Interesting laws of Engineering

Some interesting findings in (King 1944):

Strive for conciseness and clarity

Strive for conciseness and clarity in oral or written reports. If there is one bane of an executive's existence, it is the man who takes a half hour of rambling discourse to tell him what could be said in one sentence of twenty words. There is a curious and widespread tendency among engineers to surround the answer to a simple question with so many preliminaries and commentaries that the answer itself can hardly be discerned. It is so difficult to get a direct answer out of some men that their usefulness is thereby greatly diminished. The tendency is to explain the answer before answering the question. To be sure, very few questions admit of simple answers without qualifications, but the important thing is to state the crux of the matter as succinctly as possible first. On the other hand, there are times when it is very important to add the pertinent background or other relevant facts to illuminate a simple statement. The trick is to convey the maximum of significant information in the minimum time, a valuable asset to any man

Be extremely careful of the accuracy

Be extremely careful of the accuracy of your statements. This seems almost trite, and yet many engineers lose the confidence of their superiors and associates by habitually guessing when they do not know the answer to a direct question. It is certainly important to be able to answer questions concerning your responsibilities, but a wrong answer is worse than no answer. If you do not know, say so, but also say, ”I'll find out right away." If you are 'not certain, indicate the exact degree of certainty or approximation upon which your answer is based. A reputation for dependability and reliability can be one of your most valuable assets. This applies, of course, to written matter, calculations, etc., as well as to oral reports. It is definitely bad business to submit a report to the boss for approval without first carefully checking it yourself, and yet formal reports are sometimes turned in full of glaring errors and omissions.

You owe your boss keeping him informed of all Significant developments

This is a corollary of the preceding rules: An executive must know what's going on. The main question is: How much must he know—how many of the details? This is always a difficult matter for the new man to get straight. Many novices hesitate to bother the boss with too many reports, and it is certainly true that it can be overdone in this direction, but in by far the majority of cases the executive's problem is to extract enough information to keep adequately posted. For every time he has to say, "Don't bother me with so many details," there will be three times he will say, “Why doesn't someone tell me these things?" Bear in mind that he is constantly called upon to account for, defend, and explain your activities to the ”higher-ups," as well as to co-ordinate these activities into a larger plan. In a nutshell, the rule is therefore to give him promptly all the information he needs for these two purposes

Never invade the domain of any other division without the knowledge and consent of the executive in charge

Never invade the domain of any other division without the knowledge and consent of the executive in charge. This is a very common offense, which causes no end of trouble. Exceptions will occur in respect to minor details, but the rule applies particularly to:

  1. The employment of a subordinate. Never offer a man a job, or broach the matter at all, without first securing the permission of his boss. There may be excellent reasons why the man should not be disturbed.
  2. Engaging the time or committing the services of a subordinate for some particular project or trip. How would you feel, after promising in a formal meeting to assign one of your men to an urgent project, to discover that some other executive had had the gall to send him on an out-of-town trip without attempting to notify you? Yet it has been done!
  3. Dealings with customers or outsiders, with particular reference to making promises or commitments involving another division. In this connection bear in mind especially that, when you are in the “field” or the “districts,” you are on the premises of the district manager or local office, and that all transactions must be with the manager’s permission just as if you were in his home.
  4. Performing any function assigned to another division or individual. Violations of this law often cause bitter resentments and untold mischief. The law itself is based upon three underlying principles:

(a) Most people strongly dislike having anyone “muscle” into their territory, undermining their job by appropriating their functions. (b) Such interference breeds confusion and mistakes. The man in charge of the job usually knows much more about it than you do, and even when you think you know enough about it, the chances are better than even that you’ll overlook some important factor. (c) Nine times out of ten when you’re performing the other fellow’s function, you’re neglecting your own. It is rarely that any engineer or executive is so caught up in his own responsibilities that he can afford to take on those of his colleagues.

