207.3( l) 207.4(a) – 11 program. Complete the Water Supply Monitoring Report using Form TR -45. Alternative forms/reports are acceptable for use if they contain the required information on Form TR -45. The following information is required for the completion of the water supply monitoring program:
• Determine the quantity and quality of water by identifying and monitoring water supplies within 1,000 feet of the blasting location(s). If geologic conditions warrant, water supplies beyond 1,000 feet may be included if there are concerns for potential impact, or if deemed appropriate for risk management.
• Two weeks before the start of blasting operations and between 6 and 8 weeks after blasting operations conclude, where allowed by the owners, for all water supplies identified, measure and record water levels, well depths, existing flow rates, well yield, and any other pertinent information.
• Two weeks before the start of blasting operations and between 6 and 8 weeks after blasting operations conclude, complete field and laboratory analyses for the following field water quality data parameters (and any other requested parameters) from all identified water supplies: pH, Temperature, Specific Conductance, Turbidity, Total Coliforms, Fecal Coliforms/E. Coli, Nitrate, Nitrite, Chloride, Hardness, Iron, and Sulfates.
• Collect water samples using sample collection and preservation techniques specified by the testing laboratory.
• Complete water analyses by a DEP certified laboratory.
Within 10 weeks after completion of blasting operations provide the Representative a final report of the conclusions and results of the water supply monitoring program and, if applicable, indicate any impacts to local water supplies from blasting activities. The Department will investigate indicated impacts to determine the cause of a water supply loss.
of all blasting and rock excavation of all utilities, buildings, or structures for which a Pre -Blast Survey was performed unless a waiver was/is obtained from the property owner. Complete the Exterior and Interior Post - Blast Survey using Form TR-42. Alternative forms/reports are acceptable for use if they c ontain the required information on Form TR -42. Follow the procedures as specified in Section 207.3(b), to obtain arrangements for property access and submittal procedures to the Representative . The Post -Blast Survey must be completed by a qualified independent blasting consultant in the presence of the property owner. At the end of the Post -Blast Survey, the property owner must sign both Exterior and Interior Post -Blast Survey Forms and be provided a copy. Submit the duly witnessed and signed Exterior and Int