Thursday, 28 June 2012

Week Forty Nine – The beginning of the end?

We're trying to concentrate on the set of things that are essential to enable us to move in. Much anxiety and poring over spreadsheets. The question is - will the budget run out before that set of essential things is in place. In other words, can we afford to finish the conversion, or should we just admit defeat, sell up and cut our losses. We need electricity 2nd fix, plumbing 2nd fix, functioning water supply, heating and sewage treatment. While internal decoration is not essential - we can do much of that ourselves once we're in - we need proper floors, doors, walls, staircases. We've discussed it with our builder and to be honest, we're still not sure.

Stairway to heaven - or to the main bedroom, at least. Fantastic that the stairs have at last arrived on site. Fantastic to have stairs rather than ladders. Beginning to look like a real house. It'll be a few days before we can actually walk up them. But imagine that.


After much soul searching we selected the sanitary ware bits and bobs, and here it is on site. We've been advised that it should be installed and/or locked away pronto as it's the kind of thing that tends to grow legs.



Big shock when we went upstairs at the north end. It had been out of bounds for several days to let the screed go off before people walked on it. Unfortunately the windows up there had been left shut which meant that the air in those rooms got seriously damp. The screed is a moist mixture of sand and cement. As it goes off and dries out it releases a lot of water into the atmosphere. If that that damp air is not ventilated out of the building the result is rust spots and mildew on our lovely, brand new, plaster – also itself in the process of drying out and releasing yet more water into the air. Panic at first, thinking we’d have to strip off all the plaster and get it re-done. Showed it to our decorator and he said no problem. Just let it dry out completely and the mildew would die and could be washed off. The rust spots, where the plasterboard nails underneath had rusted and discoloured the plaster, could be dabbed with a stain cover paint before the walls are emulsioned. So, a bit of a pain but not a disaster. And shouldn’t result in any delay to our being able to move in.




The primary electrical distribution board is in the plant room. Due to the size of the building and the number of rooms, we're having submain distribution boards for each end of the barn. Here are the input and output cables for what will be submain no. 1 serving the utility room and most of the north end of the building.


East cart door frame being installed. Love the wonky post above. The dead straight lines of the modern door frame accentuates the wonkiness of the timbers above. You love that or hate it. Me, I love it.




The hearth is done. Really pleased with how it has turned out.


... and really pleased with the detail of the corners, base pattern, vents. We've visited most of the woodburning stove suppliers in the area and took a few pictures on a phone of the detail round the hearth. Printed them out and gave them to our bricklayer. He's done a really good job. Eventually decided to buy the stove through the builders merchants we've been using all along. They were a bit cheaper than the shops we've contacted.



A condition of the original purchase was that we have to build a brick wall at the north end of the property. Problem is the ground floor of the barn at that point is below ground level outside so the wall of the barn and the garden wall behind it have to be retaining walls. In fact, since we've lowered the ground level next to the barn to approximately finished floor level for the ground floor inside, it's the garden wall which has to be a retaining wall. There will be a difference in ground levels of about a metre, more in places, between the ground on either side of the wall. And, if you've been following the plot up to now, you'll know that retaining walls need serious foundations involving cubic metres of steel reinforced concrete. And you have to start by digging a big hole to pour the concrete into. That means we've had to bring in the digger and dumper ... again. More expense, but it needs to be done. Hopefully it won't take too long.



Issues we've been thinking about this week have included: how to clean off the plaster which has splashed onto the studwork. The plasterer suggested vinegar but we shall see. Also details around the garage roof - which of the possible alternative to choose for all sorts of things.  This week ordered, and in some cases, received a lot. There's the garage doors from an outfit in town (not the internet just yet,) loft hatches. valley boards and fascia boards

And finally
  

Wednesday, 13 June 2012

Week Forty Eight – Rowlocks and Rafters

Before we can move in the basics have to be im place. Some progress toward ticking them off took place this week.
Because of the chalk floor in the middle of the barn, the underfloor heating pipes need to go down the steps into the family room. The steps will be built over the pipework.



We've decided to have curved corner steps down into family room rather than straight ones.
The steps have to be concreted in and then tiled so a plywood form needs to be made up to act as a mould



Wall lights family room - first fix



Roof timbers on the garage. Beginning to look like a garage


We've been painting the fascia boards. It's so cold at the moment that it's difficult to find a time when it can be done - needs to be above 5C. Hope it doesn't hold things up as everything else is moving along.



View of rafters from inside the garage



Joist hangers for roof timbers



Meanwhile, inside things are progressing with the fireplace, the hearth. We have to decide about the brick pattern for hearth. We have a choice of this ...



