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Project of the Year

Awarded annually since 1993, the Trenchless Technology Project of the Year Awards are revered as the most prestigious in the trenchless industry.

2021 Project of the YEar Covers 2021 Trenchless Technology Projects of the Year Announced
TT Staff
September 23, 2021
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Project of the Year SR 37 Offsite Drainage Outfall Storm Sewer - North Segment
2020 Project of the Year New Installation Honorable Mention: SR 37 Offsite Drainage Outfall Storm Sewer – North Segment
October 22, 2020
Project of the Year SAWS Multiple Sewershed Package 2A
2020 Project of the Year Rehabilitation Honorable Mention: SAWS Multiple Sewershed Package 2A
October 21, 2020
Project of the Year Port-PL6 Stormwater Storage Tank Tunnel
2020 Project of the Year New Installation Honorable Mention: Port-PL6 Stormwater Storage Tank Tunnel
October 19, 2020
Project of the Year water line rehab with a high-pressure requirement
2020 Project of the Year Rehabilitation Honorable Mention: Rehabilitating 1,890 ft of Water Line
October 16, 2020
Project of the Year Bakken Missouri River Crossing
2020 Project of the Year New Installation: Bakken Missouri River...

Horizontal directional drilling (HDD) projects have been pushing the envelope for size and scope for...

October 15, 2020
Project of the Year World Record 42-in. Cast Iron Gas Main CIPL Rehabilitation
2020 Project of the Year Rehabilitation Runner Up: World Record...

A world record was established for the cured-in-place lining (CIPL) of a 573 lf, 42-in., high-pressu...

October 14, 2020
Project of the Year Guam Northern Interceptor Sewer Rehabilitation
2020 Project of the Year Rehabilitation: Guam Northern Interceptor Sewer...

The Island of Guam provided a tropical and scenic backdrop to an impressive and challenging ultravio...

October 13, 2020
Project of the Year Sur de Texas-Tuxpan Pipeline
2020 Project of the Year New Installation Runner Up: Sur...

The Sur de Texas-Tuxpan gas pipeline is an offshore natural gas pipeline between Brownsville, Texas,...

October 12, 2020
Project of the Year Spy Island to Olitok Repair Project
2019 Project of the Year Rehabilitation Honorable Mention: Spy Island...

ENI Petroleum commissioned Conam Construction to install approximately 18,550 ft of 10-in. pipe insi...

October 28, 2019
Project of the Year Ellwood Water Treatment Plant
2019 Project of the Year New Installation Honorable Mention: Ellwood...

To increase drinking water system capacity and improve service reliability to customers in its Ellwo...

October 28, 2019
Project of the Year Haslam Lake Water Transmission Main Replacement Project
2019 Project of the Year Rehabilitation Honorable Mention: Haslam Lake...

Powell River is a city on the northern Sunshine Coast of southwestern British Columbia, Canada. With...

October 25, 2019
Project of the Year PAWC Lake Scranton Finished Water Tunnel
2019 Project of the Year New Installation Honorable Mention: PAWC...

This project involved installation of 5,000 ft of 42-in. steel water main via horizontal directional...

October 24, 2019
Project of the Year South Surrey Interceptor Johnston Road section
2019 Trenchless Technology Project of the Year New Installation Runner-up:...

South Surrey Interceptor (SSI) Phase 2 Johnston Road is a twinning project to increase sewer conveya...

October 21, 2019
Project of the Year Colsman Tunnel Rehabilitation Project
2019 Project of the Year Rehabilitation Runner-up: Colsman Tunnel Rehabilitation...

The Colsman Tunnel is a 7,614-ft long, gravity sewer tunnel handlined in 1977. The tunnel is part of...

October 16, 2019
Project of the Year Hard Rock Directional Drilling completed the pullback in just 23 hours
2019 Project of the Year New Installation Winner: Hard Rock...

Is everything really bigger in Texas? If HDD projects are any indication, the old adage may actually...

October 15, 2019
Project of the Year pipe awaits being lowered into the insertion pit
2019 Project of the Year Rehabilitation Winner: Joint Outfall “B”...

After serving the Sanitation Districts of Los Angeles County (SDLAC) faithfully for more than 60 yea...

October 14, 2019
Project of the Year Valley Crossing Project
2018 Project of the Year New Installation Winner: Valley Crossing...

In its most basic description, the 2018 Trenchless Technology Project of the Year for New Installati...

October 30, 2018
Project of the Year oregon avenue nw sewer rehab
2018 Project of the Year New Installation Runner Up: Oregon...

DC Water is improving water quality in Washington, D.C., by replacing aging pipelines. The Oregon Av...

October 29, 2018
Directional Drilling rehoboth beach outfall
2018 Project of the Year New Installation Honorable Mentions

Rehoboth Beach Outfall Installation The Rehoboth Beach Outfall project in Rehoboth Beach, Delaware, ...

October 29, 2018