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City of Houston. While mixing a batch of pesticide, a worker pushed a garden hose into the tank until it touched the bottom. 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. The garden hose is the most common cross connection. In addition, Third-Party CSI Inspectors: Ray Harlow: 832-349-4465 Terry Blanchard: 281-889-1443 Taylor: 936-647-5852. Can you always be this careful? Each TMR must include: BPA physical address and location on the premises 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. The Cross-Connection Control Subcommittee advises us in this effort. 8. hb```5|@CTBI$NV7000jlHM. Premises-Isolation assemblies installed at an elevation greater than 5-feet measured to top of assembly body AFF, must be provided with a permanently installed platform. See note below. 1. Backflow occurs for one of two reasons, either back pressure or 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). endstream endobj startxref However, certain pressure variations in the public water supply can cause water to flow in the opposite direction. Title 21.24.040 requires access be granted to all premises for inspection of water piping, as described therein. Manhole covers are not permitted. Back siphonage is the result of supply pressure being lowered Where the touch-pad wire follows the path of other electrical wiring, shielded wire as described above must be used. A Double Check Detector Assembly (DCDA) is typically the type of backflow assembly installed on fire sprinkler water services. The Installer/Contractor will request a (Code418) inspection via phone by calling the Voice Permits (IVR) at 817-392-6370 or through the City of Fort Worth Development Services Department at 817-392-2222. Enter your requirements and local pros will bid on your service, providing a quote to complete your request. Note: A Reduced Pressure Detector Assembly (RPDA) is required to be installed where; storage tanks are provided, if the structure is considered a high-rise (requirement stated herein) if supplying marinas, moorages, premises having docks and piers, when rainwater-harvesting, storm-water and/or groundwater recovery and reuse systems are installed and/or that use, or reuse treated wastewater (grey and/or black-water). Upon job completion, the provider uploads service details to SwiftQuote, and you can either pay online via credit card or offline directly to the provider. These will allow for necessary clearance for ladders in single assembly installations. This is not a complete list of all certified testers in this For multiple assemblies in a common vault, (Oldcastle Infrastructure or equivalent) centered frame & cover lids may better accommodate installation criteria. If the fire sprinkler service is fully metered (a meter approved by the Water Bureau for fire flow application and billing purposes) a Double Check Valve Assembly (DCVA) or Reduced Pressure Backflow Assembly (RPBA) may be installed depending on sprinkler system type. Garden hoses and irrigation systems are common concerns, but there are other common residential sources of cross connections, too. General Information 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. Huntington Backflow Prevention Valves Project: $6,358,000: West Virginia: This list represents companies that have met the requirements and have submitted the proper documentation to register and . Highline Water District (HWD) makes no representation The top and bottom rungs must be within 12 of the opening and floor, respectively. 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. 6. 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 Hire a licensed irrigator. It can occur when water use exceeds normal delivery capacity of the water supply (e.g., a nearby fire fighting or a water main or service pipe break). Monday - Friday 8:00 a.m - 5:00 p.m. Certain pressure loss incidents, such as a water main break or fully opened fire hydrant, can force water back into the drinking water system. CT's Firm Name: Tester Name: Firm . This can be caused by backsiphonage or backpressure. endstream endobj 752 0 obj <. Water Protection Specialist 1505 Sundog Ranch Rd (928) 777-1615 Email Backflow Prevention devices help to protect the City water system from pollution and contamination by providing a layer of protection at connection points to private water lines. 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. accept any responsibilities for the actions or performance of such When a Double Check Valve Assembly (DCVA) or a Double Check Detector Assembly (DCDA) is installed in a vault the following must be provided: 1. The City of Hamilton began a 'Backflow Prevention Program' to protect your drinking water quality by making sure that the appropriate backflow prevention devices had been installed and inspected on private properties in the Hamilton area. . 