Drop Tower Construction Docs

Construction docs are below! For the full project, see the Drop Tower project page. c constructionDwg 01 c constructionDwg 02 c constructionDwg 03 c constructionDwg 04 c constructionDwg 05 c constructionDwg 06 c constructionDwg 07 c constructionDwg 08 c constructionDwg 09