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When using PVC, vertical support at backflow assembly will be required and horizontal support is recommended. 40 PVC (conforming to ASTM D1785, pressure rated for water, using 1120 PVC compounds).
CITY OF PHOENIX WATER CAD STANDARDS CODE
Once Code Enforcement's inspection is completed, Charlotte Water will inspect the RP backflow assembly and activate the meter upon acceptance.įor ¾" to 1" Piping Material: Type K or Type L Copper Tubing, 1" min. It will be important to coordinate activities to minimize conflicts with the open ditch. A meter will be required to pass inspection. An open ditch is needed for the inspection. Mecklenburg County Code Enforcement will inspect all piping from the Charlotte Water installed meter up to and including the Reduced Pressure Principle (RP) backflow assembly. Once your Backflow Prevention Assembly has been installed, please review the following checklist of requirements before requesting an inspection from Mecklenburg County Code Enforcement or Charlotte Water: Installation requirements and standard details are available online. Once the work has passed inspection, the Backflow Hold controlled by Charlotte Water will be released by the Installations and Development Services Section of the Engineering Division.Īfter the inspection, an initial test of the backflow assembly is required and the original test form must be submitted (Fax) 70, or mail:Ĭall Charlotte Water Backflow Inspections atħ04.391.5188 to verify the status of a Backflow Hold or to schedule a backflow inspection. Charlotte Water needs to inspect all work involved with installing the backflow preventer. This work involves the backflow preventer and the piping five feet before and five feet after the backflow preventer.
CITY OF PHOENIX WATER CAD STANDARDS INSTALL
This BSA becomes a Charlotte Water backflow permit request to install the backflow preventer. As part of the permitting and/or meter application process with Charlotte Water, a Backflow Service Application (BSA) will be required to be completed and returned with appropriate documents and/or fees. Code Enforcement will inspect the work and release the permit holds it controls. A permit from Code Enforcement is required.
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Schedule the Charlotte Water backflow inspection, contact Backflow Prevention at 70.Īll other metered connections (Excluding Single Family or Duplex Residential)Īll piping connected between the building and the Charlotte Water meter must be installed per any applicable NC Building Code and inspected by Mecklenburg County Code Enforcement Department according to its requirements. To inquire about obtaining approval and/or permits from Mecklenburg County Code Enforcement Department, call
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Once the work has passed inspection, the meter will be activated by the Charlotte Water backflow inspector.Īfter the inspection, an initial test of the backflow assembly is required, and the original test form must be submitted to (Fax) 704.632.8362, or mail:Ĭharlotte Water c/o Account Services - Backflow 5100 Brookshire Blvd. Inspection requests for both installations should be coordinated to minimize delays.
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Once installed and the Mecklenburg County Code Enforcement inspection is completed and "passed", contact Charlotte Water (CLTWater) for an inspection of backflow prevention assembly. Fees will be assessed for each backflow assembly needing inspection.īackflow installation work must be conducted by a licensed irrigation contractor. Charlotte Water will be assessing approved regulatory fees for Backflow compliance as follows:īackflow Plan Review: for each project, which requires an installation of a new backflow preventer or the alteration of an existing one.īackflow Inspection: for each inspection required for newly installed, relocated, or replacement backflow installations. Fees will be collected along with other fees in the building permit fees collection process. To inquire about fees and obtaining a metered connection with Charlotte Water, call 311 (locally) or 704.432.2854 and ask for " New Services".Ĭharlotte Water will be assessing fees on projects which trigger compliance enforcement of Article IV of Chapter 23, Charlotte City Code. Charlotte Water Pandemic Customer Assistance.