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1221 MAYPORT RD 1241 COMM23-0008 Egg Boy MP Permit Rev 4-28-23_1SCALE: NTS VIEW TITLE1 SCALE: NTS TITLE M-201 1 M-501 1 M-501 1 2 M-201 1 1 FA1.0L (E) (D) UP DN SA CD-A 100 CR-A100 EG-A 100 12X6 WR 150 12X6 WG 150 (E) (D) BFP -#- 2WAYTWO-WAY 3WAYTHREE-WAY -A- A/CAIR CONDITION ADAAMERICAN DISABILITIES ACT ADDLADDITIONAL ADJADJUSTABLE AFFABOVE FINISHED FLOOR AHJAUTHORITY HAVING JURISDICTION AHUAIR HANDLING UNIT AIAAMERICAN INSTITUTE OF ARCH AMPAMPHERE ARCHARCHITECT ASHRAE AMERICAN SOCIETY OF HEATING REFRIGERATION & AIR CONDITIONING ENGINEERS AUTOAUTOMATIC AVGAVERAGE -B- BDDBACKDRAFT DAMPER BFPBACKFLOW PREVENTOR BLDGBUILDING BLWBELOW / UNDERGROUND BTUBRITISH THERMAL UNIT BTUHBRITISH THERMAL UNIT/ HOUR -C- CAPCAPACITY, CAPACITOR CCCOOLING COIL CDCEILING DIFFUSER, CONSTRUCTION DOCUMENT CFMCUBIC FEET PER MINUTE CFSDCOMBINATION FIRE/SMOKE DAMPER CHCHILLER CHWPCHILLED WATER PUMP CHWRCHILLED WATER RETURN CHWSCHILLED WATER SUPPLY CLCENTER LINE, CLOSE, CLOSET CLGCEILING CNDSCONDENSATE DRAIN CO2CARBON DIOXIDE CONDCONDENSER CONNCONNECT, CONNECTION CPCONTROL PANEL, CHROME PLATED CVCONSTANT VOLUME CWPCONDENSER WATER PUMP CWRCONDENSER WATER RETURN CWSCONDENSER WATER SUPPLY -D- (D)EXISTING TO BE DEMOLISHED DBDRY BULB dBDECIBEL DBAUNIT OF SOUND LEVEL DBTDRY BULB TEMPERATURE DDCDIRECT DIGITAL CONTROL DEGDEGREE DIADIAMETER DMPRDAMPER DNDOWN DPTDEW POINT TEMPERATURE DRDRAIN DWGDRAWING -E- (E)/EXEXISTING TO REMAIN (ER)EXISTING TO BE RELOCATED EAEXHAUST AIR EAREXHAUST AIR REGISTER EATENTERING AIR TEMPERATURE EDBTENTERING DRY BULB TEMP EERENERGY EFFICIENCY RATIO EFEXHAUST FAN ELELEVATION / ELEVATOR LOBBY ELECELECTRIC / ELECTRICAL ESPEXTERNAL STATIC PRESSURE EWBTENTERING WET BULB TEMP EWTENTERING WATER TEMP EXHEXHAUST EXISTEXISTING -F- FFAHRENHEIT, FIRE SERVICE, FEMALE FAFACE, FREE AREA, FIRE ALARM FCUFAN COIL UNIT FDFIRE DAMPER FLAFULL LOAD AMPERES FLEXFLEXIBLE FPMFEET PER MINUTE FTFOOT, FEET -G- GALGALLON GALVGALVANIZED GPMGALLONS PER MINUTE GRLGRILLE -H- HDHEAD HORIZHORIZONTAL HPHORSEPOWER HVACHEATING, VENTILATION, & AIR CONDITIONING HWPHOT WATER PUMP HWRHOT WATER RETURN HWSHOT WATER SUPPLY HZHERTZ -I- IAQINDOOR AIR QUALITY IDINSIDE DIMENSION ININCH -K- KWKILOWATT -L- (L)LINED LATLEAVING AIR TEMPERATURE LBSPOUND(S) LHLATENT HEAT LTHLENGTH LWTLEAVING WATER TEMPERATURE -M- MATMIXED AIR TEMPERATURE MAXMAXIMUM MBTUHTHOUSAND BTU PER HOUR MECHMECHANICAL MEDMEDIUM MERMECHANICAL EQUIPMENT ROOM MFRMANUFACTURER MHPMOTOR HORSEPOWER MINMINIMUM, MINUTE MOTMOTOR MSMOTOR STARTER MTDMEAN TEMP DIFFERENCE MTGHTMOUNTING HEIGHT MUMAKE UP WATER LINE -N- NICNOT IN CONTRACT NONORMALLY OPEN, NUMBER NTSNOT TO SCALE -O- OAOUTSIDE AIR ODOUTSIDE DIAMETER -P- PDPRESSURE DROP/DIFFERENCE PERFPERFORATED PHPHASE PLBGPLUMBING POSPOSITIVE PRVPRESSURE REDUCING VALVE PSIPOUNDS PER SQUARE INCH -R- (R)REMOVE EXISTING RRISE RARETURN AIR RAGRETURN AIR GRILLE RECRECESSED REFRREFRIGERATION REGREGISTER REMREMOVABLE REQDREQUIRED RHRELATIVE HUMIDITY RHCREHEAT COIL RLARUNNING LOAD AMPERES RLLREFRIGERANT LIQUID LINE RMROOM RPMREVOLUTIONS PER MINUTE RSLREFRIGERANT SUCTION LINE -S- SASUPPLY AIR, SHOCK ABSORBER SDSMOKE DAMPER/DETECTOR SEERSEASONAL ENERGY EFFICIENCY SFSQUARE FOOT (FEET), SUPPLY FAN SPSTATIC PRESSURE SPECSPECIFICATION SSSTAINLESS STEEL STRUCSTRUCTURAL -T- TATRANSFER AIR TDHTOTAL DYNAMIC HEAD TEMPTEMPERATURE TSTATTHERMOSTAT TYPTYPICAL TRDTRANSFER DUCT -V- VVOLT, VENT, VIDEO VAVVARIABLE AIR VOLUME VDVOLUME DAMPER VFDVARIABLE FREQUENCY DRIVE -W- WWIDTH, WIRE, WATT, WASTE, W/WITH W/OWITHOUT WBWET BULB WMSWIRE MESH SCREEN ANNOTATION PLAN TITLE NO. - 1 TITLE MARK DETAIL OR PLAN NO. - 1 FOUND IN M-201 DETAIL REFERENCE DETAIL NO. - 1 FOUND IN M-501 SECTION MARK SECTION NO. - 1 FOUND IN M-501 DETAIL BOUNDARY (RECTANGLE) DETAIL NO. - 2 SHEET KEYNOTE REVISION CLOUD (DELTA 1) EQUIPMENT TAG MARK - AC MARK NO. - 1-1 LOUVER IN DOOR MINIMUM 1.0 SQ FT, FREE AREA POINT OF CONNECTION POINT OF DISCONNECTION DUCT DUCTWORK (NEW) DUCTWORK (EXISTING) DUCTWORK (EXISTING TO BE DEMOLISHED) DUCTWORK WITH ACOUSTIC LINING DUCT UNDER POSITIVE PRESSUREDUCT UNDER NEGATIVE PRESSURERISE IN DUCT (IN DIRECTION OF AIR FLOW) DROP IN DUCT (IN DIRECTION OF AIR FLOW) REHEAT COIL FLEX DUCT DUCT TRANSITION VANED ELBOW RADIUS ELBOW DUCT FITTING (SEE DETAILS) FLEXIBLE DUCT CONNECTION TRANSFER AIR BOOT (STRAIGHT) SEE SCHEDULE REQUIREMENTS TRANSFER AIR ELBOW WITH ACOUSTIC LINING SOUND ATTENUATOR ACCESS PANEL DIFFUSERS CEILING SUPPLY DIFFUSER, TYPE A, THROW PATTERN 4-WAY, 100 CFM CEILING RETURN REGISTER (GRILLE), TYPE A, 100 CFM CEILING EXHAUST, TYPE A, 100 CFM CEILING SUPPLY WITH BLANKING PLATE (3-WAY) EXISTING TO REMAIN EXISTING TO BE DEMOLISHED SIDEWALL SUPPLY DIFFUSER LINEAR SLOT DIFFUSER 12"X6" SIDEWALL SUPPLY REGISTER, 150 CFM 12"X6" SIDEWALL RETURN / EXHAUST REGISTER, 150 CFM ROUND SUPPLY DIFFUSER ROUND RETURN DIFFUSER FLOOR REGISTER (GRILLE) VAV BOXES SINGLE DUCT VAV BOX SINGLE DUCT VAV BOX WITH ATTENUATOR SINGLE DUCT VAV WITH REHEAT SINGLE DUCT VAV BOX WITH REHEAT AND ATTENUATOR SHUT-OFF VAV BOX WITH HYDRONIC HEATING COIL AND OUTLET BOX DAMPERS AND CONTROLS COMBINATION SMOKE/FIRE DAMPER SMOKE DAMPER BACK DRAFT DAMPER AUTOMATIC DAMPER (MOTORIZED) VOLUME DAMPER CO2CARBON DIOXIDE SENSOR THERMOSTAT PIPING NEW PIPING (SEE ABBREVIATION FOR PIPE I.D.) EXISTING TO REMAIN EXISTING TO BE DEMOLISHED VALVES BALL VALVE BUTTERFLY VALVE CHECK VALVE FLOAT VALVE FUSIBLE LINK GATE VALVE GATE VALVE - OS&Y GLOBE VALVE MOTORIZED BALL VALVE PLUG VALVE PLUG SAFETY VALVE PRESSURE REDUCING VALVE PRESSURE RELIEF VALVE SOLENOID VALVE VALVED AND CAPPED OUTLET BACK FLOW PREVENTER FITTINGS ELBOW DOWN ELBOW DOWN TO TEE ELBOW UP END CAP TEE DOWN TEE UP UNION AC 1-1 T SDDUCT SMOKE DETECTOR SHEET INDEXGENERAL NOTESSYMBOLS LEGENDABBREVIATIONS STATE OF No.83516IANGERARDOVEGAMA R INAPROFESSIONA L E N GINE ERFLO R I D ALIC E NSE STATE OF No.83516IANGERARDOVEGAMA R INAPROFESSIONA L E N GINE ERFLO R I D ALIC E NSE Scale Date Drawn By Checked By Project Number 11555 CENTRAL PARKWAY, STE 502 JACKSONVILLE, FL 32224 WEB: WWW.CI-MECH.COM E: IAN.VEGA@CI-MECH.COM PH: 904-503-1421 AUTHORIZATION CERT: #32282 FLORIDA LIC. #83516 GEORGIA LIC. #04658 PUERTO RICO LIC. #22361 MICHIGAN LIC. #6201069836 TENNESSEE LIC. #123477 M-001 MECHANICAL COVER PAGE EggBoy Restaurant IGV IGV 02-01-2023 Project 1241 Mayport Rd Atlantic Beach, FL 1. A. B. C. D. E. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. 16. 17. 18. 19. 20. 21. 22. 23. 24. 25. 26. 27. 28. 29. 30. 31. 32. 33. 34. 35. 36. 37. 38. 39. 40. 41. 42. 43. ALL WORK SHALL CONFORM TO: 2020 FLORIDA BUILDING CODE - BUILDING, 7TH EDITION 2020 FLORIDA BUILDING CODE - MECHANICAL, 7TH EDITION 2020 FLORIDA BUILDING CODE - ENERGY, 7TH EDITION NATIONAL ELECTRICAL CODE AUTHORITY HAVING JURISDICTION REQUIREMENTS WHERE THE REQUIREMENTS BETWEEN THE DIFFERENT CRITERIA AND CODES ARE AT VARIANCE, THE MOST STRINGENT REQUIREMENTS SHALl APPLY. WHERE THERE IS A DISCREPANCY BETWEEN THE DRAWINGS AND SPECIFICATIONS, NOTIFY THE ENGINEER PRIOR TO BID. FOR BIDDING PURPOSES THE MORE STRINGENT SHALL APPLY. THE CONTRACTOR SHALL EXAMINE THE COMPLETE SET OF CONTRACT DOCUMENTS FOR ALL TRADES, AS ISSUED BY THE ARCHITECT AND REVIEW DIMENSIONS, SPACE REQUIREMENTS AND POINT OF CONNECTIONS TO ALL EQUIPMENT. MAKE ANY MINOR ADJUSTMENTS NECESSARY TO AVOID CONFLICTS WITH THE BUILDING STRUCTURE AND THE WORK OF OTHER TRADES. UNLESS INSTRUCTED OTHERWISE, THE CONTRACTOR SHALL OBTAIN AND PAY FOR ALL PERMITS, LICENSES, AND FEES REQUIRED FOR INSTALLATION OF THE MECHANICAL WORK. FURNISH FINAL CERTIFICATE OF INSPECTION OR WRITTEN EVIDENCE OF ACCEPTANCE BY INSPECTION AUTHORITIES FOR ALL WORK INSTALLED. REFER TO COMPLETE DRAWING PACKAGE FOR EXTENT OF CONSTRUCTION, AND EXACT LOCATION OF FIXTURES, EQUIPMENT, DEVICES , ETC. CONTRACTOR SHALL COORDINATE WITH ALL TRADES TO ENSURE AN UNDERSTANDING OF THE COMPLETE SCOPE OF PROJECT PRIOR TO START OF WORK. ALL EQUIPMENT & MATERIALS SHALL MATCH DESIGN SPECIFICATIONS AND MANUFACTURER'S RECOMMENDED INSTALLATION INSTRUCTIONS. LOCATION OF DUCTWORK IS APPROXIMATE. ALL DRAWINGS AND LAYOUT ARE DIAGRAMMATIC TO SHOW DESIGN INTENT ONLY. CONTRACTOR TO COORDINATE ALL DUCTWORK AND PIPING WITH ALL OTHER WORK. IF FIELD CONDITIONS DIFFER SIGNIFICANTLY FROM THOSE SHOWN ON THE DRAWINGS AND AFFECT WORK, INFORM ARCHITECT IMMEDIATELY BEFORE PROCEEDING WITH THAT AREA. INSTALL FIRE DAMPER OR COMBINATION FIRE/SMOKE DAMPER ON ALL DUCTS PENETRATING FIRE RATED ENCLOSURES AND PARTITIONS, AND RATED CEILINGS OF HORIZONTAL EXITS. THE CONTRACTOR SHALL INTERLOCK ALL COMBINATION FIRE/SMOKE DAMPERS WITH LISTED AREA TYPE SMOKE DETECTORS IN THE BUILDING FIRE LIFE SAFETY SYSTEM. VERIFY WITH LIFE SAFETY SYSTEM CONTRACTOR. SEE FIRE ALARM SPECIFICATION AND SMOKE CONTROL NOTES FOR ADDITIONAL INFORMATION. AIR HANDLING UNITS AND FAN COIL UNITS SHALL BE PROVIDED WITH DUCT SMOKE DETECTORS AT THE UNITS OUTLET WHEN THE UNITS CAPACITY EQUALS 2000 CFM OR GREATER. A MINIMUM OF 42" CLEAR WORKING SPACE, NOT LESS THAN 30" WIDE, SHALL BE MAINTAINED IN FRONT OF ALL SWITCHES, OVERCURRENT DEVICES AND ELECTRIC CONTROL COMPONENTS. THE WORKING SPACE SHALL BE CLEAR AND EXTEND FROM THE GRADE, FLOOR, OR PLATFORM TO MINIMUM OF 6'-8" FT. WHERE THE ELECTRICAL EQUIPMENT EXCEEDS 6-1/2 FT IN HEIGHT, THE MINIMUM HEADROOM SHALL NOT BE LESS THAN THE HEIGHT OF THE EQUIPMENT. A MINIMUM OF 24" CLEAR WORKING SPACE SHALL BE PROVIDED IN FRONT OF THE ACCESS PANELS. THE SMOKE DETECTORS LOCATED AT AIR MOVING EQUIPMENT SHALL SHUT DOWN ALL AIR HANDLING EQUIPMENT VIA THE LIFE SAFETY SYSTEM. WHEN SMOKE IS DETECTED AT EQUIPMENT, ALL OTHER AIR MOVING EQUIPMENT LOCATED IN OR CONNECTED TO COMMON PLENUM OR SMOKE ZONE SHALL SHUT DOWN. ALL ELECTRICAL CONTROLS FOR THE SMOKE CONTROL SHALL BE RATED FOR SUCH USE. PROVIDE ACCESS PANELS (MATCH WALL OR CEILING RATING) IN ALL WALLS OR CEILINGS WHERE ACCESS TO DAMPERS, CONTROLS, ETC., ARE REQUIRED BY CODE. COORDINATE LOCATIONS WITH ARCHITECT. CONTRACTOR SHALL NOTE THE CRITICAL SPACE AVAILABLE ABOVE CEILINGS. PROVIDE TRANSITION PIECES AT CROSSOVERS, UNDER BEAMS, OVER/UNDER PIPES, AS REQUIRED TO ACCOMMODATE DUCTS WITHIN SPACE AVAILABLE, PROVIDING EQUIVALENT DUCT SIZE TO THE DIAMETER SHOWN. COORDINATE CLOSELY WITH OTHER TRADES TO REDUCE NECESSITY OF TRANSITIONS TO A MINIMUM. NO ADDITIONAL COSTS WILL BE PAID FOR ANY REQUIRED SHALL BE SUPPORTED AND SEISMICALLY RESTRAINED PER THE LOCAL BUILDING CODES AND SMACNA STANDARD. THERE SHALL BE NO PIPING AND/OR DUCTWORK RUN THROUGH ELECTRICAL ROOMS UNLESS THAT DUCTWORK AND/OR PIPING IS SERVING THAT ELECTRICAL SPACE. ALL FLEXIBLE DUCT CONNECTIONS TO AIR DISTRIBUTION DEVICES TO BE MAX. 5'-0" ACOUSTICAL FLEX DUCT PER SPECIFICATIONS. NOT ALL SYMBOLS, NOTES, DETAILS AND EQUIPMENT IN SCHEDULES ON GENERAL SHEETS WILL APPLY TO EACH BUILDING. THEY ARE TO COVER ALL BUILDINGS AND WILL APPLY BASED ON SCOPE IN BUILDING. LOCATE EXISTING REINFORCING STEEL UTILIZING ANY SUITABLE METAL DETECTION SYSTEM. DO NOT CUT ANY EXISTING STEEL REINFORCEMENT. SHIFT ANCHOR OR CORE TO MISS THE REBAR. BOLTS MUST BE INSTALLED TO AVOID DAMAGING EXISTING STEEL REINFORCEMENT. IN CASE OF CONFLICT, ADJUST BOLT LOCATION, ALLOWING FOR 1" CONCRETE COVER BETWEEN REBAR AND BOLT. PROVIDE TRANSFER DUCTS AS NECESSARY ABOVE CEILING FOR RETURN AIR PATH TO AIR HANDLING EQUIPMENT SERVING THAT SPACE. REFER TO DETAILS FOR TRANSFER DUCT SIZES. PROVIDE A COMPLETE SET OF "AS BUILT" DRAWINGS, ELECTRONICALLY AND HARD COPY, UPON COMPLETION OF THE PROJECT AND SUBMIT TO FACILITY ENGINEER. PROVIDE FITTING FOR CHANGE IN SIZE FOR FINAL CONNECTION AT EQUIPMENT AS REQUIRED. WHERE INTERNAL SOUND-ABSORPTIVE DUCT IS CALLED FOR, DUCT DIMENSIONS ARE CLEAR INSIDE DUCT LINING DIMENSIONS. PROVIDE ACCESS DOORS IN DUCTWORK WHERE INDICATED OR REQUIRED FOR ACCESS TO SYSTEM COMPONENTS INCLUDING BUT NOT LIMITED TO FOLLOWING: FIRE DAMPERS, SMOKE DAMPERS, AUTOMATIC DAMPERS, ETC. EQUIPMENT LOCATIONS ARE APPROXIMATE LOCATIONS. THE CONTARCTOR SHALL CONFIRM CLEARANCES PRIOR TO INSTALLATION. ALL DIMENSIONS AND ELEVATIONS FOR NEW AND EXISTING EQUIPMENT, PIPING AND APPARATUS ARE APPROXIMATE AND ARE ONLY FOR CONTRACTOR'S GUIDANCE. CONTRACTOR SHALL SUBMIT COORDINATED INSTALLATION SHOP DRAWINGS SHOWING ALL DIMENSIONS AND ELEVATIONS VERIFIED IN THE FIELD. PIPING INDICATED ON THE DRAWINGS, SECTIONS, AND PROSPECTIVE VIEWS SHOW THE GENERAL ARRANGEMENT OF PIPING TO BE INSTALLED WITHIN THE SPACE. PIPE ELEVATIONS IN EXACT LOCATIONS SHALL BE DETERMINED BY THE INSTALLING CONTRACTOR AND DETAILED ON THE SHOP DRAWINGS. PIPING THROUGH WALLS AND BUILDING CONSTRUCTIONS SHALL BE PROVIDED WITH PIPE SLEEVES. SLEEVES SHALL EXTEND THE FULL DEPTH OF THE CONSTRUCTIONS PENETRATED. ALL SUPPLY AND RETURN DUCTS AND PLENUMS SHALL BE INSULATED WITH A MINIMUM OF R-6 INSULATION WHERE LOCATED IN UNCONDITIONED SPACED AND A MINIMUM OF R-8 INSULATION WHERE LOCATED OUTSIDE THE BUILDING. WHERE LOCATED WITHIN THE BUILDING ENVELOPE ASSEMBLY, THE DUCT OR PLENUM SHALL BE SEPARATED FROM THE BUILDING EXTERIOR OR UNCONDITIONED SPACES BY A MINIMUM OF R-8 INSULATION. ALL DIMENSIONS ARE INTERNAL DIMENSION. NO AS-BUILT DRAWINGS AVALABLE. INFORMATION DEPICTED WAS BASED ON FIELD INSPECTION AND ENGINEERING JUDGEMENT. INSTALL DUCTWORK PER SMACNA DUCT CONSTRUCTION STANDARDS AND FBC MECHANICAL. GALVANIZED DUCTWORK SHALL CONFORM TO SMACNA METAL AND FLEXIBLE DUCT CONSTRUCTION STANDARDS. FIBERGLASS DUCTWORK SHALL CONFORM TO SMACNA FIBERGLASS DUCT CONSTRUCTION STANDARDS. COORDINATE THERMOSTAT INSTALLATION TO AVOID HEAT EMITTING EQUIPMENT. THERMOSTATS SHALL BE INSTALLED 48-INCHES ABOVE FINISHED FLOOR. PROVIDE BALANCING DAMPERS IN ALL DUCT BRANCHES. THE DUCTWORK SYSTEM SHALL BE A SMACNA PRESSURE CLASSIFICATION OF 0.5" S.P., SEAL CLASS "C". BALANCE UNIT AS SHOWN IN DRAWING. THE CONTRACTOR SHALL PROVIDE THE NECESSARY REINFORCEMENT AS REQUIRED TO INSTALL MECHANICAL EQUIPMENT AND MATERIALS PER STRUCTURAL ENGINEER'S RECOMMENDATIONS. PROVIDE DIFFUSER AND RETURN TRANSITIONS AS NECESSARY. MAINTAIN 36" MINIMUM MECHANICAL EQUIPMENT CLEARANCE FROM ELECTRICAL PANELS. COORDINATE FINAL DIFFUSSER LOCATION WITH REFLECTED CEILING PLAN IN THE FIELD. No.Description Date NO.TITLE SCALE M-001 MECHANICAL COVER PAGE NONE M-002 MECHANICAL SPECIFICATIONS NONE M-003 MECHANICAL SPECIFICATIONS NONE M-004 MECHANICAL SPECIFICATIONS NONE M-101 MECHANICAL PLANS 1/4"=1'-0" M-103 MECHANICAL SCHEDULES NONE M-104 MECHANICAL DETAILS NONE M-105 MECHANICAL DETAILS NONE M-106 MECHANICAL DETAILS NONE Ian G. Vega, P.E. License #: 83516 Ian G. Vega, P.E. License #: 83516 THIS ITEM HAS BEEN ELECTRONICALLY SIGNED AND SEALED BY IAN G. VEGA, P.E. USING A DIGITAL SIGNATURE. PRINTED COPIES OF THIS DOCUMENT ARE NOT CONSIDERED SIGNED AND SEALED, AND THE SIGNATURE MUST BE VERIFIED ON ANY ELECTRONIC COPIES. STATE OF No.83516IANGERARDOVEGAMA R INAPROFESSIONA L E N GINE ERFLO R I D ALIC E N SE Scale Date Drawn By Checked By Project Number 11555 CENTRAL PARKWAY, STE 502 JACKSONVILLE, FL 32224 WEB: WWW.CI-MECH.COM E: IAN.VEGA@CI-MECH.COM PH: 904-503-1421 AUTHORIZATION CERT: #32282 FLORIDA LIC. #83516 GEORGIA LIC. #04658 PUERTO RICO LIC. #22361 MICHIGAN LIC. #6201069836 TENNESSEE LIC. #123477 M-002 MECHANICAL SPECIFICATIONS EggBoy Restaurant IGV IGV 02-01-2023 Project 1241 Mayport Rd Atlantic Beach, FL a. a. SECTION 07 84 00: FIRESTOPPING PART 1 GENERAL 1.1 SUMMARY Furnish and install tested and listed firestopping systems, combination of materials, or devices to form an effective barrier against the spread of flame, smoke and gases, and maintain the integrity of fire resistance rated walls, partitions, floors, and ceiling-floor assemblies, including through-penetrations and construction joints and gaps. Through-penetrations include the annular space around pipes, tubes, conduit, wires, cables and vents. b.Construction joints include those used to accommodate expansion, contraction, wind, or seismic movement; firestopping material shall not interfere with the required movement of the joint. c.Gaps requiring firestopping include gaps between the curtain wall and the floor slab and between the top of the fire-rated walls and the roof or floor deck above and at the intersection of shaft assemblies and adjoining fire resistance rated assemblies. 1.2 SEQUENCING Coordinate the specified work with other trades. Apply firestopping materials, at penetrations of pipes and ducts, prior to insulating, unless insulation meets requirements specified for firestopping.Apply firestopping materials. at building joints and construction gaps, prior to completion of enclosing walls or assemblies. Cast-in-place firestop devices shall be located and installed in place before concrete placement. Pipe, conduit or cable bundles shall be installed through cast-in-place device after concrete placement but before area is concealed or made inaccessible. Firestop material shall be inspected and approved prior to final completion and enclosing of any assemblies that may conceal installed firestop. 1.3 SUBMITTALS SD-03 Product Data Firestopping Materials SD-06 Test Reports Inspection 1.6 DELIVERY, STORAGE, AND HANDLING Deliver materials in the original unopened packages or containers showing name of the manufacturer and the brand name. Store materials off the ground, protected from damage and exposure to elements and temperatures in accordance with manufacturer requirements. Remove damaged or deteriorated materials from the site. Use materials within their indicated shelf life. PART 2 PRODUCTS 2.1 FIRESTOPPING SYSTEM Submit detail drawings including manufacturer's descriptive data, typical details conforming to UL Fire Resistance or other details certified by another nationally recognized testing laboratory, installation instructions or UL listing details for a firestopping assembly in lieu of fire-test data or report. For those firestop applications for which no UL tested system is available through a manufacturer, a manufacturer's engineering judgment, derived from similar UL system designs or other tests, shall be submitted for review and approval prior to installation. Submittal must indicate the firestopping material to be provided for each type of application. When more than a total of 5 penetrations and/or construction joints are to receive firestopping, provide drawings that indicate location, "F" "T" and "L" ratings, and type of application. Also, submit a written report indicating locations of and types of penetrations and types of firestopping used at each location; record type by UL list printed numbers. 2.2 FIRESTOPPING MATERIALS Provide firestopping materials, supplied from a single domestic manufacturer, consisting of commercially manufactured, asbestos-free, nontoxic products FM APP GUIDE approved, or UL listed, for use with applicable construction and penetrating items, complying with the following minimum requirements: 2.2.1 Fire Hazard Classification Material shall have a flame spread of 25 or less, and a smoke developed rating of 50 or less, when tested in accordance with ASTM E84 or UL 723. Material shall be an approved firestopping material as listed in UL Fire Resistance or by a nationally recognized testing laboratory. 2.2.2 Toxicity Material shall be nontoxic and carcinogen free to humans at all stages of application or during fire conditions and shall not contain hazardous chemicals or require harmful chemicals to clean material or equipment. 2.2.3 Fire Resistance Rating Firestop systems shall be UL Fire Resistance listed or FM APP GUIDE approved with "F" rating at least equal to fire-rating of fire wall or floor in which penetrated openings are to be protected. Where required, firestop systems shall also have "T" rating at least equal to the fire-rated floor in which the openings are to be protected. 2.2.3.1 Through-Penetrations Firestopping materials for through-penetrations, as described in paragraph SUMMARY, shall provide "F", "T" and "L" fire resistance ratings in accordance with ASTM E814 or UL 1479.Fire resistance ratings shall be as noted per Architectural contract documents. 2.2.3.2 Construction Joints and Gaps Fire resistance ratings of construction joints, as described in paragraph SUMMARY, and gaps such as those between floor slabs and curtain walls shall be the same as the construction in which they occur. Construction joints and gaps shall be provided with firestopping materials and systems that have been tested in accordance with ASTM E119, ASTM E1966 or UL 2079 to meet the required fire resistance rating. Curtain wall joints shall be provided with firestopping materials and systems that have been tested in accordance with ASTM E2307 to meet the required fire resistance rating. Systems installed at construction joints shall meet the cycling requirements of ASTM E1399/E1399M or UL 2079. All joints at the intersection of the top of a fire resistance rated wall and the underside of a fire-rated floor, floor ceiling, or roof ceiling assembly shall provide a minimum class II movement capability. 2.2.4 Material Certification Submit certificates attesting that firestopping material complies with the specified requirements. For all intumescent firestop materials used in through penetration systems, manufacturer shall provide certification of compliance with UL 1479. PART 3 EXECUTION 3.1 PREPARATION Areas to receive firestopping must be free of dirt, grease, oil, or loose materials which may affect the fitting or fire resistance of the firestopping system.For cast-in-place firestop devices, formwork or metal deck to receive device prior to concrete placement must be sound and capable of supporting device.Prepare surfaces as recommended by the manufacturer. 3.2 INSTALLATION Completely fill void spaces with firestopping material regardless of geometric configuration, subject to tolerance established by the manufacturer. Firestopping systems for filling floor voids 100 mm 4 inches or more in any direction must be capable of supporting the same load as the floor is designed to support or be protected by a permanent barrier to prevent loading or traffic in the firestopped area. Install firestopping in accordance with manufacturer's written instructions. Provide tested and listed firestop systems in the following locations, except in floor slabs on grade: Penetrations of duct, conduit, tubing, cable and pipe through floors and through fire-resistance rated walls, partitions, and ceiling-floor assemblies. b.Penetrations of vertical shafts such as pipe chases, elevator shafts, and utility chutes. c.Gaps at the intersection of floor slabs and curtain walls, including inside of hollow curtain walls at the floor slab. d.Gaps at perimeter of fire-resistance rated walls and partitions, such as between the top of the walls and the bottom of roof decks. e.Construction joints in floors and fire rated walls and partitions. f.Other locations where required to maintain fire resistance rating of the construction. . 3.1.6Welding No welding shall be done on piping, duct or equipment without written approval of the Construction Administrator. The capacitor discharge welding process may be used for securing metal fasteners to duct. 3.1.7Pipes/Ducts/Equipment That Require Insulation Insulation is required on all pipes, ducts, or equipment, except for omitted items as specified. 3.2NOT USED 3.3DUCT INSULATION SYSTEMS INSTALLATION Install duct insulation systems in accordance with the approved MICA Insulation Stds plates as supplemented by the manufacturer's published installation instructions.Duct insulation minimum thickness and insulation level must be as listed in Table 3 and must meet or exceed the requirements of ASHRAE 90.2. Except for oven hood exhaust duct insulation, corner angles shall be installed on external corners of insulation on ductwork in exposed finished spaces before covering with jacket. Air conditioned spaces shall be defined as those spaces directly supplied with cooled conditioned air (or provided with a cooling device such as a fan-coil unit) and heated conditioned air (or provided with a heating device such as a unit heater, radiator or convector). TABLE 3 MINIMUM DUCT INSULATION R-VALUES LOCATIONSUPPLYRETURN DUCT Exterior of buildingR-8R-8 Ventilated AtticR-6R-4.2 Unvented attic above insulated ceilingR-6R-4.2 Unvented attic with roof insulation R-4.2None Unconditioned spaces R-4.2R-4.2 Indirectly conditioned spacesbNoneNone Conditioned spacesNoneNone BuriedR-4.2None 3.3.1Duct Insulation Minimum Thickness Duct insulation minimum thickness in accordance with Table 4. Table 4 - Minimum Duct Insulation (inches) Cold Air Ducts2.0 Relief Ducts1.5 Fresh Air Intake Ducts1.5 Warm Air Ducts2.0 Relief Ducts1.5 Fresh Air Intake Ducts1.5 3.3.2Insulation and Vapor Retarder/Vapor Barrier for Cold Air Duct Insulation and vapor retarder/vapor barrier shall be provided for the following cold air ducts and associated equipment. a.Supply ducts. b.Return air ducts. c.Relief ducts. d.Flexible run-outs (field-insulated). e.Plenums. f.Fresh air intake ducts. Insulation for rectangular ducts shall be flexible type where concealed, minimum density 3/4 pcf, and rigid type where exposed, minimum density 3 pcf. Insulation for both concealed or exposed round/oval ducts shall be flexible type, minimum density 3/4 pcf or a semi rigid board, minimum density 3 pcf, formed or fabricated to a tight fit, edges beveled and joints tightly butted and staggered.Insulation on all concealed duct shall be provided with a factory-applied Type I or II vapor retarder/vapor barrier jacket. Duct insulation shall be continuous through sleeves and prepared openings except firewall penetrations. Duct insulation terminating at fire dampers, shall be continuous over the damper collar and retaining angle of fire dampers, which are exposed to unconditioned air and which may be prone to condensate formation. Duct insulation and vapor retarder/vapor barrier shall cover the collar, neck, and any un-insulated surfaces of diffusers, registers and grills. Vapor retarder/vapor barrier materials shall be applied to form a complete unbroken vapor seal over the insulation. Sheet Metal Duct shall be sealed in accordance with SMACNA Standards. 3.3.2.1Installation on Concealed Duct a.For rectangular, oval or round ducts,` flexible insulation shall be attached by applying adhesive around the entire perimeter of the duct in 6 inch wide strips on 12 inch centers. b.For rectangular and oval ducts, 24 inches and larger insulation shall be additionally secured to bottom of ducts by the use of mechanical fasteners. Fasteners shall be spaced on 16 inch centers and not more than 16 inches from duct corners. c.For rectangular, oval and round ducts, mechanical fasteners shall be provided on sides of duct risers for all duct sizes.Fasteners shall be spaced on 16 inch centers and not more than 16 inches from duct corners. d.Insulation shall be impaled on the mechanical fasteners (self stick pins) where used and shall be pressed thoroughly into the adhesive. Care shall be taken to ensure vapor retarder/vapor barrier jacket joints overlap 2 inches. The insulation shall not be compressed to a thickness less than that specified. Insulation shall be carried over standing seams and trapeze-type duct hangers. e.Where mechanical fasteners are used, self-locking washers shall be installed and the pin trimmed and bent over. f.Insulation terminations and pin punctures shall be sealed and flashed with a reinforced vapor retarder coating finish or tape with a brush coat of vapor retarder coating.The coating shall overlap the adjoining insulation and un- insulated surface 2 inches. Pin puncture coatings shall extend 2 inches from the puncture in all directions. g.Where insulation standoff brackets occur, insulation shall be extended under the bracket and the jacket terminated at the bracket. 3.3.2.2Outdoor Exposed, rectangular, supply and return air duct insulation shall be the following: 1.Mineral-Fiber Board: 2 inches thick and 2-lb/cu. ft. nominal density. 2.Minimum R value: R-8 3.For all outdoor ductwork provide a pre-manufactured self-adhering product with an UV resistant, stucco embossed facing. Water vapor shall be similar to Flex-clad 400, MFM building Products Corp. or Alumaguard Polyguard products, inc. 3.3.2.3Concealed or Exposed , Type I, Commercial, Kitchen Hood Exhaust Duct and Plenum Insulation: 1.Fire-rated blanket; thickness as required to achieve 2-hour fire rating. SECTION 23 07 00: THERMAL INSULATION FOR MECHANICAL SYSTEMS 1.1SYSTEM DESCRIPTION 1.1.1General Provide field-applied insulation and accessories on mechanical systems as specified herein; factory-applied insulation is specified under the piping, duct or equipment to be insulated. 1.2SUBMITTALS SD-03 Product Data Pipe Insulation Systems; Duct Insulation Systems; 1.3DELIVERY, STORAGE, AND HANDLING Materials shall be delivered in the manufacturer's unopened containers. Materials delivered and placed in storage shall be provided with protection from weather, humidity, dirt, dust and other contaminants.The Construction Administrator may reject insulation material and supplies that become dirty, dusty, wet, or contaminated by some other means. Packages or standard containers of insulation, jacket material, cements, adhesives, and coatings delivered for use, and samples required for approval shall have manufacturer's stamp or label attached giving the name of the manufacturer and brand, and a description of the material, date codes, and approximate shelf life (if applicable). Insulation packages and containers shall be asbestos free. PART 2PRODUCTS 2.1STANDARD PRODUCTS Provide materials which are the standard products of manufacturers regularly engaged in the manufacture of such products and that essentially duplicate items that have been in satisfactory use for at least 2 years prior to bid opening. Submit a complete list of materials, including manufacturer's descriptive technical literature, performance data, catalog cuts, and installation instructions.The product number, k-value, thickness and furnished accessories including adhesives, sealants and jackets for each mechanical system requiring insulation shall be included. The product data must be copyrighted, have an identifying or publication number, and shall have been published prior to the issuance date of this solicitation. Materials furnished under this section shall be submitted together in a booklet. 2.1.1Insulation System Provide insulation systems in accordance with the approved MICA National Insulation Standards plates as supplemented by this specification. Provide field-applied insulation for heating, ventilating, and cooling (HVAC) air distribution systems and piping systems that are located within, on, under, and adjacent to buildings; and for plumbing systems. Provide CFC and HCFC free insulation. 