Oldcastle BuildingEnvelope Reliance-IG SS - Manual (Page 40)

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R E L I A N C E - I G S S I N S T A L L A T I O N M A N U A L
S.1 Mill cutouts from stem of mullion at location of each anchor bolt, 4 bolts shown are for standard
application and your project may require additional fasteners based on engineers review. Cutouts will
be 1-1/2" wide by 1" deep and must be flush with back of mullion face. Location will vary depending on
project requirements, pattern shown is for standard anchor only. SEE FIGURE 44
S.2 Drill face of mullion with 7/16" Ø holes for 3/8" anchor bolts. SEE FIGURE 44
S.3 Debur bolt holes on exterior and interior face of mullion to insure proper fit of anchor and bolts.
S.4 A bead of sealant must be applied around each hole in face of mullion prior to attaching anchor.
SEE FIGURE 45
S.5 Attach anchor to face of mullion with 3/8"-16 x 1" hex head bolt, nut, flat and lock washers.
Cap seal bolts once installed. SEE FIGURE 45, page 38.
S.6 ICW-111 face cap required for projects with sunshade installation. Face cap will be notched at each
anchor. SEE FIGURE 44
NOTE: All sunshade installations must be reviewed by a structural engineer for anchor design and
attachment.
ICW-111
Face cap
1 1/2"
1"
Notch mullion stem at
each attachment bolt
1 1/4"
2"
1 1/4"
2"
1'-4"
6"
IW-107-01 Anchor
3/8"-16 X 1" stainless
steel hex head bolt,
nut and washers
Notch flush
with back of face
Drill 7/16" dia. hole
at center line of
mullion face
1 1/4"
FIGURE 44
Sunshade Fabrication
4 1/4" 4 1/4"
CL of anchor
1
9
/1
6"
R
E
F.
SUNSHADE ANCHOR INSTALLATION AND FABRICATION