Standard Proctor test was conducted on a silty clay soil collected from a proposed construction site. The results are shown in the following table. mass of moist soil in the mold (g) trial no. moisture Dry density content (%) 1 1480 9.4 2 1570 12.4 3 1690 14 4 1700 15.5 1650 18.3 a. Determine the maximum dry density (kg/m3) of compaction and the optimum moisture content. Given: volume of mold: 943.3 cm3. b. What is the degree of saturation at optimum moisture content? Gs=2.75

Q: Members BE, CE, and CF

A:

Q: Why is the licensing of the Engineers and Architects required?

A: licensing is the way of giving a professional person the authority to give their approval.

Q: Is the Resident Project Representative responsible for ordering supplies and equipment?

A: The Resident Project Representative (RPR) person should work on full time basis whereas the engineer…

Q: Question 1 A draw schedule is typically proposed by a contractor. O True False

A:

Q: What instructions are given to the field personnel?

A: - Field personnel is a position of an employee who need to work at non office place, mostly at work…

Q: Write a few words on Contracting for Public Works Project?

A: Contracting of public works project:

Q: Discuss  in  details coagulation

A: Coagulation is defined as the process of converting smaller dissolved solids into larger particles…

Q: What do you mean by fail safe design

A: Fail-safe designs are the methods of designs in which various techniques can be used to mitigate…

Q: The document typically marking the beginning of a project is called a O Substantial start O Notice…

A: The document typically marking the beginning of a project is called............ A) substantial start…

Q: Give a list of some of the technical records that must be maintained on a job?

A: The documents to hold at a construction site are just as follows: - Job state Records/ Work report…

Q: Who designed the structures at Harvard?

A: WALTER GROPIUS