| 29th June  | Base camp is set up at Los Lagos and portering 
  of equipment to Ario begins.  | 
| 1st July |  First rigging 
    trip down 2/7  | 
| 2nd July. |  2/7 rigged as far as 
    Graham's Todger pitch  | 
| 3rd July  | Rigging of the 
    rift series completed; the first 200m rope is carried through the rifts and 
    rigged down Pessimist's Pot.  | 
| 4th July  | Second 200m 
    rope carried to the end of the rifts; GSP passage discovered and explored as 
    far as the top of the first pitch down. | 
 | 5th July  | 
    Shaft series rigged (with the powerdrill) to the bottom of Armageddon. | 
 | 
    9th July  | Party one carries camping gear for party two and completes 
    rigging the shaft series. Party three pushes down the first pitch in GSP. | 
| 9th-12thJuly  | Party two sets up camp in Mr. Jones and explores 
  the streamway as far as Primula Point. | 
| 11th July  | Main streamway explored upstream from the big ledge 
  in Just Awesome for 100m to a boulder choke. The alternative route from the 
  end of Gusamo Grovel meets at the same point but a possible way on is noticed. | 
 | 
    12th-15th July  | Three person camp: streamway explored as far as 
    Choke Egbert and surveyed completely except for Choke Drusilla. | 
| 15th-18th July  | Six person camp: Choke Drusilla partially 
  surveyed and a climb above the stream discovers Postman Pat chamber. | 
 | 
    17th July  | GSP rigged to part way down Tumbling Dice pitch. | 
 | 
    18th July
 | GSP rigged to the limit (That Tuesday Afternoon Feeling) and completely 
    surveyed. | 
 | 18th-21st July  | Four person camp: cave 
    (still) photography started. | 
 | 21st-24th July  | Six 
    person camp: video team complete their underground filming, and discover the 
    London Underground. They explore and survey 1.5km of passage. The other team 
    discover the bypass to Drusilla. | 
 | 24th July  | GSP 
    series derigged. | 
| 26th-29th July  | Three person camp: London Underground connected 
  toMr. Jones; connection surveyed. The streamway is derigged. | 
| 29th-31st July |  Four person camp: underground still photography 
  completed. | 
 | 29th-2nd August | 
Three person camp: London Underground connected to Choke Cuthbert, further 
routes in the Drusilla Bypass explored and climbs at the end of London 
Underground attempted. | 
 | 31st-4th August  | Nine person 
    camp: climbs attempted at the end of the London Underground and in the 
    Drusilla Bypass to try to bypass Choke Egbert - no success. Egbert pushed at 
    stream level, also with no success. Lost Paul's Rift explored and surveyed. | 
| 6th August  | Detackling begins. | 
 | 13th August  | 
  Detackling in 2/7 is completed and the equipment is back at Ario. | 
 | 
    14th-16th August  | Portering of equipment to Base at Los Lagos. | 
 | 
    17th August
 | The Yellow Van boards the ferry for England. |