Attachment 5 - Past Performance Questionnaire (1).pdf

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Attached to
UK-Wide Integrated Waste Management Services (IWMS)
Solicitation number
FA558726R0002
Issued by

About this file

This document is a Past Performance Questionnaire used by the 48th Contracting Squadron at Royal Air Force Lakenheath, United Kingdom to evaluate contractors' qualifications for a UK-Wide Integrated Waste Management Services (IWMS) contract.

The IWMS contract requires a contractor to provide all personnel, equipment, containers, tools, materials, vehicles, supervision, and associated services to perform solid waste (including recycling), non-hazardous liquid waste, and hazardous liquid waste collection and removal across multiple U.S. Visiting Forces (USVF) locations throughout the UK, including RAF Lakenheath, Feltwell, Mildenhall, Alconbury, Blenheim Crescent, Det 6, Croughton, Fairford, Molesworth, and Welford. Work must comply with applicable UK laws, regulations, international agreements, Status of Forces Agreements (SOFA), Final Governing Standards (FGS), and the Overseas Environmental Baseline Guidance Document (OEBGD). Responses to this questionnaire are due by 15 July 2026 and should be emailed to 48CONS.PKB.Refuse@us.af.mil. The questionnaire itself is a standardized template containing 26 evaluation questions organized into four sections covering contract identification, customer/agency identification, respondent identification, and detailed performance information. Performance ratings range from Exceptional (E) to Unsatisfactory (U), with supporting information required for each response. Key evaluation factors include contractor experience managing multiple regions simultaneously, handling minimum equipment specifications (290 Front End Loaders and 1.2 million liters of liquid waste capacity), performing full-scope refuse maintenance services, managing subcontractors effectively, contract values of at least £4,000,000 annually, employee retention, and overall past performance on similar contracts.

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For Official Use Only When completed, this document is Source Selection Information IAW FAR 2.101 and 3.104.

Attachment 5: Past Performance Questionnaire

For Official Use Only Page 1 of 7

The 48th Contracting Squadron, Royal Air Force (RAF) Lakenheath, United Kingdom (UK) is in the process of competitively selecting a source for UK Wide Integrated Waste Management Servies (IWMS).

The Contractor shall provide all personnel, equipment, containers, tools, materials, vehicles, supervision, and other items and services necessary to perform the IWMS described in this performance work statement (PWS) at U.S.

Visiting Forces (USVF) locations across the UK. IWMS consists of solid (including recycling), non-hazardous and hazardous liquid waste collections and removal. As of the date of this PWS, USVF locations include RAF Lakenheath, Feltwell, Mildenhall, Alconbury, Blenheim Crescent, Det 6, Croughton, Fairford, Molesworth and Welford. The Contractor shall perform to the standards in the contract, as well as all applicable United Kingdom laws and regulations, international agreements, Status of Forces Agreements (SOFA) and appropriate Final Governing Standards (FGS) or in their absence, the Overseas Environmental Baseline Guidance Document

(OEBGD).

One of the considerations in proposal evaluation is the verification of the offerors past performance on contracts or other work efforts which reflect the offeror's ability to perform on the proposed effort. We depend on information received from organizations such as yours, which have had first-hand experience with the offeror, for the evaluation of the offeror's performance on those contracts or work efforts.

Our areas of interest regarding the offeror are summarized in the enclosed questionnaire. In order to meet the acquisition milestones, we request your written response by 15 July 2026. This schedule will allow us sufficient time to analyze the data prior to the start of any negotiations.

To assist you in preparing your response and expediting your reply, the questionnaire may be filled out electronically and e-mailed to 48CONS.PKB.Refuse@us.af.mil. Your completed questionnaire will become a part of the official source selection records.

Your assistance is greatly appreciated, and your prompt response will be one of the keys to the successful and timely completion of this Source Selection.

ESTHER HAMILTON, Contracting Officer, USAF Contracting Officer

Enc.

