In practicing their profession, engineers may cause safety and hazards to another party or environment as a result of their unprofessional practices. Explain and assess the legal implications of these professional negligence in the engineering practices.

Describe any laws, regulations or policies that relate to the efforts of ensuring and governing low cabon, plastic free and green environment in Malaysia. Decide whether the existing laws in Malaysia are sufficient to regulate various issues pertaining to low carbon, plastic free and green environment. If yes, please explain why you think so and if not, please suggest any practicable enhancements to the existing laws or national policies in order to better improve the enforcement.

Q.In case of f(F,p,D,V,Mu,g), express F as a function of other physical quantities through Buckingam-pi method.

Sandstone pore of 20 mm in diameter and 100 mm long with porosity of 15% is prepared for
core flood experiment. The sandstone pore is fully (100%) saturated with water by injecting
water with viscosity of 1cp at volumetric flow rate of 20 cubic mm/sec. A pressure drop of 1
atm was recorded across the pore during the injection process.
i. What is the absolute permeability of the sandstone pore sample in mD?
ii. What is the pore volume of sandstone sample?
iii. The sandstone pore sample is flooded by oil with viscosity of 2 cp until
water saturation reaching to 25%. Calculate the oil volume inside the pore
at the end of flood

Why did plantation labor transition from Amerindian and indentured labor to enslaved African labor? How did each labor system work? What products magnified labor systems?

Combine the following aggregates in the right proportions to produce a blend with the given target gradation.

A capped pile group consisting a rectangular grid of 7 by 3 spanning a total length of, 7.1 m in length. Piles are of size 400 mm diameter and spaced at 1.8 m interval. The soil profile at the site consists of 2.5 m of sand followed by clay soil below. Drive Method construction method would be used. Field and laboratory data on the soil profile indicates top layer shear strength of N = 25. Average and strength for bottom layer are Cu = 265 kPa and Cu = 290 kPa. Adhesion factor between soil and pile is 0.9. Would you recommend using the piles as a group or singles?

Part A: Show your working for the following

Pile Group Design

1. Tip of base Area A_b (m²)=
2. Base Perimeter P (m) =
3. Ultimate bearing capacity q_f =
4. Tipt resistance (kN) =
5. Layer 1 Shaft Resistance (kN) =
6. Layer 2 Shaft Resistance (kN) =
7. Ultimate Load Q_f (kN) =

Part B: Show your working for the following

Single Pile Design

8. Ultimate bearing capacity qf (kPa) =
9. Tipt resistance (kN) =
10. Layer 1 Shaft resistance (kN) =
11. Layer 2 Shaft resistance (kN) =
12. Ultimate Load Qf (kN) =
13. Pile group efficiency (%) =
14. Spacing criteria satisfied? (Yes/No)
15. Use Piles as (Single/Group) =

A new waste treatment plant has been planned to replace an existing small aging plant for your home town. Discuss the MOEs for (i)the overall system, (ii)each phase of the overall system development,and (iii)the operations phase of any of the plant’s processes.

11. Bonus (10%) Explain your understanding of effective Stress concepts. Why effective stress is considered the most important concept in geotechnical engineering including but not limited to slope engineering, design of earth structures and foundation engineering, etc.?  How did you make the best understanding and application of effective stress to soil engineering? (Note: You have calculated them in your homework jobs assignment and have been applying them in settlement analysis as in the tests).

QUESTION 18

What kind of curve is used in stream gauging to relate water surface to discharge?

QUESTION 19

What kind of curve results from the statistical analysis of annual peak discharge date from a stream gauge?

QUESTION 20

What might the HEC-SSP computer program be used for?

Select the lightest W-section for bending,

Cb=1

MD = 60 k-ft

ML = 40 k-ft

Fy= 50 ksi

Lb=10ft

Q6: A cantilever beam having span ‘L’ m was subjected to a uniformly distributed load of
magnitude 8 kN/m for a distance of ‘0.6 L’ from the free end and two concentrated loads one of
magnitude 15 kN at a distance ‘0.25 L’ m from the free end while the other of magnitude ‘22’ kN at
a distance ‘0.6 L’ m from the free end respectively. It was observed that the maximum bending
moment acting on the beam is equal to (-369 kNm). Suggest a suitable span for the beam based on
the loading condition. How it will change the reaction at the fixed support? What happens to the
shear force and bending moment values at the fixed support, free end and at the center of the
beam? By plotting bending moment and shear force diagram for the beam briefly conclude the
relationship between the values for shear force and bending moment

Analyze a response to an mishap or incident that involved critical infrastructure and discuss the coordination & cooperation between local/state/federal/ territorial/or tribal (as applicable)