Sol_140M0120R0006_Amd_0002.pdf

(x)

140M0120R0006 x x

1 copies of the amendment; (b) By acknowledging receipt of this amendment on each copy of the offer submitted ; or (c) By separate letter or electronic communication which includes a reference to the solicitation and amendment numbers. FAILURE OF YOUR ACKNOWLEDGEMENT TO BE

RECEIVED AT THE PLACE DESIGNATED FOR THE RECEIPT OF OFFERS PRIOR TO THE HOUR AND DATE SPECIFIED MAY RESULT IN REJECTION OF YOUR

OFFER. If by virtue of this amendment you desire to change an offer already submitted , such change may be made by letter or electronic communication, provided each letter or electronic communication makes reference to the solicitation and this amendment, and is received prior to the opening hour and date specified.

x

M10

Sterling VA 20166-9216 45600 Woodland Road, VAE-AMD

BOEM-HQ

05/19/20200002

13. THIS ITEM ONLY APPLIES TO MODIFICATION OF CONTRACTS/ORDERS. IT MODIFIES THE CONTRACT/ORDER NO. AS DESCRIBED IN ITEM 14.

12. ACCOUNTING AND APPROPRIATION DATA (If required) is not extended.is extended, Items 8 and 15, and returning

Offers must acknowledge receipt of this amendment prior to the hour and date specified in the solicitation or as amended , by one of the following methods: (a) By completing

The above numbered solicitation is amended as set forth in Item 14. The hour and date specified for receipt of Offers

11. THIS ITEM ONLY APPLIES TO AMENDMENTS OF SOLICITATIONS

FACILITY CODE CODE

10B. DATED (SEE ITEM 13)

10A. MODIFICATION OF CONTRACT/ORDER NO.

9B. DATED (SEE ITEM 11)

9A. AMENDMENT OF SOLICITATION NO.

CODE

8. NAME AND ADDRESS OF CONTRACTOR (No., street, county, State and ZIP Code)

7. ADMINISTERED BY (If other than Item 6)CODE 6. ISSUED BY

PAGE OF PAGES

4. REQUISITION/PURCHASE REQ. NO.3. EFFECTIVE DATE2. AMENDMENT/MODIFICATION NO. 5. PROJECT NO. (If applicable)

1. CONTRACT ID CODE

AMENDMENT OF SOLICITATION/MODIFICATION OF CONTRACT

05/19/2020

CHECK ONE A. THIS CHANGE ORDER IS ISSUED PURSUANT TO: (Specify authority) THE CHANGES SET FORTH IN ITEM 14 ARE MADE IN THE CONTRACT

B. THE ABOVE NUMBERED CONTRACT/ORDER IS MODIFIED TO REFLECT THE ADMINISTRATIVE CHANGES (such as changes in paying office, C. THIS SUPPLEMENTAL AGREEMENT IS ENTERED INTO PURSUANT TO AUTHORITY OF:

D. OTHER (Specify type of modification and authority) appropriation data, etc.) SET FORTH IN ITEM 14, PURSUANT TO THE AUTHORITY OF FAR 43.103(b).

E. IMPORTANT: Contractor is not is required to sign this document and return __________________ copies to the issuing office.

ORDER NO. IN ITEM 10A.

14. DESCRIPTION OF AMENDMENT/MODIFICATION (Organized by UCF section headings, including solicitation/contract subject matter where feasible.)

The purpose of this amendment is to provide answers to questions received during the Q&A

Period of the RFP. Answers to questions received in response to the RFQ are hereby provided and are attached to this document.

No changes have been made to the RFP as a result of the Answers to Questions. The deadline for proposal remains unchanged, proposals are due June 23, 2020 at 12:00 PM ET as required by the original RFP.

**NOTE**: Contractors submitting a proposal shall sign this amendment (SF-30) and submit the signed amendment, acknowledging acceptance of the amendment within the contractor's proposal.

16A. NAME AND TITLE OF CONTRACTING OFFICER (Type or print)15A. NAME AND TITLE OF SIGNER (Type or print)

15C. DATE SIGNED 16B. UNITED STATES OF AMERICA 15B. CONTRACTOR/OFFEROR 16C. DATE SIGNED

(Signature of person authorized to sign) (Signature of Contracting Officer)

David Jablonski

STANDARD FORM 30 (REV. 11/2016)

Prescribed by GSA FAR (48 CFR) 53.243

Previous edition unusable

Except as provided herein, all terms and conditions of the document referenced in Item 9 A or 10A, as heretofore changed, remains unchanged and in full force and effect .

Questions and Answers

Q1) Please describe the condition and quality of observers noted and survey data.

a.) What format would the data be provided? (i.e. paper, pdf scans, other) b.) Describe how complete this data across the project c.) Are the observer notes digitally inserted to (or already present in) seismic header files?

A1) a.) All seismic and associated data will be provided in digital form (tif, SEG-Y, ASCII, P190, SEG-P, PDF, etc.) on a USB 3.0 digital storage device.

b.) The digital SEG-Y data for Task Order (T.O.) 1 is assumed to be complete, including observation notes and a final shot point navigation file.

c.) For Task Order 1, the observer notes are not contained in the seismic header file and are found in separate PDFs for each seismic section.

Q2) Questions regarding the survey / navigation / positioning data:

a.) Please describe the format, completeness, and condition of this data.

b.) Is the data present for all lines and associated seismic shot records?

c.) What is the format for this data (ie. paper notes, floppy diskette, analog ASCII data, pdf scans) d.) Are fully digital SEG "P-190" survey geographical coordinate files for each line/shot?

e.) Do we have the coordinate system conversions/merges/standardizations for this data?

A2) a.) PDF scans of observation logs are complete and legible. Navigation file is P1/90 format and are final shot point locations.

b.) The final shot point P1/90 navigation file has coordinates in NAD 1927 datum and UTM Zone 5 projection for every final shot point location.

c.) NADCON NAD27 to NAD83 Alaska including EEZ Area datum transform should be used.

Q3) SEG-Y seismic trace data ("the 2D lines") a.) Is the following information available: shooting parameters, sample rate in milliseconds, record length, acquisition parameters, seismic trace header data?

b.) What is the physical format of the data? (ie 9 track reel - to - reel, "Exabyte" tape cartridges, or digital data on DVD) c.) Considering this is 992 data, are there any known storage recovery issues? (ie, sticking or disintegrating tape or tape cartridges) d.) Is there any paper data that is required to be scanned, cleaned up, or digitized for input to the digital record?

A3) a.) T.O. 1 shooting parameters are found in the observation logs. The sample rate is 2 milliseconds and the record length is 6 seconds. The acquisition parameters are found in the observation logs and the trace header data are standard Schlumberger format. A format sheet will be provided as a digital PDF. Not all the byte locations are populated, there are no x, y coordinates in the trace headers.

b.) All data will be submitted digitally on a USB 3.0 digital storage device. No physical paper or mylar media and no magnetic tape or optical media will be delivered to contractor.

c.) See b.) above.

d.) See b.) above.

Q4) Regarding the project map a.) Is there a detailed project map showing the geographic location of lines and position relationship to topography and land grid?

b.) Do we have graphical and digital well locations for well and production to be tied to seismic data?

A4) a.) Detailed project maps showing the geographic location of lines and position relationship to topography and land grid may be provided if requested by the contractor in digital PDF format or as GIS shapefiles.

b.) Graphical and digital well locations and seismic well ties are available to the contractor if requested in digital PDF format.