Wastewater treatment is to be designed for a newly developed area located within the vicinity of forest reserve park and commercial space (shopping mall). Given that the current population are 20,000. You are to design a wastewater treatment plant for only biological process units of Trickling filter which can serve the purpose of both BOD removal and nitrification. You are to submit a design report containing :

1. Growth area and population trends for a design period of 20 years (Use arithmetic method).

Need a good 'Introduction' for project "RESILIENCE MODULUS OF FLEXIBLE PAVEMENTS".

II. Discuss the planning feature of garden at industrial estate. III. Explain the merits and demerits of Green roofs. IV. State types of Mughal gardens along with their landscape planning citing examples V. Discuss the role of children’s play area in the city and elaborate design considerations and element used for different age groups (5 Marks

A 17-ft-high retaining wall is restrained from yielding. The shear strenght parameters are c = 0 and φ33 The water table being 7 ft below the surface. The saturated unit weights of the rock is 122 lb/ft³, above the water table the (dry) unit weight of the rock is 104 lb/ft³. Assume that for OCR= 2. Calculate the lateral force Po per unit length of the wall. Also, determine the location of the resultant force.

Assessment 5.0: Hand back process Produce a report (min 300 words) to detail the hand back process as defined by the infrastructure controller and detail the factors that should be considered as part of the hand back process including the potential areas for special consideration which should be confirmed. Detail the requirements for construction records which form part of the hand back process. The assets will be handed-back to the procuring authority at contract expiration. It is good practice to establish minimum criteria to be met by the assets so as to ensure that these are transferred back to the procuring authority in an acceptable condition.

 (a) What are the negative health implication of metals in a structure/building? (b) Mention and briefly explain five (5) famous structure/building that was constructed using steel.

Given a 3- layered system with the following information: a1=3.2 in , P or q = 140 psi , h1=8in , E1=350,000 psi h2=16in , E2=17,500 psi and E3=8,750 psi. Find: 1.K1? 2.K2? 3.A? 4.H?

5.ZZ1? 6.ZZ2? 7.(ZZ1-RR1)? 8. (ZZ2=RR2)? 9. z1(kPa)? 10. z2 (kpa)? 11. r1 (kpa)? 12 r1?

Define and describe the key process flow and actions in place for an agreement to be converted into contract especially in terms of its scope of legality, competency and consequences of breaching. Explain and illustrate the legal terms “Assent” and “Acquiescence” in a common legal contract.

Engineers worldwide hold to the strong belief that man's enjoyment and continued existence on this planet will depend on the care and protection he provides to the environment. Therefore, they adhere to certain principles when they embark on any professional activity. Discuss these principles.

What is the average percentage of time that construction workers and productive according to James Adrian (2004)?

A dump truck with a heaped capacity of 10 yd³ is used to dispose of excavated material at a dump site 3.5 mile away from the job site. The average velocity of the dump truck is 40 kph. The dump time is 30 seconds, load time is 40 seconds. Assume a 50 minutes/hour efficiency, determine the production of the dump truck to complete the 12’ deep excavation of 100’x200’ size building footprint?

A circular plate having a diameter of 330 mm is held perpendicular to an axisymmetric horizontal jet of air having a velocity of 43 m/s and a diameter of 88 mm as shown in the figure below. A hole at the center of the plate results in a discharge jet of air having a velocity of 43 m/s and a diameter of 22 mm. Determine the horizontal component of force required to hold the plate stationary.

the tolerance is +/-2%