Asbestos Exposure in Louisiana - Lung Cancer and Mesothelioma

There is no additional information available on the Linn Boyd site in New Orleans, LA, but it is on the list of sites where asbestos exposure may have occurred.

Linton Seam in New Orleans, Louisiana is referenced in asbestos exposure site listings, but detailed historical operations, ownership, and facility background are not documented in accessible records. There is no additional information available on this site, but it is on the list of sites where asbestos exposure may have occurred.

There is no additional information available on this site, but it is on the list of sites where asbestos exposure may have occurred.

The Lion Oil Refining Company facility in Luling, Louisiana is referenced among historical workplace asbestos exposure site lists. There is no additional information available on this site, but it is on the list of sites where asbestos exposure may have occurred.

The Liquified Natural Gas plant in Lake Charles, Louisiana is a long-standing LNG terminal on the Calcasieu Ship Channel that has handled the receipt of liquefied natural gas by ship, storage in large cryogenic tanks, regasification through vaporizers and heat exchangers, and delivery to regional pipelines, with supporting operations such as compressors, utility and power systems, marine berths, control rooms, and ongoing maintenance activities; the site has operated since the early 1980s as an import/regasification facility and has undergone expansions and modernization, with periods of evaluation for liquefaction and export capabilities. Around-the-clock operations rely on operators, technicians, pipefitters, electricians, instrument specialists, and contractors. Because LNG facilities built and maintained during the mid-to-late 20th century commonly used asbestos for high-temperature insulation on piping and equipment, in gaskets, valve packing, pump components, and in fireproofing and some building materials, workers and contractors at the Lake Charles, LA facility - particularly insulators, pipefitters, boilermakers, and maintenance personnel - could have been exposed during installation, repairs, turnarounds, or demolition, especially prior to stricter controls and abatement practices, with residual risk possible when disturbing older materials during later renovations.

The site sometimes listed as Little Gypsy - Hope, LA refers to Entergy Louisiana's Little Gypsy Steam Electric Station, a mid - 20th - century steam electric power plant that supplied the regional grid and is actually located along the Mississippi River near Montz in St. Charles Parish, Louisiana; its units historically fired primarily natural gas and fuel oil, and a proposed repowering of Unit 3 to burn petroleum coke/coal was later canceled, with the older steam units ultimately retired or placed in limited service. Like many power plants of its era, Little Gypsy used asbestos-containing materials in boiler and turbine insulation, refractory linings, pipe lagging, gaskets, and packing, creating potential asbestos exposure for employees and contractors during installation, maintenance, outages, and decommissioning. Workers such as insulators, pipefitters, boiler operators, turbine mechanics, electricians, and demolition crews would have faced the highest risk when disturbing aging materials, although later abatement programs and modern safety controls reduced hazards over time.

The Little Gypsy Power Plant in LaPlace, Louisiana was a fossil-fueled steam electric generating station on the Mississippi River owned and operated by Entergy Louisiana (formerly Louisiana Power & Light), with units built in the mid-20th century that primarily burned natural gas and, at times, fuel oil to serve the regional grid in the River Parishes and greater New Orleans area; a high-profile proposal to repower one unit using petroleum-coke gasification was advanced in the late 2000s but was ultimately canceled due to escalating costs and regulatory uncertainty, and the plant's generating units were subsequently taken out of service and retired in phases during the 2010s. As with many steam-era power plants of its vintage, possible asbestos exposure at Little Gypsy Power Plant may have arisen from insulation, pipe lagging, gaskets, boiler and turbine components, and other heat-resistant materials, particularly during maintenance, repair, or demolition work prior to modern controls and abatement practices.

Little Gypsy Powerhouse in Montz, Louisiana is an Entergy Louisiana-owned fossil-fueled steam-electric generating station on the Mississippi River that served the regional grid for decades, consisting of three mid - 20th - century units primarily fired by natural gas and fuel oil; a later plan to repower one unit with circulating fluidized-bed solid-fuel technology was proposed but ultimately canceled as economics and environmental considerations shifted, and the aging units were subsequently reduced in use, placed on reserve, or retired as newer generation entered service. Operations centered on boiler and turbine systems producing electricity, with associated fuel handling, high - pressure steam, and routine maintenance and outage overhauls typical of legacy steam plants. As with many facilities of its era, possible asbestos - containing materials were historically used for thermal insulation, gaskets, packing, and fireproofing around boilers, turbines, and extensive piping, meaning workers and contractors performing maintenance, repair, or demolition at the Little Gypsy Powerhouse in Montz, LA - especially before modern abatement and controls - could have experienced asbestos exposure.

Little Sisters of the Poor in New Orleans, Louisiana, refers to a Catholic nonprofit residential care home for low-income seniors that has traditionally provided nursing, assisted living, and end-of-life support in a faith-based setting, with daily operations centered on 24-hour care, meals, activities, pastoral services, and a mix of staffing by the Little Sisters and lay professionals funded through donations, public reimbursements, and resident contributions. As with many older institutional and healthcare buildings in New Orleans, LA, possible asbestos exposure at this site could have arisen from legacy materials such as pipe and boiler insulation, spray-applied fireproofing, floor and ceiling tiles, roofing, joint compound, and HVAC components, particularly during maintenance, repairs, or renovation work. Those most likely at risk would have been maintenance staff, contractors, custodial workers, and building engineers, with potential bystander exposure for other employees or residents if materials were disturbed without proper controls. Specific, property-level confirmation of asbestos use or abatement at this facility is not provided here.

The Little Sisters of the Poor Home for the Aged in New Orleans, Louisiana is a non-profit Catholic eldercare residence operated by the Little Sisters of the Poor that provides long-term residential care, skilled nursing, and assisted living for low-income seniors, supported by nursing, dietary, housekeeping, maintenance, and volunteer staff. Its operations typically include room and board, medical and spiritual support, and community activities, and it has served the New Orleans community for many years. As with many older healthcare and residential facilities, buildings constructed or renovated before the 1980s often contained asbestos in materials such as pipe and boiler insulation, HVAC insulation, floor tiles and mastic, roofing, and wall or ceiling joint compounds; at the Little Sisters Of The Poor, Home For The Aged - New Orleans, LA, potential asbestos exposure would have been most likely for maintenance and custodial personnel, repair contractors, and others performing renovations or invasive maintenance that could disturb such materials. No specific documentation of asbestos use or abatement at this site was identified here, but standard precautions and regulatory controls would apply where asbestos-containing materials are present.

Litwin Corp. in Meraux, Louisiana is generally identified as an industrial contractor that supported refinery and petrochemical operations in St. Bernard Parish, most notably work associated with the Meraux refinery, providing construction, maintenance, and turnaround services on process units, piping systems, boilers, heat exchangers, tanks, and related mechanical and electrical/instrumentation equipment. As with many Gulf Coast refinery and chemical sites operating through the mid-to-late 20th century, asbestos-containing materials - such as thermal insulation on pipes and equipment, gaskets, valve packing, refractory linings, and fireproofing - were commonly used; accordingly, workers employed by or working alongside Litwin Corp. at the Meraux, LA location could have faced possible asbestos exposure, especially during insulation removal, equipment overhauls, and demolition or renovation work before stricter controls and material substitutions reduced risks in later decades.

Lockheed Martin (formerly Martin Marietta) has long conducted major aerospace manufacturing at NASA's Michoud Assembly Facility in New Orleans, Louisiana, notably producing the Space Shuttle External Tank and later key structures for the Orion spacecraft, while other contractors at the site built Saturn-era stages and, more recently, Space Launch System core stage hardware under NASA oversight. Michoud is a federally owned, large-scale industrial complex with extensive metal forming, friction-stir welding, machining, cryogenic tank fabrication, and integrated assembly capabilities supported by utilities, maintenance shops, and testing areas. Because parts of the facility date to mid-20th-century industrial construction, possible asbestos exposure may have occurred historically - especially before the late 1970s - from materials commonly used in such plants, including insulation on steam and process piping, boilers, and HVAC systems, as well as fireproofing, gaskets, and certain flooring or ceiling products; tasks with elevated risk would have included pipefitting, insulation work, boiler and HVAC maintenance, electrical and mechanical repairs, and demolition or renovation. Over time, abatement efforts and compliance with OSHA and EPA regulations have reduced asbestos hazards, but historical exposure potential remains a consideration when discussing the Michoud site in New Orleans, LA.

