|
NOTES:
<br />i.CEILINGS CONSTRUCTED OFSCREW-OR-NA|LATTACHED GYPSUM BOARD ONONE
<br />LEVEL THAT AREA SURROUNDED BYAND CONNECTED TOWALLS ORSOFFITS
<br />THAT ARE LATERALLY BRACED TOTHE STRUCTURE ABOVE ARE EXEMPT FROM a_»'~:L^' REFERENCE: "~ORnxn"°"_S: WALL AND Cx_nLxonG BUREAU
<br />MAXIMUM RECOMMENDED LENGTHS FOR SEISMIC DESIGN REQUIREMENTS. REFERENCE 401-REV0ED 12/2017 SUSPENSION SYSTEMS FOR ACOUSTICAL LAY -UN
<br />VERTICAL STRUTS 2. CEILING AREAS EXCEEDING i.00SF, HORIZONTAL RESTRAINT DFTHE CEILING TO
<br />��X��8�����«���K������|�~��U���KK���/~��K��������K�v�F1 �� ������
<br />THESTRUCTURALSYSTE�(LATERALFORCEBRAC|NG)SHALLBEPROV|DED� ^^u~:�.nn^�x�`�u~x^�...^^� ��u�^�x^�:� �m`'�~v�^�:�.u�,���` u~`^�on�� v .
<br />3 LATERAL �����0���������K�������UU���~k��� K����� K�0������������ �O�~ ���~���������|������ BUILDING/������� /V��/~\
<br />�POSTS) & SPLAY WIRES.
<br />�"^x~xu~x^^�,�v�x~��~�^�.�v^^�u~��o^~x^oo,��x�^ux^^'x,^��x�^/*o^�^^.�vxun^�:�x�^�`�^���u� \,x����
<br />EIVIT CONDUIT
<br />STEELSTUDS
<br />����W���
<br />��0 �����
<br />�������SCALENTS
<br />4. LATERAL FORCES BRACES SHALL BE 12- O.C. (MAX) AND BEGIN NO FURTHER THAI I(ANri. SO IETYOF CIVIL ENGINEERS (ASCE)7-10,AMERI ANSO IETYOFTESTING
<br />UFROM WALLS,
<br />5. SEISMIC SPLAY WIRES ARE TO BE4-i2GA. WIRESATTACHEDTO THE MAIN
<br />WIRES ARE ARRAYED 90' FROM EACH OTHER AND AT AN ANGLE NOT EXCEEDING
<br />45rFROM THE PLANE OFTHE CEILING.
<br />0 SEISMIC SPLAY WIRES SHALL BEATTACHED TOTHE GRID AND TOTHE
<br />� STRUCTURE |NSUCH AMANNER THAT THEY CAN SUPPORT ADESIGN LOAD DF
<br />GENERAL RECOMMENDATIONS:
<br />NOT LESS THAN 2OOPOUNDS ORTHE ACTUAL DESIGN LOAD WITH AFACTOR OF2.
<br />WHICHEVER |SGREATER.
<br />1 PARTITIONS THATARETIED TOTHE CBL|NGAND ALL PARTITIONS GREATER THAN 8FEET |NHBGHTSHALL BELATERALLY
<br />7. POWDER ACTUATED FASTENERS (PAFS).WHEN USED FOR SEISMIC APPLICATIONS �
<br />BRA
<br />CEDTOTHESTRUCTURE
<br />8RAC|Ng8HALLBE|NDEPENDENTOFTHECBL|NGSPLAYBRAC|NGSYSTE�
<br />AREPARTOFTHEPREGCR|PT|VEPATH|NSBSM|CDE8|GNCATEGDR|EGD.E.AND �
<br />2 FORFURTHER|WFORMAT|DNO0BRAC|NQOFNON-LOAO8EAR|N8PART|TiDN8REFERTOTHENWCBTECHN}CALOOCUMENT
<br />F.ANDSHALLHAVEAN|CC-ESF0RAPPRDVALANDREOU|RE''SPEC|AL �
<br />INSPECTION" IRRESPECTIVE OFTHE TYPE OF OCCUPANCY CATEGORY THE #200-501
<br />3 ALL�A|NBEA�GARETOBEHEAVYOUTY(HD)
<br />STRUCTURE|G|N PAFANCHORSF8R�CKERVNRES(SPLAYEDVNRES|NSTALLEO � ,
<br />4 CEILINGS LESS THAN 144SQ. FEET AND SURROUNDED BYWALLS CONNECTED TOTHESTRUCTURE ABOVE ARE EXEMPT FROM
<br />FOR PURPOSES OTHER THAN SEISMIC RESTRAINT) ARE EXEMPT FORM THIS REQ,
<br />THE SEISMIC DESIGN REQU|REMENTB
<br />8. SPLAY V0RESARE TOBEVNTH|N2INCHES OFTHE CONNECTION OFTHE VERTICAL �
<br />5 THESE RECOMMENDATIONS ARE INTENDED FOR SUSPENDED CEILINGS AND RELATED COMPONENTS IN AREAS THAT REQUIRE
<br />| STRUT TOSUSPENDED CEILING.
<br />| 9. RIGID BRACING MAY BEUSED |NLIEU OFSPLAY VNRES. RESiSTANCETOTHEEFFECTGOFEARTHDUAKE�DT|0NS�
<br />iO.CEILINGS WITH PLENUMS <12INCHES TOSTRUCTURE ARE NOT REQUIRED T0
<br />ELECTRICAL FIXTURES
<br />HAVE LATERAL FORCE BRACING.
<br />l��l�~� m��l�7l�l� T��]Fa�� l�� �-�7�-�.�m�� �� uGH|Fm|uREuvw�mn|mu< 1uLuSSHALL HAVE ONE lzGAGE HANGER WIRE CONNECTED FROM THE MX|UR±u|UTHE
<br />2. LIGHT FIXTURES WEIGHING > 10 LBS. AND < 56 LBS. SHALL HAVE TWO 12 GAGE WIRES ATTACHED ATOPPOSING CORNERS OF
<br />THE LIGHT FIXTURE TDTHE STRUCTURE ABOVE. THESE WIRES IVIAYBESLACK.
<br />- 8. LIGHT FIXTURES WEIGHING > 56 LBS. SHALL BE SUPPORTED DIRECTLY FROM THE STRUCTURE ABOVE BY APPROVED HANGERS.
<br />4. PENDANT MOUNTED FIXTURES SHALL BE DIRECTLY SUPPORTED FROM THE STRUCTURE ABOVE USING A S GA. VVIRE OR AN
<br />m~rnuvcutiL Icnmn/cour,vn/ mo/nuu/USING Inc0u0rov0Iuw0/0/cmrunmMo^/ourrun/.
<br />5. TANDBNFIXTURES MAY UTILIZE COMMON WIRES.
<br />MECHANICAL SERVICES
<br />1 TERMINALS 0RSERVICES WEIGHING < 20 LBS. SHALL BE POSITIVELY ATTACHED TO THE CEILING SUSPENSION MAIN RUNNERS
<br />OR TO CROSS RUNNERS THAT HAVE THE SAME CARRYING CAPACITY AS THE MAIN RUNNERS.
<br />2. TERMINALS DRSERVICES WEIGHING >2DLBS,BUT NOT MORE THAN 58L8G,SHALL HAVE, |NADDITION TO5A.1.TVNO12GAGE
<br />'00RES CONNECTING THEM TO THE CEILING SYSTEM HANGERS OR THE STRUCTURE ABOVE. THESE WIRES MAY BE SLACK.
<br />3. TERMINALS OR8ERV(CESWEIGHING MORE THAN 58LB8.SHALL BESUPPORTED DIRECTLY FROM THE STRUCTURE ABOVE BY
<br />APPROVED HANGERS.
<br />1. HANGER AND PERIMETER WIRES MUSTBE PLUMB WITHIN 1 IN 6 UNLESS COUNTER SLOPING VVIRES ARE PROVIDED.
<br />WIRE &TIESTO8E3TIGHT TURNS AROUND ITSELF WITHIN 3".
<br />1. FDRCBUNGN8THOUTRUG1OBRAC|NG,8pRNKLERHEADPBNETRATON8SHALLHAVEA2|N,OVERS|ZER|0Q'SLEEVE.DR
<br />2. HANGER WIRES SHALL BE 12 GAGE AND SPACED 4 FEET ON CENTER OR 10 GAGE SPACED 5'O.C. ANY ADAPTER THROUGH THE CEILING TILE TO ALLOW FREE MOVEMENT OF AT LEAST I IN� IN ALL HORIZONTAL DIRECTIONS.
<br />CONNECTION DEVICE AT THE SUPPORTING CONSTRUCTION SHALL BE CAPABLE OF CARRYING NOT LESS THAN 100 1 FLEXIBLE HEAD DESIGN THAT CAN ACCOMMODATE I INC. FREE MOVEMENT SHALL BE PERMITTED AS AN ALTERNATE.
