

The Grafters
From left to right, Jim, Adrian,
Tim, Wilf and Austin

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Above you can see the metal frame on
which the pier was attached being prepared to go in the hole
we dug. The bolts that you can see on the top are what the pier
attached to. The frame then went inside the hole then filled with concrete.
The lengths of wood are to ensure the frame stayed in place as
the concrete went it. |

The hole was lined with
polystyrene for extra absorption of the vibration.

Having the ton of cement delivered
The observatory was then built by
H. C White Ltd in
their workshop which they then erected on site. The building was
made exactly to our plans and we were very impressed with the
quality of their work.

Members Malcolm and Norman spent a lot of time getting the
building ready for the telescope. Including making it more
secure, boarding out the inside, painting and fire- proofing the
wood.
We realised we could increase the amount of sky visible from
inside the observatory by creating a south facing pull-down
flap. Malcolm and Norman did this by cutting a section
from the end of the building then attaching it back in place
with hinges. The flap is bolted in place from the inside the
observatory is
not in use.


Norman

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Digging the hole for the pier
When we were laying the
foundations one of the most important things we had to consider
was how to prevent vibrations from the wooden floor affecting
the telescope. This was especially important to the astro-photographers amongst us.
The solution we came up with was
to secure the telescope onto a pier which would be cemented into
the ground. The floor of the building had a hole cut out where
the pier went. This is explained in more detail below.

Jim checking for treasure

Smoothing off the edges
The rest of the cement filled the base, you can see the bolts
sticking out from the frame which attach to the pier.

Malcolm

Deciding whose turn it is to make a cuppa
In the picture above you can see the roof rolled off the
observatory

Austin wondering if the runners need more grease
In the future we would like to build a warm room in the support
section of the structure. This will depend on if we can get the
funding to do so. At the moment we are currently working on
getting electricity to the observatory. If you would like to
make a donation to our society to help towards our observatory
then please
click here.
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