NOTES:
1. Sign posts to be 9-foot versions of BTD A201.
2. All sign posts to be 20" O.C. from the face of curb, except
when instructed
by the Transportation Department.
3. Precaution should be taken so not to drill through any
subterranean
obstacle such as a basement, areaway, or heated sidewalk.
DA
TE
: A
UG
. 2
3, 1
97
1
RE
V: JU
L. 8, 1985
RE
V: F
EB
. 2
8, 2
01
5
An
ch
or ro
d
5
8
" d
ia
., 7
5
8
" lo
ng
, w
ith
ru
t an
d
wa
sh
er (H
ilti [H
AS
-R
5
8
" x 8
"] or e
qu
al).
Drill 4
h
ole
s -
11
16
" x 5
" d
ee
p (m
in
.), fill w
ith
ep
oxy re
sin
(H
ilti [H
VU
5
8
" x 5
"] o
r e
qu
al).
Se
e B
TD
S
pecifica
tion
A
205
fo
r S
urface
M
ou
nt B
ase.
Stone or Specialty Sidewalk - Excavation Limited
2" SIGN POST INSTALLATION
SURFACE MOUNT