<br />3. POWDER ACTUATED FASTENERS (PAFS) ARE AN APPROVED METHOD OF ATTACHMENT FOR HANGER WI RES.
<br />4. TERMINAL ENDS OF EACH MAIN BEAM AND CROSS TEE MUST BE SUPPORTED WITHIN 8"OF EACH WALL WITH A
<br />PERIMETER WIRE,
<br />S. WIRES SHALL NOT ATTACH TO OR BEND AROUND INTERFERING MATERIAL OR EQUIPMENT. ATRAPEZE OR
<br />EQUIVALENT DEVICE SHALL BE USED WHERE OBS11 RUCTIONS PRECLUDE DIRECT SUSPENSION, TRAPEZE
<br />SUSPENSIONS SHALL BE ABLE TO RESIST THE DEAD LOAD AND LATERAL FORCES APPROPRIATE FOR THE SEISMIC
<br />CATEGORY.
<br />O. FOR ESSENTIAL FACILITIES, HANGER WIRE CONNECTIONS MUST BE CAPABLE OF CARRYING 200 ## AND BRACING
<br />(SPLAY) WIRES SHALL BE CAPABLE OF CARRYING 440 POUNDS. SHOT -IN ANCHORS IN CONCRETE ARE NOT
<br />PERMITTED FOR BRACING WIRES.
<br />�� ������ SUSPENSION)
<br />�� ����� ������� WIRES
<br />��/�U������ ��N������U���0��U�� ��� �
<br />��� �� n ������ ��� ~� ��� ��� �*����� ~� v ° ��������
<br />SCALE NTS
<br />-WOOD
<br />2X2UBPURUNOR4X
<br />PURUNOR8L8
<br />CONNECTION @ CENTERLINE
<br />MEMBER
<br />3TURNS
<br />VERTICAL WIRE
<br />HANG ER-3OO#MIN.
<br />2X8MIN. GUBPURUNOR4X
<br />PURUNORSLB
<br />(2) 5U6"X21AGSCREWS
<br />MTLSTUD VERTICAL BRACE
<br />SIZE PER CHARTDETAiL1.
<br />� �� �� �� �������'
<br />�� 0 0 ��� ������0���� N �� �f�/ �nV � � � �0�.� .��
<br />NTS
<br />VV\LL88C)LD!NGS�
<br />1, WALL MOLDINGS (PERIMETER CLOSURE ANGLES) ARE REQUIRED TOHAVE AHORIZONTAL
<br />FLANGE 2INCHES WIDE, ONE END DFTHE CEILING GRID SHALL BEATTACHED TOTHE WALL u MAX
<br />MOLDING, THE OTHER END SHALL HAVE A34INCH CLEARANCE FROM THE WALL AND FREE WALL
<br />TO SLIDE.
<br />2. WHERE SUBSTANTIATING DOCUMENTATION HAS BEEN PROVIDED TOTHE LOCAL
<br />JURISDICTION, PERIMETER CLIPS MAY BE USED TO SATISFY THE REQUIREMENTS FOR THE 21'
<br />CLOSURE ANGLE.
<br />3. THE GRID SHALL BEATTACHED ATTWO ADJACENT WALLS (POP RIVETS ORAPPROVED ^
<br />METHOD) SOFFITS EXTENDING TOAPOINT ATLEAST LEVEL WITH THE BOTTDMPLANE OF 3/4"MIN. ATUNATTACH2I
<br />THE GRID AND INDEPENDENTLY SUPPORTED AND LATERALLY BRACED TO THE STRUCTURE `�~^
<br />ABOVE AREDEEMED TO8EEQUIVALENT TDWALLS. T 2''MIN.
<br />BPRE/\DERBARS:
<br />1. TERM|NALENDSOFMA|NRUNNERGANDCRDSSlViEMBERSSHALLBET|EDTOQETHERORHAVE
<br />SOME OTHER APPROVED MEANS TO PREVENT THEIR SPREADING. STABILIZER BARS, CROSS MA
<br />TEES OR OTHER MEANS TO PREVENT SPREADING SHALL OCCUR WITHIN 8 IN. OF EACH WALL.
<br />2. SPREADER BARS ARE NOT REQUIRED ATPERIMETERS WHERE RUNNERS ARE ATTACHED
<br />DIRECTLY TOCLOSURE ANGLES.
<br />3. SPREADER BARS ARE NOT REQ. IF A 90 DEGREE INTERSECTING CROSS OR MAIN IS WIT HIN 6 01
<br />INCHES DFTHE PER|IAIETERWALL.
<br />4. WHERE SUBSTANTIATING DOCUMENTATION HAS BEEN PROVIDED TO THE LOCAL JURISDICTION, 314"M|N ATUNATTAC
<br />PERIMETER CLIPS MAY 8EUSED TOSATISFY THE REQUIREMENTS FOR SPREADER BARS.
<br />�TIV,IN.
<br />WALL IVIOLDIINGS:
<br />���� � ������ BAR
<br />�� �� WALL
<br />� ���� �������
<br />�� �� � ��� ���� � �� �� � �� ��� ��� �0 U�� �
<br />=�= �~��� ������� ��� ��� �� v v � ����� �.���=����� . ��
<br />������ ��� ���r��
<br />� .��00 .0��U�� 0 ��0 Q 008x�
<br />R|METERHANGER N8RE
<br />314" MIN. FLANGE
<br />Y�0.1ES! POP RIVET
<br />1 FOR CEILING AREAS EXCEEDING 2,500 SO. FT, A SEISMIC SEPARATION JOINT OR FULL HEIGHTWALL PARTITION THAT BREAKS THE
<br />CEILING SHALL BE PROVIDED UNLESS ANALYSES ARE PERFORMED OF THE CEILINGS BRACING SYSTEM, CLOSURE ANGLES ANIL"
<br />PENETRATIONS TOPROVIDE SUFFICIENT CLEARANCE.
<br />2. THE LAYOUT AND LOCATION OF THE SEISMIC SEPARATION JOINT SHALL BE PER THE DESIGNER OF RECORD AND NOTED ON THE
<br />PLANS. IF A SEISNIIC SEPARATION JOINTIS REQ. BY THE DESIGNER, THE DESIGNER MAY USE THE GENERIC JOINT DETAILED
<br />DETAILED IN THIS DOCUMENT OR PROPRIETARY JOINT. THE AMOUNTOF FREE MOVEMENT (GAP DESIGN) SHALL BE A MINIMUM OF
<br />3A"
<br />3. IN LIEU OF SEISMIC SEPARATION JOINTS, THE CEILING MAY BE DIVIDED INTO AREAS <2500 SF BY THE USE OF PARTITIONS OR
<br />SOFFITS AS FOLLOWS: PARTITIONS SHALL EXCEED A MINIMUM OF 6" ABOVE THE LEVEL PLANE OF THE GRID AND SHALL BE
<br />|NDEPENDENTLYBRACED TOTHE STRUCTURE ABOVE. SOFFITS SHALL EXTEND APOINT ATLEAST LEVEL WITH THE BOTTOM PLANE
<br />OF THE GRID AND SHALL BE INDEPENDEN I'LY SUPPORTED AND LATERALLY BRACED TO THE STRUCTURE ABOVE.
<br />������������ �� ��� ��������
<br />���������0N� � ��0��1��� R N% ��� �� ���� 0
<br />ATTACHED WALL
<br />N'I�LDING REQ.
<br />,'ATTACHED WALL
<br />]LDNGREQ.
<br />{ BAR UREQUAL TO
<br />METER COMPONENTS
<br />EAD|NGAPART
<br />T 'NF 0;
<br />PRCI EEC,
<br />�
<br />LIGHTING�. � � � ����'
<br />SEE SHEET A1,3 FOR CEIUNG DETAILS
<br />PROVIDE FIRE DAMPERS ATALL SUPPLY AND RETURN AIR OUTLETS, INLETS, ORDUCTS PENETRATING FIRE RATED
<br />ASSEMBLIES, ENCLOSURES, WALLS, FLOORS, OR SURFACES, AND AS REQUIRED BY FIRE DEPARTMENT, IF APPLICABLE.
<br />CONTRACTOR SHALL OBTAIN APPROVAL FROM ARCHITECT ORBUILDING MANAGER/OWNER FOR ALL THERMOSTAT
<br />LOCATIONS.
<br />ALL REQUIRED EXIT SIGNS SHALL HAVE LETTERS SIX INCHES HIGH MINIIAUM, HAVE BATTERY BACK UP, INTEGRATED
<br />EMERGENCY LIGHTING AND SHALL CONFORM WITH ALL APPLICABLE CODES. CONTRACTOR TO PROVIDE OR VERIFY
<br />THAT ALL EMERGENCY PATH LIGHTING MEETS A
<br />ALL APPLICABLE CODE REQU I REM ENTS. EMERGENCY LIGHT 1 NG SHOWN
<br />IS FOR INFORMATION ONLY AND MUST BE CONFIRMED ON SITE TO MEET ALL LIFE SAFETY CODES.
