Tender For supply of supply and installation of shaft connecting spit ring , supply and installation of star support bush , supply and installation of shahft bearing , supply and installation of drive shahft , supply and installation of line shahft , supply and installation of shaft connecting sleeve , supply and installation of pump shahft , supply and installation of shahft sleeve , supply and installation of casing wearing , supply and installation of housing bush , supply and installation of impeller key , supply and installation of connector key , servicing charges for pump , supply and installation of casing gasket , supply and installation of mechanical seal , supply and installation of coupling spider , supply and installation of shaft connector , supply and installation of pump shaft , supply and installation of pump line shaft , supply and installation of pump drive shaft , supply and installation of shaft bearing , supply and installation of pump shaft sleeve , supply and installation of pump shaft study bush , supply and installation of cooling hose , supply and installation of pump stuffing box bush , supply and installation of pump stuffing box seleeve guide bush , supply and installation of connector ) /bid number: gem/2025/b/6952062 * /dated: 01-12-2025 & & / bid document1 / 28
Tender For tender for supply of nut con rod 16mm , pump raw water , filter fuelwater separator , screw slotted set , screw hexagon head cap , seal thermo , clamp v band , gear , cap screw , cap screw , breather element , shim plunger , manifold fuel , seal oil , clip , cap screw , lock plate , elbow male adaptor , connector male , elbow male union , gear flywheel ring , clamp t bolt , valve insert , gasket bearing support , seal rectangular ring , pencil zinc , gasket thm housing cover , seal o ring , comman for intake exhaust valve for 28 , seat bypass valve , gasket oil suc connection , element lopoint filter , bushing , plug lub oil restriction , hose elbow , ring rectangular seal , belt v , belt v , gasket filter , gasket gear housing , cap screw main brg , gasket rear cover , gasket oil pan , float , bearing ball , sleeve , gasket exch collector , seal o ring , nut accessary , link injector , damper vibration , gasket water inlet comm , shaft water pump , con rod bearings , clamp wire tie , gasket , hose , collet valve , ring retaining , cap screw , seal injector , shaft water pump , manifold exhaust , seal , tank expansion , washer plain , pulley crankshaft , seal o ring , gauge , manifold exhaust , impeller , gasket cover plate , gasket breather , breather , element fuel filter , tube water transfer , shaft idler gear , cooler lub oil , screw hex flange head cap , gasket , gasket set fuel pump , seal o ring , gasket thermostat housing , screw captive washer cap , sleeve injector , sleeve , cap screw , screw captive washer cap , elbow male union , seal rectangular ring , connector male , pulley accessory drive , screw twelve point cap , spacer mounting , seal oil , set lower engine gasket , insert value , valve shutoff , element air cleaner , body piston cooling valve , seal oil , seal oil , starter 11 teeth 24v , key offset wood ruff , valve air relay , hose plain , washer locking , washer thrust , clip , screw twelve point cap , vlave check , valve piston cooling , gasket governor housing , hose elbow , manifold exhaust , manifold exhaust , gasket connection , tee male union , retainer seal , gasket rkr lever housing , spring compression , gasket mamfold , tee male adapter , tube fuel bypass , impeller water pump , crankshaft engine , hose plain , plug injector orifice , spider jaw coupling , push rod valve , rod push , fuel tube drain , injector , nut hexagon flange , washer plain , hose plain , cover spring pack , elbow male union , gasket support 0200809 k , thermostat , gasket pkr hsg cover , block cylinder , pluge pipe , actuator ecl governor , filter fuel , element lub oil filter , inhibitor corrosion concent 5 lt , inhibitor corrosion , inhibitor corrosion premix 205 lt , seal o ring , clamp t bolt , element lub oil filter , screen filter , sea water pump
Tender For supply of 75 kw secondary cooling pump-motor set, discharge: 330 m3/hr , supervision charges for installation and commissioning of pump-motor set as per scope of work , spares of centrifugal pump as per annexure-a
Tender For designmanufacturing supply and erection of long travel motorized gear box with drive wheel assembly brake assembly suitable for upgrade 25 and10 ton capacity eot crane eastern and western side all electrical mechanical accessories etc in cwph ii - design, manufacturing, supply and erection of long travel motorized gear box with drive wheel assembly and brake assembly suitable for upgrade 25/10 ton capacity eot crane (eastern & western side) with all electrical and mechanical accessories etc., in cooling water pump house ii
Tender For supply erection and commissioning of msrl tank with chlorine leak absorption system suitable for chlorination stream a and b of capacity 200 kg or hr for cooling water pump house i
Tender For nctps i operation circle ca dn dredging the deposited silt slush from the fore bay of cooling water pump house at nctps i - nctps-i – operation circle - ca dn. – dredging the deposited silt / slush from the fore-bay of cooling water pump house at nctps-i.
Tender For purchase of equipments - purchase of equipment, bench top glass insitu airlift photo bioreactor1. vessel capacity: 3 liter borosilicate glass (working volume: two to three liters maximum), vessel hxd ratio 4:1 (400x100mm)2. head plate & bottom plate moc: ss 316l3. ports in top plate: ph sensor; dissolved oxygen (do) sensor; pressure sensor; air in and draft tube; air out; acid/base; sampling; and addition port.4. mixing method: ring sparger to create airlift circulation inside the reactor for uniform mixing and better aeration.5. holders for sensor /adapter / blind stoppers in head plate: ph sensor holder; media double inlet for acid/base dosing; air sparger - ring type for airlift application without stirring, air out with exhaust filter and open/close valve; pressure sensor holder; sampling pipe; blind stopper for un used port; unique suitable ss puncturing needles for sampling, air in, air out, inoculum, feed addition.6. ports in bottom plate with stand: port for temperature sensor; heating finger u-tube heat exchanger; drain.7. holders for sensor / adapter / blind stoppers in bottom plate: holder for temperature sensor, heating finger, u-tube heat exchanger.8. sensors: temperature, gel filled sterilizable ph sensor, & pressure sensor.9. controls and display: modular independent system of ph, temperature, pressure with touch screen graphical display & control; two set point control of ph with three-point buffer auto calibration; aeration by flow meter 0-5lpm with air pump; sterilization controls up to 121 without steam generator along with pressure safety mechanism by independent pressure sensor and digital display & control; automatic digital pressure safety and over temperature safety cutoff and alarm; upgradable control system for future prospective as cstr reactor & dissolved oxygen (do).10. measurement and control range: ph: 2-14; process temperature: 20 to 60 ; sterilization temperature: up to 121 ; and pressure up to 15 psi.11. fixed speed peristaltic pump: for acid/base dosing with teflon non spring head. (2 nos)12. cooling system: chiller cum circulator. chiller temperature range 4 to 40 , bath capacity 5l to cool down the reactor after sterilization and to work process temperature below ambient condition.13. illumination system: two illumination assembly with variable intensity control (1000-3000 lux) around the reactor with independent control switch for photobioreactor, or other application and easy detachable if not in use. 14. essential accessories : silicon tubing for acid/base addition (10m); air in and sampling (10m); water circulation (5m); air vent filters 0.2 micron sterilizable (6nos); and silicon septum (25nos)15. starter kit: spare silicon-o-rings for head plate, bottom plate (1no each), all other ports (5nos each), alen key.16. warranty: one year17. support (must): unconditional onsite technical support shall be provided as and when needed. the supplier must provide complete installation and hands-on demonstration of the equipment at the user site upon delivery.18. the vendor should have a registered presence in india with an authorized local service provider in tamil nadu.