biddoc.pdf

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Wastewater Treatment Facility Expansion Design
Solicitation number
RFP_F-0000000013
Issued by
Weld County, Colorado

About this file

This is a bidding document for the Town of Hudson, Colorado, requesting proposals for the expansion design of its Wastewater Treatment Facility. The project scope encompasses comprehensive design services for the facility expansion, with specific deliverables and technical requirements outlined for qualified design professionals or engineering firms. The document establishes submission procedures, evaluation criteria, and contractual terms governing the selection process. Interested bidders must submit proposals by the specified deadline to be considered for award. The contract will be executed with the selected design firm upon completion of the evaluation and selection process, with the design phase serving as a precursor to the subsequent construction phase of the facility expansion project.

The bidding document establishes pricing submission requirements, qualifications standards for respondents, and evaluation methodology for proposal assessment. Additional information regarding project funding sources, budget parameters, and any prevailing wage or local preference requirements would be detailed within the document to inform bidders of financial constraints and compliance obligations. The Town of Hudson will select the most qualified and responsive proposal based on established criteria, which may include technical expertise, cost competitiveness, relevant project experience, and organizational capacity to complete the design work within specified timelines and budget parameters.

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WASTEWATER TREATMENT FACILITY EXPANSION

DESIGN CRITERIA SUMMARY

FOR THE

TOWN OF HUDSON

OCTOBER 2026

WASTEWATER TREATMENT FACILITY EXPANSION

DESIGN CRITERIA SUMMARY

FOR THE

TOWN OF HUDSON

JVA, Inc.

1319 Spruce Street

Boulder, CO 80302 phone: 303-444-1951 fax: 303-444-1957

JVA Project No. 260138.ENV

OCTOBER 2026

TABLE OF CONTENTS

SECTION 1 - INTRODUCTION

SECTION 2 – FLOW & LOADING PROJECTIONS

SERVICE AREA

POPULATION & TAPS

CURRENT WASTEWATER FLOWS & LOADING

PROJECTED WASTEWATER FLOWS & LOADING

SECTION 3 – WWTF PROPOSED IMPROVEMENTS

EFFLUENT PERMIT LIMITS

TREATMENT FACILITY EXPANSION

SECTION 4 – WWTF EXPANSION DRAFT RFP

SECTION 1 - INTRODUCTION

The Town of Hudson (Town) owns and operates a 0.5 million gallon per day (MGD) wastewater treatment facility (WWTF) under Colorado Discharge Permit System (CDPS) No. COG591104, with an organic loading of 1,043 pounds per day (lbs/d) biochemical oxygen demand (BOD5). The existing treatment process consists of a headworks building with mechanical screening, a Fluidyne integrated surge anoxic mix (ISAM) sequencing batch reactor (SBR), sodium hypochlorite disinfection, and sodium bisulfate dichlorination. Treated effluent is discharged to Box Elder

Creek.

Constructed in 2009, the WWTF is in poor condition with a deteriorated building and infrastructure. This year, due to safety concerns, the Town removed the metal building covering the treatment basins and the treatment process is now open air. The demolition exposed the administration building interior wall and a smaller roof structure is nearly complete, providing an enclosed operations corridor.

The Town is expecting growth, and several sizeable developments, including Shaklee, Younger, and Bandimere Speedway. In anticipation of this growth and due to the condition of the facility, the Town needs to proceed with WWTF improvements and expansion. This report summarizes the flow and loading projection, suggested improvements and draft language for a Town issued request for proposal (RFP) soliciting engineering design services for the WWTF expansion.

SECTION 2 – FLOW & LOADING PROJECTIONS

In consultation with the Town, a ten-year planning horizon was selected (2026 to 2036) to project flow and loading and size the WWTF expansion. The Town service area, current and projected flows and loadings are presented in this section.

SERVICE AREA

The Town service area is approximately 19 square miles, shown in Figure 1 from the April 2026

EPS Group Wastewater Master Plan. Key development areas and the WWTF are indicated.

Figure 1 –Hudson WWTF Service Area

POPULATION & TAPS

Based on census data, the Town’s population was 1,651 in 2020 and is currently estimated to be

1,740 people. The historic growth rate is about 2.7% with 3% selected for the ten-year growth projection. The current estimated number of taps is 580 including Hudson Hills. In comparing the population to taps, this equates to approximately 3 people per tap or Single-Family Equivalent

(SFE).