Attachment 5 -Past Performance Questionnaire http://farsite.hill.af.mil/reghtml/regs/far2afmcfars/fardfars/far/02.htm#P10_602 http://farsite.hill.af.mil/reghtml/regs/far2afmcfars/fardfars/far/03.htm#P41_5836 mailto:48CONS.PKB.Refuse@us.af.mil

Attachment 4: Past Performance Questionnaire

For Official Use Only Page 2 of 7

Section 1: Contract Identif ication

A. Contractor (Company/Division):

B. Contractor Cage Code:

C. Contract Number:

D. Contract Type (e.g., (Firm Fixed Price (FFP), Fixed Price Incentive (Firm Target) (FPIF), Cost Plus Incentive Fee (CPIF), Cost Plus Fixed Fee (CPFF), etc.):

E. Program Title:

F. Brief Program Description:

G. Program Phase (e.g., Engineering & Manufacturing Development (EMD)):

H. Period of Performance

1. Original Schedule (assuming all options exercised):

Beginning Date _________ through ____________

2. Current Schedule (assuming all options exercised):

Beginning Date _________ through ____________

3. Reason for difference (if applicable):

I. Contract Value

1. Original maximum contract dollar value (assuming all options exercised): $/£

2. Current maximum contract dollar value (assuming all options exercised): $/£

3. Reasons for difference between original and current contract dollar value (if applicable):

J. Description of work performed:

K. Was this a competitively awarded contract? ☐ Yes ☐ No

L. Contractor’s Role: ☐ Prime Contractor ☐ Subcontractor ☐ Key Personnel

Note: If offeror holds or has held other contracts with your agency/organization in the last three (3) years, please complete separate Past Performance Questionnaire forms for those contracts as well.

Section 2: Customer or Agency Identification

A. Customer or agency name:

B. Customer or agency description (if applicable):

http://farsite.hill.af.mil/reghtml/regs/far2afmcfars/fardfars/far/02.htm#P10_602

Attachment 4: Past Performance Questionnaire

For Official Use Only Page 3 of 7

C. Geographic description of work performed under this contract (i.e., local, nationwide, worldwide, other Commands, please state location):

Section 3: Respondent Identif ication

A. Respondent’s name:

B. Respondent’s title:

C. Respondent’s phone/fax number/e-mail address:

D. Length of time (number of years/months) respondent worked on subject contract and description of responsibility/position/role:

E. Other suggested points of contact:

Section 4: Performance Information

In the table below, indicate your rating for the contractor’s performance by placing an “X” in the appropriate block to the right of each question. Provide supporting information for each response in the space provided.

Attach additional pages if more space is needed. The performance rating scale is defined as follows:

Code Performance Rating

E EXCEPTIONAL – Performance meets contractual requirements and exceeds many requirements to the Government’s benefit. The contractual performance being assessed was accomplished with few minor problems for which corrective actions taken by the contractor were highly effective.

V VERY GOOD – Performance meets contractual requirements and exceeds some requirements to the Government’s benefit. The contractual performance being assessed was accomplished with some minor problems for which corrective actions taken by the contractor were effective.

S SATISFACTORY – Performance meets contractual requirements. The contractual performance being assessed contains some minor problems for which corrective actions taken by the contractor appear or were satisfactory.

M MARGINAL – Performance does not meet some contractual requirements. The contractual performance being assessed reflects a serious problem for which the contractor has not yet identified corrective actions or the contractor’s proposed actions appear only marginally effective or were not fully implemented.

U UNSATISFACTORY – Performance does not meet most contractual requirements and recovery is not likely in a timely manner. The contractual performance being assessed contains serious problem(s) for which the contractor’s corrective actions appear or were ineffective.

N/A NOT APPLICABLE – Unable to provide a rating. Contract did not include performance for this aspect, performance was not observed, or information was not available. Do not know.

