city of houston backflow prevention requirements

4. Backflow Assembly Testers in our area. 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. For this reason, building codes Post your job request for free and match with local backflow testers in Houston. All backflow assemblies installed below grade must be provided with test cock plugs. Note: Some features in theweb clientare not supported on Internet Explorer. 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. Only assemblies approved by USC may be installed vertically. ABPA coordination needs to be scheduled in advance to ensure we have the appropriate number of proctors/monitors on site for the exam. They identify locations where the risk of cross connection is high and ensure that the proper measures are taken to minimize that risk. NEW: HAC is now offering free on site gauge certification to each registered student. 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. Apply in person at 1002 Washington Avenue, Houston, TX 77002 or at one of the Satellite Offices. The Cross-Connection Control Subcommittee advises us in this effort. g"`Q CL!s?gp\W80dpQ%0e8iF bS24IP s0 K It can occur when water use exceeds normal delivery capacity of the water supply (e.g., a nearby fire fighting or a water main or service pipe break). Items can be submitted to our office . By continuing to use this website, you consent to the use of cookies in accordance with our Cookie Policy. . Fax the completed Plumbing Permit Application (CE-1020) to the Permits Office at 832-395-9621. CT's Firm Name: Tester Name: Firm . The simplest method to prevent backflow is to have your backflow assembly tested on an annual basis. What is backflow? A TSBPE-licensed plumber with a Water Supply Protection Specialist endorsement. Efrain Torres, Environmental Investigator IV. Further, HWD does not assume or 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. Advance Pay Account holders may apply for the permit by fax. 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. A TCEQ-licensed Customer Service Inspector. When jobs are completed through SwiftQuote, the work order is automatically submitted to participating jurisdictions through SwiftComplys compliance software. assembly tested on an annual basis. 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. 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. water service customers who are advised to use their own judgment 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. Technical information about how and where to install backflow prevention assemblies. SwiftQuote stores your backflow service history and gives you instant access to your records. 14. Information for public water systems and their customers on identifying potential cross connections and preventing contamination from backflow into drinking-water systems. 3) Annual registration fee of $100.00. This is not a complete list of all certified testers in this Preventing backflows is important for protecting drinking water quality. prevent backflow. 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. The proper backflow device protects the public water supply from possible contamination. RPBA installations must meet all applicable Oregon Administrative Rules, 333-061-0070, Title 21, and Title 28, respectively. 2. 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). 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. be isolated from the toilet bowl. or drained down. An inspection fee must be paid to the Water Bureau prior to replacement of an existing assembly or newly installed assembly on a dedicated fire service. Ladder orientation must not impede clear access to the assembly and/or vault floor. In each of these cases, if backflow happens, your households water lines could be contaminated. SwiftQuote integrates with your municipality and uploads compliance records to the city on your behalf. This could be caused by pumps, boilers or storage tanks. The Cross-Connection Control Subcommittee advises us in this effort. CE hours are given for successful completion of TCEQ approved training courses. For multiple assemblies in a common vault, (Oldcastle Infrastructure or equivalent) centered frame & cover lids may better accommodate installation criteria. In case the water main had been contaminated, the utility workers had to flush the citys distribution line, too. {R/ONU1#>he I5ce;, Check or Money Order ONLY. 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. For more information on protecting your water, contact the City's Backflow Prevention Inspector at (585) 428-6070 . Payable to: City of Pharr. The touchpad must be accessible from the right-of-way. . i. Backflow conditions can occur when the City's water system pressure drops (like during a fire or a water main break), or when a customer's water pressure is higher than the City's water system. 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. All backflow prevention assembly tester licenses require 24 hours of Continuing Education (CE) to be eligible for renewal. 6. On this page: How Cross-Connection and Backflow Can Lead to Contaminated Water Definitions Make sure that the end of your garden hose is never submerged in or connected to a nonpotable substance. %PDF-1.6 % Backflow prevention assembly requirements are determined by plumbing inspections performed at initial or remodel construction projects during the Building Permit Process. Drawings must show property lines, building setbacks, identify street frontage, water main, service location and proposed backflow assembly type and location. the reverse direction. %PDF-1.5 % All splices must be accessible. A backflow prevention assembly tester that is . Separation must be at least twice the diameter of the water supply outlet and never less than one inch. 15. Planning, outreach and education, strategic, and technology projects. Premises-Isolation Reduced Pressure Backflow Assembly (RPBA) installations requirements. 3. 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. 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. 3. The relief-valve must be located 12" above the top of the vault drain opening. Cross-Connection Control Program. For your convenience we provide a list of State Certified Backflow Assembly Testers in our area. Over the years, we've been providing top-quality plumbing services to customers all across the state of Texas. Installations must meet Occupational Safety and Health Administration and State of Oregon Occupational Safety and Health codes. Email my test form to: backflow.utilities@sarasotafl.gov . Still, good water and time were wasted: As shown by the case histories of backflow incidents 11. 