providing ht equipment for charging infrastructure of electric buses at depot no . iii , sector-25 , chandigarh .-1 supply, erection, testing & commissioning of 2000kva , 11000 / 433 volts, 3 phase, 50hz, dyn 11 vector group, copper wound, delta / star indoor oil type transformer ( star rated-1 ) with winding temperature indicator / controller actuated by means of resistance temperature detector embedded in lv winding. ( as per complete item no. 1 of the approved dnit ) 2 supply, installation, testing & commissioning of 3 phase, 50hz, 11kv vcb 800amps scada ready to use ( incomer ) indoor type for indoor sub stations. the vcb should be floor mounted trolley type horizontal isolation, horizontal draw out, type breaker confirming to iec-62271-100 & panel as per iec- 6227i-200, & iec-60694 as amended up to date. the panel shall be compartmentalized consisting of bus bars compartment, breaker compartment, cable and ct compartment, lv compartment for relays, indications and controls. each compartment shall be segregated from other by metallic partition. the shutters shall also be metallic for safety of operation staff. n ( as per complete item no. 2 of the approved dnit ) 3 supply, installation, testing & commissioning of 3 phase 50hz, 11kv vcb 800 amps scada ready to use ( outgoings ) indoor type for indoor sub stations. the vcb should be floor mounted trolley type horizontal isolation, horizontal draw out, type breaker as per iec-62271-100 & panel as per iec- 6227i-200, as amended up to date.. the panel shall be compartmentalized consisting of bus bars compartment, breaker compartment, cable and ct compartment, lv compartment for relays, indications and controls. each compartment shall be segregated from other by metallic partition. the shutters shall also be metallic for safety of operation staff. n ( as per complete item no. 3 of the approved dnit ) 4 main lt panel supplying, installation, testing & commissioning of modular, sectionalized ( form-4b construction ) low voltage panel suitable for 415 v, 3 phase, 4 wire 50 hz ac supply system as per standard iec 61439-1 & 2 as totally type tested assembly and of suitable size fabricated in compartmentalized design from crca sheet steel of 2mm thick for frame work and covers & doors of 1.6mm thick sheet, 3 mm thick for gland plates with stiffeners wherever required, having vibration free structure chemically treated with seven tank process before painting for surface treatment and powder coated, with suitable electrolytic grade high conductivity aluminium busbar extensible type, dmc / smc bus bar supports, bottom base channel of ms section not less than 100mm x 50mm x 5 mm thick, fabrication shall be done in transportable sections, entire length panel shall have a common earth bar of suitable size at the rear with 2 nos. earth stud, solid connections from main bus bar to switch gears with required size of aluminium bus bars and control wiring with 2.5 sq.mm. pvc insulated copper fr conductor s / c cable for voltage & current respectively, the board shall be dust and vermin proof with degree of protection ip-42, free standing type mounted on base channel. n ( as per complete item no. 4 of the approved dnit ) 5 dsr 3.13 supplying, installing by suspension on ceiling / along the wall, testing and commissioning of following capacity sandwich type bus trunking for use on 3 phase 4 wire 415 v, 50hz a.c. supply with metal clad enclosure having ip-54 rating after fixing the tap off boxes and all accessories with class f insulation, made of 1.6mm thick steel sheet duly powder coated in convenient sections complete with 4 nos. aluminium bus bars having current density of 130 a / sq. cm at nominal current rating, necessary joints, elbow joints & expansion joints and bends, fire barrier at each floor, provision of tapping at every meter, adopter box and copper flexible for joints, continuous earthing with 2 nos. aluminium strip of suitable size ( one on each side ) including, g.i. clamping brackets, suspenders, angle iron bracket, steel fasteners, connecting to earthing system etc. as required. 6 3200 amps 50 ka sc for 1 sec 7 dsr 5.6 earthing with copper earth plate 600 mm x 600 mm x 3 mm thick including accessories, and providing masonry enclosure with cover plate having locking arrangement and watering pipe of 2.7 meter long etc. with charcoal / coke and salt as required. 8 dsr 5.4 earthing with g.i. earth plate 600 mm x 600 mm x 6 mm thick including accessories, and providing masonry enclosure with cover plate having locking arrangement and watering pipe of 2.7 meter long etc. with charcoal / coke and salt as required. 