Laserfiche WebLink
y <br /> ro <br /> Li7 �66L� <br /> �,$Arrm AN13 1WH40L&Y CORP. <br /> PIEZOMETER / WELL INSTALLATION LOG No MW-9 <br /> CLIENT PROJECT PROJECT NO <br /> EBMUO Stockton Service Center 4042030a <br /> PROJECT LOCATION COORDINATES TOP OF RISER ELEVATION(DATUM) DATE <br /> Stockton.CA N 4888 4489 E 4885 3158 3 32 NO 9/08/92 <br /> STRATUM MONITORED LOGGED BY <br /> Slty SAND &Sandy SILT S Martin <br /> CHECKED BY APPROVED BY <br /> M Meclaln E Meyer <br /> PROTECTIVE CASING. <br /> Flush Mounted <br /> GROUND ELEVATION <br /> ms11 <br /> I�I <br /> Y <br /> } f'� Concrete <br /> 3 O' <br /> 1,13, & IYPE GE RISER PIPE <br /> 4" NSF Certified Sch 40 PVC <br /> 2 t?' TYPE OF SEAL. <br /> 26 0' Bentonite Pellets <br /> 26 S' <br /> _ SCREEN QR OPENINGSEjIZ.E: <br /> 4" NSF Certified Sch 40 PVC with 0 02" slots <br /> 20.0' <br /> TYPE 0E FILTER. <br /> #3 Lapis Lustre Sand <br /> 0' T1f PE OF SEAL: <br /> N/A <br /> OIANEIEE <br /> METHOD OF INSTALLATION <br /> Boring drilled to completion, set riser pipe and screen,placed filter and seal.Instated cover, added concrete 0 W-4A',cement placed <br /> around cover and brought to surface <br /> REMARKS <br /> Wel developed by surging and pumping 5 Well volumes of water <br />