SB 513 Louisiana Senate · 2026 Regular Session

PUBLIC CONTRACTS: Provides for public works project delivery methods. (8/1/26)

This bill updates Louisiana laws to allow public airports to use a "design-build" approach for constructing air traffic control towers, hangars, and related facilities like parking garages. It also establishes a pilot program for state highway projects where contracts are awarded based on bids closest to the average price, rather than the lowest price alone. The average bid method applies only to construction projects with at least three valid bids and will remain in effect until March 1, 2028. These changes directly affect state transportation agencies and public airport operators by offering new ways to manage and select contractors for public works.
Bill status signed all 5 stages cleared
Introduction
Mar 2026
Committee Review
May 2026
Senate Passage
May 2026
House Passage
May 2026
Signed into Law
Jun 2026
Introduced Mar 31, 2026 Signed Jun 9, 2026
Maddy AI version diff · 4 comparisons

What changed between versions

SB513 Original SB513 Act 917 · 5 edits
MODERATE
The bill was completely rewritten to shift from a pilot program for local subdivisions using an 'average bid' method to a permanent authorization for public airports to use 'design-build' contracts for specific aviation-related facilities. The original pilot program for local governments was removed entirely, while new provisions were added to allow airports to combine design and construction for towers, hangars, and other vertical facilities without committee approval.
Scope change
The bill's scope changed from a limited pilot program for local governmental subdivisions to a permanent authorization specifically for public airports and their associated vertical facilities.
SCOPE

Removed the pilot program authorizing local governmental subdivisions to use the average bid method for public works contracts.

Added permanent authority for public airports to use the design-build project delivery method for air traffic control towers, hangars, and other vertical facilities.

ELIGIBILITY

Removed the requirement for local governments to obtain approval from Senate and House transportation committees before using the average bid method.

Expanded eligibility to include airports, whereas the original bill only applied to local governmental subdivisions.

REQUIREMENT

Changed the awarding mechanism from calculating an average of bids to using a design-build approach where the owner selects a contractor based on public interest and benefit.

Floor votes · Senate May 11, 2026 · House May 29, 2026

How they voted

2511
Passed · 4 other
Total votes 40
May 11, 2026
D Democratic12
2 Yea 8 Nay 2
66% Nay
R Republican28
23 Yea 3 Nay 2
82% Yea
Vote distribution
All Yea All Nay Mixed No data
Full legislative history

Actions timeline

Total actions
24
Key actions
6
Committee
3
Amendments
1
May 31, 2026
Upper · Passed
Amendments proposed by the House read and concurred in by a vote of 36 yeas and 0 nays.
upper
May 29, 2026
Lower · Passed
Read third time by title, roll called on final passage, yeas 71, nays 22. Finally passed, ordered to the Senate.
lower
May 27, 2026
Introduced
Reported without Legislative Bureau amendments.
lower
May 26, 2026
Lower · Passed
Reported with amendments (11-4). Referred to the Legislative Bureau.
lower
May 13, 2026
Committee
Read by title, under the rules, referred to the Committee on Transportation, Highways and Public Works.
lower
May 11, 2026
Upper · Passed
The bill, as previously amended, was read by title, passed by a vote of 25 yeas and 10 nays, ordered reengrossed, and sent to the House. Motion to reconsider tabled.
upper
May 7, 2026
Upper · Passed
Senate floor amendments read and adopted.
upper
Apr 22, 2026
Upper · Passed
Reported favorably.
upper
Mar 31, 2026
Introduced
Rules suspended. Introduced in the Senate. Read by title and placed on the Calendar for a second reading.
upper
1 primary · 0 co-sponsors

Sponsors

Role
Legislator
Party
State
District
P
MF
Mike Fési
RRepublican
LA
20