2021 Water Treatment Plant Improvements

a. Demolition and removal of existing raw water intake building, controls, valve vault, temporary piping, pumps, and adjacent meat locker storage unit. b. New raw water intake building, access stairs, vertical turbine pumps, crane, alarms, controls, temporary pumping and piping, force main from raw water intake building to existing water treatment plant, adjacent water service including air/vacuum release, access road, fencing, and other appurtenances. c. New raw water intake control building, access stairs, HVAC, controls, VFD, underground electric service, wet well cleaning, and other appurtenances. d. Demolition and removal of existing WTP internal CMU walls, treated water force main, gutters, doors, windows, concrete pads, electrical room wall and ceiling, WTP exterior walls, and other miscellaneous valves, piping, and appurtenances. e. New WTP gravel loading dock ramp, loading dock leveler, concrete walk extension, fencing, fence gate, and other miscellaneous WTP site improvements. f. New WTP exterior coating, sill plate, interior walls, window relocation, door removal and infill wall, and ceiling leak repair. g. New WTP louvers, fan, repair of concrete spalling, compressor, air dryer, and electric unit heater. h. New WTP water supply connection, interior plumbing, and other appurtenances required for replumbing fixtures. i. New WTP seismic improvements, ceiling tie rods, wall tie rods, and interior room improvements. j. New WTP chemical storage tank, feed and fill piping, floor trough, chemical feed pumps, chemical injectors, crane, and other appurtenances. k. New chemical storage building, chemical storage tank, eye wash, feed piping, fill piping, lighting, and other miscellaneous appurtenances. l. Filter system improvements including; new air wash system, replacement of control valves, flexible joints, replacement of clarifier and filter media, clarifier media retaining screen, electrical improvements, control wiring, and level transducers. m. New treated water flowmeter. n. New treated water header piping. o. New OCV valve. p. Removal of existing treated water pump column and installation of City provided pump column. q. New WTP control panel, power and control wiring, SCADA upgrades, and miscellaneous control instrumentation. r. New WTP electrical service relocation. s. The work shall be provided complete with all demolition and relocation of existing facilities; all temporary structures, piping, pumping, power and control facilities to maintain continuous plant operation (except as specified in Section 01014); all concrete, support piping and equipment, electrical power, control and lighting; instrumentation; architectural items; painting; and dewatering, demucking, excavation, backfill, grading, paving, fencing and landscaping as shown and specified and shall include all specified delivery acceptance tests and inspections, installed tests and inspections, allowances, disinfection per AWWA standards, operational testing and commissioning

Water Treatment Plant, New Construction.

Division 02 -	Existing Conditions, Geotechnical Investigations, Subsurface Drilling and Sampling.
Division 03 -	Concrete, Concrete Reinforcing, Cast-in-Place Concrete, Precast Concrete.
Division 04 -	Masonry, Unit Masonry.
Division 05 -	Metals, Structural Metal Framing.
Division 06 -	Wood, Plastics, and Composites, Rough Carpentry.
Division 07 -	Thermal and Moisture Protection, Dampproofing and Waterproofing, Thermal Protection, Weather Barriers.
Division 08 -	Openings, Doors and Frames, Windows, Hardware, Glazing.
Division 09 -	Finishes, Flooring, Painting and Coating.
Division 10 -	Specialties, Signage, Safety Specialties, Lockers, Flagpoles.
Division 11 -	Equipment, Laboratory Equipment.
Division 12 -	Furnishings.
Division 13 -	Special Construction.
Division 14 -	Conveying Equipment, Lifts.
Division 21 -	Fire Suppression, Fire-Extinguishing Systems.
Division 22 -	Plumbing.
Division 23 -	Heating, Ventilating, and Air Conditioning (HVAC), Instrumentation and Control for HVAC, HVAC Air Distribution, Air Terminal Units.
Division 26 -	Electrical, Instrumentation and Control for Electrical Systems, Power Distribution Units, Lighting, Interior Lighting, Emergency Lighting, Exterior Lighting.
Division 27 -	Communications, Data Communications, Audio-Video Communications.
Division 28 -	Electronic Safety and Security, Electronic Access Control and Intrusion Detection, Video Surveillance, Fire Detection and Alarm.
Division 31 -	Earthwork, Site Clearing, Grading, Earthwork Methods.
Division 32 -	Exterior Improvements, Flexible Paving, Curbs, Gutters, Sidewalks, and Driveways, Fences and Gates, Irrigation, Planting, Turf and Grasses.
Division 33 -	Utilities, Water Utilities, Water Utility Distribution Piping, Water Utility Distribution Equipment, Disinfecting of Water Utility Distribution, Water Utility Storage Tanks, Wastewater Utility Pumping Stations, Storm Drainage Utilities, Electrical Utilities, Communications Utilities.
Division 40 -	Process Integration, Water Process Piping, Instrumentation and Control for Process Systems.
Division 41 -	Material Processing and Handling Equipment, Bulk Material Processing Equipment, Bulk Material Conveying Equipment, Bulk Material Feeders, Conveyors, Cranes and Hoists.
Division 44 -	Pollution and Waste Control Equipment, Odor Treatment Equipment, Water Pollution Control Equipment, Water Pollution Containment and Cleanup Equipment.
Division 46 -	Water and Wastewater Equipment, Common Work Results for Water and Wastewater Equipment, Water and Wastewater Preliminary Treatment Equipment, Water and Wastewater Chemical Feed Equipment, Water and Wastewater Clarification and Mixing Equipment, Water and Wastewater Secondary Treatment Equipment, Water and Wastewater Advanced Treatment Equipment, Water and Wastewater Residuals Handling and Treatment.