Relative Humidity in Mines

📘 DGMS (Tech.)(S&T) Circular No. 02/2025 Issued from: Dhanbad, April 2025Subject: Guidelines on Minimum Air Quantity required at Continuous Miner (CM) and Longwall (PSLW) Panels 🔹 1. Legal Basis ⚠️ Problem:In Mass Production Panels (MPP), high daily output requires very large air quantity → causes: 🔹 2. R&D Study (CMPDIL Ranchi) 🔹 3. Recommendations A. … Read more