Information
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Document No.
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Document Name
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Client / Site
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Conducted on
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Prepared by
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Location
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Check & Confirm with Airmaster Water Treatment (WT) maintenance staff (Nicole or Lynne on watertreatment@airmaster.com.au or 03 9837 8333) to see if they have been able to obtain a copy of the regular reports from the incumbent provider for this site. FYI - There are 2 treatment systems typically installed at each site. Firstly a LU-VE wetting agent applied by a simple dosing pump, which feeds into the spray header tank. Secondly a water softening plant, which includes cylinders of polymer resin granules and a brine backwashing system
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Airmaster to Attend site and review the condition of the installed plant and equipment, log all available parameters
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Log the available information at the WT controller
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pH
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Conductivity
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Are there any water leaks or visual faults evident at water softening station?
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Are there any leaks or visual faults evident at LU-WET wetting agent station?
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Take good quality images of the coils, especially showing any surface build-up and foreign matter. Take special consideration to bottom of the unit.
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Photograph any items flagged for follow up. Include these images within the quarterly report;
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Are fans and spray system operational at time of inspection, note any concerns?
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Record high pressure spray pump discharge pressure (as displayed on controller) in KPA
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Check if pressure Pump and spray solenoids are installed as per IP weatherproof rating, or whether a cover is needed;
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Check if activation of spray temperature setting (wet) is in line with design data sheet. Log setting
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Design Temp (C)
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Actual Temp (C)
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Please record cooler leaving water set point Temp (C)
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Please record ACTUAL cooler leaving water Temp (C)
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Carry out visual inspection of the coil headers, looking for leaks or areas of concern. Take quality images.
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Log the number of hours of operation of the spray system. (Maximum hours p.a. aprox. 900);
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Inspect spray tank for cleanliness and also that vermin proof lid and mesh on overflow point installed).
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Run LU-Wet Dosing Pump and ensure correct supply of chemical is delivered into Tank.
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Are there any obvious local environmental concerns at the time of the inspection i.e. leaves building up from local trees, chemical drift noted from local pipe vent, etc.
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Review fault diagnostics on main controller. Record comments on recent faults where applicable.
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Customer Sign off
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Airmaster check sheet is complete and has been signed off by Customer representative on site.
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Airmaster Sign off
