W912DW21R0021R0002 - AFD MUT Installation.pdf

PDF 14 MB Posted Jun 3, 2021

Attached to: Albeni Falls Dam Main Unit Transformer Installation, Oldtown, Idaho
Solicitation number: W912DW21R0021
Issued by: Department of the Army Corps of Engineers Engineering District Seattle

About this file

Written by GovTribe AI · Dec 28, 2023

This document outlines a federal contract solicitation for transformer installation services at the Albeni Falls Dam in Idaho. The U.S. Army Corps of Engineers, Seattle District is seeking a contractor to remove three existing transformers rated at 20 MVA and install three new similarly rated transformers that are currently on site. Additional work includes removing and replacing electrical panels and cables, modifying tubular bus connections, installing new transformer pads and supports, and commissioning gas analysis and lighting equipment. Bidders must coordinate work closely with the government and during scheduled outages to complete the work which involves concrete placement and transformer movements. The solicitation number is W912DW21R0021 and responses are due based on the dates specified in the attached solicitation document.

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Other files

File	Type	Posted
W912DW21R0021 R0004 AFD MAIN UNIT TRANSFORMER INSTALLATION.pdf	PDF	Jun 25, 2021
W912DW21R0021 R0003 AFD MUT INSTALLATION.pdf	PDF	Jun 15, 2021
W912DW21R0021 R0001.pdf	PDF	May 18, 2021
FY21 AFD Main Unit Transformer Installation Specifications.pdf	PDF	May 17, 2021
W912DW21R0021 AFD MUT Installation RFP.pdf	PDF	May 17, 2021
Albeni Falls GSU Transformer Install - Reference Drawings.pdf	PDF	May 17, 2021
Albeni Falls GSU Transformer Install - Contract Drawings .pdf	PDF	May 17, 2021

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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

W912DW21R0027R0002

AFD Main Unit Transformer Installation, Oldtow n, Idaho

(see continuation page)

1. CONTRACT ID CODE PAGE OF PAGES

1 3

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

16C. DATE SIGNED

BY 03-Jun-2021

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 W912DW21R0021

X 9B. DATED (SEE ITEM 11)

17-May-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

03-Jun-2021

CODE

USA ENGINEER DISTRICT, SEATTLE

ATTN: CENWS-CT

4735 EAST MARGINAL WAY SOUTH, BLDG. 1202

SEATTLE WA 98134-2388

W912DW 7. ADMINISTERED BY (If other than item 6)

4. REQUISITION/PURCHASE REQ. NO.

CODE

See Item 6

FACILITY CODECODE

EMAIL:TEL:

W912DW21R0021

SECTION SF 30 BLOCK 14 CONTINUATION PAGE

SUMMARY OF CHANGES

(End of Summary of Changes)

The following items are applicable to this modification:

R0002

1. This amendment two (0002) provides for the following:

a. Provision of Site Visit List of Attendees

b. Provision of Site Visit Photos

c. Provision of AFD XFMR OIL_Rainbow Report in response to a bidder inquiry.

2. The proposal submittal time and date of June 16, 2021 at 10:00:00 a.m. LOCAL TIME remains the same.

3. NOTICE TO OFFERORS: Offerors must acknowledge reeipt of this amendment by number and date on offer.

Encl:

Site Visit List of Attendees Site Visit Photos AFD XFMR OIL_Rainbow Report

W912DW21R0021

Company Name Attendee Name E-mail Phone TransFluid Services Inc. Dorcy Dixon angelamatheson@starkoil.com 208-329-2373 Koontz Electric Company, Inc. Racy Garis Racy.Garis@koontzelectric.com 501-242-6120 Gardner Zemke Hector Reyes hreyes@gardnerzemke.com 575-571-1781 Power City Electric Doug Gehring DGehring@PowerCityElectric.com 509-939-1065 Barnhart Crane Daniel Zimmerman DGehring@PowerCityElectric.com 208-277-7447

