RFQ 19GT5026Q0047 - Amendment 0001.pdf

PAGE OF PAGESAMENDMENT OF SOLICITATION/MODIFICATION OF CONTRACT 1. CONTRACT ID CODE

1 9

2. AMENDMENT/MODIFICATION NO.

3. EFFECTIVE DATE

08/04/2026

4. REQUISITION/PURCHASE REQ. NO.

PR16081746-0001

5. PROJECT NO. (If applicable)

6. ISSUED BY CODE GT500 7. ADMINISTERED BY (If other than Item 6) CODE

AMERICAN EMBASSY GUATEMALA CITY

Boulevard Austriaco 11-51, Zona 16, ATTN: GSO - PROCUREMENT SECTION Guatemala

GUATEMALA

AMERICAN EMBASSY GUATEMALA CITY

Boulevard Austriaco 11-51, Zona 16, ATTN: GSO - PROCUREMENT SECTION Guatemala

GUATEMALA

(X) 9A. AMENDMENT OF SOLICITATION

NO.

19GT5026Q0047

x

9B. DATED (SEE ITEM 11)

07/06/2026

10A. MODIFICATION OF CONTRACT/ORDER NO.

8. NAME AND ADDRESS OF CONTRACTOR (No., street, county, State and ZIP Code)

CODE FACILITY CODE

10B. DATED (SEE ITEM 13)

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 Offers x is extended, is not extended.

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 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 your 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 ONLY APPLIES TO MODIFICATION OF CONTRACTS/ORDERS.

IT MODIFIES THE CONTRACT/ORDER NO. 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

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.)

This amendment is issued to:

1) Extend the due date for quotations to Friday, August 14, 2026.

2) Incorporate the Questions and Answers as, official attachment.

This document is hereby added as: *Attachment 1: Questions and Answers.

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

15B. CONTRACTOR/OFFEROR

(Signature of person authorized to sign)

15C. DATE SIGNED 16B. UNITED STATES OF AMERICA

(Signature of Contracting Officer)

16C. DATE SIGNED

NSN 7540-01-152-8070

Previous edition unusable

STANDARD FORM 30 (REV. 10-83)

Prescribed by GSA FAR (48 CFR) 53.243

RFQ 19GT5026Q0047- Hybrid photovoltaic solar system

Questions and Answers

Q1. The batteries are specified to have a total capacity of 80 kWh. Was this figure calculated to support critical loads during the indicated 8–12 hours of runtime, or is it a minimum that can be adjusted?

R1. The critical loads are power and lighting, AC is not included for this system, and the minimum runtime is 8 hours.

Q2. Maintenance/operation training is listed as a separate item. How many hours of training are expected, for how many people, and in what format—in-person or remote?

R2. For the designated personnel (4 people) we require 8 hours of on-site training.

Q3. Is it necessary to apply for self-producer authorization on the National Migration Institute (IGM) behalf?

R3. Yes, is necessary to apply on IGM behalf.

Q4. Is a single-line diagram or electrical floor plan of the site available? What is the site’s voltage?

R4. Site voltage is 220 V. Please be advised there are no drawings of the electrical installations available.

Q5. Is there an existing transfer switch (ATS/UPS), or should it be included in the scope of work?

R5. The hybrid photovoltaic system must be integrated with the existing electric generator using an Automatic Transfer Switch (ATS) and an Energy Management System (EMS). The solution must prevent unauthorized parallel operation between the generator and the photovoltaic system, prevent the export of energy to the generator (Zero Export mode), automatically coordinate operation between the power grid, the battery bank, the photovoltaic system, and the generator set, and ensure uninterrupted power supply to critical loads.

Q6. Does three-phase power need to be installed?

R6. No, there is no need to install three-phase power.

Q7. Will the design be based on just one meter or both energy meters?

R7. Just one, the electric meter that controls the power and lighting.

Q8. Will photographs of meter bills showing current consumption be provided?

R8. Yes, electric bill is attached to this document.

Q9. Do you provide access to restroom facilities?

R9. IGM will provide access to restroom facilities.

Q10. Do you provide water and electricity services?

R10. IGM will provide non potable water and electricity.

Q11. Please confirm the schedule during which work will be authorized

R11. IGM offices work 24/7. Potential offerors must consider that the busiest days are Tuesdays and Fridays. All work schedules must be coordinated with COR.

Q12. Will backup generator and the separate port of entry need to be considered in the plan?

R12. Yes, backup generator and the individual port of entry must be considered.

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