Bulletin No. 107. Guidelines for: Suggested Safety and Operating Procedures When Making Ammonia Refrigeration Plant Tie-Ins. IIAR Ammonia Refrigeration Library, (1997, February). Addresses the need to approach ammonia refrigeration system tie-ins in a safe and methodical manner. Provides owners and contractors with a general checklist of safety and logistical items that should be reviewed when planning system shutdowns and tie-ins. Also provides engineers with ideas on how and where to design for future connections and taps that can make future tie-ins easier and safer.

TABLE OF CONTENTS

• 1. Introduction
• 2. Scope
• 3. Reference Sources
• 4. Planning for Future Expansion
• 5. Planning Individual Load Additions
• 6. Pumping Out Prior to Tie-In
• 7. Tie-In
• 8. Testing
• 9. Bring On-Line