Attachment 4: Past Performance Questionnaire

For Official Use Only Page 4 of 7

The Contractor: E V S M U N/A

1. Provided experienced managers and supervisors with the technical and administrative abilities needed to meet contract requirements.

SUPPORTING INFORMATION:

2. Delegated authority to project managers and supervisors commensurate with contract requirements.

SUPPORTING INFORMATION:

3. Demonstrated the ability to hire, maintain, and replace, if necessary, qualified personnel during the contract period.

SUPPORTING INFORMATION:

4. Provided a sufficient number of qualified personnel to meet contract requirements?

SUPPORTING INFORMATION:

5. Followed approved quality control plan.

SUPPORTING INFORMATION:

6. Provided effective quality control and/or inspection procedures to meet contract requirements.

SUPPORTING INFORMATION:

7. Corrected deficiencies in timely manner and pursuant to their quality control procedures.

SUPPORTING INFORMATION:

8. Provided timely resolution of contract discrepancies.

SUPPORTING INFORMATION:

Attachment 4: Past Performance Questionnaire

For Official Use Only Page 5 of 7

The Contractor: E V S M U N/A

9. Identified problems as they occurred.

SUPPORTING INFORMATION:

10. Suggested alternative approaches to problems.

SUPPORTING INFORMATION:

11. Displayed initiative to solve problems.

SUPPORTING INFORMATION:

12. Met established mobilization plan.

SUPPORTING INFORMATION:

13. Was responsive to contract changes.

SUPPORTING INFORMATION:

14. Provided adequate project supervision.

SUPPORTING INFORMATION:

15. Provided accurate and complete line-item cost proposals including all aspects of work required for each task.

SUPPORTING INFORMATION:

16. Cooperated and communicated with government/company personnel after award.

SUPPORTING INFORMATION:

17. How would you rate the contractor's overall performance on this contract?

SUPPORTING INFORMATION:

Attachment 4: Past Performance Questionnaire

For Official Use Only Page 6 of 7

The Contractor: E V S M U N/A

18. Was the contractor ever issued a cure or show cause notice under the referenced contract?

If yes, explain.

EXPLANATION:

☐ Yes

☐ No

19. Would you award another contract to this contractor? If not, explain.

EXPLANATION:

☐ Yes

☐ No

20. Has the contractor managed at least two (2) separate regions simultaneously? A region is a geographical area that includes multiple sites)

EXPLANATION:

☐ Yes

☐ No

21. Has the contractor performed services across multiple counties/regions simultaneously?

EXPLANATION:

☐ Yes

☐ No

22. Has the contractor provided services for a minimum of 290 Front End Loaders and a minimum of 1.2 million liters of liquid waste?

EXPLANATION:

☐ Yes

☐ No

23. Has the contractor performed a full range of refuse maintenance services of the scope of the PWS (to include the management of subcontractors)?

EXPLANATION:

☐ Yes

☐ No

24. Does the contractor use subcontractors? If yes, has the performance experienced any gaps in service or had any issues? Please state the issues (if applicable).

EXPLANATION:

☐ Yes

☐ No

25. Is the contract annual dollar value worth a minimum of £4,000,000 ($5,380,000)? If no, please state the estimated value.

EXPLANATION:

☐ Yes

☐ No

Attachment 4: Past Performance Questionnaire

For Official Use Only Page 7 of 7

The Contractor: E V S M U N/A

26. Has the contractor displayed a high turnover of employees or displayed signs of employee retention issues?

EXPLANATION

☐ Yes

☐ No

Additional remarks:

[click and pick the date]

Respondent’s Signature Date

Thank you for your prompt response and assistance!

