39932259 mtps ii mi circle o and ahs bahs daily maintenance and preventive breakdown maintenance works in bahs for 366 daysdaily maintenance and preventive breakdown maintenance works in bottom ash handling system for a period of 366 days...
39922416 mtps ii mi circle o and ahs bahs daily maintenance and preventive breakdown maintenance works in bottom ash handling system for a period of 366 days...
39784224 mtps ii–1x600mw – boiler maintenance – general cleaning and preventive maintenance works in air pre heaters, lub oil station, ducts, esp inlet and outlet gates, id fan inlet and outlet gates and floor cleaning in aph area, attending the preventive and daily maintenance works in coarse ash handling system from eco hopper to buffer hopper outlet for a period of 366 days....
39308963 bids are invited for customized amc / cmc for pre owned products bmc for servicing of the compressors in ash handling system of tps i expansion for the period 2023 to 25; koshla; annual maintenance contract ( amc ) ; annually; no total quantity :...
39072559 bids are invited for custom bid for services biennial maintenance contract of dryers of ash handling system compress...
39071583 bids are invited for custom bid for services amc of operation and maintenance of ash handling system at nntps for the year 2023 and 2024...
38455711 mtps ii ( 1x600mw ) o&ahs renewal of identified wornout / damaged end collar, arm, guide beam, side plate with top & bottom wings plate of band elements for drycon conveyor of bottom ash handling system during aoh 2023 24....
38455421 renewal of identified wornout / damaged end collar, arm, guide beam, side plate with top & bottom wings plate of band elements for drycon conveyor of bottom ash handling system during aoh 2023 24....
38410909 bids are invited for sovs for dry ash handling system ( q3 ) total quantity : 300...
38182265 bids are invited for vacuum pump spares for ash handling system 1 st030280046 vacuum pump spare for gland assembly set 2 st030280045 vacuum pump spare bearing covers 3 st030050030 oil seal for vacuum pump model gxl 2000 4 st030050028 lock nut for vacuum pump model gxl 2000 5 st030050027 lock nut washer for vacuum pump model gxl 2000 6 st030050023 vacuum pump model gxl 2000 spare casing ss 410 7 st030050024 vacuum pump model gxl 2000 spare rotor ss 410 ca15 with shaft en 8 8 st030050025 vacuum pump model gxl 2000 spare end cover set ( de&nde ) ss410 ( 1 set eq 2nos ) 9 st030050026 vacuum pump model gxl 2000 spare cone set ( de&nde ) ss410 ( 1 set eq 2nos ) 10 st030050029 v seal for vacuum pump model gxl 2000...
38174962 mtps ii mi circle o&ahs fabrication of 250nb ms erw bends with ss liners of various degrees for fly ash ab & cd pass conveying pipe lines in ash handling system...
38174915 mtps ii mi circle o&ahs bahs renewal of worn out / damaged oscillating screen bypass duct, primary and secondary ash discharge duct in bottom ash handling system during the annual overhaul 2023 24...
38174901 mtps ii mi circle o&ahs bahs renewal of worn out / damaged bottom plate from drycon slope area to head end area and erection of screw conveyor in coarse ash buffer hopper area of bottom ash handling system during the annual overhaul 2023 24....
38168897 mtps ii ( 1x600mw ) o&ahs renewal of worn out / damagedbottom plate from drycon slope area to head end area and erection of screw conveyor incoarse ash buffer hopper area of bottom ash handling system during the annual overhaul 2023 24....
38060079 mtps ii mi circle o&ahs – bahs overhauling of bucket elevator no:2 and rotary feeder of bottom ash handling system during annual 2023 24....
38060071 mtps ii mi circle o&ahs – bahs renewal of identified wornout / damaged end collar, arm, guide beam, side plate with top & bottom wings plate of band elements for drycon conveyor of bottom ash handling system during aoh 2023 24....
38060059 mtps ii mi circle o&ahs – bahs overhauling of primary crusher & secondary crusher during the annual overhaul year 2023 24 in bottom ash handling system....
