supply of tungsten carbide tamping tools (tctt) for old csm / wsttungsten carbide tamping tools (tctt) for old csm / wst,tungsten carbide tamping tools (tctt) for old csm / wst as per rdso specificati on no.tm/hm/6/320 -rev-3 (2019) & rdso drawing no. details of drawing no.and qty of one se t as under. 1-tungsten carbide tamping tool (tctt) as per drawing no. rdso/tm/14a/16 .=16 nos & equivalent to cu30-4020be-friv(16 nos in a set) 2- tungsten carbide tamping tool (tct t) as per drawing no. rdso/tm/14b/16 = 04 nos & equivalent to cu30-4020be-frii (04nos in a se t) 3- tungsten carbide tamping tool (tctt) as per drawing no. rdso/tm/14c/16-= 04 nos equiv alent to cu30-4020be-friii(04 nos in a set) 4- tungsten carbide tamping tool as per drawing no. rdso/tm/14d/16 = 08 nos equivalent to cu30-4020be-fri(08nos in aset) make plasser or o wn make as per drg & spec. the tctt shall be warrented in a set for the average service lif e i.e. 2,50,000 insertions as specified in clause 11.2 of latest rdso specification no-tm/hm/6/3 20-rev-3 . july-2019. [ warranty period: 24 months after the date of delivery ] ] sr section /engineer delhi 25.00 set