tender for providing pumping main line 4120 m to valliammal nagar to andal nagar via ganapathy nagar & distribution line to andal nagar oht to dhanalakshmi nagar 620m at vanagaram panchayat. , supply,delivery, laying and jointing of 90mm od pvc 4ksc pipe inlcuding earth work excavation in all strata soil, refilling and hydraulic testing, adopting standard specification and as directed by twad board officer. , 90mm pvc bend , 90mm pvc tee , 90mm pvc end cap , supply,delivery, laying and jointing of 63mm od pvc 4ksc pipe inlcuding earth work excavation in all strata soil, refilling and hydraulic testing, adopting standard specification and as directed by twad board officer. , 63mm pvc tee , 63mm pvc elbow , 63mm pvc end cap , gst amount for providing service to government contract works for the above construction & maintenance works. { gst amount is the total gst amount for overall quoted amount (both construction and maintenance) above this row in column bb for all works in this package} (refer clause 13.2 & 13.3 of section 2 of instruction to bidders (itb) of sbd)