38056313 tender for mtps ii ( 1x600mw ) o&ahs overhauling of bucket elevator no:2and rotary feeder of bottom ash handling system during annual 2023 24....
38041035 mtps ii ( 1x600mw ) o&ahs thorough reconditioning of 20 nos of identified high profile band elements of materials sa 387 gr.12 / 15 cr. mo for drycon conveyor system in bottom ash handling system during annual overhaul 2023 2024....
38040951 mtps ii ( 1x600mw ) o&ahs thorough reconditioning of 25 nos of identified low profile band elements of materials sa 387 gr.12 / 15 cr mo for drycon conveyor system in bottom ash handling system during annual overhaul 2023 2024.....
38039512 mtps ii mi circle o&ahs fabrication of 250nb ms erw bends with ss liners of various degrees and y pieces for bottom ash a & b stream conveying pipe lines in ash handling system....
38038535 mtps ii mi circle o&ahs – bahs thorough reconditioning of 25 nos of identified low profile band elements of materials sa 387 gr.12 / 15 cr mo for drycon conveyor system in bottom ash handling system during annual overhaul 2023 2024....
38038495 mtps ii mi circle o&ahs – bahs daily & preventive / breakdown maintenance works in bottom ash handling system for a period up to 30.09.2023...
38038443 mtps ii mi circle o&ahs – bahs thorough reconditioning of 20 nos of identified high profile band elements of materials sa 387 gr.12 / mtps ii mi circle o&ahs – bahs thorough reconditioning of 20 nos of identified high profile band elements of materials sa 387 gr.12 / 15 cr. mo for drycon conveyor system in bottom ash handling system during annual overhaul 2023 2024...
38036506 mtps ii ( 1x600mw ) o&ahs daily& preventive / breakdown maintenance works in bottom ash handling system for a period up to 30.09.2023....
38035980 mtps ii – 1x600mw – o&ahs fabrication of 250nb ms erw bends with ss liners of various degrees and y pieces for bottom ash a & b stream conveying pipe lines in ash handling system.....
38029997 mtps ii mi circle o&ahs – bahs overhauling of primary crusher & secondary crusher during the annual overhaul year 2023 24 in bottom ash handling system.....
38017366 mtps ii mi circle o&ahs – bahs overhauling of primary crusher & secondary crusher during the annual overhaul year 2023 24 in bottom ash handling system....
37977750 providing round the clock essential monitoring of activities, during the commissioning of systems, such as sea water intake pump house systeproviding round the clock essential monitoring of activities, during the commissioning of systems, such as sea water intake pump house system, plant water system, fire water pump house & ff system and 230kv & 765kv gis, 11 kv switch gear, cooling water pump house system, ndct, fuel oil unloading pump house, fuel oil forwarding pump house, plant air compressor & auxiliary boiler, hvac & air washer system, generator and its auxiliaries, plant lighting and welding supply, trial run of ht / lt motors, boiler, esp, pa, id, fd fans, aph, turbine, ash handling system and associated equipments etc. for btg & bop areas up to cod or for a period of 180 days whichever is earlier....
37977045 tangedco–projects–1x800mw, nctpp stage iii providing round the clock essential monitoring of activities, during the commissioning of systems, such as sea water intake pump house system, plant water system, fire water pump house & ff system and 230kv & 765kv gis, 11 kv swgr, cooling water pump house system, ndct, fuel oil unloading pump house, fuel oil forwarding pump house, plant air compressor & aux. boiler, hvac & air washer system, generator and its auxillaries, plant lighting and welding supply, trial run of ht / lt motors, boiler, esp, pa, id, fd fans, aph, turbine, ash handling system and associated equipments etc. for btg & bop areas upto cod or for a period of 180 days whichever is earlier....
37905387 semi annual maintenance contract for bottom ash handling systems => limited...
37757322 tender for operation and maintenance of bed ash and fly ash handling system at tnpl unit ii...
