ord-d-als09r-m001.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

FRAME PER

NOTE 4

NOTE 9

AIR FILTER PER

PER NOTE 4

INSECT SCREEN

WASHER AND NUT

W/FLAT WASHER, LOCK

5/8" DIA ALL-THREAD ROD

JACKET (SEE NOTE 3)

1 1/2" INSULATION W/METAL

M

LOW

SPEED

SWITCH

HIGH

SPEED

PUSH TO TEST

MOMENTARY SWITCH

SPRING LOADED HANGER

CHORD (TYPICAL)

ROOF TRUSS BOTTOM

CEILING

3/4" PLYWOOD

BOARD

5/8" GYPSUM

OR EQUAL

GALVANIZED UNISTRUT 3000

EXHAUST MUFFLER SUPPORT

EXHAUST/INTAKE DAMPER HOOD

NOT TO SCALE

DETAIL

(TWO REQUIRED)

NOT TO SCALE

DETAIL

UTILITY FAN

WIRING DIAGRAM

UNIT D-16

7 FROM#

60HZ, CIRCUIT

120 VAC 1-PH,

UNIT THERMOSTAT T1

7 FROM#

60HZ, CIRCUIT

120 VAC 1-PH,

UNIT EF1

7 FROM#

60HZ, CIRCUIT

120 VAC 1-PH,

(TWO REQUIRED)

CLEVIS HANGER

GALVANIZED

16.5" DIAMETER

WEIGHT = 110 LBS.

16.1" DIAM x 76.4" LONG

EXHAUST MUFFLER

FINISH

RUST-PROOF

ENDS SHALL BEAR ON TOP OF WALLS.

TRUSSES SUPPORTING MUFFLER.

PROVIDE DOUBLED BOTTOM CHORD ON

METAL SHROUD.

STEEL SHEET

GALVANIZED

16 GA. (MIN.)

HVAC-1

EUH-1

HVAC-2

EF-1

D-1

E-7

E-9

E-10

E-2

E-6

E-4

E-1

E-5

E-8

E-12

C-13 C-10

A-23R

C-8A

C-8

D-11

D-2

D-8

D-15

D-9

D-17

T-1

D-3

C-4

MC-1

CD-2

D-4

CD-1

D-7

D-12

D-14D-10

E-15

E-16

C-12

C-2

C-7 C-6

C-11

C-9

C-5

T-2

C-1

D-18

C-14

FE FE

FE

FE

D-13

(C-3)

NO. 1

CCR

(C-3)

NO. 2

CCR

(C-3)

NO. 3

CCR

(C-3)

NO. 4

CCR

(C-3)

NO. 5

CCR

E-7

E-7

E-7

D-23

D-19

C-17

C-16

C-18 C-18

C-18

E-11

(TYP.)

DAY TANK, SEE NOTE 2.

E-3

E-14

D-10A

6’-0"6’-6 1/4"

5’-0"5’-0"8’-0"

12’-6 1/4"

2’-0" MIN.

6"

3’-0"

LOCALIZER

EQUIPMENT

ROOM

MECHANICAL PLAN

ALSF-2 EQUIPMENT ROOM

GENERATOR

ENGINE/

HVAC-3

T3. MOUNT 5’-0" A.F.F.

HVAC-3 THERMOSTAT,

J-BOX TYPICAL

4" X 4" X 2" CONTROL CABLE

TYPICAL

6" X 6" X4" NEMA 1 POWER J-BOX

(TYPICAL)

EQUIPMENT TO AVOID CONFLICTS

OF UNIT C-18 WITH INTERIOR

COORDINATE LOCATIONS

ORD-D-ALS9R-M002

STORAGE TANK PER DWG

UNDERGROUND FUEL

TO BUILDING WALL

ROUTE 2’ BELOW GRADE

STORAGE TANK VENT.

2" GRSC UNDERGROUND

D-20

NOTE 1

FRAME. SEE

GENERATOR

ENGINE

3’-6"5’-2 5/8"

12" ABOVE ROOF EDGE.

