W912P621B0015 AMDT 0006.pdf

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:

See page 2 SF30 Continuation Sheet.

1. CONTRACT ID CODE PAGE OF PAGES

J 1 5

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 X is extended, 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

23-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

SECTION SF 30 - BLOCK 14 CONTINUATION PAGE (SF 30)

The following have been added by full text:

SUMMARY OF CHANGES AMDT 0006

Continuation from SF30 Block 14

A. The purpose of this amendment is to amend Section 00 22 13 Important Bid Notes to extend the bid due date to 27 Sep 2021 @ 10 AM CT with bid openings on 27 Sep 2021 @ 11 AM CT, to add information to the specifications for the Generator, and to fix discrepancies within the Plans and Specifications to provide clarity.

B. Updated the annotations and notes on the following drawing sheets:

a. ED-103

b. ES-103

c. ES-104

d. ES-302

C. Updated Wire Schedule on drawing sheet ES-002 D. Updated the Wire Reference in Specification 26 05 19.10 10, Section 2.1.3.1 E. Added Generator information in Specification 26 32 15.00, Section 2.6.4 F. Add two questions with USACE Response

1. Sheet ID ES-601 shows for the existing NEMA 4X SS Switchboard the panel having a 100 KAIC rating. However, a field inspection showed the panel at 65 KAIC. Please advise what rating KAIC will be required for the new ATS and generator.

USACE Response: The Corps will Coordinate with Operations to investigate the KAIC rating for the Switchboard. Under this contract the switchboard is not being replaced.

2. Does the Level 3 enclosure for the generator need to be made from stainless steel?

USACE Response: The contractor is required to install a stainless steel generator enclosure.

G. All other terms and conditions remain unchanged.

SECTION 00 10 00 - SOLICITATION

The required response date/time has changed from 22-Sep-2021 10:00 AM to 27-Sep-2021 10:00 AM.

SECTION 00 22 13 - SUPPLEMENTARY INSTRUCTIONS TO BIDDERS

The following have been modified:

IMPORTANT BID NOTES

1. BID CONDITIONS:

a. The Contractor shall bid ALL items that are contained in the Bid Schedule, with no exceptions. Should a

Contractor fail to fully complete the bid schedule, its bid will not be considered responsive to the solicitation and eligible for the resultant contract award. Therefore, the bidder’s total price for the work shall be based on the TOTAL of all items included in the Bid Schedule. The Contractor shall enter both its unit price and extended price for each Bid Item. AT THE SUMMATION OF BIDS SECTION, contractors shall ensure their total bid price is summed correctly. The Contracting Officer reserves authority to correct math mistakes in accordance with the Federal Acquisition Regulation Subpart provisions at 14.407-2, “Apparent clerical mistakes.”

b. From this Solicitation, the Government intends to award one firm-fixed price contract to the responsive, responsible bidder submitting the lowest aggregate price for all Base and Option Items. The intent is immediately award the base items at the time of award.

c. Split or multiple awards will not result from this Solicitation.

d. Bidders are required to acknowledge the receipt of all amendments to the Solicitation on the Standard

Form 1442 in the space provided OR, by completing Blocks 8 and 15 of the Amendment Form itself

(Standard Form 30) and emailing the acknowledgement to Tina Brock at tina.m.brock@usace.army.mil.

e. SF 1442 BACK (Page 2 of the Solicitation): Bidders shall fully complete all the required areas located on

Page 2 of the Solicitation document (SF 1442 Back) - refer to Block’s 14 through 20C.

f. Section 00 45 00 (Representations and Certifications): The bidder must complete the applicable boxes found at Section 00 45 00 of this Solicitation and submit the completed Section along with all other documents required by this Solicitation. In order to place a bid in response to this Solicitation, the bidder must be registered in an “active status” at the System for Award Management (SAM) (registration can be completed on line for free at www.sam.gov). Accordingly, any bid furnished from contractor without an active registration at SAM may be considered non-responsive to the material requirements of this

Solicitation and ineligible for award. Contractors must comply with 52.204-7, 52.204-8, 52.232-33 and any other requirements in this solicitation through SAM.

