DRAFT_PWS_SEWAGE_MICRO_SYSTEMS.pdf

27 MAY 2025

PERFORMANCE WORK STATEMENT (PWS)

FURNISH, INSTALL AND MAINTAIN SEWAGE MICROBE SYSTEMS

IN LIFT STATION FACILITIES 292, 585 AND 3001 AND NON-LIFT STATIONS

FACILITIES 834, 1257, 1990 AND 1992

LITTLE ROCK AFB, AR 72099

1. DESCRIPTION OF SERVICES

1.1. The contractor shall provide all qualified personnel, transportation, tools, equipment, materials and services required to maintain sewage microbe systems on Little Rock Air Force Base, AR 72099. The contractor shall accomplish all services below to meet the requirements of this Performance Work Statement (PWS). Work shall be in compliance of all Federal, State and local regulations, and codes for sewage system maintenance.

1.2. Non-Personal Services and/or Inherently Governmental Services. The Government will neither supervise contractor employees nor control the method by which the contractor performs the required tasks. It shall be the responsibility of the contractor to manage its employees and to guard against any actions that are of the nature of personal services or give the perception of personal services. If the contractor feels that any actions constitute, or are perceived to constitute personal services, it shall be the contractor’s responsibility to notify the procuring contracting officer (PCO) immediately. These services shall not be used to perform work of a policy/decision making or management nature, (e.g., inherently governmental functions). All decisions relative to programs supported by the contractor shall be the sole responsibility of the Government.

1.3. Technical Requirements: Before services are commenced, the contractor shall inspect and ascertain all information for the diligent performance of the service(s). The contractor shall notify the ordering agency of any conditions that prevent the suitable completion of these services to include operations that could endanger Government personnel or property and require appropriate action. The contractor must receive written approval from the Contracting Officer before starting work after finding such conditions (If the contractor discovers such problems associated with the work after starting, he or she shall immediately notify the Contracting Officer (CO) for their approval if the work is to continue). Contractor shall submit technical specifications for review and receive approval of said technical specifications through the CO prior to start.

1.3.1. Technical Information on Lift Station 292 and Sewage Flow. Lift station has 150 gpm pumps (3 phase/460v) with a daily average flow of 20,000 gallons. Wet well is 86 inches in diameter, 120 inches deep.

1.3.2. Technical Information on Pump Station 585 and Sewage Flow. Lift station has 50 gpm pumps (X phase/208v) with a daily average flow of 55,000 gallons. Wet well is 60 inches in diameter, 48 inches deep.

1.3,3. Technical Information on Lift Station 3001 and Sewage Flow. Lift station has two 900 gpm submersible pumps (3 phase/208v) with a daily average flow of 400,000 gallons. Wet well depth 10 feet, length 14 feet 4 inched, and width 14 feet 4 inches. High level alarm 7 feet 3 inches, Pump on 5 feet 4 inches, and pump off 1 foot.

1.3.4. Technical Information on 834, 1257, 1990 and 1992: Non lift station setup with normal facility water/sewage drainage. Units shall be fed directly into facility drains.

1.4. Product Requirements

1.4.1. Contractor shall furnish, update and maintain one each CHEMSEARCH Bio Amp programs or equal with required FREE-FLOW microbes (natural bacteria) that distributes 30 trillion microbes daily to break down greases, fats, oils, and human waste in lift station 3001 wet well. A technician will perform monthly routine maintenance inspections, replace FREE-Flow microbes as needed, clean equipment/ machine, responsible to troubleshoot and repair equipment failures at no cost to the government.

1.4.2. Contractor shall furnish, install and maintain 24 gallons of CHEMSEARCH Pit Boss Product Code 10035862 or equal for the initial dosing to liquefy, degrease for good glow in lift station 292 wet well. A technician will perform monthly routine maintenance inspections and apply by hand 2.4 gallons of Pit Boss monthly to maintain good flow when needed.

