DDW-2024-013203

November 8, 2024
J.Paul Wright, P.E.
Southwest District Engineer UDEQ
620 South 400 East #400
Saint George, UT 84770
Subject:Long Valley 2.5 MG Tank (ST009)and Pump Station (PF0006), Transmission Line; Washington City,System
#27021, File #13590;Operating Permit Request
Dear Mr. Wright,
This letter is being submitted to officially request an operating permit for the Long Valley 2.5 MG Tank (identified as
ST009 in the Division’s database)and Booster Pump station (identified as PF0006)project (review file #13590).
The Contract Record Drawings (CRDs) are attached. The CRDs have been delivered to Washington City. Washington
City has GPS points so that their GIS can be updated in agreement with the CRDs. The air vent at the center of the
Long Valley 2.5 MG Tank (ST009)has a latitude and longitude of N 37°06’28.68’’ and W 113°28’05.39’’, respectively.
There were minor changes affecting the culinary water system that were made during construction. These changes
generally consisted of minor horizontal or vertical adjustments, and in one case, an area of special construction to
encase the transmission line where it crossed under an existing sewer line.These changes are shown in the included
project Contract Record Drawings.
Flushing and disinfection of the tank and all transmission lines have been completed. The disinfection report is
attached to this letter.
Washington City has received the O&M information for the pump system within the Long Valley Pump Station
(PF0006).
All changes on the project are in conformance with applicable sections of the Utah Administrative Code (UAC), namely
R309-500 through R309-550.
In accordance with UAC R309-500-9, I certify that all conditions of plan approval (conditions letter dated February 5,
2024) applicable to the completed improvements for the Long Valley 2.5 MG Tank and Booster Pump Station project,
have been accomplished.
If you have any questions, please call me at [phone].
Sincerely,
Dustyn W. Shaffer, P.E.
Project Engineer
Sunrise Engineering, LLC
Enclosures:
Contract Record Drawings
Disinfection Report
CC:Lester Dalton, Washington City