Multistack Chillers (Air Cooled), Associated Motor Starters

The Department of State seeks preventive maintenance services for air-cooled Multistack Chillers and associated equipment at the U.S. Embassy in Maputo, Mozambique, with quotations due October 14, 2026 at 17:30 local time. The procurement is an Indefinite Delivery, Indefinite Quantity firm fixed price contract for a one-year base period with four one-year optional periods.

Place of performance is Maputo, Mozambique. Work is performed Monday–Friday, 8:00 AM to 4:30 PM, excluding U.S. and local holidays. The contract covers one Airstack Modular Chiller (Model ASF030XM with 3 compressor modules, 1 pump module, and 1 control unit), associated motor starters and variable frequency drives (5–100 HP), and electronic control panels. Services include 35+ specific maintenance tasks: refrigerant checks, oil analysis, electrical inspections, coil cleaning, compressor evaluation, and operational testing. The contractor must provide all labor, materials, tools, supplies, and properly dispose of hazardous substances.

All quotations must be submitted electronically to maputogsoprocurement@state.gov in MS-Word, MS-Excel, or PDF format (maximum 30MB). Offerors must be registered in SAM at time of submission. Pricing must include technical check reports and permits; Value Added Tax is priced separately as a distinct line item. The contractor must maintain minimum liability insurance of $1,000,000 per occurrence for bodily injury and property damage, provide worker's compensation coverage, and submit personnel security clearances within 30 days of award. Award will be made to the responsible offeror representing best value using lowest price technically acceptable source selection. Payment is made 30 days after confirmed service delivery. NAICS code is 238220; PSC code is H141. The contracting officer is Ellison Craft-Koutsouris, +258 84 095 8000.