supply of set of items for modification of the traction motor dropping detection system(tmdds).set of items for modification of the traction motor dropping detection system(tmdds).,set of items for modification of the traction motor dropping detection system(tmdds). set c onsists of 04 items as follows: 1) 5mm thickness base plate for fixing of foot switches in bogie as per dls/k zj drg no.dls/kzj/genl- 033. qty:01 no/set. 2) traction motor safety lug adapter with l plate for fixing o f foot switch as per els/bza drg.no. b/trs/rc/4/290, qty:01 no/set. 3) ms hex head bolt of size m16 x 75m m (length of pitch)x 2mm (pitch) with suitable nut (nut height:14.5 to 15mm);qty: 01 no/set.(one nut & on e bolt);4)ms flat washers(thickness:3mm,od: 40mm,id:17mm);qty:02 nos/set. note: one set sample shou ld be got approved by the consignee before effecting the bulk supply. [ warranty period: 30 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ]