Construction Cost Control & Management - Coursework Example

The length of the lodge is 14 meters and the width is 10 meters. The rear roofing will not be excavated. The perimeter area that is to be excavated is the outer 2m width, and the depth will be 2.75 m. On the first day at the site, only the excavator and the driver will be present since the only work on that day will only involve digging up the ground. The material extracted is of poor quality and will be deposited in a pit far away from the site. The material is to be transported to a pit 8 km away by 20 tones capacity lorry.

The number of lorries to be used during excavation period are two, which means the time taken to load one lorry is equal to the time taken by the other lorry to ferry the unwanted soil and come back. The time taken to load a lorry is estimated to be 30 minutes, thus, the speed of the lorry is 32 km per hour. That means in a day each lorry is expected to make 8 trips but one lorry will take one less trip which is lost at the start of the day meaning the total number made in a day are 15. Thus, the excavator and the general operations will take 12 days while the lorry and the loader will cover 12 days.

The ground work will involve the laying down of a building foundation that will include parts of walls, piers and a column. The foundation will have to be strong and this means it has to be dug deeper enough to enable stability of the lodge. The ground work stage will be have various costs expenditures in the excavation process which will include payment of the wheeled excavator, cost of hiring a lorry to transport the excavated soil, paying the loader back hoe, tipping fee and other general operative costs.

The workers will take 8 hours per day and the work will be carried out for six days a week. Thus, the excavation will take 96 hours since the maximum period allowed is two weeks. The tipping site is paid per 10000 m3 lorry capacity deposited for price of $20. The cost of the various tasks attached to the groundwork stage are general operation costs $12 per hour, lorry and driver $38 per hour, wheel excavator and driver $35 per hour and loader backhoe $32 per hour. Brickwork; the walls of the lodge are to be built by bricks with a cement lime mortar.

The number of bricks that will be used in the construction of the lodge will depend on the perimeter, height and partition of the lodge. The costs that will be involved in brickwork are that of purchasing the bricks, cement, cost of hiring a mixer, cost of labor and general operative costs. The price of the block bricks is $ 54 per 1000 bricks and the price of the hollow bricks is $ 100 per 1000 bricks. The overall cost charged by the contractor includes the cost of the materials, 8% on overheads and profit.

The appearance of the wall is to be improved during the course of the contract by hollow bricks of different which will be sourced from a different manufacturer. Thus, the cost of the bricks will different due to their nature. The sunken bricks are more easily broken than the rest and the amount of waste is expected to be twice of the other bricks. The cost of the two types of bricks differs in their prices levels. The cost of block bricks is estimated to cost 75% to the price of the hollow bricks.

Wall cladding; the wall cladding will involve the process of installing the bricks to form walls and the floor of the lodge. The installation process will face two set of periods because of the two types