city of houston backflow prevention requirements

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city of houston backflow prevention requirements

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. Highline Water District (HWD) makes no representation regarding the abilities . endstream endobj 752 0 obj <. Specific criminal history could negatively impact the ability to receive a TCEQ issued occupational license. 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. This applies to all below grade new service and retrofit of existing service installations. 1750 12 th Street Sarasota, Florida 34236. 2. Email. 13. Required permits must be obtained and associated fees be paid prior to installing a premises-isolation backflow assembly. 1. 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). Note: Some features in theweb clientare not supported on Internet Explorer. Your water provider may have adopted additional codes or regulations which require. 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. Each of these common uses of a garden hose sets up a cross connection: No doubt you can think of other examples. Backflow Test Houston BackflowInspector.com regarding the abilities, performance or quality of service of the 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. 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. Touchpads not installed in vault doors or on a building face must be installed using the Brooks #37, 12 X 20 box w/T&R lid. The installation of a backflow assembly may alter system operating pressure, flow and/or influence other hydraulic functions. 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. 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. 3. 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. Cross-Connection Control and Backflow Prevention Program - City of Tampa below that of the system. Separation must be at least twice the diameter of the water supply outlet and never less than one inch. a list of State Certified customer whenever a service Position Overview. endstream endobj startxref What is backflow? In the Email my test form to: backflow.utilities@sarasotafl.gov . Contact us for more information. 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. | Texas Veterans Portal Where the worker was mixing the pesticide, the water pressure dropped, and the flow in the hose reversed. City of Houston: Lake Houston Dam Spillway Improvement Project: $7,500,000: Texas: . 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. 8. Please follow the prompts andhave the project numberandyour scheduling PIN readily available. 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. Refer to item #2 above for proper vault lid and frame & cover applications. 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. 234 0 obj <>stream SUBJECT: Water Backflow Prevention Program (PW09087) - (City Wide) - Page 5 of 7 Hamilton. Backflow Prevention Program - John The Plumber Existing customers that have hadsubstantial plumbing modifications. For multiple assemblies in a common vault, (Oldcastle Infrastructure or equivalent) centered frame & cover lids may better accommodate installation criteria. Glen Bell Service Center 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. At least 6-feet of vertical headroom is required for all vault, chamber, enclosure, and basement installations. If suspended from ceilings, pipe hangers designed to carry the full load of the assembly must be installed. 3. Show the hose bib(s) in pool area. To schedule an inspection, you will need the Permit Number, Job Address, and Inspection Code. Advance Pay Account holders may apply for the permit by fax. Can you always be this careful? 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 Still, good water and time were wasted: As shown by the case histories of backflow incidents 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). If touch-pad wire must be run underground the wire must be routed through PVC conduit from the meter to the touchpad. Items can be submitted to our office . You can choose anindividual service providers or select all the providers in their area. Backflow Prevention | City of Bellevue Back-siphonage backflow caused by a negative pressure (i.e., a vacuum or partial vacuum) in the drinking or public water system. Premises-Isolation Reduced Pressure Backflow Assembly (RPBA) installations requirements. 6. This could be caused by pumps, boilers or storage tanks. 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. The bore-sight drain must never be connected to a sewer of any kind, catch basins, sumps, or dry wells. To schedule inspections, contact the Interactive Voice Response (IVR) System at 713-222-9922. Cross-Connection Control Program. Each TMR must include: BPA physical address and location on the premises Depending on how long the backflow event lasts, the contamination could spread to the public drinking water system. 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. Effective September 1, 2017, pursuant to TCEQ Reg-521 "Criminal History Guidelines", those with a felony criminal history should contact TCEQ Licensing Division prior to registering for a training course. 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. Services supplying premises that are equipped with frost-free drain-back yard hydrants and/or Sanitary Yard Hydrants must be equipped with a RPBA. Ladder orientation must not impede clear access to the assembly and/or vault floor. Garden hoses and irrigation systems are common concerns, but there are other common residential sources of cross connections, too. All exposed piping inside enclosures must be insulated with commercially manufactured closed-cell pipe insulation or a heat source must be provided. 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. Click Here for a copy of the COH Backflow Preventer Test Report and Maintenance Form. 2015 Uniform Plumbing Code Houston Amendments, 2015 International Residential Code Houston Amendments, Plumbing and Irrigation System Permit Application (CE1020). 