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ABCC P2 - Bldg 1 - 1-M0.01_1GENERAL: 1. CONTRACTOR SHALL COMPLY WITH ALL LAWS, ORDINANCES, RULES, CODES, AMENDMENTS, AND REGULATIONS OF ALL GOVERNMENTAL AUTHORITIES HAVING JURISDICTION AND THE NATIONAL FIRE PROTECTION ASSOCIATION. ALL MECHANICAL EQUIPMENT, COMPONENTS, INSTALLATIONS, AND CONTROLS TO COMPLY WITH THE FOLLOWING: A. THE SUBMISSION OF A BID OR PROPOSAL WILL BE CONSTRUCTED AS EVIDENCE THAT THE CONTRACTOR IS FAMILIAR WITH THE PLANS AND BUILDING SITE. CLAIMS MADE SUBSEQUENT TO THE PROPOSAL FOR MATERIALS OR LABOR DUE TO DIFFICULTIES ENCOUNTERED WILL NOT BE RECOGNIZED, UNLESS THESE DIFFICULTIES COULD NOT HAVE BEEN FORESEEN EVEN THOUGH PROPER EXAMINATION HAD BEEN MADE. B. PROVIDE ALL EQUIPMENT AND MATERIALS AND PERFORM ALL LABOR REQUIRED TO INSTALL COMPLETE AND OPERABLE SYSTEMS AS INDICATED ON THE DRAWINGS, AS SPECIFIED AND AS REQUIRED BY CODE. C. PROVIDE EQUIPMENT AND MATERIAL SUBMITTALS FOR APPROVAL INDICATING COMPLIANCE WITH CONTRACT REQUIREMENTS PRIOR TO ORDERING EQUIPMENT & MATERIALS. SUBMITTALS SHALL BE SUBMITTED TO THE OWNER OR ARCHITECT, AS APPLICABLE, AND SHALL BE APPROVED PRIOR TO PURCHASE OR FABRICATION OF SUBMITTED ITEMS. SUBMITTALS SHALL INCLUDE MANUFACTURER AND MODEL NUMBER, SCHEDULED INFORMATION, ELECTRICAL CHARACTERISTICS, ACCESSORIES AND OPTIONS, INSTALLATION INSTRUCTIONS, AND LIST ANY DEVIATIONS FROM REQUIREMENTS. D. ALL EQUIPMENT & MATERIALS SHALL BE NEW (UNLESS OTHERWISE INDICATED), AND THE CURRENT MODEL FOR WHICH REPLACEMENT PARTS ARE AVAILABLE. SUBSTITUTIONS WILL ONLY BE ACCEPTED AT THE DISCRETION OF THE ENGINEER. E. WHERE TWO OR MORE ITEMS OF THE SAME TYPE OF EQUIPMENT ARE REQUIRED, THE PRODUCT OF ONE MANUFACTURER SHALL BE USED. F. IF THE CONTRACTOR SUBSTITUTES EQUIPMENT OR MATERIALS DIFFERENT FROM THE EQUIPMENT & MATERIALS SPECIFIED, THE CONTRACTOR WILL BE RESPONSIBLE FOR ANY CHANGES OR INCREASE IN COSTS TO INCLUDING BUT NOT LIMITED TO ELECTRICAL DISTRIBUTION SYSTEMS, STRUCTURAL SUPPORTS, ARCHITECTURAL CHANGES, ETC. TO ACCOMMODATE THE SUBSTITUTED EQUIPMENT. G. THE CONTRACTOR SHALL WARRANT TO THE OWNER THAT ALL WORK SHALL BE FREE FROM DEFECTS AND WILL CONFORM TO THE CONTRACT DOCUMENTS. THIS WARRANTY SHALL EXTEND NOT LESS THAN ONE (1) YEAR FROM THE DATE OF BENEFICIAL OCCUPANCY FOR WORKMANSHIP AND MATERIALS. COMPRESSORS SHALL INCLUDE MANUFACTURER EXTENDED FOUR (4) YEAR WARRANTY IN ADDITION TO INITIAL CONTRACTOR ONE (1) YEAR WARRANTY. H. THE CONTRACTOR SHALL PROVIDE OPERATION & MAINTENANCE (O&M) MANUALS THAT SHALL, AS A MINIMUM, INCLUDE PARTS LISTS FOR INDIVIDUAL COMPONENTS OF EACH PIECE OF EQUIPMENT, MANUFACTURER'S NAME AND ADDRESS, LOCATION OF LOCAL PARTS SUPPLIER, MANUFACTURER'S PUBLISHED OPERATION AND MAINTENANCE INSTRUCTIONS, DATA SHEETS HIGHLIGHTING EQUIPMENT DESIGNATIONS AND MODEL NUMBERS. DATA SHEETS FOR FANS SHALL INCLUDE FAN CURVE OR PERFORMANCE DATA FOR THE FULL RANGE OF STATIC PRESSURE AND CFM CAPABILITIES. I. THE CONTRACTOR SHALL PROVIDE OPERATION & MAINTENANCE (O&M) MANUALS THAT SHALL, AS A MINIMUM, INCLUDE PARTS LISTS FOR INDIVIDUAL COMPONENTS OF EACH PIECE OF EQUIPMENT, MANUFACTURER'S NAME AND ADDRESS, LOCATION OF LOCAL PARTS SUPPLIER, MANUFACTURER'S PUBLISHED OPERATION AND MAINTENANCE INSTRUCTIONS, DATA SHEETS HIGHLIGHTING EQUIPMENT DESIGNATIONS AND MODEL NUMBERS. DATA SHEETS FOR FANS SHALL INCLUDE FAN CURVE OR PERFORMANCE DATA FOR THE FULL RANGE OF STATIC PRESSURE AND CFM CAPABILITIES. J. UPON COMPLETION OF THE WORK, THE CONTRACTOR SHALL THOROUGHLY CLEAN THE CONTRACT AREA AND ALL OTHER AREAS USED FOR STORAGE, STAGING, ETC. THIS SHALL INCLUDE, BUT NOT BE LIMITED TO, WASHING AND REPAIRING GLASS, REMOVING SPOTS AND STAINS, CLEANING ALL FIXTURES AND WASHING ALL FLOORS, WALLS, AND CEILINGS, AS APPLICABLE TO THE WORK AREA. K. ANY BUILDING SURFACE, INCLUDING BUT NOT LIMITED TO WALL, FLOOR, DOORS, WINDOWS, AND CEILINGS, DAMAGED DURING THE INSTALLATION, FABRICATION, OR MOVING OF MECHANICAL EQUIPMENT AND ACCESSORIES SHALL BE REPAIRED TO MATCH NEW OR EXISTING CONDITIONS. L. CONSTRUCTION DOCUMENTS ARE BASED UPON A FIELD EXAMINATION OF THE SITE AND AVAILABLE EXISTING BUILDING PLANS, AND THEREFORE, MAY NOT INDICATE ALL EXISTING ITEMS AND SITE CONDITIONS. THE CONTRACTOR SHALL VISIT THE SITE AND BECOME FAMILIAR WITH THE WORK AREAS AND SCOPE OF WORK OF THE PROJECT PRIOR TO BID. ADDITIONALLY, PRIOR TO THE ORDERING OR PURCHASING OF ANY EQUIPMENT OR MATERIALS AND PRIOR TO THE INSTALLATION OF ANY NEW WORK, THE CONTRACTOR SHALL EXAMINE THE PREMISES OF WHERE THE WORK WILL BE DONE AND VERIFY IF EXISTING CONDITIONS WILL IN ANY MANNER AFFECT THE WORK UNDER THIS CONTRACT. ANY EXISTING CONDITIONS WHICH ARE APPARENT OR COULD BE REASONABLY INFERRED FROM A VISIT TO THE SITE SHALL NOT BE THE BASIS FOR A CHANGE IN THE CONTRACT AMOUNT. M. VERIFY EXISTING LOCATIONS OF EQUIPMENT, DUCTWORK, PIPING, AND SYSTEM COMPONENTS PRIOR TO DEMOLITION. IF EXISTING CONDITIONS ARE DIFFERENT THAN WHAT IS INDICATED ON THE CONTRACT DOCUMENTS, THE CONTRACTOR SHALL NOTIFY THE OWNER/ARCHITECT PRIOR TO PROCEEDING WITH WORK. N. CONTRACTOR TO PROVIDE ALL LABOR, EQUIPMENT AND MATERIALS NEEDED TO REMOVE EXISTING EQUIPMENT, DUCTWORK, PIPING, ETC. NOT REQUIRED FOR THE PROPER OPERATION OF THE NEW SYSTEMS OR EXISTING TO REMAIN SYSTEMS. REMOVAL WILL BE CONSISTENT WITH THE FINAL CONFIGURATION OF THE SYSTEMS INDICATED ON THE NEW WORK PLANS. ALL ITEMS THAT ARE DEMOLISHED OR DAMAGED SHALL BECOME THE PROPERTY OF THE CONTRACTOR UPON REMOVAL. THE MATERIALS SHALL BE REMOVED IMMEDIATELY FROM THE SITE AND SHALL NOT BE REUSED. DISPOSE OF ALL DEBRIS IN ACCORDANCE WITH APPLICABLE FEDERAL, STATE, AND