Performance Work Statement dated 29 Aug 2022.pdf

PERFORMANCE WORK STATEMENT

FOR

ELECTRICAL SUBSTATION MAINTENANCE AND REPAIR ON OSAN AB

Part 1

General Information 29 August 2022

1. GENERAL: This is a non-personal services contract to provide services necessary by electrical substation maintenance and repair on Osan AB. The Government shall not exercise any supervision or control over the contract service providers performing the services herein. Such contract service providers shall be accountable solely to the Contractor who, in turn is responsible to the Government.

1.1. Scope: The contractor shall also provide all personnel, equipment, supplies, facilities, transportation, tools, supervision, and other items and non-personal services necessary to perform inspection, testing, reporting, cleaning, maintenance and repair of all equipment of two Electrical Substations at Osan AB. The Contractor shall inspect and maintain Substations in accordance with Operation and Maintenance Manual and this Performance Work Statement. The contractor will be allowed to make a copy of the Operation and Maintenance Manual. The contractor will return the Operations and Maintenance Manual to COR in the condition is was given to them.

1.2. Period of Performance: The period of performance shall be for one (1) Base Year and four (4) 12-month option years. The Period of Performance reads as follows:

Base Year : TBD Option Year I : 1 Jan 2023 ~ 31 Dec 2023 Option Year II : 1 Jan 2024 ~ 31 Dec 2024 Option Year III : 1 Jan 2025 ~ 31 Dec 2025 Option Year IV : 1 Jan 2026 ~ 31 Dec 2026

1.3. General Information

1.3.1. Quality Assurance: The government will evaluate the contractor’s performance under this contract in accordance with the Quality Assurance Surveillance Plan. This plan is primarily focused on what the Government must do to ensure that the contractor has performed in accordance with the performance standards. It defines how the performance standards will be applied, the frequency of surveillance, and the minimum acceptable defect rate(s).

1.3.2. Recognized Holidays: The contractor is not required to provide service on Korean national and U.S federal holidays; the holidays are:

ROK legal holidays

(1) 1 January (New Year)

(2) Lunar New Year (31 December, 1 and 2 January on the Lunar Calendar)

(3) 1 March (Independence Movement Day)

(4) 1 May (Labor Day)

(5) 5 May (Children's Day)

(6) Buddha's Birthday (8 April on the Lunar calendar)

(7) 6 June (Memorial Day)

(8) 15 August (Liberation Day)

(9) Chu-Suk (14, 15, and 16 August on the Lunar Calendar)

(10) 3 October (National Foundation Day)

(11) 9 October (Hangul Proclamation Day)

(12) 25 December (Christmas Day)

U.S. Government legal holidays

(1) 1 January (New Year's Day)

(2) 3rd Monday, January (Dr. King’s Birthday)

(3) 3rd Monday, February (President's Day)

(4) Last Monday, May (Memorial Day)

(5) 4 July (Independence Day)

(6) 1st Monday, September (Labor Day)

(7) 2nd Monday, October (Columbus Day)

(8) 11 November (Veterans' Day)

(9) 4th Thursday, November (Thanksgiving Day)

(10) 25 December (Christmas Day)

1.3.4. Hours of Operation: The Contractor is responsible for conducting business, between the hours of 0730 to 1630, Monday through Friday. The Contractor must at all times maintain an adequate workforce for the uninterrupted performance of all tasks defined within this PWS when the Government facility is not closed for the above reasons.

1.3.5. Place of Performance: Osan AB

1.3.6. Type of Contract: The Government will award Firm Fixed Price Contract.

1.3.7. Security Requirements: Contractor personnel or any representative of the Contractor entering Osan Air Base shall abide by all security regulations imposed by the local installation commander at all times and shall be subject to security checks. Contractor personnel and property shall be subject to search and seizure upon entering the confines of above installations, while on, and upon leaving the confines of Osan Air Base.

1.3.8. Special Qualification for Electrical Substation maintenance and repair Contract.

1.3.8.1. Contractor Qualification: The Contractor shall have a valid Business Registration of Electric Facility Construction (전기공사업) issued by ROK Government in accordance with Electric Facility Construction Act/Regulation (전기공사업법/시행령/시행규칙). The Prime Contractor shall have, medium voltage (25kV rating or more) switch construction, or related maintenance service. The experience of a subcontractor cannot substitute for the prime contractor’s experience.