9 dsr item no. 5.14 nproviding and fixing 25 mm x 5 mm copper strip on surface or in recess for connections etc. as required. n 10 dsr 5.15 providing and fixing 25 mm x 5 mm g.i. strip on surface or in recess for connections etc. as required. 11 s / e of 4 nos. sand buckets of 10 ltr. capacity each made out of 24 gauge g.i sheet. the buckets with sand shall be hanged on suitable size of angle iron stand fabricated out of 1 ¼ x 1 ¼ x1 / 8” angle iron having hooks for hanging the buckets in two rows. the job includes the cost of painting with two coats of red paint of superior quality after one coat of primer on buckets and stands to complete the job up to the entire satisfaction of the engineer–in–charge. 12 supply of erection of medium size first aid box made of 16 gauge ms sheet of size 14”x7”x5” with 6 wound dressings, 3 burn dressings, 13 gms absorbent cotton wool, one dressing scissors, one bottle of spirit of sal volatile, 1 tube of burn ointment ( burnol ) tablets of aspiring, 1 no. artificial respirator. 13 supply of erection of medium size first aid box made of 16 gauge ms sheet of size 14”x7”x5” with 6 wound dressings, 3 burn dressings, 13 gms absorbent cotton wool, one dressing scissors, one bottle of spirit of sal volatile, 1 tube of burn ointment ( burnol ) tablets of aspiring, 1 no. artificial respirator. 14 supply and erection of fire extinguishers isi marked duly erected / hung on wall with hooks including the cost of hooks with all material & labour required to complete the job in all respect upto the entire satisfaction of the engineer-in-charge of work. 15 co2 type of 9 kg capacity fire extinguishers conforming to is. 16 supply and erection of m.s. sheet danger notice plate at least 2 mm thick. 17 s / e rubber mat of size 6’x3’x 12 mm thick ( isi mark ) wide of superior quality and of approved make as approved by the engineer –in- charger / ec to be laid on floor in ht room in front of panels and transformers. 18 supply and erection of 11 kv / 110 volt trivector meter with accuracy class 0.5s suitable to monitor the parameters of electricity consumption as per the specification of chandigarh electrical department ( ced ) of approved make i.e. l&t / secure only. the meter is to be got tested from the m&p sub division laboratory of the ced at the stake of contractor. the meter is to be installed in the existing metering compartment of the ct&pt unit on a wooden plank ( on s / e basis ) of suitable size including. supply erection of 11 kv test terminal block for connecting secondary connection of 11kv ct / pt unit & trivector meter as per site requirement. the job includes labour, taxes and duties etc. 19 supply, fabrication and erection of cubical type dust and vermin proof metering panel, free standing floor mounting, made out of 14 gauge m.s. sheet with channel for base frame to accommodate 350-150 / 5a ratio of ct & pt dry type unit and set of trivector meter including fixing of ms angle / flat where ever required. the cubical panel should have two compartments, with double door having locking & reeling arrangements. the panel shall have the provision of the coming & out going 11 kv cable and bonding to the existing earth with suitable size of copper flat. the panel shall be painted with two coats of approved shade of paint after one coat of primer. supply & erection of combined ct & pt unit comprising of 3 nos. dry type current transformers of ratio 350-150 / 5a having burden 10 va accuracy class 0.5 and cast resin potential transformer ratio 11kv / 110v, 100va, accuracy class 0.5. both ct & pt strictly confirming to relevant is specifications for 3 phase 4 wiring system. the ct & pt combined unit should be of vishal / zenith / kappa / avon make only. the job includes erection of 3 phase 11 kv electronic energy meter in the existing ct / pt panel. 20 supply and erection of ht xlpe insulated armoured power cable stranded aluminium conductor sheathed with extruded semi-conducting compound cross linked polyethylene insulated laid up inner sheathed of extruded pvc single layer of galvanized steel wire armoured and pvc sheathed over all suitable for 11 kv ( earthed ) cable to is: 7098 ( part-ii ) 1985 with up to date amendments and laying in the existing cable trey / rcc pipe cable duct / sand & brick for underground after the digging the trench. the xlpe cable shall be of polycab / kei / havells / r.r. cables / finolex make only. 21 size 185 sq. mm 3 core ht xlpe cable. 