Specifications include, but are not limited to: PROVIDING CONSTRUCTION SERVICES TO THE FLOOD CONTROL DISTRICT OF MARICOPA COUNTY FOR THE MCMICKEN DAM REHABILITATION PROJECT- PHASE 2 PRE-CON (FCD2018C006) LOCATED IN MARICOPA COUNTY, ARIZONA. CONSTRUCTION INCLUDES DAM EMBANKMENT NORTH AND SOUTH OF THE PREVIOUSLY CONSTRUCTED EMERGENCY SPILLWAY, A DIKE TO CAPTURE FLOWS FROM PICACHO WASH, A SOIL CEMENT DROP STRUCTURE ON PICACHO WASH, A LOW FLOW CHANNEL TO CHANNEL FLOWS TO THE NEW OUTLET AND CONTRUCTION OF A REALIGNED OUTLET CHANNEL. OUTLET CHANNEL DIKES WILL ALSO BE CONSTRUCTED ON THE NORTH AND SOUTH SIDES OF THE EMERGENCY SPILLWAY TO CHANNEL FLOW AWAY FROM THE OUTLET CHANNEL AND THE DAM. THE PHASE 2 CONSTRUCTION CONTRACT MAY ALSO INCLUDE SAFE AND PROPER ABANDONMENT OF UP TO 5 EXISTING CMP OUTLETS LOCATED WITHIN/THROUGH THE EXISTION DAM LOCATED FURTHER TO THE SOUTH.