Details: s&f in renewal of ci raising spindle type sluice valve 150mm dia both ends flanged with ci body, isi marked, is 14846, pressure pn 1.6 with ss spindle with clamps and check nuts, operating hand wheel including taking out existing unsv valve complete all as specified and directed. m & l ci non return valve 150mm dia without by pass arrangement confirming to is-5312 part-i, pn 1.6 including nuts, bolts, washers and gaskets including taking out old unsv nrv complete all as specified. taking up or down gi/pvc/pp-r water tubing of bore 50 mm and connections including cleaning the pipes free from scaling for reusing the same in repairs / alteration etc to water pipes and connections complete all as specified and directed -ditto- as per item no 3 but pipe 80 mm bore. supply, lay and fixing steel water tubes,of size 50mm bore medium grade, isi marked, galvanized with all fitting laid in trenches complete all as specified and directed. -ditto- as per no 5 but pipe 80 mm bore. s&f fram
Sector: Defense