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General Contractors
Boeing/Whitener & Jackson (undisclosed Federal facility) – Permapipe & PermAlert Systems
TEC assessed water incursion challenges relating to the interstitial monitoring lines for an extensive petroleum storage system.
Our team performed upgrades and repairs allowing water monitoring of the secondary piping, including vacuum services and desiccant drying methods.
Defective cable sections were identified and hydrocarbon alarms were investigated in the PermAlert system related to bad connectors.
TEC is the Mid-Atlantic distributor and service contractor for PermAlert leak monitor systems with certified field technicians, PermAlert (PAL-AT) software required for system diagnosing, mapping and re-base lining of the system.
Services provided:
- PermaAlert hydrocarbon and water sensing cable replacement
- Line modifications
- Water and hydrocarbon leak sensing cable replacements.
- Water sensing detector and hydrocarbon sensing detector installations
- Valve vault installation.
- Line drying.
- PermaAlert certification
- Manhole installation
Capitol Petroleum/Shapiro Duncan — Springfield, VA
Project: Avis-Budget Car Rental
Services Provided:
- UST installation
- Dewatering
TEC installed a new 10,000-gallon gasoline fueling system at a new vehicle maintenance facility for Avis-Budget. Turnkey operations for the fueling facility including excavation, dewatering, tank system installation, fueling island construction, concrete work, system testing, start up and training were conducted. The new system consisted of a double-wall fiberglass-reinforced plastic tank with double-wall flexible piping terminating inside secondary containments sumps at the tank and the dispenser. The tank system is electronically monitored for leakage as well as to monitor fuel levels and potential overflows.
Coakley Williams Construction — Reston, VA
Project: Unisys Tower 3
Services Provided:
- Fuel management system service
- Electronic tank monitoring system
TEC furnished and installed one (1) new INCON probe and float, in addition to reprogramming the monitoring system for new installation.
Weston Solutions, Inc.
TEC is working with Weston Solutions, Inc. to replace 13 aboveground storage tanks around the country at various Air Force bases.
