Discretionary dependencies are sometimes referred to as preferred logic, preferential logic, or soft

? D iscretionary dependencies. Discretionary dependencies are sometimes referred to as preferred logic, preferential logic, or soft logic. Discretionary dependencies are establishedbased on knowledge of best practices within a particular application area or some unusual aspect of the project where a specific sequence is desired, even though there may be otheracceptable sequences.??.Discretionary dependencies should be fully documented since they can create arbitrary total float values and can limit later scheduling options. When fast trackingtechniques are employed, these discretionary dependencies should be reviewed and considered for modification or removal. The project team determines which dependencies are discretionaryduring the process of sequencing the activities. ? E xternal dependencies. External dependencies involve a relationship between project activities and non-project activities.??.Thesedependencies are usually outside the project team?s control. For example, the testing activity in a software project may be dependent on the delivery of hardware from an external source, orgovernmental environmental hearings may need to be held before site preparation can begin on a construction project. The project management team determines which dependencies areexternal during the process of sequencing the activities. ???. Internal dependencies. Internal dependencies involve a precedence relationship between project activities and are generallyinside the project team?s control. For example, if the team cannot test a machine until they assemble it, this is an internal mandatory dependency. The project management team determineswhich dependencies are internal during the process of sequencing the activities. Leads and LagsA lead is the amount of time whereby a successor activity can be advanced with respect to a predecessor activity. For example, on a project to construct a new office building, the landscapingcould be scheduled to start two weeks prior to the scheduled punch list completion. This would be shown as a finish-to-start with a two-week lead as shown in Figure 6-10. Lead is oftenrepresented as a negative value for lag in scheduling software.??.Complete Punch ListFS ? 2 Weeks (Lead)Write DraftSS ? 15 Days (Lag)Landscape Building LotEdit DraftFigure 6-10. Examples of Lead and Lag??.

Place your order
(550 words)

Approximate price: $22

Calculate the price of your order

550 words
We'll send you the first draft for approval by September 11, 2018 at 10:52 AM
Total price:
The price is based on these factors:
Academic level
Number of pages
Basic features
  • Free title page and bibliography
  • Unlimited revisions
  • Plagiarism-free guarantee
  • Money-back guarantee
  • 24/7 support
On-demand options
  • Writer’s samples
  • Part-by-part delivery
  • Overnight delivery
  • Copies of used sources
  • Expert Proofreading
Paper format
  • 275 words per page
  • 12 pt Arial/Times New Roman
  • Double line spacing
  • Any citation style (APA, MLA, Chicago/Turabian, Harvard)

Our guarantees

Delivering a high-quality product at a reasonable price is not enough anymore.
That’s why we have developed 5 beneficial guarantees that will make your experience with our service enjoyable, easy, and safe.

Money-back guarantee

You have to be 100% sure of the quality of your product to give a money-back guarantee. This describes us perfectly. Make sure that this guarantee is totally transparent.

Read more

Zero-plagiarism guarantee

Each paper is composed from scratch, according to your instructions. It is then checked by our plagiarism-detection software. There is no gap where plagiarism could squeeze in.

Read more

Free-revision policy

Thanks to our free revisions, there is no way for you to be unsatisfied. We will work on your paper until you are completely happy with the result.

Read more

Privacy policy

Your email is safe, as we store it according to international data protection rules. Your bank details are secure, as we use only reliable payment systems.

Read more

Fair-cooperation guarantee

By sending us your money, you buy the service we provide. Check out our terms and conditions if you prefer business talks to be laid out in official language.

Read more