Am0001.pdf

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 or (c) By separate letter or electronic communication 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 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.

E. IMPORTANT: Contractor is not is required to sign this document and return copies to the issuing office.

AMENDMENT OF SOLICITATION/MODIFICATION OF CONTRACT 1. CONTRACT ID CODE

2. AMENDMENT/MODIFICATION NUMBER 3. EFFECTIVE DATE 4. REQUISITION/PURCHASE REQUISITION NUMBER 5. PROJECT NUMBER (If applicable)

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

STANDARD FORM 30 (REV. 11/2016)

Prescribed by GSA FAR (48 CFR) 53.243

FACILITY CODE

9A. AMENDMENT OF SOLICITATION NUMBER

9B. DATED (SEE ITEM 11)

10A. MODIFICATION OF CONTRACT/ORDER NUMBER

10B. DATED (SEE ITEM 13)

11. THIS ITEM ONLY APPLIES TO AMENDMENTS OF SOLICITATIONS

The above numbered solicitation is amended as set forth in Item 14. The hour and date specified for receipt of Offers is extended. is not extended.

12. ACCOUNTING AND APPROPRIATION DATA (If required) copies of the amendment; (b) By acknowledging receipt of this amendment on each copy of the offer submitted;

13. THIS ITEM APPLIES ONLY TO MODIFICATIONS OF CONTRACTS/ORDERS.

IT MODIFIES THE CONTRACT/ORDER NUMBER 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

NUMBER IN ITEM 10A.

B. THE ABOVE NUMBERED CONTRACT/ORDER IS MODIFIED TO REFLECT THE ADMINISTRATIVE CHANGES (such as changes in paying office, appropriation data, 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)

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.

15C. DATE SIGNED

15A. NAME AND TITLE OF SIGNER (Type or print)

16C. DATE SIGNED

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

14. DESCRIPTION OF AMENDMENT/MODIFICATION (Organized by UCF section headings, including solicitation/contract subject matter where feasible.)

PAGE OF PAGES

6. ISSUED BY CODE

8. NAME AND ADDRESS OF CONTRACTOR (Number, street, county, State and ZIP Code) (X)

CODE

15B. CONTRACTOR/OFFEROR

(Signature of person authorized to sign)

16B. UNITED STATES OF AMERICA

(Signature of Contracting Officer)

Previous edition unusable

Amendment No. 0001

Install Digital Governors, Fort Randall Dam, SD

See attached documentation for content of the amendment revisions

Date for receipt of Proposals is 15 August 2019 at 2:00 pm

Government Point of Contact: Lynne Reed 402-995-2039

U.S ARMY CORPS OF ENGINEERS, OMAHA DISTRICT

CONTRACTING OFFICE

1616 CAPITOL AVE.

OMAHA, NE 68102-4901

See Item 6

W9128F19R0053

07/31/2019

07/16/2019

07/31/2019

Am #0001 - 2 (Continuation SF 30)

31 July 2019 Solicitation No. W9128F19R0053

Date of Issue: 16 July 2019 Date of Receiving Proposals: 15 August 2019

SUBJECT: Amendment No. 0001 to Request for Proposal Solicitation Package for Construction of Install Digital Governors, Fort Randall Dam, SD.

TO: Prospective Offerors and Others Concerned

1. The specifications and drawings for subject project are hereby modified as follows (revise all specification indices, attachment lists, and drawing indices accordingly).

a. Specifications. (Descriptive Changes.)

(1) Section 00 21 00 Page 11, paragraph 1.13, delete subparagraph

(b) and substitute the following:

“(b) A site visit is scheduled for Wednesday, 07 August 2019 at 9:00 am.

Contractors interested in seeing the site need to make reservation with Michael Schenkel telephone (605) 487-7845 X 3003 or by e-mail at Michael.A.Schenkel@usace.army.mil. Contractors are to meet at the Powerhouse.”

(2) Section 00 22 00 Page 11, paragraph 12.1, first subparagraph, delete “with a non-work period from 13 Nov 2019 to 1 April 2020.”

