Attachment 3 Hydrant and Bollards Detail.pdf

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Attached to
Repair Pavements - Taxiways
Solicitation number
W50S7T25BA002
Issued by

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These technical drawings detail specifications for bollard and water service tapping sleeve installations for a federal contract opportunity.

The first drawing (Attachment 2) provides a detailed cross-section of a bollard installation, specifying a 6"x52"x1/4" thick heavy-duty bollard cover in safety yellow, mounted over a 6" standard galvanized steel pipe filled with concrete, with a sloped concrete base. The second drawing (Bollard Post Placement) shows precise positioning of bollard/guard posts around a hydrant, with 36" spacing and a 120" overall plan dimension. The third drawing (Water Service Tapping Sleeve) illustrates a complex water line connection method involving a mechanical joint tapping sleeve, tapping valve, thrust block, and a 24"x24" concrete slab, with specific requirements for valve box installation, including traffic rating, grading, and corrosion-resistant debris cap specifications.

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Other files

File Type Posted
Abstract SAM 1Aug25.pdf PDF
Attachment 11 - Repair Pavements-Taxiways_QA__as of 25 Jul 25.pdf PDF
Solicitation Amendment W50S7T25BA0020002 SF 30.pdf PDF
Attachment 11 - Repair Pavements-Taxiways_QA_as of 22 Jul 25.pdf PDF
Solicitation Amendment W50S7T25BA0020001 SF 30.pdf PDF
Attachment 11 - Repair Pavements - Taxiways_QA_as of 17July25.pdf PDF
Attachment 1 - SOW Repair Pavements Taxiways 16JUL25.pdf PDF
Attachment 10 - Pre-Bid Conference Slides Sign-In Sheet.pdf PDF
Attachment 1 - SOW Repair Pavements Taxiways.pdf PDF
Solicitation - W50S7T25BA002.pdf PDF
Attachment 4 Typical Taxiway Section.pdf PDF
Attachment 5 Hydrant Path.pdf PDF
Show all 12

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,,:;;�=--=====ioa----CONC. CAP UNDER SLEEVE

DIA

s·xs2·x1/4• THICK, HEAVY DUTY BOLLARD COVER, FULL

SLEEVE, OVER THE STEEL BOLLARD, SAFETY

----YELLOW. "IDEAL SHIELD" OR EQUAL, TAPE IN PLACE PER

MFR INSTRUCTIONS, DO NOT SCREW THROUGH

6" STD. GALV. STEEL PIPE FILLED W/ CONG.

SLOPE CONG. BASE AT EXTERIOR

A.G. PAVING OR CONG. PER PLAN

® �CAS��-O'

RD DETAIL - TYPICAL INTERIOR/EXTERIOR

o· 6" 1' 2'

8. Attachment 2 Bollard Detail

Bollard Post Placement

Wednesday, April 5, 2023 7:30 AM i-- 36" r· t-

36" -----i

Hydrant

BOLLARD/

GUARD

POST (TYP)

4"

120"

24"x24. - 6. OONC!RETE SlAB/OOLLAIR

(3000 PSI CONCRETE IN GRASS OR ASPHALT AREAS)

THRUST

BIL:OCK

WATIERUNE

MECHA

NIC.AIL JOIINT TAPPEID CAP

RESTRAINER

EXISTIING \

WATBR LINE \ ··

,f . . . 'ffl.

\L _____ _

MECHAr ICALJOINT TAPPIING SllEEVE

.. �.-7 /�---r--------

.... .. 4. .

NEVV SERVl:CE UNE

IPLAN

WATER SERVICE TAIPP

I

IING SLEEVE

llHRIUST Bl....:OCIK

SEE DETAIL E11

llH IS SHEET

SECTl:ONA-A

H-20 RA TIEID BOLT

DOWN FIRAM.E ANID

LID

NEWSBRVICE

LINE

THIRIUSTIAIN CHOR

BLOCK

8. Attachment 4 Bollards Detail b4.pdf
0. bollard post placement_Redacted.pdf

File details come from the government source that posted it. Updated .