As a contractor on the Buladelah Bypass Project, the principle contractor had us operating to a tight schedule, the conditions and requirements of our project management plans were quite detailed. Allowances for delays in production have to be made for factors like maintenance repairs, servicings and estimated breakdowns ( all factored in to overal plan), other issues included the weather ( we couldn't operate in rain or thunderstorm), condition of ground ( drying out mud/ clay environment).
Outside the strict quota we had, there was a constant list external key stakeholder requirements to meet. The RTA and various other representatives / inspections were constantly checking up to make sure their conditions were met. If we breached any one of numerous requirements, we would be heavily penalized/ fined. For some of our tasks,we had to have it in writing well in advance when we were going to temporarily close traffic off, if we went out that side that pre-approved plan then once again we would be severely penalized, even if it was just a couple of minutes outside the
schedule.
While I have no intention of giving any details about the Buladelah bypass project itself, contractors on these kinds of projects are constantly under the pump by external interest groups, and most
project managers, supervisors and employees are working very hard to keep to conditions set in their project management plans. I'm now working as a contractor on the Hunter Expressway Project, along with other projects in other states ( NSW, Qld, SA, Vic).
Regards
Campfire