3) Annual registration fee of $100.00. Manhole covers are not permitted. Until testing showed authorities that the citys water was safe, they warned customers in the area not to drink it. Approved backflow prevention devices and Tampa's installation requirements, please contact the Construction Services Division at (813) 274-3100 Submitting annual test results, please contact the Field Quality office at (813) 231-5266 City of Tampa Water Department Cross Connection Control and Backflow Prevention Manual Underground piping requires a minimum 3 feet of cover and may also require a permit be taken out from the Fire Marshals office. . K/7tLb"bxOEuY# O>X}xww-[wZ|=m~8Y{&TXcSv>:.8gXq.ih/}^Mz]z>,NwUUC1->`}>TM;]~a^mvoOzm0P9CLN=MMdD,F?oil1jB).1xU]0SM^D7iLbas,=?W_OFZTum LAq0 d$jpwzcZ hdl%P+]/PGjS)EKafdm50jL:9~I^X#R. Backflow Prevention | Tomball, TX - Official Website 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. 13. State rules and City Codes require you to: Backflow Assembly Installation Requirements. Additionally, all piping for fire sprinkler system backflow assembly installations must be compliant with the local Fire code. 23828 30th Ave. S. 1. 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. Fax the completed Plumbing Permit Application (CE-1020) to the Permits Office at 832-395-9621. 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. 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. The only thing you pay for is your service booked through the platform. 4. Splices must be made with 3M Scotchlok moisture resistant connectors, part number UR or UY or equivalent. PDF City of Hamilton Houston, TX 77002. endstream endobj startxref A Texas State Board of Plumbing Examiners (TSBPE) licensed Plumbing Inspector. City of Houston hiring ENVIRONMENTAL INVESTIGATOR I/RC in Houston A public water systems Cross-Connection Control Program is inspected during routine investigations made by our regional staff. 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. Upon installation of the Backflow Prevention device, please provide the following: a. Backflow Prevention | Official website of the City of Tucson - tucsonaz.gov Backflow into a potable-water system can be . 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. We've worked on everything from high-rise buildings and hotels to factories and oil platforms, and we have the knowledge and experience to handle any job, big or small . contamination of potable water supplies with foul water. 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. All Rights Reserved. A TCEQ-licensed Customer Service Inspector. . As determined by the Water Bureau, part #8197, 36 X 36 or #8197-Double, 36 X 74 frame and covers may be required. 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. The supply side of premises-isolation assemblies must be plumbed with potable water piping and fittings meeting current NSF/ANSI standards for lead content. CT's Firm Name: Tester Name: Firm . Technical information about how and where to install backflow prevention assemblies. water service customers who are advised to use their own judgment On this page: How Cross-Connection and Backflow Can Lead to Contaminated Water Definitions than in its supply, i.e. For 1 and smaller assemblies, Carson Industries box #1419-18 is recommended or equivalent. City of Houston - Backflow Assembly & Test Report Form. 5. Monday - Friday 8:00 a.m - 5:00 p.m. We are available by phone, text, and email. 12. A reduced pressure type backflow assembly will be required on services to premises with piping systems adjacent to waterways that may be subject to immersion due to periods of highwater incidents. CE hours are given for successful completion of TCEQ approved training courses. prevent backflow. 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. Payable to: City of Pharr. Certification required at final inspection. The touchpad must be accessible from the right-of-way. Hours: M-F 7:00-4:00, Copyright 2016 Highline Water District |. hb``a``d`c`Lcb@ !FV&m3@(Z R pGAsD / 6/`9ARTkX[Turd_0 ' Backflow Prevention and Cross Connection Control Program | City of 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. Finding a reliable backflow tester doesnt have to be a risky or time-consuming process. Preventing backflows is important for protecting drinking water quality. 751 0 obj <> endobj SwiftQuote stores your backflow service history and gives you instant access to your records. endstream endobj 68 0 obj <>stream 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. 8. The City works to protect the water supply by ensuring backflow devices are maintained properly and cross-connection sources are eliminated. Over the years, we've been providing top-quality plumbing services to customers all across the state of Texas. Additionally, thermal expansion may result from the installation of a backflow assembly. Vaults and enclosures must not contain loose fill materials or debris of any kind. Backflow occurs when water from your property's plumbing flows backward into the City's water system. 15. Wires must not encumber the vault opening or ladder. All splices must be accessible. SwiftQuote integrates with your municipality and uploads compliance records to the city on your behalf. Your public water system must require a CSI to be performedunder the following circumstances: Water providers notify their customers that a CSI is required. Click Here for the requirements to register with the City of Houston as a backflow prevention assembly tester. By continuing to use this website, you consent to the use of cookies in accordance with our Cookie Policy. Requirements for backflow assemblies installed on fire sprinkler water services. 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. Some appliances have built-in backflow prevention for this reason, but many do not. It can be a serious health risk for the 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. The drain must discharge to finished grade and/or be above the 100-year flood plain, whichever is greater. Planning, outreach and education, strategic, and technology projects. Only commercially manufactured prefabricated insulated outdoor enclosures will be approved. A moisture-proof light fixture will be required if adequate lighting is not available. the system pressure has been increased by All backflow assemblies installed below grade must be provided with test cock plugs. Are you a Local Pro? 13. Backflow Prevention Overview | AustinTexas.gov Only commercially manufactured prefabricated insulated outdoor enclosures are approved. Certain pressure loss incidents, such as a water main break or fully opened fire hydrant, can force water back into the drinking water system. 