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 HPPCL Issue Tender for O & M of 8 MW AC Solar Power Project at Bada Basot Solan HP – EQ