STD DVOR-90percent Steel Drawings.pdf

E a s t e r n

Engineering Group

AutoCAD SHX Text 22'-0"(%%P1/4")R

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APERTURE SHALL FACE OUTWARD AWAY FROM THE CENTER OF THE ANTENNA SHELTER (NOTE 2)

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%%U ANTENNA BRACING PLAN

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DOPPLER ANTENNAS AND

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AutoCAD SHX Text OFFSET LOCATIONS OF ANTENNA MOUNTS AND 4" RGS CONDUIT (UNDERSIDE ENTRY) TO AVOID CONFLICT WHILE MAINTAINING EQUAL SPACING BETWEEN ANTENNAS. SEE LOCATION AND MARKING NOTES ON SHEET E104.E104..

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4" RGS CONDUIT TYP OF 4, SEE NOTE 4

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C OF DVOR COUNTERPOISE DECK

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CENTER DOPPLER ANTENNA (AND DME/TBD)

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C OF DVOR COUNTERPOISE ROOF

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AutoCAD SHX Text 50 DOPPLER ANTENNA PEDESTALS @ 2'-9 1/8" (±1/8") APART, ON44'-0" DIA ANTENNA CIRCLE. ANTENNA CIRCLE LOCATION TOLERANCE TO BE ±1/4" FROM C OF VOR.

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BAR-P1-D-5615

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(DOPPLER ANTENNAS AND ANTENNA PEDESTAL BRACING, TYP. OF 50)

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RADOME ANTENNA (GFM)

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DOPPLER ANTENNA 4' LONG X 4" DIA PEDESTAL (GFM)

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C OF DOPPLER ANTENNA PEDESTAL AND 22'-0" FROM C OF VOR COUNTERPOISE

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CLAMP-C1-D-5615

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PLASTIC BAR-P1-D-5615

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CLAMP-C2-D-5615

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CONN SYM ABOUT C

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4" DIA SHAFT

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ANTENNA PEDESTAL & BRACING ELEVATION/SECTION

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NOT TO SCALE

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ANTENNA PEDESTAL LEVELING PLATE, SEE SHEET S302.

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PEDESTAL LATERAL BRACING (GFM) CONNECT TO ADJACENT PEDESTALS

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FINISHED END UP

AutoCAD SHX Text ANTENNA PEDESTAL (GFM), BOLT TO LEVELING PLATE W/THIS OPENING OPENING FACING COUNTERPOISE PERIMETER.

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CURVED C-CHANNEL "RING" SEE DETAILS ON E104 AND S302E104 AND S302 AND S302

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ELEVATION

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SECTION

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SEE GENERAL NOTE 1

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(ONLY 1 RADOME ANTENNA SHOWN)

AutoCAD SHX Text NOTE: CONTRACTOR SHALL IDENTIFY THE LOCATION OF THE NO.1 ANTENNA AND YEAR OF INSTALLATION WITH A PERMANENT MARKER ETCHED INTO THE VERTICAL FACE OF THE CURVED ALUMINUM CHANNEL AS SEEN FROM THE CENTER OF THE COUNTERPOISE DECK.

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FEDERAL AVIATION ADMINISTRATION

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DEPARTMENT OF TRANSPORTATION

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DESCRIPTION

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JCN

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APVD

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JCN

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DATE

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DRAWING NO

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DESIGNED

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REVIEWED BY

AutoCAD SHX Text Plotted: 4/19/2021 11:48 AM -- By: cassandra ponce

AutoCAD SHX Text P:\CTBX AVIATION\P0023642W\400 EXECUTION\435 DRAWINGS\442 FACILITIES\ELECTRICAL\STD DVOR-S303.DWG

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PUBLIC AVAILABILITY TO BE DETERMINED UNDER 5 USC 552

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FOR OFFICIAL USE ONLY

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APPROVED DATE

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REDLINE DATE

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NAVIGATION PROGRAM OFFICE

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90%%% SUBMITTAL

AutoCAD SHX Text STANDARD DRAWINGS FOR DOPPLER VERY HIGH FREQUENCY (VHF) OMNI-DIRECTIONAL RANGE (DVOR) COUNTERPOISE AND OFFSET TACAN ANTENNA PLATFORM

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(PRE-PROTOTYPE)

