Concrete slab dip

[Dave]

We just had a 40'x60' 4" thick slab poured for a steel shop building. In 3
or 4 places the slab has 'ponds' about 6' across and 1/4"-1/2" deep.
Honestly they are not overly noticable until you wash the floor and the
water ponds up. Then 1/2" of standing water is quite noticable.

My question is: on a 2400sqft slab, is 3 or 4 ponds of that depth normal?
What 'school grade' would that rate? A? B? C? D? F?

Dave

[Steveo]

"Dave" <dave@thecoverts.com> wrote:
> We just had a 40'x60' 4" thick slab poured for a steel shop building. In
> 3 or 4 places the slab has 'ponds' about 6' across and 1/4"-1/2" deep.
> Honestly they are not overly noticable until you wash the floor and the
> water ponds up. Then 1/2" of standing water is quite noticable.
>
> My question is: on a 2400sqft slab, is 3 or 4 ponds of that depth normal?
> What 'school grade' would that rate? A? B? C? D? F?
>
> Dave
>
Not a good job on grade..someone missed a few pins.

[Steveo]

"Dave" <dave@thecoverts.com> wrote:
> We just had a 40'x60' 4" thick slab poured for a steel shop building. In
> 3 or 4 places the slab has 'ponds' about 6' across and 1/4"-1/2" deep.
> Honestly they are not overly noticable until you wash the floor and the
> water ponds up. Then 1/2" of standing water is quite noticable.
>
> My question is: on a 2400sqft slab, is 3 or 4 ponds of that depth normal?
> What 'school grade' would that rate? A? B? C? D? F?
>
> Dave
>
Not a good job on grade..someone missed a few pins.

[Steveo]

"Dave" <dave@thecoverts.com> wrote:
> We just had a 40'x60' 4" thick slab poured for a steel shop building. In
> 3 or 4 places the slab has 'ponds' about 6' across and 1/4"-1/2" deep.
> Honestly they are not overly noticable until you wash the floor and the
> water ponds up. Then 1/2" of standing water is quite noticable.
>
> My question is: on a 2400sqft slab, is 3 or 4 ponds of that depth normal?
> What 'school grade' would that rate? A? B? C? D? F?
>
> Dave
>
Not a good job on grade..someone missed a few pins.

[Steveo]

"Dave" <dave@thecoverts.com> wrote:
> We just had a 40'x60' 4" thick slab poured for a steel shop building. In
> 3 or 4 places the slab has 'ponds' about 6' across and 1/4"-1/2" deep.
> Honestly they are not overly noticable until you wash the floor and the
> water ponds up. Then 1/2" of standing water is quite noticable.
>
> My question is: on a 2400sqft slab, is 3 or 4 ponds of that depth normal?
> What 'school grade' would that rate? A? B? C? D? F?
>
> Dave
>
Not a good job on grade..someone missed a few pins.

[Srgnt Bilko]

"Dave" <dave@thecoverts.com> wrote in message
news:ws%Kc.6048$qa2.4601@fe2.texas.rr.com...
> We just had a 40'x60' 4" thick slab poured for a steel shop building. In
3
> or 4 places the slab has 'ponds' about 6' across and 1/4"-1/2" deep.
> Honestly they are not overly noticable until you wash the floor and the
> water ponds up. Then 1/2" of standing water is quite noticable.
>
> My question is: on a 2400sqft slab, is 3 or 4 ponds of that depth normal?
> What 'school grade' would that rate? A? B? C? D? F?
>
> Dave
>

Mop or drill holes ?

[Srgnt Bilko]

"Dave" <dave@thecoverts.com> wrote in message
news:ws%Kc.6048$qa2.4601@fe2.texas.rr.com...
> We just had a 40'x60' 4" thick slab poured for a steel shop building. In
3
> or 4 places the slab has 'ponds' about 6' across and 1/4"-1/2" deep.
> Honestly they are not overly noticable until you wash the floor and the
> water ponds up. Then 1/2" of standing water is quite noticable.
>
> My question is: on a 2400sqft slab, is 3 or 4 ponds of that depth normal?
> What 'school grade' would that rate? A? B? C? D? F?
>
> Dave
>

Mop or drill holes ?

[Srgnt Bilko]

"Dave" <dave@thecoverts.com> wrote in message
news:ws%Kc.6048$qa2.4601@fe2.texas.rr.com...
> We just had a 40'x60' 4" thick slab poured for a steel shop building. In
3
> or 4 places the slab has 'ponds' about 6' across and 1/4"-1/2" deep.
> Honestly they are not overly noticable until you wash the floor and the
> water ponds up. Then 1/2" of standing water is quite noticable.
>
> My question is: on a 2400sqft slab, is 3 or 4 ponds of that depth normal?
> What 'school grade' would that rate? A? B? C? D? F?
>
> Dave
>

Mop or drill holes ?