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36"
EIGHT #7 BARS,
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O1 CONDUIT SIZE AS SHOWN IN THE
O3 GROUT AFTER PLUMBING POLE -- \J 15-0" MIN HANDHOLE WITH
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EVENLY SPACED
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CONTRACT PLANS, CAP BOTH ENDS
X GROUT MAX REMOVABLE RAINTIGHT COVER
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NOTE
CENTER THE CONDUIT
NOTES
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O Yz" DIA DRAIN HOLE THROUGH GROUT
O FULL DEPTH EXPANSION JOINT
NOTES
02° PVC SCH 40 CONDUIT UNLESS 1
IN THE FOUNDATION
1. SEE WSDOT STANDARD PLAN J -28.40 FOR LUMINAIRE
- GROUNDING CONDUCTOR NON - INSULATED
1. THIS STRUCTURE HAS BEEN DESIGNED ACCORDING
STATED OTHERWISE ON PLANS
POLE FIXED BASE MOUNTING DETAILS, EXCEPT USE
#4 AWG STRANDED COPPER - PROVIDE 3'
TO THE FIFTH EDITION 2009 AASHTO STANDARD
4-BOLT PATTERN.
MIN. SLACK (ROUTE CONDUCTOR TO
SPECIFICATIONS FOR STRUCTURAL SUPPORTS FOR
ANCHOR BOLT
BOLT CIRCLE PER BASE
2. THE
TOP FOUNDATION LEVEL
SIGNAL POLE GROUNDING STUD)
HIGHWAY SIGNS, LUMINAIRES AND TRAFFIC
1" DIA, TYP
PLATE DETAIL, SHEET 26
STRAP TEMPLATES SHALL BE HELD IN PLACE BY
5
SIGNALS. BASIC WIND VELOCITY IS 90 MPH, DESIGN
NUTS, fi" FROM THE TOP OF THE FOUNDATION AND 3"
ID
W/ SIDEWALK OR ABOVE
SOIL SURFACE SEE
CONDUIT COUPLING - INSTALL FLUSH
LfFEIRECURRENCE INTERVAL 50 YEARS, AND
#4 HOOP, TYP
TOP VIEW
FROM THE BOTTOM OF THE ANCHOR BOLTS. 18
-
PLACEMENT DETAILS, WSDOT WITH TOP OF FOUNDATION (DO NOT
FA GUE CATEGORY Ili.
FIXED BASE
HEAVY DUTY HEX NUTS AND 6 PLATE WASHERS ARE
STD PLAN J- 26.15 -00
GLUE PVC STUBOUT). SEE SIGNAL PLANS
2. FOUNDATIONS ARE DESIGNED FOR TYPE II, III, AND
REQUIRED FOR A FIXED BASE ASSEMBLY.
X
FOR CONDUIT INFORMATION (ALL CONDUIT
SO SIGNAL STANDARDS WITH A MAXIMUM MAST
1 )C DIA
3. THIS DESIGN IS NOT VALID FOR SLOPES STEEPER THAN
2
1 SHALT. BE GROUNDED)
ARM LENGTH OF 65'.
HOLE, TYP
HOLE,
, TYP
2H:1V. SLOPES STEEPER THAN THIS SHALL REQUIRE A
n 3
�04 2� .
"
3, THE TOP 2 FEET OF THE FOUNDATION SHALL USE
SPECIAL DESIGN.
4
i
A SMOOTH FORM (SUCH AS PAPER OR
2. 1
Y87 STEEL PLATE
-) 0
4. EXPOSED PORTIONS OF THE FOUNDATION SHALL BE
N
r
EARTH EMBANKMENT AS
CARDBOARD). AFTER THE CONCRETE HAS CURED,
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FORMED TO CREATE A CLASS 2 SURFACE FINISH. ALL
°
I � X REQUIRED ry SEE PLACEMENT
THIS ENTIRE FORM SHALL BE REMOVED.
BOLT CIRCLE 1' -6" MIN �
I-
FORMING SHALL BE REMOVED UPON COMPLETION
tD Irt
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\�,
I a DETAILS, WSDOT STD PLAN
4, A TEMPORARY TEMPLATE SHALL BE USED TO HOLD
BELOW GROUND,
(DIA SIZE TO
FOUNDATION CONSTRUCTION.
�
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I I J 26.15 -00. SEE NOTE 5.
