W91238F23R0003_AM0001.pdf

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Attached to
Oahe Switchyard Disconnect Switch Replacement Federal contract opportunity
Solicitation number
W9128F23R0003
Issued by
Department of the Army Corps of Engineers Engineering District Omaha

About this file

This document summarizes an amendment to a federal solicitation for the Oahe Switchyard Disconnect Switch Replacement project. The amendment modifies pricing details for several contract line items, adjusts quantities and units of issue, updates descriptions, and adds specifications pages. Offerors must acknowledge this amendment in their proposals, which are due by July 6, 2023. The project involves replacing high voltage disconnect switches at 115kV and 230kV switchyards, including manual and motor-operated switches as well as grounding switches. Ancillary work includes replacing insulators, buses, cables, and conducting weld repairs. The estimated construction cost is between $5-10 million. The primary NAICS code is 237130.

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W9128F23R0003_Am 0003.pdf PDF
W9128F23R0003 Sign-in_Sheet_061423.pdf PDF
W91238F23R0003_AM0002.pdf PDF
W9128F23R0003 Sign-in_Sheet_062723.pdf PDF
13 48 00.00 26 Am-0002.pdf PDF
E-202 Am-0001.pdf PDF
REGISTER Am-0001.pdf PDF
33 75 10.00 26 Am-0001.pdf PDF
01 22 00 Am-0001.pdf PDF
E-201 Am-0001.pdf PDF
01 12 00 Am-0001.pdf PDF
01 11 00 Am-0001.pdf PDF
OA Switchyard W9128F23R0003 Solicitation 1 of 4.pdf PDF
OA Switchyard W9128F23R0003 Contract Dwgs 3 of 4.pdf PDF
OA Switchyard W9128F23R0003 Specs 2 of 4.pdf PDF
OA Switchyard W9128F23R0003 Ref Drawings 4 of 4.pdf PDF
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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

The Purpose of this Amendment is to incorporate changes to the language and units of certain CLINs in the pricing schedule, add information regarding an additional site visit date to section 00 21 00, and incorporate changes to the Specif ications. FAR Clause 52.211-18, Variation in Estimated Quantity, has also been incorporated into the solicitation. See Am0001 Block 14 Continuation Page for description of amendment changes to the Specifications. All other terms and conditions remain the same.

1. CONTRACT ID CODE PAGE OF PAGES

J 1 13

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

16C. DATE SIGNED

BY 22-Jun-2023

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 W9128F23R0003

X 9B. DATED (SEE ITEM 11)

18-May-2023

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

22-Jun-2023

CODE

U.S. ARMY CORPS OF ENGINEERS, OMAHA DIST

CONTRACTING OFFICE

1616 CAPITOL AVENUE

OMAHA NE 68102-4901

W9128F 7. ADMINISTERED BY (If other than item 6)

4. REQUISITION/PURCHASE REQ. NO.

CODE

See Item 6

FACILITY CODECODE

EMAIL:TEL:

W9128F23R0003

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:

AM0001

22 JUN 2023

Solicitation No. W9128F23R0003

Date of Issue: 31 MAY 2023 Date of Receiving Proposals: 06 JUL 2023

SUBJECT: Amendment No. 0001 to Request for Proposal Solicitation Package for Construction of Switchyard Disconnect Switch Replacement Oahe 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 (New and/or Revised and Reissued). Delete and substitute or add specification pages or sections as noted below. The substituted pages or sections are revised and reissued with this amendment. For convenience, on the revised specification pages, changes have been identified by “*Am-1” (underlining of added text and/or strikeout of deleted text).

Pages or Sections Deleted Pages or Sections Substituted or Added 01 11 00 01 11 00 Am-0001 01 12 00 01 12 00 Am-0001 01 22 00 01 22 00 Am-0001 Submittal Register REGISTER Am-0001 33 75 10.00 26 33 75 10.00 26 Am-0001

b. Drawings (Reissued). The following drawings are revised with latest revision date of 20 JUN 2023, and reissued with this amendment.

(1) Sheet E-201, 115 kV Bay Elevation Install

(2) Sheet E-202, 230 kV Bay Elevation Install

2. This amendment is a part of the proposing documents, and a receipt acknowledgement shall be provided with the SF1442. All other conditions and requirements of the request for proposal remain unchanged.

