[svn r6525] Misc edits. Moved 76.htm into the 76 directory. Added some material to the rigging handbook. Fettled intro pages. Added a link to the new 204 glossary page.

This commit is contained in:
dave 2004-09-21 23:32:35 +02:00
parent 6855684a18
commit d4b5e75acf
32 changed files with 189 additions and 166 deletions

View File

@ -24,13 +24,6 @@ to restrict access to cave descriptions derived from Austrian sources, so
you will find that this material is in the "NoInfo" hierarchy which is under you will find that this material is in the "NoInfo" hierarchy which is under
password protection.</p> password protection.</p>
<p>Copies of this archive being browsed from local disc (especially if intended
to be used on a machine with no "real" net connection) may contain a mirror of
certain pages produced by third parties. There will always be a link to the
original website, as well as an internal link to the local mirror. These pages
are <b>not</b> reproduced on our main web server, and you will therefore find
that the local link will not work when browsing over the net.</p>
<p>A number of other descriptions are derived from individual club <p>A number of other descriptions are derived from individual club
publications, and the sources are individually acknowledged. Again, where publications, and the sources are individually acknowledged. Again, where
translated, we believe that copyright in the translation lies with the translated, we believe that copyright in the translation lies with the
@ -61,26 +54,14 @@ copyright to the original articles. As almost everyone on an expedition writes
something in the logbook, see the list of <a href="folk/index.htm">expedition something in the logbook, see the list of <a href="folk/index.htm">expedition
members</a> for a pretty inclusive list of authors.</p> members</a> for a pretty inclusive list of authors.</p>
<p>Where no address is given, please approach the webmaster <p>Where no address is given, please approach the maintainers (email:
(email: &lt;Austria&gt; on site pennine.demon.co.uk) <tt>expoweb-admin</tt> on site <tt>cucc.survex.com</tt>) in the first instance
in the first instance before reproducing any material.</p> before reproducing any material.</p>
<p>And finally ... material written specifically for this archive tries to be <p>And finally ... material written specifically for this archive tries to be
as objective, accurate and up-to-date as possible. Individual articles and as objective, accurate and up-to-date as possible; but we cannot make any
logbook write-ups may not be any of these. In <b>ALL</b> cases, any opinions guarantee that this has been achieved; please see the <a
expressed are those of the contributing author, and do not necessarily href="dclaim.htm">disclaimer</a>. </p>
reflect an official position of Cambridge University Caving Club or of any
other body which they may appear to represent. Any representation of a legal
or 'official' position reflects our best efforts at understanding, but should
not be taken as an authoritative source. Errors, omissions and
misunderstandings are inevitable, especially when there are language
barriers and only one visit to the area each year. Legal positions,
regulations, policies and responsible bodies all change, and the latest
situation may not yet have come to our attention. In no case can CUCC or the
authors of information presented here be held responsible for any conflict,
loss or consequential damage arising from the use of or inability to use the
information. We would appreciate being informed of any errors, omissions or
misunderstandings of which you become aware.</p>
<hr /> <hr />

View File

@ -19,7 +19,7 @@ exploration by any groups who have not previously worked in the area.</p>
that knowing the coordinates of a cave, and/or bearings to prominent landmarks, that knowing the coordinates of a cave, and/or bearings to prominent landmarks,
is no guarantee of being able to find it in the intricate and confusing is no guarantee of being able to find it in the intricate and confusing
limestone karren fields. Marking of caves or routes by paint is now strongly limestone karren fields. Marking of caves or routes by paint is now strongly
discouraged, more discrete metal tags being used instead. This makes caves even discouraged, more discreet metal tags being used instead. This makes caves even
harder to spot from any distance away.</p> harder to spot from any distance away.</p>
<p>Many of the caves were explored up to twenty years ago, using 8mm <p>Many of the caves were explored up to twenty years ago, using 8mm
@ -29,7 +29,7 @@ deteriorated, even though, in most cases, they were greased during derigging.
Some of them are very hard to find (even with a detailed rigging guide) and Some of them are very hard to find (even with a detailed rigging guide) and
omission of a critical rebelay or deviation can render a pitch much more omission of a critical rebelay or deviation can render a pitch much more
dangerous either through abrasion or through greater exposure to floodwater. dangerous either through abrasion or through greater exposure to floodwater.
Many of the caves contain loose rock, many are subject to rapid flooding with Many of the caves contain loose rock; many are subject to rapid flooding with
very cold runoff water. Rocks can move, ice formations can form in different very cold runoff water. Rocks can move, ice formations can form in different
places each year and may be in a greater or lesser state of decomposition places each year and may be in a greater or lesser state of decomposition
during the summer. What may have been safe rigging during the original during the summer. What may have been safe rigging during the original

View File

@ -10,7 +10,7 @@
alt="" /> alt="" />
<b>Andy Connolly</b>, (Corpus Christi 1977-80)<br /> <b>Andy Connolly</b>, (Corpus Christi 1977-80)<br />
Expedition 1979 (worked in <a href="../../plateau/99.htm">1623/99</a> and Expedition 1979 (worked in <a href="../../plateau/99.htm">1623/99</a> and
helped in <a href="../../plateau/76.htm">Eislufth&ouml;hle</a> (1623/76), helped in <a href="../../plateau/76/76.htm">Eislufth&ouml;hle</a> (1623/76),
1980 (Team Sunbeam - explorers of 1980 (Team Sunbeam - explorers of
<a href="../../smkridge/113.htm">Sonnenstrahlh&ouml;hle</a> 1623/113)</p> <a href="../../smkridge/113.htm">Sonnenstrahlh&ouml;hle</a> 1623/113)</p>

