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THE DETAILS & NOTES ON THIS SHEET ARE SHOWN AS A MINIMUM ALLOWED BY THEC.B.C. IN CONJUNCTION WITH THE GYPSUM ASSN. GA 600 MANUAL, THE U.L. DIRECTORYOF FIRE RESISTANCE, AND THE CALIFORNIA DEPT. OF HEALTH SERVICE AND OFFICE OFNOISE CONTROL (C.O.N.C.) CATALOG OF S.T.C. AND ICC RATINGS.THE CONTRACTOR WILL OBTAIN A COPY OF THE LISTED ASSEMBLIES NOTED FORINSTALLATION AND FINISH ATTACHMENT REQUIREMENTS.1.)PRIOR TO SETTING THE WALL PLATES INTO POSITION - THREE (3) CONTINUOUSBEADS OF SEALANT SHALL BE LAID TO PROVIDE A SEAL BETWEEN THE FLOORING ANDTHE PLATE. ALTERNATE MINIMUM 1/2" WIDE ACOUSTICAL TAPE, OR AMOFOAM SILLSEALER.2.)SEAL ALL ELECTRICAL OUTLET BOXES IN THE DWELLING SEPARATION WALL WITHACOUSTICAL SEALANT SO THAT THE BOXES ARE AIRTIGHT.3.)COVER THE BACKS OF ALL ELECTRICAL OUTLET BOXES IN THE DWELLINGSEPARATION WALL WITH ACOUSTICAL OUTLET BOX PADS.4.)OUTLET BOXES IN RATED ASSEMBLIES WITH BE STEEL PER U.B.C. SEC. 709.7 AND710.2 OR APPROVED ALTERNATE.5.)OUTLET BOXES BETWEEN UNITS TO BE STAGGERED WITH A 2'-0" MINIMUM SPACEBETWEEN.6.)FIRESTOPPING WILL OCCUR AT 10'-0" O.C. MAXIMUM, HORIZONTALLY ANDVERTICALLY.7.)PENETRATIONS OR OPENINGS IN CONSTRUCTION ASSEMBLIES FOR PIPING,ELECTRICAL DEVICES, RECESSED CABINETS, BATHTUBS, OR HEATING, VENTILATING OREXHAUST DUCTS SHALL BE SEALED, LINED, INSULATED, PADDED, OR OTHERWISETREATED TO MAINTAIN THE REQUIRED FIRE AND SOUND RATINGS.8.)NO RIGID CONNECTION SHALL BE MADE BETWEEN CEILING GYPSUM BOARD ANDFLOOR JOIST OF FLOORS SEPARATING UNITS.9.)PLUMBING, CONDUIT OR DUCTWORK SHALL BE HUNG FROM FLOOR JOISTS WITHRESILIENT HANGERS AND SHALL NOT BE CONNECTED DIRECTLY TO CEILING IN ANYMANNER.10.)THE PERIMETER OF HARD SURFACED AREAS AND THEIR SETTING BEDS WILL BEISOLATED FROM WALLS WITH FIBERGLASS, FOAM, OR NEOPRENE GASKET AND CAULK TOTHE SURFACE. THE BASEBOARD SHALL COVER GAPS BUT WILL NOT TOUCH HARDSURFACE.11.)STUDS WILL BE WRAPPED WITH 5/8" TYPE "X" GYPSUM BOARD AT BEARING WALLSWHERE DUCTS, WIRING, PLUMBING, ETC. PENETRATE WALL.ACOUSTO-CLAMPHIGH EAR ACOUSTO-CLAMPACOUSTO-LATORACOUSTO-SCUTCHEONMETAL BRACKET(SIZES VARY: COMES IN ACOUSTO-KIT WITH TWO ACOUSTO-LATORS)ACOUSTO-PLUMB SYSTEM COMPONENTS ARE AVAILABLE THROUGH:LSP/SPECIALTY PRODUCTS; (800)854-3215FASTEN CLAMP TO STRUCTURE (TYP.)TRISOLATOR PIPE SLEEVE:SERIES 100 FOR STEEL PIPEORSERIES 500 FOR COPPERTRISOLATOR AVAILABLE THROUGH:ELMDOR/STONEMAN ENGINEERING; (800) 591-9181KEEP PIPE CLEAR OF STRUCTURE,OTHER PIPES, AND OTHER TRADESRESILIENT CHANNEL CONSTRUCTIONATTACH CHANNELS DIRECTLY TO THE FRAMING SYSTEM ONLY. DO NOT INSTALL CHANNELS ONGYPSUM BOARD, SHEAR