W912P621B0015 AMDT 0004.pdf
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- W912P621B0015 CHICAGO HARBOR LOCK POWER DISTRIBUTION UPGRADE, CHICAGO HARBOR, CHICAGO, IL
- Solicitation number
- W912P621B0015
About this file
This document package includes an amendment to a federal solicitation and related questions and answers. The solicitation is for the Chicago Harbor Lock Power Distribution Upgrade project located in Chicago, Illinois. The project scope involves removing an existing generator and replacing it with a new 300 KVA standby generator along with associated new conduits and conductors. It also includes replacing incompatible conduits and all associated conductors. The estimated cost of construction is between $250,000 and $500,000. The North American Industry Classification System code is 237130, with a small business size standard of $39.5 million. The soliciting agency is the Department of the Army Corps of Engineers Engineering District Chicago. The amendment provides clarification to bidding contractors in response to submitted questions, including revising drawings to reference desired conduit types.
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W81G6611307068
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 W912P621B0015 for Chicago Harbor Lock Pow er Distribution Upgrade is hereby amended as follow s:
A. Updated ES-002 w ith existing Wire Schedule.
B. Added Sheet R-101, added existing one-line diagram as a reference draw ing.
C. Updated Sheet G-001 by adding R-101 to sheet index.
D. Added Questions and Answ ers from interested parties.
E. All other terms and conditions remain unchanged.
1. CONTRACT ID CODE PAGE OF PAGES
J 1 2
16A. NAME AND TITLE OF CONTRACTING OFFICER (Type or print)
16C. DATE SIGNED
BY
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 W912P621B0015
X 9B. DATED (SEE ITEM 11)
05-Aug-2021
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 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 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
10-Sep-2021
CODE
U.S. ARMY ENGINEER DISTRICT, CHICAGO
231 SOUTH LASALLE STREET SUITE 1500
CHICAGO IL 60604-1437
W912P6 7. ADMINISTERED BY (If other than item 6)
4. REQUISITION/PURCHASE REQ. NO.
CODE
See Item 6
FACILITY CODECODE
EMAIL:TEL:
W912P621B0015
SECTION SF 30 BLOCK 14 CONTINUATION PAGE
SUMMARY OF CHANGES
(End of Summary of Changes)
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SOLICITATION NO.:
CONTRACT NO.:
ISSUE DATE:
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ALL DRAWINGS IN THIS SET.
INDICATE OFFICIAL RECOMMENDATION OF
REQUIRED BY ER 1110-1-8152. SIGNATURES
THE SCOPE OF THEIR EMPLOYMENT AS
ON THESE PROJECT DOCUMENTS WITHIN
TION DESIGNATIONS OF INDIVIDUALS APPEAR
INITIALS OR SIGNATURES AND REGISTRA-
CHICAGO DISTRICT CORPS OF ENGINEERS. THE
THIS PROJECT WAS DESIGNED BY THE
REVIEWED BY:
DRAWINGS CONTAINED IN THE SHEET INDEX.
RECOMMENDATION AND APPROVAL FOR ALL
SIGNATURE AFFIXED BELOW INDICATE OFFICIAL
APPROVED BY:
APPROVAL RECOMMENDED BY:
DATE
JOHN GROBOSKI
DATE DATE
CHIEF, DESIGN SECTION
JOHN GROBOSKI, P.E.
N/A
ATR TEAM LEADER
N/A, P.E.
N/A
PROJECT MANAGER
N/A
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W912P6-21-C-00XX
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CHICAGO, ILLINOIS
POWER DISTRIBUTION UPGRADE
CHICAGO HARBOR LOCK
W912P6-21-B-0015
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LOCATION MAP VICINITY MAP
(N.T.S.) (N.T.S.)
SHEET INDEX
SHEET SHEET TITLE
NUMBER REFERENCE
1. G-001 LOCATION, VICINITY MAP AND SHEET INDEX
2. G-002 LEGEND, ABBREVIATIONS AND SYMBOLS
3.
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13. ES-102
ES-301
ES-104
ED-101
ED-102
CS-001
G-003 LEGEND AND SYMBOLS
ELECTRICAL SITE PLAN 2 OF 4
ES-103 ELECTRICAL SITE PLAN 3 OF 4
ELECTRICAL SITE PLAN 4 OF 4
DUCT BANK SECTIONS
OVERALL SITE PLAN
ELECTRICAL DEMOLITION PLAN 1 OF 3
ELECTRICAL DEMOLITION PLAN 2 OF 3
ES-601 PROJECT PARTIAL ONE LINE DIAGRAM
ES-101 ELECTRICAL SITE PLAN 1 OF 4
STRUCTURAL CONCRETE PAD DETAILSSS-501
ED-103 ELECTRICAL DEMOLITION PLAN 3 OF 3
14.
15.
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CS-002 OVERALL SITE PLAN - WORK LIMITS AND STAGING
ES-901
ES-902
ROUTING PLAN PICTURES 1
ROUTING PLAN PICTURES 2
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of Engineers
US Army Corps
ES-001 GENERAL NOTES
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ES-302 EXISTING CONDITIONS
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ES-002 WIRE SCHEDULE
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AUGUST 2021
CERTIFIED FINAL DOCUMENTS - RTA
CERTIFIED FINAL DOCUMENTS - RTA
R-10122. REFERENCE DRAWING
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1. Please provide the existing one-line diagram for the existing conditions.
- USACE Response: The existing one line has been added to the drawing set as a reference drawing, see sheet R-001.
2. The existing SE bubbler conduit running east does not enter the MCC in the lock house. (See attached 20210909_105103.pdf) Please provide a detail/diagram.
- USACE Response: The Contractor is responsible for determining the how to connect the SE Bubbler to the MCC.
3. Is the work shown on Sheet ES-901 part of Item 6 Incompatible Conduit and Wiring?
- USACE Response: The work shown on Sheet ES-901 is the work for the SW Bubbler. The Misaligned (Incompatible) Conduits and wiring replacement work is shown on sheets ES-103, ES- 104, and ES-302 which connects the new ATS to the existing MCC.
4. On Sheet ES-002, we cannot find this information on the plan sheets:
- USACE Response: The letter number combination refers to the sheet ruler, providing a general location of the origination and termination of the conductors.
Questions from Interested Parties and USACE Answers
5. Please see the attached Existing ATS Conduit pdf and advise where the 2-4” GS Conduits terminate.
- USACE Response: The RGS is abandoned from a previous project and is not within the scope of the Chicago Harbor Lock Power Distribution Upgrades. The Contractor may re-utilize the existing PVC RMC conduits to connect the new ATS to the existing switchboard. Drawing Sheet ES-002 has been revised to reference the desired PVC RMC and not the abandoned RGS.
| W912P621B0015 AMDT 0004.pdf |
| Revised (Sept10)Chicago Harbor Lock Power Distribution Upgrade Project MFR AMD0004.pdf |
| (Sept10)CHL PDU Contractor Questions.pdf |
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