Please return this completed questionnaire to:

E-Mail to: 48CONS.PKB.Refuse@us.af.mil http://farsite.hill.af.mil/reghtml/regs/far2afmcfars/fardfars/far/02.htm#P10_602 http://farsite.hill.af.mil/reghtml/regs/far2afmcfars/fardfars/far/03.htm#P41_5836 mailto:48CONS.PKB.Refuse@us.af.mil

For Official Use Only:
Page 1 of 7:
through:
Current Schedule assuming all options exercised:
through_2:
Reason for difference if applicable:
K Was this a competitively awarded contract: Off
Prime Contractor: Off
Subcontractor: Off
Key Personnel: Off
For Official Use Only_2:
Page 2 of 7:
For Official Use Only_3:
Page 3 of 7:
The Contractor:
E1 Provided experienced managers and supervisors with the technical and administrative abilities needed to meet contract requirements SUPPORTING INFORMATION:
V1 Provided experienced managers and supervisors with the technical and administrative abilities needed to meet contract requirements SUPPORTING INFORMATION:
S1 Provided experienced managers and supervisors with the technical and administrative abilities needed to meet contract requirements SUPPORTING INFORMATION:
M1 Provided experienced managers and supervisors with the technical and administrative abilities needed to meet contract requirements SUPPORTING INFORMATION:
U1 Provided experienced managers and supervisors with the technical and administrative abilities needed to meet contract requirements SUPPORTING INFORMATION:
NA1 Provided experienced managers and supervisors with the technical and administrative abilities needed to meet contract requirements SUPPORTING INFORMATION:
E2 Delegated authority to project managers and supervisors commensurate with contract requirements SUPPORTING INFORMATION:
V2 Delegated authority to project managers and supervisors commensurate with contract requirements SUPPORTING INFORMATION:
S2 Delegated authority to project managers and supervisors commensurate with contract requirements SUPPORTING INFORMATION:
M2 Delegated authority to project managers and supervisors commensurate with contract requirements SUPPORTING INFORMATION:
U2 Delegated authority to project managers and supervisors commensurate with contract requirements SUPPORTING INFORMATION:
NA2 Delegated authority to project managers and supervisors commensurate with contract requirements SUPPORTING INFORMATION:
E3 Demonstrated the ability to hire maintain and replace if necessary qualified personnel during the contract period SUPPORTING INFORMATION:
V3 Demonstrated the ability to hire maintain and replace if necessary qualified personnel during the contract period SUPPORTING INFORMATION:
S3 Demonstrated the ability to hire maintain and replace if necessary qualified personnel during the contract period SUPPORTING INFORMATION:
M3 Demonstrated the ability to hire maintain and replace if necessary qualified personnel during the contract period SUPPORTING INFORMATION:
U3 Demonstrated the ability to hire maintain and replace if necessary qualified personnel during the contract period SUPPORTING INFORMATION:
NA3 Demonstrated the ability to hire maintain and replace if necessary qualified personnel during the contract period SUPPORTING INFORMATION:
E4 Provided a sufficient number of qualified personnel to meet contract requirements SUPPORTING INFORMATION:
V4 Provided a sufficient number of qualified personnel to meet contract requirements SUPPORTING INFORMATION:
S4 Provided a sufficient number of qualified personnel to meet contract requirements SUPPORTING INFORMATION:
M4 Provided a sufficient number of qualified personnel to meet contract requirements SUPPORTING INFORMATION:
U4 Provided a sufficient number of qualified personnel to meet contract requirements SUPPORTING INFORMATION:
NA4 Provided a sufficient number of qualified personnel to meet contract requirements SUPPORTING INFORMATION:
E5 Followed approved quality control plan SUPPORTING INFORMATION:
V5 Followed approved quality control plan SUPPORTING INFORMATION:
S5 Followed approved quality control plan SUPPORTING INFORMATION:
M5 Followed approved quality control plan SUPPORTING INFORMATION:
