Binary Cycle Geothermal Power Plant Inspection Checklist
This binary cycle geothermal power plant inspection checklist ensures compliance with OSHA 29 CFR 1910.119 (Process Safety Management for organic working fluid operations), ASME Boiler and Pressure Vessel Code for heat exchangers, API 610 centrifugal pump standards, NFPA 70E electrical safety, and EPA volatile organic compound (VOC) reporting requirements for organic Rankine cycle (ORC) and Kalina cycle plants.
- Industry: Renewable Energy
- Frequency: Daily
- Estimated Time: 45-60 minutes
- Role: Binary Plant Operator / Process Engineer
- Total Items: 30
- Compliance: OSHA 29 CFR 1910.119 Process Safety Management, ASME Boiler and Pressure Vessel Code Section VIII, API 610 Centrifugal Pumps for Petroleum Industry, NFPA 70E Electrical Safety in the Workplace, EPA 40 CFR Part 98 GHG Reporting
Working Fluid System
Organic working fluid safety and containment.
- Working fluid inventory reconciled (no unexplained loss)?
- Combustible gas detectors showing no working fluid leaks?
- Working fluid system pressure within design limits?
- Air-cooled condenser operating at design back-pressure?
- Working fluid purity checked per schedule?
Heat Exchangers
Brine-to-working-fluid heat exchanger checks.
- Vaporizer inlet/outlet temperatures within design range?
- Preheater performance within design parameters?
- Condenser temperature and pressure within design?
- No cross-contamination between brine and working fluid?
- No excessive scaling buildup on brine side?
Turbine and Generator
Binary cycle turbine-generator operation.
- Turbine vibration within alarm limits?
- Turbine speed (RPM) within operating range?
- Turbine and generator bearing temperatures normal?
- Generator voltage, frequency, and power factor normal?
- Overspeed trip system functional?
Pumps and Cooling
Working fluid and brine pump system.
- Working fluid pump running within design parameters?
- Brine production pump flow rate adequate?
- Air-cooled condenser fans all operational?
- Pump mechanical seals not leaking working fluid?
- Lubrication oil system pressure and level normal?
Fire and Explosion Safety
Flammable working fluid fire prevention.
- Classified area (Division 1/2) electrical equipment properly maintained?
- Fire suppression system active in turbine building?
- No hot work permitted without hot work permit?
- No unauthorized ignition sources in classified areas?
- Emergency shutdown (ESD) system functional?
Shift Log
Operations documentation.
- Operator shift log complete?
- EPA GHG (HFC working fluid) reporting current?
- Net generation data transmitted to grid operator?
- Issues escalated to plant engineer?
- Shift Notes
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Why Use This Binary Cycle Geothermal Power Plant Inspection Checklist?
This binary cycle geothermal power plant inspection checklist helps renewable energy teams maintain compliance and operational excellence. Designed for binary plant operator / process engineer professionals, this checklist covers 30 critical inspection points across 6 sections. Recommended frequency: daily.
Ensures compliance with OSHA 29 CFR 1910.119 Process Safety Management, ASME Boiler and Pressure Vessel Code Section VIII, API 610 Centrifugal Pumps for Petroleum Industry, NFPA 70E Electrical Safety in the Workplace, EPA 40 CFR Part 98 GHG Reporting. Regulatory-aligned for audit readiness and inspection documentation.
Frequently Asked Questions
What does the Binary Cycle Geothermal Power Plant Inspection Checklist cover?
This checklist covers 30 inspection items across 6 sections: Working Fluid System, Heat Exchangers, Turbine and Generator, Pumps and Cooling, Fire and Explosion Safety, Shift Log. It is designed for renewable energy operations and compliance.
How often should this checklist be completed?
This checklist should be completed daily. Each completion takes approximately 45-60 minutes.
Who should use this Binary Cycle Geothermal Power Plant Inspection Checklist?
This checklist is designed for Binary Plant Operator / Process Engineer professionals in the renewable energy industry. It can be used for self-assessments, team audits, and regulatory compliance documentation.
Can I download this checklist as a PDF?
Yes, this checklist is available as a free PDF download. You can also use it digitally in the POPProbe mobile app for real-time data capture, photo documentation, and automatic reporting.