Tender For providing of repair, maintenance, and installation of plant/ systems/equipments (version 2) - operation & maintenance of water supply installation and water supply distribution etc in colony area at ptpp, parichha.
Tender For corrigendum : work of excavation loading transporting unloading and levelling of ash from chakari ash pond obra tps to low lying area of sec 2 and 3 obra sonebhadra - work of excavation, loading, transporting, unloading and levelling of ash from chakari ash pond obra tps to low lying area of sec-2 & 3, obra sonebhadra (up)
Tender For corrigendum : supply of spare1 , spare2 , spare3 , spare4 , spare5 copper constantan (typek). total length (t-type). thermocouple duplex copper constantan as per din standard , the wire shall be drawn in mineral insulated ss- 316 capillary of 6mm od thermocouple element dia 1.2 mm thermocouple length(a) overall length = 750 mm, (b) extension length = 150 mm (c) immersion length = 600 mm material of thermocouple sheath (thermo well) (c) extension length: aisi 304 (d) immersion length: special metal as per our process requirement. connecting head, made out of cast aluminum (alumina-4) with ceramic terminal board assembly with marked polarity and with ss 316 screw & connectors. the head will have two entries with double compression ss cable glands and top cover will be hinge type / thread type thermocouple junction, ungrounded thermocouple sheath dia, 7/8 or equivalent astm standard id of thermocouple sheath 8 mm flange details, suitable for bhel boiler 01 no. fixed flange of following details:- od of flange = 90 mm no. of holes = 6 nos. hole dia = 7mm pcd = 68 mm process media, primary air inlet & pa flow temp. comp. to bowl mills process pressure = 800 mmwcl, process temp. = 350 0c, thermocouple duplex copper constantan as per din standard, the wire shall be drawn in mineral insulated ss- 316 capillary of 6mm od thermocouple element dia =1.2 mm thermocouple length (a) overall length = 310 mm, (b) extension length = 150 mm c) immersion length = 160 mm material of thermocouple sheath (thermo well) (a) extension length: = aisi 304 (b) immersion length: complete solid sintered tungsten carbide thermo well. connecting head, made out of cast aluminum (alumina-4) with ceramic terminal board assembly with marked polarity ) /bid number : gem/2026/b/7477421 * /dated: 25-04-2026 & & / bid document 1 / 11
Tender For providing of operation and maintenance power house / power plant - overhauling of electrically operated control valve actuators,operation and maintenance power house / power plant - overhauling of pneumatic operated control valve actuators,operation and maintenance power house / power plant - overhauling of pneumatic operated power cylinders and other associated work,operation and maintenance power house / power plant - overhauling of gravimetric feeders including field equipment and control panel,operation and maintenance power house / power plant - overhauling of gate valve and dampers actuators integral equipments and its associated panels as vddc panels ucp etc,operation and maintenance power house / power plant - overhauling of motorized pneumatic gate valve including its associated equipments,operation and maintenance power house / power plant - overhauling of local control panel of bfp