<br />CEILING HEIGHTS ARE FROM SLAB TOFIN. CEILING. MATCH EXISTING CEILING HTSFOR ALL WORK SHOWN UON
<br />LIGHT SWITCHES SHALL BEINSTALLED AT+48'A.F.F. NIULT|PLESWITCHES SHOULD 8EGANGED TOGETHER UNLESS
<br />OTHERWISE SPECIFIED.
<br />CONTRACTOR SHALL PROVIDE EMERGENCY LIGHTING, SENSORS, STROBE LIGHTS, AND AUDIO-VISUAL ALARMS, 1-0
<br />MEET ALL APPLICABLE CODES.
<br />CONTRACTOR TO VERIFYALL SWITCH LOCATIONSVVITH TENANT PRIOR TO INSTALLATION, NUMBER OFSWITCHES FOR
<br />OPEN AREA |GBIDDER DESIGN. SVVTCHES|ND|CATEDONDRAWING FOR OPEN AREA ARE FOR REFERENCE ONLY.
<br />CONTRACTOR TO CONFIRMI DAY LIGHT AREAS AND PROVIDE SWITCHING TO MEET CURREN1"ENERGY COD'E
<br />REQUIREMENTS FOR DAYLIGHT AREAS IS THESE AREAS ARE AFFECTED BY THE CONSTRUCTION. RESWITCH EXIST ING
<br />SWITCH LOCATIONS AS REQUIRED. RESWIT CH LIGHTING CIRCUITS AS REQ.UIRED WHEN AREAS ARE AFFECTED 8
<br />DEMOLITION ORCONSTRUCTION.
<br />CONTRACTORQHALLPR0V|DESBSN1!CBRAC|NQ@ALLNEYV&RELDCATEOF|%TURESPERNvvCB121,-017.
<br />LIGHTING LEGEND ~ PR OVIDE BID ALT. TO REPLACE W/ LEDS
<br />EXISTING WALL MOUNTED OR CEILING MOUNTED EXIT SIGN W/ INTEGRATED EMERGENCY PATH
<br />UGHT|N8VNBATTERY BACKUP, SIGN TOINCLUDE DIRECTIONAL ARR0N(|FINDICATED ORWHEN
<br />APPLICABLE,
<br />PROVIDE PERCOOE
<br />'
<br />VERIFY MOUNT |N8HEIGHT -M|N. 84"REQ. ORONCEILING PER MFQ,'3VV
<br />B/S EX ARMSTRONG CEILING GRID AND TILE, PATCH AND REPAIR WALLS AS REQUIRED, AND PROVIDE
<br />BIS NEW ARMSTRONG TILE - PAINT PER FINISH PLAN AFTER REPAIRSINEW TILE INSTALLED - EX GWB
<br />\ ! CEILING |NBOTH RESTRDOMGTOREMAIN, SEE DETAILS THIS SHEET & SHEET Ai3
<br />or SUSPENDED TRACK LIGHT UQHTOL|ERADVENT LYTEGPANTH1O93ONF1B0181NBK4ftTRACK 0Rd1O3NBK
<br />dft'TRACK7120OLUMEN TRACK HEADS |NBLACK*°insta||at1O8"floor tobottom offidure°°*-15VVPER LAMP
<br />U U BXSNEW 2x2 FLUORESCENT LAY -IN 2'Av2'F|XTUREL|THON!A, 2FQG38L835-2-D'UNV'D|M-315VV
<br />K==��
<br />" NEW LED CEILING MOUNTED TREATMENT LIGHTING- PH|L|PSGONAX772S2319gND4Di-4S.5VV
<br />ap NEW FRONTOE8KPENDANT 'PH|L|P8TCRDP@E28THE JO|NT/12NC:82882D210T23°°^insta||atBO"floor
<br />tobottomof§xtuoe,*°^-DVV
<br />OR DOVVNL|GHT'PH|L|PSLYTECA8TER-RECEG8EDCAN -U5RAE1VA/L8R1583OVVVA'10VV
<br />Cpu DDWNL|GHTD|RECT|ONAL-pH|LIPS LYTECASTERRECESSED CAN 'L0RAE1VA/LORA15G3OWVA-iOYV
<br />Cpam CAMERA LOCATIONS - LOW VOLTAGE AND SET AT 84" AFF - VERIFY SPECS WITH TENANT,
<br />EXRESTROOM EXHAUST FAN -MEET ALL CURRENT LOCAL CODES FOR RR EXHAUST FAN SYSTEMS -
<br />CHECK FOR MECHANICAL INTEGRITY AND REPLACE IF REQUIRED.
<br />BISHVACVENT LOCATIONS ' SHOWN FOR INFORMATION ONLY -ANY CHANGES UNDER A
<br />GEPARATEPERMIT
<br />NEW LIGHT SWITCH (WITH OCCUPANCY AND DAYLIGHT SENSORS WHERE REQ. PER
<br />CODES) SEE SHEET T Il FOR SWITCH INSTALLATION DETAILS. SWITCHES SHOWN ONLY
<br />WHERE NEW SWITCHES WILL BEREQUIRED. ALL OTHER LOCATIONS TOREMAIN. CHECK
<br />ALL SWITCHES FOR GOOD WORKING ORDER.
<br />E EXISTING Ski 8URFACE[VIOUNTED
<br />N NEW R RELOCATED ORRETROFITTED
<br />GENERAL LIGHTING, NOTES` FYAlCH & REPAIR GRID AS REQ. REPLACE DAMAGED TILE PRIOR TDPAINTING GRID. SEE SHEET |[-1.
<br />F-�-) PROVIDE NEW LED LIGHTING PER THE LIGHTING LEGEND. VERIFY LIGHT LOCATIONS WITH
<br />L-�-]SPRINKLER HEAD LOCATIONS ASREQUIRED. NOTE LOCATIONS FOR ALL HVACVENTS, PATH
<br />LIGHTING AND ALARM SYSTEMS. (UNDER SEPARATE PERMITS).
<br />CD
<br />Le
<br />CI I
<br />58
<br />R
<br />STEELSTUDS
<br />����W���
<br />��0 �����
<br />�������SCALENTS
<br />4. LATERAL FORCES BRACES SHALL BE 12- O.C. (MAX) AND BEGIN NO FURTHER THAI I(ANri. SO IETYOF CIVIL ENGINEERS (ASCE)7-10,AMERI ANSO IETYOFTESTING
<br />UFROM WALLS,
<br />5. SEISMIC SPLAY WIRES ARE TO BE4-i2GA. WIRESATTACHEDTO THE MAIN
<br />WIRES ARE ARRAYED 90' FROM EACH OTHER AND AT AN ANGLE NOT EXCEEDING
<br />45rFROM THE PLANE OFTHE CEILING.
<br />0 SEISMIC SPLAY WIRES SHALL BEATTACHED TOTHE GRID AND TOTHE
<br />� STRUCTURE |NSUCH AMANNER THAT THEY CAN SUPPORT ADESIGN LOAD DF
<br />GENERAL RECOMMENDATIONS:
<br />NOT LESS THAN 2OOPOUNDS ORTHE ACTUAL DESIGN LOAD WITH AFACTOR OF2.
<br />WHICHEVER |SGREATER.
<br />1 PARTITIONS THATARETIED TOTHE CBL|NGAND ALL PARTITIONS GREATER THAN 8FEET |NHBGHTSHALL BELATERALLY
<br />7. POWDER ACTUATED FASTENERS (PAFS).WHEN USED FOR SEISMIC APPLICATIONS �
<br />BRA
<br />CEDTOTHESTRUCTURE
<br />8RAC|Ng8HALLBE|NDEPENDENTOFTHECBL|NGSPLAYBRAC|NGSYSTE�
<br />AREPARTOFTHEPREGCR|PT|VEPATH|NSBSM|CDE8|GNCATEGDR|EGD.E.AND �
<br />2 FORFURTHER|WFORMAT|DNO0BRAC|NQOFNON-LOAO8EAR|N8PART|TiDN8REFERTOTHENWCBTECHN}CALOOCUMENT
<br />F.ANDSHALLHAVEAN|CC-ESF0RAPPRDVALANDREOU|RE''SPEC|AL �
<br />INSPECTION" IRRESPECTIVE OFTHE TYPE OF OCCUPANCY CATEGORY THE #200-501
<br />3 ALL�A|NBEA�GARETOBEHEAVYOUTY(HD)
<br />STRUCTURE|G|N PAFANCHORSF8R�CKERVNRES(SPLAYEDVNRES|NSTALLEO � ,
<br />4 CEILINGS LESS THAN 144SQ. FEET AND SURROUNDED BYWALLS CONNECTED TOTHESTRUCTURE ABOVE ARE EXEMPT FROM
<br />FOR PURPOSES OTHER THAN SEISMIC RESTRAINT) ARE EXEMPT FORM THIS REQ,
<br />THE SEISMIC DESIGN REQU|REMENTB
<br />8. SPLAY V0RESARE TOBEVNTH|N2INCHES OFTHE CONNECTION OFTHE VERTICAL �
<br />5 THESE RECOMMENDATIONS ARE INTENDED FOR SUSPENDED CEILINGS AND RELATED COMPONENTS IN AREAS THAT REQUIRE
<br />| STRUT TOSUSPENDED CEILING.
