Surveying and analyzing the expressway pavement conditions / ordered by Korea Expressway Corporation
Service contracts
Surveying the pavement condition on the section where the existing pavement is still valid within the road extending section between Busan and Yeonyang of National Expressway no. 1 / ordered by Yeongnam construction branch of Korea Expressway Corporation
Service contracts
Surveying and analyzing the highway pavement condition(primary) / ordered by Korea Expressway Corporation
Service contracts
Establishing the pavement management system, surveying the road pavement condition and the surface subsiding condition in the soft ground section / ordered by New Daegu-Busan Expressway Co., Ltd.
Surveying and analyzing the highway pavement condition(secondary) / ordered by Korea Expressway Corporation
Surveying and analyzing the pavement condition / ordered by Cheonan-Nonsan Expressway Co., Ltd.
Service contracts
Surveying and analyzing the pavement condition in the highway between Daegu and Busan (including soft ground measurement) / ordered by New Daegu-Busan Expressway Co., Ltd.
Surveying and analyzing the highway pavement condition(tertiary) / ordered by Korea Expressway Corporation
Surveying and analyzing the pavement condition in Seoul Ring Expressway / ordered by Seoul Beltway Co., Ltd.
Service contracts
Surveying and analyzing the pavement condition(primary) / ordered by Korea Expressway Corporation
Surveying the pavement condition in Seoul Ring Expressway Lot No. 4 / ordered by Seoul Beltway Co., Ltd.
Surveying and analyzing the pavement condition in Nonsan-Cheonan Expressway / ordered by Cheonan-Nonsan Expressway Co., Ltd.
Analyzing and Researching the effect of asphalt-preventive maintenance method using LTPP(secondary) / ordered by Expressway and Transportation Research Institute of Korea Expressway Corporation
Service contracts
Surveying and analyzing the pavement condition(secondary) / ordered by Korea Expressway Corporation
Surveying the pavement condition in the completed section of the road connecting to Incheon Bridge(Lot No. 1-5) / ordered by Daelim Industrial Co., Ltd.
Analyzing and Researching the effect of asphalt-preventive maintenance method using LTPP(tertiary) / ordered by Expressway and Transportation Research Institute of Korea Expressway Corporation
Service contracts
Surveying and analyzing the pavement condition(secondary) / ordered by Korea Expressway Corporation
Surveying the pavement condition in the completed section of the road connecting to Incheon Bridge(Lot No. 1-5) / ordered by Daelim Industrial Co., Ltd.
Analyzing and Researching the effect of asphalt-preventive maintenance method using LTPP(tertiary) / ordered by Expressway and Transportation Research Institute of Korea Expressway Corporation
Service contracts
Surveying and analyzing the pavement commonality using the long term commonality observation section of highway pavement(primary) / ordered by Expressway and Transportation Research Institute of Korea Expressway Corporation
Surveying and analyzing the pavement condition(secondary) / ordered by Korea Expressway Corporation
Surveying and analyzing the road pavement condition and the settlement of soft ground / ordered by New Daegu-Busan Expressway Co., Ltd.
Surveying the pavement condition in the completed section of Namhae Expressway extension between Jinju and Masan(Lot No. 2) / ordered by Sambu Construction Co., Ltd.
iRAP inspection,rating and supporting data collection / ordered in the Philippines
Service contracts
Surveying and analyzing the pavement condition(primary) / ordered by Korea Expressway Corporation
Surveying and analyzing the pavement condition / ordered by Cheonan-Nonsan Expressway Co., Ltd.
Surveying the pavement surface in the road construction of Expressway No. 10 between Mokpo and Jangheung(Lot No. 1) / ordered by Hyundai Development Company Co., Ltd.
Surveying and analyzing the pavement commonality using the long term commonality observation section of highway pavement(secondary) / ordered by Expressway and Transportation Research Institute of Korea Expressway Corporation
G-02:Pavement Data Collection Services (Survey for IRI) / ordered in the Philippines (DPWH)
Service contracts
Surveying and analyzing the pavement condition(secondary) / ordered by Korea Expressway Corporation
Researching on the pavement maintenance measure / ordered by Cheonan-Nonsan Expressway Co., Ltd.
