Building Ordinance WELD BUILDING ORDINANCE ARTICLES ARTICLE 19. Sludge Spreading of stabilized sludge within the area covered by this ordinance will be done in accordance with the Weld Stabilized Sludge Ordinance. BACK NEXT Pages: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24