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GENERAL:
<br />1. ALL FRAMING MEMBERS SHALL BE SO ARRANGED AND SPACED AS TO PERMIT
<br />INSTALLATION OF PIPES, CONDUITS, CONTROLS AND DUCTWORK WITH A MINIMUM OF
<br />CUTTING. SHAFT WALLS SHALL BE PROVIDED WITH NECESSARY FRAMES, BRACING AND
<br />SEALANT AROUND THE OPENING.
<br />2. OFFSET STUDS WHERE REQUIRED SO THAT FINISH WALL SURFACE WILL BE FLUSH. IF
<br />STRUCTURAL PANELS ARE REQUIRED ON A WALL PLANE, THE ENTIRE WALL PLANE SHALL
<br />BE FURRED OR FINISHED FLUSH.
<br />3. CONTRACTOR SHALL PROVIDE AND INSTALL ALL STIFFENERS, BRACING, BACK-UP
<br />PLATES, AND SUPPORTING BRACKETS REQUIRED FOR THE INSTALLATION OF ALL
<br />CASEWORK, STAIR RAILINGS, TOILET ACCESSORIES, PARTITION, AND ALL WALL-MOUNTED
<br />OR SUSPENDED MECHANICAL, ELECTRICAL OR MISCELLANEOUS EQUIPMENT.
<br />4. AT A MINIMUM FIREBLOCKING SHALL BE PROVIDED THROUGHOUT AS REQUIRED PER
<br />CURRENT BUILDING CODES. SEE NOTES THIS SHEET.
<br />5. AT A MINIMUM FIRE DAMPERS SHALL BE PROVIDED WHERE AIR DUCTS PENETRATE FIRE
<br />RATED ASSEMBLIES IN COMPLIANCE WITH CURRENT BUILDING CODES. SEE NOTES THIS
<br />SHEET.
<br />6. PLASTIC PIPE PENETRATION IN ACOUSTICAL PARTY FLOOR-CEILING OR WALL
<br />ASSEMBLIES ARE PROHIBITED (UNLESS ALLOWED BY LISTED ASSEMBLY). PLASTIC PIPES
<br />AND PLASTIC BOXES (EXCEPT UL FIRE RATED BOXES) SHALL NOT PENETRATE FIRE RATED
<br />WALLS, FLOORS, CEILINGS. NEC 300-21. SEE SHEET A-61.1 FOR FIRE STOPPING
<br />REQUIREMENTS.
<br />7. FURNISH AND INSTALL ALL ACCESS DOORS, FIRE DAMPERS, ETC. IN CEILING AND WALL
<br />CONSTRUCTION LOCATED AS REQUIRED BY INSTALLATION OF MECHANICAL, PLUMBING AND
<br />ELECTRICAL WORK AND AS APPROVED BY THE ARCHITECT. PROVIDE REQUIRED FIRE
<br />RATED ASSEMBLIES IN FIRE RATED WALLS AND CEILINGS.
<br />8. CONTACT BETWEEN DISSIMILAR METALS SHALL BE PROTECTED AT ALL LOCATIONS W/
<br />UNDERLAYMENT - BITUMINOUS PAINT, NEOPRENE WASHERS OR ANOTHER NON-
<br />CONDUCTING MATERIAL.
<br />9. PROVIDE INSULATION PER SCHEDULE AND CONFORMING TO ASTM C 665-98 TYPE III -
<br />BLANKETS W/ A REFLECTIVE VAPOR-RETARDED ON PRINCIPAL SIDE. FIRE RESISTANCE
<br />RATED WHERE EXPOSED IN THE EXTERIOR WALL OR AT THE CEILING PLENUM.
<br />10. ROOFING SYSTEM SHALL BEAR UL LISTING AS A CLASS "A" SYSTEM. ALL
<br />MANUFACTURED MATERIALS USED SHALL BEAR THE APPROPRIATE UL LABEL.
<br />11. CONTRACTOR SHALL PROVIDE ALL CONCRETE HOUSEKEEPING PADS FOR MECHANICAL
<br />AND ELECTRICAL EQUIPMENT, AS REQUIRED.
