**************************************************************************
USACE / NAVFAC / AFCEC / NASA UFGS-33 56 21.17 (November 2018)
Change 2 - 11/22
------------------------------------
Preparing Activity: NAVFAC Superseding
UFGS-33 56 13.1
3 (August 2015)
UNIFIED FACILITIES GUIDE SPECIFICATIONS
References are in agreement with UMRL dated October 2022
**************************************************************************
SECTION TABLE OF CONTENTS
DIVISION 33 - UTILITIES
SECTION 33 56 21.17
SINGLE WALL ABOVEGROUND FIXED ROOF STEEL POL STORAGE TANK
11/18, CHG 2: 11/22
PART 1 GENERAL
1.1 REFERENCES
1.2 SUBMITTALS
1.3 COPIES OF API PUBLICATIONS
1.4 RELATED REQUIREMENTS
1.5 DESIGN REQUIREMENTS
1.5.1 Seismic Design Requirements
1.5.1.1 Columns
1.5.1.2 Shell Height
1.5.2 Tank Nozzles
1.5.3 Tank Roof
1.5.3.1 Emergency Ventilation
1.5.3.2 Emergency Vent Devices
1.5.4 Corrosion Allowance
1.5.5 Design Metal Temperature
1.5.6 Tank Bottom
1.6 QUALIFICATIONS OF TANK ERECTOR
1.6.1 Welding Qualifications
1.7 TANK CALIBRATION EXPERIENCE
1.8 QUALIFICATIONS OF FLOATING PAN MANUFACTURER
1.9 QUALITY ASSURANCE
1.9.1 Delivery and Storage Handling
1.9.2 Steel Tank Drawing Requirements
1.9.3 Data Requirements
1.9.4 Weld Inspector Certification
1.9.5 Test Reports
1.9.6 Inspection and NDE Personnel
1.9.6.1 NDE Personnel Certification
1.9.6.2 Qualifications of Testing Agency
1.9.7 Qualifications of API Std 653 Inspector
PART 2 PRODUCTS
SECTION 33 56 21.17 Page 1
