A. Persons performing subprofessional work as defined in the rules or regulations of the board, or acting as construction or process superintendents or foremen, need not be licensed under this Chapter, but their work shall be supervised by a professional engineer when their work involves the practice of engineering, and by a professional land surveyor when the work involves the practice of land surveying.

            B. No planning, specifications, drawings, or construction by an individual for his own use of private homes or dwellings, domestic structures or works, or any agricultural works done on farmlands shall come under the jurisdiction of this Chapter.

            C. This Chapter shall not apply to, affect, interfere with, or in any way regulate employees of firms engaged in industrial operations, including but not limited to producing, processing, manufacturing, transmitting, distributing, or transporting, when performing services within the state of Louisiana in the course and scope of the business of said firms or affiliates thereof. In the event any of the activities set forth in this Subsection shall fall within the definition of practice of engineering as defined in La. Rev. Stat. 37:682, such activities shall be under the responsible charge of a professional engineer. However, this Subsection shall not apply to persons practicing civil engineering or land surveying, who must at all times comply with the provisions of this Chapter.

            D. All land surveying shall be performed by a professional land surveyor, who, for purposes of this Subsection, shall be any person who practices land surveying within the meaning and intent of this Chapter, and who, by verbal claim, sign, advertisement, letterhead, card, or in any other way represents himself to be a land surveyor.

            E. A person shall not be construed as practicing land surveying who establishes lines and elevations for canals or levees for irrigation or erosion control on lands owned, rented, or leased by him if such person performing the work received no remuneration of any kind for his services.

            F. Services performed by employees in determining lines within established boundaries and between established corners of property owned by, leased to, or under the control of their employers in the course and scope of such employer’s business, and in locating drilling sites, lines of pipe, or improvements on such property, shall not be construed as falling under the definition of “practice of land surveying” within the meaning of this Chapter, and are not covered by this Chapter.

            G. Nothing in this Chapter shall be construed as permitting any person, other than a professional engineer, to affix his signature as such to engineering plans, specifications, or estimates.

            H.(1) Any licensed architect, professional engineer, or professional land surveyor, engaged by the owner of a particular piece or parcel of ground to perform architectural, engineering, or land surveying services, as such services are defined in La. Rev. Stat. 37:141 and 682, shall have a lien and privilege against the particular piece or parcel of ground with respect to which the services were rendered, when work on said piece or parcel of ground, as defined in La. Rev. Stat. 9:4808, has not begun.

            (2) A written statement of the claim must be filed for registry with the recorder of mortgages of the parish in which the immovable property is located within ninety days of the date of rendition of the services and shall not be effective as to third persons until such time as the statement of the claim is so filed, but thereafter shall be a first lien and privilege superior to any lien, privilege, or mortgage subsequently recorded. This lien or privilege shall be ranked as provided by La. Rev. Stat. 9:4821.

            I. An architect as defined in La. Rev. Stat. 37:141(B) has a right to engage in certain activities that fall within the definition of the practice of engineering as defined in La. Rev. Stat. 37:682, but only to the extent such activities are necessarily incidental to the architect’s practice of architecture as defined in La. Rev. Stat. 37:141(B). Such incidental engineering work is limited to minor mechanical, electrical, or civil-structural engineering work necessarily incidental to the architect’s practice of architecture. The incidental engineering work shall be of a secondary nature and shall be substantially less in scope and magnitude when compared to the architectural portion of the work. Incidental engineering work includes additions, renovations, or alterations that do not require significant adjustments to the engineering calculations for the changes to the engineering systems or components. The incidental engineering work shall be safely and competently performed by the architect without jeopardizing the life, health, property, or welfare of the public. The incidental engineering work shall also satisfy all of the following conditions for new construction or additions:

            (1) For new construction, the total proposed occupant load for the new construction shall not exceed two hundred ninety-nine individuals for assembly occupancy and forty-nine individuals for all other occupancies. The occupant load shall be defined and determined by the method set forth in the currently enforced building code.

            (2) For additions, the total proposed occupant load for the addition shall not exceed two hundred ninety-nine individuals for assembly occupancy and forty-nine individuals for all other occupancies. The occupant load shall be defined and determined by the method set forth in the currently enforced building code.

            Acts 1980, No. 568, §1; Acts 1984, No. 513, §1; Acts 1987, No. 694, §1; Acts 1999, No. 396, §1; Acts 2003, No. 279, §5; Acts 2022, No. 145, §1.

{{NOTE: SEE ACTS 1987, NO. 694, §§2 AND 3.}}