mirror of
https://expo.survex.com/repositories/expoweb/.git/
synced 2024-11-23 07:41:56 +00:00
146 lines
7.8 KiB
HTML
146 lines
7.8 KiB
HTML
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
|
|
<html>
|
|
<head>
|
|
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1" />
|
|
<link rel="stylesheet" type="text/css" href="../../css/main2.css" />
|
|
<title>1623/204 -- Millennium Dome / MFC area</title> </head>
|
|
|
|
<body>
|
|
|
|
<table id="cavepage">
|
|
<tr><th id="kat_no">204</th><th id="name">Steinbrückenhöhle</th><th
|
|
id="status">5/S x</th></tr> </table>
|
|
|
|
<h1>Millennium Dome / MFC area</h1>
|
|
|
|
<div>
|
|
<b><a href="#survey">Survey</a></b> --
|
|
<b><a href="204.html">204 index</a></b></div>
|
|
<hr />
|
|
|
|
<p>The draughting phreatic passage leading off from near the base of <a
|
|
href="midlevel.html#pendulum">Pendulum Pitch</a> heads downhill at a
|
|
comfortable walking size past a tight passage on the left, which leads back
|
|
towards <a href="midlevel.html#wolp">Wolpertinger Way</a>. 5m further on a
|
|
tube at roof level heads towards <a href="midlevel.html#bunnybowel">Bunny's
|
|
Bowel</a>. After 20m, a 3m climb up into a roof tube on the right hand side is
|
|
the way into the <a href="#elephant">White Elephant Series</a>. The phreatic
|
|
passage continues for a further 15m past a too tight inlet on the right and a
|
|
traverse over a blind pit to a 3m deep hole in the floor leading to <a
|
|
href="#merryxmas">Merry Fucking Christmas</a><!-- Is this right? It's not clear
|
|
from this description which hole in the floor is the right one. -->. Traversing
|
|
over the hole and up a loose climb with a too tight rift in the right hand wall
|
|
leads into an uphill passage, which is choked with mud after 5m. A sandy crawl
|
|
on the right just before the choke leads via a left hand bend with a too tight
|
|
rift on the right (probably connecting to that at the loose climb) ending at a
|
|
2m climb down. There is a possible way on at the bottom of this, but it is
|
|
very small and tall people at least would have to enter feet first [<a
|
|
href="qm.html#C1999-204-19" id="qC1999-204-19">C1999-204-19 C</a>]. There is
|
|
a noticeable draught here blowing downhill (into the cave).</p>
|
|
|
|
<h3><a id="merryxmas">Merry Fucking Christmas</a></h3>
|
|
|
|
<p>Climbing down through the hole in the floor for 4 metres lands at the
|
|
entrance to a low crawl, <b>Merry Fucking Christmas</b>. While not actually
|
|
tight, the crawl continues awkwardly for 20m to a small chamber with QM [<a
|
|
href="qm.html#C2001-204-71" id="qC2001-204-71">C2001-204-71 C</a>]. The crawl
|
|
continues slightly larger for another 25m, past [<a
|
|
href="qm.html#C2001-204-70" id="qC2001-204-70">C2001-204-70 B</a>], a hole in
|
|
the floor.</p>
|
|
|
|
<p>The crawl opens out in the wall of <b><a id="seven11">7-11 Chamber</a></b>. This is part of a
|
|
large shaft, with high aven (>40m?) [<a href="qm.html#C2001-204-72"
|
|
id="qC2001-204-72">C2001-204-72 X</a>] and deep main pitch (>40m?) [<a
|
|
href="qm.html#C2001-204-68" id="qC2001-204-68">C2001-204-68 A</a>]. The
|
|
chamber floor is reached by a y-hang followed by a single bolt rebelay and rope
|
|
protector. Traversing across the blocks on the floor leads to a short climb up
|
|
(rope advised) over a ridge into a parallel shaft (7m deep). The base
|
|
of this is choked with boulders; an uninviting wriggle between these leads back
|
|
towards the main pitch.</p>
|
|
|
|
<p>Back at the entrance to 7-11 Chamber, an exposed traverse around the
|
|
north-western corner of the shaft leads to a small muddy window. This is a
|
|
small chamber with small muddy passage sloping downwards. Following this for a
|
|
short distance arrives at a loose funnel; rocks thrown into this rumble down
|
|
into the main pitch.</p>
|
|
|
|
<h3><a id="elephant">White Elephant Series</a></h3>
|
|
|
|
<p>The White Elephant Series is a series of rift pitches which has not been
|
|
pushed to a definite conclusion, but does not appear especially promising,
|
|
despite carrying a considerable breeze. From the head of the 3m climb up, a roof
|
|
tube leads off. After 8m of crawling, the passage opens out at the head of a 2m
|
|
climb down by a large boulder. A too-tight rift leads off on the left, but ahead