THE TOP OF THE ANCHOR BOLT ASSEMBLY
�
' LUMINAIRE BASE 2' -0" MIN / I
_ =
w w
5. CONTRACTOR SHALL PROVIDE TEMPORARY STEEL
} �
a �¢C>
I EXISTING GRADE
}s-
SECURELY IN TH£ PROPER POSITION DURING THE
PLATE DIMENSION UNDER PAVEMENT %
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o
CASING AND /OR SLURRY AS NECESSARY TO
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�a Gov) ANCHOR BOLTS
I I .- 1 MAX.
FOUNDATION INSTALLATION
ANCHOR BOLT
TEMPLATE
w w
CONSTRUCT THE DRILLED SHAFT. ALL REMOVED
wwd �MW a & ANCHOR
I i
I GROUND SLOPE
5. COMPACT EMBANKMENT PER WSDOT STANDARD
_
EXTEND THE CONDUIT I I ��
a °
MATERIAL SHALL BE DISPOSED OF AT AN APPROVED
�z ��� PLATE SUPPLIED
a
I CLAMP CONDUCTOR TO REINF W/ LISTED CONNECTOR
SPEC 2- 03.3(14)C.
"
6" MIN BEYOND THE `'
c..�
o °z
SITE, SEE SPECIAL PROVISIONS.
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emu. Urns BY SIGNAL POLE
° °a
I a SUITABLE FOR USE EMBEDDED IN CONC
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¢ ¢
z MANUFACTURER
1
6, CONTRACTOR SHALL PROVIDE TEMPORARY STEEL
FOUNDATION OR THE
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6. FOR TEMPORARY CASING OPTIONS, SEE METHOD 1 AND
J° w�c=n
I I - 12 - #8 BARS EVENLY SPACED
CASING AND /OR SLURRY AS NECESSARY TO
CONTROLLED DENSITY I i
t
METHOD 2 BELOW. CONTRACTOR SHALL ASSUME THE
zo Coo #4 HOOPS @
I
CONSTRUCT THE DRILLED SHAFT. ALL REMOVED
TOP OF BACKFILL
z z
SPECIAL CONSTRUCTION METHODS SHOWN BELOW FOR
S2 :z z 1' - D" CENTERS
I `
MATERIAL SHALL BE DISPOSED OF AT AN
FOUNDATION #4 HOOP, TYP I
a- = J
THE FOUNDATIONS WILL BE REQUIRED FOR ALL
w= C.) a o
CASING
3" CLR.
APPROVED SITE. SEE SPECIAL PROVISIONS.
#7' TYP
ROADWAY LUMINAIRE POLE FOUNDATIONS.
V)N " c'
I SEE
e !
ANCHOR BOLT, 4 TOTAL 2 1/2" CLR
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I TYP.)
7. FOR TEMPORARY CASING OPTIONS, SEE METHOD 1
1° DIA, TYP
3
7, THE ANCHOR BOLTS SHALL BE HIGH STRENGTH STEEL,
AND METHOD 2 BELOW. CONTRACTOR SHALL
1
MANUFACTURED FROM ASTM A449, WITH HEAVY HEX
ASSUME THE SPECIAL CONSTRUCTION METHODS
:+ ANCHOR BOLT TEMPLATE, TYP TEMP CASING z
o o
ee or
NUTS AND HARDENED WASHERS. GALVANIZE THE
PER SIGNAL PLAN
UNDISTURBED
SHOWN BELOW FOR THE FOUNDATIONS WILL BE
1" HEX NUTS, STEEL, SEE NOTE 6 1 I
ANCHOR BOLTS ACCORDING TO AASHTO M232.
EARTH
REQUIRED FOR ALL SIGNAL POLE FOUNDATIONS.
I-
4 REQ'D PER ANCHOR BOLT I
FLAT WASHERS, " I
N
8. THE FOUNDATION SHALL BE GROUNDED IN
4 REQ'D PER ANCHOR BOLT may—
ACCORDANCE WITH THE REQUIREMENTS OF WSDOT
T
STANDARD SPECIFICATION SECTION 8- 20.3(4).
N SECTION VIEW
UNDISTURBED
EARTH
g COMPACT EMBANKMENT PER WSDOT STANDARD SPEC
ANCHOR BOLT ASSEMBLY FIXED BASE
2- 03.3(14)C.
DECORATIVE ROADWAY LUMINAIRE POLE FOUNDATION DESIGN DETAIL
SIGNAL POLE FOUNDATION DESIGN DETAIL
NTS
NTS
I Q+ 1 vQ,. Cam` 1(�ti 4 'PJIG
s
(J�ajYTIU6�.
