Tablet PCs only support the desktop client. 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. The requirements on this page and Title 21City Water Code require property owners to install backflow assemblies to protect the public drinking water supply. A sump pump will be required if vaults are unable to be kept free of standing water. Fire systems that incorporate the use of storage tanks must be equipped with a RPDA and are required to be installed at the service connection/point-of-delivery to the premises as outlined herein. General Info (843) 727-7148. Please include Cross-Connection/Backflow Prevention in the subject line of your e-mail. Check or Money Order ONLY. K/7tLb"bxOEuY# O>X}xww-[wZ|=m~8Y{&TXcSv>:.8gXq.ih/}^Mz]z>,NwUUC1->`}>TM;]~a^mvoOzm0P9CLN=MMdD,F?oil1jB).1xU]0SM^D7iLbas,=?W_OFZTum LAq0 d$jpwzcZ hdl%P+]/PGjS)EKafdm50jL:9~I^X#R. 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. 2. Some appliances have built-in backflow prevention for this reason, but many do not. thermal expansion increases the pressure. This is not a complete list of all certified testers in this state. The simplest method to prevent backflow is to have your backflow assembly tested on an annual basis. This occurs when a supply is interrupted (Minimum Permit Fee is $91.05) Admin fee 31.32 Valid Period 180 Days Processing Time 1 business day Your water systems role begins with good system maintenance and sound operations. 12. Make sure that the end of your garden hose is never submerged in or connected to a nonpotable substance. NEW: HAC is now offering free on site gauge certification to each registered student. Backflow is the reversal in the direction of the normal flow of water in a piping system. Customer Service Inspection Certificate (. 0 3. In no circumstance may the lower assembly be less than 12 AFF (measured to the lowest point on the assembly) and the higher assembly may not be installed above 5 AFF (measured to the top of the assembly body) unless an OSHA approved permanently mounted platform is installedthat meets the standards as outlined herein. or drained down. SUBJECT: Water Backflow Prevention Program (PW09087) - (City Wide) - Page 5 of 7 Hamilton. 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 This will facilitate their registration to perform "authorized functions" under the proposed Backflow Prevention By-law and make available remedies under the Licensing Code should they fail to meet that By-law's requirements. Technical information about how and where to install backflow prevention assemblies. For multiple assemblies in a common vault, (Oldcastle Infrastructure or equivalent) centered frame & cover lids may better accommodate installation criteria. ABPA certification also requires an additional fee. 10. May be mounted on the vault door. 3. {R/ONU1#>he I5ce;, Backflow occurs for one of two reasons, either back pressure or 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. 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 the Water Bureau determines the backflow potential warrants and the use does not pose a risk to health. 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. Services supplying premises that are equipped with frost-free drain-back yard hydrants and/or Sanitary Yard Hydrants must be equipped with a RPBA. Backflow is the undesirable reverse flow of non-potable (non-drinkable) water or other substances that can contaminate the drinking or public water system due to a cross connection in the piping. Planning, outreach and education, strategic, and technology projects. Each TMR must include: BPA physical address and location on the premises Premises-Isolation assemblies (those that directly protect the public water supply) must be installed on private property at the property line (service connection/point-of-delivery) on the centerline of the city water service, as it runs perpendicular from the right-of-way (R.O.W.). For the safety of its public water supply, the City diligently ensures that homes and businesses are in compliance with cross-connection/backflow requirements. May be installed in the concrete portion of the vault top, the touch pad must be easily accessible for replacement. Mounting hardware must be of a type, whereby removal and reinstallation may be accomplished without damaging the unit. A webcam or HD webcam - built-in, USB plug-in, or: An HD cam or HD camcorder with a video-capture card, Virtual camera software for use with broadcasting software like OBS or IP cameras. Get listed and meet new customers. 13. hbbd``b`A* $XN HqH2} . The only thing you pay for is your service booked through the platform. In the 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. Luckily, this is where it stopped: The worker mixing the pesticide realized the danger and alerted the utility workers, who closed the flush valve before the contamination reached the citys distribution line. Drawings must show property lines, building setbacks, identify street frontage, water main, service location and proposed backflow assembly type and location. 