1.3.8.2. Employment list and Tool/Equipment/Vehicle list. Contractor must maintain the details of employment status and Tool/Equipment/Vehicle list. All employment and Tool/Equipment/Vehicle must be available on the contract award day.

1.3.8.3. Contract Manager (CM): CM shall have full responsibility to act for the contractor on all contract matters relating to operations of this contract. CM shall always stay at the job site to control operations of this contract during annual inspection, maintenance, repair, and restoration work. CM shall be an individual who is capable of conversing in and understanding English. CM shall be certified as a Highly qualified engineers (고급기술자) by Electric Technology Management Act of ROK Law (전력기술관리법 시행령).

1.3.8.4. Electricians. Electricians shall have an Craftsman Electricity license or above (전기 기능사

자격증 이상) issued by ROK government, shall have a minimum of three (3) years of experience within the last five (5) years with the license, be qualified to work on 25KV class electrical substation and specialize in substation inspection, test, maintenance and other pertinent electrical requirements.

CHONG, CHONG HUN KR USAF PACAF 51 CES/CEOES

Removed.

CHONG, CHONG HUN KR USAF PACAF 51 CES/CEOES

Revised. This is the most updated qualification. This also guarantees CM’s experience.

1.3.8.5. The contractor shall provide all copies of certificate(s) for CM and electricians to the COR within five (5) days after contract award on Osan AB. The contractor shall also provide certificate(s) for any new personnel under this contract.

1.3.8.6. Contractor personnel shall present a professional appearance and be easily recognized as Contractor employees. Identification of all employees shall be accomplished by wearing distinctive clothing bearing the name of the company. The Contractor shall provide distinctive clothing at the Contractor’s expense.

1.3.9. Post Award Conference/Periodic Progress Meetings: The Contractor shall attend post award conference convened by the contracting activity or contract administration office in accordance with Federal Acquisition Regulation (FAR) Subpart 42.5. The KO and Contracting Officer’s Representative (COR) shall meet periodically with the contractor to review the contractor's performance. At these meetings the KO will apprise the Contractor of how the Government views the contractor's performance and the contractor will apprise the Government of problems, if any, being experienced. Appropriate action shall be taken to resolve outstanding issues.

1.3.10. Contracting Officer’s Representative (COR): A letter of designation issued to the COR, a copy of which is sent to the Contractor, states the responsibilities and limitations of the COR, especially with regard to changes in cost or price, estimates or changes in delivery dates. The COR is not authorized to change any of the terms and conditions of the resulting order.

1.3.11. Base Passes: Upon notice of award the Contractor shall obtain all the passes and necessary vehicle permits required for entry by authorized Contractor personnel in accordance with base policy, point of contact information for this action will be provided up on contract award.

1.3.12. Escort Privileges: The CM shall be three (3) personnel and one (1) vehicle authorized escort privileges. This privilege is only for employees working on this contract. It is the escort’s responsibility to ensure he/she maintains full control of all individuals at all times. The escort privileges may be changed or removed by the wing directive.

1.3.13. Physical Security: The contractor shall be responsible for safeguarding all government equipment, information and property provided for contractor use. At the close of each work period, government facilities, equipment, and materials shall be secured.

PART 2

DEFINITIONS & ACRONYMS

2. DEFINITIONS AND ACRONYMS:

2.1. DEFINITIONS

2.1.1. CONTRACTOR. A supplier or vendor awarded a contract to provide specific supplies or service to the government. The term used in this contract refers to the prime.

2.1.2. CONTRACTING OFFICER. A person with authority to enter into, administer, and or terminate contracts, and make related determinations and findings on behalf of the government. Note: The only individual who can legally bind the government.

2.1.3. CONTRACTING OFFICER'S REPRESENTATIVE (COR). An employee of the U.S. Government appointed by the contracting officer to administer the contract. Such appointment shall be in writing and shall state the scope of authority and limitations. This individual has authority to provide technical direction to the Contractor as long as that direction is within the scope of the contract, does not constitute a change, and has no funding implications. This individual does NOT have authority to change the terms and conditions of the contract.