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1. ALUMINUM PEDESTALS AND ALL BRACING ITEMS SHOWN ON THIS SHEET WILL BE ALUMINUM PEDESTALS AND ALL BRACING ITEMS SHOWN ON THIS SHEET WILL BE FURNISHED BY FAA (GFM) AND SHALL BE INSTALLED BY THE CONTRACTOR. THE DOPPLER ANTENNA ASSEMBLIES AND THE ANTENNA CABLES WILL BE FURNISHED AND INSTALLED BY FAA. 2. APERTURE - THE APERTURE IN THE TOP OF THE ANTENNA PEDESTAL SHALL BE APERTURE - THE APERTURE IN THE TOP OF THE ANTENNA PEDESTAL SHALL BE FACED OUTWARD, AWAY FROM CENTER OF THE ANTENNA SHELTER. 3. CONTRACTOR SHALL FURNISH 50 STAINLESS STEEL 5" HOSE CLAMPS AND DELIVER CONTRACTOR SHALL FURNISH 50 STAINLESS STEEL 5" HOSE CLAMPS AND DELIVER TO THE FAA RESIDENT ENGINEER FOR APERTURE COVER PLATES. 4. REMOVE COVER AND RETAIN SCREWS. ROUTE PULL STRING FROM ANTENNA RING REMOVE COVER AND RETAIN SCREWS. ROUTE PULL STRING FROM ANTENNA RING (ABOVE COUNTERPOISE DECK ELEVATION) INTO EQUIPMENT SHELTER. PROVIDE MINIMUM OF 36" STRING SLACK ON EACH END.

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GENERAL NOTES:

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PLAN NORTH

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ANTENNA PEDESTAL DETAILS

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E a s t e r n

Engineering Group

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AutoCAD SHX Text C 5/16" DIA x 3/4" SLOTS FOR 1/4" DIA ALUMINUM BOLTS

AutoCAD SHX Text 1-1/6"x 45' BEVEL (TYP ALL EDGES)

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DETAIL P1

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NOT TO SCALE

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AutoCAD SHX Text UV RESISTANT PLASTIC BAR 1"x 1"x 2'-1 3/8", (GFM)

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AutoCAD SHX Text CL 5/16" DIA HOLE FOR 3/8" DIA x 1-1/4" LG ALUM MACH BOLT WITH HEX HEAD, HEX NUT, JAM NUT, AND 2-5/16" DIA STD FLAT WASHERS

AutoCAD SHX Text C 5/16" DIA HOLE FOR 1/4" DIAx 2 1/4" LG ALUM MATCH BOLT WITH HEX HEAD, HEX NUT, JAM NUT, AND 2-5/16" DIA STD FLAT WASHERS

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AutoCAD SHX Text ALUMINUM BAR 1"x 1/8" x 1'-1 5/8"

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SYM ABOUT C OF DOPPLER ANTENNA PEDESTAL AND REDIAL FOR C OF VOR COUNTERPOISE

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AutoCAD SHX Text C 5/16" DIA HOLE FOR 1/4" DIA x 1 1/4" LG ALUM MATCH BOLT WITH HEX HEAD, HEX NUT, JAM NUT, AND 2-5/16" DIA STD FLAT WASHERS

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TYP FOR INSIDE HOLES

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CLAMP C1-D-5615 SYM ABOUT C

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DETAIL C1

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TYP FOR OUTSIDE HOLES

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DETAIL C2

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ELEVATION

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PLAN OF CLAMP - C2-D-5615

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ELEVATION

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PLAN

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FEDERAL AVIATION ADMINISTRATION

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DEPARTMENT OF TRANSPORTATION

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REV

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DESCRIPTION

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JCN

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APVD

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SUBMITTED BY

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APPROVED BY

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JCN

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DRAWN

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DATE

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DRAWING NO

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DESIGNED

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REVIEWED BY

AutoCAD SHX Text Plotted: 4/19/2021 11:50 AM -- By: cassandra ponce

AutoCAD SHX Text P:\CTBX AVIATION\P0023642W\400 EXECUTION\435 DRAWINGS\442 FACILITIES\ELECTRICAL\STD DVOR-S304.DWG

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PUBLIC AVAILABILITY TO BE DETERMINED UNDER 5 USC 552

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FOR OFFICIAL USE ONLY

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APPROVED DATE

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REDLINE DATE

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NAVIGATION PROGRAM OFFICE

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90%%% SUBMITTAL

AutoCAD SHX Text STANDARD DRAWINGS FOR DOPPLER VERY HIGH FREQUENCY (VHF) OMNI-DIRECTIONAL RANGE (DVOR) COUNTERPOISE AND OFFSET TACAN ANTENNA PLATFORM

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(PRE-PROTOTYPE)

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ANTENNA PEDESTAL FABRICATION DETAILS

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