supply of material to gram panchayat for f y 2019-20:-1 supplying of standard lengths isi mark rigid unplasticised pvc pipes suitable for potable water with solvent cement joints including cost of couplers, as per is specification no. 4985 / 1988 including all local and central taxes, transportation, freight charges, inspection charges, loading, unloading, conveyance to the departmental stores / site and stacking the same in closed shed duly protected from sun rays and rains including cost of jointing material i.e. solvemt cement, etc. complete 110 mm dia. 4 kg / cm 2 supplying of standard lengths isi mark rigid unplasticised pvc pipes suitable for potable water with solvent cement joints including cost of couplers, as per is specification no. 4985 / 1988 including all local and central taxes, transportation, freight charges, inspection charges, loading, unloading, conveyance to the departmental stores / site and stacking the same in closed shed duly protected from sun rays and rains including cost of jointing material i.e. solvemt cement, etc. complete 90 mm dia. 4 kg / cm