City of Lake Charles Wastewater Treatment Plant A Operational Reliability Improvements Collection System Hardening Capital Project Number CP3426 I. Scope of Work: Implementation of CIPP lining and repairs, as needed, to large diameter (i.e. 24-inch diameter and above) gravity collection mains within the treatment site's service area to reduce I&I to better pump operations and work towards meeting requirements of the subject compliance order. This Work shall be more thoroughly described as: Collection System Hardening • Ford Street from Church Street to Mill Street – (~ 1,367 ft of 24”) o Cleaning/CCTV of Existing 24” Diameter Gravity Sewer Main o Installation of CIPP Lining within Existing 24” Diameter Gravity Sewer Main o Reinstitute Existing Sanitary Sewer Service Laterals o Interior Protective Lining of Existing Concrete Manholes o Furnish, Install, and Maintain Bypass Pumping • Pine Street from Ford Street to Reid Street – (~ 920 ft of 24”) o Cleaning/CCTV of Existing 24” Diameter Gravity Sewer Main o Installation of CIPP Lining within Existing 24” Diameter Gravity Sewer Main o Reinstitute Existing Sanitary Sewer Service Laterals o Interior Protective Lining of Existing Concrete Manholes o Furnish, Install, and Maintain Bypass Pumping • N. Railroad Avenue from Bilbo Street to Enterprise Boulevard – (~ 3,510 ft of 30” and ~ 3,520 ft of 36”) o Cleaning/CCTV of Existing 30” Diameter Gravity Sewer Main o Cleaning/CCTV of Existing 36” Diameter Gravity Sewer Main o Installation of CIPP Lining within Existing 30” Diameter Gravity Sewer Main o Installation of CIPP Lining within Existing 36” Diameter Gravity Sewer Main o Reinstitute Existing Sanitary Sewer Service Laterals o Interior Protective Lining of Existing Concrete Manholes o Furnish, Install, and Maintain Bypass Pumping

Request for Qualifications for Transit Facility Back-Up Power Improvements

Project No. 2023-728 Capital Project No. 3323 W. Prien Lake Road Sewer – Heard Road to Burton Lane City of Lake Charles, Louisiana The general scope of work for this project includes the construction of a new sewer lift station on the north side of W. Prien Lake Road, approximately 300 feet West of Heard Road. The force main from this new sewer lift station will be routed easterly in acquired utility servitudes to a receiving sewer manhole at the NW corner of Nelson and W. Prien Lake Road. A new 12” diameter gravity sewer line will extend westerly approximately 1500 feet within an acquired utility servitude on the north side of W. Prien Lake Road.

City of Lake Charles, Louisiana Fire Station #1 Restroom Renovations OP 7306 1. Removal and replacement of all fixtures including toilets, lavatories, partitions, and accessories along with all finishes including the ceiling grid and light fixtures. 2. The renovation of the (2) existing shower stalls and mop sink. The mop sink will be abandoned, and walls relocated to take in this space and provide larger shower stalls. 3. The single restroom off the apparatus bay will receive new fixtures and finishes to match the interior restroom. 4. The ice machine in the bay will be relocated from the space formerly used as a janitor closet to the area adjacent to the electric water cooler in the bay.

College Oaks Park Renovations Lake Charles City Project No. LCR406 1. New Play Structures - The (3) structures provided will include a large western town streetscape, a train station, and a train. These elements will align with a Western Town theme. 2. Pine Mulch Play Surfacing with Segmented PVC Border - This approach is consistent with the most economical surface options and is included within the Base Bid. 3. Rubberized Play Surface - The placement of a concrete slab with curbs and poured rubberized play surface with 3 " padding is included in the bid package as additive Alternate #1. 4. Perimeter Sidewalk- The placement of a 5' wide concrete sidewalk about the perimeter of the pay area is included in the bid package as additive Alternate #2.