Please check out this video if you own a wood stove and want to see how to inspect your Class A chimney. This video shows you a look at my chimney in the fall and in the winter.
Welding training programs cost $5,000-$15,000 at community colleges or technical schools. Programs may last two years and typically culminate in a certificate of completion. For example, Modern Welding School in Schenectady, N.Y., offers a three-month welding program for $6,000, which includes tuition, fees and materials.
The average time that this phase takes for most candidates is two years. Most diving contractors will require that you achieve sufficient skill in wet and/or dry underwater welding to pass qualification tests and be certified in accordance with the requirements of AWS D3.6M, Underwater Welding Code.