<br />| 9. RIGID BRACING MAY BEUSED |NLIEU OFSPLAY VNRES. RESiSTANCETOTHEEFFECTGOFEARTHDUAKE�DT|0NS�
<br />iO.CEILINGS WITH PLENUMS <12INCHES TOSTRUCTURE ARE NOT REQUIRED T0
<br />ELECTRICAL FIXTURES
<br />HAVE LATERAL FORCE BRACING.
<br />l��l�~� m��l�7l�l� T��]Fa�� l�� �-�7�-�.�m�� �� uGH|Fm|uREuvw�mn|mu< 1uLuSSHALL HAVE ONE lzGAGE HANGER WIRE CONNECTED FROM THE MX|UR±u|UTHE
<br />2. LIGHT FIXTURES WEIGHING > 10 LBS. AND < 56 LBS. SHALL HAVE TWO 12 GAGE WIRES ATTACHED ATOPPOSING CORNERS OF
<br />THE LIGHT FIXTURE TDTHE STRUCTURE ABOVE. THESE WIRES IVIAYBESLACK.
<br />- 8. LIGHT FIXTURES WEIGHING > 56 LBS. SHALL BE SUPPORTED DIRECTLY FROM THE STRUCTURE ABOVE BY APPROVED HANGERS.
<br />4. PENDANT MOUNTED FIXTURES SHALL BE DIRECTLY SUPPORTED FROM THE STRUCTURE ABOVE USING A S GA. VVIRE OR AN
<br />m~rnuvcutiL Icnmn/cour,vn/ mo/nuu/USING Inc0u0rov0Iuw0/0/cmrunmMo^/ourrun/.
<br />5. TANDBNFIXTURES MAY UTILIZE COMMON WIRES.
<br />MECHANICAL SERVICES
<br />1 TERMINALS 0RSERVICES WEIGHING < 20 LBS. SHALL BE POSITIVELY ATTACHED TO THE CEILING SUSPENSION MAIN RUNNERS
<br />OR TO CROSS RUNNERS THAT HAVE THE SAME CARRYING CAPACITY AS THE MAIN RUNNERS.
<br />2. TERMINALS DRSERVICES WEIGHING >2DLBS,BUT NOT MORE THAN 58L8G,SHALL HAVE, |NADDITION TO5A.1.TVNO12GAGE
<br />'00RES CONNECTING THEM TO THE CEILING SYSTEM HANGERS OR THE STRUCTURE ABOVE. THESE WIRES MAY BE SLACK.
<br />3. TERMINALS OR8ERV(CESWEIGHING MORE THAN 58LB8.SHALL BESUPPORTED DIRECTLY FROM THE STRUCTURE ABOVE BY
<br />APPROVED HANGERS.
<br />1. HANGER AND PERIMETER WIRES MUSTBE PLUMB WITHIN 1 IN 6 UNLESS COUNTER SLOPING VVIRES ARE PROVIDED.
<br />WIRE &TIESTO8E3TIGHT TURNS AROUND ITSELF WITHIN 3".
<br />1. FDRCBUNGN8THOUTRUG1OBRAC|NG,8pRNKLERHEADPBNETRATON8SHALLHAVEA2|N,OVERS|ZER|0Q'SLEEVE.DR
<br />2. HANGER WIRES SHALL BE 12 GAGE AND SPACED 4 FEET ON CENTER OR 10 GAGE SPACED 5'O.C. ANY ADAPTER THROUGH THE CEILING TILE TO ALLOW FREE MOVEMENT OF AT LEAST I IN� IN ALL HORIZONTAL DIRECTIONS.
<br />CONNECTION DEVICE AT THE SUPPORTING CONSTRUCTION SHALL BE CAPABLE OF CARRYING NOT LESS THAN 100 1 FLEXIBLE HEAD DESIGN THAT CAN ACCOMMODATE I INC. FREE MOVEMENT SHALL BE PERMITTED AS AN ALTERNATE.
<br />3. POWDER ACTUATED FASTENERS (PAFS) ARE AN APPROVED METHOD OF ATTACHMENT FOR HANGER WI RES.
<br />4. TERMINAL ENDS OF EACH MAIN BEAM AND CROSS TEE MUST BE SUPPORTED WITHIN 8"OF EACH WALL WITH A
<br />PERIMETER WIRE,
<br />S. WIRES SHALL NOT ATTACH TO OR BEND AROUND INTERFERING MATERIAL OR EQUIPMENT. ATRAPEZE OR
<br />EQUIVALENT DEVICE SHALL BE USED WHERE OBS11 RUCTIONS PRECLUDE DIRECT SUSPENSION, TRAPEZE
<br />SUSPENSIONS SHALL BE ABLE TO RESIST THE DEAD LOAD AND LATERAL FORCES APPROPRIATE FOR THE SEISMIC
<br />CATEGORY.
<br />O. FOR ESSENTIAL FACILITIES, HANGER WIRE CONNECTIONS MUST BE CAPABLE OF CARRYING 200 ## AND BRACING
<br />(SPLAY) WIRES SHALL BE CAPABLE OF CARRYING 440 POUNDS. SHOT -IN ANCHORS IN CONCRETE ARE NOT
<br />PERMITTED FOR BRACING WIRES.
<br />�� ������ SUSPENSION)
<br />�� ����� ������� WIRES
<br />��/�U������ ��N������U���0��U�� ��� �
<br />��� �� n ������ ��� ~� ��� ��� �*����� ~� v ° ��������
<br />SCALE NTS
<br />-WOOD
<br />2X2UBPURUNOR4X
<br />PURUNOR8L8
<br />CONNECTION @ CENTERLINE
<br />MEMBER
<br />3TURNS
<br />VERTICAL WIRE
<br />HANG ER-3OO#MIN.
<br />2X8MIN. GUBPURUNOR4X
<br />PURUNORSLB
<br />(2) 5U6"X21AGSCREWS
<br />MTLSTUD VERTICAL BRACE
<br />SIZE PER CHARTDETAiL1.
<br />� �� �� �� �������'
<br />�� 0 0 ��� ������0���� N �� �f�/ �nV � � � �0�.� .��
<br />NTS
<br />VV\LL88C)LD!NGS�
<br />1, WALL MOLDINGS (PERIMETER CLOSURE ANGLES) ARE REQUIRED TOHAVE AHORIZONTAL
<br />FLANGE 2INCHES WIDE, ONE END DFTHE CEILING GRID SHALL BEATTACHED TOTHE WALL u MAX
<br />MOLDING, THE OTHER END SHALL HAVE A34INCH CLEARANCE FROM THE WALL AND FREE WALL
<br />TO SLIDE.
<br />2. WHERE SUBSTANTIATING DOCUMENTATION HAS BEEN PROVIDED TOTHE LOCAL
<br />JURISDICTION, PERIMETER CLIPS MAY BE USED TO SATISFY THE REQUIREMENTS FOR THE 21'
<br />CLOSURE ANGLE.
<br />3. THE GRID SHALL BEATTACHED ATTWO ADJACENT WALLS (POP RIVETS ORAPPROVED ^
<br />METHOD) SOFFITS EXTENDING TOAPOINT ATLEAST LEVEL WITH THE BOTTDMPLANE OF 3/4"MIN. ATUNATTACH2I
<br />THE GRID AND INDEPENDENTLY SUPPORTED AND LATERALLY BRACED TO THE STRUCTURE `�~^
<br />ABOVE AREDEEMED TO8EEQUIVALENT TDWALLS. T 2''MIN.
<br />BPRE/\DERBARS:
<br />1. TERM|NALENDSOFMA|NRUNNERGANDCRDSSlViEMBERSSHALLBET|EDTOQETHERORHAVE
<br />SOME OTHER APPROVED MEANS TO PREVENT THEIR SPREADING. STABILIZER BARS, CROSS MA
<br />TEES OR OTHER MEANS TO PREVENT SPREADING SHALL OCCUR WITHIN 8 IN. OF EACH WALL.
<br />2. SPREADER BARS ARE NOT REQUIRED ATPERIMETERS WHERE RUNNERS ARE ATTACHED
<br />DIRECTLY TOCLOSURE ANGLES.
