Please follow the prompts andhave the project numberandyour scheduling PIN readily available. 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. Premises-Isolation Reduced Pressure Backflow Assembly (RPBA) installations requirements. The following links provide valuable information that every tester should know. Existing customers that have hadsubstantial plumbing modifications. Apply in person at 1002 Washington Avenue, Houston, TX 77002 or at one of the Satellite Offices. Mounting hardware must be of a type, whereby removal and reinstallation may be accomplished without damaging the unit. Existingcustomers whenever there is a reason to suspect that a hazard or a source of contamination may be present. Where the touch-pad wire follows the path of other electrical wiring, shielded wire as described above must be used. 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 supply side of premises-isolation assemblies must be plumbed with potable water piping and fittings meeting current NSF/ANSI standards for lead content. 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. 11. Advance Pay Account holders may apply for the permit by fax. All applicable RPBA installation criteria will apply. What is backflow? In each of these cases, if backflow happens, your households water lines could be contaminated. 4. RPBA installations must meet all applicable Oregon Administrative Rules, 333-061-0070, Title 21, and Title 28, respectively. assembly tested on an annual basis. Maintenance requirements include regular testing based on the type of device being used. Glen Bell Service Center 23828 30th Ave. S. 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. On this page: How Cross-Connection and Backflow Can Lead to Contaminated Water Definitions A Double Check Detector Assembly (DCDA) is typically the type of backflow assembly installed on fire sprinkler water services. 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. Splices must be made with 3M Scotchlok moisture resistant connectors, part number UR or UY or equivalent. BACKFLOW PREVENTION ASSEMBLY TEST REPORT. This is not a complete list of all certified testers in this state. i. Water service must not be activated and is subject to termination without notice until all backflow assembly installation related work has been completed. Kent, WA 98032 Click Here to add a tester to your company. 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). Call 520-791-2650 if you would like more information. 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. 10. A sump pump will be required if vaults are unable to be kept free of standing water. 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. Suite 100 Name of Property: Property Address: City, State, Zip: , . 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. Only assemblies approved by USC may be installed vertically. Touchpads or transmitters must be rigidly mounted and be serviceable. Where the worker was mixing the pesticide, the water pressure dropped, and the flow in the hose reversed. Highline Water District (HWD) makes no representation 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. Monday - Friday 8:00 a.m - 5:00 p.m. In case the water main had been contaminated, the utility workers had to flush the citys distribution line, too. 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. Vertical, physical separation between the end of a water supply outlet and the flood-level rim of a receiving vessel. We do this by using backflow prevention assemblies. No matter the specifics of the job, put it on SwiftQuote job done. This is not a complete list of all certified testers in this The relief-valve must be located 12 above finished slab elevation. This occurs when a supply is interrupted Tablet PCs only support the desktop client. Search pros in your area and select based on reviews, price, and any other requirements. 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 . A RPBA is required where the water is treated in any way. For more information on protecting your water, contact the City's Backflow Prevention Inspector at (585) 428-6070 . hbbd``b`A* $XN HqH2} . 13. The assemblies are to be installed no more than the pipe diameter in inches from the outlet side of the elbows off the Tee. Yes No . At least 6-feet of vertical headroom is required for all vault, chamber, enclosure, and basement installations. This will facilitate their registration to perform "authorized functions" under the proposed Backflow Prevention By-law and make available remedies under the Licensing Code should they fail to meet that By-law's requirements. 5 Fax: 512-972-1260 Email Physical Address Glen Bell Service Center 3907 South Industrial Drive These devices are subject to annual inspection, maintenance, testing and reporting requirements to ensure each device continues to protect against cross connections. If the available area is not able to accommodate the enclosure required (determined by the Bureau), the assembly must be installed on the water supply riser/supply pipe and conform to the AFF criteria as stated herein. The top and bottom rungs must be within 12 of the opening and floor, respectively. 2002-2023 Texas Commission on Environmental Quality, Cross-Connection Control and Backflow Prevention, https://www.tceq.texas.gov/drinkingwater/cross-connection, https://www.tceq.texas.gov/@@site-logo/TCEQ-logo-header.png. All above-ground enclosures must be provided with concrete floors/pads, which may not be less than 4 inches in thickness. Additionally, thermal expansion may result from the installation of a backflow assembly. A TSBPE-licensed plumber with a Water Supply Protection Specialist endorsement. Contact Information 941-263-6884 . SwiftQuote integrates with your municipality and uploads compliance records to the city on your behalf. hbbd```b``"A$c/d[&H~0LS ], fsM9m R> ,`v."IXQ n&nf` GS Assemblies over 2 inches in size (includes 2-inch DCDA/RPDA) must be supported by rigidly mounted metal supports (Standon Pipe Supports or equivalent) underneath the shut-off valves at both ends of the assembly. Water and pesticides flowed from the pesticide tank back through the hose and into the water lines of the residence. Wires must not encumber the vault opening or ladder. some means. All students registered for this class will receive a copy of the USC 10th Edition. 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. Normally, water travels in one direction, from treatment plants, through water mains, then to each customers service connection. Call 503-615-6733 Email Us Visit or send mail to: 150 East Main Street, Third Floor, Hillsboro, Oregon 97123 Frequently Asked Questions Expand/Contract Questions and Answers SUBJECT: Water Backflow Prevention Program (PW09087) - (City Wide) - Page 5 of 7 Hamilton. The only thing you pay for is your service booked through the platform. The simplest method to prevent backflow is to have your backflow 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. Tablet PCs running Windows 10 must run Windows 10 Home, Pro, or Enterprise. Your water systems role begins with good system maintenance and sound operations. Hours: M-F 7:00-4:00, Copyright 2016 Highline Water District |. Garden hoses and irrigation systems are common concerns, but there are other common residential sources of cross connections, too. 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. This reversal of flow direction is known as backflow. A backflow prevention assembly tester that is . The parallel elbows shall be no more than 12 off the centerline of the TEE. We require water providers to meet standards to obtain, treat, and deliver water. 13. 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. General Information This list represents companies that have met the requirements and have submitted the proper documentation to register and . The touchpad must be accessible from 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. The relief-valve must be located 12 above the top of the vault drain opening. 2023. If water service enters a building at an elevation (determined by the depth of city water service at the R.O.W.) 5. state. Articles, blogs, press releases, public notices, and newsletters. 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.
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