36C26023Q0047.docx

36C26023Q0047

PAGE 1 OF

1. REQUISITION NO.

2. CONTRACT NO.

3. AWARD/EFFECTIVE DATE

4. ORDER NO.

5. SOLICITATION NUMBER

6. SOLICITATION ISSUE DATE

a. NAME

b. TELEPHONE NO. (No Collect Calls)

8. OFFER DUE DATE/LOCAL

TIME

9. ISSUED BY

CODE

10. THIS ACQUISITION IS

UNRESTRICTED OR

SET ASIDE:

% FOR:

SMALL BUSINESS

HUBZONE SMALL

BUSINESS

SERVICE-DISABLED

VETERAN-OWNED

SMALL BUSINESS

WOMEN-OWNED SMALL BUSINESS

(WOSB) ELIGIBLE UNDER THE WOMEN-OWNED

SMALL BUSINESS PROGRAM

EDWOSB

8(A)

NAICS:

SIZE STANDARD:

11. DELIVERY FOR FOB DESTINA-

TION UNLESS BLOCK IS

MARKED

SEE SCHEDULE

12. DISCOUNT TERMS

13a. THIS CONTRACT IS A

RATED ORDER UNDER

DPAS (15 CFR 700)

13b. RATING

14. METHOD OF SOLICITATION

RFQ

IFB

RFP

15. DELIVER TO

CODE

16. ADMINISTERED BY

CODE

17a. CONTRACTOR/OFFEROR

CODE

FACILITY CODE

18a. PAYMENT WILL BE MADE BY

CODE

TELEPHONE NO.

UEI:

EFT:

PHONE:

FAX:

17b. CHECK IF REMITTANCE IS DIFFERENT AND PUT SUCH ADDRESS IN OFFER 18b. SUBMIT INVOICES TO ADDRESS SHOWN IN BLOCK 18a UNLESS BLOCK BELOW IS CHECKED

SEE ADDENDUM

19.

20.

21.

22.

23.

24.

ITEM NO.

SCHEDULE OF SUPPLIES/SERVICES

QUANTITY

UNIT

UNIT PRICE

AMOUNT

(Use Reverse and/or Attach Additional Sheets as Necessary)

25. ACCOUNTING AND APPROPRIATION DATA

26. TOTAL AWARD AMOUNT (For Govt. Use Only) 27a. SOLICITATION INCORPORATES BY REFERENCE FAR 52.212-1, 52.212-4. FAR 52.212-3 AND 52.212-5 ARE ATTACHED. ADDENDA

ARE

ARE NOT ATTACHED.

27b. CONTRACT/PURCHASE ORDER INCORPORATES BY REFERENCE FAR 52.212-4. FAR 52.212-5 IS ATTACHED. ADDENDA

ARE

ARE NOT ATTACHED

28. CONTRACTOR IS REQUIRED TO SIGN THIS DOCUMENT AND RETURN _______________

29. AWARD OF CONTRACT: REF. ___________________________________ OFFER

COPIES TO ISSUING OFFICE. CONTRACTOR AGREES TO FURNISH AND

DATED ________________________________. YOUR OFFER ON SOLICITATION

DELIVER ALL ITEMS SET FORTH OR OTHERWISE IDENTIFIED ABOVE AND ON ANY

(BLOCK 5), INCLUDING ANY ADDITIONS OR CHANGES WHICH ARE

ADDITIONAL SHEETS SUBJECT TO THE TERMS AND CONDITIONS SPECIFIED

SET FORTH HEREIN IS ACCEPTED AS TO ITEMS:

30a. SIGNATURE OF OFFEROR/CONTRACTOR 31a. UNITED STATES OF AMERICA (SIGNATURE OF CONTRACTING OFFICER) 30b. NAME AND TITLE OF SIGNER (TYPE OR PRINT) 30c. DATE SIGNED 31b. NAME OF CONTRACTING OFFICER (TYPE OR PRINT) 31c. DATE SIGNED

AUTHORIZED FOR LOCAL REPRODUCTION

(REV. NOV 2021)

PREVIOUS EDITION IS NOT USABLE

Prescribed by GSA - FAR (48 CFR) 53.212

7. FOR SOLICITATION

INFORMATION CALL:

STANDARD FORM 1449

SOLICITATION/CONTRACT/ORDER FOR COMMERCIAL PRODUCTS AND COMMERCIAL SERVICES

OFFEROR TO COMPLETE BLOCKS 12, 17, 23, 24, & 30

36C26023Q0047 11-08-2022 Karen Rhodes 509-321-1912 11-30-2022 16:00

PST

36C260 Network Contracting Office 20

ATTN: V4CONT

1601 E. Fourth Plain Blvd Bldg.17, Suite B428 Vancouver

WA

98661 X X 238210 $16.5 Million N/A X Mann-Grandstaff VAMC 4815 N. Assembly Spokane, WA 99205

Same as block 9

Dept of Veterans Affairs

FMS-VA-2(101)

Financial Services Center

PO BOX 149971

Austin

TX

78714-9971 See CONTINUATION Page The Mann-Grandstaff VA Medical Center has a requirement for services for triennial electrical distribution system testing and maintenance throughout the campus.

See attached scope of work for details.

Period of Performance 360 days from award.