<br />3. SPREADER BARS ARE NOT REQ. IF A 90 DEGREE INTERSECTING CROSS OR MAIN IS WIT HIN 6 01
<br />INCHES DFTHE PER|IAIETERWALL.
<br />4. WHERE SUBSTANTIATING DOCUMENTATION HAS BEEN PROVIDED TO THE LOCAL JURISDICTION, 314"M|N ATUNATTAC
<br />PERIMETER CLIPS MAY 8EUSED TOSATISFY THE REQUIREMENTS FOR SPREADER BARS.
<br />�TIV,IN.
<br />WALL IVIOLDIINGS:
<br />���� � ������ BAR
<br />�� �� WALL
<br />� ���� �������
<br />�� �� � ��� ���� � �� �� � �� ��� ��� �0 U�� �
<br />=�= �~��� ������� ��� ��� �� v v � ����� �.���=����� . ��
<br />������ ��� ���r��
<br />� .��00 .0��U�� 0 ��0 Q 008x�
<br />R|METERHANGER N8RE
<br />314" MIN. FLANGE
<br />Y�0.1ES! POP RIVET
<br />1 FOR CEILING AREAS EXCEEDING 2,500 SO. FT, A SEISMIC SEPARATION JOINT OR FULL HEIGHTWALL PARTITION THAT BREAKS THE
<br />CEILING SHALL BE PROVIDED UNLESS ANALYSES ARE PERFORMED OF THE CEILINGS BRACING SYSTEM, CLOSURE ANGLES ANIL"
<br />PENETRATIONS TOPROVIDE SUFFICIENT CLEARANCE.
<br />2. THE LAYOUT AND LOCATION OF THE SEISMIC SEPARATION JOINT SHALL BE PER THE DESIGNER OF RECORD AND NOTED ON THE
<br />PLANS. IF A SEISNIIC SEPARATION JOINTIS REQ. BY THE DESIGNER, THE DESIGNER MAY USE THE GENERIC JOINT DETAILED
<br />DETAILED IN THIS DOCUMENT OR PROPRIETARY JOINT. THE AMOUNTOF FREE MOVEMENT (GAP DESIGN) SHALL BE A MINIMUM OF
<br />3A"
<br />3. IN LIEU OF SEISMIC SEPARATION JOINTS, THE CEILING MAY BE DIVIDED INTO AREAS <2500 SF BY THE USE OF PARTITIONS OR
<br />SOFFITS AS FOLLOWS: PARTITIONS SHALL EXCEED A MINIMUM OF 6" ABOVE THE LEVEL PLANE OF THE GRID AND SHALL BE
<br />|NDEPENDENTLYBRACED TOTHE STRUCTURE ABOVE. SOFFITS SHALL EXTEND APOINT ATLEAST LEVEL WITH THE BOTTOM PLANE
<br />OF THE GRID AND SHALL BE INDEPENDEN I'LY SUPPORTED AND LATERALLY BRACED TO THE STRUCTURE ABOVE.
<br />������������ �� ��� ��������
<br />���������0N� � ��0��1��� R N% ��� �� ���� 0
<br />ATTACHED WALL
<br />N'I�LDING REQ.
<br />,'ATTACHED WALL
<br />]LDNGREQ.
<br />{ BAR UREQUAL TO
<br />METER COMPONENTS
<br />EAD|NGAPART
<br />T 'NF 0;
<br />PRCI EEC,
<br />�
<br />LIGHTING�. � � � ����'
<br />SEE SHEET A1,3 FOR CEIUNG DETAILS
<br />PROVIDE FIRE DAMPERS ATALL SUPPLY AND RETURN AIR OUTLETS, INLETS, ORDUCTS PENETRATING FIRE RATED
<br />ASSEMBLIES, ENCLOSURES, WALLS, FLOORS, OR SURFACES, AND AS REQUIRED BY FIRE DEPARTMENT, IF APPLICABLE.
<br />CONTRACTOR SHALL OBTAIN APPROVAL FROM ARCHITECT ORBUILDING MANAGER/OWNER FOR ALL THERMOSTAT
<br />LOCATIONS.
<br />ALL REQUIRED EXIT SIGNS SHALL HAVE LETTERS SIX INCHES HIGH MINIIAUM, HAVE BATTERY BACK UP, INTEGRATED
<br />EMERGENCY LIGHTING AND SHALL CONFORM WITH ALL APPLICABLE CODES. CONTRACTOR TO PROVIDE OR VERIFY
<br />THAT ALL EMERGENCY PATH LIGHTING MEETS A
<br />ALL APPLICABLE CODE REQU I REM ENTS. EMERGENCY LIGHT 1 NG SHOWN
<br />IS FOR INFORMATION ONLY AND MUST BE CONFIRMED ON SITE TO MEET ALL LIFE SAFETY CODES.
<br />CEILING HEIGHTS ARE FROM SLAB TOFIN. CEILING. MATCH EXISTING CEILING HTSFOR ALL WORK SHOWN UON
<br />LIGHT SWITCHES SHALL BEINSTALLED AT+48'A.F.F. NIULT|PLESWITCHES SHOULD 8EGANGED TOGETHER UNLESS
<br />OTHERWISE SPECIFIED.
<br />CONTRACTOR SHALL PROVIDE EMERGENCY LIGHTING, SENSORS, STROBE LIGHTS, AND AUDIO-VISUAL ALARMS, 1-0
<br />MEET ALL APPLICABLE CODES.
<br />CONTRACTOR TO VERIFYALL SWITCH LOCATIONSVVITH TENANT PRIOR TO INSTALLATION, NUMBER OFSWITCHES FOR
<br />OPEN AREA |GBIDDER DESIGN. SVVTCHES|ND|CATEDONDRAWING FOR OPEN AREA ARE FOR REFERENCE ONLY.
<br />CONTRACTOR TO CONFIRMI DAY LIGHT AREAS AND PROVIDE SWITCHING TO MEET CURREN1"ENERGY COD'E
<br />REQUIREMENTS FOR DAYLIGHT AREAS IS THESE AREAS ARE AFFECTED BY THE CONSTRUCTION. RESWITCH EXIST ING
<br />SWITCH LOCATIONS AS REQUIRED. RESWIT CH LIGHTING CIRCUITS AS REQ.UIRED WHEN AREAS ARE AFFECTED 8
<br />DEMOLITION ORCONSTRUCTION.
<br />CONTRACTORQHALLPR0V|DESBSN1!CBRAC|NQ@ALLNEYV&RELDCATEOF|%TURESPERNvvCB121,-017.
<br />LIGHTING LEGEND ~ PR OVIDE BID ALT. TO REPLACE W/ LEDS
<br />EXISTING WALL MOUNTED OR CEILING MOUNTED EXIT SIGN W/ INTEGRATED EMERGENCY PATH
<br />UGHT|N8VNBATTERY BACKUP, SIGN TOINCLUDE DIRECTIONAL ARR0N(|FINDICATED ORWHEN
<br />APPLICABLE,
<br />PROVIDE PERCOOE
<br />'
<br />VERIFY MOUNT |N8HEIGHT -M|N. 84"REQ. ORONCEILING PER MFQ,'3VV
<br />B/S EX ARMSTRONG CEILING GRID AND TILE, PATCH AND REPAIR WALLS AS REQUIRED, AND PROVIDE
<br />BIS NEW ARMSTRONG TILE - PAINT PER FINISH PLAN AFTER REPAIRSINEW TILE INSTALLED - EX GWB
<br />\ ! CEILING |NBOTH RESTRDOMGTOREMAIN, SEE DETAILS THIS SHEET & SHEET Ai3
<br />or SUSPENDED TRACK LIGHT UQHTOL|ERADVENT LYTEGPANTH1O93ONF1B0181NBK4ftTRACK 0Rd1O3NBK
<br />dft'TRACK7120OLUMEN TRACK HEADS |NBLACK*°insta||at1O8"floor tobottom offidure°°*-15VVPER LAMP
<br />U U BXSNEW 2x2 FLUORESCENT LAY -IN 2'Av2'F|XTUREL|THON!A, 2FQG38L835-2-D'UNV'D|M-315VV
<br />K==��
<br />" NEW LED CEILING MOUNTED TREATMENT LIGHTING- PH|L|PSGONAX772S2319gND4Di-4S.5VV
<br />ap NEW FRONTOE8KPENDANT 'PH|L|P8TCRDP@E28THE JO|NT/12NC:82882D210T23°°^insta||atBO"floor
<br />tobottomof§xtuoe,*°^-DVV
<br />OR DOVVNL|GHT'PH|L|PSLYTECA8TER-RECEG8EDCAN -U5RAE1VA/L8R1583OVVVA'10VV
<br />Cpu DDWNL|GHTD|RECT|ONAL-pH|LIPS LYTECASTERRECESSED CAN 'L0RAE1VA/LORA15G3OWVA-iOYV
<br />Cpam CAMERA LOCATIONS - LOW VOLTAGE AND SET AT 84" AFF - VERIFY SPECS WITH TENANT,
<br />EXRESTROOM EXHAUST FAN -MEET ALL CURRENT LOCAL CODES FOR RR EXHAUST FAN SYSTEMS -
<br />CHECK FOR MECHANICAL INTEGRITY AND REPLACE IF REQUIRED.
