N3319122R4016 Amendment 0001.pdf

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

N3319122R4016 D-B Construct Valjevo Kindergarten, Valjevo, Serbia

See Page 2 for description of amendment.

1. CONTRACT ID CODE PAGE OF PAGES

J 1 4

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

16C. DATE SIGNED

BY 12-May-2022

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 N3319122R4016

X 9B. DATED (SEE ITEM 11)

12-Apr-2022

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 X is extended, 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 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

12-May-2022

CODE

NAVFAC EUROPE AFRICA CENTRAL

VIALE PORTO CAPODICHINO

NAPOLI 80144

N33191 7. ADMINISTERED BY (If other than item 6)

4. REQUISITION/PURCHASE REQ. NO.

CODE

See Item 6

FACILITY CODECODE

EMAIL:TEL:

N3319122R4016

SECTION SF 30 BLOCK 14 CONTINUATION PAGE

SUMMARY OF CHANGES

SECTION SF 30 - BLOCK 14 CONTINUATION PAGE (SF 30)

The following have been added by full text:

1. Subject Amendment is issued to extend the proposal due date to no later than 1400 CEST 7 June 2022 .

2. Subject Amendment is issued to repond to Pre‐Proposal Inquiries.

PRE-PROPOSAL INQUIRY 001

2.2 General Scope of Work – Structure of the Contract, page 26 of 86 The bid documentation mentions the technical documentation that was previously prepared by the Municipality of Valjevo. Is there a possibility to get that documentation for a review before submitting the offer? If not the project itself, then at least the location conditions that certainly exist as a document. It would greatly help us to see the positions of water, sewage, electricity and heating connections.

PRE-PROPOSAL INQUIRY 001 RESPONSE

Documentation of the existing design is available for consultation. Please, coordinate with Mr. Tasic (Program Manager from the Office of Defense Cooperation of the US Embassy in Belgrade) the procedure to get access to the available information on the existing design. You may contact Mr. Tasic by telephone ( +381-11-706 4418) or by email (tasici@state.gov).

PRE-PROPOSAL INQUIRY 002

Would it be possible to change the final price in case of a greater disturbance in the market for the prices of materials, equipment, and labor due to various factors (as we are witnessing nowadays compared to the previous year)?

PRE-PROPOSAL INQUIRY 002 RESPONSE

No, this contract is firm-fixed-price, therefore, the offeror must propose their final price and it will not be adjusted after award.

PRE-PROPOSAL INQUIRY 003

2.3 Design Phase – Construction Permit, page 35 of 86

Are we obliged to stick to the technical solution from the bid documentation with the external slanted walls, as shown in the figure at the bottom of page 35?

PRE-PROPOSAL INQUIRY 003 RESPONSE

No, a slanted wall is not required. They are acceptable, but they are not required as part of this contract, vertical walls are acceptable.

PRE-PROPOSAL INQUIRY 004

2.3 Design Phase – Construction Permit; figure on the bottom of page 35 of 86 Do we have to keep the technical solution for a roof with a slanted concrete slab?

PRE-PROPOSAL INQUIRY 004 RESPONSE

No. Slanted roof concrete slab is not required. Non-horizontal concrete roof deck is not required as part of this contract. However, reinforced cast-in-place concrete slab for the roof deck is required. In case a horizontal concrete slab is utilized, the contractor shall provide the necessary additional works to provide thermally insulated roof as required by Serbian regulations with minimum slope 2%.

PRE-PROPOSAL INQUIRY 005

2.4 General Requirements for new facility, page 35 of 86

Ventilated facade greatly increases the cost of construction per square meter. A classic facade without a ventilated layer will provide similar quality for a much lower price. Is it possible to change the type of facade?

PRE-PROPOSAL INQUIRY 005 RESPONSE

Yes. It is possible. The described ventilated thermally insulated façade is one of the acceptable solutions. The contract requirement is to provide the exterior façade with exposed bricks esthetics, similar to the adjacent apartment buildings that surround the kindergarten and at the same time to provide the necessary and required thermal insulation by Serbian regulations. The contractor shall find a technical solution with exposed bricks appearance and thermal insulation in compliance with Serbian regulations. This can be achieved by the described ventilated façade.

However, the US Government will consider other technical solutions as long as they provide: exposed brick surface, thermal insulation and certificate of compliance with Serbian regulations.

PRE-PROPOSAL INQUIRY 006

2.14 Air conditioning – Multizone Inverter Technology Heat Pumps – Ductless – Second Floor It is written to provide heating and cooling with a heat pump for the second floor. Is the ground floor heated and cooled by heat pumps?

PRE-PROPOSAL INQUIRY 006 RESPONSE

No. The ground floor is not cooled. The building shall be heated by the closed circuit radiator system as described in paragraph 2.13. Heat pumps with cooling and heating capacity are only required for all areas on the second floor.

These heat pumps shall be primarily used for cooling in summer season, however, we are providing heat pumps in case they need a source of heating outside of the official heating season or when there is a malfunction in the centralized heating system.

PRE-PROPOSAL INQUIRY 007

In Conceptual Design it is shown the position of the elevator, but in the technical specification, there is no explanation. Do we design and built a facility with an elevator or not? If not, should we calculate construction in order to have one or not?

PRE-PROPOSAL INQUIRY 007 RESPONSE

Yes, but only as part of CLIN0003 or Contract Option-2. The contractor shall install and commission the elevator as part of CLIN0003 or Contract Option-2, in accordance with European and Serbian regulations and shall provide all necessary paperwork and documentation to the beneficiary for them to prepare a maintenance contract.

The elevator shall be certified in compliance with EN 81-20: Safety rules for the construction and installation of lifts

- Lifts for the transport of persons and goods - Part 20: Passenger and goods passenger lift. It shall also be certified in compliance with EN 81-50: Safety rules for the construction and installation of lifts - Examinations and tests - Part 50: Design rules, calculations, examinations and tests of lift components The elevator cabin shall be in compliance with Serbian regulations for a public school. It shall have stainless steel automatic sliding doors with magnetic key. The elevator doors shall only be operational when activated by the magnetic key. The contractor shall provide total of 10 keys to the School Director. The contractor can choose the type of elevator as it is in compliance with Serbian regulations. The contractor shall provide elevator with sizes shown in the drawings or for 6 people.

(End of Summary of Changes)