PLYWOOD, OR LIKE MATERIAL.A. ATTACHING CHANNELS1. ATTACH SINGLE LEG RESILIENT CHANNELS SPACED PER FIRE RATED ASSEMBLY. USE DIETRICHINDUSTRIES (800/873-2443) RC DELUXE 25-GAUGE RESILIENT CHANNELS OR SINGLE-LEG CHANNELSTHAT CAN BE SHOWN TO HAVE EQUIVALENT LABORATORY ACOUSTICAL PERFORMANCE TO USG RC-1CHANNELS. KINETICS ISOMAX CHANNELS RECOMMENDED AT BEDROOMS BELOW LIVING AREAS.2. USE 1" TYPE S BUGLE HEAD DRY WALL OR SIMILAR SCREWS. SPLICE CHANNELS ONLY ATFRAMING AND OVERLAP BUTT ENDS NO MORE THAN 1-1/2" UNLESS NOTED OTHERWISE BY RATEDASSEMBLY. SCREW ATTACH THROUGH BOTH FLANGES.3. ATTACH CHANNELS WITH MOUNTING FLANGES FACING IN ONLY ONE DIRECTION. FOR WALLS, THEGYPSUM BOARD MOUNTING FLANGE WOULD FACE UPWARD AND PREPUNCHED HOLES DOWNWARD.4. HOLD BACK ENDS OF CHANNELS 1/2" FROM INTERSECTING SURFACES.5. LOCATE CHANNELS A MAXIMUM OF 3" FROM FRAMING AT BASE AND HEAD OF WALL.7. ADD ADDITIONAL FRAMING IF NECESSARY SO THAT CHANNELS ARE CANTILEVERED NO MORETHAN 6".B. ATTACHING GYPSUM BOARD1. APPLY GYPSUM BOARD OF MAXIMUM PRACTICAL LENGTH ORIENTED PER THE RATED ASSEMBLY.2. FASTEN GYPSUM BOARD TO CHANNELS, PER FIRE RATED ASSEMBLY AND DO NOT SCREW INTOFRAMING.3. LOCATE GYPSUM BOARD 1/4" FROM INTERSECTING SURFACES.C. TWO-LAYER OPTION1. WHEN A CONSTRUCTION WITH TWO LAYERS OF GYPSUM BOARD ON RESILIENT CHANNELS ISRECOMMENDED, APPLY THE FACE GYPSUM BOARD LAYER IN THE SAME MANNER AS THE BASELAYER, EXCEPT OFFSET THE LONG EDGE JOINTS BY 24" AND THE SHORT EDGE JOINTS BY 48".2. FASTEN THE FACE LAYER PANEL TO CHANNELS PER RATED ASSEMBLY AND DO NOT SCREW INTOFRAMING.3. OFFSET FACE LAYER SCREW PATTERN 6 INCHES FROM BASE LAYER SCREWS ALONG ALLCHANNELS.4. HOLD BACK EDGES OF RESILIENTLY HUNG GYPSUM BOARD 1/4" AT ALL INTERSECTING SURFACES.D. CAULKING GYPSUM BOARD/RESILIENT CHANNEL CONSTRUCTION1. FOR ALL CONSTRUCTIONS, CAULK THE PERIMETER VOID FULL AND AIRTIGHT WITH ANACOUSTICAL SEALANT.SEALANT: METACAULK 1000 BY RECTORSEAL2. RECESSED LIGHT FIXTURES, JUNCTION BOXES, FIRE SPRINKLER PIPES, AND OTHERPENETRATIONS MUST BE SEALED AIRTIGHT WITH ACOUSTICAL SEALANT.E. BASEBOARD AND TRIM ATTACHMENT1. DO NOT RIGIDLY ATTACH BASEBOARD OR OTHER FINISHING TRIM TO FRAMING THROUGHRESILIENTLY SUSPENDED GYPSUM BOARD.2. SCREW ATTACH BASEBOARD TO CHANNELS. GLUING BASEBOARD TO GYPSUM BOARD COULDALSO BE CONSIDERED.NOTES:1. INSTALL CHANNELS 16" ON CENTER UNLESS OTHERWISE SPECIFIED2. AVOID STUD OR JOIST WHEN FASTENING GYPSUM BOARD TO CHANNEL- GYPSUMBOARD SCREWS MUST NOT CONTACT FRAMING3. HOLD BACK 1/2" FROM INTERSECTING SURFACES4. DO NOT CANTILEVER CHANNEL BY MORE THAN 6" FROM FRAMINGGYPSUM BOARD MOUNTING FLANGEOF CHANNELFRAMING