<br />12. ALL CONSTRUCTION SHALL COMPLY WITH ACOUSTICAL REQUIREMENTS NOTED ON
<br />GEN-3 AND ELSEWHERE IN THE DRAWINGS AND SPECIFICATIONS. UNIT TO UNIT WALLS AND
<br />FLOOR/CEILING ASSEMBLIES SHALL MEET A MINIMUM STC AND IIC SOUND RATING OF 50.
<br />REFERENCE INDIVIDUAL WALL AND FLOOR CEILING ASSEMBLIES NOTED IN THESE
<br />DRAWINGS.
<br />13. ALL ROOF PIPE PENETRATIONS TO BE ROUND.
<br />REQUIRED LOCATIONS:
<br />1. CONCEALED SPACES OF WALLS AND PARTITIONS, INCLUDING FURRED SPACES, AT 10'-0"
<br />INTERVALS BOTH HORIZONTAL AND VERTICAL.
<br />2. AT INTERSECTIONS BETWEEN VERTICAL AND HORIZONTAL.
<br />3. AT CONCEALED SPACES BETWEEEN STAIR STRINGERS AT TOP AND BOTTOM OF STAIR
<br />RUN.
<br />4. IN OPENING AROUND PIPES, DUCTS AT CEILINGS AND FLOORS.
<br />CONSTRUCTION:
<br />1. 2" NOMINAL LUMBER, OR (2) LAYERS OF 1" LUMBER WITH BROKEN LAPS, OR (1) LAYER OF
<br />3/4" STRUCTURAL PANEL WITH JOINTS BACKED BY 3/4" STRUCTURAL PANEL.
<br />2. GYPSUM BOARD, CEMENT FIBER BOARD.
<br />3. BLANKETS OF MINERAL FIBER (IF TESTED FOR USE). NO LOOSE FILL INSULATION.
<br />1. PARTY WALL AND DIVISION WALL FRAMING REQUIREMENTS:
<br />A. STUDS SHALL NOT OVERRIDE PLATES OF PARTY OR DIVISION WALLS. KNOT HOLES,
<br />WARPED LUMBER, SPLINTERED WOOD, SPLICES, CHIPS AND SAWCUTS SHALL NOT BE
<br />PERMITTED AT VERTICAL OR HORIZONTAL PARTY WALL CONNECTIONS.
<br />B. FRAMING AT BUILT-UP CORNERS AND JOISTS TO WALL CONNECTIONS ALONG PARTY
<br />WALLS SHALL FIT TIGHTLY WITHOUT AIR GAPS. SPECIAL CARE SHALL BE TAKEN SO THAT
<br />DRY WALL NAILER BLOCKING MEETS THIS CONDITION BETWEEN JOISTS.
<br />C. CONCRETE POUR MATERIAL SHALL NOT FLOW ONTO PART WALL SOLE PLATES.
<br />CONCRETE SHALL NOT BE POURED ONTO OR INTO PARTY WALL SEPARATION CAVITIES
<br />BETWEEN PLATES.
<br />D. NOT USED.
<br />E. GYPSUM WALLBOARD SHALL CONTINUE TO THE ROOF LINE ON ONE SIDE OF THE
<br />WALL TO AVOID FLANKING OF SOUND THROUGH THE ATTIC SPACE. GYPSUM
<br />WALLBOARD SHALL BE INSTALLED TO MAINTAIN A 1/4" GAP AT ALL PARTY OR DIVISION
<br />WALL PERIMETERS AND FILL THE GAP WITH ACOUSTICAL CAULK.
<br />F. WHERE TWO LAYERS OF GYPSUM WALLBOARD ARE REQUIRED ON ONE SIDE OF A
<br />COMMON WALL, THE JOINTS BETWEEN THE SECOND LAYER OF WALLBOARD MUST BE
<br />STAGGERED WITH RESPECT TO THE JOINTS OF THE FIRST LAYER, I.E. THE JOINTS MUST
<br />NOT OVERLAP.
<br />G. GYPSUM WALLBOARD AT PARTY AND DIVISION WALLS SHALL BE INSTALLED TO
<br />MAINTAIN A 1/4” GAP AT PERIMETERS. FILL GAP WITH ACOUSTICAL SEALANT.
