AST Construction Services
AST Construction has the services and capabilities for every project. We specialize in the services you see listed below and we are confident we can meet any other need you may have.
API and AWWA New Tank Construction:
- 650/620 Hydrocarbon, Chemical and Petro-Chemical Vessels
- Reservoirs and Standpipes for Water Storage Piping
- New Pipelines
- Pipeline Modifications
- Thermal Relief Bypass
- Carbon & Stainless-Steel Lines
- Valves & Nozzles
Inspections and Engineering Services:
- API 653 Qualified and Trained Inspectors
- In-Service & Out-of-Service Inspections
- Ultrasonic Thickness Testing
- Weld Seam Vacuum Box Testing
- Tank Settlement Evaluation Report
- Internal Roof Seal Inspections
- Visual Inspection of Dike Area
- Pipeline Testing & Inspections
- Tank Layout and Appurtenance Drawings
- Computerized Formal Written Reports
Tank Maintenance and Servicing:
- Floating Roofs Installation and Repair
- Primary and Secondary Seal Installation
- Steel Roofs -- Pan, Pontoon or Double Deck Design
- Tank Jacking and Leveling
- Cone Roof and Bottom Replacements
- Cut Down, Relocation and Re-Erection Projects
- Dike Wall and Foundation Construction and Modification
- Secondary Containment Bottoms including Modification
- Aluminum Roof Installation and Repair
- Shell Ring Replacement
- Hot Taps and Seal Replacement
- Foam Chambers and Gauging Systems
Specialty Steel Fabrication:
- Upgrade of your Bridges and Catwalk System
- Tank Ladders and Stairs construction
- Custom Steel Fabrications Specific to your Terminal
- Requirements according to OSHA and ANSI Standards
