Silver Lake Dam Repairs

Borough of Deer Lake

The project generally consists of concrete repairs to resurface the dam spillway, sluiceways, and concrete apron.

Missouri Department of Conservation

Construction survey staking, information sign, erosion control, clearing, grubbing, site grading, earth dam excavation, storage and spoil of excavated material, fill placement and compaction, removal of existing spillway and boat ramp, construction of new spillway, articulated concrete block, reinforced concrete, railing, dewatering, lake drawdown, lake filling, rip-rap, pipe gate, signs, and seed and mulch.

City of York

The project will consist of the installation and maintenance of erosion and sedimentation control devices, lowering pond water surface (if necessary), establish a staging area, clearing and grubbing of existing trees, brush and other vegetation as necessary, grade the emergency spillway area, construct the new concrete emergency spillway including side walls, underdrains and dissipater blocks, refurbish the primary spillway by lowering each of the four weirs, replace new drain valves, install new trash rack, raise the crest of the dam, and fine grade, seed, and mat all disturbed areas after construction activities have been completed. Provide the owner with a topographic survey of all new reconstructed areas, maintain reservoir water elevation until "approval to impound" is acquired from the scdhec, and finally remove all equipment and materials from the project site.