Potential offerors must be CVE certified SDVOSB in order to be eligible for award. See www.vetbiz.va.gov for more information.

$0.00 See CONTINUATION Page X x Table of Contents

SECTION B - CONTINUATION OF SF 1449 BLOCKS

B.1 CONTRACT ADMINISTRATION DATA

1. Contract Administration: All contract administration matters will be handled by the following individuals:

a. CONTRACTOR: TBD

b. GOVERNMENT: Contracting Officer 36C260 Karen Rhodes Network Contracting Office 20

ATTN: V4CONT

1601 E. Fourth Plain Blvd Bldg.17, Suite B428 Vancouver WA 98661

2. CONTRACTOR REMITTANCE ADDRESS: All payments by the Government to the contractor will be made in accordance with:

3. INVOICES: Invoices shall be submitted in arrears:

4. GOVERNMENT INVOICE ADDRESS: All Invoices from the contractor shall be submitted electronically in accordance with VAAR Clause 852.232-72 Electronic Submission of Payment Requests.

ACKNOWLEDGMENT OF AMENDMENTS: The offeror acknowledges receipt of amendments to the Solicitation numbered and dated as follows:

B.2 PRICE/COST SCHEDULE

ITEM INFORMATION

Triennial Electrical Distribution Study in accordance with the Scope of Work.

Contract Period: Base POP Begin: 12-15-2022 POP End: 12-10-2023

B.3 DELIVERY SCHEDULE

Spokane VA Medical Center 4815 N Assembly St.

Spokane, WA 99205

USA

509-321-1912 karen.rhodes@va.gov

Page 1 of Page 1 of

B.4 SCOPE OF WORK

Triennial Electrical Distribution System Testing

Project Number 668-22-101 10/03/2022

1) SCOPE

A) Perform complete testing and maintenance of the electrical distribution system throughout the Mann-Grandstaff Veterans Administration Medical Center (MGVAMC) campus and buildings for all switching equipment and bench testing/calibration of all breakers 250 amps and larger. Breakers 225A and below require manual testing along with an open/continuity test with a meter. New breakers may be substituted at VA’s discretion. Efforts have been made to provide a complete list of components that require testing; however, omissions may be present. All existing components shall be inspected and tested as applicable whether or not they are specifically listed within the scope. All work to be accomplished in accordance with VA Directive 1028 dated Feb 24, 2020, and other references listed on section 2.E of this document.

B) Prior to commencement of the testing procedures, the testing firm shall survey, catalog, visually inspect, and perform infrared scan for all components of the facility electrical distribution system. Provide infrared pictures of problem connections and recommendations for corrections. All new systems that are under contractor warranty and have been placed into service within one year of Notice to Proceed do not require testing but shall be visually inspected and infrared scanned.

C) Contractor shall conduct an entrance briefing with the Contracting Officer Representative (COR) and appropriate staff. The Contractor shall use the meeting to brief hospital staff on the test and maintenance schedule and planned electrical outages.

D) Contractor to provide an engineering analysis, short circuit study, coordination study, and arc flash study in accordance with NFPA 70E and VHA Directive 1028 for the entire campus electrical system. Label all components (panels, transformers, and MV switches), including weatherproof labels for all exterior equipment on both the interior and exterior of the doors that will remain legible for a minimum of three years.

E) Contractor to provide a preliminary report including infrared test results, visual inspection results and repair recommendations. Any accessible bolted connections noted for correction during infrared are to be re-torqued to manufacturers specifications with a calibrated torque wrench during contractors follow-on visit.

F) All work shall be conducted between the hours of 6:00 pm and 6:00 am, Monday thru Friday and from 6:00 am Saturday thru 6:00 am Monday. In critical areas of the hospital such as radiology (x-ray rooms, MRI, & CT), ER, OR, ICU, ACU, pharmacy, lab, etc. the hours shall be between 10:00PM to 6:00AM as coordinated well in advance with the COR and medical center.

G) Contractor shall submit a detailed testing schedule of all areas for VA review and approval. Extensive coordination and flexibility will be required by all parties. Workers will need to be escorted by VA personnel at all times.

H) Perform complete testing and maintenance on the following distribution switchboards:

1. Bldg 19 Switchboard “A” Serving bldg 1.

2. Bldg 19 Switchboard “B” Serving bldg 1.

3. Bldg 2 Boiler Plant Switchboard and Motor Control Centers.

4. Bldg 2 Chiller Plant Switchboard/MCC.

5. Bldg 12 Nursing Home Care Unit (NHCU Switchboard).

6. Bldg 1 Specialty Care Addition Switchboard

7. EDSS Switchboards and Automatic Transfer Switches

8. NDSS Switchboards and Automatic Transfer Switches

9. Building 38 Medium Voltage Switchboard

10. Building 39 Medium Voltage Switchboard

11. Building 1 EQ1 switchboard

12. Building 40 Normal Power Switchboard

13. Building 40 Emergency Power Switchboard

14. Bldg 44 Switchboard and Panels

I) Perform complete testing of all breakers 250 amps and larger. Removal & bench testing is not required if it is practical to test the breakers in place. All breakers with electronic trip units may be tested utilizing secondary injection. This also applies to breakers within Motor Control Centers. There are approximately 100 breakers that are 250 A and larger, approximately 45 of those have electronic trip units. Contractor to review drawings and site conditions as required to accurately determine the number of breakers and conditions affecting their testing. The facility has no “fuse molded case breakers”.

