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CTN :21104426 c-icon28 Jun, 2021 Tender Value : NA
l-iconNew Delhi - Delhi Tender For rate contract for citc of electrical equipment cartage, installation, testing and commissioning of oil/dry type transformer, complete in all respect, as required of following rating:- 1000kva 1600kva cartage, installation, testing and commissioning of 990/1000 kva unitized sub-station along with complete foundation as required. cartage, installation, testing and commissioning of 11kv ht panels, complete in all respect, as required. cartage, installation, testing and commissioning of 11kv ht panels with c & r panels, complete in all respect, as required. cartage, installation, testing and commissioning of 3/4 way rmu, complete in all respect, as required. cartage, installation, testing and commissioning of 2-tier lt panel of various ratings, complete in all respect, as required. sitc of bus ducting suitable for 2500amp, 415v ac, 50 hz rating in convenient sections complete with three runs of 2 nos 150x10mm aluminum bus bar of three phase and one run of 1 nos 150x 10mm aluminum bus bar for neutral including jointing at sections, joint expansion on bends, flexible joints 2 nos. runs of appropriate size aluminum bus bar shall be fixed on the surface of bus ducting for earthing purpose and shall be connected to main earthing at both ends, complete in all respect as required at site as per technical specifications. supplying, installation, including suspension, testing and commissioning of 1600 amp capacity bus trunking with aluminium bus bars having current density of 130 a/ sq cm at nominal current rating in 1.6mm thick ip 42 sheet steel enclosure in convenient sections for use on, 3 phase, 4 wire, 415 volts, 50 hz, a.c. supply including jointing of sections, flexible joints, expansion joints, bends and earthing with 2 runs of galvanised iron strips, suspenders, angle iron bracket, steel fasteners, connecting to earthing system etc. as required. modification in the existing bus trunking / bus bars upto 1 mtrs length at the end of bus trunking connected at transformer end /lt panel end to make capable to connect with replaced distribution transformer/ lt panel by extension / modification in aluminum bus bar/ bus trunking. installation, testing and commissioning of big size pillar complete with all accessories as required along with complete foundation for erection of big size pillar as required. the details of accessories etc. are as under: - providing and fixing of aluminium bus bar with all accessories in big size pillar including providing fixing 03 nos. 63 x 12 mm aluminum bus bar for 3 phase and 01 no. 50 x 10 mm aluminium bus bar for neutral with 12 x 3 nos.each way 630 amp/415 volt rating open type fuse base including 50 x 10 mm nickel plated nut bolt and washer complete as required at site. painting of gs pillar outer surface of pillar shall be painted with grey shade color and inner surface shall be painted with black shade color including drawing depicting cable route and termination plan with white colour on the inner side of gs pillar, complete in all respect as required. providing & fixing earthing with copper earth plate 600 x 600 x 3 mm thick including accessories and providing masonry enclosure with cover plate having locking arrangement and watering pipe of 2.7 mtr long etc. with charcoal and salt as required. providing & fixing earthing with g.i. earth plate 600 x 600 x 6 mm thick including accessories and providing masonry enclosure with cover plate having locking arrangement and watering pipe of 2.7 mtr long etc. with charcoal/coke and salt as required. providing & fixing of 25 mm x 5 mm copper strip in 40 mm dia gi pipe from earth electrode including connection with brass nut bolt, spring washer excavation and re-filling etc. as required. providing & fixing of 25 mm x 5 mm g.i. strip in 40 mm dia gi pipe from earth electrode including connection with g.i. nut bolt, spring, washer excavation and re-filling etc. as required. providing & fixing of 25 mm x 5 mm copper strip in surface or recess complete in all respect as per site requirement. providing & fixing of 50 mm x 5 mm copper strip in surface or recess complete in all respect as per site requirement. providing & fixing of 25 mm x 5 mm g.i.strip on surface or in recess for connections etc. as required. providing and fixing earthing of gs pillar earthing with with gi earth pipe b class 4.5 mtr long, 40 mm dia including accessories complete in all respect with salt and charcoal/coke as per cpwd specification for pipe earthing electrode and providing masonary enclosure with rcc frame & cover plate and watering pipe etc and connect the earthing with feeder pillar by supplying and laying 25mmx5mm gi strip at 0.50meter below ground as strip earth electrode, including connection/ terminating with gi nut, bolt, spring washer etc as required jointing shall be done by overlapping and with 2 sets of gi nut bolts & spring washer spaced at 50mm providing and fixing of synthetic insulating mat 2.5 mm thickness and 1 mtr width suitable for 11 kv ht panel board isi marked