Utah Admin. Code R649-9-5 - Specific Permit, Application and Operating Requirements Applicable to Temporary Produced Water Recycling Tank Facilities

(1) Temporary produced water recycling tank facilities shall be designed, constructed and operated to meet the following specific requirements in addition to Section R649-9-3, General Permit and Application Requirements for E and P Recycling Facilities.
(2) Temporary produced water recycling tank facility applicants shall submit detailed construction or installation diagrams of tanks, liners, tank storage capacity, secondary containment berms, piping, pumps, and water treatment systems.
(a) Engineered plans of large capacity storage tank design and manufacturing shall be submitted to the division certifying the adequacy of the tank for the intended purpose.
(3) Temporary produced water recycling tank facility applicants shall provide an estimate of the length of time the facility will be in operation.
(a) Temporary produced water recycling tank facilities shall be approved for a period of 12 months, and can be extended with division approval in six month intervals for a maximum of an additional 24 months.
(4) Temporary produced water recycling tank facility applicants shall provide an estimated volume and rate of fluid anticipated to move through the facility.
(5) Temporary produced water recycling tank facility applicants shall submit detailed construction or installation diagrams of intake and discharge facilities.
(a) The unloading or intake facility shall be designed, maintained and operated to adequately process the anticipated maximum daily quantity of produced water.
(b) The unloading or intake facility shall be designed with a leak detection system, unless determined unnecessary by the division.
(i) Applicants shall submit procedures for repair should leakage occur.
(6) Temporary produced water recycling tank facilities shall be designed, maintained and operated to meet the following requirements.
(a) The temporary produced water recycling tank facility shall be designed with lined secondary containment to capture 110% of the largest potential release in the event of a catastrophic failure. Lined earthen berms shall be of adequate impermeability and compaction to withstand a tank failure.
(b) Large capacity storage tanks shall be placed on cut material, unless adequate compaction of fill material can be demonstrated through engineering certification.
(c) Large capacity storage tanks shall be designed to prevent unauthorized surface or subsurface discharge of water.
(d) Open top large capacity storage tanks shall be covered. Cover construction and design must be approved by the division. Cover placement must be verifiable from a visible ground level inspection. Pictures taken by a drone or other method may be acceptable upon division approval.
(e) Large capacity storage tanks with netted, floating or other tops shall be designed and operated to include a 2-foot free-board at all times.
(f) Enhanced evaporation systems, such as sprinklers or similar devices, are strictly prohibited.
(7) Large capacity storage tank liner requirements.
(a) Lined tanks containing produced water shall be designed with two impervious synthetic liners, an upper primary and lower secondary liner. Synthetic liners shall be designed specifically for the intended use and installed according to the manufacturer's instructions.
(b) If rigid materials are used, leak proof expansion joints shall be provided, or the material shall be of sufficient thickness and strength to withstand expansion, contraction and settling movements in the underlying earth, without cracking.
(c) Materials used in lining tanks shall be impervious and resistant to weather, tears and punctures, sunlight, hydrocarbons, aqueous acids, alkalies, salt, fungi, or other substances that might be contained in the produced water.
(d) Applicants shall submit the type, thickness, strength, and life span of the materials to be used for lining the tank and the method of installation.
(e) In the event of a leak or damage to the liner, the operator will immediately empty the tank and remove the tank until the liner can be inspected and if necessary repaired or replaced.
(8) Engineering and design requirements for temporary produced water recycling tank facilities and modifications.
(a) Large capacity storage tanks shall be designed and sealed by a Utah Licensed Professional Engineer.
(b) The facility shall be designed, constructed and operated in a manner that will protect freshwater, public health and safety, and the environment for the life of the operation.

Notes

Utah Admin. Code R649-9-5
Amended by Utah State Bulletin Number 2025-06, effective 2/26/2025

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