Sol_140FHR25R0001_Amd_0003.pdf
PDF 611 KB Posted
- Attached to
- AR - NORFORK AERATION COLUMNS / PLATFORM_AMEND 4 Federal contract opportunity
- Solicitation number
- 140FHR25R0001
About this file
This is Amendment 0003 to RFQ 140FHR25R0001 for the Norfork National Fish Hatchery, providing answers to vendor questions about indoor and outdoor raceway requirements. The amendment clarifies that packed columns for indoor raceways must be height-adjustable to accommodate fry troughs, with approximately 15 inches needed between the tank wall top and trough top. The current columns hang from ceiling hooks. For outdoor raceways, columns should be rotated toward the raceway/water side. Professional engineer stamping is required for drawings, seismic calculations, wind load calculations, and anchorage calculations. The amendment confirms that existing concrete support under the horizontal inlet pipe can be removed to create a smooth, level surface for proper structure attachment. The period of performance is February 25, 2025 to September 13, 2025.
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Other files for this federal contract opportunity
| File | Type | Posted |
|---|---|---|
| Sol_140FHR25R0001_Amd_0004.pdf | ||
| Sol_140FHR25R0001_Amd_0002.pdf | ||
| Sol_140FHR25R0001_Amd_0001.pdf | ||
| Sol_140FHR25R0001.pdf |
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Text version
(x)
140FHR25R0001
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
FHR
Falls Church VA 22041 5275 Leesburg Pike FWS, Hurricane & Recovery FWS, Hurricane & Recovery
01/16/20250003
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
11/21/2024
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.)
LIST OF CHANGES: Amendment to provide answers to vendor questions, see attached.
Period of Performance: 02/25/2025 to 09/13/2025
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)
Tina Baker
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 .
Norfork Na onal Fish Hatchery- Request for Quota on (RFQ) Number
140FHR25R0001
Ques ons:
Indoor Raceways
• It was observed that troughs to hold fry were set above the raceways in the indoor facility. Should the packed column design need to be capable of si ng above the troughs as well?
• If height adjustment is required, please provide a suggested design for the support structure and dimension from top of raceway to top of trough.
The packed columns will have to be adjustable in height to allow for the troughs that are used for the fry right a er they hatch. The current columns are hanging from hooks in the ceiling. The distance from the top of the tank wall to the top of the trough should around 15 inches.
Outdoor Raceways
• Which direc on should towers be rotated? Toward the alley/ concrete walkway or towards the raceway/ water side?
The columns should be rotated toward the raceway / water side.
• Can you please clarify what aspects of the design will need to be stamped by a Professional Engineer? Seismic and wind load calcs are the more common calcula ons.
Please list the calcula ons or codes you require.
Drawings, seismic, wind load, and anchorage calcula ons.
• Is the concrete that is used as a support under the current horizontal inlet pipe removable? Please note, we will need a smooth, leveled concrete to properly a ach the structure to the raceways.
Yes the small amount of concrete can be removed to be make smooth and level.
File details come from the government source that posted it. Updated .