2502 W McFadden Ave - Plan - Laserfiche WebLink

Home Browse Search

EC1 EC1 EC1 EC1 CEILING PLAN A1/4"=1'-0" M P A A R C H I T E C T S I N C . 3578 30th Street V. 619.236.0595 San Diego, CA 92104 MEMBER www.mpa-architects.com AMERICAN INSTITUTE OF ARCHITECTS F. 619.236.0557 CLIENT PROJECT DATENO. REVISIONS DESCRIPTION AS NOTED c Co p y r i g h t 2 0 2 5 , M P A A r c h i t e c t s , I n c . . A l l r i g h t s r e s e r v e d . DRAWN BY: DATE: JP JR 24190 PROJECT NO: CHECKED BY: SHEET TITLE SCALE: SHEET NUMBER: DATABASE: A P R O P O S E D CO M M E R C I A L I M P R O V E M E N T F O R : 1-23-25 24190.DWG CEC BUILDERS cecbuilders1@gmail.com P: 303.842.6645 ROBERT BARILE SA N T A A N A , C A 9 2 7 0 4 SA N T A A N A L A U N D R Y 25 0 2 M C F A D D E N A V E . 18723 VIA PRINCESSA, STE 321 SANTA CLARITA, CA 91387 LICENSED ARCHITECT STATE O OFCALIFRNIA NHOJ R UMSEY C26819 Exp. 3-31-2027 A2.1 CEILING PLAN (E) GYP. BD. CLG. @ 8'-0" A.F.F. OPEN TO STRUCTURE ABOVE (E) GYP. BD. CLG. @ 8'-0" A.F.F. OPEN TO STRUCTURE ABOVE EXIT LIGHT w/ EMERGENCY BATTERY PACKEXITD FIXTURE SCHEDULE SYMBOL NOTATION MANUF. & CATALOG NO.DESCRIPTION LAMP RESTROOM EXHAUST FANE LETTERS TO BE GREEN IN COLOR B INCLUDED RECESSED TYPE W / EDGE - LIT CLEAR ACRYLIC BLADE OR EQUAL BROAN MODEL NO. S13060W (TOTAL) C 44W LED FSG CAT# FSG-TF24352' x 2' LED LAY-IN A STRIP LIGHT 4' - LED TRADITIONAL LINEAR SUPERIOR LIGHTING 25W (TOTAL)S18057 6201V-4FT-50W-40K-D GLOBALUX 2'x4' RECESSED LED 40 W (TOTAL)LCB-24-40-MVD-840 (OR APPROVED EQUAL) 6.2 CEILING AREAS OVER 2500 SQ.FT. MUST HAVE SEISMIC SEPARATION JOINTS OR FULL HEIGHT PARTITIONS THAT BREAK THE CEILING INTO AREAS NOT EXCEEDING 2500 SQ.FT. 6.1 ALL CEILINGS SHALL USE A HEAVY DUTY T-BAR GRID SYSTEM 6.SUSPENDED ACOUSTICAL CEILING SYSTEM IN SEISMIC DESIGN CATEGORY D, E OR F SHALL COMPLY WITH ASCE 7-05, SECTION 13.5.6.2.1 AS FOLLOWS: 12.SUSPENDED ACOUSTICAL CEILINGS SHALL COMPLY WITH SECTION WITH CBC SECTION 808.1 AND 808.1.1.1 AND MEET BOTH FLAME SPREAD AND SMOKE DEVELOPED RATINGS 12'-0" MAX. 6'-0" MAX. 6' - 0 " MA X . 8" 6'-0" MAX. 12'-0" MAX. 11.IF PARTITIONS ARE ATTACHED TO THE SUSPENDING SYSTEM THEY MUST BE LATERALLY BRACED TO THE BUILDING STRUCTURE. 10.CEILINGS WITHOUT RIGID BRACING MUST HAVE 2 INCHES OVERSIZED TRIM RINGS FOR SPRINKLERS AND OTHER PENETRATIONS. 9.RIGID BRACING MAY BE USED INSTEAD OF DIAGONAL SPLAY WIRES. RIGID BRACING MUST LIMIT CEILING MOVEMENT TO LESS THAN 1/4" AT THE POINT OF ATTACHMENT. MAX. 8"4'-0" MAX. 2.WHITE #769-A CORTEGA CEILING TILE BY ARMSTRONG, OR EQUAL, U.N.O. 24" x 48" DONN DX SUSPENDED CEILING SYSTEM BY USG CORP., OR EQUAL. ICC #ESR-12221. SUSPENDED CEILING SPECS: 1.SUSPENDED ACOUSTICAL CEILING SYSTEM IN SEISMIC DESIGN CATEGORY D, E OR F SHALL BE INSTALLED IN ACCORDANCE WITH THE REQUIREMENTS OF ASCE 7-10, CHAPTER 13 AND CBC SECTION 803.9 3.TERMINALS OR SERVICES WEIGHING 56 POUNDS OR MORE SHALL BE SUPPORTED DIRECTLY FROM THE STRUCTURE ABOVE BY APPROVED HANGERS. 