| Year | Company | Design Experience | Expertise | Tank | References |
| 2006 to Present | Dataran Tenaga Sdn. Bhd. | Water Retaining Structures design experiences in Sewerage Treatment Plant (STP), Pumping Station (PS) | a) Open cut excavation Method b) Sinking Method | a)Rectangular b)Circular | a) BS 8110:PART 1: 1985 Structural Used of Concrete b) BS 8007 : WATER RETAINING STRUCTURES c) The Design of Water-Retaining Structures (Ian Batty & Roger) |
Strategic Procurement Guideline for Building Information Modelling in Building Construction Industry