corrigendum : supply of bogie bolster arrangement , bogie bolster arrangement with built in air reservoir for emu air spring bogie to drg. no.icf/sk3-0-4-001, alt d, col.i (without nylon bush where ever applicable) and rdso specn. c- 9202, rev.-02. the firm shall fulfil the requirements as per icf md specn.-147, issue status-01, rev.-02 with amendment. no.- 01. special condition : items shall be suitably packed to avoid ingress of water in cen ter pivot housing and spigot housing. threaded air connection at bolster end shall be closed. bio- degradable plastic cover may be used for closing. all machined areas shall be coated with grease (lithium based) before packing. paint scheme shallbe as per drg. firm to supply the bogie bolster wi th suitable packing so that the bogie bolster parts like cp pin housing, side bearing flange, damper bracket , reservoir bracket,levelling valve fixing bracket and spigot housing are not damaged du ring transportation /handling /storage. [ warranty period: 60 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lac s ] ]