View File

@ -13,7 +13,7 @@ at the first opportunity. Didn't miss a single term-time meet in his three
years as a student, and only missed one vacation meet - keen, or what ? CUCC years as a student, and only missed one vacation meet - keen, or what ? CUCC
Secretary 1976/77 and Junior Treasurer 1977/78. Invited to join Austria Secretary 1976/77 and Junior Treasurer 1977/78. Invited to join Austria
expedition in 1977 and formed part of "team youth" who found and started expedition in 1977 and formed part of "team youth" who found and started
exploring <a href="../../plateau/76.htm">Eislufth&ouml;hle</a>.</p> exploring <a href="../../plateau/76/76.htm">Eislufth&ouml;hle</a>.</p>
<p>Took a major part in 1978 and 1979 expeditions which finally bottomed <p>Took a major part in 1978 and 1979 expeditions which finally bottomed
this cave at -506m. Tried to organise a change of area for 1980, but had this cave at -506m. Tried to organise a change of area for 1980, but had

View File

@ -12,7 +12,7 @@ alt="" />
Queens' 1976-79 (Tacklemaster 1978-79).<br /> Queens' 1976-79 (Tacklemaster 1978-79).<br />
Expedition 1978, 1979, 1980, 1983.<br /> Expedition 1978, 1979, 1980, 1983.<br />
Explored <a href="../../plateau/107.htm">Gemseh&ouml;hle</a> (1623/107) in Explored <a href="../../plateau/107.htm">Gemseh&ouml;hle</a> (1623/107) in
1978, <a href="../../plateau/76.htm">Eislufth&ouml;hle</a> (1623/76) in 1979 1978, <a href="../../plateau/76/76.htm">Eislufth&ouml;hle</a> (1623/76) in 1979
and worked in the <a href="../../smkridge/41.htm">Stellerwegsystem</a> and worked in the <a href="../../smkridge/41.htm">Stellerwegsystem</a>
(1623/41) and <a href="../../smkridge/87.htm">1623/87</a> in 1980. (1623/41) and <a href="../../smkridge/87.htm">1623/87</a> in 1980.
<a href="../../plateau/145.htm">Wolfh&ouml;hle</a> (1623/145) was the main <a href="../../plateau/145.htm">Wolfh&ouml;hle</a> (1623/145) was the main

View File

@ -11,7 +11,7 @@
<b>Doug Florence</b>, <b>Doug Florence</b>,
Jesus 1975-78 (Tacklemaster 1977-78).<br /> Jesus 1975-78 (Tacklemaster 1977-78).<br />
Expedition 1978 and 1982 (with a non-caving visit in 1989). Expedition 1978 and 1982 (with a non-caving visit in 1989).
Explored in <a href="../../plateau/76.htm">Eislufth&ouml;hle</a> in 1978, and Explored in <a href="../../plateau/76/76.htm">Eislufth&ouml;hle</a> in 1978, and
<a href="../../smkridge/142.htm">142</a> in 1982. The photo was taken in base <a href="../../smkridge/142.htm">142</a> in 1982. The photo was taken in base
camp in 1978.</p> camp in 1978.</p>

View File

@ -12,7 +12,7 @@ alt="" />
Fitzwilliam 1975-78 (Committee 1976-7, President 1977-8).<br /> Fitzwilliam 1975-78 (Committee 1976-7, President 1977-8).<br />
Expedition 1977,1978,1979.<br /> Expedition 1977,1978,1979.<br />
Major explorations: <b lang="de">Eislufth&ouml;hle</b> Major explorations: <b lang="de">Eislufth&ouml;hle</b>
<a href="../../plateau/76.htm">(1623/76)</a> - <a href="../../plateau/76/76.htm">(1623/76)</a> -
one of the 1979 bottoming party.<br /> one of the 1979 bottoming party.<br />
Member of the Member of the
<a href="http://www.pennine.demon.co.uk/NPC/">Northern Pennine Club</a> <a href="http://www.pennine.demon.co.uk/NPC/">Northern Pennine Club</a>

View File

@ -11,7 +11,7 @@ alt="" />
<b>Tony Malcolm</b>, (Fitzwilliam 1977-?, Committee 1977-78, Secretary <b>Tony Malcolm</b>, (Fitzwilliam 1977-?, Committee 1977-78, Secretary
1978-79)<br /> 1978-79)<br />
Expedition 1979 (worked in <a href="../../plateau/99.htm">1623/99</a> and Expedition 1979 (worked in <a href="../../plateau/99.htm">1623/99</a> and
helped in <a href="../../plateau/76.htm">Eislufth&ouml;hle</a> (1623/76)), helped in <a href="../../plateau/76/76.htm">Eislufth&ouml;hle</a> (1623/76)),
1980 (Team Sunbeam - explorers of 1980 (Team Sunbeam - explorers of
<a href="../../smkridge/113.htm">Sonnenstrahlh&ouml;hle</a> 1623/113, the <a href="../../smkridge/113.htm">Sonnenstrahlh&ouml;hle</a> 1623/113, the
Sunbeam was Tony's car, making 113 the only cave CUCC has (indirectly) named Sunbeam was Tony's car, making 113 the only cave CUCC has (indirectly) named

View File

@ -43,7 +43,7 @@ Nr. col and B4</td></tr>
</td><td>marked twice, one faded, the other run - number can<br /> </td><td>marked twice, one faded, the other run - number can<br />
only be deduced from both versions, with difficulty [1996]</td></tr> only be deduced from both versions, with difficulty [1996]</td></tr>
<tr><td>"106"</td><td><a href="../plateau/76.htm">76</a> <tr><td>"106"</td><td><a href="../plateau/76/76.htm">76</a>
</td><td>Chiselled number "106" erased(-ish).<br /> </td><td>Chiselled number "106" erased(-ish).<br />
Painted No. Nr laser point 6 (which had its number refreshed 1995?)</td></tr> Painted No. Nr laser point 6 (which had its number refreshed 1995?)</td></tr>

