Alliant energy next week will begin work on a project in Kalona. The utility says the 163-thousand dollar gas distribution system will replace about 38-hundred feet of gas main, serving about 100 customers. They say the work will also prepare the natural gas system for future growth on Kalona’s west side. Most of the construction will be along C Avenue and in the alleys behind E and F Avenues. The project is expected to be completed by this July.