For horizontal installations, and for assemblies which are not approved for vertical up installation, the riser must be equipped with a single 90-degree elbow and the assembly is to be no more than the pipe diameter in inches beyond the centerline (or outlet side of the) elbow to accommodate horizontal installations, excepting only the addition of a wye-strainer, flood control shut off valve or other, necessary appurtenance. Approved backflow prevention devices and Tampa's installation requirements, please contact the Construction Services Division at (813) 274-3100 Submitting annual test results, please contact the Field Quality office at (813) 231-5266 City of Tampa Water Department Cross Connection Control and Backflow Prevention Manual City of Houston - Backflow Assembly & Test Report Form. Premises-Isolation assemblies approved to be installed inside buildings must be installed on the riser/supply pipe where the water service enters the open space and/or exits a water meter vault. 12. Individuals wishing to obtain a BPAT License, Individuals wishing to obtain continuing education credit, Individuals wishing to obtain a Plumbing Inspectors License, Individuals wishing to obtain information regarding backflow. Additional gauges can be certified for $70 per gauge. In addition to City Code Title 21 and Title 28, OAR 333-061-0070, Section 14, will apply to all existing premises-isolation backflow assembly installations. A minimum of a Double Check Valve Assembly (DCVA) for premises-isolation must be installed on water services: If the water meter is 2-inches or larger. State and/or City required premises-isolation backflow protection is a condition of water service or continued service where an existing service requires premises-isolation protection. We do this by using backflow prevention assemblies. SwiftQuote integrates with your municipality and uploads compliance records to the city on your behalf. Assembly installations that incorporate the use of a wye-strainer, the strainer drain valve must not be threaded or have provision that will allow for hose connections or other plumbed arrangements. If it is determined by the Water Quality Inspector that arbitrary runs of exposed piping have been installed prior to an assembly, the assembly may either be required to be relocated or the piping be sleeved. i. Typically, backflow prevention assemblies are required for plumbing system connections that contain industrial fluids or chemicals, irrigation systems, fertilizers, or auxiliary water sources (including reclaimed water). All rungs must have at least 7 of toe clearance, with the exception; if the top rung is at the same elevation as the opening the clearance may be no less than 2.5. Interior and basement installations must provide drainage for the full rated flow of the relief-valve, or the supply piping must be equipped with an approved Flood Protection Shut Down Valve. Touchpads not installed in vault doors or on a building face must be installed using the Brooks #37, 12 X 20 box w/T&R lid. See note below. 6. 5. Installations must be compliant with all applicable Title 21 and Title 28 criteria, and those stated herein. All exposed piping inside enclosures must be insulated with commercially manufactured closed-cell pipe insulation or a heat source must be provided. 2015 Uniform Plumbing Code Houston Amendments, 2015 International Residential Code Houston Amendments, Plumbing and Irrigation System Permit Application (CE1020). 3907 South Industrial Drive Water and pesticides flowed from the pesticide tank back through the hose and into the water lines of the residence. 10. Position Overview. Vault lids with hinged frame and covers (Oldcastle Infrastructure or equivalent): where applicable use Center-Offset frame and cover lids (Oldcastle Infrastructure or equivalent). Advance Pay Account holders may apply for the permit by fax. 751 0 obj <> endobj Here are a few ways you can do just that: For more information see TCEQ's regulations for irrigation systems, orcontact TCEQ's Landscape Irrigation Program at 512-239-LAWN. If you refuse to install, test and/or maintain a State or City-required backflow assembly, your water service may be terminated without further notice. What is a Backflow Preventer? (+Testing Requirements) To protect public health, our Cross-Connection Control (CCC) and Backflow Prevention Program is committed to helping you protect your drinking water system from potential contamination. 15. Specific criminal history could negatively impact the ability to receive a TCEQ issued occupational license. Backflow Prevention Program | City of Sarasota Existing customers that have hadsubstantial plumbing modifications. Retrofit/Replacement backflow assembly installations must meet current State and City installation requirements. Specify backflow prevention for hoses in pool area. Backflow Test Houston BackflowInspector.com Backflow Prevention Assembly Tester Information Items can be submitted to our office . Installation Inspection Request 4. Tablet PCs running Windows 10 must run Windows 10 Home, Pro, or Enterprise. All wiring from the touchpad to the bypass meter must be insulated 1 pair solid 22 AWG copper wires secured so as not to interfere with the operation and maintenance of the backflow assembly. 