The Cross-Connection Control Subcommittee advises us in this effort. 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. If the Water Bureau determines the backflow potential warrants and the use does not pose a risk to health. Enter your license number (digits only) and scheduling PIN. rescheduled. This occurs when a supply is interrupted Separation must be at least twice the diameter of the water supply outlet and never less than one inch. City of Houston: Lake Houston Dam Spillway Improvement Project: $7,500,000: Texas: . Still, good water and time were wasted: As shown by the case histories of backflow incidents Maintenance requirements include regular testing based on the type of device being used. The City of Portland ensures meaningful access to City programs, services, and activities to comply with Civil Rights Title VI and ADA Title II laws and reasonably provides: translation, interpretation, modifications, accommodations, alternative formats, auxiliary aids and services. %PDF-1.5 % Some Public Water systems may have more stringent requirements than the TCEQ. 4. A public water systems Cross-Connection Control Program is inspected during routine investigations made by our regional staff. All students registered for this class will receive a copy of the USC 10th Edition. 175 0 obj <> endobj 2002-2023 Texas Commission on Environmental Quality, Cross-Connection Control and Backflow Prevention, https://www.tceq.texas.gov/drinkingwater/cross-connection, https://www.tceq.texas.gov/@@site-logo/TCEQ-logo-header.png. See item #2 above for more detailed information regarding vault lids and associated application criteria. A voluntary group that is open to anyone who would like to join, the CCC Subcommittee provides us with expanded knowledge and resources to address cross-connection control and backflow prevention throughout Texas. 4. This is not a complete list of all certified testers in this state. If for the installation of a main shutoff valve, emergency shutoff valve, or to accommodate drainage for a RPBA relief-valve, the assembly may be placed at an elevation greater than the minimum. These devices are subject to annual inspection, maintenance, testing and reporting requirements to ensure each device continues to protect against cross connections. K/7tLb"bxOEuY# O>X}xww-[wZ|=m~8Y{&TXcSv>:.8gXq.ih/}^Mz]z>,NwUUC1->`}>TM;]~a^mvoOzm0P9CLN=MMdD,F?oil1jB).1xU]0SM^D7iLbas,=?W_OFZTum LAq0 d$jpwzcZ hdl%P+]/PGjS)EKafdm50jL:9~I^X#R. 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. 18. Many public water systems also operate rigorous cross-connection control (CCC) programs of their own. Select the appropriate type of inspection and click the Submit button. There are more than 30,000 backflow prevention assemblies in use in the Tucson Water service area. 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. 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). In each of these cases, if backflow happens, your households water lines could be contaminated. The platform will need to provide for 6-feet of vertical headroom. 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. SwiftQuote is a free service for businesses. Effective against backpressure backflow and back-siphonage and may be used to isolate . See OAR 333-061-0070, Section 14, which specifically addresses existing installations. Your water systems role begins with good system maintenance and sound operations. 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. 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. All backflow prevention assembly tester licenses require 24 hours of Continuing Education (CE) to be eligible for renewal. It can be a serious health risk for the To schedule an inspection, you will need the Permit Number, Job Address, and Inspection Code. be isolated from the toilet bowl. Platforms must be engineered to comply with all applicable Oregon OSHA requirements and be detailed on all drawings submitted for review and permitting through City of Portland Bureau of Development Services (BDS). 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. This solution is free, but not highly reliable. endstream endobj 176 0 obj <> endobj 177 0 obj <>/ProcSet[/PDF/Text/ImageB]/XObject<>>>/Rotate 0/Type/Page>> endobj 178 0 obj <>stream An approved airgap must be located directly below the relief valve orifice. TCEQ regulations are the minimum requirement. Services supplying premises that are equipped with frost-free drain-back yard hydrants and/or Sanitary Yard Hydrants must be equipped with a RPBA. CT's Firm Name: Tester Name: Firm . than in its supply, i.e. If installed greater than 24", assemblies must be installed in a precast concreate vault that meets vault clearance standards as stated herein. Retrofit/Replacement backflow assembly installations must meet current State and City installation requirements. 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. A RPBA must always be installed 12 above finished grade or the 100-year flood-plain, whichever is greater and meet all applicable drainage requirements stated herein. 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. The assemblies are to be installed no more than the pipe diameter in inches from the outlet side of the elbows off the Tee. 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. For the safety of its public water supply, the City diligently ensures that homes and businesses are in compliance with cross-connection/backflow requirements. SwiftQuote stores your backflow service history and gives you instant access to your records. Email. 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. 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. The only thing you pay for is your service booked through the platform. Backflow assemblies must be protected from severe environmental conditions. testers contained on this list. customer whenever a service 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. The following individuals are authorized to perform CSIs: OurOccupational Licensing Sectionlicenses Customer Service Inspectors and maintains a database of licensed Customer Service Inspectors. Further, HWD does not assume or 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. 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. 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. Third-Party CSI Inspectors: Ray Harlow: 832-349-4465 Terry Blanchard: 281-889-1443 Taylor: 936-647-5852. Call 520-791-2650 if you would like more information. Until testing showed authorities that the citys water was safe, they warned customers in the area not to drink it. When a RPBA is installed in a vault or enclosure in a berm or hillside, a horizontal boresight drain to daylight must be provided. Cross Connection Control Backflow Tester Company List. endstream endobj 68 0 obj <>stream All exposed piping inside enclosures must be insulated with commercially manufactured closed-cell pipe insulation or a heat source must be provided. 8. A backflow prevention assembly tester that is . 6. Otherpublic water systems require the customer tohire alicensed person to conduct the CSI. 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). However, certain pressure variations in the public water supply can cause water to flow in the opposite direction. 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. Yes No . some means. 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. 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. 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. A RPBA is required where the water is treated in any way. 5. 