LOCAL REQUIREMENTS. O. PRIOR TO REMOVAL OF ANY MECHANICAL EQUIPMENT, ENSURE THAT ANY ASSOCIATED POWER, GAS, AND CONTROL WIRING HAS BEEN SAFELY DISCONNECTED. P. PROTECT OPENINGS OF DUCTWORK, PIPING, CONDUIT, ETC. FROM ENTRANCE OF FOREIGN MATERIALS AT ALL TIMES DURING CONSTRUCTION. Q. UNLESS SPECIFICALLY NOTED TO BE REMOVED, EXISTING EQUIPMENT, DUCTWORK PIPING, ETC. IS TO REMAIN. EXISTING ITEMS TO REMAIN AND EXISTING BUILDING SURFACES SHALL BE ADEQUATELY PROTECTED FROM DEMOLITION AND NEW CONSTRUCTION WORK, AS NEEDED. ANY ITEMS DAMAGED SHALL BE ADEQUATELY CLEANED OR REPLACED TO THE OWNER’S SATISFACTION TO ORIGINAL CONDITION BEFORE CONSTRUCTION. R. PATCH ANY HOLES IN STRUCTURE CREATED BY REMOVAL OF DUCTWORK, PIPING, CONDUITS, ETC. ABANDONED ITEMS, ANCHORS, INSERTS, PIPE STUBS, AND OTHER SIMILAR PROJECTIONS NOT BEING CONCEALED BY NEW CONSTRUCTION SHALL BE REMOVED TO A MINIMUM OF 1”BELOW THE ADJACENT FINISHED SURFACE AND THE DISTURBED AREA PATCHED. S. REINSULATE DUCTWORK OR PIPING WHERE EXISTING INSULATED DUCTWORK OR PIPING IS PATCHED, CAPPED, ETC. WITH NEW INSULATION MATERIALS THAT MATCH THE EXISTING INSULATION MATERIALS AND R-VALUES. COORDINATION: 1. THE DRAWINGS SHALL BE CONSIDERED AS DIAGRAMMATIC. ATTENTION IS CALLED TO THE FACT THAT WHILE THE DRAWINGS ARE GENERALLY TO SCALE AND ARE ACCURATE AS THE SCALE WILL PERMIT. DO NOT SCALE DRAWINGS. THE EXACT LOCATIONS NECESSARY TO SECURE THE BEST CONDITIONS AND RESULTS MUST BE DETERMINED BY THE PROJECT SITE CONDITIONS AND SHALL HAVE THE APPROVAL OF THE ENGINEER BEFORE BEING INSTALLED. CUTTING OR ALTERING ANY STRUCTURAL MEMBERS MUST NOT BE PERMITTED WITHOUT WRITTEN APPROVAL OF ARCHITECT OR STRUCTURAL ENGINEER, AS APPLICABLE. ADDITIONALLY, THE DRAWINGS DO NOT INDICATE EVERY FITTING, ELBOW, OFFSET, OR SIMILAR COMPONENTS WHICH ARE REQUIRED TO COMPLETE THE WORK. 2. COORDINATE CONSTRUCTION OF ALL MECHANICAL WORK WITH ARCHITECTURAL, STRUCTURAL, CIVIL, ELECTRICAL WORK, AS APPLICABLE, SHOWN ON OTHER CONTRACT DOCUMENT DRAWINGS. ALL REQUIRED CLEARANCES SHALL BE PROVIDED. 3. LOCATIONS OF EXTERIOR PENETRATIONS (I.E. LOUVERS OR WALLCAPS) AND INDOOR EXPOSED MECHANICAL EQUIPMENT AND ACCESSORIES SHALL BE FACTORY COATED TO MATCH BUILDING EXTERIOR FINISH. COLOR SHALL BE APPROVED BY THE ARCHITECT AND/OR OWNER REPRESENTATIVE, AS APPLICABLE, PRIOR TO PURCHASE. 4. ALL MATERIALS INSTALLED WITHIN HVAC AIR PLENUMS SHALL BE RATED WITH A MAXIMUM FLAME-SPREAD INDEX OF 25 AND A MAXIMUM SMOKE- DEVELOPED INDEX OF 50. 5. REFER TO ARCHITECTURAL PLANS FOR FIRE AND SMOKE RESISTANCE RATINGS OF ALL WALLS, FLOORS, CEILINGS, OR AND PARTITIONS. ALL OPENINGS IN RATED WALLS DUE TO PIPING, CONDUIT, ETC., SHALL BE FIRE STOPPED WITH A PRODUCT SIMILAR TO 3M OR APPROVED EQUAL TO MAINTAIN THE DESIGNATED RATING OF THE ASSEMBLY. 