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. Give website feedback. than in its supply, i.e. A sump pump will be required if vaults are unable to be kept free of standing water. Installations must be compliant with all applicable Title 21 and Title 28 criteria, and those stated herein. 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. All certified backflow prevention assembly testers play an important role in protecting the City of Houston water customers. Tablet PCs only support the desktop client. Hire a licensed irrigator. Under normal operation water flows from the City of Houston waterlines to the water customers. hb```5|@CTBI$NV7000jlHM. 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. Some public water systems have licensed staff who perform the CSIs and then bill the customer for the inspection. Austin, 78744-1070 7. 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. Phone: 206-824-0375 customer whenever a service Kent, WA 98032 10. Back pressure is the result of a higher pressure in the system Get listed and meet new customers. The simplest method to prevent backflow is to have your backflow Enter the appropriate project number into the field and click the Submit button. This is not a complete list of all certified testers in this state. Please follow the prompts andhave the project numberandyour scheduling PIN readily available. 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 negative or reduced pressure in the supply piping causes backsiphonage much the same way as drinking through a straw. If available, current GIS data will be used to make this determination. 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. hb``a``d`c`Lcb@ !FV&m3@(Z R pGAsD / 6/`9ARTkX[Turd_0 ' This will facilitate their registration to perform "authorized functions" under the proposed Backflow Prevention By-law and make available remedies under the Licensing Code should they fail to meet that By-law's requirements. Services entering at an elevation greater than 5-feet above-finished-floor (AFF) will require a permanent platform be installed. As determined by the Water Bureau, part #8197, 36 X 36 or #8197-Double, 36 X 74 frame and covers may be required. If touch-pad wire must be run underground the wire must be routed through PVC conduit from the meter to the touchpad. 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. 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 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. Copyright 2023 Houston Public Works. Installing an approved backflow prevention assembly and testing it regularly helps protect the water supply from the dangers of cross contamination. Upon installation of the Backflow Prevention device, please provide the following: a. 1. For single & multiple assembly installations, refer to item #2 above to ensure proper ladder placement. 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. Emergency: 206-824-0375 mandate a series of measures and backflow prevention devices to | Texas Homeland Security Other elevation criteria as stated herein will apply. 4. All rungs must have at least 7 of toe clearance, with the exception; if the top rung is at the same elevation as the opening the clearance may be no less than 2.5. Effective against backpressure backflow and back-siphonage and may be used to isolate . All exposed piping inside enclosures must be insulated with commercially manufactured closed-cell pipe insulation or a heat source must be provided. 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). The top and bottom rungs must be within 12 of the opening and floor, respectively. Permit must be obtained by a master plumber or irrigatorregistered with the City of Houston. The garden hose is the most common cross connection. State rules and City Codes require you to: Backflow Assembly Installation Requirements. Premises-isolation assemblies approved to be installed inside buildings or structures must be installed at the water supply riser/supply pipe. The requirements on this page and Title 21City Water Code require property owners to install backflow assemblies to protect the public drinking water supply. 797 0 obj <>stream 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. Why Choose Us for Your Missouri City Backflow Prevention? Be aware these forms must be submitted to the responsible water system for recordkeeping purposes. 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). is booked, canceled, or If water service enters a building at an elevation (determined by the depth of city water service at the R.O.W.) We are available by phone, text, and email. The assemblies are to be installed no more than the pipe diameter in inches from the outlet side of the elbows off the Tee. endstream endobj startxref In the 0 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. 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 . 3907 South Industrial Drive 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). 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. 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. 4. 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. For your convenience we provide See note below. 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. Wires must not encumber the vault opening or ladder. Enforcement of state law is the responsibility of the appropriate state agency. 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. Click Here for the requirements to register with the City of Houston as a backflow prevention assembly tester. Assemblies approved to be installed inside buildings or structures must be located at the water riser/supply pipe. See something we could improve onthis page? Where the worker was mixing the pesticide, the water pressure dropped, and the flow in the hose reversed. 18. 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. The community of Houston is nestled in the beautiful Bulkley Valley amongst some of BC's finest outdoor recreational opportunities. Touchpads must be compatible with these meters. 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. a list of State Certified Back-siphonage backflow caused by a negative pressure (i.e., a vacuum or partial vacuum) in the drinking or public water system. accept any responsibilities for the actions or performance of such Articles, blogs, press releases, public notices, and newsletters. Testing and repairing backflow prevention assemblies on fire suppression systems and lines. No pressure testing is to be performed between a premises-isolation assembly and a Water Bureau valve in the right-of-way. 6. 