1.4.3. The contractor shall furnish, install and maintain four CHEMSEARCH Eco Storm systems or equal with required 100 billion microbes (natural bacteria) to break down greases, fats, oils, and human waste in lift station 585 wet well. Additionally, the contractor shall do a treatment of Odor shock treatment code 12064521 or equal as needed. Contractor shall furnish and install CHEMSEARCH Odor Punch product code 12062053 (50 gallons) or equal applied by auto dosing along with Drain Mate product code 12075905 or equal. A technician shall perform monthly routine maintenance inspections, replace chemical as needed, and clean equipment / machine. The contractor is responsible for troubleshooting and repairing equipment failures at no cost to the government.

1.4.4. Contractor shall furnish, install and maintain two CHEMSEARCH Bio Amp programs or equal with the required FREE-FLOW microbes (natural bacteria) that distributes 30 trillion microbes daily to break down greases, fats, oils, and human waste in lift station 3001 wet well. A technician will perform monthly routine maintenance inspections, replace FREE-Flow microbes as needed, clean equipment/ machine, responsible to troubleshoot and repair equipment failures at no cost to the government.

1.4.5. Contractor shall furnish, install and maintain three CHEMSEARCH Eco Storm systems or equal with required 100 billion microbes (natural bacteria) to break down greases, fats and oils, in facilities 1257, 1992 and 1990 (one per facility). Additionally, the contractor shall do treatments of Odor shock treatment code 12064521 or equal as needed. A technician shall perform monthly routine maintenance inspections, replace chemical as needed, and clean equipment / machine. The contractor is responsible for troubleshooting and repairing equipment failures at no cost to the government.

2. SERVICES SUMMARY

Performance Objective PWS Reference Performance Threshold Method

SS-1 Operation and Maintenance of Contractor-Furnished Equipment

1.0 inclusive Equipment maintained and operational 98% of the time.

Periodic Inspection

SS-2 Microbe Treatments in Selected Facilities listed in the

PWS

1.4 inclusive Treatments completed on required schedule 98% of the time

Periodic Inspection

2.1. Surveillance Methods

2.1.1. Performance Assessment. All remedies shall be IAW FAR 52.212-4(a) “Contract Terms and Conditions – Commercial Items, Inspection/Acceptance.”

2.1.2. Periodic Surveillances. This method is a “spot check” style of evaluation based on the contractor’s schedule. Periodic surveillances may be conducted on a scheduled basis (daily, weekly, monthly, quarterly, semi-annual or annually) and may be adjusted, based on quality trends.

Any unsatisfactory inspection (defect) result shall be recorded, and the Contractor shall re-perform the service after notification by the COR. Failing to meet the Performance threshold as outlined in the SS for any of these performance Objectives in any one-month period could result in a Corrective Action Report (CAR) from the CO. Failing to meet the performance threshold (exceeding the number of defective services) as outlined in the SS of these performance objectives in any combination for any two, or more consecutive or non-consecutive months during a contract period shall constitute an immediate Progress Meeting.

3. GOVERNMENT FURNISHED EQUIPMENT

3.1. 1 9 CES will provide 120v outlet, 208v outlet and 3/4 inch cold water source at each unit if requested by the contractor for use with the equipment installed. The 19 CES Utility Maintenance shop will provide technical support if required on all sewer lines on Little Rock

AFB.

4. TECHNICAL REQUIREMENTS

4.1. Contractor is required to be licensed in treatment of waste water and microbe usage.

Any chemical used must not violate state or federal regulations on waste water disposal or Little Rock AFB waste water permit.

4.2. Environmental Management

4.2.1. Policy. Little Rock Air Force Base has an Environmental Policy Statement (Appendix E) to focus on the ultimate goal of protecting our environment (work environment and the natural environment) while accomplishing our mission. All Contractors working on base are expected to acknowledge their role in Environmental Management Services (EMS) while completing their mission. Threats associated with service contracts include, but are not limited to: hazardous materials, spills, equipment leaks, etc. This will be briefed and documented initially for each project with updates for all subcontractors.

4.2.2. Hazardous Material Identification. Material Safety Data Sheets (MSDS) are required as specified in the latest version of Federal Standard No. 313 (including revisions adopted during the term of the contract) for any other material designated by a government technical representative as potentially hazardous and requiring safety controls. SDSs must be submitted by the contractor upon contract award.