2.1.2Surface Burning Characteristics Unless otherwise specified, insulation must have a maximum flame spread index of 25 and a maximum smoke developed index of 50 when tested in accordance with ASTM E84. Flame spread, and smoke developed indexes, shall be determined by ASTM E84 or UL 723.Test insulation in the same density and installed thickness as the material to be used in the actual construction. Prepare and mount test specimens according to ASTM E2231. 2.2MATERIALS Provide insulation that meets or exceed the requirements of ASHRAE 90.2. Insulation exterior shall be cleanable, grease resistant, non-flaking and non- peeling. Materials shall be compatible and shall not contribute to corrosion, soften, or otherwise attack surfaces to which applied in either wet or dry state. Materials to be used on stainless steel surfaces shall meet ASTM C795 requirements. Calcium silicate shall not be used on chilled or cold water systems. Materials shall be asbestos free. Provide product recognized under UL 94 (if containing plastic) and listed in FM APP GUIDE. 2.2.1Adhesives Provide non-aerosol adhesive products used on the interior of the building (defined as inside of the weatherproofing system) that meet either emissions requirements of CDPH SECTION 01350 (limit requirements for either office or classroom spaces regardless of space type) or VOC content requirements of SCAQMD Rule 1168 (HVAC duct sealants must meet limit requirements of "Other" category within SCAQMD Rule 1168 sealants table). Provide aerosol adhesives used on the interior of the building that meet either emissions requirements of CDPH SECTION 01350 (use the office or classroom requirements, regardless of space type) or VOC content requirements of GS-36. 2.2.1.1Acoustical Lining Insulation Adhesive Adhesive shall be a nonflammable, fire-resistant adhesive conforming to ASTM C916, Type I. 2.2.1.2Mineral Fiber Insulation Cement Cement shall be in accordance with ASTM C195. 2.2.1.3Lagging Adhesive Lagging is the material used for thermal insulation, especially around a cylindrical object. This may include the insulation as well as the cloth/material covering the insulation. Lagging adhesives shall be nonflammable and fire-resistant and shall have a maximum flame spread index of 25 and a maximum smoke developed index of 50 when tested in accordance with ASTM E84. Adhesive shall be MIL- A-3316, Class 1, pigmented white and be suitable for bonding fibrous glass cloth to faced and unfaced fibrous glass insulation board; for bonding cotton brattice cloth to faced and unfaced fibrous glass insulation board; for sealing edges of and bonding glass tape to joints of fibrous glass board; for bonding lagging cloth to thermal insulation; or Class 2 for attaching fibrous glass insulation to metal surfaces. Lagging adhesives shall be applied in strict accordance with the manufacturer's recommendations for pipe and duct insulation. 2.2.1.4Contact Adhesive Adhesives may be any of, but not limited to, the neoprene based, rubber based, or elastomeric type that have a maximum flame spread index of 25 and a maximum smoke developed index of 50 when tested in accordance with ASTM E84.The adhesive shall not adversely affect, initially or in service, the insulation to which it is applied, nor shall it cause any corrosive effect on metal to which it is applied.Any solvent dispersing medium or volatile component of the adhesive shall have no objectionable odor and shall not contain any benzene or carbon tetrachloride.The dried adhesive shall not emit nauseous, irritating, or toxic volatile matters or aerosols when the adhesive is heated to any temperature up to 212 degrees F. The dried adhesive shall be nonflammable and fire resistant. Flexible Elastomeric Adhesive: Comply with MIL-A-24179, Type II, Class I. Provide product listed in FM APP GUIDE. 2.2.2Caulking ASTM C920, Type S, Grade NS, Class 25, Use A. 2.2.3Corner Angles Nominal 0.016 inch aluminum 25 by 25 mm 1 by 1 inch with factory applied kraft backing. Aluminum shall be ASTM B209M ASTM B209, Alloy 3003, 3105, or 5005. 2.2.4Fittings Fabricated Fittings are the prefabricated fittings for flexible elastomeric pipe insulation systems in accordance with ASTM C1710. Together with the flexible elastomeric tubes, they provide complete system integrity for retarding heat gain and controlling condensation drip from chilled-water and refrigeration systems. Flexible elastomeric, fabricated fittings provide thermal protection (0.25 k) and condensation resistance (0.05 Water Vapor Transmission factor). For satisfactory performance, properly installed protective vapor retarder/barriers and vapor stops shall be used on high relative humidity and below ambient temperature applications to reduce movement of moisture through or around the insulation to the colder interior surface. 2.2.5Finishing Cement ASTM C450: Mineral fiber hydraulic-setting thermal insulating and finishing cement.All cements that may come in contact with Austenitic stainless steel must comply with ASTM C795. 2.2.6Fibrous Glass Cloth and Glass Tape Fibrous glass cloth, with 20X20 maximum mesh size, and glass tape shall have maximum flame spread index of 25 and a maximum smoke developed index of 50 when tested in accordance with ASTM E84. Tape shall be 4 inchwide rolls. Class 3 tape shall be 4.5 ounces/square yard. Elastomeric Foam Tape: Black vapor-retarder foam tape with acrylic adhesive containing an anti-microbial additive. 2.2.7Staples Outward clinching type monel. 2.2.8Wire Soft annealed ASTM A580/A580M Type 302, 304 or 316 stainless steel, 16 or 18 gauge. 2.2.9Insulation Bands Insulation bands shall be 13 mm 1/2 inch wide; 26 gauge stainless steel. 2.2.10Sealants Sealants shall be chosen from the butyl polymer type, the styrene-butadiene rubber type, or the butyl type of sealants.Sealants shall have a maximum permeance of 0.02 perms based on Procedure B for ASTM E96/E96M, and a maximum flame spread index of 25 and a maximum smoke developed index of 50 when tested in accordance with ASTM E84. 2.3.1Cellular Glass ASTM C552, Type II, and Type III.Supply the insulation from the fabricator with (paragraph WHITE VAPOR RETARDER ALL SERVICE JACKET (ASJ)) ASJ vapor retarder and installed with all longitudinal overlaps sealed and all circumferential joints ASJ taped or supply the insulation unfaced from the fabricator and install with all longitudinal and circumferential joints sealed with vapor barrier mastic. 2.3.2Flexible Elastomeric Cellular Insulation Closed-cell, foam- or expanded-rubber materials containing anti-microbial additive, complying with ASTM C534/C534M, Grade 1, Type I or II. Type I, Grade 1 for tubular materials. Type II, Grade 1, for sheet materials. Type I and II shall have vapor retarder/vapor barrier skin on one or both sides of the insulation, and require an additional exterior vapor retarder covering for high relative humidity and below ambient temperature applications. 2.3.3Aboveground Hot Pipeline (Above 60 deg. F) Insulation for outdoor, indoor, exposed or concealed applications shall meet the following requirements.Supply the insulation with manufacturer's recommended factory-applied jacket/vapor barrier. 2.3.4Cellular Glass ASTM C552, Type II and Type III.Supply the insulation with manufacturer's recommended factory-applied jacket. 2.3.5Flexible Elastomeric Cellular Insulation Closed-cell, foam- or expanded-rubber materials containing anti-microbial additive, complying with ASTM C534/C534M, Grade 1, Type I or II to 220 degrees F service. Type I for tubular materials. Type II for sheet materials. 2.3.4Below-ground Pipeline Insulation For below-ground pipeline insulation, use cellular glass, ASTM C552, type II. 2.3.5Flexible Elastomeric Cellular Insulation Closed-cell, foam- or expanded-rubber materials containing anti-microbial additive, complying with ASTM C534/C534M, Grade 1, Type I or II to 220 degrees F service. Type I for tubular materials. Type II for sheet materials. 2.3.4Below-ground Pipeline Insulation For below-ground pipeline insulation, use cellular glass, ASTM C552, type II. 2.4DUCT INSULATION SYSTEMS 2.4.1Rigid Insulation Calculate the minimum thickness in accordance with ASHRAE 90.2. 2.4.2Blanket Insulation Calculate minimum thickness in accordance with ASHRAE 90.2. PART 3EXECUTION 3.1APPLICATION - GENERAL Insulation shall only be applied to unheated and uncooled piping and equipment. Flexible elastomeric cellular insulation shall not be compressed at joists, studs, columns, ducts, hangers, etc. The insulation shall not pull apart after a one hour period; any insulation found to pull apart after one hour, shall be replaced. 3.1.2Installation Except as otherwise specified, material shall be installed in accordance with the manufacturer's written instructions. Material such as rust, scale, dirt and moisture shall be removed from surfaces to receive insulation. Insulation shall be kept clean and dry. Insulation shall not be removed from its shipping containers until the day it is ready to use and shall be returned to like containers or equally protected from dirt and moisture at the end of each workday. Insulation that becomes dirty shall be thoroughly cleaned prior to use. If insulation becomes wet or if cleaning does not restore the surfaces to like new condition, the insulation will be rejected, and shall be immediately removed from the jobsite.Joints shall be staggered on multi layer insulation.Mineral fiber thermal insulating cement shall be mixed with demineralized water when used on stainless steel surfaces. Insulation, jacketing and accessories shall be installed in accordance with MICA Insulation Stds plates except where modified herein or on the drawings. 3.1.3Firestopping Where pipes and ducts pass through fire walls, fire partitions, above grade floors, and fire rated chase walls, the penetration shall be sealed with fire stopping materials as specified in Section 07 84 00 FIRESTOPPING.The protection of ducts at point of passage through firewalls must be in accordance with NFPA 90A and/or NFPA 90B. All other penetrations, such as piping, conduit, and wiring, through firewalls must be protected with a material or system of the same hourly rating that is listed by UL, FM, or a NRTL. 3.1.4Installation of Flexible Elastomeric Cellular Insulation Install flexible elastomeric cellular insulation with seams and joints sealed with rubberized contact adhesive.Flexible elastomeric cellular insulation shall not be used on surfaces greater than 220 degrees F. Stagger seams when applying multiple layers of insulation. Protect insulation exposed to weather and not shown to have vapor barrier weatherproof jacketing with two coats of UV resistant finish or PVC or metal jacketing as recommended by the manufacturer after the adhesive is dry and cured. 3.1.4.1Adhesive Application Apply a brush coating of adhesive to both butt ends to be joined and to both slit surfaces to be sealed. Allow the adhesive to set until dry to touch but tacky under slight pressure before joining the surfaces. Insulation seals at seams and joints shall not be capable of being pulled apart one hour after application.Insulation that can be pulled apart one hour after installation shall be replaced. 3.1.4.2Adhesive Safety Precautions Use natural cross-ventilation, local (mechanical) pickup, and/or general area (mechanical) ventilation to prevent an accumulation of solvent vapors, keeping in mind the ventilation pattern must remove any heavier-than-air solvent vapors from lower levels of the workspaces. Gloves and spectacle-type safety glasses are recommended in accordance with safe installation practices. 3.2.1 Insulated Pipes and Ducts Thermal insulation shall be cut and removed where pipes or ducts pass through firestopping, unless insulation meets requirements specified for firestopping.Replace thermal insulation with a material having equal thermal insulating and firestopping characteristics. 3.2.2 Fire Dampers Install and firestop fire dampers in accordance with Section 23 00 00 AIR SUPPLY, DISTRIBUTION, VENTILATION, AND EXHAUST SYSTEM. Firestop installed with fire damper must be tested and approved for use in fire damper system.Firestop installed with fire damper must be tested and approved for use in fire damper system. . No.Description Date Ian G. Vega, P.E. License #: 83516 STATE OF No.83516IANGERARDOVEGAMA R INAPROFESSIONA L E N GINE ERFLO R I D ALIC E NSE Scale Date Drawn By Checked By Project Number 11555 CENTRAL PARKWAY, STE 502 JACKSONVILLE, FL 32224 WEB: WWW.CI-MECH.COM E: IAN.VEGA@CI-MECH.COM PH: 904-503-1421 AUTHORIZATION CERT: #32282 FLORIDA LIC. #83516 GEORGIA LIC. #04658 PUERTO RICO LIC. #22361 MICHIGAN LIC. #6201069836 TENNESSEE LIC. #123477 M-003 MECHANICAL SPECIFICATIONS EggBoy Restaurant IGV IGV 02-01-2023 Project 1241 Mayport Rd Atlantic Beach, FL 2.10.5Duct Access Doors Provide hinged access doors conforming to SMACNA 1966 in ductwork and plenums where indicated and at all air flow measuring primaries, automatic dampers, fire dampers, coils, thermostats, and other apparatus requiring service and inspection in the duct system.Provide access doors upstream and downstream of air flow measuring primaries and heating and cooling coils. Provide doors that are a minimum by 18 inches, unless otherwise shown. Where duct size does not accommodate this size door, make the doors as large as practicable. Equip doors 24 by 24 inches or larger with fasteners operable from inside and outside the duct. Use insulated type doors in insulated ducts. 2.10.6Fire Dampers Use 1.5 hour rated fire dampers unless otherwise indicated.Provide fire dampers that conform to the requirements of NFPA 90A and UL 555.Perform the fire damper test as outlined in NFPA 90A. Provide a pressure relief door upstream of the fire damper.If the ductwork connected to the fire damper is to be insulated then provide a factory installed pressure relief damper. Provide automatic operating fire dampers with a dynamic rating suitable for the maximum air velocity and pressure differential to which it is subjected. Provide fire dampers approved for the specific application, and install according to their listing. Equip fire dampers with a steel sleeve or adequately sized frame installed in such a manner that disruption of the attached ductwork, if any, does not impair the operation of the damper. Equip sleeves or frames with perimeter mounting angles attached on both sides of the wall or floor opening. Construct ductwork in fire-rated floor- ceiling or roof-ceiling assembly systems with air ducts that pierce the ceiling of the assemblies in conformance with UL Fire Resistance. Provide curtain type with damper blades in the air stream fire dampers. Install dampers that do not reduce the duct or the air transfer opening cross-sectional area. Install dampers so that the centerline of the damper depth or thickness is located in the centerline of the wall, partition or floor slab depth or thickness. Unless otherwise indicated, comply with the installation details given in SMACNA 1819 and in manufacturer's instructions for fire dampers. Perform acceptance testing of fire dampers according to paragraph Fire Damper Acceptance Test and NFPA 90A 2.10.7Manual Balancing Dampers Furnish manual balancing dampers with accessible operating mechanisms. Provide manual volume control dampers that are operated by locking-type quadrant operators. Install dampers that are 2 gauges heavier than the duct in which installed. Provide stand-off mounting brackets, bases, or adapters not less than the thickness of the insulation when the locking-type quadrant operators for dampers are installed on ducts to be thermally insulated, to provide clearance between the duct surface and the operator. Provide stand-off mounting items that are integral with the operator or standard accessory of the damper manufacturer. 2.10.8Diffusers, Registers, and Grilles Provide factory-fabricated units of steel that distribute the specified quantity of air evenly over space intended without causing noticeable drafts, air movement faster than 50 fpm in occupied zone, or dead spots anywhere in the conditioned area. Provide outlets for diffusion, spread, throw, and noise level as required for specified performance. Certify performance according to ASHRAE 70. Provide sound rated and certified inlets and outlets according to ASHRAE 70. Provide sound power level as indicated. Provide diffusers and registers with volume damper with accessible operator, unless otherwise indicated; or if standard with the manufacturer, an automatically controlled device is acceptable.Provide opposed blade type volume dampers for all diffusers and registers, except linear slot diffusers. 2.10.8.1Diffusers Provide diffuser types indicated.Furnish ceiling mounted units with anti-smudge devices, unless the diffuser unit minimizes ceiling smudging through design features. Provide diffusers with air deflectors of the type indicated. Install ceiling mounted units with rims tight against ceiling. Provide sponge rubber gaskets between ceiling and surface mounted diffusers for air leakage control. Provide suitable trim for flush mounted diffusers. For connecting the duct to diffuser, provide duct collar that is airtight and does not interfere with volume controller. 2.10.8.2Perforated Plate Diffusers Provide adjustable one-way, two-way, three-way, or four-way air pattern controls as indicated. Provide diffuser faceplates that do not sag or deflect when operating under design conditions. 2.10.8.3Linear Diffusers Make joints between diffuser sections that appear as hairline cracks. Provide alignment slots for insertion of key strips or other concealed means to align exposed butt edges of diffusers. Equip with plaster frames when mounted in plaster ceiling.Do not use screws and bolts in exposed face of frames or flanges. Metal-fill and ground smooth frames and flanges exposed below ceiling. Furnish separate pivoted or hinged adjustable air-volume- damper and separate air-deflection blades. 2.10.8.4 Registers and Grilles Provide units that are four-way directional-control type, except provide return and exhaust registers that are fixed horizontal or vertical louver type similar in appearance to the supply register face. Furnish registers with sponge-rubber gasket between flanges and wall or ceiling. Install wall supply registers at least 6 inches below the ceiling unless otherwise indicated. Locate return and exhaust registers 6 inches above the floor unless otherwise indicated. Achieve four-way directional control by a grille face which can be rotated in 4 positions or by adjustment of horizontal and vertical vanes. Provide grilles as specified for registers, without volume control damper. 2.10.8.5 Registers Double-deflection supply registers. Provide manufacturer-furnished volume dampers. Provide volume dampers of the group-operated, opposed-blade type and key adjustable by inserting key through face of register. Operating mechanism must not project through any part of the register face.Provide exhaust and return registers as specified for supply registers, except provide exhaust and return registers that have a single set of nondirectional face bars or vanes having the same appearance as the supply registers. Set face bars or vanes at 22.5 degrees. 2.10.9Louvers Provide louvers for installation in exterior walls that are associated with the air supply and distribution system as specified in contract drawings. 2.10.10Air Vents, Penthouses, and Goosenecks Fabricate air vents, penthouses, and goosenecks from galvanized steel [or aluminum] sheets with galvanized [ or aluminum] structural shapes. Provide sheet metal thickness, reinforcement, and fabrication that conform to SMACNA 1966. Accurately fit and secure louver blades to frames.Fold or bead edges of louver blades for rigidity and baffle these edges to exclude driving rain. Provide air vents, penthouses, and goosenecks with bird screen. 2.10.11Bird Screens and Frames Provide bird screens that conform to ASTM E2016, No. 2 mesh, aluminum or stainless steel.Provide "medium-light" rated aluminum screens.Provide "light" rated stainless steel screens.Provide removable type frames fabricated from either stainless steel or extruded aluminum. 2.10.12Plenum and Casings Fabricate and erect plenums and casings as shown in SMACNA 1966, as applicable.Construct system casing of not less than 16 gauge galvanized sheet steel. Furnish cooling coil drain pans with 1 inch threaded outlet to collect condensation from the cooling coils. Fabricate drain pans from not lighter than 16 gauge steel, galvanized after fabrication or of 18 gauge corrosion-resisting sheet steel conforming to ASTM A167, Type 304, welded and stiffened. Thermally insulate drain pans exposed to the atmosphere to prevent condensation. Coat insulation with a flame resistant waterproofing material. Provide separate drain pans for each vertical coil section, and a separate drain line for each pan. Size pans to ensure capture of entrained moisture on the downstream-air side of the coil. Seal openings in the casing, such as for piping connections, to prevent air leakage. Size the water seal for the drain to maintain a pressure of at least 2 inch water gauge greater than the maximum negative pressure in the coil space. 2.11 AIR HANDLING UNITS 2.11.1 Factory-Fabricated Air Handling Units Provide single-zone draw-through type units as indicated. Units must include fans, coils, airtight insulated casing, adjustable V-belt drives, belt guards for externally mounted motors, access sections where indicated, pan, vibration-isolators, and appurtenances required for specified operation. Provide vibration isolators as indicated.Physical dimensions of each air handling unit must be suitable to fit space allotted to the unit with the capacity indicated. Provide air handling unit that is rated in accordance with AHRI 430 and AHRI certified for cooling. 2.11.1.1 Casings Provide the following: a.Casing sections single wall type, constructed of a minimum 18 gauge galvanized steel, or 18 gauge corrosion-resisting sheet steel conforming to ASTM A167, Type 304. Design and construct casing with an integral insulated structural galvanized steel frame such that exterior panels are non-load bearing. b.Individually removable exterior panels with standard tools.Removal must not affect the structural integrity of the unit.Furnish casings with access sections, according to paragraph AIR HANDLING UNITS, inspection doors, and access doors, all capable of opening a minimum of 90 degrees, as indicated. c.Insulated, fully gasketed, double-wall type inspection and access doors, of a minimum 18 gauge outer and 20 gauge inner panels made of either galvanized steel or corrosion-resisting sheet steel conforming to ASTM A167, Type 304. Provide rigid doors with heavy duty hinges and latches. Inspection doors must be a minimum 12 inches wide by 12 inches high. Access doors must be a minimum 24 inches wide, the full height of the unit casing or a minimum of 6 foot, whichever is less. d.Double-wall insulated type drain pan (thickness equal to exterior casing) constructed of 16 gauge [galvanized steel] [corrosion resisting sheet steel conforming to ASTM A167, Type 304], conforming to ASHRAE 62.1. Construct drain pans water tight, treated to prevent corrosion, and designed for positive condensate drainage. When 2 or more cooling coils are used, with one stacked above the other, condensate from the upper coils must not flow across the face of lower coils. Provide intermediate drain pans or condensate collection channels and downspouts, as required to carry condensate to the unit drain pan out of the air stream and without moisture carryover. Construct drain pan to allow for easy visual inspection, including underneath the coil without removal of the coil and to allow complete and easy physical cleaning of the pan underneath the coil without removal of the coil. Provide coils that are individually removable from the casing. e.Casing insulation that conforms to NFPA 90A. Insulate single-wall casing sections handling conditioned air with not less than 1 inch thick, 1-1/2 pound density coated fibrous glass material having a thermal conductivity not greater than 0.23 Btu/hr-sf-F. Insulate double-wall casing sections handling conditioned air with not less than 2 inches of the same insulation specified for single-wall casings. Foil-faced insulation is not an acceptable substitute for use with double wall casing. Seal double wall insulation completely by inner and outer panels. f.Factory applied fibrous glass insulation that conforms to ASTM C1071, except that the minimum thickness and density requirements do not apply, and that meets the requirements of NFPA 90A.Make air handling unit casing insulation uniform over the entire casing.Foil-faced insulation is not an acceptable substitute for use on double-wall access doors and inspections doors [and casing sections]. g.Duct liner material, coating, and adhesive that conforms to fire-hazard requirements specified in Section 23 07 00 THERMAL INSULATION FOR MECHANICAL SYSTEMS. Protect exposed insulation edges and joints where insulation panels are butted with a metal nosing strip or coat to meet erosion resistance requirements of ASTM C1071. h.A latched and hinged inspection door, in the fan and coil sections. i.2.12.1.2 Heating and Cooling Coils Provide coils as specified in paragraph AIR SYSTEMS EQUIPMENT. 2.11.1.2 Air Filters Provide air filters as specified in paragraph AIR SYSTEMS EQUIPMENT for types and thickness indicated. 2.12.1.3 Fans Provide the following: a.Fans that are double-inlet, centrifugal type with each fan in a separate scroll. Dynamically balance fans and shafts prior to installation into air handling unit, then after it has been installed in the air handling unit, statically and dynamically balance the entire fan assembly.Mount fans on steel shafts, accurately ground and finished. b.Fan bearings that are sealed against dust and dirt and are precision self-aligning ball or roller type, with L50 rated bearing life at not less than 200,000 hours as defined by ABMA 9 and ABMA 11.Provide bearings that are permanently lubricated or lubricated type with lubrication fittings readily accessible at the drive side of the unit.Support bearings by structural shapes, or die formed sheet structural members, or support plates securely attached to the unit casing.Do not fasten bearings directly to the unit sheet metal casing.Furnish fans and scrolls with coating indicated. c.Fans that are driven by a unit-mounted, or a floor-mounted motor connected to fans by V-belt drive complete with belt guard for externally mounted motors.Furnish belt guards that are the three-sided enclosed type with solid or expanded metal face.Design belt drives for not less than a 1.3 service factor based on motor nameplate rating. 2.11.1.4 Access Sections and Filter/Mixing Boxes Provide access sections where indicated and furnish with access doors as shown. Construct access sections and filter/mixing boxes in a manner identical to the remainder of the unit casing and equip with access doors.Design mixing boxes to minimize air stratification and to promote thorough mixing of the air streams. 2.12 ROOF TOP UNITS 2.12.1 General Packaged rooftop units cooling, heating capacities, and efficiencies are AHRI Certified within scope of AHRI Standard 210-240 for 3 to 5 Tons units or 340-360 (I-P) or 6 to 10 ton units and ANSIZ21.47 and 10 CFR Part 431 pertaining to Commercial Warm Air Furnaces (all gas heating units). The units shall be convertible airflow. The operating range shall be between 115°F and 0°F in cooling as standard from the factory for units with microprocessor controls. All units shall be factory assembled, internally wired, fully charged with R-410A, and 100 percent run tested to check cooling operation, fan and blower rotation, and control sequence before leaving the factory. Wiring internal to the unit shall be colored and numbered for simplified identification. Units shall be cULus listed and labeled, classified in accordance for Central Cooling Air Conditioners. 2.12.2 Casing Unit casing shall be constructed of zinc coated, heavy gauge, galvanized steel. Exterior surfaces shall be cleaned, phosphatized, and finished with a weather-resistant baked enamel finish. Unit’s surface shall be tested 500 hours in a salt spray test in compliance with ASTM B117. Cabinet construction shall allow for all maintenance on one side of the unit. Service panels shall have lifting handles and be removed and reinstalled by removing two fasteners while providing a water and air tight seal. All exposed vertical panels and top covers in the indoor air section shall be insulated with a cleanable foil-faced, fire-retardant permanent, odorless glass fiber material. The base of the unit shall be insulated with 1/8 inch, foil- faced, closed-cell insulation. All insulation edges shall be either captured or sealed. The unit’s base pan shall have no penetrations within the perimeter of the curb other than the raised 1 1/8 inch high downflow supply/return openings to provide an added water integrity precaution, if the condensate drain backs up. The base of the unit shall have provisions for forklift and crane lifting, with forklift capabilities on three sides of the unit. 2.12.3 Compressors All units shall have direct-drive, hermetic, scroll type compressors with centrifugal type oil pumps. Motor shall be suction gas-cooled and shall have a voltage utilization range of plus or minus 10 percent of unit nameplate voltage. Internal overloads shall be provided with the scroll compressors. 2.12.4 Crankcase Heaters These band heaters provide improved compressor reliability by warming the oil to prevent migration during off-cycles or low ambient conditions. Controls Unit shall be completely factory-wired with necessary controls and contactor pressure lugs or terminal block for power wiring. Unit shall provide an external location for mounting a fused disconnect device. Microprocessor controls shall be standard. Microprocessor controls provide for all 24V control functions. The resident control algorithms shall make all heating, cooling, and/or ventilating decisions in response to electronic signals from sensors measuring indoor and outdoor temperatures. The control algorithm maintains accurate temperature control, minimizes drift from set point, and provides better building comfort. A centralized microprocessor shall provide anti-short cycle timing and time delay between compressors to provide a higher level of machine protection. Units shall have single point power entry as standard. Evaporator and 2.12.5 Condenser Coils Internally finned, 5/16” copper tubes mechanically bonded to a configured aluminum plate fin shall be standard. Coils shall be leak tested at the factory to ensure the pressure integrity. The evaporator coil and condenser coil shall be leak tested to 600 psig. The assembled unit shall be leak tested to 465 psig. 2.12.6 Filters Throwaway filters shall be standard on all units. Optional 2-inch MERV 8 and MERV 13 filters shall also be available. High Pressure Control All units include High Pressure Cutout as standard. 