Borrow-Pit The choice of grid layout is determined by site size and accuracy of volume calculation required. The larger the grid pattern, the less accuracy achieved. True False

Q: Intersection return at First Street,

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: A 20m x 20m grid is set out over a T shaped section. Levels are taken on teh grid, and RLs…

A: To find the total volume of excavation using the grid levelling method.

Q: Define the Effective Area Method (Meyerhoff, 1953) ?

A: When foundations are exposed to both moment and vertical loads, this is a common occurrence.…

Q: Define Existing slopes.

A: The slope of the soil is an important property that is considered during the construction of…

Q: 2. Estimate the total cut or fill volume for the below grid. The grid consists of 20 ft. -by-20 ft.…

A: The grid consists of 20 ft X 20 ft, and this land is to be leveled at 0.4 ft.To determine:Whether it…

Q: Problem no. 7: At station 10+010, a rectangular trench was measured and found to be 9.4 m wide by…

A:

Q: Given the cross section notes of a route survey, compute the volume: a) by Prismoidal formula b)…

A:

Q: 1. State whether single proportionate measure gle proportionate measure on a latitudinal (curv west)…

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Q: Given the following cross-sections notes. It is required to determine the earthwork volume on a…

A: Solution  Area, Aa = A1+A2+A3+A4 A1 = area of trapezium - area of triangle      =…

Surveys of public lands

A survey is a method used to determine the relative positions of various objects on the land by measuring the horizontal distances between them. Briefly, a survey is a process of accumulation of data of various details related to land. The main objective of surveying land is to prepare maps to a suitable scale. Various types of maps such as topographical maps, cadastral maps, engineering maps, military maps, contour maps, geological maps, archaeological maps, and so on can be prepared by surveying.