...  or this one


And we've decide on bricks laid on edge with the header face exposed – rowlocks – to form the edge of the hearth




And for something completely different is it a bird? Is it a plane? Actually, it’s a plane.



Things ar really motoring this week and issues that have exercised us have included:
roofer - need to find one, get quote and all that
water quality - how to interpret the environment health reports and translate them into a list of appropriate filtration and purification units
internal and external doors need to hung and that means we still need to buy a couple
floor tiles - we think we've converged on a choice for the floor finish downstairs and in the bathrooms so all we need to do is find suppliers, get quotes, place the order. That's all
Similar story for the garage doors
Just to make life interesting we've booked the delivery of the ground source heat pump for 2 weeks hence. The garage & plant room block need to be built, water-tight ie have a tiled roof. We'll see

And finally



Saturday, 9 June 2012

Week Forty Seven – of Sewage Screed and Garages

Serious progress this week as things start to come together.
They're getting on with finishing  the screeding, with the garage, and we've had the sewage treatment plant installed and connected up. How do you install a sewage treatment?

First you dig a seriously big hole



Then you go get your sewage treatment plant


And stick it in the hole. Simple, huh?

down
down

down


Oh, and don’t forget to tidy up afterwards


They gave us a key and showed us how to take the lid off.
I can’t see me doing that very often, can can you?



The plant, which has all sorts of Environment Agency and EU accreditations and certificates, discharges into the stream. Apparently modern sewage treatment plants are so efficient that you can drink the stuff that comes out. But I can’t see me doing that very often either, can you? Would have to be pretty thirsty I guess.

Temporary facility - its days are numbered, but until it's all connected up we have to carry on up the karzee.

Back to reality. Garage walls – still going up, going up


and plant room walls going up, going up


The walls are now high enough to put the steel in place


The timber on the top of the wall is called a wall plate and it's there to fix the roof rafters to. Just like in the barn. For me a wall plate is a 6 inch by 6 inch by 12 foot long piece of oak held up by oak posts and studwork. Not a 4 by 2 piece of softwood fixed to a blockwork wall. Whatever next?


The screed on the ground floor underfloor heating pipes is being barrowed in. Cheaper than hiring a pump but slower. And since time is money ... there's not a lot in it.



and more screed


Main area ground floor screeded – looks great doesn’t it. But you can’t walk on till it has gone off



The sitting room floor before screeding


and after screeding


One of the days this week there was frost on the heap of the sand used to make up the screed. Ice crystals in the screed are bad news because if you went ahead and layed it you'd end up with voids where the ice thaws out. So that day was a write off. Frustrating as we're trying to hurry things along.

We've started looking for a garage door supplier in the area. As usual we don't have a clue what we want. Wood or steel? Up and over or side hung. Plain panels or vertical boarded. Decisions decisions. And who will we get to supply and/or install them? We need to sort it out now as the garage will be ready soon and it takes time to order and deliver a set of doors.

And finally



Tuesday, 5 June 2012

Week Forty Six – Pipework all round

Garage walls going up. We could move in without a garage but it's linked to the plant room which we can't do without. So, looking good.


Roof trusses for the garage roof arrive ordered and delivered. All we need is garage walls to stand them on ...



The steel beam for the garage roof  will span the garage door openings. Agonised over the size of the beam and locations of pre-drilled holes for the roof timbers. We shall see if we got it right.


Underfloor heating pipes downstairs in the main area. Talk about spaghetti.



Building regs and something called Hetas require external vents for the fireplace/ woodburning stove. The design required ventilation airbricks and ducts on both sides of the building to ensure decent airflow wherever the wind is coming from. We've used 4 inch drainpipe for the ducting.


 
Drain runs being dug - storm water to soakaway and foul water to the sewage treatment plant - when we get one.


 
Underfloor heating pipework in the kitchen area. Note the gaps for units & island. Wouldn't want to be heating the floor underneath a cupboard.



Example of foul drain running below a storm drain



Manifold under the stairs in the open area. Stairs? What stairs? You might well ask. See that ladder ... ?


The power cable for sewage treatment plant ready to run through  the trench. The plant will be just about the last thing installed. Apparently there's a risk that bits of it could get nicked if you install it too early. Who would want to steal bits of a sewage treatment plant? Amazing.




This week we ordered and received the trusses for garage roof. Some of the dimensions have changed since the original plans were drawn up, which caused a certain amount of head scratching. We could have had the trusses constructed on site but it made sense to go to a manufacturer and just buy them in. It did mean ringing around and emailing them some drawings. Similarly we had to think about the steel beam for the garage door openings. Got several quotes and in the end went back to the same firm who supplied the steels for the barn.

And finally