Sol_140PP027Q0008_Amd_0001.pdf

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

Stephen Loftus

See continuation page

NPS ConOps Central 3 1 Denver Federal Center, Building 8 P.O. Box 25287 Denver CO 80225-0287

PC3

140PP027Q0008

10/09/2026

10/09/2026

1 5

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

140PP027Q0008/0001

The porpose of Amendment 0001 is to confirm the the solicitation closes at 1900 (7:00 PM) local time or 2100 pm CDT give the AZ time situation.

This Amendment also attaches the Limitations on

Subcontrcting worksheet. Finally, this solicitation also Answers the following questions:

Delivery Schedule

We understand that the 662,000-gallon base quantity may be delivered across multiple days, with completion required by October 29, 2026.

Given the uncertainty of the weather ii or about the North Rim (NR) of the Grand Canyon

(GRCA), the park set October 29 as the delivery date and while this has some flexibility, the

Oct 29 requirement remains as an evaluation factor

Could you confirm the anticipated Notice to

Proceed date, whether there is a minimum daily delivery requirement, and whether multiple subcontracted hauling operators may coordinate deliveries under one prime contractor?

Could you confirm the anticipated Notice to

Proceed date:

This is dependent upon award date: Unknown at this time

Whether multiple subcontracted hauling operators may coordinate deliveries under one prime contractor? The government has no issues with several small business banding together provided that the contractors are similarly situated as the limitations on subcontracting apply for this procurement¿small may band with small, however, if a small bands with a large contractor, the small must do half the work

Today (October 13, 2026) is the last day for questions and the CO corrected the proposal date and time on SAM 7:00 pm Local or 9:00 pm

CDT both are the same time

Award and Performance Schedule

We also noticed the Availability of Funds provision. If funding or award is delayed, Continued...

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) would the October 29 base completion date be adjusted accordingly?

Yes, but that highly unlikely given the nature of the situation

To confirm, we have to furnish 3 non potable water signs? the park will temporarily post it as non-potable but the water needed is bulk potable water for utility restoration correct?

The solicitation is very clear on these matters.

The CLIN numbers differ between the Section b

Unified Pricing Schedule (CLIN 0001/0002), the

SF 1449 (00001/00002) and the SOW

(00010/00020), and the schedule asks for both a price per gallon and a total firm-fixed lump sum, while the SOW pays only accepted metered gallons. Will payment be made per accepted gallon, and will the option be evaluated at the full 338,000 gallons?

What the CLINs are numbered at is Irrelevant:

CLIN 0001 is the Base and CLIN 0002 is the option... There is no difference between accepted and metered paid by the gallon the

Solicitation indicated that the option was to be evaluated in the same manner as the base amount.

We are performing independent research on the

Combined Synopsis/Solicitation (140PP027Q0008).

We would like to know if this is a brand-new contract OR if there is (was) an incumbent performing these services. If not brand new, could you please provide the current / previous contract number and what the total contract value was?

This is a new contract

Required Documentation

The solicitation indicates that source identification and signage documentation should accompany the quotation, while SOW Section 6.1 references submission within two calendar days after Notice to Proceed.

Could you clarify which documents must accompany our initial quotation and which may

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) be submitted after award?

Submit the signage with the proposal. To be followed up as a submittal for Notice to

Proceed should any changes be required.

The SOW requires free chlorine of 0.2 to 1.0 mg/L during transport, but 1.0 to 1.5 mg/L before unloading. Please clarify the required chlorine range at filling and unloading, and whether additional chlorine dosing at the unloading point is permitted.

Free chlorine in transit to be 0.2 to 1.0 mg/L at all times per Arizona requirements. Free chlorine at off load to be 0.2 to 1.0. Dosing at offload may be required to meet off-load free chlorine totals. Disregard 1.0-1.5 range.

Approved Water Sources

The solicitation references a community groundwater source, while Section 4.4 of the

Statement of Work permits certain surface-water sources.

Could you confirm which sources are acceptable?

Disregard "A surface water or ground water under the direct influence source may be utilized." in Section 4.4. Source is only to be groundwater. If that proves prohibitive, provide a proposal with surface water or ground water under the inlfluence of surface water.

SOW 1.2 states the unloading point location, connection and coordinates are from the 2023 contract and must be verified for 2026, and

Attachment 1 (site map) was not included in the posted documents. Can you please provide

Attachment 1 and confirm the storage tank capacity, the maximum allowable fill rate at the 2-inch camlock, and whether more than one truck may unload at the same time?

'- 1Tank storage capacity: (2) 2,000,000 gallon tanks

- government will specify a maximum fill rate

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)

- if the contractor would like to off load more than 1 truck at a time, the contractor will be responsible for installing the necessary piping to make it feasible.

COMBINED SYNOPSIS/SOLICITATION COMMERCIAL

SERVICES (FAR PART 12) GRAND CANYON NATIONAL

PARK POTABLE WATER HAULING SERVICE FOR THE

NORTH RIM

This is a combined synopsis/solicitation for commercial services prepared in accordance with

RFO Part 12. This announcement constitutes the only solicitation. Offers are being requested and a separate written solicitation will not be issued.

Notice to Offeror(s)/Supplier(s): Funds are not presently available for this effort, however there is a high expectation that funds will become available to make an award resulting from this solicitation. No award will be made under this solicitation until funds are available. The Government reserves the right to cancel this solicitation, either before or after the closing date. In the event the

Government cancels this solicitation, the

Government has no obligation to reimburse an offeror for any costs.

52.232-18 Availability of Funds (Apr 1984)

Period of Performance: 10/19/2026 to

05/15/2027

Stephen Loftus

Contracting Officer

ConOps Central

WP-202-354-2267

Office of the Assistant Secretary -Office of

Acquisition and Property Management

U.S. Department of the Interior

Sponsored by GSA FAR (48 CFR) 53.110