Yuba City Wastewater Treatment Facility Improvements Job 1512.00
On-call task order contract for ongoing engineering support ...read more »at an in-service wastewater treatment facility. Work included design of: high purity oxygen generation system, new secondary clarifier, rehabilitation of three existing clarifiers, new digested sludge dewatering facility, and a facility-wide evaluation of electrical power distribution and instrumentation/controls systems. « read less
Design, procurement, programming, testing, and commissioning...read more » of a replacement Supervisory Control and Data Acquisition (SCADA) system at Iron Mountain Mines, a US EPA Superfund Site located near Redding, California. Replacement system consists of redundant, geographically separated servers, and three operator workstations operating Wonderware Version 2014R2, with inter-server fiber backbone. Programming/configuration consisted of development of +/-90 graphics screens as well as integration with site GIS and CMMS programming. « read less
Performed a comprehensive audit of the the City of Modesto&#...read more »39;s existing water, wastewater, and storm water SCADA systems, which consisted of proprietary hardware and software developed by HSQ Technologies. City SCADA was comprised of a 20 year-old central computing infrastructure and remote devices at over 200 sites throughout the city. The Audit defined present and future SCADA requirements, and evaluated and decided how to best meet those requirements. ArcSine's Audit developed a roadmap which clearly defined the sequence, timing, costs, staffing and other aspects of the SCADA migration. ArcSine's work products were suitable for planning, budgeting, and usable by technical and managerial personnel. « read less
Electrical engineering support for decommissioning the Humbo...read more »ldt Bay Nuclear Power Plant. Support included electrical design and supporting calculations for phased decommissioning of various elements of the Humboldt Bay Power Plant. « read less
Novato Sanitary District - RWF Expansion Job 1617.00
ArcSine designed electrical and control system improvements ...read more »for improvements to the Novato Sanitary District's in-service Recycled Water Facility (RWF) to increase the Plant's capacity from 0.85 MGD to 2.55 MGD. « read less
ArcSine Engineering provided both engineering services durin...read more »g construction and complete PLC and SCADA programming for a major upgrade to increase the capacity of the Novato Sanitary District's primary Recycled Water Facility, located in Novato, California. « read less
ArcSine provided electrical and control system engineering s...read more »upport for water system improvements for the City of Tulelake, California. Improvements included a complete rehabilitation of the Well No. 1 site, the addition of a standby generator at Booster Pump Station No. 1, including an Automatic Transfer Switch (ATS), the addition of a standby generator and ATS at Well No. 3, the addition of an ATS at Lift Station No. 2, and consolidation of the power distribution system at the corporation yard (BPS, Well No. 1, and Lift Station No. 1). « read less
DSRSD - Field Operations Facility-Electrical Improvements SDC/Construction Mgmt Job 1622.01
ArcSine provided engineering services during construction an...read more »d construction management for construction of electrical improvements to the Dublin San Ramon Services District's (DSRSD) operations Facility (FOF) in Pleasanton, CA. The project replaced the existing 1000-Amp service entrance, installed an 80kW emergency standby generator, including an automatic transfer switch (ATS), installed a 30kVA uninterruptable power supply (UPS) to provided redundant power to DSRSD's critical Supervisory and Data Acquisition (SCADA) system, installed a programmable logic controller (PLC) panel which interfaced with the District's 186Hz microwave backbone telemetry system and 4.9 GHz remote site radios, and a building-wide ArcFlash study. « read less
Red Bluff City Hall - Boiler/Chiller Replacement Job 1634.00
Provided engineering design and bidding assistance services ...read more »necessary for the replacement of the existing Chiller and condenser units (air conditioning), and the Boiler (heating equipment) at the Red Bluff City Hall complex. « read less
Remodel to the existing Carnegie Library located in Lakeport...read more », California. Project added an elevator, new restrooms and entry. Project included MEP services. « read less
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
Woolsey Fire Inspections and Residences Prototype Job 1708.10
This project included a field inspection for eight sites (tw...read more »o for the Malibu Creek State Park and six for the Leo Carrillo State Park). These field inspections were used for the design of future projects. This project also included the MEP Schematic Design of a prototype residence design. « 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.
