supply of wooden clamp / set of air brake pipe / kit of gasket for air brake pipe /wooden clamp / set of air brake pipe / kit of gasket for air brake pipe /,supporting angle size 50x50x6, 200mm long for 32nb pipe for air brake wagon as per drg.n o. w/vb-1333/k item no. 2. [ warranty period: 30 months after the date of delivery ] ] , wooden clamp 120x 40x 55 mm with wooden packing 120x40x40 for 32 mm pipe with nut s pring washer & bolt half threaded to drg.no. ncr-jhs/sk-2631, alt.4 and rdso spec.no.c - 9407 [rev.3] wi th amendment no. 4 of july 2019 [ warranty period: 30 months after the date of delivery ] ] sr. section engineer (c&w) gujarat 250.00 set , set of air brake pipe for twin pipe air brake system in btpn wagons. one set consisting of it ems (in nos) given as per annexure - a enclosed. [ warranty period: 30 months after the date of delivery ] ] sr. section engineer (c&w) gujarat 10.00 set , set of air brake pipe (fp) for twin pipe air brake system in blc wagon module. (one set of m odule consisting of 02 sets of blca wagon and 03 sets of blcb wagon - total 05 set). as per annexure b en closed. [ warranty period: 30 months after the date of delivery ] ] sr. section engineer (c&w) gujarat 1.00 set , compreg wooden packing cum clamp for 20 mm pipe with nut spring washer and bolt half th readed packing size 100x40x40mm, clamp size 120x40x38mm as per rdso spec. no. c - 9407 and drg no . jhs - sk2630,alt-5. [ warranty period: 30 months after the date of delivery ] ] sr. section engineer (c&w) gujarat 250.00 set , compreg wooden packing cum clamp for 32 mm pipe with nut spring washer & bolt half thre aded.packing size 120x40x20 mm. clamp size 120x40x55 mm. as per rdso spec. no.c - 9407 & drg no. j hs/sk-2632,alt no.-04. [ warranty period: 30 months after the date of delivery ] ] sr. section engineer (c&w) gujarat 250.00 set , kit of gasket for air brake pipe flanged welded joint to rdso drg. no. wd-83062-s-07 alt. 6. k itconsisting of two items: [1]. gasket for 3