6. DUCTWORK AND PIPING SHALL NOT BE INSTALLED IN ROOMS DESIGNATED TO CONTAIN ELECTRICAL EQUIPMENT (I.E. ELECTRICAL, IT, ELEVATOR ROOMS) UNLESS SERVING THE RESPECTIVE ROOM. DUCTWORK AND PIPING SHALL NOT BE INSTALLED DIRECTLY OVER ELECTRICAL EQUIPMENT OR PANELS. TESTING, ADJUSTING, AND BALANCING: 1. TESTING, ADJUSTING, AND BALANCING (TAB) SHALL BE PERFORMED ON ALL SCHEDULED EQUIPMENT AND DEVICES BEFORE ANY INSULATION IS APPLIED AND INCLUDE SUPPLY AIR, EXHAUST AIR, AND OUTDOOR AIR VALUES INDICATED FOR EACH SYSTEM. TAB AGENCY SHALL BE A MEMBER OF THE ASSOCIATED AIR BALANCE COUNCIL (AABC) OR THE NATIONAL ENVIRONMENTAL BALANCING BUREAU (NEBB). 2. SUBMIT THE TEST AND BALANCE REPORT TO THE OWNER OR ARCHITECT, AS APPLICABLE, FOR APPROVAL. REPORT SHALL INCLUDE ALL APPLICABLE AIR AND HYDRAULIC BALANCING DATA AND PROVIDE A SUMMARY OF INSTRUMENTS USED WITH LATEST CALIBRATION DATES. REPORTS SHALL BEAR THE SEAL OF THE TAB SUPERVISOR IN CHARGE AND INCLUDE A WRITTEN GUARANTEE THAT ALL WORK WAS PERFORMED IN ACCORDANCE WITH THE CERTIFYING AGENCY STANDARDS. EQUIPMENT 1. ALL MECHANICAL EQUIPMENT AND ACCESSORIES TO BE INSTALLED IN ACCORDANCE WITH MANUFACTURER REQUIREMENTS, CONTRACT DOCUMENTS, AND ALL APPLICABLE CODES AND REGULATIONS. COORDINATE EQUIPMENT CONNECTIONS AND REQUIRED CLEARANCES WITH MANUFACTURER CERTIFIED DRAWINGS. PROVIDE DUCTWORK AND PIPING TRANSITIONS, AS REQUIRED. 2. PROVIDE ACCESS PANELS FOR INSTALLATIONS IN WALLS AND CEILINGS, WHERE REQUIRED, TO SERVICE DAMPERS, VALVES, AND OTHER CONCEALED MECHANICAL EQUIPMENT THAT REQUIRE ACCESS FOR ADJUSTMENT OR MAINTENANCE. ACCESS PANELS SHALL BE TURNED OVER TO GENERAL CONTRACTOR FOR INSTALLATION. 3. ALL EQUIPMENT, PIPING, ETC., SHALL BE SUPPORTED AS REQUIRED TO PROVIDE A VIBRATION FREE INSTALLATION. 4. ALL EQUIPMENT AND PIPING INSULATION BE RATED WITH A MAXIMUM FLAME-SPREAD INDEX OF 25 AND A MAXIMUM SMOKE-DEVELOPED INDEX OF 50, AS REGULATED BY ASTM E-84, NFPA 255, OR UL 723. 5. ELECTRICAL WIRING, CONTROLS, AND CONNECTIONS TO EQUIPMENT TO BE IN ACCORDANCE WITH NFPA 70. ALL ELECTRICALLY POWERED MECHANICAL EQUIPMENT SHALL BE PROVIDED WITH A DISCONNECT AND INSTALLED BY THE ELECTRICAL CONTRACTOR. 6. ALL CONTROL WIRE AND CONDUIT SHALL COMPLY WITH THE NATIONAL ELECTRIC CODE AND DIVISION 16 REQUIREMENTS. 7. COORDINATE LOCATION OF ALL GRADE MOUNTED MECHANICAL EQUIPMENT WITH ARCHITECTURAL AND/OR CIVIL PLANS, AS APPLICABLE. GRADE MOUNTED MECHANICAL EQUIPMENT TO BE INSTALLED LEVEL ON 4”THICK CONCRETE PAD THAT EXTENDS 4”FURTHER THAN ALL SIDES OF EQUIPMENT FOOTPRINT. 8. FOR CURB-MOUNTED ROOFTOP EQUIPMENT, ROOF CURBS SHALL BE PROVIDED WITH EQUIPMENT, UNLESS NOTED OTHERWISE. PROVIDE ROOF OPENINGS AND ANY SUPPLEMENTAL STRUCTURE, AS NEEDED, TO LEVEL EQUIPMENT. 