Tank Design & Engineering
Our in-house engineering team handles all mechanical, structural, and foundation design for petroleum storage tanks. We produce stamped engineering drawings, shell plate calculations, wind and seismic load analysis, and full API 650 design packages.
- Vertical fixed-roof and floating-roof tank design
- Horizontal AST engineering (UL-142 / UL-2085)
- Foundation and soil settlement analysis
- Nozzle, manway, and fitting layout
- Seismic and wind load calculations per API 650 Annex E
New Tank Construction
We self-perform all aspects of above-ground storage tank construction — from ground-breaking to hydrotest and commissioning. Our certified welders, certified weld inspectors (CWI), and API tank inspectors are on-site throughout every project phase.
- Gasoline & High-Octane Blends
- Diesel & Biodiesel
- Crude Oil & Condensate
- Jet Fuel (Jet-A / AvGas)
- Fuel Oil & Residual Products
- LPG & NGL (pressure vessel scope)
Floating Roof Systems
Floating roof tanks are required for volatile petroleum products including gasoline and light crude. We design and construct both internal floating roofs (IFR) and external floating roofs (EFR) with primary and secondary seal systems for maximum vapor control and EPA compliance.
- Pontoon-type and double-deck external floating roofs
- Full-contact and skin-and-pontoon IFR systems
- Primary & secondary seal installation (mechanical shoe, wiper, foam-filled)
- Rolling ladder, gauge pole, and gauger platform supply & fit
- Vapor recovery line integration
Inspection & Rehabilitation
Existing tanks degrade over time due to corrosion, settlement, and operational wear. Our API 653-certified inspectors assess tank integrity and our construction crews execute all repair scopes — shell plate replacement, floor reconstruction, nozzle repairs, and coating renewal.
- API 653 out-of-service & in-service inspection
- Ultrasonic thickness (UT) scanning — shell & floor
- Magnetic Flux Leakage (MFL) floor scanning
- Vacuum box testing & hydrostatic testing
- Settlement survey & fitness-for-service (FFS) assessment
- Remaining life calculations & RBI planning
Secondary Containment & Bunding
Environmental protection is non-negotiable in petroleum storage. We design and construct concrete and earthen bund walls, liner systems, sump pits, and stormwater management infrastructure to contain spills and meet EPA SPCC and state environmental regulations.
- Reinforced concrete bund wall construction
- HDPE and geomembrane liner installation
- Sump, drain valve, and stormwater system design
- SPCC Plan preparation support
- Impoundment sizing per NFPA 30 and EPA 40 CFR 112
Tank Farm & Terminal Development
For clients requiring complete terminal infrastructure, we deliver full turnkey tank farm projects — coordinating all engineering disciplines, civil works, tank construction, piping, fire suppression, electrical, instrumentation, and final commissioning under a single contract.
- Site survey, geotechnical investigation, and layout
- Multi-tank API 650 construction & commissioning
- Transfer piping, manifolds, and pump skid installation
- Gauging, level, and temperature instrumentation
- Fire suppression (foam system) per NFPA 11 & NFPA 15
- Electrical, lighting, and earthing & bonding