High Pressure Cut Out setting in kPa and Time Delay. Contractor to ensure that the high pressure set point is below the shut off pressure of the pump installed, as measured at the point of connection of the high pressure take off Low Pressure Cut Out setting in kPa and Time Where a storage tank has been supplied, tank water level probe settings for: start filling stop filling low level cut out minimum when irrigation pump can restart. The Contractor shall provide details of all tank water level probe settings, given as mm from the top edge of the tank wall, as part of the system constructed’ detail. ‘as Checklist for Project Team Activity Responsibility Stakeholder(s) Timeframe Irrigated area and Hydrozones Irrigation CM (Grounds) Gate 3 Planning confirmed Consultant Irrigation water source Irrigation CM (Grounds) Gate 3 Planning flow/pressure/quality and availability Consultant has been verified and confirmed Capacity of the control system to Irrigation CM (Grounds) Gate 3 Planning accommodate the proposed Consultant has been verified and any discrepancy has been resolved. Sprinkler grouping/valving have Irrigation CM (Grounds) Gate 3 Planning been calculated with flow Consultant (L/sec) and precipitation rates (mm/hour) established for each group/valve. Provision for BMCS for controllers, Irrigation CM (Building Gate 3 Planning valves and pressure sensors, etc. Consultant Operations) All approvals required have been Irrigation CM (Capital Gate 5 Construction received and documented Consultant / Works) Contractor Authority to access restricted or Contractor CM (Grounds) Gate 5 difficult areas of UWA sites has Construction been obtained. Controller programmed to meet Contractor CM (Grounds) Gate 5 UWA requirements Construction All trenches backfilled, compacted Contractor Gate 5 and level. Construction
High Pressure Cut Out setting in kPa and Time Delay. Contractor to ensure that the high pressure set point is below the shut off pressure of the pump installed, as measured at the point of connection of the high pressure take off Low Pressure Cut Out setting in kPa and Time Where a storage tank has been supplied, tank water level probe settings for: start filling stop filling low level cut out minimum when irrigation pump can restart. The Contractor shall provide details of all tank water level probe settings, given as mm from the top edge of the tank wall, as part of the system ‘as constructed’ detail. Checklist for Project Team Activity Responsibility Stakeholder(s) Timeframe Irrigated area and Hydrozones confirmed Irrigation Consultant CM (Grounds) Gate 3 Planning Irrigation water source flow/pressure/quality and availability has been verified and confirmed Irrigation Consultant CM (Grounds) Gate 3 Planning Capacity of the control system to accommodate the proposed has been verified and any discrepancy has been resolved. Irrigation Consultant CM (Grounds) Gate 3 Planning Sprinkler grouping/valving have been calculated with flow (L/sec) and precipitation rates (mm/hour) established for each group/valve. Irrigation Consultant CM (Grounds) Gate 3 Planning Provision for BMCS for controllers, valves and pressure sensors, etc. Irrigation Consultant CM (Building Operations) Gate 3 Planning All approvals required have been received and documented Irrigation Consultant / Contractor CM (Capital Works) Gate 5 Construction Authority to access restricted or difficult areas of UWA sites has been obtained. Contractor CM (Grounds) Gate 5 Construction Controller programmed to meet UWA requirements Contractor CM (Grounds) Gate 5 Construction All trenches backfilled, compacted and level. Contractor Gate 5 Construction
J-UWA-Design-and-Construction-Standards-Irrigation-Services.docx