tender for providing functional house hold tap connection with distribution of pipeline at uppoor north village in kadalur panchayat , earth work excavation in narrow tenches for laying and jointing of pipes and specials and depositing on bank with an initial lead of 10 m and initial lift 20 m in hard stiff clay, stiff black cotton, hard red earth shales murrams hard gravel soil including shoring strutting lighting and watching and tested etc. complete and as directed by rdda., officers. , reflling with excavated earth after the pipes are laid jointed and tested including watering ramming and consolidation etc. complete as directed by rdda., officers , 63mm od 4ksc pvc pipe , 63mm od 4ksc pvc bend , 63mm od 4ksc pvc end cap , 63mm od 4ksc pvc tee , 50mm gi gate valve , lowering pvc/ dwsc rigid pipes and specials to site of work and laying to proper grads and elingnment and jointing pipes with couplers and cement paste and testing to the required pressure etc., complete , provision for functional house hold tap connection arrangement , gst amount for providing service to government contract works for the above construction works. { gst amount is the total gst amount for total overall quoted amount above this row in column bb for all works in this package}