140L4326Q0054_Amendment_0001_0001.pdf

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Attached to
RDO_2026 CHIP AGGREGATE, Roseburg District BLM, Or
Solicitation number
140L4326Q0054
Issued by

About this file

This is Amendment 0001 to a federal solicitation for chip seal aggregate issued by the Bureau of Land Management (BLM) Roseburg District in Oregon.

The solicitation number is 140L4326Q0054, with an effective date of April 21, 2026. The amendment extends the quotation due date to May 8, 2026 at 11:00 am Pacific Time and releases vendor questions and answers. The procurement is for RDO_2026 Chip Aggregate required for the Roseburg District BLM in Oregon, with a period of performance from June 1, 2026 to July 31, 2026. The vendor questions and answers clarify that pea gravel is not acceptable as a substitute; vendors must comply with the specified chip seal aggregate gradation requirements per AASHTO T-11 and T-27 standards. The grading table specifies exact percentage requirements for aggregate passing through various mesh sieves, including 100 percent passing 1/2", 80-100 percent passing 3/8", 10-40 percent passing 1/4", and 0-6 percent passing No. 8. Offerors must acknowledge receipt of this amendment by completing required form items and returning documentation, or by separate letter or electronic communication referencing the solicitation and amendment numbers, prior to the submission deadline to avoid rejection of their offer.

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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 items 8 and 15, and returning or (c) By separate letter or electronic communication which includes a reference to the solicitation and amendment numbers. FAILURE OF YOUR ACKNOWLEDGMENT 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.

E. IMPORTANT: is not is required copies to the issuing office.

AMENDMENT OF SOLICITATION/MODIFICATION OF CONTRACT 1. CONTRACT ID CODE

2. AMENDMENT/MODIFICATION NUMBER 3. EFFECTIVE DATE 4. REQUISITION/PURCHASE REQUISITION NUMBER 5. PROJECT NUMBER (If applicable)

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

STANDARD FORM 30 (REV. 11/2016)

Prescribed by GSA FAR (48 CFR) 53.243

FACILITY CODE

9A. AMENDMENT OF SOLICITATION NUMBER

9B. DATED (SEE ITEM 11)

10A. MODIFICATION OF CONTRACT/ORDER NUMBER

10B. DATED (SEE ITEM 13)

11. THIS ITEM ONLY APPLIES TO AMENDMENTS OF SOLICITATIONS

The above numbered solicitation is amended as set forth in Item 14. is extended. is not extended.

12. ACCOUNTING AND APPROPRIATION DATA (If required) copies of the amendment; (b) By acknowledging receipt of this amendment on each copy of the offer submitted;

13. THIS ITEM APPLIES ONLY TO MODIFICATIONS OF CONTRACTS/ORDERS.

IT MODIFIES THE CONTRACT/ORDER NUMBER AS DESCRIBED IN ITEM 14.

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

NUMBER IN ITEM 10A.

B. THE ABOVE NUMBERED CONTRACT/ORDER IS MODIFIED TO REFLECT THE ADMINISTRATIVE CHANGES (such as changes in paying office, appropriation data, etc.) SET FORTH IN ITEM 14, PURSUANT TO THE AUTHORITY OF FAR 43.103(b).

C. THIS SUPPLEMENTAL AGREEMENT IS ENTERED INTO PURSUANT TO AUTHORITY OF:

D. OTHER (Specify type of modification and authority)

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

15C. DATE SIGNED

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

16C. DATE SIGNED

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

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

PAGE

6. ISSUED BY CODE

8. NAME AND ADDRESS OF CONTRACTOR (Number, street, county, State and ZIP Code) (X)

CODE

15B. CONTRACTOR/OFFEROR

(Signature of person authorized to sign)

16B. UNITED STATES OF AMERICA

(Signature of Contracting Officer)

Previous edition unusable

PAGESOF

Contractor

The hour and date specified for receipt of Offers to sign this document and return

Matthew Duane

See continuation page

BLM OR-ST OFC PROC MGMT BR(OR952)

1220 SW 3rd Avenue, 12th Floor

PORTLAND OR 97204

LHA

140L4326Q0054

04/21/2026

04/21/2026

1 3

CONTINUATION SHEET

REFERENCE NO. OF DOCUMENT BEING CONTINUED PAGES

NAME OF OFFEROR OR CONTRACTOR

SUPPLIES/SERVICES

(B)

UNIT

(D)

UNIT PRICE

(E)

AMOUNT

(F)

OPTIONAL FORM 336 (4-86)

Sponsored by GSA FAR (48 CFR) 53.110

ITEM NO.

(A)

QUANTITY

(C)

NSN 7540-01-152-8067

140L4326Q0054/0001

RDO_2026 CHIP AGGREGATE, Roseburg District BLM, Oregon

Amendment 0001 is to release vendor questions and answers and extend the quotation due date.

Please see Amendment 0001 Attachment 1 for the questions and answers.

The quotation due date is extended to May 8, 2026 at 11:00 am pacific time.

Period of Performance: 06/01/2026 to

07/31/2026

RDO 2026 Chip Aggregate; Roseburg, OR SOLICITATION NO. 140L4326Q0054; Amendment 0001

BLM Roseburg District Page 3 of 3

Solicitation: 140L4326Q0054; Amendment 0001

Vendor Questions and Answers

Amendment 0001 is to release Vendor Questions and Answers regarding the subject solicitation. This amendment extends the quotation due date to Friday May 4, 2026 at 11:00 am Pacific Time.

Vendor Questions and Answers

1. The specifications call for Chip Seal Aggregate, and I would like to know if pea gravel would be acceptable as a functional equivalent.

a. No, pea gravel is not acceptable. The vendor must follow the gradation in the specifications which is the only acceptable form of chip aggregate. See Page 5 of the solicitation for material specifications, including the following table:

TABLE 1

Grading Requirements for Crushed Aggregate with Percentage by Weight Passing Square Mesh Sieves

Using AASHTO T-11 and T-27

Sieve Percent

Designation Passing

1/2" 100

3/8" 80-100

1/4" 10-40

No. 4 ----

No. 8 0-6

No. 30 0-2

No. 200* 0-2

*Value is from washed gradation.

Amendment of solicitation/modification of contract
Contract ID code
Amendment/modification number
Effective date
Requisition/purchase requisition number
Project number
Issued by
Code
Administered by
Code
Name and address of contractor
Code
Facility code
Amendment of solicitation number
Dated
Modification of contract/order number
Dated
This item only applies to amendments of solicitations
Accounting and appropriation data
This item applies only to modifications of contracts/orders.
This change order is issued pursuant to:
The above numbered contract/order is modified to reflect the administrative changes
This supplemental agreement is entered into pursuant to authority of:
Other
Important:
Description of amendment/modification
Name and title of signer
Contractor/offeror
Date signed
Name and title of contracting officer
Signature of Contracting Officer
Date signed
Previous edition unusable
Standard form 30 (rev. 11/2016)
Continuation sheet
Reference Number
Name of Offeror or Contractor
OPTIONAL FORM 336 (4-86))

Sponsored by GSA FAR (48 CFR) 53.110

File details come from the government source that posted it. Updated .