2020-10-16 BN PH2 SU CQ_Feeder Boards roster.pdf

This federal contract opportunity notice seeks replacement of SU and CQ feederboards at Bonneville Lock and Dam Powerhouse II. The U.S. Army Corps of Engineers Engineering District Portland is soliciting proposals under solicitation number W9127N-20-R-0016 to replace the original 480V panels at Powerhouse II, which are no longer being manufactured and have reached the end of their service life. Bonneville Dam is located on the Columbia River approximately 40 miles east of Portland, Oregon and includes two powerhouses, Powerhouse 1 with 10 units rated at 518 MW and Powerhouse 2 with 8 units rated at 612 MW. Recent station service work at Powerhouse 2 did not include replacement of the SU and CQ panels, which control critical electrical distribution and are now in marginal condition. Responses to this solicitation are due by the date specified on the Federal Business Opportunities website.