With the opening of Indian economy and government focus on infrastructure , construction industry has witnessed the phenomenal growth over last decade. Blending of advance technology with skill semi skill and non skill manpower in this sector has called a need to measure its strength. Some of the KPI of the employees in this sector may be developed as:

Client Satisfaction

Rate of Defects

Construction Time & Cost relationship

Employees Productivity

Profitability

Employee Satisfaction

Staff Turnover

Employees Sickness and rate of Absence

Employees Working Hours

Employees Qualifications & Skills

Employees consciousness towards Environment

Whole Life Performance

Employees inclination towards Waste management etc

hi dear 

please i recommend you to see this article:

1) Zavadskas, E. K., Turskis, Z., & Tamošaitiene, J. (2008). Contractor selection of construction in a competitive environment. Journal of Business Economics and Management, 9(3), 181-187.

2) Kaklauskas, A., Zavadskas, E. K., & Trinkunas, V. (2007). A multiple criteria decision support on-line system for construction. Engineering Applications of Artificial Intelligence, 20(2), 163-175.

3) Zavadskas, E. K., Vainiūnas, P., Turskis, Z., & Tamošaitienė, J. (2012). Multiple criteria decision support system for assessment of projects managers in construction. International Journal of Information Technology & Decision Making, 11(02), 501-520.

i think these will help you to find you indicators

morteza

The key performance indicators in a construction industry depends upon

1. The quantity that you invoice/ cubic meters you build

2. Any initiatives that decreases cost

3. Depending upon the quality with which you work 

Even though KPIs are not dealt separately, the aim of this paper is to present a methodology for integrating KPIs in a steelwork con struction project. Differences between construction sector and manufacturing sector are first reviewed through the description of the specificities of the construction sector in terms of organisations and main KPIs. 

Take  a look...

Article Integrating Concurrent Engineering Concepts in a Steelwork C...

thank you all for your replies 

@ Dr. Dhani. Shanker Chaubey.  Sir how to develop KPIs for semi-skilled labours ?

Some indicators here:

https://kpidashboards.com/kpi/industry/construction/