Abstract:
The Metropolitan Rapid Transit Project is a large
construction project with high resource usage in both funding
and other resources. The frequent occurring problem is the
delays in the construction of the project which cause the
project to be completed according to the contract. The
objective of this research was to analyze various factors
affecting the delay of the train construction project operation
as well as finding a way to control the said factors in order to
complete the construction as scheduled. The researcher has
chosen to study the construction of the Metropolitan Rapid
Transit Pink Line Pink Line (Khae Rai-Min Buri) using a
questionnaire to explore the factors affecting the duration of
the project construction of the contracting company using the
Taro Yamane equation with the samples of 82 people. The
statistical variables analyzed were frequency, percentage,
mean, standard deviation and rank the severity of each factor
The analysis shows that the factors affecting the construction
delay of the Pink Line Electric Train Project (Khae Rai-Min
Buri), the top 5, in descending order as follows: 1. Shop
Drawing approval is delayed 2. The delay from the owner in
answering questions from the contractor 3. The issuance The
order to change the details of the designs used in the
construction and schedule details 4. The use of personnel is
not suitable for the job and there are not enough personnel 5.
The lack of construction labor In terms of the impact on the
project Overall is at a medium level. And the frequency of the
projects is at a low level Basic prevention guidelines Is to bring
modern technology to help in construction in order to reduce
work steps. The recruitment of personnel should be suitable
for the job type, with the personnel very important to succeed
as planned.