Rate of Change Data Compared to the Same Period Last Year for the K-Value Calculation Price Index

Data on the rate of change compared to the same period of the previous year for the price index used to calculate the Escalation Factor (K). The K index measures the change in the cost of work at the time the contractor opens the bid, compared to the period of each payment installment. Key conditions are as follows: (1) The "K value" may only be used when the contractor receives work from government agencies, state enterprises, local administrative organizations under the Local Administrative Organization Act, and other units designated by law to have the status of local administrative organizations. (2) In the hiring contract, the parties must clearly specify in the contract that it is a price-adjustable contract for construction bidding.

Agency:

tpso

Licence:

Open Data Common

Category:

ข้อมูลสาธารณะ

Geographic coverage:

ประเทศ

Update frequency:

เดือน

Source portal:

data_go_th

Updated:

25/04/2026

English title machine-translated from the Thai original

States monthly, but the record has not been updated for 143 days (4 cycles)

The same record appears 1 more times on: gdcatalog — counted once here