ord-d-ald09r-g019.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

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C L

GRADE.

MUST BE INSTALLED MIN. 42" BELOW FINISH

WHERE DUCT SAG IS UNAVOIDABLE, DUCT3.

SHALL BE MEASURED AT C.L. OF RUNS.

MIN. DEPTH FOR ALL DUCT RUNS2.

HANDHOLE/MANHOLE.

BUILDINGS SHALL BE DRAINED BACK TO A

INTO HANDHOLES/MANHOLES. DUCTS ENTERING

ALL DUCTBANKS SHALL BE PITCHED TO DRAIN 1.

(NOT TO SCALE)

DOUBLE SLOPE

SINGLE SLOPE

NOTES:

ALTERNATE:

TYPICAL CED MANHOLE & HANDHOLE

DUCTBANK RELATION

BUILDING FOUNDATION.

HANDHOLE/MANHOLE IS IN EXCESS OF 100’-0" TO

THIS ALTERNATE SHOULD BE CONSIDERED IF LAST

SEAL ALL DUCTS ENTERING BUILDING FOUNDATION.

BLDG. TO ALLOW FOR PROPER DUCT DRAINAGE.

PROVIDE HANDHOLE/MANHOLE 10’-0" FROM

2’-6" MIN. CL.

AVERAGE GRADE

2’-6" MIN. CL.

LEVEL GRADE (OR PAVEMENT SURFACE)

STEEP GRADE

DOWN

CABLES FROM SLIDING

SITUATION TO PREVENT

FOR ALL CABLES IN THIS

PROVIDE CABLE SUPPORTS

2’-6" MIN. CL.

C L

CIRCUIT HANDHOLE

5KV RUNWAY

DESCRIPTION AND NUMBERING.

CONVENTION FOR TITLE/

HANDHOLE NAMING

REFER TO OMP MANHOLE/

NOTE TO DESIGNER:

HANDHOLE

COMMUNICATIONS

CIRCUIT HANDHOLE

5KV TAXIWAY

LOCATIONS.

DRAINS MAY BE USED AT ALL OTHER

SYSTEM WHERE PRACTICAL. FRENCH

PIPE TO NEAREST STORM SEWER

4" SCHEDULE 80, PVC DRAIN

CONDUIT BENDS (TYP))

TRANSITION (MINIMUM 30" RADIUS

CONCRETE ENCASED DUCTBANK

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IN

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IN

4’ MIN.

REQUIREMENTS OF THE SPECIFIC PROJECT.

IN EACH DUCTBANK WILL DEPEND ON THE

IN A CLUSTER AND NUMBER OF CONDUITS

THE ACTUAL NUMBER OF HANDHOLES 2.

COVERS, REFER TO SPECIFICATION L-115.

FOR LABEL/MARKING ON HANDHOLE1.

COMMON ELECTRICAL DUCTBANK (CED)

(NOT TO SCALE)

RUNS OF COMED AND A MAIN CED DUCTBANK.

4’ MIN. OUT TO OUT SEPARATION BETWEEN

FOR DUCTBANK UNDER PAVEMENT, MAINTAIN3.

EDISON STANDARDS AND SPECIFICATIONS.

MANHOLES REFER TO THE COMMONWEALTH

FOR DIMENSIONS AND DETAILS OF COMED2.

REQUIREMENTS OF THE SPECIFIC PROJECT.

IN EACH DUCTBANK WILL DEPEND ON THE

IN A CLUSTER AND NUMBER OF CONDUITS

THE ACTUAL NUMBER OF HANDHOLES 1.

DUCTBANK (CED)

COMMON ELECTRICAL

5KV RUNWAY CIRCUIT HANDHOLE

5KV TAXIWAY CIRCUIT HANDHOLE

DUCTBANK)

(FURTHEST FROM COMED

COMMUNICATION HANDHOLE

HANDHOLE (TYP.)

FROM THE MAIN DUCTBACK TO EACH

CONCRETE ENCASED TRANSITION DUCTBANK

DUCTBANK (CED). SEE NOTE 1

24-WAY-4" MAIN COMMON ELECTRICAL

COMED MH (SEE NOTE 2)

DUCTBANK

CECO (COMED)

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ALL ELECTRICAL MANHOLES MUST FOLLOW OMP STANDARD DETAILS.2.

SHEETS FOR ACTUAL LOCATION AND LAYOUT FOR MANHOLE CLUSTERS.

ELECTRICAL MANHOLES SHOWN ARE FOR REPRESENTATION ONLY. REFER TO PLAN1.

(NOT TO SCALE)

(NOT TO SCALE)

(NOT TO SCALE)

(NOT TO SCALE)

SECTION

TWO-WAY MANHOLE

SECTIONPLAN

TYPICAL CED MANHOLE AND HANDHOLE DETAILS

HANDHOLE

SECTION

DUCTBANK TO CED HANDHOLE TRANSITION LAYOUT

NOTES:

NOTE:

NOTES:

TYPICAL COMED MANHOLE AND CED HANDHOLE

DUCTBANK SEPARATION REQUIREMENTS

TYPICAL ELECTRICAL MANHOLE DRAIN PLAN

4" PVC SCH. 80 PIPE

DUCTILE IRON

MANHOLE DRAIN (TYP.)

GRADE (OR PAVEMENT)

GRADE (OR PAVEMENT)

PLAN

(NOT TO SCALE)

FOUR-WAY MANHOLE

GRADE (OR PAVEMENT)

PLAN

HANDHOLE

(NOT TO SCALE)

SEE NOTE 2

(6) 4" CONDUITS, COMMUNICATIONS (TYP.)

SEE NOTE 2

(9) 4" CONDUITS, RUNWAY LIGHTING (TYP.)

SEE NOTE 2

(9) 4" CONDUITS, TAXIWAY LIGHTING (TYP.)

2. HANDHOLES REQUIRE CABLE SLACK TO WORK CABLES/SPLICES ABOVE GRADE (TYPICAL).

STRUCTURE WHERE PRACTICAL. FRENCH DRAINS MAY BE USED AT ALL OTHER LOCATIONS.

1. DRAIN ALL MANHOLES AND HANDHOLES TO THE NEAREST OUTFALL OR DRAINAGE

NOTE:

NOTE 2

4’ MIN.

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07/24/2019 1898272

ORD-D-ALD09R-G019

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ENGINEERING SERVICES

ALD

CHICAGO O’HARE INTERNATIONAL AIRPORTCHICAGO

PROJECT ENGINEER MGR: ENGINEERING

o rd -d -a ld r-g .d g n

THIS DRAWING PRODUCED ON THE AGL REGION MICROSTATION SYSTEM

ATO - TECHNICAL OPERATIONS CENTRAL SERVICE AREA

RUNWAY 9R-27L NAVAIDS

MANHOLE AND HANDHOLE DETAILS

RC