3. Electronic Proposal/Email. See Section 00 22 00 for how to submit electronic proposals.

4. Electric Offers will be received until 2:00 p.m., local time at place of receiving proposals, 06 JUL 2023, as stated in the Request for Proposal.

Attachments:

Spec Pages listed in 1.a. above Dwgs. listed in 1.b. above

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

22 JUN 2023

JNS/2179

SECTION 00 10 00 - SOLICITATION, CONTRACT LINE ITEM NUMBER (CLIN) SCHEDULE

CLIN 0006

The CLIN extended description has changed from:

Furnish and Install Nine (9) 230kV Motor Operated Disconnect Switches, Complete with Wiring, an O&M Manual, and the Manufacturer's Erecting Engineer ServicesAll labor, materials, services, and equipment for furnishing and installing nine (9) 230kV motor operated disconnect switches, expansion fittings and 3 1/2 inch aluminum tubular bus as shown, running wiring to the power and control sources, coiling 20 feet of slack cable in the Spread Room for termination by the Government, preparing an Operations and Maintenance Manual for the 230kV motor operated disconnect and switches, and furnishing the services of the switch manufacturer's Erecting Engineer certified to supervise installation and commissioning of the switches. Includes travel, lodging and per diem.

To:

Furnish and Install Nine (9) 230kV Motor Operated Disconnect Switches, Complete with Wiring, an O&M Manual, and Erecting Engineer ServicesAll labor, materials, services, and equipment for furnishing and installing nine (9) 230kV motor operated disconnect switches, expansion fittings and 3 1/2 inch aluminum tubular bus as shown, running wiring to the power and control sources, coiling 20 feet of slack cable in the Spread Room for termination by the Government, preparing an Operations and Maintenance Manual for the 230kV motor operated disconnect and switches, and furnishing the services of the switch Erecting Engineer certified to supervise installation and commissioning of the switches. Includes travel, lodging and per diem.

CLIN 0007

Furnish and Install Twenty-seven (27) 230kV Disconnect Switches and Ten (10) Ground Switches, Complete with O&M Manual, and the Manufacturer's Erecting Engineer ServicesAll labor, materials, services, and equipment for furnishing and installing twenty-seven (27) 230kV disconnect switches, ten (10) of which shall be equipped with a grounding switch, expansion fittings as shown, 3 1/2 inch aluminum tubular bus and 1272kcmil AAC conductors as shown, preparing an Operations and Maintenance Manual for the 230kV disconnect and ground switches, and furnishing the services of the switch manufacturer's Erecting Engineer certified to supervise installation and

Furnish and Install Twenty-seven (27) 230kV Disconnect Switches and Ten (10) Ground Switches, Complete with O&M Manual, and Erecting Engineer ServicesAll labor, materials, services, and equipment for furnishing and installing twenty-seven (27) 230kV disconnect switches, ten (10) of which shall be equipped with a grounding switch, expansion fittings as shown, 3 1/2 inch aluminum tubular bus and 1272kcmil AAC conductors as shown, preparing an Operations and Maintenance Manual for the 230kV disconnect and ground switches, and furnishing the services of the switch Erecting Engineer certified to supervise installation and commissioning of the switches.

Includes travel, lodging and per diem.

CLIN 0009

The pricing detail quantity has increased by 39.00 from 1.00 to 40.00.

The unit of issue has changed from Job to Inch.

CLIN 0019

Furnish and Install Four (4) 115kV Motor Operated Disconnect Switches, Complete with Wiring, an O&M Manual, and the Manufacturer's Erecting Engineer ServicesAll labor, materials, services, and equipment for furnishing and installing four (4) 115kV motor operated disconnect switches, expansion fittings and 3 1/2 inch aluminum tubular bus as shown, running wiring to the power and control sources, coiling 20 feet of slack cable in the Spread Room for termination by the Government, preparing an Operations and Maintenance Manual for the 115kV motor operated disconnect and switches, and furnishing the services of the switch manufacturer's Erecting Engineer certified to superviseinstallation and commissioning of the switches. Includes travel, lodging and per diem.

