Saturday, 30 November 2013

Travel Training


This week we undertook Travel Training, this is aimed at familiarisation of the area including more orienteering and GPS navigation and quad travel.

Day one:
We left station at 12.00 for Brookes Hut, lunch then onto Platcha Hut for the night, party consisted of Corey (Dieso), Stu (Comms), Judy (Doc), Anthea (FTO) and myself.
Platcha is located on the edge of the plateau under a glacier and is usually subject to high winds, the forecast was for high winds on the plateau 30-40 knots, decreasing on Thursday morning to 10-15 knots.
Luck would have it that the forecast was incorrect and the winds didn't eventuate to much more than about 10-15 knots which made it quite pleasant to take in the incredible views of the glacier.

Day two:
We headed out from the hut to undertake some local area sites and training in ice axe techniques, then it was off to the next site for the night further North along Tryne Fjord to the Woop Woop track up onto the Plateau then to the polar tent site.
The weather was fine with the sun and clear skies, some high cloud which, I'm led to believe, indicates the approach of a front. By the time we had reached the Plateau the weather had turned for the worse, definition was difficult and visibility had dropped to about 10 metres, the decision was made to discontinue travel to the Plateau and head back down to lower ground. By the time we had reached the Fjord again the weather had lifted and visibility was again restored, part of being in Antarctica.
We then proceeded to Snezhnny Bay to look at a melt pond which forms under the Glacier, this was a great sight to see, unfortunately with the fresh snow the ice was covered however according to Corey, the ice is really blue and reasonably clear, still a spectacular sight. Then off to the polar tent site, we reached the site just as the weather turned again, snowing and wind from the NE at around 30knots made the tent erection quite interesting, I must say there is not many times in your life you sit in a snow storm and cook your dinner, however mission accomplished, freeze dried lamb casserole, cup of soup and off to bed.

Day three:
Off to Bandits Hut for a look, located on the edge of a hill, with spectacular views back across to the Plateau then headed North again to Mikkelsen's cairn, Caroline Mikkelsen was the wife of a Norwegian whaling Captain the first female to visit Antarctica who landed there in 1935. Unfortunately the Adelie penguins are nesting on and around the island so access was not possible to the site, however there was still plenty of ice burgs and locals to investigate. We then wove our way back to Davis through the ice burgs on the sea ice arriving back at station at 3.00pm Friday, just in time for the bar to open.   

Group at bandits Hut.
 Some pedestrians along the way
















Corey being questioned by one of the locals









Anthea getting a better pic, up close and personal




 Quads ready to tackle another day
 Penguin rockery at Mikkelsen's Cairn
One of the ice burgs on the route back

This burg was pretty special, it's difficult to put into perspective the size of the burgs












Standing on the sea ice approx: 3k's off the coast line, we drilled here the ice was a consistent 1.5 to 1.6m in depth 




More pedestrians along the way

The Doc in a spot of bother, first day 3 k's from the base.
 Corey entertaining a group of Adelie's on the sea ice
 Quad travel across the sea ice is a very different experience




 Platcha hut



 Platcha hut, the Plateau is in the forground.
 Ready to leave on day 2 from Platcha
 View from the top of a hill near Platcha hut, back over Lake Bisemoye





 Stu making the most of the views over Lake Bisemoye




 Ice melt from the Glacier, near Lake Bisemoye




 Plateau in foreground, part of Snezhnny Bay
 Glacier in the foreground, Corey and Stu in front, gives you an indication of the height of the Glacier.

 Stu, Anthea, Doc and Corey dinner at the Polar tent site.












View up to Bandits hut.





Saturday, 23 November 2013

Ice Drilling



This week saw us undertake ice drilling and a tour of Magnetic Island, ice drilling is undertaken on a weekly basis with all information being collated and sent back to Kingston TAS.

Bob is the current Meteorological Engineer on the station, Barb and Cecilia are scientists studying the bird life around the station which includes the penguins of course, so the opportunity to accompany Bob and I on the ice drilling and a trip to Magnetic Island was in their favour.

