Criterion

Alternative

Code

Reference

Kang, Won, Kang and Kim (2012)

Hyundai and Samsung

(2013)

Lee (2013)

Yi, Lee and Kang (2011)

This study

Process

Interruption of sub-operation due to curing water for concrete

P-1

O

Delay in the process due to a failure of a tower crane

P-2

O

Delay in the process due to delay in payment for purchased materials

P-3

O

Rush work performance for process retrieving

P-4

O

Delay in the duration due to the design change

P-5

O

Acceleration claim by a owner

P-6

O

Deterioration in constructability with the increase of the lateral pressure when concrete is placed.

P-7

O

Cost

Additional work due to lack of clarity in drawings

C-1

O

Error in the material amount calculated

C-2

O

Lack of temporary electricity and water supply

C-3

O

Delay in a progress payment by a owner

C-4

O

Technologies cannot meet required performance

C-5

O

Safety

Damage to the sling belt and wire due to the salvage of excessive weight

S-1

O

Drop of salvaged object due to faulty shackle fastening

S-2

O

Falling accident related to work in high places with form or rebar

S-3

O

Accident due to insufficient preparation in advance

S-4

O

Occurrence of thermal stress in the work inside of the reactor containment building

S-5

O

Lack of safety of the piping within the reactor containment building for the earthquake load

S-6

O

Quality

Coating of inappropriate coating curing compound due to the coarse surface of concrete

Q-1

O

Breakage of the piping when concrete was placed on a high step

Q-2

O

Defect of containment liner plate

Q-3

O

Inappropriate quality assurance procedure

Q-4

O

Inappropriate curing of a part requiring curing

Q-5

O

Placement height limit of the form

Q-6

O