For Loisel Plantation - Bayou Teche, LA, there is no additional information available on this site, but it is on the list of sites where asbestos exposure may have occurred.

Loisel Sugar Refining Company in Jeanerette, Louisiana: There is no additional information available on this site, but it is on the list of sites where asbestos exposure may have occurred.

There is no additional information available on the Lone Star And Crescent Oil Company site in New Orleans, Louisiana, but it is on the list of sites where asbestos exposure may have occurred.

Lone Star Cement Corporation's New Orleans, Louisiana facility was part of the company's Gulf Coast network, supporting cement operations through industrial activities typical of a cement terminal or plant, including receiving materials, silo storage, and packaging and bulk loadout for distribution to regional construction markets; Lone Star Cement Corporation (later known as Lone Star Industries) was a major U.S. cement producer with multiple plants and terminals nationwide. The New Orleans, LA location is among sites where asbestos exposure has been alleged in connection with historical cement-industry practices; as at many cement facilities prior to the late 1970s, asbestos-containing insulation, refractory materials, gaskets, and packing were commonly used on high-temperature and rotating equipment and on piping, creating potential exposure risks for production workers, maintenance personnel, and contractors during routine operations, repairs, and demolition activities.

Long Bell Lumber Company operated large-scale lumber and wood-processing facilities in De Ridder, Louisiana, as part of the broader Long-Bell enterprise that controlled timberlands, logging rail spurs, and multiple mills across the South in the early to mid-20th century. At the De Ridder site, operations typically included logging, primary sawmilling, planing, kiln drying, power generation for mill equipment, and rail or truck shipment of finished southern pine products, supported by maintenance shops for mill machinery. The facility's workforce commonly included sawyers, kiln operators, millwrights, pipefitters, mechanics, and electricians, and the plant was an important driver of the De Ridder, LA economy during the regional timber boom. As with many lumber mills of that era, asbestos-containing materials were widely used for heat and fire control, including insulation on boilers and steam lines serving the dry kilns, around turbines and heaters, and in gaskets, packing, cements, and some building materials. Maintenance and repair work on insulated equipment, cutting or replacing gaskets, and removal or disturbance of aged insulation could release asbestos fibers, presenting exposure risks for production and maintenance employees and outside contractors at the Long Bell Lumber Company site in De Ridder, Louisiana.

The location known as Los Angelos County Sanitation (District #2) in Harbor City, LA refers to facilities operated under a multi-district public agency that provides wastewater collection and conveyance, sewer maintenance, and related solid waste and industrial waste management services for surrounding communities, with local operations typically involving trunk sewers, pump stations, and connections to regional treatment plants in the area; day-to-day work commonly includes pipeline inspection, repairs, flow management, and compliance monitoring. Because wastewater utilities built and operated during much of the 20th century frequently used asbestos-containing materials, possible asbestos exposure at or associated with Los Angelos County Sanitation (District #2) could have arisen historically from asbestos-cement (transite) sewer pipe, pipe gaskets and valve packing, insulation on pumps, boilers, and heating equipment, and from cutting, grinding, or replacing those components during maintenance or demolition, particularly before modern controls and personal protective practices were adopted; current operations are generally subject to strict asbestos and worker-safety regulations intended to minimize such risks.

Louisa Sugar Co Op Incorporated in Cypremort, Louisiana was a growers' cooperative associated with raw sugar processing in the region, where typical mill operations included receiving and crushing sugarcane, clarifying and evaporating juice, crystallizing raw sugar, and shipping sugar and molasses, with bagasse commonly used on site as boiler fuel to generate steam and power. In line with practices across Louisiana's sugar industry through much of the 20th century, potential asbestos exposure at the Cypremort, LA location could have occurred in and around high - temperature equipment - boilers, steam and condensate piping, evaporators, vacuum pans, dryers, turbines, pumps, and valves - where asbestos - containing insulation, gaskets, and packing were widely used, particularly affecting maintenance and repair personnel (pipefitters, millwrights, boilermakers, insulators) as well as operators and laborers during routine work and seasonal shutdown overhauls. Publicly available details on specific operating dates and corporate history for this site are limited, but its industrial profile and era indicate recognized asbestos exposure pathways common to sugar mill facilities.

There is no additional information available on this site, but it is on the list of sites where asbestos exposure may have occurred.

The site known as Louisa Sugar Co-Operative in Cypremont, Louisiana is referenced as a potential sugar-industry location. There is no additional information available on this site, but it is on the list of sites where asbestos exposure may have occurred.

Louisana Dock Co., in Jefferson, Louisiana, functioned as a riverfront marine services operation along the Mississippi River that supported barge docking/fleeting, cargo handling, and repair and maintenance work on barges and towboats serving the greater New Orleans port corridor; typical activities at the Jefferson, LA site would have included welding, pipefitting, machining, electrical work, hull and engine repairs, and general terminal operations to keep river equipment in service. Because maritime repair and terminal work historically involved asbestos-containing materials, potential asbestos exposure at or associated with Louisana Dock Co. could have arisen from thermal insulation on pipes and machinery, gaskets and valve packing, pumps and compressors, fireproofing and lagging, and heat-resistant blankets, with fiber release risks during cutting, grinding, removal, and maintenance, as well as from older vessels moored for service and dust carried on clothing before modern controls and abatement practices were implemented.

Louisiana Power & Light (LP&L) was an investor - owned utility that generated, transmitted, and distributed electricity across southeastern Louisiana and supported the power needs of the greater New Orleans, Louisiana area as part of the Middle South Utilities system that later became Entergy. From offices and service operations tied to the regional grid in and around New Orleans, LP&L managed fossil - fuel generation and high - voltage transmission, and its portfolio eventually included major assets such as the Waterford 3 nuclear unit in nearby St. Charles Parish, which helped supply the metropolitan area. Over time, LP&L's operations were consolidated under Entergy Louisiana and coordinated with Entergy New Orleans to serve customers in and around the city. Like many mid - 20th - century utility operations, LP&L facilities and contractors may have encountered asbestos - containing materials historically used in power plants and substations, including insulation on boilers, turbines, and piping, as well as gaskets, packing, cement, and fireproofing. Potential exposure pathways would have included installation, maintenance, repair, and removal activities, particularly before broader abatement and substitution practices were adopted from the late 1970s through the 1990s. While safety programs and abatement reduced risks in later decades, legacy asbestos could have remained in older equipment and buildings, posing hazards to workers such as operators, pipefitters, insulators, electricians, and outside contractors at LP&L or related facilities in New Orleans, LA.

There is no additional information available on this site, but it is on the list of sites where asbestos exposure may have occurred.

Louisel Sugar Company in Jeanerette, LA. There is no additional information available on this site, but it is on the list of sites where asbestos exposure may have occurred.

The Louisiana and Texas Railroad and Steamship Company (historically known as Morgan's Louisiana & Texas Railroad and Steamship Company), an integrated rail-and-steamship operator that served the Gulf Coast and later became part of the Southern Pacific system, maintained major terminals in New Orleans, Louisiana, and the site name refers to its power plant that supplied steam and electrical power for railroad yards, wharves, shops, and offices supporting daily logistics and repair activity. As with many transportation-related powerhouses in the early to mid-20th century, the Louisiana And Texas Railroad And Steamship Company - Power Plant - New Orleans, LA likely utilized asbestos-containing materials in boilers, turbines, generators, pipe and duct insulation, gaskets, packing, refractory cement, and fireproofing, creating potential asbestos exposure for plant workers, maintenance crews, contractors, and nearby personnel during installation, repair, and insulation removal, particularly before modern controls were adopted.

The Louisiana Army Ammunition Plant (LAAP), located near Doyline, Louisiana, was a government-owned, contractor-operated facility established in 1941 to load, assemble, and pack conventional munitions and propellants for the U.S. Army, with major production surges during World War II, the Korean War, and the Vietnam era; the roughly 15,000-acre installation featured production lines, storage magazines, rail links, open burn/open detonation areas, and a power/steam utility network, and much of the site later became Camp Minden under the Louisiana National Guard while the Army retained environmental cleanup responsibilities due to historical explosives-related and industrial contamination. After active production ceased, the plant shifted to standby, storage, and demilitarization roles, and a high-profile incident involving improperly stored propellant by a private tenant underscored ongoing safety and remediation needs at the former LAAP in Doyline, LA. As with many mid-20th-century ordnance facilities, possible asbestos exposure at this location could have arisen from asbestos-containing insulation, gaskets, pipe lagging, and other building materials used in boilers, steam lines, and process equipment, with maintenance, repair, or demolition activities posing the greatest potential risk to workers and contractors.

The Louisiana Arts & Science Museum at 100 River Road in Baton Rouge, Louisiana is a nonprofit cultural institution housed in a restored historic railroad depot on the Mississippi River, featuring art galleries, interactive science exhibits, a large-screen planetarium, and year-round educational programs, field trips, and public events that serve families, students, and visitors across the region; its operations include rotating exhibitions, permanent science and cultural displays, and community outreach that positions the museum as a local hub for arts and STEM learning. Because the building dates to the early 20th century, it may have originally included asbestos-containing materials commonly used at the time (for example in insulation, floor tiles, roofing, or pipe wrap), and any potential asbestos exposure would most likely have been associated with construction, renovation, or maintenance activities prior to or during abatement; standard museum operations and visitor access are expected to comply with modern safety and environmental regulations.

Louisiana Canal Company in Lake Charles, Louisiana: There is no additional information available on this site, but it is on the list of sites where asbestos exposure may have occurred.

There is no additional information available on Louisiana Cement Co - New Orleans, LA, but it is on the list of sites where asbestos exposure may have occurred.

For the Louisiana Cement Co. facility in New Orleans, Louisiana, specific operational history and background details are not available. There is no additional information available on this site, but it is on the list of sites where asbestos exposure may have occurred.

The Louisiana Central Lumber Company site in Clarks, Louisiana operated as a major sawmill and company-town complex that processed southern pine from surrounding Caldwell Parish timberlands, with typical operations including logging tram lines, log ponds, a primary sawmill, planing mill, dry kilns, a powerhouse with steam boilers, and rail shipping that supported the local economy for decades before declining as regional timber supplies were depleted and the industry consolidated. As with many twentieth-century sawmills, asbestos-containing materials were commonly used for high-heat and friction applications; potential exposure at the Louisiana Central Lumber Company in Clarks, LA could have arisen from insulation on boilers and steam lines, kiln components, gaskets and packing in pumps and valves, brake linings, roofing and cement products, and maintenance work, placing millwrights, pipefitters, boiler operators, electricians, and other repair crews at particular risk during installation, repair, and teardown activities.

Louisiana Creamery, Inc. in Baton Rouge, Louisiana was a dairy processing and distribution facility that handled milk pasteurization, bottling and packaging, refrigerated storage, and delivery of dairy products to local retailers and institutions at its Baton Rouge, LA site. As with many dairy plants built or operating in the mid-1900s, the facility likely depended on high-pressure boilers, steam and condensate piping, heat exchangers, and ammonia refrigeration systems; historically, insulation on pipes and boilers, as well as gaskets and packing in pumps, valves, and compressors, could contain asbestos, creating potential exposure during maintenance, repairs, or equipment replacement for mechanics, pipefitters, insulators, boiler operators, and nearby production staff. Public details on company history are limited, but its operations were consistent with standard creamery workflows that emphasized sanitation, temperature control, and regional distribution.

The Louisiana Department Of Highways Building in Baton Rouge, Louisiana served as the central office for the former Louisiana Department of Highways, which oversaw statewide planning, design, construction, and maintenance of roads and bridges before its functions were reorganized into the Louisiana Department of Transportation and Development in 1976; the building typically housed administrative, engineering, planning, and support services that managed contracts, project schedules, and coordination with district offices and contractors. Built and operated during a period when asbestos-containing materials were commonly used in public facilities, potential asbestos sources in such an office building could have included pipe and boiler insulation, floor and ceiling tiles, spray-applied fireproofing, and roofing mastics. While routine office work would have presented low exposure risk if materials were intact, higher-risk activities could have involved maintenance, repairs, renovations, or HVAC and plumbing work that disturbed aging materials, affecting building maintenance staff and outside contractors. This site has been identified among locations where asbestos exposure may have occurred, though specific abatement records or confirmed exposure incidents for this building are not publicly detailed.

Publicly available summaries provide no confirmed background on the operations of Louisiana Distillery Company, Limited in New Orleans, Louisiana, such as its production processes, time period of operation, or workforce roles at the New Orleans, LA location. There is no additional information available on this site, but it is on the list of sites where asbestos exposure may have occurred.

Big Cajun 1, located in Jarreau, Louisiana, is a fossil-fueled power generation site originally developed by the Cajun Electric Power Cooperative to supply electricity to member cooperatives and the regional grid; operations at this location have centered on running combustion-turbine units primarily fueled by natural gas (with historical use of oil as backup at times), along with routine maintenance of turbines and auxiliary systems, fuel delivery via pipeline, cooling and water-treatment processes, and compliance with environmental controls; because the facility's principal development occurred in the 1970s - when asbestos-containing materials were widely used in power plants - workers at Louisiana Electric Coop's Big Cajun 1 in Jarreau, LA could have encountered asbestos in high-temperature insulation on piping and equipment, gaskets and packing, refractory materials, and fireproofing, with the greatest potential for exposure during installation, repairs, outage work, or demolition activities prior to stricter controls in the 1980s; occupations with potential risk included maintenance mechanics, pipefitters, insulators, electricians, and contractors, underscoring the need for proper monitoring, abatement, and protective measures when disturbing older materials.

Big Cajun 2 in New Roads, Louisiana is a large thermal power station originally developed by the Cajun Electric Power Cooperative to supply electricity to member cooperatives and the regional grid, with generating units constructed in the late 1970s and early 1980s and historically fired primarily on coal (with later environmental retrofits and at least one unit conversion/retirement to reduce emissions); the site has been operated by successor entities over time as market structures changed, but it has remained a major dispatchable resource in Pointe Coupee Parish with fuel delivered by barge and/or rail and typical controls such as scrubbers, low-NOx burners, and particulate capture equipment. Like many power plants of its era, the Louisiana Electric Coop Big Cajun 2 facility incorporated asbestos-containing materials for high-temperature insulation and sealing - commonly in boiler and turbine insulation, steam and hot-water piping, gaskets, packing, refractory, and fireproofing - so workers and contractors performing installation, maintenance, or demolition before comprehensive abatement programs were in place could have experienced asbestos exposure; even after the 1980s, repair or removal of legacy materials during outages and retrofits could present exposure risks if not properly managed.

The Louisiana Electric Coop's Big Cajun 2 Power Plant in New Roads, Louisiana is a large coal - fired, steam - electric generating station developed by Cajun Electric Power Cooperative and later operated by Louisiana Generating LLC (an NRG Energy affiliate) after Cajun Electric's bankruptcy; built mainly in the early 1980s, it comprises multiple baseload units that supply power to cooperative members and the regional grid, with coal typically delivered via the Mississippi River system and the plant outfitted over time with emissions controls such as scrubbers, baghouses, and NOx reduction equipment to meet air - quality standards. The site's operations include large boilers, steam turbines, condensers, and extensive high - pressure piping and auxiliary systems typical of thermal power plants. Because facilities of this type and era commonly used asbestos - containing insulation, refractory materials, gaskets, and valve packing, maintenance and retrofit work at the Big Cajun 2 Power Plant in New Roads, LA could have involved disturbance of asbestos - containing materials, presenting potential exposure risks to employees and contractors, particularly before comprehensive abatement programs and modern protective practices were in place.

The Louisiana Energy and Power Authority (LEPA) is a joint-action public power agency and political subdivision of the State of Louisiana headquartered in Lafayette, Louisiana, providing wholesale power supply, resource planning, and transmission coordination for member municipal utilities across the state; from its Lafayette, LA office, LEPA manages power contracts, market purchases, and operations/dispatch of shared generation resources, including a natural-gas-fired generating unit in Morgan City, while supporting member distribution systems and regulatory compliance. Possible asbestos exposure historically associated with power-sector operations could have occurred at older generating stations and related infrastructure used by or on behalf of LEPA, since mid-20th-century boilers, turbines, piping insulation, gaskets, refractory materials, and certain electrical components frequently contained asbestos; maintenance, repair, and construction workers at affiliated plants, substations, and older buildings would have been at higher risk when disturbing aging materials, whereas current practices generally require identification, abatement, and adherence to OSHA/EPA controls. There is no publicly available, site-specific documentation indicating asbestos incidents at the Lafayette headquarters, but the legacy nature of some associated facilities means asbestos was a potential hazard in the broader operations context.

The Louisiana Energy and Power Authority (LEPA) location in Minden, Louisiana is associated with the City of Minden's municipal electric system, with LEPA serving as a joint-action public power agency that arranges and manages wholesale electricity supply, power scheduling, and related operational support for member cities. In Minden, LEPA's role typically centers on supplying power and coordinating with local utility staff on the operation and maintenance of grid assets such as substations, transmission interconnections, and, where applicable, peaking or backup equipment, rather than operating a large baseload generating station on site. As with many power-sector facilities developed or maintained in earlier decades, possible asbestos exposure at the Louisiana Energy And Power Authority - Minden, LA site could have arisen in legacy components including pipe and equipment insulation, gaskets, packing, fireproofing materials, and electrical gear, particularly during maintenance, repair, or renovation activities prior to widespread asbestos phase-outs; workers most at risk would have included maintenance personnel, electricians, pipefitters, and contractors engaged in disturbance of older materials.

The Louisiana Energy and Power Authority (LEPA) is a joint-action public power agency that procures and manages wholesale electricity resources for its member municipalities, and in Morgan City, Louisiana it owns and operates a municipal natural gas - fired generating facility commonly referred to as LEPA Unit 1, placed in service in the mid - 2010s to provide roughly 60-70 megawatts of flexible, fast - start capacity for reliability, peaking, and load - following needs. From its Morgan City, LA location, LEPA's operations include dispatching the plant to meet member demand, routine and preventive maintenance, and compliance with state and federal environmental and safety regulations while integrating the output into local distribution systems. With respect to asbestos, modern gas - fired plants built after the major phase - out of asbestos have limited use of asbestos - containing materials; however, power - generation sites historically used asbestos in insulation, gaskets, packing, and fireproofing, so maintenance on any legacy equipment or older ancillary structures at or associated with the Morgan City facility could pose exposure risks if asbestos - containing materials are present, requiring strict adherence to OSHA and EPA abatement and handling protocols. There is no publicly documented, site - specific evidence of asbestos incidents at the Louisiana Energy and Power Authority facility in Morgan City, Louisiana, but the general occupational hazard profile for power plants warrants appropriate precautions.

The location known as Louisiana Forest Products Co in East Baton Rouge Parish and Gardner, Louisiana is referenced among potential asbestos exposure sites; however, specific operational or historical details for this facility are not available. There is no additional information available on this site, but it is on the list of sites where asbestos exposure may have occurred.

Louisiana Forest Products Co in East Baton Rouge Parish, located in Parrish, Louisiana. There is no additional information available on this site, but it is on the list of sites where asbestos exposure may have occurred.

Regarding Louisiana Forest Products Co. in Gardner, Louisiana: There is no additional information available on this site, but it is on the list of sites where asbestos exposure may have occurred.

Louisiana Forest Products Corporation in Port Hudson, LA is a named site, but detailed public information about its operations or background is not available. There is no additional information available on this site, but it is on the list of sites where asbestos exposure may have occurred.

Located in Rodessa, Louisiana, Louisiana Gas Co. is associated with the region's longstanding oil and natural gas activity; Rodessa has been an established oil-and-gas producing area in northwest Louisiana since the 1930s, and typical gas company operations in such locales involved transmission lines, compressor stations, and processing equipment where asbestos-containing insulation, gaskets, and packing were commonly used, creating potential occupational exposure for workers who installed, maintained, or repaired this equipment. There is no additional information available on this site, but it is on the list of sites where asbestos exposure may have occurred.

Louisiana Generating's Big Cajun 2 in New Roads, Louisiana is a large, multi-unit thermal power station built in the late 1970s and early 1980s to supply electricity to the regional grid, historically operating primarily on coal. The facility comprises three utility-scale units; two units were converted from coal to natural gas in the mid-2010s, while one unit continues to run on coal with modern emissions controls such as scrubbers and fabric filters to reduce sulfur dioxide, particulate matter, and other pollutants. The plant's operations include round-the-clock generation, routine maintenance outages, and periodic environmental upgrades, with a workforce of operators, maintenance personnel, and contractors supporting boiler, turbine, fuel-handling, and balance-of-plant systems. Because Big Cajun 2 was constructed during a period when asbestos was still commonly used in power stations, workers could have encountered asbestos-containing materials in boiler and turbine insulation, pipe and duct lagging, gaskets, packing, refractory, and certain building materials; the greatest potential for exposure would have been during maintenance, repairs, or demolition before comprehensive abatement programs were implemented. Even with later regulatory controls and abatement, legacy materials may have persisted in older systems, so trades such as insulators, pipefitters, millwrights, electricians, and boiler makers at the New Roads, LA site faced potential exposure risks during disturbance of those materials. Overall, Big Cajun 2 remains a key generating location in Louisiana, operating a mix of natural gas and coal-fired capacity under Louisiana Generating to provide reliable power to the surrounding region.

There is no additional information available on this site, but it is on the list of sites where asbestos exposure may have occurred.

Louisiana Ice Company in New Orleans, Louisiana: There is no additional information available on this site, but it is on the list of sites where asbestos exposure may have occurred.

There is no additional information available on this site, but it is on the list of sites where asbestos exposure may have occurred.

Limited historical detail is publicly available, but the Louisiana Irrigation & Mill Company in Jennings, Louisiana is associated with the region's rice industry, providing irrigation water to farms and operating milling and related processing for growers in and around Jennings, LA. Operations at such a facility typically included running canals and pumping stations, maintaining mechanical and steam-driven equipment, and performing rice cleaning, drying, polishing, storage, and bagging, often coordinated with rail or local shipping. Possible asbestos exposure at this site could have arisen from insulation on boilers, steam lines, dryers, turbines, pumps, and from asbestos-containing gaskets and packing historically used in industrial machinery; maintenance workers, millhands, and contractors would have faced the greatest potential risk, particularly before modern controls and material substitutions were widely adopted.

Louisiana Irrigation & Mill Company in Mermentau, Louisiana operated as an industrial hub for the region's rice economy, delivering irrigation water through pumps and canals and running milling operations that included cleaning, drying, storage, and shipment of rice. The facility likely relied on heavy mechanical systems - such as boilers, steam lines, pumps, dryers, and conveyors - and employed operators, mill workers, and maintenance crews to keep equipment and infrastructure in service throughout much of the 20th century. As with many mills and irrigation plants of that era, asbestos-containing insulation, gaskets, packing, and cements were commonly used on high-heat equipment and piping, creating potential for occupational asbestos exposure during routine maintenance, equipment overhauls, and insulation work, especially before stricter controls were adopted in the late 1970s; bystander and take-home exposures could also have occurred when dust was carried from the worksite on clothing.

Louisiana Irrigation & Mill Company in Morse, Louisiana supported the region's rice-farming economy by combining irrigation services with milling functions, operating pumping and canal infrastructure alongside grain handling and rice drying/milling activities typical of southwest Louisiana agriculture in the 20th century. Established to aid agricultural development in Acadia Parish, the site likely employed operators, mill workers, and maintenance trades to run and service mechanical systems - such as pumps, boilers, conveyors, and dryers - characteristic of rice operations of the era. Because facilities of this type commonly used asbestos-containing insulation, gaskets, packing, and cements on boilers, steam lines, dryers, pumps, and related equipment before the late 1970s, workers and contractors at the Louisiana Irrigation & Mill Company in Morse, LA may have faced possible asbestos exposure during operation, maintenance, and repair activities that disturbed aged insulation or replaced worn components.

This site is in Sterlington, Louisiana. There is no additional information available on this site, but it is on the list of sites where asbestos exposure may have occurred.

The Louisiana Long Leaf Lumber Co. operated a large longleaf pine sawmill and planing mill in Fisher, Louisiana, running a classic Southern company town with a depot, commissary, worker housing, maintenance shops, and a powerhouse that supplied steam and electricity for milling, kilns, and plant equipment; logs arrived from surrounding Sabine Parish forests via the company's rail lines, were sawn, dried, and finished for shipment, and the operation anchored the local economy from the turn of the 20th century through much of the first half of the century, elements of which are preserved today in the Fisher Historic District. Possible asbestos exposure at this site could have occurred for mill, powerhouse, and maintenance personnel through insulation on boilers, steam and hot-water piping, and drying kilns, as well as asbestos-containing gaskets, valve packing, cements, siding, and roofing historically used before modern controls; additional potential exposures include brake and clutch components on locomotives, trucks, and mill machinery, and secondary exposure to family members from dust carried home on work clothing.

