Construction Information Services
On-line Free Tools
Tuesday, January 27, 2015
Construction Bar Chart
Up to 10 Activities
Critical Path Method
Short Term Planning
is now available, for planning tasks within a short period up to one month.
Application for Payment Certificate
AIA G703 Style
Construction Change Order Form
Certificate of Substantial Completion
Use of Approximate Estimates
The Service Unit
The Square Meter of Floor Area
The Cubic meter
The Elemental Bill
The Detailed Quantities of a Bay
The Cost Comparison
Present Worth Calculator
Calculate the present value for a scheme with an initial investment value and running costs.
D.C.F Yield Calculator
Calculate the maximum interest rate that could be paid on borrowed capital.
Optimize the output from available resources.
Calculate the area enclosed within an irregular shape.
Convert from SI to Metric system and vise versa