CURRENT WASTEWATER FLOWS & LOADING

The Hudson WWTF 30-day average influent flows from June 2021 through June 2026 are shown in Figure 2. According to the Town, a new flow meter was installed for the effluent around January

2025 and the meters were calibrated. Therefore, the 2025 flow data was used for flow projections.

From January to December 2025, the average day flow was 130,000 gpd and the maximum month average daily flow (MMADF) was 160,000 gpd.

Figure 2 – Hudson WWTF Influent Flow from 2021 to 2026

The organic loading to the Hudson WWTF is based on ECHO data 30-day influent BOD5 concentrations from June 2021 through April 2026 which is presented in Figure 3. From 2023 to

2025, the average influent BOD5 concentration was 402 mg/L with a corresponding organic load of 553 lbs/d.

0.1

0.2

0.3

0.4

0.5

0.6

Jun-21 Dec-21 Jul-22 Jan-23 Aug-23 Feb-24 Sep-24 Apr-25 Oct-25

-D ay A vg In fl u en t

Fl o w

M G

D

Rated Hydraulic Capacity Flow, in conduit or thru treatment plant

Figure 3 – Hudson WWTF 30-Day Average Influent BOD5 Loading from 2021 to 2026

PROJECTED WASTEWATER FLOWS & LOADING

As noted, the planning horizon is ten years. The wastewater flow and loading projection are based on a 3% population growth rate, assumes dedicated capacity for the Hudson Correctional Facility and the completion of three major developments; Younger, Shaklee, and the Bandimere Speedway.

The correctional facility and properties are described in the following.

1. Hudson Correctional Facility: The facility is currently closed. The inmate capacity is 1,250 people.

2. Younger Property: The 38-acre property is zoned commercial.

3. Shaklee Annexation: The 852-acre parcel is planned as mixed use. According to the 2026

EPS Master Plan, the development is to include 107 acres of light industrial and commercial, 498 acres of residential, 59 acres of oil and gas and other utilities, 138 acres of open space and parks, and 35 acres of roads.

4. Bandimere Speedway: Estimate of 25,000 participants per event.

The design capacity of the WWTF is based on the maximum month average daily flow (MMADF) and corresponding organic load. The ten-year flow and load projections are calculated using the following assumptions:

1.) General flow projections based on a Single-Family Equivalent (SFE).

2.) Maximum month average daily flow (MMADF) at 270 gal/day/SFE

3.) General residential and commercial average BOD5 loading estimated at 300 mg/L

4.) Based on 2011 monitoring data average BOD5 loading for the prison at 450 mg/L

Jan-21 Jul-21 Feb-22 Aug-22 Mar-23 Oct-23 Apr-24 Nov-24 May-25 Dec-25 Jun-26 Jan-27

In fl u en t B

O D

Lo ad (l b s/ d

Rated Organic Capacity BOD, 5-day, 20 deg. C

5.) Current population of 1,740 will be approximately 2,340 at 3% growth over ten years, or the addition of 600 people. This equates to 200 SFE and a MMADF 54,000 gal/day. It is assumed that the BNSF Logistic Center development is included in this flow estimate.

6.) The projected prison flow is higher than typical and estimated at 110 gal/day/inmate. This equates to a total projected MMADF of 137,500 gal/day

7.) For the Younger and Shaklee developments

a. 70% of the land is developable

b. 25% floor area ratio (FAR)

c. Commercial at 0.4 SFE/1,000 SF

d. Low density residential at 3 dwelling units per acre.

8.) Younger – commercial - 120 SFE or MMADF of 32,400 gal/day

9.) Shaklee - commercial/residential – 1,372 SFE or MMADF of 370,440 gal/day

10.) Bandimere Speedway: Estimate 5 gal/day/person - 25,000 participants per event or

MMADF of 125,000 gal/day with 20 multi day events per year.

A summary of the flow and loading projection is presented in the following table. As shown, the projected maximum month average daily flow is approximately 0.9 mgd with a corresponding organic loading of 2,400 lbs/day.

