Has anyone seen our plane?
10th October to the 1st November
So it’s time for a catch up from Ice station Halley brought to you by your bearded hero chef. As a sit and write this the Plane that was due here on Thursday but so far it’s not made it any further than South America. The rumour is that it will arrive on Tuesday, the weather reports across the continent are mixed and a delay of a few days may mean that the plane will not be able to cross the Ronne Mountain range for a week if it does not beat the weather system here.
Since the end of my winter trip and the end of all winter trips two weeks later the levels of activity both on and off station have intensified tremendously.
It began with three big drum line raises. To give us direction in poor weather and contrast the routs to the coast, Halley six, Windy Bay and the perimeter of the station are marked by lines of empty black barrels. Over the winter they become buried by accumulated snow and have to be placed back on the snow surface. With a combined distance of approximately 100km and a drum every 100m that’s a lot of drums. Firstly the top of the barrels is exposed by shovelling away the snow, a strop is then lassoed round the top that is attached to a sledge pulled by a snow cat which is driven forward pulling the barrel out onto the snow surface where it is keyed into the snow and the crew moves onto the next drum. Each of the four routes takes about a day to raise with a 3 or four man team. Well there all done now and were all experts.
The digging doesn’t stop there. Empty barrels are stored in dumps on the fuel line to use to mark out temporary routes on station. Over the winter the 197 barrel dump was buried under the snow surface and had to be raised back onto the snow surface. Ben, Karen, Shifty and I dug, wrestled and hauled them onto the surface. In the muggy warm temperatures of -6deg we were soon sweating and steaming up our goggles. Later in the week Ags, rob and I laid out the flags and drums and opened up Halley international airport for business once more. Nick and Ags took out a Nodwell Crane and lifted the four km marker back onto the snow surface to give the planes a final approach marker to the runway. With Susanna’s fire sledge re-furbished, serviced and ready for action and sledges full of aircraft fuel we are ready for visitors.
Ags and I have been busy cleaning, mending and making up bedrooms for the incoming summer staff and preparing laundry for the 100 other members of summer crew due to arrive over the coming months.
Curley and Shifty have been busy preparing the fleet of vehicles and machines for summer. De-frosting, checking and testing them ready for the heavy workload of the construction season. The air of the once silent ice shelf now buzzes to the sound of Skidoos, bulldozers and tractors. The surface of the snow around the major routes has been groomed by Shifty and I using the Piste basher and a big John Deere tractor. It makes travelling by skidoo and on foot safer and quicker.
Technical services have been busy opening up and powering up the Drewery and Piggott buildings ready to Accommodate and office the build team. First using temporary heaters to warm the buildings then firing main generators and connecting and filling plumbing and waste systems before connecting full electrical and communication systems. The Drewery and the Garage will be moved to their new sites as soon as the plane arrives and Ben and Martin are here to co-ordinate the delicate moves and the new sites are finalised.
To celebrate the last nights of darkness we let of out of date flairs over the ice shelf which Ags photographed. Giles, Nick, Shifty and I co-ordinated by Dr. Gaynor launched rocket and parachute flair high into the night sky. The effects and pictures were spectacular. Hope you like the picture.
Along with major preparations for the summer the base has to be kept working. I assisted Rob with some minor repairs in the tunnel network beneath the base and we measured the ever changing dimensions of the tunnels. The power of the ice is crushing and twisting the tunnels and is in danger of crushing the main laws melt tank chamber over the coming couple of years. The 35m climb down into the tunnels has been caused by continual accumulation over the past 22 years. This increase in pressure and twisting of the ice means that pipe work in the tunnels needs constant maintenance and observations to ensure there are no leeks or shutdowns.
The 28th of October saw the last sunset at Halley for 105 days. By the time the sun sets again the season will be almost over and we will be preparing to leave the ice. It seems strange that so few days ago we were celebrating the return of the sun and now it just won’t go away! It’s strange to look out of the window at midnight and seeing the sun high in the sky.
The high winds of the past few months had damaged one of our major communications array to the point where it had to be lowered to the ground. The good weather gave Karen and Robbie a chance to assess the damage. The main insulating panel of the array had been damaged beyond repair but the array itself was largely in tact. With the combined work and skills of all eleven of us on base and the help of one of my old chopping boards to act as an insulating fixing block the array was repaired and ten of us hauled it back up the 30m masts and when tested worked perfectly. It was great feet requiring the skill of many and the co-operation of all. The challenge of Halley is the fact that we can’t just get a new part. We have to make it, and make it out of whatever we have. So the story goes, the catering department saves the day once again..... Well a chopping board anyway.
Over the last month I have used the last of the fresh ingredients I have stashed to prepare some significant meals. We ate the “Last supper” together before the final winter trip left base as it was expected to be our last Saturday night together. It was a very civilised night where we ate the last of the Potatoes and Onions along with the final Fillet steaks and drank the last of the good red wine. We celebrated a successful winter and the summer to come. Lobster and smoked Salmon, (Gifts from the departing ship) graced the table as a sumptuous starter and a rich Treacle tart closed off the meal. The celebration rolled into the early hours where the cheese board made an appearance with Giles enjoying the last of the Highland Park.
Even amongst the business on station I have managed to take the time to enjoy the good weather, Skiing, Skijoring and Skidoing. Taking a walk around the station and enjoying the still silence of the Brunt ice shelf.
So next week we will enjoy fresh food and fresh company. New stories and new energy will be brought in by the new faces. There will be longer hours and increased pressure. This is what we are here to do. The next four months will see the main module of the Halley six building built and completed and the other seven modules clad in there blue fibreglass shells. It will be 24 hour a day construction throughout the summer once the ship arrives. The progress should be very swift.
For now we await the arrival of the plane and our fresh food.
Hope all is well with everyone at home.
Love to all,
John
xx
