1. Draw the network diagram of the following information: A is the first job of the project O and N are two final jobs for project completion K precedes O N follows L and M J restricts the start of K and M C and B depends on the completion of A D follows B and may go on in parallel with C and E • E follows C I restricts the start of J and L H and G also restrict K and M F must precede G and may go in parallel with H E and D restrict H and I C must precede F

Q: Why is drainage clogging occur?

A: 1)Damaged Pipes-Another major cause of blocked drains is broken pipes. For water to flow freely, it…

Q: AGREEN BUILDING DESIGN FOR A GOVERNMENT CENTER, AND BIBAK DORM" STRENGTH WEAKNESS OPPORTUNITY THREAT…

A:

Q: Define Gas sampling.

A: Gas sampling is a method by which the chemical, thermal, and hydrological properties of a surface or…

Q: Describe the responsibilities of the inspector during construction.

A: Everyone wants a safe living and working place. For meeting these requirements of people, it is to…

Q: How is the inspection plan developed?

A: - Inspection plan is developed to provide information on the testing characteristics to ensure the…

Q: Please make a PERT CPM use the activity and duration below. Also use the format stated. PLEASE DON'T…

A: I will create a PERT CPM (Program Evaluation Review Technique Critical Path Method) chart using the…

Q: What organization publishes the major fire protection requirement manuals?

A: For any firefighters, it is very important to follow the rules and regulations. Every year many…

Q: a) Explain fire hydrant system. (b) Give an overview of fire safety, risk and control.

A: The Fire Hydrant Protection System is an active fire safety device that is made to combat fires of…

Q: meant by the term triage?

A: It is a general term it means when doctor receive two or more patients with different degree of…

Q: When designing a building, what devices should be included to prevent contamination of the public…

A: When designing a building with water supply protection in mind, the backflow preventer stands as the…

Q: Describe the Sources of Groundwater Contamination.

A: Groundwater is defined as the water below the surface of water which is stored in the spaces . It is…

Q: Define the term vadose zone.

A: Vadose zone is defined as the zone which lies between the water table and top of the ground surface.

Q: Write the five basic project planning steps when setting up a CPM Schedule?

A: Critical path is defined as the path when the duration of activities along this paths adds up to…