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1085 ATLANTIC BLVD COMM24-0008 Seaside Apartments- BL Sheet - S2-00 -GENERAL NOTES: 1. BUILDING AND STAIR NUMBERS ARE IN ACCORDANCE WITH POSTED SIGNS AND JCA,INC "IMMEDIATE -TEMP SHORING-TEMP REPAIR SEASIDE REQUEST FOR PROPOSAL" DATED 01/15/2023. 2. DOWNSPOUT LEADERS SHALL BE DIRECTED A MINIMUM OF 3 FT AWAY FROM BUILDING, PATIOS AND STAIRS. 3. 3 1/2" DIA STEEL PORCH SUPPORT COLUMNS WITH BASE PLATES AND CAP PLATES THAT HAVE CORRODED SHALL BE REPLACED IN KIND. APPLY A HEAVY DUTY EXTERIOR COATING SYSTEM. BASE PLATES SHALL BE 9"x4"x1/2" OR 8"x8"x1/2" THICK MINIMUM ON 3/4" GROUT BED INSTALLED WITH (2) 3/8" DIA CONCRETE ANCHORS (NON-WEDGE TYPE). CAP PLATES SHALL BE 8"x8"x1/2" THICK MINIMUM INSTALLED WITH (2) 3/8" DIA CONCRETE ANCHORS (NON-WEDGE TYPE). MINIMUM LOCATIONS INCLUDE THE FOLLOWING: A. BLDG 2 -S-6 (2 PLCS), S-7 (2 PLCS), S-8 (2 PLCS) B. BLDG 4 -S-4 (2 PLCS), S-5 (2 PLCS), S-6 (1 PLCS) C. BLDG 5 -S-4 (1 PLCS), S-5 (1 PLCS) D. BLDG 8 -S-4 (1 PLCS), S-5 (2 PLCS), S-6 (1 PLCS) 4. CONCRETE SPALLS AND CRACKS SHALL BE REPAIRED IN ACCORDANCE WITH THE CBRE "STAIR AND PORCH STRUCTURAL ASSESSMENT" REPORT DATED 12/20/2022. 5. REPOINT AND RESET EXISTING MASONRY AS REQUIRED FOLLOWING REHABILITATION. REPAIR CRACKED PRE-CAST CONNECTION GROUT POCKETS FOLLOWING REHABILITATION. GOVERNING CODE 2020 FLORIDA BUILDING CODE 7TH EDITION (REFERENCE IBC 2018 & ASCE 7-16) CONCRETE 1. AGGREGATE FOR NORMAL WEIGHT CONCRETE WILL CONFORM TO ASTM C33. PORTLAND CEMENT WILL BE TYPE I OR TYPE II AND WILL CONFORM TO ASTM C150. MINIMUM COARSE AGGREGATE SIZE IS 1/2 INCH. EXPANSION JOINTS WILL BE 1/2 INCH THICK ASPHALT IMPREGNATED FIBERBOARD JOINT MATERIAL CONFORMING TO ASTM D1751. 2. ADMIXTURES MAY BE USED WITH PRIOR APPROVAL OF THE ENGINEER. ADMIXTURES USED TO INCREASE THE WORKABILITY OF THE CONCRETE WILL NOT BE CONSIDERED TO REDUCE THE SPECIFIED MINIMUM CEMENT CONTENT. CALCIUM CHLORIDE WILL NOT BE USED. 3. ALL CONCRETE SHALL HAVE A MINIMUM COMPRESSIVE STRENGTH AT 28 DAYS OF 3000 PSI, WITH 5-7% AIR-ENTRAINMENT. 4. CONCRETE SLUMP WILL BE 4 INCHES +/-1 INCH. EXCEPTION: MIX DESIGNED WITH PLASTICISER OR WATER REDUCER. 5. LAP ALL BAR REINFORCING PER ACI 318. 6. MIXING, TRANSPORTING, AND PLACING OF CONCRETE WILL CONFORM TO THE LATEST EDITION OF ACI 304R AND PROJECT SPECIFICATIONS. ALL CONCRETE SURFACES AGAINST WHICH CONCRETE IS TO BE PLACED WILL BE THOROUGHLY CLEANED. LAITANCE AND STANDING WATER WILL BE REMOVED. 7. ALL REINFORCING BARS, WELDED WIRED FABRIC, EMBEDDED SLEEVES AND OTHER CONCRETE INSERTS WILL BE SECURED IN POSITION PRIOR TO PLACING CONCRETE. PROVIDE STANDARD BAR CHAIRS AND SPACERS AS REQUIRED TO MAINTAIN CONCRETE PROTECTIONS SPECIFIED. 8. CONCRETE COVER PROTECTION FOR REINFORCEMENT BARS WILL BE AS NOTED AND AS FOLLOWS: A. CONCRETE CAST AGAINST AND PERMANENTLY EXPOSED TO EARTH..........................3 INCHES B. CONCRETE EXPOSED TO EARTH OR WEATHER: BARS #5 AND SMALLER......................................................................................................1 1/2 INCHES 9.REINFORCING STEEL FOR CONCRETE WILL BE GRADE 60 AND WILL CONFORM TO ASTM A615. REINFORCING BARS WILL NOT BE TACK WELDED, WELDED, HEATED, OR CUT UNLESS INDICATED ON THE CONTRACT DOCUMENTS OR APPROVED BY THE STRUCTURAL ENGINEER. 10.CONTRACTOR WILL PROVIDE FOR DE-WATERING OF EXCAVATIONS FROM EITHER SURFACE, GROUND OR SEEPAGE WATER. 11.ALL ABANDONED FOOTINGS, UTILITIES, ETC., THAT INTERFERE WITH NEW CONSTRUCTION WILL BE REMOVED. 12.CONTRACTOR WILL CONTACT UTILITY COMPANIES FOR LOCATING UNDERGROUND SERVICES AND IS REPONSIBLE FOR THEIR PROTECTION AND SUPPORT. MASONRY NOTES: 1. NEW MASONRY COLUMNS ARE DESIGNED IN ACCORDANCE WITH ACI 530/TMS 402, "BUILDING CODE REQUIREMENTS FOR MASONRY STRUCTURES". 2. CONSTRUCTION SHALL CONFORM TO ACI 530.1/TMS 602 -LATEST EDITION, "SPECIFICATION FOR MASONRY STRUCTURES." 3. CONSTRUCTION SHALL CONFORM TO TMS 602 -LATEST EDITION, "SPECIFICATION FOR MASONRY STRUCTURES." 4. ALL MASONRY CONSTRUCTION SHALL BE INSPECTED AND TESTED TO ASSURE CONFORMANCE WITH THE DETAILS SHOWN ON THESE PLANS. 5. MASONRY UNITS SHALL CONFORM TO ASTM C90 WITH COMPRESSIVE STRENGTH OF 1900 PSI. 6. MASONRY MORTAR SHALL BE TYPE "S", CONFORMING TO ASTM C270. 7. ALL BAR REINFORCING SHALL CONFORM TO ASTM A615, GRADE 60. 8. ALL BAR REINFORCING SHALL BE GROUTED SOLID FULL HEIGHT USING LOW LIFT METHOD. 9. ALL MASONRY SHALL BE LAID IN RUNNING BOND. STACK BOND IS NOT ACCEPTABLE. 10. GROUT SHALL CONFORM TO ASTM C94 OR C476. STEEL NOTES: 1.STRUCTURAL STEEL PIPE IS TO CONFORM TO ASTM A53, GRADE B (Fy = 35 KSI). ALL PLATE MATERIAL IS TO CONFORM TO ASTM A36. 2.ANCHOR BOLTS TO CONFORM TO ASTM F1554 GRADE 36. 