J) Distribution Panel and Motor Control Center (MCC) Testing and Maintenance:

1. All panels throughout the facility shall be visually inspected and an infrared scan performed.

2. All breakers less than 250 amps shall be actuated and tested with a continuity meter as required to prove positive disconnect in the off position.

3. Vacuum all panels

4. Verify all panel schedules are current and in place.

5. Contractor shall replace all stripped screws in panel fronts and dead fronts by tapping the hole and installing the next SAE sized screw. Tap all holes in the panel so that all cover screws match in size in each panel modified. (No self-tapping screw shall be used). VA will supply contractor with screws approved for panel covers.

K) Busways: visually and thermally inspect, check security of all connections, perform maintenance on all disconnects and breakers as specified, vacuum all enclosures.

L) Perform testing and maintenance on all breakers in the Essential Distribution Synchronizing Switchboard’s (EDSS), and Normal Distribution Synchronizing Switchboards (NDSS) as specified.

M) Perform Testing and Maintenance on all Transformers as listed in the following table.

TRANSFORMER

NUMBER

T23

Basement Bldg 1, E Section

13.2/208

Dry

Dry

Dry

Dry

Dry

Dry

Dry

Dry

Dry

N) Conduct visual and infrared inspection of all 15KVA feeders and associated load breaks at all medium voltage above ground electrical switches.

Page-8

O) Perform inspection and testing of all automatic transfer switches:

P) In addition to the ATS’s listed in 1.N, perform thermal testing of the ATS located in Bldg. 44, new Boiler Plant, located in LV Switchboard B.

Q) Disconnects: There are eight disconnects upstream of panelboards which must be tested. Visually and thermally inspect the disconnects, check security of all connections, perform maintenance, and vacuum all enclosures. Three disconnects are located outside the southwest corner of Bldg. 33, associated with panelboards A, B and C. Two disconnects are located near transformer T-16, associated with Bldgs. 30 and 33. Three disconnects are located in Bldg. 1 basement, associated with transformers TLV1, TLV2 and TLV3.

2) SUBMITTALS:

A) Qualifications: Submit, with offer, the following:

1. Contractor qualifications, testing equipment to include calibration certification, name and qualifications of persons performing testing and/or maintenance as required under the terms of the contract.

B) Testing Plan: Submit to the COR, within 30 days after project award, the following:

1. A detailed test plan including proposed method of testing, sample test reports, and proposed project schedule. Note all required shutdowns and coordinate with COR.

2. A schedule—to be updated weekly and review with the COR.

3. Test plan report shall be typed and/or computerized reporting system.

C) Certification: At completion of testing, deliver to the COR two copies of the following:

1. Certification that all testing has been completed in accordance with the contract requirements.

D) Reports: Submit to the COR, within 180 days after completion of testing, the following:

1. Notification to the COR shall be submitted in writing immediately, describing any critical conditions, including recommendations for corrective action. Contractor shall note that emphasis and clarity should be placed on identifying location, and observed code deficiencies in order that information gathered may be properly evaluated.

2. Provide two hard copies and an electronic copy to the COR of all devices on which testing/maintenance was performed.

3. Provide two hard copies and one electronic copy of the Arc Flash Analysis Report, Short Circuit Study Report, Coordination Study Report, and certified copies of the Electrical Distribution System Test Final Report.

4. Any discrepancies noted shall be identified as to code violation and NEC Chapter and Paragraph.

E) Applicable References: All inspections and field tests shall be in accordance with the latest edition of the applicable IEEE and ANSI codes, standards, and specifications, including:

1. NFPA 70, National Electrical Code.

2. NFPA 70B, Recommended Practice for Electrical Equipment Maintenance.

3. NFPA 70E, Standard for Electrical Safety for the Workplace.

4. NFPA 99, Healthcare Facilities Code

5. NFPA 110, Standard for Emergency and Standby Power System.

6. OSHA Standard 29 CFR 1910, Subparts I & S.

7. InterNational Electrical Testing Association, Inc. (NETA) – Maintenance and Testing Specifications.

8. Operating/Maintenance manuals, and specifications of the electrical equipment to be maintained and tested. These documents may be obtained from the VHA Medical Center, or the equipment manufacturers.

9. VHA Directive 1028, Electrical Power Distribution System

10. NFPA 780, Standard for the installation of Lightning Protection Systems

11. Applicable OSHA guidelines

3) QUALIFICATIONS OF TESTING FIRM

A) The short-circuit study, coordination study, and arc flash hazard analysis shall be conducted under the supervision and approval of a Registered Professional Electrical Engineer with experience performing and interpreting power system studies.

1. Electrical engineer shall regularly perform overcurrent protective device short circuit, coordination and arc flash studies.

2. Electrical engineer shall be regularly engaged in the testing of electrical equipment devices, installations, and systems.

B) Contractors shall be experienced Electrical Contractors, having properly trained and licensed permanent staff required to perform the proposed work. Electrical Contracting (i.e. the construction, repair, testing and maintenance of industrial and commercial electrical distribution systems) shall be the primary interest/specialty of the Contractor’s business.

