Licensed BPA testers are also listed in our, TCEQ requires you to have a licensed BPA tester check the BPAwhen it is installed on your irrigation system. ABPA coordination needs to be scheduled in advance to ensure we have the appropriate number of proctors/monitors on site for the exam. Cross Connection Control Backflow Tester Company List. 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). This reversal of flow direction is known as backflow. They identify locations where the risk of cross connection is high and ensure that the proper measures are taken to minimize that risk. PDF City of Hamilton Hours: M-F 7:00-4:00, Copyright 2016 Highline Water District |. 5. Finding a reliable backflow tester doesnt have to be a risky or time-consuming process. 4. A RPBA is required where the water is treated in any way. See note below. Backflow prevention devices are installed to protect against cross connection contamination caused by backflow conditions. 12. 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. All tests, repairs, and maintenance must be performed by a City-approved certified tester. The Cross-Connection Control Subcommittee advises us in this effort. 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. 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. 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. 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 Backflow preventers are mechanical devices that protect against backflow, which is when contaminated water flows back into a drinkable water supply. You can then select your preferred provider and schedule the service. Depending on how long the backflow event lasts, the contamination could spread to the public drinking water system. An alternate assembly location may only be considered for retrofit applications and excludes new construction. Permit must be obtained by a master plumber or irrigatorregistered with the City of Houston. Nearby, city utility workers opened a flush valve, releasing a large flow of water from a water main. 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). Tester Requirements - City of Pharr The assemblies are to be installed no more than the pipe diameter in inches from the outlet side of the elbows off the Tee. List of Testers Email Us Questions? Your public water system must require a CSI to be performedunder the following circumstances: Water providers notify their customers that a CSI is required. All splices must be accessible. What is a Backflow Preventer? (+Testing Requirements) 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. Only approved Double Check Valve and Reduced Pressure type backflow assemblies, may be used for premises-isolation backflow protection. Assemblies must be installed on private property at the property line (service connection/point-of-delivery as defined in OAR), on the centerline of the city water service as it runs perpendicular from the R.O.W. 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. Only 5/8x 3/4 Neptune T-10 positive displacement meters with high resolution registers are to be used. 3. Items can be submitted to our office . Over the years, we've been providing top-quality plumbing services to customers all across the state of Texas. 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 . This orientation should locate the touchpad near the hinged portion of the door so as not to stress the wire between the touchpad and meter when the door is fully opened. endstream endobj startxref See OAR 333-061-0070, Section 14, which specifically addresses existing installations. This applies to all below grade new service and retrofit of existing service installations. Foundations, footings, slabs and/or walls must be sleeved or core-drilled to accommodate code compliant riser/supply pipe entrance locations. 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. 1. 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. Tablet PCs running Windows 10 must run Windows 10 Home, Pro, or Enterprise. 8. The parallel elbows shall be no more than 12 off the centerline of the TEE. 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). Backflow Prevention - City of Prescott Arizona Enter your license number (digits only) and scheduling PIN. The simplest method to prevent backflow is to have your backflow assembly tested on an annual basis. City of Houston - Backflow Assembly & Test Report Form. 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. 8. Building, transportation, maintenance, and sewer projects. customer whenever a service 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. {a$7@!!3ItPdQOx&V>K2[v:O2&Wi,a/%(&*KR&%lA2JE1"a&3"A DD1NuVU-EVV>}*fx+K!^UP|+Gpr,'H_Z9[9.rrU'A/{R/@8WW?.^Wy1iZ_'~A8UIyO32awJ{'3l}4{?jZF=P|l>}7WQu%XD"R'7s/[. 6. Backflow Assembly Testers in our area. May be installed in the concrete portion of the vault top, the touch pad must be easily accessible for replacement. The following links provide valuable information that every tester should know. Additionally, all piping for fire sprinkler system backflow assembly installations must be compliant with the local Fire code. Schedule CSI Inspections / Horario de Inspeccin CSI, Code Enforcement Officers & registered Sanitarian, Pipeline Assessment Certification Program (PACP), Surface PRO 2 or higher, running Windows 8.1 or higher, An internet connection broadband wired or wireless (3G or 4G/LTE), Speakers and a microphone built-in, USB plug-in, or wireless Bluetooth. 5 Fax: 512-972-1260 Email Physical Address Glen Bell Service Center 3907 South Industrial Drive 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. Additionally, thermal expansion may result from the installation of a backflow assembly. Customer Service Inspection Certificate (. Show the hose bib(s) in pool area. Call 503-615-6733 Email Us Visit or send mail to: 150 East Main Street, Third Floor, Hillsboro, Oregon 97123 Frequently Asked Questions Expand/Contract Questions and Answers Cross-Connection Control and Backflow Prevention sent directly to you and the What is backflow? Technical assistance in the area of cross-connection control is offered to public water systems by staff from our central office. Of the 24 hours, 8 hours must be practical skills (hands-on) training. Backflow into a potable-water system can be . If the available area is not able to accommodate the enclosure required (determined by the Bureau), the assembly must be installed on the water supply riser/supply pipe and conform to the AFF criteria as stated herein. Click Here to add a tester to your company. Vaults and enclosures must not contain loose fill materials or debris of any kind. Email my test form to: backflow.utilities@sarasotafl.gov . Give website feedback. We do this by using backflow prevention assemblies. Preventing backflows is important for protecting drinking water quality. In the case of parallel Reduced pressure assemblies the lower of the two will need to extend beyond the 4 minimum clearance behind to accommodate a drain assembly for relief valve orifice of the assembly above. 