QandA.pdf

Q1. With regard to the transportation and disposal, the requirement for pricing states disposal at WCS, which is in Andrews, TX. It also states treatment needs to be performed at WCS. Is this a specific compliance requirement, or can we propose an alternative to this location?

A1. You may propose an alternative location.

Q2. With regard to the explosive disposal location – is there a specific location you are looking for, or do we have to identify our own location, that is included in our pricing.

A2. You must identify your own location for the explosive disposal.

Q3. With the bid due date moving out a week, in Amendment 1, will the start date of 8/4/26 also move out one week?

A3. Yes, the start dates will slide as needed with edits of the solicitation.

Q4. Please confirm that the government will require Safety Data Sheets (SDS) for all materials to be disposed.

A4. We can provide SDS’s for all stock material, but not for mixtures.

Q5. Have any samples been mixed with any substance that could change their properties, and thus how it would be characterized, packaged, and disposed?

A5. For some samples the properties will be diƯerent. Contractors are expected to characterize, package, and dispose of those items.

Q6. In order to complete a jurisdictional determination, please confirm whether the radioactive materials to be addressed under this scope are currently possessed under a general/specific license(s) issued by the US NRC or State of MS.

A6. Yes. ERDC has NRC licenses for open source, closed source, and gauge sources. EL currently houses open and closed sources.

Q7. Section L does not specify required proposal content, structure, or page limitations for the technical approach discussion. Please clarify the expected level of detail and organization (e.g., does each individual item requiring disposal need to be discussed in detail, or is discussion by the various waste streams suƯicient?).

A7. Discussion by the various waste streams is suƯicient.

Q8. Should Optional Task 2 be addressed within our technical approach description, or is it suƯicient to describe scalability of the approach established for Task 1?

A8. They should address Optional Task 2 and should provide pricing for 2.

Q9. Section M does not clearly define evaluation subfactors for the technical approach.

Please clarify the specific criteria that will be used to evaluate technical proposals (e.g., understanding of requirements, technical methodology, risk mitigation, etc.).

A9.

Technical Approach Subfactor

Evaluation Criteria

1. Understanding of the Requirement

Demonstrates a thorough understanding of the scope, waste streams, project objectives, site conditions, applicable regulations, and performance challenges.

Identifies potential risks and proposed mitigation strategies.

2. Waste Characterization and Handling Procedures

Provides a clear methodology for identifying, segregating, packaging, labeling, storing, transporting, treating, and disposing of hazardous waste. Demonstrates compliance with applicable federal, state, and local regulations (e.g., RCRA, DOT, EPA, OSHA).

3. Technical Execution Plan

Presents a logical, detailed, and feasible work plan describing each phase of performance. Includes sequencing of activities, staƯing approach, equipment, transportation methods, waste tracking, and contingency procedures. Demonstrates the ability to minimize disruption and complete work eƯiciently.

4. Health and Safety Approach

Provides a comprehensive health and safety plan addressing hazard assessments, employee training, PPE, site controls, emergency response, spill prevention, exposure monitoring, and incident reporting.

Demonstrates measures to protect personnel, the public, and the environment.

5. Environmental Compliance and Regulatory Management

Demonstrates procedures for maintaining regulatory compliance, permits, manifests, inspections, reporting, recordkeeping, and coordination with regulatory agencies.

Describes internal quality assurance and compliance monitoring processes.

Technical Approach Subfactor

Evaluation Criteria

6. Quality Control and Performance Assurance

Describes quality control procedures to ensure work is performed correctly the first time. Includes inspection processes, documentation, corrective actions, management oversight, and continuous improvement methods.

7. Disposal Facilities and Waste Tracking

Identifies proposed treatment, storage, and disposal facilities (TSDFs), transportation network, waste manifest procedures, chain of custody, and final disposal documentation. Demonstrates ability to provide complete cradle-to-grave accountability.

8. Risk Management and Contingency Planning

Identifies technical, operational, regulatory, and environmental risks. Provides realistic contingency plans for spills, rejected loads, weather events, equipment failures, transportation delays, or emergency response situations.

