supply of poh kit for pressure transformer du 111a part no. 300 of escorts manual consisting of 20 items (full description as per attached annexure).poh kit for pressure transformer du 111a part no. 300 of escorts manual consisting of 20 items (full description as per attached annexure).,poh kit for pressure transformer du 111a part no. 300 of escorts manual c onsisting of 20 items (full description as per attached annexure). [ warranty period: 30 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitt ed: max 8 lacs ] ] mechanical&general/gtpl, andhra pradesh 598.00 set