Tender For corrigendum : rfp for design, engineering, procurement and supply, construction, commissioning and comprehensive operation and maintenance of cumulative 09 mw (ac) grid connected ground mounted spp, for a period of 25 years on government land at palamu district of jharkhand. - request for proposal (rfp) for design, engineering, procurement & supply, construction, commissioning and comprehensive operation & maintenance of cumulative 09 mw (ac) grid connected ground mounted solar power plant, for a period of 25 years on government land at palamu district of jharkhand.