city of houston backflow prevention requirements

hbbd```b``"A$c/d[&H~0LS ], fsM9m R> ,`v."IXQ n&nf` GS 13. FY 2023 Pre-Disaster Mitigation Congressionally Directed Spending Building, transportation, maintenance, and sewer projects. Still, good water and time were wasted: As shown by the case histories of backflow incidents The proper backflow device protects the public water supply from possible contamination. Of the 24 hours, 8 hours must be practical skills (hands-on) training. 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. Occupational Licenses: Backflow Prevention Assembly Tester (BPAT) On this page: How Cross-Connection and Backflow Can Lead to Contaminated Water Definitions (Minimum Permit Fee is $91.05) Admin fee 31.32 Valid Period 180 Days Processing Time 1 business day haO9~i+Ek-UJ= a! 2. 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). 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. If your property or business type is not included in the above list and you have a specific question about your legal requirements, please call 311 to have your inquiry directed to DEP. Hours: M-F 7:00-4:00, Copyright 2016 Highline Water District |. Adequate drainage: Backflow assemblies must not be installed in locations subject to flooding. 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. Fax - 941-365-4840 . is booked, canceled, or The community of Houston is nestled in the beautiful Bulkley Valley amongst some of BC's finest outdoor recreational opportunities. Hire a licensed irrigator. forcing it into a clogged gutter, downspout, or sewer pipe to flush out the clog, connecting it directly to a hose-end sprayer to apply pesticide or fertilizer to your yard, connecting it to a soap-and-brush attachment to wash your car, boat, or siding, letting the end of the hose lie in a puddle or pool of water on the ground. ABPA certification also requires an additional fee. They identify locations where the risk of cross connection is high and ensure that the proper measures are taken to minimize that risk. Select the appropriate type of inspection and click the Submit button. This report is used to document the results of testing a backflow prevention assembly for proper functioning. 3. 12. Nearby, city utility workers opened a flush valve, releasing a large flow of water from a water main. 175 0 obj <> endobj Apply in person at 1002 Washington Avenue, Houston, TX 77002 or at one of the Satellite Offices. 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. Finding a reliable backflow tester doesnt have to be a risky or time-consuming process. %PDF-1.6 % Legal and installation requirements for backflow protection The assemblies are to be installed no more than the pipe diameter in inches from the outlet side of the elbows off the Tee. A RPBA must be installed on domestic water services to mixed-use and multi-tenant premises. 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. City of Houston - Backflow Assembly & Test Report Form Highline Water District City of Houston hiring ENVIRONMENTAL INVESTIGATOR I/RC in Houston 7. Back siphonage is the result of supply pressure being lowered 1. The bore-sight drain must never be connected to a sewer of any kind, catch basins, sumps, or dry wells. What is backflow? The tester's role is to verify the proper operation of the assemblies. 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.). Note: Some features in theweb clientare not supported on Internet Explorer. . If installed greater than 24", assemblies must be installed in a precast concreate vault that meets vault clearance standards as stated herein. 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. 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. with respect to contracting with these or any testers. The parallel elbows shall be no more than 12 off the centerline of the TEE. 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. 5. Additional installation requirements for vaults and enclosures. Fortunately, there are two inexpensive ways to solve this problem: As a homeowner, you may install and maintain your own irrigation system, but its still important to have a suitable backflow prevention assembly (BPA) in place and to be sure that it works properly. Houston, TX 77002. Backflow occurs for one of two reasons, either back pressure or 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. Items can be submitted to our office . endstream endobj startxref Backflow prevention assembly requirements are determined by plumbing inspections performed at initial or remodel construction projects during the Building Permit Process. 5 Fax: 512-972-1260 Email Physical Address Glen Bell Service Center 3907 South Industrial Drive As determined by the Water Bureau, part #8197, 36 X 36 or #8197-Double, 36 X 74 frame and covers may be required. 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. You can choose anindividual service providers or select all the providers in their area. The garden hose is the most common cross connection. 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. In addition, All tests, repairs, and maintenance must be performed by a City-approved certified tester. Ladder orientation must not impede clear access to the assembly and/or vault floor. 2023. 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. Have a High School Diploma or Equivalent Certificate, Pass an examination *Written exam must be taken at a TCEQ regional office or proctored computer-based testing facility as of May 2, 2016, Work at least two years in an approved area. All rights reserved. Is the assembly installed in accordance with manufacturer recommendations and/or City's Uniform Plumbing Code? 