3.WELDS WILL CONFORM TO AWS SPECIFICATIONS. WELDERS TO BE CERTIFIED UNDER AWS SPECIFICATIONS. E70xx ELECTRODES TO BE USED FOR ALL WELDS. 4.DRY PACK GROUT TO BE FACTORY PRE-MIXED, NON-METALLIC, NON-SHRINK CONFORMING TO ASTM C1107 WITH A SPECIFIED COMPRESSIVE STRENGTH AT 28 DAYS OF 6000 PSI. 2 NOTES: 1. INSTALL LEDGER ANGLE ONLY AFTER STEEL COLUMN REPLACEMENT AND INSTALLATION OF NEW STAIR SUPPORT PIERS AND FOUNDATIONS PER DETAIL 2. 2. INSTALL HILTI ANCHORS ACCORDING TO MANUFACTURER'S INSTRUCTIONS. ROTARY DRILLING WITH CARBIDE TIP DRILL BIT ONLY. ANCHOR DESIGN IS BASED UPON GROUT FILLED CLAY MASONRY. 3. DETAIL APPLIES AT THE FOLLOWING LOCATIONS: A. BUILDING 5 -S-4 B. BUILDING 8 -S-1, S-2, S-5 Existing Clay Brick Block Masonry Grout Filled Cells CONT. L3 1/2x3x5/16 LONG LEG VERTICAL (PAINTED) BEARING ANGLE 1/2" DIA. GALVANIZED GR 36 THREADED ROD @ 16" O.C. INSTALLED W/ HILTI HY-270 INTO GROUT FILLED MASONRY, MIN EMBED. = 4 1/2" Existing Precast Porch Slab Existing Floor Plank 0'-4"EQEQNOTES: 1. RESTORE STAIRS AND LANDINGS TO ORIGINAL ELEVATION AND TEMPORARILY SHORE TAKING CARE NOT TO DAMAGE STAIRS AND CONNECTIONS. 2. SUPPORT COLUMN LOCATIONS AND HEIGHTS VARY PER STAIR. INSTALL NEW SUPPORT PIER IN LOCATION OF EXISTING STEEL SUPPORT. ALIGN EDGES OF SUPPORT PIER WITH EDGE OF LANDING WHEN EXISTING SUPPORT COLUMN IS LOCATED AT A CORNER. 3. DO NOT CUT REINFORCEMENT IN EXISTING SLAB. 4. DETAIL APPLIES AT THE FOLLOWING LOCATIONS: A. BUILDING 1 -S-1, S-2, S-3 B. BUILDING 2 -S-1, S-2, S-3, S-4, S-5, S-6, S-7, S-8 C. BUILDING 3 -S-1, S-2, S-3 D. BUILDING 4 -S-1, S-2, S-3, S-4, S-5, S-6 E. BUILDING 5 -S-1, S-2, S-3, S-4, S-5, S-6 F. BUILDING 6 -S-1, S-2 G. BUILDING 7 -S-1, S-2 H. BUILDING 8 -S-1, S-2, S-3, S-4, S-5, S-6 I. BUILDING 9 -S-1, S-2, S-3, S-4, S-5, S-6, S-7, S-8 T/FTG 1'-0" BELOW GRADE 1'-0"(x 5'-6") 5'-6" NEW 5'-6" x 5'-6" x 1'-0" THICK FOOTING (6) #5's EACH WAY EQUAL SPACED SEE DETAIL 4 AT BUILDING 6 & 7. SEE DETAIL 5 AT BUILDING 1 -S-2 AND BUILDING 3 -S-2. 6" MIN COMPACTED CRUSHED STONE 16" x 16" NOMINAL CMU COLUMN0'-6"VARIES 9'-6" MAX.T/LANDING EXISTING COLUMN & NEW CMU PIER TYP.0'-3" CLR,#6 DOWEL W/ STD HOOK A A (2) ADDITIONAL #3 TIES (2) L6x4x3/8 LLV ANGLES 12" LONG WITH HEAVY DUTY EXTERIOR COATING SYSTEM. INSTALL W/ (2) 1/2" DIA ANCHORS EACH LEG 8" SPACED TWO SIDES MIN. ANCHOR TO CMU COLUMN W/ (2) 1/2" DIA. GALVANIZED HAS RODS INSTALLED WITH HILTI HIT-HY 