CASE STUDY
QUALITY ASSURANCE
Marine bridge pavement reconstruction in Incheon July - October 2018 | South Korea | Incheon Bridge Co., Ltd.
Source: Sunroad
DESCRIPTION Incheon is South Korea’s third largest city. An expanding coastal metropolis close to the country’s capital, the city is a major industrial port, and a domestic and international transport hub for Korea. The objective of this project was to ensure material quality control and construction inspection services during the pavement re-construction of the large marine Incheon bridge with the goal of improving vehicle driving conditions. PROJECT KEY FEATURES Steel cable stayed bridge (18.38km) Cable-stayed bridge span length: 800m Pavement area: 5,152 m2 Pavement type: PSMA (Polymer Stone-Mastic Asphalt) Overlay Waterproof layer: Guss asphalt Compaction method: Roller compacting (Tandem & Macadam Roller)
SERVICES Temperature control of bituminous mixtures Pavements & Bridges & Vehicle driving safety through IRI test (evaluating road flatness) Quality Control of used materials for the project (asphalt, filler, aggregates) Inspection for the whole re-pavement work process
HIGHLIGHTED SERVICES
Source: Wallich Residence
Industrial safety
CMT laboratory analysis
Statutory & Voluntary inspections
Roads & Highways services
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