There were 7 sites where drilling was undertaken over the Winter, unfortunately due to some bad weather lately we have lost 3 of the sites due to the ice breaking up. Bob also has a pressure monitoring station set up which needed to be decommissioned due to the melt, I suppose when you are talking about equipment worth in excess of $10k some care and responsibility needs to be administered. 



 Bob, Cecilia and myself setting up for the first drilling.
A 2m drill is used, the ice was measuring between 1.55m and 1.6m, we still have substantial freeboard which is the distance from the top of the water and the top of the ice. This indicates the density of the ice.
Some of the locals, came over to investigate the activity. Adelie penguins are naturally very inquisitive, so if you kneel down more times than not they will come over to you for a look.

These little fellows decided they were quite happy with us being there, which made it difficult to pack the gear up.
Decommissioning Bob's equipment, we placed heat traces around the pressure gauge to melt the ice and release the instrument, which took about and hour.
Adelie's enjoying the nice day and a float on ice which had broken away.
This is a Hagglund, they are used for transport on the ice and around the station. Originally produced for the army in Europe, these vehicles are no longer produced. AAD has undertaken a program to rebuild the Hag's by repowering them with Cummins engines and Allison automatic transmissions. 
 Barb and Cecilia walking back to the Hag after collecting some penguin poo.

Poo collection and photo recording of the Adelie's
 This little guy needs to get to the water and wash some of the poo off.



Sunday, 17 November 2013

Survival Training


Survival training, the wording says it all, ignorant to the extremes of what the title insinuates, we prepare for a 24hr trip to Watts Hut by Heli and return on foot approx 19k's sounds easy doesn't it? 

We started by having a 1 hour brief on Thursday afternoon where we were issued with our survival pack, shovel, stove ect. Friday see's us muster in the mess at 7.45am to continue the brief, get radio's organised Eperb ect, then over to the green store (main store area) for a weigh in for chopper. Carrying a total of 134kg's (about 25kgs in the backpack :))  of course I was the heaviest, something to do with the extra clothes I think. 

Up to the Davis International Heli station, where we waited in the lounge for our flight, 4 in the first flight and 3 in the second we load our gear in the basket and set off, flying over Ellis Fjord where will be walking back to Watts Hut our destination approx 7 mins flying time.

With the second party organised we get our shit together and head off on our orienteering training through the Vestfold Hills to Rubber duck lake a round trip just for lunch about 1.2k's, Mark is given the task of leader. Up hills down again we, having a general idea as to where we should be heading I had to ask the question "why did we just come back down this hill?" upon my question he decides to reevaluate his orienteering skills where he discovers that we should've stayed high as the lake was on the other side of the hill, so back up the hill we go. After much piss taking and new nick names like Mathew Flinders ect we reach the ducks arse where we were originally aiming for. 

Lunch time, 20 knot winds -5 not looking real good for shelter we decide to execute the giant bivy, those unfamiliar with the bivy concept, this is a large dome shaped cover which we all hold a section throw it over our heads and sit on the sides inside. Now those familiar with my athletic abilities and frame size and structure, will appreciate the subtlety in which I sit and crossing the legs is just out of the question, I haven't been that flexible since the 4th grade, and to top it off we are very close inside like way inside each others space, so it's about as comfortable as having your mother law sit on your lap.

But, we are out of the wind and warming up, Directions from Anthea FTO , (Field Training Officer) "right lunch time" what the F*&k do you mean I have to get back out again and get my lunch, "I'll go" so off we go one at a time to get our lunch out of our back packs, settled in again we eat lunch and plot our path back to the hut. 

After a brief drink and piece of chocolate we don the ice spikes and head out to the sea ice for a 4.6k walk down the fjord to Marine Plains where we will spend the night. An amazing thing to be walking on the sea, after drilling a test hole which reveals the ice is approx 1m+ in depth, 200mm is all that is required for safe foot traffic, we head off. 