Will use Outstanding, good, acceptable, marginal, unacceptable.

We will ask the following when reviewing proposals:

Does the oƯeror demonstrate a complete understanding of hazardous waste regulations and contract requirements?

Is the proposed methodology technically sound and achievable?

Are waste handling, packaging, transportation, and disposal procedures compliant with applicable regulations?

Does the safety plan adequately protect workers, the public, and the environment?

Are quality control measures suƯicient to ensure compliant performance?

Does the proposal provide eƯective risk mitigation and contingency planning?

Is the proposed schedule realistic and well integrated with the technical approach?

Does the contractor demonstrate eƯective cradle-to-grave waste accountability?

Q10. Please provide additional clarification on the expected scope of analytical services for unknown or partially characterized waste (e.g., required methods, turnaround expectations, or reporting standards).

A10. Analytics is diƯerent for all samples. Some have analytics from in house Chemistry, or independent labs, some only have user knowledge, some are legacy and we are unsure of the make up.

Q11. An attached spreadsheet is referenced in the solicitation on pages 13 and 27. We did not see a spreadsheet file included with the solicitation document. Please provide.

A11. Please see Attachment 1 Rad Disposal Task 1 List and Attachment 2 Optional Task 2 List.

Q12. The RFP indicates that the project POP will be 1 year. Is a detailed project schedule required as part of our technical approach.

A12. No - not required but it may prove helpful as it is not projected to take the full 12 months to complete.

Q13. Page 93 of the RFP lists “availability of qualified personnel and required equipment” as required for a passing grade on Technical Capability. How do you want that proven in the proposal – e.g., full resumes, a list of trainings, education, certifications, etc., for each proposed personnel. For equipment, do you want comprehensive equipment lists?

A13. Resumes that detail any certifications required. No comprehensive equipment list is required.

Q14. Can the Government provide documentation (e.g., original assay certificates, procurement records, etc.) for stock standard materials and; identify which items remain in their original containers?

A14. No. Items have been acquired over an extensive period of time, so certificates and procurement records are not available.

Q15. For the sealed sources (loose or within devices) that are included in Task 1, Table 2 (e.g., Items 8, 20, etc.) can the Government provide bidders with the most current assay certificates and specifications (e.g., make, model number, serial number, photos, etc.)?

This is to provide the Government with the most cost-effective disposition pathway for sealed radioactive source.

A15.

a. The above is the RAD label from item 8. Further information for item 8 Acquired Date: 22-SEP-1999, Manufacturer: NITON, Model No: 722Q, Serial No: U1460.

b. Item 20 is the internal source from a GC/MS instrument that is no longer functioning.

Q16. Solicitation Section 1.5: Are there any site-specific or USACE training requirements that must be met or received prior to starting work? If yes, what types of training are required, what is the duration of each, and what is the schedule for the training? How long is the initial and annual AT Level I awareness training (Solicitation Section 1.5.2)? How long is the Suspicious Activity Reporting training (Solicitation Section 1.5.5)? Is initial and annual refresher OPSEC Level I Awareness training (Solicitation Section 1.5.7) required and if yes, how long is this training? Is unescorted access required for this proposal?

A16. No. Specific training requirements will not be required; only the certifications listed in the PWS to remove the waste.

Q17. Solicitation Section 4.2 states: “Transport Waste to Waste Control Specialist (WCS) or to the Treatment, Storage, and Disposal Facility (TSDF) (Task 1 Tables 1, 2, & 3). - Treatment and disposal of waste at WCS (Task 1 Tables 1, 2, & 3). - Treatment and disposal at other TSDF for explosives (Task 1 Tables 1, 2, & 3).” Can alternate facilities be used such as processing facilities with final disposal at Waste Control Specialists? If yes, is there an approved list of facilities that may be utilized?

A17. Alternate facilities are fine and there is no approved list. That is just one that we know can take the waste. Others are available.

Q18. There are items in Task 2 that cannot be priced due until after sampling is completed.

