flanagaj

Yes, but they are not very clear.

I am slightly confused. I thought an IC is used for rodding the main drain run, but to also be able to rod the branch line pipework that connects in to the IC. If I remove the two IC to the West of the building, how would you rod the branches?

I'm going to bin off the chap I've lined up. He like many, are mainly landscaping / patio contractors. So probably not the best choice for getting footings pulled quickly.

Point taken. I think I've chosen wrong people for this job as there are telling me 10 days all in. I agree with you. It's a 2 day job with a decent machine. One groundworker who I didn't use, recommended i pulled and poured the garage first and then pulled the house footings and then joined the old and new footings with rebar resin bonded into the earlier poured footing.

I've got a 3 ton dumper. Hadn't considered a 5 ton machine as that would make quick work of it.

Ouch. That looks like a world of pain.

My original plan here for excavating the footings is as follows. 1). Pull the North footing to depth. 2) Pull the 6 vertical footings to within 1.5m of the South footing 3). Pull the south footing 4). Join up the remainder of the vertical footings with the south footing If I do this or do get the groundworker to do this, it would mean that the North footing will be exposed for a few days before the concrete is poured. Would people do it this way or would you pour and shutter multiple times to avoid leaving footings exposed for a few days?

Sorry. I am due to start tomorrow and have 2.7t excavator arriving in the morning.

I haven't got anything booked in so no big deal if we postpone

We are due to commence development tomorrow, but the weather forecast is looking wet and now I'm wondering whether to just get started and deal with the consequences should any arise, or do I push it back and accept more delay. Just not sure what to do.

😂 I'm not sure what people were thinking.

With the US/Israel's illegal war in Iran, I'm getting concerned that they are going to create a potentially massive economic shock and we are going to see rampant inflation again like during COVID. What are others anticipating?

£280 per man

I cannot propose anything as I am trying to understand how I'd have a back inlet gulley when I have an ACO in the same place. TA obviously didn't consider this detail.

I'm not paying cash in hand, and said groundworker is charging £280/day in Hampshire

I used a groundworker recently and he didn't bring any tools. He and his labourer were constantly asking if they could use this and that. So many of tools ended up covered in mud. In the end I did say "do you not have your own tools". It's a conversation that I shouldn't need to have.

It's a kitchen sink, so I guess that will be deemed food waste. Looks like I'll have to have another IC on the drainage run.

when connecting an internal sink waste to soil pipe, do you have to have a bottle gulley outside or can it simply connect to a sweeping 90 degree bend out through the building and then connect to the main soil pipe with Y joint? I am anticipating someone telling me that even though it's only a sink that feeds that section, it still needs to be rodable. As we have an ACO drain running around the perimeter, the bottle gulley won't work as it will be pushed further out from the house.

If you are paying trades on day rate, should they be expected to bring their own equipment? Eg, should a groundworker bring their own laser level and if so, should you expect to be charged hire or should this be in their day rate. I've got a good laser level and all my own equipment, but I really don't want other people using it.

If a gas travelled along a pipe which then branched and one branch went off at a steeper gradient compared to the main run, I suspect it will take the pass of least resistance. The branched run can have an AAV, but not a SVP as I don't want anything through the roof. I assume the svp is to allow air in so as to not create a pressure differential as the water moves down the pipe, but also for gasses to escape. The ensuite is on the first floor

Below is the currently designed drainage run for our house. I am contemplating moving the IC circled in red, simply because the invert level is 860mm below the FFL and these will be a PITA with regards to the footings. I am wondering whether I can instead take the soil pipe out the East side of the house at a level that works and then simply run with a 45 degree branch down into either a Y on the main branch (if allowed with regs) or run into another IC further along the branch to the east side. Yes, it will mean that there is a short section which will exceed the 1/40 slope. That section will be used for discharging a utility room and ensuite bathroom. The only possibly complexity is around the fact that we are on a treatment plant and I have a feeling that gasses from the tank could in theory travel up the pipe and then up the first branch. We are planning an SVP at the head of the stack, but I am not sure this would help if we had a branch.

I need two 250mm * 100mm * 2400mm oak sleepers, but am struggling to source them. I didn't know whether anyone may know of a saw mill in the above areas that could cut them for me.

A ground bearing slab means the inner leaf is built directly off the foundations.

It's fine. I've got back to the TA regarding the blocks and he is liaising with the company who did the SAP calcs to find out whether a medium density block will result in the target 0.18 value.

I am interested in this. If you are having a ground bearing slab, is it worth running a single course of insulated block either below DPC or above DPC. What benefits does this provide?