37644614 tender for operation & maintenance of ash handling systems of power boiler #1 to 7....
37628896 mtps ii mi circle o&ahs – bahs drycon reconditioning of worn out head end and tail end pocket wheels of drycon system by using l&t emtps ii mi circle o&ahs – bahs drycon reconditioning of worn out head end and tail end pocket wheels of drycon system by using l&t ewac special alloy welding rods in bottom ash handling system...
37628891 mtps ii mi circle o&ahs – bahs reconditioning of existing wornout screw conveyor assemblies 3 nos in bottom ash handling systemmtps mtps ii mi circle o&ahs – bahs reconditioning of existing wornout screw conveyor assemblies 3 nos in bottom ash handling system...
37626351 mtps ii (1x600mw) mech i circle – o&ahs – bahs reconditioning of existing wornout screw conveyor assemblies 3 nos in bottom ash handling system....
37626238 mtps ii (1x600mw) mech i circle – o&ahs – bahs drycon reconditioning of worn out head end and tail end pocket wheels of drycon system by using l&t ewac special alloy welding rods in bottom ash handling system....
37549474 supply of insert seal (inflated elastomer seat) for 100 nb dome valves in ash handling system. moc: silicone,insert seal (inflated elastomer seat) for 200 nb dome valves in ash handling system. moc: silicone,insert seal (inflated elastomer seat) for 300nb dome valves in ash handling system. moc: silicone...
36842656 bids are invited for air inlet solenoid valve for dense phase ash handling system 32nb (q3) , air inlet solenoid valve for dense phase ash handling system 40nb (q3) mse total quantity : 50...
35555228 nlcil btps operation & maintenance of ash handling system, complete with mechanical, electrical, plc based c&i works and area cleaning for the period of two years....
35418346 bids are invited for c&i spare for el o matic actuators and spares in ash handling system pneumatic actuator ( ed 100 ) in esp hopper ahs, pneumatic actuator ( pd 500 ) towers ahs, pneumatic actuator ( ed 150 ) d pump ahs, pneumatic actuator ( pd 280 ) towers ahs, seal kit for pneumatic actuator...
35291802 design, supply, erection and commissioning of augmentation of dry fly ash handling system ( pdfacs dense phase pneumatic conveying system ) , for the first two rows of esp fields to handle the fly ash collection from 16 nos. of front line hoppers, conveying to new intermediate fly ash silo and transporting to the existing 2x4152 mt rcc fly ash silo by pressurized pneumatic system 1set...
35290742 design, supply, erection and commissioning of augmentation of dry fly ash handling system ( pdfacs dense phase pneumatic conveying system ) , for the first two rows of esp fields to handle the fly ash collection from 16 nos. of front line hoppers 1set , supply portiona ) stage i ( from esp 1st & 2nd field hoppers to new intermediate fly ash storage silo ) a1 system at esp 1st & 2nd row field hoppers ( 16 nos. hoppers ) consisting of complete set suitable for taking feed from 16 nos. esp hoppers, consisting of • 16 nos. rf admittance type permissive level switches, b14 • 16 nos. adopter cum downcomer pipes to suit esp hoppers outlet, • 16 nos. manual hand wheel operated knife gate valves, • 16 nos. expansion joint cum spool pieces, • 16 nos. pneumatic conveying vessels each with inlet valve complete with pneumatic panels & electro pneumatic controls, , supply portiona ) stage i ( from esp 1st & 2nd field hoppers to new intermediate fly ash storage silo ) a2 4 lots ms erw conveying pipe line along with hardwares like flanges, gaskets, fasteners & u clamps as per is 1239 / 3589, • 4 nos. 2 / 1 way switch over valves for clubbing the pipe lines of esp fields • 4 lots 90° / as required long radius ms fabricated cast basalt / drc lined flanged bends • 4 nos. terminal end boxes. • the fly ash filter materials quality should be 50mg / nm3 with temperature resistant of 140 degree c. •the material quality of dome valves are alloy c.i with 250bhn hardness, disc with 10mm thick ss ( 350bhn ) , seat of replaceable type ss smooth finish with a hardness of 250bhn minimum. •the fly ash conveying pipe’s material should be of ms as per is. 3589 of 9.5mm wall thickness. , supply portionb. ) stage ii ( from intermediate fly ash storage