ITEM NO. 4 The cross section notes below are for ground excavation for an 8 m wide roadway. STA 32+300 6.25 4.75 +2.25 +2.20 +0.75 Sta 32+420 7.20 5.25 +3.20 +0.75 +1.25 Find for the area of cross section at the 2 stations and the volume of excavation.

Q: 1. A lot is divided into 10 squares of 10 m. on its side and the elevation at each corner is given…

A: NOTE - : Hi! Thank you for the question As per the honor code, We’ll answer the first question since…

Q: The cross-section notes shown below are for a ground excavation for a 9m wide roadway. STA 16+600…

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Q: Calculate the amount of earthwork for the cut and fill section between (42+00) and (42+40) stations,…

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Q: The cost of the earthwork in excavation

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Q: Calculate the area between the sidewalk/proposed surface and the existing surface shown by the…

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Q: The cross-section notes shown below are for a ground excavation for a 9m wide roadway. STA 22+400…

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Q: Item 5 A-1.10% grade meets a +0.60% grade at station 36+00 and elevation 800.00 ft. The +0.60 grade…

A: The station of the intersection of grades -1.10% & +0.60% = 36+00The elevation of the…

Q: Please show detailed solution. Thank youu

A: Step 1:Step 2: Step 3: Step 4:

Volumes

Volume usually is the dimensional quantity that involves the evaluation of any three-dimensional figure enfolded inside a closed space. The SI unit (International System of Units) of volume is m3 and the dimensional unit of volume is [L3]. For estimation of the volume of any figure, various formulae are used. Another application of volume includes the reference in the sound levels, the higher the sound intensity, the louder the sound heard, and hence, the larger the volume. The SI unit of sound volume is decibels (dB).