mirror of
https://expo.survex.com/repositories/expoweb/.git/
synced 2024-11-29 21:32:00 +00:00
146 lines
7.3 KiB
HTML
146 lines
7.3 KiB
HTML
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
|
|
<html lang="en" xmlns="http://www.w3.org/1999/xhtml" xml:lang="en">
|
|
<head>
|
|
<meta http-equiv="Content-Type" content="text/html; charset=utf8" />
|
|
<link rel="stylesheet" type="text/css" href="../../css/main2.css" />
|
|
<title>1623:76 -- Brave New World</title>
|
|
</head>
|
|
|
|
<body>
|
|
|
|
<table id="cavepage">
|
|
<tr><th id="kat_no">76 - main a b</th><th id="name">Eislufthöhle</th><th id="status">5/S/E +</th></tr>
|
|
</table>
|
|
|
|
<H1>Brave New World</H1>
|
|
|
|
<H2>The Test Tubes</H2>
|
|
|
|
<p>The Test Tubes are reached by a short exposed roped climb up from The Ledge in
|
|
Plugged Shaft. Crawling forward a few metres reaches a widening where SRT kits
|
|
can be removed; further crawling and a sharp right and then left hand bend
|
|
reaches about 40m of rift passage. A short way along this, the passage to
|
|
Lovers Leap doubles back on the right. Towards the end of the rift, a low
|
|
wriggle gains a junction, the main rift continues. A solution tube above is
|
|
C2004-76-04C and the rift on the left is C2004-76-05C, the crawling passage on
|
|
right soon becomes narrower and C2004-76-42C doubles back on the right, the now
|
|
small passage continues to formations, and appears to continue beyond,
|
|
C2004-76-41C. At the end of the main rift, the passage turns sharply
|
|
right to become a hand and knees crawl along a phreatic tube. 25 metres later
|
|
this pops out near the top of a much larger vadose passage, Brave New World.
|
|
</p>
|
|
|
|
<H2>Brave New World</H2>
|
|
|
|
<p>Southeast (left when entering from The Test Tubes) goes for about 50m to a
|
|
boulder choke, passing on the right 3 small passages, which join and lead to an
|
|
undescended pitch (C2004-76-43B).
|
|
</p>
|
|
|
|
<p>
|
|
Northwest (right), along Brave New World soon leads to a pitch (A*) and a
|
|
complicated junction, the first passage off on the left is full of loose
|
|
blocks, in the process of falling out of the ceiling, C2004-76-25C. There is
|
|
an unexplored passage on the right, above the pitch, C2004-76-26B. The
|
|
remaining passages are best reached by a roped traverse round the left
|
|
wall, and into the next passage on the left. The continuation of Brave New
|
|
World, Overhanded Tactics continues beyond the pitch and is gained by a passage
|
|
on the right (bringing one back to A* pitch), and another roped traverse across
|
|
the pitch. After 30m, this walking size rift passage becomes choked, and a low
|
|
crawl on the right leads to The Boiling Tubes (a hands and knees crawl along a
|
|
strongly drafting phreatic tube). After 20m The Boiling Tubes get smaller, and
|
|
most of the draft goes up a small choked aven, passages also branch off to the
|
|
left (C2004-76-64C) and right (C2004-76-63C), whilst straight ahead continues,
|
|
but is smaller (C2004-76-62B).
|
|
</p>
|
|
|
|
<p>
|
|
Back at the complicated junction above A* pitch, the main passage to the SW
|
|
gradually descends and leads after about 30m to a four way junction with B*
|
|
passage. Turning left (E), along B* passage first passes a small passage on
|
|
the left where the small trickle of water enters (C2004-76-31 C) and then a
|
|
climb to a possible higher passage (C2004-76-30V). B* passage ends at an aven
|
|
on the left, the main way on appears to be up this (C2004-76-29V), ahead is a
|
|
small inlet (C2004-76-28X) and on the right is a small passage (C2004-76-27C).
|
|
</p>
|
|
|
|
<p>
|
|
Doubling back under the original passage (at the junction with B* passage) is a
|
|
meandering canyon, Canyon, which soon reaches an un-descended pitch
|
|
(C2004-76-40A).