2.12.7 Indoor Fan Standard efficiency 6 to 8.5 ton units come standard with belt drive motors with an adjustable idlerarm assembly for quick-adjustment to fan belts and motor sheaves. All high efficiency and 10 ton standard efficiency shall have variable speed direct drive motors. All motors shall be thermally protected. All indoor fan motors meet the U.S. Energy Policy Act of 1992 (EPACT). 2.12.8 Outdoor Fans The outdoor fan shall be direct-drive, statically balanced, draw-through in the vertical discharge position. The fan motor shall be permanently lubricated and shall have built-in thermal overload protection. 2.12.9 Phase Monitoring Protection Precedent™ units with 3-phase power are equipped with phase monitoring protection as standard. These devices protect motors and compressors against problems caused by phase loss, phase imbalance and phase reversal indication. 2.12.10 Plenum Fan Select 6-10 Ton models are equipped with a direct drive plenum fan design. Plenum fan design shall include a backward-curved fan wheel along with an external rotor direct drive variable speed indoor motor. All plenum fan designs will have a variable speed adjustment potentiometer located in the control box. 2.12.11 Refrigerant Circuits Each refrigerant circuit offer thermal expansion valve as standard. Service pressure ports, and refrigerant line filter driers are factory-installed as standard. An area shall be provided for replacement suction line driers. 2.12.12 Unit Top The top cover shall be one piece construction or where seams exist, it shall be double- hemmed and gasket-sealed. The ribbed top adds extra strength and prevents water from pooling on unit top. 2.13 FACTORY PAINTING Factory paint new equipment, which are not of galvanized construction. Paint with a corrosion resisting paint finish according to ASTM A123/A123M or ASTM A924/A924M. Clean, phosphatize and coat internal and external ferrous metal surfaces with a paint finish which has been tested according to ASTM B117, ASTM D1654, and ASTM D3359. 2.14 SUPPLEMENTAL COMPONENTS/SERVICES 2.14.1 Refrigerant Piping Per manufacturer’s recommendations. 2.14.2 Condensate Drain Lines Provide and install condensate drainage for each item of equipment that generates condensate. 2.15 Insulation The requirements for shop and field applied insulation are specified in Section 23 07 00 THERMAL INSULATION FOR MECHANICAL SYSTEMS. 2.16 Wall Thermostat Bimetal, sensing elements; with contacts suitable for [low] [line]-voltage circuit, and manually operated on-off switch with contactors, relays, and control transformers. PART 3 EXECUTION 3.1 EXAMINATION After becoming familiar with all details of the work, verify all dimensions in the field, and advise the Construction Administrator of any discrepancy before performing the work. 3.2 INSTALLATION a. Install materials and equipment in accordance with the requirements of the contract drawings and approved manufacturer's installation instructions.Accomplish installation by workers skilled in this type of work.Perform installation so that there is no degradation of the designed fire ratings of walls, partitions, ceilings, and floors. b.No installation is permitted to block or otherwise impede access to any existing machine or system. c.Except as otherwise indicated, install emergency switches and alarms in conspicuous locations. Mount all indicators, to include gauges, meters, and alarms in order to be easily visible by people in the area. 3.2.1 Condensate Drain Lines Provide water seals in the condensate drain from all units.Provide a depth of each seal of 2 inches plus the number of inches, measured in water gauge, of the total static pressure rating of the unit to which the drain is connected. Provide water seals that are constructed of 2 tees and an appropriate U-bend with the open end of each tee plugged. Provide pipe cap or plug cleanouts where indicated. Connect drains indicated to connect to the sanitary waste system using an indirect waste fitting.Insulate air conditioner drain lines as specified in Section 23 07 00 THERMAL INSULATION FOR MECHANICAL SYSTEMS. 3.2.2 Equipment and Installation Provide frames and supports for tanks, compressors, pumps, valves, air handling units, fans, coils, dampers, and other similar items requiring supports. Floor mount or ceiling hang air handling units as indicated. Anchor and fasten as detailed.Set floor-mounted equipment on not less than 6 inch concrete pads or curbs doweled in place unless otherwise indicated. Make concrete foundations heavy enough to minimize the intensity of the vibrations transmitted to the piping, duct work and the surrounding structure, as recommended in writing by the equipment manufacturer. In lieu of a concrete pad foundation, build a concrete pedestal block with isolators placed between the pedestal block and the floor. Make the concrete foundation or concrete pedestal block a mass not less than three times the weight of the components to be supported. Provide the lines connected to the pump mounted on pedestal blocks with flexible connectors. 3.2.3 Access Panels Install access panels for concealed valves, vents, controls, dampers, and items requiring inspection or maintenance of sufficient size, and locate them so that the concealed items are easily serviced and maintained or completely removed and replaced. 3.3INSPECTION For all projects shall not be covered or enclosed until inspection is complete and approved by the Construction Administrator. Inspect the applications initially to ensure adequate preparations (clean surfaces suitable for application, etc.) and periodically during the work to assure that the completed work has been accomplished according to the manufacturer's written instructions and the specified requirements. Submit written reports indicating locations of and types of penetrations and types of firestopping used at each location; type shall be recorded by UL listed printed numbers. 3.3.1Inspection Standards Inspect all firestopping in accordance with ASTM E2393 and ASTM E2174 for firestop inspection, and document inspection results to be submitted. 3.3.2Inspection Reports Submit inspection report stating that firestopping work has been inspected and found to be applied according to the manufacturer's recommendations and the specified requirements. SECTION 23 00 00: AIR SUPPLY, DISTRIBUTION, VENTILATION, AND EXHAUST SYSTEMS PART 1GENERAL 1.1SYSTEM DESCRIPTION Furnish ductwork, piping offsets, fittings, and accessories as required to provide a complete installation.Coordinate the work of the different trades to avoid interference between piping, equipment, structural, and electrical work.Provide complete, in place, all necessary offsets in piping and ductwork, and all fittings, and other components, required to install the work as indicated and specified. 1.2.2Service Labeling Label equipment, including fans, air handlers, terminal units, etc. with labels made of self-sticking, plastic film designed for permanent installation 1.3SUBMITTALS SD-03 Product Data Metallic Flexible Duct Insulated Nonmetallic Flexible Duct Runouts Duct Connectors Fire Dampers Manual Balancing Dampers; Automatic Smoke-Fire Dampers Diffusers Registers and Grilles Louvers Air Handling Units SD-08 Manufacturer's Instructions Manufacturer's Installation Instructions Operation and Maintenance Training SD-10 Operation and Maintenance Data ` Automatic Smoke-Fire Dampers Ceiling Exhaust Fans Air Handling Units 1.4.1Prevention of Corrosion Protect metallic materials against corrosion. Provide rust-inhibiting treatment and standard finish for the equipment enclosures. Do not use aluminum in contact with earth, and where connected to dissimilar metal. Protect aluminum by approved fittings, barrier material, or treatment. Provide hot-dip galvanized ferrous parts such as anchors, bolts, braces, boxes, bodies, clamps, fittings, guards, nuts, pins, rods, shims, thimbles, washers, and miscellaneous parts not of corrosion-resistant steel or nonferrous materials in accordance with ASTM A123/A123M for exterior locations and cadmium-plated in conformance with ASTM B766 for interior locations. 1.4.2Asbestos Prohibition Do not use asbestos and asbestos-containing products. 1.4.3Ozone Depleting Substances Technician Certification All technicians working on equipment that contain ozone depleting refrigerants must be certified as a Section 608 Technician to meet requirements in 40 CFR 82, Subpart F.Provide copies of technician certifications to the Construction Administrator at least 14 calendar days prior to work on any equipment containing these refrigerants. 1.5DELIVERY, STORAGE, AND HANDLING Protect stored equipment at the jobsite from the weather, humidity and temperature variations, dirt and dust, or other contaminants. Additionally, cap or plug all pipes until installed. PART 2PRODUCTS 2.1STANDARD PRODUCTS Provide components and equipment that are "standard products" of a manufacturer regularly engaged in the manufacturing of products that are of a similar material, design and workmanship."Standard products" is defined as being in satisfactory commercial or industrial use for 2 years before bid opening, including applications of components and equipment under similar circumstances and of similar size, satisfactorily completed by a product that is sold on the commercial market through advertisements, manufacturers' catalogs, or brochures. Products having less than a 2-year field service record are acceptable if a certified record of satisfactory field operation, for not less than 6000 hours exclusive of the manufacturer's factory tests, can be shown. Provide equipment items that are supported by a service organization. 2.2NOT USED 2.3EQUIPMENT GUARDS AND ACCESS Fully enclose or guard belts, pulleys, chains, gears, couplings, projecting setscrews, keys, and other rotating parts exposed to personnel contact according to OSHA requirements.Properly guard or cover with insulation of a type specified, high temperature equipment and piping exposed to contact by personnel or where it creates a potential fire hazard. 2.4ANCHOR BOLTS Provide anchor bolts for equipment placed on concrete equipment pads or on concrete slabs.Bolts to be of the size and number recommended by the equipment manufacturer and located by means of suitable templates. Installation of anchor bolts must not degrade the surrounding concrete. 2.5PAINTING Paint equipment units in accordance with approved equipment manufacturer's standards unless specified otherwise. Field retouch only if approved. Otherwise, return equipment to the factory for refinishing. 2.6INDOOR AIR QUALITY Provide equipment and components that comply with the requirements of ASHRAE 62.1 unless more stringent requirements are specified herein. 2.10DUCT SYSTEMS 2.10.1Metal Ductwork Provide metal ductwork construction, including all fittings and components, that complies with SMACNA 2005, as supplemented and modified by this specification . a.Provide radius type elbows with a centerline radius of 1.5 times the width or diameter of the duct where space permits.Otherwise, elbows having a minimum radius equal to the width or diameter of the duct or square elbows with factory fabricated turning vanes are allowed. Provide ductwork that meets the requirements of Seal Class C. . a. b. c. d. e. f. g. h. i. 2.10.2Fibrous Glass Duct Provide fibrous glass duct construction that complies with SMACNA 2003, as supplemented and modified by this specification. All ducts required to meet Class 1 Air Duct rating shall comply with Underwriters Laboratories (UL) Standard 18 1. All closure systems shall meet UL 181 or UL 181A. Pressure sensitive tapes shall be imprinted with the coding 18 1 AP, the manufacturers name and a date code. Heat sealable tape shall have similar imprinting but carry the coding 181AH. All fibrous glass duct shall be of (475) EI flexural rigidity rating as determined by NAIMA Test Number AHS 10074 and shall be constructed so that the duct wall deflection does not exceed 1/100 of the span when pressurized at or below the rated pressure classification. The EI rating shall be imprinted on the facing. All fastenings not otherwise identified shall be #10 sheet metal screws with 2.5 in. square washers 0.020 in. minimum thickness. All screws penetrating duct board shall be no more than 0.5 in. longer than board thickness. Washers shall be used under screw heads wherever the head does not rest on channel, sleeve or other metal bearings and shall be used as retainers on duct interiors wherever metal sleeves, equipment flanges, vane rails, or other suitable retainers are not present. All horizontal branches and runouts to air terminals shall be supported independent of the main duct. Provision shall be made for locking dampers in position after flow adjustment. Quadrant damper operators shall not be used for controls without metal mounting plates to prevent damage or erosion. All 90" square throat, square heel elbows, other than those in transfer air ducts shall be vaned. Elbows with molded fibrous glass vanes much have tie rod or channel reinforcement on cheeks to prevent wall deflection. Grille clips shall not be used for attachment or support of air terminals. Ducts shall be made as indicated in these standards. They shall be secured and reinforced as specified. All heat seal tape shall be 3 in. wide minimum. All pressure sensitive tape shall be 2.5 in. minimum width. j. Tapes shall be adhered to at least a 1 in. wide strip of each contact surface being closed. The application of tape over staples shall not result in staples puncturing the tape. Crumpled staples should be recovered and replaced with properly applied staples prior to application of closure tape k.Staple spacing is indicated to be on approximately 2 in. center. l.The depth and thickness of shiplaps and all other grooving shall be that appropriate for the specific board thickness of 1 in. or 1% in. m.Shiplaps may be premolded by the duct board manufacturer or shop made. Damaged Shiplaps shall be removed and properly replaced prior to assembly of joints or seams. n.Shiplap joints, except at tee or branch connections, shall be oriented so that air flow direction is from the male end to the female end. o.On horizontal duct walls of less than 48 in. width channel reinforcement extending completely around and contacting all the duct perimeter does not require attachment to the duct on positive pressure application. For 48 in. or more width in top horizontal position the channel must be fastened to the duct with a screw and washer to control sag. p.All straight duct sections and all direction change and size change fittings in positive pressure systems shall be reinforced as required herein by channel or tie rod method. Only channel reinforcement for negative pressure straight duct sections is provided in this standard. q.Tie rod reinforcement shall not be used where they will be subject to fan vibration. r.The 16 in. nominal spacing of tie rods is subject to a 2 in. tolerance on occasional rod location deviation. No row of tie rods is allowed on 18 in. spacing. s.Only volcano hole washers are permitted with loop terminated tie rods. Flat types may be used under the heads of metal screws and cap or rivet termination techniques. t.Installed ducts must be free of visible damage, debris, moisture, sag, and significant misalignment. u. Joints without staple flaps are permitted only on gored elbows and offsets. v.The omission of reinforcement and complete closure details in drawings herein that are illustrating particular features shall not be used as grounds for omitting requirements that are elsewhere and otherwise specified. Some fittings may require reinforcement even though schedules for straight ducts of the same space may show reinforcement is not required. 2.10.1Metal Ductwork Provide metal ductwork construction, including all fittings and components, that complies with SMACNA 1966, as supplemented and modified by this specification. a.Construct ductwork meeting the requirements for the duct system static pressure specified in APPENDIX D of Section 23 05 93 TESTING, ADJUSTING AND BALANCING FOR HVAC. b.Provide radius type elbows with a centerline radius of 1.5 times the width or diameter of the duct where space permits.Otherwise, elbows having a minimum radius equal to the width or diameter of the duct or square elbows with factory fabricated turning vanes are allowed. c.Provide ductwork that meets the requirements of Seal Class C. d.Provide sealants that conform to fire hazard classification specified in Section 23 07 00 THERMAL INSULATION FOR MECHANICAL SYSTEMS and are suitable for the range of air distribution and ambient temperatures to which it is exposed.Do not use pressure sensitive tape as a sealant.Provide duct sealant products that meet either emissions requirements of CDPH SECTION 01350 (limit requirements for either office or classroom spaces regardless of space type) or VOC content requirements of SCAQMD Rule 1168 (HVAC duct sealants are classified as "Other" within the SCAQMD Rule 1168 sealants table). Provide validation of indoor air quality for duct sealants. e.Make spiral lock seam duct, and flat oval with duct sealant and lock with not less than 3 equally spaced drive screws or other approved methods indicated in SMACNA 1966. Apply the sealant to the exposed male part of the fitting collar so that the sealer is on the inside of the joint and fully protected by the metal of the duct fitting. Apply one brush coat of the sealant over the outside of the joint to at least 2 inch band width covering all screw heads and joint gap.Dents in the male portion of the slip fitting collar are not acceptable. Fabricate outdoor air intake ducts and plenums with watertight soldered or brazed joints and seams. 2.10.1.1Metallic Flexible Duct a.Provide duct that conforms to UL 181 and NFPA 90A with factory-applied insulation, vapor barrier, and end connections.Provide duct assembly that does not exceed 25 for flame spread and 50 for smoke developed. Provide ducts designed for working pressures of 2 inches water gauge positive and 1.5 inches water gauge negative.Secure connections by applying adhesive for 2 inches over rigid duct, apply flexible duct 2 inches over rigid duct, apply metal clamp, and provide minimum of three No. 8 sheet metal screws through clamp and rigid duct. b.Inner duct core:Provide interlocking spiral or helically corrugated flexible core constructed of zinc-coated steel, aluminum, or stainless steel; or constructed of inner liner of continuous galvanized spring steel wire helix fused to continuous, fire-retardant, flexible vapor barrier film, inner duct core. c.Insulation:Provide inner duct core that is insulated with mineral fiber blanket type flexible insulation, minimum of 1 inch thick.Provide insulation covered on exterior with manufacturer's standard fire retardant vapor barrier jacket for flexible round duct. 2.10.1.2Insulated Nonmetallic Flexible Duct Runouts Use flexible duct runouts only where indicated.Provide runouts that are preinsulated, factory fabricated, and that comply with NFPA 90A and UL 181. Provide either field or factory applied vapor barrier. Provide not less than 20 ounce glass fabric duct connectors coated on both sides with neoprene.Where coil induction or high velocity units are supplied with vertical air inlets, use a streamlined, vaned and mitered elbow transition piece for connection to the flexible duct or hose. Provide a die-stamped elbow and not a flexible connector as the last elbow to these units other than the vertical air inlet type. Insulated flexible connectors are allowed as runouts. Provide insulated material and vapor barrier that conform to the requirements of Section 23 07 00 THERMAL INSULATION FOR MECHANICAL SYSTEMS.Do not expose the insulation material surface to the air stream. 2.10.1.3General Service Duct Connectors Provide a flexible duct connector approximately 6 inches in width where sheet metal connections are made to fans or where ducts of dissimilar metals are connected.For round/oval ducts, secure the flexible material by stainless steel or zinc-coated, iron clinch- type draw bands.For rectangular ducts, install the flexible material locked to metal collars using normal duct construction methods.Provide a composite connector system that complies with NFPA 701 and is classified as "flame-retardent fabrics" in UL Bld Mat Dir. . No.Description Date Ian G. Vega, P.E. License #: 83516 STATE OF No.83516IANGERARDOVEGAMA R INAPROFESSIONA L E N GINE ERFLO R I D ALIC E NSE Scale Date Drawn By Checked By Project Number 11555 CENTRAL PARKWAY, STE 502 JACKSONVILLE, FL 32224 WEB: WWW.CI-MECH.COM E: IAN.VEGA@CI-MECH.COM PH: 904-503-1421 AUTHORIZATION CERT: #32282 FLORIDA LIC. #83516 GEORGIA LIC. #04658 PUERTO RICO LIC. #22361 MICHIGAN LIC. #6201069836 TENNESSEE LIC. #123477 M-004 MECHANICAL SPECIFICATIONS EggBoy Restaurant IGV IGV 02-01-2023 Project 1241 Mayport Rd Atlantic Beach, FL 3.2.4Flexible Duct Install pre-insulated flexible duct in accordance with the latest printed instructions of the manufacturer to ensure a vapor tight joint. Provide hangers, when required to suspend the duct, of the type recommended by the duct manufacturer and set at the intervals recommended. Flex duct bends shall be made with not less than one duct diameter centerline radius. Collars to which flexible duct is attached shall be a minimum of 2 in. in length. Sleeves used for joining two sections of flexible duct shall be a minimum of 4 in. in length. Flexible duct shall be supported at the manufacturer’s recommended intervals but at least every 5 ft. Maximum permissible sag is a 1_w in. per foot of spacing between supports. A connection to another duct or to equipment is considered a support point. 3.2.5Metal Ductwork Install according to SMACNA 1966 unless otherwise indicated. Install duct supports for sheet metal ductwork according to SMACNA 2006, unless otherwise specified. Do not use friction beam clamps indicated in SMACNA 2006. Anchor risers on high velocity ducts in the center of the vertical run to allow ends of riser to move due to thermal expansion. Erect supports on the risers that allow free vertical movement of the duct. Attach supports only to structural framing members and concrete slabs. Do not anchor supports to metal decking unless a means is provided and approved for preventing the anchor from puncturing the metal decking. Where supports are required between structural framing members, provide suitable intermediate metal framing. Where C-clamps are used, provide retainer clips. 3.2.6Kitchen Exhaust Ductwork 3.2.6.1Ducts Conveying Smoke and Grease Laden Vapors Provide ducts conveying smoke and grease laden vapors that conform to requirements of NFPA 96.Make seams, joints, penetrations, and duct-to-hood collar connections with a liquid tight continuous external weld.Provide duct material that is a [minimum 1.3 mm 18 gauge, Type 304L or 316L, stainless steel] [minimum 1.6 mm 16 gauge carbon steel]. [Include with duct construction an external perimeter angle sized in accordance with SMACNA 1966, except place welded joint reinforcement on maximum of 600 mm 24 inch centers; continuously welded companion angle bolted flanged joints with flexible ceramic cloth gaskets where indicated; pitched to drain at low points; welded pipe coupling-plug drains at low points; welded fire protection and detergent cleaning penetration; steel framed, stud bolted, and flexible ceramic cloth gasketed cleaning access provisions where indicated. Make angles, pipe couplings, frames, bolts, etc., the same material as that specified for the duct unless indicated otherwise.] 3.2.6.2Exposed Ductwork Provide exposed ductwork that is fabricated from minimum 1.3 mm 18 gauge, Type 304L or 316L, stainless steel with continuously welded joints and seams.Pitch ducts to drain at hoods and low points indicated.Match surface finish to hoods. 3.2.6.3 Concealed Ducts Conveying Moisture Laden Air Fabricate concealed ducts conveying moisture laden air from minimum 16 gauge, galvanized steel. Continuously weld, braze, or solder joints to be liquid tight. Pitch ducts to drain at points indicated. Make transitions to other metals liquid tight, companion angle bolted and gasketed. 3.2.7Dust Control To prevent the accumulation of dust, debris and foreign material during construction, perform temporary dust control protection. Protect the distribution system (supply and return) with temporary seal-offs at all inlets and outlets at the end of each day's work. Keep temporary protection in place until system is ready for startup. 3.2.8Insulation Provide thickness and application of insulation materials for ductwork, piping, and equipment according to Section 23 07 00 THERMAL INSULATION FOR MECHANICAL SYSTEMS. Externally insulate outdoor air intake ducts and plenums. 3.2.9Duct Test Holes Provide holes with closures or threaded holes with plugs in ducts and plenums as indicated or where necessary for the use of pitot tube in balancing the air system. Plug insulated duct at the duct surface, patched over with insulation and then marked to indicate location of test hole if needed for future use. 3.3EQUIPMENT PADS Provide equipment pads to the dimensions shown or, if not shown, to conform to the shape of each piece of equipment served with a minimum 3-inch margin around the equipment and supports. Allow equipment bases and foundations, when constructed of concrete or grout, to cure a minimum of 14 calendar days before being loaded. 3.4CUTTING AND PATCHING Install work in such a manner and at such time that a minimum of cutting and patching of the building structure is required. Make holes in exposed locations, in or through existing floors, by drilling and smooth by sanding. Use of a jackhammer is permitted only where specifically approved. Make holes through masonry walls to accommodate sleeves with an iron pipe masonry core saw. 3.5CLEANING Thoroughly clean surfaces of piping and equipment that have become covered with dirt, plaster, or other material during handling and construction before such surfaces are prepared for final finish painting or are enclosed within the building structure. Before final acceptance, clean mechanical equipment, including piping, ducting, and fixtures, and free from dirt, grease, and finger marks. 3.6PENETRATIONS Provide sleeves and prepared openings for duct mains, branches, and other penetrating items, and install during the construction of the surface to be penetrated. Cut sleeves flush with each surface. Place sleeves for round duct 15 inches and smaller. Build framed, prepared openings for round duct larger than 15 inches and square, rectangular or oval ducts. Sleeves and framed openings are also required where grilles, registers, and diffusers are installed at the openings. Provide one inch clearance between penetrating and penetrated surfaces except at grilles, registers, and diffusers.Pack spaces between sleeve or opening and duct or duct insulation with mineral fiber conforming with ASTM C553, Type 1, Class B-2. 3.6.1Sleeves Fabricate sleeves, except as otherwise specified or indicated, from 20 gauge thick mill galvanized sheet metal. Where sleeves are installed in bearing walls or partitions, provide black steel pipe conforming with ASTM A53/A53M, Schedule 20. 3.6.2Framed Prepared Openings Fabricate framed prepared openings from 20 gauge galvanized steel, unless otherwise indicated. 3.6.3Insulation Provide duct insulation in accordance with Section 23 07 00 THERMAL INSULATION FOR MECHANICAL SYSTEMS continuous through sleeves and prepared openings except firewall penetrations. Terminate duct insulation at fire dampers and flexible connections. For duct handling air at or below 60 degrees F, provide insulation continuous over the damper collar and retaining angle of fire dampers, which are exposed to unconditioned air. 3.6.4Closure Collars Provide closure collars of a minimum 4 inches wide, unless otherwise indicated, for exposed ducts and items on each side of penetrated surface, except where equipment is installed. Install collar tight against the surface and fit snugly around the duct or insulation. Grind sharp edges smooth to prevent damage to penetrating surface. Fabricate collars for round ducts 15 inches in diameter or less from 20 gauge galvanized steel. Fabricate collars for square and rectangular ducts, or round ducts with minimum dimension over 15 inches from 18 gauge galvanized steel. Fabricate collars for square and rectangular ducts with a maximum side of 15 inches or less from 20 gauge galvanized steel. Install collars with fasteners a maximum of 6 inches on center. Attach to collars a minimum of 4 fasteners where the opening is 12 inches in diameter or less, and a minimum of 8 fasteners where the opening is 20 inches in diameter or less. 3.6.5Firestopping Where ducts pass through fire-rated walls, fire partitions, and fire rated chase walls, seal the penetration with fire stopping materials as specified in Section 07 84 00 FIRESTOPPING. 3.7DUCTWORK LEAK TEST The requirements for ductwork leak tests are specified in Section 23 05 93 TESTING, ADJUSTING AND BALANCING FOR HVAC. 3.8TESTING, ADJUSTING, AND BALANCING The requirements for testing, adjusting, and balancing are specified in Section 23 05 93 TESTING, ADJUSTING AND BALANCING FOR HVAC. Begin testing, adjusting, and balancing only when the air supply and distribution, including controls, has been completed, with the exception of performance tests. 3.9CLEANING AND ADJUSTING Provide a temporary bypass for water coils to prevent flushing water from passing through coils.Inside of [room fan-coil units][coil-induction units,] [air terminal units,] [unit ventilators,] thoroughly clean ducts, plenums, and casing of debris and blow free of small particles of rubbish and dust and then vacuum clean before installing outlet faces. Wipe equipment clean, with no traces of oil, dust, dirt, or paint spots. Provide temporary filters prior to startup of all fans that are operated during construction, and provide new filters after all construction dirt has been removed from the building, and the ducts, plenums, casings, and other items specified have been vacuum cleaned.Perform and document that proper "Indoor Air Quality During Construction" procedures have been followed; provide documentation showing that after construction ends, and prior to occupancy, new filters were provided and installed.Maintain system in this clean condition until final acceptance. Properly lubricate bearings with oil or grease as recommended by the manufacturer. Tighten belts to proper tension. Adjust control valves and other miscellaneous equipment requiring adjustment to setting indicated or directed. Adjust fans to the speed indicated by the manufacturer to meet specified conditions. Maintain all equipment installed under the contract until close out documentation is received, the project is completed and the building has been documented as beneficially occupied. 