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Retrofit/Replacement backflow assembly installations must meet current State and City installation requirements. 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. Existing customers that have hadsubstantial plumbing modifications. The Arizona Department of Environmental Quality requires that each be tested annually. A sump pump will be required if vaults are unable to be kept free of standing water. the reverse direction. Local business owners can create quote requests for a backflow services. 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. If installed greater than 24", assemblies must be installed in a precast concreate vault that meets vault clearance standards as stated herein. City of Houston. (Minimum Permit Fee is $91.05) Admin fee 31.32 Valid Period 180 Days Processing Time 1 business day To learn more, read Introduction to Cross-Connection Control 5. Emergency: 206-824-0375 The garden hose is the most common cross connection. For your convenience we provide You may also e-mail your question or comment to PDWS@tceq.texas.gov. Underground piping requires a minimum 3 feet of cover and may also require a permit be taken out from the Fire Marshals office. When a RPBA is installed in a vault or enclosure in a berm or hillside, a horizontal boresight drain to daylight must be provided. 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). 13. The supply side of premises-isolation assemblies must be plumbed with potable water piping and fittings meeting current NSF/ANSI standards for lead content. The Cross-Connection Control Subcommittee advises us in this effort. All backflow assemblies installed below grade must be provided with test cock plugs. 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. 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. Cross-Connection Control Program. 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. 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). 2015 Uniform Plumbing Code Houston Amendments, 2015 International Residential Code Houston Amendments, Plumbing and Irrigation System Permit Application (CE1020). between one and 5-feet AFF, the assembly must be installed at water service entrance elevation. 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. 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. The drain must discharge to finished grade and/or be above the 100-year flood plain, whichever is greater. The drain must discharge to finished grade and/or be above the 100-year flood plain, whichever is greater. 7. This occurs when a supply is interrupted Email my test form to: backflow.utilities@sarasotafl.gov . Payable to: City of Pharr. FAX: 206-824-0806 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. 17. Only 5/8x 3/4 Neptune T-10 positive displacement meters with high resolution registers are to be used. If the first upstream manhole is at a higher elevation due to the natural opography of the t area, an alternate method may be selected by the Utility's Development Services Department for the purpose of determining the feasibility of gravity connection. Phone: 206-824-0375 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 solution is free, but not highly reliable. City of Houston: Lake Houston Dam Spillway Improvement Project: $7,500,000: Texas: . Backflow occurs when water from your property's plumbing flows backward into the City's water system. Premises-Isolation assemblies must not be removed, replaced, or relocated without first contacting the Water Bureau Water Quality Inspection group. 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. 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. Otherpublic water systems require the customer tohire alicensed person to conduct the CSI. 9. 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. Depending on how long the backflow event lasts, the contamination could spread to the public drinking water system. 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. In each of these cases, if backflow happens, your households water lines could be contaminated. Mounting hardware must be of a type, whereby removal and reinstallation may be accomplished without damaging the unit. HVK%')dVe%X[oLWR=I Dtrtq3,Vg(&_[N?YG5P[IYH^h\z=d+k,IU%TgrtM%gNYc8-@OiGW.ili\B,|g6 ,~=z. SwiftQuote is a free service for businesses. Request these services online or call 503-823-4000, Relay Service:711. Back-siphonage backflow caused by a negative pressure (i.e., a vacuum or partial vacuum) in the drinking or public water system. Backflow Prevention Assembly Types. Some appliances have built-in backflow prevention for this reason, but many do not. Typically, backflow prevention assemblies are required for plumbing system connections that contain industrial fluids or chemicals, irrigation systems, fertilizers, or auxiliary water sources (including reclaimed water). Backflow Test Status Pass Fail. 5. 4. See note below. All premises having more than one domestic water service. Splices must be made with 3M Scotchlok moisture resistant connectors, part number UR or UY or equivalent. Contact Information 941-263-6884 . Customer Service Inspection Certificate (. Can you always be this careful? 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). 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. 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. Suite 100 Until testing showed authorities that the citys water was safe, they warned customers in the area not to drink it. Refer to item #2 above for proper vault lid and frame & cover applications. Office Hours . 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. No matter the specifics of the job, put it on SwiftQuote job done. 10. %PDF-1.5 % The water user/installer is responsible for ensuring minimum system operating requirements can be met. 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. All tests, repairs, and maintenance must be performed by a City-approved certified tester. endstream endobj 176 0 obj <> endobj 177 0 obj <>/ProcSet[/PDF/Text/ImageB]/XObject<>>>/Rotate 0/Type/Page>> endobj 178 0 obj <>stream TCEQ regulations require that any alternate forms which vary from the official forms receive TCEQ approval prior to being placed in use. rescheduled. 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. 2. All services considered non-potable and do not pose a risk to health. Monday - Friday 8:00 a.m - 5:00 p.m. This is not a complete list of all certified testers in this state. Under normal operation water flows from the City of Houston waterlines to the water customers. 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. 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. Registers must read in cubic feet. The ladder must be mounted vertically in the entryway of the vault or chamber and be securely anchored at top and bottom. Strategically located halfway between the hub cities of Prince George and Terrace, Houston is home to the outdoor enthusiast.. With a population of 3200 people, there is always room on the riverbank, lake or the many walking and hiking trails in the area. susceptible to back-ups, proper backflow prevention shall be designed. Austin, 78744-1070 Platforms must be engineered to comply with all applicable Oregon OSHA requirements and be detailed on all drawings submitted for review and permitting through City of Portland Bureau of Development Services (BDS). 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. 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. The Portland Water Bureau will determine the degree of risk. 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. The proper backflow device protects the public water supply from possible contamination. 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 This applies to all below grade new service and retrofit of existing service installations. 7. Some public water systems have licensed staff who perform the CSIs and then bill the customer for the inspection. Upon completion of a premises-isolation backflow assembly installation, Portland Water Bureau Water Quality Inspection must be notified. The installation of a backflow assembly may alter system operating pressure, flow and/or influence other hydraulic functions. The only thing you pay for is your service booked through the platform. 751 0 obj <> endobj Your public water system must require a CSI to be performedunder the following circumstances: Water providers notify their customers that a CSI is required. Password (8+ characters) You may also apply directly on company website . 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. The relief-valve must be located 12 above the top of the vault drain opening. Sump pump discharge piping must meet vault drainage requirements as stated herein. hbbd``b`A* $XN HqH2} . 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. The following individuals are authorized to perform CSIs: OurOccupational Licensing Sectionlicenses Customer Service Inspectors and maintains a database of licensed Customer Service Inspectors. Glen Bell Service Center 503-823-4000 Traduccin e Interpretacin |Bin Dch v Thng Dch | | |Turjumaad iyo Fasiraad| | Traducere i interpretariat |Chiaku me Awewen Kapas | . The platform will need to provide for 6-feet of vertical headroom. 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. haO9~i+Ek-UJ= a! Please include Cross-Connection/Backflow Prevention in the subject line of your e-mail. Wires must not encumber the vault opening or ladder. The riser/supply pipe location must meet location criteria as stated herein. Further, HWD does not assume or SUBJECT: Water Backflow Prevention Program (PW09087) - (City Wide) - Page 5 of 7 Hamilton. 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. Be aware these forms must be submitted to the responsible water system for recordkeeping purposes. Fire sprinkler system piping will be reviewed on a case-by-case basis regarding sleeving. state. Technical assistance in the area of cross-connection control is offered to public water systems by staff from our central office. Get listed and meet new customers. The following links provide valuable information that every tester should know. Water service must not be activated and is subject to termination without notice until all backflow assembly installation related work has been completed. prevented by using a backflow-prevention Specify backflow prevention for hoses in pool area. 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. Only assemblies approved by USC may be installed vertically. Customer water can be exposed to chemicals, microbes and other harmful substances through sinks, irrigation systems, toilets, showers, washing machines, hose bibs, or through commercial fixtures including boilers and cooling towers. Vertical, physical separation between the end of a water supply outlet and the flood-level rim of a receiving vessel. A Customer Service Inspection Certificate (CSI) is used to document the findings of a Customer Service Inspection. Fax the completed Plumbing Permit Application (CE-1020) to the Permits Office at 832-395-9621. See something we could improve onthis page? Your water systems role begins with good system maintenance and sound operations. The water riser/supply pipe must be installed 12 from the foundation frontage wall to centerline of pipe on the centerline of the city water service as it runs perpendicular from the R.O.W. Touchpads must be compatible with these meters. 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. Installation Inspection Request 2023. 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. 23828 30th Ave. S. Highline Water District (HWD) makes no representation regarding the abilities . All backflow prevention assembly tester licenses require 24 hours of Continuing Education (CE) to be eligible for renewal. 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). You can choose anindividual service providers or select all the providers in their area. The following are requirements of the program: The customer agrees to abide by the rules and regulations regarding cross-connection control and backflow prevention outlined in the TCEQ's Customer Service Agreement in order to establish a connection with the City of Longview's potable water supply. All applicable RPBA installation criteria will apply. below that of the system. Only approved Double Check Valve and Reduced Pressure type backflow assemblies, may be used for premises-isolation backflow protection. For this reason, all certified backflow prevention assembly testers are responsible for the accuracy of their field-testing and of their Test and Maintenance Reports. All above-ground enclosures must be provided with concrete floors/pads, which may not be less than 4 inches in thickness. | Texas Veterans Portal Post your job request for free and match with local backflow testers in Houston. Separation must be at least twice the diameter of the water supply outlet and never less than one inch. 1. 3. Tablet PCs running Windows 10 must run Windows 10 Home, Pro, or Enterprise. 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. 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. 