12. Each of these common uses of a garden hose sets up a cross connection: No doubt you can think of other examples. Back-siphonage backflow caused by a negative pressure (i.e., a vacuum or partial vacuum) in the drinking or public water system. No matter the specifics of the job, put it on SwiftQuote job done. There are no prerequisites for this course; however, to be considered for licensure by TCEQ as a Backflow Prevention Assembly Tester, the participant must meet the TCEQ Qualifications for initial license. Please include Cross-Connection/Backflow Prevention in the subject line of your e-mail. All wires running from the bypass meter to the touchpad must be in conduit. The relief-valve must be located 12" above the top of the vault drain opening. For example, these and other businesses would be required to install high-grade backflow prevention assemblies and have them tested by a certified tester annually: Another aspect of an effective CCC program is the customer service inspection (CSI). Existing services where water is being used for the sole purpose of facilitating temporary construction needs and does not pose a risk to health. Email my test form to: backflow.utilities@sarasotafl.gov . Mounting hardware must be of a type, whereby removal and reinstallation may be accomplished without damaging the unit. Articles, blogs, press releases, public notices, and newsletters. Search pros in your area and select based on reviews, price, and any other requirements. Specify the type of backflow prevention device on pool fill line (6-inch or greater air gap, check valve on water to cutoff valve, or siphon breaking valve downstream to cutoff valve). The proper backflow device protects the public water supply from possible contamination. %PDF-1.5 % Site Help | Disclaimer | Site Policies | Accessibility | Website Archive | Our Compact with Texans | TCEQ Homeland Security 0 Where anti-freeze compounds, chemicals, gases, or any other additives are added to a fire sprinkler system, a Reduced Pressure Detector Assembly (RPDA) will be required. The airgap must be at least twice the inside diameter of the relief-valve, measured vertically above the top of any drain or receiving vessel. Show the hose bib(s) in pool area. Providers are invited to offer quotes for work and can message you directly to understand the job specifics. The City's Prevention of Backflow By-law 10-103 ensures that the City of Hamilton drinking water quality and distribution system is protected from each industrial, commercial, institutional or multi-residential property. It is recommended when 2 and 1-1/2 Double Check Valve Assemblies (Excludes fire service assemblies, see information under fire sprinkler services) are installed below grade the Carson Industries plastic box #1730-18 be used or equivalent. Bypass meters equipped with touch read register and touchpad or radio signal transmitters. 3) Annual registration fee of $100.00. The addition of a PWS logo, with no further alterations, to the TCEQ official forms, TCEQ 20699 and TCEQ 20700, does not require submittal or approval of an alternate form. 9. . 2. All splices must be accessible. PDF City of Hamilton These will allow for necessary clearance for ladders in single assembly installations. If the available area between a building and the property line is adequate (determined by the Bureau), the vault, chamber, or enclosure for the type of backflow assembly required must be installed outside the confines of the building or structure. forcing it into a clogged gutter, downspout, or sewer pipe to flush out the clog, connecting it directly to a hose-end sprayer to apply pesticide or fertilizer to your yard, connecting it to a soap-and-brush attachment to wash your car, boat, or siding, letting the end of the hose lie in a puddle or pool of water on the ground. However, certain pressure variations in the public water supply can cause water to flow in the opposite direction. This reversal of flow direction is known as backflow. We've worked on everything from high-rise buildings and hotels to factories and oil platforms, and we have the knowledge and experience to handle any job, big or small . Check or Money Order ONLY. Note: Some features in theweb clientare not supported on Internet Explorer. Houston Backflow Testing & Prevention | Compare & Book Only commercially manufactured prefabricated insulated outdoor enclosures are approved. Separation must be at least twice the diameter of the water supply outlet and never less than one inch. A RPBA must be installed on domestic water services to premises where shell buildings are constructed or renovated when occupancy is undetermined at the time of construction and/or renovation. 6. A sump pump will be required if vaults are unable to be kept free of standing water. A Customer Service Inspection Certificate (CSI) is used to document the findings of a Customer Service Inspection. regarding the abilities, performance or quality of service of the Backflow Prevention Program | City of Hamilton 797 0 obj <>stream All rights reserved. How Cross-Connection and Backflow Can Lead to Contaminated Water, TCEQ's regulations for irrigation systems, database of licensed Customer Service Inspectors, Cross-Connection Control (CCC) Subcommittee, Table Listing Common Cross-Connection Hazards, Recommended Practice for Backflow Prevention and Cross-Connection Control, Foundation for Cross-Connection Control and Hydraulic Research, Guide to Cross Connection Protection Devices and Assemblies: Application and Selection, Rules and Regulations for Public Water Systems. A Texas State Board of Plumbing Examiners (TSBPE) licensed Plumbing Inspector. This reversal of flow direction is known as backflow. General Info (843) 727-7148. Why Choose Us for Your Missouri City Backflow Prevention? May be installed in the concrete portion of the vault top, the touch pad must be easily accessible for replacement.
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