Helen Lee is a Chief Procurement Officer. Helen is associated with 32 contracts. Activity spans Industrial Truck, Tractor, Trailer, and Stacker Machinery Manufacturing, Highway, Street, and Bridge Construction, and Engineering Services.
Person Profile
Contracting officer information and contact details
The City of Sierra Vista is soliciting competitive sealed electronic bids under solicitation 2027-IFB-002 for the replacement of the fire pump system at the Nancy J. Brua Animal Care and Control Center. The project requires a qualified contractor to provide all labor, materials, equipment, and supervision to remove the existing diesel fire pump and associated components and install a new diesel engine-driven centrifugal fire pump system. The scope includes system integration with existing fire alarm and monitoring circuits, commissioning and testing in accordance with NFPA 20 and NFPA 25 standards, and the provision of a minimum two-year warranty. All work must be completed by June 30, 2027, with installation occurring during normal business hours from 7am to 5pm, Monday through Friday.
The contract will be awarded to the lowest responsive and responsible bidder. Bidders must provide an Arizona State Contractor's License, a non-collusion affidavit, and a bid bond for at least 10 percent of the bid amount. Because the project involves Federal Community Development Block Grant funding, the contractor must comply with Davis-Bacon prevailing wage requirements, Equal Employment Opportunity standards, and Section 3 certifications. Required insurance includes statutory Worker's Compensation and minimum 2 million dollar limits for Employer Liability, Commercial General Liability, Commercial Automobile Liability, and Professional Liability. Bids are due electronically via the OpenGov portal by September 25, 2026, at 10:00 am Arizona Time, with original bonding documents submitted via mail.
ArizonaAZ,
USA
NAICS
238220
Plumbing, Heating, and Air-Conditioning Contractors
The City of Sierra Vista is soliciting bids for the Sierra Vista Municipal Airport Main Apron Rehabilitation project (Solicitation Number 2026-IFB-034-AI048), which involves crack sealing, repairing, seal coating, and repainting pavement markings on the airport’s main apron to maintain and extend the life of the surface. This federally funded project (FAA funded, AI048) requires qualified contractors to submit their bids by April 23, 2026, at 5:00 PM local time, with strict adherence to the submission deadline as late proposals will be rejected. The project is located within Sierra Vista, Arizona, and the City’s Department of Public Works oversees the procurement process, with primary contact provided to Sharon Flissar (Director of Public Works) and Helen Lee (Chief Procurement Officer).
Bidders must comply with a range of federal and state regulatory requirements, including Equal Employment Opportunity, Davis-Bacon wage standards, labor and material bond obligations, and performance bonds consistent with Arizona Revised Statutes and HUD requirements given the federal funding. The contract mandates adherence to non-discrimination laws, posting of required notices, and maintenance of labor standards. In addition, contractors are expected to utilize the City’s standard terms and conditions, which govern the submission process, proposal validity, tax responsibilities, confidentiality, and procedures for award and contract negotiation. Proper bonding is required to ensure payment to subcontractors and performance of the contract. The City also utilizes a weekly construction schedule to monitor progress and inspections throughout the project duration.
The City of Sierra Vista is soliciting bids for the Fire Station No. 2 Parking Lot Expansion Construction project, identified by solicitation number 2026-IFB-031-PW298. Bids must be submitted no later than March 6, 2026, at 5:30 PM, with late submissions not accepted. This project involves comprehensive earthwork and the construction of a new parking lot comprising a three-inch asphalt concrete surface over a ten-inch aggregate base, along with associated features such as a driveway, fencing, gate relocation, sidewalk, grading, scuppers, riprap, striping, parking bumpers, signage, and excavation of a retention basin. The scope also includes removal of existing improvements and all necessary incidental services and materials to deliver a fully operational and complete project.
Contractors are responsible for ensuring all work complies with the project specifications and plans, including the provision of any apparatus or work not explicitly detailed but necessary for full functionality, at no additional cost to the City. Coordination with other contractors on overlapping project zones is required, with no extra payment for such efforts. The contract is managed by the City of Sierra Vista’s Public Works department, with primary contact available through Civil Engineer Daiana Angulo Baldenegro and procurement matters handled by Chief Procurement Officer Helen Lee. The project demonstrates a significant infrastructure enhancement aimed at improving operational capacity and site functionality for the Sierra Vista Station #2 Fire Department.
