Laserfiche WebLink
<br />Item No.3 - Excavate and Backfill Voids Found at Annex Outlet Pive <br /> <br />During examination of the old outlet from Annex to No.8 a large void was discovered. The <br />original plan was to pump grout into the old outlet pipe, but given the extent of the adjacent void it was <br />determined to be more cost effective to excavate and backfill. <br /> <br />Additional Cost = $25,000 <br /> <br />Item No.4 - Foundation Over Excavation at No.8 <br /> <br />Poor sub grade conditions were encountered along the outlet which required removal. The over <br />excavated area was backfilled with concrete on the upstream portion and with sand on the downstream <br />portion. <br /> <br />Additional Cost = $15,000 <br /> <br />Item No.5 - Hvdraulic Overators - Elder & No.8 and Control Links <br /> <br />During the course of the project the Company elected to change from standard hand crank operators <br />to a hydraulic operated system, allowing the reservoirs to be linked together with regard to discharge. <br />Reservoir No.8 and Annex are the main storage reservoirs and Elder, which lies below these two acts like <br />an equalizer. The new system allows the discharges from No.8 to be balanced with those out of Elder and <br />will provide for automatic gate adjustments on No.8. This will keep the water level in Elder at a constant <br />elevation and keeps its discharge at a constant rate as well. The control system consists of a monitoring <br />station located in Elder that has a water level sensor which is tied to a control panel that operates No.8 <br />outlet gate. <br /> <br />Additional Cost = $55,000 <br /> <br />Item No.6 - Added Toe Drains on Annex <br /> <br />During construction it was determined that it would be advantageous to add toe drains to Annex <br />given the age of the existing system. <br /> <br />Additional Cost = $109,000 <br /> <br />Item No.7 - Enf!ineerinf! Work <br /> <br />Additional engineering work was performed by Smith Geotechnical for the work described above. <br /> <br />Additional Cost = $25,000 <br /> <br />The total cost of the items described above is $335,000. The Windsor Reservoir and Canal <br />Company is requesting a $301,500 loan (90% loan) for these unforeseen cost overruns. <br /> <br />Flood Protection. Water Project Planning i:ld Financing. Stream and Lake Protection <br />Water Supply Protection. Conservation Planning <br />