WORK PLANS - Laserfiche WebLink

Home Browse Search

i I Mr.Rusty Benkosky,Stantec Consulting Corporation March 23,2009 Well Installation Data Package Project No.E443-01 E Former ARCO Station No.443,Stockton,CA Page 4 _ �f I c Date: December 10,2008 I On-Site Supplier Representative: Allan Dudding Scope of Work Performed. Installed monitoring well MW-5 to 65 feet bgs. Variations from Work Scope: None noted Unusual Field Conditions:None noted Date: December 12, 2008 On-Site Supplier Representative: Tony Hill and Chris Grant Scope of Work Performed. Quarterly monitoring and sampling. Variations from Work Scope: Well MW-5 was developed immediately prior to sampling. These activities were previously reported in a document titled Groundwater Sampling Data Package, dated January 5, 2009. Unusual Field Conditions:None noted { Date: February 9,2009 On-Site Supplier Representative: Scott Bittinger I Scope of Work Performed: Drill borehole MW-8 to 119 feet bgs using 8-inch diameter j augers, sampling continuously. Variations from Work Scope: None noted. Unusual Field Conditions: None noted. j Date: February 10, 2009 ! i On-Site Supplier Representative: Scott Bittinger f Scope of Work Performed: Installed monitoring well MW-8. Casing installed to 113 feet bgs, screen installed from 103 to 113 feet bgs to match encountered subsurface 1 conditions. Sand and transition seal were installed,but grout seal was not. Variations from Work Scope: None noted Unusual Field Conditions: None noted Date: February 11, 2009 On-Site Supplier Representative: Collin Fischer Scope of Work Performed: Installed grout seal to ground surface for monitoring well MW-8. Variations from Work Scope: None noted Unusual Field Conditions: None noted I KABP-ARCO Enecute\443\2009 Data packages\A=_443_Well[nstallation_Data Package.doc fI I