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A9-12-23-2019PC 1 HR. FLOOR/CEILING ASSEMBLY 1 NEW CONSTRUCTION (REF: UL DESIGN NO. L593) CARPET & PAD IVINYLTILE FLOORING 2X10 WOOD JOISTS CO 16" OC, W/1x3 CROSS BRIDGING, FIRESTOPPED 3/4" T&G APA-RATED STURD-I-FLOOR PLYWOOD GLUED & SCREWED TO WOOD JOISTS 15/32" APA-RATED UNDERLAYMENT PLYWOOD ON 0.030 " THICK ASPHALT SATURATED FELT CARPET & PAD (STC = 51, IIC = 74) TEST: G&H-APA-1ST, APA VINYL TILE (STC = 51, IIC = 51) TEST: G&H-APA-1ST, APA RESILIENT CHANNEL RC-1 @ 12" OC 5/8" FIRE -SHIELD TYPE C GWB, SCREWED TO RC-1 CHANNELS @ 12" OC, W/ JOINTS FINISHED 2.5 PCF DENSITY THERMAFIBER SAFB MINERAL WOOL INSULATION (BETWN HEATED & UNHEATED SPACES, THICKNESS AS REQUIRED FOR R-VALUE PER ENERGY CODE, OTHERWISE 3" THICK) NOTE: SEAL PERIMETER & PENETRATIONS W/ ACOUSTICAL SEALANT FC2 00 t\ 1 HR. FLOOR/CEILING ASSEMBLY NEW CONSTRUCTION (REF: UL DESIGN NO. L593) TILE FLOORING 2X10 WOOD JOISTS © 16" OC, W/1x3 CROSS BRIDGING, FIRESTOPPED 3/4" T&G APA-RATED STURD-I-FLOOR PLYWOOD GLUED & SCREWED TO WOOD JOISTS 3/4" MIN. MAXXON "GYP-CRETE" UNDERLAYMENT ON 1/8" MAXXON ACOUSTI-MAT-I SOUND MAT 3/4" T&G WOOD FLOORING (STC = 54-57, IIC = 50-53) TEST: MAXXON CORP. CERAMIC TILE (STC = 54-57, IIC = 50-53) TEST: MAXXON CORP. RESILIENT CHANNEL RC-1 @ 12" OC 5/8" FIRE -SHIELD TYPE C GWB, SCREWED TO RC-1 CHANNELS @ 12" OC, W/ JOINTS FINISHED 2.5 PCF DENSITY THERMAFIBER SAFB MINERAL WOOL INSULATION (BETWN HEATED & UNHEATED SPACES, THICKNESS AS REQUIRED FOR R-VALUE PER ENERGY CODE, OTHERWISE 3" THICK) NOTE: SEAL PERIMETER & PENETRATIONS W/ ACOUSTICAL SEALANT PROPOSED RENOVATION & ADDITION 65 FEDERAL STREET . SALEM, MASSACHUSETTS OWNER: 65 FEDERAL STREET LLC PC 1 HR & 1/2 HR FLOOR/CEILING ASSEMBLY EXISTING CONSTRUCTION (REF: UL DESIGN NO. L541+ 2015 IEBC, RESOURCE A, ARCHAIC ASS'Y F/C-W-8) CARPET & PAD 4B VINYLTILE FLOORING WNVI mmMnnumMnnW o b O1 EXIST'G 2x7 (MIN) WOOD JOISTS @ 16" OC, W/1x3 CROSS BRIDGING, FIRESTOPPED Ci 4A EXIST'G 1" NOMINAL WD SUBFLOOR EXIST'G 1" NOMINAL WOOD FINISH FLOORING CARPET & PAD (STC = 51, IIC = 74) EST. BASED ON TEST: G&H-APA-1ST, APA 0 VINYL TILE (STC = 51, IIC = 51) EST. BASED ON TEST: G&H-APA-1ST, APA C) O REMOVE EXIST'G CEILING AND ADD NEW RESILIENT CHANNEL RC-1 @ 12" OC SCREWED TO JOISTS ADD 2 LAYERS 5/8" FIRE -SHIELD TYPE C GWB, SCREWED TO RC-1 CHANNELS @ 12" OC, W/ JOINTS FINISHED (USE 1 LAYER FOR 1/2 HR ASS'Y) 2.5 PCF DENSITY THERMAFIBER SAFB MINERAL