note-please attach diagram with answer, do with easy method so I can understand question..
Q:34.6An earth canal in good condition is 17 m wide at the bottom and has side slope of 2 horizontal to
1 vertical. One side slope extends to a height of 7.8 m above the bottom level and the other side
extends to an elevation of 1.8 m, then extends flat to a distance of 150 m and rises vertically. If
the slope of the canal is 0.7 m per 1379 m, estimate the discharge in (m3/s) when the depth of water is
2.5 m. Assume Chezy's constant C = 39.

1.In towns and cities around the world,dust is one of the biggest challenges in office and residential houses especially in areas where building and people are crowded.Design a system that is safe and can reduce dust particles in rooms. (Hint
; consider electrostatic precipitators
)

2. Soil moisture content is an important aspect in agriculture. Measurements of soil moisture content can be done using capacitors. Design a soil moisture sensor and suggest how to calibrate it. (Hint; soil moisture can be considered as dielectric material)

3. Global warming is assuming temperature to rise above expected levels. Traditional building practices and materials are failing to cope up with these challenges,as a result houses are very warm during the hot season and moderately cold during cold season. Consider local building practices and building materials and propose modifications in design and construction of houses to cope with climate change.

"PLEASE HELP ME ALL QUESTIONS"
               PLEASE PLEASE

Draw a schematic of a wastewater treatment plant, explain the primary and secondary treatment stages. Identify the major pollutants removed in each stage.

( Please no too long answers )

Assume that the general contractor during the contract bidding phase notices a critical element of the wall section detail for the building is omitted. Further assume, the general contractor knows that the missing element is necessary for a successful project, required by code and will increase the cost of the project. The general contractor with knowledge of the error fails to disclose it or raise any question or request for information and bids the project believing they will be entitled to a hefty change order by raising it later. Explain how the law, ethics and morality combined with the terms of the AIA A201 General conditions should treat the General Contractor’s request for a change order for the cost of installing the missing element.

Consider a 2-acre detention basin with vertical walls. The triangular inflow hydrograph increases linearly from zero to a peak of 60 cfs at 60 min and then decreases linearly to a zero discharge at 180 min. Route the inflow hydrograph through the detention basin using the head discharge curve for the 5-ft pipe spillway in table below. The pipe is located at the bottom of the basin. Assuming the basin is initially empty, use the level pool routing procedure with 10-min time interval to determine the maximum depth in the detention basin.

Elevation Discharge

(ft) (cfs)

0.0    0

0.5    3

1.0    8

1.5 17

2.0 30

2.5 43

3.0 60

3.5 78

4.0 97

4.5 117

5.0 137

5.5 156

6.0 173

6.5 190

7.0 205

7.5 218

8.0 231

8.5 242

9.0 253

9.5 264

10.0 275

Contractor performed considerable work on a project. Owner then became insolvent, leaving Contractor unpaid. Contractor tried to recover payment from the undisbursedconstruction loan proceeds being held by Owner's bank. Contractractor argued that it was a beneficiary of the loan agreement between bank and Owner. Bank refused to make payment.

Discussion

Do you agree with the Contractor's argument? Does the bank have any contractual obligation to disburse the unused loan to the contractor? How would you prevent this kind of financial risk?

2. Design a trapezoidal vegetative waterway that has a side slope of 4:1, a slope of 4%, flow equal to Q= 75 cfs, an erosion resistant soil, and the grass mixture grown to 2 inches in height

1. What is the difference betw een direct and indirect site characterization methods? 2. Give an example of direct measurement method? 3. Give an example of indirect measurement method?

I DOWNVOTE for incorrect answers.
Explain the helicoidal flow theory required.

1.Describe the four stages to Project Life Cycle. Discuss in your own words the key documents likely to be utilized by the PM for each stage. Provide a template as an example for each one.

1. As an Geotechnical Engineer for a company you have been instructed to handle a project to develop a new Mall. The project currently in construction stage. During process of pile installation, the contractor notices few problems with the site condition:

1. Limited area for work space which might have problem to use conversional method for pile installation.
2. Project site is near with Hospital (contractor must control the sound pollution).

As a consultant you are need to solve these problems and need to suggest (with explanation) suitable method to install the pile.

2. After complete installation of pile, you are need to suggest method/s to conduct pile test (with explanation).

bridge components description and painting with some details