Revelle Electrical Switch Station Expansion

San Diego, CA Owner: University of California, San Diego

Project Overview

  • Utility infrastructure improvement for a large operational campus.
  • Approximate Contract Value – $11 million

​Scope of Service

  • Build a structure/facility for major utilities such as a medium voltage (12KV) switch station
  • Install a 23 bay switchgear in the new structure / facility
  • Build a medium voltage underground duct bank
  • Upgrade an existing operational utilities structure
  • Install over 1.5 miles of medium voltage cable through duct bank
  • Work with limited staging area

White River Solar Project: 25.2 MWDC

The site spans over 140 acres and will produce enough power to serve roughly 16,000 homes annually.

White River Solar project is a 25.2MWDC solar photovoltaic, grid connected power generation facility.

Ryan’s responsibilities comprised full engineering, procurement and construction of the entire system including procurement of electrical equipment, preparation of the site involving management of all project grading and trenching. Ryan also installed the support structures, module racking system, modules, inverters, DC wiring, AC power cables, with the associated collection equipment and all electrical systems for the entire project involving module connections and inverter installation. The Ryan team designed and optimized the project processes, installation and the 34.5kV-11.5Kv substation.

Project Overview
  • Completed in 8 months
  • ATI’s ground-mount single-axis tracking support structure on impact driven steel piers
  • Emerson 1.06MW inverters
  • Yingli 300W & Canadian Solar 290W polycrystalline modules
  • All power sold to Pacific Gas & Electric (PG&E)
  • Quanta Subsidiaries involved:
    • Dashiell Corporation

Grafton Solar 1.60 MWDC Solar Project – Grafton, MA

Fixed ground-mount solar project

Ryan’s responsibilities comprised full procurement and construction of the entire system including procurement of electrical equipment, preparation of the site involving management of all project grading and trenching. Ryan also installed the support structures, module racking system, modules, inverters, DC wiring, AC power cables, with the associated collection equipment and all electrical systems for the entire project involving module connections and inverter installation.

Project Overview
  • 1.60 MWDC ground-mount project
  • 325W modules
  • (1) 750kW inverter, (1) 500kW inverter
  • Completed in three months
  • Fixed ground-mount support structure on ground screws
  • Installation of the 13.8kV Interconnect

Corcoran Solar Project: 25.7 MWDC

The site spans over 115 acres and will produce enough power to serve roughly 16,000 homes annually.

Corcoran Solar Project is a 25.7 MWDC solar photovoltaic, grid connected power generation facility. This project was completed in 8 months.

Ryan’s responsibilities comprised full engineering, procurement and construction of the entire system including procurement of electrical equipment, preparation of the site involving management of all project grading and trenching. Ryan also installed the support structures, module racking system, modules, inverters, DC wiring, AC power cables, with the associated collection equipment and all electrical systems for the entire project involving module connections and inverter installation. The Ryan team designed and optimized the project processes, installation and the 34.5kV-11.5Kv substation.

Project Overview

  • ATI’s ground-mount single-axis tracking support structure on impact-driven steel piers
  • PLA with IBEW
  • Yingli 295W & 300W and Canadian Solar 290W polycrystalline modules
  • Emerson 1.06MW inverters
  • All power sold to Southern California Edison (SCE)
  • Quanta Subsidiaries involved:
    • Intermountain Electric, Inc.
    • Dashiell Corporation

White River 2 Solar Project: 26.6 MWDC

The site spans over 140 acres and will produce enough power to serve roughly 16,000 homes annually.

White River 2 Solar project is a 26.6MWDC solar photovoltaic, grid connected power generation facility. This project was completed in 10 months.

Ryan’s responsibilities comprised full engineering, procurement and construction of the entire system including procurement of electrical equipment, preparation of the site involving management of all project grading and trenching. Ryan also installed the support structures, module racking system, modules, inverters, DC wiring, AC power cables, with the associated collection equipment and all electrical systems for the entire project involving module connections and inverter installation. The Ryan team designed and optimized the project processes, installation and the 34.5kV-11.5Kv substation.

