Inspection of Shop Fabricated ASTs per the SPCC Rule (2004)
Inspection of Shop Fabricated ASTs per the SPCC Rule (2004) Inspection of Shop Fabricated ASTs per the SPCC Rule (2004)
How STI SP001 differs from API 653 • API 650 includes equations for calculating the steel thickness needed for a particular tank. • API 653 allows for / requires more judgement by inspector
How STI SP001 differs from API 653 • Shop fabricated tanks – Tables that specify the steel thickness based on tank diameter and capacity. – Smaller capacities and smaller hydrostatic pressures – Capacity up to 50,000 gallons. – Manufactured in controlled shop environments
- Page 1 and 2: Inspection of Shop Fabricated ASTs
- Page 3 and 4: Review of 28 tanks at a Major Facil
- Page 5 and 6: Revised SPCC Rules • References i
- Page 7: Show me some tanks!!!
- Page 18 and 19: • API 12F API Specifications -
- Page 20 and 21: API Vertical-UL Horizontal Tanks
- Page 22 and 23: UL 142 Steel thickness
- Page 24: UL 142 type tanks
- Page 27: How STI SP001 differs from API 653
- Page 31 and 32: Corrosion concerns • Check corrod
- Page 33 and 34: Periodic Inspection by tank owner >
- Page 35 and 36: STI AST Inspector Training NEW for
- Page 37 and 38: STI Certified Inspection • Tank t
- Page 39 and 40: STI Certified Inspection • UT Tes
- Page 41 and 42: STI SP031-04 Standard for Repair of
- Page 43 and 44: Not all that meets the eye! Tank ow
- Page 45 and 46: • No grounding anywhere Tank #1
- Page 47 and 48: • Unsupported Pipes • • •
- Page 49 and 50: • Unsupported conduits • Valve
- Page 51 and 52: From 20 feet away…. • Dirt spot
- Page 53 and 54: New STI Standards Committee To revi
- Page 60: Inspection of Tanks Keeps Things Ha
How STI SP001 differs from<br />
API 653<br />
• API 650 includes equations for<br />
calculating <strong>the</strong> steel thickness needed<br />
for a particular tank.<br />
• API 653 allows for / requires more<br />
judgement by inspector
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