Downtown Stormwater Treatment Project

The Downtown Stormwater Treatment Project includes the following work: Demolition of existing site conditions. Install temporary sedimentation and erosion control elements. Temporary stormwater diversion. Construct pilings and concrete platforms. Construct wet well and valve vault and all appurtenances. Construct stormwater treatment units, pre-treatment units, ductile iron piping, plastic piping, and other piping. Excavation of existing site material including field screening, stockpiling, testing, haul, and disposal. Construct stormwater treatment units including appurtenances. Construct stormwater pump station and valve vault. Construct treatment unit irrigation, controllers, and connections. Install filtration media and plantings. Construct prefabricated electrical shelter. Construct electrical equipment, switchgear, motor control centers, panelboards, distribution transformers, uninterrupted power supplies, conduits, wiring, instrumentation, control systems, programmable logic controllers. Coordinate with utilities.Construct park amenities.

Division 02 -	Existing Conditions, Subsurface Investigation.
Division 03 -	Concrete, Cast-in-Place Concrete, Precast Concrete.
Division 11 -	Equipment, Play Field Equipment and Structures, Playground Equipment, Play Structures.
Division 22 -	Plumbing, Plumbing Piping, Plumbing Equipment.
Division 26 -	Electrical, Instrumentation and Control for Electrical Systems.
Division 31 -	Earthwork, Selective Clearing, Grading, Erosion and Sedimentation Controls.
Division 32 -	Exterior Improvements, Site Improvements.
Division 33 -	Utilities, Water Utilities, Water Utility Distribution Piping, Water Utility Distribution Equipment, Water Utility Pumping Stations, Wells, Storm Drainage Utilities, Storm Utility Drainage Piping, Storm Utility Water Drains, Storm Drainage Structures.
Division 44 -	Pollution and Waste Control Equipment, Water Pollution Control Equipment.