2.1.4. CUSTOMER. Those personnel within a facility that receives services reflected in this PWS.

2.1.5. DEFECTIVE SERVICE. A service output that does not meet the standard of performance associated with the Performance Work Statement.

2.1.6. DELIVERABLE. Anything that can be physically delivered, but may include non-manufactured things such as meeting minutes or reports.

2.1.7. EXPENDABLE MATERIALS. Items that are not supplied by the Government as part of the Government-Furnished Property and Services. Such items may include soap, disinfectors, screws, nuts, bolts, washers, electrical tape, lubrication, etc.

2.1.8. KEY PERSONNEL. Contractor personnel that are evaluated in a source selection process and that may be required to be used in the performance of a contract by the Key Personnel listed in the PWS. When key personnel are used as an evaluation factor in best value procurement, an offer can be rejected if it does not have a firm commitment from the persons that are listed in the proposal.

2.1.9. MAINTENANCE. Includes scheduled repairs (preventative maintenance).

2.1.10. PERFORMANCE REQUIREMENT: The point that divides acceptable and unacceptable performance according to the performance requirement summary and the Inspection of Services Clause. It is the number of defectives or maximum percent defective in the lot that is deemed acceptable.

2.1.11. PERFORMANCE REQUIREMENT SUMMARY. A listing of the service outputs under the contract that are to be evaluated by the COR on a regular basis, the surveillance methods to be used for these outputs, and the performance requirement of the listed outputs.

2.1.7. PHYSICAL SECURITY. Actions that prevent the loss or damage of Government property.

2.1.8. QUALITY ASSURANCE. The government procedures to verify that services being performed by the Contractor are performed according to acceptable standards.

2.1.9. QUALITY ASSURANCE Surveillance Plan (QASP). An organized written document specifying the surveillance methodology to be used for surveillance of contractor performance.

2.1.10. QUALITY CONTROL. All necessary measures taken by the Contractor to assure that the quality of an end product or service shall meet contract requirements.

2.1.11. SUBCONTRACTOR. One that enters into a contract with a prime contractor. The Government does not have privity of contract with the subcontractor.

2.1.12. WORK DAY. The number of hours per day the Contractor provides services in accordance with the contract.

2.1.13. WORK WEEK. Monday through Friday, unless specified otherwise.

2.2. ACRONYMS

ACOR Alternate Contracting Officer's Representative AR Army Regulation COR Contracting Officer Representative DA Department of the Army DD250 Department of Defense Form 250 (Receiving Report)

DD254 Department of Defense Contract Security Requirement List DFARS Defense Federal Acquisition Regulation Supplement FAR Federal Acquisition Regulation KO Contracting Officer PIPO Phase In/Phase Out POC Point of Contact PRS Performance Requirements Summary PWS Performance Work Statement QA Quality Assurance QAP Quality Assurance Program QASP Quality Assurance Surveillance Plan QC Quality Control QCP Quality Control Program TE Technical Exhibit

PART 3

GOVERNMENT FURNISHED PROPERTY, EQUIPMENT, AND SERVICES

3. GOVERNMENT FURNISHED ITEMS AND SERVICES

3.1. Services: N/A

3.2. Government Furnished Material. Some materials will be provided by the Government for the contractor use in repair. A list of GFM (Charging Motor, Vacuum Circuit Breaker, Fuse, and Potential Transformer) will be given to the contractor no more than 30 days after the beginning of the performance period and annually during the life of the contract.

3.3. Security Police and Fire Protection. The Government will provide Security Police and Fire Protection to the extent necessary to ensure a secure and safe installation. The emergency phone number for Fire, Security Police, and Medical assistance is 0505-784-9111.

3.4. Fire Prevention and Protection. The Contractor shall comply with the requirements set forth in 51st FWI 32-2001, Fire Prevention and Protection. A copy of this regulation may be obtained from the COR.

Base fire prevention personnel may make periodic routine inspections for regulation compliance. The Contractor shall provide suitable fire extinguishers at any warehouse storage and office areas. The Contractor shall check fire extinguishers monthly in propane gas tank storage area and report any discrepancy to COR.

