W91QVN25R0012-0001.pdf

411TH CSB, KOREA - HUMP CONTRACTING DIV

POC: MR. CHEWNING, KAVIN E.

DSN: 315-755-0646

EMAIL: KAVIN.E.CHEWNING.CIV@ARMY.MIL

APO AP 96271-5228

UNITED STATES

0012213865

AMENDMENT OF SOLICITATION/MODIFICATION OF CONTRACT

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.

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

30-105-04EXCEPTION TO SF 30

APPROVED BY OIRM 11-84

STANDARD FORM 30 (Rev. 10-83) Prescribed by GSA

FAR (48 CFR) 53.243

The purpose of this solicitation amendment is to provide answ ers to questions received during the Question and Answ er period stated in the solicitation.

All other terms and conditions remain unchanged.

1. CONTRACT ID CODE PAGE OF PAGES

J 1 4

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

16C. DATE SIGNED

BY 05-Dec-2024

16B. UNITED STATES OF AMERICA15C. DATE SIGNED15B. CONTRACTOR/OFFEROR

(Signature of Contracting Officer)(Signature of person authorized to sign)

8. NAME AND ADDRESS OF CONTRACTOR (No., Street , County, State and Zip Code) X W91QVN25R0012

X 9B. DATED (SEE ITEM 11)

21-Nov-2024

10B. DATED (SEE ITEM 13)

9A. AMENDMENT OF SOLICITATION NO.

11. THIS ITEM ONLY APPLIES TO AMENDMENTS OF SOLICITATIONS

X The above numbered solicitation is amended as set forth in Item 14. The hour and date specified for receipt of Offer is extended, X is not extended.

Offer 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 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 telegram 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 telegram or letter, provided each telegram or letter makes reference to the solicitation and this amendment, and is received prior to the opening hour and date specified.

12. ACCOUNTING AND APPROPRIATION DATA (If required)

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

IT MODIFIES THE CONTRACT/ORDER NO. AS DESCRIBED IN ITEM 14.

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

CONTRACT ORDER NO. IN ITEM 10A.

B. THE ABOVE NUMBERED CONTRACT/ORDER IS MODIFIED TO REFLECT THE ADMINISTRATIVE CHANGES (such as changes in paying office, appropriation date, 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)

E. IMPORTANT: Contractor is not, is required to sign this document and return copies to the issuing office.

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

10A. MOD. OF CONTRACT/ORDER NO.

2. AMENDMENT/MODIFICATION NO. 5. PROJECT NO.(If applicable)

6. ISSUED BY

3. EFFECTIVE DATE

06-Dec-2024

CODE

411TH CONTRACTING SUPPORT BRIGADE, KOREA

HUMPHREYS CONTRACTING DIVISION

UNIT 15289

APO AP 96271-5584

UNITED STATES

W91QVN 7. ADMINISTERED BY (If other than item 6)

4. REQUISITION/PURCHASE REQ. NO.

CODE W91QVN

FACILITY CODECODE

EMAIL:TEL:

W91QVN25R0012

SECTION SF 30 BLOCK 14 CONTINUATION PAGE

SUMMARY OF CHANGES

SECTION SF 30 - BLOCK 14 CONTINUATION PAGE

The following have been added by full text:

QUESTIONS AND ANSWERS

Question Number

Solicitation Issued Nov 21, 2024

Solicitation # W91QVN25R0012 Questions as of 5 December 2024

Air Filters

Reference Question Answer

1 General Let us know the part numbers of the required air filters.

There are no part numbers. The filters need to be custom-made due to the sizes of filters.

2 Salient Characteristics

Filter Size: The mentioned size (ex.

item #2, 20"x20"x2") is the frame size (edge to edge)?

Yes, the sizes that we annotated are the frame sizes.

3 Salient Characteristics

Filter Size (Inch to MM): According to the most of filter manufacturers, they need to know the filter frame size by MM instead of Inch, because they want to produce the correct size when award.

Please see the attached excel spreadsheet (below). Once the contract is awarded, our HVAC shop can work with the selected vendor for confirmation of their products before they produce them if needed.

4 Addendum

FAR 52.212-4

Delivery date: According to the most of filter manufacturers, with gasket, they need more production time for the total order quantity, so can you extend the delivery time from 30days to 60 days?

30 days are acceptable. Partial deliveries as they produce would be helpful.

5 Salient Characteristics

Please elaborate "0.61" (meaning and unit) at "merv5@0.61" of filter description section of Page 3 of 43.

It is Initial Pressure Drop. 061"w.g.

6 General Is Chinese material acceptable for filter material?

Yes, as long as the correct materials are used.

Ex. Filter frame- aluminum Gaskets - foamed rubber Filter media - meet MERV5@0.61

7 Salient Characteristics

The filter sizes are in inches, what do the inches (in brackets) mean?

There is no big difference, but please go with the sizes in brackets.

8 Salient Characteristics for filter #9, there are different dimensions to convert from inches to millimeters, which one should I use as a reference?

Please use 596.9 X 292.1 X 292.1 as provided in the attached excel spreadsheet.

9 General Are the filters single header, double header, or no header?

No header. They are Box type (mini pleated type) air filters. All listed filters are the same type, just in different sizes.

Aluminum frame with foamed rubber gasket on one side that faces AHUs. The fabric inside of the filter should be with aluminum wire mesh (both sides) and both side of frames must have aluminum bars or equivalent tools for preventing the filter fabric from moving and being sucked into AHUs. Please refer to the pictures below.

10 General Are there any available pictures of the filters from the side?

See sample photos below.

11 General Would it be possible to get the previous bid award for this purchase request.

No. This is a new requirement.

12 General I would like to kindly request more details regarding the materials mentioned in the RFP, including specifications for each item.

Additionally, I would appreciate it if you could let me know if you have any preferred brands for the filters.

The salient characteristics identify the specifications for all items. There is no brand requirement for this requirement.

AIR FILTER SIZES, INCHES AND MILLIMETERS

NO Description U/I Size in mm

1 AIR FILTER 16" X 25" X 2"(15-1/2"X24-1/2 X 1-1/2") EA 393.7 X 622.3 X 38.1

2 AIR FILTER 20" X 20" X 2"(19-1/2"X19-1/2 X 1-1/2") EA 495.3 X 495.3 X 38.1

3 AIR FILTER 25" X 20" X 2", (24-1/2" X 19-1/2" X 1-1/2") EA 622.3 X 495.3 X 38.1

4 AIR FILTER 25" X 18" X 2", (24-1/2" X 17-1/2" X 1-1/2") EA 622.3 X 444.5 X 38.1

5 AIR FILTER, 16" x 25" x 4"(15-1/2"X24-1/2" X 3-1/2") EA 393.7 X 622.3 X 88.9

6 AIR FILTER, 24"X24"X2"(23-1/2"X 23-1/2"X 1-1/2") EA 596.9 X 596.9 X 38.1

7 AIR FILTER 16" x 20" x 2", (15-1/2"X 19-1/2" X 1-1/2") EA 393.7 X 495.3 X 38.1

8 AIR FILTER, 12" X 24" X 2"(11-1/2"X 23-1 X 1-1/2") EA 292.1 X 596.9 X 38.1

9 AIR FILTER MEDIUM, 24"X12"X12" EA 596.9 X 292.1 X 292.1

SAMPLE PHOTOS

(End of Summary of Changes)