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Specifications - City of Montpelier, Vermont

Specifications - City of Montpelier, Vermont

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Title:<strong>Montpelier</strong> District Heating<strong>City</strong> <strong>of</strong> <strong>Montpelier</strong>, VT15990 – Testing, Adjusting, and BalancingIssue Date:September 28, 2012Page #:6 <strong>of</strong> 11outside conditions within 5°F wet bulb temperature <strong>of</strong> maximum summer designcondition, and within 10°F dry bulb temperature <strong>of</strong> minimum winter designcondition. Take final temperature readings during seasonal operation.PART 2 PRODUCTS (Not Used).PART 3 EXECUTION3.1 PREBALANCE PROCEDURESA. General Procedures1. Obtain design Drawings and <strong>Specifications</strong> and become thoroughlyacquainted with the design intent.2. Obtain copies <strong>of</strong> satisfactorily reviewed shop drawings <strong>of</strong> all air handlingequipment, outlets (supply, return, and exhaust), pumps, coils, terminalsand temperature control diagrams.B. Air System Procedures1. Walk the system from the system air handling equipment to terminal unitsto determine variations <strong>of</strong> installation from design.2. Check filters for cleanliness.3. Check lubrication <strong>of</strong> all motors and bearings.4. Check fan belt tension.5. Check fan rotation.C. Water System Procedures1. Verify all strainers have been cleaned.2. Examine hydronic systems and determine if water has been treated andcleaned.3. Check pump rotation.TESTING, ADJUSTING, AND BALANCING159906

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