Backflow conditions can occur when the City's water system pressure drops (like during a fire or a water main break), or when a customer's water pressure is higher than the City's water system. 205 0 obj
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Compatible touch-pads for the above meter are Neptune model #12081-000 (wall mount application), Neptune model 12223-150 (vault door application, requires a 1 hole). %%EOF
16. Foundations, footings, slabs and/or walls must be sleeved or core-drilled to accommodate code compliant riser/supply pipe entrance locations. At least 6-feet of vertical headroom is required for all vault, chamber, enclosure, and basement installations. or the technical guidance. See item #2 above for more detailed information regarding vault lids and associated application criteria. A RPBA may required to be installed on any water service that is considered potable and provides for the use of water as a medium for purposes other than potable drinking water. 4. Provide fence and gate details (drawings) for all types of . Assemblies must be readily accessible with adequate room for testing and maintenance: Assemblies 2 inches and smaller (excludes DCDAs, see next bullet) must maintain at least 4-inches clearance on all sides and at both ends, respectively. By taking steps to control cross connections and prevent the possibility of backflow at your home, you will help to protect the public water supply and ensure that your family continues to enjoy safe drinking water. 4. This list is provided merely for the convenience of the Apply in person at 1002 Washington Avenue, Houston, TX 77002 or at one of the Satellite Offices.
For your convenience we provide a list of State Certified Backflow Assembly Testers in our area. All exposed piping inside enclosures must be insulated with commercially manufactured closed-cell pipe insulation or a heat source must be provided. A reduced pressure type assembly must be installed on all water service connections to premises with high-rise buildings (high-rise building: where a building is 75-feet or greater above its lowest finished-floor (slab) elevation to top of structure). Upon completion of a premises-isolation backflow assembly installation, Portland Water Bureau Water Quality Inspection must be notified. For single & multiple assembly installations, refer to item #2 above to ensure proper ladder placement. Certain pressure loss incidents, such as a water main break or fully opened fire hydrant, can force water back into the drinking water system. TCEQ regulations require that any alternate forms which vary from the official forms receive TCEQ approval prior to being placed in use. endstream
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3. All wires running from the bypass meter to the touchpad must be in conduit. Preventing backflows is important for protecting drinking water quality. Suite 100 Assemblies approved to be installed inside buildings or structures must be located at the water riser/supply pipe. Phone: 206-824-0375 For parking lot, driveway, loading dock applications and/or heavy commercial traffic applications, a minimum of EJ USA Inc. #8217, 36 X 36 or #8217-Double 36 X 74 frame and covers or equivalent must be used. Note: Some features in theweb clientare not supported on Internet Explorer. An individual may substitute one year of required experience with: 1 year of College credit (32 Semester Hours), 20 Hours of Approved Training in addition to the required 40-hour Training Course. Effective September 1, 2017, pursuant to TCEQ Reg-521 "Criminal History Guidelines", those with a felony criminal history should contact TCEQ Licensing Division prior to registering for a training course. Existing services where water is being used for the sole purpose of facilitating temporary construction needs and does not pose a risk to health. All services considered non-potable and do not pose a risk to health. Certification required at final inspection. An individual may substitute one year of required experience with: 1 year of College credit (32 Semester Hours) 20 Hours of Approved Training in addition to the required 40-hour Training Course No pressure testing is to be performed between a premises-isolation assembly and a Water Bureau valve in the right-of-way. You may also e-mail your question or comment to PDWS@tceq.texas.gov. Contact Information 941-263-6884 . Backflow Prevention FAQs. An approved rigidly mounted ladder, with an extension which extends 3 above the vault lid (Oldcastle Infrastructure Pull-Up Extension, Bilco LU-1 or equivalent) is required if the vault or chamber is 4 or greater in depth. Site Help | Disclaimer | Site Policies | Accessibility | Website Archive | Our Compact with Texans | TCEQ Homeland Security For the safety of its public water supply, the City diligently ensures that homes and businesses are in compliance with cross-connection/backflow requirements. Are you a Local Pro? The Portland Water Bureau will determine the degree of risk. between one and 5-feet AFF, the assembly must be installed at water service entrance elevation. SwiftQuote stores your backflow service history and gives you instant access to your records. The touchpad must be accessible from the right-of-way. 5. 1. The City works to protect the water supply by ensuring backflow devices are maintained properly and cross-connection sources are eliminated. . Backflow assemblies must be protected from severe environmental conditions. 1750 12 th Street Sarasota, Florida 34236. Nearby, city utility workers opened a flush valve, releasing a large flow of water from a water main. The bore-sight drain must be in a level horizontal orientation and must be screened off at both ends and not have a lay length of greater than 20-feet. For your convenience we provide You can choose anindividual service providers or select all the providers in their area. prevented by using a backflow-prevention Services supplying premises that are equipped with frost-free drain-back yard hydrants and/or Sanitary Yard Hydrants must be equipped with a RPBA. The proposed installation of a RPBA in an area that may be subject to flooding must be reviewed and approved by Portland Water Bureau Water Quality Inspection prior to installation. 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. FAX: 206-824-0806 Back siphonage is the result of supply pressure being lowered Many public water systems also operate rigorous cross-connection control (CCC) programs of their own. If your property or business type is not included in the above list and you have a specific question about your legal requirements, please call 311 to have your inquiry directed to DEP. 2. Only commercially manufactured prefabricated insulated outdoor enclosures will be approved. Assemblies larger than 2 (Includes 2 fire service DCDAs (see fire sprinkler information), only pre-cast vaults (Oldcastle Infrastructure or equivalent) that accommodate the installation criteria will be accepted. 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. Monday - Friday 8:00 a.m - 5:00 p.m. 3. A RPBA must be installed on all service connections to industrial premises where complex (degree of complexity to be determined by the Water Bureau) intricate plumbing systems exist. All certified backflow prevention assembly testers play an important role in protecting the City of Houston water customers. Copyright 2021 Hardin & Associates Consulting. No matter the specifics of the job, put it on SwiftQuote job done. We require water providers to meet standards to obtain, treat, and deliver water. The supply side of premises-isolation assemblies must be plumbed with potable water piping and fittings meeting current NSF/ANSI standards for lead content. 2023. hbbd```b``"A$c/d[&H~0LS ], fsM9m R>