Furnish and Install Four (4) 115kV Motor Operated Disconnect Switches, Complete with Wiring, an O&M Manual, and Erecting Engineer ServicesAll labor, materials, services, and equipment for furnishing and installing four (4) 115kV motor operated disconnect switches, expansion fittings and 3 1/2 inch aluminum tubular bus as shown, running wiring to the power and control sources, coiling 20 feet of slack cable in the Spread Room for termination by the Government, preparing an Operations and Maintenance Manual for the 115kV motor operated disconnect and switches, and furnishing the services of the switch Erecting Engineer certified to superviseinstallation and

CLIN 0020

Furnish and Install Thirteen (13) 115kV Disconnect Switches and Five (5) Ground Switches, Complete with O&M Manual, and the Manufacturer's Erecting Engineer ServicesAll labor, materials, services, and equipment for furnishing and installing thirteen (13) 115kV disconnect switches, five (5) of which shall be equipped with a grounding switch, expansion fittings as shown, 3 1/2 inch aluminum tubular bus and 1272kcmil ASCR conductors as shown, preparing an Operations and Maintenance Manual for the 115kV disconnect and ground switches, and furnishing the services of the switch manufacturer's Erecting Engineer certified to supervise installation and

Furnish and Install Thirteen (13) 115kV Disconnect Switches and Five (5) Ground Switches, Complete with O&M Manual, and Erecting Engineer ServicesAll labor, materials, services, and equipment for furnishing and installing thirteen (13) 115kV disconnect switches, five (5) of which shall be equipped with a grounding switch, expansion fittings as shown, 3 1/2 inch aluminum tubular bus and 1272kcmil ASCR conductors as shown, preparing an Operations and Maintenance Manual for the 115kV disconnect and ground switches, and furnishing the services of the switch Erecting Engineer certified to supervise installation and commissioning of the switches. Includes travel, lodging and per diem.

CLIN 0022

The pricing detail quantity has increased by 19.00 from 1.00 to 20.00.

The unit of issue has changed from Job to Inch.

The following have been modified:

PRICING SCHEDULE

OA Switchyard Disconnect Switches Replacement, OAHE, SD

OAA2

SECTION 00 10 00

Pricing Schedule

CLIN Description Quantity Unit

Measure Unit Price

Amount

BASE ITEMS

0001 Mobilization and Demobilization 1 Job XXX $______________

Remove and Dispose of Nine (9) 230kV Motor Operated Disconnect Switches

1 Job XXX $______________

Remove and Dispose of Twenty-seven(27) 230kV Disconnect Switches and Ten(10) Ground Switches

1 Job XXX $______________

Remove and Dispose of 1.5 Inch Tubular Bus Sections in the 230kV Switchyard Bay

1 Job XXX $______________

Remove and Dispose of Forty-five (45) Unit and Transmission Line Suspension Insulators the 230kV Switchyard

1 Job XXX $______________

Furnish and Install Nine (9) 230kV Motor Operated Disconnect Switches, Complete with Wiring, O&M Manual, and Erecting Engineer Services

1 Job XXX $______________

Furnish and Install Twenty-seven (27) 230kV Disconnect Switches and Ten (10) Ground Switches, Complete with O&M Manual, and Erecting Engineer Services

1 Job XXX $______________

Furnish and Install Forty-five(45)unit and Transmission Line String Insulators in the 230kV and Switchyard, Complete with 1272kcmil AAC and 3 1/2 - inch Aluminum Tubular Bus Connections to Existing Equipment

1 Job XXX $______________

Inspect Existing Buswork in the 230kV Switchyard and Provide up to Forty

(40) inches of Weld Repair for any Deficiencies

40 Inch $______ $______________

System Testing and Commissioning, 230kV Equipment

1 Job XXX $______________

Contractor-Furnished Training of Government Personnel, 230kV Equipment

1 Job XXX $______________

Prepare and Furnish As-Built Corrections to Contract Drawings, 230kV Work

1 Job XXX $______________

All Remaining Work Not Included in the Base Items Above

1 Job XXX $______________

All Spare Parts Associated with Base Items Above

1 Job XXX $______________

SUB-TOTAL BASE (Items 0001 thru 0014) $______________

OPTIONAL ITEMS

Remove and Dispose of Four (4) 115kV Motor Operated Disconnect Switches

1 Job XXX $______________

Remove and Dispose of Thirteen (13) 115kV Disconnect Switches and Five (5) Ground Switches

