annual maintenance of the electrical installation of main building, annex building-i and annex building-ii within sales tax complex, beliaghata--supply and installation of motion sensing fittings and fixtures.= 1 dismantling the existing led tube fitting-910(approx),2ft x 2ft -06 nos,round shape led fittinfgs-02 nos,4inchx 4 inch squre -123 nos,7 inch round -20 nos with allconnecting accessories ,4 core 35 sq mm al armoured cable -80 mtr (approx) etc. including (loading & un loading ) carrying the samefrom main building,annex-i,ii & iii to the store rooms (as directed) without disturving the day to day govt works as well as providing uninterrupted power supply by temporary arrangement with proper protection as per direction of eic. 2 supply & delivery of 8 length,7 stepfoldable wooden lader made of good quality wood including painting . 3 supply and delivery of bosch gsb 600 re 13 mm corded smart impact drill kit, 600 wpower : 600 wweight (approx.) : 5.2 kgdrilling capacity : 13 mmno-load speed : 2800 rpmin the box :main unit, combination plier, nylon plugs, concrete drill bits, measuring tape, utility knife, wrench, hammer, spirit level, screwdriver bits,screws, handle, depth gauge. make:bosch ,model-gsb 600 re or aprove make as per direction of eic. 4 supply & delivery of 415v fully automatic star delta starter having relay range (11a-18a) (make:- l&t (lk) / mk1 type starter) 5 supply & delivery of 415v fully automatic star delta starter having relay range (13a-21a) (make:-l&t(lk), ml1.5 type starter) 6 supply & delivery of 415v dol starter having relay range (9a-14a )(make:- l&t (lk) mk1 type) 7 supply & delivery of pvc tape red, yellow, blue, black, green. (anchor) 8 supply & fixing of 240 volt 15 watt led surface downlighterwith motion sensor(make: philips full glow led surface(cool day)/equivalent crompton /wipro) 9 supply & delivery of 240 volt 15 watt led surface downlighterwith motion sensor(make: philips full glow led surface(cool day)/equivalent crompton /wipro) 10 s&d of aa size lr6 batteries(make-duracell) 11 supply & delivery of 240v,16-25a single phase moduler type starter (north-west). 12 s and d of 25adouble pole tiny trip mcb (north west) 13 supply & delivery ofhrc fuse link cylindrical type hf.a) 32a(make l&t,cat:sf90142) 14 supply & delivery ofhrc fuse link cylindrical type hf.a) 63a(make l&t,cat:sf90159) 15 supplying and delivery of 415 v,40a, four pole power contactor (make:- l&t mcx 04,cat no. cs 97012) 16 supply and delivery of 1.1 kv grade xlpe insulated4 core 25 sqmm al. armored cable (make:- gloster/rr kable/polycab/kei/ havells./mescab) 17 supplying and fixing compression type gland complete with brass gland, brass ring & rubber ring for dust & moisture-proof entry ofxlpearmoured cable for-4 core 25 sqmm 18 finishing the end of following xlpe/pvc armoured cables by crimping method incl. supplying and fixing solderless socket(dowels make), tapes, anticorrosive paste & jointing materialsfor -4 core 25 sqmm 19 laying of cable for 4 core 25 sqmm on wall/surface incl. s & f ms saddles with earthing attachment in 10 swg gi (hot dip)wire, making holes etc. as necy. mending good damages and painting 20 laying only cable for 4 core 25 sqmm through existinggi pipe 21 supplying & fixing medium gauge gi pipe ( isi-medium) protection with necessary fittings and jointing metarials as required - 40 mm dia 22 cutting of hard road with co. own tools and tackles for laying of 40 mm dia gi pipe at an average depth of min 75mmand mending good damages to original finish incl. removal of rubbish as per direction of e.i.c. 23 supply and delivery of b-22 type 9watt led bulb (make:- philips eye pro/equivalent to wipro)