Laserfiche WebLink
c o L o Colorado Water <br /> Conservation Board <br /> DuWj,cr, rn of Nawrai n­«s <br /> Last Updated: June 2020 <br /> Installation of the buried mainline from the booster pump to the VRI center pivot will mostly be completed in <br /> Task 2.However,the mainline will be located on the east side of the Sand Dike lateral(ditch)while the VRI <br /> center pivot will be on the west side of the Sand Dike lateral.Therefore,approximately 100 linear feet of 4- <br /> inch pipes will be installed to convey water from the mainline,crossing over the Sand Dike lateral,and <br /> leading to the VRI center pivot point of connection(POC).A concrete pad will be installed at the center pivot <br /> POC to provide a stable foundation for the center pivot lateral and control panel. <br /> Deliverable: <br /> • Mainline pipe that conveys water from the booster pump to the VRI center pivot. <br /> • Concrete pad and pipe connector for the VRI center pivot and control panel(to be donated once <br /> mainline and electrical line are available). <br /> Task 5-Installation of automated head gate and turnout gate in the Sand Dike lateral(Objective 1.d) <br /> Description of Task: <br /> CSU/IIC will work with Rubicon T"and Aqua Engineering Inc.to retrofit an existing check structure that <br /> regulates the water level and flow through the Sand Dike lateral within the IIC HQ premises.The existing <br /> head gate is manually operated and does not have automated flow measurement.The existing head gate will <br /> be replaced with a state-of-the-art automated head gate along with a turnout gate,both with precise flow <br /> measurement capabilities. <br /> Method/Procedure: <br /> Permission from the Sand Dike Ditch Company will be obtained before retrofitting activities begin.Once <br /> approval has been obtained,the existing check structure will be removed. Rubicon will provide specifications <br /> for the necessary concrete work to fit a(donated;see Exhibit C page 16) Rubicon F1umeGate®that will <br /> provide accurate flow measurement and precise flow control.The F1umeGate will be installed after the <br /> concrete work has been completed. In addition,a Rubicon PikoMeter® (donated;see Exhibit C page 16)will <br /> also be installed in close proximity to the F1umeGate and will serve as a turnout gate capable of remotely <br /> delivering precisely measured quantities of water to surface-irrigated sections of the IIC HQ. <br /> Deliverable: <br /> • Automated head gate(Rubicon F1umeGate)that provides accurate flow measurement and precise <br /> flow control in the Sand Dike lateral within the IIC HQ premises. <br /> • Automated turnout gate(Rubicon PikoMeter)that delivers precise amounts of water to surface- <br /> irrigated sections of the IIC HQ. <br /> CWP Grant Application 114 <br />