Field Office Compliance - Work Request

Work Request ID - 2739

Sparboe Farms Inc (humboldt) - 310413626

2088 120th St Humboldt, IA 50548

Webster County

FO 2

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Describe Request

Date	Comment	Commenter
7/28/2014	Please conduct a site visit to determine if there are any obvious sanitary defects that could be contributing to the ACUTE coliform bacteria MCL violations. This is the PWS's 2nd ACUTE bacteria MCL violation in less than 12 months; therefore, well evaluations and continuous disinfection or a new water source will be required. Please also identify any items that may require correction at the PWS; and might therefore impact a compliance schedule if we determine continuous disinfection is required (i.e., buried pressure tanks, well in a pit, inadequate well casing, well construction not to standards, structure that could be used to house equipment, etc.). If possible, photos of the wells and pressure tank(s) would be helpful. Thanks.	MARIE LEAT

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Report

Attached Files/Reports

Document Name	Type	File Date	Note
Sparboe - Humboldt (2014-07-31) WS Work Request visit.pdf	Inspection Report (public)	07/31/2014	7-31-2014 WS Work Request visit
Sparboe - Humboldt (2014-08-20) written response from Sparboe.pdf	Inspection Report (public)	07/31/2014	8-20-2014 written response from Sparboe

File Name	File Type	File Date	Note

Comments

Date	Comment	Commenter
10/1/2014	Letter from Sparboe stating that RPZs will be installed.	GLENN CARPER
8/1/2014	Work request investigation conducted on 7/31/14. Observed some problems that could contribute to bacterial contamination: cross connection between potable water supply and the watering system in the chicken barns, potable water lines interconnected with production water lines after the RPZ in the production building, and no inspection tag on the RPZ. There are also some potential problems that I could not directly observe: possible leaky foot valves on the submersible well pumps, possible damage to the water tower vent screen, and there may be other production water lines not adequately separated from the potable water.	GLENN CARPER

Comment:

Compliance Tracking

Action Type	Date	Completed Date	Comment	Delete
			Potable water and non-potable water are not separated by RPZs.

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