annual electrical maintenance of sub station equipments , lt panels, compound light & outdoor electrical installations at central university of odisha, sunabeda, dist. koraput odisha.--1.00 providing service of qualified skilled staff for maintenance of 04 nos. 250 kva, 11 kv/415 v outdoor type sub station equipments complete with transformer, lt panel etc. including routine peridodical checks , 06 nos. high mast compound lighting, road street lighting , main lt panels , feeder pillars , overhead ht lines with all related equipments & accessories by upkeeping of all the external electrical installations i/c removal/rectification the fault/complaint by attending the complaint, recording and monitoring of the complaints at site of work, providing assistance to engg-in-charge as & when required complete with following minimum workmen on all days of the month in shifts & duties arrangement as detailed below: a) safety supervisor (ht supply) - 1 no. (7 days per month) (general shift) b) wireman cum lineman - 3 nos. (1 no. in each shift) (round the clock shift) c) khallasi - 2 nos. (1 no. each in two shifts) total of sub head a b sh-ii : repair & upgradation work 2.0 supplying and replacement of following electrical accessories for day maintenance of existing electrical installation , lt panels high mast & street lighting etc. as reqd (labour for dismantling & fixing is already included in item above & agency to provide necessary t&p for replacement work of items mentioned below) (material consumption statement will be maintained by agency in task register). 2.01 2 a , sp mcb , c curve , 10 ka 2.02 6-32 a , sp mcb , c curve , 10 ka 2.03 32 a , fp mcb , c curve , 10 ka 2.04 40 a , fp mcb , c curve , 10 ka 2.05 63 a , fp mcb , c curve , 10 ka 2.06 3 pole power contactor mnx9 , 0-9 a 2.07 3 pole power contactor mnx50, 0-50 a 2.08 4 pole power contactor mcx13, 0-80 a 2.09 auxiliary contactor (1 no + 1 nc) 2.10 auxiliary contactor (1 nc) 2.11 contact kit for 3 pole power contactor mnx9 2.12 contact kit for 3 pole power contactor mnx50 2.13 contact kit for 4 pole power contactor mcx13 2.14 spare coil for 3 pole power contactor mnx9 2.15 spare coil for 3 pole power contactor mnx50 2.16 spare coil for 4 pole power contactor mcx50 2.17 cylindrical hrc fuse (bolted type) , 80 ka , offset fix type (a1l) , suitable for fn 63 s-d-f 2.18 ammeter selector switch 2.19 voltmeter selector switch 2.20 auto manual selector switch (63 a) 2.21 3 phase led voltmeter cl 1 2.22 3 phase led ammeter cl 1 2.23 led multi function meter cl 1 2.24 led indicator lamp 2.25 flush head push button 2.26 digital timer switch with battery backup 2.27 4-pole connector/termination link for pole box 2.28 sintex frp junction box for street light poles (size (295 mm x 195 mm x 100 mm) ± 10%) 2.29 sintex frp junction box for street light poles (size (195 mm x 135 mm x 90 mm) ± 10%) 2.30 45 watt led street light fitting , die cast aluminium housing , ip66 rating , 5700 k , efficacy ≥ 100 lumen/watt 2.31 35 watt led post top lantern fitting , die cast aluminium housing , uv resistant powder coated , transparent diffuser , ip66 rating , 5700 k , efficacy ≥ 100 lumen/watt 2.32 100 watt led flood light fitting , ip66 rating , 5700 k , efficacy ≥ 100 lumen/watt 2.33 150 watt led flood light fitting , ip66 rating , 5700 k , efficacy ≥ 100 lumen/watt 2.34 250 watt led flood light fitting , ip66 rating , 5700 k , efficacy ≥ 100 lumen/watt 2.35 1.5 sq. mm pvc sheathed pvc insulated copper single core wire, 1.1 kv grade 2.36 4 sq. mm pvc sheathed pvc insulated copper single core wire, 1.1 kv grade