What is the guidance on pricing these items?

A18. Guidance to pricing would be cost of sampling plus estimate to remove similar wastes

Q19. Solicitation Section 4.2 states: “The following three tables include all items that must be packed and disposed of, and the attached spreadsheet includes additional notes and descriptions of the items.” Please provide the additional spreadsheet with the additional notes and descriptions of the items.

A19. Spreadsheets are uploaded as additional attachments

Q20. In Task 1, Table 1, item numbers 2-5, is DMP intended to be DPM, disintegrations per minute?

A20. Yes

Q21. In Task 1, Table 1, item number 7, what is the concentration of nitrosodimethylamine in the aqueous sterile solution?

A21. The only information we have is what is provided on the table

Q22. In Task 1, Table 1, item number 8, what is the liquid constituent for the Benzo[a]pyrene?

A22. The only information we have is what is provided on the table

Q23. In Task 1, Table 1, item number 10, what is the liquid constituent for the L-Tyrosine?

A23. The only information we have is what is provided on the table

Q24. In Task 1, Table 1, item number 12, what is the liquid constituent for the pyrene?

A24. The only information we have is what is provided on the table

Q25. In Task 1, Table 1, item number 13, what is the liquid constituent for the L- Phenylalinine?

A25. The only information we have is what is provided on the table

Q26. In Task 1, Table 1, item number 14, what is the liquid constituent for the sodium bicarbonate?

A26. The only information we have is what is provided on the table

Q27. In Task 1, Table 1, item number 16, what is the liquid constituent for the DU? Are there solid, visible fragments or pieces of DU in the liquid? If yes, what are the sizes or is it liquid contaminated with DU particulate?

A27. The only information we have is what is provided on the table

Q28. In Task 1, Table 1, item number 17, what is the liquid constituent for the C14?

A28. The only information we have is what is provided on the table

Q29. In Task 1, Table 1, item number 18, what is the complete chemical name? Only a partial name is provided, 2,3,7,8-Tetrachloro [14C]dibu

A29. The only information we have is what is provided on the table

Q30. In Task 1, Table 1, item numbers 19-29, what is the liquid constituent for the DU? Are there solid, visible fragments or pieces of DU in the liquid? If yes, what are the sizes or is it liquid contaminated with DU particulate?

A30. Review photos attached to table for best response – majority are liquids only – 28/29 are not clear liquids

Q31. In Task 1, Table 1, item numbers 33, 35-38, 43-46, 48, 50 and 51 are the PCBs TSCA regulated? What is the concentration in ppm of PCBs in the solutions?

A31. The only information we have is what is provided on the table

Q32. In Task 1, Table 2, item number 1, describe the solid matrix for the Ni-63? For example, is it debris, soil, glass, plastic, etc?

A32. Solid. Review photo table on spreadsheet

Q33. In Task 1, Table 2, for all items with DU, are there solid, visible fragments or pieces of DU in the liquid? If yes, what are the sizes or is it solids or soils contaminated with DU particulate?

A33. Solid. Review photo table on spreadsheet

Q34. In Task 1, Table 2, item number 6, are there inner containers of soil in the 55 gal drum or is the entire drum filled with soil?

A34. The 55 drum is approx. 1/3 full of soil

Q35. In Task 1, Table 2, item number 8, provide the manufacture, serial number, and dimensions for the XRF Spectrum Analyzer.

A35. XRF Spectrum analyzer multi-element 700 series, model # 722Q Review photo tab on excel spreadsheet

Q36. In Task 1, Table 2, item numbers 11 and 12, describe the waste including dimensions

A36. Solid DU in sample bag fits in the palm? No real dimensions

Q37. In Task 1, Table 2, item numbers 14-17, describe the solid matrix for the samples.

A37. Solid/crystal

Q38. In Task 1, Table 2, item numbers 21, describe DU-inner.

A38. DU-inner is the identifying name – sample is solid DU sample

Q39. In Task 1, Table, 2, item number 22, is UFO defined as uranyl fluoride?

