Laserfiche WebLink
• <br />• <br />CMC001611 <br />. Mr. Stuart Teuscher 2 <br />January 30, 1996 <br />• A 24 -inch wide by 6 -inch deep (minimum) footing will be constructed on the <br />bedrock face with the center of the footing in alignment with the keyway; <br />• The footing shall be constructed using the same concrete specifications as the <br />concrete cut-off wall presented in Drawing 5116 -E2. The footing will be <br />reinforced with rebar; <br />+• To provide a watertight seal between the footing and concrete cut -off wall, a <br />seal such as "PVC Water Stop" or similar product shall be used. The water <br />seal is to placed into the footing during completion; and <br />• After the footing has cured, the concrete cut -off wall shall be formed onto the <br />footing, being positioned along the footing axis. Prior to construction of the <br />cut-off wall, the surface of the footing shall be cleaned to be free of soil, loose <br />rock or foreign materials. <br />This recommended modification to the cut -off wall will provide a seal against the <br />bedrock surface, which will mmirfUZe seepage beneath the cut-off wall. Additional <br />sealants are not recommended to augment this modification. <br />I hope- this modification meets with your approval. If you have any questions or <br />comments, please feel free to call me at (303) 850 -9852. <br />Respectfully, <br />Titan Environmental Corporation <br />ohn F. Lupo, P.E. <br />Project Manager <br />cc: Bryce Romig <br />• <br />Environmental <br />'+ = = v� <br />