Зображення сторінки
PDF
ePub

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 99, Elevator

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 in

sulated, flexible and properly protected from abrasion.

Lights.

The molding used in the places speci- 100. Molding. fied above shall be of

[ocr errors]

and finished

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

and Deductions.

While the schedule is intended to rep- 101. Additions resent very closely the number of lights

102. Instruction.

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.

(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.)

103 Hanging (Note.-To be inserted if this contract

of Fixtures.

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 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.

manner:

[ocr errors]

Sockets and lamps shall be suspended

by means of

pendants from the ceil

104. Wiring and Attaching Sockets

to Fixtures Place.

already in

105. Suspen and Lamps.

sion of Sockets

ing. Each pendant to be in length,
(provided with a cord adjuster) and pro-
tected by a double-pole ceiling cut-out.
Both at the cut-out and in the socket the
cord shall be knotted so that in no case
will the weight come on the binding
screws. Where the cord passes through
the neck of the socket it shall be protect-
ed by a
bushing. In each socket
the proper lamp shall be placed and all
shades shall be attached.

[ocr errors]

Three-Wire System.

This specification is identical with the two-wire specification, except in "System," p. 94, sec. 84, in place of which insert the following:

All

risers
feeders

and mains shall be fig- 106. System.

ured on the basis of the three-wire sys-
tem, but the distribution circuits shall
consist of two wires only except to out-
lets for a group of
c. p., lamps
or more, and for special circuits specific-
ally mentioned. Care shall be taken in
arranging the distribution circuits to have
the same number of lamps on each side of
the system and that no circuit shall be
connected across the outside wires. The
neutral wire shall in all cases be proper-
ly tagged and shall be run between the
outside wires.

« НазадПродовжити »