PART 4

CONTRACTOR FURNISHED ITEMS AND SERVICES

4. CONTRACTOR FURNISHED ITEMS AND RESPONSIBILITIES:

4.1 General: The Contractor shall furnish all necessary supplies, equipment, facilities, and services required to perform work under this contract

4.2. Transportation and Equipment: The Contractor shall provide all transportation, miscellaneous equipment, and other necessary resources in the performance of this contract.

4.3. Government Requirements: The Contractor shall accomplish this contract in an environmentally acceptable manner for removal and disposal of all trash and garbage collected from Osan AB.

Added.

4.4. Life Support or Sustainment: The Contractor shall be responsible for providing all necessary life support for Contractor personnel executing the requirements of this PWS.

4.5 Secret Facility Clearance: N/A

4.6. Safety.

4.6.1. General. The Contractor must perform all operations in a prudent, conscientious, safe and professional manner to comply with the provisions of the Occupational Safety and Health Standards Act and applicable Korean Laws and Regulations. At a minimum, Contractor’s personnel and equipment shall comply with applicable Korean Laws and regulations. The Contractor shall ensure that its agents, employees perform in a safe manner. Handling and personnel protective equipment shall be provided by the Contractor and must be appropriate to ensure safe handling of these mixtures.

4.6.2. Equipment. All Contractor equipment shall be subject to function and safety inspections by the Government. Equipment considered not SAFE or functional shall be removed from the job site. The Contractor shall take all safety measures.

4.6.3. The Contractor shall insure that safety precautions are taken during the performance of this contract to protect the lives of contractor personnel, the property of the U.S. Government, the Republic of Korea, as well as the private individuals and firms who may be exposed to or endangered by the contractor’s actions to maintain minimal accidents/incident, zero loss of life and minimal damage to property. The Contractor shall provide a written safety plan with policies, procedures and safety checklist within ten (10) days after contract award (CDRL 2). The safety plan shall be confirmed by the COR then accepted by the KO within five (5) working days. The safety program shall comply with the Korean Occupational Safety and Health Act (KOSHA). The Contractor agrees to comply with its written program for the life of the contract. Any changes or modification to its safety program will be coordinated and reviewed by the COR, or his/her duly authorized representative.

4.6.4. Accident investigations, reports, and logs. The safety plan shall include a copy of the contractor’s accident investigation reporting format, and logs. Report all accidents as soon as possible but not more than two (2) hours of accident occurrence to the KO and the COR. The contractor shall thoroughly investigate the accident and submit the findings of the investigation along with appropriate corrective actions to the KO and the COR in the accident investigation reporting format as soon as possible but no later than five (5) working days following the accident. Implement corrective actions as soon as reasonably possible. The accident investigation reporting format shall include at a minimum:

(1) Contract number and contract name/description.

(2) Name of contractor

(3) Date/time of accident

(4) Date report was completed

(5) Detail description of events that lead to the accident

(6) Root cause of accident

(7) Contributing factors

(8) Corrective action(s) to prevent recurrence

4.6.5. The following require immediate accident notification and written accident report:

(1) A fatality;

(2) A permanent total or permanent partial disability;

(3) The hospitalization of three or more people resulting from a single occurrence;

(4) Property damage of $200 or more.

4.7. Antiterrorism (AT) and Operations Security (OPSEC)

4.7.1. Anti-terrorism: Contractor’s personnel or any representative of the contractor entering installation/base shall abide by all security regulations imposed by Installation Commander or Base Commander at all times and shall be subject to security checks. Contractor’s personnel and property shall be subject to search and seizure upon entering the confines of the installation/base, while on, and upon leaving confines of the installation/base.

BASE PASSES: The contractor shall be required to obtain base passes to Osan Air Base to perform the requirements of this contract. The contractor shall be responsible to submit a base pass request no later than five (5) calendar days after award of this contract. It should be noted that it can take up to 30 days or more to process base pass paperwork. It shall be the responsibility of the contractor to prepare the necessary base pass paperwork to include USFK Form 82, USFK Form 225 EK, family history register, local register, etc.

for each individual requiring access to Osan Air Base. The contractor shall also be authorized to receive vehicle passes for each of the contractor’s vehicles used in the performance of the requirements of this contract. It shall be the responsibility of the contractor to prepare the necessary paperwork to include USFK Form 195, vehicle registration, vehicle insurance, copy of driver’s license, etc. for each vehicle requiring access to Osan Air Base. The contractor shall prepare a cover letter listing each individual, skill, escort privileges, vehicle type, vehicle registration number, etc. The contractor shall also provide the COR with two (2) copies of this request letter, with carbons, to include the top copy with original signatures. Escort privileges will only be authorized to company officials and the site superintendent and the Site Foreman.

No other individual will be authorized escort privileges. The contractor shall not be authorized to perform any portion of the contract requirements until such time that the contractor has processed the necessary base pass paperwork for entry onto Osan Air Base. The COR shall not provide or be responsible to provide the contractor with escorts during performance of any part of this contract. All of the above documents shall be turned in to the COR for processing with the 51st Security Forces.

Return Post/Base Passes: On the contract completion date, the contractor shall turn in all passes to the sponsor that were issued for the contract and final payment will not be made until such items are returned.

The training IWATCH/EAGLE EYES/AT Level I shall be completed within 30 calendar days of contract award and within 30 calendar days of new employees commencing performance with the results reported to the COR NLT 45 calendar days after contract award.

ALERTS: During military alerts or special operations, the contractor may not be authorized on base or in the work site. When the contractor is prohibited from access to the base or work site for one (1) day or less per month, no adjustment in the contract time shall be made. When the contractor is prohibited access for more than one (1) day per month, adjustments shall be made in accordance with applicable clauses of the General Provisions.

4.7.2. OPSEC: The contractor and all associated sub-contractors shall practice Operations Security. The contractor shall not talk about work outside of the work area nor discuss the work being performed on social media. Unless absolutely necessary to perform the duties stated in the contract, the contractor shall not take pictures of or inside sensitive locations as determined by the contracting officer representative. It shall be the responsibility of the contractor to safeguard all documents provided. Documents shall be stored away from view when not being used. Documents that are no longer needed shall be shredded in an approved government shredder.

PART 5

SPECIFIC TASKS

5. ELECTRICAL SUBSTATION MAINTENANCE AND REPAIR REQUIREMENTS.

5.1. Annual Inspection and Preventive Maintenance. The contractor shall perform inspection and preventive maintenance requirements as listed in Technical Exhibit 3, 4, 5, and 6 annually for each component in the substations as listed in Attachment 3. Preventive maintenance work shall include, but not be limit to, cleaning, functional testing, inspection, lubrication, fastening hardware, and any other items necessary to operate electrical substations and in a safe manner. Detail procedures are described in the O&M manual and it will be provided by the COR to the contractor to make a copy and return back to the COR within 30 days in the same condition it was received. The contractor shall develop detail inspection and maintenance plan reflecting every single requirement.

5.2. Repair. All repairs must be approved in advanced by submitting a price quote to the COR.

5.3. Work Schedule. The contractor shall develop and submit a proposed work schedule for the annual inspection to the COR two (2) months ahead of the time for approval (CDRL 3). Work schedule will be coordinated with COR and electrical shop to minimize power outage in case of power outage is required.

COR will be responsible for determining the impact of the electrical outage and for the processing of the contractor’s request for the outage.

5.4. Report and Record. The contractor shall provide an annual maintenance and inspection report within ten (10) days after work is done. The report shall contain a list of parts needed to be repaired or replaced and technical recommendations including reference (CDRL 4). The contractor shall provide a repair report within two (2) days after repair is completed (CDRL 4).

PART 6

ATTACHMENT/TECHNICAL EXHIBIT LISTING

6.1. Attachment 1/Technical Exhibit 1 – Performance Requirements Summary

Performance Requirements Summary The contractor service requirements are summarized into performance objectives that relate directly to mission essential items. The performance threshold briefly describes the minimum acceptable levels of service required for each requirement. These thresholds are critical to mission success.

Performance Objective Performance Standard

Performance Threshold

Method of Surveillance

Remedy of Failure

PRS-1

Annual Inspection and Maintenance for substations

PARA 5.1.

No more than 1 valid defects per a substation

Random Sampling

Re-performed within 24 working hours

PRS-2

Repair substations PARA 5.2.

