The following is a list of commercial, water, wastewater and industrial projects completed over the last five years. Total Project Values over $20,000,000.

*These projects were accomplished with Paul Muddiman Electric

*End User: Barr Laboratories
Location: Forest, Virginia
Buyer: Barr Laboratories
Contract: New Adeno Facility Electrical and Controls

Description: Provided electrical and control services to install, wire calibrate and start-up new
Drug manufacturing operation for vaccines. Services included conduit, electrical wiring,
Equipment installation, instrument installation, calibration, validation procedures and start-up.
Control System commissioning with JC Metasys BAS.

 

*End User: Mecklenburg County
Location: Clarkesville, Virginia
Buyer: Thalle Construction Company
Contract: New Landfill Electrical and Controls
End User: Mecklenburg County
Location: Clarkesville, Virginia
Buyer: Thalle Construction Company
Contract: New Landfill Electrical and Controls

Description: Provided electrical and control equipment and installation, calibration and start-up
Equipment included 225A Generator, pump and tank controls, truck weighing system and
HVAC, building wiring.
Description: Provided electrical and control equipment and installation, calibration and start-up
Equipment included 225A Generator, pump and tank controls, truck weighing system and
HVAC, building wiring.

*End User: Giant Energy Systems
Location: Dillwyn, Virginia
Buyer: Giant Energy Systems
Contract: New Tank and Pump Controls

 

Provided turnkey project to add 32 tank radar level transmitters, and three pump controllers via
Including cabinet, PLC, touch-screen panel display and associated electrical. Provided calibration and commissioning services, and complete documentation package

 

End User: Blacksburg Water Authority
Location: Blacksburg, VA
Buyer: Simmons Construction Company
Contract: New Water Tank Controls
Description: Added water tank controls for three 3 million gallon water tanks using Allan Bradley PLC’s and Panel View Plus displays.

 

End User: Department of Corrections
Location: State Farm, VA
Buyer: Southwood Builders, Inc.
Contract type: WTP upgrades

Description: Design and supply new instrumentation, PLC based fiber optic SCADA for upgrade to existing WTP. SCADA systems included Rockwell RSView32

 

 

End User: Dahlgren WWTP
Location: Dahlgren, VA
Buyer: Southwood Builders, Inc.
Contract type: WWTP upgrades

Description: Design and supply new instrumentation, PLC based fiber optic SCADA for upgrade to existing WWTP.

End User: Hood Dairy
Location: Winchester, VA
Buyer: Hood Dairy
Contract: Upgrade 3 Boiler Control Systems and new instrumentation

Description: Replaced existing electronic controls with new Allan Bradley Control Logix and RS Studio SE HMI Software new field instrumentation and Data Acquisition System.

End User: State of Virginia, Department of Corrections
Location: Bland, Virginia
Buyer: Breakell Construction Company
Contract: Water Treatment Plant Improvements

Description: Add new instrumentation and controls with PLC, SCADA, Historian, and Reporting System. SCADA systems included Rockwell RSView32

 

End User: Town Abingdon Utilities Board
Location Abingdon, VA
Buyer: Frizzell Construction Company
Contract: Wolf Creek WWTP Upgrades

Description: Provide instrumentation, calibration, commissioning and
documentation services. SCADA systems included Rockwell RSView32

End User: VPI Christiansburg Blacksburg Water Authority
Location: Radford, VA
Buyer: Simmons Construction Company
Contract: Upgrade Filters from Hydraulic to Electronic Controls
Description: Replaced hydraulic control systems with digital controls and new field instrumentation and Data Acquisition System

 

End User: VA Medical Center
Location: Salem, VA
Buyer: Breakell Construction Company
Contract: Upgrade 4 Pneumatic Boiler Control System with Digital Controls
Description: Replaced pneumatic control systems with digital controllers with filed instrumentation and Data Acquisition System with MMI.

End User: Fairfax City
Location: Ashburn, VA
Buyer: City of Fairfax
Contract: WTP SCADA /Upgrade City of Fairfax Water Treatment Plant Supervisory Control and Data Acquisition System to PLC based system.

Description: Upgrading all systems including control of raw and finish water pumps, influent and backwash filter valve systems. A state of the art software package provides the water plant with the capability of monitoring and controlling both the plant and the water distribution systems located 20 miles away. The computer system will provide the plant and the distribution facility with real time data as well as required reporting functions.

 

End User: Bristol Virginia Utilities Board
Location: Bristol, VA
Buyer: Frizzell Construction Company
Contract: Water Plant Instrumentation, and SCADA

Description: New instrumentation and MacroView Supervisory Control and Data Acquisition system for Bristol Virginia Water Authority. PLC control of raw water
pumps, influent and backwash filter systems along with state of the art computer monitoring will provide the water plant with the capability of monitoring and controlling the entire facility with one operator.

 

End User: VA Medical Center
Location: Hampton, VA
Buyer: Power Mechanical, Inc.
Contract: Upgrade 3 Boiler Control Systems and new instrumentation

Description: Replaced existing electronic controls with new digital controllers, field instrumentation and Data Acquisition System with MMI.

End User: Lee County Water Authority
Location: Lee County, VA
Buyer: US Filter, Inc.
Contract: Water Plant Instrumentation

Description: Supply instrumentation and controls for Lee County Water Treatment Plant including and integrated network based turbidity monitoring system, blanket level detection, pH analyzers and influent flow meters and head loss transmitters.

 

End User: Henrico Doctors Hospital
Location: Richmond, VA
Buyer: Midwest Mechanical Contractors
Contract: O2 Trim System for 3 packaged boilers

Description: Design and Installation of 3 ea Century Controls Oxygen Trim Control Systems including central control unit and actuators.

End User: Hampton Roads Sanitation District
Location: Norfolk, Hampton, Virginia Beach, Suffolk, VA
Buyer: Hampton Roads Sanitation District
Contract: SCADA System design and supply

Description: Provide design, programming and start-up services for data acquisition and plant information systems linking 5 separate WWTP with Ethernet based applications software via fiber optic network.

End User: Norfolk Southern Schaffer’s Crossing Pre-treatment Facility
Location: Roanoke, VA
Buyer: Varney Electric, Inc.
Contract: Provide calibration and start-up services

Description: Functional checkout of control loops including field wiring verification, point to point. Project verification and engineering documentation. Number 2 Hopper Car Wash Building level transmitter, pump station and automatic alarm notification systems. Wash Building flow transmitter, recorder and pump station and automatic alarm notification system, locomotive maintenance building level transmitter and automatic alarm notification system, DAF building flow transmitters, polymer pump controls and automatic alarm system, locomotive fueling station level transmitter and automatic alarm notification system.

End User: Norfolk Southern East End Shops Pre-treatment Facility
Location: Roanoke, VA
Buyer: Varney Electric, Inc.
Contract: Provide calibration and start-up services

Description: Functional checkout of control loops including field wiring verification, point to point. Project verification and engineering documentation.
Wash Building flow transmitter, recorder and pump station and automatic alarm notification system, locomotive maintenance building level transmitter and automatic alarm notification system, DAF building flow transmitters, polymer pump controls and automatic alarm system, locomotive fueling station level transmitter and automatic alarm notification system.

End User: Hampton Roads Sanitation District
Location: Suffolk, VA
Buyer: Danis Heavy Construction
Contract: Functional checkout commissioning and start-up of DCS at Hampton Roads Sanitation District Nasemond Plant.

Description: Responsibilities included providing CAD revised drawings based on the loop checks and directing electricians in moving or replacing incorrect field wiring. Over 2000 loops were involved with over 5000 I/O points over a six-month period.
DCS loop and functional checkout including field wiring verification, point to point verification and engineering documentation. Approximately 2500 were involved. HVAC wiring verification, troubleshooting and engineering documentation

 

End User: NASA – LARC
Location: Hampton, VA
Buyer: NASA Langley Research Center
Contract: Steam Plant Controls Upgrade

Description: Turnkey Design, Installation, programming, calibration and start-up services. Design, engineer and supply, program, start-up, new DCS system for 4 -100,000 lb/hr boilers, compressor and auxiliary area equipment. The purposes of the project to integrate existing microprocessor combustion controls with computer system and replace existing burner management relays with programmable logic controllers, (PLC's) and integrate with SCADA system computer.

End User: NASA LARC
Location: Hampton, VA
Buyer: DTSV
Contract: -Boiler Controls Upgrade

Description: Boiler 1,2, &, 5 Controller upgrade. Engineer, supply, program, start-up, and document 15 each single loop programmable controllers, recorders, signal conditioners, fuel flow meters etc. The purpose of the project was to upgrade existing Hays controls to microprocessor based programmable controllers. The controls included boiler master, air and fuel controllers, oxygen trim control and 3 element feed water control.