supply of quick coupling arrangement for brake van type bvzc to rdsos drg. no. wd-91101-s-05, alt. 5, item no. 1 to 14 in assembled condition. the item shall confirm to requirement laid down in rdsos specn. no. 02 abr-02 with amendment no. 04 of sept.2016 and appendix -h, appendix-n & appendix o . material and specification as per drawing. , quick coupling arrangement for brake van type bvzc to rdsos drg. no. wd-91101-s- 05, alt. 5, item no. 1 to 14 in assembled condition. the item shall confirm to requirement laid down in rdsos specn. no. 02 abr-02 with amendment no. 04 of sept.2016 and appendix -h, appendix-n & a ppendix o . material and specification as per drawing. [ warranty period: 36 months after the date o f delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitt ed: max 8 lacs ] ]