supply of set of expandable insulated tubes (eit) [set of expandable insulated tubes (eit) as per annexure enclosed, one set consists of 3 items as given below (as per clw specification no. clw/es/3/0154 alt t): i) 30/52 pa- 8000 meter/set. ii) 28/40 pa - 6000 meter/set iii) 22/35 pa - 6000 meter/ set . , set of expandable insulated tubes (eit) as per annexure enclosed, one set consists of 3 items as given below (as p er clw specification no. clw/es/3/0154 alt t): i) 30/52 pa- 8000 meter/set. ii) 28/40 pa - 6000 meter/set iii) 22/35 pa - 6000 m eter/ set . note: supply by sources as per clw item id: 2100234 in ireps vendor directory [ warranty period: 30 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ]