Data on the Rate of Change Compared to the Same Month of the Previous Year for the Price Index for Calculating the K Value

Data on the rate of change compared to the same month of the previous year for the price index used in calculating the Escalation Factor (K). The index number used to measure the change in work costs at the time the construction contractor opens the bid envelope, compared with the period of work orders in each installment, subject to the following important conditions: (1) The "K value" may only be used when the contractor receives work from government agencies, state enterprises, units under the Local Administration Act, and other units designated by law to have the status of local administrative agencies. (2) In the hiring contract, the parties must clearly state 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 197 days (6 cycles)

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