1 Tips & Insights to Prepare for Sanitary Survey Inspections ( TIPSSI ) What to expect What to have on hand What to check For Florida’s Water Sector In.

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Tips & Insights to Prepare for Sanitary Survey Inspections

(TIPSSI) What to expect What to have on hand What to check

For Florida’s Water SectorIn coordination with FRWA and FDEP

Updated 1/11

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Sanitary Survey Form

Standard Info~Current Facility ID

Capacity, etc.,

~Well Construction~Treatment Process~Storage Data~Distribution System

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Paper Work (part 1…) Well Construction Information Cross Connection Control Plan. Bacteriological Sampling Plan System Diagrams

Flow Plans, Schematics, etc.)

MORs, Sampling Data Submittals DEP Notices, Correspondence, etc.

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Paper Work (part 2…) Uni- Directional Flushing Program Pump Specifications Valve Maintenance / Exercising Plan Tank Inspection Report

Signed, Sealed by a P.E. Within Last 5 Years

Auxiliary Power Plan Emergency Response Plan (ERP)

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Annual Flow Data

Flows rates determine if appropriate pumping capacity, storage capacity and auxiliary power requirements are being met.

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O & M Log BooksLog books must be maintained at the treatment plant and current to the most recent visit.

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Wells

Housekeeping

Needed

All wells should be equipped with a well casing vent. In cases with no vent the disinfection port may be converted to act as a vent.

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Flow Meters

Flow meters must be checked periodically for accuracy.

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Piping• All piping must be screened (especially dump lines, overflow pipes, vents, etc.) and , labeled & color-coded (ex.: reuse = purple).

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Lime Hoppers

Lime hoppers should be covered. The rooms should be kept clean. A ventilating fan is recommended.

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Additives/Lubricants

Oil -lubed pumps must utilize food grade oils.

NSF Standard 60 Approved (or equivalent).

Hypo chlorination systems must use NSF 60 approved chlorine.

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Maintenance

Clean, well- maintained facilities let the inspector know you share their dedication to providing safe drinking water.

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Safety Be sure sources of contamination are not stored in close proximity to wells.

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Safety

Prevent unauthorized entry. Consider fences, locked doors, gates, alarms, etc.

Open windows at a well house encourage unwanted visitors.

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Safety

If fencing is not an option, other forms of well protection are available.

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Safety Devices

SCBA* is required at all Gas Chlorination Facilities.

…MUST be inspected often (according to NIOSH guidelines).

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Chlorine Rooms

Chlorine rooms must be designed to meet

Ten State Standards

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Chlorine Rooms

Open drains in gas chlorine rooms are not acceptable (why not?).

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Chlorine Rooms

All gas cylinders should be properly secured to a wall…

And kept out of direct sunlight.

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Chlorine Rooms Hypochlorination

tanks must meet with ANSI / NSF 60 standards.

All openings must be protected and the tank kept out of direct sunlight.

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Chlorine Rooms Exhaust vents

must not discharge near entrances.

Chlorine vents must be low …preferably as far as possible from entrances.

Chlorine Rooms

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Plants Labeling of all

equipment and piping gets extra points from the inspector.

Operating Pressures and chemical feed rates will be noted.

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Alarms Chlorine alarms must be

fully operational at all times;

Must be tested frequently to insure proper working condition.

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Elevated Storage Tanks

Overflows should be brought down to 12” to 24” above ground level

Discharge should be to a splash plate

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Elevated Storage Tanks

Storage tanks with elevated overflow outlets must have both a flapper valve and a screen.

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Elevated Storage Tanks

Some systems become creative in meeting certain requirements. This may not work as well as intended.

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Storage Tanks All vents must be

properly screened to help prevent contamination.

Tanks should be kept in good condition w/a proper pressure release valve.

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Concerns noted on Report:

“DEFICIENCY 1: Storage tank protectionPipe inlet openings should be sealed from rainwater. 

RULE REFERENCE: 62‑555.330(3) RECOMMENDED ACTION: Refer to

Ten State Standards: finished water structures shall have suitable watertight roofs which exclude birds, animals, insects, and excessive dust.Please correct by August 31, 2011.”

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Site Review

Surrounding areas are noted for possible sources of contamination.

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TestingChlorine and pH readings will be conducted during the survey. Proper testing equipment must be on-hand and properly maintained.

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Storage Tanks

Some pictures need

no explanation.