corrigendum - procurement of mrs , drs , mass flow meter , check meter , item supply - drs 2500 capacity , design , engineering , manufacturing , testing , nameplate marking , painting , inspection , packaging , forwarding , transportation , shipment , handling , unloading of skid at iocl store , calibration and supply of rpd meter based drs ( capacity 2500 scmh ) which comprise of filtration ( 1 working + 1 standby ) , pressure reduction slam shut valve with active & monitor regulating valve ( 1 working + 1 standby ) , dual stream rpd meter ( 1 working + 1 standby ) , online solar panel based battery operated field mounted electronic volume corrector ( separate evc with modem for each regulator ) with gsm/ gprs and its accessories & commissioning spares . delivery location : aurangabad - 1 nos . , installation and commissioning - drs 2500 scmh , configuration , installation , interfacing , field testing and commissioning of skid at respective site , consisting of filtration , pressure reduction , metering through rpd meter , online battery operated electronic volume corrector ( evc ) . the price shall be inclusive of airfare boarding , lodging , local transport , incidental trips , traveling etc . & all other expenses . service location for indian and foreign bidders : respective final destination of delivery as mentioned in item 1 . 1 , comprehensive maintenance - drs 2500 scmh , cmc for first year after completion of warranty period to provide the total i . e comprehensive maintenance at respective site for the metering , filtration and regulations skids including all other systems / sub systems as and when required and requested by owner . service location for indian : respective final destination of delivery as mentioned in item 1 . 1 , cmc for second year after completion of warranty period to provide the total i . e comprehensive maintenance at respective site for the metering , filtration and regulations skids including all other systems / sub systems as and when required and requested by owner . service location for indian and foreign bidders : respective final destination of delivery as mentioned in item 1 . 1 , cmc for third year after completion of warranty period to provide the total i . e comprehensive maintenance at respective site for the metering , filtration and regulations skids including all other systems / sub systems as and when required and requested by owner . service location for indian and foreign bidders : respective final destination of delivery as mentioned in item 1 . 1 , item supply - drs 1500 capacity , design , engineering , manufacturing , testing , nameplate marking , painting , inspection , packaging , forwarding , transportation , shipment , handling , unloading of skid at iocl store , calibration and supply of rpd meter based drs ( capacity 1500 scmh ) which comprise of filtration ( 1 working + 1 standby ) , pressure reduction slam shut valve with active & monitor regulating valve ( 1 working + 1 standby ) , dual stream rpd meter ( 1 working + 1 standby ) , online solar panel based battery operated field mounted electronic volume corrector ( separate evc with modem for each regulator ) with gsm/ gprs and its accessories & commissioning spares . delivery locations : mujaffarpur - 2 nos . madhepura - 1 no . katihar - 1 no . bhagalpur - 1 no . deoghar - 1 no . arwal - 1 no . aurangabad - 4 nos . , installation and commissioning - drs 1500 scmh , configuration , installation , interfacing , field testing and commissioning of skid at respective site , consisting of filtration , pressure reduction , metering through rpd meter , online battery operated electronic volume corrector ( evc ) . the price shall be inclusive of airfare boarding , lodging , local transport , incidental trips , traveling etc . & all other expenses . service location for indian and foreign bidders : respective final destination of delivery as mentioned in item 4 . 1 , comprehensive maintenance - drs 1500 scmh , cmc for first year after completion of warranty period to provide the total i . e comprehensive maintenance at respective site for the metering , filtration and regulations skids including all other systems / sub systems as and when required and requested by owner . service location for indian : respective final destination of delivery as mentioned in item 4 . 1 , cmc for second year after completion of warranty period to provide the total i . e comprehensive maintenance at respective site for the metering , filtration and regulations skids including all other systems / sub systems as and when required and requested by owner . service location for indian : respective final destination of delivery as mentioned in item 4 . 1 , cmc for third year after completion of warranty period to provide the total i . e comprehensive maintenance at respective site for the metering , filtration and regulations skids including all other systems / sub systems as and when required and requested by owner . service location for indian : respective final destination of delivery as mentioned in item 4 . 1 , item supply - mrs 1000 capacity , design , engineering , manufacturing , testing , nameplate marking , painting , inspection , packaging , forwarding , transportation , shipment , handling , unloading of skid at iocl store , calibration and supply of rpd meter based mrs ( capacity 1000 scmh ) which comprise of filtration ( 1 working + 1 standby ) , pressure reduction slam shut valve with active & monitor regulating valve ( 1 working + 1 standby ) , dual stream rpd meter ( 1 working + 1 standby ) , online solar panel based battery operated field mounted electronic volume corrector ( separate evc with modem for each regulator ) with gsm/ gprs and its accessories & commissioning spares . delivery locations :guna - 1 no . , installation and commissioning - mrs 1000 scmh , configuration , installation , interfacing , field testing and commissioning of skid at respective site , consisting of filtration , pressure reduction , metering through rpd meter , online battery operated electronic volume corrector ( evc ) . the price shall be inclusive of airfare boarding , lodging , local transport , incidental trips , traveling etc . & all other expenses . service location : respective final destination of delivery as mentioned in item 10 . 1 , comprehensive maintenance - mrs 1000 scmh , cmc for first year after completion of warranty period to provide the total i . e comprehensive maintenance at respective site for the metering , filtration and regulations skids including all other systems / sub systems as and when required and requested by owner . service location : respective final destination of delivery as mentioned in item 10 . 1 , cmc for second year after completion of warranty period to provide the total i . e comprehensive maintenance at respective site for the metering , filtration and regulations skids including all other systems / sub systems as and when required and requested by owner . service location : respective final destination of delivery as mentioned in item 10 . 1 , cmc for third year after completion of warranty period to provide the total i . e comprehensive maintenance at respective site for the metering , filtration and regulations skids including all other systems / sub systems as and when required and requested by owner . service location : respective final destination of delivery as mentioned in item 10 . 1 , item supply - mrs 500 capacity , design , engineering , manufacturing , testing , nameplate marking , painting , inspection , packaging , forwarding , transportation , shipment , handling , unloading of skid at iocl store , calibration and supply of rpd meter based mrs ( capacity 500 scmh ) which comprise of filtration ( 1 working + 1 stan