Pureways Infra emerges as L1 bidder for preparation of master drainage plan in Alwar, Rajasthan August 19, 2024 | Awarded, Key Segments, Municipal Wastewater, Project Updates, Tenders, Wastewater Pureways Infra Private Limited has emerged as the lowest (L1) bidder for preparation of detailed project report (DPR) for master drainage plan in Alwar, Rajasthan. This content is restricted.