Read operations and maintenance on uspeglobal.com and the Unique EPC & O&M page.
USP&E as Your Guide Through Grid-Code Compliance
Send equipment-packaging and frequency-first genset conversations to newgasturbinegenerators.com when that is truly the intent. Keep mobile/relocatable envelope conversations on mobilegasturbinegenerators.com.
Treat the Grid Code as a Commercial Gate
USP&E Manifesto Video
USP&E—What We Do
Bridge With a Remanufactured GE Frame 6B Under Compliance Pressure
A remanufactured GE Frame 6B can provide capacity while new units complete their studies and tests, but it must meet the same grid code. Verify its records, reman scope, controls condition and preservation, and check whether its excitation and governor systems need upgrades to satisfy current requirements.
Natural gas engines and used or new gas turbines face the same scrutiny. Compare them on how easily they meet ride-through and frequency response requirements, how good their dynamic models are and how much testing the utility will require before export. Witness tests need careful choreography: test scripts, metering, utility observers and a fallback plan if a step fails, so rehearse them internally before the official date.
Plan AI Gas Turbines and FX-45 Blocks Beside the Grid
USP&E EPC & EPCM
If Phase 1 used surplus Frame packages and Phase 2 hopes for modular aero-like packaging density, say so explicitly in the risk register. Mixed fleets are normal; silent assumptions are not. O&M training plans should anticipate multi-fleet skills rather than pretending every later block will clone the first.
Proof from recent work
Data centres · USA
Major US hyperscale developers
USP&E refurbished 7 GE Frame 6Bs to zero hours in-house for major US hyperscale developers.
Mining · Mali
Barrick Gold, Loulo-Gounkoto
USP&E refurbished the 104 MW power station, rebuilding more than 80 MW of Caterpillar CM32 engines and adding new zero-hour capacity.
Read the case study ›Mining · Tanzania
Perseus Mining, Nyanzaga Gold Project
USP&E supplied 28 Cummins KTA50 containerised gensets for the Nyanzaga Gold Project in Tanzania.
Your path from first call to reliable power
Your 3-step plan: 1. Share connection agreements, grid code and single-line diagrams under NDA. 2. Receive a clause-by-clause compliance plan with studies and tests. 3. Commission, pass witness tests and hand over to accountable O&M.
- List applicable grid-code clauses, utility witness requirements, and which loads must stay online during contingencies.
- Integrate protection settings, SCADA, operator training, and O&M change-control into one compliance matrix.
- Complete permits, funding, interconnection agreements, and commissioning rehearsals before final equipment selection.
Common questions
Why does grid-code compliance delay new gas turbines?
USP&E sees grid-code compliance delay new turbines when studies, models and test procedures start too late. Utilities will not allow export until ride-through, frequency response, reactive capability and protection are proven, so compliance work must run in parallel with design and procurement from the start.
Can your remanufactured GE Frame 6B meet modern grid codes?
USP&E evaluates a remanufactured GE Frame 6B against the applicable grid code clause by clause. Many requirements can be met with settings and controls updates, while some may need excitation or governor upgrades, so the review happens before the unit is committed to the connection.
How fast can USP&E respond to a grid-code review?
USP&E can begin as soon as you share the connection agreement, applicable grid code and single-line diagrams. US engineers map clauses to equipment and tests first, then plan studies and settings, and timing depends on utility responsiveness, model availability and test windows.
What studies does your grid connection usually need?
USP&E typically prepares short-circuit, load flow, dynamic stability, protection coordination and power quality studies, plus validated models of the generator, excitation and governor. The utility reviews them before agreeing witness tests, so model quality directly affects how quickly you energise and export.
How is your compliance maintained after energisation?
USP&E maintains compliance through settings management, periodic testing, model updates after equipment changes and records the utility can audit. Any change to controls, firmware or protection goes through a review, so your plant does not drift out of compliance between inspections.
Why owners choose USP&E
USP&E is a full-service engineering, EPC and O&M company, not a broker. One team designs, builds and runs your plant, so nothing falls between contracts.
Racing a go-live date?
Tell us your load, fuel and timeline. A USP&E engineer will come back with options for New Gas Turbines projects, not a sales pitch.