HomeMy WebLinkAboutA2.0 Reflected Ceiling PlanEXISTING FIRE WALL
ELECTRICAL PANEL
UNIT 116
NOT IN SCOPE
1,215 SF
NON-SPRINKLERED
UTILITIES
108
UNIT 118
1,172 SF
NON-SPRINKLERED
+11'-11 3/8"
RAFTERS
ELECTRICAL PANEL
LOBBY
100
RECEPTION
101
OFFICE
102
HALL
103
OFFICE
104
HALL
105
CONFERENCE
106
STORAGE
107
R RR
R
RR R
R
R
R
R
R
R RR
R
R
R
R
R
R
R
R
R R R
R
R
R
R
OFFICE
OFFICE
STORAGE
UNIT 120
NOT IN SCOPE
2,487 SF
NON-SPRINKLERED
LOBBY
OPEN OFFICE
+9'-4"
ACT
+9'-4"
ACT
+9'-4"
ACT
+9'-4"
ACT
+9'-4"
ACT
+9'-4"
ACT
MLHPLOT SCALE:DATE:CHECKED BY:DRAWN BY:SHEET NO.
JOB NO.
SCOPE DOCUMENT
THE DRAWINGS INDICATE THE GENERAL
SCOPE OF THE PROJECT IN TERMS OF
ARCHITECTURAL DESIGN CONCEPT, THE
DIMENSIONS OF THE BUILDING, THE
MAJOR ARCHITECTURAL ELEMENTS AND
THE TYPE OF STRUCTURAL,
MECHANICAL AND ELECTRICAL
SYSTEMS. AS SCOPE DOCUMENTS, THE
DRAWINGS DO NOT NECESSARILY
INDICATE OR DESCRIBE ALL WORK THAT
IS REQUIRED FOR FULL PERFORMANCE
AND COMPLETION OF THE
REQUIREMENTS OF THE CONTRACT
DOCUMENTS. ON THE BASIS OF THE
GENERAL SCOPE INDICATED OR
DESCRIBED, THE TRADE CONTRACTORS
SHALL FURNISH ALL ITEMS REQUIRED
FOR THE PROPER EXECUTION AND
COMPLETION OF THE WORK.AS NOTED09.11.2020THE SEAL(S) AND SIGNATURE(S) APPLY
ONLY TO THE DOCUMENT TO WHICH
THEY ARE AFFIXED AND WE EXPRESSLY
DISCLAIM ANY RESPONSIBILITY FOR ALL
OTHER PLANS, SPECIFICATIONS,
ESTIMATES, REPORTS, OR OTHER
DOCUMENTS OR INSTRUMENTS
RELATING TO OR INTENDED TO BE USED
FOR ANY PART OR PARTS OF THE
PROJECT.
COPYRIGHT 2020 HOLDER DESIGN, INC.
REVISIONS
A20-020 SHEET DESCRIPTION: -24 South 5th Street
Terre Haute, Indiana
47807
ph. 812.235.1300
www.holderdesign.net
HOLDERDESIGN, INC.Premier Family ChiropracticTENANT EXPANSIONCARMEL, INDIANA INSTRUCTIONS FOR:REFLECTED CEILING PLANA2.0
A2.0 SCALE: 1/4" = 1'-0"
1 REFLECTED CEILING PLAN
N
45
ATTACHED AT
STARTING AND
ONE ADJACENT
RUNNERS AT WALLS
WALL
TYPICAL CEILING BRACING
CLEARANCE AT
OPPOSITE WALLS
(NOT ATTACHED)
2" MAX
MAIN RUNNER
8" MAX
No.12 GAGE SPLY WIRES
VERTICAL ANGLE = 45
8" MAX
3/8" MIN.
2" MAX
45
45
45
3/8" MIN.
