HomeMy WebLinkAboutE-4 TYPE 10-A LUMINARE STANDARD DETAIL 03-06-19 1,(
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USE GRADE 60 REINFORCING STEEL MAST ARM LENGTH
PP SEE POLE SCHEDULE 0
P #6 BARS (4'-I" LONG)
(8 TYPICAL) r�l
x 4 HOOPS AT
1'-0" CENTERS
ANCHOR BOLT
(4 TYPICAL ° ANCHOR BOLT CIRCLE Q
° SINGLE MEMBER TYPE Cq
MASTARM (TYPICAL)
2-112" CLEARANCE
SECTION A-A
GROUNDING LUG
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OR AWG BARE GROUND WIRE TYPE I GON -COMPOSITE NOT MORE THAN 3"
OR PIGTAIL EXTENSION I PULL BO G PROTRUDE CONDUIT FROM FOUNDATION
X AT EACH LUMINAIRE
POLE - CENTERED 2.0' BEHIND
THE CURB 2" 3"
.M1 .
° II II II ° II . ILII
COPPER GROUNDING STRAP BETWEEN—
ANCHOR BOLT, CONDUIT (IF METAL) & II l II a
II ,II II W
NO. 6 AWG BARE GROUND WIRE OR II ° )I'll 2 -0 y 1�
PIGTAIL EXTENSION. II II ° a A — A Sa
°II )III _ - II 1111 V/
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° > ° ° FOR MOUNTING HEIGHT O
v CLASS "DD" SEE POLE SCHEDULE Z
° CONCRETE
FOUNDATION d
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° v .
°
�2'-0" 3„
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TYPICAL OF ALL FOUNDATIONS
BREAKAWAY BOLT
COUPLING (ONE REINFORCED m
OF FOUR) HAND HOLE & COVER o�8:
CAST ALUMINUM
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FRANGIBLE TRANSFORMER DRmBY: mmo
BASE WITH ACCESS DOOR REVIEWEDCRI ACH
REV. DESCRIPTION DATE
2" BEVEL
BREAKAWAY BOLT L fMIN.
COUPLING
° 141 ,141, °.. . .°
ILII II °. °
II°II II II°II II 6" TO BE FORMED II'II. II a'.
"� AT THE TOP TO 1�71J °
A 2'-3" DIAMETER ,m
v ° °
a ° NOTE—MAKE THE TOP OF THE CONCRETE FOUNDATION
° ® FLUSH WITH THE GROUND LINE.
v ° ° PROVIDE A HANDHOLE DETAIL AND A I/z" NUT
° '.° a BOLT COVER HOLDER DETAIL (FOR GROUNDING) .
ANCHOR TRANSFORMER BOLT COUPLING BSD7#17-41-36
(BREAKAWAY TYPE) (BREAKAWAY TYPE)
TDH#:B17-083
TYPE 10-A POLE SHEETTITLE
TYPE 10-A
BASE TYPES FOR LUMINAIRE STANDARDS I no STANDARD ANDARD
DETAIL
U " SHEET
�� MARVIN & ASSOCIATES E-4
Traffic,Transportation & Civil Engineers
1300 North Transtech Way PH:(406)655 1550 DATE
Billings,Montana 59102
2/20/19