McKay Lake Dam Renovation

Replacement of the existing outlet works with a new 30” diameter welded steel pipe and gate. The reservoir capacity was enlarged by raising the dam crest approximately 2’. The existing spillway was deemed inadequate by the State Engineer and was rebuilt using 2,100 square yards of Armourflex Cellular Concrete Mats as erosion protection.

Location: Westminster, CO
Owner: City of Westminster
Contract Amount: $1,410,000.00
Start Date: 9/30/2004
Completion Date: 7/29/2005