City CouncilApril 3, 2012
Hickory Water Supply       Update      April 3, 2012
Well Field Collector Pipelines• Installation of 50,700 feet of pipe to nine wells• General Contractor: Price Construction•...
Well Field Layout
Well Field Collector Pipelines                        16 inch Collector PipelinePipeline InstallationBetween Wells
Collector Pipe At Well #1
Transmission Pipeline• 62 miles of 30” pipe from well field to San Angelo• Contractor:             Oscar Renda• Sub-Contra...
Transmission Pipeline Route
R.O.W. Preparation
Well Field Development• Equip 9 existing wells• 175 to 200 Hp pumps• Depth setting:           720-830 ft• Pumping capacity...
Booster Pump Station
Well Field-Booster Pump Station• Design Complete March 1st• Advertise for Bids March 23rd• TCEQ Plan Review in Progress• T...
Treatment• Purpose:   Remove Radium 226-228 to EPA standard of 5 pCi/L• Pilot testing of treatment methods:   • Ion Exchan...
R.O. Pilot Plant• Test performance of 3 different R.O. membranes• Startup:                       February 2012• Report to ...
Pilot Test Facility
Reverse Osmosis Pilot
Treatment• Report to Council:           June 2012  - Select treatment method  - Begin final design• Advertise project for ...
City Council Meeting      April 3, 2012
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City Council April 3, 2012 Hickory Aquifer Project Update

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  • Pipeline installation between wells
  • City Council April 3, 2012 Hickory Aquifer Project Update

    1. 1. City CouncilApril 3, 2012
    2. 2. Hickory Water Supply Update April 3, 2012
    3. 3. Well Field Collector Pipelines• Installation of 50,700 feet of pipe to nine wells• General Contractor: Price Construction• Pipeline Sub-Contractor: Darnell & Dickson• Contract Amount: $3.8 million
    4. 4. Well Field Layout
    5. 5. Well Field Collector Pipelines 16 inch Collector PipelinePipeline InstallationBetween Wells
    6. 6. Collector Pipe At Well #1
    7. 7. Transmission Pipeline• 62 miles of 30” pipe from well field to San Angelo• Contractor: Oscar Renda• Sub-Contractor: S J Lewis• Contract Amount: $39 million
    8. 8. Transmission Pipeline Route
    9. 9. R.O.W. Preparation
    10. 10. Well Field Development• Equip 9 existing wells• 175 to 200 Hp pumps• Depth setting: 720-830 ft• Pumping capacity: 500 gpm
    11. 11. Booster Pump Station
    12. 12. Well Field-Booster Pump Station• Design Complete March 1st• Advertise for Bids March 23rd• TCEQ Plan Review in Progress• Tentative Bid Opening May 1st
    13. 13. Treatment• Purpose: Remove Radium 226-228 to EPA standard of 5 pCi/L• Pilot testing of treatment methods: • Ion Exchange: Completed 2011 • Reverse Osmosis Pilot Testing 2012
    14. 14. R.O. Pilot Plant• Test performance of 3 different R.O. membranes• Startup: February 2012• Report to TCEQ on results: May 2012
    15. 15. Pilot Test Facility
    16. 16. Reverse Osmosis Pilot
    17. 17. Treatment• Report to Council: June 2012 - Select treatment method - Begin final design• Advertise project for bids 2013• Place in operation 2014
    18. 18. City Council Meeting April 3, 2012

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