supply of fire retardant curtain fabric cloth for (2 tier / 3 tier) ac coaches etc.fire retardant curtain fabric cloth for (2 tier / 3 tier) ac coaches etc.,fire retardant curtain fabric cloth for (2 tier / 3 tier) ac coaches as per rdsos spec. no. c-9911 (rev.3) of february 2005 with 6 amendments -last amendment slip no.6 of august 2016 & corrigendum no.1 of may 2015, width 120 cm +2/-0 cm, mass: 250+/-20 gms per square meter, colou r shade and pattern as per rdsos approved sample no. (i) ppa-57 or its equivalent, (ii) dt/15b equiv alent to dt/6b/1, (iii) go-8160, (iv) 51105b, (v) t-369b-2, (vi) fr 1316828-54a [ warranty period: 3 0 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitt ed: max 8 lacs ] ]