No more than 1 valid defects per repair

Random Sampling

Re-performed within 24 working hours

PRS-3

Annual Schedule and Work Report

PARA 5.3.

& 5.4.

No more than 1 valid defects per month

100% Inspection Re-performed within one working day

PRS Table Explanation. The following PRS table identifies the performance objectives considered essential for the contracted services to be performed in a satisfactory manner. It is the Contractor’s responsibility to establish an effective quality control system to ensure all performance standards identified below are met or exceeded. Any performance objective, evaluated by the Government COR and determined outside the acceptable quality level will be considered as an unsatisfactory performance for

Revised.

inspection purposes, even if re-performed at a later date. Any performance objectives below the acceptable quality level identified for the surveillance period will be documented as unsatisfactory performance.

The following listing provides various types of Surveillance as examples to select from and should not be included on the final document:

Random Sampling: Appropriate for frequently recurring tasks. Evaluate randomly selected samples of the lot to determine the acceptability of the entire lot.

Random Inspection Guide, Method of surveillance, Lot size, Sample size, Performance requirement, Sampling procedure, Inspection procedure

100 Percent Inspection: Appropriate for tasks that occur infrequently. Inspect and evaluate performance each time task is performed

Periodic Surveillance: Evaluation of samples selected on other than 100% or statistically random basis. (i.e., monthly, quarterly, semi-annually etc.)

Validated Customer Complaint: Complaints must be validated.

6.2. ATTACHMENT 2/TECHNICAL EXHIBIT 2 – DELIVERABLES SCHEDULE

DELIVERABLES SCHEDULE:

DELIVERABLE FREQUENCY

# OF COPIES MEDIUM/FORMAT SUBMIT TO

CDRL #1.

Quality Control Program (QCP) PWS Para 1.3.1.

Within 10 calendar days after the contract award

1 original

MS Word COR

CDRL#2

Safety Plan PWS Para 4.6.3.

Within 10 days after the contract award.

1 original MS Word COR

CDRL#3

Work schedules PWS Para 5.3.

Two (2) months ahead of starting annual inspection and maintenance

1 original MS Word COR

CDRL#4

Reports PWS Para 5.4.

Within 10 days after annual inspection and maintenance/ Within 2 days after repair

1 original MS Word COR

6.3. Attachment 3 - LISTING OF FACILITIES

Osan AB has two electrical substations (Bldg. 982, 441). Each substation has the following electrical equipment to be maintained by this contract.

6.3.1. Substation #1 (Built in 2007) Osan AB

• 38kV Indoor Switchgear (3ea): Eaton Cutler-Hammer Vac Clad-W 38kV Switchgear

• 15kV Indoor Switchgear (19ea): Eaton Cutler-Hammer Vac Clad 15kV Switchgear

• Protective Relay (18ea): Eaton Cutler-Hammer FP5000

• Stationary Battery Charger: SBS AT10

• Stationary Battery

• AVR (6ea): Cooper VR-32(60Hz, 14.4kV, 463A, 667KVA)

• Main Transformer (2ea): Dong Bang (3ph, 15/20MVA, 22,900V-13,800Y/7,960V)

• Pad Mounted Switch (2ea): G&W 38kV Gas Insulated Switch (TVI21-396-12-5)

• All related parts

6.3.2. Substation #2 (Built in 2007) Osan AB

• 38kV Indoor Switchgear (3ea): Eaton Cutler-Hammer VacClad-W 38kV Switchgear

• 15kV Indoor Switchgear (21ea): Eaton Cutler-Hammer VacClad 15kV Switchgear

• Protective Relay (20ea): Eaton Cutler-Hammer FP5000

• Stationary Battery Charger: SBS AT10

• Stationary Battery

• AVR (6ea): Cooper VR-32 (60Hz, 14.4kV, 463A, 667KVA)

• Main Transformer (2ea): Dong Bang (3ph, 15/20MVA, 22,900V-13,800Y/7,960V)

• Pad Mounted Switch (2ea): G&W 38kV Gas Insulated Switch (TVI21-396-12-5)