<br />BISHVACVENT LOCATIONS ' SHOWN FOR INFORMATION ONLY -ANY CHANGES UNDER A
<br />GEPARATEPERMIT
<br />NEW LIGHT SWITCH (WITH OCCUPANCY AND DAYLIGHT SENSORS WHERE REQ. PER
<br />CODES) SEE SHEET T Il FOR SWITCH INSTALLATION DETAILS. SWITCHES SHOWN ONLY
<br />WHERE NEW SWITCHES WILL BEREQUIRED. ALL OTHER LOCATIONS TOREMAIN. CHECK
<br />ALL SWITCHES FOR GOOD WORKING ORDER.
<br />E EXISTING Ski 8URFACE[VIOUNTED
<br />N NEW R RELOCATED ORRETROFITTED
<br />GENERAL LIGHTING, NOTES` FYAlCH & REPAIR GRID AS REQ. REPLACE DAMAGED TILE PRIOR TDPAINTING GRID. SEE SHEET |[-1.
<br />F-�-) PROVIDE NEW LED LIGHTING PER THE LIGHTING LEGEND. VERIFY LIGHT LOCATIONS WITH
<br />L-�-]SPRINKLER HEAD LOCATIONS ASREQUIRED. NOTE LOCATIONS FOR ALL HVACVENTS, PATH
<br />LIGHTING AND ALARM SYSTEMS. (UNDER SEPARATE PERMITS).
<br />CD
<br />Le
<br />CI I
<br />58
<br />R
<br />����W���
<br />��0 �����
<br />�������SCALENTS
<br />4. LATERAL FORCES BRACES SHALL BE 12- O.C. (MAX) AND BEGIN NO FURTHER THAI I(ANri. SO IETYOF CIVIL ENGINEERS (ASCE)7-10,AMERI ANSO IETYOFTESTING
<br />UFROM WALLS,
<br />5. SEISMIC SPLAY WIRES ARE TO BE4-i2GA. WIRESATTACHEDTO THE MAIN
<br />WIRES ARE ARRAYED 90' FROM EACH OTHER AND AT AN ANGLE NOT EXCEEDING
<br />45rFROM THE PLANE OFTHE CEILING.
<br />0 SEISMIC SPLAY WIRES SHALL BEATTACHED TOTHE GRID AND TOTHE
<br />� STRUCTURE |NSUCH AMANNER THAT THEY CAN SUPPORT ADESIGN LOAD DF
<br />GENERAL RECOMMENDATIONS:
<br />NOT LESS THAN 2OOPOUNDS ORTHE ACTUAL DESIGN LOAD WITH AFACTOR OF2.
<br />WHICHEVER |SGREATER.
<br />1 PARTITIONS THATARETIED TOTHE CBL|NGAND ALL PARTITIONS GREATER THAN 8FEET |NHBGHTSHALL BELATERALLY
<br />7. POWDER ACTUATED FASTENERS (PAFS).WHEN USED FOR SEISMIC APPLICATIONS �
<br />BRA
<br />CEDTOTHESTRUCTURE
<br />8RAC|Ng8HALLBE|NDEPENDENTOFTHECBL|NGSPLAYBRAC|NGSYSTE�
<br />AREPARTOFTHEPREGCR|PT|VEPATH|NSBSM|CDE8|GNCATEGDR|EGD.E.AND �
<br />2 FORFURTHER|WFORMAT|DNO0BRAC|NQOFNON-LOAO8EAR|N8PART|TiDN8REFERTOTHENWCBTECHN}CALOOCUMENT
<br />F.ANDSHALLHAVEAN|CC-ESF0RAPPRDVALANDREOU|RE''SPEC|AL �
<br />INSPECTION" IRRESPECTIVE OFTHE TYPE OF OCCUPANCY CATEGORY THE #200-501
<br />3 ALL�A|NBEA�GARETOBEHEAVYOUTY(HD)
<br />STRUCTURE|G|N PAFANCHORSF8R�CKERVNRES(SPLAYEDVNRES|NSTALLEO � ,
<br />4 CEILINGS LESS THAN 144SQ. FEET AND SURROUNDED BYWALLS CONNECTED TOTHESTRUCTURE ABOVE ARE EXEMPT FROM
<br />FOR PURPOSES OTHER THAN SEISMIC RESTRAINT) ARE EXEMPT FORM THIS REQ,
<br />THE SEISMIC DESIGN REQU|REMENTB
<br />8. SPLAY V0RESARE TOBEVNTH|N2INCHES OFTHE CONNECTION OFTHE VERTICAL �
<br />5 THESE RECOMMENDATIONS ARE INTENDED FOR SUSPENDED CEILINGS AND RELATED COMPONENTS IN AREAS THAT REQUIRE
<br />| STRUT TOSUSPENDED CEILING.
<br />| 9. RIGID BRACING MAY BEUSED |NLIEU OFSPLAY VNRES. RESiSTANCETOTHEEFFECTGOFEARTHDUAKE�DT|0NS�
<br />iO.CEILINGS WITH PLENUMS <12INCHES TOSTRUCTURE ARE NOT REQUIRED T0
<br />ELECTRICAL FIXTURES
<br />HAVE LATERAL FORCE BRACING.
<br />l��l�~� m��l�7l�l� T��]Fa�� l�� �-�7�-�.�m�� �� uGH|Fm|uREuvw�mn|mu< 1uLuSSHALL HAVE ONE lzGAGE HANGER WIRE CONNECTED FROM THE MX|UR±u|UTHE
<br />2. LIGHT FIXTURES WEIGHING > 10 LBS. AND < 56 LBS. SHALL HAVE TWO 12 GAGE WIRES ATTACHED ATOPPOSING CORNERS OF
<br />THE LIGHT FIXTURE TDTHE STRUCTURE ABOVE. THESE WIRES IVIAYBESLACK.
<br />- 8. LIGHT FIXTURES WEIGHING > 56 LBS. SHALL BE SUPPORTED DIRECTLY FROM THE STRUCTURE ABOVE BY APPROVED HANGERS.
<br />4. PENDANT MOUNTED FIXTURES SHALL BE DIRECTLY SUPPORTED FROM THE STRUCTURE ABOVE USING A S GA. VVIRE OR AN
<br />m~rnuvcutiL Icnmn/cour,vn/ mo/nuu/USING Inc0u0rov0Iuw0/0/cmrunmMo^/ourrun/.
<br />5. TANDBNFIXTURES MAY UTILIZE COMMON WIRES.
<br />MECHANICAL SERVICES
<br />1 TERMINALS 0RSERVICES WEIGHING < 20 LBS. SHALL BE POSITIVELY ATTACHED TO THE CEILING SUSPENSION MAIN RUNNERS
<br />OR TO CROSS RUNNERS THAT HAVE THE SAME CARRYING CAPACITY AS THE MAIN RUNNERS.
<br />2. TERMINALS DRSERVICES WEIGHING >2DLBS,BUT NOT MORE THAN 58L8G,SHALL HAVE, |NADDITION TO5A.1.TVNO12GAGE
<br />'00RES CONNECTING THEM TO THE CEILING SYSTEM HANGERS OR THE STRUCTURE ABOVE. THESE WIRES MAY BE SLACK.
<br />3. TERMINALS OR8ERV(CESWEIGHING MORE THAN 58LB8.SHALL BESUPPORTED DIRECTLY FROM THE STRUCTURE ABOVE BY
<br />APPROVED HANGERS.
<br />1. HANGER AND PERIMETER WIRES MUSTBE PLUMB WITHIN 1 IN 6 UNLESS COUNTER SLOPING VVIRES ARE PROVIDED.
<br />WIRE &TIESTO8E3TIGHT TURNS AROUND ITSELF WITHIN 3".
<br />1. FDRCBUNGN8THOUTRUG1OBRAC|NG,8pRNKLERHEADPBNETRATON8SHALLHAVEA2|N,OVERS|ZER|0Q'SLEEVE.DR
<br />2. HANGER WIRES SHALL BE 12 GAGE AND SPACED 4 FEET ON CENTER OR 10 GAGE SPACED 5'O.C. ANY ADAPTER THROUGH THE CEILING TILE TO ALLOW FREE MOVEMENT OF AT LEAST I IN� IN ALL HORIZONTAL DIRECTIONS.
<br />CONNECTION DEVICE AT THE SUPPORTING CONSTRUCTION SHALL BE CAPABLE OF CARRYING NOT LESS THAN 100 1 FLEXIBLE HEAD DESIGN THAT CAN ACCOMMODATE I INC. FREE MOVEMENT SHALL BE PERMITTED AS AN ALTERNATE.
