Solar dual Hand Pump based on single riser water supply scheme 5 Years Maintanence. February 8, 2019 Anand Gupta 00019 Tenders Solar dual Hand Pump based on single riser water supply scheme 5 Years Maintanence. Tender Value in Rs.: 33,00,000 For more information please see below link: Read more NHPC issue Tender for Development of RSP Projects on Buildings of NHPC Limited in Zone-IV (North East Power Stations) under PM Surya Ghar Muft Bijli Yojana – EQ