RAIN CAP. TERMINATE PIPE

PIPE WITH 90 33/64 ELBOW AND

6" GALVANIZED EXHAUST

DETAIL "1" AND SEE NOTE 4

64"W X 52"H EXHAUST HOOD SEE

60"W X 48"H DAMPER, BD-1

ENGINE PER NOTE 1

RETURN LINES TO

FUEL SUPPLY AND

NEBRASKA, EXHAUST PIPE WALL THIMBLE

GT EXHAUST SYSTEMS, LINCOLN,

CAT. NO. 20-A-600 MEETS SPECIFICATIONS.

SECURE TO EXTERIOR WALL 30" O.C. MAXIMUM

TANK VENT. TERMINATE VENTS 12’ ABOVE GRADE

VENT AND 2" GRSC UNDERGROUND STORAGE

1-1/2" GRSC NORMAL VENT, 2" EMERGENCY

AND NOTE 4.

SEE DETAIL "1"

INTAKE HOOD.

60"W x 48"H

JUNCTION BOX, A-23E

CONTROL CABLE

SEE NOTE 4

DAMPER, CD-2.

57 1/2"W x 44"H

SEE DETAIL 1 AND NOTE 4

28"W x 24"H INTAKE HOOD.

NOTE 1.

MATTING PER

SWITCHBOARD

SEE NOTE 3

SILENCER.

EXHAUST

6’-3 1/2"

5’-11 1/4"

SEE NOTE 5

BOX, D-5.

CONTROL

VENTILATION

SEE NOTE 5

WITH E/G

LINE FURNISHED

FLEXIBLE FUEL

PANEL D-16

POWER

D-10B

SEE NOTE 4

DAMPER, CD-1.

28"W X 24"H

1’-0"1’-0"

4’-3"

SENSOR, T-2

TEMPERATURE

INSIDE

FOOT TO TANK

SHALL FALL 1/4" PER

TANK. RETURN LINE

RETURN LINES TO

FUEL SUPPLY AND

ROOM

LOCALIZER EQUIPMENT ROOM

METAL HOOD

STEEL SHEET

STAINLESS

16 GA. (MIN)

E D

M

IS

S

U E

D F

O R

NAVAIDS

IL

10/31/2019 1898272

ORD-D-ALS09R-M001

C O

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T R

U C

T

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N

ENGINEERING SERVICES

ALS

RUNWAY 9R ALSF-2/27L LOCALIZER

MECHANICAL PLAN

CHICAGO O’HARE INTERNATIONAL AIRPORTCHICAGO

PROJECT ENGINEER MGR: ENGINEERING

o rd -d -a ls r-m .d g n

THIS DRAWING PRODUCED ON THE AGL REGION MICROSTATION SYSTEM

ATO - TECHNICAL OPERATIONS CENTRAL SERVICE AREA

LKN

SCALE: 1/4" = 1’-0"

4’ 8’04’

N

1.

5.

6.

7.

9.

10.

11.

12.

13.

NOTES:

2.

3.

4.

8.

PREVENT RODENT HOUSING.

THE UNUSED PORTION OF THE CONDUIT PENETRATION AT THE LOAD BANK SHALL BE FILLED WITH AGGREGATE TO

THE SWITCH FOR THE EXHAUST FAN SHALL BE A HEAVY DUTY TYPE.

SHALL BE REMOVABLE ALONG LONGITUDINAL ACCESS OF THE GENERATOR, NOT FROM THE SIDES.

CONDUIT AND PIPING STUB UPS TO PROVIDE THIS CLEARANCE. THE DRIP PAN

TO BE FURNISHED AND INSTALLED BY THE CONTRACTOR. COORDINATE ALL

PROVIDE CLEAR SPACE BENEATH THE ENGINE GENERATOR FOR AN OIL DRIP PAN (5’-0" MINIMUM)

CONTRACTOR TO PROVIDE AND INSTALL A DRAIN VALVE ON EXHAUST SILENCER. COORDINATE WORK WITH FAA R.E.

MINIMUM EFFICIENCY REPORTING VALUE OF MERV8 2" FILTERS.

CONSTRUCTION SHALL BE REPLACED ONCE CONSTRUCTION IS COMPLETED. FILTERS SHALL HAVE A

CONTRACTOR TO PROVIDE 200% SPARES FOR ALL AIR FILTERS. ADDITIONALLY THE AIR FILTERS USED DURING

AND ONE NIGHT) TO FAA MAINTENANCE DISTRICT PERSONNEL.

