[MCR] Grassi Lakes Trail Closure

Subject: [MCR] Grassi Lakes Trail Closure
Date: Tue, 14 Aug 2007 15:15:35 -0700
Just received this message from Kananaskis Country:

CLOSURE OF UPPER GRASSI LAKES TRAIL
Canmore Nordic Centre Provincial Park


ISSUE:   Potential for significant rockfall on to a Parks trail and climbing 
routes on Upper part of Grassi Lakes Trail

·Grassi Lakes Trail is a very popular hiking trail and sport climbing area.

BACKGROUND:

·Spray lakes road lies directly above a canyon where the upper part of Grassi 
Lakes trail is situated. There are numerous climbing routes above the trail on 
the canyon wall.

·The road is very narrow and has a large number of large Gabian baskets full of 
rock installed below the road and above the canyon to help stabilize the 
roadbed.

·Parks was notified of the issue in the early afternoon of Aug 14 2007 by 
Volker Stevin, road contractors for the area under Alberta Transportation.

·The baskets were reviewed by District Officer Glenn Naylor and Public Safety 
specialist George Field, and immediately it was evident these posed a 
significant threat to hikers and climbers below.

·When asked when this was first noticed, Naylor was told early July.

·The baskets are sitting precariously on a steep slope above the trail, and 
some are hanging precariously. There is definitely a good chance them tumbling 
down the slope in a period of heavy rain especially.

RECOMMENDATIONS:

·Immediately close the upper portion of Grassi Lakes Trail to all use due to 
significant safety concerns. Officers closed this portion in the evening of Aug 
14, 2007.

·It would remain closed until Alberta Transportation has the baskets removed 
and re-stabilized.


Contact: Glenn Naylor/George Field      
Date: Tuesday August 13, 2007   




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ACMG and its members take no responsibility for errors, omissions, or lapses in 
continuity. Conditions differ greatly over time and space due to the variable 
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Please check out http://acmg.ca/mcr for more information.