Ridge & Associates’ petroleum, crude oil, and LPG terminal engineering capabilities include design services for a wide range of petroleum terminal facilities:

  • Storage tanks, pumps and piping – aboveground storage tanks, underground storage tanks, pumping systems, process piping, tank and pipe insulation, fire protection systems, truck loading and unloading, tank car loading and unloading, pipelines and pumping stations, asphalt handling facilities, ethanol/biodiesel blending, additive injection, metering, provers.

  • Electrical power and control – electrical distribution, automatic tank gauging/high level systems, automated truck loading/ unloading control systems, data systems, emergency power systems, uninterruptible power systems (UPS), motor control centers, area lighting, arc flash studies, power coordination studies.

  • Instrumentation – programmable controllers, flow switches, pressure switches, temperature sensors, level controllers, vibration sensors, supervisory control and data acquisition (SCADA) systems, sampling systems

  • Pollution control – oil/water separators, vapor recovery and combustion units, environmental permits, SPCC plans, environmental assessments, operation manuals, SEPP plans.


Ridge & Associates has served a variety of terminal engineering clients, including the following:

  • Client List- Amoco Oil Company; BP Oil Company; Buckeye Terminals; Chevron; Citgo; Enbridge Energy; Equilon; Kinder Morgan; Marathon Petroleum Company; Magellan Midstream Partners, L.P.; Murphy Energy; Plains All American Pipeline; Pro Petroleum; Reith-Reilly Construction; RKA Petroleum; Seneca Petroleum; Seminole Gas; Sunoco; Teppco; Tesoro Petroleum; Texaco; WesPac Pipeline; Williams Energy.

For a complete client list, contact us.


2003–2016, Ridge & Associates, Inc.