Electric Lighting SpecificationsJohnston, 1896 - 213 стор. |
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Результати 1-5 із 45
Сторінка xv
... Note ALTERNATING CURRENT SYSTEM . STREET LIGHTING CIRCUITS - ARC OR INCANDESCENT . 125 Note Poles 126 126 Gains and Cross - arms 126 Steps 126 • Suspension of Lamps 126 PAGE Fixtures ( Incandescent ) Fixtures ( Arc ) 127 CONTENTS . XV.
... Note ALTERNATING CURRENT SYSTEM . STREET LIGHTING CIRCUITS - ARC OR INCANDESCENT . 125 Note Poles 126 126 Gains and Cross - arms 126 Steps 126 • Suspension of Lamps 126 PAGE Fixtures ( Incandescent ) Fixtures ( Arc ) 127 CONTENTS . XV.
Сторінка xvi
... Capacity 137 Number of Cells and Voltage 137 Erection 137 Connections Guarantees 137 137 Summary 138 • • Note Engines Fittings STEAM PLANT . 139 139 140 Painting Foundations Starting Plant and Instruction Belts · Renewal Parts xvi CONTENTS ...
... Capacity 137 Number of Cells and Voltage 137 Erection 137 Connections Guarantees 137 137 Summary 138 • • Note Engines Fittings STEAM PLANT . 139 139 140 Painting Foundations Starting Plant and Instruction Belts · Renewal Parts xvi CONTENTS ...
Сторінка 38
... specifications will be furnished by the engineer architect as required . Figured dimen- sions and ... Note . The character and extent of the tests , especially the final tests , must be 38 ELECTRIC LIGHTING SPECIFICATIONS . Plans Tests.
... specifications will be furnished by the engineer architect as required . Figured dimen- sions and ... Note . The character and extent of the tests , especially the final tests , must be 38 ELECTRIC LIGHTING SPECIFICATIONS . Plans Tests.
Сторінка 41
... ( Note . The same considerations that 19. Accept- determine the character of the tests will also enter largely into the conditions of the acceptance . ) ( The purchaser ) will assume no liability nor responsibility for any part of the in ...
... ( Note . The same considerations that 19. Accept- determine the character of the tests will also enter largely into the conditions of the acceptance . ) ( The purchaser ) will assume no liability nor responsibility for any part of the in ...
Сторінка 43
... Note . The following specification is 21. Dynamos . for belted dynamos ; for direct - connected , or direct - driven dynamos it must be modified in several particulars , but there is such considerable difference in the methods adopted ...
... Note . The following specification is 21. Dynamos . for belted dynamos ; for direct - connected , or direct - driven dynamos it must be modified in several particulars , but there is such considerable difference in the methods adopted ...
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affecting the operation alter the belt Alternating Current ampere meter apparatus and material approved arc lamps baseframe bidder shall fill bids binding posts boxes brush jig C. M. per ampere candle-power capacity cleats conductors conduit contractor shall furnish cross-arms cuits cut-outs and switches Direct Current double-pole dynamos Trade number electrically erect the follow fill out completely fixtures floor foundation foundation(s framing full load galvanometer ground detector H. P. required hand regulator hanger boards incombustible bases installation justment kilowatts knife switch least C. M. less otherwise specified less than ohms lightning arresters load for consecutive lugs or set main wires manner affecting namo number or designation operating dynamos outlets pipes poles porcelain potential pressure pulley at full purchaser Rating of exciters ratus riser feeder set screw Sockets soldered spark arresters specifications spring the shaft suitable device sulated switchboard tests tion tube two-wire voltage voltmeter volts wire smaller
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Сторінка 208 - ... and to employ any other person or persons to finish the work and to provide the materials therefor; and in case of such discontinuance of the employment of the Contractor he shall not be entitled to receive any further payment under this contract until the said work shall be wholly finished, at which time, if the unpaid balance of the amount to be paid under this contract shall exceed the expense incurred by the...
Сторінка 211 - If at any time there shall be evidence of any lien or claim for which, if established, the Owner of the said premises might become liable, and which is chargeable to the Contractor, the Owner shall have the right to retain out of any payment then due or thereafter to become due an amount sufficient to completely indemnify him against such lien or claim.
Сторінка 209 - Should the Contractor be obstructed or delayed in the prosecution or completion of his work by the act, neglect, delay or default of the Owner, or the Architects, or of any other contractor...
Сторінка 171 - Must be so spliced or joined as to be both mechanically and electrically secure without solder. The joints must then be soldered, to insure preservation, and covered with an insulation equal to that on the conductors.
Сторінка 181 - No combination fixture in which the conductors are concealed in a space less than one-fourth inch between the inside pipe and the outside casing will be approved. e. Must be tested for "contacts" between conductors and fixtures, for "short circuits" and for ground connections before it is connected to its supply conductors.
Сторінка 161 - VOLTS. Any circuit attached to any machine or combination of machines which develops a difference of potential, between any two wires, of over...
Сторінка 209 - ... of the Contractor, then the time herein fixed for the completion of the work shall be extended for a period equivalent to the time lost by reason of any or all of the causes aforesaid ; but no such allowance shall be made unless a claim therefor is presented in writing to the Architects within twenty-four hours of the occurrence of such delay.
Сторінка 212 - It is further mutually agreed between the parties hereto that no certificate given or payment made under this contract, except the final certificate or final payment, shall be conclusive evidence of the performance of this contract, either wholly or in part, and that no payment shall be construed to be an acceptance of defective work or improper materials.: Art.