Stopping to re evaluate our position at intervals along the way, it can be very deceiving with the cold weather, changing landscape ect. We arrive at Marine Plains approx. 6.00pm, we are allowed to get our packs off and warm up in the apples, now you have to ask yourself why would you sleep in a bivy in 
-15 to -18 when there are perfectly good, warm apples to stay in. 

A sleeping area is built out of Ice blocks cut out of the snow as a wind break, fairly substantial as the forecast is for winds to increase to 30knots from the NE with snow. Bedded down for the night 10.00pm.

The night or rather, PM as it's daylight all the time, is spent tossing and turning trying to get comfortable, thinking f*&k my feet are killing me, my thigh is sore, my shoulder is now aching, this is F*&^%n ridiculous and ice forming on the inside of the bivy and dropping on your face every time the wind gusts was not the most pleasant experience I have had. 
5.00am I am lying in the bag quite warm, thinking how the f*^k am I going to get out of this warm bag and pack my back pack without getting ice all over me? conclusion I can't, so with beanie pulled down over my ears I proceed to sit up and start getting organised.  

The day reveals temps around -8 + NE winds around 25knots taking it to about -18, Opting not to have a shit in a plastic bag and carry it back to camp, I throw my pack on ready for another days slog, slog was an understatement.

Before we left we checked everyone was comfortable, Mark's gloves were wet from the night before, he had packed his mits in his pack, and therefore had cold hands. Not the way to begin a 10k walk back to the station, we stop and kindly Craig, lends him his mits. This was an indication of what lay ahead.

First waypoint was Ellis Rapids where we left the sea ice and hit the land again about 4ks from Marine Plains, now it's my turn to navigate to the next waypoint which is about another 6ks through the hills. We start our trek down the side of the fjord to get around a large ridge/cliff. About 50m walking I decide to step on some ice, arse over tit right knee not quite but nearly driven up my arse, like i said earlier I am not that flexible so it hurt like shit, I though that's fu%$#d it's going to be a long haul now, and I was right I was now in a fair bit of pain, but onward and upward we must go. 

Hitting the top of the ridge we stopped for another evaluation on the party and direction, at this point the crew are still not to bad, Mark's hands have warmed up everyone is in reasonable spirits knowing that Davis is probably about another 1hr 30min away. Direction is determined course set off we go again, we are now in terrain of small boulders 300mm, snow and ice so walking is rather difficult. After walking for about 30 mins we stop again for a re evaluation, things aren't as rosy now the Doc looks like she is ready to conduct major surgery on anyone who speaks, I'm really hurting getting cold and thinking WTF am I doing here, Anthea is trying to keep us interested when all we want to do is get home, but we have reached my waypoint, over to Craig for the final leg.

Davis in sight, thank F*&k only another 1.2k's to go, feet aching I tread in another hole and fall on the other knee into a rock, just great now I'm about a -5 out of 10, I decide that if I don't change my attitude this last k is going to be hell, so I get a bit of chocolate out of my pack, shove it in my gob struggle through it and hit the sea ice again for the last leg home. 

Finally at the shed we remove our packs, as the saying goes "that's a weight of my shoulders" how true it was, 1 litre of water sculled another piece of chocolate and hit the bed for a nana nap.

 Heli ready to set off
 Red container is the office area, departures and customs, orange container is the lounge of the Davis International
Mark enjoying the lounge before departure 







Ellis Fjord from the chopper 

 Ellis Fjord where we walked on Friday night Saturday morning.

Scene from Marine Plains Apples
Marine Plains Apples, the site of our night out, perfectly good accommodation, go figure
 Group 2 incoming to Watts Hut
 Watts Hut
 Some of the motivated team, from left Rob, Anthea, Chris
The sea ice on Ellis Fjord
 Standing on the sea ice in the fjord
 The Team at an evaluation point,

 The team, from left;
Craig, Anthea, Rob, Chris, Mark, "The doc" Judy
 Bivy's out ready for the night.

This picture I was attempting to catch the amount of ice which had dropped through the night, all the white specks are ice. Batteries were nearly flat in both camera's.