View File

@ -2,96 +2,76 @@
<html> <html>
<head> <head>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1" /> <meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1" />
<title>CUCC Expo Rigging Handbook: Artificial belays - bolts</title> <title>CUCC Expo Rigging Handbook: Placing bolts</title>
<link rel="stylesheet" type="text/css" href="../../css/main2.css" /> <link rel="stylesheet" type="text/css" href="../../css/main2.css" />
</head> </head>
<body> <body>
<h2 id="tophead"> CUCC Expo Rigging Handbook</h2> <h2 id="tophead"> CUCC Expo Rigging Handbook</h2>
<h1>Bolt belays - placing and using</h1> <h1>Bolt belays - placing</h1>
<p>Most people on Austria expeditions will be familiar with the use of bolt <p>Once you've decided where to put your bolt, you have to actually physically
belays from trips in the UK. In Austria, caves already explored will have place and set it. The methods used differ substantially depending on whether
bolts with the hangers removed, which can be quite hard to spot. Anyone you are using hand bolts (spits) or Hilti HKDS's.</p>
hoping for a join-the-dots trip will be disappointed. These bolts can usually
be found fairly easily by anyone familiar with expo rigging, <i>provided a
good rigging guide was drawn up by the previous explorers</i>. Y-hangs are
common at pitch heads, so check that you find both bolts. Lower down, it is
as well to know whether a bolt has been placed for a rebelay or a deviation,
as it may not become obvious which until some way down the pitch. Such a
rigging guide is also useful to show which existing bolts should <b>not</b>
be used. Inevitably some bolts will be badly placed, or may become damaged.
It is as important not to use these as it is to find the right ones.</p>
<p>For new pitches when, as is often the case, good natural belays are <p>Before you actually start drilling, it is wise to flatten the surface of the
scarce, you must place one or more bolts yourself. Doing so puts you in rock around the bolt site. This allows the hanger to lie flat against the rock.
a position of responsibility both for the safety of future users of that Different types of hanger have different footprints; bollards have almost no
bolt and for the conservation of the cave. The aim should always be to footprint at all, rings and bends somewhat more, and twists a great deal.
put in good bolts which will contribute to a safe rig with a minimum of Remember, of course, that the next person who rigs the pitch may well use a
further bolting needed.</p> different type of hanger from the one you happen to have handy, and that the
club only has about ten bollards left! When dressing the rock, use the pointed
end of the hammer and tap gently, so as not to crack the rock below the
surface.</p>
<p>This is easier said than done, and there is ample evidence of this in <h2>Hand spits</h2>
caves CUCC have explored over the years. The best place for a bolt may
be far from obvious until the pitch has been descended. Or maybe the best
place is obvious, but that place is hard to reach. It is tempting to try
to reach for the best placement, but overstretching or an insecure perch
may lead to a poor bolt in the perfect place. This is very much to be
avoided, since it is now impossible to put a good bolt in the perfect
place - the rock around the first placement will have been stressed and
another bolt should not be placed closer than about 20 cm from it.</p>
<div class="onleft"><a href="../l/bosch.htm"><img
alt="(73k image)" src="../t/bosch.jpg" width="200" height="200" /></a><p
class="caption">Using the Drill</p></div>
<div class="onleft" style="clear: left"> <a <div class="onleft" style="clear: left"> <a
href="../../smkridge/161/l/boltin.htm"><img alt="(36k image)" href="../../smkridge/161/l/boltin.htm"><img alt="(36k image)"
src="../../smkridge/161/t/boltin.jpg" width="113" height="152" /></a> <p src="../../smkridge/161/t/boltin.jpg" width="113" height="152" /></a> <p
class="caption">Bolting by Hand</p> </div> class="caption">Bolting by Hand</p> </div>
<h3>Placing bolts</h3> <p>Old-style hand-drilled spits are self-drilling; the spit sleeve functions
both as a drill bit and as an anchor. Screw it firmly onto the driver and tap
it gently against the surface of the rock, turning it around slightly between
each tap and removing it to blow dust away every half dozen blows or so. (You
should also tap the spit itself gently to free dust compacted into it). Once
the hole is established you can begin to hit a bit harder, but don't overdo it;
the idea is to powder the rock at the point of the spit without setting up
cracks through the rest of the rock which will weaken it.</p>
<p>Placing a bolt is a simple matter of drilling a hole and inserting a rock <p>Watch out for the spit <i>cratering</i>; this is when flakes of rock crack
anchor. The bottom end of the rock anchor is expanded by some mechanism, away around the rim of the hole. A severely cratered spit is greatly weakened
and thus grips tightly in the hole, resisting any attempt to pull it as the end of the sleeve is not supported by the rock. With some types of
out. The anchor is strongest if loaded at right angles to its axis, ie. hanger (bollards and Clowns) it is possible to drive the spit in a bit further
parallel with the rock surface. Hence for a vertical pitch, it is normally into the bottom of the crater, particularly if the rope is thin, but this
best to place the anchor in a vertical rock surface.</p> renders it almost impossible to use other types of hanger with that spit.</p>
<p>The hole may be made in either of two ways. For the penalty of carrying <p>There is normally a line around the driver stem around 3mm above the thread;
considerable extra weight, a cordless power drill is the quickest way to keep drilling until this point is reached. (This typically takes around 15-20
drill the hole. The heaviest item is the drill battery, which must, of minutes of drilling). Now grab yourself a cone, put it in the end of the spit,
