Ensuring Integrity and Cleanliness for Reliable Underwater Operations

Subsea pipelines and their instrumentation systems are critical components in offshore oil and gas production. These systems operate under extreme pressures and harsh environments, where even minor contamination or undetected leaks can lead to significant operational failures, environmental hazards, and costly downtime.

Arudra specializes in precision pressure testing and flushing services for subsea pipelines instrumentation systems to verify structural integrity, remove contaminants, and ensure the system meets stringent safety and operational standards before commissioning or restart.

Years
of Experience

What We Do

Arudra delivers specialized pressure testing and high-efficiency flushing services for subsea instrumentation piping and tubing. Our process ensures system integrity and cleanliness in line with API, ISO, and NACE standards, helping clients maintain safety and operational reliability.

Deliverables

Our services include hydrostatic and pneumatic testing, removal of residues and particulates, and use of advanced flushing rigs with filtration and monitoring. We provide real-time data logging, automated reports, and final cleanliness verification through particle counters and lab analysis.

System Survey & Preparation

Identify subsea lines, valves, and critical zones; isolate and prep the system for safe execution.

High-Pressure Flushing & Cleaning

Flush lines with high-pressure jets, in-line filtration, and turbulent flow for effective cleaning.

Pre-Test Inspection & Sampling

Conduct visual checks and take baseline samples to assess particulate and moisture conditions.

Post-Flush Sampling & Analysis

Lab test fluid samples for particle count and chemical content to verify standard compliance.

Pressure Testing Execution

Perform hydro/pneumatic tests using clean fluids with continuous pressure logging for leak checks.

Final Verification & Documentation

Confirm test results and provide a detailed report with certifications and sampling records.

Benefits

Comprehensive Validation for Clean, Safe, and Reliable Subsea Instrumentation Systems

Verifies pipeline integrity to prevent leaks, pressure failures, and long-term system degradation

Ensures contaminant-free piping for accurate readings and reliable instrument performance

Meets strict OEM and industry standards for subsea pipeline commissioning and validation

Minimizes shutdown risks, maintenance costs, and potential environmental non-compliance

Enhances long-term operational safety and protects the integrity of critical subsea assets

Ready for Safe, Compliant Subsea Operations?

Arudra’s expert team ensures your subsea instrumentation pipelines are pressure tested and flushed to the highest quality standards, safeguarding your offshore assets from day one.

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Arudra Engineers Pvt Ltd is an ISO 9001:2015, ISO 45001:2018, and ISO 14001:2015 certified company based in Chennai, India.

Contact Us

Arudra Engineers Pvt Ltd,
No 79, Valmiki Street,
Thiruvanmiyur,
Chennai - 600 041.

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