ITCS Memo# 2630 - Lock #27 Main Chamber Closure January 23, 2008 0800 to 1630

To: RIAC
From: RIAC Chairman
Date: 1/16/08
Subject: Lock #27 Main Chamber Closure January 23, 2008 0800 to 1630
ITCS Memo # 2630

Lock No. 27, Upper Mississippi River Mile 185.1

1. All navigation interests are advised that Lock and Dam 27’s main chamber will be closed from 0800 until 1630 on January 23rd, 2008.

2. The closure is necessary to allow divers to repair a gauge well above the lock.

3. The Auxiliary chamber will remain open during this period.

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.