supply of bogie bolsterbogie bolster,bogie bolster arrgt.to drg. no. icf/mrvc/m-0-4-001/col.i, alt l and rdso spe cn.c-9202, rev.02. the firm shall fulfil the requirements as per icf/md/specn.147, issue status: 01, rev-02 with amd no: 01. items shall be suitably packed to avoid ingress of water in center pivot housing and spigot housing. threaded air connection at bols ter end shall be closed. bio-degradable plastic/wooden covers may be used for cl osing. all machined areas shall be coated with grease (lithium based) before packin g. special condition : paint scheme shallbe as per drg. firm to supply the bogie bolster with suitable packing so that the bogie bolster parts like cp pin housing, side beari ng flange, damper bracket , reservoir bracket,levelling valve fixing bracket and s pigot housing are not damaged during transportation /handling /storage. [ warranty period: 60 months after the date of delivery ]