9. COORDINATE LOCATION OF ALL ROOF MOUNTED MECHANICAL EQUIPMENT WITH ARCHITECTURAL AND PLANS, AS APPLICABLE. ROOF MOUNTED MECHANICAL EQUIPMENT SHAL BE INSTALLED LEVEL ON EQUIPMENT PAD, DIVERSITECH CLADLITE OR EQUAL, THAT EXTENDS 4”FURTHER THAN ALL SIDES OF EQUIPMENT FOOTPRINT WITH ½”THICK NEOPRENE PADS (MINIMUM FOUR (4) PER UNIT). DUCTWORK: 1. ALL DUCTWORK DIMENSIONS SHOWN ARE INSIDE CLEAR DIMENSIONS. INCREASE SHEET METAL FABRICATION DIMENSIONS TO ACCOUNT FOR DUCT LINER WHERE INDICATED ON PLANS. 2. SUPPLY, RETURN, EXHAUST AND OUTSIDE AIR DUCT SHALL BE CONSTRUCTED OF GALVANIZED SHEET METAL CONFORMING WITH ASTM A90, A525, AND A527 RATINGS AND A G90 COATING DESIGNATION. ALL DUCTWORK SHALL BE FABRICATED AND INSTALLED IN ACCORDANCE WITH THE LATEST VERSION OF SMACNA’S ‘HVAC DUCT CONSTRUCTION STANDARDS METAL AND FLEXIBLE.’FIBERGLASS DUCT BOARD SHALL NOT BE USED. 3. LOW PRESSURE DUCTWORK SHALL BE CONSTRUCTED TO 2 IN. W.G. PRESSURE CLASSIFICATIONS, WITH SEAL ‘C’AND A LEAKAGE RATE OF 12 FOR RECTANGULAR DUCTWORK. 4. MITERED AND RADIUS ELBOWS SHALL HAVE A MINIMUM 1.5 RADIUS, UNLESS NOTED OTHERWISE. 5. PROVIDE SINGLE THICKNESS TURNING VANES FOR ALL MITERED TURNS, ELBOWS, AND RADIUS ELBOWS LESS THAN 1.5 RADIUS. 6. DUCTWORK SEAMS AND JOINTS SHALL BE SEALED WITH SOLVENT BASED SEAM AND JOINT SEALANT. FLANGED JOINTS SHALL BE SEALED WITH MASTIC, ONE PART, ACID-CURING, ELASTOMERIC JOINT SEALANT COMPLIANT WITH ASTM C20. DUCT TAPE SHALL NOT BE USED. 7. ALL SUPPLY AIR AND OUTDOOR AIR DUCT BRANCH DUCTS SHALL INCLUDE MANUAL BALANCING DAMPERS AT CONNECTION TO MAIN DUCTS. IF MANUAL VOLUME DAMPERS ARE INSTALLED IN INACCESSIBLE CEILING OR SIMILAR SPACE, PROVIDE REMOTE DAMPER CONTROLLER AND VOLUME DAMPER, YOUNG REGULATOR BOWDEN CABLE CONTROLLER 270-896C CONCEALED CUP AND COVER,DAMPER MODEL 830A-CC, OR EQUAL. 8. SPIN-IN FITTINGS SHALL BE 26 GAUGE GALVANIZED G90 SHEET METAL WITH INTEGRAL DAMPER AND SCOOP. 9. FLEXIBLE DUCTWORK SHALL BE UL 181 CLASS 1 RATED, FLEXMASTER TYPE 6M OR APPROVED EQUAL. FLEXIBLE DUCTWORK SHALL NOT BE USED IN NEGATIVE PRESSURE APPLICATIONS. 10. ACCESS DOORS SHALL BE DOUBLE WALL, DUCT MOUNTED, ROUND WITH CAM LOCKS AND CABLES, FABRICATED OF GALVANIZED SHEET METAL WITH INSULATION FILL AND THICKNESS FOR CLASS 1 DUCTWORK. 11. INSULATE ALL SUPPLY AIR AND OUTDOOR AIR DUCTWORK AND RETURN AIR DUCTWORK WITH INTEGRAL VAPOR BARRIER. INSULATION SHALL BE MIN. R-8 WHEN INSTALLED. INSULATION SHALL BE APPLIED WITH UNBROKEN VAPOR SEALS. THE INSULATION SHALL BE CONTINUOUS THROUGH WALL OPENINGS AND SLEEVES. ALL DUCT HANGARS SHALL BE INSTALLED OUTSIDE OF DUCT INSULATION. ALL APPURTENANCES CONNECTED TO COLD SURFACES SHALL BE INSULATED TO PREVENT CONDENSATION. 