Question $4,[10$ marks$]$

Case

During the construction of a warehouse for a harbour, a shutter panel on the back of the wall was kicked out of position resulting in $2$ metres of the wall section being $50$ mm thicker at its base. In addition, honeycombing of the concrete occurred.

The Employer's Agent's Representative on the site instructed the Contractor to break down and replace that section of the wall, arguing that the reinforcement will be subject to salt and sea air and will rust, making the wall structurally unacceptable. The Contractor does not agree with this decision.

$1$

Required:

Support your answers with the relevant clauses from the GCC$2015.$ State the clause number only. Do not copy and paste the clauses.

a$)$ Can the Employer's Agent's Representative reject work? If so$,$ under what circumstances?

b$)$ What remedy is open to the Contractor if he does not agree with the Employer's Agent's Representative?

c$)$ If you were the Employer's Agent, what would be your decisions? Motivate your response with clauses from the GCC$2015.$