<br />3. POWDER ACTUATED FASTENERS (PAFS) ARE AN APPROVED METHOD OF ATTACHMENT FOR HANGER WI RES.
<br />4. TERMINAL ENDS OF EACH MAIN BEAM AND CROSS TEE MUST BE SUPPORTED WITHIN 8"OF EACH WALL WITH A
<br />PERIMETER WIRE,
<br />S. WIRES SHALL NOT ATTACH TO OR BEND AROUND INTERFERING MATERIAL OR EQUIPMENT. ATRAPEZE OR
<br />EQUIVALENT DEVICE SHALL BE USED WHERE OBS11 RUCTIONS PRECLUDE DIRECT SUSPENSION, TRAPEZE
<br />SUSPENSIONS SHALL BE ABLE TO RESIST THE DEAD LOAD AND LATERAL FORCES APPROPRIATE FOR THE SEISMIC
<br />CATEGORY.
<br />O. FOR ESSENTIAL FACILITIES, HANGER WIRE CONNECTIONS MUST BE CAPABLE OF CARRYING 200 ## AND BRACING
<br />(SPLAY) WIRES SHALL BE CAPABLE OF CARRYING 440 POUNDS. SHOT -IN ANCHORS IN CONCRETE ARE NOT
<br />PERMITTED FOR BRACING WIRES.
<br />�� ������ SUSPENSION)
<br />�� ����� ������� WIRES
<br />��/�U������ ��N������U���0��U�� ��� �
<br />��� �� n ������ ��� ~� ��� ��� �*����� ~� v ° ��������
<br />SCALE NTS
<br />-WOOD
<br />2X2UBPURUNOR4X
<br />PURUNOR8L8
<br />CONNECTION @ CENTERLINE
<br />MEMBER
<br />3TURNS
<br />VERTICAL WIRE
<br />HANG ER-3OO#MIN.
<br />2X8MIN. GUBPURUNOR4X
<br />PURUNORSLB
<br />(2) 5U6"X21AGSCREWS
<br />MTLSTUD VERTICAL BRACE
<br />SIZE PER CHARTDETAiL1.
<br />� �� �� �� �������'
<br />�� 0 0 ��� ������0���� N �� �f�/ �nV � � � �0�.� .��
<br />NTS
<br />VV\LL88C)LD!NGS�
<br />1, WALL MOLDINGS (PERIMETER CLOSURE ANGLES) ARE REQUIRED TOHAVE AHORIZONTAL
<br />FLANGE 2INCHES WIDE, ONE END DFTHE CEILING GRID SHALL BEATTACHED TOTHE WALL u MAX
<br />MOLDING, THE OTHER END SHALL HAVE A34INCH CLEARANCE FROM THE WALL AND FREE WALL
<br />TO SLIDE.
<br />2. WHERE SUBSTANTIATING DOCUMENTATION HAS BEEN PROVIDED TOTHE LOCAL
<br />JURISDICTION, PERIMETER CLIPS MAY BE USED TO SATISFY THE REQUIREMENTS FOR THE 21'
<br />CLOSURE ANGLE.
<br />3. THE GRID SHALL BEATTACHED ATTWO ADJACENT WALLS (POP RIVETS ORAPPROVED ^
<br />METHOD) SOFFITS EXTENDING TOAPOINT ATLEAST LEVEL WITH THE BOTTDMPLANE OF 3/4"MIN. ATUNATTACH2I
<br />THE GRID AND INDEPENDENTLY SUPPORTED AND LATERALLY BRACED TO THE STRUCTURE `�~^
<br />ABOVE AREDEEMED TO8EEQUIVALENT TDWALLS. T 2''MIN.
<br />BPRE/\DERBARS:
<br />1. TERM|NALENDSOFMA|NRUNNERGANDCRDSSlViEMBERSSHALLBET|EDTOQETHERORHAVE
<br />SOME OTHER APPROVED MEANS TO PREVENT THEIR SPREADING. STABILIZER BARS, CROSS MA
<br />TEES OR OTHER MEANS TO PREVENT SPREADING SHALL OCCUR WITHIN 8 IN. OF EACH WALL.
<br />2. SPREADER BARS ARE NOT REQUIRED ATPERIMETERS WHERE RUNNERS ARE ATTACHED
<br />DIRECTLY TOCLOSURE ANGLES.
<br />3. SPREADER BARS ARE NOT REQ. IF A 90 DEGREE INTERSECTING CROSS OR MAIN IS WIT HIN 6 01
<br />INCHES DFTHE PER|IAIETERWALL.
<br />4. WHERE SUBSTANTIATING DOCUMENTATION HAS BEEN PROVIDED TO THE LOCAL JURISDICTION, 314"M|N ATUNATTAC
<br />PERIMETER CLIPS MAY 8EUSED TOSATISFY THE REQUIREMENTS FOR SPREADER BARS.
<br />�TIV,IN.
<br />WALL IVIOLDIINGS:
<br />���� � ������ BAR
<br />�� �� WALL
<br />� ���� �������
<br />�� �� � ��� ���� � �� �� � �� ��� ��� �0 U�� �
<br />=�= �~��� ������� ��� ��� �� v v � ����� �.���=����� . ��
<br />������ ��� ���r��
<br />� .��00 .0��U�� 0 ��0 Q 008x�
<br />R|METERHANGER N8RE
<br />314" MIN. FLANGE
<br />Y�0.1ES! POP RIVET
<br />1 FOR CEILING AREAS EXCEEDING 2,500 SO. FT, A SEISMIC SEPARATION JOINT OR FULL HEIGHTWALL PARTITION THAT BREAKS THE
<br />CEILING SHALL BE PROVIDED UNLESS ANALYSES ARE PERFORMED OF THE CEILINGS BRACING SYSTEM, CLOSURE ANGLES ANIL"
<br />PENETRATIONS TOPROVIDE SUFFICIENT CLEARANCE.
<br />2. THE LAYOUT AND LOCATION OF THE SEISMIC SEPARATION JOINT SHALL BE PER THE DESIGNER OF RECORD AND NOTED ON THE
<br />PLANS. IF A SEISNIIC SEPARATION JOINTIS REQ. BY THE DESIGNER, THE DESIGNER MAY USE THE GENERIC JOINT DETAILED
<br />DETAILED IN THIS DOCUMENT OR PROPRIETARY JOINT. THE AMOUNTOF FREE MOVEMENT (GAP DESIGN) SHALL BE A MINIMUM OF
<br />3A"
<br />3. IN LIEU OF SEISMIC SEPARATION JOINTS, THE CEILING MAY BE DIVIDED INTO AREAS <2500 SF BY THE USE OF PARTITIONS OR
<br />SOFFITS AS FOLLOWS: PARTITIONS SHALL EXCEED A MINIMUM OF 6" ABOVE THE LEVEL PLANE OF THE GRID AND SHALL BE
<br />|NDEPENDENTLYBRACED TOTHE STRUCTURE ABOVE. SOFFITS SHALL EXTEND APOINT ATLEAST LEVEL WITH THE BOTTOM PLANE
<br />OF THE GRID AND SHALL BE INDEPENDEN I'LY SUPPORTED AND LATERALLY BRACED TO THE STRUCTURE ABOVE.
<br />������������ �� ��� ��������
<br />���������0N� � ��0��1��� R N% ��� �� ���� 0
<br />ATTACHED WALL
<br />N'I�LDING REQ.
<br />,'ATTACHED WALL
<br />]LDNGREQ.
<br />{ BAR UREQUAL TO
<br />METER COMPONENTS
<br />EAD|NGAPART
<br />T 'NF 0;
<br />PRCI EEC,
<br />�
<br />LIGHTING�. � � � ����'
<br />SEE SHEET A1,3 FOR CEIUNG DETAILS
<br />PROVIDE FIRE DAMPERS ATALL SUPPLY AND RETURN AIR OUTLETS, INLETS, ORDUCTS PENETRATING FIRE RATED
<br />ASSEMBLIES, ENCLOSURES, WALLS, FLOORS, OR SURFACES, AND AS REQUIRED BY FIRE DEPARTMENT, IF APPLICABLE.
<br />CONTRACTOR SHALL OBTAIN APPROVAL FROM ARCHITECT ORBUILDING MANAGER/OWNER FOR ALL THERMOSTAT
<br />LOCATIONS.
<br />ALL REQUIRED EXIT SIGNS SHALL HAVE LETTERS SIX INCHES HIGH MINIIAUM, HAVE BATTERY BACK UP, INTEGRATED
<br />EMERGENCY LIGHTING AND SHALL CONFORM WITH ALL APPLICABLE CODES. CONTRACTOR TO PROVIDE OR VERIFY
<br />THAT ALL EMERGENCY PATH LIGHTING MEETS A
<br />ALL APPLICABLE CODE REQU I REM ENTS. EMERGENCY LIGHT 1 NG SHOWN
<br />IS FOR INFORMATION ONLY AND MUST BE CONFIRMED ON SITE TO MEET ALL LIFE SAFETY CODES.
