Title 13 Public Utilities and Services
Chapter 13.03 Sewers
Article XI. Rates
Section 13.03.1310 Flow Measure – Design, Plans, Instrumentation
- Designs and plans of wastewater flow measurement and sampling installations must be submitted to the director for approval prior to installation.
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- Flow or level sensor equipment must be insensitive to or protected from solids accumulation, temperature variations or surface foaming and must be capable of being readily calibrated.
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- Wastewater sampling equipment must obtain flow-proportioned samples without distorting the concentration of any waste constituent.
- Flow instrumentation must include a means for determining daily peak flow rate and a digital flow totalizer reporting in thousands of gallons and the totalizer must not turn over more than once per year during the first year of installation. Representatives of the City of Spokane shall be permitted access to the monitoring station at all times. The industry using the monitoring facility shall maintain its accuracy and good working order.
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- If the equipment becomes inoperable, the user shall provide a wastewater report as described in SMC 13.03.1308.
Date Passed: Monday, October 15, 2007
Effective Date: Wednesday, November 28, 2007
Recodification ORD C34122 Section 1