Зображення сторінки
PDF
ePub

Switches, add: The terminals of the

risers, feeders,

brought into these cabinets in such a Way as to permit the easy and convenient insertion and connection of the cut-outs and Switches specified.)

| mains and taps shall be

[ocr errors]

A cut-out shall be provided for each 94. Cut-outs. branch circuit. All cut-outs shall be double-pole, mounted on incombustible bases, and with connections of such size and shape as to afford ample contact surface for both conductors and fuses.

No fuses shall be put in the cut-outs 95. Fuses except by special order, but a complete supply, consisting of not less than — sets for each cut-out, shall be provided. These fuses shall be of the plug type or furnished with metal tips and shall have their capacity plainly marked upon them.

For the number and capacity of 90 Switches. switches see the attached schedule.

97. Fixture Supports.

All switches shall be double-pole, mounted on incombustible bases, with automatic make and break, the switch being merely set at the point of making

and breaking by the operator, and with

sliding contacts. The capacity of each . switch shall be plainly marked upon it and shall not be less than — per c. p. lamp controlled.

Where no fixture support is provided this contractor shall furnish for all | time | outlets a suitable support consisting of a wooden block firmly fastened to the wall flush with the plaster, and of

sufficient dimensions to securely bold the

fixture, a piece of gas-pipe securely an

chored by means of an iron plate; or such other device as shall be best adapted to the construction of the building and the character of the fixture to be installed in each particular location.

(Specify approximate number required.)

as or out. At the places located in the schedule

and on the plans, meter outlets shall be run (and a support for each meter provided consisting of — securely fastened to the wall).

Each elevator is to be provided with —, - c. p. lamp(s). Each elevator shall be on its own cut-out and circuit which shall be run from the distribution box at (location). The wiring shall include the wiring of the elevator car, all necessary cables and the connection with its outlet. The cables shall be well insulated, flexible and properly protected from abrasion.

The molding used in the places specified above shall be of —, and finished

On all outside walls, bare brick or stone walls, etc., it shall consist of a backing and capping.

While the schedule is intended to represent very closely the number of lights

99. Elevator
Lights.

100. Molding.

101. Additions and Deductions.

[ocr errors]

and outlets to be wired to, yet, as some changes may become necessary during the process of construction, each bidder shall name in his proposal a price to be added to or deducted from the contract price for each light or outlet wired for in excess of the number specified, or which shall be cancelled, provided such addition or cancellation involves no change in the work already completed and shall be along the lines of existing circuits.

10*ru* (Note.—It may be desirable that the purchaser furnish one man to work under the contractor in order that he may have a man thoroughly familiar with all the details of the construction; the contractor to give such instruction as will enable him to acquire a thorough and intelligent knowledge of methods, appliances, location of circuits, etc.)

[merged small][ocr errors]

V or is to complete the wiring, including the attachment of lamps and sockets.)

This contractor shall hang all fixtures, including the assembling and wiring of the fixtures (unless provided for under Fixtures), the attaching of sockets, lamps and shades, and the connection with the ends of the taps.

Insulating joints will be furnished, where required, by the fixture contractor but this contractor shall furnish and connect a suitable cut-out for each outlet, protecting both sides of the circuit.

This contractor shall attach—sockets by means of a (suitable gas attachment) to the (gas) fixtures already in place. These fixtures shall be properly insulated and shall be wired in the following Imanner: —, with —. At each outlet a suitable cut-out shall be provided protecting both sides of the circuit. In each socket the proper lamp shall be placed and all shades shall be attached.

Sockets and lamps shall be suspended by means of — pendants from the ceil

104. Wiring and Attaching Sockets to Fixtures already in Place.

105. SuspenSion of Sockets and Lamps,

« НазадПродовжити »