course, be removed from the cave each time it needs charging. This method is and hammer it back into the hole. You can normally detect when it is fully set
of the most use where a lot of bolts need to be placed on a pitch series by a change in the tone of the sound when you hit it; it should rise gradually
relatively accessible from an entrance. Lots of bolts are also needed for to a high ring. If the hole is the right depth this will coincide with the spit
climbs up or exposed traverses to reach inaccessible passages.</p> being flush with the surface. Now you can remove the driver and screw in a
hanger, and Bob's your uncle.</p>
<p>The older (and more reliable, but slower) method is to use the anchor <h2>Power-drills and Hilti anchors</h2>
itself as the drill bit, driven in by use of a hammer. 8mm self-drilling
rock anchors have teeth around their bottom for this purpose. The anchor is
attached to a bolt driver, which is then repeatedly pounded with a hammer,
whilst rotating the anchor by hand every couple of whacks. When this gets
a little stiff, the anchor is pulled out of its hole and the dust and rock
chips blown out. The process is repeated until the top of the anchor is
just below the rock surface. A small conical "wedge" is then inserted into
end of the anchor (thin end into the anchor) and the pair put back in the
hole. Three or four good hard whacks with the hammer "set" the anchor by
driving the wedge into the bottom end, expanding it. Beware of hitting it too
many times, as this will start to weaken the rock around the anchor.</p>
<p>The hole produced by the power drill is a different shape from that produced <div class="onleft"><a href="../l/bosch.htm"><img
by hand - since the power drill bit has a pointed end. It is also quite alt="(73k image)" src="../t/bosch.jpg" width="200" height="200" /></a><p
difficult to get the depth of the hole exactly right. For this reason, if a class="caption">Using the Drill</p></div>
self-drilling anchor is set into a powerdrill hole, the wedge will not be
driven into the anchor and an unsafe placement will result. To use a
self-drilling anchor, it is best to under-drill the hole, and finish off to
just the right depth, and a square hole-bottom with a hand driver.</p>
<p>More efficiently for power-drilled holes, use a form of anchor specially <p>Since the first cordless hammer drills made an appearance on Expo 1990
intended for these holes. These anchors use a smaller hole, so you get more thanks to sponsorship from Bosch, drills have been enthusiastically adopted as
holes for your money from one battery charge, and the design of anchor means the best solution for large-scale bolting tasks; some of the fun and games of
that the bottom of the hole is not used in the setting process, and the depth recent years, like the 21-bolt traverse over Gaffered to the Walls in 2003,
of the hole is therefore less critical (as long as it is deep enough that the would be unthinkable with hand bolts. However, drills are not suited to use
anchor goes right in!)</p> with ordinary spits, as the setting process depends critically on the bottom of
the hole being flat. It is possible to drill a hole part-way with a power drill
and finish it off by hand, but this is tedious.</p>
<p>Hence we have found it easier to use Hilti anchors, which are specifically
designed for use in drilled holes.</p>
<div style="text-align: center"> <div style="text-align: center">
<a href="../../years/1990/hilti1-300.png"><img <a href="../../years/1990/hilti1-300.png"><img
@ -102,6 +82,32 @@ src="../../years/1990/hilti1-100.png" /></a><br />
width="220" height="94" width="220" height="94"
src="../../years/1990/hilti2-100.png" style="margin: 10pt" /></a></div> src="../../years/1990/hilti2-100.png" style="margin: 10pt" /></a></div>
<p>There are two versions of these bolts, the HKD and the HKDS. The latter are
easier to use, as they have a "shoulder" around the top of the bolt which sits
against the rock, meaning that the depth of the hole is not important.</p>
<p>To place a HKDS, drill the hole in the obvious manner until it is deep
enough for the bolt to sit in without touching the bottom. If in doubt, drill
it deep! When the hole is deep enough, grab a setting tool and start bashing it.</p>
<p>Start with very gentle taps. The reason for this is so the shoulder can hold
the bolt in position until it begins to grip the sides of the hole; if you
start by smashing it with all your might, the shoulder will bend and the bolt
will disappear, useless, into the depths of the hole. Once it has some grip you
can start hitting a bit harder.</p>
<p>It is very important to hit the Hilti setting tools exactly square, as they
are made of very hard steel which is rather brittle and hence it is easy to
shear the end off. When the bolt is fully set, you should be able to see marks
on the shoulder of the spit from the four little teeth on the collar of the
driver; don't worry if you can't see all four setting marks, but aim for two at
least - one can easily be a consequence of leaning the driver over too far to
one side.</p>
<p>Sometimes, in particularly hard rock, it can be impossible to get the
setting marks. Use your judgement; if you're not making any progress despite
sustained hammering, it's probably OK to stop!</p>
<hr /> <hr />
<ul id="links"> <ul id="links">
@ -110,7 +116,9 @@ src="../../years/1990/hilti2-100.png" style="margin: 10pt" /></a></div>
<li><a href="index.htm">Rigging Guide</a> <li><a href="index.htm">Rigging Guide</a>
<ul> <ul>
<li><a href="intro.htm">Introduction</a></li> <li><a href="intro.htm">Introduction</a></li>
<li>Bolt belays &ndash; placing &amp; using</li> <li><a href="boltplace.html">Choosing bolt locations</a></li>
<li>The mechanics of placing a bolt</li>
<li><a href="exporig.html">Expo-specific rigging tricks</a></li>
</ul></li> </ul></li>
<li><a href="../look4.htm">Prospecting guide</a></li> <li><a href="../look4.htm">Prospecting guide</a></li>
<li><a href="../survey/index.htm">Surveying guide</a></li> <li><a href="../survey/index.htm">Surveying guide</a></li>