U5 Followed approved quality control plan SUPPORTING INFORMATION:
NA5 Followed approved quality control plan SUPPORTING INFORMATION:
E6 Provided effective quality control andor inspection procedures to meet contract requirements SUPPORTING INFORMATION:
V6 Provided effective quality control andor inspection procedures to meet contract requirements SUPPORTING INFORMATION:
S6 Provided effective quality control andor inspection procedures to meet contract requirements SUPPORTING INFORMATION:
M6 Provided effective quality control andor inspection procedures to meet contract requirements SUPPORTING INFORMATION:
U6 Provided effective quality control andor inspection procedures to meet contract requirements SUPPORTING INFORMATION:
NA6 Provided effective quality control andor inspection procedures to meet contract requirements SUPPORTING INFORMATION:
E7 Corrected deficiencies in timely manner and pursuant to their quality control procedures SUPPORTING INFORMATION:
V7 Corrected deficiencies in timely manner and pursuant to their quality control procedures SUPPORTING INFORMATION:
S7 Corrected deficiencies in timely manner and pursuant to their quality control procedures SUPPORTING INFORMATION:
M7 Corrected deficiencies in timely manner and pursuant to their quality control procedures SUPPORTING INFORMATION:
U7 Corrected deficiencies in timely manner and pursuant to their quality control procedures SUPPORTING INFORMATION:
NA7 Corrected deficiencies in timely manner and pursuant to their quality control procedures SUPPORTING INFORMATION:
E8 Provided timely resolution of contract discrepancies SUPPORTING INFORMATION:
V8 Provided timely resolution of contract discrepancies SUPPORTING INFORMATION:
S8 Provided timely resolution of contract discrepancies SUPPORTING INFORMATION:
M8 Provided timely resolution of contract discrepancies SUPPORTING INFORMATION:
U8 Provided timely resolution of contract discrepancies SUPPORTING INFORMATION:
NA8 Provided timely resolution of contract discrepancies SUPPORTING INFORMATION:
For Official Use Only_4:
Page 4 of 7:
The Contractor_2:
E9 Identified problems as they occurred SUPPORTING INFORMATION:
V9 Identified problems as they occurred SUPPORTING INFORMATION:
S9 Identified problems as they occurred SUPPORTING INFORMATION:
M9 Identified problems as they occurred SUPPORTING INFORMATION:
U9 Identified problems as they occurred SUPPORTING INFORMATION:
NA9 Identified problems as they occurred SUPPORTING INFORMATION:
E10 Suggested alternative approaches to problems SUPPORTING INFORMATION:
V10 Suggested alternative approaches to problems SUPPORTING INFORMATION:
S10 Suggested alternative approaches to problems SUPPORTING INFORMATION:
M10 Suggested alternative approaches to problems SUPPORTING INFORMATION:
U10 Suggested alternative approaches to problems SUPPORTING INFORMATION:
NA10 Suggested alternative approaches to problems SUPPORTING INFORMATION:
E11 Displayed initiative to solve problems SUPPORTING INFORMATION:
V11 Displayed initiative to solve problems SUPPORTING INFORMATION:
S11 Displayed initiative to solve problems SUPPORTING INFORMATION:
M11 Displayed initiative to solve problems SUPPORTING INFORMATION:
U11 Displayed initiative to solve problems SUPPORTING INFORMATION:
NA11 Displayed initiative to solve problems SUPPORTING INFORMATION:
E12 Met established mobilization plan SUPPORTING INFORMATION:
V12 Met established mobilization plan SUPPORTING INFORMATION:
S12 Met established mobilization plan SUPPORTING INFORMATION:
M12 Met established mobilization plan SUPPORTING INFORMATION:
U12 Met established mobilization plan SUPPORTING INFORMATION:
NA12 Met established mobilization plan SUPPORTING INFORMATION:
E13 Was responsive to contract changes SUPPORTING INFORMATION:
V13 Was responsive to contract changes SUPPORTING INFORMATION:
S13 Was responsive to contract changes SUPPORTING INFORMATION:
M13 Was responsive to contract changes SUPPORTING INFORMATION:
U13 Was responsive to contract changes SUPPORTING INFORMATION:
NA13 Was responsive to contract changes SUPPORTING INFORMATION:
