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appearance and arrangement. All exterior wires shall be run .

In the interior of (the) building(s) the 113. sunlamps specified shall be suspended from8° Lamps

securely fastened to the ceiling (and

provided with a suitable device for raising and lowering). On the exterior of (the) building(s) the lamps specified shall be

suspended from , securely attached to

, (and provided with a suitable device

for raising and lowering).

(Add details concerning any posts, pole-steps, ornamental treatment desired, etc.)

Conduit System. Two- Wire,

11 wt?ieng0(i of The building shall be wired according

to the system of and using the

conduit manufactured by .

115in££.ph~ All appliances employed shall be such as are especially adapted for use in conjunction with the conduit system.

oVcondu/tBf All conduits shall be placed in position | after6 [ ^e Plas^ermS ig done, and shall be firmly secured j i walls

and ceilings.

"opefiw118 After the tubes are installed all openings in walls and floors shall be sealed so that it shall be impossible, in the event of fire, for smoke or flame to pass from one floor to another or from one room to another about the tubes.

/a r\A oo \ H8- Outlets

(bee p. 94, Sec. OO.) and Lights.

,r-, r\A Cia \ 119. System.

(See p. 94, sec. 84.)

/Ci rtA QEL \ Variation

(See p. 94, Sec. OO.) in Pressure.

All single conductors shall be insulated 121-tiJ°fala~

with . All duplex conductors shall

be insulated with . Duplex conductors and all single conductors larger

than | B' &W' G f shall be


(See p. 95, sec. 87.) 122. insuia

v f' tion Hegigt


From the switchboard (or centre of dis- ^J^,

(risers | ]&Brs}.

tribution) < groups of risers >' shall

( feeders )

be carried to the following points: (Kiser ) (riser! )

< Group >- No. 1 to , < group > No.

( Feeder ) ( feeder )

2 to , etc.

Every conductor in each

(riser, )

-! groups of risers, >' and main shall be (feeder, )

provided with an independent tube.

{Riser )
Group >. No. 1 shall feed all lights (lo-
Feeder )

{riser )
group y No. 2 shall feed, etc.
feeder )

m. Locat.cn From the \ switchboard I th

Risers \ I centre of distribution j

\ Feeders / . ( ^c^a )

shall be carried to and

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thence upward in (channels, elevator shaft, etc., with location) to their respective junction boxes.

125 taps

ate in seco

sMt«.From the | feeder } junction boxes'

me ill sec- _ .

tionaboxes)c'mams snaU be carried to secondary junction boxes where all tap lines shall centre.

From | J^rer J- No. 1 shall be carried

mains terminating at ;from

| Seder [No. 2, etc.

(Note.—In certain cases it is advisable to run the circuits in such a manner that no room shall be dependent on one circuit only; if so desired, it should be added under this heading.)

From the < feeder ^junction boxes dis

tributing circuits shall be run to the various outlets as specified in the schedule and located on the plans. For all taps duplex conductor requiring but one tube may be employed provided the current required does not exceed amperes.

mains and taps shall be brought together in junction boxes at the points designated in this specification and on the plans [and connected with their respective cut-outs and switches; (unless the wiring contractor does not furnish cut-outs and switches, in which case add, in such a way as to permit the easy and convenient insertion of the cut-outs and switches specified.)].

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