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  • Women-Owned Small Business

  • Ohio Edge Certification

  • Audited Health and Safety Program

  • DUNS # 019582480

  • ​SAM Registered

  • CAGE: 1G8B6

  • 89(a) Joint Venture

4024 E. Miami River Rd.

Cincinnati, Ohio 45002

P | 513.662.8120

F | 513.662.8125

© 2019 WQSi

FUEL SYSTEMS

military aviation + private/public aviation + marine + commercial terminal facilities + vapor control systems

WQSi specializes in civil, mechanical and electrical work on aviation fueling systems, oil and gas terminals and process terminals.  We maintain the qualifications necessary to perform a wide range of petroleum construction and maintenance services in various market segments. Our level of excellence in this field has allowed us to be the prime contractor or subcontractor of choice for service and maintenance agreements and key projects nationwide.

MILITARY AVIATION

We specialize in working with entities like, Defense Finance Accounting Services (DFAS), the US Army Corp of Engineers (USACE) and the Air Force Civil Engineer Center (AFCEC), Air National Guard, and we are well versed in the governments Unified Facilities criteria (UFC). 

Services​

  • Containment basins

  • Fill Stands

  • Concrete joint and crack repair

  • Canopy construction

  • Valves (PRV, Ball, Control, testing T’s, double block & bleed)

  • Pantographs

  • Flowmeters

  • EFSO

  • Program Logic control (PLC)

  • Pipe stands

  • Lightning protection

  • Product recovery tanks

  • Storage tanks (above ground and underground)

Whether a large national or international hub for a major carrier or a small municipal airport, WQSi has the experience and knowledge necessary to construct, maintain or repair commercial aviation fuel systems.

PUBLIC/PRIVATE AVIATION

MARINE

Marine fuel systems take a different kind of precaution.  It requires specialty equipment, and special insurance given the potential for immediate environmental impact if there is a failure in the system.  WQSi brings its extensive petrochemical fuel system construction and maintenance experience to the marine market segment including required Transportation Worker Identification Credentials (TWIC) for our crew members.

COMMERCIAL TERMINAL FACILITIES

WQSi offers numerous services in the fabrication, construction or maintenance of asphalt, light oil and chemical terminals. 

Services

  • Tank repair

  • Pipeline fabrication and repair

  • Heat coil installation

  • Additive injection and blending systems

  • Emulsion and cutback systems

VAPOR CONTROL SYSTEMS

Whether through the recovery of product or destruction of waste gas, WQSi helps companies make their operations cleaner and more efficient.  We work with our petrochemical partners to ensure the correct installation of the appropriate hardware.

Types

  • Vapor Combustion Systems

  • Vapor Recovery Systems

RECENT PROJECTS

STRATTON ANG
NEW CASTLE ANG
SPRINGFIELD, OH ANG
STEWART-NEWBURGH ANG