Statement of Work

STATEMENT OF WORK (SOW)

SERVICE: Prep. Machine, Weld, Finish Machine 12ea G5391 & 12ea G5392 Rotary Forge Hammers. PR#: 98006843

PROJECT (WBS #): EH23UWV104EHM7

Organization/Preparer/Point of Contact (POC): ODE-P , Tom Gamache / Dan Weatherwax Phone Number: 518.266.4221 / 518.266.4302
02328420Date: 08/13/2026

PART 1: GENERAL

1.1: OVERVIEW

Refurbish Forge Hammers 12 each G5391 and 12 each G5392 per drawing specs.

PART 2: STATEMENT OF WORK -

2.1: REQUIREMENTS:

There will be a 3mm undercut on the end of the Hammer above the Clamping Surface. The Clamping Angle will be modified to a 45° Angle.
The Open Angle of the Clamping area will be widened to 100°. A 5mm x 50° bevel will be machined on the base of the Hammer adjacent to the Clamping Area. A portion of the old clamping area will still be visible once the modifications are made. The previous engraving will be removed, and new engraving will be added to the Hammers per the Detailed information provided on the Drawing. Acme to perform the following scope of work to rebuild the working surface of the Hammer.- 1/2" of the Hard facing layer will be removed to prepare the Hammer for weld build up. Hammers will be thermally stress relieved after Hardfacing has been removed. Hammers will be evaluated for cracks propagating deeper into the Hammer. The surface will be welded with Cormet F115 weld filler according to the approved welding procedure. Hammer will be Thermally Stress Relieved after welding is completed. The surface will be machined to the proper height depending on the Hammer Series designation. Please make sure the seating surface flat.
The 6 sets of hammers are leaving WVA on new steel pallets. Please ship them back on these pallets. After Inspection send it to Bldg.135 Rotary Forge Area. A certificate of conformance will be required for each set of hammers. 2.2: Vendor to follow Drawings G5391 & G5392 - NOTES section 1 through 8 in the rebuilding of forge hammers. Welding to conform to note 7 – requirements listed in DWG. G6211- Included with drawings 2.3: Project/QTY/Period of Performance

2.2.1: EH23UWV104EHM7 QTY 12ea = 6 Sets, 09/01/26 - 8/31/27

PART 3: BACKGROUND

3.1 Watervliet Arsenal, currently, does not have the ability to perform the outlined SOW.