Specifications include, but are not limited to: Drill 36-inch diameter borehole from land surface to 75 feet bls; Furnish and install 30-inch diameter steel casing from land surface to 75 feet bls; Furnish and emplace cement grout from 75 feet bls to land surface; Drill a nominal 30-inch diameter borehole from 75 feet bls to 175 feet bls; Furnish and install 24-inch diameter intermediate steel casing from land surface to 175 feet bls; Furnish and emplace cement grout from land surface to approximately 175 ft bls; Drill an 8-inch diameter pilot hole from 175 feet to 700 feet bls; Conduct down-hole geophysical surveys for following parameters between 175 feet bls and 700 feet bls: a) static conditions – temperature, caliper, gamma, fluid velocity, fluid conductivity, and short and long normal resistivity b) pumping conditions fluid conductivity, fluid velocity and temperature; Conduct down-hole, color video survey from land surface to 700 feet bls; Ream pilot hole to 24-inch diameter borehole from 175 ft bls to 325 feet bls.