2" MAX
SUSPENDED CEILING SYSTEM NOTES:
A. SUSPENSION SYSTEM COMPONENTS:
1. ONLY INTERMEDIATE AND HEAVY-DUTY SYSTEMS MAY BE USED.
2. MAIN RUNNERS AND CROSS RUNNERS OF THE CEILING GRID SYSTEMS AND THEIR
SPLICES AND INTERSECTION CONNECTIONS SHALL SUPPORT NOT LESS THAN 60 lbs.
DESIGN LOAD IN TENSION AND COMPRESSION. ACCEPTABLE TEST RESULTS SHALL
SHOW ULTIMATE LOADS AVERAGING NO LESS THAN 120 lbs.
B. SUSPENSION SYSTEM APPLICATION:
1. MAIN RUNNERS AND CROSS RUNNERS SHALL BE ATTACHED TO THE PERIMETER MEMBERS
ON TWO (2) ADJACENT WALLS. A CLEARANCE OF 1/4" SHALL BE MAINTAINED BETWEEN THE
MAIN RUNNERS AND CROSS RUNNERS AND THE PERIMETER MEMBERS ON THE TWO
REMAINING WALLS.
2. SUSPENSION WIRES SHALL BE SPACED ALONG EACH MAIN RUNNER IN ACCORDANCE WITH
THE LOAD CARRYING CAPACITY OF THE SYSTEM AND SHALL BE A MINIMUM OF No. 12 GAGE
(2.05 mm) SOFT ANNEALED GALVANIZED STEEL WIRE.
3. EACH VERTICAL WIRE SHALL BE ATTACHED TO THE CEILING SUSPENSION MEMBER WITH A
MINIMUM OF THREE (3) TURNS AND TO THE STRUCTURE ABOVE WITH A CONNECTION
CAPABLE OF CARRYING NOT LESS THAN A 100 lb. ALLOWABLE LOAD. THE POINTS OF
HANGER WIRE SUPPORTS SHALL NOT PERMIT DISENGAGEMENT THROUGH VERTICAL
LIFTING.
4. SUSPENSION WIRES SHALL NOT HANG MORE THAN ONE IN SIX (1:6) OUT OF PLUMB UNLESS
COUNTER SLOPING WIRES ARE PROVIDED.
5. WIRES SHALL NOT ATTACH TO, OR BEND AROUND, INTERFERING MATERIAL, SUCH AS
DUCTS. A TRAPESE OR EQUIVALENT DEVICE SHALL BE USED WHERE OBSTRUCTIONS
PRECLUDE DIRECT SUSPENSION.
6. AT ALL LOCATIONS, THE TERMINAL ENDS OF EACH CROSS RUNNER SHALL BE SUPPORTED
INDEPENDENTLY, A MAXIMUM OF 8 INCHES FROM EACH WALL WITH No. 12 GAGE (2.05 mm)
WIRE.
7. HORIZONTAL RESTRAINT SHALL BE EFFECTED BY FOUR No. 12 GAGE WIRES SECURED TO
THE MAIN RUNNER WITHIN 2 INCHES OF THE CROSS RUNNER INTERSECTION AND SPLAYED
90 DEGREES FROM EACH OTHER, AT AN ANGLE NOT EXCEEDING 45 DEGREES FROM THE
PLANE OF THE CEILING. THESE HORIZONTAL RESTRAINT POINTS SHALL BE PLACED 12
FEET ON CENTER IN BOTH DIRECTIONS, WITH THE FIRST POINT WITHIN 4 FEET OF EACH
WALL. ATTACHMENT OF THE RESTRAINT WIRES TO THE STRUCTURE ABOVE SHALL BE
ADEQUATE FOR THE LOAD IMPOSED. (ALTERNATIVE METHODS FOR PROVIDING
HORIZONTAL RESTRAINT WILL BE CONSIDERED ACCEPTABLE SO LONG AS THEIR
PERFORMANCE IS PROVEN TO BE EQUAL TO OR BETTER THAN THE PRESCRIBED METHOD)
C. LIGHT FIXTURE APPLICATION
1. ALL RECESSED LIGHTING FIXTURES SHALL BE POSITIVELY ATTACHED TO THE SUSPENDED
CEILING SYSTEM BY MECHANICAL MEANS AS SPECIFIED IN THE NATIONAL ELECTRICAL
CODE, UNLESS INDEPENDENTLY SUPPORTED. THE ATTACHMENT DEVICE, A MINIMUM OF
TWO (2) PER FIXTURE, SHALL HAVE A CAPACITY OF 100% OF THE LIGHTING FIXTURE
WEIGHT ACTING IN ANY DIRECTION.
