Roselea

Category: Phase 3

Construction begins on main house, groundworks, energy modules, swimming lane, foundations, block wall and floor slab.

  • All Trenches Filled!

    Today, again with marvellous weather, we finished filling in the trenches
    that has the sewage pipelines in. The trench cutting across the driveway and
    footpath was carefully layered with regular compacting with our now fully
    working vibrator machine.

    Stephen-Compacting-Trench-1

    Stephen-Compacting-Trench-1

    We used some of the left-over hardcore material on the last 8 inches and
    finally topped with two to three inches of the recycled asphalt material.

    Driveway-restored

    Driveway-restored

    The driveway and footpath now looks as good as new again!

    The rest of the trenches were filled with the dugout sandy soil and
    compacted in layers as before, the only exception to this process, is the
    kitchen pipeline because it runs outside the footprint of the house and it
    can settle down over the year by itself!!

    Pipe-trenches-filled

    Pipe-trenches-filled

    All there is to show for this hidden vital groundwork, is the forest of 5
    sticking up sewage pipes!!

  • Started Filling in Trenches!

    This afternoon, we started putting all the dirt and soil back into all the
    trenches of our three sewage pipe runs. We began at the trench cutting
    across our driveway, so that area can be made safe again for us and
    visitors.

    But we hit a slight problem with the petrol engine driven vibrating machine,
    it wouldn’t run for any length and Stephen took it apart to clean out the
    tubes and pipes etc. It now runs nice and smoothly again!!

    Shaun was clearing the driveway of piles of dirt and also scraping a layer
    of soil off the surface where silt have accumulated over the last few years
    when we had a river of rain water washing down the Loke carrying dirt and
    silt from the area, and depositing it on Our driveway!!

    Tomorrow, we will get on with the filling process in earnest!

  • Air Tunnel Foundation Poured

    This morning, we mixed up 3 bags of cement and 18 buckets of ballast and
    poured the lot into the open area we had all stuttered and ready. This slab
    will form the base for building the tunnel from the Earth Tube Mixing
    Chamber to connect to the house, thus bringing in fresh air from under the
    garage via the collection of large 6inch diameter tubes!

    Earth-Tube-Tunnel-Concrete-laid

    Earth-Tube-Tunnel-Concrete-laid

    After lunch, we will smooth it off and cover with plastic sheeting to keep
    it moist against the hot Sun and dry weather we got at the moment.

  • Adjusting Earth Tubes Chamber

    Today, while we waited for the building control inspector to visit us, we
    got on with making adjustments to the Earth Tube Mixing Chamber. We had
    originally constructed it several years ago and since then we had shifted
    the whole house position 300mm closer to the Loke and also put it 100mm
    deeper too! This meant that the chamber, constructed with solid concrete
    blocks (430mm by 215mm by 100mm wide) was slightly out of position and we
    decided to adjust the design of the chamber. Instead of the connecting
    “Tunnel” coming out the side like a letter T, we have moved the connecting
    tunnel to the end of the chamber, and will have it sweeping around and
    coming into the correct position from the Loke side of the house, underneath
    the main house foundation. We have it sloping down and curving around to
    fully go under the 150mm thick foundation strip and arrive exactly in the
    corner of the utility room.

    All this is for our fresh air supply for the house, the concrete tunnel
    measures 450 high by 250mm wide to allow the maximum flow of air with
    minimal resistance.

    Today’s job was to dig dirt and soil out for the route and insert in shuttering to form the foundation slab to build the tunnel upon.

    Earthtube-tunnel-foundation-shuttering

    Earthtube-tunnel-foundation-shuttering

    Tomorrow, we will make up a quantity of strong concrete and pour it in and
    while that is setting, we can get on with filling the sewage trenches.

  • Approval from Inspector!

    This afternoon, our building control inspector, Ken, came along and look at
    our sewage lines. He went around asking questions about what that line is
    for and what this sewage line is for, but he was quietly pleased with our
    quality of our work and gave us the nod!!

    We can now start filling in the trenches and rebuild the ground back up
    again, like the driveway!

  • Rebuilt the Boundary Fence with Workshop

    And this afternoon, while we were waiting for the building inspector to come
    to look at our sewage pipes, we rebuilt the boundary fence, between us and
    the workshop. We reassembled the 4 fence wooden panels, each being 3metres
    long and 1.65 metres high, on top of the original gravel boards(them being
    150mm tall and 3 metres long). They were blooming heavy, being reinforced
    concrete slabs!

