Roofing · waterproofing · rope access
University building upgrade
A 3,900 m² roof overhaul completed in six weeks, with the repaired roof prepared to receive photovoltaic solar panels. The published scope also included expansion-joint repair, re-insulation, new boards, waterproofing and 800 m² of protective coating to one side of the building.
View case study →Facade · joint sealing · coatings
Distribution centre repaired
Citi-Con’s published project describes external wall-joint sealing followed by primer and a flexible waterproof protective coating system. The company states that the repairs were completed to time, scope and cost.
View case study →Corrosion · concrete · welding
Oil & gas corrosion protection
A recent Tanzania project published by Citi-Con combined concrete repairs, welding and protective coatings to restore and protect critical operational infrastructure.
View case study →Water-retaining structures · confined access
Water purification plant repairs
Citi-Con published major concrete repairs to two water-retaining tanks, including flexible waterproofing, epoxy-injected grouting and difficult access. A 1 m-diameter connecting pipeline required confined-space repair.
View case study →Structural strengthening · high access
Complex concrete silo repairs
Published work involved reinforcement of distressed beam-wall connections between a machine tower and concrete silo structure. The solution used new H-plate assemblies, core drilling, chemical anchoring, stainless plates, welding, sealant and protective coatings.
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