Service Offerings: Chemical: Due Diligence Delta provides due diligence services to our clients to meet environmental assessment needs related to property transactions or other environmental commpliance concerns. Delta's expertise and experience with chemical operations provide a particularly high level of service and understanding in meeting due diligence needs in this area. Delta offers the full range of due diligence services including: Preliminary site screening tools Knowledge of potential liabilities for a wide range of chemical process operations Rapid acquisition/divestiture liability estimating tools Financial transaction tools Customized multi-site due diligence programs Local, regional and global capabilities Rapid response property transaction screening and negotiation Phase I and Phase II services