Tender For tender for supply of disc stem assembly of 6 inch dn 2500class gate valve landt make 1st/2nd stage attemperator spray water mov of main boiler tag no10lae72aa101 moc astm105n+stelite-6 pr 343 kg/cm2 temp 314. , gasket of 4 inch dn 1500class gate valve landt make reheater attemperator spray water mov of main boiler tag no 10laf73aa103 moc graphite pr 210 kg/cm2 temp 214 , valve of 40dn 2500 class globe valve l&t make economizer outlet header vent mov tag no 10hac20aa102 moc astm a479 type 410-stelite-6 pr 304 kg/cm2 temp 467(motor operated) , packing of 40dn 2500 class globe valve l&t make economizer outlet header vent mov tag no 10hac20aa102 moc graphite with braded end ring pr 304 kg/cm2 temp 467 , valve of 50dn 2500 class globe valve l&t make separator connecting pipe vent mov tag no 10had50aa102 moc astm a479 type 410+stelite-6 pr 320 kg/cm2 temp 480(motor operated) , packing of 50dn 2500 class globe valve l&t makeseparator connecting pipe vent mov tag no 10had50aa102 moc graphite with braded end ring pr 320 kg/cm2 temp 480 , valve of 25dn 2500 spl class globe valve l&t make brp low point drain emptying line mov tag no 10had80aa107 moc astm a479 type 410+stelite-6 pr 338.7 kg/cm2 temp 349(motor operated) , packing of 25dn 2500 spl class globe valve l&t make brp low point drain emptying line mov tag no 10had80aa107 moc graphite with braded end ring pr 338.7 kg/cm2 temp 349 , valve of 25dn 2500 spl class globe valve l&t make primary sh outlet link vent mov tag no 10hah51aa101 moc astm a479 type 410+stelite-6 pr 304 kg/cm2 temp 467(motor operated) , valve of 50dn 1500class globe valve l&t makeprimary reheater outlet link drain mov tag no 10haj22aa101 moc astm a479 type 410+stelite-6 pr 63.5 kg/cm2 temp 495(motor operated) , packing of 40dn 1500class globe valve l&t make final reheater outlet manifold drain vent mov tag no 10haj35aa101 moc graphite with braded end ring pr 63.5 kg/cm2 temp 601 , valve of 40dn 1500class globe valve l&t make primary reheater outlet link vent mov tag no 10haj21aa101 moc astm a479 type 410+stelite-6 pr 63.5 kg/cm2 temp 495(motor operated) , valve of 40dn 1500class globe valve l&t make final reheater outlet manifold drain vent mov tag no 10haj35aa101 moc astm a479 type 316+stelite-6 pr 63.5 kg/cm2 temp 601(motor operated) , valve of 2 inch dn 1500class globe valve l&t makecep discharge to hcprds upstream isolation mov tag no 10lca71aa102 moc astm a479 type 410+stelite-6 pr 45.2 kg/cm2 temp 69(motor operated) , packing of 2 inch dn 1500class globe valve l&t makecep discharge to hcprds upstream isolation mov tag no 10lca71aa102 moc graphite with braded end ring pr 45.2 kg/cm2 temp 69 , valve of 1 inch dn 1500class globe valve l&t make cep discharge to lcprds spray water mov tag no 10lca71aa108 moc astm a479 type 410+stelite-6 pr 45.2 kg/cm2 temp 69(motor operated) , packing of 1 inch dn 1500class globe valve l&t make cep discharge to lcprds spray water mov tag no 10lca71aa108 moc graphite with braded end ring pr 45.2 kg/cm2 temp 69 , packing of 6 inch dn 2500class gate valve l&t make 1st/2nd stage attemperator spray water mov of main boiler tag no 10lae72aa101 moc graphite with braded end ring pr 343 kg/cm2 temp 314 , gasket of 6 inch dn 2500class gate valve l&t make 1st/2nd stage attemperator spray water mov of main boiler tag no 10lae72aa101 moc astm a182 gr f6a pr 343 kg/cm2 temp 314 , seat ring of 6 inch dn 2500class gate valve l&t make 1st/2nd stage attemperator spray water mov of main boiler tag no 10lae72aa101 moc astm105n+stelite-6 pr 343 kg/cm2 temp 314 , segmental retainer of 6 inch dn 2500class gate valve l&t make 1st/2nd stage attemperator spray water mov of main boiler tag no 10lae72aa101 moc graphite , gland of 6 inch dn 2500class gate valve l&t make 1st/2nd stage attemperator spray water mov of main boiler tag no 10lae72aa101 moc astm a276 type 410 pr 343 kg/cm2 temp 314 , disc stem assembly of 4 inch dn 1500
Tender For supply of body sub assembly without actuator and accessories , plug stem s/a with seat ring (plug & seat ring moc: tungsten carbide) , soft parts (consist of gland packing (eco-lock) , body gasket and seat gasket)