22 dsr-10.6 supplying and making straight through cable jointing with heat shrinkable jointing kit complete with all accessories including ferrules suitable for following size of 3 core, xlpe aluminium conductor cable of 11 kv grade as required 23 185 sq. mm. 24 dsr-10.4 supplying and making indoor cable end termination with heat shrinkable jointing kit complete with all accessories including lugs suitable for following size of 3 core, xlpe aluminium conductor cable of 11 kv grade as required 25 185 sq. mm. 26 supply, fixing, connecting and testing of oem manufactured apfc panel with 7% copper wound reactor of capacity 600kvar ( output ) @ 440vac. the stage ratings shall be 2 x 33.1 kvar ( 525vac ) + 3 x 66.2 kvar ( 525vac ) + 4 x 133 kvar ( 525vac ) the apfc panel shall be fully type tested at an independent laboratory and shall comply with iec 61439-1&2 and iec 61921. the apfc panel shall be ( indoor ) type floor mounted design, weather, dust and vermin proof. n ( as per complete item no. 21 of the approved dnit ) n 27 s / e of angle iron frame of the size 50 mm x 50 mm x 6 mm at the top of the trench. the cost including the cost of welding of angle frame and petty including required completing the job as per satisfaction of eic. 28 s / e of m.s chequred plate 5mm thick to cover the loose cables trench. the m.s chequred plate shall be 2’ width, so as to cover the all trench as per reqd. at site of work. the job includes cost of carriage and fixing the cover plate with suitable arrangement on the existing 50mm x 50mm x 6mm angle iron already fixed on the trench. the cost includes the welding of m.s strips ( tee ) 40mm x 40mm x 6mm with chequred plate on both sides to bring the chequered plate in the same level of angle iron frame on the top of trench. the job includes the cost of 2 coats of approved paint after one coat of primer or other petty material reqd. to complete the job as per satisfaction of e-i-c at site. 29 civil work for providing shed for ht equipment 30 dsr item no 2.6.1 ( civil ) nearth work in excavation by mechanical means ( hydraulic excavator ) / manual means over areas ( exceeding 30 cm in depth, 1.5 m in width as well as 10 sq. mm on plan ) including getting out and disposal of excavated earth lead upto 50 m and lift upto 1.5 m, as directed by engineer-in-charge. n 31 all kind of soil 32 dsr item no 4.1.10 ( civil ) nproviding and laying in position cement concrete of specified grade excluding the cost of centering and shuttering –all work up to plinth level. n1.5.10 ( 1 cement :5 coarse sand :10 graded stone aggregate 40mm nominal size ) n 33 dsr item no.6.1.2 ( civil ) nbrick work with common burnt clay f.p.s. ( non modular ) bricks of class designation 7.5 in foundation and plinth in n 34 cement mortar 1:6 ( 1 cement ratio : 6 coarse sand ) 35 dsr item no.2.27 ( civil ) nsupplying and filling in plinth with sand under floors, including watering, ramming, consolidating and dressing complete. n 36 dsr item no 11.5 ( civil ) n62 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 liter 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. n 37 dsr item no 21.1.1.2 ( civil ) nproviding and fixing aluminium work for doors, windows, ventilators and partitions with extruded built up standard tubular sections / appropriate z sections and other sections of approved make conforming to is: 733 and is : 1285, fixed with rawl plugs and screws or with fixing clips, or with expansion hold fasteners including necessary filling up of gaps at junctions, at top, bottom and sides with required pvc / neoprene felt etc. aluminium sections shall be smooth, rust free, straight, mitered and jointed mechanically wherever required including cleat angle, aluminium snap beading for glazing / paneling, c.p. brass / stainless steel screws, all complete as per architectural drawings and the directions of engineer-in-charge. ( glazing and paneling to be paid for separately ) : n 38 for fixed portion: powder coated aluminium ( minimum thickness of powder coating 50 micron ) 39 dsr item no 21.1.2.2 ( civil ) nfor shutters of doors, windows & ventilators including providing and fixing hinges / pivots and making provision for fixing of fittings wherever required including the cost of pvc / neoprene gasket required ( fittings shall be paid for separately ) . n 40 powder coated aluminium ( minimum thickness of powder coating 50 micron ) 41 dsr item no 21.2.2 ( civil ) nproviding and fixing 12mm thick pre-laminated particle board flat pressed three layer or graded wood particle board conforming to is: 12823 grade l type ll, in paneling fixed in aluminum doors, windows shutters and partition frames with c.p. brass / stainless steel screws etc. complete as per architectural drawings and directions of engineer-in-charge. n 42 pre-laminated particle board with decorative lamination on both sides. 