Renovation of a water / sewer project in Camarillo, California. Conceptual plans call for the renovation of a water / sewer project.

The Camrosa Water District currently in the process of designing a new replacement well known as University Well No. 2. The District currently operates University Well No. 1 at the site and is looking for a new well while maintaining the original well as a back-up water source. These wells will be the main supply source for the District's 1.0 MGD reverse osmosis treatment plant located at the water reclamation facility. Although in some cases, both wells may be pumping. These wells will supply raw well water to the District's Round Mountain Reverse Osmosis Water Treatment Plant located approximately 1 mile south of the well site. The proposed project is located on property near the intersection of Lewis Road and University Drive, near California State University, Channel Island. Camrosa has hired a Geohydrologist for the well design and engineering design services will be needed to identify an exact location for the well drilling, foundational concrete slab, building enclosure, piping, electrical (MCC, switchgear, PLC & ancillary electrical) and all other facilities necessary for a complete municipal well. At this time, it is unclear if wellhead pre-treatment will be needed to limit/prevent the premature build-up of calcium carbonate in the well screens. General Scope of Work for Professional Design Services for University Well No. 2 - Well Site Facilities. The listed scope generally defines work needed to provide well site improvements. Below is a general overview of expected design tasks required by the Consultant. Additional items the Consultant feels necessary should be included in their proposal listed as "Additional Task." 1. Request and Review all existing pertinent drawings, hydrogeologist reports/specifications, and data; 2. Coordination with District's hydrogeologist on suitable well location and elevation requirements. 3. Kick-off meeting and site visit (1), and progress meetings (1); 4. Existing utility research; 5. Provide surveying services (if necessary); 6. Draft temporary easement or agreement for construction area during drilling 7. Provide geotechnical services (if necessary); 8. Develop a letter style technical memorandum that discusses and evaluates: o Condition of site o Evaluate flood plain issue and remediation o Various site improvements, that include, but not limited to: o Raised building slab o Pump enclosure building, electrical, ventilation, interior waterproofing (similar to University Well No. 1). o Power requirements (including existing onsite emergency generator power supply and service) o General electrical requirements and services. o Interior and exterior lighting o Drainage improvements/modifications for sight drainage, catch basins o Communication improvements o Wellhead treatment requirements - (include as additional task) o General site all weather surfaces o Fencing improvements o Gates o General Layout exhibits should include a minimum of two options o Cost evaluation and preliminary engineer's budget estimate for both options. 9. Provide detailed plans in accordance with the most feasible option on District's standard size plan sheets using AutoCAD 2023 or back compatible versions and reference to the District's standard plates. Plans shall include all above and below ground improvements and will be submitted at 50-percent, 90-percent, and100-percent for review and comments; 10. Provide technical specifications and bidding documents in both Word and PDF format at 90% and 100%; 11. Provide preliminary budget estimate in technical memorandum and detailed Engineer's Cost Estimate at 90% and 100% design submittal. 12. Incorporate District comments and/or changes related to design review. 13. Provide bidding services to include: o Pre-bid meeting and site visit o Respond to RFIs and other necessary administrative items prior to bid Detailed Project Scope: The existing well site property is owned by the California State University, channel Islands located within unincorporated Ventura County. No building permits are required, but building structures should be designed in accordance with the latest building code standards. Other than the existing CSUCI #4 (University Well No.1) Well, there are two existing wells that have been converted to monitoring wells. It is expected that the new well will be located at the south end of the property. The site is near/adjacent to the Calleguas Creek and is within a designated flood zone. The Consultant should evaluate this zone and design all facilities accordingly. The new well will be designed by the District's geohydrologist, Geoscience Services, inc. The project scope includes, but is not limited to: o Well Location - Consultant shall identify the layout and location of the well through a coordinate or benchmark system that can be easily identified and implemented by a well drilling outfit. The site shall take into consideration interior and exterior access to the well, but also future removal of the pump building, pump and future well redevelopment. o Well Site Foundation & Enclosure - The existing well is located on an elevated concrete slab and enclosed by a wooden framed building with composite roof. This project would include a similar set-up with either a wood frame or prefabricated building. Building should include provisions for roof access during well rehabilitation and should include seismic and wind restraints, lighting, power, ventilation, interior wall waterproofing features. Interior and floor slab should include elements to resist water, moisture, and drains to remove leakage from well pump seals. Floors should be coated with non-slip epoxy. The building should be equipped with fan ventilation and include thermostat controls. o Electrical - It is expected that the existing electrical service and PLC are adequate for the new well. However, the consultant will need to review and confirm as part of the technical memorandum. The exception could include the addition of a separate breaker, VFD, and controls located in a NEMA 12 cabinets adjacent to the new well site. In the event the service is inadequate, design provisions for new switchgear will be included as part of the scope. It is noted that any new electrical equipment should be located above the flood zone. Additionally, provisions for controls will need to be included. The District will contract separately with a system integrator; however, the engineering consultant should coordinate with them early in their design process. It is the Consultants responsibility to coordinate with the SI and incorporate any comments, drawings or plans into the contract drawings and specifications. o Piping, Valves, and ancillary equipment - o Ductile Iron/Steel piping o Fittings o Sampling taps o Pressure Gauges/transducers o Valves o General Site Improvement - may include, but are not limited to: o Site Grading o Drainage Improvements o Laying of base material onsite and along access perimeter road o Modify existing fencing and the installation of new gates Deliverables: Consultant shall provide a letter proposal outlining and detailing the above scope of work. Consultant shall list additional tasks as necessary. The proposal should include: 1. General approach to the project 2. Qualifications 3. Breakdown of costs by tasks and hours, including sub-consultants in table format. 4. Technical Memorandum schedule 5. Full Design schedule 6. General and specific experience in this type of work 7. Additional items consultant feels may be necessary or convenient with explanation Consultant Selection: Consultant services will be based on the qualifications and approach submitted for the required project. For questions, please contact Mr. Terry Curson, District Engineer at (805) 482-8063 or Terryc@camrosa.com