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free from defects of any kind, - in width by — in length, and capable of transmitting — horse-power at a belt speed of—.
zooloowa Such renewal parts as it is advisable to keep on hand, adding hereto an itemized list of same.
208 Summary. (See Note: p. 52, sec. 27.) Each bidder shall fill out completely the following summary: Number of engines . . . . . —— Size of cylinder(s) . . . . . — Diameter of steam pipe . . . — Diameter of exhaust pipe . . —— Floor space . . . . . . . — Indicated horse-power at-revolutions, – initial steam pressure, — back pressure, cutting off at — stroke . . . — Speed . . . . . . . . . — Maximum variation in speed between no load and full load Number of pulleys . . . . . —
centre line of shaft —.
all necessary collars, guard rings, etc.
vided with key seats and keys. Pulleys
to be — in diameter by — face, and ca
pable of transmitting — horse-power
at — revolutions.
pulleys, - in diameter by — face,
and capable of transmitting — horse-
*:::::" (Note—Specify characteroffoundation
upon which shafting is to be placed, whether special foundations of brick or stone, floor timbers, walls, ceilings, posts, etc.)
**oller (*). , –, - boiler(s) (each) rated at
– of heating surface per rated horse
power. The shell(s) shall be made of steel having a tensile strength of not less than—, and shall be braced and stayed for a working pressure of — pounds, and tested to — pounds hydrostatic preSSure.
| They | shall be inspected and insured
by a responsible steam boiler insurance company, this contractor to furnish a certificate of inspection and a policy of inSurance for —. .
| * | boiler shall be provided with
dome or drums | dry pipe brackets, plates, bolts, stays, anchor and binder rods, man and hand holes, steam and blow-off connections, stop and safety valves, pressure gauge, Water column, gauge cocks and drip, set of stoking tools consisting of —, and all other appliances properly coming under this head.
| the necessary lugs,
The boiler(s) shall be set in masonry in a first-class manner, according to standard
213. Fittings 215. Stack.
216. Smoke Connections.
practice. This contractor to do all neces-
(Note.—Specify material, diameter, height, lining, base, location, etc.)
Smoke connections of —, having an area —, are to be made with the stack, and are to be provided with — dampers and — cleaning doors arranged as follows : —
(Note.—If the piping is to be erected with reference to existing piping or to meet special conditions the specification must be made up with due regard to such conditions; for entirely new piping, independent of auxiliary connections, the following specification will cover many cases.)
This contractor shall furnish and erect