<br />2. FLOOR/CEILING REQUIREMENTS:
<br />A. PROVIDE 1-1/2 INCH THICK 2000 PSI GYSPUM CONCRETE FLOOR UNDERLAYMENT
<br />OVER ENKASONIC UNDERLAYMENT OVER STRUCTURAL SHEATHING @ ALL APARTMENTS
<br />ABOVE GROUND FLOOR.
<br />B. REFER TO INSULATION SCHEDULE ON THIS SHEET FOR ACOUSTIC INSULATION
<br />REQUIREMETNS. ALL FLOOR/CEILING INSULATION SHALL BE SNUGLY FITTED AND/OR
<br />STAPLED BETWEEN JOISTS.
<br />C. GYPSUM WALLBOARD AT FLOOR CEILING ASSEMBLIES SHALL BE INSTALLED TO
<br />MAINTAIN A 1/4” GAP AT PERIMETERS. FILL GAP WITH ACOUSTICAL SEALANT.
<br />D. SEALANT FOR ALL FLOOR/CEILING ASEMBLIES SHALL BE INSTALLED IN STRICT
<br />CONFORMANCE WITH MANUFACTURER’S SPECIFICATIONS.
<br />E. RESILIENT CHANNELS SHALL BE INSTALLED PER CONFORMANCE WITH THE
<br />MANUFACTURER, ASTM STANDARDS AND THE GYPSUM CONSTRUCTION HANDBOOK.
<br />F. WALLS SHALL BE INSTALLED BEFORE THE RESILIENT CHANNELS TO ENSURE THAT
<br />THE CHANNELS REMAIN TO THE OUTSIDE OF THE WALL TO ALLOW THE CEILING TO
<br />FLOAT OR MOVE VERTICALLY WITHOUT HINDRANCE.
<br />3. SEALANT:
<br />A. THE INTENT OF THESE RECOMMENDATIONS IS TO ENSURE THAT AN AIR TIGHT
<br />COMMON PARTITION CONSTRUCTION IS MAINTAINED. A 1 SQ. IN. HOLE, CRACK OR GAP
<br />IN A 100 SQ. FT. WALL WILL REDUCE THE STC RATING BY 10 POINTS AS COMPARED OT
<br />HTE SAME WALL WITH AN AIR TIGHT CONSTRUCTION. THUS, THE IMPORTANCE OF
<br />PERFORMING CAULKING AND SEALING COMPLETELY AND PRECISELY CANNOT BE
<br />OVEREMPHASIZED.
<br />B. ACOUSTICAL SEALANT SHALL BE NON-SKINNING, NON-HARDENING, FLEXIBLE SEALANT
<br />SPECIFICALLY DESIGNED FOR SEALING GYPSUM WALLBOARD (ASTMC C919). SEALANT
<br />SHALL BE CAPABLE OF SPANNING 1/2” WIDE BY 3/8” DEEP GAPS. ACCEPTABLE
<br />PRODUCTS INCLUDE: TREMO OR USG SEALANT (OR APPROVED EQUAL). SEALANT SHALL
<br />BE INSTALLED IN STRICT CONFORMANCE WITH MANUFACTURER’S SPECIFICATIONS.
<br />C. IF MULTIPLE LAYERS OF WALLBOARD ARE APPLIED TO A WALL SURFACE THE
<br />SEALANT MUST BE INSTALLEED FOR LAST LAYER (EA. SIDE OF WALL).
<br />D. AT ALL PENETRATIONS IN COMMON WALLS OR COMMON CEILINGS FOR SUCH ITEMS
<br />AS ELECTRICAL BOXES, LIGHT FIXTURES, PLUMBING LINES, ETC., LEAVE A 3/16” TO 1/4”
<br />GAP IN THE WALLBOARD AROUND THE FIXTURE AND THEN FILL THE GAP WITH
<br />ACOUSTICAL SEALANT. IN ADDITION, THE BACKS OF ALL ELECTRICAL BOXES,
<br />TELEPHONE BOXES, MEDICINE CABINETS, AND OTHER THIN WALLED ITEMS INSET INTO A
<br />COMMON WALL MUST BE COVERED WITH AN AIRTIGHT GYPSUM WALLBOARD HOUSING
<br />OR WITH HEAVY MASTIC MATERIAL SUCH AS LOWRY PADS.
<br />4. RESILIENT CHANNEL ASSEMBLIES:
<br />A. RESILIENT CHANNELS SHALL BE DIETRICH RC DELUXE FOR WALLS, SUBSTITUTOINS
<br />ARE NOT ALLOWED.
<br />NOTE: THERE SHALL BE NO CONTACT BETWEN THE SHORT (NON-FASTEN) LEG OF THE
<br />CHANNEL AND THE JOIST OR STUDS.
<br />B. ATTACHING CHANNELS: ORIENT CHANNELS PERPENDICULAR TO FRAMING AND WITH
<br />FLANGES FACING IN ONLY ONE DIRECTION. ATTACH CHANNELS AT SPACINGS AND WITH
<br />FASTENERS DENOTED IN THE FIRE TEST ASSEMBLY. USE THE PRE-DRILLED MOUNTING
<br />HOLES IN THE CHANNELS FOR ATTACHMENT TO THE STUDS OR JOISTS. LOCATE
<br />CHANNELS A MAXIMUM OF 3” AND HOLD BACK ENDS 1/2” FROM INTERSECTING
<br />SURFACES. PROVIDE SUFFICIENT FRAMING SO CHANNELS ARE NOT CANTILEVERED
<br />GREATER THAN 6”. CHANNELS MUST NOT CROSS EACH OTHER UNDER ANY
<br />CIRCUMSTANCE. CHANNELS MAY ONLY BE OVERLAPPED AT SPLICES. SPLIE CHANNELS
<br />ONLY AT FRAMING WITH A MAXIMUM OVERLAP OF 1.5” AND SCREW ATTACH THROUGH
<br />BOTH FLANGES.
<br />C. ATTACHING GYPSUM WALLBOARD: APPLY GYPSUM WALLBOARD AT A MAXIMUM
<br />PRACTICAL LENGTH WITH THE LONG EDGE PARALLEL WITH AND CENTERED ON
<br />CHANNELS. FASTEN GYPSUM WALLBOARD AT SPACINGS AND WITH FASTENERS
<br />DENOTED IN THE FIRE TEST ASSEMBLY. NAILING RESLIENT CHANNELS ISS NOT
<br />PERMITTED. FASTENERS SHALL ONLY BE ATTACHED TO THE CHANNELS AND NOT THE
<br />FRAMING. INSTALL GYPSUM WALLBOARD TO ALLOW FOR 1/4”GAP FROM INTERSECTING
<br />SURFACES. WHEN CONSTRUCTION OF MULTIPLE LAYERS OF GYPSUM WALLBOARD IS
<br />INDICATED, APPLY THE FACE LAYER WITH THE LONG EDGE JOINTS OFFSET BY 24” AND
<br />THE SHORT EDGE JOINTS OFFSET BY 48” FROM THE BASE LAYER. ADDITIONALLY,
<br />OFFSET THE FACE LAYER SCREW PATTERN 6” FROM THE BASE LAYER SCREWS ALONG
<br />THE CHANNELS.
<br />D. SEALANT: SEAL ALL PERIMETER JOINTS OF RESILIENT ASSEMBLIES AIRTIGHT WITH
<br />APPROVED ACOUSTICAL SEALANT.
<br />E. BASEBOARD AND TRIM: DO NOT RIGIDLY ATTACH BASEBOARD OR OTHER FINISH TRIM
<br />TO UNDERLYING FRAMING THROUGH RESILIENT ASSEMBLIES. SCREW ATTACH
<br />BASEBOARD OR OTHER FINISH TRIM TO RESILIENT CHANNELS. ADHERING FINISH TRIM IS
<br />AN ACCEPTABLE ALTERNATIVE.
<br />5. PLUMBING:
<br />A. IN ORDER TO MINIMIZE OR ELIMINATE FLOW NOISE AT ALL WATER, WASTE, DRAIN AND
<br />REFRIGERANT PIPING, CONTRACTOR IS TO PROVIDE VIBRATION ISOLATION:
<br />I) SUPPLY PIPING 1” DIAMETER OR SMALLER SHALL BE INSTALLED WITH ISOLATOR
<br />HOLDERS, AND GUIDES.
<br />II) SUPPLY AND WASTE PIPING MORE THAN 1” IN DIAMETER SHALL BE INSTALLED WITH PILE
<br />ISOLATORS
<br />II) PLASTER R THIN-WALLED COPER WASTE AND DRAIN PIPING SHALL BE COMPLETELY
<br />WRAPPED USING LOWRY ACOUSTICAL PIPIE WRPA AS MANUFACTURED BY HARRY A.
<br />LOWRY COMPANY (OR APPROVED EQUAL)
<br />IV) REFRIGERANT LINES SHALL BE ISOLATED BY INSULATING THE ENTIRE LENGTH OF THE
<br />LINE WITH A MINIMUM OF 1/2” “ARMAFLEX” (OR APPROVED EQUAL). PLACE CLAMPS OVER
<br />THE INSULATION WHEN ATTTACHING TO THE STRUCTURE SO THAT THERE IS NO DIRECT
<br />CONTACT BETWEEN THE PIPING AND THE STRUCTURE. MAINTAIN A 2” CLEANCE BETWEEN
<br />THE REFRIGERANT LINES AND THE GYPSUM WALLBOARD.
<br />B. AT A MINIMUM PROVIDE PIPING SUPPORT PER PLUMBING CODE (SEE PLUMBING
<br />DRAWINGS). THE PLUMBING PIPING, PIPE CONNECTIONS, PIPE HANGERS, OR VALVES,
<br />SHALL NOT MAKE CONTACT WITH ANY PART OF THE SURROUNDING STRUCTURE. JOISTS,
<br />STUDS, WALLBOARD OR OTHER PIPES, PIPING AND/OR DUCTING WITHIN FLOOR/CEILING
<br />ASSEMBLIES SHALL BE SUPPORTED FROM THE JOISTS AND COMPLETELY ISOLATED FROM
<br />THE CEILING.
<br />C. IN OTHERWISE UN-INSULATED STUD BAY OR JOIST CAVITY CONTAINING PIPING INSTALL A
<br />MINIMUM OF 3-1/2” ACOUSTIC BATT INSULATION OR OTHER SOUND ABSORPTIVE MATERIAL.
<br />D. WATER PRESSURE CONTROL: GENERAL CONTRACTOR TO CONFIRM THT WATER SUPPLY
<br />PIPING INSTALLED WILL MAINTAIN A MAXIMUM WATER FLOW RATE OF 4 FEET PER SECOND
<br />IN 1/2” AND 3/4” DIAMETER BRANCH LINES. FOR LARER LINES THE MAXIMUM FLOW RATE
<br />SHALL BE 6 FEET PER SECOND. MAINTAIN A MAXIMUM OF 50 PSI WATER PRESSURE AT
<br />PLUMBING FIXTURES, CONSISTEN WITH ADEQUATE FLOW RATES.
<br />E. ACOUSTICAL (FIRE STOPPING) SEALANT SHALL BE INSTALLED AT ALL PIPE
<br />PENETRATIONS AS DESCRIBED ABOVE.
<br />6. MECHANICAL:
<br />A. PROVIDE NEOPRENE PADS WHERE ROOFTOP EQUIPMENT IS OVER RESIDENTIAL
<br />DWELLING UNITS. WHERE ROOFTOP EQUIPMENT IS PLACED OVER RESIDENTIAL DWELLING
<br />LIVING AND SLEEPING AREAS, AND WHENEVER OVER COMMON AREAS, MASON INDUSTRIES,
<br />INC. TYPE SLR SPRING MOUNTS TO BE PROVIDED. USE SLACK CABLE RESTRAINT OR
<br />SEPARATE SEISMIC SNUBBERS TO LIMIT HORIZONTAL MOVEMENT. MECHANICAL
<br />CONTRACTOR SHALL CONSULT AN INDEPENDENT STRUCURAL ENGINEER FOR
<br />APPROPRIATE SEISMIC RESTRAINT SYSTEM DESIGN. ROOFTOP EQUIPMENT SHALL BE
<br />INSTALLED ON CONCRETE HOUSEKEEPING PADS.
<br />B. INSTALL SUSPENDED MEHCANICAL UNITS SUCH AS FAN/COIL OR IN-LINE FANS ON A
<br />MINIMUM OF 1” STATIC DEFLECTION SPRING HANGERS SUCH AS MASON TYPE 3ON (OR
<br />APPROVED EQUAL). DO NOT ALLOW DIRECT CONTACT BETWEEN THE MECHANICAL UNIT
<br />AND THE STRUCTURE OR OTHER ADJACENT UTILITIES. MAINTAIN A MINIMUM OF 2”
<br />CLEARANCE BETWEEN THE REFRIGERANT LINES AND GYPSUM WALLBOARD SURFACES.
