GWTT, LLC

Email Us: solutions@gwttllc.com

Call Us: (800) 770-0901

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Project Experience

Decades of related experience ensures your scheduling, regulatory, safety, and budget requirements are met.

During our more than 25 years in the remediation industry, GWTT has compiled a portfolio of project experience that includes Remediation Contracting, Dewatering, and treatment system Operation & Maintenance. This experience, coupled with our comprehensive inventory of treatment equipment, allows GWTT to provide the solutions to your most complex remediation challenges.

Decades of Experience

Remediation Contracting

Water Treatment Systems Project Experience

Click on a project to see a detailed scope of work and gallery of project images.

System TypeValue
($)
LocationDuration
(Months)
DesignSystem BuildElectricalInstrumentation &
Controls
Civil Work
Coal Ash Pond Remediation$1M - $5MVA11⦿⦿⦿⦿⦿
Hydraulic Control Treatment$1M - $5MNJ11⦿⦿⦿
Perched Groundwater Treatment$1M - $5MNJ9⦿⦿⦿⦿
PFAS Water Treatment System$1M - $5MNH8⦿⦿⦿
Groundwater Treatment System< $1MNJ8⦿⦿⦿⦿⦿
Plant Outage Wash Treatment$1M - $5MTN2⦿⦿⦿⦿
Oil/Water Treatment System <$1MNY5⦿⦿⦿⦿⦿
Oil Platform Treatment System$1M - $5MNL15⦿⦿⦿⦿
Treatment System Upgrade$1M - $5MNJ8⦿⦿⦿⦿⦿
Seep Collection / Treatment$1M - $5MNY14⦿⦿⦿⦿
1500 GPM Rental Treatment System$1M - $5MCO72⦿⦿⦿⦿
Superfund Rental Treatment System<$1MTX36⦿⦿⦿⦿

Soil / Vapor / Other Systems Project Experience

Click on a project to see a detailed scope of work and gallery of project images.

System TypeValue
($)
LocationDuration
(Months)
DesignSystem
Build
Contaminated
Soil Excavation
Electrical
Installation
Instrumentation &
Controls
Civil Work
Sub-Slab Depressurization$10M+NY11⦿⦿⦿⦿⦿
Pipeline Installation$1M - $5MNY5⦿⦿⦿⦿⦿⦿
Thermal Oxidizer $1M - $5MNJ7⦿⦿⦿⦿⦿
Soil Vapor Extraction$1M - $5MNJ8⦿⦿⦿⦿⦿
Sub-Slab Depressurization$1M - $5MCT6⦿⦿⦿⦿⦿
Soil Vapor Extraction<$1MPA6⦿⦿
Arsenic Remediation<$1MNJ5⦿

Dewatering

Click on a project to see a detailed scope of work and gallery of project images.

Project TypeValue
($)
LocationDuration
(Months)
Dewatering
Type
Project Cut
(ft)
Project Size
(ft)
Equipment
8-Story Office Building500k - 2MNY14Vacuum Wellpoints; Two-Stage30200 x 400300 CFM Vac Station
750 GPM Pump Can
8-Story Residential Building500k - 2MNY15Vacuum Wellpoints; Two-Stage3575 x 125300 CFM Vac Station
400 GPM Pump Can
Drainage Basin for Shopping Mall 500k - 2MNJ13Drilled Wellpoints20600 x 600600 CFM Vac Station
300 GPM Pump Cans
90-Story Residential Building500k - 2MNJ6Deep Wells;
Piezometer Lines
20100 x 20030 GPM Sub Smart Pumps
Fuel Tank Replacement <500kNJ1Drilled Wellpoints2050 x 75Diesel Rotary Wellpoint Pump
3-Story Addition500k - 2MNY6Jetted Wellpoints1950 x 75300 CFM Vac Station
500 GPM Pump Can
Service Station Fuel Tanks 500k - 2MNJ2Drilled Wellpoints2075 x 75Diesel Rotary Well Pump
57-Story Office Building500k - 2MNY9Deep Wells3075 x 15030 GPM Sub Smart Pumps
13-Story Residential Building500k - 2MNJ10Drilled Wellpoints25200 x 400600 CFM Vac Station
500 GPM Pump Can
Emergency Response Subway Tunnel<500KNY24 HoursJetted Wellpoints1515 x 15Existing Site Equipment Only

 

Operation & Maintenance

Operation & Maintenance

Click on a project to see a detailed scope of work and gallery of project images.

System TypeValue
$
LocationDuration
(Months)
Flow Rate
(GPM)
O&M
Service
OperatorGWTT
Equipment
Civil WorkUpgrades
Coal Ash Pond Remediation$50M+VA481500⦿Tech⦿⦿
Perched Groundwater Treatment$1M - $5MNJ120+ (ongoing)50⦿Tech⦿⦿
Iron Precipitation System<$1MMA1550⦿Tech⦿⦿⦿
MGP Site Treatment Plant$1M - $5MNY7230⦿Tech⦿⦿
Long-Term Rental Treatment System$1M - $5MCO721500⦿Tech⦿
Aircraft Facility Groundwater + SVE $1M - $5MNJ120+ (ongoing)150⦿N3⦿⦿⦿
Landfill Soil Vapor Extraction$1M - $5MNY36N/A⦿Tech
Superfund Water Treatment$10M - $20MNJ84100⦿N2⦿
Chemical Manufacturing Site Water Treatment$5M - $10MNJ8430⦿N2⦿
Amusement Park Water Treatment$1M - $5MNJ36150⦿N3⦿
Petroleum Processing Site Water Treatment$1M - $5MNY24500⦿Tech⦿
Petroleum Processing Site Water Treatment$1M - $5MNJ15200⦿Tech⦿
FUSRAP Water Treatment<$1MNJ11225⦿N2⦿

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OUR SERVICES

  • Equipment Sales / Rentals
  • Remediation Contracting
  • Dewatering
  • Operations & Maintenance
  • PFAS Remediation
  • Coal Ash Dewatering / Treatment

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GET IN TOUCH

    Corporate Office:
  • 627 Mt. Hope Road, Wharton, NJ 07885

  • (973) 983-0901

  • Fax: (973) 983-0903

  • solutions@gwttllc.com

Regional Contacts:

  • Northeast

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