E14 Provided adequate project supervision SUPPORTING INFORMATION:
V14 Provided adequate project supervision SUPPORTING INFORMATION:
S14 Provided adequate project supervision SUPPORTING INFORMATION:
M14 Provided adequate project supervision SUPPORTING INFORMATION:
U14 Provided adequate project supervision SUPPORTING INFORMATION:
NA14 Provided adequate project supervision SUPPORTING INFORMATION:
E15 Provided accurate and complete lineitem cost proposals including all aspects of work required for each task SUPPORTING INFORMATION:
V15 Provided accurate and complete lineitem cost proposals including all aspects of work required for each task SUPPORTING INFORMATION:
S15 Provided accurate and complete lineitem cost proposals including all aspects of work required for each task SUPPORTING INFORMATION:
M15 Provided accurate and complete lineitem cost proposals including all aspects of work required for each task SUPPORTING INFORMATION:
U15 Provided accurate and complete lineitem cost proposals including all aspects of work required for each task SUPPORTING INFORMATION:
NA15 Provided accurate and complete lineitem cost proposals including all aspects of work required for each task SUPPORTING INFORMATION:
E16 Cooperated and communicated with governmentcompany personnel after award SUPPORTING INFORMATION:
V16 Cooperated and communicated with governmentcompany personnel after award SUPPORTING INFORMATION:
S16 Cooperated and communicated with governmentcompany personnel after award SUPPORTING INFORMATION:
M16 Cooperated and communicated with governmentcompany personnel after award SUPPORTING INFORMATION:
U16 Cooperated and communicated with governmentcompany personnel after award SUPPORTING INFORMATION:
NA16 Cooperated and communicated with governmentcompany personnel after award SUPPORTING INFORMATION:
E17 How would you rate the contractor s overall performance on this contract SUPPORTING INFORMATION:
V17 How would you rate the contractor s overall performance on this contract SUPPORTING INFORMATION:
S17 How would you rate the contractor s overall performance on this contract SUPPORTING INFORMATION:
M17 How would you rate the contractor s overall performance on this contract SUPPORTING INFORMATION:
U17 How would you rate the contractor s overall performance on this contract SUPPORTING INFORMATION:
NA17 How would you rate the contractor s overall performance on this contract SUPPORTING INFORMATION:
For Official Use Only_5:
Page 5 of 7:
The Contractor_3:
18 Was the contractor ever issued a cure or show cause notice under the referenced contract If yes explain EXPLANATION:
Yes No:
undefined: Off
undefined_2: Off
19 Would you award another contract to this contractor If not explain EXPLANATION:
undefined_3: Off
20 Has the contractor managed at least two 2 separate regions simultaneously A region is a geographical area that includes multiple sites EXPLANATION:
Yes No_2:
undefined_4: Off
undefined_5: Off
21 Has the contractor performed services across multiple countiesregions simultaneously EXPLANATION:
undefined_6: Off
22 Has the contractor provided services for a minimum of 290 Front End Loaders and a minimum of 12 million liters of liquid waste EXPLANATION:
Yes No_3:
undefined_7: Off
undefined_8: Off
23 Has the contractor performed a full range of refuse maintenance services of the scope of the PWS to include the management of subcontractors EXPLANATION:
Yes No_4:
undefined_9: Off
undefined_10: Off
24 Does the contractor use subcontractors If yes has the performance experienced any gaps in service or had any issues Please state the issues if applicable EXPLANATION:
undefined_11: Off
25 Is the contract annual dollar value worth a minimum of 4000000 5380000 If no please state the estimated value EXPLANATION:
Yes No_5:
Yes_5: Off
undefined_12: Off
For Official Use Only_6:
Page 6 of 7:
The Contractor_4:
undefined_13: Off
undefined_14: Off
Yes No_6:
Thank you for your prompt response and assistance:
For Official Use Only_7:
Page 7 of 7:
2026-06-12T06:20:58+0100
HAMILTON.ESTHER.M.1384303842

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