1. 1 2 3 4
63'-0"
1'-6" 20'-0" 20'-0" 20'-0" 1'-6"
21'-8" 19'-8" 21'-8"
24'-8" 3'-4"
3'-10" 8'-0"
M.O.
3'-4" 3'-4"
M.O. M.O.
6'-8" 3'-4"
M.O.
6'-6"
LEGEND
1'-10"
SYMBOL DESCRIPTION
3'-4"
M.O.
20 RISERS 7" 2' X 4' TROFFER
118 UP
18 TREADS @ 11"
10'-0"
9'-2"
2' X 2' TROFFER
4'-10"
17'-4"
COMMERCIAL BUILDING
116 117
1'-6"
115
A
FIRST FLOOR REFLECTED CEILING PLAN
5'-2"
A
WESTBOROUGH, MA 01581
4'-0"
SHIPPING AND RECEIVING
3'-4"
M.O.
106 A
15'-10"
13'-10"
40'-4"
19'-73 8"
20'-0"
ACCOUNTING
105
8'-0"
1'-0116"
106
3'-4"
M.O.
4'-0"
3'-4"
CORRIDOR
M.O.
A
4'-0"
6'-6"
115 A
1'-515 16"
105
4'-0"
4
B MEN'S REST ROOM
14'-21 8" 9'-03 8" 5'-15 8" 104 104 14'-01 2"
1'-10"
5'-2" 9'-4"
3'-51 8"
113
JANITOR
3'-4"
M.O.
20'-33 8"
A 12 113
9'-7"
73'-0"
18 TREADS @ 11"
LUNCH ROOM CORRIDOR MACHINE ROOM CORRIDOR
107 1'-41 4" 112
20 RISERS 7"
9" 116 112 110
1'-10"
2'-0" 2'-0"
6'-55 8"
2'-2"
17'-71 4"
63'-0"
20'-0"
10'-0"
2'-515 16"
24'-0"
4'-0"
3
1'-10"
107
9'-8"
6'-0"
UP
9'-7"
2'-0" 4'-0"
ELEVATOR
3'-4"
M.O.
1'-8"
CHESTER INSTITUTE
111 STAIRWAY
A
1'-10"
114 114
WESTBOROUGH, MA. 01581
WOMEN'S REST ROOM
3'-0"
PORTER AND
103
103 CEILING NOTES:
129 FLANDERS ROAD
3'-11" 4'-10"
C
4'-0"
M.O.
(508) 366-0296
ALL ACOUSTICAL CEILING SHALL CONSIST OF AN EXPOSED GRID SUSPENSION SYSTEM WITH LAY-IN PANELS UNLESS
13'-33 8"
1'-83 4"
OTHERWISE NOTED.
7"
THE ACOUSTICAL PANELS SHALL BE INSTALLED IN ACCORDANCE WITH THE MANUFACTURES
102 RECOMMENDATIONS PANELS SHALL BE CUT TO PROPERLY FIT INTO THE SUSPENSION SYSTEM AND TO
COPY / FAX LOBBY INSURE THAT ALL PANEL EDGES ARE CONCEALED BY ALL SUSPENSION MEMBERS.
108 100 1'-81116"
3'-05 8" 3'-05 8" 1'-7516" 1'-01 4" 1'-01 4"
3'-4"
3'-4"
10"
7'-33 8"
M.O.
M.O.
7'-2"
A 1'-6" 1'-6" A THE SUSPENSION SYSTEM SHALL BE AN INTERMEDIATE DUTY DOUBLE WEB STEEL EXPOSED GRID
SYSTEM SUCH AS THE "OX GRID SYSTEM" MANUFACTURED BY "DONN CEILING SUSPENSION
UTILITY ROOM SYSTEMS" OR EQUAL TO MAIN AND CROSS AND TEES SHALL HAVE WEB HEIGHTS AND BOTTOM FLANGE
1'-07 8"
108 WIDTHS OF 1- 1/2" AND 15/16" RESPECTIVELY. EDGE ANGLES SHALL HAVE AN EXPOSED FLANGE WIDTH OF
102
1'-6"
15/16". MAIN AND CROSS TEES SHALL HAVE A PLUG-IN POSITIVE LOCK CONNECTION SYSTEM. ALL EXPOSED
1'-0" GRID MEMBERS SHALL HAVE A WHITE BAKED ENAMEL FINISH.
