Pembina County Water Resource District - Houston Engineering
Pembina City Dam Modification - Major items for the project include, but are not limited to: o 1 LS - MOBILIZATION o 1 LS - MODIFY EXISTING DAM o 160 LF - FLOATING SILT CURTAIN o 27 LF- ACCESS STAIRS o 4 EA - FLAT ROCK BOULDERS ( 48'' TO 72'' DIAMETER) o **** CY - NDDOT GRADE II RIPRAP o **** CY - RIPRAP BASE o 443 CY BORROW EXCAVATION o **** LF - ROCK WEIR BOULDERS ( 36" - 60" DIAMETER) o 1 LS - CLEARING AND GRUBBING o 1 LS - SEEDING AND MULCHING
Pembina City Dam Modification mobilization, modify existing dam, floating silt curtain, access stairs, flat rock boulders, NDDOT Grade II riprap, riprap base, borrow excavation, rock weir boulders, clearing and grubbing, seeding and mulching
Bid Close Date: