ord-d-als27l-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

SEE NOTE 5

GENERATOR

ENGINE/

480V/3P

250 KW

A

NOT TO SCALE

SECTION - FUEL LINE ROUTING

1/3 HP RETURN PUMP

1/3 HP SUPPLY PUMP

75 GALLON DAY TANK

LEAK DETECTOR

RUPTURE BASIN

RUPTURE BASIN

INLET

MANUAL FILL

ITEM 4222TI

McMASTER-CARR

CHECK VALVE

PER NOTE 2

STRAINER

END (TYPICAL)

WITH UNION

BALL VALVE

3/4" BRONZE

SYSTEM

PIPING CONTAINMENT

DOUBLE-WALL FUEL

REDUCER

1" TO 3/4"

DETAIL - MAINTENANCE SLAB CONSTRUCTION AND PIPE ROUTING

PLAN

LIFTING LUG

4" NPT FITTING (TYPICAL OF 4)

FUEL RETURN LINE

FUEL SUPPLY LINE

1’-7 1/4"2’-0"5’-4 3/4"3’-4"3’-0"4’-6"

AA

AND COVER

18" MANHOLE FRAME

SCALE: 3/4"=1’-0"

15’-4"

BELOW GRADE.. SEE NOTE 3

STORAGE TANK VENT 2’

2" GRSC UNDERGROUND

SIGNAL CABLES

MONITORING SENSOR

3/4" GRSC FOR TANK

CONCRETE SURFACES

REINFORCEMENT 3" CLEAR FROM

FOUNDATION WITH 6 X 6 X 6/6 WWF

CONSTRUCT REINFORCED CONCRETE

MONITORING SENSORS

4" NPT FITTING FOR TANK

22" MANWAY

AND COVER

36" MANHOLE FRAME

TIE-DOWN LOCATION (TYP)

FUEL STORAGE TANK

PLASTIC DOUBLE-WALL UNDERGROUND

1000 GALLON FIBERGLASS REINFORCED

SEE NOTE 5

75 GALLON DAY TANK

FURNISHED WITH E/G.

RETURN LINES TO ENGINE.

FLEXIBLE FUEL SUPPLY AND

TO SHROUD

CANVAS CONNECTION

EXHAUST SILENCER

STAINLESS STEEL

SUBGRADE INSPECTION

INTERIOR BUILDING WALL

SEE NOTE 3

2" EMERGENCY VENT

SEE NOTE 3

1 1/2" NORMAL VENT

SEE NOTE 1

SELENOID VALVE SV-1

RETURN PORT, 1" DIA.

PLUG ALTERNATE

SEE NOTE 4

WITH ENGINE/GENERATOR BY KOHLER

INSTALL FLEXIBLE FUEL LINES PROVIDED

CONTRACTOR FURNISHED OIL DRIP PAN

PROVIDE CLEAR SPACE BENEATH E.G. FOR

SEE NOTE 6

EXHAUST SILENCER

STAINLESS STEEL

2000/5

SEPAR SWK

FUEL FILTER,

STEEL SHEET METAL SHROUD

16 GA. (MIN.) GALVANIZED

SEE NOTE 3

2" EMERGENCY VENT.

SEE NOTE 3

1 1/2" NORMAL VENT.

FROM FUEL STORAGE TANK

3/4" FUEL SUPPLY PIPING

TO TANK

LINE SHALLFALL 1/4" PER FOOT

TO FUEL STORAGE TANK. RETURN

3/4" FUEL RETURN PIPING

EF-1

PLUG

TO UST

FUSIBLE LINK

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NAVAIDS

IL

10/31/2019 1898272

ORD-D-ALS27L-M004

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ENGINEERING SERVICES

ALS

CHICAGO O’HARE INTERNATIONAL AIRPORTCHICAGO

PROJECT ENGINEER MGR: ENGINEERING

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THIS DRAWING PRODUCED ON THE AGL REGION MICROSTATION SYSTEM

ATO - TECHNICAL OPERATIONS CENTRAL SERVICE AREA

NOTES:

2.

3.

4.

5.

6.

7.

1.

RUNWAY 27L ALSF-2 / 9R LOCALIZER

FOUNDATION PLAN

UNDERGROUND STORAGE TANK (UST)

KE

RC

SCALE: 3/4" = 1’-0"

3’2’1’01’

8.

FOR TRAINING TO FAA MAINTENANCE TECHNICIANS FOR THE TANK MONITORING SYSTEM.

CONTRACTOR TO PROVIDE MINIMUM AND SESSIONS OF 8-HOURS EACH (NIGHT & 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.

ENGINEER.

START-UP PROCEDURES AND PROVIDE THAT DOCUMENTATION TO FAA RESIDENT

BY CONTRACTOR. COORDINATE & ASSIST WITH EG START-UP. FOLLOW KOHLER

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

PROVIDE CAPS TO PREVENT RAIN /BIRD INSTRUSION.

TERMINATE 12’ MINIMUM ABOVE FINISHED GRADE. SECURE TO EXTERIOR WALL AT 3’ O.C.

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.