Made a large saw table to expand the much smaller table saw to a usfull size.
We then cut up 6 sheets of 18mm OSB into 300mm wide strips for the foundation formwork.
Category: Phase 1
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Ready to start garage foundations
Placed and compacted more sand in the garage footprint ready to install the form work for the foundations. The foundations will be 300mm thick and start 450mm below finished ground level (this is to ensure no frost effects the ground under them).
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High high cost of utilitys …
We received the quote for moving the electricity supply today. £1132.70 !!! We all think this is a very high price for very little work. This is what they need to do.
- Pull new 35m cable through pre-installed duct.
- Cut existing supply cable
- Join to new cable
- Move electricity meter from old house to new meter box.
that’s all…. But its a near monopoly situation (There a very few companies licenced to connect to the mains) so we will just have to grin and bear it!
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Service trench completed
Thursday 30th
Installed all the pipes and conduits into the trench after sliding 2 x 22mm plastic plumbing pipe with foam insulation (25mm on flow and 19mm on return) into the large conduit (tried insulating with rockwool and gave it up as a bad job!).
They are from left to right :- Data, rainwater1, compressed air, rainwater2, mains water, central vac, spare, solar water & electricity.
Friday 1st Oct
Started by filling trench to approx 300mm above conduits then placed warning tapes (100mm wide polythene printed with warning messages about water & electricity below) along the trench. We then filled the trench to the top.
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Service trench
Digging initial trench from the garage to the loke and along the loke a few meters. On Tuesday we dug most of it and finished it off Wednesday morning. The trench is mostly about 1.5m deep (gets shallower towards the garage).
Installed the power & telephone ducts and the water pipe from the garage to the loke and round the corner, leaving the rest of the coils wating for the trench to be extended.
We then ran most of the connections from garage to house.
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Service connections
We need to connect the new house to the services (Electricity, Water & Phone). Currently these all come to the old house and will need to be diverted. The phone is overhead and will need to be routed underground as the overhead path intersects the new house so is not practical.
We will take all of them to the garage to use while living there, and the power and phone will be connected back to the main house later. A T junction in the water main will supply water for the house.
A trench will be cut just inside the boundary with Smiths Loke from the current pedestrian entrance (water meter), past the telegraph pole (opposite side loke via a side trench), then pick up the power and run down the plot to before the corner of the new house then turn crossing the corner of the utility room and then to the garage.
All the connections will be in conduits except cold water which is just laid in the trench.
We will install these connections between the garage and the house.
Connection Pipe / Cables Conduit Notes 1. Mains electricity 25mm2 cables 50mm Placed opposite side of trench from data cables 2. Rain water pumped from tank under garage 32mm Polythene pipe – Submerged pump in bottom of tank rated up to 7000litres per hour and 8m of head 3. Rain water back from header tank in house 32mm polythene pipe – Header tank will automatically be topped up with mains water if lack of rain 4. Insulated pipes (two) for solar heat transfer 22mm PEX Barrier pipes Inside the 150mm pipes rolled in ordinary glass fibre wool insulation (just enough for minimal heat loss during the 5 minutes transfer 5. Compressed Air 22mm PEX Barrier pipe inside the 150mm 8bar (maximum) Compresser in Garage 6. Low voltage cables CAT 5e cables 50mm Network, Telephone and other signal lines 7. Central Vacuum System – 50mm Cleaning Tasks in the Garage and Garden Room 8. Nothing – 50mm Future Expansion -
Sewage pipeline approved
Our Building Control Inspector has arrived! He is looking.. .. he is looking .. .. at our sewage pipeline .. .. he comments that the gravel stones looks larger than he is expecting but we explained that we ordered 10mm stones and that is what we got! We didn’t realise that it might be anything else! He is happy with that anyway as long as we pack down good and proper! His next visit will be to see our foundation formwork and state of the ground just prior to the arrival of the concrete!
So we passed! Again ! Phew !
I’m off to fill in the trench with a merry tune !
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The slow slow speed of utilitys!
I thought I would find out about moving the electricity supply from the old house to the garage. I first contacted Eon our supplier and talked to a nice bloke in their new connections department, he told me that I needed to get EDF energy to actually move the supply cable, then Eon would connect it to a new meter. Phoned EDF and spoke to a nice lady who took my details and said she would send me a form to fill in. She also gave me an estimate of £700-£1000 and a delay of up to 10 weeks! So we will need to fill the forms in quickly if we want to be in our temporary accommodation by Christmas…
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Conduit for Air supply
We laid in the sewage pipeline trench an additional conduit, 50mm diameter empty, to take the rubber hose air supply to the sewage treatment unit when we move the air pump into the garage after we have built it! We nearly forgot to put the conduit in as we said we would a couple of months ago!! Glad we had wait for our Building Inspector to come and the delay allowed us to remember!!
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Pipeline laid!
The sewage pipeline from the garage to the manhole connection point just next to the sewage treatment unit is now laid and gravel placed around it to bed it in. We await for the building control inspector to come and err.. inspect! He should be back from his hols on Monday.
Sewage pipe in trench bedded with gravel
While we wait, we will look at the utility trench on the left side of the garage and check the list of conduits and pipes and make sure we have everything we need!