C) Contractors shall be certified by the InterNational Electrical Testing Association (NETA) or equivalent certifying organization as Certified Technicians with each having completed the Occupational Safety & Health Administration (OSHA) approved 10-hour construction safety training.

D) Contractors shall have technical training and demonstrable track records of working experience in maintenance, inspection, and testing of the Electrical Power Distribution Systems and related components in healthcare, industrial, educational, and commercial facilities for a minimum of five (5) continuous years. Electrical components on which the Contractors have experience shall include, but not be limited to, switchboards & switchgear (low and medium voltage); low voltage controls; emergency and standby generators; automatic transfer switches, wiring, transformers, meters, and other electrical appurtenances.

E) Contractors shall have safety trainings – either on-the-job or class-room type - in electrical safety outlined in the OSHA Standard 29 Code of Federal Regulations (CFR) 1910 Subpart S – Electrical, and the NFPA 70E – Standard for Electrical Safety in the Workplace. Training certification shall be provided indicating each technician is a Qualified Person as defined by NFPA 70E. Training certifications shall be submitted to the VA Contracting Officer and COR prior to work. If no training certifications are available, the contractor’ Employer shall certify that he/she has met this requirement in writing, and submit it to the VA Contracting Officer and COR prior to work.

F) Contractors shall have ready access to the latest versions of the following references:

1) NFPA 70, National Electrical Code.

2) NFPA 70B, Recommended Practice for Electrical Equipment Maintenance.

3) NFPA 70E, Standard for Electrical Safety for the Workplace.

4) NFPA 110, Standard for Emergency and Standby Power System.

5) OSHA Standard 29 CFR 1910, Subparts I & S.

6) InterNational Electrical Testing Association, Inc. (NETA) – Maintenance and Testing Specifications.

7) Operating/Maintenance manuals, and specifications of the electrical equipment to be maintained and tested. These documents may be obtained from the VHA Medical Center, or the equipment manufacturers.

8) VHA Directive 1028, Electrical Power Distribution System

G) Contractors shall have and provide all necessary tools, equipment, and Personal Protective Equipment (PPE) to perform the work safely, effectively, and timely. Tools, equipment, and PPE shall comply with the requirements of OSHA Standard 29 CFR 1910, Subpart I, and NFPA 70E. Prior to initiating work, Contractor shall provide documentation that all instruments, test equipment, tools and PPE have current calibration. Dated calibration labels shall be visible on all instruments, test equipment, tools and PPE as appropriate.

H) All Schweitzer equipment must be serviced by factory authorized personnel.

I) Any repairs to medium voltage equipment must be performed by factory authorized personnel.

J) The lead, on site, technical person shall hold a current certification in one of the following:

1. NETA (InterNational Electrical Testing Association) Certified Technician/Level III or Certified Senior Technician/Level IV

2. NICET, (National Institute for Certification in Engineering Technologies) Engineering Technician/Level III or Senior Engineering Technician/Level IV specifically in Electrical Testing Technology.

3. Or a recognized national or state certification in electrical testing and maintenance that is acceptable to the VA.

K) Contractor shall be fully qualified to protect their employees, MGVAMC staff and patients from exposure to infectious agents present in or introduced into the hospital.

L) The testing firm shall submit proof of the above qualifications with solicitation offer documents.

2) DIVISION OF RESPONSIBILITY

B) The government shall notify the contractor when equipment becomes available for maintenance tests. Work shall be coordinated to expedite project scheduling.

C) The government shall supply the previous combined electrical distribution system test report, previous coordination and arc flash study, and current one-line diagram. Complete as-builts are not available.

D) The government will provide a limited number of escorts to unlock doors and coordinate shutdowns. The escorts will not be electricians and most will not have any 70E training.

E) Contractor shall provide all labor not expressly provided by the government to include removal and replacement of panel covers, etc.

F) Contractor shall verify protective device settings.

G) The contractor shall notify the VA COR prior to commencement of any testing.

H) Any system, material, or workmanship which is found defective shall be reported.

I) The contractor shall maintain a written record of all tests and shall assemble and certify a final test report.

3) SAFETY AND PRECAUTIONS

B) Safety practices should include, but are not limited to, the following requirements:

1. Current Occupational Safety and Health regulations

2. National Safety Council, Accident Prevention Manual for Industrial Operations

3. Applicable state and local safety operating procedures

4. Owner's local safety practices

5. ANSI/NFPA 70E, Electrical Safety Requirements for Employee Workplaces

6. OSHA 29 CFR 1910.147. Control of Hazardous Energy Sources (Lockout/Tagout) C) All tests shall be performed with apparatus deenergized except where otherwise specifically required.

D) The testing organization shall have a designated safety representative on the project to supervise operations with respect to safety.

E) Contractor shall provide all required PPE and shall follow NFPA 70E to determine an electrically safe working condition at all times.

F) Contractor shall provide their own lockout/tagout plan and devices.

4) GENERAL

B) Suitability of Test Equipment

1. All test equipment shall be in good mechanical and electrical condition.

2. Splitcore current transformers and clampon or tong-type ammeters require careful consideration of the following in regard to accuracy:

(a) Position of the conductor within the core

(b) Clean, tight fit of the core pole faces

(c) Presence of external fields

(d) Accuracy of the current transformer ratio in addition to the accuracy of the secondary meter

3. Selection of metering equipment should be based on a knowledge of the waveform of the variable being measured. Digital multimeters may be average or rms sensing and may include or exclude the dc component. When the variable contains harmonics or dc offset and, in general, any deviation from a pure sine wave, average sensing, rms scaled meters may be misleading.

4. Field test metering used to check power system meter calibration must have an accuracy higher than that of the instrument being checked.

5. Accuracy of metering in test equipment shall be appropriate for the test being performed but not in excess of two percent of the scale used.

6. Wave shape and frequency of test equipment output waveforms shall be appropriate for the test and the tested equipment.

C) Test Instrument Calibration

1. The testing firm shall have a calibration program which assures that all applicable test instruments are maintained within rated accuracy.

2. The accuracy shall be directly traceable to the National Institute of Standards and Technology (NIST)

3. Instruments shall be calibrated in accordance with the following frequency schedule:

(a) Field instruments: Analog, 6 months maximum. Digital, 12 months maximum.

(b) Laboratory instruments: 12 months

(c) Leased specialty equipment: 12 months where accuracy is guaranteed by lessor

4. Dated calibration labels shall be visible on all test equipment.

5. Records, which show date and results of instruments calibrated or tested, must be kept uptodate.

6. Uptodate instrument calibration instructions and procedures shall be maintained for each test instrument.

7. Calibrating standard shall be of higher accuracy than that of the instrument tested.

D) Test Report

1. The test report shall include the following:

(a) Summary of project

(b) Description of equipment tested

(c) Description of test

(d) Test results

(e) Analysis and recommendations

2. Furnish two hard copies and electronic copies of the complete report to the owner as required in the maintenance contract.

5) INSPECTION & TEST PROCEDURES

B) Switchgear and Switchboard Assemblies

1. Visual and Mechanical Inspection

(a) Compare equipment nameplate data with latest one-line diagram.

(b) Inspect physical, electrical, and mechanical condition including evidence of moisture or corona.

(c) Verify appropriate anchorage, required area clearances, physical damage, and correct alignment.

(d) Physically check and record the fuse and/or circuit breaker sizes and types for all devices.

(e) Inspect all bus connections for high resistance using one of the following method C) MetalEnclosed Busways

1. Visual and Mechanical Inspection

(a) Inspect busway for physical damage and evidence of corona.

(b) Inspect for appropriate bracing, suspension, alignment, and enclosure ground.

D) Switches, Medium-Voltage, Metal-Enclosed

1. Visual and Mechanical Inspection

(a) Inspect physical and mechanical condition.

(b) Verify appropriate anchorage and required area clearances.

E) Circuit Breakers, Low-Voltage, Insulated Case/Molded Case

1. Visual and Mechanical Inspection

(a) Inspect circuit breaker for correct mounting.

(b) Operate circuit breaker to insure smooth operation.

(c) Inspect case for cracks or other defects.

(d) Inspect all bolted electrical connections for high resistance using one of the following methods:

(e) Use of low-resistance ohmmeter in accordance with Section 7.6.1.1.2.3 (Electrical Tests).

(f) Verify tightness of accessible bolted electrical connections by calibrated torque-wrench method in accordance with manufacturer's published data or Table 10.12.

(g) Inspect mechanism contacts and arc chutes in unsealed units.

F) Electrical Tests

1. Perform a contact-resistance test.

(a) Perform resistance measurements through all bolted connections with a low-resistance ohmmeter, if applicable, in accordance with Section 7.6.1.1.1.4 (Visual and Mechanical Inspection).

(b) Verify correct operation of any auxiliary features such as trip and pickup indicators, zone interlocking, electrical close and trip operation, trip-free, and antipump function.

(c) Verify the calibration of all functions of the trip unit by means of secondary injection for breakers having electronic trip units, otherwise utilize primary injection.

G) Test Values

1. Compare bolted connection resistances to values of similar connections.

2. Bolt-torque levels shall be in accordance with Table 10.12 unless otherwise specified by manufacturer.

3. Micro ohm or millivolt drop values shall not exceed the high levels of the normal range as indicated in the manufacturer's published data. If manufacturer's data is not available, investigate any values which deviate from adjacent poles or similar breakers by more than 25 percent of the lowest value.

4. Circuit breaker insulation resistance shall be in accordance with Table 10.1.

5. Control wiring insulation resistance shall be a minimum of two megaohms.

6. Trip characteristic of breakers shall fall within manufacturer's published timecurrent characteristic tolerance band, including adjustment factors.

7. For molded-case circuit breakers all trip times shall fall within Table 10.7. Circuit breakers exceeding specified trip time at 300 percent of pickup shall be tagged defective.

8. For molded-case circuit breakers instantaneous pickup values shall be within values shown in Table 10.8.

H) Medium Voltage Circuit Breakers

1. Visual and Mechanical Inspection

(a) Inspect physical and mechanical condition.

(b) Inspect anchorage, alignment, and grounding. Inspect arc chutes. Inspect moving and stationary contacts for condition, wear, and alignment.

(c) Verify that all maintenance devices are available for servicing and operating the breaker.

(d) Verify that primary and secondary contact wipe and other dimensions vital to satisfactory operation of the breaker are correct.

