bids are invited for repair, maintenance, and installation of plant/ systems/equipments (version 2) - bsn nit no repairs to electrical installation compound light in main stores wms compound, bengaluru; electrical system or installation; service provider - supplying and fixing of bracket for mounting led street light made of 32mm dia g.i. pipe (medium class) of length about 1.5mtr including bending the pipe to the required shape, providing necessary hardware, fixing on existing pole complete as required. , supplying and fixing of gi twin bracket suitable for installation of 30w/50w led street light made of 50mm dia b class gi pipe for fixing on the existing pole and extension for mounting of 2no led fittings with 32mm dia b class gi pipe of suitable length on two sides, providing nut bolts with top cover i/c cutting, welding, painting with similar colour, fixing on existing pole etc as reqd , supplying and fixing of weather proof smc enclosure of size about 200mm x 140mm x 95mm deep (nominal) with 1no 6 c curve sp mcb with din channel, 6way bakelite connector i/c fixing on the existing cl , etc as reqd [m/s syntax or similar approved make] , supplying & connecting of 3 core 1.5sq.mm pvc insulated pvc round sheathed cable for connecting from pole box to street light fitting etc complete as reqd. (m/s havells/polycab or ss make) , supplying and fixing of 50w high power aluminium body led street light fitting complete with all accessories suitable for 230v, 50hz, ac supply, fixing on the existing bracket, interconnections, transportation, arranging ladder etc., as reqd. (m/s crompton greaves optistar plus (ldstrop50cdl) or ss make) , supplying and fixing of 30w high power aluminium body led street light fitting complete with all accessories suitable for 230v, 50hz, ac supply, fixing on the existing bracket, interconnections, transportation, arranging ladder etc., as reqd. (m/s crompton greaves optistar plus (ldstrop30cdl) or ss make) , supplying and fixing 100w flood light fitting with all accessories suitable for operation on 230v, 50hz, ac supply, fixing on the existing bracket, interconnections, transportation, arranging ladder etc., as reqd. (m/s crompton gleam nxt 100 or ss make) , supplying and fixing 50w flood light fitting with all accessories suitable for operation on 230v, 50hz, ac supply, fixing on the existing bracket, interconnections, transportation, arranging ladder etc., as reqd. (m/s gleam neo led flood light 50w or ss make) , supplying and fixing of 24w 1150mm al body led batten light fitting suitable for operation on 230v 50hz ac supply including interconnection testing and commissioning etc as required ms crompton philips or similar superior make , laying of 2 core 6 sqmm size pvc insulated pvc sheathed, alu. conductor armoured ug cable of 1.1kv grade as per dept. specifications directly in ground including excavation and re-filling the trench but excluding sand cushioning and protective covering etc., as required , laying of 2 core 6 sqmm size pvc insulated pvc sheathed, alu. conductor armoured ug cable of 1.1kv grade as per dept. specifications on surface of wall including cl ing etc a reqd. , supplying and making end termination of 2 core 6 sqmm with brass compression gland and aluminium lugs for pvc insulated and pvc sheathed / xlpe aluminium conductor cable of 1.1kv grade as required , supplying and fixing of following sizes of medium class pvc conduit along with accessories on surface including cl ing etc as required (a) 20mm dia pvc conduit , supply, fabrication and fixing support for led street light fitting with suitable size ms angle iron/ms flats etc including applying primer and painting etc as required