silo to main fly ash storage silos #1 & 2 ) b1 300mt intermediate fly ash silo top facilities – ms structures with rcc supports , supply portionb. ) stage ii ( from intermediate fly ash storage silo to main fly ash storage silos #1 & 2 ) b2 one set consisting of • 1 no. reverse pulse jet bag filter, • 1no. vacuum cum pressure air balance valve. • 1 no. radar type continuous level monitoring for silo, • 1 no. high level switch for back up protection. , supply portionb. ) stage ii ( from intermediate fly ash storage silo to main fly ash storage silos #1 & 2 ) b 3 two sets consisting of long distance, high tonnage conveying system comprising. • 4 no. downcomer pipes, • 4 no. expansion joints, • 4 no. knife gate valves, • 4 no. pressure conveying vessels suitable for application complete with pneumatic panels & electro pneumatic control. • 2 lots ms erw conveying pipe line along with hardwares like flanges, gaskets, fasteners & u clamps as per is 1239 / 3589. • 2 lots 90° / as required long radius ms fabricated cast basalt / drc lined flanged bends, • 2 no. ½ way diverter valve for selection of either of main fa silo # 1 & 2 • 4 no. terminal end box. • in order to prevent the silo chamber pressurizing in case, silo vent fans are to be provided. • dry ash extraction system = 1 x 100 tph system. , supply portionc ) utilities c1 conveying air system for stage – i • three no’s ( 2w+1sb ) air / water cooled, skid mounted, oil injected / oil free screw type new air compressors having discharge pressure and capacity to handleand evacuate an ash quantity of not less than 135 tph complete withaccessories and drive motor unit. • two no’s – new conveying air receivers complete with pressure gauge, pressure switch, pressure relief valve & auto drain trap with manual by pass along with ms erw heavy duty conveying air pipes & piping work as required. • two no’s ( 1w+1sb ) water cooled, skid mounted, oil free screw type new instrument air compressors having discharge pressure of 7 8kg / sq.cm. ( g ) complete with accessories & drive motor unit, along with the air pipe & piping work and controls with instrument air receivers. • two no’s ( 1w+1sb ) instrument air dryer. • two no’s 1w+1sb twin lobe fluidizing air blowers with electric air heater, flow pads, fluidizing pads for fluidizing of pneumatic conveyingvessels along with heat insulated ms erw fluidizing air pipes & piping work , supply portionc ) utilitiesc2 transport air system for stage ii for each conveying line from intermediate silo to the main silo. 2 nos. of working and 1 no. of stand by transport air compressors ( all the 3 nos. of compressors each having same capacity ) ( 2w+1 s / b ) water cooled, skid mounted, oil free screw type new air compressors having adequate discharge pressure and capacity to handle and convey the ash quantity of not less than 90 tph complete with accessories and drive motor unit, each compressors o / l connected to the air receiver of the respective conveying line. hence for 2 conveying lines this transport air compressors sets are ( 2w+1 s / b ) x 2 accordingly with air pipes & piping work. ( or ) for each conveying line from intermediate silo to the main silo. 1 no. of working and 1 no. of stand by transport air compressors ( both the 2 nos. of compressors each having same capacity ) ( 1w+1 s / b ) water cooled, skid mounted, oil free screw type new air compressors having adequate discharge pressure and capacity to handle and convey the ash quantity of not less than 90 tph complete with accessories and drive motor unit, each compressors o / l connected to the air receiver of the respective conveying line. hence for 2 conveying lines this transport air compressors sets are ( 1w+1 s / b ) x 2 accordingly air pipes & piping work. two no’s – new transport air receivers complete with pressure gauge, pressure switch, pressure relief valve & auto drain trap with manual by pass along with ms erw heavy duty conveying air pipes & piping work as required. two no’s. ( 2w ) silo vent fan complete with accessories & drive motor unit. 2nos. silo vent fans are required for existing rcc fly ash silos ( silo 1 &2 ) with adequate capacity for releasing air pressre from bag filter chanmber of r.c.c. fly ash silos. these