ord-d-als09r-m004.pdf

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REVDRAWING NO

DATE JCN

APPROVED BY

ISSUED BY

CHECKED

DRAWN

DESIGNED

SUBMITTED BY

REVIEWED BY

FEDERAL AVIATION ADMINISTRATION

DEPARTMENT OF TRANSPORTATION

REV

DATE

APPROVED

DESCRIPTION JCN

DATE

REDLINE

APVD

A

1’-7 1/4"2’-0"5’-4 3/4"

15’-4"

3’-4"3’-0"

4’-6"

AA

MONITORING SENSORS

4" NPT FITTING FOR TANK

SCALE: 3/4"=1’-0"

PLAN

DETAIL - MAINTENANCE SLAB CONSTRUCTION AND PIPE ROUTING

STEEL SHEET METAL SHROUD

16 GA (MIN) GALVANIZED

INSTALL FLEXIBLE FUEL LINES PROVIDED

WITH ENGINE/GENERATOR BY KOHLER

SEE NOTE 4

PROVIDE CLEAR SPACE BENEATH E.G. FOR

CONTRACTOR FURNISHED OIL-DRIP PAN

RUPTURE BASIN

RUPTURE BASIN

LEAK DETECTOR

1/3 HP SUPPLY PUMP

1/3 HP RETURN PUMP

INTERIOR BUILDING WALL

REDUCER

1" TO 3/4"

SEE NOTE 5

GENERATOR

ENGINE/

480V/3P

250 KW

SEE NOTE 6

EXHAUST SILENCER

STAINLESS STEEL

DOUBLE-WALL FUEL

PIPING CONTAINMENT

SYSTEM

END (TYPICAL)

WITH UNION

BALL VALVE

3/4" BRONZE

2000/5.

SEPAR SWK

FUEL FILTER,

PER NOTE 2

STRAINER

ITEM 4222TI

McMASTER-CARR

CHECK VALVE

INLET

MANUAL FILL

TO UST

EF-1

PLUG

NOT TO SCALE

SECTION - FUEL LINE ROUTING

A

FROM FUEL STORAGE TANK

3/4" FUEL SUPPLY PIPING

FALL 1/4" PER FOOT TO TANK

STORAGE TANK. RETURN LINE SHALL

3/4" FUEL RETURN PIPING TO FUEL

75 GALLON DAY TANK

SEE NOTE 3

2" EMERGENCY VENT.

SEE NOTE 3

1 1/2" NORMAL VENT.

SEE NOTE 1

SOLENOID VALVE SV-1.

PLUG ALTERNATE

RETURN PORT, 1" DIA

EXTERIOR BUILDING WALL

01’ 1’ 3’2’

SCALE: 3/4" = 1’-0"

N

ENGINE. FURNISHED WITH E/G

AND RETURN LINES TO

FLEXIBLE FUEL SUPPLY

SEE NOTE 5

75 GALLON DAY TANK

SEE NOTE 3

1 1/2" NORMAL VENT.

SEE NOTE 3.

2" EMERGENCY VENT.

BELOW GRADE. SEE NOTE 3

STORAGE TANK VENT 2’

2" GRSC UNDERGROUND

EXHAUST SILENCER

STAINLESS STEEL

TO SHROUD

CANVAS CONNECTION

FUEL RETURN LINE

FUEL SUPPLY LINE

FRAME AND COVER

18" MANHOLE

SIGNAL CABLES

MONITORING SENSOR

3/4" GRSC FOR TANK

SUBGRADE INSPECTION WELL

18" MANHOLE FRAME AND COVER

TIE-DOWN LOCATION (TYP)

FUEL STORAGE TANK

PLASTIC DOUBLE-WALL UNDERGROUND

1000 GALLON FIBERGLASS REINFORCED

CONCRETE SURFACES

REINFORCEMENT 3" CLEAR FROM

FOUNDATION WITH 6 X 6 X 6/6 WWF

CONSTRUCT REINFORCED CONCRETE

LIFTING LUG

(TYPICAL OF 4)

4" NPT FITTING

AND COVER

36" MANHOLE FRAME

22" MANWAY

FUSIBLE LINK

2" TUBE STEEL

5/8" THREADED ROD

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10/31/2019 1898272

ORD-D-ALS09R-M004

ENGINEERING SERVICES

ALS

RUNWAY 9R ALSF-2/27L LOCALIZER

FOUNDATION PLAN

UNDERGROUND STORAGE TANK (UST)

CHICAGO O’HARE INTERNATIONAL AIRPORTCHICAGO

PROJECT ENGINEER

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THIS DRAWING PRODUCED ON THE AGL REGION MICROSTATION SYSTEM

ATO - TECHNICAL OPERATIONS CENTRAL SERVICE AREA

LKN

RC

MGR: ENGINEERING

C O

N S

T R

U C

T

IO

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NOTES:

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FOR TRAINING TO FAA MAINTENANCE TECHNICIANS FOR TANK MONITORING SYSTEM.

CONTRACTOR TO PROVIDE MINIMUM 2-SESSIONS OF 8-HOURS EACH (NIGHT OR DAY)

MAINTENANCE PADS AS MUCH AS POSSIBLE.

HAZARD. MOUNT FUEL PIPING AS CLOSE TO THE WALLS AND ATOP CONCRETE

ALL FUEL PIPING SHALL BE ROUTED SUCH THAT IT DOES NOT CREATE A TRIPPING

PROVIDE DRAIN VALVE ON THE MUFFLER.

AND PROVIDE THAT DOCUMENTATION TO FAA RESIDENT ENGINEER.

NECESSARY FLUIDS FOR START-UP. FOLLOW KOHLER START-UP PROCEDURES

BY CONTRACTOR. COORDINATE AND ASSIST WITH EG START-UP. PROVIDE ALL

ENGINE GENERATOR AND DAY TANK TO BE PROVIDED BY FAA AND INSTALLED

TANK AND THE ENGINE GENERATOR FOR MAINTENANCE PURPOSES.

PROVIDE VALVE ON FLEXIBLE FUEL LINE (SUPPLY AND RETURN) AT BOTH THE DAY

AT 3’ O.C. PROVIDE CAPS TO PREVENT RAIN/BIRD INTRUSION.

TERMINATE 12’ MINIMUM ABOVE FINISHED GRADE. SECURE TO EXTERIOR WALL

NORMAL, EMERGENCY, AND UNDERGROUND STORAGE TANK VENTS SHALL

INSTALL FILTER AND CHECK VALVE, WHICH ARE FURNISHED WITH THE DAY TANK.

SOLENOID VALVE SV-1 IS INSTALLED AND WIRED BY THE MANUFACTURER.

7.