39832239
carrying out the 08 nos. work system strengthening ( dts fencing / dts plinth / replacement of meter panel box / replacement of feeder panel / lt acb / replacement of pole / dts earthing in area of eudsd ii / xiii, noida under eudd vii, noida in the juridiction of eudc i, noida ( additional business plan rs. 30.00 crore for noida zone ) . 1 providing and installation oflt acb600 amp. with cabinet / structure (make l&t, schneider, abb, hevells) as per following specification with all relevant certificate : 2 600 amp. 03 pole fixed manual acb. 3 red/yellow/blue light indication 4 on & off indication 5 amp., voltmeter& energy meter digital 6 metering c.t 400/5a, 7 panel fabrication of size 1250mm x 900mm x 600 mmmade of m.s sheet 14 gauge with powder coating with panel lock and key arrangement.(two nos). and additional locking arrangement seprately including providing hut type shape as per drg. 8 fabrication ofaluminium bus bar for each phases 9 incoming size 425 mm x 50mmx12 mm (twin) 10 out going size 720 mm x 50mm x 12 mm(twin) 11 neutral size 900mmx50mmx12 mm. 12 fabrication of pannel stand made of m.s angle of size 900mm x 600mm x 500 mm as per drg. 13 assembly of above acb, indicators, meters, metering ct & bus bar arrangment in the panel, fitting the panel on stand with nut and boltswith wiringetc. & grouting inratio 1:4:8 with cement, coarse sand and brick blast. 14 providing and fixing of aluminium bus bar of size 300mmx60mmx12 mm on l.t side of t/f. 15 making all connections with acb & distribution t/f and commissioning the acb complete in all respect. 16 replacement of old & damaged lt feeder piller (branch distribution pannel) and meter pannel box of various sectors in area of eudsd ii/xiii, noida as per following : 17 supply of new l.t. meter pannel boxes (three phase) for 08 nos. meter as per following specification with all relevant certificate: 1) providing of new l.t. meter pannel box of size 1350x1200 sq.mm. + 450x900 sq.mm. = 2.025 sq. mtrs. (as per drawing) made of ms sheet of 1.6 mm (+ 0.2 mm)/16 swg thick which required into 4 columns contains & feeders as per drawings enclosed of size 450x450 sq.mm. each for fixing the consumers meters, 01 nos. busbar chamber of size 900x300 sq.mm. for fixing 04 nos. aluminium bus bar for r, y, b &n in box & 450x300 sq.mm. feeder for incoming mccb 250 amp. all 04 nos. aluminum bus barsinsulation coated fo size 1000x75x10mm. shall be provided r, y, b & n by insulators. the metallic covers will have to be provided on each columns of the box. the side wall of box will have suitable holes for service cables. for fixing the meter pannel box, necessary arrangement by providing clamps, nut & bolts etc. are to be made. wiring of meter pannel box has to 10mm copper wire & lugs. complete meter pannel box (inside & outside) should be painted with one coat of red oxide primer then 02 coats of light grey enamel paint of reputed brand make. before painting the sun faces shall be thoroughly cleaned from dust, grease of rust. locking arrangement with 01 no. pad lock shall be provided on each cover of the meter pannel box. complete the work in all respect.2) meter pannel box mounting by ms angel 40x40x5mm for meter pannel box mounted on wall.3) incoming mccb of 250 amp. tp l&t / havell’s / abb make to be installed in meter pannel box.4) fixing of consumers meters in meter pannel box (08 nos. three phase) in each box or as per site requirement) and reconnection of consumers connections with the meters and cable reconnections with the bus bars. complete the work in all respect. 18 supply of new l.t. meter pannel boxes (three phase) for 16 nos. meter as per following specification with all relevant certificate: 1) providing of new l.t. meter pannel box of size 1350x1200 sq.mm. + 450x900 sq.mm. = 2.025 sq. mtrs. (as per drawing) made of ms sheet of 1.6 mm (+ 0.2 mm)/16 swg thick which required into 4 columns contains & feeders as per drawings enclosed of size 450x450 sq.mm. each for fixing the consumers meters, 01 nos. busbar chamber of size 900x300 sq.mm. for fixing 04 nos. aluminium bus bar for r, y, b &n in box & 450x300 sq.mm. feeder for incoming mccb 250 amp. all 04 nos. aluminum bus barsinsulation coated fo size 1000x75x10mm. shall be provided r, y, b & n by