FY24 PWS Replace Influent MAG Meter 4 17 2024 rev.pdf

USIBWC Nogales Field Office

Replacement of Influent Magnetic Flow Meter NIWTP, Nogales, Arizona

April 17, 2024

FY24 PWS Replace Influent MAG Meter 4 17 2024 rev

Performance Work Statement

Replacement of Influent Magnetic Flow Meter

Nogales International Wastewater Treatment Plant

1.1 Project Overview

The United States Section of the International Boundary and Water Commission (USIBWC) has a requirement to complete the replacement of the Influent Magnetic Flow Meter in the Nogales

International Wastewater Treatment Plant (NIWTP). The Influent Magnetic Flow Meter replacement is required to maintain safe and reliable operations of NIWTP.

1.2 General

This is a non-personnel services Contract to perform the replacement of the influent magnetic flow meter. The Government shall not exercise any supervision or control over the Contract service providers performing the services herein. Such Contract service providers shall be accountable solely to the Contractor who, in turn is responsible to the Government.

1.3 Description of Services

The Contractor shall provide all personnel, equipment, supplies, transportation, tools, materials, permits, and supervision necessary to perform the work as defined in this Performance Work

Statement.

Specifically, to replace the current Inflow magnetic flow meter at the NIWTP as per plant maintenance and repair manuals. Work needs to be done to measure and control the inflow wastewater to recover the designed operational capabilities and improve efficiencies as the inflow volume is being increased and since these are critical elements in the effective operation of the NIWTP.

1.4 Objective

To have a fully functional and proper influent Magnetic Flow Meter that meets the specifications.

1.5 Project Location

The NIWTP is located in Rio Rico, Santa Cruz County, Arizona, approximately nine miles north of the United States (U.S.)-Mexico border. The treatment plant is situated between the Santa

Cruz River to the east and Arizona Highway 19 to the west. There is a railroad track between the highway and the treatment plant.

The NIWTP address is:

865 East Frontage Road, Rio Rico, Arizona, 85648

1.6 Work Restrictions

The Contractor is responsible for conducting business between the hours of 8:00 AM thru 5:00

PM, Monday thru Friday except Federal holidays or when the Government facility is closed due to local or national emergencies, administrative closings, or similar Government-directed facility closings.

Railroad deliveries block the railroad crossing to/from the plant at random times. The secondary crossing is located about half a mile south of the main entrance and remains open most of the time however, it may not be suitable for all large vehicles.

SECTION 2

PROJECT REQUIREMENTS

2.1 Work Requirements

1. The Contractor shall remove and properly dispose of the existing inoperable meter and pipes.

2. The Contractor shall furnish and install new Influent magnetic flow meter Flo-System

Model 253 or comparable.

3. The Contractor shall start up and test the new influent magnetic flow meter in accordance with pump manufacturer recommendations.

4. Contractor shall ensure proper function and operation of the magnetic flow meter.

5. Proposed technology shall be able to interface with the current NIWTP SCADA system

6. Implementation and installation of the technology shall not interfere with the continued operation of the wastewater treatment plant.

2.2 Existing Influent magnetic flow meter Specifications

1. Manufacturer: Marsh-McBirney, Inc

2. Model: Flo-System Model 253

3. Type: Open Channel Flowmeter

4. Local Velocity Measurement Method: Electromagnetic (Faraday’s Law)

5. Level Measurement Method: Submerged pressure transducer

6. Flow Calculation Method: Conversion of water level and pipe size to fluid area

7. Certified to UL913

8. Housing: Modified NEMA 4X Fiber-reinforced polyester with clear polycarbonate cover

9. Power Requirements: 110 volts/60 Hz or 220 volts/50 Hz

10. Outputs: LCD backlit display with contrast adjustment.

11. Display: Keypad

12. Operating Temperature Range, electronics -40 to 122 degree Fahrenheit.

13. Safety Standards: Meets ANSI/ISA-S82.01-1988 and S82.03-1988 (latest edition)

14. Materials: Sensor: Polyurethane exposed to flow

Cable: 30 ft Polyurethane jacket

Mounting Hardware: 304 stainless steel.

