Request these services online or call 503-823-4000, Relay Service:711. Suite 100 Splices must be made with 3M Scotchlok moisture resistant connectors, part number UR or UY or equivalent. Enforcement of state law is the responsibility of the appropriate state agency. Click Here to add a tester to your company. 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. Backflow preventers are mechanical devices that protect against backflow, which is when contaminated water flows back into a drinkable water supply. Backflow Prevention | Fort Wayne City Utilities TCEQ regulations are the minimum requirement. 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. City of Temple Public Works Service Center, City of Webster Public Works Dept Service Center. 9. 7. 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. Nearby, city utility workers opened a flush valve, releasing a large flow of water from a water main. The following links provide valuable information that every tester should know. TCEQ regulations require that any alternate forms which vary from the official forms receive TCEQ approval prior to being placed in use. SwiftQuote integrates with your municipality and uploads compliance records to the city on your behalf. Permit must be obtained by a master plumber or irrigatorregistered with the City of Houston. Requirements for backflow assemblies installed on fire sprinkler water services. 23828 30th Ave. S. 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. Installing an approved backflow prevention assembly and testing it regularly helps protect the water supply from the dangers of cross contamination. Testing and repairing backflow prevention assemblies on fire suppression systems and lines. . All exposed piping inside enclosures must be insulated with commercially manufactured closed-cell pipe insulation or a heat source must be provided. 11. 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. $31.95 for first three; $10.65 each additional. 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. endstream endobj 176 0 obj <> endobj 177 0 obj <>/ProcSet[/PDF/Text/ImageB]/XObject<>>>/Rotate 0/Type/Page>> endobj 178 0 obj <>stream Backflow Prevention Assemblies | AustinTexas.gov City of Houston When a RPBA is installed in a vault or enclosure in a berm or hillside, a horizontal boresight drain to daylight must be provided. A RPBA is required where the water is treated in any way. For single & multiple assembly installations, refer to item #2 above to ensure proper ladder placement. hbbd``b`A* $XN HqH2} . Under normal operation water flows from the City of Houston waterlines to the water customers. 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. 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. All premises having more than one domestic water service. Specific criminal history could negatively impact the ability to receive a TCEQ issued occupational license. The tester's role is to verify the proper operation of the assemblies. Backflow Test Status Pass Fail. 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. 1002 Washington Ave., 4th Floor 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). Preventing backflows is important for protecting drinking water quality. Vault lids with hinged frame and covers (Oldcastle Infrastructure or equivalent): where applicable use Center-Offset frame and cover lids (Oldcastle Infrastructure or equivalent). 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. Refer to item #2 above for proper vault lid and frame & cover applications. Houston, TX 77002. Installations must meet Occupational Safety and Health Administration and State of Oregon Occupational Safety and Health codes. Join to apply for the ENVIRONMENTAL INVESTIGATOR I/RC role at City of Houston. Backpressure backflow caused by downstream pressure that exceeds the upstream supply pressure in the drinking or public water systems due to a high pressure source. Cross Connection Control Backflow Tester Company List. {R/ONU1#>he I5ce;, Water and pesticides flowed from the pesticide tank back through the hose and into the water lines of the residence. Fire sprinkler system piping will be reviewed on a case-by-case basis regarding sleeving. accept any responsibilities for the actions or performance of such City of Houston - Backflow Assembly & Test Report Form If water service enters a building at an elevation (determined by the depth of city water service at the R.O.W.) Tester Requirements - City of Pharr General Information Glen Bell Service Center Until testing showed authorities that the citys water was safe, they warned customers in the area not to drink it. 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. RPBA installations must meet all applicable Oregon Administrative Rules, 333-061-0070, Title 21, and Title 28, respectively. 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. 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 ABPA Certification:If interested in ABPA certification, please contact us for more information. Finding a reliable backflow tester doesnt have to be a risky or time-consuming process. 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. Give website feedback. 8. 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 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. Backflow Prevention Assembly Types. REDUCED PRESSURE PRINCIPLE ASSEMBLY. Third-Party CSI Inspectors: Ray Harlow: 832-349-4465 Terry Blanchard: 281-889-1443 Taylor: 936-647-5852. The community of Houston is nestled in the beautiful Bulkley Valley amongst some of BC's finest outdoor recreational opportunities. 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. Back-siphonage backflow caused by a negative pressure (i.e., a vacuum or partial vacuum) in the drinking or public water system. All rights reserved. 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. To schedule an inspection, you will need the Permit Number, Job Address, and Inspection Code. 1. Backflow Prevention and Cross Connection Control Program | City of Cross-Connection Control and Backflow Prevention Program - City of Tampa Call 520-791-2650 if you would like more information. 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. Vertical, physical separation between the end of a water supply outlet and the flood-level rim of a receiving vessel. %%EOF Please follow the prompts andhave the project numberandyour scheduling PIN readily available. %%EOF the reverse direction. Put simply, a backflow preventer ensures water inside fire sprinklers, irrigation systems, and other water-based . There are more than 30,000 backflow prevention assemblies in use in the Tucson Water service area. If suspended from ceilings, pipe hangers designed to carry the full load of the assembly must be installed. %PDF-1.5 % susceptible to back-ups, proper backflow prevention shall be designed. The following individuals are authorized to perform CSIs: OurOccupational Licensing Sectionlicenses Customer Service Inspectors and maintains a database of licensed Customer Service Inspectors. Information for public water systems and their customers on identifying potential cross connections and preventing contamination from backflow into drinking-water systems. Permit and plans must be on site for inspection. Apply in person at 1002 Washington Avenue, Houston, TX 77002 or at one of the Satellite Offices. Still, good water and time were wasted: As shown by the case histories of backflow incidents 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. Technical information about how and where to install backflow prevention assemblies. Hire a licensed irrigator. back siphonage. PDF City of Hamilton A negative or reduced pressure in the supply piping causes backsiphonage much the same way as drinking through a straw. 3. 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. If touch-pad wire must be run underground the wire must be routed through PVC conduit from the meter to the touchpad. 12. 