2. BID SUBMISSION:

a. Bids shall be submitted by EMAIL to Tina Brock at tina.m.brock@usace.army.mil WITH A

COPY FURNISHED to Michael Jones at michael.t.jones@usace.army.mil.

b. In consideration of the provisions of Subpart 14.301 of the Federal Acquisition Regulation, wherein the “responsiveness of bids” is provisioned, bidders must comply with all material respects of this Solicitation (Invitation for Bids) to be considered for the resulting award.

Accordingly, bids must be in compliance with the submission requirements discussed below.

c. METHOD OF BID SUBMISSION: ALL BIDS IN RESPONSE TO THIS SOLICITATION

SHALL BE SUBMITTED BY ELECTRONIC MAIL (EMAIL). THE SUBJECT LINE OF

YOUR EMAIL SHALL INCLUDE THE SOLICITATION AND PROJECT TITLE.

(1) Emailed Bids shall be transmitted and accompanied by all other required documents (re:

“Important Bid Notes,” Solicitation Section 00 22 13). The Bidder’s bid and all required documents shall be attached therein the Email. The subject line of the Email shall contain the Solicitation Number and Project title. The Bidder shall verify all contents of its attachments to ensure they are readable and in full compliance with the Solicitation requirements. Therefore, prior to submitting the bid, the Bidder shall ensure all bid documents are in conformance and enclosed for bidding purposes. The date and time stamp provided via the government’s email will constitute the time of receipt of a bid package. The government will acknowledge receipt of the Bidder’s email. The government will not review the Bid or any of the attachments provided via the Bidder’s email until the Bid Opening. All electronically submitted files by Email CANNOT mailto:tina.m.brock@usace.army.mil mailto:michael.t.jones@usace.army.mil

EXCEED this Agency's size limit of 20MB (includes email and its attachment); files exceeding this size will be denied access to the aforementioned email inboxes. It is the responsibility of the contractor to determine the size of its electronic file. Should the Bidder need to break up its submittal, it may provide its attachment under separate emails to avoid exceeding the size limit. The last email received will constitute the full submission of the Bid, e.g. the time received by the government.

(2) TIME OF SUBMISSION: Bids are required prior to 10:00 a.m. (Central Time) on 27 Sep 21.

Please note, FAR Subpart 14.302 Bid submission; “Bids shall be submitted so that they will be received in the office designated in the invitation for bids not later than the exact time set for opening of bids.”

(3) AUDIO BID OPENING: For this procurement, Contracting will conduct an Audio Bid

Opening in accordance with the below provisions. These procedures are being used because of the current public health concerns affiliated with COVID-19.

(4) AUDIO BID OPENING PROVISIONS/ PARTICIPATION:

THE AUDIO BID OPENING WILL BEGIN AT 11:00 A.M. (CENTRAL TIME) on

27 Sep 21. - THE AUDIO INFORMATION FOR THE BID OPENING FOLLOWS:

Dial into 1-844-800-2712 Access Code: 1992436696

(5) BID GUARANTEE:

Bidders are required to submit a Bid Guarantee for this project in accordance with the

Federal Acquisition Regulation Clause 52.228-1, “Bid Guarantee” – Refer to Solicitation

Section 00 21 13 for the full text of this Clause.

A bid guarantee shall be submitted at 20% of the bid price or $3M whichever is the lesser.

Any bidder failing to submit a Bid Guarantee will be considered non- responsive to the

Solicitation and ineligible for award.

Emailed Bids: When submitting your Bid by email, the bid guarantee must be included in your emailed attachment(s).

(6) ATTACHMENT A – PREAWARD SURVEY FORM – The bidder shall complete the enclosed Attachment A and submit it along with iyour bid (if emailing your bid, this form must be included in your attachments). The preaward survey form is to aid in expediting the award of this project. Only the winning bidder’s information will be surveyed.

