Laserfiche WebLink
H. KLEINFELDER & ASSOCIATES • <br /> ' 3.5 ELEVATION SURVEY <br /> The elevation of the top of the casing (TOC) will be surveyed by a <br /> registered land surveyor. The casing elevation will be tied to a nearby <br /> ' USGS benchmark. Depth to the static ground water table will be measured <br /> from TOC at the same location which has been surveyed. The depth to water <br /> will then be subtracted from the elevation of TOC to provide a water table <br /> ' elevation at each monitoring well location. <br /> 1 <br /> 1 <br /> 1 <br /> 51-87-413 7 <br />