McAlpine Creek WWMF Nutrient Harvesting

While nutrient harvesting has not yet been implemented by CLTWater at any  of its wastewater treatment facilities, CLTWater strives to promote beneficial reuse at the McAlpine Creek WWMF and across its other wastewater treatment facilities.  To maximize economies of scale, a nutrient harvesting facility (Facility) at the McAlpine Creek WWMF would create the highest current and future value proposition for CLTWater and the treatment plant network.  Currently, primary sludge (PS) and waste activated sludge (WAS) from two of the five wastewater treatment facilities are processed at McAlpine Creek WWMF.

In the future, PS and WAS from four of six wastewater treatment facilities will be processed at the McAlpine Creek WWMF.  Dewatering centrate is high strength waste typically recycled within the treatment plant for processing.  Implementation of a Facility would allow CLTWater to create a product that can be beneficially reused (i.e., product to be bagged or bulk shipped and sold) and gain some treatment capacity at the McAlpine Creek WWMF. Designing, constructing, and operating the Facility at the McAlpine Creek WWMF is one component of implementing the overall CLTWater nutrient management and biosolids diversification strategy.

McMullen Creek Basin Rehabilitation

There are multiple project sites within the McMullen Creek basin. Sewer rehabilitation will be performed in sub-area sewer collection systems in the northern portion of the McMullen Basin and on portions of the existing McMullen trunkline and manholes within existing easements. Sewer rehabilitation will be performed on the existing collection system within existing easements and public road right-of-ways.

FY21 WATER SEWER INFRASTRUCTURE – CONTRACT 1

This contract consists of an undetermined number of individual projects consisting of water and/or sewer extensions, water and/or sewer replacements, low pressure sanitary sewer, water distribution system reliability improvement projects, and/or sanitary sewer capacity assurance projects, which will be assigned by the Project Engineer.

FY21 WATER SEWER INFRASTRUCTURE – CONTRACT 2

This contract consists of an undetermined number of individual projects consisting of water and/or sewer extensions, water and/or sewer replacements, low pressure sanitary sewer, water distribution system reliability improvement projects, and/or sanitary sewer capacity assurance projects, which will be assigned by the Project Engineer.

Door Automation Equipment Installation, Maintenance, and Repair Services

The Company will provide on-call installation, maintenance, and repair of door automation mechanisms across all Charlotte Water locations to aid the department’s initiative of having more touchless and automatic door operations.  Doors and related hardware (e.g. door frames and thresholds) related to automating operations may also be required as an inherit activity of providing such services.

FY21 Water Main Replacement Contract 3

This contract consists of an undetermined number of individual projects consisting of water and/or sewer replacements, water and/or sewer extensions, and water distribution system reliability improvement projects, which will be assigned by the Project Engineer.

Water and Sewer Items

The scope of this Invitation to Bid (ITB) will be to establish a contract for the purchase, delivery, and other inherently related activities to provide Water & Sewer Products in compliance with the specifications and terms and conditions.  Products include various size pipe fittings, clamps, and related other items to maintain and repair more than 8,000 miles of pipe and 70 pump stations.  The Company will be required to meet certain requirements such as have an e-commerce website, be able to over products via delivery and pick up, adhere to minimum stock levels, provide a dedicated point of contact, and furnish various reports throughout the contract term.

Mallard Water Reclamation Upgrades, Phase 1 Improvements

The Phase 1 Water Reclamation Upgrade will increase the capacity of the facility to 14.9 million gallons per day (MGD) and includes a new deeper influent pump station to accept flow from a new, deeper trunk sewer, flow equalization, influent screens, aeration control and chemical feed.  The estimated construction cost for this upgrade is $65.2 million. The Phase 1 construction project will also include solids improvements that are estimated at $24 million.  Both aspects of the project will be delivered together as a single construction project.

Catering Services

The goal of this RFP is to create multiple contracts for catering services, to be used for numerous event types.  Event types are typically meetings, luncheons, new-hire orientations, City, state, or federally declared emergency events (pre-, during, and post-event), and trainings.  Each event requiring catering services will have a varying number of persons and thus an estimated headcount is not available, nor is a schedule of upcoming events.  Event details will be provided to the Company when services are needed.