Project Overview
  • ATI’s ground-mount single-axis tracking support structure on impact-driven steel piers
  • PLAs with IBEW and Ironworkers
  • Quanta successfully managed and worked around Swainson Hawk nesting zones during construction
  • Yingli 300W polycrystalline modules
  • GE Brilliance 1.05MW inverters
  • Constructed for Consolidated Edison Development (CED)
  • All power sold to Pacific Gas & Electric (PG&E)
  • Quanta Subsidiaries involved:
    • Dashiell Corporation
    • Intermountain Electric, Inc.

Corcoran 2 Solar Project: 28.3 MWDC

Corcoran Solar Project is a 28.3 MWDC solar photovoltaic, grid connected power generation facility located in Corcoran, California. Constructed for Consolidated Edison Development (CED). Immediately adjacent to Corcoran Solar Project, also completed for CED in 2013. All power was sold to Pacific Gas & Electric (PG&E). The site spans over 114 acres and will produce enough power to serve roughly 16,000 homes annually. This project was completed in 9 months: April 2014 to April 2015.

Ryan’s responsibilities comprised full engineering, procurement and construction of the entire system including procurement of electrical equipment, preparation of the site involving management of all project grading and trenching. Ryan also installed the support structures, module racking system, modules, inverters, DC wiring, AC power cables, with the associated collection equipment and all electrical systems for the entire project involving module connections and inverter installation. The Ryan team designed and optimized the project processes, installation and the 34.5kV-11.5Kv substation.

Project Overview

  • Completed in 9 months: August 2014 to April 2015
  • ATI’s ground-mount single-axis tracking support structure on impact driven steel piers
  • SMA 1.8MWAC inverters
  • Canadian Solar 300W and Trina 305W modules
  • PLA with IBEW
  • Constructed for Consolidated Edison Development (CED)
  • Immediately adjacent to Corcoran Solar Project, also completed for CED in 2013
  • All power sold to Pacific Gas & Electric (PG&E
  • Located in Corcoran, California
  • Quanta Subsidiaries involved:
    • Intermountain Electric, Inc.
    •  Dashiell Corporation

Syncarpha Portfolio: 7.2 MWDC

  • Portfolio represents a total of 7.2 MWDC ground mount at three different locations in Berkshire County, MA
  • Project List for Syncarpha Portfolio
      • Hancock I
      • Hancock II
      • Hancock III
  • Full engineering, procurement and construction
  • 335W Trina modules
  • (82) 60kW SMA Sunny Tripower inverters, (4) 20kW SMA Sunny Tripower inverters
  • Terra Smart racking

California State University, Fresno, CA

Electrical Infrastructure Upgrade Project

Project Overview

  • Construction of New 12 kV Switchgear Building including switchgear, cable vaults, incoming PG&E service conduits, manhole and interrupter switch, 12 kV loop feeder distribution control system and campus power monitoring system
  • 12 kV loop feeder distribution system comprised of four feeder loops as follows:
    • Feeder Loop 1- Feeds 26 facilities on West side of campus
    • Feeder Loop 2 – Feeds 17 facilities in the Central/ South sides of the campus
    • Feeder Loop 3 – Feeds 24 facilities on the North/East sides of the campus
    • Feeder Loop 4 – Feeds Central Plant and the new switchgear building on the North side of the campus
  • Building incoming low voltage service feeders, switchboards and power meters. Includes connecting the power meters to the local building IDF for connection to the new campus power monitoring system
  • Underground PG&E infrastructure between Cedar and Chestnut Avenues located on the North side of Barstow Avenue as part of the PG&E Rule 20 design project to underground the existing overhead 12 kV pole line as part of a street widening project to add a bicycle lane in the future
  • The design includes equipment pads on grade for transformers and capacitors