Modification A00064 - US Coast Guard Response Boat-Medium

HSCG23-06-D-ARB001 Page 4 of 22
BLOCK 14 – DESCRIPTION OF MODIFICATION (CONTINUED)
H. This Modification incorporates the Scope of Work for ECP-056 Forward Weapon Mount into
the Contract.
SCOPE OF WORK ECP-056
Forward Weapon Mount
1.0 Current Configuration
1.1. Issue – The RB-M’s forward weapon mount stand is too high, does not provide a
suitable harness interface, does not include handholds for working on the foredeck, and
makes access to the anchor hawse pipe difficult.
2.0 New Desired Configuration
2.1. De-scope - No longer manufacture the current forward weapon mount identified in
drawing 45RBM-710-002 (Figure 1).
Figure 1 Existing Weapons Mount.
2.2. New Configuration – The RB-M will not be outfitted with a weapons mount. The
contractor shall continue to provide the 3/8” deck insert as per drawing 45RBM-710-001.
The thru holes in the deck to install the weapons mount shall continue to be drilled as per
drawing 45RBM-110-083 see Figure 2. These holes shall be temporarily sealed for
testing and shipping of the RB-M to maintain watertight integrity.
2.3. Drawings- Update 3D model and 2D drawings 45RBM-710-001 and 45RBM-710-
002 to reflect the Government provided Weapons Mount. The Government will provide
details of the mount as drawing 45RBM-ECP056-710 Rev (A) as (enclosure 4).