FLANGE WITH SCREWWOOD STUD OR JOISTSECTION THROUGH RESILIENTCHANNELNOTE: LOCATE PIPING 1-1/2" MIN. CLEARANCE OF GYPSUM BOARDTYPICAL ALL DETAILS ABOVE ARE SHOWN WITH ACOUSTO-PLUMB ISOLATORSJOIST BAY INSTALLATIONWALL PENETRATION INSTALLATIONTUB/SHOWER VALVE INSTALLATIONVERTICAL STUD BAY INSTALLATIONGYPSUM BOARDWOOD STUDFILL FRAMING CAVITY WITH BATTINSULATIONKEEP PIPE CLEAR OF STRUCTUREACOUSTO-SCUTCHEONACOUSTI-PLUMB ISOLATORSNOTE: FLOOR/CEILING CONDITIONS SIMILARNOTE: IF PIPE IS SUSPENDED FROM OR DIRECTLY ATTACHED TO STRUCTURE OR OTHER BUILDINGELEMENTS, USE 1/2" THICK, 40-DUROMETER NEOPRENE AS SLEEVE BETWEEN PIPE AND PIPE COLLARSAFING BATT INSULATION IFREQUIRED FOR FIRE RATINGFLOOR CONSTRUCTION3/4" NEOPRENE PAD 40-DUROMETERSTEEL PLATE (OPTIONAL)CAULK AIRTIGHT. USE FIRE-RATEDRESILIENT FILLER IF REQUIRED FORFIRE RATINGRESILIENT WRAP 1/4"THK. FELT PAD OR EQUALBORING OR NOTCHES PER C.B.C.SEC. 2326.11.10 AND PER STRUCT.ENG. APPROVALNON-PLUMBING SIDE(E.G., BEDROOM, DINING ROOM)KEEP PIPE CLEAR OF STRUCTURE;ATTACH ONLY AT UNIT SERVED.ADJUST DEPTH OF PARTITION TOACCOMMODATE DRAIN LINEBATT INSULATIONGYPSUM BOARD1. NOISE CONTROL APPLIES TO DOMESTIC SUPPLY AND RETURN PIPES (HOT AND COLD),WASTE/DRAIN PIPES, AND INTERNAL ROOF OR PATIO DRAINS. (VENT PIPES DO NOT REQUIRE NOISECONTROL)2. NOISE SENSITIVE ROOMS ARE DEFINED AS BEDROOMS, DENS AND LIVING/DINING ROOMS.3. AVOID LOCATING MAJOR PIPES (I.E. RISERS AND OFFSETS) IN WALLS OR CEILINGS OF NOISESENSITIVE ROOMS. MAJOR PIPES SHOULD BE ROUTED THROUGH CORRIDORS, CLOSETS, ORMECHANICAL CHASES.4. PIPES IN WALL AND CEILING CAVITIES SHOULD BE TREATED AS FOLLOWS:A.) PIPES MUST NOT BE RIGIDLY CONNECTED OR IN SOLID CONTACT WITH THE BUILDINGSTRUCTURE. ISOLATE PIPES AS FOLLOWS:B). FOR NOISE SENSITIVE ROOMS, POSITION PIPES NO CLOSER THAN 1-1/2" INCHES FROMTHE GYPSUM BOARD SURFACE. FOR ADDITIONAL PLUMBING NOISE CONTROL, APPLY A SECONDLAYER OF GYPSUM BOARD.C.) FOR NON-NOISE SENSITIVE ROOMS, POSITION PIPES NO CLOSER THAN 1" FROM THEGYPSUM BOARD SURFACE.D.) WALLS MUST BE SIZED TO ACCOMMODATE BOTH THE PIPE AND CLEARANCE TOGYPSUM BOARD SURFACES; USE DOUBLE-STUD TYPE PARTITIONS FOR PLUMBING WALLSWHEREVER POSSIBLE. PIPES THAT CROSS EACH OTHER WITHIN A WALL OR CEILING CAVITY MUSTALSO BE TAKEN INTO CONSIDERATION WHEN SIZING WALLS AND CEILING SPACES. INCLUDE ANADDITIONAL 1/2" TO 1" THICKNESS TO ACCOUNT FOR ANY FIELD VARIATIONS.E.) PENETRATIONS FOR PIPES THROUGH THE STRUCTURE (I.E. FLOOR SLAB, STUDS, ORSOLID WALLS) SHOULD BE CUT OVERSIZED TO PREVENT CONTACT AND/OR TO ACCOMMODATE ARESILIENT PIPE SLEEVE (ISOLATOR) AS REQUIRED TO SECURE PIPES IN PLACE.F.) SUPPLY PIPES