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.
Candidates need at least two years of experience in a welding-related job. Certified associate welding inspectors can only hold their level of certification for three years, after which they may take the test to qualify for the certified welding inspector credential. CAWI certification is not eligible for renewal.