TGCs Energy

Experience

The principals are experienced in capex program management for engineering design, procurement, and construction through alliance agreements with engineering service providers and construction contractors.

Project Experience:

- Large diameter pipeline looping projects across the U.S. for capacity expansion

- DOT mainline relays

- Mississippi River directional drill to replace large diameter mainlin

- Hydrostatic tests of offshore transmission lines, onshore DOT retests, and SCC tests

- Multi-line large diameter offset and relay projects for highway improvements

- Submar mat installations and stream bank realignment for erosion mitigation

- Installation of ultrasonic metering facilities (860 MMSCFD to 5 MMSCFD)

- Coordination of hot taps

- Large diameter mainline anomaly investigations, repairs, and replacements

- Large diameter launcher and receiver barrel installations and mainline valve replacements

- Liquid separation facilities

- Grassroots compressor stations for turbine and reciprocation drivers

- Pre-combustion chambers and high-pressure fuel systems to comply with emissions requirements

- Electrical upgrade (208 volt to 480 volt) for 1930's era compressor station, including a commercial feed and transformer, new MCC and switch gear, PLC interface, UPS, fiber optic (CAT 5) cable install, ASCO transfer switch, commercial generator rewind (482KW, A52 Frame, 120/208 volt, 2320/1340 amp), temporary generator interface, variable frequency drivers, distribution panels, breaker panels and motors, grounding grids, and significant conductor replacements while maintaining facility service

- Equipment condition monitoring equipment (eCM ©) installations (CB-GMVH) (CB-LSV)

- Coordination of pulsation and vibration studies and mitigations


Additional Expertise

- FERC fillings and field inspections

- Coordination and application for COE and MMS permits

- Negotiation of reimbursement, construction, ownership, operation, and maintenance agreements with third party facility operators and highway agencies

- Pipeline operations per 49 CFR Part 192, subparts M and I for regulatory compliance activities