13. %PDF-1.6 % 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. The assemblies are to be installed no more than the pipe diameter in inches from the outlet side of the elbows off the Tee. Some public water systems have licensed staff who perform the CSIs and then bill the customer for the inspection. Until testing showed authorities that the citys water was safe, they warned customers in the area not to drink it. Specify backflow prevention for hoses in pool area. The installation must be compliant with this code and/or any applicable OAR. Title 21.24.040 requires access be granted to all premises for inspection of water piping, as described therein. Some Public Water systems may have more stringent requirements than the TCEQ. . Bypass meters equipped with touch read register and touchpad or radio signal transmitters. 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. 5 Fax: 512-972-1260 Email Physical Address Glen Bell Service Center 3907 South Industrial Drive Why Choose Us for Your Missouri City Backflow Prevention? Only commercially manufactured prefabricated insulated outdoor enclosures will be approved. If suspended from ceilings, pipe hangers designed to carry the full load of the assembly must be installed. prevent backflow. The bottom of the discharge end of the bore-sight drain must be at least 12 above the flood rim of any physical feature such as but not limited to; ponds, fountains, lakes, rivers, swales and/or any other type of receiving vessel. mandate a series of measures and backflow prevention devices to Fax the completed Plumbing Permit Application (CE-1020) to the Permits Office at 832-395-9621. This usually occurs in unvented heating systems, where The air-gap must never be less than 1. Services entering at an elevation greater than 5-feet above-finished-floor (AFF) will require a permanent platform be installed. If water service enters a building from below grade (slab-on-grade) or at an elevation less than 1-foot above finished floor (AFF), the assembly is to be raised to a minimum of1-foot AFF (measured to the lowest part of the assembly). 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. However, certain pressure variations in the public water supply can cause water to flow in the opposite direction. 17. No matter the specifics of the job, put it on SwiftQuote job done. Touchpads must be compatible with these meters. Separation must be at least twice the diameter of the water supply outlet and never less than one inch. For parallel installations, the TEE shall be placed no more than the service pipe diameter, in inches, from the centerline (or outlet side) of the elbow installed on the riser. the system pressure has been increased by 10. 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. Applications . back siphonage. An approved airgap must be located directly below the relief valve orifice. The RPDA must be installed at the service connection/point-of-delivery to the premises as outlined herein and as defined by OAR Chapter 333-061-0020. Highline Water District (HWD) makes no representation The drain must discharge to finished grade and/or be above the 100-year flood plain, whichever is greater. 18. most obvious case, a toilet flush cistern and its water supply must Assemblies 2 and smaller may have reduced clearances as approved by the Water Quality Inspector. prevented by using a backflow-prevention 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. By replacing pipes before they break, taking steps to ensure that system pressures do not fall during periods of high demand, and asking for the cooperation of customers when there is a risk that system pressures could fall below safe levels, your public water system operator reduces the risk of backflow. Completing this course also provides continuing education credit for the following licenses: 32-hours of continuing education credits for licensed Backflow Prevention Assembly Testers, 12-hours of continuing education credits for licensed Water and Wastewater Operators, 12-hours of continuing education credits for licensed Landscape Irrigators (LI), 12-hours of continuing education credits for licensed Customer Service Inspectors (CSI), 12-hours of continuing education credits for licensed Water Treatment Specialist, 100-hours of training credit to an applicant for a Plumbing Inspectors license (through TSBPE). You may also e-mail your question or comment to PDWS@tceq.texas.gov. The Cross-Connection Control Subcommittee advises us in this effort. This reversal of flow direction is known as backflow. Backflow prevention assembly requirements are determined by plumbing inspections performed at initial or remodel construction projects during the Building Permit Process. Contact us for more information. A list of Tucson Water-approved Certified Testers is available. 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. TCEQ regulations are the minimum requirement. 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. SwiftQuote integrates with your municipality and uploads compliance records to the city on your behalf. Is the assembly installed in accordance with manufacturer recommendations and/or City's Uniform Plumbing Code? Water and pesticides flowed from the pesticide tank back through the hose and into the water lines of the residence. Vaults must accommodate 6-feet of vertical headroom or have hinged double door opening frame and covers that accommodate the entire lay length of the assembly. Testing and Maintenance Reports (TMRs) Each BPAT must submit a complete and legible Test and Maintenance Report (TMR) to the Austin Water Utility for each BPA tested. All assemblies 2 and smaller (Excludes fire service assemblies, see information under fire sprinkler services) must be installed