|
|
</p>
|
|
|
|
<p>
|
|
Turning right along B* passage soon arrives at an un-descended pitch
|
|
(C2004-76-22A) and four way junction, straight on (C2004-76-23A) and right
|
|
(C2004-76-24A) can only be reached by crossing the pitch. Left is reached by
|
|
carefully traversing round the pitch, and after 30m of walking passage, reaches
|
|
another un-descended pitch (C2004-76-18A) and multi-way junction, Hidden
|
|
Promise. Left is small (C2004-76-21C), straight on would be reached by
|
|
traversing over the pitch (C2004-76-19B), as would the roof tube above this
|
|
(C2004-76-20C). Right (Branch Line) soon becomes walking size and bends right
|
|
(two small passages head off on the left here, C2004-76-44C and C2004-76-45C).
|
|
After a total of 50m of passage (occasionally decorated with straws in the
|
|
roof) it becomes choked. Two very low passages on the left lead into No Ways
|
|
Chamber, another low passage leaves this on the right, at the bottom of a slope
|
|
to Ol's Squeeze (C2004-76-56C), a climb up may lead to more passage at the SW
|
|
of the chamber (C2004-76-55V). The main way on is through an initially low
|
|
crawl on the SE (left) into a walking size rift passage, Back on Track. 50m
|
|
later this reaches another chamber, All-ways Chamber with two currently
|
|
unexplored leads, C2004-76-53V is up the 4m climb (steep, but with big holds)
|
|
and C2004-76-54C is the small drafting passage to the north. The rift to the
|
|
SE, gained by a 6m climb very shortly becomes too small.
|
|
</p>
|
|
|
|
<H2>Fault Pitch Series</H2>
|
|
|
|
<p>
|
|
A* pitch is 17m; rigged with a boulder-backup, pitch head bolts and deviation
|
|
bolt. To the west of the pitch head is an unexplored passage heading south
|
|
(C2004-76-39C), below the pitch head is an unexplored inlet (C2004-76-37C), and
|
|
near the bottom of a pitch is a window in the NW wall (C2004-76-38B) At the
|
|
bottom of A* there are two small unexplored passages (C2004-76-35C and
|
|
C2004-76-36C) the main passage heads of the other way and is a high rift, after
|
|
about 15m this bends to the right, with an explored, but very low, passage on
|
|
the left, at ground level C2004-76-34 C. A few meters further on is an
|
|
aven/inlet on the left (C2004-76-32 X), approximately 10m Fault Pitch is
|
|
reached. Fault pitch continues above (C2004-76-33 X), and whilst normal only
|
|
slightly drippy is very noises with water when it rains. A traverse round to
|
|
the right of the pitch reaches a big passage Forward to the Past, initially
|
|
phreatic, then a high rift which joins Plugged Shaft about ½ way down is
|
|
final pitch.
|
|
</p>
|
|
|
|
<p>
|
|
Fault Pitch follows down a fault (with ~1m offset); a rebelay and deviation
|
|
near a rock bridge at -7m are followed by a 13m pitch to a large ledge. From
|
|
here a passage leads SW to a loose 8m pitch and rubble slope to a choke. Above
|
|
this loose pitch, a ramp leads up (C2004-76-57B). Continuing down the Fault
|
|
Pitch Series, a 26m pitch is rigged from a y-hang, some of the way down the
|
|
pitch a small rift appears to head off in two directions (C2004-76-61B and
|
|
C2004-76-59C), the pitch lands on a ledge, which can be traversed to where
|
|
things get smaller and two choices lead off. The first is a rift
|
|
(C2004-76-58C) and the second is the next pitch in the series, this looks much
|
|
smaller than those above, is un-descended and is perhaps not a place to be in
|
|
rain (C2004-76-60B).
|
|
</p>
|
|
|
|
<H2>Lovers Leap</H2>
|
|
|
|
<p>
|
|
The passage leaving the Test Tube soon reaches the Lovers Leap Pitch; the
|
|
passage appears to continue over pitch (C2004-76-12C), and it looks like there's
|
|
a higher level to the passage you reach the pitch head from (C2004-76-11C).
|
|
The 6m pitch drops into
|
|
a high rift, at the upstream end an aven leads up (C2004-76-10X), and after a
|
|
further 6m pitch the rift becomes narrower. It looks like it would be
|
|
too narrow to pass, but suitably small rocks drop a long way if thrown right
|
|
and looking at survey data this is premused to rejoin Plugged Shaft. A likely
|
|
candidate crack in the wall of Plugged Shaft has been noted.
|
|
</p>
|
|
|
|
|
|
|
|
</body>
|
|
</html>
|