AFD Main Unit Transformer Install - Site Visit List of Attendees mailto:angelamatheson@starkoil.com mailto:Racy.Garis@koontzelectric.com mailto:hreyes@gardnerzemke.com mailto:DGehring@PowerCityElectric.com mailto:DGehring@PowerCityElectric.com

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Customer 0073320 U S ARMY CORP OF ENGINEERS City NEWPORT, ID Location OUTDOOR/GROUND

Sub-Name ALBENI FALLS DAM Unit No. 1 Other ACCESS: PRESS RLF DVC

Date Printed 8/5/2013 TC# 9001

Manufacturer PENNSYLVANIA Equipment Type TRANSFORMER Manufacture Date 01/01/1951 Transformer Class OA/FA

Serial No. 23525-1 Impedance % 7.90

KVA Rating 18,333 Phase/Cycle 3/60

High Voltage 115,000 Y Liquid Type OIL

Low Voltage 13,200 D Gallons 6,525

Weight 136,300 Other Access TOP INSPECTION PLATE

Radiators Yes Conservator Tank No

Fans Yes LTC Compartment No

Water Cooled No Bushing Location Top

Oil Pumps No Breather N2 Blanket

Top FPV (inch) 0.00 Hose Length (feet)

Bottom FPV (inch) 0.00 Service Online

InsulationType 55C Power Available

NAMEPLATE DATA ADDITIONAL EQUIPMENT

LIQUID SCREEN TEST DATA

DATE SERVICE ACID IFT DIEL 877 DIEL 1816 GAP COLOR SP. GRAV. VISUAL SEDIMENT

07/26/07 0.020 AC 38.6 AC 35 AC 1.00 AC 0.870 AC CLEAR AC NONE AC

09/17/08 0.020 AC 38.4 AC 50 AC 1.00 AC 0.870 AC CLEAR AC NONE AC

10/08/09 0.030 AC 37.9 AC 47 AC 1.50 AC 0.870 AC CLEAR AC NONE AC

03/11/10 0.020 AC 37.3 AC 46 AC 1.00 AC 0.870 AC CLEAR AC NONE AC

10/19/10 0.020 AC 37.7 AC 47 AC 1.00 AC 0.870 AC CLEAR AC NONE AC

10/31/11 0.020 AC 37.9 AC 49 AC 1.00 AC 0.870 AC CLEAR AC NONE AC

12/13/11 0.020 AC 38.0 AC 50 AC 1.50 AC 0.875 AC CLEAR AC NONE AC

07/17/13 0.020 AC 39.6 AC 38 AC 1.50 AC 0.870 AC CLEAR AC NONE AC

VISUAL INSPECTION

DATE LEVEL

SAMPLE

TEMP

TOP

TEMP P/V PAINT LEAKS

10/19/10 NORMAL 40 40 0.50 GOOD NONE

10/31/11 NORMAL 22 38 0.75 FAIR NONE

12/13/11 NORMAL 9 30 0.50 FAIR NONE

07/17/13 NORMAL 35 55 0.75 FAIR NONE

FIELD SERVICE

DATE SERVICE

10/26/10 DRYMAX INSTALL

Additional Information

Reason Not Tested

INHIBITOR CONTENT

DATE PCT. BY WEIGHT

03/11/10 0.303% AC

10/19/10 0.302% AC

10/31/11 0.300% AC

12/13/11 0.300% AC

07/17/13 0.280% AC

NOTE - STUDIES SHOW THAT A LEVEL OF 0.3% INHIBITOR IS

OPTIMUM FOR PRESERVATION OF IN-SERVICE TRANSFORMER

OILS. OILS WITH A LEVEL BELOW 0.08% ARE CONSIDERED TO BE

UNINHIBITED.

LIQUID POWER FACTOR

DATE 25 C 100 C

03/11/10 0.071 AC 2.946 AC

10/19/10 0.080 AC 1.623 AC

10/31/11 0.101 QU 2.916 AC

12/13/11 0.083 AC 1.919 AC

07/17/13 0.102 QU 2.053 AC

KEY TO ABBREVIATIONS: AC - ACCEPTABLE QU - QUESTIONABLE UN - UNACCEPTABLE RS - RESAMPLE

NOTE: * After a test result indicates that this test was performed by an outside lab.

