Tender For repair maintenance of specialized electrical and mechanical services at tis hazari court complex, delhi. (sh supply and replacement of wornout/faulty air circuitbreaker (acb) of the existing lt panel and motorized changer over switch.)
Tender For bid to ras supply of led bulkhead light (q3) , pvc insulated copper cable single core and multi core circular sheathed with flexible conductor (v2) isi marked to is 694 (q2) , pvc insulated copper cord single core and multi core circular sheathed with flexible conductor (v2) isi marked to is 694 (q2) , modular piano type domestic fan regulator conforming to is 11037 (q3) , miniature circuitbreakers (mcb) for ac operation marked to is/iec 60898 (part 1) (q2) , miniature circuitbreaker boards for voltages conforming to is 13032 (q3) , modular piano type domestic electrical switches isi marked to is 3854 (q2)
Tender For street light accessories and phase wire work in losal area - work, supplying and drawing of xlpe insulated lt aerial bunched aluminium conductor cable confirming to is 14255/1995 and is 398 (pt-4)/ 1994 and as per discom specs. on existing cross arms through i hook with all necessary t&p required including binding and twisting etc. complete in all respect as required. all as per pre approved by engineer in-charge. for additional technical parameters of products/ work , refer annexure "a"attached with this bsr ., 1 x 25 sq. mm. + 1x25 sq. mm. (insulated), supply and fixing of following lt supporting accessories with nut bolt & clamps made out as per standard discoms specifications with two coats of red oxide and two coats of aluminium paint etc. as required. all as per pre approved by engineer in-charge.for additional technical parameters of product / work refer annexure a attached with this bsr, suspension clamp with eye hook & pole clamp, dead end clamp with eye hook & pole clamp, p & fixing powder coated crca sheet enclosures on existing angle iron frame by means of nuts and bolts and making holes , din rail etc. as required.for additional technical parameters of product / work refer annexure a attached with this bsr, 2.0 mm thick, providing & fixing of ac operated heavy duty 230 /440 volt power contactor as per pwd specification for electrical works, isi marked is/iec 60947-4-1 : 2000 having provision of mechanical interlocking, auxilary contacts, din rail mounting type including making connections, testing etc. as required. all as per pre approved by engineer in-charge. for additional technical parameters of products/ work , refer annexure "a" attached with this bsr ., 4 pole power contactors with following ac 1 rating 63 amp, providing & fixing of mechanical / digital time switch having following day / week programme and minimum 100 hours reserve and ac1 rating of 16-20 amperes including making connection, programming conforming to iec 60730-1 and 60730-2-7 etc. as required. all as per pre approved by engineer in-charge. for additional technical parameters of products/ work , refer annexure "a" attached with this bsr ., one day & week reserve (analog type ), sitc of 3 /4 pole current limiting moulded case circuitbreaker (mccb) made of flame retardent & heat resistant material having following current rating, short circuit breaking capacity at 440/415 v, 50 hz; o/l & s/c settings , conforming to is/iec 60947 p -2 :2003 with front face and centralised adjustable, trip free mechanisum, true contact position indicator, line load interchangeability, designed for both horizontal & vertical mounting without any adverse effect on electrical performance, suitable for operation upto 55 degree and without derating upto 40 degree, pollution degree 3, having positive isolation capability, push (test) to trip, trip time less then 10 ms under s/c condition, breaking capacity ics = 100% icu. u imp =8 kv, rated insulation voltage 690 v. provision for uvr , shunt trip , earth fault trip, door interlock, pad lock & rotary handle , including making connections etc. as required.oem shall have submit nabl / cpri / erda accrediated lab type test certificate before execution all as per pre approved by engineer in-charge. for additional technical parameters of product/ work refer annexure a attached with this bsr, 4 pole mccb with thermal magnetic release up to 100 amp , 10 ka, fixed o/l & fixed s/c setting, pipe earthing as per is:3043- 1987 with 3.0 mtr. long, 40 mm dia. b class g.i. pipe is: 1239 (part-1) 2004, equivalent to bs : 1387 with perforated holes of 12 mm dia ,including all accessories like nut, bolts, reducer, nipple, wire meshed funnel, and heavy duty weather proof poly-propylene earth pit chamber with lockable jam free lid suitable for safe working load 5000 kg or more of size top dia. 225 to 260 mm, bottom dia 300 to 350mm. and height 250 to 300 mm. and embodying the pipe compl
Tender For replacement of 220kv circuitbreaker of 160mva ptr-i hv at 220/132/33kv minpur ss in onm,400kv narsapur division(electrical and civil portion)
Tender For auction sale of depot ferrous scrap - ubl/gsd/0516-0621/ms/26/b [pl no.98987331] condemned and un- serviceable ms scrap consisting of ms/gi sheets, boilers, tube/pipes, cut channels, alternator covers, ceiling fan rods, empty solar panels, bend, elbows, flanges, angles, frames, doors, trolleys, boards, nut & bolt, footsteps, fan motor covers, fan guard, sheets/plates, grills, shutters, ms bowls, ms trays, chaqure plate, air filter, racks, boxes, rods/bars, ms window frames off sizes, tanks, steel bars in window frames, tie bars, coach light cut up parts, iron doors off sorts & sizes. ms electrical boxes, ms rope/chain, channels, rail trolley wheel set, battery boxes, battery containers and ms stand, empty electrical boxes, packing rings, angles off sizes, speed breaker, different types of boards, wagon body cut parts, rail dolly,pantograph, other ms/pway scrap. all types of coach light cut up parts and other ms scrap with/without any attachments and all kinds of pway scrap during the course of delivery if any nfs, ci, ss and rails found in the lot should be returned to railways. available under the custody of cdms/rs ward/gsd/ubl .note:- bidder has to physically inspect the lot before bidding, cutting permitted by gas/manual. location: road no -05&06 gsd/ubl bin no- 516 &621. remarks-. delivery should start from one end. no pick and choose allowed
Tender For electrical works (ht and lt) of existing 1000 kva transformer (02 no.), air circuitbreaker (acb) (12 no.), vaccum circuitbreaker (vcb) 11 kv (01 no.) and other components at iiit una.
Tender For supply, installation, wiring, commissioning and testing of 1.8 ton inverter 5/3 star rated wall mounted split ac along with 1/2 and 1/4 copper pipe minimum 12 ft and drain pipe with foam insulation over copper pipe with suitable size of pvc cable and connectors conforming to is 732: 2019 or latest for wiring. accepted make of ac jare blue star, hitachi, panasonic, or equivalent at new bogie conference room along with complete wiring with 1.5 sqmm and 2.5 sqmm copper pvc cable as per site requirement and shall be done with suitable wiring and protection system protected with 40a 3/4 pole residual current circuitbreaker of leakage current 30 ma and overload protection with mcb conforming to is:12640 part 2 or latest and iec 60898 part 1 or latest respectively and all electrical works shall be carried out in accordance with the provision of indian electricity act 2003 land indian electricity rules 1956 amended to date and all the safety codes and procedures outlined in the safety codes shall be complied with general and safety requirementshall be governed by is 13947 (pt i) 1993 and is:8623/1993, amended to date. [ warranty period: 30 months after the date of delivery ] ]