Boston's Big Dig, the largest highway project in U.S. history, was originally projected to cost about $2 billion. The price now is over $14 billion. I don't know why they're over budget, but I do know that there has been intense pressure to hold costs down. Maybe part of their problem is the pressure to reduce costs.
Since the need to cut costs suggests that earlier estimates were off, why do we believe the new estimates? They're usually made under extreme time pressure, and with obvious bias. They might even be worse than the estimates they replace.
Yet, we do it and we do it again. Whenever we cut budgets, we risk cutting too much. And then we must deal with a hard truth: if we cut too much, the project will likely cost even more than if we hadn't cut at all.
When we cut too much, new mechanisms — many invisible — kick in, and all are beyond the control of project management. Uncontrolled processes lead to uncontrolled costs, and that's why cutting too much raises costs. Some examples:
- Responding to the call for cuts, people re-estimate their work, knowing that only the "right answers" can save their pieces of the project. Unaware, they bias their estimates. Overruns are inevitable.
- When we charge time to one project and work on another, or when we "borrow" equipment, we're bootlegging. It's widespread, and it's completely off the books.
- Excessive budget
which is hard
- If we believe that we won't gain approval for additional staff, we might be tempted to keep some people we have, even when we don't really need them, because we doubt that we can get them back when we do need them again. So when money is tight, we find some people sitting around.
- Bingeing and purging
- When an organization goes through a sequence of "freezes," it inevitably goes through a matching sequence of thaws. During thaws we grab whatever we can. Often, this grab goes beyond satisfying backlogged needs, and becomes a true binge. Like squirrels burying acorns, we acquire what we can whether we need it or not.
- When budgets are tight, we sometimes defer addressing problems. For example, if a project is late, we shorten testing. This defers discovery of problems, often until after the product ships, when resolving the problems is even more expensive. The project cost is reduced, but the cost to the enterprise climbs dramatically.
Projects never go quite as planned. We expect that, but we don't expect disaster. How can we get better at spotting disaster when there's still time to prevent it? How to Spot a Troubled Project Before the Trouble Starts is filled with tips for executives, senior managers, managers of project managers, and sponsors of projects in project-oriented organizations. It helps readers learn the subtle cues that indicate that a project is at risk for wreckage in time to do something about it. It's an ebook, but it's about 15% larger than "Who Moved My Cheese?" Just USD 19.95. Order Now! .
One symptom of resource starvation is the urge to make every effort "count" towards the ultimate deliverable. For a discussion of the downside of this approach, see "Trying to Do It Right the First Time Isn't Always Best," Point Lookout for March 14, 2007.
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More articles on Project Management:
- Nine Project Management Fallacies: III
- Some of what we "know" about managing projects just isn't so. Identifying the fallacies of
project management reduces risk and enhances your ability to complete projects successfully.
- Durable Agreements
- People at work often make agreements in which they commit to cooperate — to share resources, to
assist each other, or not to harm each other. Some agreements work. Some don't. What makes agreements durable?
- Design Errors and Group Biases
- Design errors can cause unwanted outcomes, but they can also lead to welcome surprises. The causes of
many design errors are fundamental attributes of the way groups function. Here is Part II of our exploration.
- On the Risk of Undetected Issues: I
- In complex projects, things might have gone wrong long before we notice them. Noticing them as early
as possible — and addressing them — is almost always advantageous. How can we reduce the
incidence of undetected issues?
- Unresponsive Suppliers: I
- If we depend on suppliers for some tasks in a project, or for necessary materials, their performance
can affect our ability to meet deadlines. What can we do when a supplier's performance is problematic,
and the supplier doesn't respond to our increasingly urgent pleas for attention?
See also Project Management for more related articles.
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- And on May 1: Full Disclosure
- The term "full disclosure" is now a fairly common phrase, especially in news interviews and in film and fiction thrillers involving government employees or attorneys. It also has relevance in the knowledge workplace, and nuances associated with it can affect your credibility. Available here and by RSS on May 1.
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