2. Perform all mechanical operator and contact alignment tests on both the breaker and its operating mechanism.

3. Inspect all bolted electrical connections for high resistance using one of the following methods:

(a) Use of low-resistance ohmmeter in accordance with Section 7.6.1.2.2.3 (Electrical Tests).

(b) Verify tightness of accessible bolted electrical connections by calibrated torque-wrench method in accordance with manufacturer's published data or Table 10.12.

4. Verify cell fit and element alignment.

5. Verify racking mechanism.

6. Thoroughly clean unit prior to testing unless as-found and as-left tests are required.

7. Lubrication

(a) Verify appropriate contact lubricant on moving current-carrying parts.

(b) Verify appropriate lubrication on moving and sliding surfaces.

I) Electrical Tests

1. Perform a contact-resistance test.

2. Perform an insulation-resistance test at 1000 volts dc from poletopole and from each poletoground with breaker closed and across open contacts of each phase.

3. Inspect all bolted electrical connections for high resistance using one of the following methods:

(a) Use of low-resistance ohmmeter in accordance with Section 7.6.1.2.1.6 (Visual and Mechanical Inspection).

(b) Verify tightness of accessible bolted electrical connections by calibrated torque-wrench method in accordance with manufacturer's published data or Table 10.12.

4. Make adjustments for the final settings in accordance with the coordination study supplied by owner.

5. Determine minimum pickup current by primary current injection.

6. Determine long-time delay by primary current injection.

7. Determine short-time pickup and delay by primary current injection.

8. Determine ground-fault pickup and delay by primary current injection.

9. Determine instantaneous pickup value by primary current injection.

10. Verify the calibration of all functions of the trip unit by means of secondary injection.

11. Activate auxiliary protective devices, such as ground-fault or undervoltage relays, to insure operation of shunt trip devices. Check the operation of electrically-operated breakers in their cubicles.

12. Verify correct operation of any auxiliary features such as trip and pickup indicators, zone interlocking, electrical close and trip operation, trip-free, and antipump function.

13. Verify operation of charging mechanism.

J) Test Values

1. Compare bolted connection resistances to values of similar connections.

2. Bolt-torque levels shall be in accordance with Table 10.12 unless otherwise specified by manufacturer.

3. Micro ohm or millivolt drop values shall not exceed the high levels of the normal range as indicated in the manufacturer's published data. If manufacturer's data is not available, investigate any values which deviate from adjacent poles or similar breakers by more than 25 percent of the lowest value.

4. Circuit breaker insulation resistance shall be in accordance with Table 10.1.

5. Control wiring insulation resistance shall be a minimum of two megohms.

6. Trip characteristics of breakers shall fall within manufacturer's published timecurrent tolerance bands.

7. Use of low-resistance ohmmeter in accordance with Section 7.1.2.3 (Electrical Tests).

8. Verify tightness of accessible bolted electrical connections by calibrated torque-wrench method in accordance with manufacturer's published data or Table 10.12.

9. Confirm correct operation and sequencing of electrical and mechanical interlock systems.

10. Attempt closure on locked-open devices. Attempt to open locked-closed devices.

11. Make key exchange with devices operated in offnormal positions.

12. Thoroughly clean unit prior to testing unless as-found and as-left tests are required.

13. Inspect insulators for evidence of physical damage or contaminated surfaces.

14. Verify correct barrier and shutter installation and operation.

15. Lubrication

(a) Verify appropriate contact lubricant on moving current-carrying parts.

(b) Verify appropriate lubrication on moving and sliding surfaces.

(c) Exercise all active components.

16. Inspect all mechanical indicating devices for correct operation.

17. Verify that filters are in place and/or vents are clear.

18. Test operation, alignment, and penetration of instrument transformer withdrawal disconnects, current-carrying and grounding, in accordance with Section 7.10.

K) Transformers, Dry Type, Air-Cooled, 600 Volts and Below - Small (167 kVA Single-Phase, 500 kVA 3-Phase, and Smaller)

1. Visual and mechanical inspection.

(a) Inspect physical and mechanical condition.

(b) Thoroughly clean unit prior to testing unless as-found and as-left tests are required.

(c) Physically Check and record the fuse and/or circuit breaker sizes and types.

2. Inspect all bolted electrical connections for high resistance using one of the following methods:

(a) Use of low-resistance ohmmeter in accordance with Section 7.2.1.1.2.1 (Electrical Tests).

(b) Verify tightness of accessible bolted electrical connections by calibrated torque-wrench method in accordance with manufacturer's published data or Table 10.12.

L) Transformers, Liquid-Filled

1. Visual and Mechanical Inspection

(a) Inspect physical and mechanical condition.

2. Inspect all bolted electrical connections for high resistance using one of the following methods:

(a) Use of low-resistance ohmmeter in accordance with Section 7.2.2.2.2 (Electrical Tests).

(b) Verify tightness of accessible bolted electrical connections by calibrated torque-wrench method in accordance with manufacturer's published data or Table 10.12.

3. Verify correct liquid level in all tanks and bushings.

4. Verify that positive pressure is maintained on nitrogen-blanketed transformers. Refill as necessary after testing.

5. Perform specific inspections and mechanical tests as recommended by manufacturer.

6. Verify correct equipment grounding.

7. Verify the presence of transformer surge arresters.

M) Electrical Tests

1. Perform resistance measurements through all bolted connections with a low-resistance ohmmeter, if applicable, in accordance with Section 7.2.2.1.5 (Visual and Mechanical Inspection).