(7) QUESTIONS SHALL BE SUBMITTED BY 10 Sep 21 @ 10:00 AM CENTRAL TIME IN

ORDER TO ALLOW SUFFICIENT TIME FOR QUESTIONS TO BE ANSWERED VIA

AN AMENDMENT PRIOR TO THE BID OPENING DAY AND TIME (Re: 52.214-6

Explanation to Prospective Bidders). Please include the solicitation number and project title in the subject line of your email.

3. Pre-Bid Meeting will be held virtually on 8 Sep 21 @ 10:00 AM Central Time.

Webex Meeting link:

https://usace1.webex.com/usace1/j.php?MTID=mc375a9c10a8fbaea2f5dd23099818c51

Meeting number:

199 994 7435

Password:

CHLPDUProject1!

https://usace1.webex.com/usace1/j.php?MTID=mc375a9c10a8fbaea2f5dd23099818c51

(End of Summary of Changes)

LAKE MICHIGAN

WATER DEPTH ~20 FEET

MCC-P2

DS: AEC_Screen.dscriptPD: AEC_pdf.pltcfg9:10:51 AM 9/22/2021

...\Power Distribution Upgrade FY21 -114419-6073GB\40 - Geospatial Data\Drawings\CAD_BIM\_Sheets\114419_ED-103.dgn

®of Engineers

US Army Corps

U .S

A R

M Y C

O R

P S O

F E

N G

IN

E E

R S

P

O J E

C T I

D

F

IL

E N

A M

E

S O

L

IC

IT

A T

IO

N N

O

D E

S

IG

N E

D B

Y

D E

S C

R

IP

T

IO

N

A

M A

R K

S

IZ

E

S U

B M

IT

T E

D B

Y

D A

T E

C O

N T

R A

C T N

O

C H

E C

K E

D B

Y

D R

A W

N B

Y

IS

S

U E D

A T

E

B

C

D

E

F

G

2 3 4 5 6 7 8 9 10

SHEET ID

C H

IC

A G

O

IL

L

IN

O

IS

S L

A S

A L L E S

T S

U

IT

E

C H

IC

A G

O D

IS

T R

IC

T

K P

C

E

D -1

.d g n

A N

S I

D

IC

A G

O

IL

L

IN

O

IS

A1 0 8' 32'16'

SHEET KEYNOTES

ED-103ELECTRICAL SITE PLAN - DEMOLTION

SCALE: 3/32"=1'-0"

P O

W E

R D

IS

T R

IB

U T

IO

N U

P G

R A

D E

O

F

O

F

C H

IC

A G

O H

A R

B O

R L

O C

K

E L E

C T

R

IC

A L D

E M

O L

IT

IO

N P

L A

N F

L

J E

R E

M

IA

H H

A L E

Y

F A

Y E L

E F F

L E

R P

E

W P -2

-C -0

X

X

W P -2

-B -0

-6

G B

M A

T C

H L

IN

E T

O E

D -1

NORTH

PLAN

CERTIFIED FINAL DOCUMENTS - RTA

A U

G U

S T

LOCKHOUSE.

END FROM THE SWITCHBOARD TO THE MCC LOCATED INSIDE OF THE

SHEET ES-103 IN DETAIL A6. THE CONDUIT SHALL BE REMOVED END TO

COMPRESSOR CONDUIT AND ASSOCIATED CONDUCTOR. SHOWN ON

THE CONTRACTOR SHALL REMOVE THE SOUTHEAST BUBBLER 2.

MISALIGNED CONDUITS.

CONDUITS. REMOVE ONLY THE EXTERIOR PORTION OF THE 2 - 4"

REMOVE FEEDER TO THE LOCK CONTROL BUILDING FROM TWO, 4" 1

N O

T E C

H A

N G

E S

/2

/2

N O

T E C

H A

N G

E S

/2

/2

A5

ES-104

PULLBOX

2.5" CONDUIT TO COMPLETE ROUTING TO ROOF

ROOF UTILIZING AND NEW LB CONNECTOR AND ADDED NEW

2.5" CONDUIT FROM OUT OF MANHOLE 4 TO WELDHOUSE

CONTRACTOR SHALL FIELD VERIFY AND RE-ROUTE EXISTING

EXISTING MANHOLE

A-HOUSE

WELD SHOP

TO BE REMOVED

EXISTING GENERATOR

500KCMIL). COPPER FEEDERS.

