Keeping Operations Running Smoothly
Beyond facility construction, we collaborate with facility owners and operators to enhance the value of their capital assets.
As structures reach maturity, customers turn to us for performance assessments, modifications, repairs or upgrades to their tanks or facilities to extend operational life and ensure code compliance.
Our practical approach to inspections is based on extensive experience building tanks and facilities with similar configurations, design, materials and construction methods. In many cases, we performed the original engineering and/or construction work for the facility and can access original drawings and records to support our evaluations.
Expert Inspections & Repairs
We have extensive knowledge of repair and alteration codes including API 653 and the National Board Inspection Code (NBIC). In-service inspections are the first step to anticipating issues that may need to be addressed in order to avoid taking a tank out of service. Out-of-service inspections can be performed to check the general condition inside the storage tank or investigate a performance issue. We work with our customers to develop the appropriate decommissioning procedures to take the storage tank out of service and commissioning procedures to bring the tank back into service after all work is complete.
Certified & Accredited
CB&I has ASME Section VIII, Division 1 and 2 certifications for new construction (U and U2 stamps) and is also certified to perform repair and alteration work on existing ASME vessels with our NBIC R-1 (repair) and R-2 (alterations) stamps. We are well-known by regulators such as the Federal Energy Regulatory Commission (FERC) and Pipeline and Hazardous Materials Safety Administration (PHMSA) for being an expert in the industry.
Common Repair Projects Involve:
- Tank bottom replacements
- Tank shell repairs and replacements
- Fixed roof repairs and replacements
- Tank jacking and leveling
- Floating roof repairs, replacements and seal replacements
- Tank alterations and conversions
- Change of service evaluations
- Nozzle replacements
- Weld repairs, repairs to cladding/lining, weld buildup of wasted areas
- Replacement of shell courses and heads
- Insert plate/patch plate repairs
Upgrades Can Include:
- Internal Tank Valve installation or replacement
- Installation of new instruments for level detection
- Tank foundation heating system upgrades
- Updates to meet current OSHA code requirements, such as top guardrail on handrails
- Installation of tie-off points, roof perimeter handrails and platform modifications for safe access
- Insulation upgrades
- Upgrade cooldown or leak detection temperature elements
- Upgrade the instruments and controls systems
- Convert side entry penetrations to topside penetrations
- Relief valve sizing studies and upgrades