14,000
square feet Secondary Containment Structure
Under E-Coat Process Line
 
Project Description. Prior to surface preparation all surfaces were evaluated based on the following field tests:
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Tensile Strength (ATSM D4541-85)
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Moisture Content (ATSM D4263-88)
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Surface Temperature
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Chloride and Sulfate Ion Contamination
Surface preparation included mechanical methods (blastracking and scarifying) to remove weak concrete, surface laitance.
Immediately after surface preparation surfaces received a coat of KCC Corrosion Control Techni-Plus E 3.2 penetrating Primer/Sealer.
Vertical repairs to fill surface imperfections, cased by air entrainment during concrete pour and opened up by abrasive blasting, were completed utilizing KCC Corrosion Control Epoxy-based Scratch Coat (PR-11) System.
KCC Corrosion Control Techn-Plus EP 250 Epoxy Motar trowel applied to all surface imperfections less 3".
The following surfaces receieved KCC Corrosion barriers based on the Manufacturer recommendations:
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Drum Storage Area - Techni-Plus EN 25.5 Broadcast System (80 mils D.F.T.)
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Sumps and Trenches - Elast-Liner I.2 (60 mils D.F.T.)
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Drain Deck and Tank Pedestals - ElastiLiner III (60 mils D.F.T.)
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Chemical Storage Area - ElastiLiner II (40 mils D.F.T.)
- Waste Treatment Area - ElastiLiner II (40 mils D.F.T.)
Work Performed:
Concrete: floors, sumps, trenches, piers- surface preparation. Priming with Epoxy based, Conductive Primer
Installation of: crack bridging, chemical and abrasion resistant Lining and Coatings
High Voltage Sparktest
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