69056721Q000013_A0002.pdf

(x)

69056721Q000013 x x 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

690567

Federal Highway Administration Western Federal Lands Highway Div.

610 E Fifth Street Vancouver WA 98661

03/03/20210002

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

02/22/2021

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.

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)

STANDARD FORM 30 (REV. 11/2016)

Prescribed by GSA FAR (48 CFR) 53.243

Previous edition unusable

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

Amendment 0002 extends the cut-off date for quote submission, clarifies an element of the Statement of Work (SOW) and updates the file for a Government Provided Item.

By way of this amendment, the cut-off date for submission of quotes is extended until Tuesday, 3/23/2021 at 2:00pm PT, the SOW is updated to clarify an element of performance and an updated Government Provided Item is provided. The amended solicitation and SOW pages are included here, with changes reflected in red and/or lined through text, and the updated GPI file is posted to beta.SAM under the name "GPI(c)_Photos and Figures_updated 3-03-2021.pdf".

All other stipulations remain unchanged.

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 .

ONE (1)

N/A

REQUEST FOR QUOTATION (RFQ)

Issuing Office: United States Department of Transportation

Federal Highway Administration (FHWA) Western Federal Lands Highway Division

610 E Fifth Street Vancouver, WA 98661-3801

Agency Contact: Douglas Taylor, Contract Specialist Telephone: (360) 619-7738 Email: douglas.g.taylor@dot.gov WFL.Purchasing@dot.gov

Solicitation Number: 69056721Q000013

Title: GROUNDWATER WELLS WITH DATALOGGERS

AND BARAMETRIC DATALOGGERS

Solicitation Release Date: Monday, 2/22/2021

Technical Questions Due Date: Thursday, 3/11/2021Wednesday, 3/17/2021 at 4:00 PM

Pacific Time

Quotation Due Date: Wednesday, 3/17/2021Tuesday, 3/23/2021 at 2:00 PM

Pacific Time more than 20 feet from flagged locations discussed during the predrill meeting.

Contractor shall coordinate the pre-drill meeting at least 1 week prior to the proposed meeting date.

B. Utility Locate

A utility locate is necessary at all locations for this drill project. The Contractor shall complete utility locate using One-Call of Wyoming (https://www.onecallofwyoming.com/) prior to the start of drilling. Upon receipt of documentation, the Contractor shall submit ticket documents and the detailed site map to Debra_Guernsey@nps.gov or Bret_DeYoung@nps.gov, who will provide clearance to dig.

All groundwater well locations will be clearly marked in the field, using pin flags, prior to utility location services. Coordinate utility locates with the Park at least 1 week prior to drilling.

C. Drill Type and Tooling

Each installed groundwater well should consist of the following components:

i. Well point, with hole at end, 2-inch I.D. (Internal Diameter)

ii. 3 ft. length of slotted Schedule 40 PVC pipe, 2-inch I.D.

iii. 2 ft. length Schedule 40 PVC, 2-inch I.D., for well ‘stick-up’ (i.e., portion of well above ground)

iv. PVC well cap, 2-inch I.D.

All drilling work will be completed using human-operated, motorized augers. Drill groundwater wells to 4 feet depth. If unable to drill to 4 feet below surface, drill to allowable depth given substrate conditions. If unable to drill more than 1 ft. below surface, consult with Installation Lead for guidance (i.e. new location or abandon well site).

The length of pipe above ground will be 1 ft., what is necessary to (1) locate the pipe in the field and (2) minimize visual impacts. Boreholes will be backfilled with the excavated material, not with filter pack or sand. If the minimum height of the pipe above ground is above surrounding vegetation, wells will be painted a light green (sage) or yellow to reduce visibility from the road. Paint all portions of PVC pipe that are above ground level so as to blend in with surrounding ground color.

Automated dataloggers will be placed in each groundwater well for continuous recording of water level elevations. The type of datalogger to be installed in each groundwater well is the InSitu, Rugged TROLL 100. It will be necessary to install two (2) barometric dataloggers to collect barometric pressure information, which is then used to post-correct collected datalogger readings. Barometric dataloggers will be installed above ground (e.g.

hung from a tree), encased in a PVC pipe for protection. The type of barometric datalogger to be used is the In-Situ, Rugged BaroTROLL. All data loggers purchased by the Contractor, shall be deployed/activated at 12:00 pm and set to collect data at 4 hour intervals. Proposed barometric datalogger locations are provided in the Groundwater Well Vicinity Map Layout Sheets. General installation diagrams are provided in the

AMENDMENT 0002