Seongsan Bridge 19 years after the collapse of Seongsu Bridge.

(1)Seongsan Bridge Performance Improvement Project, which was pointed out 67 times due to poor construction and poor supervision in the Seoul Metropolitan Government audit.
(2)Precast Concrete Method
(3)Precast concrete construction was used to repair Seongsan Bridge. 1
(4)Precast Flooring
(5)In order to save the construction period, instead of pouring concrete directly from the site, we bring pre-made concrete plates from the factory and peel them.
(6)Seongsan Bridge
(7)the north and south ends of Seongsan Bridge
(8)At the time of performance improvement construction
(9)The company in charge of the production is 242km away from the Seongsan Bridge.
(10)Gimje and Jeongeup in North Jeolla Province made this edition.
(11)However, the contractor did not take any protective measures while loading the floor plate, which was longer than the length of the loading box, with the floor plate sticking out 1 to 3 meters.
(12)Subtitle news SOGE
(13)a temporary crane
(14)When the floor plate arrives at Seongsan Bridge and installs it, it is slightly different so that the floor plate already laid is not damaged, so it has to be moved to the construction site.
(15)Seoul-approved floorboard installation method
(16)When the floor plate arrives at Seongsan Bridge and installs it, it is slightly different so that the floor plate already laid is not damaged, so it has to be moved to the construction site.
(17)Subtitle news SGA
(18)The actual method of installing the floorboards of Seongsan Bridge
(19)13 to 27 tons of overload
(20)We’re continuing with an overload trailer that’s 27 tons above the specified weight.
(21)The floorboards had to be damaged as we went back and forth from the construction site.
(22)Subtitle news SEE
(23)Install buffer without precision measurement or 5 on each floor plate
(24)I didn’t put it on to prevent vibration protection.The device…
(25)The design plan approved by the Seoul Metropolitan Government was ignored.
(26)The construction was done randomly, so there was Lee Jin.oil price
(27)The director must have been poor.
(28)To properly manage the quality of the bapandak,
(29)Supervision and construction inspection are carried out thoroughly.Dude.
(30)ALI
(31)Inspection of the Manufacturing Stage of the Floor Plate of Seongsan Bridge
(32)Period for inspection and production of admission, confirmation, etc.
(33)155 days 1st to 3rd round
(34)However, in the middle of the 15th street at the northern end of Seongsan Bridge, the 5th day, the 4th day of the southern end, the 2nd day of the floor plate,
(35)The production period is only three days each.
(36)Seoul Metropolitan Government Urban Infrastructure Headquarters
(37)But I even participated in Seoul every day.
(38)There was no one at the site agency for the responsibility of the Eonam Industrial Complex.Yes.
(39)SOGA
(40)Construction of Performance Improvement at the Southern End of Seongsan Bridge
(41)”Mr. A, I’ve never been assigned to the southern construction.
(42)Construction site of Mr.
(43)”The fact that I’ve been appointed as an on-site representative.
(44)If there is no notification from the government.
(45)Even the construction company was approved by the Seoul Metropolitan Government, and the person as a barley person stated as an on-site agent.
(46)I’m sorry that I didn’t get the appointment in advance.
(47)Subtitle news 13
(48)Choi Myung-ki, a professor at the Korea Industrial Field Professors’ Association, did not run away without a representative.
(49)in the end
(50)The fact that the superintendent supervised a particular day-to-day trip.
(51)The production and transportation of some PC terms and conditions of the subcontracting construction details were carried out as shown in Table 3 of the Nam City of Imda.
(52)of
(53)Raeul-A-Sin-Sin-Sin-Sin.
(54)Figure 4 Genuine PC production site photograph of Bukdan Construction
(55)※ 195 According to the production site’s MUKAKAO ROAD VIEW, it can be seen that the building is not a subcontractor.
(56)In the end, the cracks in Seongsan Bridge are the basic management supervision for quality control.
(57)It’s the result of a random attack that’s practically absent.
(58)I think it’s the result.