THE LOCK CONTROL BUILDING (PARALLEL

CONTRACTOR SHALL PULL IN A NEW FEEDER TO

4" CONDUIT THAT IS ROUTED TO THE MCC. THE

MANUFACTURER AND CONNECT TO THE EXISTING

FITTING AS RECOMMENDED BY THE CONDUIT

COATED STEEL CONDUITS WITH EXPANSION

CONTRACTOR SHALL INSTALL NEW 4" PVC

EXTERIOR PORTION OF THE 2 - 4" CONDUITS. THE

THE CONTRACTOR SHALL ONLY REPLACE THE

BUILDING FROM 2 - 4" CONDUITS. FOR THIS WORK

REMOVE ENTIRE FEEDER TO THE LOCK CONTROL

EXISTING SWITCHBOARD

DS: AEC_Screen.dscriptPD: AEC_pdf.pltcfg12:04:31 PM 9/22/2021

...\Power Distribution Upgrade FY21 -114419-6073GB\40 - Geospatial Data\Drawings\CAD_BIM\_Sheets\114419_ES-103.dgn

U .S

A R

M Y C

O R

P S O

F E

N G

IN

E E

O J E

C T I

D

F

IL

E N

A M

E

S O

L

IC

IT

A T

IO

N N

O

D E

S

IG

N E

D B

Y

D E

S C

R

IP

T

IO

N

A

M A

R K

S

IZ

E

S U

B M

IT

T E

D B

Y

D A

T E

C O

N T

R A

C T N

O

C H

E C

K E

D B

Y

D R

A W

N B

Y

IS

S

U E D

A T

E

B

C

D

E

F

G

IC

A G

O

IL

L

IN

O

IS

S L

A S

A L L E S

T S

U

IT

E

C H

IC

A G

O D

IS

T R

IC

T

K P

C

E

S -1

.d g n

A N

S

IC

A G

O

IL

L

IN

O

IS

SHEET KEYNOTES

D1

SCALE: 3/32" = 1' 0 8' 32'16'

ELECTRICAL SITE PLAN

W P -2

-C -0

X

X

W P -2

-B -0

MATCH LINE TO ES-102

M A

T C

H L

IN

E T

O E

S -1

O

F

F A

Y E L

E F F

L E

R P

E

E L E

C T

R

IC

A L S

IT

E P

L A

N

-6

G B

J E

R E

M

IA

H H

A L E

Y P

O W

E R D

IS

T R

IB

U T

IO

N U

P G

R A

D E

C H

IC

A G

O H

A R

B O

R L

O C

K

A6

SCALE: NTS

ES-103

G3

B R

IA

N P

O R

T E

R P .E

ES-103

SOUTHWEST GATE BUBBLER COMPRESSOR CONDUIT ROUTING

CERTIFIED FINAL DOCUMENTS - RTA

A U

G U

S T

N O

T E C

H A

N G

E S

/2

/2

FIT THE 2.5" CONDUIT.

THE CONTRACTOR SHALL FIELD ADJUST A-HOUSE PENETRATION TO 3.

SWITCHBOARD.

OF 400KCMIL IN 4 NEW CONDUITS ROUTED FROM THE ATS TO THE

NEW ASSOCIATED CONDUCTORS TO BE INSTALLED SHALL BE 4 SETS

CONTRACTOR SHALL FURNISH AND INSTALL NEW 1600A ATS AND 2.

THE EXISTING SW BUBBLER CONDUCTOR.

SPLICE THE NEW SW BUBBLER CONDUCTOR AND CONNECTOR WITH

INTO THE EXISTING CABLE TROUGH. THE CONTRACTOR SHALL THEN

CONNECTOR, ROUTE INSIDE OF THE A-HOUSE, AND THEN ROUTE

WELD SHOP ROOF THE CONDUIT WILL ROUTE TO A NEW LB

CONDUCTOR OUT OF MANHOLE 4 TO WELD SHOP ROOF. FROM THE

THE CONTRACTOR SHALL REROUTE THE EXISTING CONDUIT AND 1.