There is a significant commentary on this last principle which should also be observed: In general you will get no credit or thanks for doing the other fellow’s job for him at the expense of your own. But it frequently happens that, if you can put your own house in order first, an understanding of and an active interest in the affairs of other divisions will lead to promotion to a position of greater responsibility. Many a man has been moved up primarily because of a demonstrated capacity for taking care of other people’s business as well as his own.

In all transactions be careful to “check in” everyone who has a right to be in

In all transactions be careful to “check in” everyone who has a right to be in. It is extremely easy, in a large corporation, to overlook the interests of some division or individual who does not happen to be represented, or in mind, when a significant step is taken. Very often the result is that the step has to be retracted or else considerable damage is done. Even when it does no apparent harm, most people do not like to be left out when they have a stake in the matter, and the effect upon morale may be serious.

Of course there will be times when you cannot wait to stand on ceremony and you’ll have to go ahead and “damn the torpedoes.” But you cannot do it with impunity too often.

Note particularly that in this and the preceding item the chief offense lies in the invasion of the other man’s territory without his knowledge and consent. You may find it expedient on occasions to do the other man’s job for him, in order to get your own work done, but you should first give him a fair chance to deliver the goods or else agree to have you take over. If you must offend in this respect, at least you should realize that you are being offensive.

Promises, schedules, and estimates are necessary and important instruments in a well-ordered business.

Promises, schedules, and estimates are necessary and important instruments in a well-ordered business. Many engineers fail to realize this, or habitually try to dodge the irksome responsibility for making commitments. You must make promises based upon your own estimates for the part of the job for which you are responsible, together with estimates obtained from contributing departments for their parts. No one should be allowed to avoid the issue by the old formula, “I can’t give a promise because it depends upon so many uncertain factors.”

Consider the “uncertain factors” confronting a department head who must make up a budget for an entire engineering department for a year in advance! Even the most uncertain case can be narrowed down by first asking, “Will it be done in a matter of a few hours or a few months—a few days or a few weeks?” It usually turns out that it cannot be done in less than three weeks and surely will not require more than five, in which case you’d better say four weeks. This allows one week for contingencies and sets you a reasonable bogie under the comfortable figure of five weeks. Both extremes are bad; a good engineer will set schedules which he can meet by energetic effort at a pace commensurate with the significance of the job.

As a corollary of the foregoing, you have a right to insist upon having estimates from responsible representatives of other departments. But in accepting promises, or statements of facts, it is frequently important to make sure that you are dealing with a properly qualified representative of the other section. Also bear in mind that when you ignore or discount another man’s promises you impugn his responsibility and incur the extra liability yourself. Of course this is sometimes necessary, but be sure that you do it advisedly. Ideally, another man’s promises should be negotiable instruments, like his personal check, in compiling estimates.

Cultivate the habit of “nailing matters down” to their simplest terms

Cultivate the habit of “nailing matters down” to their simplest terms. The faculty for reducing apparently complicated situations to their basic, essential elements is a form of wisdom that must usually be derived from experience, but there are marked differences between otherwise comparable individuals in this respect. Some people seem eternally disposed to “muddy the water,” or they “can never see the woods for the trees,” etc. Perhaps a man cannot correct such an innate tendency simply by taking thought, but it appears to be largely a matter of habit—a habit of withdrawing mentally to a suitable vantage point so as to survey a mass of facts in their proper perspective, or a habit of becoming immersed and lost in a sea of detail. Make it practice to integrate, condense, summarize, and simplify your facts rather than to expand, ramify, complicate, and disintegrate them.

Many meetings, for example, get nowhere after protracted wrangling until somebody finally says, “Well, gentlemen, it all boils down simply to this …,” or “Can’t we agree, however, that the basic point at issue is just this …,” or, “After all, the essential fact remains that …”

This sort of mental discipline, which instinctively impels a man to go down to the core to get at the crux of the matter, is one of the most valuable qualities of a good executive.

TODO Read the executive section in the future..

SCHEDULED: <2027-12-01 Wed>

References

  • King, W. J. (1944). The Unwritten Laws of Engineering. The American Society of Mechanical Engineers.