tender for restoration of rain damages of lwss bisha tehsil kandaghat distt. solan. (sh:- providing and fixing of cast steel reflux & sluice valve). job no. 3 , providing and fixing double flanged swing type cast steel sluice valve of kartar/ leader/ bhel/ ksb/ kirloskar make and of 65mm dia having bye pass arrangement on the delivery line of the pump of capable with standing the normal sheet pressure as per (api-600) with upto date ammendments class asa-300 complete in all respect as per direction of engineer-in-charge. , providing and fixing double flanged swing type cast steel reflux valve of kartar/ leader/ bhel/ ksb/ kirloskar make and of 65mm dia having bye pass arrangement on the delivery line of the pump of capable with standing the normal sheet pressure as per is: 5312-1984 (p-i) with upto date ammendments class asa-300 of following dia complete in all respect as per direction of engineer-in-charge.