2. SURFACE MOUNTED LIGHTING FIXTURES SHALL BE ATTACHED TO THE CEILING SYSTEM
WITH POSITIVE CLAMPING DEVICES THAT COMPLETELY SURROUND THE SUPPORTING
MEMBERS. SAFETY WIRES SHALL BE ATTACHED BETWEEN THE CLAMPING DEVICE AND THE
ADJACENT CEILING HANGER OR TO THE STRUCTURE ABOVE. IN NO CASE SHALL THE
APPLIED FIXTURE LOAD EXCEED THE DESIGN CARRYING CAPACITY OF THE SUPPORTING
MEMBER.
3. PENDANT HUNG LIGHTING FIXTURES SHALL BE SUPPORTED DIRECTLY FROM THE
STRUCTURE ABOVE USING No. 9 GAGE (2.91 mm) WIRE WITHOUT USING THE CEILING
SUSPENSION SYSTEM FOR DIRECT SUPPORT.
4. RIGID CONDUIT IS NOT RECOMMENDED FOR ATTACHMENT OF FIXTURES.
5. LIGHTING FIXTURES WEIGHING LESS THAN 56 lb. SHALL HAVE, IN ADDITION TO THE
REQUIREMENTS OUTLINED ABOVE, TWO (2) No. 12 GAGE HANGERS CONNECTED FROM THE
FIXTURE HOUSING TO THE STRUCTURE ABOVE. THESE WIRES MAY BE SLACK.
6. LIGHTING FIXTURES WEIGHING 56 lb. OR MORE SHALL BE SUPPORTED DIRECTLY FROM THE
STRUCTURE ABOVE BY APPROVED HANGERS.
D. SERVICES WITHIN THE CEILING:
1. THE SUSPENDED CEILING SHALL NOT BE USED TO SUPPORT DUCTWORK, PLUMBING, ETC.
THESE ITEMS SHOULD BE ATTACHED TO THE STRUCTURE ABOVE EXCEPT WHEN SUCH
UNITS WERE SPECIALLY DESIGNED FOR THIS APPLICATION, AS IN THE CASE OF
INTEGRATED CEILING SYSTEMS.
2. CEILING MOUNTED AIR TERMINALS, OR SERVICES WEIGHING LESS THAN 20 lb. SHALL BE
POSITIVELY ATTACHED TO THE SUSPENSION SYSTEM UNLESS DEFLECTION MINIMUMS ARE
EXCEEDED.
E. PARTITION APPLICATION TO SUSPENDED CEILINGS:
1. WHERE NON-BEARING PARTITIONS ARE ATTACHED TO CEILING SUSPENSION SYSTEMS, THE
LATERAL FORCE REACTION TRANSMITTED MUST FALL WITHIN THE DESIGN LIMITATION OF
THE SUSPENSION SYSTEM OR SUPPLEMENTARY BRACING MUST BE PROVIDED.
GENERAL CEILING NOTES:
REFER TO LIGHTING PLAN FOR FIXTURE TYPES AND SWITCHING LOCATIONS
ACT: INSTALL, WHERE NOTED, ARMSTRONG CEILING 24" x 24" GRID CANYON WITH TEGULAR EDGE
WITH PRELUDE ML EXPOSED TEE SUSPENSION SYSTEM
AM10/23/20