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. 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. For more information on protecting your water, contact the City's Backflow Prevention Inspector at (585) 428-6070 . Backflow Prevention Services Missouri City - TDT Plumbing 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. 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. 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 riser/supply pipe location must meet location criteria as stated herein. Fax - 941-365-4840 . The relief-valve must be located 12 above the top of the vault drain opening. Request these services online or call 503-823-4000, Relay Service:711. 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. Backflow Prevention Requirements | Longview, TX Articles, blogs, press releases, public notices, and newsletters. For your convenience we provide a list of State Certified Backflow Assembly Testers in our area. mandate a series of measures and backflow prevention devices to Mounting hardware must be of a type, whereby removal and reinstallation may be accomplished without damaging the unit. The tester's role is to verify the proper operation of the assemblies. 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. is booked, canceled, or RPBA installations must meet all applicable Oregon Administrative Rules, 333-061-0070, Title 21, and Title 28, respectively. connected through a backflow-prevention assemblywithout which, the stagnant water, and anything in it, from the sprinkler system could be drawn into the potable-water supply for your home. 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. In the 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. Reminders are automatically For 1 and smaller assemblies, Carson Industries box #1419-18 is recommended or equivalent. In each of these cases, if backflow happens, your households water lines could be contaminated. . Title 21.24.040 requires access be granted to all premises for inspection of water piping, as described therein. Where the touch-pad wire follows the path of other electrical wiring, shielded wire as described above must be used. Vault/enclosure installations must be provided with adequate drainage and drains may not be connected to sewers of any kind, catch basins, below the flood rim of swales or riverbanks. Requirements for backflow assemblies installed on fire sprinkler water services. hb``a``d`c`Lcb@ !FV&m3@(Z R pGAsD / 6/`9ARTkX[Turd_0 ' 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. These devices are subject to annual inspection, maintenance, testing and reporting requirements to ensure each device continues to protect against cross connections. or drained down. Tablet PCs only support the desktop client. Note: Some features in theweb clientare not supported on Internet Explorer. 12. All services considered non-potable and do not pose a risk to health. United States, Backflow Prevention Assembly Tester Information, Backflow Prevention Assembly Tester Registration Instructions, List of Backflow Prevention Assembly Testers, Approved Backflow Prevention Assemblies List. In case the water main had been contaminated, the utility workers had to flush the citys distribution line, too. By continuing to use this website, you consent to the use of cookies in accordance with our Cookie Policy. 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. hbbd```b``"A$c/d[&H~0LS ], fsM9m R> ,`v."IXQ n&nf` GS 751 0 obj <> endobj Backflow assemblies installed on water services that enter buildings with subgrade floors must conform to the following: Enter a building perpendicular to the centerline of the city water service and at an elevation as determined by the depth of the city water service at the R.O.W. Information for public water systems and their customers on identifying potential cross connections and preventing contamination from backflow into drinking-water systems. Huntington Backflow Prevention Valves Project: $6,358,000: West Virginia: Suite 100 Backflow is the reversal in the direction of the normal flow of water in a piping system. It can be a serious health risk for the PDF Backflow into a potable-water system can be A Consumer's The simplest method to prevent backflow is to have your backflow Backflow prevention assembly requirements are determined by plumbing inspections performed at initial or remodel construction projects during the Building Permit Process. Backflow is the unintended flow of water from any domestic, industrial or institutional piping system into a drinking water supply system. 14. Prior to installing a backflow assembly within a building or structure, accurate drawings must be submitted to Portland Water Bureau Water Quality Inspection group for approval. 175 0 obj <> endobj A backflow prevention assembly tester that is . Garden hoses and irrigation systems are common concerns, but there are other common residential sources of cross connections, too. Further, HWD does not assume or regarding the abilities, performance or quality of service of the The following are requirements of the program: The customer agrees to abide by the rules and regulations regarding cross-connection control and backflow prevention outlined in the TCEQ's Customer Service Agreement in order to establish a connection with the City of Longview's potable water supply. The Cross-Connection Control Subcommittee advises us in this effort. 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). When a RPBA is installed in a vault or enclosure in a berm or hillside, a horizontal boresight drain to daylight must be provided. Adequate drainage: Backflow assemblies must not be installed in locations subject to flooding. 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. 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. When jobs are completed through SwiftQuote, the work order is automatically submitted to participating jurisdictions through SwiftComplys compliance software. Assemblies larger than 2 inches (includes 2-inch DCDAs) must maintain at least 4-inches clearance on the backside, 3 inches at both ends, not less than 12-inches underneath, 24-inches in front and 36-inches vertically above assembly body (this clearance may be reduced to accommodate a platform if approved by the Water Bureau inspector). 4. The ladder must be mounted vertically in the entryway of the vault or chamber and be securely anchored at top and bottom.
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