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. Foundations, footings, slabs and/or walls must be sleeved or core-drilled to accommodate code compliant riser/supply pipe entrance locations. Touchpads must be compatible with these meters. Backflow prevention devices are installed to protect against cross connection contamination caused by backflow conditions. Installing an approved backflow prevention assembly and testing it regularly helps protect the water supply from the dangers of cross contamination. The proper backflow device protects the public water supply from possible contamination. A TSBPE-licensed plumber with a Water Supply Protection Specialist endorsement. 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. Premises-Isolation assemblies must not be removed, replaced, or relocated without first contacting the Water Bureau Water Quality Inspection group. Please note that these forms are periodically updated so, for the most up to date version of the forms, please use the links on this page. A RPBA must be installed on domestic water services to mixed-use and multi-tenant premises. All backflow prevention assembly tester licenses require 24 hours of Continuing Education (CE) to be eligible for renewal. Enforcement of state law is the responsibility of the appropriate state agency. 6. a list of State Certified See something we could improve onthis page? When a RPBA is installed in an above ground enclosure, the enclosure drain must drain to finished grade and be able to discharge the full rated flow of the relief-valve. 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. A Customer Service Inspection Certificate (CSI) is used to document the findings of a Customer Service Inspection. maintained by the backflow-prevention education program of the University of Floridas TREEO Center, not all cases of cross connection and backflow end so smoothly. 18. The drain must never be less than 12 above the flood elevation of a water source, swale or any other catchment subject to overflow/flooding. 9. Note:TCEQ has adopted the University of Southern California (USC) 10th Edition Manual of Cross-Connection Control as the standard for backflow prevention assembly testing procedures and this manual is now required for all students attending this class. Under normal operation water flows from the City of Houston waterlines to the water customers. 3907 South Industrial Drive 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. For this reason, building codes 2. Fax the completed Plumbing Permit Application (CE-1020) to the Permits Office at 832-395-9621. Backflow is the unintended flow of water from any domestic, industrial or institutional piping system into a drinking water supply system. Specific criminal history could negatively impact the ability to receive a TCEQ issued occupational license. Backflow Test Status Pass Fail. For your convenience we provide a list of State Certified Backflow Assembly Testers in our area. To remove the pesticide from the water lines of the customer, utility workers flushed those lines. FEMA has listed several requirements below as a quick reference, but it is encouraged to refer to the funding opportunity for a full list of all requirements. 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. Vacuum Breaker/backflow preventer HPWCODE1100 About Apply Inspections Contact Plan Review Not Required Inspection Required Renewal Not Required Fee $31.95 for first three; $10.65 each additional. All splices must be accessible. state. If suspended from ceilings, pipe hangers designed to carry the full load of the assembly must be installed. An alternate assembly location may only be considered for retrofit applications and excludes new construction. Cross-Connection Control Program. To schedule inspections, contact the Interactive Voice Response (IVR) System at 713-222-9922. Be aware these forms must be submitted to the responsible water system for recordkeeping purposes. All wires running from the bypass meter to the touchpad must be in conduit. May be installed in the concrete portion of the vault top, the touch pad must be easily accessible for replacement. All above-ground enclosures must be provided with concrete floors/pads, which may not be less than 4 inches in thickness. Where existing fire sprinkler system water piping is significantly remodeled (significance determined by the Bureau) or modified, unapproved assemblies and or devices are to be replaced with those currently approved. All applicable RPBA installation criteria will apply. 503-823-4000 Traduccin e Interpretacin |Bin Dch v Thng Dch | | |Turjumaad iyo Fasiraad| | Traducere i interpretariat |Chiaku me Awewen Kapas | . REDUCED PRESSURE PRINCIPLE ASSEMBLY. The ladder must be mounted vertically in the entryway of the vault or chamber and be securely anchored at top and bottom. TCEQ regulations are the minimum requirement. 10. Bypass meters equipped with touch read register and touchpad or radio signal transmitters. Existing customers that have hadsubstantial plumbing modifications. The relief-valve must be located 12 above the top of the vault drain opening. Only approved Double Check Valve and Reduced Pressure type backflow assemblies, may be used for premises-isolation backflow protection. RHA90C}"E U F2Op,VQMjT F@;(y4nUu=7c[rcQcKHWN{!FCkuSi5NzeF5Z$5U)bh5'79x#E9SrZO[L~yTcoEplbYf#l1z%VP@MZjBAz8r6dJ#yhl=ZU!H.