A39. The only information we have is what is provided on the table

Q40. In Task 1, Table 2, item number 24, define Refined DU.

A40. The only information we have is what is provided on the table

Q41. In Task 1, Table 3, item numbers 1,3 and 5, what are the volumes or container sizes?

A41. 1: approx 100 mL? 3: solid 25g? 5: container size approx. 100 mL?

Q42. In Task 1, Table 2, item number 2, is this a 30 gal drum of vials? What is the size of the vials in the drum?

A42. Per the table, item 2 is 10 different glass bottles all at 500 mL each. Item 4 is a 30 gal drum of trash (gloves, glassware, empty containers, etc)

Q43. In Task 2, are any of these chemicals contaminated with radioactive material? If yes, provide specific details about the radioactivity (isotope, activity) for each item.

A43. Activity & isotope are listed in table 1.

Q44. Is the Specialized Services Subcontractor required to maintain their own radioactive materials license to package the waste on ERDC-EL’s site or can the Specialized Services Subcontractor work under ERDC-EL’s license? Is the site under federal jurisdiction?

A44. According to ERDCs RSO, SSS must pack under their own license. Given we ARE a gov/fed agency, and licenses through the NRC, I would say yes.

Q45. Could it be confirmed that there is no biological or infectious (6.2) material in Task 2 inventory?

A45. NO infectious material in the Task 2 inventory although some of these vials do contain mold (Task 2, Bio Lab tab, B6011).

Q46. If a liquid, can the solvent/solution be identified for each item listed as DNAN?

A46. Likely Water/Acetonitrile/Methanol/Acetone

Q47. Could the concentration range be given for constituents in DNAN/TNT/NQ with chitin Vial Rack? (200 x 2 ml Vials)

A47. The only information we have is what is provided on the table

Q48. What material/chemical does GW#2 reference? Can you provide more information (i.e SDS, product label)?

A48. The only information we have is what is provided on the table

Q49. What material/chemical does GW and HCRW reference? Can you provide more information (i.e SDS, product label)?

A49. The only information we have is what is provided on the table

Q50. If a liquid, can the solvent/solution be identified for each item listed as NQ?

A50. Likely Water/Acetonitrile/Methanol/Acetone

Q51. If a liquid, can the solvent/solution be identified for each item listed as NTO?

A51. Likely Water/Acetonitrile/Methanol/Acetone

Q52. If a liquid, can the solvent/solution be identified for each item listed as M1 167 Propellant?

A52. Likely Water/Acetonitrile/Methanol/Acetone

Q53. What material/chemical does RT2 B2 reference? If a liquid, can the solvent/solution be identified? Can you provide more information (i.e SDS, product label)?

A53. The only information we have is what is provided on the table

Q54. If a liquid, can the solvent/solution be identified for each item listed as RDX?

A54. Likely Water/Acetonitrile/Methanol/Acetone

Q55. What material/chemical does SW#1 & #2 reference? If a liquid, can the solvent/solution be identified? Can you provide more information (i.e SDS, product label)?

A55. The only information we have is what is provided on the table

Q56. If a liquid, can the solvent/solution be identified for each item listed as TNT?

A56. Likely Water/Acetonitrile/Methanol/Acetone

Q57. If a liquid, can the solvent/solution be identified for each item listed as TNX?

A57. Likely Water/Acetonitrile/Methanol/Acetone

Q58. What material/chemical does WIC -Sets 1,2,3, reference? Can you provide more information (i.e SDS, product label)?

A58. The only information we have is what is provided on the table

Q59. If a liquid, can the solvent/solution be identified for each item listed as DNX?

A59. Likely Water/Acetonitrile/Methanol/Acetone

Q60. What material/chemical does IAAAP reference? If a liquid, can the solvent/solution be identified?

A60. The only information we have is what is provided on the table

Q61. If a liquid, can the solvent/solution be identified for each item listed as DNT?

A61. Likely Water/Acetonitrile/Methanol/Acetone

Q62. What is the estimated duration of this project?

A62. Samples are ready to be categorized etc. This should take less than several months.