Small repairs were made upon the head, wheel, and boiler of No.7 in the fall and again durinrg the spring. ... The 28 pile drivers, with marine boilers, large jet pumps, and hoisting engines, have been kept in serviceable condition ... 11 is also available for such use, or for a driver, if desired; but the other bulls were built in 189_0 and are not worth repairing. Derrick boatsaNo. 1 was towsd to the depot in the spring, the hull and machinery repaired, and the sheer legs straightened.
|Title||:||Annual Report of the Chief of Engineers to the Secretary of War for the Year ...|