8/5/2013 TC# 9001Page 2 Date Printed

Customer 0073320 U S ARMY CORP OF ENGINEERS S/N 23525-1

Sub-Name ALBENI FALLS DAM Mfg. PENNSYLVANIA Gallons 6,525 High Volt. 115,000

Location OUTDOOR/GROUND Unit No. 1 KVA 18,333 Low Volt. 13,200

KARL FISCHER TESTING MOISTURE CONTENT EXPRESSED IN PPM

AVG. PCT. MOIST./DRY WGT.

DATE TEMP PPM SATURATION PCT. GRADE

10/08/09 20 15 26.3 UN 3.12 F

03/11/10 15 5 11.2 QU 1.37 C

10/19/10 45 16 10.7 QU 0.82 A

10/31/11 27 7 8.8 QU 0.99 B

12/13/11 14 3 7.0 AC 0.86 B

07/17/13 40 13 10.3 QU 0.89 B

RECOMMENDATION SEE KF DATA / RETEST 6 MONTHS

FURAN ANALYSIS EXPRESSED IN PPB

DATE 5H2F 2FOL 2FAL 2ACF 5M2F TOTAL

10/08/09 ND ND 76 ND 3 79

03/11/10 ND ND 56 ND 6 62

10/19/10 ND ND 87 ND 5 92

10/31/11 ND ND 7 ND ND 7

12/13/11 ND ND 3 ND ND 3

07/17/13 ND ND 5 ND ND 5

RECOMMENDATION RETEST 1 YEAR

NO DIAGNOSTIC CHANGES ARE NOTED IN FURAN LEVELS SINCE

THE PREVIOUS ANALYSIS. THE CELLULOSIC INSULATION APPEARS

TO BE IN GOOD CONDITION.

CALCULATED DP <750 EST. LIFE REMAINING <95%

ICP METALS-IN-OIL EXPRESSED IN PPM

DATE ALUMINUM IRON COPPER

07/26/07 ND ND ND

09/17/08 ND ND 0.090

10/08/09 ND ND 0.457

03/11/10 ND ND 0.478

10/19/10 ND ND 0.419

10/31/11 ND ND 0.494

12/13/11 ND ND 0.388

07/17/13 ND ND 0.306

RECOMMENDATION RETEST 1 YEAR

THERE HAS BEEN NO DIAGNOSTIC CHANGE SINCE

THE PREVIOUS ANALYSIS. THESE DATA INDICATE

NORMAL OPERATION.

PCB CONTENT EXPRESSED IN PPM

DATE 1242 1254 1260 OTHER TOTAL

09/21/99 ND

COLOR LABEL: Green CLASS:

Results in mg/kg ND means None Detected (<2 mg/kg per ASTM D4059)

NOTE: * After a test result indicates that this test was performed by an outside lab.

GAS-IN-OIL ANALYSIS GAS CHROMATOGRAPHY EXPRESSED IN PPM

DATE HYDROGEN OXYGEN NITROGEN METHANE

CARBON

MONOXIDE

CARBON

DIOXIDE ETHANE ETHYLENE ACETYLENE

TOTAL

COMBUST.

TOTAL

GAS

07/26/07 9 2,161 84,584 28 23 1,182 12 1 ND 73 88,000

09/17/08 11 17,267 63,117 4 262 1,684 1 6 ND 284 82,352

10/08/09 4 18,227 61,698 4 361 2,189 1 16 ND 386 82,500

03/11/10 2 25,045 68,573 5 264 2,343 1 18 ND 290 96,251

10/19/10 ND 10,398 71,763 1 11 534 ND 4 ND 16 82,711

10/31/11 ND 4,933 73,416 2 5 152 ND ND ND 7 78,508

12/13/11 ND 10,611 79,628 2 2 222 ND ND ND 4 90,465

07/17/13 7 9,202 77,338 2 15 320 1 ND ND 25 86,885

RECOMMENDATION RETEST 1 YEAR

B-THE ANALYSIS OF THIS SAMPLE SHOWS NO SIGNIFICANT INCREASE IN THE COMBUSTIBLE GAS VOLUME.