View File

@ -25,7 +25,9 @@ expedition work, and some will cover techniques very rarely seen at home...</p>
<ul> <ul>
<li><a href="intro.htm">Introduction</a></li> <li><a href="intro.htm">Introduction</a></li>
<li><a href="boltin.htm">Placing bolts</a></li> <li><a href="boltplace.html">Where to put your anchors</a></li>
<li><a href="boltin.htm">The mechanics of placing bolts</a></li>
<li><a href="exporig.html">Expo-specific tricks</a></li>
<li>well, that's all so far...</li> <li>well, that's all so far...</li>
</ul> </ul>

View File

@ -123,17 +123,19 @@ rebelay will result in a high fall-factor if the belay fails.</p>
<hr /> <hr />
<ul id="links"> <ul id="links">
<li><a href="../index.htm">Expedition Handbook</a> &ndash; Contents <li><a href="../index.htm">Expedition Handbook</a> - Contents
<ul> <ul>
<li><a href="index.htm">Rigging Guide</a>
<ul>
<li><a href="intro.htm">Introduction</a></li>
<li><a href="boltplace.html">Choosing bolt locations</a></li>
<li><a href="boltin.htm">The mechanics of placing a bolt</a></li>
<li><a href="exporig.html">Expo-specific rigging tricks</a></li>
</ul></li>
<li><a href="../look4.htm">Prospecting guide</a></li> <li><a href="../look4.htm">Prospecting guide</a></li>
<li><a href="../survey/index.htm">Surveying guide</a></li> <li><a href="../survey/index.htm">Surveying guide</a></li>
<li><a href="../rescue.htm">Rescue guide</a></li> <li><a href="../rescue.htm">Rescue guide</a></li>
<li><a href="../photo.htm">Photography guide</a></li> <li><a href="../photo.htm">Photography guide</a></li>
<li><a href="index.htm">Rigging guide</a> &ndash; Contents
<ul>
<li>Introduction</li>
<li><a href="boltin.htm">Bolt belays</a> - placing and using</li>
</ul></li>
</ul></li> </ul></li>
<li><a href="../../infodx.htm">Index to info/topics pages</a></li> <li><a href="../../infodx.htm">Index to info/topics pages</a></li>
<li><a href="../../indxal.htm">Full Index to area 1623</a> <li><a href="../../indxal.htm">Full Index to area 1623</a>
@ -141,7 +143,6 @@ rebelay will result in a high fall-factor if the belay fails.</p>
<li><a href="../../areas.htm">Area/subarea descriptions</a></li> <li><a href="../../areas.htm">Area/subarea descriptions</a></li>
</ul></li> </ul></li>
<li><a href="../../index.htm">Back to Expedition Intro page</a></li> <li><a href="../../index.htm">Back to Expedition Intro page</a></li>
<li><a href="../../../index.htm">Back to CUCC Home page</a></li> <li><a href="../../../index.htm">Back to CUCC Home page</a></li>
</ul> </ul>
</body> </body>

View File

@ -57,7 +57,9 @@ can't select this particular set, but it is very important that you <u>write
down what was actually used</u>, since different grid systems can give down what was actually used</u>, since different grid systems can give
results up to a couple of kilometres different!</p> results up to a couple of kilometres different!</p>
<p>If your GPS doesn't support Austrian coordinates out of the box, then you can set it up as a "User Grid" using some or all of the following cryptic runes:</p> <p>If your GPS doesn't support Austrian coordinates out of the box, then you
can set it up as a "User Grid" using some or all of the following cryptic
runes:</p>
<div style="background-color: #BDB"> <div style="background-color: #BDB">
<table> <table>
@ -74,13 +76,20 @@ a = 63377397.155m (&Delta;A = 739.845)<br />
False easting 450km<br /> False easting 450km<br />
No additional scaling<br /> No additional scaling<br />
Grid boundaries at 11&deg;50' and 14&deg;50'</td></tr> Grid boundaries at 11&deg;50' and 14&deg;50'</td></tr>
<tr><th>EFEC coordinate conversion equation with respect to WGS84:</th> <tr><th>EFEC coordinate conversion<br />equation with respect to WGS84:</th>
<td>Offsets &Delta;x = -575m, &Delta;y = -93m, &Delta;z = -466m<br /> <td>Offsets &Delta;x = -575m, &Delta;y = -93m, &Delta;z = -466m<br />
Rotations &omega;<sub>x</sub> = 5.1"; &omega;<sub>y</sub> = 5.1", &omega;<sub>z</sub> = 5.2"<br /> Rotations &omega;<sub>x</sub> = 5.1"; &omega;<sub>y</sub> = 5.1", &omega;<sub>z</sub> = 5.2"<br />
Scaling -2.5ppm Scaling -2.5ppm
</td></tr></table> </td></tr></table>
</div> </div>
<p>A good way of testing that your GPS is correctly set up is to set it WGS84
Lat/Long and enter a waypoint for a point whose coordinates are known &ndash;
such as the 204a tag, at 47&deg;41.456'N 013&deg;49.288' &ndash; and then
change the settings again to use the user grid. It will now convert this point
into the new grid; if you check its coordinates, it should come out as
something close to 36697E, 83699N, which are the Gauss + Krugers for 204a.</p>
<p>Write down the figure that the GPS gives for each waypoint at the time <p>Write down the figure that the GPS gives for each waypoint at the time
(just in case some failure loses the data from the GPS memory). That's all (just in case some failure loses the data from the GPS memory). That's all
you need to do at the cave. Get the GPS data downloaded to a computer next you need to do at the cave. Get the GPS data downloaded to a computer next

View File

@ -66,7 +66,7 @@ being dodgy, but we have no real indication of why.</p>
<tr><td>0/4</td><td>35927.72</td><td>(52)82537.57</td><td>1687.45</td><td><a href="../../plateau/145.htm">Wolfh&ouml;hle</a></td></tr> <tr><td>0/4</td><td>35927.72</td><td>(52)82537.57</td><td>1687.45</td><td><a href="../../plateau/145.htm">Wolfh&ouml;hle</a></td></tr>
<tr><td>0/5</td><td>36005.96</td><td>(52)82782.82</td><td>1690.70</td><td>up gully and left from <a href="../../plateau/107.htm">107</a> <tr><td>0/5</td><td>36005.96</td><td>(52)82782.82</td><td>1690.70</td><td>up gully and left from <a href="../../plateau/107.htm">107</a>
tatty cloth replaced with alloy tag "LASER 0/5" 1998</td></tr> tatty cloth replaced with alloy tag "LASER 0/5" 1998</td></tr>
<tr><td>0/6</td><td>35873.09</td><td>(52)82944.29</td><td>1647.78</td><td>Near <a href="../../plateau/76.htm">76</a> - between the three entrances</td></tr> <tr><td>0/6</td><td>35873.09</td><td>(52)82944.29</td><td>1647.78</td><td>Near <a href="../../plateau/76/76.htm">76</a> - between the three entrances</td></tr>
<tr><td>0/7</td><td>35419.56</td><td>(52)82237.16</td><td>1769.77</td><td>Br&auml;uning Nase</td></tr> <tr><td>0/7</td><td>35419.56</td><td>(52)82237.16</td><td>1769.77</td><td>Br&auml;uning Nase</td></tr>
<tr><td>7/8</td><td>36040.75</td><td>(52)81522.72</td><td>1732.39</td><td>Felskuppe im Bereich des Vd. Schwarzmooskogel (Wei&szlig;e Warze, The Nipple, Bunter's Bulge)</td></tr> <tr><td>7/8</td><td>36040.75</td><td>(52)81522.72</td><td>1732.39</td><td>Felskuppe im Bereich des Vd. Schwarzmooskogel (Wei&szlig;e Warze, The Nipple, Bunter's Bulge)</td></tr>

