Seongsan Bridge Found 510 Cracks

(1)Seongsan Bridge in Seoul, which began reinforcement work in 2017.

(1)On the contrary, the fact that cracks were found throughout the floorboards of the section after the construction was completed was reported by the YTN report in March last year.

(1)The Seoul Metropolitan Government hurriedly set up a joint investigation team to conduct a thorough inspection for three months, and the conclusion at the time was that it was safe.

(1)Background of joint investigation
(2)For the safety of this bridge,
(3)Construction defects found during the performance improvement construction
(4)Stage 1 North
(5)Stage 2 Southern Section
(6)Step 1 North End Connection
(7)Chairman of the Seongsan Bridge Safety Verification Joint Investigation Team in August last year.
(8)Non-experts were concerned about the crack.
(9)Based on our judgment, there’s no big problem.

(1)Subtitle news.
(2)However, the audit results report promoted by the Seoul Metropolitan Government separately from the joint investigation
(3)It has the opposite interpretation that safety cannot be guaranteed.

(1)Facilities and points of approximately 10mm or so
(2)Invincible rebar spacing in
(3)The actual status of the repair work of Seongsan Bridge confirmed by the audit is simply ridiculous.

(1)The difference in the floor plate of Seongsan Bridge
(2)First, the contractor, who was in charge of the renovation, started making floorboards without measuring them.

(1)The difference in the floor plate of Seongsan Bridge
(2)Because of this, it’s hard to fit up to 10cm, so there’s a protruding part.
(3)That’s what turned out to be.

(1)The rebars that go into the floorboards are also uneven or densely placed at nine of the 14 points measured, unlike the design.

(1)Performance Improvement at the North End of Seongsan Bridge
(2)Initial inspection on March 24, 2020
(3)900 cracks found
(4)Constructor supervision in June 2020 and voluntary repair without the Seoul Metropolitan Government knowing
(5)More than 900 cracks were found even before the construction was completed.
(6)The contractor secretly repaired it.

(1)Performance Improvement at the North End of Seongsan Bridge
(2)Initial inspection on March 24, 2020
(3)900 cracks found
(4)Constructor supervision in June 2020 and voluntary repair without the Seoul Metropolitan Government knowing
(5)Initial inspection report for December 2020
(6)”A grade in best condition with no problems”
(7)Precision diagnosis service in July 2021
(8)Zero, welcome to him again.
(9)After 17 months, there were still 510 cracks.
(10)I got caught.

(1)We can’t rule out the possibility that it hasn’t been repaired properly or that the cracks are increasing little by little by little.

(1)The audit found that the design and construction were a mess.

(1)In the Seoul Metropolitan Government, both the construction ordering and supervision departments were disciplined, and criminal charges and business suspensions were imposed.

(1)Experts participating in the joint investigation team for the safety verification of Seongsan Bridge.
(2)”The things that have gone wrong,
(3)We need to check everything and fix it.
(4)Experts who participated in the joint investigation team last year also agreed with the audit report.

(1)Experts participating in the joint investigation team for the safety verification of Seongsan Bridge.
(2)”The report at the time showed that the workstation was installed.
(3)”Based on scrutiny and measurement for sections only”
(4)”He pointed out that all sections should be scrutinized in the same way and a repair plan should be established.”
(5)Even when the results of the investigation are released, it can be applied only to areas where temporary workstations were located.

(1)Evaluation of the Safety Verification Method of Seongsan Bridge
(2)a source audit committee
(3)Verification interval
(4)The place where the most cracks occurred was excluded from the investigation.

(1)Evaluation of the Safety Verification Method of Seongsan Bridge
(2)a source audit committee
(3)Survey period of 1 month
(4)Multiple cracks outside the irradiation location
(5)Medium to long-term continuous observation is required for all floorboards.
(6)The Seoul Metropolitan Government interprets the entire section of Seongsan Bridge as if there is no problems.
(7)It’s a question of whether it’s been announced.

(1)In the end, the Seoul Metropolitan Government is setting up a temporary workstation to completely re-examine the bridge in March based on the criticism of the audit committee.

(1)Subtitle news, SOCIALI.
(2)The announcement five months ago, which he said was safe, was overshadowed.