Details: gst % for the tenderplease select the rate of gst in cell w13. rate selected shall be applicable for the entire boq. arc repair & maintenance of valves prrpl unloading of valve at workshop, pre-hydrotest as per required pressure for body test and seat test. job includes provision of all te st tools, tackles, pump, blind flanges etc. size : 8" to 18" dismantling of valve completely, cleaning of all parts inspection/measurement of all parts, replacement of all damaged parts like s prings, teflon o'rings, viton o'rings etc with new fabricated spares supplied by vendor, complete assembly of valve, preparing it f or hydrotest. size : 8" to 18" after maintenance , hydrotest of valve as per required pressure for body test and seat test. the job includes provision for all tes t tools, tackles, pump, blind flanges etc. size : 8" to 18" machining of gate valve gate portion for deposition of hard chrome plating upto 0.5mm, re-grinding of gate as per required dimensio ns. size : 8" to 18" machini
Sector: Custom1