12. SUPPLY AND RETURN DUCTWORK LOCATED EXTERIOR TO THE BUILDING ENVELOPE SHALL BE CONSTRUCTED OF GALVANIZED SHEET METAL (G90 MIN.) WITH ALL SEAMS CAULKED AND SEALED WEATHERTIGHT AND COATED WITH A RUST PREVENTIVE COATING OVER THE ENTIRE DUCT SURFACE. DUCTWORK TO BE SLOPED MIN. 1/4”PER FOOT. PROVIDE MIN. R-8, (2”THICK) RIGID INSULATION BOARD, JOHNS MANVILLE 800 SERIES SPIN-GLAS OR EQUAL. PROVIDE WEATHER-PROOF CLADDING JACKET ON EXTERIOR OF ASSEMBLY, JOHN MANVILLE ALUMAGUARD OR EQUAL. REFRIGERANT PIPING: 1. REFRIGERANT PIPING TO BE TYPE ACR COPPER TUBING CONFORMING TO ASTM B280. 2. REFRIGERANT SUCTION LINES TO BE SLOPED 1/8”PER 10 LINEAR FEET OF HORIZONTAL RUN TOWARD COMPRESSOR WITH NO LONG TRAPS OR DEAD ENDS THAT MAY CAUSE OIL SEPARATION. 3. REFRIGERANT PIPING TO BE SIZED AND INSTALLED TO MEET WITH ALL MANUFACTURER REQUIREMENTS FOR VERTICAL AND TOTAL MAXIMUM LENGTH REQUIREMENTS. 4. REFRIGERANT CHARGING VALVE CONNECTIONS TO BE PROVIDED IN LIQUID LINE BETWEEN RECEIVER SHUTOFF VALVE AND EXPANSION VALVE. 5. REFRIGERANT LINES TO BE INSULATED TO MINIMUM ENERGY CODE REQUIREMENTS. INSULATION INSTALLED ON EXTERIOR OF THE BUILDING SHALL BE COVERED WITH AN ASPHALT SATURATED VAPOR BARRIER AND PAINTED WITH TWO (2) COATS OF ASPHALTIC WATER PROOFING COMPOUND. CONDENSATE: 1. CONDENSATE DRAIN PIPING SHALL BE SLOPED AT A MINIMUM 1/8”PER LINEAR FOOT OF HORIZONTAL RUN. CONDENSATE LINES SHALL INCLUDE TRAP WITH CLEANOUT PLUG AT EACH EQUIPMENT CONDENSATE CONNECTION. 2. CONDENSATE PIPING SHALL BE INSULATED WITH ½”ARMAFLEX INSULATION OR APPROVED EQUAL. 3. AIR HANDLING UNITS WITH COOLING COILS SHALL BE PROVIDED WITH A WATER DETECTION DEVICE, CONFORMING WITH UL 508, INSTALLED IN EITHER THE UNIT PRIMARY DRAIN PAN OR OVERFLOW DRAIN LINE CONNECTION. WATER LEVEL DETECTION DEVICES SHALL BE WIRED TO SHUTDOWN AIR HANDLING UNIT. HANGERS AND SUPPORTS: 1. MAXIMUM PIPE HANGER SPACING SHALL BE IN ACCORDANCE WITH ANSI/MSS-SP-58. 2. DUCTWORK SHALL BE SUPPORTED IN ACCORDANCE WITH SMACNA HVAC DUCT CONSTRUCTION STANDARD –METAL AND FLEXIBLE. MAXIMUM SPACING OF DUCTWORK HANGERS SHALL BE 8’-0”O.C. FOR HORIZONTAL RUNS AND 10’-0”FOR VERTICAL RUNS. CONTROLS: 1. PROVIDE LOW VOLTAGE CONTROL WIRING, AS NEEDED, FOR ALL MECHANICAL SYSTEMS. THERMOSTATS TO BE ADA AND ENERGY CODE COMPLIANT, 7-DAY PROGRAMMABLE TYPE. PROVIDE VENTED, LOCKABLE COVER FOR THERMOSTATS LOCATED IN PUBLIC AREAS. 2. INSTALL THERMOSTATS/SENSORS AT 48" ABOVE THE FINISHED FLOOR UNLESS OTHERWISE STATED, AND CAREFULLY COORDINATE ALL LOCATIONS WITH INTERIOR FINISHES AND ELEVATIONS, AS APPLICABLE. REMEDIATION REQUIREMENTS: 1. EXISTING AIR DISTRIBUTION DEVICES TO REMAIN AND BE REUSED SHALL BE CLEANED TO REMOVE DUST, DIRT, MOLD, SPORES, MICROBES, AND OTHER PARTICULATES. 2. SEAL ALL PENETRATIONS IN EXISTING DUCTWORK TO REMAIN AIRTIGHT. 3. SEAL ALL DUCTWORK, PIPING, CONDUIT, ETC. PENETRATIONS THROUGH THE MECHANICAL MEZZANINE CLOSET WALLS, CEILING, AND FLOORS AIRTIGHT. 4. SEALED EXISTING AHU TO REMAIN AND BE REUSED CABINET PENETRATIONS SUCH AS REFRIGERANT PIPING, CONDENSATE, PIPING, ELECTRICAL CONDUIT, TAB PLUGS, ETC. AIRTIGHT WITH MASTIC AND DUCT TAPE. 5. REMOVE THE CEILING AIR DISTRIBUTION DEVICES AND SEAL BETWEEN THE AIR DISTRIBUTION DEVICE BOOT AND THE CEILING. REINSULATE WHERE INSULATION IS MISSING AROUND THE METAL BOOT. 6. PROVIDE TESTING AND BALANCING IN ACCORDANCE WITH AND PROVIDED BY A CERTIFIED NEBB TAB PROFESSIONAL AT THE COMPLETION OF THE WORK. 7. PROVIDE BACNET BASED DIRECT DIGITAL CONTROL (DDC) MANAGEMENT SYSTEM FOR THE SITE. FOR BUILDINGS 1, ONLY. DDC CONTROL SYSTEM SHALL INCLUDE AN OPERATOR’S INTERFACE IN BUILDING 1, REMOTE INTERNET ACCESS, AND PROVIDE THE FOLLOWING: a. HEAT/COOL COMMANDS TO HVAC EQUIPMENT b. DEHUMIDIFY / REHEAT COMMANDS TO HVAC EQUIPMENT (WHERE APPLICABLE) c. ECONOMIZER CONTROLS (WHERE APPLICABLE) d. START/STOP COMMANDS TO HVAC EQUIPMENT e. TIME OF DAY CONTROLS FOR HVAC EQUIPMENT f. PRESSURE MONITORING FOR BUILDINGS SPACES g. SPACE TEMPERATURE AND HUMIDITY MONITORING h. VENTILATION / OUTSIDE AIR MEASUREMENTS i. MONITORING OF EQUIPMENT OPERATIONS j. SYSTEM ALARMS k. SPACE TEMPERATURE AND HUMIDITY SETPOINT OVERRIDES l. HVAC EQUIPMENT SUPPLY AIR TEMPERATURE AND HUMIDITY MONITORING 8. PROVIDE NATIVE BACNET COMPATIBLE CONTROLLERS FOR ALL NEW AND EXISTING TO REMAIN HVAC EQUIPMENT. 9. REPLACE ALL EXISTING TO REMAIN THERMOSTATS WITH NEW BACNET TEMPERATURE SENSORS. 10. PROVIDE BACKDRAFT DAMPERS ON ALL EXHAUST AIR FANS AND OUTSIDE AIR INTAKES TO EXISTING FAN COIL UNIT. 11. REINSULATE / REPAIR REFRIGERANT PIPING INSULATION WHERE INSULATION HAS BEEN DAMAGED OR COMPRESSED. APPLY A PVC JACKET TO ALL REFRIGERANT INSULATION FOR PROTECTION. 12. VENTILATION CALCULATIONS ARE PROVIDED IN EACH SECTION OF THIS NARRATIVE TO DEMONSTRATE THE SCHEMATIC DESIGN PROVIDES POSITIVE PRESSURIZATION FOR ALL SPACES. 13. PROVIDE SENSORS AS NOTES ON CONTROLS SHEETS. GENERAL NOTES MECHANICAL DEMOLITION, ADDITIONS, OR RENOVATIONS 1. CONSTRUCTION DOCUMENTS ARE BASED UPON A FIELD EXAMINATION OF THE SITE AND AVAILABLE EXISTING BUILDING PLANS, AND THEREFORE, MAY NOT INDICATE ALL EXISTING ITEMS AND SITE CONDITIONS. THE CONTRACTOR SHALL VISIT THE SITE AND BECOME FAMILIAR WITH THE WORK AREAS AND SCOPE OF WORK OF THE PROJECT PRIOR TO BID. ADDITIONALLY, PRIOR TO THE ORDERING OR PURCHASING OF ANY EQUIPMENT OR MATERIALS AND PRIOR TO THE INSTALLATION OF ANY NEW WORK, THE CONTRACTOR SHALL EXAMINE THE PREMISES OF WHERE THE WORK WILL BE DONE AND VERIFY IF EXISTING CONDITIONS WILL IN ANY MANNER AFFECT THE WORK UNDER THIS CONTRACT. ANY EXISTING CONDITIONS WHICH ARE APPARENT OR COULD BE REASONABLY INFERRED FROM A VISIT TO THE SITE SHALL NOT BE THE BASIS FOR A CHANGE IN THE CONTRACT AMOUNT. 