need Concrete Pad print
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need Concrete Pad print

 
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Conner
Guest





Posted: Tue Nov 08, 2005 9:10 am    Post subject: need Concrete Pad print Reply with quote

I draw electrical prints, but I'm in need of a concrete pad layout.

Any size will do, just need general idea of how to draw a 12" thick pad to
hold a large generator.

Any help is appreciated!

Conner

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Mr. B
Guest





Posted: Tue Nov 08, 2005 9:10 am    Post subject: Re: need Concrete Pad print Reply with quote

With Deft Fingers, "Conner" <connersimms@peoplepc.com> wrote:

Quote:
I draw electrical prints, but I'm in need of a concrete pad layout.

Me too...

Quote:
Any size will do, just need general idea of how to draw a 12" thick pad to
hold a large generator.

Is the Generator Outside (earth)? Inside (on concrete?)

Any Local requirements regarding Seismic and the attatchment of the pad to an
existing/new concrete slab?

Do you need the pad to be re-inforced (ie: Re-Bar)?

But given all that, you would be better off getting a Local Structural
Engineer to do the design of the pad as there is the weight of the generator
to also consider (12-inches is a thick pad by any means - but if you are
talking 1500 Kw generator... may not be enough).

I'd call for chamfered edges (personal tast).

And if you have Seismic considerations, then there is a minimum amount of area
around the physical dimension of the genrator base to allow proper seismic
bolting down of the generator.

Other than that, I'm also a bit unclear to exactly what you are asking. As
far as a plan view is concerned, a rectangle with a note to it informing the
contractor that a concrete pad is required is usually what we do here
(Vancouver, Canada). We have in our Spec that the Contractor is responsible
to have a local Seismic Engineer design the pad. We just call for that one is
required under the contract.

Regards,

BruceF
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Jerry G
Guest





Posted: Tue Nov 08, 2005 5:10 pm    Post subject: Re: need Concrete Pad print Reply with quote

And in some areas hurricane considerations have to be accounted for....a
Wilma survivor.

Mr. B wrote:
Quote:
With Deft Fingers, "Conner" <connersimms@peoplepc.com> wrote:


I draw electrical prints, but I'm in need of a concrete pad layout.


Me too...


Any size will do, just need general idea of how to draw a 12" thick pad to
hold a large generator.


Is the Generator Outside (earth)? Inside (on concrete?)

Any Local requirements regarding Seismic and the attatchment of the pad to an
existing/new concrete slab?

Do you need the pad to be re-inforced (ie: Re-Bar)?

But given all that, you would be better off getting a Local Structural
Engineer to do the design of the pad as there is the weight of the generator
to also consider (12-inches is a thick pad by any means - but if you are
talking 1500 Kw generator... may not be enough).

I'd call for chamfered edges (personal tast).

And if you have Seismic considerations, then there is a minimum amount of area
around the physical dimension of the genrator base to allow proper seismic
bolting down of the generator.

Other than that, I'm also a bit unclear to exactly what you are asking. As
far as a plan view is concerned, a rectangle with a note to it informing the
contractor that a concrete pad is required is usually what we do here
(Vancouver, Canada). We have in our Spec that the Contractor is responsible
to have a local Seismic Engineer design the pad. We just call for that one is
required under the contract.

Regards,

BruceF


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