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2025-127-E-AMS-Comfort Systems USA (Mid Atlantic) LLC-Sportsplex Pool HVAC Unit Replacement
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2025-127-E-AMS-Comfort Systems USA (Mid Atlantic) LLC-Sportsplex Pool HVAC Unit Replacement
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Last modified
4/7/2025 1:12:07 PM
Creation date
4/7/2025 1:08:25 PM
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Contract
Date
3/25/2025
Contract Starting Date
3/25/2025
Contract Ending Date
4/1/2025
Contract Document Type
Contract
Amount
$614,000.00
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OC Sportsplex Pool HVAC Unit Replacement <br />PDC Project 23022 Commissioning of HVAC 23 08 00 - 3 <br />Owner. <br />PART 3 EXECUTION <br />3.01 PREPARATION <br />A.Cooperate with the Commissioning Authority in development of the Prefunctional Checklists and <br />Functional Test Procedures. <br />B.Furnish additional information requested by the Commissioning Authority. <br />C.Prepare a preliminary schedule for HVAC pipe and duct system testing,flushing and cleaning, <br />equipment start-up and testing,adjusting,and balancing start and completion for use by the <br />Commissioning Authority;update the schedule as appropriate. <br />D.Notify the Commissioning Authority when pipe and duct system testing,flushing,cleaning,startup <br />of each piece of equipment and testing,adjusting,and balancing will occur;when commissioning <br />activities not yet performed or not yet scheduled will delay construction notify ahead of time and be <br />proactive in seeing that the Commissioning Authority has the scheduling information needed to <br />efficiently execute the commissioning process. <br />E.Put all HVAC equipment and systems into operation and continue operation during each working <br />day of testing,adjusting,and balancing and commissioning,as required. <br />1.Include cost of sheaves and belts that may be required for testing,adjusting,and balancing. <br />F.Provide test holes in ducts and plenums where directed to allow air measurements and air <br />balancing;close with an approved plug. <br />G.Provide temperature and pressure taps in accordance with Contract Documents. <br />3.02 INSPECTING AND TESTING -GENERAL <br />A.Submit startup plans,startup reports,and Prefunctional Checklists for each item of equipment or <br />other assembly to be commissioned. <br />B.Perform the Functional Tests directed by the Commissioning Authority for each item of equipment <br />or other assembly to be commissioned. <br />C.Provide two-way radios for use during the testing. <br />D.Valve/Damper Stroke Setup and Check: <br />1.For all valve/damper actuator positions checked,verify the actual position against the control <br />system readout. <br />2.Set pump/fan to normal operating mode. <br />3.Command valve/damper closed;visually verify that valve/damper is closed and adjust output <br />zero signal as required. <br />4.Command valve/damper open;verify position is full open and adjust output signal as <br />required. <br />5.Command valve/damper to a few intermediate positions. <br />6.If actual valve/damper position does not reasonably correspond,replace actuator or add pilot <br />positioner (for pneumatics). <br />E.Isolation Valve or System Valve Leak Check: For valves not by coils. <br />1.With full pressure in the system,command valve closed. <br />2.Use an ultra-sonic flow meter to detect flow or leakage. <br />F.Deficiencies: Correct deficiencies and re-inspect or re-test,as applicable,at no extra cost to <br />Owner. <br />3.03 TAB COORDINATION <br />A.TAB: Testing,adjusting,and balancing of HVAC. <br />B.Coordinate commissioning schedule with TAB schedule. <br />C.Review the TAB plan to determine the capabilities of the control system toward completing TAB. <br />D.Provide all necessary unique instruments and instruct the TAB technicians in their use;such as <br />handheld control system interface for setting terminal unit boxes,etc. <br />Docusign Envelope ID: D4F3B98E-0756-4A0C-A3AD-05AA32D39F1C
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