Louisiana Revised Statutes Tit. 9, § 4808. Work defined

A. A work is a single continuous project for the improvement, construction, erection, reconstruction, modification, repair, demolition, or other physical change of an immovable located in this state or its component parts.

B. If written notice of a contract is properly filed within the time required by R.S. 9:4811, the work to be performed under the contract shall be deemed to be a work separate and distinct from other portions of the project undertaken by the owner. The contractor whose notice of contract is so filed shall be deemed a general contractor.

C. The clearing, leveling, grading, test piling, cutting or removal of trees and debris, placing of fill dirt, leveling of the land surface, demolition of existing structures, or performance of other work on land for or by an owner, in preparation for the construction or erection of a building or other construction thereon to be substantially or entirely built or erected by a contractor, shall be deemed a separate work to the extent the preparatory work is not a part of the contractor's work. The privileges granted by this Part for the work described in this Subsection shall have no effect as to third persons acquiring rights in, to, or on the immovable before the statement of claim or privilege is filed.

D. This Part does not apply to: