CITY OF LAKE CHARLES, LOUISIANA WATER TREATMENT PLANTS MISCELLANEOUS BUILDING REPAIRS CAPITAL PROJECT NO. HL-83, HL-85, HL-86A, HL-86B, HL-88, HL-96, HL-101, HL-103, HL-110, HL-116 I. Background: Gusting winds, debris impacts, and heavy rain, associated with Hurricane Laura, incurred minimal to severe damages to multiple buildings located at the Southwest, George H. West, Center East, Center West, Chennault, and McNeese Water Treatment Plants. This project will serve to provide necessary repairs to reinstate building functionality to pre-storm conditions. Scope items have also been identified that would serve to upgrade these antiquated systems to the latest codes and standards. II. Scope of Services: Design and implementation of building repairs, in response to damages incurred as a result of Hurricane Laura (DR-4559-LA), to pre-storm conditions and regulations as imposed by governmental bodies with the appropriate jurisdictional authority. This Work shall include the following: Southwest Water Treatment Plant (4300 Alma Lane) • Pump/Administration Building (Insurance SOV No. 116) George H. West Water Treatment Plant (225 N. Ryan Street) • Distribution/Linemen Building (Insurance SOV No. 083) • Pump/Administration Building (Insurance SOV No. 085) • Chlorine Building (Insurance SOV No. 086A) • Chlorine Building (Insurance SOV No. 086B) • Utility Building (Insurance SOV No. 088) Center East Water Treatment Plant (3207 Center Street) • Main Building (Insurance SOV No. 101) Center West Water Treatment Plant (3208 Center Street) • Pump Building (Insurance SOV No. 103) Chennault Water Treatment Plant (1501 W. Main Street) • Chlorine Building (Insurance SOV No. 096) McNeese Water Treatment Plant (617 E. McNeese Street) • Pump Building (Insurance SOV No. 110) Design services shall be as per the City of Lake Charles A&E Manual.

City of Lake Charles, Louisiana O D Johnson Fencing and Lighting Repairs HL-11 Remove existing sports field lighting and poles and install new sports field lighting and poles. New poles and lights to match existing damaged system that will be removed. Remove existing damaged fencing, backstops and foul poles and install new. Alternate 1 to provide new metal poles for sports field lighting to withstand current local code minimum wind conditions and provide new lighting to meet current ANSI/IES RP-6-20 minimum light levels for baseball/softball fields.

Project No. 2021-712 Capital Project No. 3395 2021 Wastewater Pipe Bursting City of Lake Charles, LA The general scope of work for Project 2021-712 Wastewater Pipe Bursting is to make improvements to the existing gravity sewer system as listed below. • Pipe burst approximately 4791linear feet of either 8 inch or 10 Inch sewer main. • Construct point repairs as needed. • Apply protective lining in approximately 19 existing manholes. • Clean and video inspect (no rehabilitation) approximately 3600 linear feet of existing sewer main.

City of Lake Charles, Louisiana Rosa Hart Theatre Remediation CP 9778 Asbestos Summary: Work areas are shown on the project plans. Rosa Hart Theatre stage and backstage: 1. Contractor shall handle and dispose of approximately 22,000 square feet of spray applied material, scratch coat, spray applied material debris wall overspray, structure overspray and ceiling overspray, discarded theatre equipment, discarded theatre metal rigging, construction debris as Class I Asbestos Containing Materials. 2. Contractor shall clean and decontaminate stage area HVAC ductwork, HVAC equipment, theatre structure, rigging, tools, equipment, and appurtenances, theatre backstage floor, stage floor, theatre aerial access equipment, and rigging contractor aerial access equipment. 3. Contractor shall protect from damage existing backstage floors and stage floors. Rosa Hart Theatre backstage office and storage areas: 1. Contractor shall remove and dispose of approximately 1,000 s.f. gypsum board as Class I Asbestos Containing Materials. Coordinate work area locations with Engineer. 2. Contractor shall clean and decontaminate backstage office areas, backstage storage areas, furniture, equipment, piano. 3. Contractor shall clean and decontaminate HVAC ductwork and HVAC equipment. Rosa Hart Theatre east lobby: 1. Contractor shall handle and dispose of discarded theatre production support equipment, audio equipment, lighting, and wiring as Class I Asbestos Containing Asbestos Containing Materials. 2. Contractor shall clean and decontaminate lobby, lobby floors, lobby stairs, and lobby stair treads. 3. Contractor shall achieve east lobby clearance on or before 7/14/22. Contractor shall field verify all quantities, dimensions, locations, and conditions for all work. Moisture Mitigation Summary: General: Much of the work is drying, cleaning, and decontaminating the theatre space. General Scope: Contractor shall dry, clean, and decontaminate mitigation work areas. Work tasks include the following items: Rosa Hart Theatre: 1. Clean/decontaminate theatre and pit floors, approximately 1,700 seats, approximately 50 chairs stored in pit. 2. Clean/decontaminate all pit and theatre surfaces and materials from finished floor height to eight feet (8’) above finished floor height (including approximately 10 fire alarm boxes, approximately 10 speaker boxes, and approximately 5 thermostats). 3. Clean/decontaminate all HVAC diffusers & return grilles. 4. Clean/decontaminate lights and speakers shown on the drawing. 5. Apply biocide or spray fog. First Floor West Break Room: 1. Remove and dispose of approximately 10 ceiling tiles that are water damaged, stained, or have visible materials exhibiting characteristics of mold growth. 2. Clean/decontaminate approximately 4 HVAC diffusers and return grilles. 3. Apply biocide or spray fog. Theatre backstage area: 1. Clean/decontaminate approximately 50 HVAC diffusers and return grilles; 2. Remove approximately 1,000 s.f. gypsum wall/ceiling boards that are water damaged or have visible materials exhibiting characteristics of mold growth (continue removal and disposal two stud cells beyond last visible water damaged wall or ceiling material exhibiting characteristics of mold). Coordinate gypsum removal work with asbestos abatement trades and Engineer. 3. Apply biocide spray or biocide fog. Theatre mezzanine production space: 1. Clean/decontaminate floors. 2. Clean/decontaminate all surfaces and materials from finished floor height to eight feet (8’) above finished floor height (including all electrical equipment and appurtenances). 3. Apply biocide or spray fog. Contractor shall dispose of all waste materials in accordance with local, state, and federal regulations.

City of Lake Charles, Louisiana Communications Tower – 706 Enterprise Boulevard #HL-67 & HL-68 The new construction of a 350' and associated foundation with setting of an antennae and commissioning.