CONTRACTOR TO PROVIDE MINIMUM 2-SESSIONS OF 8-HOUR TRAINING ON HVAC LEAD-LAG CONTROLLER (ONE DAY

THE SETPOINT FOR HEATING SHALL BE 68°F. PROVIDE WITH WASHABLE MERV-8 FILTERS.

AND THE OUTDOOR ENTHALPY IS 50°F @ 50% RH OR BELOW. THE SETPOINT FOR COOLING SHALL BE 78°F AND

AN ECONOMIZER. THE ECONOMIZER SHALL START WHEN THE ROOM TEMPERATURE IS ABOVE THE COOLING SETPOINT

HVAC-3 SHALL BE CONTROLLED BY A WALL THERMOSTAT. UNIT SHALL CONTAIN A 5 KW ELECTRIC HEAT COIL AND

IS 78°F AND THE SETPOINT FOR HEATING IS 68°F. PROVIDE WITH WASHABLE MERV-8 FILTERS.

50°F @ 50% RH OR BELOW (SELECT CHANGEOVER POINT ’D’). FOR BOTH UNITS, THE SETPOINT FOR COOLING

START WHEN THE ROOM TEMPERATURE IS ABOVE THE COOLING SETPOINT AND THE OUTDOOR ENTHALPY IS

BOTH UNITS SHALL CONTAIN A 10 KW ELECTRIC HEAT COIL AND AN ECONOMIZER. THE ECONOMIZER SHALL

SWITCH THE LEAD/LAG DESIGNATION OF EACH UNIT EVERY 7 DAYS TO INSURE EVEN WEAR ON BOTH UNITS.

CONTROL TO THE UNITS, AND HAVE A ETHERNET CAPABILITY. THE CONTROLLER SHALL AUTOMATICALLY

HVAC-1 AND HVAC-2 SHALL BE CONTROLLED BY A MASTER CONTROLLER CAPABLE OF PROVIDING A LEAD/LAG

SEE SPECIAL SPECIFICATIONS SEQUENCE OF OPERATIONS FOR FURTHER DETAILS.

EASY REMOVAL FOR REPLACEMENT (WITHOUT TOOLS).

HOOD ONLY, INSTALL 2" DISPOSABLE PANEL FILTERS. CONSTRUCT FRAME TO HOLD FILTERS IN PLACE AND ALLOW

REINFORCEMENT OF INSECT SCREEN TO PREVENT ANY POSSIBLE COLLAPSE OR BUCKLING. FOR INTAKE DAMPER

INSTALL INSECT SCREEN, STAINLESS STEEL TYPE 304, 18 MESH/INCH, 70% FREE SPACE. PROVIDE ADEQUATE

JACKET. LEAK TEST EXHAUST PIPING PRIOR TO APPLYING INSULATION.

THICK (MIN) MOLDED PIPE INSULATION FINISHED WITH INSULATING CEMENT AND COVERED WITH ALUMINUM ALLOY

INTERIOR EXHAUST PIPING AND MUFFLER SHALL BE INSULATED USING ASBESTOS-FREE CALCIUM SILICATE, 1 1/2"

DOES NOT BECOME A TRIPPING HAZARD.

SECURE TO WALLS OR FRAME @ 3’ O.C. SLOPE PIPING DOWN TO OUTSIDE TANK, 1/4" PER FOOT (MIN). ENSURE PIPING

DAY TANK PIPING TO THE ENGINE GENERATOR AND THE FUEL STORAGE TANK ALONG WALLS AND ENGINE FRAME.

SECURE DAY TANK SEISMICALLY ANCHORED TO FLOOR USING 3/8" x 5" CONCRETE EXPANSION ANCHORS. INSTALL

SHALL BE PLACED AT THE FOUR CORNERS OF THE FRAME BETWEEN THE FRAME AND THE CONCRETE FLOOR.

FRAME TO CONCRETE FLOOR USING 1/2" EXPANSION ANCHORS. 12" X 6" PIECES OF 1/4" SWITCHBOARD MATTING

INSTALL THE ENGINE GENERATOR SEISMICALLY ANCHORED TO FLOOR AT THE LOCATION SHOWN. ANCHOR ENGINE