Tender For (sh repairing / replacement of damaged electrical and mechanical installations, cable trench, wiremesh protection for outdoor panel, and redressing of cables in corridors and trench etc. including replacement of water supply pump and firefighting system)
Tender For corrigendum : survey, design, supply, installation, testing and commissioning of trackside kavach (indian railway automatic train protection system) equipments at stations/lc gates/ibs locations including optical fiber cable works, erection of towers and associated civil/track/electrical works required for kavach in itarsi-manikpur, mahdeiya-bina malkheri-mahadeokheri, entire katni complex, bina malkheri-agasod, satna-rewa, kaima-sagma, bansapahar-ohan section of jabalpur division of west central railway.
Tender For corrigendum : supply, installation, testing, commissioning and training of electrical, plumbing, fire protection , vac and bms works for 9 underground stations and 10 elevated stations from rk salai station to sholinganallur station including bored tunnel & viaduct between the stations, cut & cover tunnel, u section and elevated ramp (ch. 17250.000 to ch. 35437.030) for corridor-3 of chennai metro rail project phase ii. price centre b - electrical system - 9 underground station
Tender For providing and fixing electrical material including led lights and wiring in nagar parishad anupgarh area. - electrical work, providing & fixing of ik08, ip 66 protected led street light luminaire on existing bracket/pole. fixture made of powder coated single piece pressure die cast aluminum material with heat dissipation fins on housing with uv stabilized pc (uv stablization report submitted for uv cover ) /toughened glass cover and secondary lens on each led & should be smd type of 3 to 5 watt each . the system efficacy >=125 lm/ wt and potted driver & has a unique bis r number with input voltage ac 120 to 270 v ac with high voltage cutoff @>=300 v ac and auto resetting safety , power factor >0.95 driver efficiency >85% ,thd(i) 10% humidity 10% to 90% rh working temp -5c to 45c . driver current 750ma. the luminaire shall be bis certified and trade mark certified. life expectancy equal or more than 50000 burning hrs with minimum 70% lumen maintened , cri >70 and cct 5700k +355k. surge protection shall be min 4 kv internal and min 10 kv external inside driver compartment. driver should be phase to phase protection of 440 v for 4 hrs. manufactures word mark/name engraved/embossing on die cast housing to allow traceability/authenticity. fixture shall be as per is 10322 complianced.oem must have its own in house nabl lab setup for all testing facilities for led fixtures. (lm79/lm80) certificate/ report with liable warranty of product/accessories from oem shall be submitted. all as per pre approved by engineer in-charge. for additional technical parameters of products/ work , refer annexure "a" attached with this bsr .led street light fixture with minimum lumen output 5600 lm, led street light fixture with minimum lumen output 7500 lm, led street light fixture with minimum lumen output 12500 lm, providing & laying p.v.c. / xlpe insulated & p.v.c. sheathed un-arrmoured aluminium cable confirming to is:1554 p-i / is :7098 p - i of 1.1 kv with h4- grade electrolytic aluminium conductor confirming to is 8130 of purity >99.6 %, inner / outer sheath confirming to is:5831 in existing rcc / hume / stoneware / pvc pipe/ open duct/cable trench / cable tray (with cable tie) including testing etc. as required of following size. oem must have its own in house nabl accrediated laboratory for testing procedure as per is:10810. for additional technical parameters of product / work refer annexure a attached with this bsr10.0 sq. mm2 core, 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 bsrdead end clamp with eye hook & pole clamp, providing & fixing of street light bracket made out from following size of b class , medium class g.i. pipe confirming to is : 1239 p - 1 ( 2004 ) with heavy duty pole clamp, saddles suitable fastners 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 .40 mm dia., supply and fixing of lt porcelain shackle insulator as per is:1443 1979 and as per discoms standard specifications, suitable for working voltage 1100 volts including all accessories like gi hardware fittings confirming to is:7935/1975 (latest amended) nut, bolt 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 bsr100mm x 110mm, supply & drawing wiring for sub mains isi marked (is:694) 1100 volts grade pvc insulated flat twin core sheathed solid aluminium conductor with 10 swg g.i. support wire duly clipped etc. as required. for additional technical parameters of product / work refer annexure a attached with this bsr4.0 sq.mm,
Tender For corrigendum : civil work including electrical work, sanitary and plumbing, external water supply system, fire protection system, street light, dg set, cctv, landscaping and other allied works etc.
Tender For corrigendum : civil work including electrical work, sanitary and plumbing, external water supply system, fire protection system, street light, dg set, cctv, landscaping and other allied works etc
Tender For corrigendum : civil work including electrical work, sanitary and plumbing, external water supply system, fire protection system, street light, dg set, cctv, landscaping and other allied works etc
Tender For civil elv works of substation and electromechanical works electrical elv fire protection system elevator for girls hostel and teaching quarters at govt medical college kasaragod