Volume-IF - JantERmantER

TITLE:
LIGHTING NOTES AND DETAILS
LIGHTING NOTES
SPECIFICATION NO. PES-558-0004
VOLUME - II
SECTION - C Sub Sec -II
REV.NO. 0 DATE
SHEET 1
OF
1.0 These lighting notes and details shall be read and construed in conjunction with the
lighting specifications and drawings
2.0 Contractor shall develop final conduit/cable routings based on fixture location and
other site conditions.
3.0 Unless otherwise shown, the mounting heights of lighting fixtures and accessories
shall generally be as follows.
3.a. Lighting fixture in general areas of powerhouse, miscl. Pump house etc.
3.a.i. Low bay type : 3000 mm to bottom.
3.a.ii. Medium bay type : bet 3500 mm to 8000 mm to bottom.
3.a.iii. High bay type : above 8000mm to bottom.
3.b. Bracket lights over door opening : 300 mm bot of fixture above opening.
3.c. Receptacles
3.c.i. In control room office : 450 mm floor to center.
3.c.ii. Elsewhere : 900 mm floor to center.
3.d. Local switches
: 1500 mm floor to center
3.e. Lighting panels
: 1800 mm floor to top
4.0 All outdoor illumination fixtures unless it fed from photocell/tank-switch controlled
lighting panel shall be provided with outdoor type local switches.
5.0 Separate neutral wire shall be provided for each circuit. Wiring throughout the
installation shall be such that there is no break in the neutral wire in the form of switch
or fuse.