3.10 PERFORMANCE TESTS After testing, adjusting, and balancing is complete as specified, test each system as a whole to see that all items perform as integral parts of the system and temperatures and conditions are evenly controlled throughout the building. Record the testing during the applicable season. Make corrections and adjustments as necessary to produce the conditions indicated or specified. Conduct capacity tests and general operating tests by an experienced engineer. Submit test reports for the performance tests in booklet form, upon completion of testing. Document phases of tests performed including initial test summary, repairs/adjustments made, and final test results in the reports. 3.11OPERATION AND MAINTENANCE 3.11.1Operation and Maintenance Manuals Submit six manuals at least 2 weeks prior to field training. No.Description Date Ian G. Vega, P.E. License #: 83516 STATE OF No.83516IANGERARDOVEGAMA R INAPROFESSIONA L E N GINE ERFLO R I D ALIC E NSE TX-1 TX-1 24"x16"CD-1 250 CFM CD-1 250 CFM CD-1 250 CFM 16"x10" 16"x8"24"x16"18"x14"CD-1 235 CFM CD-1 235 CFM CD-1 300 CFM CD-1 350 CFM CD-1 350 CFM10"x14"18"x14"24"x16" 28X12 DN TO HOOD (TYPICAL FOR 4) 12"⌀ GREASE DUCT UP TO KITCHEN EXHAUST FAN ON ROOF 12"⌀ GREASE DUCT UP TO KITCHEN EXHAUST FAN ON ROOF CR-1 800 CFM6"ø6"øCD-2 65 CFM CD-2 65 CFM6"ø 6"ø CR-1 550 CFM CR-1 550 CFM 1 2 3 4 5 2 FCU-1 12"ø12"ø 12"ø 12"ø 10"ø 8"ø CD-2 100 CFM8"ø55 99 8"x8"24"x16"FAN UNIT 1 FAN UNIT 2 FAN UNIT 3 10' - 10 1/8"R 10' - 1"ACCU-1 8 (EXISTING) VENT THRU ROOF FAN UNIT 4 7 6 Scale Date Drawn By Checked By Project Number 11555 CENTRAL PARKWAY, STE 502 JACKSONVILLE, FL 32224 WEB: WWW.CI-MECH.COM E: IAN.VEGA@CI-MECH.COM PH: 904-503-1421 AUTHORIZATION CERT: #32282 FLORIDA LIC. #83516 GEORGIA LIC. #04658 PUERTO RICO LIC. #22361 MICHIGAN LIC. #6201069836 TENNESSEE LIC. #123477 1/4" = 1'-0" M-101 MECHANICAL PLANS EggBoy Restaurant IGV IGV 02-01-2023 Project 1241 Mayport Rd Atlantic Beach, FL 1/4" = 1'-0"11ST FLOOR MECHANICAL PLAN 1/4" = 1'-0"2ROOF MECHANICAL PLAN 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. 16. 17. 18. 19. 20. 21. 22. 23. INSTALLATION SHALL COMPLY WITH STATE AND LOCAL CODE. EQUIPMENT LOCATIONS ARE APPROXIMATE. CONTRACTOR SHALL VERIFY ALL DIMENSIONS IN FIELD. CONTRACTOR TO COORDINATE AHU/RTU INSTALLATION WITH STRUCTURE. INSTALL DUCTWORK PER SMACNA DUCT CONSTRUCTION STANDARDS AND FBC MECHANICAL. GALVANIZED DUCTWORK SHALL CONFORM TO THE SMACNA METAL AND FLEXIBLE DUCT CONSTRUCTION STANDARDS. FIBERGLASS DUCTWORK SHALL CONFORM TO THE SMACNA FIBERGLASS DUCT CONSTRUCTION STANDARDS. PAINT DUCTWORK TO MATCH CEILING/ROOF COLOR . MAKE UP AIR AND HOOD EXHAUST DUCTWORK SHALL CONFORM WITH FBC: MECHANICAL CODE SECTION 506. COORDINATE THERMOSTAT INSTALLATION TO AVOID HEAT EMITTING EQUIPMENT. THERMOSTATS SHALL BE INSTALLED 48-INCHES ABOVE FINISHED FLOOR. PROVIDE BALANCING DAMPERS IN ALL DUCT BRANCHES. THE DUCTWORK SYSTEM SHALL BE A SMACNA PRESSURE CLASSIFICATION OF 3.0" S.P., SEAL CLASS "C". BALANCE UNIT AS SHOWN IN DRAWING. DUCTWORK SHALL BE INSULATED PER FLORIDA BUILDING CODE: ENERGY CONSERVATION. CONTRACTOR SHALL COORDINATE WITH OTHER TRADES TO AVOID CONFLICTS AND INTERFERENCES. VERIFY ALL CLEARANCES AND DIMENSIONS BEFORE DUCTWORK FABRICATION. PROVIDE OFFSETS TO MEET FIELD CONDITIONS. THE CONTRACTOR SHALL PROVIDE THE NECESSARY REINFORCEMENT AS REQUIRED TO INSTALL MECHANICAL EQUIPMENT AND MATERIALS PER STRUCTURAL ENGINEER'S RECOMMENDATIONS. PROVIDE DIFFUSER AND RETURN TRANSITIONS AS NECESSARY. MAINTAIN 36" MINIMUM MECHANICAL EQUIPMENT CLEARANCE FROM ELECTRICAL PANELS. COORDINATE FINAL DIFFUSSER WITH CEILING GRID IN THE FIELD. FLASH AND COUNTER FLASH ALL ROOF PENETRATION AND PITCH POCKETS. MAKEUP AIR DUCTS CONNECTING TO OR WITHIN 18 INCHES OF A TYPE I HOOD SHALL BE CONSTRUCTED AND INSTALLED IN ACCORDANCE WITH SECTIONS 603.1, 603.3, 603.4, 603.9, 603.10 AND 603.12 OF THE 2020 FLORIDA BUILDING CODE - MECHANICAL. DUCT INSULATION INSTALLED WITHIN 18 INCHES (457 MM) OF A TYPE I HOOD SHALL BE NONCOMBUSTIBLE OR SHALL BE LISTED FOR THE APPLICATION. PRIOR TO THE USE OR CONCEALMENT OF ANY PORTION OF A GREASE DUCT SYSTEM, A LEAKAGE TEST SHALL BE PERFORMED. DUCTS SHALL BE CONSIDERED TO BE CONCEALED WHERE INSTALLED IN SHAFTS OR COVERED BY COATINGS OR WRAPS THAT PREVENT THE DUCTWORK FROM BEING VISUALLY INSPECTED ON ALL SIDES. A LIGHT TEST SHALL BE PERFORMED BY PASSING A LAMP HAVING A POWER RATING OF NOT LESS THAN 100 WATTS THROUGH THE ENTIRE SECTION OF DUCTWORK TO BE TESTED. THE LAMP SHALL BE OPEN SO AS TO EMIT LIGHT EQUALLY IN ALL DIRECTIONS PERPENDICULAR TO THE DUCT WALLS. A TEST SHALL BE PERFORMED FOR THE ENTIRE DUCT SYSTEM, INCLUDING THE HOOD-TO-DUCT CONNECTION. THE DUCT WORK SHALL BE PERMITTED TO BE TESTED IN SECTIONS, PROVIDED THAT EVERY JOINT IS TESTED. FOR LISTED FACTORY-BUILT GREASE DUCTS, THIS TEST SHALL BE LIMITED TO DUCT JOINTS ASSEMBLED IN THE FIELD AND SHALL EXCLUDE FACTORY WELDS. A PERFORMANCE TEST SHALL BE CONDUCTED ON THE VENTILATION SYSTEM SERVING COMMERCIAL COOKING APPLIANCES UPON COMPLETION AND BEFORE FINAL APPROVALOF THE INSTALLATION IN ACCORDANCE TO SECTION 507.6 OF THE 2020 FBC-MECHANICAL. PROVIDE CAPTURE AND CONTAINMENT TEST OF THE EXHAUST SYSTEM IN COMPLIANCE WITH SECTION 507.6.1 OF THE 2020 FBC-MECHANICAL. DUCT DIMENSIONS SHOWN REPRESENT INSIDE CLEAR DIMENSIONS. DESIGN DRAWINGS ARE DIAGRAMMATIC AND INDICATE THE GENERAL ARRANGEMENT OF MECHANICAL SYSTEMS AND THE WORK. THE DRAWINGS DO NOT SHOW ALL NECESSARY OFFSETS, BENDS, ELBOWS, OR OTHER SPECIFIC ELEMENTS WHICH MAY BE REQUIRED FOR PROPER INSTALLATION OF THE WORK. SUCH WORK SHALL BE VERIFIED BY THE CONTRACTOR AT THE SITE. ESTABLISH ALL DIMENSIONS FROM ACTUAL MEASUREMENTS TAKEN IN THE FIELD. ADDITIONAL BENDS AND OFFSETS AS REQUIRED BY THE ACTUAL VERTICAL AND HORIZONTAL ALIGNMENT OF EQUIPMENT, STRUCTURAL ELEMENTS, OR OTHER JOB CONDITIONS SHALL BE PROVIDED TO COMPLETE THE WORK AT NO ADDITIONAL COST. SHEET KEY NOTESXX GENERAL NOTES 1. 2. 3. 4. 5. 6. 7. 8. 9. 24X16 SUPPLY AIR UP TO RTU. PROVIDE REQUIRED TRANSITION TO UNIT INLET. PROVIDE FLEXIBLE CONNECTION. KITCHEN EXHAUST DUCT UP TO FAN ON ROOF. COORDINATE EXACT LOCATION IN FIELD WITH HOOD PLACEMENT, STRUCTURE AND OTHER TRADES. PROVIDE TRANSITIONS AND OFFSETS AS REQUIRED. PROVIDE RIGID ROUND DUCT FOR TOILET EXHAUST ROUTE TO EXTERIOR WALL WITH BACKDRAFT DAMPER. PROVIDE WALL CAP. CONTRACTOR SHALL COORDINATE EXACT PLACEMENT OF KITCHEN HOOD WITH ROOF TRUSSES. PROVIDE REAR STANDOFF PIECE WITH HOOD TO ALLOW EXHAUST DUCT TO BE ROUTED STRAIGHT THROUGH ROOF. CONFIRM EXACT DIMENSION OF STANDOFF IN FIEL WITH ACTUAL MEASUREMENTS. EXISTING FAN COIL UNIT TO REMAIN. REMOVE ALL EXISTING DUCTWORK AND PROVIDE NEW SUPPLY AND RETURN AS SHOWN. CHECK UNIT REFRIGERANT CHARGE AND CONFIRM PROPER OPERATION. RELOCATE EXISTING THERMOSTAT TO NEW LOCATION SHOWN, EXTEND CONTROL WIRING AS REQUIRED. CONDENSING UNIT SERVING WALK-IN COOLER ON CONCRETE PAD. COORDINATE EXACT LOCATION IN FIELD. REFER TO STRUCTURAL DRAWINGS FOR CONCRETE PAD REQUIREMENTS. AC UNIT ON CONCRETE PAD. COORDINATE EXACT LOCATION IN FIELD. REFER TO STRUCTURAL DRAWINGS FOR CONCRETE PAD REQUIREMENTS. PROVIDE 1"⌀ CONDENSATE DRAIN AND ROUTE TO NEAREST ROOF DRAIN. SECURE AND ANCHOR PIPE AS PER DETAIL. REFER TO DETAILS FOR DUCT PENETRATION THRU WALL. No.Description Date Ian G. Vega, P.E. License #: 83516 STATE OF No.83516IANGERARDOVEGAMA R INAPROFESSIONA L E N GINE ERFLO R I D ALIC E NSE Scale Date Drawn By Checked By Project Number 11555 CENTRAL PARKWAY, STE 502 JACKSONVILLE, FL 32224 WEB: WWW.CI-MECH.COM E: IAN.VEGA@CI-MECH.COM PH: 904-503-1421 AUTHORIZATION CERT: #32282 FLORIDA LIC. #83516 GEORGIA LIC. #04658 PUERTO RICO LIC. #22361 MICHIGAN LIC. #6201069836 TENNESSEE LIC. #123477 M-103 MECHANICAL SCHEDULES EggBoy Restaurant IGV IGV 02-01-2023 Project 1241 Mayport Rd Atlantic Beach, FL 7. PROVIDE REQUIRED ACCESSORIES FOR AIR DISTRIBUTION DEVICES TO BE INSTALLED ON GRID SIZE INDICATED IN RCP. COORDINATE WITH ARCHITECTURAL DRAWINGS. 6. PROVIDE DISCHARGE PATTERN AS INDICATED BY ARROWS IN PLAN DRAWING. 5. PROVIDE SUPPLY DIFFUSERS WITH MOLDED INSULATION BLANKET, R-6. 4. AIR DEVICES SHALL BE SUITABLE FOR THE CEILING CONSTRUCTION TYPE, COORDINATE WITH ARCHITECTURAL DRAWINGS. 2. PROVIDE WITH OPPOSED BLADE VOLUME DAMPER. 1. FINAL FINISH AND COLOR TO BE SELECTED BY ARCHITECT. NOTES: CR-1 RETURN 0-1500 22X22 -24X24 30 TITUS 350FL CD-2 SUPPLY 0-100 6"Ø LAY-IN 12X12 30 TITUS PAS SUPPLY 401-550 14"Ø LAY-IN 24X24 30 TITUS PAS SUPPLY 276-400 12"Ø LAY-IN 24X24 30 TITUS PAS SUPPLY 151-275 10"Ø LAY-IN 24X24 30 TITUS PASCD-3 SUPPLY 0-150 8"Ø LAY-IN 24X24 30 TITUS PAS UNIT TAG TYPE CFM RANGE NECK SIZE BORDER TYPE MODULE MAX NC MANUFACTURER MODEL REMARKS AIR DISTRIBUTION DEVICE SCHEDULE NOTE: TABLE ALLOWS FOR DUCT WEIGHT, 1 LB./SQ. FT. INSULATION WEIGHT, AND NORMAL REINFORCEMENT AND TRAPEZE WEIGHT. 3/4 3000 5/8 2000 1/2 1250 1.5 x16 1100 3/8 680 1 x 16 700 1/4 270 1.5 x 16 (2) - 3/8"Ø 1 x 18 420 0.162 160 1 x 16 (2) - 1/4"Ø BOLT 1 x 20 320 0.135 120 (1) - 1/4"Ø BOLT 1 x 22 260 0.106 80 1 X 18, 20, 22 (2) - #10 SMS INCHES x GA LBS Ø (IN.)LBS STRAP WEIGHT WIRE/ ROD WEIGHT STRAP IN. x GA FASTENERS (QTY) - SIZE SINGLE HANGER MAXIMUM ALLOWABLE LOAD LAP JOINED STRAPS, MINIMUM FASTENERS (PLACE FASTENERS IN SERIES, NOT SIDE BY SIDE): P/2 = 193" +SPECIAL ANALYSIS NEEDED P/2 = 192"NONE 1/2"1.5 x 16 1/2"1 x16 3/8"1 x16 3/8" P/2 = 168"1.5 x 16 1/2"1.5 x 16 1/2"1 x 16 3/8"1 x 18 3/8" P/2 = 120"1.5 x 16 1/2"1 x16 3/8"1 x 18 3/8"1 x 20 1/4" P/2 = 96"1 x 16 3/8"1 x 18 3/8"1 x 20 3/8"1 x 22 1/4" P/2 = 72"1 x 18 3/8"1 x 20 1/4"1 x 22 1/4"1 x 22 1/4" P/2 = 30"1 x 22 10 GA (0.135")1 x 22 10 GA (0.135")1 x 22 12 GA (0.106")1 x 22 12 GA (0.106") IN x GA IN x GA IN x GA IN x GA DUCT PERIMETER, MAXIMUM HALF STRAP WIRE/ ROD STRAP WIRE/ ROD STRAP WIRE/ ROD STRAP WIRE/ ROD PAIR SPACING:10 FEET 8 FEET 5 FEET 4 FEET RECTANGULAR DUCT HANGER SCHEDULE TOTALS329029604964.8% FAN UNIT 216451480496COOKING AREAFAN UNIT 116451480 SEATING AREAFAN UNIT 449611041600496 SPACEUNITEXHAUSTOUTSIDE AIRRETURN AIRSUPPLY AIREXHAUST/TRANSFER AIRPRESSURE AIR BALANCE SCHEDULE FAN UNIT 3COOKING AREA265 20 KITCHEN 7.5 5 0.18 87.5 2960 100.0%2960 YES TOTAL OA:496 FAN UNIT 4STORAGE67 DINING 0 0 0.12 8.0 100 31.0%31 YES FAN UNIT 4DINING625 70 DINING 7.5 44 0.18 440.6 1500 31.0%465 YES Rp Pz Ra Vbz SYSTEMSPACE NET OCCUPIABLE AREA sq.ft OCCUPANT DENSITY #/1000 FT2 CATEGORY People Outdoor Rate T. 403.3 Zone Population T. 403.3 Area Outdoor Air Rate T. 403.3 Outdoor Airflow Rate Rp*Pz+Ra*Az SUPPLY AIR PROVIDED CFM SYSTEM OA % OA PROVIDED CFM OA PROVIDED > OA REQUIRED OUTSIDE AIR No.Description Date Ian G. Vega, P.E. License #: 83516 CEILING CEILINGFAN SEE PLAN FOR DUCT SIZE M 013 TOILET EXHAUST DETAIL NTS FLEXIBLE DUCT CONNECTION DETAILM 151.1 NTS LOAD RATEDFASTNERS 10 in. DIA. MAX 24 in.BAND OF SAME SIZEAS HANGER STRAPDIA. MAX36 in.DIA. MAX STRAP HANGERS HANGER STRAPS60 in. MAXUNLESS FOOTOF STRAPIS PLACEDUNDER ABOTTOMREINFORCEMENT STRAP ORANGLE TRAPEZE HANGERS ROD SCREWS1 in. SCREWS MAY BEOMITTED IF HANGERLOOPS MIN STRAP ROD HANGERS MUST NOT DEFORM DUCTSHAPEHANGER RODS, WIRESORSTRAPS NUTSANGLES ALTERNATELOCATION (VERIFYUPPER TRAPEZE LOADCAPACITY)BANDONE HALF-ROUND MAY BEUSEDIF DUCT SHAPE IS MAINTAINED REINFORCEMENT MAY BE USED FORATTACHMENT IF IT QUALIFIES FOR BOTH DUTIES.DO NOT EXCEED ALLOWABLE LOAD LIMITS. M 193 DUCT HANGER DETAIL NTS SEE PLAN FOR DUCT SIZE WALL CAP W/ BIRDSCREEN SEE PLAN FOR DUCT SIZE FOR CONSTRUCTION SEE ARCH. DWG. ROOF CAP W/ BIRDSCREEN ROOF WALL M 012 ROOF & WALL CAP DETAIL NTS M 188 DIFFUSER DETAIL NTS M 003 SUPPORT FOR PIPE ON ROOF DETAIL NTS MIRO INDUSTRIES TYPE PREFABRICATED ROOF PIPING SUPPORT SYSTEM BETWEEN SUPPORTS 6'-0" O.C. MAX. PIPE PLASTIC TYPE SUPPORT BASE ROOF FLASHING FASTEN TO ROOF STRUCTURE ROOF ADJUSTABLE SUPPORT M 012 TYPICAL DUCT TAKE-OFF DETAIL NTS VD 6-1/2" X 12"6-1/2" X 14"6-1/2" X 16" 10" X 20"8-1/2" X 18" 6" X 12"6" X 12"8"8"8-1/2" 12"10-1/2"8-1/2"8-1/2" 5" X 10"7" VD WIDTHDUCT VD AIR FLOW 10"10" 10" 10"10" 10" 10" 6"∅7"∅8"∅ 10"∅ 14"∅16"∅ 12"∅ 9"∅9"x12-1/8" 9"x15-1/4" 9"x21-1/2"9"x24-5/8" 9"x18-3/8" 9"x13-1/2" 7"∅6"∅ 9"∅8"∅ 10"∅ 14"∅16"∅ 12"∅ 9"x10-9/16" 5"∅5"∅7"∅ 9"∅ 11"∅ 9" 11" 13"13" 11"10" 12" 14" 18"20" 16" 6"∅7"∅8"∅ 10"∅ 14"∅16"∅ 12"∅ 9"∅ 9"5"∅ VD 14"∅16"∅ 12"∅ 12"∅9"∅ 9"∅ 11"∅10"∅7"∅6"∅ 8"∅ 13"∅15"∅17"∅19"∅ 10"∅ 8"∅5"∅ 12" X 24"14" BUCKLEY BELLMOUTH CONNECTION MODEL BMD BUCKLEY MINI-BELLMOUTH CONNECTION MODEL MBMD BUCKLEY OVAL-BELLMOUTH CONNECTION MODEL OVBMD BUCKLEY STANDARD 45° RECTANGULAR TO ROUND BOOT CONNECTION MODEL 3300D STANDARD TAKE-OFF DETAIL OPTION #1 TAKE-OFF DETAIL OPTION #2 TAKE-OFF DETAIL OPTION #3 TAKE-OFF DETAIL 1.5" RADIUS MINIMUM 0.5" RADIUS. MINIMUM 1.5" RADIUS MINIMUM ROUND OR FLEX DUCT WORK (TYPICAL) SEE NOTE (TYPICAL) 45° ROUND DUCT SIZEDUCT OPENING SIZE MINIMUM DUCT HEIGHT ROUND DUCT SIZEDUCT OPENING SIZE MINIMUM DUCT HEIGHT ROUND DUCT SIZE DUCT OPENING SIZE MINIMUM DUCT HEIGHT ROUND DUCT SIZE DUCT OPENING SIZE MINIMUM DUCT HEIGHT NOTES: 1. OPTIONAL FITTING'S TO BE USED WHEN DUCT HEIGHT DOES NOT PERMIT THE USE OF THE STANDARD SIZE BELLMOUTH. 2. BENDING THE EDGES OF BELLMOUTHS IS NOT ALLOWED. 3. "MINIMUM" DUCT HEIGHT SHALL BE BASED ON CLEAR INTERNAL DIMENSION, EXCLUDING SOUND LINING. M 013 ROUND VOLUME DAMPER UP TO 14" DIA, LOW PRESSURE NTS r" LESS THAN DUCT DIAMETER AA 3/8" SQUARE ROD1/4"∅ SET SCREW 1" GALVANIZED STRAPS SPOTWELD TO BLADE 16 GAUGE GALVANIZED BLADE VENTLOCK NO. 609 END BEARING GASKET (TYPICAL 2)3/8" SQUARE ROD VENTLOCK NO. 607 END BEARING FOR INSULATED DUCT INDICATING HANDLEVENTLOCK NO. 638 REGULATOR FOR INSULATED DUCT, VENTLOCK N0.635 FOR UNINSULATED DUCT. PLAN VIEW SECTION A-A M 008 CONDENSATE DRAIN DETAIL NTS PITCH TO SPILL ON TO ROOF NOTES: 1. CONDENSATE DRAIN FROM UNIT SHALL BE PIPED FULL SIZE OF UNIT CONNECTION TO SPILL ONTO ROOF. 2. CONDENSATE PANS SHALL BE INSTALLED WITH ADEQUATE PITCH TO ENSURE POSITIVE DRAINAGE OF ACCUMULATED CONDENSATE. SUPPORT DRAIN LINES TO ELIMINATE SAG AND LOW POINTS. 3. "H"= 1"+ CASING STATIC PRESSURE, "X"=H/2. AHU/RTU UNIONCLEAN-OUT PLUGS X" MIN. 2" MIN. CLEAR "H" 4"(MIN.) M 081 DUCT PENETRATION NTS METAL STRAP METAL ANGLE MAX. SIDE OF DUCT SUPPORT SPACING TO 14" 1"x1/8"STRAP 6'-0"O.C. 1/2" 2"x2"x1/8"ANGLE OVER 48" OVER 60" 1 BOLT OR METAL SCREW OVER 14" OVER 36"11/8" * 1/8"ANGLEx11/2"x 6'-0"O.C. 6'-0'O.C. 1"x1"x1/8"ANGLE 1/8"ANGLE11/8"xx VERTICAL 6'-0"O.C. 6'-0"O.C. M 044 DUCT SUPPORT DETAIL NTS STATE OF No.83516IANGERARDOVEGAMA R INAPROFESSIONA L E N GINE ERFLO R I D ALIC E NSE Scale Date Drawn By Checked By Project Number 11555 CENTRAL PARKWAY, STE 502 JACKSONVILLE, FL 32224 WEB: WWW.CI-MECH.COM E: IAN.VEGA@CI-MECH.COM PH: 904-503-1421 AUTHORIZATION CERT: #32282 FLORIDA LIC. #83516 GEORGIA LIC. #04658 PUERTO RICO LIC. #22361 MICHIGAN LIC. #6201069836 TENNESSEE LIC. #123477 M-104 MECHANICAL DETAILS EggBoy Restaurant IGV IGV 02-01-2023 Project 1241 Mayport Rd Atlantic Beach, FL No.Description Date Ian G. Vega, P.E. License #: 83516 STATE OF No.83516IANGERARDOVEGAMA R INAPROFESSIONA L E N GINE ERFLO R I D ALIC E NSE Scale Date Drawn By Checked By Project Number 11555 CENTRAL PARKWAY, STE 502 JACKSONVILLE, FL 32224 WEB: WWW.CI-MECH.COM E: IAN.VEGA@CI-MECH.COM PH: 904-503-1421 AUTHORIZATION CERT: #32282 FLORIDA LIC. #83516 GEORGIA LIC. #04658 PUERTO RICO LIC. #22361 MICHIGAN LIC. #6201069836 TENNESSEE LIC. #123477 M-105 MECHANICAL DETAILS EggBoy Restaurant IGV IGV 02-01-2023 Project 1241 Mayport Rd Atlantic Beach, FL No.Description Date Ian G. Vega, P.E. License #: 83516 STATE OF No.83516IANGERARDOVEGAMA R INAPROFESSIONA L E N GINE ERFLO R I D ALIC E NSE Scale Date Drawn By Checked By Project Number 11555 CENTRAL PARKWAY, STE 502 JACKSONVILLE, FL 32224 WEB: WWW.CI-MECH.COM E: IAN.VEGA@CI-MECH.COM PH: 904-503-1421 AUTHORIZATION CERT: #32282 FLORIDA LIC. #83516 GEORGIA LIC. #04658 PUERTO RICO LIC. #22361 MICHIGAN LIC. #6201069836 TENNESSEE LIC. #123477 M-106 MECHANICAL DETAILS EggBoy Restaurant IGV IGV 02-01-2023 Project 1241 Mayport Rd Atlantic Beach, FL No.Description Date Ian G. Vega, P.E. License #: 83516 SCALE: NTS VIEW TITLE1 SCALE: NTS TITLE P-201 1 P-501 1 P-501 1 P-201 2 1 1 (E) (D) BFP M TP WHA- V ANNOTATION PLAN TITLE NO. - 1 TITLE MARK DETAIL OR PLAN NO. - 1 FOUND IN P-201 DETAIL REFERENCE DETAIL NO. - 1 FOUND IN P-501 SECTION MARK SECTION NO. - 1 FOUND IN P-501 DETAIL BOUNDARY (RECTANGLE) DETAIL NO. - 2 SHEET KEYNOTE REVISION CLOUD (DELTA 1) EQUIPMENT TAG MARK - AC MARK NO. - 1-1 DOMESTIC WATER RISER DESIGNATION SANITARY WATER RISER DESIGNATION STORM WATER RISER DESIGNATION NATURAL GAS RISER DESIGNATION POINT OF CONNECTION POINT OF DISCONNECTION PLUMBING LINES NEW PIPING (SEE ABBREVIATION FOR PIPE I.D.) EXISTING TO REMAIN EXISTING TO BE DEMOLISHED UNDERGROUND / BELOW HOT WATER COLD WATER HOT WATER RETURN VENT CONTROL DEVICES PIPE HEAT TRACER VALVES AIR VENT - AUTOMATIC BACK WATER VALVE BALANCING VALVE BALL VALVE BALL VALVE - MOTORIZED BUTTERFLY VALVE CHECK VALVE DIAPHRAGM VALVE DRAIN VALVE FLOAT VALVE FUSIBLE LINK GATE VALVE GATE VALVE - OS&Y GLOBE VALVE MASTER GAS CONTROL VALVE PLUG VALVE PLUG SAFETY PRESSURE REDUCING VALVE PRESSURE RELIEF VALVE SEISMIC GAS CONTROL VALVE SOLENOID VALVE VALVE IN VERTICAL (DROP) VALVE IN VERTICAL (RISE) VALVED AND CAPPED OUTLET MISCELLANEOUS BACK FLOW PREVENTER HOSE BIBB METER TRAP PRIMER WALL HYDRANT WATER HAMMER ARRESTOR - SUFFIX INDICATES PDI SIZE VACUUM BREAKER FITTINGS CLEANOUT CLEANOUT TO GRADE ELBOW DOWN ELBOW DOWN TO TEE ELBOW UP END CAP P-TRAP TEE DOWN TEE SIDE OUTLET DOWN TEE SIDE OUTLET UP TEE UP UNION VENT THROUGH ROOF DRAINS AREA DRAIN FLOOR DRAIN FLOOR SINK FLOOR SINK W/ HALF GRATE HUB DRAIN ROOF DRAIN ROOF DRAIN OVERFLOW ROOF RECEPTOR TRENCH DRAIN AC 1-1 # P # S # ST # NG _ -A- ABANABANDONACS DRACCESS DOOR AFFABOVE FINISHED FLOOR AGAIR GAP AHJAUTHORITY HAVING JURISDICTION ANSIAMERICAN NATIONAL STANDARDS INSTITUTE APACCESS PANEL, ALARM PANEL ASMEAMERICAN SOCIETY OF MECHANICAL ENGINEERS ASSEAMERICAN SOCIETY OF SANITARY ENGINEERS ASTMAMERICAN SOCIETY FOR TESTING & MATERIALS AWACID WASTE AWWAAMERICAN WATER WORKS ASSOCIATION -B- BFFBELOW FINISHED FLOOR BFPBACKFLOW PREVENTOR BLDGBUILDING BLWBELOW / UNDERGROUND BLWDNBLOWDOWN BMSBUILDING MANAGEMENT SYSTEM -C- CAPCAPACITY, CAPACITOR CFMCUBIC FEET PER MINUTE CLCENTER LINE, CLOSE, CLOSET CLGCEILING COCLEANOUT CONDCONDENSATE CONNCONNECT, CONNECTION COORDCOORDINATE CU FTCUBIC FEET CU INCUBIC INCH CVCHECK VALVE CWCOLD WATER -D- (D)EXISTING TO BE DEMOLISHED DCWDOMESTIC COLD WATER DEGDEGREE DEMODEMOLITION DFDRINKING FOUNTAIN DIADIAMETER DNDOWN DOMDOMESTIC DRDRAIN DWGDRAWING DWHDOMESTIC WATER HEATER -E- (E)/EXEXISTING TO REMAIN (ER)EXISTING TO BE RELOCATED EJEJECTOR ELELEVATION, ELEVATOR LOBBY EQEQUAL EQUIPEQUIPMENT EWCELECTRIC WATER COOLER EWHELECTRIC WATER HEATER EWSEYEWASH STATION -F- FFAHRENHEIT, FIRE SERVICE, FEMALE FCOFLOOR CLEANOUT FCWFILTERED COLD WATER FDFLOOR DRAIN FF ELFINISH FLOOR ELEVATION FL/FLRFLOOR FTFOOT, FEET -G- GGAS, GROUND, GREEN GALGALLON GALVGALVANIZED GCGENERAL CONTRACTOR GPFGALLONS PER FLUSH GPHGALLONS PER HOUR GPMGALLONS PER MINUTE GR FLGROUND FLOOR GWHGAS WATER HEATER -H- HDHUB DRAIN HDCHANDICAPPED HLAVHANDICAPPED LAVATORY HORIZHORIZONTAL HTRHEATER HURHANDICAPPED URINAL HVACHEATING, VENTILATION, & AIR CONDITIONING HWHOT WATER HWCPHOT WATER CIRCULATION PUMP HWPHOT WATER PUMP -I- IDINSIDE DIMENSION IEINVERT ELEVATION ININCH -J- JCJANITORS CLOSET -K- -L- LABLABORATORY LAPLOCAL ALARM PANEL LAVLAVATORY LPDLITERS PER DAY -M- MAXMAXIMUM MECHMECHANICAL MEDMEDIUM MERMECHANICAL EQUIPMENT ROOM MFRMANUFACTURER MGCVMASTER GAS CONTROL VALVE MINMINIMUM, MINUTE MSMOP SINK MTGHTMOUNTING HEIGHT -N- NCNORMALLY CLOSED NEMANATIONAL ELECTRICAL MANUFACTURERS ASSOCIATION NICNOT IN CONTRACT NONORMALLY OPEN, NUMBER NPNON-POTABLE WATER NTSNOT TO SCALE -O- OCON CENTER ODOUTSIDE DIAMETER ORDOVERFLOW ROOF DRAIN OS&YOPEN STEM AND YOKE OSHAOCCUPATIONAL SAFETY AND HEALTH ACT -P- PIVPOST INDICATOR VALVE PLBGPLUMBING PLDPLENUM DRAIN POSPOSITIVE PSIPOUNDS PER SQUARE INCH -R- RRISE RDROOF DRAIN RECRECESSED REFRREFRIGERATION REMREMOVABLE REQDREQUIRED REVREVISED, REVISION ROREVERSE OSMOSIS RPMREVOLUTIONS PER MINUTE RRROOF RECEPTOR -S- SSOIL, SANITARY SASHOCK ABSORBER, SUPPLY AIR SANSANITARY SCPSCUPPER SDSTORM DRAIN, SMOKE DAMPER/DETECTOR SESEWAGE EJECTOR SEDSEWAGE EJECTOR DISCHARGE SKSINK SMPSUMP PUMP SMPDSUMP PUMP DISCHARGE SSSTAINLESS STEEL STDSTANDARD -T- T&P VALVETEMPERATURE AND PRESSURE VALVE TDTRENCH DRAIN TDHTOTAL DYNAMIC HEAD TEMPTEMPERATURE TPTRAP PRIMER TSTAMPER SWITCH TYPTYPICAL -U- UGNDUNDERGROUND ULUNDERWRITERS LABORATORY URURINAL -V- VVENT, VOLT, VIDEO VBVACUUM BREAKER VELVELOCITY VIFVERIFY IN FIELD VOLVOLUME VOVVALVE ON VERTICAL VTRVENT THROUGH ROOF -W- W/WITH W/OWITHOUT WCWATER CLOSET WCOWALL CLEANOUT WFSWATER FLOW SWITCH WHA-AWATER HAMMER ARRESTOR (LETTER INDICATES P.D.I. SIZE) WMWATER METER WMSWIRE MESH SCREEN WSPWORKING STEAM PRESSURE WTWEIGHT WTRWATER WWPWORKING WATER PRESSURE -Z- ZCVZONE CONTROL VALVE ABBREVIATIONSSYMBOLS LEGEND SHEET INDEXGENERAL NOTES STATE OF No.83516IANGERARDOVEGAMA R INAPROFESSIONA L E N GINE ERFLO R I D ALIC E NSE Scale Date Drawn By Checked By Project Number 11555 CENTRAL PARKWAY, STE 502 JACKSONVILLE, FL 32224 WEB: WWW.CI-MECH.COM E: IAN.VEGA@CI-MECH.COM PH: 904-503-1421 AUTHORIZATION CERT: #32282 FLORIDA LIC. #83516 GEORGIA LIC. #04658 PUERTO RICO LIC. #22361 MICHIGAN LIC. #6201069836 TENNESSEE LIC. #123477 P-001 PLUMBING COVER PAGE EggBoy Restaurant IGV IGV 02-01-2023 Project 1241 Mayport Rd Atlantic Beach, FL 1.INSTALLATION OF ALL PLUMBING MATERIALS AND EQUIPMENT SHALL BE IN ACCORDANCE WITH: 1.1.2020 FLORIDA BUILDING CODE - BUILDING, 7TH EDITION 1.2.2020 FLORIDA BUILDING CODE - PLUMBING, 7TH EDITION 1.3.2020 FLORIDA BUILDING CODE - ENERGY CONSERVATION, 7TH EDITION 1.4.NATIONAL ELECTRICAL CODE 1.5.AUTHORITY HAVING JURISDICTION REQUIREMENTS WHERE THE REQUIREMENTS BETWEEN THE DIFFERENT CRITERIA AND CODES ARE AT VARIANCE, THE MOST STRINGENT REQUIREMENTS SHALL APPLY. 2.DRAWINGS ARE DIAGRAMMATIC AND INDICATE GENERAL ARRANGEMENT OF SYSTEMS. EXACT LOCATION SHALL BE COORDINATED WITH ALL TRADES, THE STRUCTURAL DRAWINGS, ARCHITECTURAL DRAWINGS, AND/OR GENERAL CONTRACTOR AND CONSTRUCTION MANAGER. 3.LOCATION AND SIZES OF EXISTING PIPING ARE APPROXIMATE. VERIFY THE LOCATIONS AND SIZES OF EXISTING PIPING IN THE FIELD. IF ANY DISCREPANCIES OCCUR WITH THE CONTRACT DRAWINGS, NOTIFY THE ARCHITECT AND/OR THE ENGINEER PRIOR TO COMMENCEMENT OF NEW WORK. 4.ALL EXPOSED PIPING PENETRATIONS THROUGH WALLS OR CEILINGS SHALL BE PROVIDED WITH APPROPRIATE FIRE RETARDANT SEALANT AND ESCUTCHEONS. SEAL OPENINGS AROUND PLUMBING WORK AND PIPING THROUGH PARTITIONS, WALLS AND WITH APPROPRIATE FIRE RETARDANT SEALANT AND ESCUTCHEONS. 5.SUBMISSION OF A PROPOSAL SHALL BE EVIDENCE THAT A CAREFUL EXAMINATION OF THE SITE, DRAWINGS & SPECIFICATIONS HAVE BEEN MADE AND THE CONTRACTOR IS FAMILIAR WITH THOSE ITEMS AND AREAS THAT WILL PRESENT DIFFICULTY TO THE PERFORMANCE OF THIS CONTRACT. LATER CLAIMS SHALL NOT BE MADE FOR LABOR, EQUIPMENT, ETC. NECESSARY TO COMPLETE ALL WORK AS A RESULT OF DIFFICULTIES ENCOUNTERED WHICH COULD HAVE BEEN FORESEEN. 5.1.CONTRACTOR TO VERIFY THE EXISTING CONDITIONS BEFORE CONSTRUCTION; CONFIRMING SIZES AND LOCATIONS OF ALL EXISTING PIPING PRIOR TO START OF WORK. 5.2.ALL DIMENSIONS AND EXISTING CONDITIONS SHALL BE CHECKED AND VERIFIED BY THE CONTRACTOR AT THE SITE BEFORE PROCEEDING WITH ANY WORK. 5.3.PRIOR TO STARTING DEMOLITION, DETERMINE LOCATIONS AND EXISTING CONDITIONS. 6.THIS CONTRACTOR SHALL PAY FEES, GIVE NOTICE, FILE NECESSARY DRAWINGS AND OBTAIN PERMITS AND CERTIFICATES OF APPROVAL REQUIRED IN CONNECTION WITH WORK UNDER THIS CONTRACT AND COMPLY WITH LOCAL LAWS AND ORDINANCES. 7.PROVIDE ALL REQUIRED LABOR, MATERIALS, EQUIPMENT, AND SERVICES NECESSARY FOR A COMPLETE AND SAFE INSTALLATION OF MECHANICAL IN FULL CONFORMITY WITH REQUIREMENTS OF ALL AUTHORITIES HAVING JURISDICTION; ALL AS INDICATED ON DRAWINGS AND/OR HEREIN SPECIFIED FOR THE SYSTEMS INCLUDED. WORK SHALL BE INSTALLED IN A NEAT, WORKMANLIKE MANNER. INCLUDE ALL COSTS FOR PERMITS, LICENSES, CERTIFICATES, FILING AND INSPECTIONS REQUIRED BY AUTHORITIES HAVING JURISDICTION. 8.UNDER NO CIRCUMSTANCES WILL THIS CONTRACTOR, OR HIS WORKMEN, BE PERMITTED TO USE ANY PART OF THE BUILDING AS A SHOP EXCEPT PARTS AS DESIGNATED FOR SUCH USE. 9.ALL EXISTING WATER PIPING WITHIN FIVE (5) FT. OF NEW CONNECTIONS SHALL BE PROVIDED WITH NEW INSULATION. 10.REFER TO ARCHITECTURAL DRAWINGS FOR FINAL ADDITIONAL INFORMATION. ALL WORK MUST BE COORDINATED AROUND THE OPERATION OF THE FACILITY. STORE MATERIALS IN DESIGNATED SPACES. 11.UNNECESSARY NOISE SHALL BE AVOIDED AT ALL TIMES AND NECESSARY NOISE SHALL BE REDUCED TO A MINIMUM. 12.ALL APPLICABLE CODES, LAWS AND REGULATIONS GOVERNING OR RELATING TO ANY PORTION OF THIS WORK ARE HEREBY INCORPORATED INTO AND MADE A PART OF THESE CONSTRUCTION DOCUMENTS AND THEIR PROVISIONS SHALL BE CARRIED OUT BY THE CONTRACTOR WHO SHALL INFORM THE OWNER, PRIOR TO SUBMITTING A PROPOSAL OF ANY WORK OR MATERIALS WHICH VIOLATE ANY OF THE ABOVE LAWS AND REGULATIONS. ANY WORK DONE BY THE CONTRACTOR CAUSING SUCH VIOLATION SHALL BE CORRECTED BY THE CONTRACTOR. 13.REMOVAL OF CERTAIN EXISTING WORK WILL BE NECESSARY FOR THE PERFORMANCE OF THE GENERAL WORK. ALL EXISTING CONDITIONS CANNOT BE COMPLETELY DETAILED ON THE DRAWINGS. THE CONTRACTOR SHALL SURVEY THE SITE AND INCLUDE ALL CHANGES IN MAKING UP WORK PROPOSAL. 14.DISCONNECT, REMOVE AND/OR RELOCATE EXISTING MATERIAL, EQUIPMENT, AND OTHER WORK AS NOTED OR REQUIRED FOR PROPER INSTALLATION OF SYSTEM. 15.THE CONTRACTOR SHALL RESTORE ALL AREAS DISTURBED DURING CONSTRUCTION TO THEIR ORIGINAL STATE. 16.THE CONTRACTOR SHALL KEEP ALL EQUIPMENT AND MATERIALS, AND ALL PARTS OF THE BUILDING, EXTERIOR SPACES AND ADJACENT STREETS, SIDEWALKS AND PAVEMENTS, FREE FROM MATERIAL AND DEBRIS RESULTING FROM THE EXECUTION OF THIS WORK. EXCESS MATERIALS WILL NOT BE PERMITTED TO ACCUMULATE EITHER ON THE INTERIOR OR THE EXTERIOR. 17.CONTRACTOR SHALL PROVIDE ANY ADDITIONAL OFFSETS AND FITTINGS REQUIRED FOR PROPER INSTALLATION AND TO MAINTAIN CLEARANCES. VERIFY STRUCTURAL, MECHANICAL AND ELECTRICAL INSTALLATIONS AND OTHER POTENTIAL. OBSTRUCTIONS AND ROUTE PIPING TO AVOID INTERFERENCES. 18.PROVIDE ALL OFFSETS AND FITTINGS AND MAKE CONNECTION TO SITE UTILITIES. 19.CONCEAL PIPING ABOVE CEILINGS, WITHIN WALLS OR CHASES EXCEPT AS SPECIFICALLY NOTED. 20.PROVIDE ACCESS PANELS FOR ALL VALVES CONCEALED IN WALLS OR ABOVE NON- ACCESSIBLE CEILINGS. 21.FLASH AND COUNTER-FLASH ROOF PENETRATIONS. 22.SEE ARCHITECTURAL DRAWINGS FOR FIXTURE LOCATIONS AND MOUNTING HEIGHTS. 23.PROVIDE AUTOMATIC TRAP PRIMERS FOR ALL FLOOR DRAIN TRAP SEALS. 24.ALL EXPOSED PIPE AND FITTINGS IN FINISHED AREAS SHALL BE CHROME PLATED. 25.PROVIDE CLEANOUTS IN ACCORDANCE WITH ALL STATE AND LOCAL INSTALL CLEANOUTS WITH COVER FLUSH TO FINISH SURFACE. 26.COORDINATE PIPING WITH ALL ELECTRICAL EQUIPMENT (PANELS, TRANSFORMERS, ETC.) PRIOR TO ANY INSTALLATION. DO NOT ROUTE ANY PIPING OVER ANY ELECTRICAL PANELS UNDER ANY CIRCUMSTANCES. COORDINATE WATER HEATER INSTALLATION WITH ELECTRICAL PANELS. 27.WATER PIPING SHALL BE: CW: PVC, HW: CPVC PIPING. 28.PROVIDE SHOCK ARRESTOR PER DETAIL GUIDELINES. 29.ALL SOIL, WASTE AND VENT PIPING SHALL BE SCHEDULE 40 PVC DWV. 30.SANITARY PIPING BELOW GROUND FLOOR SLAB SHALL BE SCHEDULE 40 PVC DWV SOIL PIPE AND FITTINGS. 31.SLOPE FLOOR NEAR DRAINS FOR PROPER DRAINAGE. 32.PROVIDE INDIVIDUAL FIXTURE SHUTOFF VALVES INSTALLED AT THE MANIFOLD. IDENTIFY AS TO THE FIXTURE BEING SUPPLIED. 33. ACCESS SHALL BE PROVIDED TO MANIFOLDS WITH INTEGRAL FACTORY- OR FIELD- INSTALLED VALVES. No.Description Date NO.TITLE SCALE P-001 PLUMBING COVER PAGE NONE P-002 PLUMBING SPECIFICATIONS NONE P-003 PLUMBING SPECIFICATIONS NONE P-101 PLUMBING PLANS 1/4"=1'-0" P-103 PLUMBING DETAILS NONE P-105 PLUMBING SCHEDULES NONE P-106 PLUMBING ISOMETRIC NONE PG-001 NATURAL GAS & LIQUID PROPANE SPECIFICATIONS NONE Ian G. Vega, P.E. License #: 83516 STATE OF No.83516IANGERARDOVEGAMA R INAPROFESSIONA L E N GINE ERFLO R I D ALIC E NSE Scale Date Drawn By Checked By Project Number 11555 CENTRAL PARKWAY, STE 502 JACKSONVILLE, FL 32224 WEB: WWW.CI-MECH.COM E: IAN.VEGA@CI-MECH.COM PH: 904-503-1421 AUTHORIZATION CERT: #32282 FLORIDA LIC. #83516 GEORGIA LIC. #04658 PUERTO RICO LIC. #22361 MICHIGAN LIC. #6201069836 TENNESSEE LIC. #123477 P-002 PLUMBING SPECIFICATIONS EggBoy Restaurant IGV IGV 02-01-2023 Project 1241 Mayport Rd Atlantic Beach, FL applicable MSS standard. Valves shall conform to the following standards: DescriptionStandard Butterfly ValvesMSS SP-67 Cast-Iron Gate Valves, Flanged and Threaded EndsMSS SP-70 Cast-Iron Swing Check Valves, Flanged and Threaded EndsMSS SP-71 Ball Valves with Flanged Butt-Welding Ends for General ServiceMSS SP-72 Ball Valves Threaded, Socket-Welding, Solder Joint, Grooved and Flared EndsMSS SP-110 Cast-Iron Plug Valves, Flanged and Threaded EndsMSS SP-78 Bronze Gate, Globe, Angle, and Check ValvesMSS SP-80 Steel Valves, Socket Welding and Threaded EndsASME B16.34 Cast-Iron Globe and Angle Valves, Flanged and Threaded EndsMSS SP-85 Backwater ValvesASME A112.14.1 Vacuum Relief ValvesANSI Z21.22/CSA4.4 DescriptionStandard Water Pressure Reducing ValvesASSE 1003 Water Heater Drain ValvesASME BPVC SEC IV, Part HLW-810: Requirements for Potable-Water Heaters Bottom Drain Valve Trap Seal Primer ValvesASSE 1018 Temperature and Pressure Relief Valves for Hot Water Supply SystemsANSI Z21.22/CSA 4.4 Temperature and Pressure Relief Valves for Automatically Fired Hot Water BoilersASME CSD-1 Safety Code No.,Part CW, Article 5 2.3.1Wall Faucets Wall faucets with vacuum-breaker backflow preventer shall be brass with 3/4 inch male inlet threads, hexagon shoulder, and 3/4 inch hose connection. Faucet handle shall be securely attached to stem. 2.3.2Wall Hydrants (Frostproof) ASSE 1019 with vacuum-breaker backflow preventer shall have a nickel-brass or nickel-bronze wall plate or flange with nozzle and detachable key handle.A brass or bronze operating rod shall be provided within a galvanized iron casing of sufficient length to extend through the wall so that the valve is inside the building, and the portion of the hydrant between the outlet and valve is self-draining.A brass or bronze valve with coupling and union elbow having metal- to-metal seat shall be provided.Valve rod and seat washer shall be removable through the face of the hydrant.The hydrant shall have 3/4 inch exposed hose thread on spout and 3/4 inch male pipe thread on inlet. 