| Wastewater treatment plant expansion project update | |
| ISD is in the process of building a new wastewater treatment plant to enable the district to meet capacity demands in our growing community. Ground was broken April 22, 2009, with construction anticipated to be complete in October 2011.
Photos and a summary of the most current construction progress can be viewed below. For the complete project manager's report including construction schedlues and expenditures, please refer to the plant updates archive at right. All reports are available in PDF format. Water Recycling Facility Grand Opening Celebration photosClick on the slideshow to be taken directly to the Picasa photo album. UPDATE NO. 29 September 2011
Final Connection at Jersey Island.
September 17, 2011 Aerial Photo. Construction Manager’s Summary1. Schedule The project is on schedule for substantial completion within the contract time. Startup and testing of the UV system continues to be on the critical path. The supplier is working to correct their program to allow for final testing. 2. Work Progress Site Piping/Electrical Site piping and electrical is completed. The final pipe connection at Jersey Island was completed. Minor punchlist items remain. Work continues on punchlist items. Headworks Work continues on punchlist items. The capacity testing of the drum screens remains outstanding. Anoxic/Aeration Basins The system is in operation and work continues on punchlist items and tuning the system. MBR and Backpulse Tank The system is in operation and work continues on punchlist items and tuning the system. Chemical/Blower Building The blowers are in operation. A final report from the manufacturer related to the previous blower issues. Solids Handling Building Tuning and testing of the belt press continues. Punchlist work began. UV/Effluent Pump Station Coliform testing was completed and programming continued on the UV system. The Effluent Pump Station will be tested once the UV system is operational. 3. Contract Changes Two contract change order was issued in September for a credit of $22,247. 4. Testing No offsite testing this month. 5. Anticipated Work for Next Month The project will be substantially completed, the UV system will be tested out and the plant will discharge to the river. The Grand Opening is scheduled for October 15, 2011.
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Plant updates
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