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Tender For supply of 90 mm, 110 mm and 160 mm dia pvc pipe 4kg/ cm2 and labour charges for laying and fixing to cover the cable from equipment to nearby cable duct in 400/230 kv ict bay provision work at k.r.thoppur 400/230 -110 kv ss.
Tender For rehabilitation work of underground ofc, including laying of plb pipe or duct and associated works including searching of pits by open trench method or trenchless technology optical fibre cable pulling or blowing and splicing works jointing chamber
Tender For corrigendum : supply of electrical equipments and installation works of electrical and instrumentation system for oesc at maps site - supply of following pre-fabricated and galvanized cable tray supporting structure materials as per specification, tender drawing (maps-1&2/01652/2053/ga) and reference drawings nos kapp-3&4/ 21490/ 2002, 2003 & 2004/dd., 22 first rod with m22x55 long threading on one end & m 22 hex nut, isa 65x65x6, 22 rod, isa 65x65x8, ismc 75 channels, couplers (36 odx6 thk.), weld attachment (made of 75x10 thk. plate,320 long), swivel washer seat (46 x16 thk.), swivel washer (40 x16 thk.), iso 1234, 3.5x32 spilit pin, shear bolt m10x70 with hex. head & nut & washer, washer for shear bolt, nut for shear bolt, iso 1234, 3.5x20 split pin, washer (48 , is 2016), 3 mm thick l clamp with m8x30 mm long bolt, 2 plain washer, 1 spring washer and nut, 600mm long, 30 mm wide & 2.5 mm hot dip galvanized strip with two nos of m8x30 mm long bolt, 4 plain washer, 2 spring washer and 2 nuts, installation of cable tray supporting structure including site works such as cutting, drilling, threading, welding, fixing the hardware, touch up painting using zinc rich paint for welded surfaces etc., as per the specification, cable installation note, tender drawing (maps-1&2/01652/2053/ga) and reference drawings nos kapp-3&4/ 21490/2002, 2003 & 2004/dd, type- ce, ceiling support for supporting one number of straight run of tray or elbow (1 tier) of 150 mm width, type- ce, ceiling support for supporting one number of straight run of tray or elbow (1 tier) of 300 mm width, type- ct, ceiling support for supporting one number of tee accessory (1 tier) of 150 mm width, type- ct, ceiling support for supporting one number of tee accessory (1 tier) of 300 mm width, type- d2, wall/column support for supporting one number of vertical straight run of tray (1 tier) of 150 mm width, type- d2, wall/column support for supporting one number of vertical straight run of tray (1 tier) of 300 mm width, common cable tray and ventilation duct support for supporting 1 tier of straight tray or elbow of 150 mm width, cabling systemsupply of following sizes of 6.6kv/11kv rated, al conductor, xlpe insulated, frls pvc (st2) inner and outer sheathed, gi wire/ strip armoured power cables along with steel cable drums, 3cx185 sqmm armoured cable, supply of following sizes of 1100v rated, cu/ al conductor, xlpe insulated, frls pvc (st2) inner and outer sheathed power cables along with steel/ wooden cable drums, 3.5cx400 sqmm, al conductor, armoured cable (gi armour) with steel cable drum, 3cx2.5 sqmm, cu conductor, un-armoured cable with wooden cable drum, supply of following sizes of 1100v/ 650v rated, cu conductor, pvc (type-a) insulated, overall screened, frls pvc (st1) inner and outer sheathed, gi armoured control cables along with steel/ wooden cable drums, 4cx2.5 sqmm, 1100v rated with wooden cable drum, 2cx2.5 sqmm, 1100v rated with wooden cable drum, 4cx10 sqmm, 1100v rated with steel cable drum, 2cx10 sqmm, 1100v rated with steel cable drum, 10px1.5 sqmm, 650v rated with steel cable drum, supply of following medium duty gi pipes/ heavy duty erw rigid conduits/hume pipe for routing cables from cable trays to distribution boards or to various field equipment or between equipment as directed by engineer- in- charge., 