SERVING THE FIXTURE SIDE IN A PLUMBING WALL ARE NOT REQUIREDTO MAINTAIN THE ABOVE SPECIFIED CLEARANCES.G.) OPENINGS IN THE GYPSUM WALL BOARD AROUND A FIXTURE FEED LINE SHOULD BECUT OVERSIZED TO ACCOMMODATE A 1/4" BEAD OF CAULKING AROUND THE FEED LINE, THEREBYISOLATING THE PIPE FROM THE WALL. CAULKING WILL BE FIRE RATED.H.) ISOLATORS CONSISTING OF RESILIENT PIPE SLEEVE ELEMENTS SHOULD BE USED INCONJUNCTION WITH OR INTEGRAL TO PIPE CLAMPS OR HANGERS WHEN SECURING PIPES TO THESTRUCTURE.I.) WHERE PIPES COME INTO INCIDENTAL CONTACT WITH THE BUILDING STRUCTURE OROTHER BUILDING ELEMENTS INCLUDING OTHER PIPES, A RESILIENT ISOLATOR SHOULD BEINSTALLED AT THE POINT OF CONTACT.J.) WHERE DOUBLE-STUD PLUMBING WALLS ARE USED, ROUTE AND SECURE PIPES THATSERVE A PARTICULAR UNIT TO THE STUD ROW THAT SUPPORTS THE GYPSUM BOARD OF THESAME UNIT.K.) ACCEPTABLE ENGINEERED ISOLATORS AND ISOLATION SYSTEMS ARE AS FOLLOWS:i.) FOR PIPES 1" OR LESS: ACOUSTO-PLUMB SYSTEM OFSLEEVES AND CLAMPS (ORANGE AND BLUE) BY SPECIALTYPRODUCTS, OR TRISOLATOR PIPE SLEEVES BY STONEMANCOMPANY (OR EQUAL) INSTALLED IN CONJUNCTION WITHSTANDARD METAL PIPE CLAMPS AND HANGERS.ii.) FOR PIPES LARGER THAN 1": TRISOLATOR PIPE SLEEVESBY STONEMAN COMPANY (OR EQUAL) IN CONJUNCTION WITHSTANDARD METAL PIPE CLAMPS AND HANGERS, OR "FELT LINEDPIPE HANGERS" WITH A MINIMUM 1/4" THICK FELT. IF FELTLINED HANGERS ARE USED, IT IS CRUCIAL THAT THE HANGERSBE PROPERLY LOCATED AND SIZED SO THAT THE FELT IS NOTCRUSHED OR OTHERWISE RENDERED INEFFECTIVE FORISOLATING PIPE VIBRATION.iii.) RISER CLAMPS SHOULD BE ISOLATED FROM THE BUILDINGSTRUCTURE WITH 3/4" THICK 40 DUROMETER NEOPRENEPAD BETWEEN THE RISER CLAMP EAR AND THE FLOOR SLAB.5. USE CAST IRON DRAIN PIPES WHENEVER POSSIBLE. OTHERWISE, WRAP ALL PLASTIC ANDCOPPER DRAIN PIPES THAT ARE LOCATED IN WALL OR CEILING CAVITIES OF DWELLING UNITSCOMPLETELY WITH PIPE WRAP TAPE BY LOWRY COMPANY.6. INSTALL MINIMUM R-11 FIBERGLASS BATT INSULATION IN OTHERWISE UN-INSULATED WALL ORCEILING CAVITIES WITH PLUMBING PIPES.7. PACK THE CAVITY VOID BELOW TUBS AND SHOWERS WITH FIBERGLASS OR SPRAYED-ONMATERIAL AND BLOCK THE BOTTOM OF THE TUBS.8. FOR THE FLOOR/CEILING ASSEMBLIES AND WASTE LINES PENETRATIONS OF NON-COMMONWALLS, WASTE LINES ABOVE THE SLAB SHALL BE CAST IRON. THE ELBOW BELOW THE STOOLWASTE OUTLET SHOULD BE ISOLATED FROM THE POSITION BLOCKS WITH PADDING OF A FELTMATERIAL. THE ENTIRE SPACE AROUND THE ELBOW MUST BE FILLED WITH FIBERGLASS OR EQUALMATERIAL. USE TRISOLATOR PIPE SLEEVES IN CONJUNCTION WITH STANDARD METAL PIPECLAMPS AND HANGERS, OR "FELT LINED PIPE HANGERS" WITH A MINIMUM 1/4" THICK FELT. IF FELTLINED HANGERS ARE USED, IT IS CRUCIAL THAT THE HANGERS BE PROPERLY LOCATED AND SIZEDSO THAT THE FELT IS NOT CRUSHED, SKEWED, OR OTHERWISE RENDERED INEFFECTIVE FORISOLATING PIPE VIBRATION.9. WATER PRESSURE SHOULD BE CONTROLLED IN THE RANGE OF 35 TO 55 P.S.I. WATER VELOCITYSHOULD NOT EXCEED 6 FEET / SEC. IF SINGLE FAUCET SYSTEM ARE USED. HOWEVER, THE CODEALLOWS 15 FEET/SEC. WHICH IS ACCEPTABLE IF NON-SINGLE FAUCET SYSTEM ARE USED.SHOWER HEAD WATER FLOW RESTRICTIONS MUST BE USED TO LIMIT THE FLOW FOR LESS THAN 3GAL. / MIN. THE SHOWER HEAD IS TO INCORPORATE AN ACOUSTO-SCUTCHEON; HOWEVER, IF THESHOWER HEAD MUST BE RIGIDLY ATTACHED TO THE STRUCTURE, USE HUBBARD HOLDRITESILENCER #26510. THE PLUMBING SYSTEM MUST OTHERWISE BE INSTALLED PER THE PLUMBING CODE. WHERE ACODE REQUIREMENT APPEARS TO CONTRADICT THE RECOMMENDED PIPE ISOLATION DETAILS,THE CODE CONDITION SHOULD TAKE PRECEDENCE. CONFLICT SHOULD BE FULLY DOCUMENTEDAND BROUGHT TO THE ATTENTION OF THE DESIGN TEAM.GENERAL NOTESDWELLING SEPARATION NOTESNOISE CONTROL GUIDELINESFOR DOMESTIC PLUMBINGNOTE 4NOTE 3NOTE 21" MINIMUM2" MINIMUM6" TYPICALMINIMUM 1-1/2" CLEARANCEFROM GYPSUM BOARD SURFACEADJUST THICKNESS OF PARTITIONTO ALL PIPES AND PLUMBING1/4" - 1/2" NOMINAL6" MAX.EQ. (NOTE 1)EQ.EQ.EQ.EQ.6" MAX.ACOUSTICALISOLATION DETAILSAD-20.2PLUMBING WALL21FELT ISOLATION17ACOUSTO-PLUMB ISOLATION10SUPPLY PIPE ISOLATION18DRAIN & SUPPLY PIPES IN PLUMBING WALL22RESILIENT CHANNEL INSTALLATION GUIDE7ACOUSTO-PLUMB ISOLATION11151684NOTESTRISOLATOR ISOLATION1214CCOPYRIGHTIt is the clients responsibility prior to or during construction to notify the architect in writingof any perceived errors or omissions in the plans and specifications of which a contractorthoroughly knowledgeable with the building codes and methods of construction shouldreasonably be aware. Written instructions addressing such perceived errors or omissionsshall be received from the architect prior to the client or clients subcontractors proceedingwith the work. The client will be responsible for any defects in construction if theseprocedures are not followed.Architecture + Planning17911 Von Karman Ave.Suite 200Irvine, CA 92614ktgy.com949.851.2133License StampProject Contact:Email:Principal: Project Designer:Project Director:KTGY Project No:2017-0934Debbie Hollanddholland@ktgy.comWil WongD. SchoolmeesterDebbie HollandDeveloperPHONE NO.4199 CAMPUS DRIVEIRVINE, CA 92612(714) 342-2502415 & 515 E. 4TH STREET, SANTA ANA, CA 92701
<br />4TH AND MORTIMERNo.Date Description06-21-2023 FIFTH BUILDING DEPARTMENT SUBMITTALA03-21-23ADDENDUM A06-21-23
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