The biggest cost of a retaining wall is the first course. Is it dug by hand or with an excavator? Is it in loamy dirt or is there a lot of rock? Can you stack the block with a tractor or by wheel barrel. I recently completed a Keystone Legacy wall (60 face feet) which block is 6 inches high and 16 inches wide. This was done on a compacted base. The wall had to be put in next to an existing fence that was covered with up to 30 inches of dirt. The purpose was to correct dirt being back filled against the wood. I used a small excavator to remove the 25 feet of dirt and also had two laborers. 4 Man hours.
Picking up block was one hour. Moving a hundred blocks took 2 man hours with the tractor and one laborer. The first course averaged 10 minutes per block to set and level. The second laborer followed behind and added up to 6 layers of block. Two skilled workers spent 4.5 man hours setting the wall. Back filling, setting up tractor rounded out the job to 18 man hours total. Material cost $6.30 a face foot and labor was $14.67 a face foot. I would consider this job easy only because the dirt was soft and I used the excavator. My client added another 60 blocks and the cost per foot came out higher as we had a shorter wall.
Cost per square foot. Either material or labor or both.
$3 dollars per square foot labor $1 dollars average material cost per square foot Add for hourly labor costs for sub floor prep work $4 - $5 dollars average cost for labor and materials 20% - 40% average profit margin, varies with workforce wages
Labor cost per square foot to wire a house may vary depending on your contractors rates. They will usually have a rate per hour. You can multiple the hourly rate by the square footage needed per hour.
The average cost of a new roof in a commercial building is approximately $150-250 per square foot. This cost varies by location and includes materials and labor.
$3 dollars per square foot labor $1 dollars average material cost per square foot Add for hourly labor costs for sub floor prep work $4 - $5 dollars average cost for labor and materials 20% - 40% average profit margin, varies with workforce wages
The materials will cost about $1.60 to $3.67 per square foot. If hiring a professional to do the labor, the cost obviously depends on the professional's rate, but a rough estimate would be $3 per square foot.
Not enough
6.00 sf
It will cost around 30,000 dollars depending on quality of materials and labor. You can get bids and pick the lowest one if you wish.
what is the cost of a roof per square foot
The average cost to build a 3200 square foot home in southern Oregon can vary depending on factors such as materials used, labor costs, and location. On average, it could cost anywhere from $200 to $250 per square foot to build a new home in that area. This would put the total cost in the range of $640,000 to $800,000.
Yes. Labor is included in total construction cost.