/2

/2

A

D D

IT

IO

N A

L N

O T

E C

H A

N G

E S

A6

ES-103

A6

ES-302

A3

ES-104

B7

ES-901

C1

ES-901

6 6

EXISTING TRANSFORMER

AUTOMATIC TRANSFER SWITCH

LOCK CHAMBER

WATER DEPTH ~22 FEET

REPLACED.)

OF CONDUIT TO BE

DISPLAYS THE LENGTH

(THIS PICTURE

REPLACED

CONDUITS TO BE

INCOMPATIBLE

EXTEND TO NEW ATS

FOR NEW GENERATOR,

CONTROL CONDUITS

EXISTING POWER AND

DS: AEC_Screen.dscriptPD: AEC_pdf.pltcfg11:24:16 AM 9/22/2021

...\Power Distribution Upgrade FY21 -114419-6073GB\40 - Geospatial Data\Drawings\CAD_BIM\_Sheets\114419_ES-104.dgn

U .S

A R

M Y C

O R

P S O

F E

N G

IN

E E

O J E

C T I

D

F

IL

E N

A M

E

S O

L

IC

IT

A T

IO

N N

O

D E

S

IG

N E

D B

Y

D E

S C

R

IP

T

IO

N

A

M A

R K

S

IZ

E

S U

B M

IT

T E

D B

Y

D A

T E

C O

N T

R A

C T N

O

C H

E C

K E

D B

Y

D R

A W

N B

Y

IS

S

U E D

A T

E

B

C

D

E

F

G

IC

A G

O

IL

L

IN

O

IS

S L

A S

A L L E S

T S

U

IT

E

C H

IC

A G

O D

IS

T R

IC

T

K P

C

E

S -1

.d g n

A N

S

IC

A G

O

IL

L

IN

O

IS

SHEET KEYNOTES

A1

SCALE: 3/32" = 1' 0 8' 32'16'

ELECTRICAL SITE PLAN

W P -2

-C -0

X

X

W P -2

-B -0

M A

T C

H L

IN

E T

O E -1

O

F

F A

Y E L

E F F

L E

R P

E

E L E

C T

R

IC

A L S

IT

E P

L A

N

-6

G B

J E

R E

M

IA

H H

A L E

Y P

O W

E R D

IS

T R

IB

U T

IO

N U

P G

R A

D E

C H

IC

A G

O H

A R

B O

R L

O C

K

GENERAL NOTES

B R

IA

N P

O R

T E

R P .E

ES-104

CERTIFIED FINAL DOCUMENTS - RTA

A U

G U

S T

A5

SCALE: NTSE-104

G8

A3

SCALE: NTSX-###

X# OUTSIDE CONDUIT ENTRANCE INTO LOCKHOUSECONDUITS TO BE REPLACED

N O

T E C

H A

N G

E S

/2

/2

OF THE MCC-P2 LOCATION IN THE LOCKHOUSE BUILDING.

THE CONTRACTOR SHALL INSTALL A NEW 250A BREAKER INSIDE 2.

ALIGNMENT.

COORDINATE WITH COR AND FACILITY MANAGER ON THE MOUNT

1. ROUTE CONDUIT AND MOUNT ON EXISTING RACE WAY RACK.

REMOVE THE EXISTING BREAKER IN THE SWITCHBOARD.

AND CONDUIT AND ROUTE TO MCC. THE CONTRACTOR SHALL

THE CONTRACTOR SHALL DISCONNECT THE EXISTING CONDUCTOR 3.

IN THE LOCKHOUSE MCC.

THE EXISTING SWITCHBOARD AND RECONNECT IT TO A NEW CKT BRK

BUBBLER COMPRESSOR FEEDER FROM THE EXISTING BREAKER IN

CONTRACTOR SHALL DISCONNECT THE EXISTING SOUTHEAST 2.

