Questions and Answers 1 8.5.25.xlsx
XLSX spreadsheet 17 KB Posted
- Solicitation number
- LCFDL25R0023
- Issued by
-
Library of Congress
About this file
This document is a Questions and Answers (Q&A) file for Solicitation LCFDL25R0023, a digitization project for the Naval Surface Warfare Center, Dahlgren Division. The Q&A addresses technical specifications for digitizing a microfiche collection containing 52% unclassified and 48% confidential materials, with key clarifications on imaging requirements, file formats, and contract terms. Significant details include acceptance of 3000 ppi resolution (down from 4000 ppi), requirements for creating PDF/A, TIFF, and .txt files for each image, OCR text extraction, and a 20% error threshold for batch rejection.
The Q&A also provides insights into contractor personnel qualifications, which were modified to require only 1 year of digitization experience, and clarifies handling of classified materials. The contractor must be certified to handle confidential materials prior to project start, with a prioritization sequence of digitizing poor condition microfiche first, then confidential materials, and finally unclassified materials. The project involves creating digital images of Naval Surface Warfare Center technical reports, with special handling for brittle microfiche and compliance with FADGI 3-star performance standards. The solicitation is due August 15, 2025, with a firm-fixed price contract anticipated.
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Sheet1
QUESTIONS AND ANSWERS 1
| DOCUMENT | LCFDL25R0023 |
| SECTION NO. | C.4.1 |
| SECTION NAME | Materials to be Digitized |
| SECTION TEXT | Estimated percentages: |
| o Unclassified – 52% | |
| o Confidential – 48% | |
| QUESTION 1 | Would the Government accept the Confidential material on a Secret hard drive? |
| ANSWER | Yes |
| DOCUMENT | LCFDL25R0023 |
| SECTION NO. | C.4.2.2. |
| SECTION NAME | Image Processing |
| SECTION TEXT | Insert PDF declassification page at the beginning of microfiche where the documents are unclassified. In these instances, the envelope is marked with the declassification, but the microfiche has the original, unredacted classification listed. |
| QUESTION 2 | Can the Government please clarify whether the declassification page is to be applied to the 52% unclassified material, or the confidential 48% material? The text says it is to be applied to the unclassified documents, but also says the microfiche has the original, unredacted classification – which seems to be in conflict. |
| ANSWER | 1-5% of the unclassified collection would need a declassification page inserted. The documents were originally microfiched when they were confidential but later deemed to be unclassified, so a sticker on the fiche envelope indicates the declassification. Without a manually-inserted declassification page, the electronic copy would appear to be a classified document. |
| DOCUMENT | LCFDL25R0023 |
| SECTION NO. | B.2.1. |
| SECTION NAME | Price Schedule |
| SECTION TEXT | Table with Optional CLINs |
| QUESTION 3 | What is the basis for exercising the optional CLINs - (a) incremental funding applied as identified and approved, (b) higher than the anticipated 50 average images per sheet as performance progresses, (c) additional material identified, or (d) some other basis? |
| ANSWER | The basis for exercising optional CLINs will most likely be either (a), (b), and/or ( c). |
| DOCUMENT | LCFDL25R0023 |
| SECTION NO. | E.2.2.1 |
| SECTION NAME | Customer Inspection Reporting. |
| SECTION TEXT | …The Customer is obligated to fully document only the number of errors up to the rejection threshold for the sample. |
| QUESTION 4 | Can the Government define the rejection threshold percentage or error tolerance rate for each CLIN? |
| ANSWER | See solicitation amendment 0001 for update to section E.2.2.1. Customer Inspection Reporting. This section has been edited to clarify that if delivered work (aka a batch of work delivered weekly/biweekly/monthly) is inspected and found to have multiple errors, the threshold is 20%. For example, if a batch of 100 images is delivered and the customer identifies 20 images with errors, the customer will stop inspection and reject the batch in full once the 20th error is identified. A rejection report will be sent "that communicates typical error types encountered". |
| DOCUMENT | LCFDL25R0023 |
| SECTION NO. | C.4.2.1 |
| SECTION NAME | Imaging Instructions |
| SECTION TEXT | Resolution: Capture images at 4000 ppi |
| QUESTION 5 | Few commercially available microform scanners support true 4000 ppi capture, especially at scale. To improve cost-effectiveness and schedule efficiency, would the Government consider allowing a lower resolution (e.g., 2000–3000 ppi) for bulk digitization of microfiche in stable, non-brittle condition, provided all other quality and legibility standards are met? |
| If the 4000 ppi requirement remains firm, we respectfully note that this may result in final pricing that is significantly higher than what the Government received during market research, due to the specialized equipment required and the significant increase in electronic storage capacity needed. | |