The Louisiana Methodist Orphanage in Ruston, Louisiana, was established in the early 20th century by the Methodist Church to provide residential care, education, and spiritual guidance to orphaned and vulnerable children, and its operations later evolved into the Louisiana Methodist Children's Home with expanded therapeutic, educational, and family support services across a multi-building campus that included dormitories, classrooms, a chapel, and administrative and maintenance facilities. Daily activities involved housing and meals for children, schooling on-site or nearby, vocational or recreational programming, and ongoing campus upkeep performed by staff and contractors. Because many institutional buildings constructed or renovated before the late 1970s used asbestos-containing materials - commonly in pipe and boiler insulation, flooring and ceiling tiles, roofing, and cement products - maintenance, heating-system work, and renovation or demolition projects at the Louisiana Methodist Orphanage could have posed potential asbestos exposure risks to maintenance personnel, contractors, and others present when such materials were disturbed.

The Louisiana Mill in Bastrop, Louisiana was a long-running pulp and paper manufacturing complex that served as a major local employer, with operations that generally included wood handling, kraft pulping, pulp processing, chemical recovery (recovery boiler, evaporators, and lime kiln), on-site power and steam generation, maintenance shops, and paper machines producing paper and packaging grades. Like many paper mills of its era, the facility relied on extensive steam and high-temperature processes, and workers may have encountered asbestos-containing materials historically used for heat and corrosion control, including pipe and equipment insulation, boiler and turbine insulation, dryer-section insulation and felts, gaskets, packing, refractory materials, and asbestos-containing cements and coatings. Potential exposure pathways at the Louisiana Mill in Bastrop, LA would have included installation, repair, and removal of thermal insulation and gaskets on piping, pumps, valves, digesters, evaporators, boilers, and dryer cans, particularly before tighter controls and substitutions reduced use of asbestos in the late 1970s and 1980s; this risk would have affected production workers, maintenance crews (such as pipefitters, millwrights, insulators, and electricians), and outside contractors working on outages and rebuilds.

The Louisiana Molasses Company in New Orleans, LA is a named location. There is no additional information available on this site, but it is on the list of sites where asbestos exposure may have occurred.

The Louisiana Ordnance Plant in Minden, Louisiana was a World War II-era, government-owned, contractor-operated installation established to produce and load munitions, primarily through the loading, assembling, and packing of high-explosive charges for artillery shells, bombs, and related components; after the war it was consolidated with the nearby Minden Ordnance Plant into the Louisiana Army Ammunition Plant, later forming part of today's Camp Minden, with environmental cleanup addressing legacy explosives contamination. Situated near Minden, LA, the complex included powerhouses, steam systems, production lines, storage magazines, and burning or disposal grounds associated with explosives manufacturing and handling. Given the mid-20th-century construction and industrial processes, workers, contractors, and military personnel could have encountered asbestos-containing materials in pipe and boiler insulation, building materials, gaskets and packing, brake linings, and some protective gear, with heightened exposure risks during maintenance, repair, or demolition activities. The site operated under U.S. Army oversight with private contractors during peak wartime demand and was reactivated during later conflicts, while subsequent demilitarization and remediation projects addressed wastes from TNT and other energetics. Overall, the Louisiana Ordnance Plant at Minden, Louisiana played a significant role in munitions production and presents a plausible historical pathway for asbestos exposure typical of similar ordnance and ammunition facilities of its era.

Louisiana Pacific Corporation's Alexandria, Louisiana facility is referenced as a wood-products site within LP's Southern operations, serving regional construction markets through the manufacture or distribution of engineered wood materials such as plywood, oriented strand board, fiberboard, or siding; operations typical for an LP plant would have included log handling, chipping, veneer or strand preparation, resin blending, mat forming, hot pressing, panel drying, finishing, and packaging, supported by boilers, steam and condensate systems, dryers, presses, compressors, and maintenance shops. While detailed public information on the Alexandria, LA plant's specific product lines, years of operation, and current status is limited, comparable wood-panel facilities from the period before the late 1970s-1980s often used asbestos-containing materials in high-temperature insulation, pipe covering, dryer and press gaskets, valve and pump packing, refractory components, and certain electrical or protective equipment, creating potential asbestos exposure risks - especially for maintenance personnel, insulators, pipefitters, millwrights, electricians, and contractors performing repairs or demolition at Louisiana Pacific Corporation - Alexandria, LA.

Louisiana Polytechnic Institute in Ruston, Louisiana was the official name of what is now Louisiana Tech University from 1921 until 1970, operating as a public institution that emphasized engineering, science, agriculture, business, education, and the liberal arts while supporting campus operations such as classrooms and laboratories, residence halls, athletics facilities, and maintenance and utility services. The Ruston, LA campus expanded notably from the 1930s through the 1970s, an era when U.S. building practices commonly incorporated asbestos-containing materials in pipe and boiler insulation, HVAC duct wrap, sprayed fireproofing, roofing, floor and ceiling tiles, and certain laboratory components like fume hood liners and benchtops. As a result, possible asbestos exposure at Louisiana Polytechnic Institute could have occurred primarily during maintenance, repair, renovation, or demolition activities that disturbed these materials, affecting tradespeople, custodial staff, and contractors, with lower risk to building occupants when materials remained intact. Over subsequent decades, management and abatement of asbestos-containing materials would have been governed by evolving federal and state regulations. This background reflects the institution's traditional university operations and growth in Ruston, LA during the mid - 20th century, the period most associated with potential asbestos use in campus infrastructure.

The Louisiana Polytechnic Institute (now Louisiana Tech University) in Ruston, Louisiana operated a campus Receiving Depot that functioned as a centralized logistics hub for shipping, receiving, and storing materials used by maintenance, construction, and academic departments; consistent with common practices and materials of the mid-20th century, asbestos-containing products were widely used in insulation, pipe and boiler lagging, gaskets, roofing, floor tiles, and some laboratory and mechanical equipment, creating potential asbestos exposure risks for depot personnel, maintenance workers, and contractors when handling, storing, or transferring such items, or during renovation and repair activities that could disturb aging materials; while detailed site-specific records are limited, the combination of the depot's role and the era's broad reliance on asbestos indicates that exposure could have occurred at this location in Ruston, LA and that appropriate abatement and protective measures would have been necessary.

Louisiana Power & Light (LP&L), later integrated into Entergy Louisiana, operated a fossil-fueled electric generating station in Westwego, Louisiana along the Mississippi River that supplied power to the Greater New Orleans and Jefferson Parish area; operations centered on gas- and oil-fired steam units with routine activities including baseload and peaking generation, boiler and turbine maintenance, condenser and pump overhauls, and operation of onsite substations and transmission interconnections. At facilities of this vintage and type, asbestos-containing materials were commonly used for thermal insulation, refractory linings, gaskets, valve and pump packing, pipe lagging, and certain electrical components, creating potential asbestos exposure for workers such as operators, pipefitters, boilermakers, insulators, electricians, and maintenance contractors during installation, repair, or removal - particularly before the late 1970s when tighter controls and substitutions reduced use. Personnel and contractors at the LP&L Westwego, LA plant who handled or worked near these materials during outages or routine maintenance would have had the greatest potential for exposure.

Louisiana Power & Light's 9 Mile Point in Westwego, Louisiana is a long-standing fossil-fueled electric generating complex on the west bank of the Mississippi River that has supplied power to the New Orleans area since the mid-20th century. Built by LP&L and now operated by Entergy following LP&L's integration into the Entergy system, the site's operations are centered on natural gas-fired generation, including modern combined-cycle capacity, while older oil- and gas-fired steam units have been retired or relegated to limited service. The plant's role is to provide reliable capacity and grid support for Entergy Louisiana and Entergy New Orleans under state and federal air permits with contemporary environmental controls. Like many mid-century steam-electric plants, the original units at 9 Mile Point incorporated asbestos-containing materials for thermal insulation on boilers, turbines, and piping, as well as in gaskets and packing; maintenance, outage work, and renovation or demolition of these systems before comprehensive abatement programs were in place could have created asbestos exposure risks for employees and contractors. Today, legacy asbestos is managed under modern safety and abatement practices, but the site is recognized for potential historical asbestos exposure due to those materials.

