NTM Engineering, Inc.

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NTM Participates in SMPS Central PA’s Reef Build Event

June 11, 2018

NTM Engineering, Inc. (NTM) participated in SMPS Central PA’s Reef Ball Build & Clean Up on June 7th. This was an inaugural event for SMPS, which took place at the Susquehanna Heritage Columbia Crossing River Trails Center in Columbia, PA.  Out of the 19 teams that participated, NTM had two full teams to help complete the reef balls.

The event started with the Reef Ball Build & Clean Up. A reef ball is a designed artificial reef module which mimics the structure and function of a natural reef. Special concrete additives make up the Reef Ball concrete, with a pH similar to sea water, which assures compatibility with marine environments and enhances its attractiveness to colonizing organisms. The reefs will be placed in the Chesapeake Bay.

As a firm that is known for our specialized water resources expertise, NTM was glad to be part of this important project. Our daily work helps to keep our streams and waterways free from the disturbance that construction may cause. We hope that these 19 reef balls will make an important impact on preserving, protecting, and enhancing the Chesapeake Bay and its inhabitants.

  • SMPS Reef Build Low-02941
    NTM Team 1
  • SMPS Reef Build Low-02963
    NTM Team 2
  • 20180607_130217
    Putting the reef ball mold together
  • 20180607_155350
    Mixing the concrete
  • 20180607_170200
    Mold filled with concrete mixture
  • SMPS Reef Build Low-03020
    Team 2 filling their mold
  • SMPS Reef Build Low-03173
    "Hatched" reef ball
  • SMPS Reef Build Low-03186
    "Hatched" reef ball molds

NTM News

NTM Welcomes New Team Members

We are pleased to welcome the following new team members. Margaret Franson joined NTM on June 2 as a Designer in our Stormwater & Civil/Site … [Read More]

NTM Welcomes Summer Interns

We are excited to welcome several new interns this summer! Bailey Oehmig joined NTM on May 19 as an intern in our Stormwater & Civil/Site … [Read More]

NTM Engineering Announces New Leadership Reorganization

April 9, 2025, Dillsburg, PA — NTM Engineering, Inc. (NTM) is proud to announce new leadership shifts in our Wayne office and environmental division. … [Read More]

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NTM Engineering, Inc.
130 West Church Street, Suite 200
Dillsburg, PA 17019-1278
Phone: (717) 432-4425
Fax: (717) 432-4426

State College Office
341 Science Park Road, Suite 203
State College, PA 16803
Phone: (814) 862-9191

Wayne Office
435 Devon Park Drive
Building 800, Suite 803
Wayne, PA 19087
Phone: (610) 605-3104

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