Flow & Loading Projections – 10 Year Horizon

Flow & Loading

MMADF

(gal/day)

Organic Load (lbs/day)

Current 160,000 400

Population Growth 54,000 135

Correctional Facility 137,500 516

Younger 32,400 81

Shaklee 370,440 927

Bandimere Speedway 125,000 313

Total 879,340 2,372

In the ten-year planning for the WWTF expansion a design capacity of 0.99 mgd and organic load of 2,600 lbs/day should be considered. The additional capacity will buffer the calculated flows and organic loads and also stay below the 1.0 mgd permit threshold, where Colorado Department of

Public Health & Environment (CDPHE) permitting requirements intensify.

SECTION 3 – WWTF PROPOSED IMPROVEMENTS

The existing 0.5 mgd WWTF is proposed to be expanded to 0.99 mgd, essentially doubling the current capacity. The projected effluent limits and improvements are described in this section.

EFFLUENT PERMIT LIMITS

The WWTF operates under Colorado Discharge Permit System (CDPS) No. COG591104, effective December 1, 2024. According to the permit fact sheet, there have been effluent violations for E. coli, BOD, total suspended solids (TSS), ammonia, and pH. These variances are most likely the result of the poor condition of the existing infrastructure.

Effluent limits will get more stringent, specifically metals, ammonia and total inorganic nitrogen

(TIN). Currently total effluent metals are reported only and will continue to be monitored. The 30-day average partially dissolved (PD) cadmium (Cd) will be enforced at a limit of 2 μg/L starting

November 30, 2026. The effluent limit for ammonia ranges from 14 to 18 mg/L over the year, and these limits are expected to be lower than 10 mg/L in the future. The current daily maximum limit for TIN is 32 mg/L and will be 10 mg/L starting June 1, 2029. In 2025, the effluent TIN was consistently below 10 mg/L, with inconsistent results in 2024 and 2026. The WWTF expansion must not only increase capacity but also improve the treatment process to meet the anticipated lower effluent limits.

TREATMENT FACILITY EXPANSION

The current treatment process is the ISAM SBR operated using two trains. Much of the piping and ancillary equipment is in disrepair. In keeping up with maintenance, staff have recently replaced critical pumps and devices which had deteriorated in the previously enclosed environment. With the roof now removed the plan is to proceed with an open-air operation and provision of weather protection for specific exposed piping and devices. In doubling the capacity, a second series of

SBR trains is proposed with an enclosed operations room between the basins. A preliminary plan of the treatment scheme is depicted on the next page. The new covered hallway space adjacent to the existing operations rooms is now complete, providing a weather protected access to all the rooms. It is proposed that the existing treatment train be gutted with each basin repurposed to more effectively reduce effluent nutrients while maintaining the SBR concept. This new treatment concept would be mimicked in the two additional trains. A new operations corridor is proposed between the existing and new treatment systems providing a conditioned space for treatment components and operations. The current chemical room, restroom and blower room which are corroded, would be refurbished and in some instances repurposed as part of the improvements plan.

Solids handling must also be improved as part of the project. Biosolids are not currently treated and are hauled as a thin sludge (0.2%) at $50,000 annually. SAM tanks could be repurposed for digestion but are likely required as anoxic/anerobic zones for nutrient reduction. The construction of dedicated digesters with a truck loading facility is suggested (as shown on the cover of this report). The plant expansion and operational improvements are estimated at a project cost range of approximately $12 to $14 million.

Additional recommended treatment improvements and comments are listed below.

1.) The addition of UV disinfection

2.) Influent flow equalization – Bandimere speedway peak events

3.) Refurbishment of the headworks building – corroded systems.

4.) Solids handling equipment at new digesters

5.) Conduct comprehensive influent wastewater characterization to more accurately depict organic concentrations and biological treatment process design.

6.) Review of funding options

SECTION 4 – WWTF EXPANSION RFP

The Town plans to solicit proposals to hire an engineering firm to lead the predesign and design phase services for the WWTF improvements and expansion. The draft language below is provided to help guide the Town in the development of a Request for Proposal (RFP). GWC will be partnering with the Town of Hudson by giving advice and recommendations on design that the Town will consider, but the Town should retain decision-making authority.

REQUEST FOR PROPOSALS

The Town of Hudson (Town) is requesting proposals from qualified wastewater engineering consulting firms to provide planning, permitting, design, bidding, and potential construction-phase engineering services for expansion and improvement of the Town’s wastewater treatment facility

(WWTF).

