Tender For supply of sitc of openwell, horizontal type 7.5 hp submersible motor 1200-400 lpm , sitc of openwell, horizontal type 7.5 hp submersible motor 1750-550 lpm , sitc of openwell, horizontal type 10 hp submersible motor 675-500 lpm , sitc of dust and vermin proof outdoor, double door, floor mounted motor starter panel , providing and fixing 50 mm inner dia g.i.pipe, b class , providing and fixing 65 mm inner dia g.i.pipe, b class , providing and fixing 100 mm inner dia g.i.pipe, b class , supply and fixing 50 mm dia wafer type butterfly valve pn-10 rating , supply and fixing 65 mm dia wafer type butterfly valve pn-10 rating , supply and fixing 100 mm dia wafer type butterfly valve pn-10 rating , supply and fixing 50 mm dia cast steel swing check valve class 150 , supply and fixing 65 mm dia cast steel swing check valve class 150 , supply and fixing 100 mm dia cast steel swing check valve class 150
Tender For procurement of miscellaneous spares for mounting various actuators, solenoids, air limit switches, set of o-ring -- system ggsstp, ropar tender enquiry - grub screw with nut (ht) for mounting pd-28 actuator. size 10x40nim, nut bolt (ht) for mx-450 and cylinder body. size8x25 mm, dowel pin (ht for lock air cylinder assembly. size 10x50 mam, l-key bolt (cs) for air limit switch and cylinder. size 6x40mm., cylinder lock of esp and pd-15(cs). id-20mm and thickness imm, l-key bolt(cs) to lock the stopper of cylinder. size 6x30mm, actuator lock pd-28(cs), id-23mm and thickness-imm, actuator lock pd-50, pd-75 and cylinder lock of apη ducts(cs) id-33mm and thickness imm, l-key bolt for cylinder.6x40mm, screw with nut for mounting pressure switch. size(cs) 3x40mm., grub screw for mounting pd-50 & pd-75. size 12x50mm, nut-bolt(cs) for mounting electrical limit switch (4 to 7 fields). size 4x50mm., grub screw with nut (cs) for mounting electrical limit switches of pd-28, pd-50 & pd-75.size 4x25mm, nut bolt(cs) for mounting solenoids. suze 3x35mm, l-key bolt for air limit switch. size 3x40mm., l-key bolt(cs) for air limit switch. size 3x200mm, nut bolt (ht) for air limit switch. size 12x50mm., l-key bolt for air limit switch. size 4x35mm, l-key bolt(cs) for air limit switch. size 4x20mm, cylinder pin. drawing as perannexure-7, quick exhaust valve diaphragm of size 65mmdiameter thickness-2mm, material synthetic rubber, air limit switch o-ring of synthetic rubber., set consists of, size id-hom., thickness 2mm, 1.size: id = 1 , thickness 2mm, hsn code 40169320, screw with nutcs) 4x25 mm, nut-bolt (h.t) 12x25 for mounting mx-450, cylinder pin (160x250mm), drawing as per annex.-4, nut-bolt(h.t) 10x35 for coupling mx-450, l-key bolt(cs)(6x70mm) for poppet valve., diaphragm for quick exhaust valve diameter 6.5mm &thickness imm., cylinder spacer lock. drawing as per annex-2, stud for pd-28 mounting(10x12mm diameter-25 x40mm length(grub screw), stud(cs) for pd-50 and pd-75 mounting(12x14mm) diameter-10&75mm, stad gir pd-15 mounting(8x10mm) diameter-10x45mm length, hex nipple w(brass), hex nipple w"(ss), hex nipple "x3/4"(85), blow valve cup washer 100 nb drawing as per annex-6., blow valve disc 100 nb drawing as per annex-5, blow valve cup washer 50 nb. drawing as per annex.-1., blow valve disc 50 nb drawing as per annex.-3, stud with nun (cs) (8x35 mm) and overall 50mm length., vent filter sol viv top plate, drgas per annexure-8, solenoidvalve rotex make" model 51400-6-20, solenoidvalverepair kit
Tender For bid to ras supply of different types of valves c c -hand operated globe valve,size 25 mm,1 inch, class rating 2500 , hand operated globe valve, size 50 mm,2 inch , class rating 2500. , hand operated globe valve, size 50 mm, 2 inch, class rating 1500. , hand operated globe valve, size 25 mm, 1 inch, class rating 800 , hand operated globe valve, size 50 mm, 2 inch, class rating 800. , motor operated globe valve, size 100 mm, 4 inch, class 300. , cast carbon steel swing check non return valve type body and cover plate bolted connection. size 10 , boiler feed pump interstage non return valve 2500 class, cast carbon steel non return valve ) /bid number: gem/2026/b/7132010 * /dated: 21-01-2026 & & / bid document1 / 13
