浙大《工程管理专题》离线作业(国外英文资料).docVIP

浙大《工程管理专题》离线作业(国外英文资料) Zhejiang University project management special topic offline homework Case study questions (5 questions, 20 points each) (a) a construction company (Party B) signed a construction contract with a factory (Party A) in April 20th with a construction area of 3000m3 industrial workshop (with basement). The construction plan and schedule approved by Party B have been approved by the engineer. The earthwork quantity of foundation pit excavation of the project is 4500m3, assuming the direct cost is 4.2 yuan /m3, and the comprehensive rate is 20% of the direct cost. The foundation pit construction scheme: the earthwork using lease a bucket capacity for backhoe excavator construction 1m3 (rent 450 yuan / number). Party A and Party B agreed to start in May 11th and completed in May 20th. In the actual construction, the following events took place: (1) for leasing excavator overhaul, late start 2 days, resulting in 10 working days idling. (2) in the course of construction, due to the soft soil layer, received the supervision engineer May 15th stop instruction, geological review, with 15 working days. (3) in May 19th, the supervision engineer received a return order in May 20th, and at the same time raised the design change notice for the excavation depth of the foundation pit to increase the earthwork excavation amount by 900m3 2m. (4) on May 20th ~22, the heavy rain forced the excavation to be suspended. By idling 10 working days. (5) May 23 daily 30 days repair blunt bad permanent way, in May 24th to restore the mining work, the final pit in May 30th to dig. Question: (1) the construction company may claim compensation from the manufacturer for any of the above events; which events cannot claim and explain the reasons. (2) how many days do you claim for each event? How long is the total duration claim? (3) assuming that the labor cost is 23 yuan / day, and that the increase of labor cost is 30% of the labor cost, how much is the reasonable cost claim?