D.C. Mun. Regs. tit. 21, r. 21-1821

Current through Register Vol. 71, No. 49, December 6, 2024

Rule 21-1821 - WELL CONSTRUCTION REQUIREMENTS: WELL LABELING

1821.1

A well registration number issued by the Department in accordance with § 1806 shall be attached or labeled at a visible location to the terminal surface of a well.

1821.2

For closed-loop ground source heat pump wells, the well registration number shall be attached to a visible location along the supply and return line entering the building or vault.

1821.3

A well registration label shall not be required for a soil boring, monitoring well, observation well, piezometer, injection well, or recovery well provided the well is abandoned within thirty (30) days of well completion in accordance with §§ 1830 and 1831.

1821.4

A dewatering well or ground freeze well constructed for temporary construction applications shall not require a well registration label, provided all the following conditions are met:

(a) The well is sited within a secured perimeter not accessible to the public;

(b) The well construction building permit and well completion details are maintained at the property where the well is sited; and

(c) The well is abandoned within one-hundred and eighty (180) days of well completion in accordance with §§ 1830 and 1831.

1821.5

Well registration labels shall be unique to each well registered in accordance with § 1806 and shall not be reused or duplicated for use by other registered or unregistered wells.

D.C. Mun. Regs. tit. 21, r. 21-1821

Final Rulemaking published at 63 DCR 13424 (10/28/2016)