insulators. the metallic covers will have to be provided on each columns of the box. the side wall of box will have suitable holes for service cables. for fixing the meter pannel box, necessary arrangement by providing clamps, nut & bolts etc. are to be made. wiring of meter pannel box has to 10mm copper wire & lugs. complete meter pannel box (inside & outside) should be painted with one coat of red oxide primer then 02 coats of light grey enamel paint of reputed brand make. before painting the sun faces shall be thoroughly cleaned from dust, grease of rust. locking arrangement with 01 no. pad lock shall be provided on each cover of the meter pannel box. complete the work in all respect.2) meter pannel box mounting by ms angel 40x40x5mm for meter pannel box mounted on wall.3) incoming mccb of 250 amp. tp l&t / havell’s / abb make to be installed in meter pannel box.4) fixing of consumers meters in meter pannel box (16 nos. three phase) in each box or as per site requirement) and reconnection of consumers connections with the meters and cable reconnections with the bus bars. complete the work in all respect. 19 supply of new l.t. feeder pillar (branch distribution pannel)as per following specification with all relevant certificate : 1) lt feeder pillar box (branch distribution pannel) shall be of 14 swg hr sheet, having (2) doors, 1 in front and 1 doors on back side of 14 swg hr sheet. doors should have proper locking arrangements with providing crome locks of standard make. it should have a canopy on top in order to prevent it from water ingress in rains. the doors of box should be welded with robust quality hinges and pvc gasket with provision of 3 hinges on each door and handle on each door with pvc gasket. the periphery of door of the lt feeder pillar box (branch distribution pannel) shall be provided with lining of rubber/ pvc to prevent entry of rain, insects, lizards, rats etc. so as to make it vermin proof.2) the dimension of feeder pillar box (branch distribution pannel) 4(height) x 2.5(width) x 2(depth) feet (with canopy).3) 04 nos. bus bar insulation coated fo size 600x75x10mm. made of aluminum for red, yellow, blue & neutral phases suitable for 400 amp.4)01 no. mccb of 250 amp. of l&t / havell’s / abb make for disconnecting of supply.5) 24 nos. kit kat fuse of 415v, 250 amp. each capacity tested as per is shall be provided with 8 nos. on each phase so as to cater to 8nos. 3 phase connections of conusmer.6) aluminum crimping lugs of size 400 / 240 / 120 / 95 / 70sq.mm. and proper size thimbles shall be provided for safe termination of incomer as well as individual service cable as per qty. requirement.7) bakelite sheet shall be provided on the base of channel meant for mounting the kit kats.8) all nuts, bolts & washers used shall be electro galvanized.9)the height of erected feeder pillar box (branch distribution pannel) approx. 2feet from the earth on powder coatingbase of angle iron size 40x40x5mm frame with 04 nos. legs of 3 feet each (1 feet grout of angle on earth bottam, 1.6 feet grout in plinth and 6 inch gap in pannel base and plinth)10) grouting & plinth of feeder pillar box(branch distribution pannel) as per site requirement complete in all respects.11)the panel case consisting of door and roof (canopy) shall be powder coated with chemical process (weather proof) of off white color (or as per direction) both inside and outside. before painting, the sun faces shall be thoroughly cleaned from dust, grease and rust. ientification no. shall be written as per direction.12) sundry item. 20 disconncetion of all consumer connection from pannel as per requirement. 21 reconncetion of all consumer connection from pannel after replacement as per requirement. 22 dismantling of iron scap from earth on work site as per requirement. 23 carriage of above dismantled iron scap from works site to je store / central store & proper stacking with loading & unloading. 24 installation of abovenew l.t. feeder pillar (branch distribution pannel) & meter pannel box in place of damaged l.t. feeder pillar (branch distribution pannel) & meter pannel box with grouting, plinth and required items complete in all respect. 