A.07.24_Solicitation_Amendment_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

This amendment provides changes to the Specif ications, answ ers all received questions from ProjNet, changes the number of performance days, changes the Contract Line Item structure, and changes the Liquidated Damages daily rate.

1. CONTRACT ID CODE PAGE OF PAGES

J 1 8

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

16C. DATE SIGNED

BY 07-Sep-2017

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 W9127S-17-R-0003

X 9B. DATED (SEE ITEM 11)

15-Aug-2017

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

07-Sep-2017

CODE

CONTRACTING DIVISION

USACE, LITTLE ROCK (W9127S)

700 W. CAPITOL AVE, RM 7315

LITTLE ROCK AR 72201-3225

W9127S 7. ADMINISTERED BY (If other than item 6)

4. REQUISITION/PURCHASE REQ. NO.

CODE

See Item 6

FACILITY CODECODE

EMAIL:TEL:

W9127S-17-R-0003

SECTION SF 30 BLOCK 14 CONTINUATION PAGE

SECTION 00 11 00 - SF1442 AND CLIN SCHEDULE

SUMMARY OF CHANGES

SECTION 00 11 00 - SF1442 AND CLIN SCHEDULE

The required response date/time has changed from 13-Sep-2017 10:00 AM to 20-Sep-2017 10:00 AM.

The contractor period of performance end date has increased by 180 days from 300 days to 480 days.

SECTION 00 21 00 - INSTRUCTIONS, CONDITIONS & NOTICES TO OFFERORS

The following Acceptance/Inspection Schedule was added for CLIN 0002:

INSPECT AT INSPECT BY ACCEPT AT ACCEPT BY

Destination Government Destination Government

The following Delivery Schedule item for CLIN 0001 has been changed from:

DELIVERY DATE QUANTITY SHIP TO ADDRESS DODAAC /

CAGE

300 dys. ANP 1 TABLE ROCK POWERPLANT-TRPO

760 HATCHERY ROAD

BRANSON MO 65616

FOB: Destination

9664A5

To:

CAGE

480 dys. ANP 1 TABLE ROCK POWERPLANT-TRPO

760 HATCHERY ROAD

BRANSON MO 65616

The following Delivery Schedule Item has been deleted from CLIN 0002:

CAGE

300 dys. ANP 1 TABLE ROCK POWERPLANT-TRPO

760 HATCHERY ROAD

BRANSON MO 65616

The following Delivery Schedule item has been added to CLIN 0002:

CAGE

480 dys. ANP 1 TABLE ROCK POWERPLANT-TRPO

760 HATCHERY ROAD

BRANSON MO 65616

The following Delivery Schedule Item has been deleted from CLIN 0003:

CAGE

300 dys. ANP 1 TABLE ROCK POWERPLANT-TRPO

760 HATCHERY ROAD

BRANSON MO 65616

The following Delivery Schedule Item has been deleted from CLIN 0004:

CAGE

300 dys. ANP 1 TABLE ROCK POWERPLANT-TRPO

760 HATCHERY ROAD

BRANSON MO 65616

The following Delivery Schedule Item has been deleted from CLIN 0005:

CAGE

300 dys. ANP 1 TABLE ROCK POWERPLANT-TRPO

760 HATCHERY ROAD

BRANSON MO 65616

The following Delivery Schedule for CLIN 0006 has been added:

CAGE

480 dys. ANP 1 TABLE ROCK POWERPLANT-TRPO

760 HATCHERY ROAD

BRANSON MO 65616

SECTION 00 72 00 - CONTRACT CLAUSES

The following have been modified:

52.211-10 COMMENCEMENT, PROSECUTION, AND COMPLETION OF WORK (APR 1984)

The Contractor shall be required to (a) commence work under this contract within 10 calendar days after the date the Contractor receives the notice to proceed, (b) prosecute the work diligently, and (c) complete the entire work ready for use not later than 480 days.* The time stated for completion shall include final cleanup of the premises.

*The Contracting Officer shall specify either a number of days after the date the contractor receives the notice to proceed, or a calendar date.

(End of clause)

52.211-12 LIQUIDATED DAMAGES--CONSTRUCTION (SEP 2000)

(a) If the Contractor fails to complete the work within the time specified in the contract, the Contractor shall pay liquidated damages to the Government in the amount of $840.00 for each calendar day of delay until the work is completed or accepted.

(b) If the Government terminates the Contractor's right to proceed, liquidated damages will continue to accrue until the work is completed. These liquidated damages are in addition to excess costs of repurchase under the Termination clause.