no more than 24 below finished grade. Note: Some features in theweb clientare not supported on Internet Explorer. be isolated from the toilet bowl. 2. Vertical, physical separation between the end of a water supply outlet and the flood-level rim of a receiving vessel. Highline Water District Premises-isolation backflow assemblies must be those approved by University of Southern California Foundation for Cross-Connection Control and Hydraulic Research (USC) and the Oregon Health Authority (OHA). Be aware these forms must be submitted to the responsible water system for recordkeeping purposes. some means. A reduced pressure type backflow assembly will be required on services to premises with piping systems adjacent to waterways that may be subject to immersion due to periods of highwater incidents. Backflow occurs due to a sudden change in pressure or a break in the water main. ?H!H2@5H0 -.l>@Lu ut&30 c Customer water can be exposed to chemicals, microbes and other harmful substances through sinks, irrigation systems, toilets, showers, washing machines, hose bibs, or through commercial fixtures including boilers and cooling towers. Advance Pay Account holders may apply for the permit by fax. endstream endobj startxref state. endstream endobj 176 0 obj <> endobj 177 0 obj <>/ProcSet[/PDF/Text/ImageB]/XObject<>>>/Rotate 0/Type/Page>> endobj 178 0 obj <>stream below that of the system. To schedule inspections, contact the Interactive Voice Response (IVR) System at 713-222-9922. S Mode is not supported. Splices must be made with 3M Scotchlok moisture resistant connectors, part number UR or UY or equivalent. The tester's role is to verify the proper operation of the assemblies. A moisture-proof light fixture will be required if adequate lighting is not available. When jobs are completed through SwiftQuote, the work order is automatically submitted to participating jurisdictions through SwiftComplys compliance software. Kent, WA 98032 . hb```5|@CTBI$NV7000jlHM. 12. 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. Approved Areas per TCEQ (click link for more details): Operating or maintaining a Public Drinking Water System, Installing or repairing residential, commercial, or industrial drinking water treatment equipment, Installing or repairing lawn irrigation systems, Performing activities requiring a Master or Journeyman Plumbing license, Testing and repairing backflow prevention assemblies on fire suppression systems and lines. 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. A premises-isolation reduced pressure type backflow assembly is required to be installed on all water service connections as listed but not limited to: premises having private wells, water features (swimming pools), geothermal heating & cooling systems, hydronic heating systems, cooling towers, that have access to rivers, lakes, ponds and/or other water sources that can be connected to; are equipped with storage tanks, rainwater-harvesting (excluding those that simply capture rainwater in containers of less than 50 gallons and gravity-feed to landscape), storm-water or groundwater recovery and reuse systems and/or that use, or reuse treated wastewater (grey and/or black-water) on site. Installing an approved backflow prevention assembly and testing it regularly helps protect the water supply from the dangers of cross contamination. 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. Your water provider may have adopted additional codes or regulations which require. They identify locations where the risk of cross connection is high and ensure that the proper measures are taken to minimize that risk. Call 520-791-2650 if you would like more information. Backflow occurs when water from your property's plumbing flows backward into the City's water system. 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. All certified backflow prevention assembly testers play an important role in protecting the City of Houston water customers. (Minimum Permit Fee is $91.05). 772 0 obj <>/Filter/FlateDecode/ID[<71747C618647EA4DBE716392F970CF8B>]/Index[751 47]/Info 750 0 R/Length 99/Prev 434359/Root 752 0 R/Size 798/Type/XRef/W[1 2 1]>>stream 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. The following individuals are authorized to perform CSIs: OurOccupational Licensing Sectionlicenses Customer Service Inspectors and maintains a database of licensed Customer Service Inspectors. For your convenience we provide a list of State Certified Backflow Assembly Testers in our area. Enter your license number (digits only) and scheduling PIN. A negative or reduced pressure in the supply piping causes backsiphonage much the same way as drinking through a straw. The tester's role is to verify the proper operation of the assemblies. Back-siphonage backflow caused by a negative pressure (i.e., a vacuum or partial vacuum) in the drinking or public water system. Copyright 2023 Houston Public Works. While mixing a batch of pesticide, a worker pushed a garden hose into the tank until it touched the bottom. 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. Technical assistance in the area of cross-connection control is offered to public water systems by staff from our central office. CT's Firm Name: Tester Name: Firm . 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. Additional gauges can be certified for $70 per gauge. Wires must not encumber the vault opening or ladder.