supply of helical primary springhelical primary spring,helical spring for axle box guide arrangement for memu/dmc & tc bogies 3-phase, as per drawing: dc/emu/m-0-1-203 alt. p & colour coding will be same as for drg no. dc/emu/m 2-0-1-203 mentioned in drg no. icf/std-9-0-003 alt.b, packing instruction: helical spring/axle guide a ssembly/lower spring seat/ protective tube assembly (pl nos:- 30986242, 31010088, 30037 542, 31017010, 30010676, 35017028, 30010913, 31010301) each item to be properly wrapped with biodegradable transparent plastic sheet & subsequently 16 nos. of each item wrap ped are to be packed in wooden cage having adequate strength. wooden spacers h aving adequate strength to be provided between wrapped items to prevent rubbin g against each other during transportation/loading/unloading. suitable eco frien dly cushioning material should be used. bottom frame to be made of wooden plank s 20mm thick & should have support of at least 3 wooden battens of size 100x100 mm of suitable length to facilitate lifting by fork lifter. wooden cage of suitable dime nsions made out of wooden strips of 20x100mm size. gap between each strip should not be more than 100mm. 3 nos steel strips to be provided on both sides of wooden cage. a list should be pasted on each wooden cage showing po no. , pl no., descripti on, drawing. no./spec, qty, firms name & address and dispatch detail etc. for identifi cation. transit damage if any shall be at the cost of supplier. , proction procedure: wi1000 70 [ warranty period: 30 months after the date of delivery ] ]