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. Please include Cross-Connection/Backflow Prevention in the subject line of your e-mail. 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. United States, Backflow Prevention Assembly Tester Information, Backflow Prevention Assembly Tester Registration Instructions, List of Backflow Prevention Assembly Testers, Approved Backflow Prevention Assemblies List. The City works to protect the water supply by ensuring backflow devices are maintained properly and cross-connection sources are eliminated. 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. 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. Reminders are automatically Otherpublic water systems require the customer tohire alicensed person to conduct the CSI. prevented by using a backflow-prevention thermal expansion increases the pressure. Local business owners can create quote requests for a backflow services. Fire sprinkler system piping will be reviewed on a case-by-case basis regarding sleeving. 3. When a RPBA is installed in a vault or enclosure in a berm or hillside, a horizontal boresight drain to daylight must be provided. The relief-valve must be located 12 above finished slab elevation. 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. A Double Check Detector Assembly (DCDA) is typically the type of backflow assembly installed on fire sprinkler water services. Where the touch-pad wire follows the path of other electrical wiring, shielded wire as described above must be used. You can then select your preferred provider and schedule the service. . See OAR 333-061-0070, Section 14, which specifically addresses existing installations. A reduced pressure type assembly must be installed on all water service connections to premises with high-rise buildings (high-rise building: where a building is 75-feet or greater above its lowest finished-floor (slab) elevation to top of structure). | TRAIL Statewide Archive Contact Information 941-263-6884 . 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. 12. sent directly to you and the Name of Property: Property Address: City, State, Zip: , . Luckily, this is where it stopped: The worker mixing the pesticide realized the danger and alerted the utility workers, who closed the flush valve before the contamination reached the citys distribution line. $31.95 for first three; $10.65 each additional. Enter your license number (digits only) and scheduling PIN. Requirements for backflow assemblies installed on fire sprinkler water services. The following individuals are authorized to perform CSIs: OurOccupational Licensing Sectionlicenses Customer Service Inspectors and maintains a database of licensed Customer Service Inspectors. Schedule single and recurring services via the SwiftQuote Web App through any device. 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. Required permits must be obtained and associated fees be paid prior to installing a premises-isolation backflow assembly. No matter the specifics of the job, put it on SwiftQuote job done. 12. The ladder must not encroach on the installation clearances for the type of assembly required. In addition, Monday - Friday 8:00 a.m - 5:00 p.m. Finding a reliable backflow tester doesnt have to be a risky or time-consuming process. You can find one from our, If you install your own system, have a licensed BPA tester confirm that the BPA is installed and operating properly. A moisture-proof light fixture will be required if adequate lighting is not available. All horizontal and vertical runs of pipe prior to an assembly may be required to be sleeved with schedule-40 PVC pipe. All applicable RPBA installation criteria will apply. Depending on how long the backflow event lasts, the contamination could spread to the public drinking water system. Backflow occurs due to a sudden change in pressure or a break in the water main. Back siphonage is the result of supply pressure being lowered The drain must never be less than 12 above the flood elevation of a water source, swale or any other catchment subject to overflow/flooding. All tests, repairs, and maintenance must be performed by a City-approved certified tester. Providers are invited to offer quotes for work and can message you directly to understand the job specifics. 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. Water service must not be activated and is subject to termination without notice until all backflow assembly installation related work has been completed. 3. Glen Bell Service Center The Arizona Department of Environmental Quality requires that each be tested annually. 503-823-4000 Traduccin e Interpretacin |Bin Dch v Thng Dch | | |Turjumaad iyo Fasiraad| | Traducere i interpretariat |Chiaku me Awewen Kapas | . 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 Are you a Local Pro? 1750 12 th Street Sarasota, Florida 34236. You may also e-mail your question or comment to PDWS@tceq.texas.gov. Additional installation requirements for vaults and enclosures. If installed greater than 24", assemblies must be installed in a precast concreate vault that meets vault clearance standards as stated herein. 10. If suspended from ceilings, pipe hangers designed to carry the full load of the assembly must be installed. Premises-Isolation assemblies (those that directly protect the public water supply) must be installed on private property at the property line (service connection/point-of-delivery) on the centerline of the city water service, as it runs perpendicular from the right-of-way (R.O.W.). 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 installation of a backflow assembly may alter system operating pressure, flow and/or influence other hydraulic functions. 12. 11. 17. Bypass meters equipped with touch read register and touchpad or radio signal transmitters. endstream endobj startxref Services supplying premises that are equipped with frost-free drain-back yard hydrants and/or Sanitary Yard Hydrants must be equipped with a RPBA. Find more information related to vault lid and door applications under the section Additional installation requirements for vaults and enclosures. 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. 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. Registers must read in cubic feet. General Information 7. Vertical, physical separation between the end of a water supply outlet and the flood-level rim of a receiving vessel. 8. Houston, TX 77002. Backflow into a potable-water system can be . regarding the abilities, performance or quality of service of the

city of houston backflow prevention requirements 2023