Sol_140P1526Q0007_Amd_0002.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

Taylor Jones

See continuation page

NPS, IMR - Arizona MABO 1824 S Thompson St, Ste 200 Flagstaff AZ 86001-2694

PIA

140P1526Q0007

01/08/2026

01/08/2026

1 7

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

140P1526Q0007/0002

AMENDMENT 0002 issued to provide Government responses to questions received. Pictures and maps included.

Quote due date remains February 9, 2026 at

10:00am Mountain Time.

Offeror must acknowledge amendment with quote package.

United States Department of the Interior

NATIONAL PARK SERVICE

CONTRACTING OPERATIONS - CENTRAL

1849 C Street NW Washington, DC 20240

Solicitation #: 140P1526Q0007

Amendment #: 0002

WACA Cleaning and Inspection of Wastewater System

Questions and Government Responses listed below:

Question # Question Answer/Response 1 What is the diameter of the sewer? 6” 2 Requesting a copy of the sewer plans/manhole locations.

Refer to attached document

3 Do you have a map or overhead drawing of the pipes to be inspected along with the diameter sizes?

Refer to attached document

4 Is there onsite water source and the approved dumping location?

There are hydrants on-site, but not at the dumping location. Hydrant are approximately 500 ft. from dump site 5 What is the diameter of the main line?

6”

6 How many clean outs are there that won’t be inspected?

Unknown

7 Is there a site map for the wastewater lines? Refer to attached document 8 Could you clarify how you prefer we account for root intrusion costs in our pricing?

Minor rooting only should be expected. Anything beyond normal expectation would need to consult with Park

9 Are you able to provide plans of the area? Refer to attached document 10 Do you know if the access points are every 500ft? Manholes are present at least every 500 ft. and in some cases are closer 11 Are there any images of the access areas that you can provide?

Refer to attached documents for manhole locations and photos

Source: Esri, DigitalGlobe, GeoEye, i-cubed, USDA, USGS, AEX, Getmapping, Aerogrid, IGN, IGP, swisstopo, and the GIS User Community

WACA

Walnut Canyon National Monument Arizona

Produced by Flagstaff Area National Monuments

National Park Service U.S. Department of the Interior

Path: S:\GIS\gis_data\FLAG\data\facility_management\facility_management_geodatabase\2014_Facilities\Maps\WACA_Facilities_and_Utilities_Portrait.mxd Date: 5/28/2014

""/ POWER, Box, Unknown ""/ MISC, Box, Unknown "ÄÞ WATER, Valve, Unknown DGF PROPANE, Other, Abandoned $1 MISC, Clean Out, Active + STORMWATER, Catch Basin, Active ÄÞ SEWER, Valve, Active ""/ WATER, Box, Unknown "GF TELECOM, Other, Unknown ×Ö# WATER, Pumphouse, Active !Æ WATER, Manhole, Active "GF MISC, Other, Unknown GF STORMWATER, Other, Active GF SEWER, Other, Active GF PROPANE, Other, Active "/ MISC, Box, Active DGF MISC, Other, Abandoned GF MISC, Other, Active "/ POWER, Box, Active "CM POWER, Meter, Active GF POWER, Other, Active ""_ POWER, Panel, Active dd POWER, Power In, Active %2 PROPANE, Generator, Active "CM PROPANE, Meter, Active "Ṏ PROPANE, Tank, Active ÄÞ PROPANE, Valve, Active D"/ SEWER, Box, Abandoned $1 SEWER, Clean Out, Active k SEWER, Fan, Active D!Æ SEWER, Manhole, Abandoned !Æ SEWER, Manhole, Active DGF SEWER, Other, Abandoned "g SEWER, RV Dump, Active #* SEWER, Tank Access, Active #0 SEWER, Tank Center, Active DÄÞ SEWER, Valve, Abandoned GF TELECOM, Other, Active "))) TELECOM, Pedestal, Active "/ WATER, Box, Active ¬« WATER, Fire Hydrant, Active "\ WATER, Hose Box, Active "CM WATER, Meter, Active GF WATER, Other, Active Þ WATER, Spigot, Active DÄÞ WATER, Valve, Abandoned ÄÞ WATER, Valve, Active !* WATER, Well, Active

WATER, Service Line, Active WATER, Other, Unknown WATER, Other, Active WATER, Main Line, Active WATER, Main Line, Abandoned TELECOM, Service Line, Active TELECOM, Other, Active TELECOM, Main Line, Active STORMWATER, Culvert, Active SEWER, Spillage, Active SEWER, Spillage, Abandoned SEWER, Service Line, Active SEWER, Other, Active SEWER, Main Line, Active SEWER, Main Line, Abandoned

! ! ! SEWER, Leach Field, Active PROPANE, Service Line, Active PROPANE, Main Line, Active POWER, Service Line, Active POWER, Other, Unknown POWER, Main Line, Active POWER, Service Line, Abandoned

SEWER, Lagoon, Active WATER, Tank, Active WATER, Other, Active SEWER, Lagoon, Abandoned SEWER, Box, Active

Abandoned Road NPS Closed Road NPS Admin Road Paved Road Primary Hwy Secondary Hwy Trail Train Tracks Unimproved Road Unknown Road

0 250 500125 Feet

Sponsored by GSA FAR (48 CFR) 53.110