7"
101
THE SUSPENSION SYSTEM SHALL BE LAID OUT SO AS TO BALANCE CEILING PANEL WIDTHS AT OPPOSITE
ENDS OF THE ROOM. AVOID THE USE OF LESS THAN TWO INCHES WIDTH PANELS WHENEVER
POSSIBLE. THE SUSPENSION SYSTEM SHALL BE INSTALLED IN ACCORDANCE WITH THE MANUFACTURES
109 RECOMMENDATIONS. PROVIDE SUFFICIENT 12 GA. WIRE HANGERS TO SUPPORT THE SUSPENSION SYSTEM
8'-0"
8'-0"
20'-0"
AND OTHER CEILING MOUNTED ITEMS SUCH AS HVAC DIFFUSES AND LIGHTING FIXTURES. MITER EDGES
ANGLES AND COPE EXPOSED BOTTOM FLANGES OF MAIN AND CROSS TEES AS REQUIRED TO MAINTAIN FLUSH
1'-10 3/16"
1'-10 3/16"
APPEARANCE. AT ALL CORNERS AND INTERSECTIONS. THE SUSPENSION SYSTEM SHALL BE LEVELED TO A
1 TOLERANCE OF 1/8" IN 12'-0". PROVIDE HOLD DOWN CLIPS AT ALL VESTIBULES WHICH OPEN DIRECTLY TO THE
OUTSIDE.
ALL ACOUSTICAL PANELS SHALL BE A WATER FILTERED MATERIAL FIBER TYPE SUCH AS "AURATONE NATURAL
8' x 8' SKYLIGHT FISSURED II" MANUFACTURED BY "USG INTERIORS INC." PANELS SHALL HAVE A STANDARD WHITE FACTORY-APPLIED
11'-83 8"
11'-83 8"
12'-4"
1'-101116" 1'-101116" 1'-107 16" 1'-107 16" WASHABLE FINISH.
EXECUTIVE ROOM CONFERENCE ROOM TYPE A: CEILING PANELS SHALL BE SQUARE EDGE AURATONE #56705 2'X4'X5/8" WITH A STANDARD WHITE NATURAL
3'-4"
3'-4"
M.O.
M.O.
A 109 101 A FISSURED II SURFACE. NRC RANGE OF 0.55-0.65 STC RANGE OF 35-36 AND FLAME SPREAD/SMOKE DEVELOPED RATINGS
B OF 25 / 10OR BETTER SUSPENSION SYSTEM SHALL BE THE 200 SNAP GRID-SYSTEM (COLOR WHITE #01). MVT
1'-10 3/16"
1'-10 3/16"
TYPE B: CEILING PANELS SHALL BE ORION 210 # 64111 WHITE VINYL COATED 2'X2'X1/2" WITH A STIPPLE FINISH.
19'-93 8" 20'-01 2" 19'-87 8" STC RANGE OF 45-49 AND FLAME SMOKE DEVELOPED RATING OF 10 / 10 OR BETTER. SUSPENSION SYSTEM BE AN 05/02/2012
ALL ALUMINUM SYSTEM WITH A WHITE PAINTED FINISH.
1/4" = 1'-0"
4'-6"
A A A A 4'-6" CLEAN THE EXPOSED SURFACE OF THE SUSPENSION SYSTEM ACOUSTICAL PANELS AS REQUIRED REMOVE ALL
EQUIPMENT AND EXCESS AND WASTE MATERIALS FROM THE JOB SITE IMMEDIATELY UPON COMPLETION OF WORK.
D
1'-6"
EQUAL PRODUCTS OF THE MANUFACTURES MAY BE SUBSTITUTED WITH THE APPROVAL OF THE PROJECT MANAGER.
100
ALL FINISH CEILING HEIGHTS THROUGHOUT THE BUILDING SHALL BE 8'-8" A.F.F UNLESS OTHERWISE NOTED.
410-2012
5'-10" 3'-4" 5'-4" 3'-4" 5'-4" 16'-8" 5'-4" 3'-4" 5'-4" 3'-4" 5'-10"
M.O. M.O. M.O. M.O. M.O.
FIRST FLOOR REFLECTED CEILING PLAN
SCALE: 1/4" = 1'-0"