Well Decommissioning for Groundwater Protection - Michan. Introduction Location Of Private Water Supply Wells Well Construction Other Issues Water System Installation Disinfection And Samples Special Circumstances Definitions Introduction Location Of Private Water Supply Wells 1.1 General Principles 1.2 Minimum Distances from Sources of Contamination Table 1 Minimum Separation Distances 1.3 Relation to Buildings Well Construction 2.1 Well Desn and Construction 2.2 Casing Table 2 Minimum Standards Of Dimensions And Wehts Standard Line Pipe Table 3 Minimum Standards Of Dimensions And Wehts Standard Pipe And Line Pipe Table 4 Diameters and Tolerance for Thermoplastic Water Well Casing and Pipe (ASTM F-480) Table 5 Wall Thicknesses and Tolerances for Thermoplastic Water Well Casing in Inches 2.3 Sealing 2.4 Screens 2.5 Temporary Caps 2.6 Plumbness and Alnment 2.7 Construction Water 2.8 Records Other Issues 3.1 Disposal Prohibited 3.2 Recharge or Return Wells 3.3 Well Abandonment Water System Installation 4.1 Water System Installation and Construction 4.2 Upper Well Terminal 4.3 Pitless Adapters 4.4 Vertical Turbine Pumps 4.5 Submersible Pumps 4.6 Pump Houses 4.7 Protection Against Freezing Minimum Depths for Water Lines to Prevent Freezing 4.8 Vent Piping 4.9 Pump Bearing Lubrication 4.10 Sampling Faucets 4.11 Buried Pump Suction Pipes 4.12 Offset Pumps and Pressure Tanks 4.13 Materials Prohibited 4.14 Feeding Treatment Chemicals into Wells Disinfection And Samples 5.1 Disinfection Table 6 Water in Gallonage of a Drilled or Driven Well 5.2 Water Samples Table 7 Water Test Parameters and Drinking Water Standards 5.3 Qualifications Special Circumstances 6.1 Local Ordinances 6.2 Waivers Definitions Safe, potable ground water is one of our most precious natural resources. This manual defines Well Decommissioning as being, the permanent closure. Refer to the Michan Water Well Grouting Manual for more information on well.
NGWA POSITION PAPER - National Ground Water Association It can be contaminated and made dangerous, even totally useless for drinking, by improper well drilling and pump installation practices. Grouting of loop wells; loop well construction; groundwater protection. Michan Water Well Grouting Manual, Michan Department of Public Health, 1988.
Wellogic User Manual - State of Michan To guide well drillers and homeowners in the construction of safe, usable wells, the Indiana State Department of Health offers the following standards for construction of wells and installation of pumps and appurtenances. Wellogic User Manual for Local. Michan Department of Environmental Quality. Water Well and Pump Record Data Entry Screen – Casing/Grouting Tab.
WELL GROUTING Introduction Grouting is the. - State of Michan Whenever a well is opened for repair, the work and materials used should also comply with these standards. Most water well grouting methods were developed by the oil well drilling. information on grouting wells refer to "Michan Water Well Grouting Manual,".
Monitoring Well Development, Maintenance, and. - Ohio EPA Dewatering wells, irration wells, heating and cooling supply and return wells, temporary service wells, construction water wells, process wells, and other structures for withdrawing ground water or lowering of a water table, regardless of location, length of intended service, or orinal use or intent, should be constructed in accordance with these standards. Manual for Hydrogeologic Investations and Ground Water Monitoring TGM, which was orinally. Michan Water Well Grouting Manual. Division of.