Site Grading-Test on Monday

Site Grading & Site Design Vignettes and Multiple Choice

Site Grading-Test on Monday

Postby fabio2331 » Thu Jun 14, 2018 5:39 pm

Hi, here's my second shot to site grading. Any comments will be very appreciated. Thanks
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Re: Site Grading-Test on Monday

Postby Gabriel » Sat Jun 23, 2018 12:00 pm

Double check but I think your 107' line is too close to the locomotive display. 107' to 107'6" would need at least 2'6" separation to meet the minimum 20% slope requirement. Distance between other a full grade would be 5' separation to achieve 20%. Ex. 107' to 108' needs a 5' separation.
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Re: Site Grading-Test on Monday

Postby Sparky83 » Sat Jun 23, 2018 3:56 pm

Gabriel wrote:Double check but I think your 107' line is too close to the locomotive display. 107' to 107'6" would need at least 2'6" separation to meet the minimum 20% slope requirement. Wrong. Distance between other a full grade would be 5' separation to achieve 20%. Ex. 107' to 108' needs a 5' separation.

No way min slope between 106 & 107 is met NE and SE of the display. Not even close.
Max slope likely exceeded at the SW corner of the display.
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