Howard A Hanson Dam Stilling Basin – Equipment w/ Operator

The U.S. Army Corps of Engineers, Seattle District is soliciting equipment with operator services to reinforce the slopes of the stilling basin at Howard A. Hanson Dam near Ravensdale, WA. The solicitation requires a wheel loader minimum 525 horsepower and 110,000 pounds, and a track excavator minimum 750 horsepower and 250,000 pounds to stockpile, handle, transport, and place stones ranging from 5 to 27 tons from the award date through September 1, 2020. Offerors must attend an enhanced site visit on April 8 and submit equipment verification within 30 days of award. Proposals are due by April 10, 2020 and will be evaluated based on technical qualifications and price.

The solicitation is set aside for total small business and designated under NAICS code 238910 for site preparation contractors. Offerors must price 80 hours of regular and 40 hours of overtime work for each equipment line item to meet the estimated quantities. The period of performance is from award through September 1, 2020 at the dam site in Ravensdale, WA. Davis-Bacon wage rates apply to this requirement valued between $100,000-$500,000 to reinforce the slopes of the stilling basin with stone placement through September 2020.