52.217-7 OPTION FOR INCREASED QUANTITY--SEPARATELY PRICED LINE ITEM (MAR 1989)

The Government may require the delivery of the numbered line item, identified in the Schedule as an option item, in the quantity and at the price stated in the Schedule. The Contracting Officer may exercise the option by written notice to the Contractor within 480 calendar days of award. Delivery of added items shall continue at the same rate that like items are called for under the contract, unless the parties otherwise agree.

252.236-7001 CONTRACT DRAWINGS AND SPECIFICATIONS (AUG 2000)

(a) The Government will provide to the Contractor, without charge, one set of contract drawings and specifications, except publications incorporated into the technical provisions by reference, in electronic or paper media as chosen by the Contracting Officer.

(b) The Contractor shall--

(1) Check all drawings furnished immediately upon receipt;

(2) Compare all drawings and verify the figures before laying out the work;

(3) Promptly notify the Contracting Officer of any discrepancies;

(4) Be responsible for any errors that might have been avoided by complying with this paragraph (b); and

(5) Reproduce and print contract drawings and specifications as needed.

(c) In general--

(1) Large-scale drawings shall govern small-scale drawings; and

(2) The Contractor shall follow figures marked on drawings in preference to scale measurements.

(d) Omissions from the drawings or specifications or the misdescription of details of work that are manifestly necessary to carry out the intent of the drawings and specifications, or that are customarily performed, shall not relieve the Contractor from performing such omitted or misdescribed details of the work. The Contractor shall perform such details as if fully and correctly set forth and described in the drawings and specifications.

(e) The work shall conform to the specifications and the contract drawings identified on the following index of drawings: “Attached Plans and Specifications and Amendments”

Title File Drawing No.

SECTION 00 73 10 - SUPPLEMENTAL CONTRACT REQUIREMENTS

CLIN 0001

The CLIN description has changed from Design and Replacement of 125VDC to Design Replacement of Essential AC&DC.

The CLIN extended description has changed from:

(Panel 4R), 120VAC Essential AC (Panel 5R), Instrumentation (Panels 4F & 5F), SCADA/Security Panel in accordance with the Specifications.

To:

System

CLIN 0002

This CLIN has been renumbered to CLIN 0003.

CLIN 0003

This CLIN has been renumbered to CLIN 0004.

CLIN 0004

This CLIN has been renumbered to CLIN 0005.

CLIN 0005

This CLIN has been renumbered to CLIN 0006.

CLIN 0002 is added as follows:

ITEM NO SUPPLIES/SERVICES QUANTITY UNIT UNIT PRICE AMOUNT

0002 1 Job Replacement of Essential AC&DC System

FFP

NET AMT

SECTION SF30 - CONTINUATION PAGE

The following have been added by full text:

AMENDMENT 1 CHANGES

Solicitation Amendment 0001

See Attached ProjNet Questions and Answers.

We have revised the Specifications for Amendment 0001 as follows:

Bid Schedule - Line Item No. 0001 has been changed and divided into 2 separate items, 0001 - Design replacement of Essential AC & DC System 0002 - Replacement of Essential AC & DC System 0003 - New Inverter System 0004 - New Battery System and Chargers 0005 - Relocated Inverters and Bypass Switch 0006 - Replace existing Inverters and Bypass Switch.

SECTION 01 11 00,

1.1.1 The work includes the following:

First paragraph the first sentence has been changed to, "Provide temporary power panels to serve all essential AC and DC loads on panels, Station Board Panels 4R and 5R, as well as, SCADA/Security Panel, that are being replaced.

Second paragraph the third sentence has been changed to, "Design a new layout of Motor Generator (MG) Room equipment, include relocating existing Inverters along with Bypass Switch from Cable Spreader Room and incorporating existing DC Panel circuits into new Station Board DC Panel."

Tenth sentence has been changed to, "This project will require a designer that is responsible during design and construction phases of this project and a Electrical Quality Control person."

SECTION 01 14 00.10

1.3.1 Work Hours, first sentence need to change "7:00am to 4:30 pm" to "6:30 a.m. to 5:30 p.m."

1.3.4, e., (4) First sentence has changed to "All outages of the Essential AC and DC system shall be coordinated 21 days in advance with the Contracting Officer and shall be limited to 4 hours."

