DIVISION 02 • BUILDING PLUMBING SYSTEMS

COMMERCIAL PLUMBING SUPPORT

Material, Prefabrication and Coordination for Office, Institutional, Education, Hospitality and Warehouse Plumbing Systems.

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COMMERCIAL PLUMBING CAPABILITIES

Domestic Water Systems

Copper, stainless and PEX domestic piping, thermostatic mixing, recirculation, booster pumps and thermal-expansion control sized to the Virginia Plumbing Code and project design.

Sanitary, Waste, Vent & Storm

Cast-iron, PVC and ABS DWV, grease and sand interceptors, sumps, ejectors, roof and floor drains, and storm-drainage components coordinated to approved drawings.

Fixtures & Restroom Groups

Commercial fixture and trim packages with ADA-accessible layouts, flush valves, carriers and fixture supports staged by floor or restroom group.

Prefabrication & Mechanical Rooms

Prefabricated pipe racks, riser sections, equipment skids and mechanical-room assemblies built to shop drawings to reduce field labor and shorten schedules.

WHAT WE SUPPORT ON COMMERCIAL PLUMBING PROJECTS

Hot & cold water distribution: mains, risers and branches with isolation, balancing and pressure control; recirculation and trace systems for hot-water temperature maintenance.
Sanitary & vent systems: stacks, offsets, horizontal runs, cleanouts and air-admittance or traditional venting per the plumbing code.
Storm & roof drainage: primary and overflow roof drains, leaders, area drains, trench drains and sump pumping systems.
Grease, oil & sand interceptors: sizing coordination, tanks, covers, sampling ports and accessories for commercial kitchens and service areas.
Commercial kitchens & labs: sinks, hand-wash stations, floor sinks, indirect waste, acid-waste piping and emergency eyewash / shower stations.
Restrooms & fixtures: water closets, urinals, lavatories, flushometers, sensors and accessible fixtures, with carriers and supports.
Retrofit & adaptive reuse: tie-ins, riser replacement, fixture upgrades and water-efficiency retrofits in occupied or phased buildings.
Shop drawings & coordination: imperial-inch 3D CAD shop drawings, clash-checked riser and mechanical-room models, and PE-stamped submittals through licensed Virginia PEs.

CODES & STANDARDS WE WORK TO

Virginia USBC:2021 Virginia Plumbing Code (IPC 2021-based), effective January 18, 2024.
Energy & water efficiency:2021 IECC and project-specified fixture flow and flush ratings.
Accessibility:ICC A117.1 / ADA fixture clearances where required by the design.
Licensing:Scopes that require a Virginia DPOR-licensed plumbing contractor or master tradesman are performed only by appropriately licensed personnel.

WHAT TO INCLUDE WITH YOUR RFQ

  • Plumbing drawings, riser diagrams and fixture schedule
  • Pipe material and fixture-model requirements or approved equals
  • Phasing, access and occupied-building constraints
  • Target delivery or jobsite release schedule
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Or call 804-384-0211 • 888-384-0121