• All related parts

6.5. Attachment 5 – POWER ONE LINE DIAGRAM

Sojong

22.9 kV Line

M igong

22.9 kV Line

SU

B1-A

O

A/FA

15/20 M

VA

22.9kV - 13.8kV 6.70%

SU

B1-B

O

A/FA

15/20 M

VA

22.9kV - 13.8kV 6.77%

M ain A

1200A

M ain B

1200A

Feeder J 250 kCMIL CU

Feeder K 250 kCMIL CU

Feeder L 250 kCMIL CU

Feeder M 250 kCMIL CU

Feeder N 250 kCMIL CU

Feeder P 250 kCMIL CU

Feeder R 250 kCMIL CU

Feeder S 250 kCMIL CU

CAP A

TIE #2

(2) 500 kCMIL

CU

Feeder T 250 kCMIL CU

CAP B

TIE #1

(2) 500 kCMIL CU

1200A (N

.O

1200A 1200A

1200A 1200A

1200A

1200A

52-27 1200A

52-30 1200A

Tie (N

.O

1200A

Bus A Bus B

1200A 1200A

1200A 1200A

1200A 1200A (N

.O

1200A (N

.O

R eg A kVA

SU

B1-SA

R eg B kVA

SU

B1-SB

Substation 1

G O

AB

G

O

AB

BU

S TIE

(N .O

Songtan

22.9 kV Line

Buda

22.9 kV Line

SS-A SS-B

SUB2-A

OA/FA

15/20 MVA

22.9kV - 13.8kV 6.77%

SUB2-B

OA/FA

15/20 MVA

22.9kV - 13.8kV 6.8%

Main A 1200A

Main B

1200ABUS TIE

(N.O.)

Fe ed er A

0 k

CM

IL

CU

Fe ed er B

0 k

CM

IL

CU

Fe ed er C

0 k

CM

IL

CU

Fe ed er D

0 k

CM

IL

CU

Fe ed er E

0 k

CM

IL

CU

Fe ed er G

0 k

CM

IL

CU

Fe ed er H

0 k

CM

IL

CU

CA

P

B

CA

P

A

TI

E

#1 (2

) 5 kC

MI

L C U

TI

E

#2 (2

) 5 kC

MI

L C U

5252525252525252525252

52 52

1200A (N.O.) 1200A 1200A

(N.O.) 1200A 1200A 1200A

1200A

52-27 1200A

52-30 1200A

Tie (N.O.)

1200A

Bus A Bus B

1200A 1200A 1200A 1200A (N.O.)

1200A (N.O.)

Reg A 667 kVA

SUB2-SA

Reg B 667 kVA

SUB2-SB52 52

Substation 2

Switching Station52 52

6.6. Attachment 6/Technical Exhibit 3 – 38kV SWITCHGEAR INSPECTION AND Preventative

MAINTENANCE REQUIREMENT

Section Inspection Item Criteria Inspection Method Corrective Action Insulation Drive insulator and molded pole unit support

No dirt and No cracking

Visual check Clean with lint-free cloth or Replace cracked unit

Insulation Integrity

Main circuit to ground Withstand Hipot tester Clean and retest or replace Between main circuit terminal

Withstand Hipot tester Clean and retest or replace

Control circuit to ground

Withstand Hipot tester Clean and retest or replace

Power elements

Vacuum interrupter Precise measurement from rear

Measurement IAW manufacture’s manual

Replace pole unit assembly if measurement is not acceptable IAW the manual

Contact wipe measurement

Measurement IAW manufacture’s manual

Replace pole unit assembly if measurement is not acceptable IAW the manual

Adequate vacuum

Integrity check IAW manufacture’s manual

Replace pole unit assembly if integrity check is not acceptable IAW the manual

Primary disconnects No burning or damage

Visual check Replace if burned, damaged or eroded

Control circuit

Closing and tripping device including disconnects

Smooth and correct operation by control power

Test closing and tripping of the breaker twice

Replace any defective device.

