supply of soft blanket of superior quality with 4 cm wide (each side) etc.soft blanket of superior quality with 4 cm wide (each side) etc.,soft blanket of superior quality with 4 cm wide (each side) continuous piping on all boundaries (not less than 4 stitches per cm ) of check pattern in dark brown/dark grey or similar dark shade. a) dimensions - 215 cm x 120 cm (variation +/- 2%) b) fiber content - 60% wool (minimum), 15% nylon (minimum), balance other suitable fiber. c) weight g/m2- 450 gsm ( tolerance +/- 5%) d)breaking load (min) on 15cmx20cm (strip) (i) warp way- 110kgf (ii) weft way-85kgf, (iii) ends per inch - 25 (min.) , (iv) picks per inch - 20 (min.) , weave- 2/2 twill. the percentage tolerance will be as per governing is :894 of 1980 (latest revision may be referred with above specification). e) the blankets shall be properly washed and shall be free from grease, soap , filling or any other admixture which would give fictitious mass or firmness. the blankets shall be milled and given a raised finish. for sampling , testing and other details , is :894 of 1980 (latest revision may be referred with above specification. f) marking: a printed strip of size: 7 cms x 5 cms should be stitched of bottom left corner of the blanket with following features in the strip. (1) name of the railway in hindi & english. (2) handloom society/mills name and brand. (3) year & month of the manufacturing (mm/yy). (4) a.c.service. g) packing and other parameters will be as per is :894 of 1980 (latest revision may be referred with above specification) (h) handloom mark issued by ministry of textile should be stitched at one corner. [ warranty period: 30 months after the date of delivery ]