PT. Indo Utama Services

ABOUT VULNERABILITIES

Critical Threats in Geothermal Facilities

Standard HVAC systems fail rapidly in geothermal plants. Corrosive gases do not just attack metal pipes; they aggressively destroy the sensitive micro-electronics that control your entire operation.

Control Room: If corrosive gas exposure is left unchecked, the micro-traces on server PCBs and DCS control panels will corrode. This triggers a loss of monitoring control (blind operation), the appearance of ghost signals, and sudden facility shutdowns.

Electrical & Instrument Room: Corrosive gases are highly reactive to copper and silver components on switchgears. Continuous corrosion will drastically increase electrical resistance, triggering overheating, unexpected short circuits, and fatal fire risks.

INDUSTRY CHALLENGE

Common Air Contaminants In Geothermal Industry

Absolute compliance with ISA S71.04 and ISO 14644-1 standards for air quality control is mandatory to secure critical areas.

H₂S

Hydrogen Sulfide

NH₃

Ammonia

CO₂

Carbon Dioxide

POTENTIAL IMPACT

Corrosion Attack Impacts

Corrosion is not only a maintenance issue; it is a direct threat to facility reliability.

System Failure

Operational Downtime

Reduced Reliability

Financial Losses

OUR STRATEGIC FRAMEWORK

A proven 4-step methodology for absolute asset protection

1

UIL Assessment

Precise gas sampling and particle measurement to identify environmental compliance against ASHRAE, ISA, and ISO standards.

2

UIL Action

Implementation of UIL Air Purification System and special filters to remove contaminant gases and particles.

3

UIL Monitoring

Implementation of active corrosion tracking devices for real-time data, ensuring continuous equipment protection.

4

UIL Periodic Maintenance

Periodic maintenance service program to ensure systems stay in targeted goal performance.

WHY PT INDO UTAMA SERVICES

IUS Engineering Value

From identifying environmental risks to delivering verified air quality solutions, IUS provides a complete engineering approach for critical environments.

Engineering Approach

Conducted environmental assessment to identify actual contamination through gas sampling and corrosive gas measurement.

Engineering Solution

Implementation of UIL Air Purification System featuring multi-stage filtration technology to protect critical electrical and control equipment.

Result & Benefit

Significantly reduced corrosion risk, improved protection of critical assets, and enhanced equipment reliability.

Clean Air Solutions For The Geothermal Industry