estimate for underground rcc rectangular water tanks
accessories, and labor, estimate an extra 30-40%: 30% of ₹25,00,000 = ₹7,50,000 Total Estimated Cost: ₹25,00,000 + ₹7,50,000 = ₹32,50,000 This comprehensive estimate provides a realistic budget framework for project planning. Tips for Accurate Cost Estimation Conduct Site Visits: Assess site condit