The selected Consultant will work collaboratively with the Town to develop and implement a reliable, phased, and cost-effective project that maintains continuous treatment during construction and positions the WWTF to serve projected growth and comply with current and anticipated discharge requirements.

Proposals are due no later than October 29, 2026 at 12:00 P.M. local time. Late proposals will not be considered.

Proposal Delivery Submit one electronic PDF proposal to John Kipp, Public Works Director by email at:

jkipp@hudsonco.gov. The proposal shall be received by the deadline stated above. The Town is not responsible for transmission delays or technical problems experienced by the Proposer.

Communications and Questions All questions regarding this RFP shall be submitted in writing to John Kipp by October 15, 2026 at 12:00 P.M. local time. Responses and addenda will be issued to all known prospective

Proposers. Proposers shall not contact other Town staff, elected officials, or members of the selection committee regarding this solicitation.

Reservation of Rights The Town reserves the right to reject any or all proposals, waive informalities or minor irregularities, request clarification, conduct interviews, negotiate with one or more firms, cancel this solicitation, or award a contract in the best interest of the Town. Issuance of this RFP does not obligate the Town to award a contract or reimburse any costs incurred in preparing a proposal.

1.0 GENERAL INFORMATION

1.1 Purpose

The purpose of this RFP is to select a qualified engineering Consultant to provide professional services for the Hudson WWTF Expansion Project. The project is expected to include confirmation of design criteria; process and facility alternatives evaluation; regulatory coordination; preliminary and final design; preparation of bidding documents; bidding assistance; and, if authorized by amendment, construction-phase and post-construction services.

1.2 Town and Facility Location

The Town of Hudson is located approximately 33.5 miles northeast of Denver, Colorado. The

WWTF is located at 8249 County Road 47 1/2, Hudson, Colorado 80642 and discharges treated effluent to Box Elder Creek.

1.3 Procurement Intent

The Town intends to enter into a professional services agreement with the highest-ranked

Consultant following negotiation of scope, schedule, and fee. The Town may authorize services in phases and may add construction-phase services by amendment. The Town has not finalized the project delivery method and expects the selected Consultant to advise the Town regarding conventional design-bid-build, construction manager/general contractor (CM/GC or CMAR), or other appropriate delivery approaches.

1.4 Reference Documents

The following documents are expected to be made available to Proposers and should be reviewed as part of proposal preparation:

• Town of Hudson Wastewater Master Plan, EPS Group, April 2026.

• Current CDPS General Permit No. COG591104 and associated fact sheet.

• Available WWTF record drawings, equipment information, operational data, discharge monitoring reports, and prior assessments.

2.0 PROJECT BACKGROUND AND OBJECTIVES

2.1 Existing Facility

The Town owns and operates a 0.5 million gallon per day (MGD) WWTF with a rated organic capacity of approximately 1,043 pounds per day (lb/day) of five-day biochemical oxygen demand

(BOD5). The existing process generally consists of mechanical screening, a Fluidyne integrated surge anoxic mix (ISAM) sequencing batch reactor (SBR), sodium hypochlorite disinfection, and sodium bisulfite dechlorination. The facility was constructed in approximately 2009.

2.2 Need for the Project

The WWTF is aging, has experienced structural and operational concerns, and has a history of effluent permit violations involving E. coli, BOD, total suspended solids, ammonia, and pH.

Growth is anticipated due to development within the Town’s service area and regional economic activity, including the potential Hudson Correctional Facility reopening, Younger Property development, Shaklee Annexation development, Bandimere Speedway, and other development influenced by proximity to Denver International Airport and the proposed BNSF intermodal facility.

2.3 Regulatory Drivers

• Maintain compliance with current and future requirements of CDPS General Permit No.

COG591104 and applicable Colorado regulations.

• Address the future daily maximum total inorganic nitrogen (TIN) limit of 10 mg/L beginning

June 1, 2029.

• Address current ammonia limits and improve reliability of nitrification and denitrification.

• Evaluate and design for cadmium limits effective in late 2026 and other metals monitoring requirements.

• Coordinate with the Colorado Department of Public Health and Environment (CDPHE), the applicable Section 208 planning agency, and other agencies having jurisdiction.

• Prepare required site application, design criteria, process design report or basis of design report, and permit submittals.

