Section 240.740  Other Construction Requirements for Class II UIC Wells

a)         The wellhead shall be configured to include a one quarter inch female fitting, with shut-off valve, to allow monitoring of the annulus between the production casing and the injection tubing.

b)         A one quarter inch female fitting, with shut-off valve, shall be installed on the tubing to measure the injection pressure.

(Source:  Amended at 18 Ill. Reg. 8061, effective May 13, 1994)