having di-electric strenght 45 kv, confirming to is 15625:2006. providing and fixing of battery charger unit along with mf batteries of rating 220v ac input & output of dc 24v/30v/36 v or as per requirement of ht panels, 40 ah as per specifications. fixing of battery charger unit along with mf batteries of rating 220v ac input & output of dc 24v/30v/36 v or as per requirement of ht panels, 40 ah including connections etc., complete in all respect. fixing of battery charger unit along with mf batteries of rating 220v ac input & output of dc 24v/30v/36 v or as per requirement of ht panels, 100 ah including connections etc., complete in all respect.. providing and fixing of battery charger unit along with mf batteries of rating 220v ac input & output of dc 24v/30v/36 v/or as per requirement of ht panels, 100 ah as per specifications. supplying and laying of isi marked xlpe insulated, sheathed, armoured, copper conductor of size 2.5 sq.mm/12 c control cable for working voltage upto 1.1 kv in recess/on surface/in g.i. pipe/cable trays etc from energy meter box to ht panel as per site requirement. supplying and laying of isi marked xlpe insulated, sheathed, armoured, copper conductor of size 2.5 sq.mm/24 c control cable for working voltage upto 1.1 kv in recess/on surface/in g.i. pipe/cable trays etc from energy meter box to ht panel as per site requirement. supplying and laying of isi marked pvc insulated, sheathed, armoured, copper conductor of size 2.5 sq.mm/6 c control cable for working voltage upto 1.1 kv in recess/ on surface/ in g.i. pipe/cable trays etc from batteery tripping unit to ht panel as per site requirement. supplying and installing of size 100 mm width x 50 mm depth x 1.6 mm thickness of perforated painted with powder coating m.s. cable trays with perforation not more than 17.5%, in convenient sections, joined with connectors, suspended from the ceiling with m.s. suspenders including bolts & nuts, painting suspenders etc as required. supplying and installing of size 150 mm width x 50 mm depth x 1.6 mm thickness of perforated painted with powder coating m.s. cable trays with perforation not more than 17.5%, in convenient sections, joined with connectors, suspended from the ceiling with m.s. suspenders including bolts & nuts, painting suspenders etc as required. providing and fixing of meter box for 3 phase energy meter of size as per requirement, fabricated from 1.6 mm ms sheet duly powder coated including p/f bakelite sheet with locking arrangement along with test terminal block ttb. sitc of 11 kv indoor epoxy resin casted ct single wound for protection/metering ct ratio as per load requiremnt class metering core 0.5 & protection 5p10 va burden 15, short time current 18.4 ka/1 sec insulation level 12/18/75 kvp as per iss 2705/1992 for 11 kv ht panel. 30-60/5/5 50-100/5/5 75-150/5/5 100-200/5/5 150-300/5/5 200-400/5/5 400-800/5/5/5 500-1000/5/5/5 600-1200/5/5/5 supplying and fixing fire extinguisher co2 4.5 kg supplying and fixing fire bucket supplying and fixing of first aid box supplying and fixing of first aid chart sitc of indoor type, 11 kv ht, hs type end termination for ht xlpe cable of following size: - 1000 sq.mm/sc 400 sq.mm/3c 300 sq.mm/3c 150 sq.mm/3c supplying and making heat shrink cable end termination for 1.1 kv grade lt pvc/xlpe cable of size 1000 sq.mm/sc. supplying and making end termination of 1.1 kv grade lt pvc/xlpe insulated, aluminium conductor cable of size 400/300 x 3.5 c supplying and fixing of adopter box for coupling of ht 11 kv panel of various makes with existing ht 11 kv panel of various makes by providing 14 swg ms sheet box powder coated, main connection bus bar made of copper size 50 x 10 mm bus bar with insulated sleeve, insulator of porcelain/silicone material with fabrication work and minor material such as nut, bolt, washer etc. as required at site. supplying, testing & commissioning of metering pt and erection on ht panel complete as required 11000/110 volt ratio, 100 va burden per phase with 0.5 accuracy with complete housing suitable for ht panel. supplying and fixing of ess name plate 2 feet x 2.5 feet dismantling upto 1000kva oil/dry type transformer and cartage the same at store in ndmc area. dismantling of 1600kva oil/dry type transformer and cartage the same at store in ndmc area. dismantling of ht panels/ht panels with remote panels and cartage the same at store in ndmc area. dismantling of lt panels two tier of any rating and cartage the same at store in ndmc area. 62 mm thick cement concrete flooring with concrete hardener topping, under layer 50 mm thick cement concrete 1:2:4 1 cement : 2 coarse sand : 4 graded stone aggregate 20mm nominal size and top layer 12mm thick cement hardener consisting of mix 1:2 1 cement hardener mix : 2 graded stone aggregate, 6mm nominal size by volume, hardening compound mixed @ 2 litre per 50 kg of cement or as per manufacture’s specifications. this includes cost of cement slurry, but excluding the cost of nosing of steps etc. complete. along with sitc of other associated works of ess in ndmc area for 03 years.
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