Facilitator's Manual for ASGM Training in the Philippines - Module 4: Environmental and Tailings Storage Facility Management

This module familiarizes participants with the legal requirements and best practices for Tailings Storage Facility (TSF) handling in Philippine ASGM. Grounded in DAO99-32 and related regulations, it covers facility siting, design parameters, effluent standards, monitoring protocols, and permit obligations—enabling trainers to guide ASGM operators toward compliant, safe, and sustainable tailings management