SECTION 01 22 00.00 10

1.1.1 Change to, "Base Bid - Design replacement of Essential AC and DC System

1.1.1.1 Payment

First sentence change to "Payment will be made for costs associated with designing a new SCADA/Security Panel, Station Board panels 4R and 5R with new breakers, panels 4F and 5F with new instrumentation devices, and related equipment such as addition to the Station Board including core drilling, conduits and wires.

Added "1.1.2 Base Bid - Replacement of Essential AC and DC System

1.1.2.1 Payment

Payment will be made for cost associated with replacement of SCADA/Security Panel, Station Board Panels 4R and 5R with new breakers, Panels 4F and 5F with ne instrumentation devices, and related equipment such as addition to Station Board including core drilling, conduit and wires. Incorporating the existing DC Panel in MG Room into the new Station Board DC Panel. Also, installing a new inverter system and new MG Distribution system to replace the existing MG Set. A new layout for the MG Room with all the new and relocated equipment and includes double entrance door."

SECTION 01 32 16.01

Added

"1.1 SUBMITTAL

Government approval is required for submittals with a "G" designation; submittals not having a "G" designation are for information only. When used, a designation following the "G" identifies the office that will review the submittal for the Government. Submit the following in accordance with Section 01 33 00 SUBMITTAL

PROCEDURES:

SD-01 Preconstruction Submittals Construction Progress Chart: G"

SECTION 01 33 00

1.6.1 Addresses for Submittals

For USPS delivery:

Removed "700 West Capitol"

SECTION 01 33 16

Paragraph 3.2.4 Holiday Periods for Government Review or Actions Changed first sent to " Do not schedule meetings, Government reviews or responses during the last two weeks or December or other designated Government Holidays (including Friday after Thanksgiving)."

Paragraph 3.9.1 Removed "Other Offices" from table

Paragraph 3.9.2 Web based Design Submittals Removed "<"

SECTION 01 45 00.00 10

Paragraph 3.4.2 CQC System Manager Second sentence was changed to "The CQC System Manager must be a graduate electrical engineer, with 10 years similar experience to this contract, or a graduate of construction management with 20 years electrical construction experience on construction similar to this contract, or a master electrician with a minimum of 20 years electrical construction experience on construction similar to this contract."

Removed paragraph 3.4.3

SECTION 01 45 00.10 10 was removed and replaced with SECTION 01 45 00.15 10

SECTION 01 78 00

1.4 SUBMITTALS

Removed " As Built Drawings; G"

SECTION 26 32 34

2.1.1 General

First sentence was deleted.

(End of Summary of Changes)

PN404224

125 VDC Power System Replacement Table Rock Powerhouse Table Rock Lake, White River Basin Taney County, Missouri

SECTION B

BIDDING SCHEDULE

(To be attached to SF 1442)

SOLICITATION NUMBER W9127S-17-R-0003

Line

Item

No.

Description Estimated

Quantity

Unit

Measure Unit Price Amount

BASE BID

(AM001)

Design replacement of Essential AC & DC System 1 Job XXX $__________

(AM001)

Replacement of Essential AC & DC System 1 Job xxx $__________

TOTAL BASE BID $__________

OPTIONS

Option 1

(AM001)

New Inverter System 1 Job $__________ $__________

Option 2

(AM001)

New Battery System and Chargers 1 Job $__________ $__________

Option 3

(AM001)

Relocate Inverters and Bypass Switch 1 Job $__________ $__________

Option 4

(AM001)

Replace existing Inverters and Bypass Switch 1 Job $__________ $__________

TOTAL BASE BID PLUS OPTIONS $___________

UNCLASSIFIED\\FOR OFFICIAL USE ONLY

Bid Inquiry Contracting Officers Report All Inquiries

Project: Table Rock Powerhouse Essential AC-Battery System Upgrade Review: RFI Review (00001) (sorted by CommentID ) Displaying 24 inquiries.

Id Discipline Sheet Detail Spec

7123385 Electrical SECTION 26 32 34 Page 3 2.1.5 Rating A.01.29_Specs,_17R0003.pdf

Comment Classification: Unclassified\\For Official Use Only (U\\FOUO)

Spec calls out for :

The Ampere-hour (AH) of the 125V DC batteries shall calculated to handle not less than 1644 AH or greather than 1800 AH.

The batteries furnished under these specifications shall be Enersy ES-29B

ES-29B batteries are in the range of 880 AH Existing batteries nameplate at 800 AH

Can you please clarify?

By: Chester Godsy; US Automation Inc.; (913-894-2410). On: Aug 25 2017. Forward request by email.

