Summary Scope of Work

Carried out an assessment of Wallmannsthal Water Treatment Works with a focus on improving the efficiency of the HOENDERHOK DAF/SEDIMENTATION TANK.

The work included data collection and review of existing system, option analysis of most viable process options, evaluation and recommendation. It also involved confirmation of refurbishment scope; coming up with hydraulic designs that incorporate the intake and HLPS.

Modelling of tank emptying and filling based on distribution system plan. Production of engineering drawings (civil, structural, hydraulic profiles, chemical building configurations etc.). Production of a BOQ and technical specifications for use during tendering and construction.

Key Features

• Root-cause analysis of the current process disruptions.

• Inception report including process flow diagrams and calculations

• Development of a Design Proposal in the form of a Concept and Viability Report.

• Preparation of Concept and Viability level (Preliminary Design) drawings.

• Detailed Design Services, Tender documentation, and procurement of contractor.

• WTW BOQ

• Specialized equipment installation supervision