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85 lines
4.1 KiB
HTML
85 lines
4.1 KiB
HTML
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.0//EN">
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<html lang="en">
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<head>
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<title>1623:205</title>
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</head>
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<body>
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<center><table border=0 width=100%>
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<tr><th align=left><font size=+2>205</font></th>
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<th align=center lang="de"><font size=+2>Nordalpenschacht</font></th>
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<th align=right><font size=+2>2/S +</font></th></tr>
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</table></center>
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<p><b>Altitude:</b>1762m, length 91m, depth 39m<br>
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<b>Location:</b> 36462 E, 82362 N (start of underground survey, main entrance, ~2m from tag)<br>
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<b>Marking:</b> tag at main entrance "CUCC 1999-01"
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<P>The main (first) entrance is a 2m x 0.5m shaft around 5m higher and 7m
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away from a larger, snow-plugged shaft (the second entrance), which in
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turn is just above a snow field, a little higher than the Eishöhle path.
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Both entrances lie on an obvious fault line which heads uphill for around
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100m. If the fault line is followed up to just past a squeeze through
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bunde, you can turn left for around 100m to reach the entrance to 1623/136,
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<a href="161/136.htm">Steinschlagschacht.</a>
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<P>The main entrance is rigged off a spit and naturals and drops around 8m,
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via a natural deviation at a ledge, to a small chamber. A crawl leads off
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from here at head height for some distance, but closes off. The way on is
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to continue straight down through the floor of this chamber, through
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fairly solidly wedged boulders (quite tight) using the rope rigged on the
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entrance pitch. This lands at the head of a walking sized rift heading
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steeply down. There are two small passages in the wall where the rope
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comes down [these connect to the horizontal entrance of
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<b lang="de">Nordalpenhöhle,</b> see below]. Clamber down the rift. At
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the bottom is the snow plug from the second entrance. It is possible to cross
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the snow plug. At the far side, the passage closes down and is mud filled
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with no draught.
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<P>The way on is a flat-out crawl under the right wall, immediately before
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the snow plug. The crawl was dug because it was draughting out quite
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strongly. Once under the wall, the roof immediately rises to comfortable
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crawling height and the passage widens. After 5m, roomy phreatic passage
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is reached, around 5m wide and 3m high. A roof tube leads off to the
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right. It can also be reached by a roof crawl from further down the
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passage on the left. The tube leads to two small chambers and ends in a
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too-tight rift.
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<P>The floor of the main passage starts to drop away as the passage turns to
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the right, leaving a ledge along the left wall. A trickle of water enters
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at floor level. A pitch is rigged off the ledge using spits in the left
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wall. This pitch drops 10m and ends in a choked chamber. An exposed
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traverse on the left, beyond the pitch head, leads to a choked tube.
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Directly across from the pitch head, a further roof tube also chokes.
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<P>A third, horizontal entrance is found by heading down to the snow filled
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shaft (the second entrance) and traversing left beneath a small cliff for
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around 20m. This leads to a low, unobvious hole at foot height, noticed
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because it was draughting out quite strongly. There is a surface survey to
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this third entrance from the first entrance.
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<P>The horizontal entrance begins with a flat out crawl in sticky mud, and
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reaches a small, low chamber. The low passage continues as hands and
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knees crawling. This passes a window on the left which looks into the
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snow-filled shaft (the second entrance). Straight ahead and a little
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further, an eyehole looks into the chamber which the first entrance pitch
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lands in. Continuing on, straddling over a rock ridge leads to two
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further eyeholes which look into the sloping rift passage where the rope
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ends from the first entrance pitch.
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<p><b>Exploration:</b> CUCC 1999
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<hr>
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<!-- LINKS -->
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<a href="../index.htm">Back to Expedition Intro page</a><br>
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<a href="../indxal.htm">Full Index</a> to cave numbers<br>
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<a href="../areas.htm">Other areas</a><br>
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<a href="index.htm#205">Schwarzmooskogel ridge area index</a>
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