1-0 Evaluation Concurred. ES-29B is an error and has been removed, see amendment By: Exa Hartman; SWL

Mechanical/Electrical Section - Des Br; (501-324-6897) On: Aug 29 2017 1-1 Government Response. ES-29B is an error and has been removed, see amendment By: Jonathan Sawrie; SWL

Contracting Division; (501-340-1045) On: Sep 06 2017 Current Request Status: Request Closed

Information for this report is procurement sensitive.

7123389 Civil NA NA NA Comment Classification: Unclassified\\For Official Use Only (U\\FOUO)

Are concrete pedestals that the battery chargers currently sit on to be removed? or is this optional?

By: Chester Godsy; US Automation Inc.; (913-894-2410). On: Aug 25 2017. Forward request by email.

1-0 Evaluation Concurred. Yes, refer to Section 01 11 00, paragraph 1.5, 5. By: Exa Hartman; SWL

Mechanical/Electrical Section - Des Br; (501-324-6897) On: Aug 29 2017 1-1 Government Response. Yes, refer to Section 01 11 00, paragraph 1.5, 5. By: Jonathan Sawrie; SWL Contracting

Division; (501-340-1045) On: Sep 06 2017 Current Request Status: Request Closed

Information for this report is procurement sensitive.

7123394 Construction Phasing NA NA NA Comment Classification: Unclassified\\For Official Use Only (U\\FOUO)

During the onsite visit it was mentioned that something was to be changed from 300 to 420. Can you clarify as to what this change was in regards to?

By: Chester Godsy; US Automation Inc.; (913-894-2410). On: Aug 25 2017. Forward request by email.

1-0 Evaluation Concurred. The performance period has changed from 300 days to 480 days, see amendment By:

Exa Hartman; SWL Mechanical/Electrical Section - Des Br; (501-324-6897) On: Aug 29 2017 1-1 Government Response. The performance period has changed from 300 days to 480 days, see amendment By:

Jonathan Sawrie; SWL Contracting Division; (501-340-1045) On: Sep 06 2017 Current Request Status: Request Closed

Information for this report is procurement sensitive.

7123413 Planning - Plan Formulation NA NA NA

Comment Classification: Unclassified\\For Official Use Only (U\\FOUO)

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9/7/2017https://www.projnet.org/projnet/binKornHome/index.cfm?strKornCob=BicAdminReportAll&strRe...

During the onsite visit is was mentioned that the equipment that is powered from the essential services bus could only be powered down for no longer than 1 hour.

Can you clarify is this AC and DC both, or are they to be treated differently in regards to this?

If the equipment is powered down for just under one hour, and then re-powered for an hour, could it then be powered down for another hour afterwards? and could this be repeated several times if at all?

By: Chester Godsy; US Automation Inc.; (913-894-2410). On: Aug 25 2017. Forward request by email.

1-0 Evaluation Concurred. Limit outages to no more than 4-hours for AC and DC circuits,see amendment. That is why temporary power panels should be provided. By: Exa Hartman; SWL Mechanical/Electrical Section - Des Br;

(501-324-6897) On: Aug 29 2017

2-0 Evaluation Concurred. Limit outages to no more than 4-hours for AC and DC circuits,see amendment. That is why temporary power panels should be provided. By: Exa Hartman; SWL Mechanical/Electrical Section - Des Br;

(501-324-6897) On: Aug 29 2017

2-1 Government Response. Limit outages to no more than 4-hours for AC and DC circuits,see amendment. That is why temporary power panels should be provided. By: Jonathan Sawrie; SWL Contracting Division; (501-340-1045) On: Sep 06 2017 Current Request Status: Request Closed

Information for this report is procurement sensitive.

7129691 Electrical CABLES Comment Classification: Unclassified\\For Official Use Only (U\\FOUO)

Are the existing load cables for the 125VDC and 120VAC Station Boards to be reused and reconnected to the new panels?

Or are new cables to be installed for these loads?

By: Sheila Andrews; Koontz Electric Company, Inc - Morrilton, AR; (501-354-2526). On: Aug 30 2017. Forward request by email.

1-0 Evaluation Concurred. The existing load cables are to be reused and reconnected to the new panels By: Exa Hartman; SWL Mechanical/Electrical Section - Des Br; (501-324-6897) On: Aug 31 2017

1-1 Government Response. The existing load cables are to be reused and reconnected to the new panels By:

Jonathan Sawrie; SWL Contracting Division; (501-340-1045) On: Sep 06 2017 Current Request Status: Request Closed

Information for this report is procurement sensitive.