The Louisiana Power & Light Co - Oretna, LA site is associated with Louisiana Power & Light Company's broader operations to generate, transmit, and distribute electricity to residential, commercial, and industrial customers in Louisiana; the company was later integrated into Entergy Louisiana. As with many mid-20th-century utility operations, LP&L facilities commonly incorporated asbestos-containing materials in boiler and turbine insulation, pipe lagging, gaskets, packing, cement products, and some protective gear, presenting potential exposure risks to power plant workers, maintenance crews, electricians, pipefitters, and contractors during routine maintenance, outages, retrofits, or demolition activities. Specific public details about the Oretna, Louisiana location are limited, but it is on lists of sites where asbestos exposure may have occurred.

Louisiana Power & Light Company (LP&L), later incorporated into Entergy Louisiana, operated electric utility generation and distribution facilities in southeast Louisiana, including a fossil-fueled steam-electric generating station in Westwilgo, Louisiana that supplied power to the regional grid serving the Greater New Orleans and Jefferson Parish area. Typical operations at the Louisiana Power & Light Co - Westwilgo, LA site would have included boilers producing steam to drive turbines and generators, supported by condensers, cooling water systems, fuel handling, high-pressure piping, and electrical switchgear, along with regular maintenance and outage work. As with many mid-20th-century power plants, asbestos-containing materials were commonly used for thermal insulation and heat-resistant applications on boilers, turbines, pipes, pumps, and in gaskets, packing, refractory linings, and some electrical components, creating potential exposure risks for workers such as insulators, pipefitters, boilermakers, electricians, mechanics, and maintenance crews, particularly during repairs, overhauls, and demolition prior to modern abatement programs and tighter regulations in the 1970s and 1980s.

There is no additional information available on the Louisiana Power & Light Co. site in Good Hope, Louisiana, but it is on the list of sites where asbestos exposure may have occurred.

Louisiana Power & Light Co. (LP&L) operated in LaPlace, Louisiana as part of its regional electric utility network, running local service and operations functions that supported power distribution, substations, line maintenance, and customer service for St. John the Baptist Parish and surrounding communities; LP&L later became part of Entergy Louisiana. Utility work at this location would have involved maintaining and repairing transmission and distribution equipment and coordinating with nearby generation assets along the Mississippi River industrial corridor. As with many mid-20th-century power utility facilities, possible asbestos exposure could have occurred through insulation and heat-resistant materials historically used on boilers, turbines, generators, piping, gaskets, valve packing, and certain electrical components; maintenance, overhaul, or repair activities - especially before stricter controls in the late 1970s and 1980s - could have disturbed asbestos-containing materials and posed risks to employees and contractors working at LP&L facilities in LaPlace, LA.

Louisiana Power & Light Co. (LP&L), later integrated into Entergy Louisiana, was an investor-owned utility that generated and distributed electricity across Louisiana; the listing for Louisiana Power & Light Co. - Sterling, LA indicates a utility-related site in Sterling, Louisiana, though publicly available details about the specific facility's operations and dates are limited. Across LP&L's system and the broader power industry during much of the 20th century, asbestos-containing materials were commonly used in boiler and turbine insulation, piping lagging, gaskets, electrical insulation, and fireproofing, creating potential exposure risks for workers - particularly maintenance and repair personnel - during installation, upkeep, or demolition. As a result, the Sterling, LA site is identified among locations where asbestos exposure may have occurred, even though site-specific incident documentation has not been found in open sources.

The Louisiana Power & Light Co. facility in Westwego, Louisiana, historically part of LP&L's generation fleet and now integrated into Entergy Louisiana's Ninemile generating complex, has supplied electricity to the greater New Orleans region using fossil-fueled units located along the Mississippi River, with older oil- and natural gas-fired steam equipment later supplemented by modern gas-fired capacity; typical operations included baseload and peaking generation, grid support, and maintenance of boilers, turbines, condensers, and extensive piping systems. As with many mid - 20th - century power plants, asbestos-containing materials were commonly used for high - temperature insulation, gaskets, packing, refractory, and pipe lagging, presenting potential exposure risks - especially before stricter controls and abatement - during maintenance, repair, and retrofit work by insulators, pipefitters, boilermakers, electricians, and other trades. Modernization and abatement have reduced hazards, but historical operations at the Westwego, LA site under Louisiana Power & Light Co. could have involved asbestos exposure consistent with industry practices of the period.

The Little Gypsy Steam Electric Plant in La Place, Louisiana was a multi-unit fossil-fueled generating station built and operated by Louisiana Power & Light (later Entergy Louisiana) on the Mississippi River in St. Charles Parish, using oil- and natural gas-fired boilers to produce steam for turbine-driven power generation serving southeastern Louisiana. Over time, operations shifted as market and regulatory conditions changed; a late-2000s plan to repower Unit 3 with a circulating fluidized bed technology using petroleum coke/coal was started and then canceled, after which the site saw reduced operation and subsequent unit retirements, and it ultimately ceased regular generation. As with many mid-20th-century steam-electric facilities, equipment at the Little Gypsy Steam Electric Plant - such as boiler and pipe insulation, refractory materials, turbine and pump gaskets, valve packing, and fireproofing - likely incorporated asbestos prior to modern controls, creating potential exposure risks for insulators, pipefitters, boilermakers, electricians, mechanics, and maintenance crews during installation, routine repairs, outages, and later demolition or abatement activities; exposure risks generally declined after the 1980s but could persist where legacy materials remained.

Louisiana Power & Light Co. - Nine Mile Point in Westwego, Louisiana is a long-running fossil-fueled electric generating complex on the Mississippi River that was originally built and operated by LP&L (a predecessor to Entergy Louisiana) to serve the Greater New Orleans area, with multiple natural gas- and oil-fired steam units later supplemented and modernized by higher-efficiency gas-fired combined-cycle capacity; day-to-day operations have included boiler and turbine-generator operation, high-pressure steam and condensate systems, fuel oil storage and natural gas supply infrastructure, routine maintenance, and transmission switchyard functions. Like many mid-20th-century power plants, the facility historically used asbestos-containing materials for high-temperature insulation and sealing - such as pipe and boiler insulation, turbine and pump packing, gaskets, refractory materials, and insulating boards - so workers and contractors performing maintenance, repairs, outages, or retrofits at Louisiana Power & Light Co. - Nine Mile Point in Westwego, LA could have experienced potential asbestos exposure prior to abatement and modern controls implemented in later decades; this site is not related to the nuclear station of a similar name in New York.

The Louisiana Power & Light Co. Nine Mile Point Steam Electric Plant in Westwego, Louisiana, is a long-standing power generation site on the west bank of the Mississippi River that supplied electricity to the New Orleans-area grid using oil- and natural gas - fired steam units developed beginning in the mid - 20th century; the facility later operated under Entergy Louisiana (LP&L's successor), with ongoing modernization and a shift toward primarily natural gas service at the broader Ninemile site. Historically, steam - electric operations at this plant involved large boilers, turbines, and extensive high - temperature piping systems, and like many U.S. power stations of its era, the facility's original construction and maintenance likely utilized asbestos - containing insulation, gaskets, packing, refractory materials, and cement products prior to the 1980s. As a result, trades such as insulators, boilermakers, pipefitters, millwrights, electricians, and maintenance personnel working on boiler outages, turbine overhauls, and pipe insulation removal at the Nine Mile Point Steam Electric Plant in Westwego, LA could have faced potential asbestos exposure, particularly before modern controls and abatement practices were widely adopted; legacy materials in older equipment and structures can remain a concern during repairs or renovation.

Louisiana Power & Light Company's Sterlington Steam Electric Station Unit 6 in Sterlington, Louisiana was part of a multi-unit, fossil-fueled steam-electric generating complex that produced power by firing boilers to create high-pressure steam for a turbine-generator, with routine operations involving boiler firing, water treatment, turbine/condenser work, and balance-of-plant systems; after corporate consolidation, the facility became part of Entergy Louisiana and Unit 6 functioned as a conventional steam unit serving the regional grid for decades. As with many mid-20th-century steam stations, the Sterlington, LA site likely incorporated asbestos-containing materials in boiler and steam-line insulation, refractory, pipe lagging, turbine blankets, gaskets, packing, and insulating cements, meaning employees and contractors - such as operators, mechanics, pipefitters, insulators, boilermakers, electricians, and laborers - could have encountered asbestos during maintenance, repairs, and outage work, particularly before modern controls and abatement practices were implemented.

