Granular Activated Carbon Media Suppliers for PFAS Treatment and Wells Rehabilitation

The construction of the PFAS Treatment and Wells Rehabilitation Project (Project) will be defined by future bid documents and is anticipated to include the construction of groundwater well facilities improvements and a new centralized treatment facility (CTF) located at the City's Operations Service Center (OSC) for disinfection, fluoridation, and PFAS treatment of the City's groundwater. The PFAS treatment system will utilize granular activated carbon media and have an ultimate design capacity of 8,100 gallons per minute (gpm) but may be limited to 5,800 gpm for the initial phase of the Project. The scope of work for the granular activated carbon (GAC) media supplier will be defined by the Project's future bid documents and is anticipated to consist of manufacturing and delivery of GAC media for the initial fill, commissioning-phase support, training, and documentation. The City will procure separate contracts for pressure vessel equipment and on-going media supply services. GAC media suppliers must successfully complete the prequalification process outlined in the prequalification documents in order to be listed in the Project's future bid documents as an allowable supplier of GAC media. Prequalification is a two-step process that includes 1) submittal of an SOQ to demonstrate compliance with minimum qualification requirements and 2) participation in rapid small-scale column testing (RSSCT) conducted by an independent laboratory to demonstrate compliance with minimum performance requirements for PFAS removal. Questions should be directed to the project manager by phone at (925) 931-5519, or by email at tyamello@cityofpleasantonca.gov. Questions will only be answered by reference to particular sections of these prequalification documents. If interpretation is deemed necessary, then the question shall be addressed in writing and a clarification shall be given to all prospective suppliers through addenda. To allow time for issuance of addenda, questions shall only be accepted prior to seven (7) calendar days before the SOQ deadline date.

Division 02 -	Existing Conditions, Subsurface Investigation, 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, Metal Fabrications.
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, Compartments and Cubicles, Safety Specialties, Emergency Aid Specialties, Fire Protection Specialties, Lockers, Storage Assemblies, 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, Instrumentation and Control for Plumbing, Plumbing Piping, Plumbing Equipment, Plumbing Fixtures.
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, Exit Signs, Exterior Lighting.
Division 27 -	Communications, Structured Cabling, Data Communications, Voice Communications, Audio-Video Communications, Distributed Audio-Video Communications Systems.
Division 28 -	Electronic Safety and Security, Electronic Access Control and Intrusion Detection, Access Control, Intrusion Detection, Electronic Surveillance, Video Surveillance, Electronic Detection and Alarm, Fire Detection and Alarm.
Division 31 -	Earthwork, Site Clearing, Grading, Erosion and Sedimentation Controls, Earthwork Methods.
Division 32 -	Exterior Improvements, Flexible Paving, Rigid 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, Water Utility Pumping Stations, Disinfecting of Water Utility Distribution, Water Utility Storage Tanks, Wells, Wastewater Utility Pumping Stations, Storm Drainage Utilities, Ponds and Reservoirs, Electrical Utilities, Communications Utilities.
Division 35 -	Waterway and Marine Construction, Shoreline Protection, Waterway Construction and Equipment.
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, Common Work Results for Pollution and Waste Control Equipment, Air Pollution Control, Noise Pollution Control, Odor Control, Odor Treatment Equipment, Water Pollution Control Equipment, Water Pollution Containment and Cleanup Equipment, Solid Waste Control and Reuse, Waste Thermal Processing Equipment, Fluidized Bed Combustion Equipment, Rotary Kiln Incinerators, Pyrolysis Equipment, Hazardous Waste and Medical Waste Incinerators, Heat Recovery Equipment for Waste Thermal Processing, Synthesis Gas Cleanup and Handling 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.