<br />CEILING HEIGHTS ARE FROM SLAB TOFIN. CEILING. MATCH EXISTING CEILING HTSFOR ALL WORK SHOWN UON
<br />LIGHT SWITCHES SHALL BEINSTALLED AT+48'A.F.F. NIULT|PLESWITCHES SHOULD 8EGANGED TOGETHER UNLESS
<br />OTHERWISE SPECIFIED.
<br />CONTRACTOR SHALL PROVIDE EMERGENCY LIGHTING, SENSORS, STROBE LIGHTS, AND AUDIO-VISUAL ALARMS, 1-0
<br />MEET ALL APPLICABLE CODES.
<br />CONTRACTOR TO VERIFYALL SWITCH LOCATIONSVVITH TENANT PRIOR TO INSTALLATION, NUMBER OFSWITCHES FOR
<br />OPEN AREA |GBIDDER DESIGN. SVVTCHES|ND|CATEDONDRAWING FOR OPEN AREA ARE FOR REFERENCE ONLY.
<br />CONTRACTOR TO CONFIRMI DAY LIGHT AREAS AND PROVIDE SWITCHING TO MEET CURREN1"ENERGY COD'E
<br />REQUIREMENTS FOR DAYLIGHT AREAS IS THESE AREAS ARE AFFECTED BY THE CONSTRUCTION. RESWITCH EXIST ING
<br />SWITCH LOCATIONS AS REQUIRED. RESWIT CH LIGHTING CIRCUITS AS REQ.UIRED WHEN AREAS ARE AFFECTED 8
<br />DEMOLITION ORCONSTRUCTION.
<br />CONTRACTORQHALLPR0V|DESBSN1!CBRAC|NQ@ALLNEYV&RELDCATEOF|%TURESPERNvvCB121,-017.
<br />LIGHTING LEGEND ~ PR OVIDE BID ALT. TO REPLACE W/ LEDS
<br />EXISTING WALL MOUNTED OR CEILING MOUNTED EXIT SIGN W/ INTEGRATED EMERGENCY PATH
<br />UGHT|N8VNBATTERY BACKUP, SIGN TOINCLUDE DIRECTIONAL ARR0N(|FINDICATED ORWHEN
<br />APPLICABLE,
<br />PROVIDE PERCOOE
<br />'
<br />VERIFY MOUNT |N8HEIGHT -M|N. 84"REQ. ORONCEILING PER MFQ,'3VV
<br />B/S EX ARMSTRONG CEILING GRID AND TILE, PATCH AND REPAIR WALLS AS REQUIRED, AND PROVIDE
<br />BIS NEW ARMSTRONG TILE - PAINT PER FINISH PLAN AFTER REPAIRSINEW TILE INSTALLED - EX GWB
<br />\ ! CEILING |NBOTH RESTRDOMGTOREMAIN, SEE DETAILS THIS SHEET & SHEET Ai3
<br />or SUSPENDED TRACK LIGHT UQHTOL|ERADVENT LYTEGPANTH1O93ONF1B0181NBK4ftTRACK 0Rd1O3NBK
<br />dft'TRACK7120OLUMEN TRACK HEADS |NBLACK*°insta||at1O8"floor tobottom offidure°°*-15VVPER LAMP
<br />U U BXSNEW 2x2 FLUORESCENT LAY -IN 2'Av2'F|XTUREL|THON!A, 2FQG38L835-2-D'UNV'D|M-315VV
<br />K==��
<br />" NEW LED CEILING MOUNTED TREATMENT LIGHTING- PH|L|PSGONAX772S2319gND4Di-4S.5VV
<br />ap NEW FRONTOE8KPENDANT 'PH|L|P8TCRDP@E28THE JO|NT/12NC:82882D210T23°°^insta||atBO"floor
<br />tobottomof§xtuoe,*°^-DVV
<br />OR DOVVNL|GHT'PH|L|PSLYTECA8TER-RECEG8EDCAN -U5RAE1VA/L8R1583OVVVA'10VV
<br />Cpu DDWNL|GHTD|RECT|ONAL-pH|LIPS LYTECASTERRECESSED CAN 'L0RAE1VA/LORA15G3OWVA-iOYV
<br />Cpam CAMERA LOCATIONS - LOW VOLTAGE AND SET AT 84" AFF - VERIFY SPECS WITH TENANT,
<br />EXRESTROOM EXHAUST FAN -MEET ALL CURRENT LOCAL CODES FOR RR EXHAUST FAN SYSTEMS -
<br />CHECK FOR MECHANICAL INTEGRITY AND REPLACE IF REQUIRED.
<br />BISHVACVENT LOCATIONS ' SHOWN FOR INFORMATION ONLY -ANY CHANGES UNDER A
<br />GEPARATEPERMIT
<br />NEW LIGHT SWITCH (WITH OCCUPANCY AND DAYLIGHT SENSORS WHERE REQ. PER
<br />CODES) SEE SHEET T Il FOR SWITCH INSTALLATION DETAILS. SWITCHES SHOWN ONLY
<br />WHERE NEW SWITCHES WILL BEREQUIRED. ALL OTHER LOCATIONS TOREMAIN. CHECK
<br />ALL SWITCHES FOR GOOD WORKING ORDER.
<br />E EXISTING Ski 8URFACE[VIOUNTED
<br />N NEW R RELOCATED ORRETROFITTED
<br />GENERAL LIGHTING, NOTES` FYAlCH & REPAIR GRID AS REQ. REPLACE DAMAGED TILE PRIOR TDPAINTING GRID. SEE SHEET |[-1.
<br />F-�-) PROVIDE NEW LED LIGHTING PER THE LIGHTING LEGEND. VERIFY LIGHT LOCATIONS WITH
<br />L-�-]SPRINKLER HEAD LOCATIONS ASREQUIRED. NOTE LOCATIONS FOR ALL HVACVENTS, PATH
<br />LIGHTING AND ALARM SYSTEMS. (UNDER SEPARATE PERMITS).
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<br />SPLAY VVIRES ARE TO BE FOUR 12 GA. WIRES ATTACHED TO THE MAIN BEAI'vl.
<br />WIRES ARE ARRAYED Q&°FROM EACH OTHER &ATANANGLE NOT EXCEEDING
<br />45,FROM THE PLANE OFTHE CL8 HANGER WIRES SHALL BE12GA. &4'OC OR LATERAL FORCE BRACING (PERSPECTIVE)
<br />10 GA. & SO.C. TERMINAL ENDS OF EA. MAIN OR CROSS TEEIVUST BE
<br />SUPPORTED WITHIN 8" OF EA. WALL. 17
<br />12 GA. HANGER 1A/IRE SPACED
<br />TIGHT TURNS AROUND ITSELF
<br />WITHIN 3 INCHES.
<br />5 ' 4 MAX Ile / OPTIONAL VERTICAL BRACING
<br />6 FROM �,YALLS-SEE CHART FOR
<br />SIZES AND VERIFY LOCAL CODE
<br />REQ. VERT. STRUTS MUST BE
<br />POSITIVELY ATTACHED TO THE COU TE
<br />SUSPENSION SYSTEM AND THE SLOPE/SPLAYED
<br />STRUCTUREABOVE(�HENUSED) SEISMIC BRACING
<br />ATTACH�ENT SEE CEILING BRACING ---� y��7E{�
<br />LAT. FORCE BRACING 4EA, 12 '
<br />ATTACH�ENTDETA|LG
<br />GA, VV|RESECURED TOMAIN MAX RUNNER VNTH|N2''D"OF THIS SHEET � i THESE RECOMMENDATIONS ARE INTENDED FOR SUSPENDED CEILINGS
<br />|NCLUD|NQ�R|DPANELORT|LEL|GHTF!XTURE3ANDA|RTEM�|NALS
<br />CRD��TEEANDS�LAYED80^ ' '
<br />i VERTICAL VVBGH|N�ND�ORETHAN4L8S/GF
<br />^ -~ FRO�EA�OTHER��12'�"O�C� ' ^ �
<br />PROP�|ETARYCO�PRE�G|ONPOST 2 ALLWXRETIES ARE TOBETHREE INCHES. TVVELVEGAGE HANGER VNRE
<br />BOTH �
<br />Z' 2 SPACED 4OCCHANGE8
<br />PO|NTVNTH|N4'-O''FRO�EA.
<br />�^ MAIN BEAM WALL BRACING. *PROVIDE ENGINEERING |FPLENUM >11'-0' 3. CHANGES TOCEILING PLANES WILL REQUIRE POSITIVE BRACING.
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