Include the cost of gravel. For a 4-inch slab, you'll need the same amount of gravel you calculated for concrete, as the gravel bed will also be 4 inches deep. Use the same calculation to arrive at cubic yards of gravel, then multiply by 1.5 tons per cubic yard to get the number of tons you will need.
Average Iceland Salaries. The average salary for iceland jobs is $54,000. Average iceland salaries can vary greatly due to company, location, industry, experience and benefits.This salary was calculated using the average salary for all jobs with the term iceland anywhere in the job listing.verage iceland salaries can vary greatly due to company, location, industry, experience and benefits. This salary was calculated using the average salary for all jobs with the term iceland anywhere in the job listing.
The cost of flights to Iceland can fluctuate quite a bit. If youâre traveling from the US or Canada, from a hub not serviced by Iceland Express or Icelandair, and are traveling in summer, you can expect to pay anywhere from $700-$900 round trip, plus an additional $200-$300 to get you to a hub serviced by one of the airlines that flies to Iceland.