providing strategic business planning services relating to midstream and downstream-adjacent infrastructure for refineries, petrochemical and industrial concerns | Construction, repair and maintenance of refinery, chemical and industrial equipment and building infrastructure | Supply chain logistics and reverse logistics services, namely, storage, transportation and delivery of hydrocarbons, hydrocarbon byproducts, organic and inorganic chemicals for others by air, rail, ship or truck | oil refinery services; chemical processing services | Planning of infrastructure systems for refineries, petrochemical and industrial facilities; engineering services; engineering services in the fields of reduction of operating costs, feedstock and fuel blending, waste handling, quality performance of co-products and by-products, and chemical distribution; engineering consulting services in the fields of refineries, petrochemicals and industry; technical support services, namely, infrastructure management services for monitoring, administration and management of cloud computing IT and application systems for refineries, petrochemical and industrial concerns; chemical engineering; mechanical engineering; chemical research; chemical research and analysis; hydrocarbon, hydrocarbon byproducts, organic and inorganic chemical testing services