Online Access to the National Institute of Government Purchasing (NIGP) Commodity Codes. There are thousands of goods and services that carry NIGP Codes. Therefore, you should scroll through the listing, NIGP Commodity Codes, to identify all goods and services offered by your company.nline Access to the National Institute of Government Purchasing (NIGP) Commodity Codes. There are thousands of goods and services that carry NIGP Codes. Therefore, you should scroll through the listing, NIGP Commodity Codes, to identify all goods and services offered by your company.
During the process, make sure your basement pro installs waterproof walls and enough insulation to keep everyone warm in the winter and cool in the summer. According to our basement remodeling cost estimator, the average price to remodel a basement is $16,733. Needless to say, this price can fluctuate quite a bit.We have seen basement renovations go as high as $35,000 and as low as $1,000.uring the process, make sure your basement pro installs waterproof walls and enough insulation to keep everyone warm in the winter and cool in the summer. According to our basement remodeling cost estimator, the average price to remodel a basement is $16,733. Needless to say, this price can fluctuate quite a bit.
1 The average cost of basement excavation on an existing home is around $10 to $20 per square foot for excavating or extending a basement in a new home. 2  This does not include costs for removal of materials.