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USACE / NAVFAC / AFCEC / NASA UFGS-41 22 13.33 (May 2010)
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Preparing Activity: NAVFAC Superseding
UFGS-41 22 13.3
3 (April 2008)
UFGS-41 22 23.23 20 (April 2006)
UNIFIED FACILITIES GUIDE SPECIFICATIONS
References are in agreement with UMRL dated October 2022
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SECTION TABLE OF CONTENTS
DIVISION 41 - MATERIAL PROCESSING AND HANDLING EQUIPMENT
SECTION 41 22 13.33
PORTAL CRANE TRACK INSTALLATION
05/10
PART 1 GENERAL
1.1 REFERENCES
1.2 SUBMITTALS
1.3 QUALITY ASSURANCE
1.3.1 Welder, Welding Method, and Welder Qualification
1.3.2 Certifications Required
1.4 DELIVERY, STORAGE, AND HANDLING
1.5 EXISTING CONDITIONS
PART 2 PRODUCTS
2.1 RAIL MATERIALS
2.1.1 Crane Rail
2.1.1.1 Rail Section Weight and Hardness
2.1.1.2 Metallurgical Composition
2.1.2 Joint Bars
2.1.3 Track Bolts, Nuts, and Washers
2.1.4 Rail Clips
2.1.5 Weldable, Adjustable Rail Clips
2.1.6 Impact Pads
2.1.7 Electrodes
2.2 CRANE TRACK FITTINGS
2.2.1 Four-Rail Portal Crane Track Systems
2.2.2 Two-Rail Portal Crane Track Systems
2.2.2.1 Cast Manganese Steel Double-Tongue Switch Points
2.2.2.2 Cast Manganese Steel Rigid Ramp-Type Frogs
2.2.2.3 Cast Manganese Steel Turntable Frogs
2.2.2.4 Fabricated Double-Tongue Switch Points
2.2.2.5 Fabricated Rigid Ramp-Type Frogs
2.2.2.6 Fabricated Turntable Frogs
2.2.2.7 Manually-Operated Switch Throw Mechanisms and Housings
2.2.2.8 Power-Operated Switch Throw Mechanism
SECTION 41 22 13.33 Page 1