| ANSWER | The lower resolution of 3000 ppi would be acceptable. |
| DOCUMENT | LCFDL25R0023 |
| SECTION NO. | C.4 (C.4.1 - C.4.2.1) |
| SECTION NAME | Materials to be Digitized & Imaging Instructions |
| SECTION TEXT | “Naval Surface Warfare Center technical reports and documents, including classified and unclassified materials with Confidential clearance levels. Microfiches are in grayscale with less than 1% containing color images.” & “(b) Bit depth: 24-bit for images/graphs” |
| QUESTION 6 | Are the color images identified visually in some way externally? Or are they comingled with the grayscale images, thus necessitating per image evaluation to ensure appropriate color profiles are applied prior to the scanning process? |
| ANSWER | Section C.4.1. states "Microfiches are in grayscale with less than 1% containing color images." Anything that might be color is comingled with the grayscale. The microfiche collection contains very few images in color and we do not expect a per image evaluation to be conducted beforehand. However, as a technician is scanning and they identify an image with color then appropriate color profiles would be applied. |
| DOCUMENT | LCFDL25R0023 |
| SECTION NO. | C.3.1.1. (b) |
| SECTION NAME | Contractor Personnel Qualifications |
| SECTION TEXT | Imaging Operators: A minimum of two (2) years of experience with handling and imaging microforms. |
| QUESTION 7 | Subsection (b) requires Imaging Operators to have two years of experience handling and imaging microforms. This requirement may significantly limit competition and increase costs. |
| Given that the Project Manager must have three years of relevant experience and will oversee all technical operations, would the government consider removing or relaxing the microform-specific experience requirement for Imaging Operators in favor of general digitization experience? | |
| ANSWER | See solicitation amendment 0001 for edits to C.3.1.1. Contracor Personnel Qualifications. The requirements have been relaxed to 1 year and experience with digitization (in general). |
| DOCUMENT | LCFDL25R0023 |
| SECTION NO. | C.4.4 |
| SECTION NAME | File Naming |
| SECTION TEXT | “... For each item, the Contractor shall create a separate PDF, TIFF, and .txt folder....” |
| QUESTION 8 | Can the government clarify what the intended contents and purpose of the .txt file associated with each image contains? Is this metadata that would otherwise be captured in the index spreadsheet or embedded in the file? Is this the text contents of the image pulled from Optical Content Recognition (OCR)? |
| ANSWER | The .txt file must contain the contents of the OCR |
| DOCUMENT | LCFDL25R0023 |
| SECTION NO. | E.2.2.2 |
| SECTION NAME | Elements for Inspection - Metadata |
| SECTION TEXT | “Required metadata, including full text, meet contract requirements.” |
| QUESTION 9 | Can the government clarify what is meant by full text in this section? Is there a requirement to provide a separate field containing full text of the image in addition to the images being searchable PDF/A? Is this in a separate file (txt) or included in the index spreadsheet? |
| ANSWER | The full text is the content of the txt file. See solicitation amendment 0001 that revises section E.2.2.2. to remove this from the metadata section. |
| DOCUMENT | LCFDL25R0023 |
| SECTION NO. | C.4.2.4 |
| SECTION NAME | Master and Derivate File Formats |
| SECTION TEXT | “The Contractor shall deliver derivative files for each image as searchable PDF/A, one file per volume.” |
| QUESTION 10 | Can the government clarify what is meant by one file per volume? Is this one PDF/A per microfiche sheet (thus encompassing many images in one file)? Or one PDF/A per image, mapping directly with the single image TIFF Master files? |
| ANSWER | The Contractor shall digitize microfiche as a searchable PDF/A for each image. The images will be delivered as a derivative file of “one file per volume.” The one file will contain multiple images that encompass a single ‘work’. For example, if a physical book of 75 pages was converted in microfiche, each of the 75 pages will be digitized and converted into a searchable PDF/A. Then, the PDF file will be delivered with all 75 images as a single file mirroring the original physical book. Ultimately each fiche comes back with three pieces- 1) single pdf 2) a txt file that's the OCR of the content 3) and a folder w/ the TIF files of each individual page. |
| QUESTION 11 | Our company is not currently certified to handle confidential materials, but we do meet the requirements. Is it possible to register after award? Theoretically, could we start with the 52% of the material that is unclassified, and then process the 48% that is confidential once the clearance is assigned. |
| ANSWER | The certification is necessary prior to starting work on the fiche. Our prioritization list is to first do the poor condiition fiche, which comingles unclassified and confidential, then secondly do the confidential, thirdly the unclassified. |
File details come from the government source that posted it. Updated .