The 3-Channel CMT® Multilevel Monitoring System is ideal for direct push installations, as it is only 1.1″ (28 mm) in diameter. Often with these installations, the annulus available is too small to accurately place sand and bentonite layers for isolating the monitoring zones. Therefore, bentonite cartridges (spring and pre-formed) have been developed to give reliable seals between… Continue Reading »
Certified CMT Installer Michael Early, of ZEBRA Environmental, Tampa, a company specializing in direct push sampling and probing services to consulting firms, recently installed three multilevel groundwater monitoring systems in Pinellas County, Florida. The purpose of this phase of their study is to assess the possible extent of chlorinated solvents in shallow sandy sediments at each site…. Continue Reading »
Solinst is delighted to announce another installation of the New Narrow 3 Channel CMT (Continuous Multichannel Tubing) Multilevel System using bentonite cartridges. The cartridges are designed to seal the interval between monitoring zones and are ideal for direct push applications where the annulus between the CMT installation and the drilled hole is too small to accurately… Continue Reading »
