N3904026Q3115 Attachment (3) Vendor Compliance Checklist.xlsx

This is a Vendor Compliance Checklist that outlines the technical and operational requirements for a portable, self-contained abrasive blast enclosure rental for Portsmouth Naval Shipyard at Naval Base Point Loma, San Diego, California. The enclosure must be a single, weatherproof, transportable unit with maximum exterior dimensions of 25'L x 9'W x 9.5'H and a minimum clear blast area of 15'L x 8'W x 8'H. The unit must include swing-out access doors, abrasion-resistant wall lining, a 1/4" minimum steel plate floor, side wall connection for a blast pot, end-to-end ventilation capability, blast-suitable lighting, forklift pockets, certified overhead crane lifting points, and 460 VAC, 3-Phase, 60 Hz electrical operation. The enclosure must be UL listed and may optionally include an integrated dust collection system with up to 4,000 CFM capacity, MERV-15 or greater filters, magnehelic gauge, pneumatic pulse jet filter cleaning, and dual 55-gallon drum hopper outlets.

The contractor must provide commissioning services including start-up, commissioning, and operator training. Under the maintenance and support requirements, the contractor is responsible for all preventative maintenance, weekly inspections, and repairs, with repair service provided within 12 hours of notification and equipment replacement within 24 hours if unrepairable. The contractor must also provide technical documentation including technical instructions, 24/7 emergency contacts, preventative maintenance schedules, and equipment data sheets. The base rental period is 35 weeks (October 2, 2026 through June 3, 2027) with a 4-week option period (June 4, 2027 through July 1, 2027).