7129694 Electrical PANIC HARDWARE Comment Classification: Unclassified\\For Official Use Only (U\\FOUO)

Can a specification be provided for the panic hardware for the double door into the M-G Room?

By: Sheila Andrews; Koontz Electric Company, Inc - Morrilton, AR; (501-354-2526). On: Aug 30 2017. Forward request by email.

1-0 Evaluation Concurred. Need to comply with NFPA 101 and the UFGS 08 71 00 and 08 71 63.10 By: Exa Hartman; SWL Mechanical/Electrical Section - Des Br; (501-324-6897) On: Sep 01 2017

1-1 Government Response. Need to comply with NFPA 101 and the UFGS 08 71 00 and 08 71 63.10 By: Jonathan Sawrie; SWL Contracting Division; (501-340-1045) On: Sep 06 2017 Current Request Status: Request Closed

Information for this report is procurement sensitive.

7129696 Electrical 125VDC & 120VAC Comment Classification: Unclassified\\For Official Use Only (U\\FOUO)

Can a specification be provided for the panic hardware for the double door into the M-G Room?

By: Sheila Andrews; Koontz Electric Company, Inc - Morrilton, AR; (501-354-2526). On: Aug 30 2017. Forward request by email.

1-0 Evaluation Concurred. Use NFPA 101 and the UFGS 08 71 00 By: Exa Hartman; SWL Mechanical/Electrical Section - Des Br; (501-324-6897) On: Sep 01 2017

1-1 Government Response. Use NFPA 101 and the UFGS 08 71 00 By: Jonathan Sawrie; SWL Contracting Division;

(501-340-1045) On: Sep 06 2017 Current Request Status: Request Closed

Information for this report is procurement sensitive.

7129700 Electrical M-G ROOM

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Comment Classification: Unclassified\\For Official Use Only (U\\FOUO)

Can a specification be provided for the panic hardware for the double door into the M-G Room?

By: Sheila Andrews; Koontz Electric Company, Inc - Morrilton, AR; (501-354-2526). On: Aug 30 2017. Forward request by email.

1-0 Evaluation Concurred. Need to comply with NFPA 101 and the UFGS 08 71 00 and 08 71 63.10 By: Exa Hartman; SWL Mechanical/Electrical Section - Des Br; (501-324-6897) On: Sep 05 2017

1-1 Government Response. Need to comply with NFPA 101 and the UFGS 08 71 00 and 08 71 63.10 By: Jonathan Sawrie; SWL Contracting Division; (501-340-1045) On: Sep 06 2017 Current Request Status: Request Closed

Information for this report is procurement sensitive.

7129947 Planning - Plan Formulation NA NA NA

Comment Classification: Unclassified\\For Official Use Only (U\\FOUO)

During the onsite visit it was mentioned that the longest power could be out was one hour.

We need more clarification on this in terms of how the panels are considered, as it seems like the Scada/Security distribution panel might be a higher priority than the other panels (4R,5R, 4F,5F)?

If the Scada/Security distribution panel were in fact a higher priority, then would a subset of circuits on this panel be in need of the one hour rule, and perhaps not others?

Would this be a hard and fast rule for all panels and circuits, or just a subset of panels and circuits?

By: Chester Godsy; US Automation Inc.; (913-894-2410). On: Aug 30 2017. Forward request by email.

1-0 Evaluation Concurred. The maximum outage time for the Scada/Security Panel, Panels 4R and 5R are 4 hours.

That should be enough time to disconnect the circuits and relocate them to temporary panels. By: Exa Hartman; SWL Mechanical/Electrical Section - Des Br; (501-324-6897) On: Sep 05 2017

1-1 Government Response. The maximum outage time for the Scada/Security Panel, Panels 4R and 5R are 4 hours.

That should be enough time to disconnect the circuits and relocate them to temporary panels. By: Jonathan Sawrie; SWL Contracting Division; (501-340-1045) On: Sep 06 2017 Current Request Status: Request Closed

Information for this report is procurement sensitive.

7131460 Electrical E-606 MG Distribution Center A.01.13_Plans,_17R0003.pdf

Comment Classification: Unclassified\\For Official Use Only (U\\FOUO)

We have some questions related to the 480 VAC feed to the MG Distribution center.

Drawing E-606 refers to the 480 VAC feed being continued on dwg TRE 3. Could dwg TRE 3 be made available?