new set of 4working+2standby ( or ) 1working+1standby new compressor sets and 2 new transport air receivers are to be installed for two streams ( stage ii – a & b ) . , supply portionc ) utilities c3 new 300mt intermediate fly ash silo fluidizing system two no’s 1w+1sb twin lobe fluidizing air blowers with electric air heater, flow pads, fluidizing pads for fluidizing of intermediate fly ashstorage silos along with heat insulated ms erw fluidizing air pipes & connected piping complete set. • mixing apparatus provision ( but not consisting the slurry disposal pumps and lines ) , have to be provided. fly ash unloading chute provision at intermediate silo to facilitate the bulker loading has to be provided. • provision of direct loading facility of fly ash, from the proposed intermediate fly ash silo to the bulk ash conveying vehicles the fly ash loading provision from the intermediate silo to the bulker trucks should be in such a way with required height and with a capacity of 90 tph. , supply portion d ) electricalsd1 one no. 3.3 kv ht board with bus coupler and outgoing feeders with vacuum contactors for conveying air compressors and transport air compressors and spare feeder. one no 415v, 3 phase, 4 wire, non draw out, free standing, floor mounted lt mcc with acb incomers & outgoing feeder as required forintermediate silo fluidizing blowers and lt loads power supply with feeders of each rating & type , supply portion d ) electricalsd2 one lot – 11 kv / 6.6 kv grade xlpe frlsarmoured multistrand aluminium power cable. one lot 1.1 kv ( e ) grade frls pvc insulated, armoured aluminium power & armoured multistrand copper control cable & cabling work as required for fluidizing blowers and other lt loads in bidder’s scope of supply , supply portion d ) electricalsd3 one lot cable trays & accessories as required for power, control & instrument cable in present scope of supply , supply portiond ) electricalsd4 one lot power distribution boards, lighting distribution boards, junction boxes, local push button stations, local control panels, cable hardwares, etc., as required for the system under present scope of supply. , supply portiond ) electricals d5 one lot lighting system along with accessories for lighting of new compressor cum mcc room , supply portion d ) electricals d6 one lot earthling system around compressor room cum mcc room along with earth pits including interconnecting with nearby power plant earth grid riser for transformer neutral & electrical equipment earthling , supply portion d ) electricals d7 electrical side provisions : 1. on north & south side of 3.3kv ht ash handling switchgear in esp building ht bus may be extended and 2 new ht outgoing breaker modules to be incorporated to form 3.3kv bus with 2 incomer breaker modules for the new system. the overall maximum possible load is 1.25mva on each incomer. 2. lt supply 415v one incomer is to be taken from the existing lt switchgear oda bus @ 12mtr ( 630a sfu empty module no.14ra ) and the second incomer from the fwph odb bus ( 630a sfu empty no.11re ) . on both incomer lt supply can be availed but 630a sfu module 2 nos is in the scope of supply. the overall maximum possible load is 630a on each incomer. also separate control transformer may be installed in dppcs lt board to take care of ac control supply requirement. 3. 2 nos 30kw empty module ( 6fa & 17fa ) is available in silo mcc but 30kw module 2 nos is in the scope of supply. 4. separate battery bank and charger may be provided for 3.3kv ht board to be formed newly for dppcs as the existing dc bank is just adequate to cater to the present load. 5. provision of db 63a sfu modules for welding and for ac lighting utilization. 6. provision of dc board for dc lighting. 7. welding supply can be availed from our existing welding transformer but welding db 63asfu module is at contractor scope. all cables ( ht / lt / control ) under contractor scope. 8. suitable capacity hoist shall be provided for motor ( ht / lt ) lifting. 9. empty 630amps sfu module 2 nos will be provided from our existing lt mcc. the contractor have to provide new 630 a sfu module 2 nos. in existing empty module and new acb 2 nos is to be provided with newly formed lt mcc incomers. the maximum load in lt mcc should be within 630a only and there should not be any more additional loads. 