<br />C. AT A MINIMUM, PROVIDE BATHROOM EXHAUST FANS WITH A NOISE RATING LOWER THAN
<br />2.0 SONES. NOTE THAT FAN SOUND RATINGS TYPICALLY ASSUME 10 FEET OF STRAIGHT
<br />DUCT ATTACHED OT THE FAN. WHERE CONDITIONS VARY FROM THIS ASSUMPTION,
<br />PROVIDE FANS WITH LOWER SOUND RATINGS. MANY RESTROOM FANS ARE AVAILABLE
<br />WITH SOUND RATINGS BELOW 1.0 SONE. RESTROOM FAN HOUSING WHICH ARE MOUNTED
<br />WITHIN A SEPARATION ASSEMBLY SHALL BE BOXED IN WITH 5/8” GYPSUM BOARD, SEALED
<br />AIR TIGHT AND SURROUNDED WITHFIBERGLAS OR EQUIVALENT SOUND ABSORPTIVE
<br />MATERIAL.
<br />D. PROVIDE A MINIMUM OF 3 FEET OF ACOUSTICALLY LINED DUCT BETWEEN THE FAN/COIL
<br />UNIT AND ANY DIFFUSER. DIFFUSERS AND GRILLS SHALL PERFORM A BACKGROUND NOISE
<br />CRITERION OF 3 POINTS BELOW NC 30 (I.E. NC25).
<br />7. ELECTRICAL:
<br />A. CONVENIENCE OUTLETS IN OPPOSITE FACES OF PARTY OR DIVISION WALLS SHALL BE
<br />INSULATED AS FOLLOWS:
<br />I) ELECTRICAL BOXES (SWITCHES, OUTLETS, WALL FIXTURES, ETC. IN OPPOSITE FACES OF
<br />PARTY OR DIVISION WALLS SHALL BE SEPARATED HORIZONTALLY BY NOT LESS THAN 24
<br />INCHES (I.E. IN DIFFERENT STUD BAYS). IN THE EVENT IT IS NOT PRACTICAL OR POSSIBLE TO
<br />PLACE OUTLETS IN DIFFERENT STUD BAYS, THEY SHALL BE SEPARATED FROM EACH OTHER
<br />AS MUCH AS POSSIBLE AND IN NO CASE SHALL THERE BE PHYSICAL CONTACT BETWEEN
<br />THE TWO ELECTRICAL BOXES. HOWEVER, THE FOLLOWING ITEMS ARE APPLICABLE IN ALL
<br />CASES:
<br />II) MASTIC SEALER (LOWRY PADS OR APPROVED EQUAL) SHALL BE WRAPPED AROUND
<br />BACK SIDES, TOP AND BOTTOM OF ALL ELECTRICAL BOXES IN PARTY WALLS.
<br />III) ELECTRICAL BOXES SHALL BE BACKED BY R-11 FIBERGLASS AS NEEDED TO
<br />COMPLETELY FILL THE STUD BAY.
<br />IV) KNOCKOUT PLATES ON ELECTRICAL BOXES IN PARTY OR DIVISION WALLS SHALL NOT BE
<br />BENT OR REMOVED WHERE CONDUITS ARE NOT CONNECTED TO THE BOX.
<br />B. RECESSED LIGHT FIXURES IN CEILINGS SHALL HAVE NO VENTILATION HOLES. JUNCTION
<br />BOXES IN CEILINGS SHALL BE WRAPPED AROUDN BACK AND SIDES WITH LOWRY PADS (OR
<br />APPROVED EQUAL) AND SEALED AIRTIGHT WITH ACOUSTICAL SEALANT.
<br />8. FLOOR COVERINGS:
<br />A. IF A RESILIENT VINYL FLOOR COVERING IS USED, A DURABLE BRAND OF VINYL MEETING
<br />RESILIENT FLOOR COVERING COMMITTEE F6 AT THE AMERICAN SOCIETY FOR TESTING AND
<br />MATERIALS (ASTM) REQUIREMENTS SHALL BE PROVIDED.
