The Womenâs World Cup is the same tournament as the menâs version in many ways, but there are some behind-the-scenes differences that signal they arenât quite the same tournament yet. âIn the last four to five years, itâs been changing more than maybe in the last 10 or 15,â USA midfielder Megan Rapinoe said on Friday.
Although the standard proctor is used in some instances, most construction documents specify the modified proctor as detailed by ASTM D-1557. The modified proctor, used to test the compaction characteristics of the soil, averages $100.00 for each location. The compaction testing averages $50.00 per lift.
An average home needs 3 tons of heating capacity, and the average cost of a geothermal system is at least $2,500 per ton of capacity. Generally, for each ton of capacity, air source heat pumps are about $3,000 less to install than geothermal heat pumps. Low operating cost â geothermal heat pump cost tends to be lower than conventional heating systems by anywhere from $400 to $1,400 per year. 2  Despite spending more initially, geothermal heating ends up paying back in around five years.