Pembina City Dam Modification RFP
Posted
Oct 6, 2026
Nov 3, 2026
1 LS - mobilization; 1 LS - modify existing dam; 160 LF - floating silt curtain; 27 LF- access stairs; 4 ea - flat rock boulders (48'' TO 72'' dia.); 3,170 CY - nddot grade II riprap; 2,055 CY - riprap base; 443 CY borrow excavation; 1,112 LF - rock weir boulders (36" - 60" dia.); 1 LS - clearing and grubbing; 1 LS - seeding and mulching.