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. Information for public water systems and their customers on identifying potential cross connections and preventing contamination from backflow into drinking-water systems. 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. 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 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. A backflow prevention assembly tester that is . They identify locations where the risk of cross connection is high and ensure that the proper measures are taken to minimize that risk. This is not a complete list of all certified testers in this A list of Tucson Water-approved Certified Testers is available. 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. 3. All students registered for this class will receive a copy of the USC 10th Edition. A negative or reduced pressure in the supply piping causes backsiphonage much the same way as drinking through a straw. 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. This can be caused by backsiphonage or backpressure. All splices must be accessible. 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. g"`Q CL!s?gp\W80dpQ%0e8iF bS24IP s0 K These will allow for necessary clearance for ladders in single assembly installations. 8. a list of State Certified The City's Prevention of Backflow By-law 10-103 ensures that the City of Hamilton drinking water quality and distribution system is protected from each industrial, commercial, institutional or multi-residential property. The touchpad must be accessible from the right-of-way. In the Still, good water and time were wasted: As shown by the case histories of backflow incidents 3. 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. 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 Premises-Isolation Reduced Pressure Backflow Assembly (RPBA) installations requirements. Certain pressure loss incidents, such as a water main break or fully opened fire hydrant, can force water back into the drinking water system. Manhole covers are not permitted. 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. accept any responsibilities for the actions or performance of such 4. The top and bottom rungs must be within 12 of the opening and floor, respectively. These devices are subject to annual inspection, maintenance, testing and reporting requirements to ensure each device continues to protect against cross connections. Name of Property: Property Address: City, State, Zip: , . For single & multiple assembly installations, refer to item #2 above to ensure proper ladder placement. Only commercially manufactured prefabricated insulated outdoor enclosures are approved. When jobs are completed through SwiftQuote, the work order is automatically submitted to participating jurisdictions through SwiftComplys compliance software. If water service enters a building at an elevation (determined by the depth of city water service at the R.O.W.) %%EOF The simplest method to prevent backflow is to have your backflow . 11. 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. Effective against backpressure backflow and back-siphonage and may be used to isolate . Backflow is a term in plumbing for an unwanted flow of water in Copyright 2023 Houston Public Works. Additionally, thermal expansion may result from the installation of a backflow assembly. Planning, outreach and education, strategic, and technology projects. 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). 5 Fax: 512-972-1260 Email Physical Address Glen Bell Service Center 3907 South Industrial Drive 14. ABPA certification also requires an additional fee. hbbd```b``"A$c/d[&H~0LS ], fsM9m R> ,`v."IXQ n&nf` GS endstream endobj startxref 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. 1750 12 th Street Sarasota, Florida 34236. 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. Search pros in your area and select based on reviews, price, and any other requirements. Permit and plans must be on site for inspection. Enter the appropriate project number into the field and click the Submit button. Testing and repairing backflow prevention assemblies on fire suppression systems and lines. For your convenience we provide a list of State Certified Backflow Assembly Testers in our area. Each TMR must include: BPA physical address and location on the premises We require water providers to meet standards to obtain, treat, and deliver water. . endstream endobj 752 0 obj <. 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. If touch-pad wire must be run underground the wire must be routed through PVC conduit from the meter to the touchpad. Only commercially manufactured prefabricated insulated outdoor enclosures will be approved. The community of Houston is nestled in the beautiful Bulkley Valley amongst some of BC's finest outdoor recreational opportunities. However, certain pressure variations in the public water supply can cause water to flow in the opposite direction. This usually occurs in unvented heating systems, where This list represents companies that have met the requirements and have submitted the proper documentation to register and . . 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. Provide fence and gate details (drawings) for all types of . 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. Put simply, a backflow preventer ensures water inside fire sprinklers, irrigation systems, and other water-based . 1. 1002 Washington Ave., 4th Floor Maintenance requirements include regular testing based on the type of device being used. i. Click Here for the requirements to register with the City of Houston as a backflow prevention assembly tester. customer whenever a service 12. 8. 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. 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. To schedule inspections, contact the Interactive Voice Response (IVR) System at 713-222-9922. SwiftQuote stores your backflow service history and gives you instant access to your records. . Fax - 941-365-4840 . regarding the abilities, performance or quality of service of the 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. 13. | Texas Homeland Security Alternate locations may only be approved by the Water Bureau and must not conflict with any applicable Oregon Administrative Rule. Requirements for backflow assemblies installed on fire sprinkler water services. TCEQ regulations are the minimum requirement. with respect to contracting with these or any testers. or drained down. sent directly to you and the contamination of potable water supplies with foul water. Click Here to add a tester to your company.