ITCS Memo# 2634 - Lock #27 Main Chamber 12 Hour Closures February 4th, 5th and 6th.

To: RIAC
From: RIAC Chairman
Date: 1/28/08
Subject: Lock #27 Main Chamber 12 Hour Closures February 4th, 5th and 6th.
ITCS Memo # 2634

Locks 27, Upper Mississippi River Mile 185.1

1.All navigation interests are advised that Locks 27’s main chamber will be closed from 0600 until 1800 on February 4, 5, and 6, 2008.

2.The closure is necessary to allow inspection of the culvert valves.

3.The Auxiliary chamber will remain open during this period. The Corps will be providing the helper boat to pull cuts.

4.All navigation interests should be alert for, and abide by, any special instructions that may be issued by the Lockmaster in conjunction with this closure.

EEH