Performs several functions, the most notable being end-to-end packet delivery, reliability, and flow control. There are TWO protocols in the Transport Layer: TCP and UDP.
In another case, the roofing and pavement consulting firm Benchmark presented a cost range from retail roofing projects it has examined. Benchmark reported on a majority of retail roofing projects it has looked at, roof replacement costs generally range from $3.50 to $6.50 per square foot.However, the cost depends on whether a project was aiming for roof recovery or consisted of a complete tear-off and replacement job.his post builds on one of earlier posts about commercial roof maintenance costs. How much does a commercial roof replacement cost? One study reports on a roof with average dimensions of 10,000 square feet, a new commercial roof can cost over $42,500, or over $4.25 per square foot.
Best Answer: In most places roofing will cost you $100-150 per square (10 square feet) for standard tab shingles over 30 # felt. So you could expect to pay $6500 minimum for the roof.OOPS!! I had my dunce hat on.E: How much should it cost to replace garage roof? Husband wants to hire unemployed bozo friends to do it. Roof is about 650 s.f. Also needs to address putting in a couple of vents, what to do about the old gutters, dumpster rental, permit.