W91QVN24R0102-0003.pdf

0012119013

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

Summary of changes

1. CONTRACT ID CODE PAGE OF PAGES

J 1 4

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

16C. DATE SIGNED

BY 23-May-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 W91QVN24R0102

X 9B. DATED (SEE ITEM 11)

16-May-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

24-May-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

See Item 6

FACILITY CODECODE

EMAIL:TEL:

W91QVN24R0102

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:

a. The purpose of this amendment is to provide responses to questions received from the offerors.

Question 1.What is media material?

Response 1.Pleated Filters

Question 2. What is frame material?

Response 2. Aluminum

Question 3.What is MERV rating?

Response 3. MERV5@0.61

Question 4.What is gasket type and purpose of the air filter (Where it will be used)?

Response 4.

- These filters are used for Air Handling Units in building cooling and heating system. They filter the air that goes into the buildings. The gaskets (foamed rubber tape) are attached to the frame on one side where the air goes in. It is to prevent noise caused by the AHU filter rack and filter frames hitting each other when air goes through the filters. Please refer to the pictures below.

Question 5.Do you have sample photos of the items?

Response 5.See the pictures below.

Question 6.What are the salient characteristics of each item?

Response 6.

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.

Question 7.What type of filter?

Response 7.Pre -filter

Question 8. What is the filter efficiency rating?

Response 8.

- E1 (0.3-1.0 µm) 6.8% E2 (1.0-3.0 µm) 28.5% E3 (3.0-10.0 µm) 34.9%

Question 9. Do you need high air volume type or standard type?

Response 9.Standard type

Question 10.What kind of the type among "BOX TYPE"(=MINI PLEAT type) and "Header type”?

Response 10 .Box type (mini pleated type). Please refer to the pictures below.

Question 11.Is there material requirement (i.e. fiberglass vs pleated air filters)?

Response 11.Pleated air filters

Question12.Where do you intend to use these filters?

Response 12.Inside of Air Handling Units in every building on Camp Humphreys.

Question 13.Is there old part number?

Response 13.No.

Question 14.Where is the gasket? (side, front or back)?

Response 14.On the side where it faces AHU.

Question 15. Does this filter need header or no headers.?

Response 15.No headers.

b. All other terms and condituions remain unchanged.

(End of Summary of Changes)