2. If core ground strap is accessible, test with earth ground resistivity meter or clamp on ground tester.

3. Measure the percentage of oxygen in the nitrogen gas blanket, if applicable.

4. Remove a sample of insulating liquid in accordance with ASTM D923. Sample shall be tested in accordance with the referenced standard.

(a) Dielectric breakdown voltage: ASTM D877 and/or ASTM D1816

(b) Acid neutralization number: ANSI/ASTM D974

(c) Specific gravity: ANSI/ASTM D1298

(d) Interfacial tension: ANSI/ASTM D971 or ANSI/ASTM D2285

(e) Color: ANSI/ASTM D1500

(f) Visual Condition: ASTM D1524

(g) Parts per million water: ASTM D1533. Required on 25 kV or higher voltages and on all silicone-filled units.

(h) Measure dissipation factor or power factor in accordance with ASTM D924.

5. Remove a sample of insulating liquid in accordance with ASTM D3613 and perform dissolved gas analysis (DGA) in accordance with ANSI/IEEE C57.104 or ASTM D3612.

N) Test Values

1. Compare bolted connection resistances to values of similar connections.

2. Bolt-torque levels shall be in accordance with Table 10.12 unless otherwise specified by manufacturer.

3. Investigate presence of oxygen in nitrogen gas blanket.

4. Insulating liquid shall be in accordance with Table 10.4.

5. Evaluate results of dissolved-gas analysis in accordance with ANSI/IEEE Standard C57.104.

O) Protective Relays (Schweitzer SEL)

1. Visual and Mechanical Inspection

(a) Verify that all settings are in accordance with coordination study or setting sheet supplied by owner.

(b) Coordinate with Schweitzer to make any necessary setting changes.

P) Grounding Systems

1. Inspection and testing

(a) Verify and test the ground system at both the service entrance connection and the connection to the grounding electrode using earth ground resistivity tester or clamp on meter.

2. Test Values

(a) The resistance between the main grounding electrode and ground should be no greater than five ohms for commercial or industrial systems and one ohm or less for generating or transmission station grounds unless otherwise specified by the owner. (Reference ANSI/IEEE Standard 142)

(b) Investigate point-to-point resistance values which exceed 0.5 ohm.

3. Lightning Protection Systems Bldg 32 and Bldg 44.

Q) Motor Control

1. Motor Control Centers

(a) Refer to Section 7.1, Switchgear and Switchboard Assemblies, for appropriate inspections and tests of the motor control center bus.

(b) Refer to Section 7.5.1.1, Low-Voltage Switches, for appropriate inspections and tests of the motor control center switches.

(c) Refer to Section 7.6.1, Low-Voltage Circuit Breakers, for appropriate inspections and tests of the motor control center circuit breakers.

(d) Refer to Section 7.16.1, Low-Voltage Motor Starters, for appropriate inspections and tests of the motor control center starters.

R) Surge Arresters - Low-Voltage Surge Protection Devices

1. Visual and Mechanical Inspection

(a) Inspect physical and mechanical condition.

(b) Inspect for correct mounting and adequate clearances.

(c) Verify that the ground lead on each device is individually attached to a ground bus or ground electrode.

S) Emergency Systems - Automatic Transfer Switches

1. Visual and Mechanical Inspection

(a) Inspect physical and mechanical condition.

2. Lubrication

(a) Verify appropriate contact lubricant on moving current-carrying parts.

(b) Verify appropriate lubrication on moving and sliding surfaces.

3. Verify that manual transfer warnings are attached and visible.

4. Verify tightness of all control connections.

5. Inspect all bolted electrical connections for high resistance using one of the following methods:

(a) Use of low-resistance ohmmeter in accordance with Section 7.22.3.2.2 (Electrical Tests).

(b) Verify tightness of accessible bolted electrical connections by calibrated torque-wrench method in accordance with manufacturer's published data or Table 10.12.

6. Perform manual transfer operation.

7. Verify positive mechanical interlocking between normal and alternate sources.

T) Electrical Tests

1. Perform a contact-resistance test.

2. Perform resistance measurements through all bolted connections with a low-resistance ohmmeter, if applicable, in accordance with Section 7.22.3.1.5 (Visual and Mechanical Inspection).

3. Verify settings and operation of control devices.

4. Calibrate and set all relays and timers in accordance with Section 7.9.

U) Test Values

1. Compare bolted connection resistances to values of similar connections.

2. Bolt-torque levels shall be in accordance with Table 10.12 unless otherwise specified by manufacturer.

3. Microhm or millivolt drop values shall not exceed the high levels of the normal range as indicated in the manufacturer's published data. If manufacturer's data is not available, investigate any values which deviate from adjacent poles or similar switches by more than 25 percent of the lowest value.

TABLE 10.4

Suggested Limits for Service-Aged Insulating Fluids

Mineral Oil*

Test

ASTM Method 69 kV and Below

Test

ASTM Method

Silicone** Less Flammable Hydrocarbon***

TABLE 10.7

Molded-Case Circuit Breakers Values for Inverse Time Trip Test (At 300% of Rated Continuous Current of Circuit Breaker)

For Each Maximum Frame Rating1

251 - 600V

Reproduction of Table 5-3 from NEMA Standard AB4-1991.