THE GRATING INTO THE LOCKHOUSE.

ROUTE FROM THE ATS TO THE LAKESIDE PIER WALL UNDERNEATH

WHICH IS LOCATED INSIDE OF THE LOCKHOUSE.THE CONDUIT WILL

XHHW WIRE FROM THE ATS TO THE MAIN CKT BKR IN THE MCC

THE CONTRACTOR SHALL INSTALL NEW PVC COATED RMC AND NEW 1.

/2

/2

A

D D

IT

IO

N A

L N

O T

E C

H A

N G

E S

A5

ES-103

6 6

COMPRESSOR""

CKT. BKR. AND NAMEPLATE STYLES, INSCRIBED WITH "SOUTHEAST BUBBLER

BKR INCLUDING NEW MCC BUCKET, DOOR WITH EXTERNAL OPERATOR FOR THE

"CONTRACTOR SHALL FURNISH AND INSTALL A NEW,250A,480VAC, 3 PHASE CKT.

CONTRACTOR TO REPLACE BOTH CONDUITS AND CABLES END TO END.

REFER TO SHEET ES-103

SWITCHBOARD AND REMOVED.

DISCONNECTED FROM

CONDUCTOR SHALL BE

COMPRESSOR CONDUIT AND

SOUTHEAST BUBBLER

S O

L

IC

IT

A T

IO

N N

O

D E

S

IG

N E

D B

Y

D E

S C

R

IP

T

IO

N

A

M A

R K

S

IZ

E

S U

B M

IT

T E

D B

Y

D A

T E

C O

N T

R A

C T N

O

C H

E C

K E

D B

Y

D R

A W

N B

Y

IS

S

U E D

A T

E

SHEET ID

B

C

D

E

F

G

2 3 4 5 6 7 8 9 10

U .S

A R

M Y C

O R

P S O

F E

N G

IN

E E

R S

®of Engineers

US Army Corps

...\Power Distribution Upgrade FY21 -114419-6073GB\40 - Geospatial Data\Drawings\CAD_BIM\_Sheets\114419_ES-302.dgn

11:31:57 AM 9/22/2021 PD: AEC_pdf.pltcfg DS: AEC_Screen.dscript

F

IL

E N

A M

E

K

C

E

S -3

.d g n

A N

S I

D

W P -2

-B -0

O J E

C T I

IC

A G

O

IL

L

IN

O

IS

W P -2

-C -0

X

X

C H

IC

A G

O

IL

L

IN

O

IS

S L

A S

A L L E S

T S

U

IT

E

C H

IC

A G

O D

IS

T R

IC

T

E L E

C T

R

IC

A L R

E V

IS

IO

N S

/2

F A

Y E L

E F F

L E

R P

E

J E

R E

M

IA

H H

A L E

Y

-6

G B

P O

W E

R D

IS

T R

IB

U T

IO

N U

P G

R A

D E

C H

IC

A G

O H

A R

B O

R L

O C

K

A1

B R

IA

N P

O R

T E

R P .E

SCALE: N.T.S.

A6

SCALE: N.T.S.

E1

SCALE: N.T.S.

BUBBLER CONDUITS

SOUTHWEST BUBBLER COMPRESSOR CONDUIT

LOCKHOUSE MCC-P2

CERTIFIED FINAL DOCUMENTS - RTA

A U

G U

S T

ES-302

EXISTING SWITCHBOARD

E X

IS

T

IN

G C

O N

D

IT

IO

N S

SEPARATING CONDUITS

/2

/2

N

O T

E A

D D

E D T

IT

L E C

H A

N G

E

SE BUBBLER CONDUCTOR TO BE RAN TO A BREAKER IN THE SPARE MCC.

EVALUATE TO DETERMINE HOW MUCH FEEDER TO LEAVE IN ORDER FOR THE

WHEN BEGINNING THE WORK ON THE SE BUBBLER THE CONTRACTOR SHALL 1.

