Chemical Groundwater Study Clause Samples

Chemical Groundwater Study. This study shall assess the effect of the variation of the water table on the geochemistry of both solid and groundwater matrices, within OU-1and produce a technical memorandum describing the geochemistry within OU-1, weathered bedrock and bedrock fractures as they approach surface water in the Androscoggin River. Discrete sampling of contaminants and water quality parameters, including non-traditional methods to preserve the speciation and other methods to sample and describe colloidal concentrations, may be used to define these conditions. The technical memorandum shall describe the chemical and physical properties of hazardous substances within the saturated and unsaturated portions of OU-1. Limited geochemical modelling, coupled with the information from the sub- studies in Section 3.D.5.a. and 5.c., may be used to assist in further defining conditions within OU-1.