tion bolts and washers, sight feed cylinder lubricator, throttle valve, sight feed oil cups, full set of wrenches, governor pulley, driving pulley of proper dimensions for driving the dynamo selected (and all necessary pipes, valves, reducing motion and attachments for taking indicator cards. Indicators to be furnished by the purchaser.) (Note.—If the dynamo(s) { are } to be is direct driven by the engine(s) there should be added to the above specification the type or types of dynamo(s) which may be selected from; the method of connecting engine(s) and dynamo(s); and any special fittings such as extension to engine foundation box, extended shaft, out board bearing, spot for supporting fields, attachment for securing brush-holder, etc.) (As required.) 203. Painting. 204. Foundations. The foundation(s) for the(se) engine(s) shall be built by the contractor purchaser of width and depth to safely and firmly sus their weight and all strains to tain its which Y they are it is }subjected. All neces sary excavating or filling and the removal of all debris shall be done by the { contractor. The foundations shall be of such height that the driving pulley(s) (Note.-Foundations for direct-connect ed outfits should extend under both engine and dynamo.) (Character of the soil should also be specified, and the method of isolating and insulating the foundation if required.) (Note. If this contractor furnishes 205. Starting plant complete, this section can be put Plant and Instruction. before final summary.) When the {engine(s) } { are is } ready they for operation {it shall be run for a days by competent en gineers furnished by the contractor. period of Assistant Engineer, oil, waste, etc., will be furnished by (the purchaser). such instructions to be given during the double leather, endless, solid ) 206 Belts. 207. Renewal Parts. 208. Summary. free from defects of any kind, in width by in length, and capable of transmitting horse-power at a belt speed of Such renewal parts as it is advisable to keep on hand, adding hereto an itemized list of same. (See Note: p. 52, sec. 27.) Each bidder shall fill out completely the following summary: Maximum variation in speed be tween no load and full load Number of pulleys adjustable, (self-oiling) boxes, base-plates, 209. CounterShafting. centre line of shaft Shafting to be key-seated for the pulleys specified below, and provided with all necessary collars, guard rings, etc. ately bored, turned, balanced, and pro vided with key seats and keys. Pulleys to be in diameter by - face, and ca pable of transmitting horse-power arm, balanced friction-clutch 210. Pulleys. |