James E. Anderson Reverse Osmosis Water Treatment Membrane Replacement

Contractor/Original Equipment Manufacturer (OEM) to replace aging RO membrane elements in skids 1-10 and provide the equipment, materials, appurtenances, labor and associated warranties to supply and install the designed membrane train upgrades at the James E. Anderson Water Treatment Facility. The City will be replacing membranes for all skids over the course of the 5-year replacement schedule. The OEM shall provide all materials and services as required to manufacture, store, install, as well as provide performance testing of the membrane system upgrades for skids 1-10 at the James E. Anderson Water Treatment Facility (WTF) in accordance with specified requirements. Skids 1-10 each will operate with a two-stage, 32:16 array configuration with the first stage consisting of thirty-two (32) pressure vessels and the second stage consisting of sixteen (16) pressure vessels. Each pressure vessel houses seven (7) membrane elements for a total of three hundred thirty-six (336) membrane elements per skid. The City has pre-selected and procured membrane elements for the full facility replacement. This Contract is for installation of the replacement membrane elements, upgrades to the membrane trains, and ancillary upgrades to skids 1-10 as requested by the City within the term of the contract. Installation of replacement membranes, interconnectors, O-rings, gaskets, end adaptors, membrane train upgrades, workmanship warranty, and material warranty for the items provided and installed by the OEM. This includes all work necessary for the upgrades to furnish and install pressure vessels, interconnectors, adaptors, gaskets, O-rings, piping and valve modifications, instrumentation replacements and/or upgrades on RO skids, and general process upgrades as requested by the City. This also includes replacement of end adaptor stainless steel snap rings on the vessels of skids 1-3. The City will pre-select and procure membrane elements for installation by the OEM. The OEM will be required to receive, store (if necessary), and install the membrane elements procured for replacement. The scope of work also includes performance testing along with start-up testing services for each train individually.

Water Treatment Plant, Renovation.

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, Air and Gas Diffusion Equipment, Membrane Diffusers, Biological Treatment Systems, Membrane Biological Reactors, Water and Wastewater Advanced Treatment Equipment, Water and Wastewater Residuals Handling and Treatment.