DIVISION 03 • PLANT & PIPING

CHILLERS, BOILERS, HYDRONICS & PROCESS PIPING

Equipment Supply, Prefabricated Piping and Support Systems for Central Plants, Industrial Processes and Refrigeration.

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CENTRAL PLANT CAPABILITIES

Chillers & Heat Rejection

Air- and water-cooled chillers, cooling towers, dry coolers, condenser-water equipment and pumps sourced, tracked and staged for plant start-up schedules.

Boilers & Heating Plants

Condensing and non-condensing heating boilers, burners, pumps, expansion tanks, flue and combustion-air components with ASME / National Board documentation where applicable.

Hydronic & Process Piping

Carbon, stainless and thermoplastic piping, prefabricated spools, manifolds and skids to ASME B31.9 / B31.3, with supports, guides and anchors.

Refrigeration & Low-GWP Transition

Refrigeration equipment and piping materials for commercial and industrial systems, with attention to A2L / low-GWP refrigerant requirements.

WHAT WE SUPPORT IN CENTRAL PLANTS & PIPING

Chilled-water plants: chillers, primary / secondary pumping, VFDs, bypass and decoupler piping, glycol and water-treatment components.
Heating-hot-water & steam: boilers, heat exchangers, steam traps, condensate return, pressure-reducing stations and expansion devices.
Process & utility piping: cooling water, process water, compressed air and condensate piping for plants, shipyards and port facilities.
Prefabricated spools & skids: pump skids, manifolds and equipment racks built to isometrics and approved shop drawings.
Supports, guides & anchors: custom stainless, aluminum and carbon-steel supports for hot and cold piping, with insulation-protection saddles.
Insulation & heat tracing: pipe and equipment insulation, jacketing and trace systems coordinated with the piping scope.
Commercial & industrial refrigeration: compressors, condensers, evaporators and piping materials for cold storage, food processing and process cooling.
Boiler & pressure-vessel compliance: ASME-constructed, National Board-stamped equipment registered and inspected under Virginia DOLI rules.

CODES, STANDARDS & REGULATIONS

ASME B31.3 / B31.9:process and building-services piping design, fabrication, examination and testing.
ASME BPVC Sections I, IV & IX:power and heating boiler construction; welding and brazing qualifications.
Virginia DOLI:boiler and pressure-vessel registration and periodic inspection (annual power boilers, biennial heating boilers).
EPA AIM Act:since January 1, 2026 new residential / light-commercial systems must use refrigerants below GWP 700; VRF timelines extended into 2027–2028.

WHAT TO INCLUDE WITH YOUR RFQ

  • Plant schematics, equipment schedules and piping specifications
  • Pressure class, material and test requirements
  • Refrigerant type and code requirements
  • Target delivery and staging requirements
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Or call 804-384-0211 • 888-384-0121