- TURNKEY SERVICES
 - CONCEPTUAL DESIGN
 - BASIC ENGINEERING
 - FRONT END ENGINEERING DESIGN (FEED)
 - DETAIL ENGINEERING
 - PROCUREMENT
 - CONSTRUCTION
 
              CONCEPTUAL DESIGN
The conceptual design is a study phase in which ideas and possibilities are evaluated. This phase results in a basic process concept, a preliminary schedule and a rough cost estimate. At ATSPL, we evaluate the process to assess its technical feasibility and economic viability for developing project scope as well as providing a well defined starting point for a more detailed process design.
Concept designing covers:
- Literature Survey
 - Development of an Idea from scratch
 - Concept development
 - Conceptualization of Process Schemes
 - Concept refinement
 - Preliminary Process Flow Diagram (PFD)
 - Conceptual Layout
 - Order of Magnitude Cost