100 mm dia pipe, 65 mm dia pipe, 40 mm dia pipe, 25 mm dia conduit, installation of following medium duty gi pipes/ conduits/hume pipes for routing cables (from cable trays to distribution boards or to various field equipment or between equipment as directed by engineer- in- charge), including supply and installation of clamps/ fasteners/ supports, accessories like bends/ couplers along with cutting, threading etc., 100 mm dia pipe, 65 mm dia pipe, 40 mm dia pipe, 25 mm dia conduit, installation of following sizes and types of cable trays and accessories as detailed in drawings and specification including sup
Tender For bid to ras tender for supply of supply of cassette ac four way capacity 2point5 tr minimum 3 star rating inverter type rotary or scroll compressor aircooled condensing unit with copper cooling coil refer annexure ii-a , supply of cassette ac four way capacity 3 tr minimum 3 star rating inverter type rotary or scroll compressor aircooled condensing unit with copper cooling coil refer annexure ii-a , supply of cassette ac four way capacity 4 tr rating inverter type rotary scroll compressor aircooled condensing unit with copper cooling coil refer annexure ii-a , supply of suitable size refrigerant grade copper piping for 2or2point5or3or 4tr cassette acorsplit ac unit refer annexureii-a , providing flexible pvc duct hose covering pipeof size 60 mm suitable for exposed refrigerant pipes for cassttte ac units refer anexure ii-a , providingcpvc sdr11 pipes 32 mm with 9 mm thick tube type nitrile rubber insulation for refer annexureii-a , providing cpvc sdr11 pipes 25 mm with 9 mm thick tube type nitrile rubber insulation for condensate water drain from the ac indoor units refer annexureii-a , supply of rain proof outdoor duty as per ip-66 electrical control panel with incommer 4 pole mccb 100 amp digital voltmeter digital ammeter indication lamps refer annexureii-a , supply of following size lt power cable with copper conductor xlpeorpvc as directed by eic 4 core - 4 sqmm refer annexureii-a , supply of following size lt power cable with copper conductor xlpeorpvc as directed by eic 4 core - 6 sqmm refer annexureii-a , supply of following size lt power cable with copper conductor laying of the same in by eic 4core - 25 sqmm refer annexure-ii-a , supply of following size lt power cable with copper conductor as directed by eic 4core - 16 sqmm refer annexure-ii-a , supply of copper cable of size 4core - 2point5 sqmm for communication refer annexure-ii-a , supply of perforated hot dipped galvanised iron cable tray of size150 mm width x 50 mm depth x 1point6 mm thickness refer annexure-ii-a , supply of perforated hot dipped galvanised iron cable tray of size 300 mm width x 50 mm depth x 1point6 mm thickness refer annexure-ii-a , installation testing and commissioning of cassette ac four way capacity 2point5 tr minimum 3 star rating inverter type rotaryorscroll compressor aircooled refer annexure-ii-b , installationtesting and commissioning of cassette ac four way capacity 3 tr minimum 3 star rating inverter type refer annexure-ii-b , installation testing and commissioning of cassette ac four way capacity 4 tr inverter type rotary or scroll compressor units refer annexure-ii-b , erection testing and commissioning of suitable size refrigerant grade copper for 2or2point5or3or4tr cassette acorsplit ac unit refer annexure-ii-b , laying of flexible pvc duct hose covering pipe gray colour of size 60 mm suitable refer annexure-ii-b , laying of cpvc sdr11 pipes 32 mm with 9 mm thick tube type nitrile rubber insulation for condensate water drain from the ac indoor units refer annexure-ii-b , laying of cpvc sdr11 pipes 25 mm with 9 mm thick tube type nitrile rubber insulation for condensate water drainrefer annexure-ii-b , erection testing and commissioning of rain proof outdoor duty as per ip-66 electrical control panel