Louisiana Administrative Code
Title 70 - TRANSPORTATION AND DEVELOPMENT
Part XXIII - Purchasing
Chapter 1 - Qualified Products List
Section XXIII-101 - General

Universal Citation: LA Admin Code XXIII-101

Current through Register Vol. 50, No. 9, September 20, 2024

A. Qualified products listings and the evaluation of materials for these lists are administered by the traffic services section and the materials section within the Department of Transportation and Development.

B. Qualified products listings are basically developed for those materials and items requiring source approval, performance evaluation, in-service evaluation, long term testing, or other conditions not conducive to normal sampling and testing of materials received at the point of delivery. Prospective sources of supply should be aware that those samples required for evaluation must be furnished at no cost to the department, and that results of tests and evaluations may be published and made available for public distribution by the department. Testing and evaluation time varies depending upon the specific item; some items require considerable time for testing and evaluation. The qualified products listings are in two general areas, i.e., traffic control devices and construction materials. Examples of such lists are as follows.

1. Traffic control devices:
a. conflict monitors;

b. controller cabinets;

c. coordination units;

d. disconnect hangers and leads;

e. flashers for controllers;

f. flashing switches for beacons;

g. load cells;

h. loop amplifiers;

i. pedestal bases;

j. pre-emption units;

k. pull boxes;

l. signal lenses;

m. signal and pedestrian heads; and

n. traffic signal controllers.

2. Construction materials:
a. admixtures for portland cement concrete;

b. aggregates;

c. all purpose blasting sands;

d. anti-stripping additives;

e. asphalt mix release agents;

f. barricade warning lights;

g. cantilever type load transmission devices;

h. cold galvanizing repair compounds;

i. elastomeric bridge bearing pads;

j. elastomeric railroad grade crossings;

k. epoxy resin systems for concrete;

l. flexible plastic gaskets and sealants for culvert pipe;

m. preformed elastomeric compression joint sealers;

n. form release agents;

o. hydrated limes and quicklimes;

p. lubricant adhesives;

q. manhole steps;

r. metallic detection tapes and wires;

s. mineral fillers for asphaltic concrete;

t. paint, activated epoxy primers and topcoats;

u. paint-inorganic zinc primers and topcoats;

v. paint-organic zinc primers and topcoats;

w. paints, high build water borne traffic;

x. plastic filter cloth;

y. polyurethane polymer joint sealers;

z. portland cements and portland pozzolan cements;

aa. preformed closed cell polyethylene joint fillers;

bb. pvc extended coal tar joint sealers;

cc. raised pavement markers;

dd. rapid setting patching materials for concrete;

ee. reflective sheetings;

ff. self-leveling levels;

gg. silicon additives for asphalt cement;

hh. soil sterilants;

ii. special surface finishes for concrete;

jj. three coat organic zinc paint systems; and

kk. traffic paints.

AUTHORITY NOTE: Promulgated in accordance with R.S. 48:265 et seq.

Disclaimer: These regulations may not be the most recent version. Louisiana may have more current or accurate information. We make no warranties or guarantees about the accuracy, completeness, or adequacy of the information contained on this site or the information linked to on the state site. Please check official sources.
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