(3) Section 00 22 00 Page 11, paragraph 12.1.2, delete subparagraph i, and substitute the following:

“i. The Contractor shall commence work after NTP with Unit 5. Onsite work may commence on 1 Sep 2020 and proceed through 31 May 2021. After Unit 5 is completed and the 14 day testing period has been completed, the next Unit outage may begin. Two (2) units may be out-of-service concurrently during the period of 1 Dec 2020 and 12 March 2021. Dual outages during this period must be staggered by 2 weeks and both units must be turned back over to the government in time for the 14 day testing period to take place prior to the end of the dual outage period date of 12 March 2021. “Testing/commissioning can only occur on one unit at a time. Work on the remaining units must be completed by 31 May 2021.”

(4) Section 01 12 00 Page 3, paragraph 1.8, delete the first subparagraph and substitute the following:

“The Contractor shall commence work after NTP with Unit 5. Onsite work may commence on 1 Sep 2020 and proceed through 31 May 2021. After Unit 5 is completed and the 14 day testing period has been completed, the next Unit outage may begin. Two (2) units may be out-of-service concurrently during the period of 1 Dec 2020 and 12 March 2021. Dual outages during this period must be staggered by 2 weeks and both units must be turned back over to the government in time for the 14 day testing period to take place prior to the end of the dual outage period date of 12 March 2021. Testing/commissioning can only occur on one unit at a time. Work on the remaining units must be completed by 31 May 2021.”

Am #0001 - 3

(5) Section 48 19 01.00 26 Page 16, delete paragraph 2.5.2 and substitute the following revised paragraph:

“2.5.2 New Distributing Valve Parts

Provide replacement distributing valve parts for each unit. Custom grind the plunger rod and servomotor plunger to each existing servomotor/servomotor base. Custom grind the outside diameter of bushing to existing valve body.

Supply the first matched set within 12 weeks after the shop drawings have been approved. Requirements for inspecting the servomotor are in PARAGRAPH:

DISTRIBUTING VALVE REHABILITATION.

Machine the remaining seven matched sets within 30 days of mobilization.

Leave outer diameters of plunger rod, servomotor plunger, and bushing oversized. Custom grind each component to existing valve body/ servomotor.”

(6) Section 48 19 01.00 26 Page 26, paragraph 3.4.1, delete the 2nd subparagraph and substitute the following:

“The Contractor must have the distributing valve reassembled and operational within 14 days of disassembling the distributing valve. Submit the first distributing valve inspection procedure and schedule for approval. The contractor will also be required to measure the existing spare distributing valve set; submit existing distributing valve set drawings for approval. The existing spare distributing valve set shall be final grinded to fit the distributing valve body and servomotor of the unit inspected during the first distributing valve inspection. “

(7) Section 48 19 01.00 26 Page 29, paragraph 3.4.3 Distributing Valve Measurements, delete item e. and substitute the following:

“e. Valve Body Bores - Concentricity of valve body bore and bolt circle and perpendicularity with the bolted mating surface;

f. Servomotor Bore - Concentricity of bore and bolt circle and perpendicularity with the bolted mating surface. “

b. Drawings (Reissued). The entire drawing package has been reissued due to clarity. The drawings are revised with latest revision date of 31 July 2019, and reissued with this amendment.

(1) 119 Sheets Total.

2. This amendment is a part of the proposing papers and its receipt shall be acknowledged. All other conditions and requirements of the request for proposal remain unchanged.

3. Electronic Proposal/Email. Provide proposals by AMRDEC, however send a courtesy email that contractor has submitted proposal via AMRDEC for the sake of tracking and acknowledging receipt. Courtesy Email to the following address:

Lynne.D.Reed@usace.army.mil Nadine.L.Catania@usace.army.mil

4. Electric Offers will be received until 2:00 p.m., local time at place of receiving proposals, 15 August 2019, as stated in the Request For Proposal.

Am #0001 - 4

Attachments: Drawings listed in 1.b listed above

U.S. Army Corps of Engineers, Omaha District 1616 Capitol Avenue Omaha, Nebraska 68102-4901

31 July 2019 MFS/2184