Site work, new construction and renovation of a civil project in Florence, Arizona. Completed plans call for site work for a water / sewer project.

Plans call for the reconstruction of existing levees, construction of new levees, excavation of & widening of drainage channels, grading operation & maintenance roads, & installing riprap erosion protection. The contractor shall follow the requirements of Section 402 of the Clean Water Act (CWA), 33 USC 1251. The CWA regulates discharge of pollutants into the waters of the United States and provides quality standards for surface waters. Section 402 of the CWA provides stormwater pollution prevention regulations. The contractor shall minimize ground disturbance to the natural surroundings. No ground disturbing activities shall occur until all applicable permits have been obtained. The applicable permit requirements must always be met. The contractor shall provide adequate information to the contractor's personnel, including employees of any subcontractors, to ensure that all personnel understand requirements of the applicable permits that are relevant to their job functions. This project is located within tribal lands and erosion control and stormwater pollution prevention are regulated by the Environmental Protection Agency (EPA). The work shall include providing, installing, and maintaining temporary and permanent pollution prevention control measures and removing and disposing of temporary pollution prevention control measures. Control Measures, as hereinafter referenced, shall be deemed to include pollution prevention control as described in the CGP. Control Measures may be temporary or permanent.