$>UW+qEh,q.;j,^C(.Z> MdRU[ 4L2d ?a.Ze9!` {:15}A7` %n0 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. Cross Connection Control Backflow Tester Company List. 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). A backflow prevention assembly tester that is . %PDF-1.5 % Where it is possible for a fire sprinkler system to be connected to or be augmented by any auxiliary water source a RPDA will be required. If touch-pad wire must be run underground the wire must be routed through PVC conduit from the meter to the touchpad. 12. Where the worker was mixing the pesticide, the water pressure dropped, and the flow in the hose reversed. | TRAIL Statewide Archive 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. If water service enters a building at an elevation (determined by the depth of city water service at the R.O.W.) Effective against backpressure backflow and back-siphonage and may be used to isolate . endstream endobj startxref Touchpads or transmitters must be rigidly mounted and be serviceable. 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. The installation of a backflow assembly may alter system operating pressure, flow and/or influence other hydraulic functions. Tablet PCs running Windows 10 must run Windows 10 Home, Pro, or Enterprise. 1750 12 th Street Sarasota, Florida 34236. Click Here for a copy of the COH Backflow Preventer Test Report and Maintenance Form. To learn more, read Introduction to Cross-Connection Control Premises-isolation assemblies approved to be installed inside buildings or structures must be installed at the water supply riser/supply pipe. assembly tested on an annual basis. 1. prevent backflow. 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. 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. The riser/supply pipe must be installed 12 from the property frontage foundation wall to the centerline of pipe on the centerline of the city water service as it runs perpendicular from the R.O.W. hb``a``d`c`Lcb@ !FV&m3@(Z R pGAsD / 6/`9ARTkX[Turd_0 ' thermal expansion increases the pressure. Water service must not be activated and is subject to termination without notice until all backflow assembly installation related work has been completed. Required permits must be obtained and associated fees be paid prior to installing a premises-isolation backflow assembly. 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. Vaults and enclosures must not contain loose fill materials or debris of any kind. 12. Backflow is a term in plumbing for an unwanted flow of water in Retrofit/Replacement backflow assembly installations must meet current State and City installation requirements. 2023. This reversal of flow direction is known as backflow. 3. All vaults and enclosures for backflow assemblies must be kept free of any debris and/or objects that interfere with these installation requirements and those applicable to OAR 333-061-0071. water service customers who are advised to use their own judgment The tester's role is to verify the proper operation of the assemblies. Upon completion of a premises-isolation backflow assembly installation, Portland Water Bureau Water Quality Inspection must be notified. endstream endobj 68 0 obj <>stream Fax - 941-365-4840 . regarding the abilities, performance or quality of service of the ABPA coordination needs to be scheduled in advance to ensure we have the appropriate number of proctors/monitors on site for the exam. All rights reserved. HVK%')dVe%X[oLWR=I Dtrtq3,Vg(&_[N?YG5P[IYH^h\z=d+k,IU%TgrtM%gNYc8-@OiGW.ili\B,|g6 ,~=z. 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. All horizontal and vertical runs of pipe prior to an assembly may be required to be sleeved with schedule-40 PVC pipe. Existingcustomers whenever there is a reason to suspect that a hazard or a source of contamination may be present. Information for public water systems and their customers on identifying potential cross connections and preventing contamination from backflow into drinking-water systems. 9. %%EOF Provide fence and gate details (drawings) for all types of . For this reason, all certified backflow prevention assembly testers are responsible for the accuracy of their field-testing and of their Test and Maintenance Reports. If the Water Bureau determines the backflow potential warrants and the use does not pose a risk to health. 3) Annual registration fee of $100.00. Reminders are automatically Some appliances have built-in backflow prevention for this reason, but many do not. To schedule an inspection, you will need the Permit Number, Job Address, and Inspection Code. 10. Technical assistance in the area of cross-connection control is offered to public water systems by staff from our central office. 2. 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. Technical information about how and where to install backflow prevention assemblies. 