ข้อมูลอัตราการเปลี่ยนแปลงเทียบกับช่วงเดียวกันปีก่อนหน้าสำหรับดัชนีราคาสำหรับประกอบการจัดทำค่า K

This dataset is published in Thai only. Titles are shown as published — we do not machine-translate source data.

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

Agency:

tpso

Licence:

Open Data Common

Category:

ข้อมูลสาธารณะ

Geographic coverage:

ประเทศ

Update frequency:

เดือน

Source portal:

data_go_th

Updated:

04/09/2026

Record updated 1 days ago, within its stated monthly cycle