WOOL INSULATION (BETWN HEATED & UNHEATED SPACES, THICKNESS AS REQUIRED FOR R-VALUE PER ENERGY CODE, OTHERWISE 3" THICK) NOTE: SEAL PERIMETER & PENETRATIONS W/ ACOUSTICAL SEALANT p� Thomas Mayo Associates/ d Architects & Urban Designers DAIGLE ENGINEERS, INC STRUCTURAL ENGINEERING 1 EAST RIVER PLACE METHUEN, MA 01844-9818 978-882-1748 2 CENTRAL STREET IPSWICH, MASSACHUSETTS 01938 OFFICE: (978) 356-1440 MOBILE: 1978) 500-0620 WEBSITE: TMAYO-ARCHITECTS.COM FC4 CV V 1 HR. FLOOR/CEILING ASSEMBLY NEW CONSTRUCTION (REF: UL DESIGN NO. L570/L547) 0 VINYLTILE FLOORING CARPET & PAD WOOD FLOORING 9 1/2" WOOD I JOISTS @ 16" O.C. 3/4" T&G APA-RATED STURD-I-FLOOR PLYWOOD GLUED & SCREWED TO WOOD I JOISTS 1/2" HOMASOTE 440 SOUND BARRIER CARPET & PAD (STC = 51, IIC = 75) TEST REPORTS: MTS-258323-A & MTS-258323-B VINYL TILE, 5 mm THICK (MIN) (STC = 55, IIC = 51) TEST REPORTS: NGC 5018038-R1; NGC 7018036-R1 WOOD FLOORING (STC = 54, IIC = 51) TEST REPORTS: MTS-520622-8 & MTS-520622-2 RESILIENT CHANNEL RC-1 @ 12" OC, SECURED TO EACH TRUSS W/1 1/4" LONG TYPE S SCREWS. 2 LAYERS 5/8" TYPE C GWB, SCREWED TO RC-1 CHANNELS AS RECOMMENDED BY GWB MFR., W/ JOINTS FINISHED 6" FIBERGLASS INSULATION (BETWEEN HEATED & UNHEATED SPACES, THICKNESS AS REQUIRED FOR R-VALUE PER ENERGY CODE, OTHERWISE 6" THICK) NOTE: SEAL PERIMETER & PENETRATIONS W/ ACOUSTICAL SEALANT PC 1 1 HR. FLOOR/CEILING ASSEMBLY 5 1 NEW CONSTRUCTION (REF: UL DESIGN NO. L530) ®WOOD 4C VINYL TILE FLOORING TILE FLOORING FLOORING uK r• C 41I\11\II\I1v I1\I1\II\II\II\II 1 FLOOR -CEILING ASSEMBLY DETAILS O O GSG®® ® 9 1/2" WOOD I JOISTS @ 16" O.C. IS 3/4" T&G APA-RATED STURD-I-FLOOR PLYWOOD GLUED & SCREWED TO WOOD JOISTS CARPET & PAD 3/4" MIN. MAXXON "GYP-CRETE" UNDERLAYMENT ON 1/8" MAXXON ACOUSTI-MAT-I SOUND MAT 3/4" T&G WOOD FLOORING (STC = 57, IIC = 51) TEST: MAXXON CORP. CERAMIC TILE (STC = 57, IIC = 50) TEST: MAXXON CORP. VINYL TILE, 5 mm THICK (MIN) (STC = 57, IIC = 52) TEST: MAXXON CORP. CARPET & PAD (STC = 57, IIC = 77) TEST: MAXXON CORP. 7/8" 26 GA. GALV. STEEL FURRING CHANNELS W/SIMPSON TYPE CSC SUPPORT CLIPS & FSS STABILIZER STRAPS 5/8" TYPE C GWB, SCREWED TO FURRING CHANNELS AS RECOMMENDED BY GWB MFR., W/ JOINTS FINISHED 6" FIBERGLASS INSULATION (BETWEEN HEATED & UNHEATED SPACES, THICKNESS AS REQUIRED FOR R-VALUE PER ENERGY CODE, OTHERWISE 6" THICK) NOTE: SEAL PERIMETER & PENETRATIONS W/ ACOUSTICAL SEALANT SCALE : AS NOTED DATE : 23 DEC 2019 JOB* : J 2019-03 SHEET # : A-9