1 For integrallyfused circuit breakers, trip times may be substantially longer if tested with the fuses replaced by solid links (shorting bars).

TABLE 10.8

Instantaneous Trip Setting Tolerancesfor Field Testing of Marked Adjustable Trip Circuit Breakers

Tolerances of High and Low Settings

+40% -25% +40% -30%

Reproduction of Table 5-4 from NEMA publication AB4-1991.

For circuit breakers with nonadjustable instantaneous trips, tolerances apply to the manufacturer's published trip range, i.e., +40 percent on high side, -30 percent on low side.

TABLE 10.12

US Standard Bolt Torques for Bus Connections Heat-Treated Steel Cadmium or Zinc Plated

Bolt Diameter In Inches Torque (Foot Pounds)

Bolt Torques for Bus Connections Silicon Bronze Fasteners1 Torque (Foot-Pounds)

1 Bronze alloy bolts shall have a minimum tensile strength of 70,000 pounds per square inch.

TABLE 10.12 (cont.)

Aluminum Alloy Fasteners2 Torque (Foot Pounds)

2 Aluminum alloy bolts shall have a minimum tensile strength of 55,000 pounds per square inch.

Bolt Torques for Bus Connections Stainless Steel Fasteners3 Torque (Foot Pounds)

3 Bolts, cap screws, nuts, flat washers, locknuts: 188 alloy. Belleville washers: 302 alloy.

TABLE 10.18

Thermographic Survey Suggested Actions Based on Temperature Rise

Recommended Action

Possible deficiency; warrants investigation

Indicates probable deficiency; repair as time permits

Monitor continuously until corrective measures can be accomplished

> 16

> 40 Major discrepancy; repair immediately

Temperature specifications vary depending on the exact type of equipment. Even in the same class of equipment (i.e., cables) there are various temperature ratings. Heating is generally related to the square of the current; therefore, the load current will have a major impact on

SECTION C - CONTRACT CLAUSES

C.1 52.212-4 CONTRACT TERMS AND CONDITIONS—COMMERCIAL PRODUCTS AND COMMERCIAL SERVICES (NOV 2021)

(a) Inspection/Acceptance. The Contractor shall only tender for acceptance those items that conform to the requirements of this contract. The Government reserves the right to inspect or test any supplies or services that have been tendered for acceptance. The Government may require repair or replacement of nonconforming supplies or reperformance of nonconforming services at no increase in contract price. If repair/replacement or reperformance will not correct the defects or is not possible, the Government may seek an equitable price reduction or adequate consideration for acceptance of nonconforming supplies or services. The Government must exercise its post-acceptance rights—

(1) Within a reasonable time after the defect was discovered or should have been discovered; and

(2) Before any substantial change occurs in the condition of the item, unless the change is due to the defect in the item.

(b) Assignment. The Contractor or its assignee may assign its rights to receive payment due as a result of performance of this contract to a bank, trust company, or other financing institution, including any Federal lending agency in accordance with the Assignment of Claims Act (31 U.S.C. 3727). However, when a third party makes payment (e.g., use of the Governmentwide commercial purchase card), the Contractor may not assign its rights to receive payment under this contract.

(c) Changes. Changes in the terms and conditions of this contract may be made only by written agreement of the parties.

(d) Disputes. This contract is subject to 41 U.S.C. chapter 71, Contract Disputes. Failure of the parties to this contract to reach agreement on any request for equitable adjustment, claim, appeal or action arising under or relating to this contract shall be a dispute to be resolved in accordance with the clause at Federal Acquisition Regulation (FAR) 52.233-1, Disputes, which is incorporated herein by reference. The Contractor shall proceed diligently with performance of this contract, pending final resolution of any dispute arising under the contract.

(e) Definitions. The clause at FAR 52.202-1, Definitions, is incorporated herein by reference.

(f) Excusable delays. The Contractor shall be liable for default unless nonperformance is caused by an occurrence beyond the reasonable control of the Contractor and without its fault or negligence such as, acts of God or the public enemy, acts of the Government in either its sovereign or contractual capacity, fires, floods, epidemics, quarantine restrictions, strikes, unusually severe weather, and delays of common carriers. The Contractor shall notify the Contracting Officer in writing as soon as it is reasonably possible after the commencement of any excusable delay, setting forth the full particulars in connection therewith, shall remedy such occurrence with all reasonable dispatch, and shall promptly give written notice to the Contracting Officer of the cessation of such occurrence.

(g) Invoice.

(1) The Contractor shall submit an original invoice and three copies (or electronic invoice, if authorized) to the address designated in the contract to receive invoices. An invoice must include—

(i) Name and address of the Contractor;

(ii) Invoice date and number;

(iii) Contract number, line item number and, if applicable, the order number;

(iv) Description, quantity, unit of measure, unit price and extended price of the items delivered;

(v) Shipping number and date of shipment, including the bill of lading number and weight of shipment if shipped on Government bill of lading;

(vi) Terms of any discount for prompt payment offered;

(vii) Name and address of official to whom payment is to be sent;

(viii) Name, title, and phone number of person to notify in event of…