Yuba City Digester, Dewatering, and Electrical Facility Improvements Job 1703.00
ArcSine performed detailed evaluations of the Plant Instrume...read more »ntation, Control Systems, and Power Distribution Systems in support of developing Technical Memoranda (TM) recommending proposed improvements. Collaborative workshops with the City resulted in decisions comprising the basis for the ultimate design scope. ArcSine's design included replacement of five site distribution 12kV transformers and associated substations, wholesale process and electrical improvements to the headworks, digester, and sludge dewatering processes, including new 480-volt MCC's, demolition and replacement of aging MCC's in the Grit, Return Activated Sludge (RAS) and chlorine processes, integration of a new Secondary Clarifier (electrical and controls), and design of 4 new plant PLC control panels. « read less
Yuba City - On-Call Engineering Support Job 1730.00
Multi-year on-call contract with the City of Yuba City to pr...read more »ovide electrical, control system, and mechanical engineering support, and programming and construction management services as requested by the City. « read less
Central Contra Costa Sanitary District (CCCSD)- Pump Station Improvements Job 1738.00
Electrical and I&C improvements to six pump stations and...read more » one metering station. Evaluated conversion from engine/electric-driven pumps to all electric-driven pumps at two pump stations. Develop as-built 3D/BIM visualizations of the pump stations for planning purposes. Performed a pre-design level of electrical and I&C improvements at all stations. Developed a pre-design summarizing recommendations. « read less
CCCSD Pump Station Improvements - Phase 1 Job 1738.01
Electrical, I&C, and communications/SCADA improvements t...read more »o three sewer pump stations and a flow metering station. Scope included tasks for assessing existing SCADA architecture District-wide (~20 stations) and recommending improvements. Two pump stations are converting from diesel engine-driven wet weather pumps to all-electric wet weather pumps (650-700 hp). « read less
CCCSD Concord Metering Station Construction Management Job 1738.02
Electrical and instrumentation improvements for a a critical...read more » flow metering station. Included replacing a 30" Ø venturi flowmeter with a 30" Ø magnetic flowmeter. « read less
Dublin San Ramon Services District (DSRSD) DERWA Support Job 1748.00
Dublin-San Ramon Services District (DSRSD) has a partnership...read more » with the East Bay Municipal Services District (DSRSD EBMUD Recycled Water Authority) - "DERWA" to supply recycled water to an East Bay Area customer base. ArcSine provided third-party engineering and programming support for a large DERWA expansion project at the DSRSD Regional Wastewater Treatment Facility in Pleasanton, California. In addition to engineering/programming review, ArcSine also provided PLC and SCADA programming for the integration of the DERWA project. « read less
Paradise Irrigation District - Pump Station Design Job 1750.00
ArcSine designed the electrical and instrumentation controls...read more » elements for a new distribution pump station and a replacement reservoir for the Paradise Irrigation District, located in Magalia, California. « read less
Electrical, I&C construction management for Guam Waterwo...read more »rks Authority's (GWA) SCADA Phase A-1 construction project. Included deep wells, reservoirs, booster pumping stations, sewer pumping stations, and a sewer treatment plan (~20 sites). This project implemented the first phase of what is ultimately envisioned to be an island-wide SCADA network for 400+ sites. « read less
City of Petaluma - Payran Lift Station Design Review & Programming Job 1840.00
Assisted the City of Petaluma with design review support for...read more » the Payran Lift Station improvements and performed the programming modifications once the project began construction. « read less
Yuba City Wastewater Treatment Facility - Programming Job 1848.00
Complete PLC and Supervisory Control and Data Acquisition (S...read more »CADA) programming support for a $20M upgrade to the City of Yuba City's primary wastewater treatment facility located in Yuba City, California. Project included replacment of seven Modicon Quantum PLC's with Allen Bradley Control Logix PLC's, programmed using Studio 5000 development software, replacement of single SCADA server with dual redundant servers operating on G.E. iFix supervisory software, and integration of a plantwide, self-healing Ehternet fiber ring network. « read less
Northern California & Oregon Engineering Company serving Redding, the Bay Area, and the surrounding Northern California area, as well as Medford, Rogue Valley, Willamette Valley, Southern Oregon, Central Oregon, Nevada, Washington, Idaho, Utah, and Arizona.
