tender for mini mast high mast light maintenance - supply conveyance ,installation ,testing and commisioning of 150w led flood light output greater than 1051 lumen/ w 4000-6000 k with ip 66 protection led chip make cree/lumilled/nichea with power factor greater than .95 at full load,internal surge protection up to 8kv, and aluminium pressure die cast powder coated housing , acrylic cover complete with thd less than 10 % ,power factor greater than 0.98 rohs compliant,duly wired up for use on 230v ac supply . driver compartment should be separately accessible for maintenance (lm 79 & 80 certificates from nabl accredeted third party lab to be produced mentioning chip manufacturer.) 3 supply conveyance ,installation ,testing and commisioning of 100w led flood light output greater than 1051 lumen/ w 4000-6000 k with ip 66 protection led chip make cree/lumilled/nichea with power factor greater than .95 at full load,internal surge protection up to 8kv, and aluminium pressure die cast powder coated housing, acrylic cover complete with thd less than 10 % ,power factor greater than 0.98 rohs compliant,duly wired up for use on 230v ac supply . driver compartment should be separately accessible for maintenance (lm 79 & 80 certificates from nabl accredeted third party lab to be produced mentioning chip manufacturer) 4 timer-sitc of astronomical time switch for automatic switiching on-off for street light at sun set and sun rise with suitable battery and indication for relay status i/c programming at site etc.complete for single phase supply(digital type) 5 contactor-sitc of 2 pole power contactors mns type l& amp;t 9-25 a/equivalent 6 40 a isolator-suppllying and fixing following rating , double pole , 240 volts ,isolator in the existing mcb db complete with connections, testing and commisioning etc. as required .40 amps 7 40 a 4 pole isolator- suppllying and fixing following rating , four pole , 415 volts ,isolator in the existing mcb db complete with connections, testing and commisioning etc. as required .40 amps 8 40 a single phase rccb-suppllying and fixing following rating , double pole , 240 volts,residual , current circuit breaker having a sensitivity current upto 300 milliamperes in the existing mcb db complete with connections , testing and commisioning etc. as required. 40 amps 9 40 a 3 phase rccb-suppllying and fixing following rating , four pole(three phase and neutral) , 415volts,residual , current circuit breaker having a sensitivity current upto 300 milliamperes in the existing mcb db complete with connections , testing and commisioning etc. as required. 40 amps 10 3x1.5 wire- supplying and drawing following sizesof frls pvc insulated copper conductor , single core cable in the existing surface /recessed steel/pvc conduit as required. 3 x 1.5 sq .mm 11 extra charges 12 provision for gst