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asscciation for mexican cave studies box 7672 ut station austin ...

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line didn't cross; nylon against nylon could sever a rope from the beatof friction.In the course of a long, 20 hour trip, our six derigp,ed the growingload up t'"NO drops. ,~e had all above the 110' following the 318 when ~yeheaded o<strong>ut</strong> with individual loads of rope to be dragged o<strong>ut</strong> to the house.The fissure of San Agustin had proven to be a poor place to rig fro~ aboveand pull gear up. There were just too many spots the gear hung up on. Thedecision thusly ~yas made <strong>for</strong> the fissure to be derigged "ant-like;" individualburdens climbed with through the narrow confines of the fissure'srift. This proved to work. Within four hours on the next trip in, thefissure was empty of all.Camp I, the sight of the Canadian's 1968 stay, proved to have twoduffles of plastic containers, food, and cans. This was added to thesurmounting pile and moved on. The broken 160' pitch above Ca!!lp I wasaccomplished by spreading people o<strong>ut</strong> on ledges up its distance whilepulled from above. It worked. By the end of this second full trip ofderigging, 18 hours, all gear was moved to the base of the entrance pit.The final derip.~ing ef<strong>for</strong>t was accomplished on the 8th of April,1977. All eight of us that were left at San Agustin hauled the sevenduffle bags and more than 50 coils of rope up the 260' entrance drop andcarried loads to the rented house on Kelty packframes.The next day we left <strong>for</strong> Austin.Bill SteeleEach person who receives this Activities Letter is a member of the Al~Sand should have his membership card. If you do not yet have your cardsend a note to Box <strong>7672</strong> and we will send you your nembership card •.. ,.: t.·ii~~:-

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