W/Wisard
 
 Water/Wastewater Information System and Records Database
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                       Water Supply Engineering Project          

      

Facility Info
PWSID Facility:
Owner Address: ATTN SHANNON WOOD CITY CLERK, 415 ANTIQUE CITY DR PO BOX 326, WALNUT, IA 51577
PWSID Number: IA7872062 Owner Contact: WALNUT, CITY OF
Owner Phone: 712-784-3443 Facility Type: Community
County: POTTAWATTAMIE Field Office: FO4
Population Served: 768 Status: Active

Project Details
Project #: W2005-228
DWSRF Number: FS-78-05-DWSRF-023
Project Description: Water Treatment plant & system improvements - SRF application.
DNR Project Manager: Taroon Bidar, PE
email: taroon.bidar@dnr.iowa.gov
Phone: 515-725-0278
Consultant: Snyder & Associates Inc
Submitted Without Engineer: No

Construction Permit/Approvals
Categories Received Reviewed Finalized Final Action Permit Number Download
Report 12/22/2005 1/19/2005 3/15/2005 Approved ER-05-228
Description : Water Treatment plant & system improvements - SRF application.
Treatment 4/20/2007 5/14/2007 10/24/2007 Permitted 2008-0050W
Description : Construction of new water treatment plant consisting of 3-LayneOx media pressure filters, Elctrodialysis Reversal(EDR)system, Forced Draft Aerator, chemical feed equipment for sodium hypchlorite, caustic soda and phosphate feed systems and other related and necesssary appertanences. Note:...
Report 4/20/2007 5/8/2007 6/28/2007 Approved PS-05-228
Description : Pilot Study of LayneOx media for Iron and Manganese removal as pretreatment ahead of membranes. Approved at filtration rate of 6 gpm/sqft of filter media.
Other 10/11/2007 10/12/2007 10/24/2007 Approved PS1-05-228
Description : Approval to start inplant pilot study at 7.5 gpm. Need to submit pilot protocol before starting in-plant pilot testing.

SRF
DWSRF Project NumberIUP Approved DateIUP Request AmountLoan Signed DateLoan Amount
FS-78-05-DWSRF-023 $996,000.0012/20/2007$1,300,000.00

Contracts
DWSRF Project NumberContractor NameDNR Award Concur Date
FS-78-05-DWSRF-023 Oakview Construction12/28/2007

Environmental Reviews
ER Started DateER SpecialistCategorical ExclusionArmy Corps Permit NeededFlood Plain Permit NeededFNSI/CX Issued for Comment DateFNSI/CX Cleared Comment Period Date
  No No No