Site Grading Vignette: First Attempt - Review Requested

Site Grading & Site Design Vignettes and Multiple Choice

Site Grading Vignette: First Attempt - Review Requested

Postby malexisp » Wed Mar 07, 2018 9:21 pm

First stab at Site Grading. One with sketch lines and one without. Made sure to check I didn't have greater than 50' point to point using a sketch line and no closer than 5' using sketch circles. Thanks in advance.

SPD - Site Grading 01.JPG


SPD - Site Grading 01-01.JPG


Regards
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malexisp
 
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Re: Site Grading Vignette: First Attempt - Review Requested

Postby Tesser2 » Thu Mar 08, 2018 6:13 pm

May have an issue at the 108 contour, bring your points close together. The gap can let water onto the pad. How did you calculate the min slope?
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Re: Site Grading Vignette: First Attempt - Review Requested

Postby malexisp » Fri Mar 09, 2018 1:22 pm

Good Afternoon Tesser2,

I thought about bringing the 108 contour points closer together, but the slope between 108 and 107 would have exceeded 2% I believe.

Based on the program "The slope of the regraded portions of the site shall be at least 2% and no more than 20%"

I used the formulas:
1'/2%= 50'
1'/20%=5'

Thanks for your review and comments.
malexisp
 
Posts: 20
Joined: Sun Apr 03, 2016 10:14 am

Re: Site Grading Vignette: First Attempt - Review Requested

Postby Sparky83 » Fri Mar 09, 2018 5:30 pm

malexisp wrote:Good Afternoon Tesser2,

I thought about bringing the 108 contour points closer together, but the slope between 108 and 107 would have exceeded 2% I believe.

Based on the program "The slope of the regraded portions of the site shall be at least 2% and no more than 20%"

I used the formulas:
1'/2%= 50'
1'/20%=5'

Thanks for your review and comments.

...so adjust 107 too.
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Re: Site Grading Vignette: First Attempt - Review Requested

Postby malexisp » Fri Mar 09, 2018 7:47 pm

true.

Btw. Is there a rule of thumb for how close the distance between the two contour points should be?

Thanks again Sparky
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Re: Site Grading Vignette: First Attempt - Review Requested

Postby Sparky83 » Sat Mar 10, 2018 4:50 am

malexisp wrote:true.

Btw. Is there a rule of thumb for how close the distance between the two contour points should be?

Thanks again Sparky

Not really. Just don't let them touch or the universe will implode. ;)
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