How To Read Grading Plans. Contour lines ‒ these are contour lines that connect points on the same elevation and also highlight the grade/slope. So it's a reasonable assumption the the 9xx.xx is elevation above sea level.
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Spot elevations ‒ also known as spot grades, spot elevations identify the exact elevation of a point on the surface of the land on which the property. Web how to read a grading plan. Wikipedia lists the elevation of mendota heights as 912 ft. Contour lines ‒ these are contour lines that connect points on the same elevation and also highlight the grade/slope. So it's a reasonable assumption the the 9xx.xx is elevation above sea level. Since the mid 1970s, when my first grading and excavation book was published, there have been many changes in construction methods and equipment. Web what is a site grading plan? Web covers each step of the excavation and grading process, from how to read and understand grade stakes, through paving, laying pipe and cutting drainage channels. Lot coverage = building area / lot. (read this before moving on!) multiply the decimal part of the difference times 12 to find the number of inches.
Web what is a site grading plan? Web site plan approval is and continues to be more and more difficult to obtain. Web stand behind the grade rod. Web covers each step of the excavation and grading process, from how to read and understand grade stakes, through paving, laying pipe and cutting drainage channels. Vicinity map and north arrow. The elevation is 1 foot 5 inches above the benchmark if you ignore the decimal part. Tucked in the corner of a site plan, this smaller drawing shows the site’s location in the context of the neighborhood,. Grading is the work of ensuring a level base or one with a specified slope for a construction work such as a foundation, the base course for a road or railway, landscape and garden improvements, or surface drainage. Spot elevations ‒ also known as spot grades, spot elevations identify the exact elevation of a point on the surface of the land on which the property. (read this before moving on!) multiply the decimal part of the difference times 12 to find the number of inches. Wikipedia lists the elevation of mendota heights as 912 ft.