(59)Concealment of cracks in the contractor
(60)As a result of the Seoul Metropolitan Government’s audit, there is a possibility that the status of construction safety check inspectors between March and June 2020 will be below the gold grade in the evaluation of the condition of the floor plate.
(61)Ji
(62)C
(63)It’s all done.
(64)You can’t see it, so you have to repair it.
(65)The condition of the floor plate may be lower than grade C according to the inspection work.
(66)Let’s say there is.
(67)※ Seoul Metropolitan Government’s audit results between March and June 2020
(68)a contractor official
(69)Except for voluntary repair and completion, please write an initial inspection report when it’s completed.
(70)The contractor decided to repair the rent and prepare a report based on the completion of the repair since the supervisor and the Seoul Mall.
(71)I’ve been waiting for you.
(72)March 24, 2020.
(73)900 cracks found in appearance inspection
(74)June 2020.
(75)Contractor’s voluntary repair 1st of 2020
(76)February
(77)”The best condition without any problems, Grade A. The absurd thing is that the inspection company even checked the repair results.”
(78)without further ado
(79)with the highest grade A
(80)Data screen YTN
(81)The contract process of these cover-up companies was even more suspicious.
(82)Local contract law enforcement ordinance
(83)Criteria for bidding and contract execution at the local autonomy stage “As a single construction of the same structure or as a finalization of the entire project in accordance with the design, etc.;
(84)an internal investigation
(85)Contracts cannot be made in a timely manner or by dividing construction volume.
(86)Originally, it’s a rule to order the temple as a single construction.In the case of Sandae Conservative Bridge,
(87)Performance Improvement of Seongsan Bridge
(88)North End Construction Main Bridge Construction Southern End Construction
(89)But the Seoul Metropolitan Government split the bridge into three and ordered it.
(90)Facility maintenance business construction business license
(91)Comprehensive construction industry
(92)a professional construction industry
(93)It’s a business that has a strange facility maintenance business license that requires something, but it also qualifies as a bid.General construction business license
(94)As a result, certain companies tend to bid depending on the size of their own business.
(95)All right. Safety’s eased.degree of precision
(96)Kim Young-hwan, Director of Construction Quality Safety Technology
(97)It is subject to request only quality management activities after ordering, so it will be done in a hurry……
(98)It’s very weak in terms of quality control.
(99)There was no business subcontracting relationship that made the gold unlicensed technical board at the southern end of the scale, and Che was a wrong company.Floor
(100)Without
(101)Sungsandaegyo Bridge Seongongsa Southern Floor Plate Manufacturing Capability
(102)without written consent
(103)No patent right No license for reinforced concrete construction business
(104)The contractor subcontracted the illegal subcontracting.
(105)Performance Improvement Construction of Seongsan Bridge without permission to manufacture the floorboard
(106)the southern extremity
(107)No patent right No license for reinforced concrete construction business
(108)Company C does not have a patent right and does not have a license for reinforced concrete construction.
(109)The contractor is not even an illegal subcontractor, but a third-party company.
(110)Subtitle News N
(111)Seongsan Bridge Performance Improvement Construction Southern Floor Plate Manufacturing without approval
(112)Company C does not have a patent right and does not have a license for reinforced concrete construction.
(113)Actual manufacturing
(114)I closed my eyes even when I saw him making the floorboards.
(115)Subtitle news.
(116)I’ll give you the privilege of not throwing up and not throwing up.
(117)Provision
(118)The performance of the clue to Seongsan University North Bridge was also subcontracted, and a company without the audit committee even made a company’s performance of preference.
(119)the original statement
(120)The Seoul Metropolitan Government, which was safe to play the leading role in the construction field, is bound to be shocked beyond belief.
(121)Subtitle: New School.
(122)As such, the construction of Seongsan University, from the performance improvement contract to construction and supervision, was full of problems.It seems that the Seoul Metropolitan Government cannot be free from responsibility because it put the wrong button from the beginning due to the split order.

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