43 dsr item no 21.3.2 ( civil ) nproviding and fixing glazing in aluminium door, window, ventilator shutters and partitions etc. with pvc / neoprene gasket etc. complete as per the architectural drawings and the directions of engineer-in-charge ( cost of aluminium snap beading shall be paid in basic item ) n 44 with float glass panes of 5.50 mm thickness ( weight not less than 12.50 kg / sqm ) 45 dsr item no 10.16.1 ( civil ) nsteel work in built up tubular ( round, square or rectangular hollow tubes etc. ) trusses etc., including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer, including welding and bolted with special shaped washers etc. complete n 46 hot finished welded type tubes 47 dsr item no 10.6.1 ( civil ) nsupplying and fixing rolling shutters of approved make, made of required size m.s. laths, interlocked together through their entire length and jointed together at the end by end locks, mounted on specially designed pipe shaft with brackets, side guides and arrangements for inside and outside locking with push and pull operation complete, including the cost of providing and fixing necessary 27.5 cm long wire springs manufactured from high tensile steel wire of adequate strength conforming to is: 4454 – part 1 and m.s. top cover of required thickness for rolling shutters. n 48 80x1.25 mm m.s. laths with 1.25 mm thick top cover 49 providing and fixing of insulated continuous line sand witch puf ceiling panels of 30 mm thickness of make jindal meetc / lioyd / satmax / sintex / rinac ( confirming to is12436 ) having pre-painted galvanized 0.5 mm thick iron sheet on both sides having polyurethane foam of density 42 kg / cum in between these sheets. the panels shall have corrugated sheet at top having crest of approx. 30 mm and the bottom shall be plain sheet with ribs. the panels sheet shall have 1 meter width and panel length as per height of room without any joint. the panels shall be fixed in tongue and groove joint with help of flashing comprising of ppgi u channels, l-channels, end cap and other required complete accessories. the gap at joint shall be filled with silicon sealant of approved brand ( macoy, pidilite etc, ) . these panels shall be in alignment and plumb on all side wall of room complete in all respect to the entire satisfaction of eic. 50 providing and fixing of insulated continuous line sand witch puf wall panels of 50 mm thickness of make jindal meetc / lioyd / satmax / sintex / rinac ( confirming to is12436 ) having pre-painted galvanized 0.5 mm thick iron sheet on both sides having polyurethane foam of density 42 kg / cum in between these sheets. the panels shall have corrugated sheet at top having crest of approx. 30 mm and the bottom shall be plain sheet with ribs. the panels sheet shall have 1 meter width and panel length as per height of room without any joint. the panels shall be fixed in tongue and groove joint with help of flashing comprising of ppgi u channels, l-channels, end cap and other required complete accessories. the gap at joint shall be filled with silicon sealant of approved brand ( macoy, pidilite etc, ) . these panels shall be in alignment and plumb on all side walls of room complete in all respect to the entire satisfaction of eic. 51 electrical installation work for shed 52 dsr item no.1.3 wiring for light point / fan point / exhaust fan point / call bell point with 1.5 sq.mm frls pvc insulated copper conductor single core cable in surface / recessed steel conduit, with modular switch, modular plate, suitable gi box and earthing the point with 1.5 sq.mm frls pvc insulated copper conductor single core cable etc. as required. 53 group c 54 dsr item no.1.17 supplying and drawing following sizes of frls pvc insulated copper conductor, single core cable in the existing surface / recessed steel / pvc conduit as required. 55 3 x 1.5 sq mm 56 3 x 2.5 sq mm 57 dsr item no.1.20 supplying and fixing of following sizes of steel conduit along with accessories in surface / recess including painting in case of surface conduit, or cutting the wall and making good the same in case of recessed conduit as required. 58 25 mm 59 dsr item no.1.31 supplying and fixing suitable size gi box with modular plate and cover in front on surface or in recess, including providing and fixing 3 pin 5 / 6 a modular socket outlet and 5 / 6 a modular switch, connections etc. as required. 60 dsr item no.1.32 supplying and fixing suitable size gi box with modular plate and cover in front on surface or in recess, including providing and fixing 6 pin 5 / 6 a & 15 / 16 a modular socket outlet and 15 / 16a modular switch, connections etc as reqd. 61 dsr item no. 2.4 supplying and fixing following way, horizontal type three pole and neutral, sheet steel, mcb distribution board, 415 v, on surface / recess, complete with tinned copper bus bar, neutral bus bar, earth bar, din bar, inter connections, powder painted including earthing etc. as required ( but without mcb / rccb / isolator ) . 