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. Applications . Existingcustomers whenever there is a reason to suspect that a hazard or a source of contamination may be present. See something we could improve onthis page? Are you a Local Pro? The ladder must not encroach on the installation clearances for the type of assembly required. All splices must be accessible. Austin, 78744-1070 Permit must be obtained by a master plumber or irrigatorregistered with the City of Houston. SwiftQuote integrates with your municipality and uploads compliance records to the city on your behalf. ABPA coordination needs to be scheduled in advance to ensure we have the appropriate number of proctors/monitors on site for the exam. {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/[. 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. 3. Installations must be inspected by a Water Bureau Water Quality Inspector and will require that a Backflow Inspection Fee be paid. 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. The following links provide valuable information that every tester should know. Backflow Prevention Requirements | Longview, TX i. The top and bottom rungs must be within 12 of the opening and floor, respectively. 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. 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. TCEQ regulations are the minimum requirement. Additional gauges can be certified for $70 per gauge. Highline Water District 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. REDUCED PRESSURE PRINCIPLE ASSEMBLY. Work must be completed prior to temporary or final occupancy being granted by a City of Portland Bureau of Development Services (BDS) Building Inspector. SwiftQuote is a free service for businesses. No pressure testing is to be performed between a premises-isolation assembly and a Water Bureau valve in the right-of-way. 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. Upon completion of a premises-isolation backflow assembly installation, Portland Water Bureau Water Quality Inspection must be notified. Show the hose bib(s) in pool area. You may also e-mail your question or comment to PDWS@tceq.texas.gov. 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. Your public water system must require a CSI to be performedunder the following circumstances: Water providers notify their customers that a CSI is required. A premises-isolation RPBA must be installed on all water service connections that pose a risk to health. Installing an approved backflow prevention assembly and testing it regularly helps protect the water supply from the dangers of cross contamination. To schedule inspections, contact the Interactive Voice Response (IVR) System at 713-222-9922. These devices prevent contaminated water from flowing back into the city's water system, and can also be found in place in many other municipalities in . Backflow Prevention Program | City of Hamilton Existing customers that have hadsubstantial plumbing modifications. 6. Retrofit/Replacement backflow assembly installations must meet current State and City installation requirements. When a RPBA is installed in a vault or enclosure in a berm or hillside, a horizontal boresight drain to daylight must be provided. Backflow Prevention Assembly Types. BACKFLOW PREVENTION ASSEMBLY TEST REPORT. 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. Find more information related to vault lid and door applications under the section Additional installation requirements for vaults and enclosures. 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. 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. . Backflow preventers are mechanical devices that protect against backflow, which is when contaminated water flows back into a drinkable water supply. 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. The platform will need to provide for 6-feet of vertical headroom. endstream endobj 68 0 obj <>stream 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. Tablet PCs running Windows 10 must run Windows 10 Home, Pro, or Enterprise. Your water provider may have adopted additional codes or regulations which require. May be mounted on the vault door. Water service must not be activated and is subject to termination without notice until all backflow assembly installation related work has been completed. 234 0 obj <>stream 14. Where it is possible for a fire sprinkler system to be connected to or be augmented by any auxiliary water source a RPDA will be required. Email. Technical information about how and where to install backflow prevention assemblies. 14. This occurs when a supply is interrupted Under normal operation water flows from the City of Houston waterlines to the water customers. Back pressure is the result of a higher pressure in the system Schedule CSI Inspections / Horario de Inspeccin CSI, Code Enforcement Officers & registered Sanitarian, Pipeline Assessment Certification Program (PACP), Surface PRO 2 or higher, running Windows 8.1 or higher, An internet connection broadband wired or wireless (3G or 4G/LTE), Speakers and a microphone built-in, USB plug-in, or wireless Bluetooth. sent directly to you and the Premises-Isolation Reduced Pressure Backflow Assembly (RPBA) installations requirements. Until testing showed authorities that the citys water was safe, they warned customers in the area not to drink it. 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. All horizontal and vertical runs of pipe prior to an assembly may be required to be sleeved with schedule-40 PVC pipe.