[svn r8015] Updates on expo. - Aaron

This commit is contained in:
expo 2008-08-15 08:19:40 +02:00
parent 0d238558b0
commit 5e66b39148
2 changed files with 11 additions and 2 deletions
smkridge/204
years/2007/logbook

@ -250,8 +250,8 @@
"C2003-204-29" "A" "Underworld" "204.allgaffered.sirens2.17" "Descended 2004 - Gardeners' World"
"C2003-204-30" "B" "Underworld" "204.allgaffered.sirens2.17" "Explored 2004 - Generation Game traverse, no leads"
"C2003-204-31" "B" "Underworld" "204.allgaffered.sirens2.18" "Explored 2004 - Terra Firma"
"C2003-204-32" "C" "Sandpit" "Narrow pitch on right" "treeumphant.html" "204.trunk.sandpit.11"
"C2003-204-33" "B" "Sandpit" "Another rift/pitch probably linking to 2003-32" "treeumphant.html" "204.trunk.sandpit.14"
"C2003-204-32" "C" "Sandpit" "Narrow pitch on right" "treeumphant.html" "204.trunk.sandpit.11" "11/08/08 - ""Pingu"" pitch drops for 62m worth of rope and is still going down"
"C2003-204-33" "B" "Sandpit" "Another rift/pitch probably linking to 2003-32" "treeumphant.html" "204.trunk.sandpit.14" "10/08/08 - becomes too tight at bottom of pitch"
"C2003-204-34" "C" "Sandpit" "Tube above pitch-head" "treeumphant.html" "204.trunk.sandpit.23"
"C2003-204-35" "B" "Sandpit" "Pitch blocked by boulder" "treeumphant.html" "204.trunk.sandpit.23"
"C2003-204-36" "C" "Sandpit" "Tube above pitch-head" "treeumphant.html" "204.trunk.sandpit.23"

1 Number Grade Area Description Page reference Nearest station Completion description Comment
250 C2003-204-29 A Underworld 204.allgaffered.sirens2.17 Descended 2004 - Gardeners' World
251 C2003-204-30 B Underworld 204.allgaffered.sirens2.17 Explored 2004 - Generation Game traverse, no leads
252 C2003-204-31 B Underworld 204.allgaffered.sirens2.18 Explored 2004 - Terra Firma
253 C2003-204-32 C Sandpit Narrow pitch on right treeumphant.html 204.trunk.sandpit.11 11/08/08 - "Pingu" pitch drops for 62m worth of rope and is still going down
254 C2003-204-33 B Sandpit Another rift/pitch probably linking to 2003-32 treeumphant.html 204.trunk.sandpit.14 10/08/08 - becomes too tight at bottom of pitch
255 C2003-204-34 C Sandpit Tube above pitch-head treeumphant.html 204.trunk.sandpit.23
256 C2003-204-35 B Sandpit Pitch blocked by boulder treeumphant.html 204.trunk.sandpit.23
257 C2003-204-36 C Sandpit Tube above pitch-head treeumphant.html 204.trunk.sandpit.23

@ -123,9 +123,18 @@ We finally got out for noodles and hot chocolate (mixed with vile spirit unicum
===2007-07-13|Rigging Gaffered| Nial Peters, Djuke Veldhuis===
The plan was to rig to the underworld in one trip, so with over 300m of rope between us (200m of 11mm in Big Bertha - which was a mistake!) we set off. The rigging went quite fast and several improvements over the old rig were found. However, we had accidentally left all the sipts and cones on the surface. When we reached Trihang and decided it needed a new bolt therefore, we had no option but to turn back. The return trip was much easier given we no longer had any rope to carry! The round trip was 7.9hrs at an easy pace.
===2007-07-14|The Gaffered rebolting project| Nial Peters, Edvin Deadman, Kathryn Hopkins, Djuke Veldhuis, Sarah White===
After the previous rigging trip I decided that the Gaffered rig could be greatlyh improved with a few extra bolts. With lots of novices keen to learn to bolt and an abundance of hand bolting gear (well, 3 sets|) this seemed like the perfect opportunity to sort the rig oiut once and for all. Myself and Edvin went ahead to re-rig the Eyehole and Trihang leaving the others to practice some bolting and rigging by installing a traverse line between Gaffer Tape and Tape Worm. Edvin installed tow new spits at the top of the Eyehole pitch meaning you no longer have to squeeze through the eyehole. This rig is perfect! Why was it not rigged like this in the first place!? While Edvin did this, I put in an additional spit at the top of Trihang in order to allow it to be rigged as a Trihang (how was this done before?). Further improvements to the rig include a deviation on Gaffer Tape just below the first re-belay (this looks a bit strange, but it stops the rope rubbing when you swing across for the second re-belay). A deviation on the Lx pitch also makes staying out of the slot above the re-belay easier.
Having finished the rigging Edvin and I started pushing leads in the Underworld. We started with 04-15B, now called "Shprinkles Pitch." This is a ~15m pitch down leading to a sharp rifty passage which is too tight. One wall of the pitch is made entirely of mud, which rains down on you as you descend - hence the name. We were then joined by Djuke who had left the other two bolting and had come to join us. The three of us went to look at 03-14B (which looks to be the same lead as 03-15B). This is a steeply sloping tube (-50deg) down near the start of Sirens traverse. It descended for ~15m before becoming vertical. It has a strong draft and looks like a promising lead! However, we were out of time and headed back. the whole trip took 12 1/4 hours.
Meanwhile at the bottom of Gaffer Tape.....
<u>Kathryn</u> Sarah and Djuke started to bolt the traverse between the bottom of Gaffer tape and the tape worm pitch. The traverse had not previously been protected, but a slip there could be very serious, so it was decided that a rope was a good idea. None of the the three of us had much experience bolting, and so we had many aborted attempts. We only had one bolting kit between the three of us, and this meant we got quite cold, so Djuke decideded to find Edvin and Nial in the Underworld. Sarah and Kathryn eventually eventually placed 4 bolts of varying quality and rigged the traverse, by which time it was too late to join the others pushing in the Underworld, and so they headed out.
===2007-07-15|204a - Razordance| Nial Peters, Sarah White, Hungarian Cavers===
===2007-07-14|Surface prospecting northwest of 204e| Mark D, Mark S, Dour, Hungarian===