2.TERMINALS OR SERVICES WEIGHTING 20 POUNDS, BUT NOT MORE THAN 56 POUNDS, IN ADDITION TO THE ABOVE, SHALL HAVE TWO No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c. b. d. a. INSTALLATION OF COMPONENTS: GENERAL STATEMENT: WHERE THE CEILING LOADS DO NOT EXCEED 5 POUNDS PER SQUARE FOOT AND WHERE PARTITIONS ARE NOT CONNECTED TO THE CEILING SYSTEM, THE FOLLOWING BRACING METHOD SHALL BE USED. INTERSECTING WEBS AND FLANGES OF STRUCTURAL MEMBERS SHALL FORM ANGLES BETWEEN THEM OF 90 DEGREES +/- 2 DEGREES. CARRYING CHANNELS AND MAIN RUNNERS SHALL BE INSTALLED SO THAT THEY ARE ALL LEVEL TO WITHIN 1/8 INCH IN 12 FEET. LOCAL KINKS OR BENDS SHALL NOT BE MADE IN HANGER WIRES AS A MEANS OF LEVELING CARRYING CHANNELS. CROSS RUNNERS SHALL BE SUPPORTED BY EITHER MAIN RUNNERS OR BY OTHER CROSS RUNNERS NOT WITHIN 1/32 INCH OF THE REQUIRED CENTER DISTANCES. WIRE HANGERS FOR SUSPENDING CARRYING CHANNELS OR MAIN RUNNERS FROM AN EXISTING STRUCTURE SHALL BE A MINIMUM OF NO. 12 GAGE, GALVANIZED, SOFT ANNEALED, MILD STEEL WIRE. EACH ATTACHMENT SHALL BE WITH A MINIMUM OF THREE TURNS IN 3 INCHES. GENERAL NOTES: SECURE WIRES TO STRUCTURE ABOVE WITH #10 (.190) THREADED SCREW OR EQUIVALENT SCREW EYE AT SOLID MEMBERS. CABLE TRAYS, ELECTRICAL CONDUITS AND PIPING SHALL BE INDEPENDENTLY SUPPORTED AND INDEPENDENTLY BRACED FROM THE STRUCTURE. POSITIVE BRACING TO THE STRUCTURE SHALL BE PROVIDED AT CHANGES IN THE CEILING PLANE ELEVATION OR AT DISCONTINUITIES IN THE CEILING GRID SYSTEM. THE SUSPENDED CELINGS AND LIGHTING SYSTEMS SHALL BE LIMITED TO 6 FEET BELOW THE STRUCTURAL DECK UNLESS THE LATERAL BRACING IS DESIGNED BY A LICENSED ENGINEER OR ARCHITECT. SUSPENDED CEILING ASSEMBLIES LOCATED ALONG MEANS OF EGRESS SERVING AN OCCUPANT LOAD OF 30 OR MORE WHERE THE VERTICAL DISTANCE BETWEEN THE CEILING AND THE STRUCTURAL DECK SHALL COMPLY WITH THE FOLLOWING PROVISIONS: PERIMITER MEMBERS: A MINIMUM WALL ANGLE SIZE OF AT LEAST A TWO INCH HORIZONTAL LEG SHALL BE USED AT PERIMETER WALLS AND INTERIOR FULL HEIGHT PARTITIONS. THE FIRST CEILING TILE SHALL MAINTAIN 3/4" CLEAR FROM THE FINISH WALL SURFACE. AN EQUIVALENT ALTERNATIVE DETAIL THAT WILL PROVIDE SUFFICIENT MOVEMENT DUE TO ANTICIPATED LATERAL BUILDING DISPLACEMENT MAY BE USED IN LIEU OF THE LONG LEG ANGLE SUBJECT TO THE APPROVAL OF THE SUPERINTENDENT OF BUILDING. ALL LAY-IN PANELS SHALL BE SECURED TO THE SUSPENSION CEILING ASSEMBLY WITH TWO HOLD DOWN CLIPS MINIMUM FOR EACH TILE WITHIN A 4-FOOT RADIUS OF THE EXIT LIGHTS AND EXIT