Circular Prestressed Concrete Reservoir Designers & Software Developers 2018-04-04T08:42:50+00:00

CONCRETE RESERVOIR CONSULTING ENGINEERS & SOFTWARE DEVELOPERS

Specialist in the design of circular prestressed concrete reservoirs (tanks).

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RESERVOIR DESIGN SOLUTIONS

South African based, Res Spec (Pty) Ltd is a niche market consultancy, founded by Tim Dubber, who is a specialist in the design of water retaining structures, in particular large circular prestressed concrete reservoirs (tanks). Our professional design services include a full range of solutions for the design of new water containment structures or the rehabilitation of existing aged water storage infrastructure. Res-Spec also offer professional design review services and sub-consultancy services where partial services are required.

Advanced Shape Optimisation Analysis

Technical Reservoir Design and Construction Speciality

Advanced Custom Reservoir Design Software

Lifecycle Cost Orientated Design Approach

PRESTRESSED RESERVOIR PROJECTS

All project experience profiled has been gained by Tim Dubber. Some may have been gained prior to the formation of Res Spec.

LATEST ENGINEERING ARTICLES

Economics of Post-tensioned Circular Concrete Tanks in South Africa

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When is strand cheaper than rebar as circumferential reinforcement in circular concrete tanks? In circular tanks smaller than a certain critical size, hoop tension is sufficiently low for effective crack-control by only moderate rebar. In this [...]