Mariners are advised that intermittent delays may be experienced at Murray Lock and Dam (No. 7) NM 125.4, from 7 a.m. until 5 p.m. on April 17, 2013. These delays are to allow divers to repair and replace grease lines to the downstream river wall miter gate pintle ball. This work is necessary to ensure proper greasing of the pintle ball.
There is no closure scheduled for this work, however, unforeseen problems could require additional time. If work is completed ahead of schedule, normal operations will resume at that time.
Questions or requests for additional information concerning this notice should be directed to James McKinnie in the Little Rock District Office, at (501) 324-5739 or (501)324-5096, or you may email CESWL-OP-OM@usace.army.mil.
John A. Balgavy, P.E.
Chief, Operations Division
Release no. SWL 13-13