<br />B. REFER TO FINISH SCHEULE FOR SPECIFICATION OF ACOUSTIC UNDERLYAMENTS AT TILE
<br />FLOOR ASSEMBLIES.
<br />INSULATION NOTES:
<br />1. INSULATION INSTALLED IN A FLOOR/CEILING OR ROOF CEILING ASSEMBLY SHALL BE SUPPORTED BY WIRE STAYS (OR EQUAL) SO THAT
<br />THE INSULATION DOES NOT MAKE CONTACT WITH THE FACE MEMBRANE OF THE ASSEMBLY (GYPSUM WALLBOARD).
<br />2. MATERIAL NOTED AS S.A.B. REFERS TO FLEXIBLE FIBERGLASS SOUND ATTENTUATION BATT (S.A.B.)
<br />3. INSULATION SCHEDULED FOR COMMON WALL UNIT TO UNIT SHALL BE INSTALLED IN EACH SIDE OF THE WALL ASSEMBLY.
<br />4. ALL INTERIOR WALL CAVITY SPACES TO RECEIVE INSULATION.
<br />5. REFER TO MECHANICAL PLANS FOR DETAILED INFORMATION REGARDING ENERGY CODE REQUIREMENTS.
<br />ASSEMBLY THERMAL INSULATION
<br />THICKNESS MATERIAL R-VALUE
<br />ROOF/CEILING
<br />FLOOR/CEILING
<br />DROP CEILING
<br />EXTERIOR WALL
<br />PARTY WALL
<br />10”
<br />5-1/2”
<br />BATT
<br />BATT
<br />R-30
<br />R-19
<br />ACOUSTICAL INSULATION
<br />THICKNESS MATERIAL R-VALUE
<br />3-1/2"
<br />3-1/2”
<br />3-1/2”
<br />S.A.B.
<br />S.A.B.
<br />S.A.B.
<br />CORRIDOR WALL
<br />INTERIOR PLUMBING WALL 3-1/2” S.A.B.
<br />3-1/2” S.A.B.
<br />INTERIOR SHAFT WALL 2-1/2” S.A.B.
<br />2” MIN RIGID R-10 MIN
<br />1” @ OTHER BLDGS RIGID R-5
<br />@ METAL SIDING WALL CONTINUOUS INSULATION
<br />PROVIDED BY INSULATED WALL PANELS
<br />WINDOW NOTES:
<br />1. EXTERIOR WINDOWS SHALL HAVE THE FOLLOWING MINIMUM ENERGY PERFORMANCE CHARACTERISTICS:
<br />U-VALUE: 0.30
<br />SHGC: 0.20 MAX.
<br />2” @ BLDG A TYPES RIGID R-5
<br />PLUS
<br />THIS DOCUMENT CONTAINS INFORMATION PROPRIETARY TO SVA ARCHITECTS
<br />INC. AND IS FURNISHED IN CONFIDENCE FOR THE LIMITED PURPOSE OF
<br />EVALUATION, BIDDING OR REVIEW. THIS DOCUMENT OR ITS CONTENTS MAY
<br />NOT BE USED FOR ANY OTHER PURPOSE AND MAY NOT BE REPRODUCED OR
<br />DISCLOSED TO OTHERS WITHOUT THE PRIOR WRITTEN CONSENT OF SVA
<br />ARCHITECTS INC. ALL RIGHTS RESERVED, © COPYRIGHT 2018.
<br />SCALE:
<br />REVISIONS:
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<br />6 HUTTON CENTRE DR, SUITE 1150 SANTA ANA, CA 92707
<br />T 949.809.3380 WWW.SVA-ARCHITECTS.COM
<br />DATE ISSUED:
<br />PROJECT NO:
<br />As indicated
<br />07/08/24
<br />GEN-3
<br />CONSTRUCTION
<br />ASSEMBLY
<br />NOTES AND
<br />REQUIREMENTS
<br />2022-40123
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<br />CONSTRUCTION ASSEMBLIES -GENERAL
<br />FIRE BLOCKING NOTES
<br />ACOUSTICAL CONTROL REQUIREMENTS
<br />ASSEMBLY SCHEDULE
<br />DESCRIPTION DATE
<br />1 ASI #01 04/09/25
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