Tender For repair of bag house equipment in crmp- 1) cage repair( bending minor welding & painting), 2) cleaning and fixing of bags( opening the chamber, removing the venturies, taking out bags cleaning with and refixing) once in year, 3) cleaning of dust collecting hopper of bag house, 4) repair of dust hopper and its doors, 5) bag house screw conveyor body repair, 6) bag house screw conveyor hanger bearing with shaft changing, 7) bag house screw conveyor end bearing changing, 8) bag house screw conveyor coupling repairs, 9) bag house screw conveyor changing, 10) en masse conveyor drive sprocket changing, 11) en masse conveyor tail sprocket changing., 12) en masse conveyor drive chain fixing, 13) en masse conveyor links changing, 14) en masse conveyor drive unit coupling repair, 15) en masse conveyor drive chain rejointing in snap, 16) maintenance of rotary air locks (twice in a year), 17) bucket elevator belt rejointing in case of snap, 18) bucket elevator drive pulley changing, 19) bucket elevator boot pulley changing, 20) bucket elevator fallen buckets fixin, 21) pulse jet solenoidvalves repair and maintenance, 22) drier maintenance in compressor house (4 driers), 23) maintenance of compressed air pipe line, 24) id fan casing removal and fixing back to faciltate for fan changing, 25) id fan casing cutting and fixing back during bearing changing, 26) id fan casing changing, 27) id fan casing repair work, 28) id fan suction duct patch work, 29) id fan delivery duct patch work, 30) to make arrangement for chimney cleaning on id fan delivery duct near chimney and duct opening and closing there.., 31) dust hopper gate replacement, 32) dust hopper vibrofeeder replacement, 33) dust hopper body repair patch work, 34) flexible hose to pulse jet replacement, 35) pulsing pipe changing, 36) pulsing pipe repair, 37) cyclone patch work, 38) flue gas duct leaks arresting patch works.
Tender For corrigendum : supply of solenoidvalverepair kit : - repair kit and oring set for rotex make solenoidvalve coil and plunger assembly as per item no. 1 of technical specification. , rotex make sv coil and plunger assembly as per item no. 2 of technical specification. , rotex make sv coil and plunger assembly as per item no. 3 of technical specification. , rotex sv coil and plunger assembly assembly as per item no. 4 of technical specification. , repair kit and oring set for rotex make sv coil and plunger assembly as per item no. 5 of technical specification. , repair kit and oring set for rotex make sv assembly as per item no. 6 of technical specification. , repair kit and oring set for rotex sv assembly as per item no. 7 of technical specification.
Tender For bid to ras supply of size 65 mm gate valve pr 10 kg , 80 nb cast steel gate valve complying to api 600 standard , 100 nb cast steel gate valve complying to api 600 standard , 125 nb cast steel gate valve complying to api 600 standard , cast steel gate valve complying to api 600 standard bolted bonnet flanged ends , 65 nb cast steel globe valve complying to bs 1873 standard , 80 nb cast steel globe valve complying to api 600 standard , 100 nb cast steel globe valve complying to bs 1873 standred , cast steel globe valve complying to bs 1873 standard bolted bonnet , non return valve_flape type with flange end for dm plant , 80 nb cast steel swing check valve complying to bs 1868 , 100 nb cast steel swing check valve complying to bs 1868 , 150 nb cast steel swing check valve complying to bs 1868 , ball valve size 65 mm class 150 type , 50 nb ball valve body material , ball valves 150 nb stainless steel , 100 nb ball valve matrialss class150 , ball valve inside thread size20 mm moc ss 316 , 80 nb ss ball valve flanged end pn , ball valve inside thread size25 mm mocss 316 , ball valve inside thread size 15 mm mocss 316 , 32 nb ball valve body material nickel plated forged brass , 40 nb ball valve body materialnickel plated forged brass , complete ball valve size125 nb hand operated class800 , ci flanged gate valve rising stem 250 nb , ci flanged gate valve rising stem 200 nb , ci flanged gate valve rising stem 100 nb , ci flanged gate valve rising stem 150 nb size: 65 mm, cast steel gate valve complying to api 600 standard bolted bonnet,flanged ends with body material, 80 nb cast steel gate valve complying to api 600 standard bolted ) /bid number : gem/2025/b/6518947 * /dated: 01-08-2025 & & / bid document 1 / 27