Sol_140R4025R0001_Amd_0003.pdf

(x)

140R4025R0001 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

Salt Lake City UT 84138

R40

125 South State Street, Room 8100 Regional Office Upper Colorado Region Bureau of Reclamation

08/14/20250003

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

08/14/2025

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.)

The Purpose of this amendment is to:

post the questions and answers from the site visit held on August 28th at the Glen Canyon

Power plant.

Glen Canyon Dam Powerplant Cranes Modernization

1. May the Customer provide building and crane reference drawings?.

The drawings were attached in amendment 0002

2. Is the Customer furnishing the test weights or is the Contractor to provide the test

Continued ...

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)

Lisa Laughbon

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 .

ITEM NO. SUPPLIES/SERVICES QUANTITY UNIT UNIT PRICE AMOUNT

NAME OF OFFEROR OR CONTRACTOR

2 3

CONTINUATION SHEET

REFERENCE NO. OF DOCUMENT BEING CONTINUED PAGE OF

(A) (B) (C) (D) (E) (F)

140R4025R0001/0003 weights?

We will provide concrete weights, frames, and rigging

3. What is the floor loading in the East laydown area beneath where the cranes are parked?

1000 lb/ft2

4. Where is the substation switchgear 3 located inside the powerhouse plant in relation to where the cranes are located? (Please provide building prints)

2nd floor east side, prints should be with the drawing package.

5. Knowing the new control cabinets will be deeper than the existing cabinets, we may need to consider building out the existing foot walk to allow for the required 30-inch clearance. Does the customer see this approach acceptable?

This is acceptable, however, there is only 6 inches available on each crane for walkway extensions since the cranes have to be able to marry

6. Will the cab be fully enclosed or be an open type cab? To help meet Customer expectations, can the customer provide a concept sketch or an example of what you would like?

Per the contract a partially enclosed cab is acceptable, however if a fully enclosed cab is specified by the contractor that would be acceptable as well.

7. For the brakes, shall the following be provided:

a. MH & AH: Motor mounted Disc Brake & Outboard

(of Hoist Gearbox) Holding Brake? (Note: Disc

Brake will be mounted on back end of the motor)

b. BR & TR: Motor mounted Disc Brake? Yes, this is acceptable

8. Can you please provide the total length of MH

& AH Wire Ropes required?

Should be on the provided drawings

9. Will a detailed scope of work be provided for the Non-destructive (visual) examination of

Continued ...

NSN 7540-01-152-8067 OPTIONAL FORM 336 (4-86)

Sponsored by GSA

FAR (48 CFR) 53.110

ITEM NO. SUPPLIES/SERVICES QUANTITY UNIT UNIT PRICE AMOUNT

NAME OF OFFEROR OR CONTRACTOR

3 3

CONTINUATION SHEET

REFERENCE NO. OF DOCUMENT BEING CONTINUED PAGE OF

(A) (B) (C) (D) (E) (F)

140R4025R0001/0003 bridge crane components.

Dye Pen is called out for the hoist final drive gears all else should be per industry best practices.

10. For draining, cleaning and re-lubricating bridge crane components what is the quantity and type of lubricant used for each?

All final drives and truck drives are open gear with generic grease all intermediate gearboxes will be new

11. For the removal and installation of main and aux hoists, trolley, and bridge drive systems, just to confirm, are we just removing and replacing the motors, brakes, and motor couplings? Shall we include motor coupling guards, too?

Also replacing the intermediate gearboxes, yes include coupling guards

12. Since we require the above questions answered may we request a 3-week extension of the proposal

9-19 due date?

YEs the solicitation is extended to Oct 3 at 1400 hours MD. All question are due

September 19 at 1200 hours MD

13. For the Main Hoist speed can you please confirm full speed is 5.8 FPM and not 3.8 FPM?

In doing preliminary calcs the HP required for

5.8 FPM is 60 HP and not 40 HP. Spec is 3.63

ft/min raising and 5.80 ft/min lowering with a

150-ton load

The Specification is revised for section 01 42

10 Reference standards and 41 22 14 Crane

Upgrades and Modernization see attachment 006

Attachment 007 is the attendees for the site visit held on August 28, 202

Period of Performance: 12/01/2025 to 11/30/2028

NSN 7540-01-152-8067 OPTIONAL FORM 336 (4-86)

Sponsored by GSA

FAR (48 CFR) 53.110