Sol_140P8625Q0008_Amd_0001.pdf

(x)

140P8625Q0008 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

PPG

San Francisco CA 94123 Building 201, Fort Mason

NPS, PWR - GOGA MABO

01/14/20250001

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

01/04/2025

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 001 is to answer vendor questions.

Question 1. Do you have drawings or more accurate dimensions of each tank (height, Width, Depth,)

Answer Question 1. 20 feet high, Concrete square, 100'x100' approximate.

Question 2. Are the access hatches up at the top in good condition and if so, what are the sizes of them?

Answer Question 2. Yes, good condition 30"x30"

Question 3. Do you have a map of the Fort Barry Tank?

Continued ...

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)

Patty Payne

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 .

ITEM NO. SUPPLIES/SERVICES QUANTITY UNIT UNIT PRICE AMOUNT

NAME OF OFFEROR OR CONTRACTOR

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REFERENCE NO. OF DOCUMENT BEING CONTINUED PAGE OF

(A) (B) (C) (D) (E) (F)

140P8625Q0008/0001

Answer Question 3. See Section J - Attachment 008

Question 4. Are they all accessible via road/dirt road to get a truck and trailer to them?

Answer Question 4. Yes

Question 5. Is there a usable power supply at each tank?

Answer Question 5. Yes 110v

Question 6. The scope is a little confusing as it says to disinfect the tanks however they are to be done full, so there will be no need to disinfect as we will not be emptying them. Can you confirm this? or was there a certain method of disinfecting that would be preferred?

Answer Question 6. Divers must be disinfected by spraying down with CL2 before entry. All gear must be NSF rated for potable water. Tanks will not be drained.

Question 7. Do you know if these tanks are lined with a liner? That would be different from a sprayed-on coating.

Answer Question 7. No liner, just sprayed on coating over concrete interiors.

Question 8. All tanks must be full for us to service. Can that be accomplished?

Answer Question 8. Yes, tanks will be full and in operation.

Question 9. Do you need certifications/certificates from the AWWA proving training and qualifications or is adequate past performance acceptable?

Answer Question 9. Past performance with potable water tanks is acceptable.

Question 10. Of what material are the tanks made?

Answer Question 10. Concrete

Question 11. What are the dimensions of the tanks

(diameter, height, length, and width)? Is each hatch opening at least 20" X 20", without obstructions that would prevent entry?

Answer Question 11. 20 feet high, Concrete square, 100'x100' approximate. Yes, opening hatch at least 20"x20"

Continued ...

NSN 7540-01-152-8067 OPTIONAL FORM 336 (4-86)

Sponsored by GSA

FAR (48 CFR) 53.110

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CONTINUATION SHEET

REFERENCE NO. OF DOCUMENT BEING CONTINUED PAGE OF

(A) (B) (C) (D) (E) (F)

140P8625Q0008/0001

Question 12. What type-construction-location

(on-grade, below grade, standpipe, elevated, steel welded, steel bolted, concrete, buried, semi buried, ellipsoidal, witches hat, pedestal or clearwell) of tanks are they?

Answer Question 12. Concrete, above ground

Question 13. When were the tanks last inspected and cleaned?

Answer Question 13. 2023

Question 14. Are there any photos of the tanks?

Answer Question 14. See Section J - Attachment 008

Question 15. Can you provide the size and depth of each reservoir tank?

Answer Question 15. 20 feet high, Concrete square, 100'x100' approximate.

Question 16. Is there an estimated amount of gallons of sludge per location?

Answer Question 16. Less than 50 gallons, tanks were cleaned in 2023 and still in good shape.

Question 17. Are the dimensions of the tanks listed? If so, where are they located? If they are not listed what are the dimensions? Note:

Gleaning the information if necessary from the drawings is especially difficult and if this is the information to be drawn upon, please write out specifically in words the numbers needed for a bid. Another note: This information is used to determine the square footage and cubic yards of the tank thus a determination can be made as to how long the project will take which can affect cost greatly.

Answer Question 17. 20 feet high, Concrete square, 100'x100' approximate. 400,000-gallon square tanks split into half, 200,000 gallons each side.

Question 18. Are the concrete tanks above or below ground?

Answer Question 18. Above

Question 19. What is the size of the hatches for diver access? Are they at least 24"?

Answer Question 19. Yes, at least 24"x 24"

Question 20. Can a 24' trailer and 4WD truck get

Continued ...

NSN 7540-01-152-8067 OPTIONAL FORM 336 (4-86)

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CONTINUATION SHEET

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(A) (B) (C) (D) (E) (F)

140P8625Q0008/0001 up to the tanks, if so, how far away?

Answer Question 20. Yes, 4wd trucks and trailers

24' have made it to the tanks in the past.

Contracting Officer: Patty Payne Email:

patty_payne@nps.gov Phone: 559-730-6435

Requestor: Tommy Daigle, Email:

thomas_daigle@nps.gov Phone: 415-531-3076

NSN 7540-01-152-8067 OPTIONAL FORM 336 (4-86)