    We used 8feet timber posts to support the panels, instead of trying to man
    handle the original concrete posts back into the ground, after all, the
    posts still had their huge chunks of concrete foundations wrapped around the
    bottom of each of them .. and very, very heavy .. so heavy that we would
    have needed the mini-digger to lift them!! Far too much effort, and we knew
    that this fence was only a temporary fix in the first place. so we used the
    3inch round timber posts and screwed the wooden panels on to them using
    horizontal pieces of CLS timber to keep it all locked together.

    Workshop-fence-repaired

    Workshop-fence-repaired

    We hope that the posts will survive with the next storm of strong winds and
    down pour of rain!!

  • Third Pipe Run all Finished!

    Today, in the morning, we finished off the 3rd and final pipe run. We bedded
    it down with the gravel and used the laser level machine to determine and
    make sure the slope is maintained all the way along the sewage pipe!!

    Pipe-3-finished

    Pipe-3-finished

    Now we await for the building inspector, Ken, to come and have a look, and
    with his approval, we will refill all the trenches back up!!!

  • Second Line Completed and Third almost Finished too!

    Today, in glorious sunshine for most of the day, we completed the 2nd line
    of sewage pipes and got it bedded down in gravel before any further possible
    collapses of trench walls!! Nothing did after all but .. !

    Pipe-2-Laid-in-drive

    Pipe-2-Laid-in-drive

    Pipe-2-Finished-2

    Pipe-2-Finished-2

    Pipe-2-Finished-1

    Pipe-2-Finished-1


    The 3rd and final trench is now cut, and the pipe has been fitted together.
    We just need to bed that one into gravel and make sure the slope is properly
    maintained.

    Pipe-1-dug-out

    Pipe-1-dug-out

    Pipe-1-pipe-inplace-but-not-leveled

    Pipe-1-pipe-inplace-but-not-leveled


    All the pipe runs goes downhill at an angle of 1° which is “1 in 57” which
    means 1 metre rise (or fall) for every 57 metres of pipeline. The
    requirement for sewage runs is between “1 in 40” and “1 in 80” so we got it
    smack in the middle, the one degree angle is very convenient for when the
    plans were drawn on the computer ? Smile!

  • Dug out Pipe 2 Trench

    We have dug out the trench for the second sewer pipe today. We dug most of it by hand as it was shallow and easy to dig. We stopped when we realized we needed a 15 degree bend in the pipe and we only had 11.5 and 22 degree bends in stock. Stephen went and purchased the bends while Shaun went out to see a client.

    Second-pipe-run-dug-out

    Second-pipe-run-dug-out

  • Second Sewage Line Started

    Today, we started the more difficult sewage pipeline, the one that is
    running across our driveway. It was tight to get the mini-digger in pass the
    garden shed, the air “earth tube” chamber module, the flower bed.

    We started by scraping the road surface off (recycled tarmac chippings)
    along the line required, and then dug down 1200mm (4 feet) for the required
    depth for the pipe to run along, downhill towards the sewage processing
    unit.

    We had a slight problem as the trench walls started collapsing. The sandy
    soil was too loose and didn’t stay up so we actually ended up having our
    mini-digger stranded at one end of the trench and when we tried to turn it
    to drive it out, it also moved the OSB sheet that was trying to provide some
    extra support and one of the tracks slipped slightly into the trench. We
    rescued the poor mini-digger by placing 2 by 6 inch timber planks across the
    trench and using the bucket arm to pressed down on solid ground to tilt the
    digger back up again and slide the timbers planks under the track. Then, we
    managed to drive it off and away from the “danger zone” – phew!

    Digger-nearly-falling-into-Trench-1

    Digger-nearly-falling-into-Trench-1

    Digger-nearly-falling-into-Trench-2

    Digger-nearly-falling-into-Trench-2


    We will have to finish off the trench by hand, the old fashioned way of
    digging! Oh well!!

    The current three quarter done trench is now covered with three OSB boards,
    with another 2 on top plus a third layer on top of that too. this is to
    allow us to get our car out! Fortunately, the car went over the “bridge”
    quite happily – thank goodness!!

    Driveway-Trench-covered-up

    Driveway-Trench-covered-up

    Driveway-Trench

    Driveway-Trench