1 Job XXX $______________

Remove and Dispose of 1.5 Inch Tubular Bus Sections in the 115kV Switchyard Bays

1 Job XXX $______________

Remove and Dispose of Twenty-seven

(27) Unit and Transmission Line Suspension Insulators in the 115kV Switchyard

1 Job XXX $______________

Furnish and Install Four (4) 115kV Motor Operated Disconnect Switches, Complete with O&M Manual, and Erecting Engineer Services

1 Job XXX $______________

Furnish and Install Thirteen (13) 115kV Disconnect Switches and Five (5) Ground Switches, Complete with O&M Manual, and Erecting Engineer Services

1 Job XXX $______________

Furnish and Install Twenty-seven (27) Unit and Transmission Line String Insulators in the 115kV Switchyard, Complete with 1272kcmil AAC and 3 1/2-inch Aluminum Tubular Bus Connections to Existing Equipment

1 Job XXX $______________

Inspect Existing Buswork in the 115kV Switchyard and Provide Twenty (20) inches of Weld Repair for any Deficiencies.

20 Inch $______ $______________

System Testing and Commissioning, 115kV Equipment

1 Job XXX $______________

Contractor-Furnished Training of Government Personnel, 115kV Equipment

1 Job XXX $______________

Prepare and Furnish As-Built Corrections to Contract Drawings, 115kV Work

1 Job XXX $______________

All Remaining Work Not Included in the Optional Items Above

1 Job XXX $______________

All Spare Parts Associated with Optional Items Above

1 Job XXX $______________

SUB-TOTAL OPTION (Items 0015 thru 0027) $______________

TOTAL BASE + OPTIONS (Items 0001 thru 0027) $______________

NOTES:

1. See SECTION 00 21 00, INSTRUCTIONS, CONDITIONS, & NOTICES TO BIDDERS for evaluation of options.

2. The Government may exercise an option by written notice to the Contractor commencing from the date of contract award thru the date the contract is closed, unless otherwise specified herein.

3. Prices must be entered for all items of the schedule. Total amounts submitted without prices being entered on individual items will be rejected. Additions will be subject to verification by the Government. In case of variation between the Job (lump sum) prices and the total amount, the lump sum prices will be considered the price submitted.

4. A modification to a proposal which provides for a single adjustment to the total amount submitted, should state the application of the adjustment to each respective lump sum price affected. If the modification is not so apportioned, the single adjustment will be applied to Item Nos. 0001 thru 0014.

SECTION 00 21 00 - INSTRUCTIONS

The following have been modified:

00 21 00

SECTION 00 21 00

INSTRUCTIONS TO OFFERORS (RFP)

1. SOLICITATION RESTRICTIONS

1.1. GENERAL CONTRACTOR

This solicitation is Full and Open.

1.2. ESTIMATED CONSTRUCTION COST

The estimated construction cost of this project is between $5,000,000 and $10,000,000.

1.3. SUBMISSION, MODIFICATION, REVISION, AND WITHDRAWAL OF PROPOSALS

See FAR 52.215-1 INSTRUCTIONS TO OFFERORS-COMPETITIVE ACQUISTION, subparagraph "(c) Submission, modification, revision, and withdrawal of proposals." below for acceptable methods.

1.4. SUBMISSION DEADLINE

Contractors shall submit their proposals via email to the following individuals by no later than the date and time established in Block 13 of the Standard Form (SF) 1442, or Block 14 of the most recently issued SF 30 as applicable:

Daniel Monahan, Contract Officer: Daniel.D.Monahan@usace.army.mil Brianna Boehne, Contract Specialist: Brianna.Boehne@usace.army.mil

Each email shall contain the following solicitation number in the subject line: W9128F23R0003

Files over 20 megabytes (MB) shall be separated into smaller file sizes and sent via separate emails with each email marked to identify which number the email is relative to the total number of emails submitted (i.e., "email one of four"). Once all the emails submitted have been received the Government will confirm receipt via responsive email.

Proposals received after the date and time stated within Block 13 of the SF1442, or Block 14 of the most recently issued SF 30 as applicable, will be considered late and will not be considered for award. To avoid rejection of a proposal, the offeror must make every effort to ensure its electronic submission is virus-free.

Proposals, or portions thereof, submitted with the presence of a virus.

Do not assume submission will be instantaneous. File size and number of files submitted shall be considered. Contractor/Teammate/Subcontractors should allow adequate time for submission completion because the entire proposal (i.e., Contractor's submission and all teammate/subcontractor(s) independent submissions) must be received by the due date and time specified in Block 13 of SF 1442, or SF 30 as applicable.

2. COPIES OF SOLICITATION DOCUMENT AND AMENDMENTS

Copies of the solicitation and amendments are available by INTERNET ACCESS ONLY. All solicitation documents will be posted to the U.S. General Services Administration website at:

https://sam.gov/

It shall be the Offeror’s responsibility to check the website for any amendments. The Offeror shall submit in the proposal all requested information specified in this solicitation. There will be no public opening of the proposals received as a result of this solicitation.

A list of interested vendors (potential offerors and subcontractors) is available on the sam.gov web site listed above (registration required).

3. OFFEROR'S QUESTIONS AND COMMENTS

3.1. SITE VISIT

The clauses at 52.236-2, Differing Site Conditions, and 52.236-3,Site Investigations and Conditions Affecting the Work, will be included in any contract awarded as a result of this solicitation. Accordingly, offerors or quoters are urged and expected to inspect the site where the work will be performed.

A site visit is scheduled for 14 June 2023 at 10:00 am. Contractors interested in seeing the site need to make a reservation with Kris Cleveland telephone (605) 945-3410 or by e-mail at kris.cleveland@usace.army.mil. Contractors are to meet at the Admin Building.

An additional site visit is scheduled for 27 June 2023 at 10:00 am. Contractors interested in seeing the site need to make a reservation with Kris Cleveland telephone (605) 945-3410 or by e-mail at kris.cleveland@usace.army.mil. Contractors are to meet at the Admin Building.

3.2. BIDDER INQUIRY

Solicitation questions and/or comments must be submitted via Bidder Inquiry in ProjNet at:

https://www.projnet.org/projnet/. All Bidder Inquiries must be submitted no later than ten (10) calendar days before the proposal due date in order for inquiries to be given consideration or actions taken prior to the receipt of offers. All timely questions and approved answers will be made available through ProjNet.

The Bidder Inquiry system is to be used to ask and receive answers to all non-proprietary questions. In the event the Bidder Inquiry method is unavailable and issue resolution is unsuccessful, inquiries may be submitted via email to the Contract Specialist listed below. Inquiries considered proprietary by the prospective vendor may also be submitted via email.

Contract Specialist – Primary POC: Brianna Boehne

Brianna.Boehne@usace.army.mil 402-995-2668 (Telephone)

To submit and review Bidder Inquiries, prospective offerors will need to use the Bidder Inquiry Key and instructions listed below. A prospective offeror who submits a comment /question will receive an acknowledgement of their comment/question via ProjNet email notification after an answer to the comment/question has been processed by the Government technical team.

Solicitation Number is: W9128F23R0003 Bidder Inquiry Key is: 78M2X8-3T95BF

a. Registration for ProjNet Bidder Inquiry Access

If you are already registered, go to (b) Entering Bidder Inquiries in ProjNet Bidder Inquiry System below.

1. From the ProjNet home page linked above, click on Quick Add on the upper right side of the screen.

2. Identify the Agency: This should be marked as USACE.

3. Key: Enter the Bidder Inquiry Key listed above.

4. Email: Enter the email address you would like to use for communication.

5. Click Continue

A page will then open saying that a user account was not found and will ask you to create one using the provided form.

6. Enter your First Name, Last Name, Company, City, State, Phone, Email, Secret Question, Secret Answer, and Time Zone.

Make sure to remember your Secret Question and Answer as they will be used from this point on to access the ProjNet system.

7. Click Add User.

Once this is completed you are now registered within ProjNet and are currently logged into the system.

b. Entering Bidder Inquiries in ProjNet Bidder Inquiry System

1. For future access to ProjNet, you will not be emailed any type of password. You will utilize your Secret Question and Secret Answer to log in.

2. From the ProjNet home page linked above, click on Quick Add on the upper right side of the screen.

3. Identify the Agency: This should be marked as USACE.

4. Key: Enter the Bidder Inquiry Key listed above.

5. Email: Enter the email address you used to register previously in ProjNet.

6. Click Continue. A page will then open asking you to enter the answer to your Secret

Question.

7. Enter your Secret Answer and click Login. Once this is completed you are now logged into the system.

8. Follow online screen instructions to enter specific bidder inquiries for the project.

c. Offerors are requested to review the specification in its entirety and review the Bidder Inquiry

System for answers to questions prior to submission of a new inquiry.

d. The call center operates weekdays from 8AM to 5PM U.S. Central Time Zone (Chicago). The telephone number for the Call Center is 800-428-HELP.

4. PLAN HOLDERS LIST

For viewing a list of interested vendors (i.e. Plan Holders List) and receiving notifications or email of changes regarding a solicitation, U.S. General Services Administration has these features available (https:// sam.gov/). For this solicitation, go to https://sam.gov/ and register as a vendor or enter username and password to login.

If you wish for General Contractors, Subcontractors, Suppliers, Plan Rooms or Print Shops to have the ability to contact you, click on "Add me to Interested Vendors" for the solicitation.

5. GENERAL DESCRIPTION OF WORK

Scope of project includes all work required for the Switchyard Disconnect Switch Replacement at Oahe Dam, SD. Work shall be in accordance with Request for Proposal documents issued with this solicitation.

6. PROPOSAL SUBMISSION REQUIREMENTS, EVALUATION, AND CONTRACT AWARD

The Contracting Officer has established a Source Selection Board to conduct an evaluation of each proposal received in response to this Solicitation. The evaluation will be based exclusively on the merits and content of the proposal and any subsequent discussion required. The identities of the SSB personnel are confidential, and any attempt by the proposers to contact these individuals is prohibited.

See Section 00 22 00, SUPPLEMENTARY INSTRUCTIONS, PROPOSAL SUBMISSION, AND

EVALUATION.

7. FEDERAL, STATE AND LOCAL TAXES

It is the Contractor's responsibility to investigate applicable federal, state, and local taxes as well as any specific exemptions that may exist. This includes any applicable Value-Added Taxes (VAT), sales, use, and excise taxes. See General Conditions (Contract Clause) 52.229-3 FEDERAL, STATE, AND LOCAL

TAXES.

-- End of Section --

SECTION 00 72 00 - GENERAL CONDITIONS

The following have been added by full text:

52.211-18 VARIATION IN ESTIMATED QUANTITY (APR 1984)

If the quantity of a unit-priced item in this contract is an estimated quantity and the actual quantity of the unit-priced item varies more than 15 percent above or below the estimated quantity, an equitable adjustment in the contract price shall be made upon demand of either party. The equitable adjustment shall be based upon any increase or decrease in costs due solely to the variation above 115 percent or below 85 percent of the estimated quantity. If the quantity variation is such as to cause an increase in the time necessary for completion, the Contractor may request, in writing, an extension of time, to be received by the Contracting Officer within 10 days from the beginning of the delay, or within such further period as may be granted by the Contracting Officer before the date of final settlement of the contract. Upon the receipt of a written request for an extension, the Contracting Officer shall ascertain the facts and make an adjustment for extending the completion date as, in the judgement of the Contracting Officer, is justified.

SECTION 00 73 00 - SUPPLEMENTARY CONDITIONS

The following Delivery Schedule item for CLIN 0009 has been changed from:

DELIVERY DATE QUANTITY SHIP TO ADDRESS DODAAC /

CAGE

730 dys. ANP 1 COE OAHE PRJT OFC TECH SPT SEC

KRIS CLEVELAND

USAED, OMAHACENWO-OD-OA-T

28563 POWERHOUSE RD

PIERRE SD 57501

605-945-3410 FOB: Destination

968821

CAGE

730 dys. ANP 40 COE OAHE PRJT OFC TECH SPT SEC

KRIS CLEVELAND

USAED, OMAHACENWO-OD-OA-T

28563 POWERHOUSE RD

PIERRE SD 57501

605-945-3410

The following Delivery Schedule item for CLIN 0022 has been changed from:

CAGE

730 dys. ANP 1 COE OAHE PRJT OFC TECH SPT SEC

KRIS CLEVELAND

USAED, OMAHACENWO-OD-OA-T

28563 POWERHOUSE RD

PIERRE SD 57501

605-945-3410

CAGE

730 dys. ANP 20 COE OAHE PRJT OFC TECH SPT SEC

KRIS CLEVELAND

USAED, OMAHACENWO-OD-OA-T

28563 POWERHOUSE RD

PIERRE SD 57501

605-945-3410

(End of Summary of Changes)

File details come from the government source that posted it. Updated .