270 EPOXY AND 4 1/2" EMBEDMENT. ANCHOR TO SLAB W/(2) 1/2" DIA GALVANIZED HAS RODS INSTALLED WITH HILTI HIT-HY 200 EPOXY AND 2 3/4" EMBEDMENT.2"3"MIN.4"Existing Stair Landing Slab ALIGN COLUMN WITH LANDING EDGE AS APPLICABLE SECTION A-A ALTERNATE COURSES ABOVE AND BELOW AS SHOWN NOMINAL1'-4" NOMINAL 1'-4"MORTAR JOINTS2" CLR TO TIES (TYP)TIES TO OCCUR AT#3 TIES AT 8" O.C. 8" CMU FULLY GROUTED (4) -#6 FULL HEIGHT OF MASONRY COLUMN IN SOLID GROUTED CELLS 3'-0" LAP SPLICEGRADE 1 NOTES: 1. SEE DETAIL 2 FOR ADDITIONAL NOTES. T/FTG 1'-0" BELOW GRADE 1'-0"(x 4'-0") 6'-6" NEW 6'-6" x 4'-0" x 1'-0" THICK FOOTING (5) #5's EQUAL SPACED 6" MIN COMPACTED CRUSHED STONE NEW STAIR CMU COLUMN SEE DETAIL 20'-6"VARIES 9'-6" MAX.T/LANDING EXISTING COLUMN & NEW CMU PIER TYP.0'-3" CLR#6 DOWEL W/ STD HOOK A A (2) ADDITIONAL #3 TIES (2) L6x4x3/8 LLV ANGLES 12" LONG WITH HEAVY DUTY EXTERIOR COATING SYSTEM. INSTALL W/ (2) 1/2" DIA ANCHORS EACH LEG 8" SPACED TWO SIDES MIN. ANCHOR TO CMU COLUMN W/ (2) 1/2" DIA. GALVANIZED HAS RODS INSTALLED WITH HILTI HIT-HY 270 EPOXY AND 4 1/2" EMBEDMENT. ANCHOR TO SLAB W/(2) 1/2" DIA GALVANIZED HAS RODS INSTALLED WITH HILTI HIT-HY 200 EPOXY AND 2 3/4" EMBEDMENT.2"3"MIN.4"Existing Stair Landing Slab SECTION A-A ALTERNATE COURSES ABOVE AND BELOW AS SHOWN NOMINAL1'-4" NOMINAL 1'-4"MORTAR JOINTS2" CLR TO TIES (TYP)TIES TO OCCUR AT#3 TIES AT 8" O.C. 8" CMU FULLY GROUTED (4) -#6 FULL HEIGHT OF MASONRY COLUMN IN SOLID GROUTED CELLS (11) #5's W/ STD HOOK, ROTATE AS REQ'D3'-0" LAP SPLICEGRADE 1 NOTES: 1. INSTALL GROUT FOLLOWING LEVELING STAIR AND REPLACEMENT OF SUPPORT PIER PER DETAIL 2. GROUT SHALL HAVE A MININUM COMPRESSIVE STRENGTH OF 5,000 PSI. 2. DETAIL APPLIES AT LOCATIONS LISTED IN DETAIL 2. 2'-0" Existing Footing INSTALL GROUT IN FLOWABLE CONSISTENCY TO ACHIEVE FULL BEARING Existing Stair Existing Sidewalk T/Existing Footing NOTES: 1. SEE DETAIL 2 FOR ADDITIONAL INFORMATION 2. DETAIL APPLIES AT THE FOLLOWING LOCATIONS: A. BUILDING 6 -S-1, S-2 B. BUILDING 7 -S-1, S-2MIN.1'-0"MIN. 3'-0"0'-4" CLR(4) #5's CONT. EQ SPACED #5 @ 12" O.C. NEW FOOTING EXTENSION 3 SIDES DRILL AND GROUT #5's @ 12" W/ 6" EMBED WITH EPOXY ADHESIVE FIELD VERIFY IN VERIFY IN FIELD T/Existing Footing Existing Footing, Verify in Field DRILL AND GROUT VERTICAL #6 DOWELS W/ 9" EMBED INTO EXISTING FOOTING WITH EPOXY ADHESIVE 6" MIN. NEW STAIR CMU