View File

@ -9,21 +9,22 @@
<h1>CUCC Austria Expeditions: Introduction</h1> <h1>CUCC Austria Expeditions: Introduction</h1>
<p><b>For well over two decades, Cambridge University Caving Club, CUCC, have <p><b>For well over two decades, Cambridge University Caving Club, CUCC, have
explored caves on the <span lang="de-at">Loser</span> Plateau, about 80 km explored caves on the <span lang="de-at">Loser</span> Plateau, about 80 km east
east of <span lang="de-at">Salzburg</span> in Austria. These WWW pages (over of <span lang="de-at">Salzburg</span> in Austria. These WWW pages (over 800
800 pages and over 700 images) contain much of the documentation from the pages and over 700 images) contain much of the documentation from the
exploration of these annual expeditions.</b></p> exploration of these annual expeditions.</b></p>
<p>The next expedition runs this year from 10th July to 14th August. See <p>The next expedition runs next summer, probably mid-July to mid-August; it is
<a href="years/2004/index.html">here</a> for more details.</p> still at the earliest planning stage. More details will appear when
available.</p>
<p>For those coming on an Austria expedition for the first time, this <p>For those coming on an Austria expedition for the first time, this great
great bulk of material can seem a little overwhelming. However, it's bulk of material can seem a little overwhelming. However, it's important for
important for people to have some idea of what they are coming to, in people to have some idea of what they are coming to, in order that they can get
order that they can get the most out of expo. It is probably worth the most out of expo. It is probably worth starting with the <a
starting with the <a href="primer.htm">Expedition Primer</a> - a document href="primer.htm">Expedition Primer</a> - a document intended specifically for
intended specifically for new expo members, and leading to some of the more new expo members, and leading to some of the more important pages which you
important pages which you should read.</p> should read.</p>
<h4>A little history</h4> <h4>A little history</h4>
@ -48,17 +49,18 @@ majority of these are reproduced within these web pages and can be reached
through the <a href="pubs.htm">list of published reports</a>.</p> through the <a href="pubs.htm">list of published reports</a>.</p>
<p>Accounts of these expeditions also make it to all the usual places, such <p>Accounts of these expeditions also make it to all the usual places, such
as BCRA Caves &amp; Caving, Descent, and also to the journals of the various as the BCA <i>Speleology</i> magazine or occasionally <i>Descent</i>, and also
other clubs to which various <a href="folk/index.htm">expedition members</a> to the journals of the various other clubs to which various <a
also belong. Much of this material is also being incorporated into these href="folk/index.htm">expedition members</a> also belong. Much of this material
pages and can be reached through the above list.</p> is also being incorporated into these pages and can be reached through the
above list.</p>
<p>All the expedition <a href="pubs.htm#logbooks">logbooks</a> which we <p>Most of the expedition <a href="pubs.htm#logbooks">logbooks</a> which we
still possess have also been transcribed, and these, too, appear in this still possess have also been transcribed, and these, too, appear in this
archive. When reading the logs, please bear in mind that the authors (often archive. When reading the logs, please bear in mind that the authors (often
shattered after a hard day's caving, or, even more likely, drunk), never shattered after a hard day's caving, or, even more likely, drunk), never
expected these accounts to be read by a wider public. Whilst some accounts expected these accounts to be read by a wider public. Whilst some accounts are
are detailed and factual, others are.... lets say "informal" :-)</p> detailed and factual, others are.... lets say "informal" :-)</p>
<p>Since 1988 CUCC has received generous help from many companies, mostly in <p>Since 1988 CUCC has received generous help from many companies, mostly in
the form of food. We are grateful for this support and are happy to promote the form of food. We are grateful for this support and are happy to promote

File diff suppressed because one or more lines are too long

Binary file not shown.

View File

@ -64,7 +64,7 @@ in Andy Waddington's personal caving log:</p>
<hr /> <hr />
<!-- LINKS --> <!-- LINKS -->
<ul> <ul>
<li><a href="../76.htm">Back to cave description</a></li> <li><a href="76.htm">Back to cave description</a></li>
<li><a href="../../index.htm">Back to Expedition Intro page</a></li> <li><a href="../../index.htm">Back to Expedition Intro page</a></li>
<li><a href="../../indxal.htm">Full Index</a></li> <li><a href="../../indxal.htm">Full Index</a></li>
<li><a href="../../areas.htm">Other areas</a></li> <li><a href="../../areas.htm">Other areas</a></li>

View File

@ -19,7 +19,7 @@ bottoming trip, 13th August 1979.</p>
<hr /> <hr />
<!-- LINKS --> <!-- LINKS -->
<ul> <ul>
<li><a href="../../76.htm#p16">Back to cave description</a> <li><a href="../76.htm#p16">Back to cave description</a>
<ul> <ul>
<li><a href="../../../years/1979/log.htm#id1979-76-11">Logbook write-up</a> <li><a href="../../../years/1979/log.htm#id1979-76-11">Logbook write-up</a>
of this trip</li> of this trip</li>

