Chicago : Engineering and Contracting Pub. Co. · leaf 487
f Wing Abutment. as covered in paragraph U ; The Meyers for-mula, Dulilished in Kn(.inkkkin<; it Contract-ino, March J!(, I!M1, is in general use on thissystem. Much dependence, however, is placed on a thorough knowledge of local conditionsbased on years of observation. Referring to paragraph… … 14.7 » • Fig. 6—Improved Section of WingAbutment. Fig. I. denoting the pipe culvert to be 1poles (1,320 ft.) east of mile post 236. Inspection books containing the above in-structions are furnished the engineer andmaster carpenter making the inspection.These books are a trifle larger than the…
Buildings
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