2.3.3Lawn Faucets Lawn faucets shall be brass, with either straight or angle bodies, and shall be of the compression type.Body flange shall be provided with internal pipe thread to suit 3/4 inch pipe.Body shall be suitable for wrench grip. Faucet spout shall have 3/4 inch exposed hose threads. Faucet handle shall be securely attached to stem. 2.3.4Yard Hydrants Yard box or post hydrants shall have valve housings located below frost lines. Water from the casing shall be drained after valve is shut off. Hydrant shall be bronze with cast-iron box or casing guard. "T" handle key shall be provided. 2.3.5Relief Valves Water heaters and hot water storage tanks shall have a combination pressure and temperature (P&T) relief valve. The pressure relief element of a P&T relief valve shall have adequate capacity to prevent excessive pressure buildup in the system when the system is operating at the maximum rate of heat input. The temperature element of a P&T relief valve shall have a relieving capacity which is at least equal to the total input of the heaters when operating at their maximum capacity. Relief valves shall be rated according to ANSI Z21.22/CSA 4.4. Relief valves for systems where the maximum rate of heat input is less than (59 kW) 200,000 Btuh shall have 3/4 inch minimum inlets, and 3/4 inch outlets. Relief valves for systems where the maximum rate of heat input is greater than (59kW) 200,000 Btuh shall have 1 inch minimum inlets, and 1 inch outlets. The discharge pipe from the relief valve shall be the size of the valve outlet. 2.3.6Thermostatic Mixing Valves Provide thermostatic mixing valve for lavatory faucets, bath tub and shower fixtures and kitchen sinks. Mixing valves, thermostatic type, pressure-balanced or combination thermostatic and pressure-balanced shall be line size and shall be constructed with rough or finish bodies either with or without plating. Each valve shall be constructed to control the mixing of hot and cold water and to deliver water at a desired temperature regardless of pressure or input temperature changes. The control element shall be of an approved type. The body shall be of heavy cast bronze, and interior parts shall be brass, bronze, corrosion-resisting steel or copper. The valve shall be equipped with necessary stops, check valves, unions, and sediment strainers on the inlets. Mixing valves shall maintain water temperature within 5 degrees F of any setting. 2.4FIXTURES 2.4.1Flush Tank Water Closets ASME A112.19.2/CSA B45.1, white vitreous china, siphon jet, round bowl, pressure assisted, floor-mounted, floor outlet. Top of toilet seat height above floor shall be 14 to 15 inches, except 17 to 19 inches for wheelchair water closets. Provide wax bowl ring including plastic sleeve. Water flushing volume of the water closet shall not exceed 1.28 gallons per flush. Provide white solid plastic round closed-front seat with cover. 2.4.2Lavatories Enameled cast-iron lavatories shall be provided with two cast-iron or steel brackets secured to the underside of the apron and drilled for bolting to the wall in a manner similar to the hanger plate.Exposed brackets shall be porcelain enameled. Vitreous china lavatories shall be provided with two integral molded lugs on the back-underside of the fixture and drilled for bolting to the wall in a manner similar to the hanger plate. Provide WaterSense labeled faucet with a maximum flow rate of 0.5 gpm at a flowing pressure of 60 psi. Water volume must be limited to 0.25 gal per metering cycle. Provide data identifying WaterSense label for lavatory faucet. 2.4.3Automatic Controls Provide automatic, sensor operated faucets and flush valves to comply with ASSE 1037 and UL 1951 for lavatory faucets, urinals, and water closets. Flushing and faucet systems shall consist of solenoid-activated valves with light beam sensors. Flush valve for water closet shall include an override pushbutton.Flushing devices shall be provided as described in paragraph FIXTURES AND FIXTURE TRIMMINGS. 2.4.4Flush Valve Water Closets ASME A112.19.2/CSA B45.1, whitevitreous china, siphon jet, elongated bowl, floor-mounted, floor outlet.Top of toilet seat height above floor shall be 14 to 15 inches, except 17 to 19 inches for wheelchair water closets. Provide wax bowl ring including plastic sleeve.Provide white solid plastic elongated open-front seat. Water flushing volume of the water closet and flush valve combination shall not exceed 1.28 gallons per flush. Provide large diameter flush valve including angle control-stop valve, vacuum breaker, tail pieces, slip nuts, and wall plates; exposed to view components shall be chromium-plated or polished stainless steel.Flush valves shall be nonhold-open type. Mount flush valves not less than 11 inches above the fixture. Mounted height of flush valve shall not interfere with the hand rail in ADA stalls. 2.4.5Flush Valve Urinals ASME A112.19.2/CSA B45.1, white vitreous china, wall-mounted, wall outlet, siphon jet, integral trap, and extended side shields.Provide urinal with the rim 430 mm 17 inches above the floor.Provide urinal with the rim 610 mm 24 inches above the floor.Water flushing volume of the urinal and flush valve combination shall not exceed 0.5 gallons per flush. Provide large diameter flush valve including angle control-stop valve, vacuum breaker, tail pieces, slip nuts, and wall plates; exposed to view components shall be chromium-plated or polished stainless steel.Flush valves shall be nonhold-open type. Mount flush valves not less than 11 inches above the fixture. 2.4.6Wheelchair Flush Valve Type Urinals ASME A112.19.2/CSA B45.1, white vitreous china, wall-mounted, wall outlet, blowout action, integral trap, elongated projecting bowl, 508 mm 20 inches long from wall to front of flare, and ASME A112.19.5 trim.Provide large diaphragm (not less than 2.625 inches upper chamber inside diameter at the point where the diaphragm is sealed between the upper and lower chambers), nonhold-open flush valve of chrome plated cast brass conforming to ASTM B584, including vacuum breaker and angle (control-stop) valve with back check. The water flushing volume of the flush valve and urinal combination shall not exceed 0.5 gallon per flush. A. a. b. c. d. e. f. g. h. i. j. a. b. c. d. e. SECTION 22 00 00 PLUMBING, GENERAL PURPOSE PART 1 GENERAL 1.1SUBMITTALS SHOP DRAWINGS: Plumbing System; Detail drawings consisting of schedules, performance charts, instructions, diagrams, and other information to illustrate the requirements and operations of systems that are not covered by the Plumbing Code. Detail drawings for the complete plumbing system including piping layouts and locations of connections; dimensions for roughing-in, foundation, and support points; schematic diagrams and wiring diagrams or connection and interconnection diagrams. Detail drawings shall indicate clearances required for maintenance and operation. Where piping and equipment are to be supported other than as indicated, details shall include loadings and proposed support methods. Mechanical drawing plans, elevations, views, and details, shall be drawn to scale. B.PRODUCT DATA Fixtures; List of installed fixtures with manufacturer, model, and flow rate. Flush Valve Water Closets Flush Valve Urinals Countertop Lavatories Kitchen Sinks Service Sinks Shower Stalls Water Heaters Shower Faucets Pumps Backflow Prevention C.Test Reports Tests, Flushing and Disinfection; Test reports in booklet form showing all field tests performed to adjust each component and all field tests performed to prove compliance with the specified performance criteria, completion and testing of the installed system. Each test report shall indicate the final position of controls. D.Operation and Maintenance Data Plumbing System; Submit in accordance with Section 01 78 23 OPERATION AND MAINTENANCE DATA. 1.2STANDARD PRODUCTS Specified materials and equipment shall be standard products of a manufacturer regularly engaged in the manufacture of such products. Specified equipment shall essentially duplicate equipment that has performed satisfactorily at least two years prior to bid opening. Standard products shall have been in satisfactory commercial or industrial use for 2 years prior to bid opening. The 2-year use shall include applications of equipment and materials under similar circumstances and of similar size. The product shall have been for sale on the commercial market through advertisements, manufacturers' catalogs, or brochures during the 2 year period. 1.1.1Alternative Qualifications Products having less than a two-year field service record will be acceptable if a certified record of satisfactory field operation for not less than 6000 hours, exclusive of the manufacturer's factory or laboratory tests, can be shown. 1.2DELIVERY, STORAGE, AND HANDLING Handle, store, and protect equipment and materials to prevent damage before and during installation in accordance with the manufacturer's recommendations, and as approved by the Contracting Officer. Replace damaged or defective items. 1.3REGULATORY REQUIREMENTS Unless otherwise required herein, plumbing work shall be in accordance with ICC IPC. 1.4PROJECT/SITE CONDITIONS The Contractor shall become familiar with details of the work, verify dimensions in the field, and advise the Contracting Officer of any discrepancy before performing any work. 1.6ACCESSIBILITY OF EQUIPMENT Install all work so that parts requiring periodic inspection, operation, maintenance, and repair are readily accessible.Install concealed valves, expansion joints, controls, dampers, and equipment requiring access, in locations freely accessible through access doors. PART 2 PRODUCTS 1 2 2.1MATERIALS Pipe schedules shall be selected based on service requirements. Pipe fittings shall be compatible with the applicable pipe materials. Plastic pipe, fittings, and solvent cement shall meet NSF/ANSI 14 and shall be NSF listed for the service intended. Plastic pipe, fittings, and solvent cement used for potable hot and cold water service shall bear the NSF seal "NSF-PW." Polypropylene pipe and fittings shall conform to dimensional requirements of Schedule 40, Iron Pipe size and shall comply with NSF/ANSI 14, NSF/ANSI 61 and ASTM F2389. Polypropylene piping that will be exposed to UV light shall be provided with a Factory applied UV resistant coating. Material or equipment containing a weighted average of greater than 0.25 percent lead shall not be used in any potable water system intended for human consumption, and shall be certified in accordance with NSF/ANSI 61, Annex G or NSF 372. In line devices such as water meters, building valves, check valves, meter stops, valves, fittings and back flow preventers shall comply with PL 93-523 and NSF/ANSI 61, Section 8. End point devices such as drinking water fountains, lavatory faucets, kitchen and bar faucets, residential ice makers, supply stops and end point control valves used to dispense water for drinking must meet the requirements of NSF/ANSI 61, Section 9. 2.1.1Pipe Joint Materials Brazing Material: Brazing material shall conform to AWS A5.8/A5.8M, BCuP-5. Brazing Flux: Flux shall be in paste or liquid form appropriate for use with brazing material. Flux shall be as follows: lead-free; have a 100 percent flushable residue; contain slightly acidic reagents; contain potassium borides; and contain fluorides. Solder Material: Solder metal shall conform to ASTM B32. Solder Flux: Flux shall be liquid form, non-corrosive, and conform to ASTM B813, Standard Test 1. PTFE Tape: PTFE Tape, for use with Threaded Metal or Plastic Pipe. Flexible Elastomeric Seals: ASTM D3139, ASTM D3212 or ASTM F477. Solvent Cement for Transition Joints between ABS and PVC Nonpressure Piping Components: ASTM D3138. Plastic Solvent Cement for ABS Plastic Pipe: ASTM D2235. Plastic Solvent Cement for PVC Plastic Pipe: ASTM D2564 and ASTM D2855. Plastic Solvent Cement for CPVC Plastic Pipe: ASTM F493. 2.1.2Miscellaneous Materials Miscellaneous materials shall conform to the following: Water Hammer Arrester: PDI WH 201. Hose Clamps: SAE J1508. Supports for Off-The-Floor Plumbing Fixtures:ASME A112.6.1M. Metallic Cleanouts:ASME A112.36.2M. Plumbing Fixture Setting Compound: A preformed flexible ring seal molded from hydrocarbon wax material. The seal material shall be nonvolatile nonasphaltic and contain germicide and provide watertight, gastight, odorproof and verminproof properties. 2.1.3Pipe Insulation Material Insulation shall be as specified in Section 23 07 00 THERMAL INSULATION FOR MECHANICAL SYSTEMS. 2.2PIPE HANGERS, INSERTS, AND SUPPORTS Pipe hangers, inserts, and supports shall conform to MSS SP-58. 2.3VALVES Valves shall be provided on supplies to equipment and fixtures. Valves 2-1/2 inches and smaller shall be bronze with threaded bodies for pipe, solder-type connections for tubing or cpvc type compatible valves. Valves 3 inches and larger shall have flanged iron bodies and bronze trim, or flanged cpvc type compatible valves. Pressure ratings shall be based upon the application. Grooved end valves may be provided if the manufacturer certifies that the valves meet the performance requirements of applicable MSS standard. Valves shall conform to the following standards: 2.4.7Wall Hung Lavatories ASME A112.19.2/CSA B45.1, white vitreous china, straight back type, minimum dimensions of 19 inches, wide by 17 inches front to rear, with supply openings for use with top mounted centerset faucets, and openings for concealed arm carrier installation.Provide aerator with faucet. Provide lavatory faucets and accessories meeting the flow rate and product requirements of the paragraph LAVATORIES.Provide ASME A112.6.1M concealed chair carriers with vertical steel pipe supports and concealed arms for the lavatory.Mount lavatory with the front rim 34 inches above floor and with inches minimum clearance from bottom of the front rim to floor. 2.4.8Countertop Lavatories ASME A112.19.2/CSA B45.1, white vitreous china, self-rimming, minimum dimensions of 483 mm 19 inches wide by 17 inches front to rear, with supply openings for use with top mounted centerset faucets. Furnish template and mounting kit by lavatory manufacturer. Provide aerator with faucet. Provide WaterSense labeled faucet with a maximum flow rate of 0.5 gpm at a flowing pressure of 60 psi. Water volume must be limited to 0.25 gal per metering cycle. Mount counter with the top surface 34 inches above floor and with 29 inches minimum clearance from bottom of the counter face to floor. 2.4.9Kitchen Sinks ASME A112.19.3/CSA B45.4, 20 gage stainless steel with integral mounting rim for flush installation, dimensions as specified by architectural drawings, minimum dimensions of 33 inches wide by 21 inches front to rear, two compartments, with undersides fully sound deadened, with supply openings for use with top mounted washerless sink faucets with hose spray, and with 3.5 inch drain outlet. Provide aerator with faucet. Water flow rate shall not exceed 2.2 gpm when measured at a flowing water pressure of 60 psi. Provide stainless steel drain outlets and stainless steel cup strainers. Provide separate 1.5 inch P-trap and drain piping to vertical vent piping from each compartment. Provide top mounted washerless sink faucets with hose spray. Provide UL 430 waste disposer in right compartment. 2.4.10Service Sinks ASME A112.19.2/CSA B45.1, white vitreous china with integral back and wall hanger supports, minimum dimensions of 22 inches wide by 20 inches front to rear, with two supply openings in 10 inch high back.Provide floor supported wall outlet cast iron P-trap and stainless steel rim guards as recommended by service sink manufacturer.Provide back mounted washerless service sink faucets with vacuum breaker and 0.75 inch external hose threads. 2.4.11Drinking-Water Coolers AHRI 1010 with more than a single thickness of metal between the potable water and the refrigerant in the heat exchanger, wall-hung, bubbler style, air-cooled condensing unit, 4.75 gph minimum capacity, stainless steel splash receptor and basin, bottle filler and stainless steel cabinet.Bubblers shall be controlled by push levers or push bars, front mounted or side mounted near the front edge of the cabinet.Bubbler spouts shall be mounted at maximum of 36 inches above floor and at front of unit basin. Spouts shall direct water flow at least 4 inches above unit basin and trajectory parallel or nearly parallel to the front of unit. Provide filters for chlorine in supply piping to faucets. Provide ASME A112.6.1M concealed steel pipe chair carriers.Provide electric water cooler that is Energy Star labeled.Provide data identifying Energy Star label for electric water cooler. 2.4.12Wheelchair Drinking Water cooler AHRI 1010, wall-mounted bubbler style with ASME A112.6.1M concealed chair carrier, air- cooled condensing unit, 4.75 gph minimum capacity, stainless steel splash receptor, and all stainless steel cabinet, with 27 inch minimum knee clearance from front bottom of unit to floor and 36 inch maximum spout height above floor and bottle filler.Bubblers shall also be controlled by push levers, by push bars, or touch pads one on each side or one on front and both sides of the cabinet. Provide filters for chlorine in supply piping to faucets. Provide electric water cooler that is Energy Star labeled. Provide data identifying Energy Star label for wheelchair electric water cooler. 2.4.13Plastic Bathtub/Shower Units CSA B45.5-11/IAPMO Z124 four piece white solid acrylic pressure molded fiberglass reinforced plastic bathtub/shower units. Units shall be scratch resistant, waterproof, and reinforced. Provide showerheads meeting the requirements of the paragraph BATHTUB AND SHOWER FAUCETS AND DRAIN FITTINGS. Provide flow restrictor in handshower to flow 1.75 gpm. Provide recessed type units approximately 60 inches wide, 36 inches front to rear, 72 inches high with 15 inches high rim for through-the-floor drain installation with unit bottom or feet firmly supported by a smooth level floor. Provide left or right drain outlet units as required. Units shall have built-in soap dish and minimum of 12 inch long stainless steel horizontal grab bar located on back wall for standing use. Units shall meet performance requirements of CSA B45.5-11/IAPMO Z124 and shall be labeled by NAHB Research Foundation, Inc. for compliance. Install unit in accordance with the manufacturer's written instructions. Finish installation by covering unit attachment flanges with wall board in accordance with unit manufacturer's recommendation. Provide smooth 100 percent silicone rubber white bathtub caulk between the unit and the adjacent walls and floor surfaces. 2.4.14Plastic Bathtubs CSA B45.5-11/IAPMO Z124 one piece white solid acrylic pressure molded fiberglass reinforced plastic bathtubs. Bathtubs shall be scratch resistant, waterproof, and reinforced. Provide recessed type bathtubs approximately 60 inches wide, 36 inches front to rear, 15 inches high rim for through-the-floor drain installation with bathtub bottom or feet firmly supported by a smooth level floor. Provide left or right drain outlet bathtub as required. Bathtubs shall meet performance requirements of CSA B45.5-11/IAPMO Z124 and shall be labeled by NAHB Research Foundation, Inc. for compliance. Install bathtub in accordance with the manufacturer's written instructions. Finish installation by covering bathtub attachment flanges with dry-wall in accordance with bathtub manufacturer's recommendation. Provide smooth 100 percent silicone rubber white bathtub caulk between the bathtub and the adjacent walls and floor surfaces. 2.4.15Plastic Shower Stalls CSA B45.5-11/IAPMO Z124 four piece white solid acrylic pressure molded fiberglass reinforced plastic shower stalls. Shower stalls shall be scratch resistant, waterproof, and reinforced. Provide showerheads meeting the requirements of the paragraph BATHTUB AND SHOWER FAUCETS AND DRAIN FITTINGS Provide recessed type shower stalls approximately 36 inches wide, 36 inches front to rear, 76 inches high, and 5 inch high curb with shower stall bottom or feet firmly supported by a smooth level floor. Provide PVC shower floor drains and stainless steel strainers.Shower stalls shall meet performance requirements of CSA B45.5-11/IAPMO Z124 and shall be labeled by NAHB Research Foundation, Inc. for compliance. Install shower stall in accordance with the manufacturer's written instructions.Finish installation by covering shower stall attachment flanges with dry-wall in accordance with shower stall manufacturer's recommendation.Provide smooth 100 percent silicone rubber white bathtub caulk between the top, sides, and bottom of shower stalls and bathroom walls and floors. 2.4.16Precast Terrazzo Shower Floors Terrazzo shall be made of marble chips cast in white portland cement to produce 3000 psi minimum compressive strength 7 days after casting. Provide floor or wall outlet copper alloy body drain cast integral with terrazzo, with polished stainless steel strainers. 2.4.17Precast Terrazzo Mop Sinks Terrazzo shall be made of marble chips cast in white portland cement to produce 3000 psi minimum compressive strength 7 days after casting. Provide floor or wall outlet copper alloy body drain cast integral with terrazzo, with polished stainless steel strainers. 2.5BACKFLOW PREVENTERS Backflow prevention devices must be approved by the State or local regulatory agencies. If there is no State or local regulatory agency requirements, the backflow prevention devices must be listed by the Foundation for Cross-Connection Control & Hydraulic Research, or any other approved testing laboratory having equivalent capabilities for both laboratory and field evaluation of backflow prevention devices and assemblies. Reduced pressure principle assemblies, double check valve assemblies, atmospheric (nonpressure) type vacuum breakers, and pressure type vacuum breakers shall be meet the above requirements. Backflow preventers with intermediate atmospheric vent shall conform to ASSE 1012. Reduced pressure principle backflow preventers shall conform to ASSE 1013. Hose connection vacuum breakers shall conform to ASSE 1011. Pipe applied atmospheric type vacuum breakers shall conform to ASSE 1001. Pressure vacuum breaker assembly shall conform to ASSE 1020. Air gaps in plumbing systems shall conform to ASME A112.1.2. 2.6DRAINS 2.6.1Floor and Shower Drains Floor and shower drains shall consist of a galvanized body, integral seepage pan, and adjustable perforated or slotted chromium-plated bronze, nickel-bronze, or nickel-brass strainer, consisting of grate and threaded collar. Floor drains shall be cast iron except where metallic waterproofing membrane is installed. Drains shall be of double drainage pattern for embedding in the floor construction. The seepage pan shall have weep holes or channels for drainage to the drainpipe. The strainer shall be adjustable to floor thickness. A clamping device for attaching flashing or waterproofing membrane to the seepage pan without damaging the flashing or waterproofing membrane shall be provided when required. Drains shall be provided with threaded connection. Between the drain outlet and waste pipe, a neoprene rubber gasket conforming to ASTM C564 may be installed, provided that the drain is specifically designed for the rubber gasket compression type joint. Floor and shower drains shall conform to ASME A112.6.3. 2.6.3 Area Drains Area drains shall be plain pattern with polished stainless steel perforated or slotted grate and bottom outlet.The drain shall be circular or square with a 12 inch nominal overall width or diameter and 10 inch nominal overall depth. Drains shall be cast iron with manufacturer's standard coating.Grate shall be easily lifted out for cleaning.Outlet shall be suitable for inside caulked connection to drain pipe.Drains shall conform to ASME A112.6.3. 2.6.4 Floor Sinks Floor sinks shall be square, with 12 inch nominal overall width or diameter and 10 inch nominal overall depth.Floor sink shall have an acid-resistant enamel interior finish with cast-iron body, aluminum sediment bucket, and perforated grate of cast iron in industrial areas and stainless steel in finished areas.The outlet pipe size shall be as indicated or of the same size as the connecting pipe. 2.6.5 Bathtub and Shower Faucets and Drain Fittings Provide single control pressure equalizing bathtub and shower faucets with body mounted from behind the wall with threaded connections. Provide ball joint self-cleaning shower heads. Provide WaterSense labeled showerhead with a maximum flow rate of 1.75 gpm. Provide tubing mounted from behind the wall between bathtub faucets and shower heads and bathtub diverter spouts. Provide separate globe valves or angle valves with union connections in each supply to faucet. Provide trip-lever pop-up drain fittings for above-the-floor drain installations. The top of drain pop-ups, drain outlets, tub overflow outlet, and; control handle for pop-up drain shall be chromium-plated or polished stainless steel. Linkage between drain pop-up and pop-up control handle at bathtub overflow outlet shall be copper alloy or stainless steel. Provide 1.5 inch copper alloy adjustable tubing with slip nuts and gaskets between bathtub overflow and drain outlet; chromium-plated finish is not required. 2.6.6 Roof Drains and Expansion Joints Roof drains shall conform to ASME A112.6.4, with dome and integral flange, and shall have a device for making a watertight connection between roofing and flashing. The whole assembly shall be galvanized heavy pattern cast iron. For aggregate surface roofing, the drain shall be provided with a gravel stop.On roofs other than concrete construction, roof drains shall be complete with underdeck clamp, sump receiver, and an extension for the insulation thickness where applicable. A clamping device for attaching flashing or waterproofing membrane to the seepage pan without damaging the flashing or membrane shall be provided when required to suit the building construction. Strainer openings shall have a combined area equal to twice that of the drain outlet. The outlet shall be equipped to make a proper connection to threaded pipe of the same size as the downspout. An expansion joint of proper size to receive the conductor pipe shall be provided.The expansion joint shall consist of a heavy cast-iron housing, brass or bronze sleeve, brass or bronze fastening bolts and nuts, and gaskets or packing. The sleeve shall have a nominal thickness of not less than 0.134 inch. Gaskets and packing shall be close-cell neoprene, O-ring packing shall be close-cell neoprene of 70 durometer. Packing shall be held in place by a packing gland secured with bolts. 2.7 SHOWER PAN Shower pan may be copper, or nonmetallic material. 2.7.1 Sheet Copper Sheet copper shall be 4.9 kg per square meter 16 ounce weight. 2.7.2 Plasticized Polyvinyl Chloride Shower Pan Material. Material shall be sheet form.The material shall be 0.040 inch minimum thickness of plasticized polyvinyl chloride or chlorinated polyethylene and shall be in accordance with ASTM D4551. 2.7.3 Nonplasticized Polyvinyl Chloride (PVC) Shower Pan Material Material shall consist of a plastic waterproofing membrane in sheet form. The material shall be 0.040 inch minimum thickness of nonplasticized PVC and shall have the following minimum properties: a.or ASTM D638: Ultimate Tensile Strength: 2600 psi Ultimate Elongation: 398 percent 100 Percent Modulus: 445 psi b.ASTM D1004: Tear Strength: 300 pounds per inch c.ASTM E96/E96M: Permeance: 0.008 perms d.Other Properties: Specific Gravity:1.29 PVC Solvent:Weldable Cold Crack:minus 53 degrees F Dimensional stability 212 degrees F minus 2.5 percent Hardness, Shore A:89 2.8 INTERCEPTORS 2.8.1 Grease Interceptor Grease interceptor of the size indicated shall be of reinforced concrete, or precast concrete construction with removable three-section, 3/8 inch checker-plate cover, and shall be installed outside the building.Steel grease interceptor shall be installed in a concrete pit and shall be epoxy-coated to resist corrosion as recommended by the manufacturer. Interceptors shall be tested and rated in accordance with PDI G 101. Concrete shall have 3,000 psi minimum compressive strength at 28 days. Provide flow control fitting. 2.9 TRAPS Unless otherwise specified, traps shall be plastic per ASTM F409. Traps shall be without a cleanout. Tubes shall be copper alloy with walls not less than 0.032 inch thick within commercial tolerances, except on the outside of bends where the thickness may be reduced slightly in manufacture by usual commercial methods. Inlets shall have rubber washer and copper alloy nuts for slip joints above the discharge level. Swivel joints shall be below the discharge level and shall be of metal-to-metal or metal-to-plastic type as required for the application. Nuts shall have flats for wrench grip. Outlets shall have internal pipe thread, except that when required for the application, the outlets shall have sockets for solder-joint connections. The depth of the water seal shall be not less than 2 inches. The interior diameter shall be not more than 1/8 inch over or under the nominal size, and interior surfaces shall be reasonably smooth throughout. 2.10 WATER HEATERS Water heater types and capacities shall be as indicated. Each water heater shall have replaceable anodes. Each primary water heater shall have controls with an adjustable range that includes 90 to 160 degrees F. A factory pre-charged expansion tank shall be installed on the cold water supply to each water heater. Expansion tanks shall be specifically designed for use on potable water systems and shall be rated for 200 degrees F water temperature and 150 psi working pressure. The expansion tank size and acceptance volume shall be 2 gallons. Coordinate field installation. 2.10.1 Electric Type Electric type water heaters shall conform to UL 174 with dual heating elements. Each element shall be 4.5 KW. The elements shall be wired so that only one element can operate at a time. 2.10.2 Electric Instantaneous Water Heaters (Tankless) UL 499 and UL listed flow switch activated, tankless electric instantaneous water heater for wall mounting below sink or lavatory. 