10. spare ht breaker with compartment with ht breaker is to be provided in 3.3kv ht switchgear and spare module 1no. for each rating is to be provided in lt switchgear. , supply portion e. control & instrumentation e1 one lot field control, signal and instrumentation cable from field instruments to lcp / jb , supply portion e. control & instrumentatione2 one lot impulse pipes and conduits , supply portion e. control & instrumentation e3 c&i side provisions : sub title: the following provisions are under the scope of the bidder. provision of instrument cable laying and termination from the field end to new plc panel, ? provision of separate plc rack panel with necessary plc controller, communication modules & i / o modules, etc., ? provision of the necessary control logics and its gui ( mimics ) – scada images with 1 no operator work station and 1 no engineering work station for the new plc, ? provision of existing plc to the new plc interface in order to exchange the data to dcs like intermediate silo level & feedback status, ? provision of separate ups with battery bank needs to be provided for the new plc & its accessories, ? for silo instrument, cable laying & termination along with necessary i / o modules at the existing slurry pump house plc panel room, ? provision of silo logic and mimics at the existing plc, provision of level switches for 16 nos frontline hoppers., 20% c & i necessary spares to be provided.for silo instruments operating from the existing plc, logic and gui needs to be provided at the existing system. , supply portion g.miscellaneousg1 auxiliary cooling water system the auxiliary cooling water system for augmentation works to be taken from the existing cooling water forebay by providing suitable pumps 2 nos. and complete piping, supply and circulation systems for the equipments as per the design requirements. the distance between the tapping point and the terminal point is 300 meters. , supply portion g.miscellaneous g2 one lot mandatory spares i. mandatory spares for electrical & protection system: 10% of protection electrical equipment shall be supplied as mandatory spares ( relays, level switches, meters, transducers ) as detailed below, ° spares ht breaker compartment with 1no. spare ht breaker to be provided in 3.3kv ht switch gear inclusive of all protection. ° spare module 1no. for each rating is to be providsed in lt mcc. ° for level switched 10% spares needs to be provided. ° for field instruments 10% spare needs to be provided. ° for plc & i / os 10% spare needs to be provided. ii.mandatory spares for ash handling system for screw compressors a.complete seals, bearings and thrust block assembly for screw compressor 1 set each. b. diaphragm for unloader 2 set each. c. lubricating oilfilter 4 set each. d. bearing for throttle valve 4 set each. e. outlet air filter / oil separator 4 set each. 2. rotrary blower a. impeller / rotor complete with bearings, shaft, seals, thrust block etc 1 no b.fixed blades / diffusers 2set, outlet air filter / oil separator 2set, lubricating oil filter 2set. 3.fly ash extration line isolation valvs / fittings / coupling. maerial handling valve 30%, fly ash extraction line segregating valve seats 25%, fly ash extration linevlave gates / flaps 25%, fly ash exatration line couplings 25%, fly ash extraction line fittings ( bends / elbows / laerals ) 25%. 4.stage i complee internal spares for dome valves conneted with pneumatic conveying vessels assembly below the esp hoppers 20%. 5.stage ii reverse puse jet bag filters 25%, complete internal spares for pressure conveying vessals assembly ( or ) d pump assemply, dome valves such as air vent balancing, inlet, inlne an flow pad nrv 30%. , supply portion g.miscellaneousg3 one lot commissioning spares as required for the system , supply portion g.miscellaneousg4 one lot consumables, testing appliances, tools & tackles as required for the system , supply portion g.miscellaneousg5 one lot first fill of oil & lubricants , ( f&h ) erection, testing and commissioning of the entire dppcs ( integrated system ) f.civil & structural work f1 one no two storied compressor