THIS INDICATES NORMAL OPERATION.

Sub-Name ALBENI FALLS DAM Unit No. 2 Other ACCESS: PRESS RLF DVC

Date Printed 8/5/2013 TC# 9003

Manufacturer PENNSYLVANIA Equipment Type TRANSFORMER Manufacture Date 01/01/1951 Transformer Class OA/FA

Serial No. 23525-2 Impedance % 7.80

KVA Rating 18,333 Phase/Cycle 3/60

High Voltage 115,000 Y Liquid Type OIL

Low Voltage 13,200 D Gallons 6,525

Weight 136,300 Other Access TOP INSPECTION PLATE

Radiators Yes Conservator Tank No

Fans Yes LTC Compartment No

Water Cooled No Bushing Location Top

Oil Pumps No Breather N2 Blanket

Top FPV (inch) 0.00 Valve Hose Length (feet) 25

Bottom FPV (inch) 0.00 Valve Service Online Yes

InsulationType 55C Power Available No

NAMEPLATE DATA ADDITIONAL EQUIPMENT

LIQUID SCREEN TEST DATA

DATE SERVICE ACID IFT DIEL 877 DIEL 1816 GAP COLOR SP. GRAV. VISUAL SEDIMENT

07/27/06 0.030 AC 38.5 AC 46 AC 2.0mm 1.00 AC 0.870 AC CLEAR AC NONE AC

07/26/07 0.030 AC 37.9 AC 49 AC 1.00 AC 0.870 AC CLEAR AC NONE AC

09/17/08 0.030 AC 37.8 AC 50 AC 1.00 AC 0.870 AC CLEAR AC NONE AC

10/08/09 0.020 AC 37.4 AC 46 AC 1.50 AC 0.880 AC CLEAR AC NONE AC

03/11/10 0.030 AC 39.2 AC 44 AC 1.00 AC 0.880 AC CLEAR AC NONE AC

10/19/10 0.020 AC 39.9 AC 47 AC 1.00 AC 0.870 AC CLEAR AC NONE AC

10/31/11 0.020 AC 39.6 AC 50 AC 1.00 AC 0.880 AC CLEAR AC NONE AC

07/17/13 0.020 AC 39.9 AC 41 AC 0.75 AC 0.870 AC CLEAR AC NONE AC

VISUAL INSPECTION

DATE LEVEL

SAMPLE

TEMP

TOP

TEMP P/V PAINT LEAKS

03/11/10 NORMAL 10 25 3.00 GOOD NONE

10/19/10 NORMAL 40 40 1.50 FAIR NONE

10/31/11 NORMAL 21 36 1.50 FAIR NONE

07/17/13 NORMAL 36 55 3.00 FAIR NONE

FIELD SERVICE

DATE SERVICE

Additional Information

Reason Not Tested

INHIBITOR CONTENT

DATE PCT. BY WEIGHT

10/08/09 0.308% AC

03/11/10 0.327% AC

10/19/10 0.318% AC

10/31/11 0.304% AC

07/17/13 0.300% AC

NOTE - STUDIES SHOW THAT A LEVEL OF 0.3% INHIBITOR IS

OPTIMUM FOR PRESERVATION OF IN-SERVICE TRANSFORMER

OILS. OILS WITH A LEVEL BELOW 0.08% ARE CONSIDERED TO BE

UNINHIBITED.

LIQUID POWER FACTOR

DATE 25 C 100 C

10/08/09 0.019 AC 0.821 AC

03/11/10 0.036 AC 1.322 AC

10/19/10 0.044 AC 1.033 AC

10/31/11 0.036 AC 1.008 AC

07/17/13 0.033 AC 1.017 AC

8/5/2013 TC# 9003Page 2 Date Printed

Customer 0073320 U S ARMY CORP OF ENGINEERS S/N 23525-2

Sub-Name ALBENI FALLS DAM Mfg. PENNSYLVANIA Gallons 6,525 High Volt. 115,000

Location OUTDOOR/GROUND Unit No. 2 KVA 18,333 Low Volt. 13,200

KARL FISCHER TESTING MOISTURE CONTENT EXPRESSED IN PPM

AVG. PCT. MOIST./DRY WGT.

