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Plumbing engineering design in New Jersey & NYC

Concord designs plumbing systems in New Jersey and New York for apartment buildings, mixed-use and commercial spaces, including natural gas and tenant fit-outs such as dental offices.

Updated

What we design

  • Domestic hot and cold water, and hot-water circulation
  • Natural gas piping
  • Storm and sanitary drainage and venting
  • Fuel oil, compressed air and vacuum systems
  • Grease interceptors and backflow preventers

Got a DEP backflow notice? Send the notice, the address and a few photos of the water service. Concord prepares the PE-signed report and the DEP package. RPZ & DEP Backflow

What’s included

  • Water supply, drainage and venting layouts and riser diagrams
  • Natural gas piping design
  • Permit drawings and responses to plan-review comments

Typical project types

  • Apartment buildings and mixed-use buildings
  • Tenant fit-outs, including dental offices
  • New buildings
  • Plumbing and gas work in five-story Manhattan buildings

Codes we design to, New York and New Jersey

  • In New York City, plumbing work is filed with the Department of Buildings and designed to the NYC Plumbing Code, with gas piping following the NYC Fuel Gas Code.
  • The installation is done under a NYC Licensed Master Plumber, who gets the work permit.
  • In New Jersey, plumbing is designed to the National Standard Plumbing Code as adopted in the plumbing subcode of the Uniform Construction Code.

What plumbing engineering does Concord provide?

Concord Consulting Engineering PC designs domestic hot and cold water, natural gas piping, storm and sanitary drainage and venting for apartment buildings, mixed-use and commercial spaces in New York and New Jersey. The drawings are sealed for a NYC Department of Buildings filing or a New Jersey construction permit.

Common questions

Which code governs plumbing in New York City?

The NYC Plumbing Code, part of the NYC Construction Codes. Gas piping follows the NYC Fuel Gas Code. Plumbing and gas work is filed with the NYC Department of Buildings. Concord prepares the plumbing and gas drawings for the filing and responds to the review comments.

Who performs and permits plumbing work in NYC?

A Professional Engineer or Registered Architect prepares and files the plumbing drawings. The work itself must be performed under a New York City Licensed Master Plumber, who obtains the work permit. Concord is the engineer. It designs and files the drawings, and the plumber installs the work.

Does a building need a backflow preventer?

The NYC Department of Environmental Protection (DEP) requires backflow prevention devices on water services where there is a cross-connection hazard. Device plans are submitted to DEP, and installed devices must be tested every year. Concord prepares the DEP application, including the engineering report signed by a New York licensed Professional Engineer.

Who reviews new sewer and water connections?

New or altered connections to the city sewer system go through DEP, which reviews site connection proposals. Water service sizing and connections are also coordinated with DEP. Concord's plumbing design covers the building's storm and sanitary drainage and its domestic water, the systems those connections serve.

Which plumbing code applies in New Jersey?

The National Standard Plumbing Code, as adopted in the plumbing subcode of the New Jersey Uniform Construction Code. Plumbing drawings go to the municipal construction office with the permit application, sealed by a New Jersey licensed Professional Engineer, and the plumbing subcode official reviews them. Concord designs New Jersey plumbing to that code.

Does Concord design natural gas piping?

Yes. Concord designs natural gas piping for apartment buildings, restaurants and commercial spaces, including the gas service to boilers, kitchen equipment and emergency generators. In New York City, gas piping follows the NYC Fuel Gas Code and is filed with the Department of Buildings. In New Jersey, it follows the fuel gas code adopted in the Uniform Construction Code.

Planning Plumbing work?

Tell us about the building. We reply the same business day.