Clark Seif Clark

Blaine Tech Services focuses on providing groundwater monitoring, wellhead maintenance and related field services. Since its inception in 1985 the company has served a broad client base of consultants, corporations and government institutions. Blaine Tech fleet of vehicles are constructed and outfitted to facilitate work. Its technicians are full time employees and possess in-house training. Its tracking systems and extensive support resources provides its clients flexible scheduling and reliable services. Based on project requirements and client communications its agents mobilize apparatus to the specific sites. The majority groundwater monitoring that the company performs follows the traditional purge and sample protocol with water level measurements, purge volume calculations and water parameter confirmation. The company also provides specialized services including multilevel well system sampling, passive diffusion bag sampling, no purge sampling, discrete depth sampling, dissolved hydrogen sampling and SPH, LNAPL and DNAPL sampling.

Tetra Tech Inc. is one of the leading providers of consulting, engineering and technical services in the global market. Based in Lafayette, Calif., the company renders photogrammetric mapping, orthophotography, multi and hyperspectral technology and geographic information systems. It provides geospatial solutions for a broad spectrum of markets, including federal agencies, military bases, energy companies, mining industries and golf courses. In addition, Tetra Tech Inc. has completed numerous projects in areas, such as climate change, water quality, vapor intrusion and software development.

HistoryTerradex was created by government and business interest to apply technology to long term stewardship where residual contamination will persist.SpecialtiesTerradex protects health and the environment from buried chemical contamination. Offering serving the public include our WhatsDown air monitoring test kits for vapors intruding from spill sites and groundwater plumes. Offerings serving business and governmenta include LandWatch monitoring for land use around spills, plumes and institutional controls.