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TO ADDITIONAL
LOOPS MERE
APPLICABLE
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LANE
TYPE R1
INDUCTION LOOP
1116' - VT RIDER
TIAN DLWIETER
OF THE LOOP. LIRE
SECTION A -A
WE LOOP SAWCUT
DETALITYPJ
EDGE OF PAVED
SHOULDER
-FOR CONDUIT STUBOUT
LOCATION SEE LOOP STUB
OUT CONDUIT PLACEMENT
DETAILS
J
Juwcnow Boxes
C,
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I sPUDFS -I
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L .
ii LOOP DUA
TYPE R2 INDUCTION LOOPS
2�F
N1DTN OF.
V16- IMAIDER THAN
TIRADE THE DIAMETER
OF THE LOOP LIRE
SECTION B-B
SEE NOTE 6
OF SISlICUT
1NW- 1WINIDER THAN
PRICE THE DIAMETER
OF THE LOOP WRE
SECTION C-C
SEEe
BM TNASTED PAIR
2 9STWOOT
SEE NOTE AB
JUNCTION BOX
TO CONTROU.ER
TYPE RI AND AIDE LOOP SEE WNDING -�
TABLE FOR EXTRA REQUIRED TURN
TYPE 111 LOOP AND WIDE LOOP WINDING DETAIL.
TO CONTROLLER
TYPE RI LOOP AND WIDE LOOP
WINDING TABLE
LetCONTROLLER TO TURNS
DISTANCE (FT
LEAD -IN TO ROUND
4 LOOP SAINCUT
B
4
w
ROUND OOP
SAML`F
45'
4 I
TYPE R2 LOOPS AND MODIFIED NODE LOOP WINDING DETAIL 4
LOOP INSTALLATION NOTES
1.. INSTALL JUNCTION BOX AND LEAWN CONDUIT.
2. SAWCUT LOOP SLOTS AND LEN}41 SLOTS.
3" $ NUT LOOP VIBE STARTING AT JUNCTION BOX AILONING S MIMUNI
FULL DEPTH SANP:LR 4 INSTALL RIME IN LOOP SLOT AS SHOYM. LOOP SAWCUT
S FINISH LAYING OUT WRE AT JUNCTION SOX AND IDENTIFY LEADS KITH LOOP DETAIL
NUMBER AND '$' FOR START AND ' FOR FINISH -
- MATCH EXISTING a TNIST EACH PAR OF LEAD WKS TAO TRIES PER FOOT FROM LOOP TO
PAV ENT NATEWAL JUNCTION BOX REVERSE. DIRECTION OF TAAST FOR EACH SUCCEWRIE PAR
INSTALLED - O1 FILL AIT1 CODE APPLICATION SEALANT TO
T C0W7BhJCT SUPPLENENTAL MUSE CIXTTABONG ANY SERIES OR PARALLEL ENCAPSULATE CONDUCTORS SEE SPECIAL
'�-
3-CRUSHED LOOP OONNECDONS REQUIRED IN PLANS SUPPLEMENTAL SPUCES ME SUBJECT PROVISIONS
SURFACING TOP COURSE TO THE SAME REMIREMENTS SHONN FOR. THE LOOP LEAD NID SHIELDED q LOOP -RE -W94 AWG.
CABLE SPLICE
S. $PUCE LOOP LEADS OR SUPPLEMENTAL BRUCE LEADS TO NEW OR EXISTING 9 LFAI1IN `MRES (SEE INSTN3ATNN NOTES
— SAND SHIELDED CABLE. THREE PAIR MA%IMUM PER SAWCUT
— CONDUIT 9 COMPoETE NSTALLATION AND TEST LOOP CIRCUITS OR CONSINATCN LOOP OEXTEND SAACUT SUFFICIENT LENGTH TO T
CIRCUITS SEE STANDARD SPECIFICATION 6303(14)1) PROMS FULL SAWCN DEPN ABOUND
CORNERS.
10, REAL ENDS OF CONDUIT WTH ELECTRICAL BITTY OR SILICONE. ON¢ARING COURSE LOOPS SHALL DE INSTALLED
t N'
W CONDUIT. DIANETFA
PRIOR TO FINAL UfT IF NEW PAVEMENT IS
- �"Y -rt°
PLUS r
11,
IMSA WRE END SHALL BE SEALED PRIOR TO USE OF RUBBER TAPE OR DUCT
SEAL
INSTALLI MERE AFPLCABLE.
12.
CABLE IDENTIFICATION SLEEVES SNAIL BE VERIFIED BEFORE SPUCES ME MADE
O FILL NRTH COOL APPUCATION SEALANT
APPLICABLE FOR OFF-ROAD
PAVED AREAS ONLY
RE
13,
THE NUMBER OF LOOP TURNS FOR R1 AND WDE LOOPS VARY DEPENDING ON
THE DISTANCE BERNEEN THE LOOPS AND THE CONTROLLER. SEE LOOP WINDING
TABLE.
SECTION D-D
14
CUT -0VER TO NEW LOOP LEAD IN CABLES TO BE COMPLETED BETWEEN
800 PM -SW AM.
D 8Y
ONION
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J.BAUMAH .
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TASK LEAD:
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PADNAaE: 7624
1C
Aak 1-405
15 TO SR 166
Washington State STAGE 2 - WIDENING
lepsrhment of Transportation AND SR 515 INTERCHANGE
LOOP DETAILS 2 OF 3
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