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قراءة كتاب The American Type of Isthmian Canal Speech by Hon. John Fairfield Dryden in the Senate of the United States, June 14, 1906

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The American Type of Isthmian Canal
Speech by Hon. John Fairfield Dryden in the Senate of the United States, June 14, 1906

The American Type of Isthmian Canal Speech by Hon. John Fairfield Dryden in the Senate of the United States, June 14, 1906

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دار النشر: Project Gutenberg
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evident that the question of plan or type of canal is largely one for engineers to determine, but even a layman can form an intelligent opinion, without entering into all the details of so complex a problem as the relative advantage or disadvantage of a sea-level versus a lock canal. This much, however, is readily apparent, that a sea-level canal will cost a vast amount of money and may take twice the time to build, while it will not necessarily accommodate a larger traffic or ships of a larger size. A lock canal can be built which will meet all requirements; it can be built deep enough and wide enough to accommodate the largest vessels afloat; it can be so built that transit across the Isthmus can be effected in a reasonably short period of time—in a word, it is a practical project, which will solve every pending question involved in the construction of a transisthmian canal in a practical way, at a reasonable cost, and within a reasonable period of time.

To determine the question the President appointed an International Board of Consulting Engineers. The Board included in its membership the world's foremost men in engineering science, and the report is without question a most valuable document. The President, in his address to the members of the Board on September 11, 1905, outlined his views with regard to the desirability of a sea-level canal, if such a one could be constructed at a reasonable cost within a reasonable time. He said—

If to build a sea-level canal will but slightly increase the risk and will take but little longer than a multilock high-level canal, this, of course, is preferable. But if to adopt the plan of a sea-level canal means to incur great hazard and to incur indefinite delay, then it is not preferable.

The problem as viewed by the American people could not be more concisely stated. Other things equal, a sea-level canal, no doubt, would be preferable; but it remains to be shown that such a canal would in all essentials provide safe, cheap, and earlier navigation across the Isthmus than a lock canal.

For, as the President further said on the same occasion, there are two essential considerations: First, the greatest possible speed of construction; second, the practical certainty that the proposed plan will be feasible; that it can be carried out with the minimum risk; and in conclusion that—

There may be good reason why the delay incident to the adoption of a plan for an ideal canal should be incurred; but if there is not, then I hope to see the canal constructed on a system which will bring to the nearest possible date in the future the time when it is practicable to take the first ship across the Isthmus—that is, which will in the shortest time possible secure a Panama waterway between the oceans of such a character as to guarantee permanent and ample communication for the greatest ships of our Navy and for the largest steamers on either the Atlantic or the Pacific. The delay in transit of the vessels owing to additional locks would be of small consequence when compared with shortening the time for the construction of the canal or diminishing the risks in the construction. In short, I desire your best judgment on all the various questions to be considered in choosing among the various plans for a comparatively high-level multilock canal, for a lower-level canal with fewer locks, and for a sea-level canal. Finally, I urge upon you the necessity of as great expedition in coming to a decision as is compatible with thoroughness in considering the conditions.

The Board organized and met in the city of Washington on September 1, 1905, and on the 10th of January, 1906, or about four months later, made its final report to the President through the Secretary of War. The Board divided upon the question of type for the proposed canal, a majority of eight—five foreign engineers and three American engineers—being in favor of a canal at sea-level, while a minority of five—all American engineers—favored a lock canal at a summit level of eighty-five feet. The two propositions require separate consideration, each upon its own merits, before a final opinion can be arrived at as to the best type of a waterway adapted to our needs and requirements under existing conditions.

Upon a question so involved and complex, where the most eminent engineers divide and disagree, a layman can not be expected to view the problem otherwise than as a business proposition which, demanding solution, must be disposed of by a strictly impartial examination of the facts. Weighed and tested by practical experience in other fields of commercial enterprise, it is probably not going too far to say, as in fact it has been said, that there is entirely too much mere engineering opinion upon this subject and not a well-defined concentrated mass of data and solid convictions. It is equally true, and should be kept in mind, that the time given by the Board to the consideration of the subject in all its practical bearings, including an examination of actual conditions on the Isthmus, was limited to so short a period that it would be contrary to all human experience that this report should represent an infallible or final verdict for or against either of the two propositions.

It is necessary to keep in mind certain facts which may be concisely stated, and which I do not think have been previously brought to the attention of Congress. While the Board had been appointed by the President on June 24, 1905, the first business meeting did not take place until September 1st, and the final meeting of the full Board occurred on November 24th of the same year. This was the twenty-seventh meeting during a period of eighty-five days, after which there were three more meetings of the American members, the last having been held on January 31, 1906. Thus the actual proceedings of the full Board were condensed into twenty-seven meetings during less than three months, a part of which time—or, to be specific, six days—was spent on the Isthmus.

The minutes of the proceedings have been printed and form a part of the final report made to the President under date of January 10, 1906. They do not afford as complete an insight into the business transactions of the Board as would be desirable, and the evidence is wanting that the subject was as thoroughly discussed in all its details, with particular reference to the two propositions of a sea-level or a lock canal, as would seem necessary. Very important features necessary to the sea-level plan were treated in the most superficial way, guessed at, or wholly ignored. I do not hesitate to say that no banking house in the world called upon to provide funds necessary for an enterprise of this magnitude as a private undertaking would advance a single dollar upon a project as it is here presented by the majority of the Board to the American Congress as the final conclusion of engineers of the highest standing. The Board, as I have said, divided upon the question, and by a majority of eight pronounced in favor of a sea-level against a minority of five in favor of a lock canal. Let us inquire how this conclusion, of momentous importance to the nation, was arrived at and whether the minutes of the Board furnish a conclusive answer.

As early as the sixth meeting, or on September 16th—that is, after the Board had been only fifteen days in existence—a resolution was introduced by Mr. Hunter, chief engineer of the Manchester Ship Canal, requesting that a special committee be appointed to prepare at once a project for a sea-level canal.

Mr. Spooner.—What was the date of the resolution with respect to the lock canal?

Mr. Dryden.—October 3d, seventeen days afterwards.

In marked contrast, it was not until after the Board had visited the Isthmus and while the members were on their way home—that is, at sea—on October 3d, that, on motion of Mr. Stearns, a corresponding committee was appointed to prepare plans for a lock canal. The recital of dates is of very

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