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REFLECTED CEILING NOTES <br />1.) <br />RE: MECH. FOR EXACT NUMBER, TYPE AND LOCATION <br />OF SUPPLY, RETURN AND EXHAUST FIXTURES. <br />2.) <br />RE: ELECT. FOR EXACT NUMBER, TYPE AND LOCATION OF OUTLETS. <br />3.) <br />CONTRACTOR SHALL COORDINATE THE WORK OF ALL TRADES <br />INVOLVED IN THE CEILING WORK TO INSURE CLEARANCES <br />FOR FIXTURES, DUCTS, PIPING, CEILING SUSPENSION SYSTEMS. <br />ETC., NECESSARY TO MAINTAIN THE FINISHED CEILING HEIGHTS <br />AS INDICATED ON THE ARCHITECTURAL DRAWINGS. <br />4.) <br />PERIMETER CEILING ANGLE, WHERE OCCURS, SHALL BE INSTALLED TIGHT TO <br />PARTITION SURFACES, FREE FROM CURVES, BREAKS, OR OTHER IRREGULARITIES <br />5•) <br />LIGHT FIXTURES, EXIT SIGNS AND OTHER CEILING ELEMENTS SHALL BE LOCATED <br />IN CENTER OF INDIVIDUAL CEILING TILE U.O.N. OR AS DIRECTED BY ARCHITECT. <br />6') <br />PROVIDE CEILING ACCESS AS REQUIRED FOR EQUIPMENT <br />AND SYSTEM MAINTENANCE VERIFY MANUFACTURER <br />RECOMMENDATIONS. <br />7.) <br />THE REFLECTED CEILING PLAN INDICATES THE LOCATION <br />OF CEILING TYPES, CEILING FIXTURES, FAN MOTORS, AND <br />ASSOCIATED ITEMS. REFER TO ENGINEERING DRAWINGS <br />(LIGHTING PLAN) FOR CIRCUITING, WIRING LAY -OUT, AND <br />ADDITIONAL INFORMATION. <br />8.) <br />ALL SPECIFIC INFORMATION CONCERNING INSTALLATION <br />OF VARIOUS ABOVE CEILING ELEMENTS ARE TO BE <br />FOUND IN THE HVAC, PLUMBING, FIRE PROTECTION, <br />ELECTRICAL AND LIGHTING DRAWINGS, BY THE DESIGN <br />ENGINEERS. <br />9.) <br />CONTRACTOR TO NOTIFY ARCHITECT OF ANY CONFLICTS <br />CEILING FIXTURE LOCATIONS WITH MAIN RUNNERS, <br />DUCTS, ETC., PRIOR TO INSTALLATION. <br />10.) <br />VERIFY FIELD CONDITIONS AND LOCATION OF ALL <br />PLUMBING, MECHANICAL DUCTS, STRUCTURAL ELEMENTS <br />AND ANY AND ALL OTHER APPLICABLE ITEMS. INSTALL <br />NEW PLUMBING, MECHANICAL FANS, DUCTS, CONDUITS, <br />AND OTHER RELATED ITEMS SO AS TO NOT CONFLICT <br />WITH LIGHTS AND ANY UNIQUE FIELD CONDITIONS. <br />11.) <br />FURNISH AND INSTALL UNDERWRITERS LABORATORY, INC. <br />(U.L.) LABELLED DEVICES THROUGHOUT. <br />12.) <br />PROVIDE AND INSTALL EMERGENCY LIGHTING PER ADA/ <br />TITLE 24 REQUIREMENTS. <br />13.) <br />ELECTRICAL CONTRACTOR TO PROVIDE ALL SWITCHES, DIMMERS, & PLATES, <br />AS REQUIRED BY DESIGN, LOCATED 44" A.F.F. <br />6" FROM DOOR FRAME. U.O.N. MULTIPLE SWITCHES AT ONE LOCATION SHALL <br />BE GANGED TOGETHER, AND FURNISHED WITH ONE COVER PLATE. <br />14,) <br />N.L REFERS TO NIGHT LIGHT. DINING AREA SHOULD HAVE AT LEAST Two <br />LIGHTS THAT OPERATE THROUGH THE EVENING HOURS FOR SAFETY. <br />SUSPENDED CEILING DETAIL <br />PROVIDE MAIN RUNNERS CONTINUOUS IN LINE WITH EACH SIDE OF RECESSED <br />LIGHT AND PARALLEL MAXIMUM 4'-0' ON CENTERS IN THE CEILING FIELD. <br />CROSS RUNNERS SHALL BE MAXIMUM 2'-0" ON CENTERS. PROVIDE <br />ACCESSIBLE HOLD-DOWN CLIPS FOR ACOUSTIC TILES MORE THAN 1 LB./SQ.FT. <br />PROVIDE MINIMUM 12 GAUGE GALVANIZED STEEL HANGER WIRE MAXIMUM 4'-0' <br />ON CENTERS ALONG MAIN RUNNERS. <br />0 <br />0 <br />0 <br />o O <br />0 <br />ACOUSTICAL CEILING NOTE <br />EXISTING ACOUSTICAL CEILING 2'X4' <br />TILE AND GRID AT + 9'-11 A.F.F. <br />3 LL�JJ <br />2 <br />.e •" 6 O <br />e <br />4 .Q • <br />♦,..lj a. <br />td" e <br />SECTION A -A •� •.°�`• <br />TOP FIRE WALL FIRE STOPPING DETAIL <br />N.T.S. <br />1. EXISTING CONC. DOUBLE TEE. <br />2. WALL ASSEMBLY: THE 1 OR 2 H FIRE -RATED GYPSUM BOARD /STEEL STUD WALL <br />ASSEMBLY SHALL BE CONSTRUCTED OF THE MATERIALS AND IN THE MANNER SPECIFIED <br />IN ACCORDANCE WITH U419 WALL AND PARTITION DESIGN IN THE UL FIRE RESISTANCE <br />DIRECTORY. (SEE UL CERTIFICATE ATTACHED TO PLANS) <br />3. FILL, VOID OR CAVITY MATERIAL* - SEALANT - MAX <br />SEPARATION BETWEEN THE BOTTOM OF ROOF AND TOP OF <br />WALL IS 3/4 IN. (19 MM). THE JOINT SYSTEM IS DESIGNED TO <br />ACCOMMODATE A MAX 33 PERCENT COMPRESSION OR EXTENSION FROM <br />ITS INSTALLED WIDTH. FILL MATERIAL INSTALLED ON EACH SIDE OF <br />WALL BETWEEN THE TOP OF THE GYPSUM BOARD AND THE BOTTOM OF <br />THE CONCRETE. MIN 5/8 IN. (16 MM) THICKNESS PLUS A 1 /4 IN. (6 <br />MM) CROWN REQUIRED FOR 1 HR FIRE RATED SYSTEM. MIN 1-1/4 IN. <br />(32 MM) THICKNESS INSTALLED FLUSH WITH SURFACE OF WALL <br />REQUIRED FOR 2 HR FIRE RATED SYSTEM, HILTI CONSTRUCTION <br />CHEMICALS, DIV OF <br />HILTI INC — CP601S ELASTOMERIC FIRESTOP SEALANT (SEE HITI <br />SPECIFICATION SHEET ATTACHED TO PLANS) <br />L <br />7894 L <br />HEAR L 7898 <br />USA L <br />L <br />L <br />L \ <br />L <br />L <br />L <br />L <br />L <br />/ L / <br />/ L / <br />FRONT ELEVATION. <br />SCALE: 1 /4"=1'-O" <br />PROPOSED REFLECTED CEILING PLAN. <br />OTTOM OF ROOF <br />EXIST. TOP OF ROOF .r '�. ` - • '+� <br />f <br />8' <br />8' USE MLT STUDS MATCHING WALL <br />II II <br />ROOF TRUSS <br />SEE TOP FIRE WALL <br />FIRE STOPPING DETAIL <br />SLID &GAGE AS LATERAL BRACE <br />BOTTOM <br />IN THIS SHEET. <br />SUPPORT 0 8' MAX. STAGGERED <br />CONNECTED TO CONC. TWIN-T W/ <br />2"X4" METAL 20 GAUGE CONT. <br />NEW INTERIOR <br />(2) 3/16" X 2" CONC. TAPCON. <br />TOP PLATE CONNECTED TO EXIST. <br />ACOUSTICAL CEILING <br />Z <br />CONCRETE ROOF SLAB W/ 1"X3/16 <br />(4"X2' PANELS) <br />TAPCON @ 16" STAGGERED. <br />PROVIDE NEW ACOUSTICAL <br />ONE PLAY OF 5/8" TYPE "X" GYPSUM <br />]/ <br />CEILING (2'X4' PANELS) AT <br />DRYWALL AT EACH SIDE AND OF THE WALL <br />10'-1/2" HIGH SEE FLOOR <br />(SEE ITEM 5 ONE HR RATING IN THE UL <br />REFLECTED CEILING PLAN <br />CERTIFICATE ATTACHED TO PLAN) <br />22 GAGE 3%" METAL PLATE <br />2"X4" VERT. METAL STUD ® 16" O.C. <br />CONT. AT TOP OF WALL <br />FABRICATED FROM MIN. 20 MSG(0.0329", <br />MIN. BARE METAL THICKNESS) CONNECTED <br />1/2" GYPSUM DRYWALL <br />W/ 3/ 8" LONG TYP S-12 STEEL <br />1 HOUR FIRE WALL SHALL <br />SCREWS ON BOTH SIDE OF THE STUDS TO <br />EXTEND FROM THE TOP OF <br />W DRYWALL SCREW 0 <br />/ <br />2"X4" METAL BASE ON BOTTOM 0 2"X4" <br />CONC. SLAB TO THE <br />0 <br />4" O.C. ON BOTH SIDE. <br />METAL CONT. AT TOP. <br />UNDERSIDE OF THE ROOF <br />AND SHALL BE BUILT IN <br />cO = <br />2"X4" 20 GAUGE METAL <br />ACCORDANCE WITH UL <br />22 GAGE 3%" METAL <br />HORIZONTAL BRACING AT MID <br />DESIGN No. 419 (FOLLOW <br />o = <br />BRACING AT MID HEIGHT <br />HEIGHT CONNECTED W/ <br />ALL INSTRUCTION IN THE UL <br />I <br />C) <br />CONNECTED W/ METAL <br />METAL SCREW. <br />CERTIFICATE ATTACHED TO <br />SCREW. <br />PLANS) <br />J <br />INSULATION R-11 <br />w <br />U <br />\\—TYPICAL <br />VACANT SUIT BAY 1403 <br />22 GAGE 3%" <br />HEAR USA <br />VERT. METAL STUD <br />16" O.C. <br />GAGE 22 3%" METAL BOTTOM <br />TRACK W/0145 DIA. X <br />1-1 /4" POWDER DRIVEN <br />FASTENER 0 24" OC PER <br />ICC-ESR 1799 LARR # 2582 <br />2"X4" METAL CONT. BOTTOM <br />PLATE CONNECTED TO EXIST. <br />CONCRETE SLAB W/ 1"X3/1 <br />---MNYL BASE <br />TAPCON @ 16" STAGGERED. <br />7. 7771�1 <br />DETAIL P-1 <br />NEW INTERIOR PARTITION SECTION?. <br />DETAIL FW-1 (1 HOUR FIRE RATED <br />PARTY WALL UL DESIGN No.U419) <br />REVISIONS: <br />No./DATE: <br />No./DATE: <br />THESE DRAWING & SPECIFICATIONS ARE <br />INSTRUMENTS OF SERVICE AND SHALL <br />REMAIN THE PROPERTY OF MDS <br />ENGINEERING CORP. WHETHER THE <br />PROJECT FOR WHICH THEY WERE <br />PREPARED IS EXECUTED OR NOT, THEY <br />ARE NOT TO BE USED IN ANY MANNER <br />ON OTHER PROJECTS OR EXTENSIONS <br />TO THIS PROJECT EXCEPT BY <br />AGREEMENT IN WRITING AND WITH THE <br />APPROPRIATE COMPENSATION TO MDS <br />ENGINEERING CORP. IS PROHIBITED. <br />CONTRACTOR IS RESPONSIBLE FOR <br />VERIFYING ALL SITE CONDITION PRIOR <br />TO PROCEEDING WITH WORK. <br />41 <br />, <br />cu • 2 � <br />/ Q• c .0 0 <br />C:l. t <br />f rII! 0`;�� . • •Q O S <br />r <br />W Q <br />Vcol � <br />V � <br />M O <br />E` <br />00 W Q CD <br />Z N o f <br />W tz c� <br />< I <br />W Q��00 <br />00 <br />3;: Q O cn m m �� <br />Q 0 � 0-) LLJ z <br />O <br />00 1-- O <br />N U a - <br />JOB No:. 13-035 <br />DRAWN BY: M.D.S <br />SCALE: AS SHOW <br />ELEVATION, REFLECTED CEILING AND <br />PARTITIONS DETAILS <br />A-3 <br />SHEET 3 OF 7 <br />MDS ENGINEERING CORPORATION <br />