Attachment_12_25-102-445-R-_Starlink_Antenna_Mounting_Modification_0002.pdf
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- Attached to
- HAULOUT OF THE R/V KIYI
- Solicitation number
- 140G0225R0017
About this file
This document is a technical drawing detailing Starlink antenna mounting modifications for the R/V Kiyi, a research vessel owned by the US Geological Survey (USGS) with hull number 589. The drawing, prepared by JMS Naval Architects, specifies a new 3" Schedule 40 pipe stanchion for mounting the Starlink antenna, including two 36x6x1/4" thick gusset plates for structural support. The modification involves mounting the existing Starlink antenna on a new pipe stanchion, routing the antenna cable along the exterior of the stanchion, and potentially modifying existing handrails to accommodate the new installation.
The drawing includes several critical technical specifications, such as welding requirements conforming to ABS rules for marine vessel construction, use of ABS Grade A steel or ASTM A-36 plate, and instructions for cable routing and securing. The document emphasizes the need to confirm all dimensions prior to installation and maintain equivalent structural integrity when modifying existing vessel components. The technical drawing is dated 05/21/2025 and is part of the solicitation (140G0225R0017) for a haulout of the R/V Kiyi, which is set aside for small businesses in the NAICS code 336611 category.
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Text version
REVISIONS
REFERENCES
REV DESCRIPTION DATE APPROVED
REF DESCRIPTION DRAWING REV
STARLINK MOUNTING MODIFICATIONS
ABV LKG DOWN
RAILINGS AND DECK EQUIPMENT NOT SHOWN
REVISION: SHEET:DRAWING NO:
CHECKED BY: REVIEWED BY:DRAWN BY:
SCALE: DATE:SIZE:
R/V KIYI, MDC HULL 589
106'-7" X 27' X 11'-10 3/4"
US GEOLOGICAL SURVEY
ASHLAND, WI
STARLINK ANTENNA MOUNTING MODIFICATION
A
B
C
A
B
C
70 Essex St.
Mystic, CT 06355 voice 860.536.0009 fax 860.536.9117 jms@jmsnet.com
THIS DOCUMENT IS THE EXCLUSIVE PROPERTY OF JMS AND IS FURNISHED ON A CONFIDENTIAL BASIS.
THE RECIPIENT OF THE INFORMATION CONTAINED HEREIN MAY NOT DISCLOSE OR MAKE AVAILABLE THE SAME TO ANY OTHER PERSON OR BUSINESS FIRM, NOR MAY THE SAME BE USED EXCEPT FOR THE SPECIFIC PURPOSE INTENDED. JMS SHALL NOT BE HELD RESPONSIBLE FOR ANY UNAUTHORIZED
CHANGES TO THIS DOCUMENT OR ITS INTENT.
1 2 3 4
LML
3/4" = 1'-0"
25-102-445 - SHEET 1 0F 1
05/21/2025
-DJF
ANSI B
1 2 3 4
GENERAL NOTES
1. ALL DIMENSIONS AND MEASUREMENTS TO BE CONFIRMED PRIOR TO
INSTALLATION.
2. ALL WELDING AND WELD SIZING TO BE I.A.W. ABS RULES FOR BUILDING AND
CLASSING MARINE VESSELS
3. ALL WORKMANSHIP, MATERIALS AND COMPONENTS TO CONFORM TO ABS
REQUIREMENTS. ALL STEEL TO BE ABS GRADE A. PLATE UNDER 1/2" THICK
MAY BE ASTM A-36 INSPECTED ACCORDING TO ABS RULES FOR MARINE
VESSEL CONSTRUCTION.
4. HANDRAILS NOT SHOWN IN THIS DRAWING. SHIPYARD TO MODIFY HANDRAILS
AS NECESSARY TO AVOID INTERFERENCE WITH NEW STARLINK MOUNTING PIPE
AND GUSSETS. HANDRAIL MODIFICATIONS SHALL MAINTAIN EQUIVALENT
STRENGTH AND RUNG SPACING TO THAT OF THE EXISTING.
5. ROUTE THE STARLINK ANTENNA CABLE DOWN ALONG THE EXTERIOR OF THE
STANCHION PIPE ON WHICH THE ANTENNA IS MOUNTED. SECURE THE CABLE
TO THE STANCHION USING APPROPRIATE CLIPS OR FASTENERS AT REGULAR
INTERVALS TO ENSURE A NEAT AND SECURE INSTALLATION.
6. PLATE TO BE A36 OR EQUAL.
FWD
DETAIL 3-C
STBD LKG PORT
FWD
EXISTING STARLINK ANTENNA TO BE
MOUNTED ON NEW PIPE STANCHION
NEW PIPE STANCHION
SEE DETAIL 3-C
EXISTING EDGE OF OVERHANG
EXISTING BHD BELOW
EXISTING BHD BELOW
8'
EXISTING STARLINK ANTENNA TO BE
MOUNTED ON NEW PIPE STANCHION
SEE NOTE 5
NEW PIPE
STANCHION
3" SCH 40
ASTM A53 GR B
1/4
EXISTING
NAVIGATION
DECK
EXISTING BHD
CL
EXISTING
NAVIGATION
DECK
NEW
GUSSET
PLATE
NEW GUSSET 36x6x1/4" THICK PL
(2 PLACES), SEE NOTE 6
1/4
TYP
1/2"
1/2"
5 7/8"
5 7/8"
R1/2" TYP
NEW
GUSSET
PLATE
R8"
NEW DBLR
3/8" PL
SEE NOTE 6
1/4
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