FAA Drawing DME Antenna Equipment Layout.pdf

.0

.0

.0

.5

4.00"

5.98"

1 MG-30 LIR TOWER - DME

DME POWER & RF J-BOX

NOT TO SCALE

Q002

B

Q002

NOT TO SCALEQ002

TOP CAP

DME ANTENNA

Q002

NOT TO SCALE

A

6 ANCHOR PLATE

NOTES:

B

Q001

S001

.5

(GFM)

3.25" DIA.

DME ANTENNA

OB LIGHT

GROUND ROD

BY 12" TALL (GFM)

COLLAR 8" DIA

A

NOT TO SCALEQ002

MG-20 (TILT DOWN) W/ DME

Q001

(TILT-DOWN) FRAME

MG-30 MOUNTING4

STABILIZER RODS

MG-20 LIR TOWER

FOUNDATION

AROUND ENTIRE

GEOTEXTILE FABRIC

PACK OVER

6"LAYER OF HARD

FINISHED GRADE

S001

MG-30 FOUNDATION PLAN

STRUCTURE FOR DME ANTENNA X 20' TALL)

(JAQUITH INDUSTRIES L4030INX INVERTED STYLE SUPPORT

TOP CAP (GFM)

TURNBUCKLE, 1/2" X 6" TAKE-UP

GALVANIZED STEEL

LOCKNUT

HEX HD BOLT WITH HEX

5/8"-11 X 2 1/2" LG

DME RF J-BOX

NEMA 4X

18" x 16" x 8"

(2 PLS)

2" GRSC

2" GRSC

2" COUPLING

IN FOUNDATION

2" GRSC SWEEP

2" COUPLING

& RF J-BOX

DME PWR

JUNCTION BOX

18"x16"x8" NEMA 4X (NON-METALLIC)

E D

M

IS

S

U E

D F

O R

NAVAIDS

NH

MB

MB 04/20/2020 1801792

C O

N S

T R

U C

T

IO

N

ENGINEERING SERVICES

DME

PROJECT ENGINEER MGR: ENGINEERING CENTER

THIS DRAWING PRODUCED ON NEW ENGLAND REGION MICROSTATION SYSTEM

ATO - TECHNICAL OPERATIONS EASTERN SERVICE AREA

W/ 4/0 BARE CU

1" PVC

COUNTERPOISE

4/0

BERLIN REGIONAL AIRPORTBERLIN

AND ELECTRICAL DRAWINGS FOR INTERIOR GROUNDING REQUIREMENTS.

ONLY EXTERIOR GROUNDING IS SHOWN: REFER TO EQUIPMENT INSTALLATION

SURFACE AND SUBSURFACE EARTH MATERIAL RENDERED TRANSPARENT.

3. SITE GROUNDING DETAILS ON THIS DRAWING ARE SHOWN WITH ALL

LIGHT IS APPROXIMATE 28.0 FEET.

2. DME OVERALL HEIGHT FROM GRADE TO TOP OF OBSTRUCTION

WELDED UNLESS OTHERWISE INDICATED.

1. ALL UNDERGROUND GROUND CONNECTIONS ARE EXOTHERMICALLY

TO LIR MAST

2 1-1/2" LIQUIDTIGHT

C

Q002

SEE DETAIL

C

NOT TO SCALEQ002

BASE SQUARE JUNCTION BOX

LIR MAST

SQUARE JUNCTION BOX

MG-30 MOUNTING FRAME

JUCTION BOX

18" X 16" 8" NEMA 4X

FLEX CONDUIT TO

2 - 1-1/2" LIQUIDTIGHT

2 - 1-1/2" NIPPLE

2- 1 1/2" LIQUIDTIGHT

DME EQUIPMENT INSTALLATION

BML-1801792-Q002

04/12/2020180179204/20/2020

INSTALL DME

CONSTRUCTION, DT# 18811

b m l- -q

.d g n b m l- -q

.d g n

/2

/2

:2

:5

P

M P lo tt e d b y S

R V

C -C

A E

G -E

D M

S -C

O O

R D

A

B

C

D

E

F

G

H

8 7 6 5 4 3 2 1

H

G

F

E

D

C

12345678

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 bml-1801792-q002