Keifer Landfill Monitoring Well MW-44A and MW-45A Installation

The contract is for the installation of two monitoring wells, MW-44A and MW-45A, at the Keifer Landfill. The work includes drilling, furnishing materials, and constructing the wells. The contract was awarded to ABC Liovin Drilling, Inc. for a total bid of $75,000.00. The project is managed by the County of Sacramento's Department of Waste Management and Recycling, with the Contract and Purchasing Services Division handling the bid process. • The contract involves drilling two soil borings and constructing two 4-inch diameter groundwater monitoring wells. • The work includes checking the site for subsurface utilities, preparing and signing permit documents, drilling using air rotary casing hammer (ARCH), well development, and disposal of drill cuttings and purge water. • The County will retain an on-site geologist to review field observations. • The engineer's estimate for the project is $90,000.00, and a contractor's license (C-57) is required.