4.2.3. HAZMO. The government (HAZMO personnel) will inventory all chemicals that the contractor brings on to Little Rock AFB or any property under the control of Little Rock AFB.

Any products that meet the criteria of “Hazardous Waste” must be coded and tracked until permanently removed from government property. The inventory will be performed prior to commencement of work. Criteria for identifying hazardous waste, is contained in Subpart C of 40 CFR, Part 261.

5. GENERAL REQUIREMENTS

5.1. Contractor personnel and vehicles must possess appropriate passes. These shall be obtained from Installation Security Forces Pass and ID at the Vehicle Inspection Center.

5.2. REAL-ID-compliant driver’s license or state-issued ID card, or another acceptable form of identification, is required for entering federal installation.

5.3. The Contractor is subject to all installation fire, safety, security, and traffic regulations.

5.4. The Government contracts on the understanding that the Contractor is complying with applicable laws concerning workplace safety.

5.5. The Contractor is subject to all citations and penalties for violation of applicable workplace safety laws. The burden of compliance rests with the Contractor. Enforcement of workplace safety laws is the responsibility of the agency specified in the applicable law.

5.6. The Contracting Officer may notify the Contractor of hazards in Contractor operations that endanger Government personnel or property and require appropriate action. This provision does not constitute assumption of liability for Occupational Safety and Health compliance on the part of the Government or negate other agency responsibility for enforcement of applicable laws.

5.7. Accident prevention principles must be thoroughly integrated into all operations. Unsafe conditions and practices, as identified by the designated representative, must be corrected immediately.

5.8. Contractor Employees: While on the installation, the contractor shall not employ persons for work on this contract if such employee is identified to the contractor by the Contracting Officer as a potential threat to the health, safety, security, general well-being or operational mission of the installation and its population. Contractor personnel shall present a neat appearance and be easily recognized as contractor employees. This may be accomplished by wearing distinctive clothing bearing the name of the organization or by wearing appropriate badges containing the organization's name and the employee's name. Contractor personnel must wear issued base identification cards at all times while on the installation.

5.9. Service contracts shall require contractor employees to identify themselves as contractor personnel by introducing themselves or being introduced as contractor personnel and displaying distinguishing badges or other visible identification for meetings with government personnel. In addition, contracts shall require contractor personnel to appropriately identify themselves as contractor employees in telephone conversations and in formal and informal written correspondence.

5.10. HOURS OF OPERATION. Normal base operation hours are from 7:00 am to 4:30 pm Monday – Friday. Contractor may operate MSW pickups as early as 6:30 am and as late as 6:30 pm Monday – Friday. Normal Recycling Center operation hours are 7:00 am to 3:30 pm Monday – Friday. Collection operations outside these hours shall require approval of the CO through the COR. The contractor shall notify the COR of any delays. If a holiday falls on a scheduled collection day, collections scheduled for that day shall be made on the following workday. Any collections rescheduled under this paragraph shall be accomplished in addition to all normal collections for that day. Any holiday rescheduling shall be at no additional cost to the government.

New Years Day Labor Day Martin Luther King Day Columbus Day Presidents Day Veterans Day Memorial Day Thanksgiving Day Juneteenth Day Christmas Day Independence Day

5.11. CONTINUATION OF ESSENTIAL CONTRACTOR SERVICES DURING CRISIS

5.11.1 Not required on this contract.

6.0. APPENDIXES

Appendix A: Commander’s Environmental Policy

Appendix B: Site Location Map

Appendix C: Contractor Deliverables

Appendix A: Commander’s Environmental Policy

Appendix B: Site Map

Appendix C: Contractor Deliverables

DELIVERABLE DELIVERED TO DELIVERED ON

Contractor Annual Schedule COR Tentative schedule upon contract award, final schedule 60 days after award.

HAZMAT Safety Data Sheets CO/COR Upon Contract Award HAZMAT Usage Report COR By the 10th of each month Contractor Invoice COR through

WAWF

By the 10th of each month.

DODI’s, DODM’s, AFI’s, AFM’s Misc Base Plans as they pertain to this contract.

Contractor As requested by the contractor.