Explain Compaction, Field compaction methods, Role of water content in compaction, Factors affecting compaction, the effect of compaction on the soil properties. Make sure we have some examples.

Compare AASHTO with the ASTM and come with a conclusion which one is more restricted? And do you think it is a valid restriction? And is the restriction valid for our infrastructure durability ?

What type of proposed professionals that will be part of the consultancy group performing the EIA?

1. (2 pts) What things do we need to be measured during the consolidation test?

2. (2 pts) What is the difference between primary consolidation and secondary consolidation?

3. (4 pts) Using a semi‐log plot of time versus dial readings describe the procedure that are used to determine the coefficient of consolidation cv?

4. (2 pts) Does the laboratory sample in the consolidation test deform laterally?

5. (2 pts) How many drainage paths are there in a consolidation test?

6. (4 pts) Describe how an oedometer can be used to determine the volumetric changes in a soil sample due to wetting over a range of vertical pressures?

7. (2 pts) What assumption do we make to permit us to compute settlement (vertical changes in ground surface) using the volumetric changes in a soil tested in the consolidation test?

discuss this please

1. The relationship between the fineness of cement and the resistance to concrete compression.,
2. The maternal heat rate of five types of Portland cement.
3. The development of resistance to pure compounds paste in cement
4, the rate of maternal heat rate, originally, types of Portland cement

Your client would like to subdivide his property into 60-acre parcels. He owns the NE ¼ of section 12, and the S ½ of the NW ¼ of section 12. Diagram a solution for the subdivisions?

1 You are appointed as a Contract Manager for an Employer who will be inviting competitive
tenders for a new project. You have been asked to assist the Tender Team in
terms of Contract Structure and documentation.
You have been requested to prepare PRELIMINARY ENQUIRY FOR INVITATION TO TENDER
as this is applicable where the JCT Standard Form of Building Contract, Intermediate Form
of Building Contract or Agreement for Minor Building Works is to be used. You are
required to follow principles of NJCC (the National Joint Consultative Committee for
Building UK) and CIB (Construction Industry Board) Code of Procedures for single stage
selective tendering.
You have included the necessary questions or tile for required information, but the replies
have been received in a different format.. What action do you take, and why?

A portion of the inflow hydrograph to a reach of channel is given below. If K = 1 unit and the weighting factor, X = 0.30, find the outflow of each time step from the reach for the period shown below with the Muskingum method, and plot the hydrograph of the inflow and outflow. Time Inflow Outflow 0 3 3 1 5 2 10 3 8 4 6 See example file for part of the calculations, you must show all the calculations for at least one time step on how you fill the table above.

list the procedure to carry an experiment to find the the dynamic viscosity and kinematic viscosity of fluid. please show the formula to find the dynamic viscosity and kinematic viscosity.

1. Triangulation is a technique used in estimating where the results of three estimating techniques are averaged or compared to improve the overall estimate based on a single method.

True

False

2. Quality is directly impacted by the balance achieved in the triple constraint.

True

False

3. Which of the following is NOT a knowledge area for project managers as specified in your text

A simply supported beam of 10m span carries a uniformly distributed load of 50kN/m spread over 5m from the left support and a 5kN concentrated load on its center . Its base is 250mm while deep is 500mm. Calculate the maximum deflection in mm. E = 2.0x10^5 N/mm2. Use the area moment method

A reverse osmosis membrane has a water permeation coefficient of 2 x 10-5 cm3/(cm2-sec-atm). It is used to treat a brackish water stream at 25 0C that contains 5,000 mg/L of salt (NaCl).

Question 1: Compute the osmotic pressure of the brackish feed stream

Question 2 – If the feed pressure is 27.2 Atm and the membrane area is 5 m2, what is the permeate flow rate.

How to model a stormwater management area from a real-world problem to a mathematical model?

What parties to the building design and construction process—in addition to architects, mechanical engineers, and electrical engineers—will play a substantive role in establishing the success of fire protection systems? For each party that is identified, briefly outline the role they can/should play.