Louisiana Power & Light Co.'s Sterlington Steam Electric Plant in Sterlington, Louisiana was a fossil-fueled steam electric generating facility that produced power for the regional grid using high - pressure boilers, steam turbines, and generators, with supporting systems such as condensers, cooling water, fuel handling, and on-site maintenance shops; the plant and LP&L's operations were later integrated into what is now Entergy's Louisiana utility system. As with many mid-20th-century steam plants, materials and equipment commonly used at the Sterlington Steam Electric Plant -  including insulation and lagging on boilers and steam lines, turbine and pump insulation, refractory linings, gaskets, valve and pump packing, and certain electrical components - often contained asbestos prior to the 1980s, creating potential exposure risks for insulators, pipefitters, boilermakers, machinists, electricians, laborers, and contractors during installation, maintenance, and outage work when materials were cut, removed, or disturbed. While modern controls and material substitutions reduced asbestos use over time, historical operations at this Sterlington, LA facility present recognized scenarios in which asbestos fiber release could have occurred.

In Monroe, Louisiana, the Louisiana Power & Light Co. (formerly known as the City of Monroe Electric Power Plant) operated an electric generating facility that supported the local and regional grid, with typical steam-electric operations involving boilers, turbines, condensers, and extensive piping and auxiliary systems; Louisiana Power & Light later became part of Entergy, placing the Monroe, LA site within a larger utility network. As with many mid-20th-century power plants, fossil-fuel-fired equipment and widespread use of asbestos-containing materials were common, including thermal insulation, boiler and turbine lagging, pipe covering, gaskets, and valve and pump packing; maintenance, repairs, and outage work could disturb these materials and potentially expose workers such as operators, pipefitters, boilermakers, electricians, insulators, and laborers, as well as some contractors. From the late 1970s into the 1980s, regulations and abatement efforts reduced new asbestos use, though legacy materials could remain in place until removed or encapsulated. Specific unit details and operating dates for this site are not provided here, but its history as a power plant in Monroe and its association with Louisiana Power & Light indicate operations and asbestos exposure potentials consistent with comparable facilities of the period.

Located on the west bank of the Mississippi River in Westwego, Louisiana, the Nine Mile Point Steam Station was developed by Louisiana Power & Light (a predecessor to Entergy Louisiana) as a thermal electric generating site with multiple steam units fueled primarily by natural gas and, at times, fuel oil, supporting the New Orleans-area grid; over later decades the site was modernized with additional natural-gas capacity, including combined-cycle generation, while some older steam equipment was retired or repowered. Plant operations have historically centered on boiler and turbine systems, high-pressure piping, condensers, and scheduled maintenance outages typical of steam-electric stations. Like many mid-20th-century power plants, the original steam station facilities likely incorporated asbestos-containing materials in boiler and turbine insulation, pipe lagging, gaskets, packing, cement, and fireproofing; as a result, employees and contractors engaged in installation, repair, insulation removal, or demolition - especially before stricter controls took hold in the 1970s-1980s - could have faced asbestos exposure when materials were disturbed. Today the Westwego, LA site functions within Entergy's fleet under modern safety and environmental standards, though legacy asbestos may still be encountered during renovation or remediation of older equipment and structures.

The Louisiana Power & Light Co. Sterlington Generating Plant in Sterlington, Louisiana was a conventional steam - electric power station that supplied electricity to LP&L's north Louisiana service territory and the regional grid; following the consolidation of LP&L into Entergy, the facility became part of Entergy Louisiana's legacy fleet. Typical of similar mid-20th-century utility stations, the plant operated fossil-fueled boilers driving steam turbines to meet local reliability needs and peak demand. As with many power plants of that era, there was a potential for asbestos exposure at the Sterlington Generating Plant in Sterlington, LA, because asbestos-containing insulation, gaskets, packing, and fireproofing were widely used on boilers, turbines, piping, and ancillary equipment; maintenance and repair activities that disturbed these materials could have exposed operators, pipefitters, millwrights, electricians, and contractors, particularly before modern abatement practices and regulatory controls were in place.

At the New Orleans, LA location, Louisiana Power & Light Company (LP&L) - an investor-owned electric utility that served large portions of Louisiana and later became part of Entergy - maintained administrative, engineering, and operations support functions that coordinated power generation, transmission, distribution, and customer service for the surrounding region and the broader state grid. In New Orleans, Louisiana, these activities typically included system dispatch and field support for substations and generating assets associated with LP&L and, after consolidation, Entergy Louisiana. Like many utility operations built or maintained through the mid-20th century, LP&L facilities and equipment commonly incorporated asbestos-containing materials in boiler and turbine insulation, pipe lagging, gaskets, valve packing, and certain electrical components, creating potential exposure for workers and contractors during installation, maintenance, outages, and demolition - especially before tighter regulations and abatement practices were adopted in the late 1970s and 1980s. Although subsequent compliance programs reduced risk, legacy materials could still be encountered during repairs or storm-related restoration of older infrastructure. Individuals who worked at or through the Louisiana Power & Light Company operations in New Orleans, LA - particularly in mechanical, maintenance, or insulation roles - may have had potential asbestos exposure and should consider documenting their work history and seeking appropriate guidance.

The Louisiana Power & Light Company - Nine Mile Point Station - Westwego, LA, commonly known as the Ninemile Point Power Station, is a long-running fossil-fueled electric generating facility in Westwego, Louisiana, built by Louisiana Power & Light (later integrated into Entergy Louisiana) to serve the New Orleans metro and southeastern Louisiana grid; originally developed with mid-20th-century oil- and natural-gas-fired steam units, the site has been modernized over time and today primarily operates high-efficiency natural gas combined-cycle units that replaced or supplemented older equipment. Located along the Mississippi River, the station has played a central role in regional baseload and peak power supply, with successive upgrades aimed at improving reliability and emissions performance. As with many power plants constructed or operated before the 1980s, possible asbestos-containing materials were historically used in boilers, turbines, pipe insulation, gaskets, valves, and electrical components, so maintenance, outage work, or demolition at the facility could have posed asbestos exposure risks - particularly for trades such as pipefitters, boilermakers, insulators, electricians, and laborers - though actual exposure would depend on specific tasks and controls in place at the time.

Louisiana Power & Light Company's Nine Mile Point Station (Turbine #1) in New Orleans, Louisiana, was a fossil-fueled steam - electric generating asset serving the regional grid, where boilers produced high - pressure steam to drive Turbine #1 and its generator, supported by condensers, pumps, and extensive steam and feedwater piping with routine outages and overhauls typical of utility operations. As with many mid - 20th - century plants, asbestos - containing materials were widely used for heat resistance and sealing, including pipe and boiler insulation, turbine and condenser insulation blankets, refractory and insulating cements, and gaskets and packing in valves and pumps, creating potential asbestos exposure for insulators, pipefitters, machinists, boilermakers, electricians, and laborers during installation, maintenance, or removal - especially before stricter controls and abatement programs became common in the 1970s-1980s. While no specific exposure incidents tied solely to Turbine #1 have been publicly documented, the configuration and age of the Louisiana Power & Light Company - Nine Mile Point Station in New Orleans, LA are consistent with industry practices in which asbestos was commonly present.

The Mathieson Chemical Corporation facility in Lake Charles, Louisiana - later operated as part of Olin Corporation following the mid-20th-century merger - was a large Gulf Coast chemical complex centered on chlor-alkali operations that produced chlorine, caustic soda, hydrogen, and related products such as sodium hypochlorite and other chlorinated intermediates used by the regional petrochemical industry. The site, commonly referenced as Olin or Mathieson Chemical in Lake Charles, LA, featured cell houses, brine treatment, utilities and power generation, and extensive process and steam piping typical of heavy chemical manufacturing. Workers and contractors at this location could have faced asbestos exposure from insulation on boilers, turbines, heaters, and steam lines; from gaskets and pump/valve packing used throughout the plant; from protective clothing; and from asbestos-based diaphragm materials historically used in certain chlor-alkali cells, particularly during maintenance, repairs, changeouts, and cleanup activities in older units.

