Federal

The following listing is intended to give an overview of the variety of projects accomplished by Quadrelec Engineering. It is by no means comprehensive. Other federal projects are listed under other project headings. For a copy of our SF254 and 255 click here.

Power Generation Load Flow, Short Circuit, Arc Flash Hazard, and Protective Device Coordination Studies
 

Owner:    US Army Corps of Engineers, Little Rock District
 
Description:    Arc flash hazard analysis for 179 sites consisting of buildings, recreation parks, hydroelectric generation plants, and river navigation locks.
 

 

Owner:    US Army Corps of Engineers, Tulsa District
 
Description:    System studies for eight hydropower plants consisting of vertical and slant axis turbine generators. Studies were part of a major rehab or generator uprate projects. Studies became de facto standards for other similar studies. Also provided protective device coordination studies for all plants including all station service systems and ancillary structures fed from the powerhouse including spillways, locks, and administrative buildings.


FAA- Structural Upgrade for Warehouse

Owner:    Mike Monroney Aeronautical Center, Will Rogers Airport, Oklahoma City, OK
 
Description:    Development of plans and specifications for lighting, power, fire alarm, LAN, security, paging, and telecommunications systems for 1.5 million SF warehouse structure with integrated office, machine shop, and electronic test lab activities. This 5-year effort involved electrical systems totaling over $2.5 million.  Subcontract with CH Guernsey & Co., Oklahoma City, OK

 

Tinker AFB - Replace Meters Base-wide
 

Owner:    U.S.A.F. 72nd Civil Engineering Group
 
Description:    Install gas, electric, and water meters with remote data retrieval via dial-up modems. Subcontract with CH Guernsey & Co., Oklahoma City, OK


Ft. Sill, OK Label Electrical Equip Bldg. 700
 

Owner:    U.S. Army
 
Description:    Evaluation, testing, and identification of electrical and lightning protection systems for a computer software programming facility operated by the TELOS Co.


Replace Gas Mains - South 40, Tinker AFB, OK
 

Owner:    72nd Civil Engineering Group
 
Description:   

Cathodic protection system design and related field testing for 13,500 lf of 6 and 3-inch gas mains. Soil resistivity and potential survey testing. Subcontract with ZRHD, Oklahoma City, OK



Replace Gas Mains - Area D, Tinker AFB, OK
 

Owner:    72nd Civil Engineering Group
 
Description:    Cathodic protection system design and related field testing for 5,000 lf of 4-inch gas mains. Soil resistivity and potential survey testing. Subcontract with ZRHD, Oklahoma City, OK


Replace Gas Mains - Arnold Dr, Tinker AFB, OK
 

Owner:    72nd Civil Engineering Group
 
Description:   

Cathodic protection system design and related field testing for 2,500-lf of 8-inch gas mains. Soil resistivity and potential survey testing. Subcontract with ZRHD, Oklahoma City, OK



ADAL Avionics Facility-& Central Energy Plant:
 

Owner:    USAF, Shepard AFB
 
Description:    Cathodic protection for 2,250-lf of chilled hot water piping using galvanic anodes. Subcontract for ZRHD, Oklahoma City, OK


Defense Finance Accounting Center
 

Owner:    U.S. Army, Ft. Sill, OK
Description:    Conversion of 1962 army hospital into five story data processing center. System designs LAN, paging system, and all electrical systems except for fire alarm. Title I and Title II services.


Upgrade Substation
 

Owner:    McAlester AAP, OK
 
Description:    Replace 69 kV switches with SF6 circuit switcher and associated relaying and remote controls for 15 kV switchgear.


Replace Substation
 

Owner:    McAlester AAP,OK
 
Description:    Replace 5 MVA 69 kV substation with new 14 MVA substation and 15 kV vacuum switchgear. Provided design and equipment procurement specifications and technical assistance. Also, provide all factory witness testing for transformers and field startup testing for switchgear and relaying.


Electrical Damage Survey- Ft. Sill, OK
 

Owner:    U.S. Army Corps of Engrs., Tulsa District
 
Description:    Investigate electrical failure of underground power distribution system in family housing. Provide fault analysis, coordination study, and recommendations for corrective actions. Review design for adequacy.


Electrical Design II:
 

Owner:    Army Corps of Engrs., Huntsville
 
Description:    Ongoing teaching contract for a PROSPECT course for electrical engineers. Topics included Cathodic Protection, Fire Alarm Systems, and Civil Works systems design.


Electrical Exterior Design
 

Owner:    U.S. Army Corps of Engrs., Huntsville
 
Description:    Ongoing teaching contract for a PROSPECT course for electrical engineers. Topics included Grounding, Power System Protection and Coordination, and ANSI C2.


Tulsa Intl. Airport- Relocate Security Fence:
 

Owner:    Tulsa Airport Authority
Description:    Relocate two automatic ramp security gates and related fencing, obstruction lights, and security access system. Subcontract with Poe & Assoc., Tulsa, OK


Wister Lake, OK Outlet Works
 

Owner:    U.S. Army Corps of Engineers, Tulsa District
 
Description:    Slide gate controls & major electrical rehab


Skiatook Lake, OK Outlet Works
 

Owner:    U.S. Army Corps of Engineers, Tulsa District
 
Description:    Slide gate controls and all electrical systems for the dam structures.


Arcadia Lake, OK Outlet Works
 

Owner:    U.S. Army Corps of Engineers, Tulsa District
 
Description:   

Slide gate controls and all electrical systems for the dam structures.

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