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USACE / NAVFAC / AFCEC / NASA UFGS-13 48 73 (May 2022)
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Preparing Activity: USACE Superseding without Revision
UFGS-
13 48 73 (May 2020)
UNIFIED FACILITIES GUIDE SPECIFICATIONS
References are in agreement with UMRL dated October 2022
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SECTION TABLE OF CONTENTS
DIVISION 13 - SPECIAL CONSTRUCTION
SECTION 13 48 73
SEISMIC CONTROL FOR MISCELLANEOUS EQUIPMENT
05/22
PART 1 GENERAL
1.1 REFERENCES
1.2 SYSTEM DESCRIPTION
1.2.1 General Requirements
1.2.2 Miscellaneous Equipment and Systems
1.2.3 Contractor Designed Bracing
1.3 SUBMITTALS
PART 2 PRODUCTS
2.1 EQUIPMENT REQUIREMENTS
2.1.1 Rigidly (Base and Suspended) Mounted Equipment
2.1.2 Nonrigid or Flexibly-Mounted Equipment
2.2 BOLTS AND NUTS
2.3 SWAY BRACING
PART 3 EXECUTION
3.1 BRACING
3.2 BUILDING DRIFT
3.3 ANCHOR BOLTS
3.3.1 General
3.3.2 Cast-In-Place
3.3.3 Drilled-In Anchor Bolts
3.3.4 Anchor Bolt Testing
3.3.4.1 Torque Wrench Testing
3.3.4.2 Pullout Testing
3.4 RESILIENT VIBRATION ISOLATION DEVICES
3.4.1 Spring-Type Vibration Devices
3.4.2 Multidirectional Seismic Snubbers
3.5 EQUIPMENT SWAY BRACING
3.5.1 Suspended Equipment
3.5.2 Floor or Pad Mounted Equipment
SECTION 13 48 73 Page 1