Surveying and analyzing the pavement commonality using the long term commonality observation section of highway pavement(tertiary) / ordered by Expressway and Transportation Research Institute of Korea Expressway Corporation
Diagnosing the traffic safety in road pavement and extension of Urban Road No. 15 / ordered by Hwaseong-si, Gyeonggi-do
Service contracts
Surveying and analyzing the pavement condition in 2014 and 2015 / ordered by Korea Expressway Corporation
Surveying and analyzing the highway pavement condition / ordered by Gyeongsu Expressway Co., Ltd.
Surveying and analyzing the pavement condition / ordered by Cheonan-Nonsan Expressway Co., Ltd.
Surveying and analyzing the highway pavement condition between Daegu and Busan / ordered by New Daegu-Busan Expressway Co., Ltd.
Working design of extending construction in Gyeongbu Expressway between Nami and Cheonan(Lot No. 1) [part fo assessing the existing road pavement commonality] / ordered by Sambo Engineering Co., Ltd.
A follow-up survey in the long term commonality observation section and analysis of the commonality in the highway pavement(primary) / ordered by Expressway and Transportation Research Institute of Korea Expressway Corporation
Service contracts
Surveying and analyzing the pavement condition in 2014 and 2015(secondary) / ordered by Korea Expressway Corporation
A follow-up survey in the long term commonality observation section and analysis of the commonality in the highway pavement(secondary) / ordered by Expressway and Transportation Research Institute of Korea Expressway Corporation
Diagnosing the general traffic safety in the road around Pyeongtaek and Godeok / Gyeonggi local branch of Korea Land and Housing Corporation
Assessing the applicability of preventive maintenance to sites in Seoul / ordered by Seoul Special City
Diagnosing the safety of general road traffic of private investment business in the highway between Icheon and Osan / Seoul Beltway II Co., Ltd.
Service contracts
Surveying and analyzing the pavement condition in 2016 / ordered by Cheonan-Nonsan Expressway Co., Ltd.
A follow-up survey in the long term commonality observation section and analysis of the commonality in the highway pavement(tertiary) / ordered by Expressway and Transportation Research Institute of Korea Expressway Corporation
Surveying and analyzing the pavement condition / ordered by Seoul Expressway Co., Ltd.
Surveying and analyzing the pavement condition in Yongin-Seoul Expressway(primary) / ordered by Gyeongsu Expressway Co., Ltd.
Surveying and analyzing the pavement condition in 2016 and 2017(primary) / ordered by Korea Expressway Corporation
A complementary survey on the pavement condition in facility improvement between Jungbu and Yeongdong Expressway / ordered by Kolon Global Corporation
Diagnosing the road traffic safety in local highway extension and pavement between Hwasan and Gyeongcheon / ordered by Jeollabuk-do
Surveying the pavement condition and performing a detailed analysis, and establishing a strategy for pavement management / New Daegu-Busan Expressway Co., Ltd.
Service contracts
Surveying and analyzing the pavement condition in 2016 and 2017(secondary) / ordered by Korea Expressway Corporation
Establishing a strategy for mid and long term pavement management by surveying and analyzing the road pavement condition in Incheon International Airport Expressway(2017) / ordered by New Airport Highway Co., Ltd.
Researching and verifying the effect of the paving method using pavement long term commonality observation section(primary) / ordered by Expressway and Transportation Research Institute of Korea Expressway Corporation
Surveying the pavement condition before the completion of Busan Ring Expressway Lot No. 1 / ordered by Daewoo Construction Co., Ltd.
Service contracts
Surveying and analyzing the pavement condition in 2018 / ordered by Cheonan-Nonsan Expressway Co., Ltd.
Researching and verifying the effect of the paving method using pavement long term commonality observation section(secondary) / ordered by Expressway and Transportation Research Institute of Korea Expressway Corporation
Surveying and analyzing the pavement condition in the highway from Seosuwon to Osan and Pyeongtaek / ordered by Gyeonggi Expressway Co., Ltd.
Surveying and analyzing the pavement condition / ordered by Seoul Expressway Co., Ltd.
Diagnosing the traffic safety in Gun Road No. 18 extension and pavement(between Woljoeng and Dunjibong) / ordered by Jeju City Hall
Surveying and analyzing the pavement condition in 2018 / ordered by Korea Expressway Corporation