We would be interested in more information on how long this 480 VAC power run is, where the source of the run is exactly, and what the power ratings are on this feed?

By: Chester Godsy; US Automation Inc.; (913-894-2410). On: Aug 31 2017. Forward request by email.

1-0 Evaluation Concurred. Attached is the reference drawing requested. (Attachment: TR-6490-142-2927.pdf) By:

Exa Hartman; SWL Mechanical/Electrical Section - Des Br; (501-324-6897) On: Sep 06 2017 1-1 Government Response. Attached is the reference drawing requested. By: Jonathan Sawrie; SWL Contracting

Division; (501-340-1045) On: Sep 06 2017 Current Request Status: Request Closed

Information for this report is procurement sensitive.

7133240 Electrical E-101 Keyed Notes - 13 A.01.13_Plans,_17R0003.pdf Comment Classification: Unclassified\\For Official Use Only (U\\FOUO)

Specs State:

REPLACE PANELBOARD FOR SCADA AND SECURITY WITH NEW 200 AMP MAIN BREAKER PANEL WITH 25% SPARE

CAPACITY.

According to this document package the SCADA/Security loads are already above 60+ Amps.

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Specs indicate an 83.3 A capacity on each existing Inverter 120VAC source. Which means this is the existing today power capacity for the SCADA/Security panel.

Since the SCADA/Security panel is supposed to be sourced by existing inverters per E-502, which shows Inverter A, and inverter B. We think that this might require a 2nd panel to split out electrical sources, if a 200A capacity (166.6 A actual max per Inverter specs) is desired for SCADA/Security?

Please clarify if it is desired for the new SCADA/Security panel to be able to use the full capacity of Inverter A and Inverter B, or if it is to be the same as it is now, residing on Inverter A at an 83.3 A capacity?

By: Chester Godsy; US Automation Inc.; (913-894-2410). On: Sep 01 2017. Forward request by email.

1-0 Evaluation Concurred. The new SCADA/Security panel load will be the same as it is now, residing on Inverter A at an 83.3A capacity. By: Exa Hartman; SWL Mechanical/Electrical Section - Des Br; (501-324-6897) On: Sep 07

1-1 Government Response. The new SCADA/Security panel load will be the same as it is now, residing on Inverter A at an 83.3A capacity. By: Jonathan Sawrie; SWL Contracting Division; (501-340-1045) On: Sep 07 2017 Current Request Status: Request Closed

Information for this report is procurement sensitive.

7133401 Electrical 011400.10 1.3.1 Comment Classification: Unclassified\\For Official Use Only (U\\FOUO)

The spec states working hours are 7:00 to 4:30 Monday through Thursday. is this correct that we cannot work a 40 hour week?

By: Al Christifano; ECA; (9139154731). On: Sep 01 2017. Forward request by email.

1-0 Evaluation Concurred. Hours are changed 0630 - 1700, See Amendment By: Exa Hartman; SWL

Mechanical/Electrical Section - Des Br; (501-324-6897) On: Sep 01 2017 1-1 Government Response. Hours are changed 0630 - 1700, See Amendment By: Jonathan Sawrie; SWL

Contracting Division; (501-340-1045) On: Sep 06 2017 Current Request Status: Request Closed

Information for this report is procurement sensitive.

7133423 Electrical 011100 1.6 Comment Classification: Unclassified\\For Official Use Only (U\\FOUO)

What equipment is to be salvaged and left on site?

By: Al Christifano; ECA; (9139154731). On: Sep 01 2017. Forward request by email.

1-0 Evaluation Concurred. This will be discussed in detail during kickoff meeting with the user but mostly the breakers and some components in the MG Distribution Center that can be used as spare parts. By: Exa Hartman; SWL Mechanical/Electrical Section - Des Br; (501-324-6897) On: Sep 07 2017

1-1 Government Response. This will be discussed in detail during kickoff meeting with the user but mostly the breakers and some components in the MG Distribution Center that can be used as spare parts. By: Jonathan Sawrie; SWL Contracting Division; (501-340-1045) On: Sep 07 2017 Current Request Status: Request Closed

Information for this report is procurement sensitive.

7133432 Electrical E-102 Comment Classification: Unclassified\\For Official Use Only (U\\FOUO)

What is the depth of the existing system board?

By: Al Christifano; ECA; (9139154731). On: Sep 01 2017. Forward request by email.

