hi guys and welcome back to SITENG in today's video i'm gonna tell you a little bit about
enabling works i'm gonna show you how we're constructing the piling mat
and then later how we carry on with the dig so let's go
so actually guys when we start no there's no danger or death these cables are just off cuts
all the grid lines ready you got all setting out all you need to do before you start actually any
works you the the the very good thing would be to do the survey and we had it and you actually
need to do it the level survey of all this area before we start digging so that's gonna be for
your estimators or for your all on qss you need to know how much of the material gonna has to go
out and then how much crash has to go in so that would be the first thing the level level survey
the first uh the second thing let's say that would be the services you need to know what the services
are in this area before you start digging on before you start preparing the piling map
so first would be obviously for the capping beam and then later for all this area you need
to know services you need to know everything really what's in the ground and after this
obviously the permit to dig has to be issued by probably by the principal contractor or by the
yeah by the main contractor and you might be dealing this with as well so as you can see now
the capping is finished here but this piling mat here was uh 14 meters wide and one meter deep so
it's quite a lot of material so after my first video when i show you the the targets and all
the coordination that would be your just next job just to mark the captain beam line and then that
would give you the line for the for the piling mat and this was also the tenser geogrid was used in
here that's actually a bit of it you can have a look here i'll show you the photo of it as well
and then later after this is finished after we construct the cupping beam we're going down below
to to construct the piling mat for the lower level for the basement so always always going this way
you do the the piling for the for the contig pile wall and then later we're reducing the levels
which is all our big bulk dig here it's around 13 000 meters basement so it's very huge it's
two buildings here and then we reducing levels we're going back uh to the to the level to the
formation level which is 42 160 in this case i'm going to show you in the drawings in the drawing
section actually i'm going to show you this and how it going step by step we had a marketing
suite there in the corner as well so this is quite interesting with with the temporary piles as well
i show you this on the drawing this is the crush material they call it 6f2 that's what we're going
to be laying for the spine mod is actually 500 so you can have a look here how we're doing
i'll show you the our machine still reducing the levels here we found some old foundation we're
just gonna have to break them and then just get rid of them and install the pile mod so on top
there you see the digger they're gonna be another pile mark because we need to finish off where the
old msu was they're gonna be part of capping bean and obviously going down and pile caps
and all the rest usual stuff so that is quite bigger i mean quite thicker it's one meter deep
and as you can see now we got the filing rig so filing gonna start probably today
they set up there they got the drum agitator so this is ready probably your next video i'm gonna
show you more about the piling but that's the pile mod here so after we pour the capping beam this is
uh the piling mat down in the basement we're doing now this is actually some files already
done in here you can see that gonna be the testing pile i'll show you how the test is being done uh
when the guy is going to come but you can see we got some piles here to be broken down and uh some
of them already are and we're reducing the level here to the formation level which is uh 42 160
i just show you what i do typically when we're cleaning the piles i got the big datums here
this is 43 660 in this case i'll try to keep it one meter above the top of the pile mod
so that's easy for everyone even some foreman can check it later or you can actually see if it's
done right after the install in the mat that's that's easy i got few down there as well so that's
it really you just you just need to make sure the level is correctly set this is very important as
simple mistake and turn in a big big losses so that's what i actually cover on my setting out
video oh we got a guy here that's the 6f2 material that's what we're going to be laying oh look at
the big man yeah that's the 6f2 material we're going to be laying that that going to be that's
constructing our piling mod actually it's 500 over 500 deep we're doing in the layers and we're using
roller uh i'm going to show you how we roll it as well so oh that's you see my another item there
so
you don't mind if i record it yeah but it's just for me anyway
oh
hey i want to show you actually at the end of this video
as our company is responsible for maintaining the pilot as well after heavy rains look what
we got here we actually had to stop the works and we scraped off around 50 mil
off top of it which is the mac now with with our crush and we had to bring the nice fresh
material here just to top up that 50 ml to get to the proper level to top of the pile mod so
i actually set the laser here again i thought i'm never going to go back here with the laser
but you see that's can surprise you so that's why you need the levels you keep them datums
all the time you can you never know where you can use them again yeah so i think that will be all
for today's video i if you got any questions obviously just leave the comment below and
i'll reply to it no problem with that you see the piling rig there it's ready uh in the next video
i'm going to show you the piling and then we're going to jump into the capping beam and then from
the capping beam digging down to the pile cups step by step all the job so yeah see you next time
you