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    Concrete frame steel manhole lid

    Hello all, I have used in the past several manhole lids (regular 600*450 size) which are metal lids (usually 20 ton limits but some 10) whihc sat in a steel lipped frame. BUT this steel lipped frame was itself cast into a concrete frame about 100 wide by 100 deep. I'm trying to source some...
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    Retrofitting Block and Beam - has anyone done this before?

    HI, I've got an old victorian house to sort out and one of the major jobs is sorting the floor, in some rooms I have suspended wooden floors on rotten joists, in some I have flooring bricks laid direct on earth, in some I have old concrete pads (no DPM) and in one room flags laid on earth...
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    What C/H circulating pump can i use?

    Hi all, I have an old house and next year the entire system is due to be ripped out for u/floor etc etc, but today I have a problem.... This is such an old house it has a ring of 1 1/2" BSP black iron with 9 rads stood off it, about 100ft of black iron and 50 ft of 22mm plastic where I...
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    Old large bore plumbing - can i reduce?

    Hi, first post here so please bear with me. I am starting to renovate my Girlfriends house, built sometime 1870's. At some point in the 40s/50s/60s the house has been fitted with central heating (of a sort). This consists of a large bore pipe (od 2", so can't work out standard size...
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