ITCS Memo# 2653 - Lock #25 Mile 241.4 UMR

To: RIAC
From: RIAC Chairman
Date: 12/10/08
Subject: Lock #25 Mile 241.4 UMR
ITCS Memo # 2653

US ARMY CORPS
OF ENGINEERS
ST. LOUIS
DISTRICT

Rivers Project Office
301 Riverlands Way
West Alton, MO 63386
Ph: 636-899-2600
Navigation Notice
_____________________________________________
River: Date:
UPPER MISSISSIPPI RIVER 10 December 2008
_____________________________________________
Notice No: Effective Period:
PN: 08-21 10 – 17 December 2008
_____________________________________________
In Reply Refer to:
CEMVS-CO-N Rivers Project @ 636-899-0044

SPECIAL NOTICE TO NAVIGATION INTERESTS

Lock and Dam 25, Upper Mississippi River Mile 241.4

1. All navigation interests are advised the navigable channel width downstream of the lock chamber is restricted to 125 feet wide from the face of the lower guidewall for the entire length of the lower guidewall.

2. The Dredge America is expected to arrive and begin dredging operations to remove the silt buildup on Monday, 15 December. Dredging operations will not block the navigation channel.

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

FOR THE DISTRICT ENGINEER:

//S//
Andrew C. Schimpf, P.E.
Rivers Project Manager