2.11 PUMPS 2.11.1 Sump Pumps Sump pumps shall be of capacities indicated. The pumps shall be of the automatic, electric motor-driven, submerged type, complete with necessary control equipment and with a split or solid cast-iron or steel cover plate. The pumps shall be direct-connected by an approved flexible coupling to a vertical electric motor having a continuous oiling device or packed bearings sealed against dirt and moisture.Motors shall be totally enclosed, fan-cooled of sizes as indicated and shall be equipped with an across-the-line magnetic controller in a NEMA 250, Type 1n nclosure. Integral size motors shall be the premium efficiency type in accordance with NEMA MG 1. Each pump shall be fitted with a high-grade thrust bearing mounted above the floor.bEach shaft shall have an alignment bearing at each end, and the suction inlet shall be between 75 and 150 mm 3 and 6 inches above the sump bottom. The suction side of each pump shall have a strainer of ample capacity. A float switch assembly, with the switch completely enclosed in a NEMA 250, Type 1 enclosure, shall start and stop each motor at predetermined water levels. Duplex pumps shall be equipped with an automatic alternator to change the lead operation from one pump to the other, and for starting the second pump if the flow exceeds the capacity of the first pump. The discharge line from each pump shall be provided with a union or flange, a nonclog swing check valve, and a stop valve in an accessible location near the pump. 2.11.2 Circulating Pumps Domestic hot water circulating pumps shall be electrically driven, single-stage, centrifugal, with mechanical seals, suitable for the intended service. Pump and motor shall be integrally mounted on a cast-iron or steel subbase or supported by the piping on which it is installed. The shaft shall be one-piece, heat-treated, corrosion-resisting steel with impeller and smooth- surfaced housing of bronze. Motor shall be totally enclosed, fan-cooled and shall have sufficient wattage horsepower for the service required. Each pump motor shall be equipped with an across-the-line magnetic controller in a NEMA 250, Type 1 enclosure with "START- STOP" switch in cover. 2.11.3 Flexible Connectors Flexible connectors shall be provided at the suction and discharge of each pump that is 1 hp or larger.Connectors shall be constructed of neoprene, rubber, or braided bronze, with Class 150 standard flanges.Flexible connectors shall be line size and suitable for the pressure and temperature of the intended service. 2.12 DOMESTIC WATER SERVICE METER Cold water meters 2 inches and smaller shall be positive displacement type conforming to AWWA C700. Cold water meters 64 mm 2-1/2 inches and larger shall be turbine type conforming to AWWA C701. Meter register may be round or straight reading type, as provided by the local utility. Meter shall be provided with a pulse generator, remote readout register and all necessary wiring and accessories. Meters must be connected to the base wide energy and utility monitoring and control system (if this system exists) using the installation's advanced metering protocols. 2.13 MISCELLANEOUS PIPING ITEMS 2.13.1 Escutcheon Plates Provide one piece or split hinge metal plates for piping entering floors, walls, and ceilings in exposed spaces. Provide chromium-plated on copper alloy plates or polished stainless-steel finish in finished spaces. Provide paint finish on plates in unfinished spaces. 2.13.2 Pipe Sleeves Provide where piping passes entirely through walls, ceilings, roofs, and floors. Sleeves are not required where drain, waste, and vent (DWV) piping passes through concrete floor slabs located on grade, except where penetrating a membrane waterproof floor. 2.13.3 Sleeves in Masonry and Concrete Provide steel pipe sleeves or schedule 40 PVC plastic pipe sleeves. Sleeves are not required where drain, waste, and vent (DWV) piping passes through concrete floor slabs located on grade. Core drilling of masonry and concrete may be provided in lieu of pipe sleeves when cavities in the core-drilled hole are completely grouted smooth. 2.13.4 Sleeves Not in Masonry and Concrete Provide 26 gage galvanized steel sheet or PVC plastic pipe sleeves. 2.13.5 Pipe Hangers (Supports) Provide MSS SP-58 Type 1 with adjustable type steel support rods, except as specified or indicated otherwise. Attach to steel joists with Type 19 or 23 clamps and retaining straps. Attach to Steel W or S beams with Type 21, 28, 29, or 30 clamps. Attach to steel angles and vertical web steel channels with Type 20 clamp with beam clamp channel adapter. Attach to horizontal web steel channel and wood with drilled hole on centerline and double nut and washer. Attach to concrete with Type 18 insert or drilled expansion anchor. Provide Type 40 insulation protection shield for insulated piping. 3 PART 3 EXECUTION 3.1 GENERAL INSTALLATION REQUIREMENTS Piping located in air plenums shall conform to NFPA 90A requirements. Piping located in shafts that constitute air ducts or that enclose air ducts shall be noncombustible in accordance with NFPA 90A. Installation of plastic pipe where in compliance with NFPA may be installed in accordance with PPFA Fire Man. The plumbing system shall be installed complete with necessary fixtures, fittings, traps, valves, and accessories. Water and drainage piping shall be extended 5 feet outside the building, unless otherwise indicated. A ball valve and drain shall be installed on the water service line inside the building approximately 6 inches above the floor from point of entry. Piping shall be connected to the exterior service lines or capped or plugged if the exterior service is not in place. Sewer and water pipes shall be laid in separate trenches, except when otherwise shown. Exterior underground utilities shall be at least 12 inches below the finish grade or as indicated on civil drawings. If trenches are closed or the pipes are otherwise covered before being connected to the service lines, the location of the end of each plumbing utility shall be marked with a stake or other acceptable means. Valves shall be installed with control no lower than the valve body. 3.1.1 Water Pipe, Fittings, and Connections 3.1.1.1 Utilities The piping shall be extended to fixtures, outlets, and equipment. The hot-water and cold-water piping system shall be arranged and installed to permit draining. The supply line to each item of equipment or fixture, except faucets, flush valves, or other control valves which are supplied with integral stops, shall be equipped with a shutoff valve to enable isolation of the item for repair and maintenance without interfering with operation of other equipment or fixtures. Supply piping to fixtures, faucets, hydrants, shower heads, and flushing devices shall be anchored to prevent movement. 3.1.1.2 Cutting and Repairing The work shall be carefully laid out in advance, and unnecessary cutting of construction shall be avoided. Damage to building, piping, wiring, or equipment as a result of cutting shall be repaired by mechanics skilled in the trade involved. 3.1.1.3 Protection of Fixtures, Materials, and Equipment Pipe openings shall be closed with caps or plugs during installation. Fixtures and equipment shall be tightly covered and protected against dirt, water, chemicals, and mechanical injury. Upon completion of the work, the fixtures, materials, and equipment shall be thoroughly cleaned, adjusted, and operated. Safety guards shall be provided for exposed rotating equipment. 3.1.1.4 Mains, Branches, and Runouts Piping shall be installed as indicated. Pipe shall be accurately cut and worked into place without springing or forcing. Structural portions of the building shall not be weakened. Aboveground piping shall run parallel with the lines of the building, unless otherwise indicated. Branch pipes from service lines may be taken from top, bottom, or side of main, using crossover fittings required by structural or installation conditions. Supply pipes, valves, and fittings shall be kept a sufficient distance from other work and other services to permit not less than 1/2 inch between finished covering on the different services. Bare and insulated water lines shall not bear directly against building structural elements so as to transmit sound to the structure or to prevent flexible movement of the lines. Water pipe shall not be buried in or under floors unless specifically indicated or approved. Changes in pipe sizes shall be made with reducing fittings. Use of bushings will not be permitted except for use in situations in which standard factory fabricated components are furnished to accommodate specific accepted installation practice. Change in direction shall be made with fittings, except that bending of pipe 4 inches and smaller will be permitted, provided a pipe bender is used and wide sweep bends are formed. The center-line radius of bends shall be not less than six diameters of the pipe. Bent pipe showing kinks, wrinkles, flattening, or other malformations will not be acceptable. 3.1.1.5 Expansion and Contraction of Piping Allowance shall be made throughout for expansion and contraction of water pipe. Each hot- water and hot-water circulation riser shall have expansion loops or other provisions such as offsets and changes in direction where indicated and required. Risers shall be securely anchored as required or where indicated to force expansion to loops. Branch connections from risers shall be made with ample swing or offset to avoid undue strain on fittings or short pipe lengths. Horizontal runs of pipe over 50 feet in length shall be anchored to the wall or the supporting construction about midway on the run to force expansion, evenly divided, toward the ends. Sufficient flexibility shall be provided on branch runouts from mains and risers to provide for expansion and contraction of piping. Flexibility shall be provided by installing one or more turns in the line so that piping will spring enough to allow for expansion without straining. If mechanical grooved pipe coupling systems are provided, the deviation from design requirements for expansion and contraction may be allowed pending approval of Contracting Officer. No.Description Date Ian G. Vega, P.E. License #: 83516 STATE OF No.83516IANGERARDOVEGAMA R INAPROFESSIONA L E N GINE ERFLO R I D ALIC E NSE Scale Date Drawn By Checked By Project Number 11555 CENTRAL PARKWAY, STE 502 JACKSONVILLE, FL 32224 WEB: WWW.CI-MECH.COM E: IAN.VEGA@CI-MECH.COM PH: 904-503-1421 AUTHORIZATION CERT: #32282 FLORIDA LIC. #83516 GEORGIA LIC. #04658 PUERTO RICO LIC. #22361 MICHIGAN LIC. #6201069836 TENNESSEE LIC. #123477 P-003 PLUMBING SPECIFICATIONS EggBoy Restaurant IGV IGV 02-01-2023 Project 1241 Mayport Rd Atlantic Beach, FL a. b. c. d. 3.1.1.6Thrust Restraint Plugs, caps, tees, valves and bends deflecting 11.25 degrees or more, either vertically or horizontally, in waterlines 4 inches in diameter or larger shall be provided with thrust blocks, where indicated, to prevent movement. Thrust blocking shall be concrete of a mix not leaner than: 1 cement, 2-1/2 sand, 5 gravel; and having a compressive strength of not less than 2000 psi after 28 days. Blocking shall be placed between solid ground and the fitting to be anchored. Unless otherwise indicated or directed, the base and thrust bearing sides of the thrust block shall be poured against undisturbed earth. The side of the thrust block not subject to thrust shall be poured against forms. The area of bearing will be as shown. Blocking shall be placed so that the joints of the fitting are accessible for repair. Steel rods and clamps, protected by galvanizing or by coating with bituminous paint, shall be used to anchor vertical down bends into gravity thrust blocks. 3.1.1.7Commercial-Type Water Hammer Arresters Commercial-type water hammer arresters shall be provided on hot- and cold-water supplies and shall be located as generally indicated, with precise location and sizing to be in accordance with PDI WH 201.Water hammer arresters, where concealed, shall be accessible by means of access doors or removable panels.Commercial-type water hammer arresters shall conform to ASSE 1010.Vertical capped pipe columns will not be permitted. 3.1.2Joints Installation of pipe and fittings shall be made in accordance with the manufacturer's recommendations. Mitering of joints for elbows and notching of straight runs of pipe for tees will not be permitted. Joints shall be made up with fittings of compatible material and made for the specific purpose intended. 3.1.2.1 Threaded Threaded joints shall have American Standard taper pipe threads conforming to ASME B1.20.1.Only male pipe threads shall be coated with graphite or with an approved graphite compound, or with an inert filler and oil, or shall have a polytetrafluoroethylene tape applied. 3.1.2.2Mechanical Couplings Mechanical couplings may be used in conjunction with grooved pipe for aboveground, ferrous or non-ferrous, domestic hot and cold water systems, in lieu of unions, brazed, soldered, welded, flanged, or threaded joints. Mechanical couplings are permitted in accessible locations including behind access plates. Flexible grooved joints will not be permitted, except as vibration isolators adjacent to mechanical equipment. Rigid grooved joints shall incorporate an angle bolt pad design which maintains metal-to-metal contact with equal amount of pad offset of housings upon installation to ensure positive rigid clamping of the pipe. Designs which can only clamp on the bottom of the groove or which utilize gripping teeth or jaws, or which use misaligned housing bolt holes, or which require a torque wrench or torque specifications will not be permitted. Grooved fittings and couplings, and grooving tools shall be provided from the same manufacturer. Segmentally welded elbows shall not be used. Grooves shall be prepared in accordance with the coupling manufacturer's latest published standards. Grooving shall be performed by qualified grooving operators having demonstrated proper grooving procedures in accordance with the tool manufacturer's recommendations. The Contracting Officer shall be notified 24 hours in advance of test to demonstrate operator's capability, and the test shall be performed at the work site, if practical, or at a site agreed upon. The operator shall demonstrate the ability to properly adjust the grooving tool, groove the pipe, and to verify the groove dimensions in accordance with the coupling manufacturer's specifications. 3.1.2.3Unions and Flanges Unions, flanges and mechanical couplings shall not be concealed in walls, ceilings, or partitions. Unions shall be used on pipe sizes 2-1/2 inches and smaller; flanges shall be used on pipe sizes 3 inches and larger. 3.1.2.4Copper Tube and Pipe Brazed. Brazed joints shall be made in conformance with AWS B2.2/B2.2M, ASME B16.50, and CDA A4015 with flux and are acceptable for all pipe sizes. Copper to copper joints shall include the use of copper-phosphorus or copper- phosphorus-silver brazing metal without flux. Brazing of dissimilar metals (copper to bronze or brass) shall include the use of flux with either a copper- phosphorus, copper-phosphorus-silver or a silver brazing filler metal. Soldered. Soldered joints shall be made with flux and are only acceptable for piping 2 inches and smaller. Soldered joints shall conform to ASME B31.5 and CDA A4015. Soldered joints shall not be used in compressed air piping between the air compressor and the receiver. Copper Tube Extracted Joint. Mechanically extracted joints shall be made in accordance with ICC IPC. Press connection. Copper press connections shall be made in strict accordance with the manufacturer's installation instructions for manufactured rated size. The joints shall be pressed using the tool(s) approved by the manufacturer of that joint. Minimum distance between fittings shall be in accordance with the manufacturer's requirements. 3.1.2.5Plastic Pipe Acrylonitrile-Butadiene-Styrene (ABS) pipe shall have joints made with solvent cement. PVC and CPVC pipe shall have joints made with solvent cement elastomeric, threading, (threading of Schedule 80 Pipe is allowed only where required for disconnection and inspection; threading of Schedule 40 Pipe is not allowed), or mated flanged. 3.1.2.6Polypropylene Pipe Joints for polypropylene pipe and fittings shall be made by heat fusion welding socket-type or butt-fusion type fittings and shall comply with ASTM F2389. 3.1.3Dissimilar Pipe Materials Connections between ferrous and non-ferrous copper water pipe shall be made with dielectric unions or flange waterways. Dielectric waterways shall have temperature and pressure rating equal to or greater than that specified for the connecting piping. Waterways shall have metal connections on both ends suited to match connecting piping. Dielectric waterways shall be internally lined with an insulator specifically designed to prevent current flow between dissimilar metals. Dielectric flanges shall meet the performance requirements described herein for dielectric waterways. Connecting joints between plastic and metallic pipe shall be made with transition fitting for the specific purpose. 3.1.4Pipe Sleeves and Flashing Pipe sleeves shall be furnished and set in their proper and permanent location. 3.1.4.1Sleeve Requirements Unless indicated otherwise, provide pipe sleeves meeting the following requirements: Secure sleeves in position and location during construction. Provide sleeves of sufficient length to pass through entire thickness of walls, ceilings, roofs, and floors. A modular mechanical type sealing assembly may be installed in lieu of a waterproofing clamping flange and caulking and sealing of annular space between pipe and sleeve. The seals shall consist of interlocking synthetic rubber links shaped to continuously fill the annular space between the pipe and sleeve using galvanized steel bolts, nuts, and pressure plates. The links shall be loosely assembled with bolts to form a continuous rubber belt around the pipe with a pressure plate under each bolt head and each nut. After the seal assembly is properly positioned in the sleeve, tightening of the bolt shall cause the rubber sealing elements to expand and provide a watertight seal between the pipe and the sleeve. Each seal assembly shall be sized as recommended by the manufacturer to fit the pipe and sleeve involved. Sleeves shall not be installed in structural members, except where indicated or approved. Rectangular and square openings shall be as detailed. Each sleeve shall extend through its respective floor, or roof, and shall be cut flush with each surface, except for special circumstances. Pipe sleeves passing through floors in wet areas such as mechanical equipment rooms, lavatories, kitchens, and other plumbing fixture areas shall extend a minimum of 4 inches above the finished floor. Unless otherwise indicated, sleeves shall be of a size to provide a minimum of 1/4 inch clearance between bare pipe or insulation and inside of sleeve or between insulation and inside of sleeve. Sleeves in bearing walls and concrete slab on grade floors shall be steel pipe or cast-iron pipe. Sleeves in nonbearing walls or ceilings may be steel pipe, cast-iron pipe, galvanized sheet metal with lock-type longitudinal seam, or plastic. Except as otherwise specified, the annular space between pipe and sleeve, or between jacket over insulation and sleeve, shall be sealed as indicated with sealants conforming to ASTM C920 and with a primer, backstop material and surface preparation as specified in Section 07 92 00 JOINT SEALANTS. The annular space between pipe and sleeve, between bare insulation and sleeve or between jacket over insulation and sleeve shall not be sealed for interior walls which are not designated as fire rated. Sleeves through below-grade walls in contact with earth shall be recessed 12 mm 1/2 inch from wall surfaces on both sides. Annular space between pipe and sleeve shall be filled with backing material and sealants in the joint between the pipe and concrete or masonry wall as specified above. Sealant selected for the earth side of the wall shall be compatible with dampproofing/waterproofing materials that are to be applied over the joint sealant. Pipe sleeves in fire-rated walls shall conform to the requirements in Section 07 84 00 FIRESTOPPING. a. b. c. d. e. f. g. h. 3.1.4.2 Flashing Requirements Pipes passing through roof shall be installed through a 16 ounce copper flashing, each within an integral skirt or flange. Flashing shall be suitably formed, and the skirt or flange shall extend not less than 8 inches from the pipe and shall be set over the roof or floor membrane in a solid coating of bituminous cement. The flashing shall extend up the pipe a minimum of 10 inches. For cleanouts, the flashing shall be turned down into the hub and caulked after placing the ferrule. Pipes passing through pitched roofs shall be flashed, using lead or copper flashing, with an adjustable integral flange of adequate size to extend not less than 8 inches from the pipe in all directions and lapped into the roofing to provide a watertight seal. The annular space between the flashing and the bare pipe or between the flashing and the metal-jacket-covered insulation shall be sealed as indicated. Flashing for dry vents shall be turned down into the pipe to form a waterproof joint. Pipes, up to and including 10 inches in diameter, passing through roof or floor waterproofing membrane may be installed through a cast-iron sleeve with caulking recess, anchor lugs, flashing-clamp device, and pressure ring with brass bolts. Flashing shield shall be fitted into the sleeve clamping device. Pipes passing through wall waterproofing membrane shall be sleeved as described above. A waterproofing clamping flange shall be installed. 3.1.4.3Waterproofing Waterproofing at floor-mounted water closets shall be accomplished by forming a flashing guard from soft-tempered sheet copper. The center of the sheet shall be perforated and turned down approximately 1-1/2 inches to fit between the outside diameter of the drainpipe and the inside diameter of the cast-iron or steel pipe sleeve. The turned-down portion of the flashing guard shall be embedded in sealant to a depth of approximately 1-1/2 inches; then the sealant shall be finished off flush to floor level between the flashing guard and drainpipe. The flashing guard of sheet copper shall extend not less than 8 inches from the drainpipe and shall be lapped between the floor membrane in a solid coating of bituminous cement. If cast-iron water closet floor flanges are used, the space between the pipe sleeve and drainpipe shall be sealed with sealant and the flashing guard shall be upturned approximately 1-1/2 inches to fit the outside diameter of the drainpipe and the inside diameter of the water closet floor flange. The upturned portion of the sheet fitted into the floor flange shall be sealed. 3.1.4.4 Optional Counterflashing Instead of turning the flashing down into a dry vent pipe, or caulking and sealing the annular space between the pipe and flashing or metal-jacket-covered insulation and flashing, counterflashing may be accomplished by utilizing the following: a. A standard roof coupling for threaded pipe up to 6 inches in diameter. b. A tack-welded or banded-metal rain shield around the pipe. 3.1.4.5Pipe Penetrations of Slab on Grade Floors Where pipes, fixture drains, floor drains, cleanouts or similar items penetrate slab on grade floors, except at penetrations of floors with waterproofing membrane as specified in paragraphs FLASHING REQUIREMENTS and WATERPROOFING, a groove 1/4 to 1/2 inch wide by 1/4 to 3/8 inch deep shall be formed around the pipe, fitting or drain. The groove shall be filled with a sealant as specified in Section 07 92 00 JOINT SEALANTS. 3.1.4.6Pipe Penetrations Provide sealants for all pipe penetrations. All pipe penetrations shall be sealed to prevent infiltration of air, insects, and vermin. 3.1.5Fire Seal Where pipes pass through fire walls, fire-partitions, fire-rated pipe chase walls or floors above grade, a fire seal shall be provided as specified in Section 07 84 00 FIRESTOPPING. 3.1.6Supports 3.1.6.1General Hangers used to support piping 2 inches and larger shall be fabricated to permit adequate adjustment after erection while still supporting the load. Pipe guides and anchors shall be installed to keep pipes in accurate alignment, to direct the expansion movement, and to prevent buckling, swaying, and undue strain. Piping subjected to vertical movement when operating temperatures exceed ambient temperatures shall be supported by variable spring hangers and supports or by constant support hangers. In the support of multiple pipe runs on a common base member, a clip or clamp shall be used where each pipe crosses the base support member. Spacing of the base support members shall not exceed the hanger and support spacing required for an individual pipe in the multiple pipe run. Threaded sections of rods shall not be formed or bent. 3.1.6.2Pipe Hangers, Inserts, and Supports Installation of pipe hangers, inserts and supports shall conform to MSS SP-58 except as modified herein. Types 5, 12, and 26 shall not be used. Type 3 shall not be used on insulated pipe. Type 18 inserts shall be secured to concrete forms before concrete is placed. Continuous inserts which allow more adjustment may be used if they otherwise meet the requirements for type 18 inserts. Type 19 and 23 C-clamps shall be torqued per MSS SP-58 and shall have both locknuts and retaining devices furnished by the manufacturer. Field- fabricated C-clamp bodies or retaining devices are not acceptable. Type 20 attachments used on angles and channels shall be furnished with an added malleable-iron heel plate or adapter. Type 24 may be used only on trapeze hanger systems or on fabricated frames. Type 39 saddles shall be used on insulated pipe 4 inches and larger when the temperature of the medium is 60 degrees F or higher. Type 39 saddles shall be welded to the pipe. Type 40 shields shall: (1) Be used on insulated pipe less than 4 inches. (2) Be used on insulated pipe 4 inches and larger when the temperature of the medium is 60 degrees F or less. (3) Have a high density insert for all pipe sizes. High density inserts shall have a density of 8 pcf or greater. i.Horizontal pipe supports shall be spaced as specified in MSS SP-58 and a support shall be installed not over 1 foot from the pipe fitting joint at each change in direction of the piping. Pipe supports shall be spaced not over 5 feet apart at valves. Operating temperatures in determining hanger spacing for PVC or CPVC pipe shall be 120 degrees F for PVC and 180 degrees F for CPVC. Horizontal pipe runs shall include allowances for expansion and contraction. j.Vertical pipe shall be supported at each floor, except at slab-on-grade, at intervals of not more than 15 feet nor more than 8 feet from end of risers, and at vent terminations. Vertical pipe risers shall include allowances for expansion and contraction. k.Type 35 guides using steel, reinforced polytetrafluoroethylene (PTFE)or graphite slides shall be provided to allow longitudinal pipe movement. Slide materials shall be suitable for the system operating temperatures, atmospheric conditions, and bearing loads encountered. Lateral restraints shall be provided as needed. Where steel slides do not require provisions for lateral restraint the following may be used: (1) On pipe 4 inches and larger when the temperature of the medium is 60 degrees F or higher, a Type 39 saddle, welded to the pipe, may freely rest on a steel plate. (2) On pipe less than 4 inches a Type 40 shield, attached to the pipe or insulation, may freely rest on a steel plate. (3) On pipe 4 inches and larger carrying medium less that 60 degrees F a Type 40 shield, attached to the pipe or insulation, may freely rest on a steel plate. l.Pipe hangers on horizontal insulated pipe shall be the size of the outside diameter of the insulation. The insulation shall be continuous through the hanger on all pipe sizes and applications. m.Where there are high system temperatures and welding to piping is not desirable, the type 35 guide shall include a pipe cradle, welded to the guide structure and strapped securely to the pipe. The pipe shall be separated from the slide material by at least 4 inches or by an amount adequate for the insulation, whichever is greater. n.Hangers and supports for plastic pipe shall not compress, distort, cut or abrade the piping, and shall allow free movement of pipe except where otherwise required in the control of expansion/contraction. 3.1.6.3Structural Attachments Attachment to building structure concrete and masonry shall be by cast-in concrete inserts, built-in anchors, or masonry anchor devices. Inserts and anchors shall be applied with a safety factor not less than 5. Supports shall not be attached to metal decking. Supports shall not be attached to the underside of concrete filled floor or concrete roof decks unless approved by the Contracting Officer. Masonry anchors for overhead applications shall be constructed of ferrous materials only. 3.1.7Pipe Cleanouts Pipe cleanouts shall be the same size as the pipe except that cleanout plugs larger than 4 inches will not be required. A cleanout installed in connection with cast-iron soil pipe shall consist of a long-sweep 1/4 bend or one or two 1/8 bends extended to the place shown. An extra-heavy cast-brass or cast-iron ferrule with countersunk cast-brass head screw plug shall be caulked into the hub of the fitting and shall be flush with the floor. Cleanouts in connection with other pipe, where indicated, shall be T-pattern, 90-degree branch drainage fittings with cast-brass screw plugs, except plastic plugs shall be installed in plastic pipe. Plugs shall be the same size as the pipe up to and including 4 inches. Cleanout tee branches with screw plug shall be installed at the foot of soil and waste stacks, at the foot of interior downspouts, on each connection to building storm drain where interior downspouts are indicated, and on each building drain outside the building. Cleanout tee branches may be omitted on stacks in single story buildings with slab-on-grade construction or where less than 18 inches of crawl space is provided under the floor. Cleanouts on pipe concealed in partitions shall be provided with chromium plated bronze, nickel bronze, nickel brass or stainless steel flush type access cover plates. Round access covers shall be provided and secured to plugs with securing screw. Square access covers may be provided with matching frames, anchoring lugs and cover screws. Cleanouts in finished walls shall have access covers and frames installed flush with the finished wall. Cleanouts installed in finished floors subject to foot traffic shall be provided with a chrome-plated cast brass, nickel brass, or nickel bronze cover secured to the plug or cover frame and set flush with the finished floor. Heads of fastening screws shall not project above the cover surface. Where cleanouts are provided with adjustable heads, the heads shall be plastic. 