Ramping up again

Ok, so we've had some more delays and slow progress. Apart from the weather continuing its best to confound us all (and people who know the area may be interested to know that Lake George has some large puddles of water in it, after 14 years of bone dry), the rainwater tank failing to turn up, and the engineer being too busy... Our builder's personal run of luck continues to run bad; getting mugged for no apparent reason in a country town whose entire police force of 1 had decided to take an extended holiday. This experience is not good for anybody's productivity. Mark's ok, fortunately, but it does make you angry.

Anyway, what's been happening?

The first two coats of waterproofing for the basement have gone on. Interestingly, it's a water-based bitumen, which washes off if it rains before it's dry. As we found out, after the first coat had gone on and we had 40mm of rain on it. After the two painted-on coats there's a plastic wrap that goes over the top, before the whole thing is backfilled with drain pipes, gravel and soil (to normal ground level, which is why it stops where it does).



The top of the stairwell has a couple more sides, showing where the north windows and the east door onto the deck will go.



The house has a new airy feel to it - with a large section of roof being taken off in preparation for the corrugated iron to be put on, and to allow as much as possible of the rain to come in, as it did... (just for one night)



A more natural, planned-for skylight is emerging above the kitchen. This skylight is (will be) actually a solar chimney, extending above the roofline with a ventable north-facing window. Yes, there will be a hole in the roof there, eventually...



The old ceiling and other insulation is being put to good use in the walls, avoiding waste.



and the lounge room door/window is in, holding back the pile of insulation before it's all reused.



What else? Well, at last the rainwater tank has arrived! And it's big.





It looks like it'll barely fit through the garage door - but it did. Well, it had 80mm of clearance above (out of 2.4m), so no problem at all! Then it had to go into the courtyard pit, where it fits between the support piers with a whole 25mm of clearance side-to-side! Given it is 3.2m wide by 2.3m high it's a decent size, and a little awkward to move. I didn't get pictures of it being lowered in, but you can see it in the pit in this webcam shot.



With a bit of effort you can get into the basement (the bit under the extension) and from there into the cellar (where the tank is). It's not in position yet, as the cellar floor needs to be finished off, so there'll be more usable space there rather than the dark mudpit it is now.



The cellar is now a real room rather than just the pit, swimming pool or ice rink that it has been to date. This is because it now has a real roof, with the preparations for the courtyard going ahead at last!



The construction technique is interesting. Rather than building the base, placing support posts and then the beams across, the guys have done it in complete reverse. You can see above the main cross support beams from wall to wall, under which the support beams have been welded, and are dangling in mid-air! A little while later the concrete pads were poured, so the whole thing becomes reasonably rigid...

This allows them to start placing all the bondek (metal formwork) for the courtyard slab above the cellar and its new rainwater tank.



Once it's all in place, you can walk across it, especially if you don't think about the long drop underneath... Having the courtyard "filled in" really changes the dynamic of the extension, it's no longer a massive two story block stretching above a yawning chasm, but becomes a cosy (large) enclosed space surrounded by the house on three sides.





Having these roadblocks out of the way, and getting the roof done allows a lot of the other work to start to accelerate. We should be able to get back onto a more normal publishing schedule...