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Attachment 1: Scope of Work

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A PDF document (142 KB) attached to Granite Surface Plate Calibration and lapping - updated Docs, from the Department of the Army. Due Nov 9, 2026, 10:00 AM (UTC-6).

File name: Attachment 0001 - Scope of Work (SOW).pdf

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ROCK ISLAND ARSENAL

JMTC SCOPE OF WORK

Date: 15 Oct 26

Calibration of Granite Surface Plates
1. Purpose: The purpose of this Scope of Work (SOW) is to define a performancebased specification to calibrate granite surface tables for the Rock Island Arsenal's Joint Manufacturing and Technology Center (JMTC). The work shall be performed by an ISO 17025 accredited vendor shall include the inspection, calibration, and lapping/repair of the tabletops of any that are not within specification.
2. Invoices for services must include a breakout of all costs and must be submitted to the JMTC Representative for review and concurrence after services are completed. This is to verify that the invoices are in line with the contract prices and JTR approved prices.
3. Performance Period: Contractor’s effort will begin immediately after Contract/Task Order award.
4. Detailed Specifications: Rock Island Arsenal's JMTC includes the list of granite tables covered by this SOW and is represented below.
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Laboratory Grade AA
36A R-68-1439 48 X 96
36A 19567-M

60 X 120

36F R-82-791

60 X 96

36F 22387-M

48 X 72

36F RIA30627

48 X 96

36S 19583-M

48 X 96

Laboratory Grade A
40A 19587-M

48 X 108

40A 19589-M

48 X 108

40B R-86-1412 72 X 120
40C 22487-M

48 X 96

40C R-85-3474 72 X 120

40C RIA31418

72 X 120

40C R-86-948

96 X 144

40M R-59-304

48 X 96

40R R-85-3475 72 X 120
40W 23415-M

72 X 120

299 R-85-3565 48 X 72
299 P-9299

48 X 72

4.1 Per ASME B89.3.7 the ISO 17025 accredited contractor shall inspect the granite surface plates and determine both its overall and local flatness. If necessary, the contractor will lap the working surface back to within specification standards.

4.2 Calibration and any necessary lapping shall be performed on an annual basis.
4.3 After the granite surface plate has been calibrated, the contractor shall affix a calibration sticker to the granite surface plate and provide a Service Acceptance Report (SAR) to the JMTC Representative within three (3) business days of completing the calibration.
5. Working Hours: 0600-1430 hours, Monday-Friday, Government Holidays excluded, unless otherwise authorized, and agreed upon, prior to deviation of the work schedule.
6. Security: The RIA-JMTC is an Army installation subject to Department of Defense safeguards, various precautions, and plant protection measures. At all times during the execution of this SOW, the contractor will maintain adequate plant protection devices to

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