3.2WATER HEATERS AND HOT WATER STORAGE TANKS 3.2.1Relief Valves No valves shall be installed between a relief valve and its water heater or storage tank. The P&T relief valve shall be installed where the valve actuator comes in contact with the hottest water in the heater. Whenever possible, the relief valve shall be installed directly in a tapping in the tank or heater; otherwise, the P&T valve shall be installed in the hot-water outlet piping. A vacuum relief valve shall be provided on the cold-water supply line to the hot-water storage tank or water heater and mounted above and within 6 inches above the top of the tank or water heater. 3.2.2 Installation of Gas- and Oil-Fired Water Heater Installation shall conform to NFPA 54 for gas fired and NFPA 31 for oil fired. Storage water heaters that are not equipped with integral heat traps and having vertical pipe risers shall be installed with heat traps directly on both the inlet and outlet. Circulating systems need not have heat traps installed. An acceptable heat trap may be a piping arrangement such as elbows connected so that the inlet and outlet piping make vertically upward runs of not less than 600 mm 24 inches just before turning downward or directly horizontal into the water heater's inlet and outlet fittings. Commercially available heat traps, specifically designed by the manufacturer for the purpose of effectively restricting the natural tendency of hot water to rise through vertical inlet and outlet piping during standby periods may also be approved. 3.2.2Heat Traps Piping to and from each water heater and hot water storage tank shall be routed horizontally and downward a minimum of 600 mm 2 feet before turning in an upward direction. 3.2.3Connections to Water Heaters Connections of metallic pipe to water heaters shall be made with dielectric unions or flanges. 3.2.4Expansion Tank A pre-charged expansion tank shall be installed on the cold water supply between the water heater inlet and the cold water supply shut-off valve. The Contractor shall adjust the expansion tank air pressure, as recommended by the tank manufacturer, to match incoming water pressure. 3.3FIXTURES AND FIXTURE TRIMMINGS Polished chromium-plated pipe, valves, and fittings shall be provided where exposed to view. Angle stops, straight stops, stops integral with the faucets, or concealed type of lock-shield, and loose-key pattern stops for supplies with threaded, sweat or solvent weld inlets shall be furnished and installed with fixtures. Where connections between copper tubing and faucets are made by rubber compression fittings, a beading tool shall be used to mechanically deform the tubing above the compression fitting.Exposed traps and supply pipes for fixtures and equipment shall be connected to the rough piping systems at the wall, unless otherwise specified under the item. Floor and wall escutcheons shall be as specified.Drain lines and hot water lines of fixtures for handicapped personnel shall be insulated and do not require polished chrome finish. Plumbing fixtures and accessories shall be installed within the space shown. 3.3.1Fixture Connections Where space limitations prohibit standard fittings in conjunction with the cast-iron floor flange, special short-radius fittings shall be provided. Connections between earthenware fixtures and flanges on soil pipe shall be made gastight and watertight with a closet-setting compound or neoprene gasket and seal.Use of natural rubber gaskets or putty will not be permitted. Fixtures with outlet flanges shall be set the proper distance from floor or wall to make a first-class joint with the closet-setting compound or gasket and fixture used. 3.3.2Flushometer Valves Flushometer valves shall be secured to prevent movement by anchoring the long finished top spud connecting tube to wall adjacent to valve with approved metal bracket.Flushometer valves for water closets shall be installed 39 inches above the floor, except at water closets intended for use by the physically handicapped where flushometer valves shall be mounted at approximately 30 inches above the floor and arranged to avoid interference with grab bars. In addition, for water closets intended for handicap use, the flush valve handle shall be installed on the wide side of the enclosure. 3.3.3Height of Fixture Rims Above Floor Lavatories shall be mounted with rim 31 inches above finished floor. Wall-hung drinking fountains and water coolers shall be installed with rim 42 inches above floor.Wall-hung service sinks shall be mounted with rim 28 inches above the floor.Installation of fixtures for use by the physically handicapped shall be in accordance with ICC A117.1 COMM. 3.3.4Shower Bath Outfits The area around the water supply piping to the mixing valves and behind the escutcheon plate shall be made watertight by caulking or gasketing. 3.3.5Fixture Supports Fixture supports for off-the-floor lavatories, urinals, water closets, and other fixtures of similar size, design, and use, shall be of the chair-carrier type. The carrier shall provide the necessary means of mounting the fixture, with a foot or feet to anchor the assembly to the floor slab. Adjustability shall be provided to locate the fixture at the desired height and in proper relation to the wall. Support plates, in lieu of chair carrier, shall be fastened to the wall structure only where it is not possible to anchor a floor-mounted chair carrier to the floor slab. 3.3.5.1Support for Solid Masonry Construction Chair carrier shall be anchored to the floor slab. Where a floor-anchored chair carrier cannot be used, a suitable wall plate shall be imbedded in the masonry wall. 3.3.5.2Support for Concrete-Masonry Wall Construction Chair carrier shall be anchored to floor slab. Where a floor-anchored chair carrier cannot be used, a suitable wall plate shall be fastened to the concrete wall using through bolts and a back-up plate. 3.3.5.3Support for Steel Stud Frame Partitions Chair carrier shall be used. The anchor feet and tubular uprights shall be of the heavy duty design; and feet (bases) shall be steel and welded to a square or rectangular steel tube upright. Wall plates, in lieu of floor-anchored chair carriers, shall be used only if adjoining steel partition studs are suitably reinforced to support a wall plate bolted to these studs. 3.3.5.4Support for Wood Stud Construction Where floor is a concrete slab, a floor-anchored chair carrier shall be used. Where entire construction is wood, wood crosspieces shall be installed. Fixture hanger plates, supports, brackets, or mounting lugs shall be fastened with not less than No. 10 wood screws, 1/4 inch thick minimum steel hanger, or toggle bolts with nut. The wood crosspieces shall extend the full width of the fixture and shall be securely supported. 3.3.5.5Wall-Mounted Water Closet Gaskets Where wall-mounted water closets are provided, reinforced wax, treated felt, or neoprene gaskets shall be provided. The type of gasket furnished shall be as recommended by the chair- carrier manufacturer. 3.3.6 Backflow Prevention Devices Plumbing fixtures, equipment, and pipe connections shall not cross connect or interconnect between a potable water supply and any source of nonpotable water .Backflow preventers shall be installed where indicated and in accordance with ICC FPC at all other locations necessary to preclude a cross-connect or interconnect between a potable water supply and any nonpotable substance. In addition backflow preventers shall be installed at all locations where the potable water outlet is below the flood level of the equipment, or where the potable water outlet will be located below the level of the nonpotable substance. Backflow preventers shall be located so that no part of the device will be submerged.Backflow preventers shall be of sufficient size to allow unrestricted flow of water to the equipment, and preclude the backflow of any nonpotable substance into the potable water system. Bypass piping shall not be provided around backflow preventers. Access shall be provided for maintenance and testing. Each device shall be a standard commercial unit. 3.3.7 Access Panels Access panels shall be provided for concealed valves and controls, or any item requiring inspection or maintenance. Access panels shall be of sufficient size and located so that the concealed items may be serviced, maintained, or replaced. 3.3.8 Traps Each trap shall be placed as near the fixture as possible, and no fixture shall be double- trapped. Traps installed on cast-iron soil pipe shall be cast iron. Traps installed on steel pipe or copper tubing shall be recess-drainage pattern, or brass-tube type. Traps installed on plastic pipe may be plastic conforming to ASTM D3311. 3.3.9 Shower Pans Before installing shower pan, subfloor shall be free of projections such as nail heads or rough edges of aggregate.Drain shall be a bolt-down, clamping-ring type with weepholes, installed so the lip of the subdrain is flush with subfloor. 3.3.9.1 General The floor of each individual shower, the shower-area portion of combination shower and drying room, and the entire shower and drying room where the two are not separated by curb or partition, shall be made watertight with a shower pan fabricated in place.The shower pan material shall be cut to size and shape of the area indicated, in one piece to the maximum extent practicable, allowing a minimum of 150 mm 6 inches for turnup on walls or partitions, and shall be folded over the curb with an approximate return of 1/4 of curb height.The upstands shall be placed behind any wall or partition finish. Subflooring shall be smooth and clean, with nailheads driven flush with surface, and shall be sloped to drain. Shower pans shall be clamped to drains with the drain clamping ring. 3.3.9.2 Metal Shower Pans When a shower pan of required size cannot be furnished in one piece, metal pieces shall be joined with a flintlock seam and soldered or burned. The corners shall be folded, not cut, and the corner seam shall be soldered or burned. Pans, including upstands, shall be coated on all surfaces with one brush coat of asphalt. Asphalt shall be applied evenly at not less than 1 liter per square meter 1 gallon per 50 square feet. A layer of felt covered with building paper shall be placed between shower pans and wood floors. The joining surfaces of metal pan and drain shall be given a brush coat of asphalt after the pan is connected to the drain. 3.3.9.3 Plasticized Chlorinated Polyethylene Shower Pans Corners of plasticized chlorinated polyethylene shower pans shall be folded against the upstand by making a pig-ear fold. Hot-air gun or heat lamp shall be used in making corner folds. Each pig-ear corner fold shall be nailed or stapled 1/2 inch from the upper edge to hold it in place. Nails shall be galvanized large-head roofing nails.On metal framing or studs, approved duct tape shall be used to secure pig-ear fold and membrane. Where no backing is provided between the studs, the membrane slack shall be taken up by pleating and stapling or nailing to studding 1/2 inch from upper edge. To adhere the membrane to vertical surfaces, the back of the membrane and the surface to which it will be applied shall be coated with adhesive that becomes dry to the touch in 5 to 10 minutes, after which the membrane shall be pressed into place. Surfaces to be solvent-welded shall be clean. Surfaces to be joined with xylene shall be initially sprayed and vigorously cleaned with a cotton cloth, followed by final coating of xylene and the joining of the surfaces by roller or equivalent means. If ambient or membrane temperatures are below 40 degrees F the membrane and the joint shall be heated prior to application of xylene.Heat may be applied with hot-air gun or heat lamp, taking precautions not to scorch the membrane. Adequate ventilation and wearing of gloves are required when working with xylene. Membrane shall be pressed into position on the drain body, and shall be cut and fit to match so that membrane can be properly clamped and an effective gasket-type seal provided.On wood subflooring, two layers of 15 pound dry felt shall be installed prior to installation of shower pan to ensure a smooth surface for installation. 3.3.9.4 Nonplasticized Polyvinyl Chloride (PVC) Shower Pans Nonplasticized PVC shall be turned up behind walls or wall surfaces a distance of not less than 6 inches in room areas and 3 inches above curb level in curbed spaces with sufficient material to fold over and fasten to outside face of curb. Corners shall be pig-ear type and folded between pan and studs. Only top 1 inch of upstand shall be nailed to hold in place. Nails shall be galvanized large-head roofing type. Approved duct tape shall be used on metal framing or studs to secure pig-ear fold and membrane. Where no backing is provided between studs, the membrane slack shall be taken up by pleating and stapling or nailing to studding at top inch of upstand. To adhere the membrane to vertical surfaces, the back of the membrane and the surface to which it is to be applied shall be coated with adhesive that becomes dry to the touch in 5 to 10 minutes, after which the membrane shall be pressed into place. Trim for drain shall be exactly the size of drain opening. Bolt holes shall be pierced to accommodate bolts with a tight fit. Adhesive shall be used between pan and subdrain. Clamping ring shall be bolted firmly. A small amount of gravel or porous materials shall be placed at weepholes so that holes remain clear when setting bed is poured. Membrane shall be solvent welded with PVC solvent cement. Surfaces to be solvent welded shall be clean (free of grease and grime). Sheets shall be laid on a flat surface with an overlap of about 2 inches. Top edge shall be folded back and surface primed with a PVC primer. PVC cement shall be applied and surfaces immediately placed together, while still wet. Joint shall be lightly rolled with a paint roller, then as the joint sets shall be rolled firmly but not so hard as to distort the material. In long lengths, about 2 or 3 feet at a time shall be welded. On wood subflooring, two layers of 15 pound felt shall be installed prior to installation of shower pan to ensure a smooth surface installation. 3.3.10 VIBRATION-ABSORBING FEATURES Mechanical equipment, including compressors and pumps, shall be isolated from the building structure by approved vibration-absorbing features, unless otherwise shown. Each foundation shall include an adequate number of standard isolation units. Each unit shall consist of machine and floor or foundation fastening, together with intermediate isolation material, and shall be a standard product with printed load rating.Piping connected to mechanical equipment shall be provided with flexible connectors. 3.4 WATER METER REMOTE READOUT REGISTER The remote readout register shall be mounted at the location indicated or as directed by the Contract Administrator. 3.5 ESCUTCHEONS Escutcheons shall be provided at finished surfaces where bare or insulated piping, exposed to view, passes through floors, walls, or ceilings, except in boiler, utility, or equipment rooms. Escutcheons shall be fastened securely to pipe or pipe covering and shall be satin-finish, corrosion-resisting steel, polished chromium-plated zinc alloy, or polished chromium-plated copper alloy. Escutcheons shall be either one-piece or split-pattern, held in place by internal spring tension or setscrew. 3.6 Painting of New Equipment New equipment painting shall be factory applied or shop applied, and shall be as specified herein, and provided under each individual section. 3.6.1 Factory Painting Systems Manufacturer's standard factory painting systems may be provided subject to certification that the factory painting system applied will withstand 125 hours in a salt-spray fog test, except that equipment located outdoors shall withstand 500 hours in a salt-spray fog test. Salt-spray fog test shall be in accordance with ASTM B117, and for that test the acceptance criteria shall be as follows: immediately after completion of the test, the paint shall show no signs of blistering, wrinkling, or cracking, and no loss of adhesion; and the specimen shall show no signs of rust creepage beyond 0.125 inch on either side of the scratch mark. The film thickness of the factory painting system applied on the equipment shall not be less than the film thickness used on the test specimen. If manufacturer's standard factory painting system is being proposed for use on surfaces subject to temperatures above 120 degrees F, the factory painting system shall be designed for the temperature service. 3.6.2 Shop Painting Systems for Metal Surfaces Clean, pretreat, prime and paint metal surfaces; except aluminum surfaces need not be painted. Apply coatings to clean dry surfaces. Clean the surfaces to remove dust, dirt, rust, oil and grease by wire brushing and solvent degreasing prior to application of paint, except metal surfaces subject to temperatures in excess of 120 degrees F shall be cleaned to bare metal. Where more than one coat of paint is specified, apply the second coat after the preceding coat is thoroughly dry. Lightly sand damaged painting and retouch before applying the succeeding coat. Color of finish coat shall be aluminum or light gray. a.Temperatures Less Than 120 Degrees F: Immediately after cleaning, the metal surfaces subject to temperatures less than 120 degrees F shall receive one coat of pretreatment primer applied to a minimum dry film thickness of 0.3 mil, one coat of primer applied to a minimum dry film thickness of one mil; and two coats of enamel applied to a minimum dry film thickness of one mil per coat. 3.7 TESTS, FLUSHING AND DISINFECTION 3.7.1 Plumbing System The following tests shall be performed on the plumbing system in accordance with ICC FPC, except that the drainage and vent system final test shall include the smoke test. The Contractor has the option to perform a peppermint test in lieu of the smoke test. If a peppermint test is chosen, the Contractor must submit a testing procedure and reasons for choosing this option in lieu of the smoke test to the Construction Administrator for approval. a.Drainage and Vent Systems Test. The final test shall include a smoke test. b.Building Sewers Tests. c.Water Supply Systems Tests. 3.7.2 Shower Pans After installation of the pan and finished floor, the drain shall be temporarily plugged below the weep holes.The floor area shall be flooded with water to a minimum depth of 1 inch for a period of 24 hours. Any drop in the water level during test, except for evaporation, will be reason for rejection, repair, and retest. 3.7.3 Defective Work If inspection or test shows defects, such defective work or material shall be replaced or repaired as necessary and inspection and tests shall be repeated.Repairs to piping shall be made with new materials.Caulking of screwed joints or holes will not be acceptable. 3.7.4 System Flushing 3.7.4.1 During Flushing Before operational tests or disinfection, potable water piping system shall be flushed with hot potable water. Sufficient water shall be used to produce a water velocity that is capable of entraining and removing debris in all portions of the piping system. This requires simultaneous operation of all fixtures on a common branch or main in order to produce a flushing velocity of approximately 4 fps through all portions of the piping system. In the event that this is impossible due to size of system, the Construction Administrator (or the designated representative) shall specify the number of fixtures to be operated during flushing. Contractor shall provide adequate personnel to monitor the flushing operation and to ensure that drain lines are unobstructed in order to prevent flooding of the facility. Contractor shall be responsible for any flood damage resulting from flushing of the system. Flushing shall be continued until entrained dirt and other foreign materials have been removed and until discharge water shows no discoloration. All faucets and drinking water fountains, to include any device considered as an end point device by NSF/ANSI 61, Section 9, shall be flushed a minimum of 0.25 gallons per 24 hour period, ten times over a 14 day period. 3.7.4.2 After Flushing System shall be drained at low points. Strainer screens shall be removed, cleaned, and replaced. After flushing and cleaning, systems shall be prepared for testing by immediately filling water piping with clean, fresh potable water. Any stoppage, discoloration, or other damage to the finish, furnishings, or parts of the building due to the Contractor's failure to properly clean the piping system shall be repaired by the Contractor. When the system flushing is complete, the hot-water system shall be adjusted for uniform circulation. Flushing devices and automatic control systems shall be adjusted for proper operation according to manufacturer's instructions. Flow rates on fixtures must not exceed those stated in PART 2 of this Section. Unless more stringent local requirements exist, lead levels shall not exceed limits established by 40 CFR 141.80 (c)(1). The water supply to the building shall be tested separately to ensure that any lead contamination found during potable water system testing is due to work being performed inside the building. 3.7.5 Operational Test Upon completion of flushing and prior to disinfection procedures, the Contractor shall subject the plumbing system to operating tests to demonstrate satisfactory installation, connections, adjustments, and functional and operational efficiency. Such operating tests shall cover a period of not less than 8 hours for each system and shall include the following information in a report with conclusion as to the adequacy of the system: a.Time, date, and duration of test. b.Water pressures at the most remote and the highest fixtures. c.Operation of each fixture and fixture trim. d.Operation of each valve, hydrant, and faucet. e.Temperature of each domestic hot-water supply. f.Operation of each floor drain by flooding with water. g.Operation of each vacuum breaker and backflow preventer. 3.7.6 Disinfection After all system components are provided and operational tests are complete, the entire domestic hot- and cold-water distribution system shall be disinfected. Before introducing disinfecting chlorination material, entire system shall be flushed with potable water until any entrained dirt and other foreign materials have been removed. Water chlorination procedure shall be in accordance with AWWA C651 and AWWA C652 as modified and supplemented by this specification. The chlorinating material shall be hypochlorites or liquid chlorine. The chlorinating material shall be fed into the water piping system at a constant rate at a concentration of at least 50 parts per million (ppm). Feed a properly adjusted hypochlorite solution injected into the system with a hypochlorinator, or inject liquid chlorine into the system through a solution-feed chlorinator and booster pump until the entire system is completely filled. Test the chlorine residual level in the water at 6 hour intervals for a continuous period of 24 hours. If at the end of a 6 hour interval, the chlorine residual has dropped to less than 25 ppm, flush the piping including tanks with potable water, and repeat the above chlorination procedures.During the chlorination period, each valve and faucet shall be opened and closed several times. After the second 24 hour period, verify that no less than 25 ppm chlorine residual remains in the treated system. The 24 hour chlorination procedure must be repeated until no less than 25 ppm chlorine residual remains in the treated system. Upon the specified verification, the system including tanks shall then be flushed with potable water until the residual chlorine level is reduced to less than one part per million. During the flushing period, each valve and faucet shall be opened and closed several times. Take additional samples of water in disinfected containers, for bacterial examination, at locations specified by the Construction Administrator. Test these samples for total coliform organisms (coliform bacteria, fecal coliform, streptococcal, and other bacteria) in accordance with AWWA 10084.The testing method used shall be EPA approved for drinking water systems and shall comply with applicable local and state requirements. Disinfection shall be repeated until bacterial tests indicate the absence of coliform organisms (zero mean coliform density per 100 milliliters) in the samples for at least 2 full days. The system will not be accepted until satisfactory bacteriological results have been obtained. 3.5.7 Storage Water Heaters 3.5.7.1 Electric a.Storage capacity of 60 gallons shall have a minimum energy factor (EF) of 0.93 or higher per FEMP requirements. b.Storage capacity of 60 gallons or more shall have a minimum energy factor (EF) of 0.91 or higher per FEMP requirements. 3.5.7.2 Gas a.Storage capacity of 50 gallons or less shall have a minimum energy factor (EF) of 0.67 or higher per FEMP requirements. b.Storage capacity of 20 gallons - or more and input rating of 22980 W 75,000 Btu/h or less:minimum EF shall be 0.62 - 0.0019V per 10 CFR 430. c.Rating of less than 22980 W: (75,000 Btu/h) ET shall be 80 percent; maximum SL shall be (Q/800+110x(V^^1/2)), per ANSI Z21.10.3/CSA 4.3 No.Description Date Ian G. Vega, P.E. License #: 83516 STATE OF No.83516IANGERARDOVEGAMA R INAPROFESSIONA L E N GINE ERFLO R I D ALIC E NSE COFFEE GRINDERS ESPRESSO MACHINE 5' GRIDDLE 5' GRIDDLE FRYER HOT WELL P-3 GW-1 ICE BOX P-3 WH-1 P-2 P-2 P-1 P-1 COOLER EVAP 1/2"ø CO-1 1/2"ø FS-1 3"ø HW RISER P-5 GT-1 IM-1 3"ø 1"ø 4"ø ECO-1 1 1/4"ø P-4 FS-1 FS-2 COORDINATE WITH UTILITY COMPANY FOR INVERT ELEVATION AND FINAL LOCATION 3/4"ø PROVIDE ISLAND VENT 2"ø P-2 P-1 P-1 P-2 IM-1 1/2"ø WH-1 1/2"ø 1/2"ø P-4 P-5 1/2"ø 1/2"ø 3/4"ø 1/2"ø P-3 1/2"ø 1/2"ø GW-1 P-3 ICE BOX COFFEE GRINDERS ESPRESSO MACHINE 5' GRIDDLE 5' GRIDDLE HW RISER FRYER GAS RISER 2"ø GAS RISER 3/4"ø 1. 2. 3. 4. GAS SYSTEM NOTES: INSTALL PER FLORIDA BUILDING CODE: FUEL GAS, FLORIDA FIRE PRVENTION CODE AND NFPA 54 NATIONAL FUEL & GAS CODE. ABOVE GROUND PIPING SHALL BE SCHEDULE 40 METALLIC PIPE. PIPING WAS SIZED USING FBC FEAL GAS 2020 TABLE 402.4(1), INLET PRESSURE LESS THAN 2 PSI, PRESSURE DROPM 0.3 IN. WC. REFERENCE SPECIFICATIONS FOR ADDITIONAL INFORMATION. MAINTAIN FLUE VENT 4'-0" VERTICAL AND HORIZONTAL DISTANCE FROM WINDOWS AND DOOR OPENINGS. VTR VTR VTR Scale Date Drawn By Checked By Project Number 11555 CENTRAL PARKWAY, STE 502 JACKSONVILLE, FL 32224 WEB: WWW.CI-MECH.COM E: IAN.VEGA@CI-MECH.COM PH: 904-503-1421 AUTHORIZATION CERT: #32282 FLORIDA LIC. #83516 GEORGIA LIC. #04658 PUERTO RICO LIC. #22361 MICHIGAN LIC. #6201069836 TENNESSEE LIC. #123477 1/4" = 1'-0" P-101 PLUMBING PLANS EggBoy Restaurant IGV IGV 02-01-2023 Project 1241 Mayport Rd Atlantic Beach, FL No.Description Date 1/4" = 1'-0"11ST FLOOR PLUMBING UNDERGROUND 1/4" = 1'-0"2 1ST FLOOR PLUMBING PLAN Ian G. Vega, P.E. License #: 83516 P 135 TYP. GAS LINE QUICK CONNECTION DETAIL NTS PRESSUREREGULATORBY GAS CO. SHUT OFFVALVE NOTES: 1 VERIFY ALL DIMENSIONS W/ GAS COMPANY 2 CONTRACTOR TO PAY ALL COSTS OFMETER INSTALLATION. P 012 GAS METER DETAIL NTS MINIMUM 6" DIRT LEG REDUCER TO UNITCONNECTION SIZE GAS SUPPLYLOW PRESSURE GAS-FIRED EQUIPMENT UNION BALL VALVE TYPE AS CLOSE AS PRACTICAL GAS SHUT-OFF VALVE PRESSURE REGULATOR SECURE PIPING TO FLOOR GAS LINE ISCONNECTED TOEQUIPMENT P 134 TYP. GAS CONNECTION DETAIL NTS WATER LINE OR PRIMER CONNECTION TO SANITARY SEWER SYSTEM SEDIMENT BUCKET 12" AUTOMATIC TRAP PRIMER VALVE MODEL 695-01 BY SIOUX CHIEF OR APPROVED EQUAL VACUUM BREAKER TYPICAL FLOOR DRAIN (SEE SPECIFICATIONS) FINISH FLOOR NOTE: MOUNT PRIMER MINIMUM OF 5" ABOVE GRID OF FLOOR DRAIN. PROVIDE ACCESS PANEL FOR SERVICING TRAP PRIMER VALVE. P 151 FLOOR DRAIN DETAIL NTS BRASS CLEANOUT COUNTER SUNK FINISHED GRADE 16"SQUARE CONC. SMOOTH AND EDGE. 1/8 C.I. BEND C.I. WASTE LINE.LENGTH TO SUIT. CLEANOUT OCCURSAT END OF LINE. WASTE LINE 1/8 BEND IF PAD TROWEL PLUG W/ HEAD. P 022 CLEANOUT TO GRADE NTS 1/8"C.I. BEND BALANCE OF PIPING SAMEAS CLEANOUT TO GRADE. MAY EXTEND AS AWASTE OR VENT CHROME WALLCOVER PLUGGED TEE W/ FLOOR LINE WALL CLEANOUT & SCREW P 020 WALL CLEANOUT DETAIL NTS Cold Water SupplyHot Water Supply Gas Supply Vacuum Breaker P 199 TANKLESS WATER HEATER DETAIL NTS STATE OF No.83516IANGERARDOVEGAMA R INAPROFESSIONA L E N GINE ERFLO R I D ALIC E NSE Scale Date Drawn By Checked By Project Number 11555 CENTRAL PARKWAY, STE 502 JACKSONVILLE, FL 32224 WEB: WWW.CI-MECH.COM E: IAN.VEGA@CI-MECH.COM PH: 904-503-1421 AUTHORIZATION CERT: #32282 FLORIDA LIC. #83516 GEORGIA LIC. #04658 PUERTO RICO LIC. #22361 MICHIGAN LIC. #6201069836 TENNESSEE LIC. #123477 P-103 PLUMBING DETAILS EggBoy Restaurant IGV IGV 02-01-2023 Project 1241 Mayport Rd Atlantic Beach, FL No.Description Date BRANCH LINE RULE 1 RULE 2 RULE 1: BRANCH LINES OF 20 FEET OR LESS. THE HAMMER ARRESTOR TO BE PLACED AT THE END OF THE BRANCH LINE BETWEEN THE LAST TWO FIXTURES. RULE 2: BRANCH LINES OVER 20 FEET AN ADDITIONAL HAMMER ARRESTOR (Y) TO BE PLACED AS SHOWN (BELOW). THE ADDITIONAL UNIT PLACED AT THE MIDPOINT OF THE RUN LONGER THAN 20 FEET. THE SUM OF THE FIXTURE UNIT RATINGS OF (X) AND (Y) COMBINED, SHOULD BE EQUAL TO OR GREATER THAN THE DEMAND OF ALL BRANCHES. INSTALL IN A ACCESSIBLE AREA HAMMER ARRESTOR HAMMER ARRESTOR HAMMER ARRESTORMAIN LINE UNDER 20 FEET OVER 20 FEET MAIN LINE 1. NOTES: YX PRECISION PLUMBING PRODUCTSSC-500A1/2"1-11 PRECISION PLUMBING PRODUCTSSC-750B3/4"12-32 MANUFACTURERMODELN.P.T.FIXTURE UNITS SA-A SA-B MARK PISTON OPERATED, TYPE "K" COPPER BARREL WITH BRASS THREADED ADAPTOR. ALL JOINTS SHALL BE MADE WITH 95-5 LEAD FREE SOLDER. THE PISTON SHALL BE EQUIPPED WITH TWO (2) "O" RINGS TO PROVIDE A PERMANENT MECHANICAL BARRIER BETWEEN FLUID AND PRE-LOAD AIR . ARRESTORS MAY BE INSTALLED IN VERTICAL AND HORIZONTAL POSITION. SHOCK ARRESTOR SCHEDULE  1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. NOTES: CONDENSATE PIPING SHALL BE CPVC OR PVC MATERIAL AND SHALL NOT BE SMALLER THAN THE DRAIN CONNECTION ON THE APPLIANCE. COMPONENTS OF THE CONDENSATE DRAINAGE SHALL BE CPVC OR PVC MATERIAL. ALL COMPONENTS SHALL BE SELECTED FOR THE PRESSURE AND TEMPERATURE RATING OF THE INSTALLATION WHERE THE DRAIN PIPES FROM MORE THAN ONE UNIT ARE MANIFOLDED TOGETHER FOR CONDENSATE DRAINAGE, THE PIPE OR TUBING SHALL BE SIZED IN ACCORDANCE WITH AN APPROVED METHOD AS DICTATED BY LOCAL CODES. CONDENSATE MUST BE DISPOSED OF ACCORDING TO LOCAL CODES. REFERENCE THE RINNAI HOT WATER SYSTEM DESIGN MANUAL FOR PUMP SIZING GUIDELINES. REFERENCE THE COMMON VENT INSTALLATION MANUAL FOR COMMON VENT OPTIONS. AIR INTAKE SHOWN FOR DIRECT VENT INSTALLATIONS ONLY. PROVIDE WALL BRACKETS PER RINNAI INSTALLATION MANUAL. DIRECT VENT WATER HEATERS USING A 3/"5" CONCENTRIC VEN SUSTEM PER RINNAI DIRECT VENT APPROVED VENT MANUFACTURERS AND PRODUCTS . SUPPORT HORIZONTAL VENT RUNS EVERY 4 FT AND ALL VERTICAL VENT RUNS EVERY 6 FT OR AS PER VENT MANUFACTURER’S INSTRUCTIONS OR LOCAL CODE REQUIREMENTS. SLOPE HORIZONTAL EXHAUST RUN TOWARDS THE WATER HEATER 1/4 IN. PER FOOT. PROVIDE 3/5 CONDENSING ROOF DISCHARGE TERMINATION 20" ABOVE ROOF. VENT TERMINATION SHALL BE 3 FT ABOVE SUPPLY INTAKE IF WITHIN 10 FT HORIZONTAL FROM INTAKE. VENT MAXIMUM EQUIVALENT LENGTH IS 150 FT. Ian G. Vega, P.E. License #: 83516 STATE OF No.83516IANGERARDOVEGAMA R INAPROFESSIONA L E N GINE ERFLO R I D ALIC E NSE Scale Date Drawn By Checked By Project Number 11555 CENTRAL PARKWAY, STE 502 JACKSONVILLE, FL 32224 WEB: WWW.CI-MECH.COM E: IAN.VEGA@CI-MECH.COM PH: 904-503-1421 AUTHORIZATION CERT: #32282 FLORIDA LIC. #83516 GEORGIA LIC. #04658 PUERTO RICO LIC. #22361 MICHIGAN LIC. #6201069836 TENNESSEE LIC. #123477 P-105 PLUMBING SCHEDULES EggBoy Restaurant IGV IGV 02-01-2023 Project 1241 Mayport Rd Atlantic Beach, FL 1 01-31-2022 No.Description Date TOTAL -635 1WATER HEATERRINNAI: MODEL RSC199I 199 199 2GRIDDLESTAR MODEL 860TA DIMENSIONS 150 300 1FRYERATOSA USA, INC. MODEL ATFS‐50‐NG 136 136 QUANTITYITEMDESCRIPTION MBH MBH GAS DEMAND SCHEDULE *SAME AS FIXTURE DRAIN SIZEREMARKS: P-5MOP SINKACORN CORNER SINK NODEL TNC-24-TF2; Z1996-SF SERVICE SINK FAUCET1/2"1/2"2"2"2" P-43-COMPARTMENTY SINKBK RESOURCES MODEL BKS‐3‐1416‐12‐12T (WITH FAUCET, LEVER DRAINS)1/2"1/2"2"-- P-3HAND SINKBK RESOURCES MODEL BKHS‐W‐1410‐8‐P‐G1/2"1/2"2"1 1/2"1 1/2" P-2WALL MOUNTED LAVATORYSELECTION BY OWNER. 