View File

@ -19,7 +19,7 @@ Eislufth&ouml;hle (1623/76).</p>
<hr /> <hr />
<!-- LINKS --> <!-- LINKS -->
<ul> <ul>
<li><a href="../../76.htm#hgk">Back to cave description</a> <li><a href="../76.htm#hgk">Back to cave description</a>
<ul> <ul>
<li><a href="../../../years/1979/log.htm#id1979-76-11">Logbook write-up</a> <li><a href="../../../years/1979/log.htm#id1979-76-11">Logbook write-up</a>
of this trip</li> of this trip</li>

View File

@ -20,7 +20,7 @@ taken on the final bottoming trip, 13th August 1979.</p>
<hr /> <hr />
<!-- LINKS --> <!-- LINKS -->
<ul> <ul>
<li><a href="../../76.htm#penult">Back to cave description</a></li> <li><a href="../76.htm#penult">Back to cave description</a></li>
<li><a href="../../../years/1979/log.htm#id1979-76-11">Logbook write-up</a> <li><a href="../../../years/1979/log.htm#id1979-76-11">Logbook write-up</a>
of this trip</li> of this trip</li>
<li><a href="../../../years/1979/report.htm">Report</a> in <li><a href="../../../years/1979/report.htm">Report</a> in

View File

@ -20,7 +20,7 @@ shaft.</p>
<hr /> <hr />
<!-- LINKS --> <!-- LINKS -->
<ul> <ul>
<li><a href="../../76.htm#penult">Back to cave description</a> <li><a href="../76.htm#penult">Back to cave description</a>
<ul> <ul>
<li><a href="../../../years/1979/log.htm#id1979-76-11">Logbook write-up</a> <li><a href="../../../years/1979/log.htm#id1979-76-11">Logbook write-up</a>
of this trip</li> of this trip</li>

View File

@ -19,7 +19,7 @@ Simon Farrow at 1623/76
<hr /> <hr />
<!-- LINKS --> <!-- LINKS -->
<ul> <ul>
<li><a href="../../76.htm#scf">Back to cave description</a> <li><a href="../76.htm#scf">Back to cave description</a>
<ul> <ul>
<li><a href="../../../years/1977/report.htm#youth">"Team Youth" report</a> <li><a href="../../../years/1977/report.htm#youth">"Team Youth" report</a>
in Cambridge Underground 1978</li> in Cambridge Underground 1978</li>

View File

@ -22,7 +22,7 @@ Waddington, Ben van Millingen) 13th August, 1979.</p>
<hr /> <hr />
<!-- LINKS --> <!-- LINKS -->
<ul> <ul>
<li><a href="../../76.htm#penult">Back to cave description</a></li> <li><a href="../76.htm#penult">Back to cave description</a></li>
<li><a href="../../../years/1979/log.htm#id1979-76-11">Logbook write-up</a> <li><a href="../../../years/1979/log.htm#id1979-76-11">Logbook write-up</a>
of this trip</li> of this trip</li>
<li><a href="../../../years/1979/report.htm">Report</a> in <li><a href="../../../years/1979/report.htm">Report</a> in

View File

@ -188,7 +188,7 @@ last one - I found 171 whilst looking for 190 (as B9)...</p>
<tr><td><a id="id38">38</a></td> <tr><td><a id="id38">38</a></td>
<td><a href="../noinfo/plateau/38.htm">Algenh&ouml;hle</a></td></tr> <td><a href="../noinfo/plateau/38.htm">Algenh&ouml;hle</a></td></tr>
<tr><td><a id="id76">76 a b c</a></td> <tr><td><a id="id76">76 a b c</a></td>
<td><a href="76.htm">Eislufth&ouml;hle</a> 506m deep</td></tr> <td><a href="76/76.htm">Eislufth&ouml;hle</a> 506m deep</td></tr>
<tr><td><a id="id89">89</a></td> <tr><td><a id="id89">89</a></td>
<td><a href="89.htm">Schwa schacht 89</a></td></tr> <td><a href="89.htm">Schwa schacht 89</a></td></tr>
<tr><td><a id="id97">97</a></td> <tr><td><a id="id97">97</a></td>

Binary file not shown.

Before

Width:  |  Height:  |  Size: 59 KiB

After

Width:  |  Height:  |  Size: 70 KiB

View File

@ -40,7 +40,7 @@ cave-by-cave basis; the first batch of caves are those under active exploration
by CUCC as of summer 2004, namely <a by CUCC as of summer 2004, namely <a
href="smkridge/204/204.html">Steinbr&uuml;ckenh&ouml;hle</a> (1623/204), <a href="smkridge/204/204.html">Steinbr&uuml;ckenh&ouml;hle</a> (1623/204), <a
href="smkridge/234/234.html">Hauchh&ouml;hle</a> (1623/234) and <a href="smkridge/234/234.html">Hauchh&ouml;hle</a> (1623/234) and <a
href="plateau/76.htm"> Eislufth&ouml;hle</a> (1623/76).</p> href="plateau/76/76.htm"> Eislufth&ouml;hle</a> (1623/76).</p>
<h3>Drawn-up surveys</h3> <h3>Drawn-up surveys</h3>