2.3 Project Schedule

A. The Contractor shall prepare a project schedule which shall reflect completion of all work under this PWS.

B. Schedule Updates

1. The Contractor shall submit a monthly report of the actual work progress and update the schedule as appropriate.

a. The Contractor shall indicate on the schedule those activities that were added, updated, or revised.

b. The progress report shall show the activities or portion of activities completed during the reporting period as an actual completion percentage for each activity.

c. The progress report shall state the percentage of the work completed and scheduled as of the report date.

C. Constraints and work restrictions shall be included in the work schedule.

2.4 Clean-Up and Disposal of Waste Materials

A. The Contractor shall be responsible for the cleanup and disposal of waste materials and rubbish from the siteand staging area(s).

B. The disposal of waste materials and rubbish shall be in accordance with applicable

Federal, state, and local laws and regulations and with the requirements in this Contract.

Should a conflict exist in the requirements for cleanup and disposal of waste materials, the most stringent requirements shall apply.

1. All waste unless otherwise noted in these specifications shall be disposed of at a licensed landfill or waste disposal facility.

2. Recyclables

a. The Contractor shall dispose of recyclable and reusable products through waste disposal only as a last option.

b. Scrap metal shall be donated or sold to scrap dealers or recycle centers whenever possible.

C. No excess materials shall be deposited with Government property unless compliance confirmed by the Government.

D. The Contractor shall maintain work and storage areas free from accumulations of waste materials and rubbish and before completing the work, shall remove all temporary facilities, including, buildings, unused materials, concrete forms, and other like materials, which are not a part of the permanent work.

2.5 Warranty

A. The Contractor shall warrant that work performed under this PWS conforms to the

Contract requirements and is free of any defect in workmanship performed by the

Contractor or any subcontractor or supplier at any tier for a period of at least one (1) year after the completion of work.

B. The Contractor shall obtain warranties from responsible subcontractors, suppliers, and manufacturers, within sixty (60) days after completion of the applicable item of work, but no later than the date of warranty commencement.

C. Starting date of warranty is date of Government acceptance of the work.

D. A warranty requires that if a warranted item fails to meet Contract requirements, it shall be repaired, replaced, or have other remedial actions taken to bring the item into compliance with the Contract requirements. Any item damaged due to failure or malfunction of item warranted under this Contract shall be repaired or replaced at no cost to the Government.

2.6 Inspection and Acceptance Terms

Work will be inspected by the technical representative as outlined in attached QASP.

SECTION 3

DELIVERABLES

3.1 General

A. Deliverables include, but are not limited to:

1. Project Work Plan

a. Within 14 calendar days from contract award, Contractor shall provide work plan.

b. Work plan shall identify the equipment, personnel, and technical approach to be used to complete the work.

c. Work plan shall include Health and Safety Plan and Job Safety Hazard Analysis

d. USIBWC will review the draft work plans and provide comments to the

Contractor within 10 calendar days of receipt of the work plans.

e. The Contractor shall submit final work plans within 10 calendar days of receiving comments from USIBWC.

f. Work can commence only after written approval of the work plan by the COR.

2. Schedule

3. Project Schedule is to be delivered to the COR within seven (7) Calendar Days of contract award. The Contractor shall provide manufacturer’s warranties and update

O&M manuals and the shop drawings.

SECTION 4

PROJECT COORDINATION & ADMINISTRATION

4.1 General

A. The Contractor shall provide all materials, equipment, labor, and services required by this

SOW to perform the work for the Contract sum and within the Contract period of performance – 180 days.

B. The Contractor shall be responsible for ensuring that all its suppliers, manufacturers and subcontractors have reviewed all applicable documents relative to their work. The

Contractor shall provide all labor, material, equipment, and services not provided by the

Contractor’s suppliers, manufacturers, fabricators, and/or subcontractors.

4.2 Security

The Contractor is responsible for securing the work site, equipment, and materials from vandalism and theft.

4.3 Safety

A. The Contractor is solely responsible for worksite safety while performing work or inspections on Government property. The Contractor shall implement a safety program that protects the lives and health of personnel in the project area, prevents damage to property, and avoids work interruptions.

B. The Contractor is responsible for being cognizant of and ensuring compliance with the requirements set forth. Such responsibility shall apply to both the Contractor’s operations and those of the Contractor’s subcontractors.

C. The Contractor shall comply with all provisions of all applicable regulations of the

Occupational Safety and Health Administration (OSHA), 29 CFR 1910, Occupational

Safety and Health Standards, and 29 CFR 1926, Construction Standards.

