Can a COntractor hold on to the approved logic of a project schedule as one of its contractual rights?
The logic I am referring is the proposed sequencing of work of a certain project, which have been approved by the project consultant. During the course of evaluation for Time Extension, the approved logic was deemed illogical with respect to predecessors and successors of some activities. For example, the logic presented that plastering works cannot start unless the installation of air-conditioning units is completed. In which case, if the duration for installation of air-con is increased due to increase in qty (or it started late due to factors attributable to the owner), the start of plastering works will automatically move forward contributing to longer than expected extension of time. The Consultant would not agree using the same logic of schedule that was previously approved and suggested to re-arrange the logic to make it appear more logical.
The Contractor initially insisted on its Contractual right to use the original logic because it passed the required processing for approval. During the negotiation, the COntractor conceded to re-arrange the schedule if only to preserve its good relationship with the consultant and owner. Hence a shorter extension of time was achieved. This however corresponds to reduce time extension claim on the part of COntractor.
I am just curious whether the COntractor has valid claim assuming it will push on his initial claim for contractual right to use the original logic of approved schedule.
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