|
|
opens out into a large space, the <b><a id="millennium">Millennium Dome</a></b>.</p>
|
|
|
|
<p>A 20m pitch rigged from a bolt on the left hand wall backed up to the big
|
|
boulder, with a rebelay and rope protector after 5m, lands on the boulder floor
|
|
of the Millennium Dome, which is an L-shaped chamber at the base of a large
|
|
aven, with each arm of the L being 15m long and 5m wide. There do not appear to
|
|
be any ways through the boulders, but a rift leads off at the western end,
|
|
quickly arriving at the head of a 10m pitch with a constricted take off, rigged
|
|
from boulders. An eyehole part way down this pitch appears to lead into a
|
|
parallel shaft. (This is almost certainly the connection through to <a
|
|
href="nopain.html#pleasuredome">Pleasuredome</a>). The pitch lands on a
|
|
rubble floor with a blind pit. Heading south quickly reaches a loose pitch
|
|
head, with a rift passage continuing beyond.</p>
|
|
|
|
<p>The pitch is 28m, rigged from a bolt on the left hand wall and deviations
|
|
from natural threads after 4m and 12m. The second deviation is by a small rock
|
|
bridge, where descending either side appears to go to the same place, and an
|
|
eyehole opposite connects to the continuation of the rift at the top of the
|
|
pitch. The base of the pitch is an oddly shaped chamber formed from several
|
|
rifts (about 7m up the pitch, these rifts coalesce to form a single shaft.)
|
|
North from the base of the rope leads to a 3m climb down into an inlet rift
|
|
coming from the north which ends in a blank wall 8m from the base of the rope,
|
|
but the rift continues too-tight heading south beneath the 3m climb. South from
|
|
the base of the rope is another rift heading downhill which rapidly becomes
|
|
tight with running water clearly audible [<a href="qm.html#C2000-204-78"
|
|
id="qC2000-204-78">C2000-204-78 C</a>],
|
|
but not visible beyond. West from the
|
|
base of the rope leads to junction with a tight rift continuing to the west
|
|
[<a href="qm.html#C2000-204-79" id="qC2000-204-79">C2000-204-79 C</a>],
|
|
and another inlet rift coming from the north which ends in a blank wall after
|
|
5m.</p>
|
|
|
|
<p>Traversing over the top of the pitch (rope required) and a short descent
|
|
leads to a continuation of the rift passage. A hole on the left connects to the
|
|
28m pitch described earlier. After 5m the rift narrows and a constricted pitch
|
|
head is reached. The descent of 15m is rigged from a large boulder and leads
|
|
immediately to a further drop of 7m rigged from a bolt. This shorter drop may be
|
|
bypassed by an alternative free climb in a narrow slot immediately beyond the
|
|
pitch head. From the base the tall, narrow rift continues with two short climbs
|
|
and a slot in the floor which gradually widens to the head of the next pitch
|
|
after 6m. This is rigged from a Y-hang on either side of the rift, but soon
|
|
opens out to give a fine descent of 15m landing in a spacious rift at 182m depth
|
|
from 204b entrance. A narrow slot in the floor develops, which is just large
|
|
enough to descend, but stones thrown down sound dead [<a
|
|
href="qm.html#C1999-204-26"
|
|
id="qC1999-204-26">C1999-204-26 B</a>]. It is possible to traverse above the
|
|
slot for a short way before the rift becomes too tight.</p>
|
|
|
|
<p>There is a noticeable breeze at the base of this pitch, as there is through
|
|
much of the series, with air blowing into the cave. From the base of the 7m
|
|
pitch, there is no roof visible. This area has potential, but there are no easy
|
|
leads, and some lunatic bolt traverses may be required to try to bypass the
|
|
tight sections.</p>
|
|
|
|
<hr />
|
|
<div class="centre">
|
|
<h3><a id="survey">Survey</a></h3>
|
|
<img src="smallsurveys/millennium.png" alt="Survey" />
|
|
</div>
|
|
<hr />
|
|
|
|
<ul id="links">
|
|
<li><a href="204.html">Back to 204 index page</a></li>
|
|
<li><a href="../../smkridge/index.html#id204">Schwarzmooskogel ridge area index and description</a></li>
|
|
<li><a href="../../indxal.htm#id204">Full Index</a></li>
|
|
<li><a href="../../areas.htm">Other Areas</a></li>
|
|
<li><a href="../../index.htm">Back to Expedition Intro page</a></li>
|
|
</ul>
|
|
</body>
|
|
</html>
|
|
|
|
|