▶︎ Liquid Smoke Testing
▶︎ Conductive & Inductive Tracing
▶︎ Ground Penetrating Radar
▶︎ Video Sewer & Pipeline Inspection
▶︎ Leak Detection
▶︎ Hydrostatic & Pressure Testing
▶︎ Speciality Gas Testing
▶︎ Sewer and Pipeline Jetting
▶︎ Pigging Lines
▶︎ Vacujetting Heavy Solids
▶︎ Manhole & Catch Basin Cleaning
▶︎ Drain Cleaning
▶︎ Wastewater Sewers
▶︎ Stormsewer Construction
▶︎ Manhole Construction
▶︎ Automated Sluice Gates
Remtech's sewer cleaning, location, inspection, and construction group has located, cleaned, and installed stormwater and wastewater management systems for major railroad, chemical, and manufacturing clients. Segregation of process from clean stormwater is one of the most important elements in complying with stormwater pollution prevention regulations.
Environmental releases may be conveyed through unknown cross connections with stormsewers, leaking process or wastewater lines.
A leaking fuel pipeline at an intermodal railyard was located using ground penetrating radar, and inductive/conductive tracing. The cased fuel carrier pipe cross connection with a stormsewer was documented by video inspection and isolated employing 30" inflatable plugs. The stormsewer cross connection was uncovered and isolation valves were installed at two locations to facilitate pressure testing of carrier pipe segments to locate the leak point. The leaking pipeline was located over 15 feet below grade requiring large access pits to install the isolation valves. Over 1 millions gallons of contact water and stormwater had to be collected and treated to dewater the pits. The lines were cleaned by pigging and the damaged pipe system was replaced, tested, and x-rayed to verify the integrity of welds. Groundwater remediation systems were installed in the test pits for total fluids extraction.
Heavy deposits consisting of sand, lube oil, and other grease are difficult to remove by conventional jetting. Remtech developed an integrated vacuum and jetting pipe cleaning process VacuJet that cleans large pipes over long distance. A jetting nozzle breaks up debris that is evacuated through a 300 ft 3" or 4" vacuum line moved through the sewer by a glide/pulley system and deposited in a vacuum box for disposal.
Pipeline Pig Purging Prior to Testing
Smoke Testing Locates Unknown Drop Inlet
Liquid Smoke Generator Locates Stormsewers
SEWER JETTING, PIPELINE CLEANING, LOCATING, INSPECTION, & CONSTRUCTION
VACUUM TRUCK SERVICES
HEALTH & SAFETY TRAINING
200 Cobb Parkway North
Marietta, Georgia 30062
Phone: 770-427-7766 or 800-377-3648 Fax: 770-427-7001
Copyright Remtech Engineers, 2018