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4 clearance is required between the wall and the bypass, 24 clearance in front, 12 underneath, 3 at both ends and 36 vertically above the assembly body. Backflow Prevention Assembly Tester Registration Instructions List of Backflow Prevention Assembly Testers Water Protection Hazard List Approved Backflow Prevention Assemblies List Test and Maintenance Requirements Contact Info 512-972-1060 ext. Additionally, thermal expansion may result from the installation of a backflow assembly. An inspection fee must be paid to the Water Bureau prior to replacement of an existing assembly or newly installed assembly on a dedicated fire service. Is the assembly installed in accordance with manufacturer recommendations and/or City's Uniform Plumbing Code? Backflow Prevention Assembly Test and Maintenance Report(, Customer Service Inspections: A Guide for Public Water Systems (TCEQ publication, Backflow Protection on Fire Prevention Systems (TCEQ publication, A Public Water System Guide to Preparing a Backflow-Incident Emergency-Response Plan (TCEQ publication, A Public Water System Guide to Responding to a Backflow Incident (TCEQ publication, Establishing and Managing an Effective Cross-Connection Control Program (TCEQ publication. A voluntary group that is open to anyone who would like to join, the CCC Subcommittee provides us with expanded knowledge and resources to address cross-connection control and backflow prevention throughout Texas. You can then select your preferred provider and schedule the service. Additional installation requirements for vaults and enclosures. 10. Join to apply for the ENVIRONMENTAL INVESTIGATOR I/RC role at City of Houston. Customer Service Inspection Certificate (. Fax - 941-365-4840 . 1. REDUCED PRESSURE PRINCIPLE ASSEMBLY. Some Public Water systems may have more stringent requirements than the TCEQ. Further, HWD does not assume or Existing customers that have hadsubstantial plumbing modifications. 1002 Washington Ave., 4th Floor
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. Over the years, we've been providing top-quality plumbing services to customers all across the state of Texas. Where the worker was mixing the pesticide, the water pressure dropped, and the flow in the hose reversed. 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. Installations must meet Occupational Safety and Health Administration and State of Oregon Occupational Safety and Health codes. 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. 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. Highline Water District (HWD) makes no representation Backflow assemblies installed on water services for fire use only; must be installed on private property at the property line (service connection/point-of-delivery as defined in the OAR) on the centerline of the city water service as it runs perpendicular from the R.O.W. Enforcement of state law is the responsibility of the appropriate state agency. SwiftQuote integrates with your municipality and uploads compliance records to the city on your behalf. For this reason, building codes Assemblies over 2 inches in size (includes 2-inch DCDA/RPDA) must be supported by rigidly mounted metal supports (Standon Pipe Supports or equivalent) underneath the shut-off valves at both ends of the assembly. Some appliances have built-in backflow prevention for this reason, but many do not. It can be a serious health risk for the 10. Under normal operation water flows from the City of Houston waterlines to the water customers. Installing an approved backflow prevention assembly and testing it regularly helps protect the water supply from the dangers of cross contamination. On an outside building wall, at a height between 1 and 5 above the floor or finished grade and within 50 of the backflow assembly. 751 0 obj
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(Minimum Permit Fee is $91.05) Admin fee 31.32 Valid Period 180 Days Processing Time 1 business day testers contained on this list. water service customers who are advised to use their own judgment The ladder must not encroach on the installation clearances for the type of assembly required. Above ground enclosure installations may have clearances less than those mentioned for vault installations, provided they are equipped with removable panels, doors and tops that create clearances equal to or greater than those described herein. These devices prevent contaminated water from flowing back into the city's water system, and can also be found in place in many other municipalities in . Water delivery relies on pressure; it always takes the path of least resistance as it travels through the water system from high to low pressure areas. Premises-Isolation assemblies must not be removed, replaced, or relocated without first contacting the Water Bureau Water Quality Inspection group. Information for public water systems and their customers on identifying potential cross connections and preventing contamination from backflow into drinking-water systems. Maintenance requirements include regular testing based on the type of device being used. endstream
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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. Austin Water administers a backflow prevention program in conjunction with federal, state and local codes to ensure backflow prevention devices are installed and maintained where backflow may be a risk. 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). Your water systems role begins with good system maintenance and sound operations. | Texas Veterans Portal Specific criminal history could negatively impact the ability to receive a TCEQ issued occupational license. List of Testers Email Us Questions? Each of these common uses of a garden hose sets up a cross connection: No doubt you can think of other examples. Kent, WA 98032 mandate a series of measures and backflow prevention devices to i. Title 21.24.040 requires access be granted to all premises for inspection of water piping, as described therein. Backflow occurs when water from your property's plumbing flows backward into the City's water system. On this page: How Cross-Connection and Backflow Can Lead to Contaminated Water Definitions All applicable RPBA installation criteria will apply. S Mode is not supported. Click Here for the requirements to register with the City of Houston as a backflow prevention assembly tester. Articles, blogs, press releases, public notices, and newsletters. Name of Property: Property Address: City, State, Zip: , . Work must be completed prior to temporary or final occupancy being granted by a City of Portland Bureau of Development Services (BDS) Building Inspector. customer whenever a service
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