#THE CONNECTION PROGRAM COPY HOW TO#
#THE CONNECTION PROGRAM COPY CODE#

The pump can increase the water pressure inside the building or property, and allow for the reversal of the normal direction of water flow. An example of this is a business or home that has a pump connected to the water supply. A water main break or fire suppression efforts could create this loss of pressure and create a hydraulic condition where the water from the swimming pool could siphon back into the drinking water supply.Д«ackpressure can occur when there is an elevation of pressure in the downstream piping (by a pump, elevation of piping, steam pressure from a boiler system, air pressure, etc.) that is above the supply pressure. For example, backsiphonage could occur if a garden hose is left in a swimming pool and there is a sudden loss of supply pressure. This reduction in system pressure can create negative pressure and thus a vacuum condition. There are two types of backflow, backsiphonage and backpressure.Д«acksiphonage occurs when there is an undesirable reversal of flow of non-potable water that is caused by a reduction in system pressure. What is backflow?Д«ackflow is the undesirable reversal of flow of non-potable water or other liquids, gases or substances into the potable water distribution system through a cross-connection. What is a cross-connection?ДЄ cross-connection refers to an unprotected actual or potential connection between a potable water system used to supply water for drinking purposes and any source or system containing unapproved water or a substance that is not, or cannot be, approved as safe, wholesome and potable.

#THE CONNECTION PROGRAM COPY HOW TO#

Consult with varying agencies and the public on how to prevent backflowДЇAQs-General Information 1.

Certify and audit Backflow Prevention Assembly Testers.

Ensure that the potable water supply is protected by the installation of backflow prevention assemblies and verify the annual maintenance/testing of these assemblies.

In addition to conducting inspections and certifying testers, Cross Connection Control Program staff work with large water suppliers in the following ways: To eliminate the cross connection or threat to public health, the installation of a backflow prevention assembly may be required in order to abate the public health hazard. As a part of the San Mateo County Cross Connection Control Program, surveys and/or inspections are conducted at facilities or services that may pose a threat to public health and safety. The Cross Connection Control Program protects the public drinking water supply in San Mateo County. Westborough Water District (in South San Francisco) OвЂ™Connor Tract Co-op Water Company (East Palo Alto) North Coast County Water District (City of Pacifica) Mid-Peninsula Water District (City of Belmont)Д«risbane Water Department/Guadalupe Valley Municipal Improvement DistrictД®stero Municipal Improvement District (City of Foster City) The following water purveyors are a part of the San Mateo County Cross Connection Control Program as illustrated in this map:

#THE CONNECTION PROGRAM COPY CODE#

The Health SystemвЂ™s Environmental Health ServicesВ contracts with water purveyors to implement a cross-connection program as mandated by the State Resources Control Board, Drinking Water Division (formerly under the California Department of Public Health), Title 17 of the California Code of Regulations, and the State Health and Safety Code. Requirements and resources for your industry Aboveground Petroleum Storage Tank Program.California Accidental Release Prevention Program (CalARP).Hazardous Materials Business Plan Program.

The Small Drinking Water Systems Program.

Women, Infants & Children (WIC) Program.

COVID-19 Guidance for Clinicians, Facilities & Schools.

All the latest information about coronavirus

The connection program copy