annexure-ii-b , laying of following size lt power cable with copper conductor xlpeorpvc insulation pvc inner sheathed armoured extruded pvc oas directed by eic 4 core - 4 sqmm refer annexure-ii-b , laying of following size lt power cable with copper conductor xlpeorpvc insulation as directed by eic 4 core - 6 sqmm refer annexure-ii-b , laying of following size lt power cable with copper conductor as directed by eic 4 core - 25 sqmm refer annexure-ii-b , laying of following size lt power cable with copper conductor xlpeorpvcas directed by eic 4 core - 16 sqmm refer annexure-ii-b , laying of copper cable of size 4 core - 2point5 sqmm for communication refer annexure-ii-b , installing of perforated hot dipped galvanised iron cable tray
Tender For rate contract for supply of electric items for fy 2025-26. - 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 3700 lm, led street light fixture with minimum lumen output 5600lm, led street light fixture with minimum lumen output 8700 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 bsr 6sqmm 2core, 10sqmm 2core, 6sqmm 3core, 10sqmm 3core, 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 . 3 pole power contactors with following ac 3 rating 40amp, 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 reserve (analog type ), p & f of 240 v electronic on - off timer 3 -30 sec / 12 - 120 sec including making connection 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 ., p & f of 415 v electronic on - off timer 3 -30 sec / 12 - 120 sec including making connection 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 ., providing & fixing of 240/415 v ac mcb with positive isolation of 10 k
Tender For supply of ms pipe 100 mm dia , 80 nb erw pipe , 65 mm erw pipe heavy be is 1239 , 40 mm erw pipe heavy be is 1239 , gi pipe 40 nb medium is 1239 erw , gi pipe 50 nb erw pipe 1239 part i , gi pipe 65 nb medium erw is 1239 part i , 90 ms bend 250mm dia , 90 ms bend 200 nb , 90 ms bend 150mm dia , 90 ms bend 100mm dia , 90 ms bend 80mm dia , 90 ms bend 65 nb , gi 90 deg bend 80 nb , 65nb 90degree bend , bend 50 nb , bend 40 nb , bend 25 nb , bend 20 nb 90 degree plain end , bend 15 nb , tee fitting 80 nb plain end , tee fitting 65 nb , tee fitting 50 nb , tee fitting 40 nb , tee fitting 25 nb , tee fitting 20 nb , tee fitting 15 nb , socket 80 nb , socket 65 nb , socket 50 nb , socket 40 nb , pipe union 65 nb , pipe union 50 nb , pipe union 40 nb , hand rail , toe guard , isa 75 x 75 x6 , isa 50x50x6 , isa 80x80x6 mm , isa 90x90x6 mm , isa 130x130x10 mm , isa 100x100x10 mm , ismc 100x 50 mm , ismc 150 , ismc 200 x76 mm , ismb 250x125 , ismb 300 x 140 mm , ismb 125 , ismb 200x100 mm , m s plate 5 mm thick , ms plate 8 mm , plate m s 16 mm , ms plate 2mm 2 5mtr length 1 25mtr width , duct bracing pipe od 48 3 x thk 3 2 mm , duct bracing pipe od 88 9 x thk 5 49 mm , duct bracing pipe od 113 9 x thk 3 6 mm , duct bracing pipe od 114 3 xthk 6 02 mm , duct bracing pipe od 127 x thk 8 mm , duct bracing pipe od 140 8 x thk 4 8 mm , duct bracing pipe od 168 5 xthk 7 11 mm , duct bracing pipe od 219 4 x thk 4 mm , ms flat 50mmx12mm thick , ms flat 60mmx12mm thick , chequred plate 6 mm bid number/ & ( * ) : gem/2025/b/6008350 dated/ + : 12-03-2025 bid document/ 3 3 1 / 41
Tender For supply of sitc of 200 kva new diesel engine alternator set with accessories as per nit , supply and laying 1 no. 3.5 core 240 sqmm aluminium conductor armoured ug cable in open duct , supply and laying 1 no. 3.5 core 240 sqmm aluminium conductor armoured ug cable in existing rcc or hume or metal pipe , supply and laying 1 no. 3.5 core 240 sqmm aluminium conductor armoured ug cable on existing cable tray , supply and laying 1 no 3.5 core 240 sqmm aluminium conductor armoured ug cable on surface , supplying and making end termination with brass compression gland and aluminium lugs for 3.5 x 240 sq mm al cable