The City of Sierra Vista acquired a 1.26-acre property at Fry and Fab Avenue in October 2020 to address drainage issues and enhance public amenities in the area. Using an EPA Brownfield Grant, the City developed conceptual plans for redeveloping the site into a pocket park designed to provide additional public parking and create a pedestrian-friendly space for community gatherings and events. On June 12, 2025, the City Council dedicated the park as Henry Jones Legacy Park, honoring Henry Jones, a former Buffalo Soldier and community night watchman who safeguarded the West End neighborhood after Fort Huachuca closed and before local law enforcement was established.
This contract pertains to the first phase of construction for Henry Jones Legacy Park, funded through a Community Development Block Grant and subject to the Build America, Buy America Act (BABAA) requirements under the Infrastructure Investment and Jobs Act. The project mandates that all iron, steel, manufactured products, and construction materials used must be produced in the United States unless an approved waiver is obtained. The solicitation for this construction phase was issued on February 4, 2026, with a deadline for responses by March 6, 2026. The project is managed by the City’s Community Development office in Sierra Vista, Arizona, with Angela Dixon, Senior Civil Engineer, and Helen Lee, Chief Procurement Officer, designated as primary contacts.
This contract concerns the construction of a ramada slab and sidewalks for Catholic Community Services in Sierra Vista, Arizona, funded by Community Development Block Grant (CDBG) federal funds. As such, it mandates strict compliance with applicable federal labor standards, including payment of prevailing wage rates defined under the Davis-Bacon Act, adherence to the Copeland "Anti-Kickback" Act, and weekly submission of certified payroll and compliance reports. Contractors must be aware of local labor conditions, ensure payment of at least the federally established minimum wages for on-site labor, and comply with employment classifications and fringe benefit requirements. Comprehensive post-award documentation is required, ranging from certifications related to truck operators and union bargaining to weekly payroll and fringe benefit reports, ensuring ongoing compliance throughout construction.
Additionally, the project is subject to the Build America, Buy America Act (BABAA) under the Infrastructure Investment and Jobs Act, requiring all iron, steel, manufactured products, and construction materials to be produced domestically unless a waiver is granted. Contractors must submit a Certificate of Compliance with these provisions along with supporting documentation with each invoice. Payment and performance bonds are required as per Arizona statutes to guarantee timely payment to suppliers and proper fulfillment of contract obligations. The City of Sierra Vista’s standard terms, including bid procedures, confidentiality, and contract negotiations, also govern this solicitation. The project deadline for bid submission is February 12, 2026, and points of contact are designated for primary and secondary communication. Overall, the contract ensures thorough federal compliance, proper labor standards, domestic material sourcing, and financial security for the construction project.
ArizonaAZ,
USA
NAICS
238110
Poured Concrete Foundation and Structure Contractors
The City of Sierra Vista has been awarded a FEMA-funded Assistance to Firefighters Grant to provide comprehensive cancer screening services for its firefighters, recognizing the increased cancer risk within this occupational group. The grant covers a range of medical evaluations including initial and dermatology consultations, full body skin exams, low-dose lung CT scans, and whole-body MRIs as applicable. Additionally, it includes breast cancer screening specifically for female firefighters aged 30 and above. All screening services funded by this grant must be completed by September 26, 2027.
The solicitation for this project, titled "Cancer Screenings for Firefighters - (FEMA Funded)" with the reference number 2026-RFP-018-GR284, was posted in January 2026, with a submission deadline in February 2026. The City of Sierra Vista’s Fire Department oversees the contract, with Fire Chief Brian Jones and Chief Procurement Officer Helen Lee serving as primary contacts. The initiative aims to enhance early cancer detection and support the health and safety of firefighters throughout Arizona.
This contract pertains to the construction of a Ramada Structure and Common Area Walkways for Catholic Community Services, funded by Community Development Block Grant (CDBG) funds. As federal financial assistance is involved, strict compliance with applicable federal laws, including labor standards outlined by the Copeland "Anti-Kickback" Act and the Davis-Bacon Act, is mandatory. Contractors are required to pay on-site labor at not less than the prevailing wage rates established by the U.S. Secretary of Labor, with adherence to wage determinations and labor conditions such as overtime and health benefits. These wage determinations are critical for the duration of the contract, and bidders must understand local labor market conditions. The contract also mandates various certifications and payroll documentation to be submitted before and during construction to ensure compliance with labor regulations.
Additionally, the project is governed by the Build America, Buy America Act (BABAA) under the Infrastructure Investment and Jobs Act, meaning that all iron, steel, manufactured products, and construction materials must be produced in the United States unless a waiver is granted. The contract is managed by the Arizona Community Development office, with Sierra Vista as the place of performance. Key contacts include the Director, Matt McLachlan, and Chief Procurement Officer, Helen Lee. Responses to the solicitation are due by mid-January 2026, with all regulatory and documentation requirements clearly outlined to ensure Federal funding compliance throughout the project lifecycle.
ArizonaAZ,
USA
NAICS
236220
Commercial and Institutional Building Construction
The City of Sierra Vista, Arizona, encompassing the Ft. Huachuca military base and serving a population of over 45,000, has issued a Request for Proposals (RFP) for Energy Performance Services (ESCO) aimed at implementing the recommendations from its recently completed Wastewater Master Plan. The City’s wastewater system consists of approximately 200 miles of gravity collection pipes feeding into the Environmental Operations Park Wastewater Treatment Plant (EOP WWTP), which is operating near 75% of its permitted capacity under its Arizona Department of Environmental Quality (ADEQ) Aquifer Protection Permit. The Master Plan, developed by Hazen and Sawyer, includes phased infrastructure improvements and energy efficiency upgrades to address capacity constraints and operational cost reductions. The City intends to engage a qualified ESCO to conduct a comprehensive feasibility study, design, construct, and guarantee long-term energy savings over a roughly 25-year term.
The project scope encompasses turnkey delivery of energy-saving measures spanning preliminary treatment, biological processing, tertiary treatment, solids handling, and related infrastructure upgrades as outlined in the Master Plan and its Cost Reduction Report. The selected ESCO must be NAESCO-accredited or demonstrate equivalent qualifications and will provide a firm-fixed price proposal including guaranteed energy and operational savings, detailed design documents, construction plans, and a measurement and verification plan conforming to the International Performance Measurement and Verification Protocol (IPMVP). Evaluation criteria prioritize the quality of technical approach, demonstrated experience with comparable projects and regulatory knowledge, cost effectiveness including net energy savings, and the qualifications of key staff. Contractual provisions emphasize confidentiality, compliance with applicable laws, bonds ensuring performance and payment, and robust contract administration by the City’s Procurement Division. Final inspection and acceptance will occur onsite at the EOP WWTP, with the City retaining ownership of deliverables and exercising strict oversight of subcontracting and contract amendments. The contract value estimates range from approximately $65 million for basic upgrades to $147 million for more extensive alternatives, with phased implementation enabling cost control and prioritization based on operational needs and budget availability. Proposals are due by early February 2026, submitted electronically via the City’s procurement portal, and must adhere to strict submission and certification requirements to be deemed responsive.
The City of Sierra Vista is seeking competitive bids from qualified contractors to construct a 10-foot-wide asphalt shared use path along the east side of Buffalo Soldier Trail, extending approximately 5,290 feet from Golf Links Road to Fry Boulevard. The project involves connecting to Fry Boulevard via an existing landscape area situated between South Garden Avenue and Buffalo Soldier Trail. Funded in part by a federal grant through the Federal Transportation Administration under the 5307 Urbanized Area Formula Funding Program, the project emphasizes compliance with federal requirements, including adherence to Davis Bacon wage rates, a Disadvantaged Business Enterprise (DBE) goal of 2.20%, and materials meeting the Build America, Buy America Act standards. The contract will be awarded to the lowest responsive and responsible bidder, with a project size estimated between $500,000 and $1,500,000.
The solicitation, identified as 2026-IFB-014-TR084, was posted on October 22, 2025, with a response deadline of November 21, 2025. The project is managed by the Public Works Department of Sierra Vista, Arizona, with Helen Lee serving as the primary contact. Bidders are encouraged to review detailed project information and submit their proposals through the designated procurement portal. The project aims to enhance pedestrian and cyclist infrastructure along Buffalo Soldier Trail, supporting the city’s transportation and community development goals.
ArizonaAZ,
USA$500K–$1.5Mest.
NAICS
333924
Industrial Truck, Tractor, Trailer, and Stacker Machinery Manufacturing