View File

@ -23,9 +23,20 @@ Martin Green; DL - David Loeffler)</em></p>
<dl> <dl>
<dt>2004.09.19 DL</dt> <dt>2004.09.19 DL</dt>
<dd>After an interval of several years it is again possible to obtain <b>survey data</b> from this site. At present only the caves we are currently exploring have survey data publically available (<a href="smkridge/204/204.html">Steinbr&uuml;ckenh&ouml;hle</a>, <a href="smkridge/234/234.html">Hauchh&ouml;hle</a>, and <a href="plateau/76.htm">Eish&ouml;hle</a> &endash; look at the bottom of the description pages), but it is planned to include more in the near future. (CUCC users knowing the password may naturally access the entire dataset as a <a href="noinfo/all.3d">.3d file</a> or as a <a href="noinfo/all.tgz">.tar.gz archive of .svx files</a>; this includes data contributed by ARGE and other organisations which we are not in a position to freely redistribute.)</dd> <dd>After an interval of several years it is again possible to obtain <b>survey
data</b> from this site. At present only the caves we are currently exploring
have survey data publically available (<a
href="smkridge/204/204.html">Steinbr&uuml;ckenh&ouml;hle</a>, <a
href="smkridge/234/234.html">Hauchh&ouml;hle</a>, and <a
href="plateau/76/76.htm">Eish&ouml;hle</a> &ndash; look at the bottom of the
description pages), but it is planned to include more in the near future. (CUCC
users knowing the password may naturally access the entire dataset as a <a
href="noinfo/all.3d">.3d file</a> or as a <a href="noinfo/all.tgz">.tar.gz
archive of .svx files</a>; this includes data contributed by ARGE and other
organisations which we are not in a position to freely redistribute.)</dd>
<dt>2004.08.20 MRS<!--ish--></dt> <dt>2004.08.20 MRS<!--ish--></dt>
<dd>Merged in everything from Expo 2004. Currently this is very short on descriptions as these haven't yet been written.</dd> <dd>Merged in everything from Expo 2004. Currently this is very short on
descriptions as these haven't yet been written.</dd>
<!-- From CVS log grovelling: --> <!-- From CVS log grovelling: -->
<dt>2004.04.23 DL</dt> <dt>2004.04.23 DL</dt>
<dd>General update, occasioned by having nothing else to do except revision. <dd>General update, occasioned by having nothing else to do except revision.

View File

@ -39,7 +39,7 @@ the deepest known point in the cave and is no more than 300m away from the Fuzzy
Kaninchenh&ouml;hle. This area of Kaninchenh&ouml;hle has a number of large unexplored leads which will be Kaninchenh&ouml;hle. This area of Kaninchenh&ouml;hle has a number of large unexplored leads which will be
reexamined in more detail now that a connection to Steinbr&uuml;ckenh&ouml;hle seems possible. reexamined in more detail now that a connection to Steinbr&uuml;ckenh&ouml;hle seems possible.
One of the deepest caves in the area is <a href="../../plateau/76.htm">Eislufth&ouml;hle</a>, which is to One of the deepest caves in the area is <a href="../../plateau/76/76.htm">Eislufth&ouml;hle</a>, which is to
the southwest of Steinbr&uuml;ckenh&ouml;hle. This was actually one of the first caves explored by CUCC on the southwest of Steinbr&uuml;ckenh&ouml;hle. This was actually one of the first caves explored by CUCC on
the plateau, in 1977-9. Not all the leads were fully explored at the time, and it is intended to return the plateau, in 1977-9. Not all the leads were fully explored at the time, and it is intended to return
there this year and finish off the exploration. there this year and finish off the exploration.

View File

@ -19,7 +19,7 @@ dt { font-weight: bold}
This shows the caves in the area with 4 additional fake vertical shafts This shows the caves in the area with 4 additional fake vertical shafts
indicating the entrance locations and depths of (from left to right) indicating the entrance locations and depths of (from left to right)
<a href="../../plateau/97.htm">97 (Schneewindschacht)</a>, <a href="../../plateau/97.htm">97 (Schneewindschacht)</a>,
<a href="../../plateau/76.htm">76 (Eislufth&ouml;hle)</a>, <a href="../../plateau/76/76.htm">76 (Eislufth&ouml;hle)</a>,
<a href="../../plateau/107.htm">107 (Gemsh&ouml;hle)</a>, and <a href="../../plateau/107.htm">107 (Gemsh&ouml;hle)</a>, and
<a href="../../plateau/82.htm">82 (Br&auml;uningh&ouml;hle)</a>: <a href="../../plateau/82.htm">82 (Br&auml;uningh&ouml;hle)</a>:
</p> </p>

View File

@ -77,7 +77,7 @@ interested (Dave) -->
<h3>Eislufth&ouml;hle (1623/76)</h3> <h3>Eislufth&ouml;hle (1623/76)</h3>
<a href="../../plateau/76.htm">Eislufth&ouml;hle</a> was found on the second <a href="../../plateau/76/76.htm">Eislufth&ouml;hle</a> was found on the second
ever CUCC expedition to the Loser area in 1977. That year the explorers got ever CUCC expedition to the Loser area in 1977. That year the explorers got
to -150m with the way on wide open. They pushed again in 1978, and in 1979 to -150m with the way on wide open. They pushed again in 1978, and in 1979
finally reached a sump at approximately -506m. They derigged and nobody has finally reached a sump at approximately -506m. They derigged and nobody has

View File

@ -9,14 +9,23 @@
<h1 align=center>Expo 2004</h1> <h1 align=center>Expo 2004</h1>
<p>This is the home page for the 2004 summer expedition to Austria, dates <p>Expo 2004 has now happened. Accounts of what was done will filter onto this
for which are as follows: website as fast as people can be persuaded to draw up surveys, write
descriptions, and so on.</p>
<p>For future reference, there is a list of all the equipment and supplies left
stashed in Austria at the end of the expo <a
href="stuffleftbehind.html">here</a>.</p>
<p>For historical interest, here is the pre-Expo information that was
accessible from this page:</p>
<h4>Dates of the expo</h4>
<ul> <ul>
<li><b>Advance party</b> (Dave, Mark, Olly): 6th July - 9th July <li><b>Advance party</b> (Dave, Mark, Olly): 6th July - 9th July
<li><b>Main expedition</b>: 10th July - 14th August. <li><b>Main expedition</b>: 10th July - 14th August.
</ul> </ul>
The following documentation is available: <h4>Other information</h4>
<ul> <ul>
<li><a href="goals.html">Mission statement</a> <li><a href="goals.html">Mission statement</a>
<li><a href="thingstodo.html">Tasks to do in Austria</a> <li><a href="thingstodo.html">Tasks to do in Austria</a>