room, ground floor for compressor sheltering with mcc room at first floor with intermediate floor for cable gallery near new intermediate silo area. two storied building, biggersizesuitablefor3no. conveying air compressors, 6 no. transport air compressors, 2 nos. air dryers, 4 nos. fluidizing blowers at ground floor and 3 nos ht panels, 1 no. lt mcc, battery, jbs, dbs, scada basedplcsystem, control desk, ups at first floor , ( f&h ) erection, testing and commissioning of the entire dppcs ( integrated system ) f.civil & structural workf2 one no intermediate storage silo of capacity 300mt of steel construction complete with supporting structure , ( f&h ) erection, testing and commissioning of the entire dppcs ( integrated system ) f.civil & structural workf3 one lot rcc foundation as required for, intermediate silo and intermediate pipe supports , ( f&h ) erection, testing and commissioning of the entire dppcs ( integrated system ) f.civil & structural work f4 one lot intermediate pipe supporting columns with bend maintenance platform but without walkways as required for new pipes.these supports shall be only for the section between esp to new intermediate silo and from new intermediate silo to main existing pipe rack. wherever possible all other pipe racks and esp supports shall be used to the extent possible , ( f&h ) erection, testing and commissioning of the entire dppcs ( integrated system ) f.civil & structural work f5 civil side works : 1. the much higher foundation works for the compressors, fluidizing air blowers, air receivers & the pipe racks, with related building / structural provisions and additional equipments. 2. required civil modification works, rerouting of existing pipelines, and other connected works in compressor room and intermediate silo. 3. any deviation during the execution of work, the contractor should get perior approval from the board officials, and any additional work is required may be on the part of contractor. , erection, testing & commissioning of the entire dppcs ( integrated system ) h design, supply, erection of the entire augmentation of dry fly ash handling system ( pdfacs dense phase pneumatic conveying system ) on turn key basis, for the first two rows of esp fields to handle the fly ash collection from 16 no’s of front line hoppers, conveying to new intermediate fly ash silo and transporting to the existing 2x4152 mt rcc fly ash silo by pressurized pneumatic system. , pg test testing, commissioning and performance guarantee testing for 72hours of the entire augmentation of dry fly ash handling system ( pdfacs dense phase pneumatic conveying system ) , to prove the conveyance of 3200 tpd i.e 135 tph from the 16 nos of frontline hoppers to the main silo & handling over of the augmentation system in full shape to mtps ii...
35289840 mtps ii – s&i division – design, supply, erection and commissioning of augmentation of dry fly ash handling system ( pdfacs dense phase pneumatic conveying system ) , for the first two rows of esp fields to handle the fly ash collection from 16 nos. of front line hoppers, conveying to new intermediate fly ash silo and transporting to the existing 2x4152 mt rcc fly ash silo by pressurized pneumatic system – 1set....
34929485 erection of bottom ash hopper for ash handling system, 2 x 660mw ennore sez stpp...
34894637 maintenance contract for bottom ash handling systems at ntecl => limited...
34645474 maintenance works in bottom ash handling system for a period of 180 days...
34642101 daily maintenance & preventive / breakdown maintenance works in bottom ash handling system for a period of 180 days...
34316230 procurement of 300 nb, 250 nb knife edge gate valve hand wheel operated assembly for ash handling system 2 items 1 300 nb knife edge gate valve hand wheel operated assembly for ash handling system 2 250 nb knife edge gate valve hand wheel operated assembly for ash handling system...
34315545 mtps ii ( 1x600mw ) s& i procurement of 300 nb & 250 nb knife edge gate valve hand wheel operated assembly for ash handling system– 2 items 1 300 nb knife edge gate valve hand wheel operated assembly for ash handling system 2 250 nb knife edge gate valve hand wheel operated assembly for ash handling system...