2.4 Project Objectives

• Develop a defensible basis of design using updated flow, load, wastewater characterization, and development projections.

• Select a treatment approach that reliably meets permit requirements and accommodates projected growth.

• Provide operational flexibility, redundancy, maintainability, energy efficiency, and safe access.

• Maintain continuous wastewater treatment and regulatory compliance throughout construction.

• Integrate improvements with existing facilities and current or planned weatherproofing/modification work.

• Develop a project phasing and funding strategy that is affordable to the Town and suitable for available grants and low-interest loans.

• Prepare complete, coordinated, final design, and bidding documents and support implementation.

3.0 Project Overview and Description

• Plant Capacity: Expansion capacity of 0.99 MGD and 2,600 lb/day organic load

• Influent and Headworks: Confirm peak flow criteria and evaluate screening, bypass, flow measurement, grit handling, ventilation, freeze protection, and access needs.

• Flow Equalization: Evaluate existing overflow or equalization storage and determine additional capacity and operational controls needed for intermittent peak flows, including

Bandimere Speedway events.

• Secondary Treatment: Evaluate expansion or replacement of the existing SBR process.

Consider optimized SBR operation and other treatment alternatives where they offer improved reliability, nutrient removal, lifecycle cost, or construction sequencing.

• Nutrient Removal: Develop a process configuration capable of reliable nitrification and denitrification and compliance with anticipated TIN and ammonia requirements.

• Disinfection and Dechlorination: Evaluate capacity, redundancy, controls, chemical storage/feed, contact time, safety, and compatibility with future flow. Evaluate and compare chemical disinfection vs Ultraviolet (UV) disinfection and design the improvements.

• Solids Handling: Evaluate solids production, storage, hauling, thickening, and dewatering alternatives with an included cost savings estimate. Identify the recommended level of redundancy and space for future expansion.

• Buildings and Site: Evaluate building, architectural, structural, HVAC, plumbing, drainage, access, site security, floodplain, utility conflicts, and future expansion needs.

• Electrical and Standby Power: Evaluate electrical service, motor control centers, emergency power, automatic transfer, power quality, hazardous locations, and energy-efficiency opportunities.

• Instrumentation and Controls: Evaluate existing controls and SCADA, develop a controls philosophy, and integrate new systems with appropriate alarms, trending, remote access, and cybersecurity practices.

• Outfall and Receiving Stream: Confirm hydraulic capacity and regulatory needs for the effluent outfall to Box Elder Creek.

• Operational Continuity: Develop construction sequencing, temporary facilities, bypass or diversion plans, and commissioning procedures that maintain treatment and disinfection at all times.

• Codes and Standards

Design shall comply with the current editions adopted by the authorities having jurisdiction, including applicable CDPHE design criteria and regulations; Colorado Plumbing and

Electrical Codes; International Building, Mechanical, Fire, and Energy Conservation Codes as adopted by the Town; OSHA requirements; NFPA standards; Americans with Disabilities

Act requirements; and generally accepted wastewater engineering practice. The Consultant shall identify conflicts or code interpretations early and coordinate with the Town and its building official.

4.0 SCOPE OF SERVICES

The task descriptions below establish the minimum anticipated scope. Proposers shall recommend additions, deletions, or refinements needed to deliver a complete project. The selected Consultant will be responsible for coordinating all required disciplines and subconsultants.

Task 1 - Project Management and Coordination

• Conduct a project kickoff meeting and prepare a project management plan, communication protocol, decision log, and document control system.

• Provide monthly progress reports, schedule updates, invoices, budget status, risk register updates, and action-item tracking during a meeting to the Town and GWC.

• Coordinate with Town staff, operators, legal counsel, funding agencies, regulators, utilities, developers, and other consultants.

• Implement an internal quality assurance/quality control program with independent technical review at major milestones.

• Maintain a project schedule identifying Town review periods, regulatory reviews, funding milestones, procurement, construction, startup, and closeout.

Task 2 - Data Collection, Survey, and Existing Conditions

• Review available reports, master plans, permits, compliance history, record drawings, equipment data, operational records, laboratory data, utility information, and prior project documents.

• Conduct site visits and operator workshops to document process performance, condition, maintenance concerns, and operational priorities.

