| Details: | Flood Control TRES RIOS ENVIRONMENTAL RESTORATION PROJECT PHASE II FLOW REGULATING WETLANDS, MARICOPA COUNTY, AZ, The Project Consists Of Construction Of An Approx. 280-Acre Area Of Regulating Wetlands Including Wetland Cells With Deep-Water Wetlands, Emergent Zones, Vector Control Sites, Hummocks & Islands, It Also Includes Construction Of Flow Control Structures, Discharge Structures, Weir Gates, Spillways & Other Structures Associated With Measurement Of Chlorine Residual & Sodium Sulfite & Composite Samples, In Additional To Those Described Above, Construction Of Operation & Maintenance Roads, Access Ramps, Landscaping & Piping Are Needed For Regulating Wetlands To Be Functional, An Approx. 2-Mile Long Trapezoidal Reinforced Concrete Channel Will Be Constructed As Part Of Wetlands Protection Features From Flooding Damage, Installation Of Four-Wire Right-Of-Way Fence & Gates, Removal & Disposal Of Debris & Incidentals Shall Be Done For The Project, Earthwork Consists Of Excavation, Compacted Fill & Disposal Of Excess Of Unsuitable Excavated Material To Optional Disposal Sites, Stone/Riprap Work Consists Of Installation Along The Fill/Cut Slopes Of Wetland Features & Flow Control Structure Outlets |
