W912P820B0063__WCPS_AMD_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

Solicitation W912P820B0063 is hereby amended to provide Bidders w ith Government responses to Request For Information in accordance w ith Soliciation deadline of 11 January 2021, AND provide Bidders w ith dial-in instructions to telephonically attend the Bid Opening.

Bid response date/time of 20 January 2021 at 10:00am CST remain unchanged. Bid Opening time of 11:00am CST remain unchanged.

TELECONFERENCE NO: 844-291-6356

ACCESS CODE: 7796817

Bidders are encouraged to review "Instructions to Bidders" on page 80--81 of the solicitation. Bidders are reminded that their bids must conform to ALL requirements outlined in the Solicitation.

1. CONTRACT ID CODE PAGE OF PAGES

J 1 3

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

16C. DATE SIGNED

BY 12-Jan-2021

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 W912P820B0063

X 9B. DATED (SEE ITEM 11)

21-Dec-2020

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 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-Jan-2021

CODE

USACE, CONTRACTING DIVISION

ATTN: CEMVN-CT, ROOM 172

7400 LEAKE AVE.

NEW ORLEANS LA 70118-3651

W912P8 7. ADMINISTERED BY (If other than item 6)

4. REQUISITION/PURCHASE REQ. NO.

CODE

See Item 6

FACILITY CODECODE

EMAIL:TEL:

W912P820B0063

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:

RESPONSES TO RFIS

Responses to Request For Information W912P820B0063

1. Are the items outlined in the schedule of prices, the only required in-scope pricing needed?

No, the bid schedule is meant as a guide for cost comparison sake, but your entire price estimate should be included.

2. Do you want new couplings supplied?

Yes, the four (4) torsional couplings connecting the gearbox to the cardan shaft require replacement and two

(2) spare torsional couplings supplied.

3. Do you want new enclosing tubes?

It is not intended to provide new enclosing tubes but that will be determined once the pump is disassembled during the shop inspection.

4. Do you want new RTD’s?

It is not intended to provide new RTD’s but that will be determined once the pump is disassembled during the shop inspection. Additionally, it could get determined during the Pump Protection Panel troubleshooting as well.

5. Do you need new hardware, as part of the repair of each pump?

It is not intended to provide new hardware beyond that described in the scope of work, but that may change after the shop inspection.

6. Do you need new bearing heat sensors?

Yes, new bearing heat sensors are listed in paragraph 2.3.4.c

7. Do we need to remove the old pumping sole plate/grout? Do we need to reinstall and re-grout a new sole plate?

Yes, the sole plate and grout will require removal in order to remove the pump column. As part of the contract work a new speed reducer pedestal is required and the sole plate is a part of the pedestal. Upon re-installation and alignment, the new speed reducer pedestal with the sole plate will need to grouted in place according to paragraph 2.3.6.

8. Do you want a new cardan shaft?

It is not intended to provide a new cardan shaft as part of this contract but that could change after the shop inspection. However, a refurbishment is the more likely outcome.

9. Is any work required to the diesel engine sole plate and grouting?

Yes, there will be diesel engine sole plate re-grouting per paragraph 2.3.6 in order to achieve the proper alignment between the pump column, speed reducer (gearbox), and diesel engine (driver).

10. Is a bid bond required, if so, how much?

Bonding is required in accordance with the requirements of the Solicitation. (Review Solicitation requirments)

11. Is a crane available over the pump, gearbox and diesel engine for removal/installation? Or is the vendor required to supply a crane?

There is an overhead crane inside the pump station that can get utilized in diesel engine adjustments, but the vendor is required to supply a crane for the removal of the speed reducers and pump columns.

12. Please elaborate on the shop testing required for the pump

W912P820B0063

The new solid stainless-steel pump shafts and the existing pump impeller shall get laid out horizontally in an arrangement that allows the pump shaft and impeller to rotate freely. The assembly shall be checked at different intervals to verify alignment tolerances are met and that the assembly is balanced. Any unbalance or tolerance not met shall be corrected by the Contractor. All findings shall be submitted in a written report.

13. Elaborate on 1) Electrical work required 2) Pump monitoring and controls work required?

The electrical work required is providing power supply to the auxiliary heat exchangers for the speed reducers with disconnect switches. The Pump Protection Panel electrical work is troubleshooting the existing system to see if there are any failed components in the system and to recalibrate the system in order to prevent premature shutdowns as has been previously reported. Initial assessment of the system points to a calibration error or an error in the shutdown setpoints.

14. Are new Shaft Sleeves, O-rings, Keys, Split Rings, Thrust Collars required?

The new solid stainless-steel pump shafts, auxiliary components, and any typical wear parts (gaskets, seals, wear rings and sleeves) are required as part of the refurbishment of the pump columns.

(End of Summary of Changes)