supply of side frame pedestal jaw linerside frame pedestal jaw liner,centre pivot ring for cast steel bogie (cast steel bolster ) to drg. no. contr-9404-s-05, alt 1 0 , item no. 4.matl.spec. as per drg. (manufacturer initial and month & year of manufacture by metal laser engraving in 6 mm size and 0.1 mm depth minimum.) [ warranty period: 30 months after the date of deli very ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ] , centre pivot ring for cast steel bogie to rdsos drg. no.contr.9404-s-5, alt-10, item-4. mate rial confirming to is:276- 2000, gr.1 and other requirements to irs specification r-65-1978. accepted br and te. ( warranty period : upto 30 months from the date of supply) manufacturer initial and month and th e year of manufactured by metal laser engraving in 6 mm size and 0.1 mm depth minimum [ warranty pe riod: 30 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ] , side frame pedestal jaw liner (100 x 80 x 5 ) mm of silico manganese steel. as peris :3885:1992 pt-i, grade - iv as per str no.qms-22-2009 (rev.0) and part of bogies frame general arrangem ent . as per g-95 manual fig.32. (manufacturer initial and month & year of manufacture by metal laser en graving in 6 mm size and 0.1 mm depth minimum.) [ warranty period: 30 months after the date of delive ry ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ] , side frame pedestal jaw liner [100x80x3.15mm] silico maganese steel is:3885:1992- pt-1 grade iv. (manufacturer initial and month & year of manufacture by metal laser engraving in 6 mm si ze and 0.1 mm depth minimum.) [ warranty period: 30 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ] => limited