Table B-7: Monitoring and Remediation Well Construction Information Revision Date: Incident Number and Name: Facility ID#: Well Construction Details Ground- Date Water Latitude/ Depth to NAPL Screened Top of Well water Level Longitude* Water Date Well Casing Total Thickness Casing Interval ID Elevation Measured (In Decimal from Top of Installed Diameter Depth Depth *** (ft.) (x to y Degrees) (mm/dd/yy) Casing (ft.) ***(AMSL) (mm/dd/yy) (in.) (ft. BGS) (ft. BGS) ft. BGS) (ft.) ft BGS = feet below ground surface AMSL = Above Mean Sea Level * The location must be sufficiently accurate and precise to allow easy recovery of lost or damaged wells. ** Reference Point for Elevation Measurements , Assumed Elevation: ft. *** If NAPL is present in a well, groundwater elevation is calculated by: [Top of Casing Elevation - to Water] + [NAPL thickness x 0.8581]
Table B-7: Monitoring and Remediation Well Construction Information Revision Date: Incident Number and Name: Facility ID#: Well ID Latitude/ Longitude* (In Decimal Degrees) Well Construction Details Date Water Level Measured (mm/dd/yy) Depth to Water from Top of Casing (ft.) NAPL Thickness *** (ft.) Ground- water Elevation ***(AMSL) Date Installed (mm/dd/yy) Well Diameter (in.) Casing Depth (ft. BGS) Screened Interval (x to y ft. BGS) Total Depth (ft. BGS) Top of Casing (ft.) ft BGS = feet below ground surface AMSL = Above Mean Sea Level * The location must be sufficiently accurate and precise to allow easy recovery of lost or damaged wells. ** Reference Point for Elevation Measurements , Assumed Elevation: ft. *** If NAPL is present in a well, groundwater elevation is calculated by: [Top of Casing Elevation - to Water] + [NAPL thickness x 0.8581]
STIRA%20Appendices%20CHANGE%208.docx