Attachment 1: Statement of Work

STATEMENT OF WORK

1. SCOPE

1.1. Title: This Statement of Work (SOW) defines the requirements for on-site preventative maintenance (PM), calibration, and comprehensive direct physical verification of one (1) metallic material Charpy V-Notch (CVN) pendulum impact testing machine. 1.2. Location of Work: Portsmouth Naval Shipyard, Kittery, Maine. 1.3. Identification: Model 84 Charpy V-Notch Metal Impact Tester.

2. REFERENCES

2.1. ASTM E23, Standard Test Methods for Notched Bar Impact Testing of Metallic Materials (Current Revision).
2.2. ISO 148-1, Metallic materials, Charpy pendulum impact test, Part 1: Test method (Reference only).
2.3. NIST Special Publication 960-4, Installing, Maintaining, and Verifying Your Charpy Impact Machine.
2.4. ISO/IEC 17025:2017 or ANSI/NCSL Z540-1, issued by an internationally recognized accrediting body (such as A2LA, ANAB, or NVLAP)
2.5. NAVSEAINST 4734.1B NAVSEA Test, Measurement, Diagnostic Equipment (TMDE) and Calibration Programs

3. REQUIREMENTS

3.1. General Requirements

3.1.1. Contractor Qualifications and Accreditation: The Contractor shall provide a qualified calibration technician to perform all services. The Contractor shall maintain a current Scope of Accreditation to ISO/IEC 17025:2017 or ANSI/NCSL Z540-1, issued by an internationally recognized accrediting body (such as A2LA, ANAB, or NVLAP), explicitly covering on-site direct physical verification of pendulum impact testing machines per ASTM E23.
3.1.2. Safety and Environmental Compliance: The Contractor shall comply with all federal, state, local, and host-installation safety and environmental regulations. The Contractor shall utilize appropriate Personal Protective Equipment (PPE). 3.1.3. Government Furnished Property and Support: The Government will provide the Contractor with access to the equipment site during normal working hours, Monday through Friday, from 0630 to 1500, excluding federal holidays. The Government will ensure the workspace surrounding the CVN tester is clear and clean prior to the Contractor's arrival.
Spec #: 20XX-XX
Rev: -

3.2. Specific Tasks

3.2.1. Preventative Maintenance Services: The Contractor shall perform comprehensive preventative maintenance on the CVN tester to ensure mechanical readiness and baseline stability. The Contractor shall complete the following actions:
3.2.1.1.
Structural Bolt Fastener Inspection: Inspect and torque all structural frame bolts, anvil assembly mounting fasteners, baseplate foundation anchor