4. Splices must be made with 3M Scotchlok moisture resistant connectors, part number UR or UY or equivalent. Office Hours . State rules and City Codes require you to: Backflow Assembly Installation Requirements. 14. Some public water systems have licensed staff who perform the CSIs and then bill the customer for the inspection. 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. 2015 Uniform Plumbing Code Houston Amendments, 2015 International Residential Code Houston Amendments, Plumbing and Irrigation System Permit Application (CE1020). Join to apply for the ENVIRONMENTAL INVESTIGATOR I/RC role at City of Houston. haO9~i+Ek-UJ= a! Your water provider may have adopted additional codes or regulations which require. Find more information related to vault lid and door applications under the section Additional installation requirements for vaults and enclosures. 5 Fax: 512-972-1260 Email Physical Address Glen Bell Service Center 3907 South Industrial Drive Vault lids with hinged frame and covers (Oldcastle Infrastructure or equivalent): where applicable use Center-Offset frame and cover lids (Oldcastle Infrastructure or equivalent). Assemblies approved to be installed inside buildings or structures must be located at the water riser/supply pipe. Of the 24 hours, 8 hours must be practical skills (hands-on) training. 1. Opportunities posted to governmentjobs.com, Legal and installation requirements for backflow protection, City of Portland general information hotline, Backflow prevention and cross-connection control, Oregon Health Authority (OHA) Cross-Connection Control Requirements, Backflow assembly installation requirements, Submitting backflow assembly test reports, Portland Water Bureau manuals and design standards, install a backflow prevention assembly if there's an existing or potential cross-connection on your premises, immediately have your assembly cleaned, repaired or replaced if not working properly. Post your job request for free and match with local backflow testers in Houston. 0 Backflow assemblies must be protected from severe environmental conditions. 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. To become a City of Pharr registered tester, the following items must be submitted to our office: 1) A copy of your Backflow License (issued by TCEQ) 2) A copy of your Gauge Test Report / Calibration Test Kit. No pressure testing is to be performed between a premises-isolation assembly and a Water Bureau valve in the right-of-way. Installation Inspection Request In addition to this the tester is held accountable to not alter the design, material or operational characteristics of a backflow prevention assembly during repair or maintenance without prior consent of the City of Houston. ?H!H2@5H0 -.l>@Lu ut&30 c 7. All tests, repairs, and maintenance must be performed by a City-approved certified tester. The water user/installer is responsible for ensuring minimum system operating requirements can be met. 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). All rights reserved. 0 A partiallisting of common cross-connection hazards: Individual copies of these publications are free: These manuals are available for purchase from their publishers: For more information, call our main Water Supply Division line, 512-239-4691, and ask for the Cross-Connection Control and Backflow Prevention Program coordinator. Specify backflow prevention for hoses in pool area. 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. 13. All Double Check Detector Assemblies (DCDAs) and Reduced Pressure Detector Assemblies (RPDAs) required to be installed by the Portland Water Bureau must be equipped with a Water Bureau approved bypass meter and compatible touchpad. Highline Water District endstream endobj 176 0 obj <> endobj 177 0 obj <>/ProcSet[/PDF/Text/ImageB]/XObject<>>>/Rotate 0/Type/Page>> endobj 178 0 obj <>stream We are available by phone, text, and email. The parallel elbows shall be no more than 12 off the centerline of the TEE. Advance Pay Account holders may apply for the permit by fax. Contact Information 941-263-6884 . 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). TCEQ regulations require that any alternate forms which vary from the official forms receive TCEQ approval prior to being placed in use. 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. the system pressure has been increased by 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. City of Temple Public Works Service Center, City of Webster Public Works Dept Service Center. When a DCDA is installed in a vault the metered by-pass must be plumbed on the side of the assembly opposite of the ladder. Please include Cross-Connection/Backflow Prevention in the subject line of your e-mail. 10. In case the water main had been contaminated, the utility workers had to flush the citys distribution line, too. Yes! Fortunately, there are two inexpensive ways to solve this problem: As a homeowner, you may install and maintain your own irrigation system, but its still important to have a suitable backflow prevention assembly (BPA) in place and to be sure that it works properly.