0 The relief-valve must be located 12 above the top of the vault drain opening. hb``a``d`c`Lcb@ !FV&m3@(Z R pGAsD / 6/`9ARTkX[Turd_0 ' 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. Only commercially manufactured prefabricated insulated outdoor enclosures will be approved. 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 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. On this page: How Cross-Connection and Backflow Can Lead to Contaminated Water Definitions 2. Reminders are automatically Title 21.24.040 requires access be granted to all premises for inspection of water piping, as described therein. HVK%')dVe%X[oLWR=I Dtrtq3,Vg(&_[N?YG5P[IYH^h\z=d+k,IU%TgrtM%gNYc8-@OiGW.ili\B,|g6 ,~=z. 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. state. 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. Name of Property: Property Address: City, State, Zip: , . 1. The City works to protect the water supply by ensuring backflow devices are maintained properly and cross-connection sources are eliminated. 14. 2. While mixing a batch of pesticide, a worker pushed a garden hose into the tank until it touched the bottom. 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. 23828 30th Ave. S. The installation of a backflow assembly may alter system operating pressure, flow and/or influence other hydraulic functions. The water riser/supply pipe must be installed 12 from the foundation frontage wall to centerline of pipe on the centerline of the city water service as it runs perpendicular from the R.O.W. ABPA certification also requires an additional fee. 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). Fire sprinkler system piping will be reviewed on a case-by-case basis regarding sleeving. %%EOF TCEQ regulations require that any alternate forms which vary from the official forms receive TCEQ approval prior to being placed in use. Backflow is a term in plumbing for an unwanted flow of water in mandate a series of measures and backflow prevention devices to The proper backflow device protects the public water supply from possible contamination. This is not a complete list of all certified testers in this Assemblies installed directly on vertical subgrade risers, or off a riser which enters the space at less than one foot and necessitates the addition of a vertical run of pipe to be raised to observe the required 12 minimum elevation, must be approved for vertical installation. The drain must discharge to finished grade and/or be above the 100-year flood plain, whichever is greater. 12. 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. Potential contamination can make extra protection necessary for landscape irrigation systems, spas, swimming pools, solar water heating systems, or even a bucket of soapy water being filled by a garden hose. Strategically located halfway between the hub cities of Prince George and Terrace, Houston is home to the outdoor enthusiast.. With a population of 3200 people, there is always room on the riverbank, lake or the many walking and hiking trails in the area. 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. Splices must be made with 3M Scotchlok moisture resistant connectors, part number UR or UY or equivalent. 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. 14. 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). A Texas State Board of Plumbing Examiners (TSBPE) licensed Plumbing Inspector. All rights reserved. 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. 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. 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 ABPA Certification:If interested in ABPA certification, please contact us for more information. Permit and plans must be on site for inspection. 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). thermal expansion increases the pressure. Nearby, city utility workers opened a flush valve, releasing a large flow of water from a water main. 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. 797 0 obj <>stream Are you a Local Pro? This applies to all below grade new service and retrofit of existing service installations. 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. 3) Annual registration fee of $100.00. 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. This reversal of flow direction is known as backflow. When a RPBA is installed in a vault or enclosure in a berm or hillside, a horizontal boresight drain to daylight must be provided. Assemblies approved to be installed inside buildings or structures must be located at the water riser/supply pipe. Full opening double doors (Oldcastle Infrastructure 332P-2 or EJ USA Inc. #8127-Double or equivalent) can be used to obtain the 6-foot requirement but must encompass the entire lay-length of the assembly and must not encroach on required ladder clearances. This list represents companies that have met the requirements and have submitted the proper documentation to register and . Hours: M-F 7:00-4:00, Copyright 2016 Highline Water District |. We do this by using backflow prevention assemblies. 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 Official Cross-Connection Control Program forms: Listed below are links to the official TCEQ Cross-Connection Control Program forms. The drain must discharge to finished grade and/or be above the 100-year flood plain, whichever is greater. Your water provider may have adopted additional codes or regulations which require. City of Houston. The Oregon Health Authority (OHA) Cross-Connection Control Requirements are the minimum requirements that a public water provider must adhere to when requiring backflow prevention assemblies be installed. No matter the specifics of the job, put it on SwiftQuote job done. 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. The parallel elbows shall be no more than 12 off the centerline of the TEE. This reversal of flow direction is known as backflow. In case the water main had been contaminated, the utility workers had to flush the citys distribution line, too. 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. 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. Of the 24 hours, 8 hours must be practical skills (hands-on) training. You may also e-mail your question or comment to PDWS@tceq.texas.gov. Finding a reliable backflow tester doesnt have to be a risky or time-consuming process. All above-ground enclosures must be provided with concrete floors/pads, which may not be less than 4 inches in thickness. You can then select your preferred provider and schedule the service. Permit must be obtained by a master plumber or irrigatorregistered with the City of Houston. Vertical, physical separation between the end of a water supply outlet and the flood-level rim of a receiving vessel. 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. Ladder orientation must not impede clear access to the assembly and/or vault floor. 2015 Uniform Plumbing Code Houston Amendments, 2015 International Residential Code Houston Amendments, Plumbing and Irrigation System Permit Application (CE1020). 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. A negative or reduced pressure in the supply piping causes backsiphonage much the same way as drinking through a straw. Is the assembly installed in accordance with manufacturer recommendations and/or City's Uniform Plumbing Code? Fax the completed Plumbing Permit Application (CE-1020) to the Permits Office at 832-395-9621.

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