Details: name of the work : providing pumping main at periya andankovil agraharam amaravathi river infiltration well to periya andankovil agaraharam h/o andankovil east supply and cost of 225 mm dia 10 ksc pvc pipe with isi mark etc complete supply and cost of 110 mm dia hdpe pipe with isi mark etc complete supply and cost of 100 mm dia gi pipe " b" class with isi mark etc complete manufacture, supply and delivery of di d/f slanted seat swing check valve. body of ductile cast iron of grade ggg 40 or ggg 50 and disc of ductile cast iron ggg 40 or ggg 50 with fully encapsulated epdm rubber, where both faces can be used. electrostatic epoxy powder/liquid coating (ep-p) inside and outside color blue ral 5005 with minimum coating thickness of 250 microns. 250 mm non return valve supply delivery and fixing of 200mm double air valve and specials etc earth work excavation for in all clauses of soils and sub soils to full depth as may be directed except in hard rock requiring blasting but inclusive o
Sector: RDPR