2. VERIFY EXISTING LOCATIONS OF EQUIPMENT, DUCTWORK, PIPING, AND SYSTEM COMPONENTS PRIOR TO DEMOLITION. IF EXISTING CONDITIONS ARE DIFFERENT THAN WHAT IS INDICATED ON THE CONTRACT DOCUMENTS, THE CONTRACTOR SHALL NOTIFY THE OWNER/ARCHITECT PRIOR TO PROCEEDING WITH WORK. 3. CONTRACTOR TO PROVIDE ALL LABOR, EQUIPMENT AND MATERIALS NEEDED TO REMOVE EXISTING EQUIPMENT, DUCTWORK, PIPING, ETC. NOT REQUIRED FOR THE PROPER OPERATION OF THE NEW SYSTEMS OR EXISTING TO REMAIN SYSTEMS. REMOVAL WILL BE CONSISTENT WITH THE FINAL CONFIGURATION OF THE SYSTEMS INDICATED ON THE NEW WORK PLANS. ALL ITEMS THAT ARE DEMOLISHED OR DAMAGED SHALL BECOME THE PROPERTY OF THE CONTRACTOR UPON REMOVAL. THE MATERIALS SHALL BE REMOVED IMMEDIATELY FROM THE SITE AND SHALL NOT BE REUSED. DISPOSE OF ALL DEBRIS IN ACCORDANCE WITH APPLICABLE FEDERAL, STATE, AND LOCAL REQUIREMENTS. 4. PRIOR TO REMOVAL OF ANY MECHANICAL EQUIPMENT, ASSURE THAT ANY ASSOCIATED POWER, GAS, AND CONTROL WIRING HAS BEEN SAFELY DISCONNECTED. 5. PROTECT OPENINGS OF DUCTWORK, PIPING, CONDUIT, ETC. FROM ENTRANCE OF FOREIGN MATERIALS AT ALL TIMES DURING CONSTRUCTION. 6. UNLESS SPECIFICALLY NOTED TO BE REMOVED, EXISTING EQUIPMENT, DUCTWORK PIPING, ETC. IS TO REMAIN. EXISTING ITEMS TO REMAIN AND EXISTING BUILDING SURFACES SHALL BE ADEQUATELY PROTECTED FROM DEMOLITION AND NEW CONSTRUCTION WORK, AS NEEDED. ANY ITEMS DAMAGED SHALL BE ADEQUATELY CLEANED OR REPLACED TO THE OWNERS SATISFACTION TO ORIGINAL CONDITION BEFORE CONSTRUCTION. 7. PATCH ANY HOLES IN STRUCTURE CREATED BY REMOVAL OF DUCTWORK, PIPING, CONDUITS, ETC. ABANDONED ITEMS, ANCHORS, INSERTS, PIPE STUBS, AND OTHER SIMILAR PROJECTIONS NOT BEING CONCEALED BY NEW CONSTRUCTION SHALL BE REMOVED TO A MINIMUM OF 1”BELOW THE ADJACENT FINISHED SURFACE AND THE DISTURBED AREA PATCHED. 8. REINSULATE DUCTWORK OR PIPING WHERE EXISTING INSULATED DUCTWORK OR PIPING IS PATCHED, CAPPED, ETC. WITH NEW INSULATION MATERIALS THAT MATCH THE EXISTING INSULATION MATERIALS AND R-VALUES. 9. WHERE TEMPORARY SHUTDOWN OF SERVICES IS NEEDED FOR AREAS THAT WILL BE OCCUPIED DURING CONSTRUCTION, THE SHUTDOWN SHALL BE CLOSELY COORDINATED WITH OWNER. ARRANGE WORK TO ASSURE THAT ANY SHUTDOWN OF SERVICES TIME IS AS MINIMAL AS POSSIBLE. GENERAL NOTES DRAWN BY: PROJECT NO.: SCALE: REVISION NO.DATE DESCRIPTION THE INFORMATION SHOWN ON THESE DRAWINGS IS OWNED BY AND IS THE PROPERTY OF SHEPPHIRD ASSOCIATES, ARCHITECTS + ENGINEERS. NO PART THEREOF SHALL BE COPIED, ADAPTED, OR DISTRIBUTED TO OTHERS WITHOUT THE PRIOR WRITTEN CONSENT OF SHEPPHIRD ASSOCIATES, ARCHITECTS + ENGINEERS. COPYRIGHT © 2023 26560 AGOURA ROAD, SUITE 106 CALABASAS, CA 91302 310.670.9144 A S S O C I A T E S ARCHITECTS + ENGINEERS S H E P P H I R D will.s@shep-ae.com 1 12-02-22 SD PRICING 2 2-10-23 DD PRICING 3 9-07-23 PHASE 2 90% CD Atlantic Beach Country Club Phase 2 Construction Documents 1600 Selva Marina Drive Atlantic Beach, FL 32233 1/4" = 1'-0" 1-M0.01PHASE 2 -MAIN CLUBHOUSE MECHANICALGENERAL NOTES2022-352 Author