GENERAL NOTES

/2

/2

N

O T

E C

H A

N G

O

L

IC

IT

A T

IO

N N

O

D E

S

IG

N E

D B

Y

D E

S C

R

IP

T

IO

N

A

M A

R K

S

IZ

E

S U

B M

IT

T E

D B

Y

D A

T E

C O

N T

R A

C T N

O

C H

E C

K E

D B

Y

D R

A W

N B

Y

IS

S

U E D

A T

E

B

C

D

E

F

G

O J E

C T I

D

F

IL

E N

A M

U .S

A R

M Y C

O R

P S O

F E

N G

IN

E E

W P -2

-B -0

9:16:28 AM 9/22/2021

...\Power Distribution Upgrade FY21 -114419-6073GB\40 - Geospatial Data\Drawings\CAD_BIM\_Sheets\114419_ES-002.dgn

PD: AEC_pdf.pltcfg DS: AEC_Screen.dscript

IC

A G

O

IL

L

IN

O

IS

P O

W E

R D

IS

T R

IB

U T

IO

N U

P G

R A

D E

C H

IC

A G

O H

A R

B O

R L

O C

K

W P -2

-C -0

X

X

C H

IC

A G

O

IL

L

IN

O

IS

S L

A S

A L L E S

T S

U

IT

E

C H

IC

A G

O D

IS

T R

IC

T

-6

G B

E

S -0

.d g n

F A

Y E L

E F F

L E

R P

E

K P

C

J E

R E

M

IA

H H

A L E

Y

A N

S I

D

F A

Y E L

E F F

L E

R P

E

K P

C

J E

R E

M

IA

H H

A L E

Y

A N

S I

D

F A

Y E L

E F F

L E

R P

E

K P

C

J E

R E

M

IA

H H

A L E

Y

B R

IA

N P

O R

T E

R P .E

B R

IA

N P

O R

T E

R P .E

B R

IA

N P

O R

T E

R P .E

W

IR

E S

C H

E D

U L E

W

IR

E S

C H

E D

U L E

W

IR

E S

C H

E D

U L

C1

WIRE SCHEDULE

A U

G U

S T

CERTIFIED FINAL DOCUMENTS - RTA

A U

G U

S T

ES-002

/0

/2

S

H E

D U

L E U

P D

A T

E D

S H

E D

U L E U

P D

A T

E D

/1

/2

S H

E D

U L E U

P D

A T

E D

/2

/2

Chicago Harbor Lock Power Distribution Updgrade W912P621B0015

2.1.2 Conductors

2.1.2.1 Material for Conductors

Conductors must conform to all the applicable requirements of NEMA WC 57, NEMA WC 70, ANSI/NEMA WC 71/ICEA S-96-659 , or NEMA WC 74/ICEA S-93-639 as applicable. Copper conductors must be annealed copper material and they may be bare, or tin- or lead-alloy-coated, if required by the type of insulation used. Aluminum conductors must be Type AA-8000 aluminum conductors. Type 1350 is not acceptable. Intermixing of copper and aluminum conductors in the same raceway is not permitted.

2.1.2.2 Size

Minimum wire size must be No. 12 AWG for power and lighting circuits; No.

10 AWG for current transformer secondary circuits; No. 14 AWG for potential transformer, relaying, and control circuits; No. 16 AWG for annunciator circuits; and No. 19 AWG for alarm circuits. Minimum wire sizes for rated circuit voltages of 2,001 volts and above must not be less than those listed for the applicable voltage in ANSI/NEMA WC 71/ICEA S-96-659 or NEMA WC 74/ICEA S-93-639 , as applicable.

2.1.2.3 Stranding

Conductor stranding classes cited herein must be as defined for control conductors in NEMA WC 57 or as defined for 0-2,000 volts power conductors in NEMA WC 70, as applicable. Lighting conductors No. 10 AWG and smaller must be solid or have Class B stranding. Any conductors used between stationary and moving devices, such as hinged doors or panels, must have Class H or K stranding. All other conductors must have Class B or C stranding, except that conductors as shown, or in the schedule, as No. 12 AWG may be 19 strands of No. 25 AWG, and conductors shown as No. 10 AWG may be 19 strands of No. 22 AWG. Conductor stranding classes for circuit voltages 2,001 volts and above must be as defined in ANSI/NEMA WC 71/ICEA S-96-659 and NEMA WC 74/ICEA S-93-639 , as applicable.