1-0 Evaluation Concurred. Refer to Board End Elevation on drawing E-101 By: Exa Hartman; SWL

Mechanical/Electrical Section - Des Br; (501-324-6897) On: Sep 01 2017 1-1 Government Response. Refer to Board End Elevation on drawing E-101 By: Jonathan Sawrie; SWL Contracting

Division; (501-340-1045) On: Sep 06 2017 Current Request Status: Request Closed

Information for this report is procurement sensitive.

7133463 Electrical 011100 1.5 2 Comment Classification: Unclassified\\For Official Use Only (U\\FOUO)

Is it acceptable to take one of the two 480V supplies off of the MG Load Center to feed the Temporary Power equipment?

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By: Al Christifano; ECA; (9139154731). On: Sep 01 2017. Forward request by email.

1-0 Evaluation Concurred. yes By: Exa Hartman; SWL Mechanical/Electrical Section - Des Br; (501-324-6897)

On: Sep 01 2017 1-1 Government Response. Yes By: Jonathan Sawrie; SWL Contracting Division; (501-340-1045) On: Sep 06 2017

Current Request Status: Request Closed Information for this report is procurement sensitive.

7133507 Electrical 262800.0010 2.10 Comment Classification: Unclassified\\For Official Use Only (U\\FOUO)

The specification does not allow the use of load center style panelboards for the permanent installation. Does this apply to the temporary power equipment as well?

By: Al Christifano; ECA; (9139154731). On: Sep 01 2017. Forward request by email.

1-0 Evaluation Concurred. No this does not apply to temporary power By: Exa Hartman; SWL Mechanical/Electrical

Section - Des Br; (501-324-6897) On: Sep 06 2017 1-1 Government Response. No this does not apply to temporary power By: Jonathan Sawrie; SWL Contracting

Division; (501-340-1045) On: Sep 06 2017 Current Request Status: Request Closed

Information for this report is procurement sensitive.

7133518 Electrical E-101 Comment Classification: Unclassified\\For Official Use Only (U\\FOUO)

A new vent at the east end of the battery room will likely be required to get appropriate air changes for the area housing the new batteries. Is it possible to access the ductwork space east of the MG room in order to add a vent to the building exterior?

By: Al Christifano; ECA; (9139154731). On: Sep 01 2017. Forward request by email.

1-0 Evaluation Concurred. Here are two reference drawings showing the ductwork (Attachment: TR-6490-142-

2861.pdf) By: Exa Hartman; SWL Mechanical/Electrical Section - Des Br; (501-324-6897) On: Sep 06 2017 2-0 Evaluation Concurred. Here is the detail sheet (Attachment: TR-6490-142-2864.pdf) By: Exa Hartman; SWL

Mechanical/Electrical Section - Des Br; (501-324-6897) On: Sep 06 2017 2-1 Government Response. Here are two reference drawings showing the ductwork

Here is the detail sheet By: Jonathan Sawrie; SWL Contracting Division; (501-340-1045) On: Sep 06 2017 Current Request Status: Request Closed

Information for this report is procurement sensitive.

7133544 Electrical 011100 1.1.1 Comment Classification: Unclassified\\For Official Use Only (U\\FOUO)

: The spec mentions asbestos insulated wiring on several occasions. How many of the cables for circuits being cut-over have ACM insulation? In general, how many of the cables are in good enough condition to survive two relocations?

By: Al Christifano; ECA; (9139154731). On: Sep 01 2017. Forward request by email.

1-0 Evaluation Concurred. Most of the cables are in good condition. The wires with ACM insulation are contained in the MG Distribution Panel that is being removed, no more than 50 cables. By: Exa Hartman; SWL Mechanical/Electrical Section - Des Br; (501-324-6897) On: Sep 07 2017

1-1 Government Response. Most of the cables are in good condition. The wires with ACM insulation are contained in the MG Distribution Panel that is being removed, no more than 50 cables By: Jonathan Sawrie; SWL Contracting Division; (501-340-1045) On: Sep 07 2017 Current Request Status: Request Closed

Information for this report is procurement sensitive.

7133557 Electrical E-606 Comment Classification: Unclassified\\For Official Use Only (U\\FOUO)

What is the available fault current from the two 480V supplies for the MG Load Center?

By: Al Christifano; ECA; (9139154731). On: Sep 01 2017. Forward request by email.

