Erosion and Sediment Control Professional Engineering Services (RFP)

Boulder County

Perform vegetation restoration, and erosion and sediment control. Projects will vary in scope and size and will be vegetation restoration, and erosion and sediment control related to Boulder County Public Works projects including roadways, bridges, drainage, and trails/sidewalks. An average project size will be between one-half and two acres and consist of performing landscape maintenance, and vegetation restoration after a completed construction project. The contractor’s responsibilities will consist of a variety of restoration and landscape maintenance efforts such as soil preparation, incorporating amendments, drill seeding, hydro mulch, installing soil retention blankets, installing/maintaining/removing sediment control measures, mechanical weed control, herbicides, temporary irrigation, wetland/willow/tree planting.

Town of Fountain Hills

Providing professional services consisting of "dam sediment removal & maintenance" (the "services"); sediment removal: excavation and proper off-site disposal of accumulated sediment from upstream and downstream storage areas, including all hauling and dust control. ; structural maintenance: cleaning, repair, and/or reconstruction of inlet and outlet control structures, including trash racks, energy dissipators, sluiceways, spillways, and reinforced channels; headwall and culvert repair: repair or reinforcement of damaged concrete headwalls, culverts, wingwalls, and low-flow channels as identified in inspection reports or task orders. See outside link.

Alto Lakes Water And Sanitation District

Seeking professional engineering services. Work includes design, developing bid packages, construction observation, construction administration, surveying, permitting, completing funding closeout documents, record drawings and services to support the district water system.