• Provide topographic and boundary survey services by a Colorado-licensed professional land surveyor, including utility locating and survey control as needed.

• Provide geotechnical investigation and recommendations by a Colorado-licensed professional engineer.

• Identify data gaps and prepare a focused data collection plan.

Task 3 - Wastewater Characterization and Design Criteria

• Develop and implement a representative influent wastewater characterization program, including seasonal and diurnal conditions as appropriate.

• Validate historical flow and loading and evaluate average day, maximum month, peak day, and peak hour conditions.

• Coordinate with the Town regarding approved and anticipated development and update population, flow, and loading projections.

• Confirm design horizon, phasing, design flows, organic loads, nutrient loads, solids production, and effluent criteria.

• Prepare a design criteria memorandum for Town review and regulatory coordination.

Task 4 - Alternatives Evaluation and Preliminary Engineering

• Evaluate feasible treatment and facility alternatives, including continued use and expansion of SBR technology and other alternatives deemed appropriate.

• Use process modeling and hydraulic modeling as needed to demonstrate treatment performance and facility capacity.

• Evaluate lifecycle cost, capital cost, operation and maintenance, staffing, energy use, reliability, redundancy, constructability, site constraints, environmental impacts, and ability to phase improvements.

• Evaluate flow equalization, solids dewatering, standby power, SCADA integration, and future expansion requirements.

• Conduct a value engineering workshop with the Town and prepare a decision matrix documenting the recommended alternative.

• Prepare a preliminary engineering report or basis of design report with 30 percent drawings, equipment layouts, process flow diagrams, preliminary specifications, implementation schedule, permitting plan, and Class 4 opinion of probable construction cost.

Task 5 - Regulatory and Funding Coordination

• Coordinate with CDPHE Water Quality Control Division and the applicable Section 208 planning agency.

• Prepare and submit requests for water quality planning targets or other preliminary effluent limit documentation, if required.

• Prepare the CDPHE site application, design report or basis of design report, and supporting calculations and drawings.

• Prepare or support other permits and clearances, including building, electrical, floodplain, stormwater, air, cultural, environmental, and utility permits, as applicable.

• Provide technical documentation and cost information for State Revolving Fund, DOLA, USDA Rural Development, or other grant and loan applications pursued by the Town.

• Assist the Town in satisfying applicable federal funding requirements when known.

Task 6 - Final Design

• Prepare coordinated civil, process, mechanical, architectural, structural, electrical, instrumentation and controls, HVAC, plumbing, and site design documents.

• Submit 60 percent, 90 percent, and 100 percent/bid-ready drawings and specifications.

Include updated design calculations, equipment schedules, control descriptions, construction sequencing, and opinions of probable cost.

• Conduct review workshops at each milestone and provide written responses to Town comments.

• Prepare front-end procurement and contract documents in coordination with Town legal counsel and the selected delivery method.

• Prepare a final construction schedule and phasing plan that maintains continuous treatment.

• Provide signed and sealed construction documents by Colorado-licensed design professionals.

Task 7 - Bidding or Contractor Procurement Assistance

• Assist the Town in advertising or procuring construction services.

• Conduct a pre-bid or pre-proposal meeting and site visit.

• Respond to bidder questions and prepare addenda.

• Assist in evaluating bids or proposals, checking references and qualifications, and preparing a recommendation of award.

• Prepare conformed contract documents.

Task 8 - Construction-Phase Services (Potential Future Authorization)

• Participate in preconstruction and progress meetings.

• Review submittals, shop drawings, requests for information, change proposals, and contractor schedules.

• Provide periodic site observations and discipline-specific inspections as authorized.

• Provide construction administration, payment application review, change management, and record documentation support.

• Provide startup, commissioning, performance testing, operator training, operations and maintenance manual review, and substantial/final completion services.

• Prepare record drawings based on contractor markups and available field information.

Task 9 - Optional and Additional Services

• Identify optional services separately, such as resident project representation, environmental investigations, property acquisition support, public outreach, rate or financial analysis, grant administration, special inspections, or expanded commissioning.

• Clearly state assumptions, exclusions, and services expected from the Town.

5.0 PROPOSAL REQUIREMENTS

5.1 Format and Page Limit

Proposals shall be clear, concise, and responsive. The proposal shall not exceed 25 numbered, single-sided pages, excluding the cover, table of contents, section dividers, required forms, and resumes. Use 8.5 x 11-inch pages, with 11 x 17-inch pages permitted for schedules, organization charts, or graphics. Use a minimum 10-point font.