COLUMN SEE DETAIL 2 Existing Roof Support CMU Column NOTES: SEE SECTION 2 THIS SHEET, NOTES 1 THRU 4. T/FTG = T/GRADE 2'-0"(x 5'-6") 5'-6" NEW 5'-6" x 5'-6" x 2'-0" THICK FOOTING, TYPICAL OR NEW 6'-0" x 4'-0" x 2'-0" THICK FOOTING AT BUILDING 1-S-2 AND BUILDING 3 -S-2. (6) #5's EACH WAY EQUAL SPACED AT 5'-6" SQUARE FTG, TYPICAL OR (5) #5's LONGITUDINAL EQUALLY SPACED AND (11) #5'S WITH STD HOOKS EACH END TRANSVERSE EQUALLY SPACED AT 6'-0" x 4'-0" RECTANGULAR FOOTINGS 6" MIN COMPACTED CRUSHED STONE 8" STD PIPE COLUMN WITH HEAVY DUTY EXTERIOR COATING SYSTEM0'-6"VARIES 8'-6" MAXT/LANDING EXISTING COLUMN REPLACEMENT - NEW STEEL PIPE COLUMN ALTERNATE TYP.0'-3" CLR,A A 3/4"x12"x12" CAP PLATE, ANCHOR TO SLAB W/(4) 1/2" DIA GALVANIZED HAS RODS INSTALLED WITH HILTI HIT-HY 200 EPOXY AND 2 3/4" EMBEDMENT. Existing Stair Landing Slab EXISTING SLAB EDGE AT WHEN EXISTING COLUMNS ARE LOCATED AT CORNERS OF LANDINGS SECTION A-A (4) -1 1/16" DIA. HOLES IN BASEPLATE (4) -5/8" DIA. HOLES IN CAP PLATES 1" THICK, DRY PACK GROUT BETWEEN TOP OF CAP PLATE AND UNDERSIDE OF SLAB 2" THICK, DRY PACK GROUT BELOW BASEPLATE1'-0"1'-0" TYP. 0'-1 1/2" 1/4"TYP. 3/4" THICK CAP PLATE AND 3/4" THICK BASEPLATE 3/4"x12"x12" BASEPLATE, FASTEN TO FOOTING WITH (4) 3/4" DIA. GALVANIZED HAS RODS INSTALLED WITH HILTI HIT-HY200 EPOXY AND 8" EMBEDMENT 2 0' - 8"SHIM STACK 355 Research Parkway Meriden, CT 06450 (203) 630-1406 (203) 630-2615 Fax Project No.: Date: Reviewed: Drawn: Designed: Title: Sheet No. © 2022 BL COMPANIES, INC. THESE DRAWINGS SHALL NOT BE UTILIZED BY ANY PERSON, FIRM OR CORPORATION WITHOUT THE SPECIFIC WRITTEN PERMISSION OF BL COMPANIES. Issued for:CompaniesArchitectureEngineeringEnvironmentalLand SurveyingG:\JOBS23\02\2300309\DWG-ARCH\MODEL\2300309 Seaside Apartments- STRUCT Central.rvt6/21/2023 5:50:29 PMS2.00 STAIR AND LANDING SUPPORT REHAB DETAILS 2300309 2/13/2023 CJA MD HMW1085 ATLANTIC BLVDJACKSONVILLE, FLORIDA 32233SEASIDE APARTMENTSBidREVISIONS NODATEDESCRIPTION16/21/23GEOTECHNICAL REPORT26/21/23STEEL ALTERNATE1" = 1'-0" PORCH LEDGER SUPPORT1 3/4" = 1'-0" STAIR SUPPORT COLUMN REPLACEMENT2 3/4" = 1'-0" STAIR SUPPORT COLUMN BLDG 1 - S-2 AND BLDG 3 - S-25 3/4" = 1'-0" STAIR SUPPORT GROUT3 3/4" = 1'-0" STAIR SUPPORT FOUNDATION EXPANSION4 Florida Certificate of Authorization No. 8250 3/4" = 1'-0" STAIR SUPPORT COLUMN REPLACEMENT -STEEL ALTERNATE6