5. ABPA certification also requires an additional fee. While mixing a batch of pesticide, a worker pushed a garden hose into the tank until it touched the bottom. Additional gauges can be certified for $70 per gauge. The platform will need to provide for 6-feet of vertical headroom. Articles, blogs, press releases, public notices, and newsletters. 9. Third-Party CSI Inspectors: Ray Harlow: 832-349-4465 Terry Blanchard: 281-889-1443 Taylor: 936-647-5852. Highline Water District We are a Houston Texas backflow testing and repair company with several testers in the field every day testing and repairing backflow preventers for a better customer service experience. All premises having more than one domestic water service. Testing and repairing backflow prevention assemblies on fire suppression systems and lines. If the Water Bureau determines the backflow potential warrants and the use does not pose a risk to health. 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. Legal and installation requirements for backflow protection Enter your license number (digits only) and scheduling PIN. Backflow is the unintended flow of water from any domestic, industrial or institutional piping system into a drinking water supply system. PDF a. No unauthorized person shall uncover, make any connection with or How can backflow be prevented? A premises-isolation RPBA must be installed on all water service connections that pose a risk to health. In addition, City of Houston. Official Cross-Connection Control Program forms: Listed below are links to the official TCEQ Cross-Connection Control Program forms. United States, Backflow Prevention Assembly Tester Information, Backflow Prevention Assembly Tester Registration Instructions, List of Backflow Prevention Assembly Testers, Approved Backflow Prevention Assemblies List. 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. The requirements on this page and Title 21City Water Code require property owners to install backflow assemblies to protect the public drinking water supply. 18. 7. Backflow Assembly Testers in our area. Austin, 78744-1070 testers contained on this list. A RPBA is required where the water is treated in any way. Make sure that the end of your garden hose is never submerged in or connected to a nonpotable substance. Back siphonage is the result of supply pressure being lowered FY 2023 Pre-Disaster Mitigation Congressionally Directed Spending A RPBA is required to be installed on all service connections to vending/food cart lots and lots having below grade drain back yard-hydrants. The community of Houston is nestled in the beautiful Bulkley Valley amongst some of BC's finest outdoor recreational opportunities. List of Testers Email Us Questions? 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. Mail the original Backflow Prevention Assembly Certified Test Report complete by a Tester from the City of Houston Certified Tester List to: City of Houston Water Production Section, 7000 Ardmore, Houston, TX 77054 ATTN: Tom Nguyen. {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/[. All above-ground enclosures must be provided with concrete floors/pads, which may not be less than 4 inches in thickness. This can be caused by backsiphonage or backpressure. All applicable RPBA installation criteria will apply. . Vertical, physical separation between the end of a water supply outlet and the flood-level rim of a receiving vessel. Put simply, a backflow preventer ensures water inside fire sprinklers, irrigation systems, and other water-based . This solution is free, but not highly reliable. susceptible to back-ups, proper backflow prevention shall be designed. Search pros in your area and select based on reviews, price, and any other requirements. 6. Vaults must accommodate 6-feet of vertical headroom or have hinged double door opening frame and covers that accommodate the entire lay length of the assembly. Mounting hardware must be of a type, whereby removal and reinstallation may be accomplished without damaging the unit. 9. However, certain pressure variations in the public water supply can cause water to flow in the opposite direction. 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. Hire a licensed irrigator. A sump pump will be required if vaults are unable to be kept free of standing water. haO9~i+Ek-UJ= a! Phone: 206-824-0375 10. The following links provide valuable information that every tester should know. 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. The parallel elbows shall be no more than 12 off the centerline of the TEE. TCEQ regulations are the minimum requirement. Enter your requirements and local pros will bid on your service, providing a quote to complete your request. If installed greater than 24", assemblies must be installed in a precast concreate vault that meets vault clearance standards as stated herein. REDUCED PRESSURE PRINCIPLE ASSEMBLY. 205 0 obj <>/Filter/FlateDecode/ID[]/Index[175 60]/Info 174 0 R/Length 134/Prev 362807/Root 176 0 R/Size 235/Type/XRef/W[1 3 1]>>stream Backflow Prevention Information | Greensboro, NC 7. 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. Copyright 2023 Houston Public Works. Providers are invited to offer quotes for work and can message you directly to understand the job specifics. 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. 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. For more information on protecting your water, contact the City's Backflow Prevention Inspector at (585) 428-6070 . Schedule single and recurring services via the SwiftQuote Web App through any device. All tests, repairs, and maintenance must be performed by a City-approved certified tester. Adequate drainage: Backflow assemblies must not be installed in locations subject to flooding. Enter the appropriate project number into the field and click the Submit button. 2. Further, HWD does not assume or 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. 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. 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. Vault lids with hinged frame and covers (Oldcastle Infrastructure or equivalent): where applicable use Center-Offset frame and cover lids (Oldcastle Infrastructure or equivalent). 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. Drawings must show property lines, building setbacks, identify street frontage, water main, service location and proposed backflow assembly type and location. City of Temple Public Works Service Center, City of Webster Public Works Dept Service Center.