Types of Tanks

• Flat bottom cone roof tanks – from 500 BBLS to 300,000 BBLs
• Flat bottom umbrella roof
• Shovel Bottom (Sloping)
• Open top tanks
• Pontoon floating roof
• Double deck floating roof
• Internal Floating roof
• Skirt supported cone bottom
• Leg supported cone bottom
• Thermal Energy Storage (TES)
• Insulated tanks
• Pressure  API-650 to 2- ½  PSI
• Pressure API-620 to 14.7 PSI
• Cone Bottom
  • Skirt supported
  • Column supported
• Radial Cone
• Foundations
  • Ringwall
  • Slab
  • Leak detection

Codes:

• API-650
• API-620
• API-653 (repairs and retrofits)
• AWWA
• NFPA
• ASHRAE

Flat Bottom

• Structure supported cone roof  (Click Here)
• Toroconical ( Knuckle)  (Click Here)
• Elliptical (Click Here)
• Self supporting
  • Cone (Click Here)
  • Dome (Umbrella) (Click Here)
• Internal floating roof (Click Here)
• External pontoon floating roof   (Click Here)
• Double deck floating roof   (Click Here)
• Gas Holders (Dry Seal)
• Globoid
• Standpipes
• Terminals
• Turnkey construction

Repairs and Retrofits

• Bottom replacements
• Partial shell replacements
• Roof replacements
• Structural replacements
• Floating roof replacements
• API-653 inspections and certification

TES Tanks

PT&C TES tanks Benefits include:

• Lower Initial Capital Cost
• Lower Operating Cost
• Lower Maintenance Cost
• Quick Payback
• Flexibility
• Environmental Sensitive
• Reliability
• Advantages Over Ice System
• Improve Efficiencies for Turbine Air Systems

Materials :

Carbon Steel

Stainless Steel

• 304/ 304L
• 316/316L
• Lean Duplex
• Hastelloy