Pearl Harbor Naval Shipyard & Intermediate Maintenance Facility on Oahu, Hawaii, seeks contractor services to calibrate, perform preventative maintenance on, and provide as-needed remedial repairs for three Government-owned Roberts Testing Proof Test Machines, supplying all labor, materials, and expertise per the PWS. The tentative period of performance is a base period from 16 November 2026 through 15 November 2027, followed by four one-year option periods through 15 November 2031 and a six-month option period through 15 May 2032, subject to update. Offerors must maintain NAVSEA-approved certification or accreditation under NAVSEAINST 4734.1B covering the relevant measurement parameters and ranges for the entire performance period. Offerors must also have a valid CMMC Level 1 (Self-Assessment) certification at award and throughout the contract and provide SPRS CMMC unique identifiers for applicable contractor information systems. Proposals must include a detailed technical quote not exceeding 10 pages, proof of required certification/accreditation, an itemized price breakdown, and completed SF 1449/CLIN information, with SAM registration required by award.