1-0 Evaluation Concurred. conservative fault current 20,253A (Attachment: TR_SS_Fault_Current.doc) By: Exa

Hartman; SWL Mechanical/Electrical Section - Des Br; (501-324-6897) On: Sep 06 2017 1-1

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Government Response. conservative fault current 20,253A By: Jonathan Sawrie; SWL Contracting Division;

(501-340-1045) On: Sep 06 2017 Current Request Status: Request Closed

Information for this report is procurement sensitive.

7133566 Electrical E-606 Comment Classification: Unclassified\\For Official Use Only (U\\FOUO)

What is the ampacity of the MG Load Center circuit/upstream protective device?

By: Al Christifano; ECA; (9139154731). On: Sep 01 2017. Forward request by email.

1-0 Evaluation Concurred. The Station Service Switchgear drawing is attached.

There are actually 100A breakers. (Attachment: TR-6490-142-29271.pdf) By: Exa Hartman; SWL Mechanical/Electrical Section - Des Br; (501-324-6897) On: Sep 06 2017

1-1 Government Response. The Station Service Switchgear drawing is attached.

There are actually 100A breakers. By: Jonathan Sawrie; SWL Contracting Division; (501-340-1045) On: Sep 06 Current Request Status: Request Closed

Information for this report is procurement sensitive.

7133576 Electrical 262000 2.13 Comment Classification: Unclassified\\For Official Use Only (U\\FOUO)

Some new conduit penetrations will likely be required as part of this work. The spec section on firestopping was referenced but not supplied. Will the firestop specification be added, or is industry standard firestop acceptable?

By: Al Christifano; ECA; (9139154731). On: Sep 01 2017. Forward request by email.

1-0 Evaluation Concurred. This is a Design Build Contract therefore the designer of record will be responsible for specifying the required firestopping using the UFGS which should be in line with industry standard By: Exa Hartman; SWL Mechanical/Electrical Section - Des Br; (501-324-6897) On: Sep 06 2017

1-1 Government Response. This is a Design Build Contract therefore the designer of record will be responsible for specifying the required firestopping using the UFGS which should be in line with industry standard By: Jonathan Sawrie; SWL Contracting Division; (501-340-1045) On: Sep 06 2017 Current Request Status: Request Closed

Information for this report is procurement sensitive.

7133613 Electrical 0111001.5 2 Comment Classification: Unclassified\\For Official Use Only (U\\FOUO)

What is the length of time the circuits on the station board can be off while moving to and from temporary source?

By: Al Christifano; ECA; (9139154731). On: Sep 01 2017. Forward request by email.

1-0 Evaluation Concurred. The maximum outage time allowed is 4 hours. By: Exa Hartman; SWL

Mechanical/Electrical Section - Des Br; (501-324-6897) On: Sep 06 2017 1-1 Government Response. The maximum outage time allowed is 4 hours. By: Jonathan Sawrie; SWL Contracting

Division; (501-340-1045) On: Sep 06 2017 Current Request Status: Request Closed

Information for this report is procurement sensitive.

7133639 Electrical 011100 1.5 2 Comment Classification: Unclassified\\For Official Use Only (U\\FOUO)

Are all of the loads in the stations boards to be replaced considered essential and need to maintained by a temporary source?

By: Al Christifano; ECA; (9139154731). On: Sep 01 2017. Forward request by email.

1-0 Evaluation Concurred. Yes for panels 4R and 5R By: Exa Hartman; SWL Mechanical/Electrical Section - Des

Br; (501-324-6897) On: Sep 01 2017 1-1 Government Response. Yes for panels 4R and 5R By: Jonathan Sawrie; SWL Contracting Division; (501-340-

1045) On: Sep 06 2017 Current Request Status: Request Closed

Information for this report is procurement sensitive.

7133663 Electrical Solicitation page 1 Comment Classification: Unclassified\\For Official Use Only (U\\FOUO)

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Can the bid due date be extended by 2 weeks? We feel that we need this extra time to prepare an accurate cost estimate.

By: Al Christifano; ECA; (9139154731). On: Sep 01 2017. Forward request by email.

1-0 Evaluation Concurred. The amendment forthcoming will add a week extension for the bids. By: Exa

Hartman; SWL Mechanical/Electrical Section - Des Br; (501-324-6897) On: Sep 05 2017 1-1 Government Response. The amendment forthcoming will add a week extension for the bids. By: Jonathan

Sawrie; SWL Contracting Division; (501-340-1045) On: Sep 06 2017 Current Request Status: Request Closed

Information for this report is procurement sensitive.

Report Complete

UNCLASSIFIED\\FOR OFFICIAL USE ONLY

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