Any person directly employed by a contractor described by § 40-301.01 (any such contractor also referred to herein as original contractor), whether the person is a subcontractor, materialman, or laborer, to furnish work or materials for the completion of the project, shall be entitled to the same rights and subject to the same obligations as the original contractor under this chapter, subject to the conditions and limitations set forth in this chapter.
D.C. Code § 40-303.01
Payment as defense to assertion of lien, see § 47-2883.03. .