5.2 Required Content

1. Transmittal Letter: Identify the firm, legal business name, address, primary contact, ownership type, year established, and person authorized to bind the firm. Acknowledge receipt of addenda and confirm availability to perform the work.

2. Project Understanding and Technical Approach: Demonstrate understanding of the Town’s objectives, regulatory drivers, existing facility, project risks, and key decisions. Describe the proposed technical approach, including wastewater characterization, process evaluation, operational continuity, permitting, funding coordination, and project delivery recommendations.

3. Scope of Services: Provide a task-by-task scope aligned with Section 4. Identify deliverables, meetings, assumptions, Town responsibilities, optional tasks, exclusions, and proposed modifications that improve efficiency or value.

4. Project Team: Provide an organization chart and identify the project manager, principal-in-charge, process lead, civil, mechanical, structural, electrical, controls, architectural, geotechnical, survey, environmental, and other key personnel and subconsultants. Describe roles, availability, office location, and percentage commitment.

5. Relevant Experience and References: Provide up to five comparable projects completed within the past ten years, emphasizing SBR or nutrient-removal expansions, phased construction at operating facilities, CDPHE permitting, funding coordination, and similar project scale. Include client, contact information, project dates, construction cost, services provided, and participation of proposed staff.

6. Project Management and Quality Control: Describe schedule and cost controls, communication, document management, risk management, change control, quality assurance/quality control, and how continuity of key personnel will be maintained.

7. Schedule: Provide a detailed schedule showing major tasks, design milestones, Town review periods, regulatory submittals, funding milestones, bidding, construction, startup, and final completion. Assume at least two weeks for each Town review unless otherwise stated.

8. Fee Proposal: Submit a detailed fee by task, subtask, labor classification, estimated hours, subconsultant cost, and reimbursable expense, together with hourly rate schedules. Clearly distinguish base and optional services. The Town may require the fee to be submitted separately.

9. Organization Information Form: Complete Appendix A for the prime Consultant and identify all subconsultants.

10. Insurance and Contract Exceptions: Provide evidence or confirmation of the ability to meet insurance requirements and identify requested exceptions to the Town’s agreement or RFP terms.

Failure to identify an exception may be interpreted as acceptance.

11. Special Considerations: Identify innovations, alternative delivery options, value-engineering concepts, schedule opportunities, funding strategies, or other considerations beneficial to the

Town.

5.3 Selection Schedule

Provide a list of dates for submission, questions, interviews, etc. Use possible scoring matrix in the evaluation of the proposal approach/scope, relative experience, project team, motivation and fee.

Wastewater Treatment Facility Expansion
Design Criteria Summary
Table of Contents
Section 1 - Introduction
Section 2 – Flow & Loading Projections
Service Area
Population & Taps
Current Wastewater Flows & Loading
Projected Wastewater Flows & Loading
Section 3 – WWTF Proposed Improvements
Effluent Permit Limits
Treatment Facility Expansion
Section 4 – WWTF Expansion RFP
REQUEST FOR PROPOSALS
Proposal Delivery
Communications and Questions
Reservation of Rights
1.0 GENERAL INFORMATION
1.1 Purpose
1.2 Town and Facility Location
1.3 Procurement Intent
1.4 Reference Documents
2.0 PROJECT BACKGROUND AND OBJECTIVES
2.1 Existing Facility
2.2 Need for the Project
2.3 Regulatory Drivers
2.4 Project Objectives
3.0 Project Overview and Description
4.0 SCOPE OF SERVICES
Task 1 - Project Management and Coordination
Task 2 - Data Collection, Survey, and Existing Conditions
Task 3 - Wastewater Characterization and Design Criteria
Task 4 - Alternatives Evaluation and Preliminary Engineering
Task 5 - Regulatory and Funding Coordination
Task 6 - Final Design
Task 7 - Bidding or Contractor Procurement Assistance
Task 8 - Construction-Phase Services (Potential Future Authorization)
Task 9 - Optional and Additional Services
5.0 PROPOSAL REQUIREMENTS
5.1 Format and Page Limit
5.2 Required Content
5.3 Selection Schedule

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