Waste products of metabolism are excreted from the body by the kidneys through the urine. The urine contains wastes that have been filtered from the blood by the kidneys, and the resulting solution is a pale, straw yellow, or amber-colored liquid that comes out of the body through the urethra.
Outdoor Paving Costs*. 1  Labour costs start at about $20 per square metre for a simple paving job, but can go up to $50m2 or more. 2  Access and the terrain will have a significant impact on the cost of an outdoor paving job.opic: Pavers, Renovation Costs. Ask how much outdoor paving costs and you might be told it averages around $100 per square metre, supplied and laid. Averages can be deceiving, though. One type of paver on one property might cost far less and another far more.
Building Labor Wage. 1  Construction workerâs wage rate is referred to as Labour Wage per day. 2  It is the basic cash wage per day (basic cost to contractor) payable by building contractors to operative. 3  The daily wage is for an eight (8) working hour day, from 8.00am to 5.00pm inclusive of one-hour lunch break in between. It is the basic cash wage per day (basic cost to contractor) payable by building contractors to operative. 2  The daily wage is for an eight (8) working hour day, from 8.00am to 5.00pm inclusive of one-hour lunch break in between.