SIGNS. INDEPENDENT SUPPORTS AND BRACES SHALL BE PROVIDED FOR LIGHT FIXTURES REQUIRED FOR EXIT ILLUMINATION. POWER SUPPLY FOR EXIT ILLUMINATION SHALL COMPLY WITH THE REQUIREMENTS OF CBC SECTION 1006.3. SEPARATE SUPPORT FROM THE STRUCTURAL DECK SHALL BE PROVIDED FOR ALL APPENDAGES SUCH AS LIGHT FIXTURES, AIR DIFFUSERS, EXIT SIGNS, AND SIMILAR ELEMENTS. CEILING SUSPENSION SYSTEMS SHALL BE CONNECTED AND BRACED WITH VERTICAL HANGERS ATTACHED DIRECTLY TO THE STRUCTURAL DECK ALONG THE MEANS OF EGRESS SERVING AN OCCUPANT LOAD OF 30 OR MORE AND AT LOBBIES ACCESSORY TO GROUP A OCCUPANCIES. SPACING OF VERTICAL HANGERS SHALL NOT EXCEED 2 FEET ON CENTER ALONG THE ENTIRE LENGTH OF THE SUSPENDED CEILING ASSEMBLY LOCATED ALONG THE MEANS OF EGRESS OR AT THE LOBBY. SPRINKLER HEADS (DROPS) EXCEPT FIRE-RESISTANCE-RATED FLOOR/CEILING OR ROOF/CEILING ASSEMBLIES, SHALL BE DESIGNED TO ALLOW FOR FREE MOVEMENT OF THE SPRINKLER PIPES WITH OVERSIZE RINGS, SLEEVES OR ADAPTORS THROUGH THE CEILING TILE, IN ACCORDANCE WITH SECTION 13.5.6.2.2(e) OF ASCE 7. SPRINKLER HEADS PENETRATING FIRE-RESISTANCE-RATED FLOOR/CEILING OR ROOF/CEILING ASSEMBLIES SHALL COMPLY WITH CBC SECTION 712. CROSS TEE CONNECTION HOLD DOWN CLIP WALL ANGLE SUPPORT FASTENED TO GRID FASTENER SEISMIC ELEVATION CHANGE BRACING CHANNEL MOLDING FASTENER TRACK OR ALTERNATE COVER 2" SEISMIC SEPARATION JOINT PERIMETER STARTER WALLS 12 GA. VERTICAL HIRE HANGER MAIN TEE (RESTRAINED) STABILIZER BAR MIN. 3/4" 2" MIN. ACOUSTIC CEILING TILE METAL CLIP ANGLE w/ 2-POP RIVETS EACH LEG 8" MAX. CROSS TEE (RESTRAINED) STABILIZER BAR METAL CLIP ANGLE w/ 2-POP RIVETS EACH LEG 8" MAX. 2" MIN. MIN. 3/4" RUNNER TEES COMPRESSION STRUT ELEVATION MAX. 8" MAX. OPPOSITE WALLS 45°45° ACOUSTIC CEILING TILE 2"MAX. CROSS "T" 24" O.C. MAIN "T" 48" O.C. LIGHT ZINC-COAT FINISH DOUBLE 18 GA. OR 9 GA. STEEL HANGER WIRES AT 4"-0" O.C. EACH WAY SECURE TO STRUCTURE FROM ABOVE GRID PERIMETER RIVETED STABILIZER BAR COMPRESSION STRUT NO. 12 GA. WIRE HANGERS AT 4'-0" O.C. EACH WAY. 12'-0" MAX. 6'-0" MAX. MA X . 4' - 0 " MA X . 6' - 0 " MA X . 12 ' - 0 " MA X . 8" FI N I S H C E I L I N G H E I G H T PE R P L A N S ROOF AS OCCURS 4 NO. 12 WIRES SPLAYED 45° IN FOUR DIRECTIONS 90 DEGREES APART NO. 12 GA. WIRE HANGERS AT 4'-0" O.C. EACH WAY FIRST WIRE 6'-0" MAX. FLOOR AS OCCURS. CLEAR 12'-0" MAX. ATTIC AS OCCURS 3/4" MIN. NO SCALE SUSPENDED CEILING SYSTEM, DETAILS AND SPECIFICATIONS SEISMIC PLAN IMPORTANT NOTE: NO SPLAY WIRES OR COMPRESSION STRUTS ARE REQUIRED FOR ACCOUSTIC CEILINGS LESS THAN 1,000 SQUARE FEET IN AREA PER A.S.T.M. E 580/E 580M-90a SECTION 5.2.8.1 B A A A A A A A A A A A A A A A A A A A A A A A A A A A C C B B BBBBBBB B B EXIT D (N) SUSPENDED CLG. @ 10'-0" A.F.F. B A2.1