Delineate the drainage area for the outlet point shown on the map below (red circle). Rivers are shown with light blue dash-dot lines. The Contour interval is 20 ft.

Q: Q3)The figure below represents a grid for a parcel with (25 mx 25 m) sub-grid dimensions Draw the…

A: Solution:

Q: determine the correct length of the line to be laid out in the field

A: To determine the distance to be laid to exactly measure 100 m distance, fro error arising due to…

Q: 6.1 Using the average-end-area method, calculate the cut and fill volumes for stations 125 + 00…

A: It is required to calculate the volume of cut. Here, A1 is the area of 1st station, A2 is the area…

Q: A radial drainage pattern is     composed of streams that seem to flow in only two orientations…

A: The flowing of water from the the network of channel is known as drainage system.

Q: Form the data below, find the total volume of cut and fill by using average end-area method and…

A: aEnd area Volume =A1+A22×LL=100m   Area Volume Station cut fill cut fill 500 12       600…

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: Calculate thể tótál volume (m3) from Station A to B if the following cross sections were provided:…

A:

Q: From the given cross-section of the proposed 8m wide road: Sta. 1+120 6.45 4.5 +2.3 +1.5 +1.0 Sta.…

A:

Q: locate a missing point on the ground: a. You need at least three reference points b. You need at…

A: Given To locate a missing point on the ground:

Q: Given the coordinates of the land defined by fence posts 1-2-3-4-5-6-1 are shown in the following…

A:

Q: A small stream has a cross section which can be approximated by a trapezoid. The cross…

A: Q= 1nAR23S12=100 m3/s ⇒AR(2/3)= 2 ⇒A53P23= 2

Q: These are angles whose sum is 360°. complement djacent pplement plement

A: These  are angles whose sum is 360 A) complement B) adjacent C) supplement D) explement

Q: 1. Compute the area (using coordinate method) inside a traverse whose stations have the following…

A:

Q: Define baseline and what are themain purpose of creating baseline

A:

Q: 3. Draw a labelled contour map of the following using any five contours value. Out of five contours…

A: POND

Q: The following offsets were taken from a survey line to an irregular boundary line. (see image)…

A:

Q: SITUATION 4- Hydrographic Survey- End Area Hethod The area bounded by the water line of a reservoir…

A:

Q: Given the table below, compute the area of the traverse by coordinates method. Traverse 6 A B с D E…

A: Given Data: Traverse 6 X-Coordinate Y-Coordinate A 0.00 0.00 B 20.00 35.00 C 35.00 20.00…

Q: Given the table below, compute the area of the traverse by coordinates method. Traverse A B C D E F…

A: To find the area of traverse by coordinate method.

Q: A plot is defined by the points A, B, C, D, E, F and G which coordinates are tabulated below. It is…

A:

Q: Given the technical description of a triangular lot. Compute the area and perimeter of the lot. Show…

A:

Q: Given: Two stations 115+00 and 116+00. The coordinates for these stations are given in Fig 11-15.…

A: station 1 s1=115+00station 2 s2= 116+00A1=170ft2A2=101.25ft2

Q: Your GIS team has provided the following flow direction and flow accumulation rasters to your…

A: Step 1: Step 2:

Q: Define baseline and explain the main purpose of creating a baseline.

A: Project management is the way toward driving crafted by a group to make objectives and meet progress…

Q: Compute the area in acres by the method of coordinates of the traverses whose corners have the…

A:

Q: he areas enclosed by contour lines at 5 m interval for a reservoir upto the face of the proposed dam…

A: h=5m To find volume of reservoir by prismoidal formula

Q: Calculate the area of a piece of property bounded by a traverse and circular arc with the following…

A:

Q: Ranges R2W R1W 1 mil R1E Regional Meridian 6 7 Range Survey System 1 mi R2E R3E R4E R2E 6 mi…

A: Solution: Q9. The place 'X' mark is designated as; A northeast quarter of the southwest quarter.…

Q: The parcel of land is shown with the coordinates at points A, B, C, D, and origin at point O. Find…

A:

Q: Define drainage divide

A: A divide wall which separates the two or more streams from a channel or river is called drainage…

Q: Stations 5 + 100 and 5 + 120 are stations with regular trapezoidal sections (level sections) with…

A:

Q: 0.0, 25.0 0.0, 0.0 4.0, 18.0 8.0, 15.0 12.0, 29.0 16.0, 25.0 24.0, 28.0 20.0, 22.0 28.0, 24.0 32.0,…

A: Data of area with irregular boundary, From the figure, Station A = (0.0,0.0) and offset =25.0…

Q: Q5: (A) A building with a rectangular area, the dimensions of building are (30 mm *80 mm) on the…

A: A: rectangular area of building on map=30×80=2400 mm2rectangular area of building on ground= map…

Q: Given below is the technical description of a residential lot. It is required to subdivide the lot…

A: To Determine. Location of the dividing line from corner 4 along the line 3-4.

Q: Characteristics of the contour along line DE

A: Characteristics of counters 1. Must close on themselves, on or off the map. 2. Perpendicular to the…

Q: Effect of land drainage on run-off hydrograph.

A: Land drainage affect the rate of removal of precipitation from an area and hence it affect the…

Q: A transit line is established and the surveyor wants to determine the area bounded by the river. The…

A:

Q: 3. Find the area of a piece of land with an irregular boundary as follows: Station Offset Distance…

A: Given Values: Offset interval (d)=6 units Offset length (Oi) given in tabular form. (10 Values) To…

Q: compute the reservoir capacity (in acre-ft) between highest an lowest contours for areas on a…

A:

Q: Contour map 1- Draw contour lines with C.I = 100 m. 2- Describe the topography of the area. 3- Draw…

A: 1. Lines on C.I = 100 m

Q: Determine the equivalent ground length of the canal.

A: This question is from Surveying.

Q: Q2: From the following excerpt of field notes, plot the cross section on graph paper and superimpose…

A: To  Determine the area by coordinate method as per question data like slope3:1 and subgrade…

Q: A road section to be laid out passes through a hilly terrain illustrated below. The section in fill…

A:

Highway Drainage

Highway drainage is the process of extracting and regulating the excess surface water on the pavement by giving the desired slope. The construction of a highway drain helps to divert the water present on the surface, and sub-grade by the means of slope. Highway drainage systems are a necessary part of smooth functioning of traffic, since the highway drainage systems provide proper disposal of unwanted substances from the highways.