Request for Qualifications for Construction Contracting Services - Historic Structure

City of Lake Charles WWTP A Tank Debris Removal and Disposal Project Hurricane Laura (DR-4559-LA) Recovery Program Repair Project HL-SOV-081 I. Scope of Services: Removal of storm blown debris from open top wastewater tanks at WWTP A, in response to damage incurred as a result of Hurricane Laura (DR-4559-LA). This Work shall include the following: A. GENERAL 1. Remove storm blown debris from open top wastewater tanks. 2. Sludge material in digesters to be dewatered, hauled, and disposed of at an approved landfill. 3. For all other tanks, contractor shall dewater and pump product through a 1-inch screen and discharge to a manhole at the head of the plant. 4. When the pumped sludge becomes too laborious to pass through a 1-inch screen, contractor shall remove the product and dispose of off-site at an approved landfill. 5. The landfilled product shall have a minimum solids content of 16%. 6. It shall be the contractor’s responsibility to provide means and methods for the completion of all specified criteria listed herein. B. WWTP A 1. Remove and dispose of debris in Digester No. 1 (SOV 81.F.1). 2. Remove and dispose of debris in Digester No. 2 (SOV 81.F.2). 3. Pump water/debris from Aeration Basin No. 1 (SOV 81.G.1) to head of plant. 4. Pump water/debris from Aeration Basin No. 2 (SOV 81.G.2) to head of plant. 5. Pump water/debris from Aeration Basin No. 3 (SOV 81.G.3) to head of plant. 6. Pump water/debris from Aeration Basin No. 4 (SOV 81.G.4) to head of plant.

City of Lake Charles WWTP D Tank Debris Removal and Disposal Project Hurricane Laura (DR-4559-LA) Recovery Program Repair Project HL-SOV-126 I. Scope of Services: Removal of storm blown debris from open top wastewater tanks at WWTP D, in response to damage incurred as a result of Hurricane Laura (DR-4559-LA). This Work shall include the following: A. GENERAL 1. Remove storm blown debris from open top wastewater tanks. 2. Sludge material in digesters to be dewatered, hauled, and disposed of at an approved landfill. 3. For all other tanks, contractor shall dewater and pump product through a 1-inch screen and discharge to a manhole at the head of the plant. 4. When the pumped sludge becomes too laborious to pass through a 1-inch screen, contractor shall remove the product and dispose of off-site at an approved landfill. 5. The landfilled product shall have a minimum solids content of 16%. 6. It shall be the contractor’s responsibility to provide means and methods for the completion of all specified criteria listed herein. B. WWTP D 1. Remove and dispose of debris in Digester No. 1 (SOV 126.B.1). 2. Remove and dispose of debris in Digester No. 2 (SOV 126.B.2). 3. Remove and dispose of debris in Digester No. 3 (SOV 126.B.3). 4. Pump water/debris from Oxidation Ditch No. 1 (SOV 126.A.1) to head of the plant. 5. Pump water/debris from Oxidation Ditch No. 2 (SOV 126.A.2) to head of the plant. 6. Pump water/debris from Oxidation Ditch No. 3 (SOV 126.A.3) to head of the plant. 7. Pump water/debris from Anoxic Tank No. 1 (SOV 126.A.4) to head of the plant. 8. Pump water/debris from Anoxic Tank No. 2 (SOV 126.A.5) to head of the plant. 9. Pump water/debris from Anoxic Tank No. 3 (SOV 126.A.6) to head of the plant.

City of Lake Charles, Louisiana Storm Repairs – Old City Hall Interiors HL - 54 Scope of Work: Restoration of interior finishes damaged during Hurricanes Laura and Delta. Work involves removal and reapplication of plaster off of wood lath backing at ceiling and wall locations throughout. Repair of damaged gypsum drywall assemblies in other locations. Sanding and refinishing of existing wood floor. New paint and trim stained throughout. Miscellaneous repairs to plaster walls. Salvage, repair, and reinstallation of door hardware and fixtures as necessary.

Project No. 2020-704 Capital Project No. 3177 W. Prien Lake Widening Cove Lane to Ihles Road City of Lake Charles, LA The general scope of work for Project No. 2020-704, W. Prien Lake Road Widening Cove Lane to Ihles Road, includes the following: A. PRIEN LAKE ROAD FROM COVE LANE SOUTH TO IHLES ROAD (APPROXIMATELY 5100 FEET): i. Paving: Construct a new 10” thick, 49- to 61-foot-wide reinforced concrete pavement with integral curb and 12” thick compacted stone base with geogrid reinforcement. Construct a new 5-lane signalized intersection at Sale Road. Construct a new 8-foot-wide concrete sidewalk on the west side and a new 5-foot wide concrete sidewalk on the east side of the street. ii. Water: The existing 12" water line will remain in place where possible. However, portions of this system will be replaced with new including a new 12” waterline on W. Prien Lake Road from Ihles Road west to Prien Terre Road. Additionally, new 8" water taps will be installed and stubbed down Prienwood Drive & Timber Lane for future extension. iii. Sanitary Sewer: A new sewer lift station, along with associated force main, will be installed on the west side of W. Prien Lake Road near Sale Road. New gravity sewer lines shall be installed to incorporate this new lift station as well as extend the existing sewer system. iv. Storm Sewer: Installation of three new underground drainage systems. The northern drainage system will outfall into an existing ditch located on the north side of 3624 W. Prien Lake Road. The central drainage system will outfall approximately 1300 feet down Henderson Bayou Road into Henderson Bayou. The southern drainage system will outfall approximately 500 feet west of the intersection of Prien Lake Road and Ihles Road into Henderson Bayou. All systems will include drainage pipe ranging from 15" to 72" in diameter. B. SALE ROAD FROM PRIEN LAKE ROAD EAST TO RUE CHAN ANN (APPROXIMATELY 2,300 FEET): i. Paving: Construct a new 9” thick (8” thick in “tee” west of West Prien Lake Road), 36-foot-wide reinforced concrete pavement with integral curb and 8” thick compacted stone base. Construct a new 4-foot-wide concrete sidewalk on the north side. ii. Water: The existing 12" water line will remain in place from Prien Lake Road to Phillips Lane. The 12" water line will be replaced and relocated from Phillips Lane east to Rue Chan Ann. iii. Sanitary Sewer: The existing sewer system will remain in place. iv. Storm Sewer: Installation of a new underground drainage system, including drainage pipe as large as 60" in diameter. C. HENDERSON BAYOU ROAD FROM PRIEN LAKE ROAD WEST TO INDIAN BAY DRIVE (APPROXIMATELY 650 FEET): i. Paving: Construct a new 8” thick, 25- to 37-foot-wide reinforced concrete pavement with integral curb and 12” thick compacted stone base with geogrid reinforcement. This portion of Henderson Bayou Road is being reconstructed to introduce a new left turn lane. ii. Storm Sewer: Installation of a new underground drainage system, including drainage pipe as large as 60" in diameter. This new system will serve as the outfall for the central Prien Lake Road drainage system referenced above. The existing 54" drainage line on the south side will remain in place.