ProDave

Or just pressure test the drain run like everyone else?

That's looking good. Get yourself a sumbirsible pump and water it from the water in the stream.

Who was that forum member offering bags of PUR offcuts? We have found a use for them......

How about dig a bit deeper with the auger removing most of the spoil. What's left, compact it in situ at the bottom. Just use a post and a sledge hammer to compact the bottom.

Out of interest how much did your Newark tank cost. Them and Telford are ones I will be looking for quotes from. Can you save the delivery cost by ordering through a builders merchant, e.g. TP? I'm in no hurry so also looking at ebay.

So Peter, are you having blending valves on your UFH or doing as I am suggesting and just setting the buffer tank temperature? I looked at cheap "standard" indirect hot water tanks, but you can only draw the hot water out right at the top, with the return going back in right at the bottom. Most proper buffer tanks have the inlet and outlet part way up, but you suddenly find you have to pay a LOT more for a "buffer" tank than you do a plain ordinary hot water tank. They are much the same thing except the position of the tappings. How would a standard cheap indirect HW tank actually work as a buffer tank? my guess is not very well at all?

I am visualising a system with two pumps. One that will circulate heat from the ASHP to the buffer tank, controlled by the tank thermostat *. The second that will pump from the buffer tank to both mainifolds (each having their own 2 port valve, so only a manifold calling for heat will get water pumped to it). That second pump should circulate heat through the UFH loops in a simple "no blending valve" setup. As well as saving the cost of the manifold pump / blending valve kits for the two manifolds, it also avoids the need for an automatic bypass valve as there will never be the situation of the pump pumping with nowhere to go (which you get then the manifold is up to temperature and the blending valve has shut off) * To give the full picture of what's in my head, the ASHP pump will have a 3 port valve so it will either deliver low temperature water to the buffer tank, or higher temperature water to the DHW tank, but never be used in the mid position supplying both together.

Re the TMV, that typically adds £150 for a pump and mixing valve to each manifold. So that's £300 extra for upstairs and downstairs. . If I go the "tank regulates the temperature" route all I need is the manifolds, which are a LOT cheaper than the blending valve and pump set, and a simple single circulating pump. Remember I am on an almost non existent budget, so £300 extra spend needs a very good reason. I am keeping HW and heating completely separate so not bothered about using the heating buffer as a pre heat for DHW, that probably would not work ver well as they are some distance apart. There will be an unvented tank for DHW which will get pre heated by the heat pump on a separate cycle and topped up with an immersion.

So I'm starting to plan installing (at least part of) my heating system. I have an air source heat pump. I am having wet under floor heating upstairs in just the bathrooms, and downstairs in most rooms. Upstairs UFH is installed, downstairs will come later. I am planning a buffer tank of some sort for the heating, and this is where I need help and advice, My understanding is the heat pump will heat the buffer tank, and the UFH will take heat from the buffer tank. That seems simple. But it raises some questions: Firstly just a dumb tank or a tank with heat exchange coils? On the face of it, a dumb tank would do, but then the entire system, including the UFH loops and the tank itself would need to be filled with antifreeze or suitable inhibitor that's good to at least -10 degrees. Or just have a small "outside" circuit circulating heat from the ASHP to an input coil on the buffer tank, then the tank itself and the UFH only needs an inhibitor not antifreeze? So that's the first question, what sort of tank? Second question is control of the UFH circulation temperature. Conventional wisdom is feed hotter water than you need to the manifolds and have a blending valve on the manifold to set the flow temperature. But the blending valves seem expensive. How about a dumb UFH manifold, and simply set the temperature in the buffer tank (with a tank stat) to the desired UFH temperature? Only downside is it would not allow upstairs and downstairs UFH to run at different temperatures. Third question, how large should the buffer tank be? And last question, this will be a sealed system with inhibitor, so is it still a legionnaires risk so does it need periodic heating to a higher temperature or can it run forever at 30 degrees or whatever is required?

So no need to actually split the title and sort out the easment issue at all at the moment? If the easment issue is too much, how about just making the access strip jointly owned between the two properties?

On the one occasion we had an attempted break in (when we lived in Oxfordshire) they got as far as ripping the glazing beads off the back door but never got the glass out. Instead of logging it as an attempted break in (which I am sure is what it was) it was logged as "criminal damage"

Finish the bathroom first. Please.

Look at the size of them, they are massive.

Next time, WAIT until he has actually picked something up and is leaving the site with it before you confront him, then it IS theft and the police had bloody well better take notice. I assume you are living in the hut? Is there a way you can leave the hut and make your way round to where the car is parked ready to confront him at the car with his bounty? Preferably with a camera?

I would turn this around. Presumably you are going to sell the original house? If so at the time of sale, you retain ownership of the access strip, and grant an easment to the purchaser of the old house so they can use it.

I dismantled a couple of LCD tv screens from sets with broken screens (to recover the CFL tubes) They are made up of several layers of opaque plastic sheets for precicely the same reason, to difuse the light so it does not appear to come from a few CFL tubes. That would probably easily cut into strips for what you want. Not sure that helps unless you want to seek out a scrap a tv and start dismantling it.

Or accidentally spill a box of nails there.

Forget the toaster and do your toast under the grill.

Every man should have a boat.

Yes it is fed from a pressure reducing valve, but no (over) pressure relief valve.

The Hyco one I linked to is all self contained and has no provision to connect any external relief valve or discharge pipework. I know of one working well feeding a sink immediately above it, and a basin probably 6 metres of pipework away with no issues and nothing fitted external to the unit, just cold water in and hot out to the two taps.

Follow this "logic" to it's conclusion, and they will be charging Council tax on a building plot as soon as PP is granted (based on the value of the house proposed) wedge, thin end.

I have fitted a couple of these for customers. They come in at least 3 different sizes. They seem to do the job for a sink in a kitchenette and a basin in the toilet.http://www.ebay.co.uk/itm/Hyco-SF10K-Undersink-Electric-Water-Heater-Unvented-10-Litre-2Kw-/290610639375?epid=1812691432&hash=item43a9be720f:g:IOIAAOSw4A5YrprN

If you want the maths, I bought mine, nearly 3 years later I sold it for the same amount. It only cost me the delivery charge, some diesel, and some minor servicing to have it all that time. I still miss Doug.

Just in case there is any confusion, I don't have one. I have not yet reached the point of installing the heating and HW system in my house, so the jury is still out on whether to use a SunAmp or an unvented HW cylinder. Unless something changes before I reach that point, then the decision will be capital cost, as capital is something I am very short of.