Takt Time

C$.$

Flow

B$.$

Value Stream Mapping

A$.$

Theory of Constraints

A$.$

It is primarily focused on activity durations for effective project implementation. The primary scheduling objective is to reduce project activities' uncertainty and duration to make scheduling reliable.

B$.$

Generates a process flow diagram of activities and other project information. It is a well$-$accepted method of displaying the process steps and workflow and then providing a system to analyse these practices in creating an effective improvement plan

C$.$

Inputs $($craftspeople$,$ material, equipment, information$)$ are furnished at the same rate or faster so$,$ that process and output production is not delayed. There are two types of process and operation. The optimal process is reached when value is added constantly in preparation and installation with no waste

D$.$

Customer schedule expectation or contract deadline. This typically is coupled with a contingency of time so the customer is not disappointed or contract damage clauses are invoked.