Permitting, Design and Construction Services for Sediment Removal at Littlerock Dam Reservoir

The Palmdale Water District (District) is accepting proposals from qualified consultants to renew permits and design the removal of 1.2 million cubic yards of sediment from the Littlerock Dam Reservoir located in the Angeles National Forest. The work includes the renewal of permits with the California Department of Fish and Wildlife, Lahontan Regional Water Quality Control Board, and the United State Forest Service. Additionally, the work will include design of grading plans for the removal of the sediment for a seven to12 year period. The grading plan will be updated each construction year. Consultant will prepare the plans and specifications for the project, and provide construction management service over the same period. Construction phase services include biological monitoring services, and coordination between permitting agencies, and the District. The District desires to enter into a three year contract with the selected Consultant with additional two one-year renewals.