Tender For corrigendum : work contract for overhauling and repair/refurbishment of boiler feed pump cartridge (model fk6d30 weir make) along with supply of spares for bfp of 210 mw unit atps chachai. - impeller wear ring (eye) (1 set = 1+5 nos.) , ring section wear ring (1 set = 1+5 nos.) , impeller wear ring (neck) (1 set = 5 nos.) , diffuser wear ring (eye) (1 set = 5 nos) , thrust pads (1 set = 16 nos.) , balance drum , balance drum nut , balance drum lock washer , journal bearing glacier type de (1 set = 2 halves) , journal bearing glacier type nde (1 set = 2 halves) , o rings & back up ring , balance drum restriction bush size - 194mm , locking screws , thrust collar nut & washer , oil guard (1 set = 3 nos.) of & you , oil thrower (1 set = 3 nos.) the & then , mechanical seal complete for de & nde (make-flowserve) , copper coated gasket , set of fasteners , air breather (1set= 2 nos) , coupling nut , spring disc , thrust bearing split oil seal , thrust collar , stellite bush , dowell pin , impeller abutment ring (1 set = 5 nos.) , impeller (1 set=6 impellers) , thrust pad carrier ring for de & nde , diffuser (1 set 6 diffusers) , ring section (1set=5nos) , pump shaft keys & nuts , inboard bearing housing , outboard bearing housing , water jacket for the & you (1set=2 pcs) , suction guide seal housing with plugs de & nde (1set=2
Tender For hiring of hydra crane & truck services along with driver & manpower for internal transportation of material of bm section during unit 4 overhaul of ntps 210 mw boiler.
Tender For corrigendum : demolition of rcc elevated water tank near bldg. no. 435 and demolition of old boiler chimney at boiler house near l3 section inside factory at afk.
Tender For tender for design, engineering, manufacturing, supply, installation, testing,commissioning & acceptance of solid fuel fired steamgenerationplant to generate steam
Tender For corrigendum : supply and drained bed material/clinker handling in boilers. - loading of seived bed material in boiler from operating floor, spreading and leveling as per the direction of eic. the contractor has to arrange man power, if required during odd hours & sundays/ holidays, if required on emergency. frequency: as and when required., transportation of seived bed material , available in polythene bags, from ground floor to operating floor and coal scale area of boiler house and stacking it as per the direction of eic. frequency: as & when required., transportation of drained bed material, when boiler is in operation and drained clinker from boiler area to designated sieving area as per direction of eic. frequency: as and when required., collecting the bed material in polythene bags from areas wherever necessary for inspection of bed coils, wall tubes or for any other maintenance purpose and keeping the bed material either inside or outside of boiler bed, as per the direction of the eic. frequency: as and when required., removal of clinker from boiler 1 bed, using suitable methods without causing any damage to the bed coils/side wall tubes and transporting the removed clinker from the boiler to a specified area within 30 meters from ground floor of boiler house. after removal of clinkers, entire bed material and cleaning of nozzle distribution plates , all fluidization nozzles needs to be flushed out with compressed air and all nozzles needs to be pinned. frequency: as & when required., removal of clinker and bed material inside furnace (cross section 6.5m*6m) by engaging suitable manpower. location of clinker and bed material is between bed coils and fluidization nozzles. manpower engaged has to lie down between fluidization nozzles and bed coils and manually pass on clinker pieces to manholes available to be taken out. bed material can be drained through bed drains. since job to be executed is in constrained area, manpower engaged has to be physically fit. after removal of clinkers, entire bed material and cleaning of nozzle distribution plates, all fluidization nozzles of 4 compartments/ wind box needs to be flushed out with compressed air and all nozzles need to be pinned (pb# 2). frequency : as and when required.
Tender For corrigendum 1 - invitation for etender for design, engineering, manufacturing, supply, installation, testing, commissioning & acceptance of solid fuel fired steamgenerationplant at a minimum net steam output capacity of 21000 kg/hr (10500 kg/hr x 2) for mdfvpl project, kuppam, andhra pradesh, india
Tender For providing of repair, maintenance, and installation of plant/ systems/equipments (version 2) - manufacturing unit; online leak sealing of steam from bonnet of gate valve and from drip leg of 12 ata header near nap in steamgenerationplant & yard piping at rcf tro..