Electrical Service Electrical service for new construction or a renovated existing building shall be 480/277-volt, 3-phase, 4-wire or approved equal. Service shall be sized for HVAC and other mechanical system(s) loads, lighting, general building services, and dedicated computer based office equipment loads. 5 ▇▇▇▇▇ per square foot shall be provided for lighting and general service receptacles. Size of neutral conductor of 3- phase circuits shall be twice that of phase conductor to accommodate potential harmonic currents associated with computer system electronic power supplies and fluorescent lighting fixtures electronic ballasts.
Electrical Provide drawings for the following systems: .1 Lighting including circuiting and luminaire identification and switching. Also provide illuminance computer printout for all indoor typical indoor spaces and parking lots. .2 Convenience outlets and circuiting, special outlets and circuiting, television outlets, and power systems and equipment. Provide riser diagrams for all electrical systems including master clock, intercom, fire alarm, ITV, computer networking/telephone. Also, provide for emergency and normal power distribution. Provide luminaire schedule. .3 Panel schedule may be in preliminary form but circuitry must be included. .4 Applicable installation details. .5 General legend and list of abbreviations. .6 Voltage drop computation for all main feeders. .7 Short circuit analysis .8 Provide 1/2" scale floor plan and wall elevations for all electrical rooms.
Electrical Equipment Residents must use only CSA, UL-approved or Canadian-certified electrical equipment; the rated wattage of light fixtures must never be exceeded; and only replacement bulbs supplied by Waterloo maintenance staff may be used. Do not leave any unattended electrical equipment turned on (i.e. hair straighteners, lights etc.)
Meters 7.1.1 For installation of Meters, Meter testing, Meter calibration and Meter reading and all matters incidental thereto, the SPD and SECI shall follow and be bound by the Central Electricity Authority (Installation and Operation of Meters) Regulations, 2006, the Grid Code, as amended and revised from time to time. 7.1.2 The SPD shall bear all costs pertaining to installation, testing, calibration, maintenance, renewal and repair of meters at SPD’s side of Delivery Point. 7.1.3 In addition to ensuring compliance of the applicable codes, the SPD shall install Main & Check meters at the Delivery Point, along with Stand-by meter(s) as per the applicable Central/State regulations. 7.1.4 In case of pooling of multiple Projects, power from multiple Projects can be pooled at a Pooling Substation prior to the Delivery point and the combined power can be fed at Delivery point through a common transmission line from the Pooling Substation. In such cases, ABT compliant sub-meters as per relevant regulation/approval are also to be set up at pooling substation for individual projects in addition to the meters at Delivery Point as described in clause 7.1.3.
Lighting A system of fixtures providing or controlling the light sources used on or near the airport or within the airport buildings. The field lighting includes all luminous signals, markers, floodlights, and illuminating devices used on or near the airport or to aid in the operation of aircraft landing at, taking off from, or taxiing on the airport surface.