Kingston Water Department

Moving water Quality Utilities Kingston is proud to provide this annual record on drinking water top quality. This report has been prepared in accordance with Section 11 of the Ontario Regulation 170 goal. Regulation 170 goal sets requirements to get public waterworks with regards to sampling and tests, levels of treatment, certification of staff, and notification of government bodies and the public about drinking water quality. Free replications of this report as well as the Summary report ready in accordance with Schedule twenty-two of Ontario Rules 170 03, can be obtained by public demand at any City of Kingston offices, at the water plant places and www.utilitieskingston.com. Updates of availability are usually made through the community newspapers and car radio. Further information on the Water to drink Regulations can be found around the Ministry of the Environment web site at www.ene.gov.on.ca. For further information about this kind of report or any queries regarding accessibility get in touch with Megan Lockwood by mlockwood@utilitieskingston. com, or perhaps call 613-546-1181 Ext 2 being unfaithful 1. Herb Description & Treatment Processes The Prison Well system began in the early 50s by a co-operative created by homeowners living on Marian New-moon, Rochdale Crescent, and Cana Blvd. The device was operated independently by the cooperative, then simply by the Ministry on the Environment (MOE), till the operation was thought by the former Township of Pittsburgh. If the township amalgamated with all the city of Kingston and Kingston Township more than a decade ago, operation of the program passed into the proper care of Utilities Kingston. Personnel from the Utilities Kingston Treatment Group functions the treatment system. The distribution system is managed by the Utilities' Subterranean Infrastructure Department. Natural Water Source and Low Lift Moving The raw normal water source is surface water pumped out of a 150mm size by 18. 6m deep well. A submersible pump, in a position of pumping seventy-five L/min, discharges organic water, via a 75mm well pump header, through the pump home, and into the chlorine contact tank. Good pump run periods are controlled by the speak to tank storage level transmitter. The uncooked water discharge collection is equipped with a magnetic flow meter, conductivity/temperature messfühler and a turbidimeter for capacity and quality measurement. A pressure transmitter located at the base from the well provides for monitoring of groundwater aquifer level for the dedication of draw straight down and recharge prices. Primary Disinfection Salt hypochlorite is dosed to the raw drinking water flowing through the very well pump discharge range upstream of a forty-five, 000L in earth reservoir (contact tank). The sodium hypochlorite solution used is usually diluted down to a 2-3% Cl2 answer with de-ionized normal water. Two peristaltic pushes are used for hypochlorite delivery. Chlorinated water moves through the baffled get in touch with a tank with a large lift pump procedure. The level transmitter located within the tank offers the determination of actual storage quantities and control of the raw water very well pump. Contact container inlet and outlet free Cl2 residuals and ph level levels are constantly monitored. Control of the chlorination system is achieved through the monitoring of chlorine contact reservoir inlet Cl2 commissions and raw drinking water flow measurement by using a PID (Process/ Integral/ Derivative) control cycle to ensure in-plant substance disinfection CT ideals (contact time) happen to be equal to or more than the required level based on the ‘Procedure pertaining to Disinfection of Normal water in Ontario’. Large Lift Pumping and Distribution System Pressure Maintenance Two sealed for underwater use pumps, capable of pumping 92 L/min each, discharge cured water from the store of the chlorine call tank to the syndication system. The launch of the two large lift pumps is routed back within the pump house exactly where it is filtered due to two cartridge filtration systems (one lead, a single standby) that are five microns in ouverture size. Two 450L pressure tanks can be found directly downstream in the cartridge filters and keep system pressure as the high lift heels are off. A large lift pump procedure is controlled within a duty/standby rotation by using a pressure transmitter that regulates high lift up discharge pressure among 40 and 60psi. The treated normal water discharge line comes with a magnetic circulation meter, turbidimeter and two free chlorine/ pH analyzers (one designated as getting in touch with tank outlet Craigslist 2 and one particular as treated drinking water Cl2 ). Supplementary Disinfection (Trim Chlorination) Sodium hypochlorite is utilized as a secondary medical disinfectant. Two peristaltic pushes draw hypochlorite remedy from a surrounding tank and deliver it to the cured water discharge ser.

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