From September 6 to 12, the Group company organized more than 100 middle-level party members and above to go to Linzhou, Henan, the birthplace of the Red Flag Canal spirit, to carry out "Party spirit repair."
On September 12, with the slow fall of the steel cables of the bridge erecting machine, the last piece of box girder was accurately placed, and the Panlong Bridge on the Panlong connection line was successfully connected。
According to the overall arrangement and deployment of the Group company's "Safety production Month" work, on June 23, the Anlan high-speed AL-C04 standard project Department held a tunnel collapse emergency rescue exercise.
In this paper, through the application of RIS-K2 ground penetrating radar and the practical data of ground penetrating radar in highway detection technology in recent years, ground penetrating radar technology is a kind of high-speed, safety...
The subdivision of the foundation can be divided into an inspection batch according to the foundation type. If the engineering quantity is large or the construction organization design and special construction plan require segmented construction...
CNAS-CI01:2012 7.3.Requirements: The inspection organization shall maintain a system of records (see 8.4) to demonstrate that the inspection procedures are carried out effectively and that the inspection activities are monitored.
Announcement No. 629 on the release of "Technical Regulations for Testing Compressive Strength of Concrete by Ultrasonic Resilience Comprehensive Method"
Main test performance
On the morning of December 31, the Science and Technology Department of the Provincial Transportation Department organized the 2019 Shaanxi Traffic Research Project feasibility Study Report review meeting at the Xi 'an Highway Research Institute.
The provincial transportation construction project "quality engineering" creation and quality improvement action site meeting was held to convey and implement the spirit of the national Highway water transport Quality Safety Conference
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