DATE TEMP PPM SATURATION PCT. GRADE

09/17/08 32 17 19.0 UN 2.01 D

10/08/09 20 7 12.7 QU 1.51 C

03/11/10 15 1 2.2 AC 0.27 A

10/19/10 45 9 5.9 AC 0.45 A

10/31/11 27 8 10.2 QU 1.15 B

07/17/13 41 16 12.3 QU 1.05 B

RECOMMENDATION SEE KF DATA / RETEST 6 MONTHS

FURAN ANALYSIS EXPRESSED IN PPB

DATE 5H2F 2FOL 2FAL 2ACF 5M2F TOTAL

09/17/08 ND ND 72 ND ND 72

10/08/09 ND ND 80 ND ND 80

03/11/10 ND ND 66 ND 2 68

10/19/10 ND ND 111 ND 6 117

10/31/11 ND ND 91 ND 7 98

07/17/13 ND ND 21 ND ND 21

RECOMMENDATION RETEST 1 YEAR

NO DIAGNOSTIC CHANGES ARE NOTED IN FURAN LEVELS SINCE

THE PREVIOUS ANALYSIS. THE CELLULOSIC INSULATION APPEARS

TO BE IN GOOD CONDITION.

CALCULATED DP 800 EST. LIFE REMAINING 100%

ICP METALS-IN-OIL EXPRESSED IN PPM

DATE ALUMINUM IRON COPPER

07/27/06 ND ND 0.068

07/26/07 ND ND 0.043

09/17/08 ND ND 0.079

10/08/09 ND ND 0.066

03/11/10 ND ND 0.063

10/19/10 ND ND 0.054

10/31/11 ND ND 0.098

07/17/13 ND ND 0.057

RECOMMENDATION RETEST 1 YEAR

THERE HAS BEEN NO DIAGNOSTIC CHANGE SINCE

THE PREVIOUS ANALYSIS. THESE DATA INDICATE

NORMAL OPERATION.

PCB CONTENT EXPRESSED IN PPM

DATE 1242 1254 1260 OTHER TOTAL

09/21/99 ND

COLOR LABEL: Green CLASS:

Results in mg/kg ND means None Detected (<2 mg/kg per ASTM D4059)

NOTE: * After a test result indicates that this test was performed by an outside lab.

GAS-IN-OIL ANALYSIS GAS CHROMATOGRAPHY EXPRESSED IN PPM

DATE HYDROGEN OXYGEN NITROGEN METHANE

CARBON

MONOXIDE

CARBON

DIOXIDE ETHANE ETHYLENE ACETYLENE

TOTAL

COMBUST.

TOTAL

GAS

07/27/06 10 1,308 80,115 71 5 928 47 15 TRACE 148 82,499

07/26/07 10 2,340 84,421 70 11 1,094 48 6 TRACE 145 88,000

09/17/08 8 763 72,786 59 9 590 31 3 ND 110 74,249

10/08/09 7 816 72,496 58 6 822 40 4 ND 115 74,249

03/11/10 6 653 80,945 68 2 774 48 4 ND 128 82,500

10/19/10 ND 9,412 73,351 103 12 1,365 45 ND ND 160 84,288

10/31/11 ND 3,669 67,974 61 8 897 67 5 ND 141 72,681

07/17/13 5 9,950 79,300 62 27 482 73 10 ND 177 89,909

RECOMMENDATION RETEST 6 MONTHS

YH-ELEVATED LEVELS OF METHANE AND ETHANE INDICATE MILD OVERHEATING OF THE INSULATING LIQUID. THIS OVERHEATING CAN REACH LOCALIZED TEMPERATURES OF UP TO 300 DEGREES C. POSSIBLE CAUSES INCLUDE GENERAL OVERHEATING, DEGRADED

CONNECTIONS, OR ABNORMALITIES IN THE TAP CHANGER.