The work to be performed under this contract generally includes: Steel Sheet Piling (14,000SF Type II);
Ungrouted 36” Boulders (100 EA); Void-Filled Riprap (2,200 CY Type H – 18”); Soil Riprap (2,000 CY Type H –
18”); Earthwork; Dewatering and Water Control; Stream Gage and Temporary Erosion and Sediment Control
(TESC) Items.
Work items are to be completed in accordance with the Colorado Department of Transportation (CDOT) Standard
Specifications for Road and Bridge Construction, Town of Castle Rock (Town) Construction Methodology &
Materials Manual, and all other applicable Town standards and details. The Contractor shall supply all labor,
materials and equipment necessary to complete the work in accordance with these specifications.
Contractor shall verify actual field conditions prior to construction. Prospective bidders should investigate the site
of work, including construction access and staging areas, sufficiently to satisfy themselves of the extent and
conditions of the project.
The Town has obtained federal clearances including United States Army Corps of Engineers (USACE) Section
404 Wetlands Permit. Contractor is responsible for obtaining State Stormwater Discharge and Dewatering
permits. The Contractor shall also obtain Construction and TESC permits with the Town. There are no fees
associated with these Town permits.