1/2"1/2"2"1 1/2"1 1/2" P-1FLUSH-TANK TOILETSELECTION BY OWNER. 1/2"-3"1 1/2"INT ITEM NO.DESCRIPTIONSELECTIONC W SIZEH W SIZEWASTEVENTTRAP PLUMBING FIXTURE SCHEDULE FOR PUBLIC HAND-WASHING FACILITIES 3.PROVIDE POINT A OF USE WATER TEMPATURE LIMITING DEVICE THAT CONFORMS TO ASSE 1070 OR CSA B125.3 2.PROVIDE TWIST HANDLE WASTE DRAIN FOR KITCHEN SINK. 1.COORDINATE EQUIPMENT DRAIN SIZE AND LOCATION IN FIELD PER MANUFACRTURE'S RECOMMENDATIONS. *SAME AS FIXTURE DRAIN SIZEREMARKS: GT-1GREASE TRAPZURN Z1170 ACID RESISTANT COATED INTERIOR AND EXTERIOR FABRICATED STEEL GREASE INTERCEPTOR, PDI, RATED AT 35 GPM AND 70 LBS. GREASE CAPACITY, WITH INTERNAL AIR RELIEF BY-PASS, BRONZE CLEANOUT PLUG, REMOVABLE PRESSURE EQUALIZING/FLOW DIFFUSING INLET BAFFLE, FIXED BOTTOM OUTLET BAFFLE, AND VISIBLE DOUBLE WALL TRAP SEAL. GASKETED NON-SKID SECURED COVER COMPLETE WITH CENTER TIE DOWN ASSEMBLY, WITH Z1108 FLOW CONTROL FITTING. PROVIDE DUAL... --3"-3" GW-1GLASSWASHERSELECTION BY OWNER 1/2"1/2"1"-- FS-2FLOOR SINKZURN Z191 SANI-FLOR RECEPTOR 8" X 8" X 6" DEEP CAST IRON BODY AND SQUARE. HALF GRATE.--2"-- FS-1FLOOR SINKZURN: Z1900: SANI-FLOR RECEPTOR 12" X 12" X 6" DEEP CAST IRON BODY AND SQUARE, LIGHT-DUTY GRATE WITH 1/2" SLOTTED OPENINGS, ½ GRATE. HALF GRATE. --3"-- FD-1FLOOR DRAINZURN Z415-BZ1 FLOOR DRAIN, DURA-COATED CAST IRON BODY WITH BOTTOM OUTLET, COMBINATION INVERTIBLE MEMBRANE CLAMP AND ADJUSTABLE COLLAR WITH SEEPAGE SLOTS AND TOP ASSEMBLY. POLISHED NICKEL BRONZE TOP. --*-- GW-1DISHWASHERLOW TEMP, SELECTION BY VENDOR ECOLAB -3/4"2"-- IM-1ICE MAKERSELECTION BY OWNER 1/2"---- WH-1TANKLESS WATER HEATER RINNAI: MODEL RSCI; FLOW 0.26 - 9.8 GPM; GAS: 199 MBH, 3/4" DIA; ELECT: 120V, MOCP 10A. SET TEMP AT 140 DEG, WITH INTEGRATED RECIRCULATION PUMP.3/4"3/4"--- CO-1CLEANOUTZURN MODEL Z1400-BZ1 DURA COATED CAST IRON BODY WITH GAS AND WATERTIGHT ABS TAPERED THREAD PLUG AND ROUND SCORIATED TYPE B LIGHT DUTY SECURED TOP.--*-- ECO-1EXTERIOR CLEANOUTEXISTING TO REMAIN. --*-- ITEM NO.DESCRIPTIONSELECTIONC W SIZEH W SIZEWASTEVENTTRAP PLUMBING EQUIPMENT SCHEDULE Ian G. Vega, P.E. License #: 83516 STATE OF No.83516IANGERARDOVEGAMA R INAPROFESSIONA L E N GINE ERFLO R I D ALIC E NSE 1/2"ø ICE BOX 1/2"ø 1/2"ø P-3 1/2"ø IM-1 P-5 1/2"ø2"øP-2 P-1 P-1 1 1/4"ø 3/4"ø WH-1 1/2"ø P-2 1"ø 3/4"ø 3/4"ø 2"ø GW-1 P-3 1/2"ø 1/2"ø 1/2"ø 1/2"ø VTR VTR VTRECO-1 4"ø 2"ø P-1 P-1 P-2 2"ø 2"ø IM-1 P-2 GT-1 P-4 FS-1 P-5 2"ø 2"ø P-3 CO-1 ICE BOX P-3 GW-1 FS-1 3"ø Scale Date Drawn By Checked By Project Number 11555 CENTRAL PARKWAY, STE 502 JACKSONVILLE, FL 32224 WEB: WWW.CI-MECH.COM E: IAN.VEGA@CI-MECH.COM PH: 904-503-1421 AUTHORIZATION CERT: #32282 FLORIDA LIC. #83516 GEORGIA LIC. #04658 PUERTO RICO LIC. #22361 MICHIGAN LIC. #6201069836 TENNESSEE LIC. #123477 P-106 PLUMBING ISOMETRIC EggBoy Restaurant IGV IGV 02-01-2023 Project 1241 Mayport Rd Atlantic Beach, FL No.Description Date 1 PLUMBING ISOMETRIC GAS, DOMESTIC COLD WATER & HOT WATER 2 PLUMBING ISOMETRIC SANITARY & VENT Ian G. Vega, P.E. License #: 83516 STATE OF No.83516IANGERARDOVEGAMA R INAPROFESSIONA L E N GINE ERFLO R I D ALIC E NSE Scale Date Drawn By Checked By Project Number 11555 CENTRAL PARKWAY, STE 502 JACKSONVILLE, FL 32224 WEB: WWW.CI-MECH.COM E: IAN.VEGA@CI-MECH.COM PH: 904-503-1421 AUTHORIZATION CERT: #32282 FLORIDA LIC. #83516 GEORGIA LIC. #04658 PUERTO RICO LIC. #22361 MICHIGAN LIC. #6201069836 TENNESSEE LIC. #123477 PG-001 NATURAL GAS & LIQUID PROPANE SPECIFICATIONS EggBoy Restaurant IGV IGV 02-01-2023 Project 1241 Mayport Rd Atlantic Beach, FL SECTION 33 11 23 NATURAL GAS AND LIQUID PETROLEUM PIPING 1.1SUBMITTALS SD-03 Product Data Valve Box Pressure Regulator Gas Equipment Connectors Valves Warning and Identification Tape Risers Transition Fittings Gas meter LPG Containers and Accessories SD-08 Manufacturer's Instructions PE Pipe and Fittings Submit manufacturer's installation instructions and manufacturer's visual joint appearance chart. 1.2QUALITY ASSURANCE 1.2.1Welder's Qualifications Comply with ASME B31.8.The steel welder shall have a copy of a certified ASME B31.8 qualification test report.The PE welder shall have a certificate from a PE pipe manufacturer's sponsored training course. Contractor shall also conduct a qualification test. Submit each welder's identification symbols, assigned number, or letter, used to identify work of the welder. Affix symbols immediately upon completion of welds. Welders making defective welds after passing a qualification test shall be given a requalification test and, upon failing to pass this test, shall not be permitted to work this contract. 1.3DELIVERY, STORAGE, AND HANDLING Handle, transport, and store plastic pipe and fittings carefully.Plug or cap pipe ends during transportation or storage to minimize dirt and moisture entry.Do not subject to abrasion or concentrated external loads. Discard PE pipe sections and fittings that have been damaged. PART 2PRODUCTS 2.1MATERIALS AND EQUIPMENT Conform to NFPA 54 and with requirements specified herein.Supply piping to appliances or equipment shall be at least as large as the inlets thereof. 2.2PIPE AND FITTINGS 2.2.1Aboveground and Within Buildings and Vaults a.Pipe:Black steel in accordance with ASTM A53/A53M, Schedule 40, threaded ends for sizes 2 inches and smaller; otherwise, plain end beveled for butt welding. b.Threaded Fittings: ASME B16.3, black malleable iron. c.Socket-Welding Fittings: ASME B16.11, forged steel. d.Butt-Welding Fittings: ASME B16.9, with backing rings of compatible material. e.Unions: ASME B16.39, black malleable iron. f.Flanges and Flanged Fittings: ASME B16.5 steel flanges or convoluted steel flanges conforming to ASME BPVC SEC VIII D1.Flange faces shall have integral grooves of rectangular cross sections which afford containment for self-energizing gasket material. 2.2.2Underground Polyethylene (PE) PE pipe and fittings are as follows: a.Pipe: ASTM D2513, 100 psig working pressure, Standard Dimension Ratio (SDR), the ratio of pipe diameter to wall thickness, 11.5 maximum. b.Socket Fittings: ASTM D2683. c.Butt-Fusion Fittings: ASTM D2513, molded. 2.2.3Risers Manufacturer's standard riser, transition from plastic to steel pipe with 7 to 12 mil thick epoxy coating. Use swaged gas-tight construction with O-ring seals, metal insert, and protective sleeve. Provide wall-mounted riser supports [as indicated]. 2.2.4Transition Fittings a.Steel to Plastic (PE):As specified for "riser" except designed for steel-to-plastic with tapping tee or sleeve.Coat or wrap exposed steel pipe with heavy plastic coating. bPlastic to Plastic:Manufacturer's standard slip-on PE mechanical coupling, molded, with stainless-steel ring support, O-ring seals, and rated for 150 psig gas service. 2.3SHUTOFF VALVES, BELOW GROUND 2.3.1Metallic Ball Valves ASME B16.33 corrosion-resisting steel, with threaded or flanged ends. Provide polytetrafluoroethylene (PTFE) seats. 2.3.2PE Ball or Plug Valves ASME B16.40 and ASTM D2513, Class C materials (PE 2306 or PE 3406), strength rating of Class 1 location with class factor of 0.32, and SDR matching PE pipe dimensions and working pressure. 2.4VALVES, ABOVEGROUND Provide lockable valves where indicated. 2.4.1Shutoff Valves, Sizes Larger Than 2 Inches Steel body ball valve with flanged ends in accordance with ASME B16.38. Provide PTFE seats. 2.4.2Shutoff Valves, Sizes 2 Inches and Smaller Bronze body ball valve in accordance with ASME B16.33, full port pattern, reinforced PTFE seals, threaded ends, and PTFE seat. 2.4.3Line Appliance Pressure Regulator and Shutoff Valve Provide regulators conforming to ANSI Z21.18/CSA 6.3 for appliances and ANSI Z21.80/CSA 6.22 for line pressure regulators. Provide shutoff valves conforming to ANSI Z21.15/CSA 9.1 for manually controlled gas shutoff valves and ANSI Z21.21/CSA 6.5 for automatic shutoff valves for gas appliances. 2.4.4Service Regulators a.Provide ferrous bodied pressure regulators for individual service lines, capable of reducing distribution line pressure to pressures required for users.Provide service regulators conforming to AGA ANSI B109.4 CGA-6.18-M95 with full capacity internal relief[ and overpressure shutoff]. Set pressure relief at a lower pressure than would cause unsafe operation of any connected user. b.Adjust regulators for liquified petroleum gas to 10 to 12 inches of water column, with pressure relief set at 16 inches of water column. c.Provide regulator(s) having a single port with orifice diameter no greater than that recommended by the manufacturer for the maximum gas flow rate at the regulator inlet pressure.Provide regulator valve vent of resilient materials designed to withstand flow conditions when pressed against the valve port, capable of regulating downstream pressure within limits of accuracy and limiting the buildup of pressure under no-flow conditions to 50 percent or less of the discharge pressure maintained under flow conditions.Provide a self-contained service regulator, and pipe not exceeding exceed 2 inch size. 2.4.5Earthquake Automatic Gas Shutoff Valve ASCE 25-16 and UL listed or AGA listed or International Association of Plumbing and Mechanical Officials (IAPMO) listed.The valve may be either pendulum or ball construction with [remote [, pneumatic] [electronic] [or] [electric]] actuator. a. a. 2.5GAS METER AGA ANSI B109.1 pipe mounted, diaphragm or bellow style, cast-iron or enamel coated steel case. Provided with a strainer immediately upstream. Provide gas meter as required by local gas utility supplier.Provide combined register totalizer index, UV-resistant index cover, water escape hole in housing, and means for sealing against tampering.Provide temperature-compensated type meters sized for the required volumetric flow rate and suitable for accurately measuring and handling gas at pressures, temperatures, and flow rates indicated.Provide meters with over-pressure protection as specified in 49 CFR 192 and ASME B31.8.Provide meters that are tamper-proof. Provide meters with a pulse switch initiator capable of operating up to speeds of 500 maximum pulses per minute with no false pulses and requiring no field adjustments.Provide not less than one pulse per 100 cubic feet of gas. Minimum service life shall be 30,000,000 cycles. 2.5.1Utility Monitoring and Control System (UMCS) / Energy Monitoring and Control (EMCS) or Automatic Meter Reading Interfaces Provide gas meters capable of interfacing the output signal, equivalent to volumetric flow rate, with the existing UMCS / EMCS for data gathering in units of cubic meters cubic feet. Provide meters that do not require power to function and deliver data. Output signal shall be either a voltage or amperage signal that can be converted to volumetric flow by using an appropriate scaling factor. 2.5.2Measurement Configuration For buildings that already have a gas meter with a pulse output, ensure that the pulse output is connected to a data gathering device (i.e. electric meter).For buildings where a natural gas meter already exists but does not have a pulse output, add a pulse kit to the existing meter and tie the output to a data gathering device.If the existing gas meter will not accept a pulse kit or if no meter exists a new natural gas meter shall be installed, also requiring a pulse output to a data gathering device.Ensure the pulse frequency and electronic characteristics are compatible with the existing data gathering device, if any. 2.6GAS EQUIPMENT CONNECTORS Flexible Connectors: ANSI Z21.45. b.Quick Disconnect Couplings: ANSI Z21.41/CSA 6.9. c.Semi-Rigid Tubing and Fittings: ANSI Z21.69/CSA 6.16. 2.7VALVE BOX Provide rectangular concrete valve box, sized large enough for removal of valve without removing box. Cast the word "Gas" into the box cover. Use valve box for areas as follows: Roads and Traffic Areas:Heavy duty, cast iron cover. b.Other Areas:Standard duty, concrete cover. c. Airfields and Special Loadings:As detailed. 2.9BURIED UTILITY WARNING AND IDENTIFICATION TAPE Provide detectable aluminum-foil plastic-backed tape or detectable magnetic plastic tape manufactured specifically for warning and identification of buried piping.Tape shall be detectable by an electronic detection instrument.Provide tape in rolls, 3 inch minimum width, color-coded yellow for natural gas, with warning and identification imprinted in bold black letters continuously and repeatedly over entire tape length. Warning and identification shall be "CAUTION BURIED GAS PIPING BELOW" or similar wording.Use permanent code and letter coloring unaffected by moisture and other substances contained in trench backfill material. 2.10HANGERS AND SUPPORTS MSS SP-58, as required by MSS SP-69. 2.11WELDING FILLER METAL ASME B31.8. 2.12PIPE-THREAD TAPE Antiseize and sealant tape of polytetrafluoroethylene (PTFE). 2.13BOLTING (BOLTS AND NUTS) Stainless steel bolting; ASTM A193/A193M, Grade B8M or B8MA, Type 316, for bolts; and ASTM A194/A194M, Grade 8M, Type 316, for nuts.Dimensions of bolts, studs, and nuts shall conform with ASME B18.2.1and ASME B18.2.2 with coarse threads conforming to ASME B1.1, with Class 2A fit for bolts and studs and Class 2B fit for nuts. Bolts or bolt-studs shall extend through the nuts and may have reduced shanks of a diameter not less than the diameter at root of threads.Bolts shall have American Standard regular square or heavy hexagon heads; nuts shall be American Standard heavy semifinished hexagonal. 2.14GASKETS Fluorinated elastomer, compatible with flange faces. 2.15IDENTIFICATION FOR ABOVEGROUND PIPING MIL-STD-101 for legends and type and size of characters.For pipes 3/4 inch od and larger, provide printed legends to identify contents of pipes and arrows to show direction of flow.Color code label backgrounds to signify levels of hazard.Make labels of plastic sheet with pressure-sensitive adhesive suitable for the intended application.For pipes smaller than 3/4 inch od, provide brass identification tags 1 1/2 inches in diameter with legends in depressed black-filled characters. 2.16(LIQUEFIED PETROLEUM GAS) LPG CONTAINERS AND ACCESSORIES NFPA 58, DOT or ASME containers with appurtenances, system working pressure, minimum design pressure, that is LPG vapor pressure at100 degrees F, and water capacity as indicated. Provide containers with piping and fittings, fuse plugs, hose and flexible hose connectors, strainer, and marking conforming to NFPA 58. PART 3EXECUTION 3.1INSTALLATION Install gas piping, appliances, and equipment in accordance with NFPA 54. [Install distribution piping in accordance with ASME B31.8.] [Install and store liquefied petroleum gas piping, appliances, and equipment in accordance with NFPA 58.] 3.1.1Excavating and Backfilling Place pipe directly in trench bottom and cover with minimum 12 inches of sand to top of pipe. Minimum cover shall be increased to 18 in if external damage to the pipe or tubing from external forces is likely to result. Where a minimum of 12 in. of cover cannot be provided, the pipe shall be installed in conduit or bridged. The trench shall be graded so that the pipe has a firm, substantially continuous bearing on the bottom of the trench. If trench bottom is rocky, place pipe on a 3 inch bed of sand and cover as above. Provide remaining backfilling free of rocks and abrasives. Coordinate provision of utility warning and identification tape with backfill operation. Bury utility warning and identification tape with printed side up at a depth of 12 inches below the top surface of earth or the top surface of the subgrade under pavements. 3.1.2Piping Cut pipe to actual dimensions and assemble to prevent residual stress. Provide supply connections entering the buildings as indicated. Within buildings, run piping parallel to structure lines and conceal in finished spaces.Terminate each vertical supply pipe to burner or appliance with tee, nipple and cap to form a sediment trap.To supply multiple items of gas-burning equipment, provide manifold with inlet connections at both ends. 3.1.2.1Cleanliness Clean inside of pipe and fittings before installation.Blow lines clear using) 80 to 100 psig clean dry compressed air. Rap steel lines sharply along entire pipe length before blowing clear. Cap or plug pipe ends to maintain cleanliness throughout installation. 3.1.2.2Aboveground Steel Piping Determine and establish measurements for piping at the job site and accurately cut pipe lengths accordingly.For 2 inch diameter and smaller, use threaded or socket-welded joints.For 2 1/2 inch diameter and larger, use flanged or butt-welded joints. a.Threaded Joints:Where possible use pipe with factory-cut threads, otherwise cut pipe ends square, remove fins and burrs, and cut taper pipe threads in accordance with ASME B1.20.1.Provide threads smooth, clean, and full-cut.Apply anti-seize paste or tape to male threads portion.Work piping into place without springing or forcing. Backing off to permit alignment of threaded joints will not be permitted. Engage threads so that not more than three threads remain exposed.Use unions for connections to valves for which a means of disconnection is not otherwise provided. b.Welded Joints:Weld by the shielded metal-arc process, using covered electrodes and in accordance with procedures established and qualified in accordance with ASME B31.8. c.Flanged Joints:Use flanged joints for connecting welded joint pipe and fittings to valves to provide for disconnection.Install joints so that flange faces bear uniformly on gaskets.Engage bolts so that there is complete threading through the nuts and tighten so that bolts are uniformly stressed and equally torqued. d.Pipe Size Changes:Use reducing fittings for changes in pipe size. Size changes made with bushings will not be accepted. e.Painting:Paint new ferrous metal piping, including supports, in accordance with Section 09 90 00 PAINTS AND COATINGS.Do not apply paint until piping tests have been completed. f.Identification of Piping:Identify piping aboveground in accordance with MIL- STD-101, using adhesive-backed or snap-on plastic labels and arrows.In lieu of labels, identification tags may be used.Apply labels or tags to finished paint at intervals of not more than 15 meters 50 feet.Provide two copies of the piping identification code framed under glass and install where directed. 3.1.2.3Buried Plastic Lines Provide totally PE piping.Prior to installation, obtain printed instructions and technical assistance in proper installation techniques from pipe manufacturer.[When joining new PE pipe to existing pipe line, ascertain what procedural changes in the fusion process is necessary to attain optimum bonding.] a.Jointing Procedures:Use jointing procedures conforming to AGA XR0603 and 49 CFR 192 that have been qualified by test in accordance with 49 CFR 192.283 and proven to make satisfactory joints.Personnel make joints in plastic pipe shall be qualified in accordance with 49 CFR 192.285, under the submitted and approved procedure by making a satisfactory specimen joint that passes the required inspection and test. Joints in plastic pipe shall be inspected by a person qualified by 49 CFR 192.287 under the applicable procedure.Certificates that qualify the applicable procedures, joining personnel, and inspectors shall be submitted and approved and shall be on file with the Contracting Officer prior to making these joints. b.PE Piping:Prior to installation, Contractor shall have supervising and installing personnel.Provide fusion-welded joints except where transitions have been specified. Use electrically heated tools, thermostatically controlled and equipped with temperature indication. (Where connection must be made to existing plastic pipe, contractor shall be responsible for determination of compatibility of materials and procedural changes in fusion process necessary to attain maximum integrity of bond.) c.Laying PE Pipe:Bury pipe 12 inches below finish grade or deeper when indicated. Lay in accordance with manufacturer's printed instructions. 3.1.2.4Piping Underground Beneath Buildings. Where the installation of gas piping underground beneath buildings is unavoidable, the piping shall be encased in an approved conduit designed to withstand the superimposed loads and installed in accordance with 7.1.6.1 or 7.1.6.2. 7.1.6.1 Conduit with One End Terminating Outdoors. The conduit shall extend into an accessible portion of the building and, at the point where the conduit terminates in the building, the space between the conduit and the gas piping shall be sealed to prevent the possible entrance of any gas leakage. Where the end sealing is of a type that retains the full pressure of the pipe, the conduit shall be designed for the same pressure as the pipe. The conduit shall extend at least 4 in. outside the building, be vented outdoors above finished ground level, and be installed so as to prevent the entrance of water and insects. 7.1.6.2 Conduit with Both Ends Terminating Indoors. Where the conduit originates and terminates within the same building, the conduit shall originate and terminate in an accessible portion of the building and shall not be sealed. 3.1.2.5Connections to Existing Pipeline When making connections to live gas mains, use pressure tight installation equipment operated by workmen trained and experienced in making hot taps. For connections to existing underground pipeline or service branch, use transition fittings for dissimilar materials. 3.1.2.6Wrapping Where connection to existing steel line is made underground, tape wrap new steel transition fittings and exposed existing pipe having damaged coating. Clean pipe to bare metal.Initially stretch first layer of tape to conform to the surface while spirally half- lapping.Apply a second layer, half-lapped and spiraled as the first layer, but with spirals perpendicular to first wrapping.Use 0.025 mm 10 mil minimum thick polyethylene tape. In lieu of tape wrap, heat shrinkable 0.025 mm 10 mil minimum thick polyethylene sleeve may be used. 3.1.3Valves Install valves approximately at locations indicated.Orient stems vertically, with operators on top, or horizontally. 3.1.3.1Stop Valve and Shutoff Valve Provide stop valve on service branch at connection to main and shut-off valve on riser outside of building. 3.1.4Gas Service Installation Installations shall be in accordance with 49 CFR 192 and ASME B31.8. Contractor shall submit and use only tested and approved work procedures. Contractor shall use only welders and jointers who have been recently qualified by training and test for joining and installing the gas pipe material used on this job. The finished product shall be inspected by a person qualified to inspect joints made by the particular procedures used to make joints. 3.1.4.1Service Line Install service line, branch connection to the main, and riser in accordance with 49 CFR 192 and ASME B31.8.Provide a minimum of 18 inches cover or encase the service line so that it is protected. Install service line so that no undue stress is applied to the pipe, connection, or riser. Install approved riser and terminate with an approved isolation valve, EFV and automatic shutoff device. After laying of pipe and testing, backfill the trench. Where steel pipe is used as service line, install corrosion prevention coating and cathodic protect for the steel service line.Where connected to an existing cathodically protected steel pipe, ensure electrical continuity from the riser to the branch connection to the main.Install a dielectric fitting on the riser to prevent electrical continuity to the above ground piping. Where plastic pipe is used as the service line, make joints in accordance with procedures qualified by test. Personnel joining plastic pipe shall be qualified by making a satisfactory specimen joint that passes the required inspection and test listed in 49 CFR 192.285.Inspection shall be made by inspectors qualified in evaluating joints made under the specific joining procedure, as required by 49 CFR 192.287. 3.1.4.2Service Regulator Install service regulator in accordance with 49 CFR 192 and ASME B31.8 and this specification ensuring that the customer's piping is protected from over pressurization should the service regulator fail.A 3/8 inch tapped fitting equipped with a plug shall be provided on both sides of the service regulator for installation of pressure gauges for adjusting the regulator.For inside installations, route the regulator vent pipe through the exterior wall to the atmosphere, and seal building penetrations for service line and vent. Terminate the regulator vent so that it is protected from precipitation and insect intrusion, so that it is not submerged during floods, and so that gas escaping will not create a hazard or enter the building through openings. 54. 3.1.4.3Gas Meter Install shutoff valve, meter set assembly, and service regulator on the service line outside the building, 18 inches above the ground on the riser. An insulating joint (dielectric connection) shall be installed on the inlet side of the meter set assembly and service regulator and shall be constructed to prevent flow of electrical current. 3.1.5Pipe Sleeves Where piping penetrates concrete or masonry wall, floor or firewall, provide pipe sleeve poured or grouted in place. Make sleeve of steel or cast-iron pipe of such size to provide 1/4 inch or more annular clearance around pipe. Extend sleeve through wall or slab and terminate flush with both surfaces. Pack annular space with oakum, and caulk at ends with silicone construction sealant. Piping Through Foundation Wall. Underground piping installed through the outer foundation or basement wall of a building shall be encased in a protective sleeve or protected by an approved device or method. The space between the gas piping and the building or sleeve shall be sealed to prevent entry of gas and water. 3.1.6Piping Hangers and Supports Selection, fabrication, and installation of piping hangers and supports shall conform with MSS SP-69 and MSS SP-58, unless otherwise indicated. 3.1.7Final Connections Make final connections to equipment and appliances using rigid pipe and fittings, except for the following: 3.1.7.1Domestic Water Heaters Connect with AGA-Approved semi-rigid tubing and fittings. 3.1.7.2Kitchen Equipment Install AGA-Approved gas equipment connectors.Connectors shall be long enough to permit movement of equipment for cleaning and to afford access to coupling. 3.2FIELD QUALITY CONTROL 3.2.1Metal Welding Inspection Inspect for compliance with NFPA 54and 49 CFR 192. Replace, repair, and then re- inspect defective welds. 3.2.2PE Fusion Welding Inspection Visually inspect butt joints by comparing with, manufacturer's visual joint appearance chart.Inspect fusion joints for proper fused connection. Replace defective joints by cutting out defective joints or replacing fittings.Inspect 100 percent of all joints and reinspect all corrections. Arrange with the pipe manufacturer's representative in the presence of the Contracting Officer to make first time inspection. 3.2.3Pressure Tests Use test pressure of 1 1/2 times maximum working pressure, but in no case less than 50 psig. Do not test until every joint has set and cooled at least 8 hours at temperatures above 50 degrees F. Conduct testing before backfilling; however, place sufficient backfill material between fittings to hold pipe in place during tests.Test system gas tight in accordance with NFPA 54. Use clean dry air or inert gas, such as nitrogen or carbon dioxide, for testing. Systems which may be contaminated by gas shall first be purged as specified. Make tests on entire system or on sections that can be isolated by valves. After pressurization, isolate entire piping system from sources of air during test period. Maintain test pressure for at least 8 hours between times of first and last reading of pressure and temperature. Take first reading at least one hour after test pressure has been applied. Do not take test readings during rapid weather changes. Provide temperature same as actual trench conditions.There shall be no reduction in the applied test pressure other than that due to a change in ambient temperature. Allow for ambient temperature change in accordance with the relationship PF + 14.7 = (P1 + 14.7) (T2 + 460) / T1 + 460), in which "T" and "PF" represent Fahrenheit temperature and gage pressure, respectively, subscripts "1" and "2" denote initial and final readings, and "PF" is the calculated final pressure. If "PF" exceeds the measured final pressure (final gage reading) by 1/2 psi or more, isolate sections of the piping system, retest each section individually, and apply a solution of warm soapy water to joints of each section for which a reduction in pressure occurs after allowing for ambient temperature change. Repair leaking joints and repeat test until no reduction in pressure occurs. In performing tests, use a test gage calibrated in one psi increments and readable to 1/2 psi. 3.2.4System Purging After completing pressure tests, and before testing a gas contaminated line, purge line with nitrogen at junction with main line to remove all air and gas.Clear completed line by attaching a test pilot fixture at capped stub-in line at building location and let gas flow until test pilot ignites.Procedures shall conform to NFPA No.Description Date Ian G. Vega, P.E. License #: 83516