2.1.2.4 Conductor Shielding

Use conductor shielding conforming to NEMA WC 57 for control wire and cable as applicable. Use conductor shielding conforming to ANSI/NEMA WC 71/ICEA S-96-659 or NEMA WC 74/ICEA S-93-639 , as applicable, on power cables having a rated circuit voltage above 2,000 volts.

2.1.2.5 Separator Tape

Where conductor shielding, strand filling, or other special conductor treatment is not required, a separator tape between conductor and insulation is permitted.

2.1.3 Insulation

2.1.3.1 Insulation Material

Unless specified otherwise or required by NFPA 70 , wires in conduit, other than service entrance, must be 600-volt, Type XHHWXHHW conforming to UL 44 . Insulation for control wire and cable must meet the requirements of NEMA WC 57. Insulation requirements for wire and cable rated less than 2,000 volts must meet the requirements of NEMA WC 70. Insulation requirements for wire and cable rated 2,001-5,000 volts must meet the

SECTION 26 05 19.10 10 Page 5

AMD#0006 - 09/21/21

Chicago Harbor Lock Power Distribution Updgrade W912P621B0015 filter must be readily accessible and capable of being changed without disconnecting the piping or disturbing other components. Mark the inlet and outlet connections of the filter.

Provide intake filter assemblies for each engine of the oil bath or dry type, as standard with the manufacturer. Filters must be capable of removing a minimum of 92 percent of dirt and abrasive 3 microns and larger from intake air. Size filters to suit engine requirements at 100 percent of rated full load. Design unit for field access for maintenance purposes.

2.6.3 Relief/Bypass Valve

Provide a relief/bypass valve to regulate pressure in the fuel supply line, return excess fuel to a return line and prevent the build-up of excessive pressure in the fuel system.

2.6.4 Integral Main Fuel Storage Tank

Provide each engine with a n 220 gallon (8 hour) integral main fuel tank.

Each tank must be factory installed and provided as an integral part of the generator manufacturer's product. Provide each tank with connections for fuel supply line, fuel return line, local fuel fill port, gauge, vent line, and float switch assembly. Provide a fuel return line cooler as recommended by the manufacturer and assembler. The temperature of the fuel returning to the tank must be below the flash point of the fuel.

Mount the tank within the enclosure for each engine-generator set provided with weatherproof enclosures. The fuel fill line must be accessible without opening the enclosure.

a. All Tanks: UL 142 . Provide integral in skid double wall (110 percent containment) fuel tanks with a minimum capacity of 24 hours of engine-generator set operation at full-rated load capacity as indicated. Epoxy coat day tanks inside and prime and paint outside.

Construct tanks of not less than 3/16 inch steel plate with welded joints and necessary stiffeners on exterior of tank. Provide a braced structural steel framework support. Weld tank top tight. Provide 4 1/2 inch square inspection port with a 2 inch NPT fill connection and spill box. Provide proper normal and emergency venting for the primary tank and emergency venting only for the secondary tank/containment basin in accordance with UL 142 requirements.

b. Float Switches for Day Tanks: Provide tank-top mounted or external float cage, single-pole, single-throw type designed for use on fuel oil tanks. Arrange high level float switches to close on rise of liquid level, and low level float switches to close on fall of liquid level. Mount float cage units with isolating and drain valves.

Contacts must be suitable for the station battery voltage.

(1) Critical low level float switch which must activate at 5 percent of normal liquid level must shut engine off.

(2) Low level float switch which must activate alarm at 30 percent of normal liquid level.

(3) Low level float switch which must open the fuel oil solenoid valve and start the fuel transfer pump at 75 percent of normal liquid level.

(4) High level float switch which must close the fuel oil solenoid

SECTION 26 32 15.00 Page 24

AMD#0006 - 09/21/21