2. The platform will need to provide for 6-feet of vertical headroom. United States, Backflow Prevention Assembly Tester Information, Backflow Prevention Assembly Tester Registration Instructions, List of Backflow Prevention Assembly Testers, Approved Backflow Prevention Assemblies List. Email. 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). For this reason, building codes An alternate assembly location may only be considered for retrofit applications and excludes new construction. 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. Where the worker was mixing the pesticide, the water pressure dropped, and the flow in the hose reversed. 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. 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). 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. Backflow prevention devices are installed to protect against cross connection contamination caused by backflow conditions. 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. 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. endstream endobj startxref Monday - Friday 8:00 a.m - 5:00 p.m. 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 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. 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. 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. A sump pump will be required if vaults are unable to be kept free of standing water. City of Houston. Otherpublic water systems require the customer tohire alicensed person to conduct the CSI. thermal expansion increases the pressure. The Association of Contracting Plumbers of the City of New York, Inc. 535 8 th Ave, 17 th Floor New York, NY 10018 (212) 481-4580 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. 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. A premises-isolation RPBA must be installed on all water service connections that pose a risk to health. By continuing to use this website, you consent to the use of cookies in accordance with our Cookie Policy. 15. Reminders are automatically Touchpads or transmitters must be rigidly mounted and be serviceable. 13. We also coordinate meetings of the Cross-Connection Control (CCC) Subcommittee, a group of participants that meet to discuss issues related to cross-connection control and backflow prevention. Planning, outreach and education, strategic, and technology projects. Each TMR must include: BPA physical address and location on the premises List of Testers Email Us Questions? Many public water systems also operate rigorous cross-connection control (CCC) programs of their own. 4. below that of the system. You may also e-mail your question or comment to PDWS@tceq.texas.gov. Post your job request for free and match with local backflow testers in Houston. Kent, WA 98032 The water user/installer is responsible for ensuring minimum system operating requirements can be met. Vaults and enclosures must not contain loose fill materials or debris of any kind. Local business owners can create quote requests for a backflow services. Houston Backflow Testing & Prevention | Compare & Book However, certain pressure variations in the public water supply can cause water to flow in the opposite direction. Touchpads must be compatible with these meters. 3907 South Industrial Drive 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. 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. Upon completion of a premises-isolation backflow assembly installation, Portland Water Bureau Water Quality Inspection must be notified. Applications . In each of these cases, if backflow happens, your households water lines could be contaminated. Position Overview. 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. hb```5|@CTBI$NV7000jlHM. Backflow Prevention Cross Connection Control In compliance with Washington State Administrative Code 246-290-490, which regulates the city's Cross Connection Control Program, Bellevue Utilities inspects drinking water systems on properties to protect against contamination. 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. 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 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 These will allow for necessary clearance for ladders in single assembly installations. 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 Backflow Prevention | Official website of the City of Tucson - tucsonaz.gov customer whenever a service Certification required at final inspection. Highline Water District (HWD) makes no representation 2023. Highline Water District Emergency: 206-824-0375 However, certain pressure variations in the public water supply can cause water to flow in the opposite direction. 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). Huntington Backflow Prevention Valves Project: $6,358,000: West Virginia: Contact Information 941-263-6884 . 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. All wires running from the bypass meter to the touchpad must be in conduit. 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. or the technical guidance. All students registered for this class will receive a copy of the USC 10th Edition. a list of State Certified For multiple assemblies in a common vault, (Oldcastle Infrastructure or equivalent) centered frame & cover lids may better accommodate installation criteria. 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. Building, transportation, maintenance, and sewer projects. 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. Why Choose Us for Your Missouri City Backflow Prevention? 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 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. Backflow Prevention Information | Greensboro, NC Payable to: City of Pharr. 2. 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. It can be caused by a loss of pressure in the drinking water supply main or by the flow from a pressurised system through an unprotected cross connection. 2. 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. As determined by the Water Bureau, part #8197, 36 X 36 or #8197-Double, 36 X 74 frame and covers may be required. This usually occurs in unvented heating systems, where Only commercially manufactured prefabricated insulated outdoor enclosures are approved. Click Here for a copy of the COH Backflow Preventer Test Report and Maintenance Form. Your water systems role begins with good system maintenance and sound operations. Technical assistance in the area of cross-connection control is offered to public water systems by staff from our central office. HVK%')dVe%X[oLWR=I Dtrtq3,Vg(&_[N?YG5P[IYH^h\z=d+k,IU%TgrtM%gNYc8-@OiGW.ili\B,|g6 ,~=z. 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. 234 0 obj <>stream Title 21.24.040 requires access be granted to all premises for inspection of water piping, as described therein. A list of Tucson Water-approved Certified Testers is available. Cross-Connection Program | Pasadena Water and Power . Ladder orientation must not impede clear access to the assembly and/or vault floor. The Cross-Connection Control Subcommittee advises us in this effort. A TCEQ-licensed Customer Service Inspector. haO9~i+Ek-UJ= a! 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. Click Here for the requirements to register with the City of Houston as a backflow prevention assembly tester. 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. 3) Annual registration fee of $100.00. testers. General Info (843) 727-7148. Yes No . 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. Backflow Prevention Information | City of Houston - Houston Public Works 1. These devices are subject to annual inspection, maintenance, testing and reporting requirements to ensure each device continues to protect against cross connections. Bypass meters equipped with touch read register and touchpad or radio signal transmitters. What is a Backflow Preventer? (+Testing Requirements) 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. 13. 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.
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