Site work for a water / sewer project in Ayrshire, Iowa. Completed plans call for site work for a dam / floodwall.

Four miles of two-sided open ditch excavation totaling 126,903 cubic yards, spoil leveling, open ditch seeding and fertilizing, removal and re-placement of approximately 200 linear feet of existing bank revetment, an estimated 1,750 linear feet of corrugated metal pipe tile outlets and surface drains ranging in diameter from 12 to 30, removal of one private ditch crossing and 48 diameter corrugated metal pipe culvert, replacing and lowering two private crossing culverts with 72 diameter corrugated metal pipe, a new 72 diameter corrugated metal pipe through County Road N28 (paved), replacing existing 117 x 79 arch corrugated metal pipe culverts through both N28 (paved) and 460th St (gravel) with 102 diameter corrugated metal pipe, pavement removals (113.6 square yards of 12 hot mix asphalt, and 63.6 square yards of 6 portland cement concrete) and 177.2 square yards of 12 hot mix asphalt full-depth patch with compacted subbase, removal of four existing concrete headwalls on 117 x 79 arch corrugated metal pipe culverts, construction of four cast-in-place concrete headwalls, traffic control, seeding and fertilizing disturbed road ditches, and all equipment, labor, materials, tools, transportation, and supplies needed to complete the work. Bids will be accepted up until the time of opening.