1. The OSHA 29 CFR 1910 and 29 CFR 1926 can be accessed at http://www.osha.gov or http://www.gpo.gov/fdsys/.

D. The Contractor’s personnel shall be required to use appropriate personal protective equipment such as, but not limited to hard hats, safety goggles, welding shields, face shields, protective footwear, protective gloves, and hearing protection.

E. The Contractor shall perform daily housekeeping. The Government will not provide trash dumpsters.

4.4 Coordination

A. Contract operations shall be coordinated to ensure efficient and orderly progress of each part of the work. In addition to a Project Manager, the Contractor shall provide other administrative and supervisory personnel as required for proper coordination and administration of the work.

B. The Contractor’s Project Manager shall be available to the Government during business hours, as well as in emergencies.

C. After award of the Contract, the Contractor shall not remove, or exchange personnel identified in their proposal unless employment with the Contractor ceases, they are http://www.osha.gov/ http://www.gpo.gov/fdsys/ unavailable due to a medical emergency, or they are requested to be replaced by the

Government. Replacement can only take place after written approval from the CO.

D. The Contractor shall notify the maintenance inspector and the COR within twenty-four (24) hours of any personnel changes in the Project Superintendent, Project Manager, any Field

Superintendents, the Quality Control Manager, or any Safety and Health Officers.

SECTION 5

PROJECT MEETINGS

General

A. A kickoff meeting shall be held within 15 days of contract award.

B. The Contractor, the COR, or the CO may schedule project meetings at any time.

C. When USIBWC schedules a meeting, the COR shall inform participants and others involved and individuals whose presence is required, of date and time of each meeting.

The COR shall prepare the meeting agenda and distribute to all invited attendees.

D. When the Contractor schedules a meeting, the Contractor shall inform participants and others involved and individuals whose presence is required, of date and time of each meeting. The Contractor shall prepare the meeting agenda and distribute to all invited attendees.

5.2 Progress Meetings

A. If needed, the COR will schedule progress meetings once the Contractor has mobilized onsite. The COR will conduct and issue minutes of the meetings. Meeting minutes will become official Contract correspondence.

B. The Government may call other meetings on an "as needed" basis.

C. The purpose of these meetings shall be to analyze the progress of the work, resolve conflicts, and in general coordinate the operation of all organizations active at the project site.

SECTION 6

REGULATORY REQUIREMENTS

Contractor's Responsibility

A. It is the Contractor’s responsibility to perform work in compliance with all applicable requirements of federal, state, and local laws, codes, rules, regulations, ordinances, and standards, including, but not limited to, applicable requirements of the Waste Discharge

Requirements for the United States Section of the International Boundary And Water

Commission.

B. It shall be the responsibility of the Contractor to acquire copies of all applicable codes, regulations, and standards for ready reference.

C. Prior to the beginning of work, the Contractor shall be responsible for researching, coordinating, obtaining, and paying all applicable fees for all permits required by Federal, state, and local entities.

D. The Contractor shall be responsible for and shall give and maintain all notices required by applicable regulations, laws, or permitting authorities pertaining to work on of this project.

E. In instances where requirements are in conflict, the stricter standard shall apply.

F. All inspections, observations, or tests required for code compliance are the responsibility of the Contractor.

6.2 Permits

A. Prior to the beginning of work, the Contractor shall be responsible for researching, coordinating, obtaining, and paying all applicable fees for all permits required by Federal, state, and local entities. The Government is not responsible for any existing or newly introduced permits required before, during and/or after work on of this project.

B. The Contractor shall be responsible for and shall give and maintain all notices required by applicable regulations, laws, or permitting authorities pertaining to work on of this project.

7.1 Progress Payment

A. Invoices shall only include the cost for the work completed during the monthly progress period.

B. Progress payments do not constitute acceptance of any portion of the work and do not reduce the Contractor’s liability to replace unsatisfactory work, material, or equipment.

C. No progress payment will be made when, in the judgment of the Government, the work is not proceeding in accordance with the provisions of the Contract.

7.2 USIBWC Payment Processing

A. The Contractor shall submit invoices via the Invoice Processing Platform (IPP) System.

Further information on IPP will be provided at time of award.

B. The invoice for this Contract shall not be combined with any other work or other

Contracts; it shall be for this Contract only.

--End of Performance Work Statement —