CM5345 Infrastructure Evaluation Maintenance Renewal

List the step by step procedure for repairing this deteriorated area 3 pts 2) Calculate the area and the volume of the area to be repaired & show on chart & in section 3 pts 3) Propose the materials to be used for this repair & discuss the reason why they were selected 3 pts 4) Assuming a pre-bagged cementitious system is to be used, determine the number of bags that will be needed 3 pts 5) If each bag costs $150 & the cost of other material & workmanship is $5000/CY, calculate the cost of the repair with 5% waste 3 pts 6) If shotcrete system is used, each bag costs $125 & the cost of other material & workmanship is $3500/CY but the material waste is 30%, calculate the estimated cost of the repair 3 pts 7) If this work is in a tight and confined area, which system would you use and why? 2 pts 8) A 0.5 mm wide diagonal active crack was detected as shown. Describe the nature of this crack and Describe how and which material you would use to fix it?