3- Estimate the Curve Number for all three AMC conditions for a basin with the following data: Land use Soil group A Soil group Soil group C Soil dnor Total area (%) (%) (%) (%) Farm 12 19 18 60 Seeded 11 Pasture land (fair) 13 16 25

Q: Net Volume (m') Fill (-) Cut (+) Mass Diagram Sta. Prob. 3 Ordinate 0+00 Determine mass diagram…

A: Given:- The net fill and cut volumes are given  The free haul distance = 250 m  To determine:- The…

Q: The following table shows earth volume calculation data at different survey stations for a road…

A: Given: Earthwork calculation at different survey stations for a road project Station Cut area…

Q: Define Field Density Tests.

A: A reliable method of the amount of compaction achieved during the construction is the dry density of…

Q: more stations lying outside the watershed were found to have weightages. The details of Thiessen…

A: Given:- five rain gauge stations To find:- average depth of rainfall on the watershed in july 2012…

Q: Design ESAL = 5 x 106  Initial serviceability index = 3.5  Terminal serviceability =  2.5…

A:

Q: 10.9 The planimetered areas, in square feet, of cross-sections along a short portion of a proposed…

A: We have to find the value of total volume of the cut and the fill between 117+00 and 120+00.

Q: dheastone

A: There are various types of river.

Q: For a drainage basin of 320 square mile, isohyetals drawn for a storm gave the following data:…

A: Given:- The area of the drainage basin = 320 mile2  The data of the isohyetals drawn for the storm…

Q: Define Soil variability

A: Soil variability: It is defined as the factor which determines the differences in crop fields. This…

Q: Q2The areas within the contour lines at the site as follows: Calculate the volume of water between…

A: To find volume of water

Q: 2. The data tabulated represents earthwork quantities for a certain road extension project. STATION…

A:

Q: SHOW COMPLETE SOLUTION PLS VALUES: B= 5 Y= 25

A: As per guidelines we need to answer only first 3 subparts of question so please repost rest…

Q: Compute the volume between two stations using end area method. 9.0 04.5 0. 4.5 6.0 1 + 020 +3.0 +4.0…

A:

Q: The areas bounded by the water line of a reservoir is determined using a planimeter. The distances…

A:

Q: For a drainage basin of 600 km², isohyetals drawn for a storm gave the following data: Isohyetals…

A: Given Drainage basin area, A = 600 km2 Isohyetals interval (cm), h and Inter-isohyetal area (km²), a…

Q: 1.Define a soil profile

A: Soil: Soil is a mixture of all types of materials available, like living matter, rocks, and clay.…

Q: Describe the soil categories.

A: Soil classification comprises of soil division on the basis of its textural, genetic, mineralogical,…

Q: From the given cross section of the proposed municipal road, it is required to determine the volume…

A:

Q: Example 6. Given the ordinates of a 4-h unit hydrograph as below, derive the ordinates of a 12-h…

A:

Q: 4. For the data below, determine the cumulative volume in cubic yards between station 0+00.0 and…

A:

Q: ITEM NO. 4 The cross section notes below are for ground excavation for an 8 m wide roadway. STA…

A:

Q: Lines delineating a particular measurement are drawn within the watershed. Precipitation data and…

A: Precipitation and area in between each isohyet are given in table and it is asked in the question to…

Q: 5. Using 2D-diagram interprets the Groundwater system hydrologic budget below: (10points) I+ Gin –…

A:

Q: How many water required for drip irrigation for 1 hectare Assume all conditions and data which is…

A: Drip irrigation: it is the type of micro-irrigation and saves the water from excess loss due to the…

Q: For a drainage basin of 600 km², isohyetals drawn for a storm gave the following datą:; . 15-12 12-9…

A:

Q: Situation VI. Here under shows a table of quantities of earthworks of a proposed highway to connect…

A: Data Given: Free haul distance = 50 m Economical haul = 462.76 m Asked: Overhaul Volume Borrow…

Q: In preparation of data what is the used as standard for comparison- Optimal rainfall- nominal…

A: For the rainfall data, in order predict the rainfall for a given year the standard rainfall value of…

Q: (d) flood hydrograph resulting from an isolated storm of 6 hours duration. The following are the…

A: Given data, Catchment area = 450km² And ordinates of flood hydrograph,

Q: 1) Velocity - Area Method Given the tabulated data taken from a section of a stream, determine what…

A:

Q: Differentiate between current land suitability and potantial land suitability and state two soil…

A: The land can be evaluated in its current state or after it has been improved. The analysis and…

Q: Followings are given for a watershed: Rational method coefficient C = 0.37 Time of concentration =…

A: Solution: Given Data: Rational coefficient method, C=0.37Time of concentration=30 minWatershed…

Q: Introduction regarding Rainfall-Runoff Relationships

A: the rainfall-runoff relationship for any rainstorm relies upon the unique cooperation between…

Q: The shape of the drainage basin can be approximated by a polygon, whose vertices are located at the…

A: In calculating the arithmetic mean, we add all of the values together and divide by the number of…

Q: Calculate the slope (%) of the watershed  to TWO decimal places given the following information:…

A:

Q: The following is a set of notes of an earthworks of a road construction which is undertaken by the…

A:

Q: How are these characteristics useful in studying a watershed? What are their roles?  Basin Area…

A: Solution: A watershed is three-dimensional and dynamic. Precipitation, the network of surface…

Q: Given the following cross section notes for a road grading work -3.2 12 The road bed is 9 meters…

A: Fill   1.5:1      3.2:aSo a=3.21.52.1333

Q: Define 30-minute unit hydrograph and describe briefly how this unit hydrograph will be used to…

A:

Q: Problem 7.15. Six hour unit hydrograph of a basin is given below. Determine UH3 of this basin by…

A: The 3-hour unit hydrograph will have a base period of 24 hours. Let ordinates of this hydrograph be…

Q: Particle-Size Distribution (%) Soil Gravel Sand Silt Clay A 20 20 60 B 55 40 C 12 25 32 32

A:

Q: a 2-hr UH for a catchment (area = 824 sq. km) are given below. Determine 1-hr UH using S-curve…

A: Given:- 2-hr UH catchment area = 824 sq. km To find:- coordinates 1-hr UH using S-curve method

Q: Report the percentages of gravel, sand, silt and clay according to the AASHTO soil classification…

A: Determine the values of D10, D30, D60:

Q: Question 4 A catchment is idealized as a 30km x 30km square. It has four rain gauges as shown in the…

A:

Q: Problem 7 Calculate the volume of the earth work for a road having the following data: Formation…

A: Given data- To find out- Volume of the earthwork for the road.

Q: 1) Velocity Area Method Given the tabulated data taken from a section of a stream, determine what is…

A:

Q: Flood Routing • HW// • Q3/ Use the Muskingum Routing method to route the following hydrograph.…

A: Muskingum Routing method Given that K = 24 hr x = 0.2 ∆t = 12 hrs

Q: D10 = 0.09 D60 = 0.31 = 0.16 3.Given: Soil 1 D30 = 0.18 Soil 2 D10 D60 = 2.20 D30 a) Find C, of Soil…

A:

Q: Calculate the slope (%) of the watershed  to TWO decimal places given the following information:…

A:

Engineering Standards and Codes

Standards are technical publications designed to ensure the reliability of goods, products, methods, or services. They establish technical requirements, specifications, guidelines, features, or design procedures. Standards recommend a set of tolerance for design, processes, operations, production methods, or equipments used in a particular area. Standards are not legally binding unless they are accepted as code or regulation.