Nortel Networks 1000M - Manual (Page 65)

Method for earthquake bracing 65
Table 17
Hardware recommendations
Type of
wall
Fastener
Vertical spacing
between fasteners
Minimum
embed depth
of fasteners
in wall
Suggested
screw length
Wood stud #10 Wood Screws 0.3 m (12 in.)
on center 25 mm
(1 in.) 50 mm
(2 in.)
Metal stud #14 Sheet Metal
Screws 0.3 m (12 in.)
on center 37.5 mm
(1.5 in.)
Concrete 1/4 in. (6 mm)
Hilti KB-II 0.6 m (24 in.)
on center 28 mm
(1 1/8 in.) 50 mm
(2 in.)
Masonry 1/4 in. (6 mm)
Ramset
Redhead
Dynabolt Sleeve
Anchor 0.6 m (24 in.)
on center 50 mm
(2 in.)
Table 18 "Maximum wall heights for stud sizes, 0.4 m (16 in.)
spacing" (page 65)
lists the maximum wall heights for different sizes
of wall studs with 16-inch spacing.
Table 18
Maximum wall heights for stud sizes, 0.4 m (16 in.) spacing
Wall studs Maximum height of wall
Wood Studs
2 X 4 (DF #2) 3.3 m (11 ft)
2 X 6 (DF #2) 5.7 m (19 ft)
Metal Studs
2 1/2 X 20 Gauge 2.7 m (9 ft)
2 1/2 X 16 Gauge 3.0 m (10 ft)
2 1/2 X 14 Gauge 3.3 m (11 ft)
3 5/8 X 20 Gauge 3.6 m (12 ft)
3 5/8 X 18 Gauge 3.9 m (13 ft)
3 5/8 X 16 Gauge 4.2 m (14 ft)
3 5/8 X 14 Gauge 4.8 m (16 ft)
4 X 20 Gauge 4.2 m (14 ft)
4 X 18 Gauge 4.5 m (15 ft)
Nortel Communication Server 1000
Communication Server 1000M and Meridian 1 Small System Installation and Commissioning
NN43011-310 01.04 Standard
Release 5.0 13 May 2008
Copyright © 2008, Nortel Networks
.