operation , maintenance and repairs of electrical installations at cidco nodal office at new panvel node for period of 3 years . , part - a : operation & maintenance , daily operation & maintenance of all electrical installations under scope of work including day to day switching on / off of street lights , verification & reporting to cidco the status , healthyness , checking connections , wiring , earthing complete for proper functioning of all electrical installation & its accessories . the work includes: a ) reporting the faults , breakdowns , preventive measures , repairs & maintenance and all safety measures , b ) recording the reading of msedcl energy meter & other measuring devices , obtaining the msedcl monthly energy bills , co-ordination with cidcos concerned dept . & msedcl for obtaining payment of msedcl bills from cidco and timely payment to msedcl , obtaining receipts . c ) monitoring power factor & maintaining it above 0 . 95 , d ) co-ordination with various departments / statutory bodies for monitoring the progress of the work . e ) co-ordination and follow-up with msedcl for maintaining power supply to electrical installations . minimum manpower - 1 electrician , 1 helper , part - b : repairs , point wiring for light / fan / bell in 20 mm rigid pvc conduit with 1 . 5 sq . mm . ( 2+1e ) frls grade copper wire with flush type switch and required accessories as per specification no: wg-pw / sw , point wiring for independent plug in 20 mm rigid pvc conduit with 1 . 5 sq . mm . ( 2+1e ) fr grade copper wire , flush type switch , earthing and required accessories as per specification no . wg-pw / sw , supplying and erecting modular type 3 pin 6a multi socket with safety shuffer isi mark approved make duly erected on provided plate and box with wiring connection complete . , supplying and erecting modular type switch 6a / 10a isi mark approved make duly erected on provided plate and box with wiring connections complete . , supplying and erecting modular type electronic dimmer 400 / 450 w one module isi mark approved make duly erected on provided plate and box with wiring connections complete . , supplying and erecting pvc surface modular switch box with double mounting & front plate for 8 module complete duly connected . , supplying and erecting pvc surface modular switch box with double mounting plate for 12 module duly erected in an approved manner . , supplying & erecting mains 2x1 . 5 sq . mm . and earth wire 1 . 5 sq . mm . frpvc copper wire , in rigid pvc conduit min . 20mm dia , as per specification no . wg-ma / pc , para no . 1 . 4 . 1 , supplying & erecting mains with 3x4 sq . mm . and earth wire 2 . 5 sq . mm fr pvc copper wire , in rigid pvc conduit min . 20mm dia , as per specification no . wg-ma / pc , para no . 1 . 4 . 1 , supplying and erecting electronic ballast , pf > 0 . 9 or transformer suitable for cfl / ftl upto 40 w as per specification no . fg-fg / as1 , supplying 18 / 20 / 36 / 40 w tube starter 230 v as per specification no . fg-fg / as11 , supplying and erecting electronic type cordless call bell erected on t . w . board having portable bell push working on 9v . d . c . battery and ( effective range upto 45 meter ) bell on 250 v a . c . supply . , supplying and erecting regular / standard model ceiling fan of 1400mm . sweep complete erected in position as per specification no . fg-fn / cf , providing and erecting bracket fan 400 mm . sweep a . c . 230 volts 50 cycles 1350 r . p . m . oscillating type , plastic or metal blades chrome plated guard with regulator and moisture proof treatment to winding and with e class insulation and marking sr . no . and date of election . , supplying and erecting exhaust fan medium duty 230 v a . c . 50 cycles 300mm . 1400 r pm with condensor complete erected in position with necessary materials . fan motor with moisture proof treatment and e class insulation and marking sr . no . & date of erection . , rewinding the motor of the ceiling fan 1200 mm / 1400 mm of all types and makes and over hauling including minor repairs iubricating of ball bearings & bush bearing , and replacing condensor , screws etc . & testing for original speed and consumption with guarantee for one year . , rewinding of electric motor upto 2 h . p . three phase upto 1400 rpm of all types and makes with copper wire , overhauling with minor repairs , lubricating of ball bearings & bush bearing , and replacing screws etc . testing for the original speed and no load consumption with guarantee for one year . , supplying and erecting xlpe armoured cable 1100 v grade with isi mark stranded aluminiun to be laid in provided trench / in provided pipe in an approved manner of 4core x16 sq . mm . cable size with termination . , supplying and erecting pipe type earthing with 40 mm . dia 2 . 5 mtr . long g . i . pipe or 20 mm dia . g . i . rod buried in earth with necessary double g . i . earth wire no . 8 swg complete erected and connected to nearest switchgears / earth terminal . , supplying & laying ( including excavation ) 50mm dia dwc of hdpe for enclosing cable below ground / road surface , to reqiured depth . , supplying & erecting electronic ignitor suitable for 230v 70w / 400w / 250w 150w hpsv lamp . , supplying & erecting 150w hpsv 3 pin / bc screwed / pin type 230v lamp son t type , rewinding the motor of the exhaust fan 900 / 1400 rpm 300mmof all types and makes and over hauling including minor repairs iubricating of ball bearings & bush bearing , and replacing condensor , screws etc . & testing for original speed and consumption with guarantee for one year . , rewinding the motor of the 3hp three phase of all types and makes and over hauling including minor repairs iubricating of ball bearings & bush bearing , and replacing condensor , screws etc . & testing for original speed and consumption with guarantee for one year . , supplying & erecting spmcb 6a to 32a ( b series ) in provided db , supplying and erecting xlpe armoured cable 1100 v grade with isi mark stranded aluminiun to be laid in provided trench / in provided pipe in an approved manner of 3 . 5core x50 sq . mm . cable size with termination . , annual comprehensive maintenance contract for 1 . 5 ton split / window unit as per terms and conditions . job includes 1 ) quarterly servicing 2 ) on call repair 3 ) replacement of all spares within 24 hours . the job exclude sheet metal work and plastic material as per specification ap-ser , providing fully comprehensive annual maintenance service for 80 / 120 / 150 ltr . water cooler unit complete as per terms and conditions . job includes 1 ) quarterly servicing 2 ) on call repair 3 ) replacement of all spares including minor electrical parts within 48 hours . 4 ) refrigerant charging if required . 5 ) if failed to rectify the fault within 48 hrs penalty shall be charged rs . 50 / - per day . the job exclude sheet metal work and plastic material . , supplying and erecting electronic type driver for indoor led upto 19w-24w fixtures suitable to operate on 230v a . c . 50 hz . having pf >0 . 95 and thd<10% , supplying and erecting electronic type driver for outdoor led fittings upto 26w-45w suitable to operate on 230v a . c . 50 hz . having pf>0 . 95 and thd<10% . , supplying & erecting led 18w tube light fitting ( 4 feet ) with polycarbonate housing , heat sink , integrated hf electronic driver complete