Hello, there are 3 assignments in the pdf instruction attached, however we are only doing assignment 1 for this case. I made the deadline short because, this assignment is already finished. a friend...

Construction surveying 1
Construction surveying
Student Name
Student Roll No:
Assignment 1.a
Gantt chart :

Critical path diagram:
Critical path : A-D-F-G-I-L-M-M-O
Duration : 0+2+8+9+3+4+3+1+0 = 30 days
Total float = critical path duration-duration of non-critical path
Non-critical path = A-D-F-J-K-O-P = 0+2+8+6+3+4+0 = 23 days
Total float = 30-23 = 7 days
Assignment 1.b
1.
In construction sector, there are mainly two types of contract: 1. Lump sum contracts 2. Schedule of rates contracts.
As there is competition in the prices amongst contractors then these two contracts usually applied and uses. There are mainly two aspects and situations provided and select the suitable contract to manage complete work.
a. Supply three robotic total stations plus specified associated equipment
In this case, the employees need to deliver or supply equipment that means it demand transportation and machine delivery management system. in this case, the management contract is most suitable by considering situation. in this case, the employer may interest a contract for the specific activity and entire performance of the project. the specific unit or small size organization may undertaking the work which must ca
ied out all those functions either using own resource or specialist.
Under this situation, the contractor or company is responsible for the specific project in its entirety and the project manager. In this case, the tender...