The scope of work covered by these specifications is to provide for the plugging of decommissioned City of Houston water wells. The Contractor shall provide all tools, materials, equipment, labor, bonds, insurance, transportation, safety equipment, and permits necessary to comply with the specifications herein. This work is to be performed in accordance with AWWA A100-90 Standard for Water Wells, the Texas Administrative Code, Part 1: T.C.E.Q., Chapter 290: Public Drinking Water, Subchapter D: Rules and Regulations for Public Water Systems, Rule 290.46 (X): Minimum Acceptable Operating Practices for Public Drinking Water Systems and 16 Texas Administrative Code, Chapter 338: Water Well Drillers and Pump Installers.