To completely replace an existing cast iron soil vent or stack with a plastic one (connected to the one WC only), re connected underground and made good internally will take. 2 men 2 daysâ¦â¦..Â£600, materials and tower and tippingâ¦â¦..Â£375, â¦â¦â¦..
IQ is a comparison of your test results to the results of people your own age. The average IQ is 100. If you gave 1,000 people a really hard test, your results would look like this: The higher the graph goes, the more people who have achieved that score.
Christopher Michael Langan (born March 25, 1952) is an American whose IQ was reported to be between 190 and 210. In Morris 2001, Langan relates that he took what was billed as the world's most difficult IQ test in Omni magazine, and he gives his IQ as somewhere between 190 and 210.