25 providing and installation of chemical earthing for acb, feeder pannel, meter pannel, dts (with all material and labour) after installation resistance should be less than one ohm. as per following (the all material and labour shall be provided by the contractor with 12 month guarantee for resistance value less than one ohm.) : 26 providing of earth elctrode for chemical earthing pipe in pipe typeproper hot deep galvanization dia 50 mm length 3 mtr 32mm x 6mmterminal connection hole dia 8mm the cavity between the pipe & pipe is filled with conductive mixture for hermetically filling inside the cavity i.e. between secondary conductor & primary conductor, crystalline compound is to be injected in the electrode assembly. it is a combination of high conductivity metal alloys, copper & aluminum power, conductive carbon / cement and bonding material etc the electrode should be sealed from both the ends. the outer pipe of the elctrode should be galavanized the characteristics of this compound is highly cnductive, non magnetic & non corrosive in g.i. including providing of backfill compound each elctrode should be supplied with bags of 25 kg x 2 bfc compound (ground resistance enhancement powder 50 kgs each cpri tested for lt acb, feeder pannel, meter pannel, dts installed at different places / dts. 27 providing and fixing of gi strip of size 32 mm x 6 mm suitable for lt acb, feeder pannel, meter pannel, dts installed at different places / dts. 28 providing and fixing of pvc pit covers for above earthing electrode terminals. 29 providing & fixing of al. lug size 400mm. 30 work of providing and fixing of 45 nos. new wiremesh fencing of 11/0.4 kv l.t. sub station installed at various place as per following : 31 providing & fixing of new wiremesh fencing frames of size 12x15x6for each fencing of lt sub stations.) (all material provided by contractor for above work.) 32 construction of boundry / toe wall in bottom of fencing in brick work cement mortar 1:6 (1 cement : 6 coarse sand) for link in the size of 0.22mx0.60m (0.30m in earth, 0.30m above ground level) including plaster in cement mortar 1:4 and finishing with water proof cement paint. (approx construction 12 mtrs. boundry / toe wall for each fencing of lt sub stations.) (all material provided by contractor for above work) 33 work of making 38 nos. new plinths distribution t/f in place of fully damage plinth / cahair at various place as per following : 34 unmounting of t/f from plinth disconnecting all connection work including loading, carriage & unloading from work site. 35 construction of new distribution t/f plinth. the size of plinth shall be 2 mtrs. long, 2 mtrs. wide and height 1.5 mtrs. from ground level with 15 cm thick top cc slab and ms channel 125x65mm. the above work includes excavation of earth, laying of bring ballast pad for foundation brick work, cc and plastering and proper curing complete with all respects as per respo schedule. (all material provided by contractor for above work.) 36 mounting of t/f on plinth making all connection work including loading, carriage & unloading from work site. 37 work of replacement of damaged s.t. pole erected in various h.t./l.t. line as per following : 38 removal of acsr conductor from both side spans of damaged pole and removal of h.t/l.t. line accessories from damaged pole. 39 diggingof pit of damaged pole in pakka road (hard soil) with the help of road cutter/digging machine, tractor etc. for dismantling the pole. 40 dismantling of damaged s.t pole of size 9 mtr. (metable scrap) from pit and s.t pole carriage from work site to j.es store including loading & unloading at both ends. 41 carriage of s.t. pole 9 mtr. is 410 sp 33 from cetral store, shaibabad/sector 20, noida/j.e store to work site including safe loading and unloading at both ends. 42 erection & fabrication of s.t. pole 9 mtr. is 410 sp 33 including fitting of all reqired accessories of ht/lt line as per respo schedule. 43 grouting, concreting (0.268 cu.m.each) and plinthing of single support on st pole with cement, stone ballast & coarse sand in ration of 1:3:6 complete in all respect. 44 re laying and resagging of acsr conductor in both side spans of erected pole in h.t/l.t line. 45 providing and fixing of clamps for st pole with nut & bolts 46 providing and fixing of ms bolts with nuts. ...
Due Date : September 30, 2023
Tender Value : ₹ 1.20 Crore