Credit hours are any hours within an FWS that are in excess of an employee's basic work requirement (e.g., 40. hours a week) which the employee elects to work to vary the length of a workweek or a workday. Agencies may. limit or restrict the earning and use of credit hours.
Updated: January 2017. Get an INSTANT, detailed estimate of the cost to Install a Tile Floor! Our free calculator uses up-to-date, trusted data to estimate typical subcontractor costs for a Tile Floor Installation project. For a basic 120 square feet project in zip code 47474, the benchmark cost to Install a Tile Floor ranges between $11.08 - $16.97 per square foot* . To estimate costs for your project:
1 The size of the tile and how durable it is are among the factors determining price. 2  For installation, expect to spend $4-$8 per square foot. 3  For natural stone flooring, youâll pay $5-$10 per square foot for the material. 4  Stone flooring installation costs average $7 per square foot.he average price for ceramic tile flooring is in the $2.50-$3.00 per square foot range.For natural stone flooring, expect to pay an average of $7.50/sq foot. 1  Ceramic tile can be found for less than $1 per square foot to about $5.50 per square foot.