For Mauvenet (F250) in New Orleans, LA, there is no additional information available on this site, but it is on the list of sites where asbestos exposure may have occurred.

There is no additional information available on this site, but it is on the list of sites where asbestos exposure may have occurred.

Mayer Goddraux in New Orleans, LA is referenced as a potential asbestos exposure location. There is no additional information available on this site, but it is on the list of sites where asbestos exposure may have occurred.

Regarding Mayer Goodraux - Baton Rouge, LA: There is no additional information available on this site, but it is on the list of sites where asbestos exposure may have occurred.

Mayville Canal Company in Jennings, Louisiana. There is no additional information available on this site, but it is on the list of sites where asbestos exposure may have occurred.

Mccandless (Uss), formally USS McCandless (FF - 1084), was a Knox-class U.S. Navy frigate associated with New Orleans, Louisiana through its construction at Avondale Shipyards on the Mississippi River's west bank; the ship entered service in the early 1970s and performed typical Cold War operations such as antisubmarine warfare, convoy escort, fleet screening, and coastal patrols, interspersed with training cycles and periodic overhauls. As with many Navy vessels of that era, asbestos-containing materials were commonly used throughout the ship - in insulation on steam lines, boilers, and turbines, in gaskets and packing for pumps and valves, and in some decking and bulkhead materials - creating potential exposure risks both for Avondale workers during construction and repair in the New Orleans, LA area and for sailors and maintenance crews working in confined engineering spaces prior to later abatement practices.

Regarding Mccarthy Corporation in Baton Rouge, Louisiana: There is no additional information available on this site, but it is on the list of sites where asbestos exposure may have occurred.

There is no additional information available on this site, but it is on the list of sites where asbestos exposure may have occurred.

There is no additional information available on this site, but it is on the list of sites where asbestos exposure may have occurred.

For Mccarty Corporation in New Orleans, LA, there is no additional information available on this site, but it is on the list of sites where asbestos exposure may have occurred.

Mcdermott Shipyard in Amelia, Louisiana (often associated with J. Ray McDermott/McDermott International) served as a major Gulf Coast fabrication and marine yard supporting the offshore oil and gas industry, where crews fabricated and assembled platform jackets, decks, topsides, and modules, and performed heavy welding, machining, outfitting, and barge and vessel repair to support Gulf of Mexico operations. Located in Amelia, LA near Morgan City along key waterways, the facility employed a wide range of skilled trades, including welders, pipefitters, riggers, machinists, electricians, insulators, and painters, and operated large fabrication shops, yards, and waterfront load-out areas for transporting structures by barge. Like many shipyards and industrial fabrication sites of its era, especially prior to the 1980s, asbestos-containing materials were commonly used for thermal insulation and fireproofing on piping, boilers, turbines, pumps, valves, gaskets, and refractory cements, creating potential asbestos exposure for workers during installation, maintenance, and removal activities, as well as for contractors and support staff present during cutting, grinding, or disturbance of old insulation; this risk was greatest before modern controls and material substitutions reduced asbestos use.

Mcdermott Shipyard in Morgan City, Louisiana was a major J. Ray McDermott fabrication and shipbuilding complex serving the Gulf of Mexico energy industry, known for constructing and assembling offshore platform jackets and decks, modules, and related marine structures, as well as performing vessel and barge repair and general heavy fabrication. Located along the Atchafalaya River with waterfront launch and load-out facilities, the yard supported welding, pipefitting, machining, electrical, coating, and outfitting operations to deliver large offshore and marine projects. Operating for decades during the rapid growth of offshore oil and gas, the Morgan City, LA facility employed a broad skilled workforce and functioned as a regional hub for engineering, fabrication, and marine logistics. As with many U.S. shipyards and industrial fabrication sites active through the mid-20th century, materials containing asbestos were commonly used before stricter regulations took effect in the 1970s and 1980s, particularly in high-heat and fireproofing applications. Potential asbestos-containing components at such facilities included thermal insulation on piping and equipment, boiler and turbine insulation, gaskets and packing in pumps and valves, cement and lagging, and certain fireproofing materials. Workers most likely to have encountered asbestos at Mcdermott Shipyard included insulators, pipefitters, welders, boilermakers, machinists, electricians, and shipfitters, especially during cutting, removal, repair, or disturbance of older insulation and gaskets. After regulatory changes, asbestos use declined and controls, abatement, and protective equipment became more common, reducing but not eliminating potential exposure risks during maintenance and demolition of legacy materials.

McDonogh 35 Senior High School, located for many years at 1331 Kerlerec Street in New Orleans, Louisiana, operated as a public, college-preparatory high school under the Orleans Parish School Board and is historically recognized as the city's first public high school for African American students (founded in 1917), offering core academics, advanced coursework, athletics, and student activities before the school was later relocated to a newer campus in Gentilly in the 2010s. The Kerlerec Street facility is an early 20th-century school building that experienced storm-related disruptions after Hurricane Katrina and was subsequently the subject of repair and redevelopment planning. Given the building's age and typical construction practices of its era, asbestos-containing materials (such as pipe insulation, floor and ceiling tiles, and boiler/duct insulation) were likely present; thus, any maintenance, renovation, or demolition work would have required asbestos inspection and abatement, and potential exposure could have occurred for maintenance staff, contractors, or occupants if materials were damaged or disturbed. During normal operations, intact materials managed under an asbestos management plan would have presented minimal risk.

Mcfarlain Irrigation Plant in Jennings, Louisiana: There is no additional information available on this site, but it is on the list of sites where asbestos exposure may have occurred.

There is no additional information available on this site, but it is on the list of sites where asbestos exposure may have occurred.

McWilliams Dredging Company in New Orleans, Louisiana, was involved in dredging and related marine construction work that supported navigation on the Mississippi River and nearby Gulf Coast waterways, including maintenance of ship channels, levees, and port infrastructure, using cutterhead dredges, support barges, pipelines, and shore-side maintenance yards. Detailed public information on the company's specific projects and corporate history is limited, but its operations would have required crews of deckhands, operators, mechanics, welders, and pipefitters to run and maintain engines, pumps, piping, and other heavy equipment both afloat and onshore. As with many marine and industrial employers operating before the 1980s, asbestos-containing insulation, gaskets, packing, and brake or clutch components may have been present on vessels and in repair shops, creating potential exposure risks for dredge crews and maintenance personnel, with possible secondary exposure to family members via contaminated work clothing. The New Orleans, LA location is among sites identified as places where asbestos exposure may have occurred.

The McWilliams Dredging Company - Plaquemine, LA facility served as a base of operations and equipment yard for a marine dredging contractor working on the Mississippi River and nearby waterways, supporting sediment removal, channel maintenance, and pipeline dredging with dredges, booster pumps, tugs, and support barges; typical on-site activities in Plaquemine, Louisiana would have included staging, mechanical repair, welding, and overhauls of marine equipment. In the mid-20th century, dredges and associated marine machinery commonly incorporated asbestos-containing materials such as thermal insulation on engines and piping, as well as gaskets and packing, so workers at the McWilliams Dredging Company - Plaquemine, LA location and aboard its equipment could have encountered asbestos during maintenance, repairs, and material handling, with the potential for airborne fiber release particularly before broader asbestos controls and substitutions took hold in the late 1970s and 1980s.

McWilliams Dredging Company in Port Allen, Louisiana operated as a riverfront dredging and marine services contractor supporting navigation and river maintenance on the Mississippi River, with typical activities including channel and harbor dredging, bank stabilization support, barge and dredge staging, fueling, and onsite maintenance of marine equipment. The Port Allen, LA location would have functioned as a yard and dock area with shop facilities for welding, machining, pipefitting, and repair work on dredges, barges, tugs, pumps, and engines. During the years when asbestos-containing materials were widely used in marine and industrial settings (particularly prior to the 1980s), potential asbestos exposure at such a facility could have occurred during repair or replacement of insulation on engines, boilers, and piping, handling of gaskets and valve/pump packing, brake and clutch work on winches and vehicles, and use of heat-resistant blankets and protective gear; these tasks could release airborne fibers affecting mechanics, pipefitters, welders, and other maintenance personnel. While specific site records are limited, the nature of dredging operations and equipment servicing at McWilliams Dredging Company's Port Allen, Louisiana yard aligns with known occupational asbestos risks in similar marine industrial environments.