HomeMy WebLinkAbout1675.1CONSTRUCTION NOTES
OSIGNAL
POLE NO. 1.
Install signal pole foundation at sta 22+72, 36 ft. It. Install Type
II signal pole with 35 ft. mast -arm. Install terminal compartment.
Install 2 vehicle signal heads with type "L" mounting. Install 1
pedestrian signal head with type "B" mounting. Install 1 pedestrian
push-button with sign, Type PPB-1AB (see Std. Plan J-5a). Install 1
uni-directional optical detector. Install 1 street -name sign.
OSIGNAL
POLE NO. 2.
Install pedestrian pedestal foundation at sta 23+52, 40 ft. lt.
Install pedestrian pedestal type "PS". Install 2 pedestrian signal
heads with type "C" mounting. Install 2 pedestrian push -buttons with
signs, Type PPB-1AB (see Std. Plan J-5a).
OSIGNAL
POLE NO. 3.
install signal pole foundation at sta 23+27, 41 ft. rt. Install Type
rII signal pole with 40 ft. mast -arm. Install terminal compartment.
nstall 3 vehicle signal heads with type "L" mounting. Install 1
pedestrian signal head with type "B" mounting. Install 1 pedestrian
push-button with sign, Type PPB-1AB (see Std. Plan J-5a). Install 1
uni-directional optical detector. Install 1 250 watt high-pressure
sodium vapor luminaire. Install 1 street -name sign.
OSIGNAL
POLE NO. 4.
7nstall signal pole foundation at sta 22+79, 41 ft. rt. Install Type II
signal pole with 15 ft. mast -arm. Install terminal compartment.
Install 2 vehicle signal heads with type "L" mounting. Install 1 uni-
directional optical detector. Install 1 street -name sign.
OSIGNAL
CONTROLLER
Install foundation for signal controller cabinet type "P" at sta
6+76(Edmonds Ave NE), 27 ft. rt. Install controller cabinet and
internal equipment as specified.
OJUNCTION
BOX, TYPE 1.
Install junction box, type 1. (See Std Plan J-11a).
OJUNCTION
BOX, TYPE 2.
Install junction box, type 2. (See Std Plan J-lla).
(�
LOOP DETECTOR, TYPE 2.
install 6' x 6'loop detector, type 2. (See Std Plan J-8a).
DCONNECT
TO EXISTING TELEMETRY CONDUIT SYSTEM.
Route conduits to existi?g junction box to facilitate connection to
interconnect system.
10
ELECTRICAL SERVICE
See lighting plan for lc!ation of junction box and service conductors
for traffic signal.. Exti_;nd conductors to signal controller cabinet.
20
21
RUN
wnsH
ki t
11 A
V.
�oNAL
CONDU
1"
3rr 3rr*
r r
211
311
211, 3"*, 311*, 311
211
2"
22
\ \ 9
4
7 1
7 7 II 4
WIRE NOTES o 7
CONDUCTORS RUN CONDUIT
2#8[power] /8\ 2",33r1
(2-2csh,1-3csh,4-5c)(1-2csh,2-5c)(1-3csh,4-5c) A 2"r3"*
(2-2csh,1-3csh,3-5c)
/1\0 2"
2-2csh A
1-3csh,4-5c
1 211
(2#8[illum])(1-2csh,2-5c)(1-3csh,4-5c)
(2-2csh,1-3csh,3-5c) 13 1-1/2"
2-5c
1-2csh
* Leave pull wire.
DAVI D 1. HAMLIN a ASSOC.
1606 8t h Ave. N.
Seattle, Washington 98109
( 206) 281 - 81 1 1
CONDUCTORS
(2#8 [illum]) (1-3csh,4-5c) (2-2csh,1-3csh,3--'3c)
(2#8[illum])(1-3csh,6-5c)
1-3csh,1-5c
(2-2csh)(spare)
12#12[twisted pairs]
4#12[twisted pairs]
6#12[twisted pairs]
D. HAMLIN
8/85
DESIGNED BY
DATE
D. HAMLIN
8/85
DRAWN BY
DATE
C
7
PHASE
HEAD
NOS.
1
2
3
4
5
6
7
8
9
FLASH
I
EMERGENCY
PRE-EMPTION'
1
7
EG-
A
R
R
R
R
R
R
R
R
G
R
R
2
1,2
R
R
R
i G
A
R
R
R
R
A
R
G
R
4
3,4
R
R
R
R
R
R
G
A
R
R
R
R
G
6
5,6
G
A
R
G
A
R
R
R
R
A
G
R
R
2 PED
8,9
DW
DW
DW
W
pW
DW
DW
DW
DW
BLANK
DW
DW
DW
4 PIED
10,11
DW
DW
DW
DW
DW
DW
W
DW
BLANK
DW
DW
DW
pW
SIGNAL DISPLAY
LEGEND
CONTROLLER CABINET
�— SIGNAL POLE
I i
---0,- LUMINAIRE
- VEHICLE SIGNAL HEAD
--� PEDESTRIAN SIGNAL HEAD
-� OPTICAL DETECTOR
H STREET -NAME SIGN
® JUNCTION BOX, TYPE I�
PJ JUNCTION BOX, TYPE 2
-- — CONDUIT
LOOP DETECTOR ✓ a
PEDESTRIAN PUSH-BUTTON
SHEET 2 o