1
EDGE OF POLE BASE LUMINAIRE POLE
��.- -- �n ��c rssea� Roo
S+9.xe Mazxw>r \
\
SHOULDER SLOPE 1OH:1V, MAX
o = 6 p " -p �y sacs yuoo
+4s .$auw� g°a TS/
J
2' MIN OR FLATTER
„
5
I SLOPE ROUNDING
CONSTRUCTION NOTES
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1. THESE FOUNDATION CONSTRUCTION
METHODS ARE APPLICABLE TO ALL STEEL
Ne�Ga7
EMBANKMENT
LIGHT AND SIGNAL STANDARD PLACEMENT CASES.
Pcgta
WIDENING, SEE
- goo ea,pleas 7V
UNDIS URBEp $OIL • `. �A,��A��,�_ NOTE 4
2. CONSTRUCTION METHODS FOR POLE
FOUNDATIONS TYPICALLY INVOLVE DRILLING
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Aw v_ gz 7S
TYP j ":. j
A VERTICAL SHAFT WITH A SINGLE - FLIGHT AUGER DRILL RIG, PLACING A
L. A p ro "MAIP /idc8o2
REINFORCING STEEL CAGE INTO THE
DRILLED HOLE, AND FILLING THE HOLE WITH
Ula
(Z 6dloJ&
1D �es1Rm
LIGHT STANDARD SLOPE 2H:1V, MAX
CONCRETE. SEE SPECIAL PROVISIONS.
n�rs
Bo T
FOUNDATION i OR FLATTER
�P1554 f+letaT
`.
3. TWO METHODS OF CASING REMOVAL
ARE OUTLINED BELOW.
ANCWOr ��ArE
\ UNDISTURBED SOIL
a, METHOD 1: THE TEMPORARY CASING SHALL BE PULLED OUT AS CONCRETE IS
TYP1cav L2�
�I.
PLACED IN THE HOLE, WHILE A
SUFFICIENT HEAD OF CONCRETE IS
,'�
DECORATIVE ROADWAY LUMINAIRE POLE
MAINTAINED INSIDE THE CASING
TO PREVENT CAVING AND SLOUGHING OF THE
FOUNDATION DETAIL
HOLE'
b. METHOD 2: THE TEMPORARY CASING SHALL BE PULLED IMMEDIATELY AFTER
THE PLACEMENT OF THE CONCRETE, AND THE HOLE IS TOPPED OFF WITH
C�ksf yoDD ��cre
45 wn�s• 6*
OIL
R=361485
CONCRETE AFTER THE TEMPORARY CASING HAS BEEN REMOVED.
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S�
4. COMPACT
`
EMBANKMENT PER WSDOT
STANDARD SPEC 2- 03.3(14)C,
CALL 3 WORKING DAYS
.q
AL
EXPIRES 12I r�
7„ Zay
SIGNAL POLE #4
BEFORE YOU DIG:
FOUNDATION REPAIR
DETAIL
811
NTS
1
STAMPED ANCHOR
BOLT EXTENSIONS - RA #38
11/20/12
ME CIVIZTECH
SURVEYED: ,jfPQ_
DRAWN BV: AMK
IKlp�
CITY OF RENTON
SOUTH LAKE WASHINGTON
DRAWING NO. 32
-
REVISED
TO CONFORM TO CONSTRUCTION
RECORDS
HJT
07 2014
RECORD
400 - 112th Ave, NE, Suite 120
DESIGN BY: REP
CHECK BY: DCO
7539Ib Ave N 2502JaIc1vA!
Seattle,WA96109 Tacoma, WA 98402
D RAW I N GS
"'�
Public Works Department
ROADWAY IMPROVEMENTS
PROJECT NO. 11156
FED AID NO.
Bellevue, WA 98004
PROJMGR: Nip
j206j251649 (253)627 -0720
PREPARED BY KPG, JULY 2014
BASED ON CONSTRUCTION RECORDS
APPROVED FOR
CONSTRUCTION
ILLUMINATION AND SIGNAL
FOUNDATION DETAILS
DATE: JAN 2012
Phone: 425.453.6488
Fox: 425.453.5848
FILE: 080461LLDt.dwg
y'k�'
BY:
DATE:
SHEET NO. 32 OF 53
NUMBER
REVISION DESCRIPTION
BY
APP.
DATE
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