62 4 way ( 4 + 12 ) , double door 63 dsr item no.2.10 supplying and fixing 5 a to 32 a rating, 240 / 415 v, 10 ka, “c” curve, miniature circuit breaker suitable for inductive load of following poles in the existing mcb db complete with connections, testing and commissioning etc. as required. 64 single pole 65 triple pole and neutral 66 supply & erection of led 4’x1’ approx. long luminaries complete in all respect to be installed on surface with the help of steel rawl plug etc. the fitting should be of philips / wipro / bajaj / trilux make only. the job includes the cost of testing, commissioning and making connection with copper wire from adjacent light point, other petty material and labour etc. as required to complete the same to the entire satisfaction of eic. ( as per complete item no. 44 of the approved dnit ) 67 s / e of ac ceiling fans with copper winding but without regulator complete with aluminium blades, plastic canopies 2 nos. double ball bearing, ms hanging rods ( as per site requirement ) , condenser, reels, clamps etc. the body of fan and blades should be white in colour. the job includes the cost of making necessary connections from the adjacent light point with 1.5mm2 single core copper conductor cable and 3mm thick white b.l. sheet cover for fan box of suitable size. the sample of fans shall be got approved from the sde in-charge of work before installation at site. the job also includes the cost of carriage, erection, testing, commissioning of fan, all labour and petty material required to complete the job to the entire satisfaction of the engineer-in-charge. 68 size 56” ( 1400mm ) sweep ceiling fan of crompton ( high speed ) opal white / havells ( velocity hs ) white / orient ( newbreeze ) white / usha ( striker ) white only. 69 supply & erection of exhaust fan ( heavy duty motor with copper wound metallic body ) following size complete with motor, metallic blades, double ball bearing with minimum power consumption, rigid frame with rubber mounting for silent operation, epoxy powder coating along with metallic louver to be installed in the existing opening including cost of making the hole to suit the size of above fan making good the damage, carriage charges connection, testing, commissioning etc. as required to complete the job to the entire satisfaction of eic. 70 size 15 inches ( 380mm ) sweep, 900 rpm heavy duty exhaust fan ( single phase ) with louver of havells ( turbo force sp ) / crompton ( exhd380-6-1 ) / bajaj ( supreme dlx hd 380 ) / orient ( 15” industrial heavy duty ) / almonard make only. 71 dsr 14.16 supplying and laying of following size dwc hdpe pipe isi marked along with all accessories like socket, bend, couplers etc. conforming to is 14930, part ii complete with fitting and cutting, jointing etc .direct in ground ( 90 cm below ground level ) including excavation and refilling the trench but excluding sand cushioning and protective covering etc., complete as required. 72 160 mm dia ( od-160 mm & id-135 mm nominal ) 73 dsr 14.15 supplying and laying of following size dwc hdpe pipe isi marked along with all accessories like socket, bend, couplers etc. conforming to is 14930, part ii complete with fitting and cutting, jointing etc. in the existing trench, complete as required. 74 160 mm dia ( od-160 mm & id-135 mm nominal ) 75 dsr 7.9 supplying and making cable route marker with cement concrete 1:2:4 ( 1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size ) of size 60 cm x 60 cm at the bottom and 50 cm x 50 cm at the top with a thickness of 10cm including inscription duly engraved as required. 76 labour charges for horizontal boring for laying of dwc pipe of various sizes to complete the job to the entire satisfaction of eic. 77 s / e / t / c of stationary battery charger set comprising of 2 nos. 12volts 100ah maintenance free batteries of make exide, amaron duly houses in cabinet of size ( lxwxd ) 36”x24”x18” made of 14 gauge crce sheet having 4 nos. legs of 8” length made of m.s. angle of size 50 x 50 x 6mm. the complete cabinet inner and outer side is powder coated of gray paint. the cabinet should have one open able door on front side with locking arrangement complete in all respect. 78 the battery charger should be suitable for boost mode and trickle mode with display of input & output voltage and current. 79 suitable miniature circuit breaker shall be provided for protection at input supply and output of the battery charger.