Identify per trouble-shooting chart

Wiring Securely tied in proper place

Visual check Repair or tie as necessary

Terminals Tight Visual check Tighten or replace if necessary Motor Smooth, normal operation Functional test Replace brushes or motor

Operating mechanism

Tightness of hardware No loose or missing parts

Visual and by feel Tighten or reinstate if necessary(Refer to the manual)

Dust or foreign matter including inside of cabinet and bus bar

No dust or foreign matter

Visual check Clean as necessary

Lubrication Smooth operation and no excessive wear

Sight, feel and per maintenance schedule

Lubricate very sparingly with light machine oil(Refer to the manual)

Deformation or excessive wear

No excessive deformation or wear

Visual and operational

Remove cause and replace parts

Manual operation Smooth operation

Manual charging, closing and tripping

Correct per troubleshooting chart if necessary

Loading spring retaining

Check every 3000 operations

Check number of operations using operations counter

Replace spring clips

6.7. Attachment 7/Technical Exhibit 4 – 15kV SWITCHGEAR INSPECTION AND

Section Inspection Item Criteria Inspection

Method Corrective Action

Insulation Drive insulator ,barriers, and Stand- off insulators

No dirt and No cracking

Visual check Clean with lint-free cloth or Replace cracked piece

Insulation Integrity

Main circuit to ground Withstand Hipot tester Clean and retest or replace Between main circuit terminal

Withstand Hipot tester Clean and retest or replace

Control circuit to ground

Withstand Hipot tester Clean and retest or replace

Power elements

Vacuum interrupter Visibility of contact erosion marks

Visual-Close the CB and observe if all green marks in moving stems are visible

If a mark is not visible, proceed to next step and perform contact wipe check

Contact wipe indicator visible

Refer to the manual

If not acceptable, perform CloSure test(refer to the manual), replace interrupter assembly if CloSure test is satisfactory

Adequate vacuum

Proceed with integrity check as described in the manual

If integrity check is not satisfactory, replace interrupter assembly

Dirt on ceramic body

Visual check Clean with lint-free cloth

Primary disconnects No burning or damage

Visual check Replace if burned, damaged or eroded

Pole unit X-washers Every 1000 operations

Operation counter Replace all X-washers per the manual

Control circuit

Closing and tripping device including disconnects

Smooth and correct operation by control power

Test closing and tripping of the breaker twice

Replace any defective device.

Identify per trouble-shooting chart

Wiring Securely tied in proper place

Visual check Repair or tie as necessary

Terminals Tight Visual check Tighten or replace if necessary Motor Smooth, normal operation Functional test Replace brushes or motor

Operating mechanism

Tightness of hardware No loose or missing parts

Visual and by feel Tighten or reinstate if necessary(Refer to the manual)

Dust or foreign matter including inside of cabinet and bus bar

No dust or foreign matter

Visual check Clean as necessary

Lubrication Smooth operation and no excessive wear

Sight, feel and per maintenance schedule

Lubricate very sparingly with light machine oil(Refer to the manual)

Deformation or excessive wear

No excessive deformation or wear

Visual and operational

Remove cause and replace parts

Manual operation Smooth operation

Manual charging, closing and tripping

Correct per troubleshooting chart if necessary

Closure test >0.6 inch over- Closure test (Refer If <0.6, contact P.I.C.

travel to the manual)

6.8. Attachment 8/Technical Exhibit 5 – MAIN TRANSFORMER INSPECTION AND

Inspection Item Criteria Insulation Oil Measurement of dielectric strength More than 40kV/2.5mm

Measurement of acid value Less than 0.2 Tests specified in IEC-296. Refer to the manual

To be carried out only when the dielectric strength and acid value are below standard

Insulation of winding

Measurement of the insulation resistance between windings and between winding and ground with 2000V megger

Refer to the manual

Fan motor/Oil pump motor

1)Insulation resistance 2)Abnormal sound and vibration

More than 2MΩ

Off-circuit tap changer

1)Check for operation 2)Check for any oil leaks

On-load tap changer

Refer to the manual -

Bushing 1)Inspection of local heating 2)Check for any oil leaks 3)Check for oil level if provided 4)Check for any pollution or damage to the bushing

When contaminations are excessive, clean up them

Protective relays 1)Check for external construction 2)Check for operating and insulation resistance for thermometer, level gauge, flow indicator, gas detector, pressure relay, vacuum gauge etc.

More than 2MΩ

Check the water-tightness Exchange the gasket with a new one Check the tightness of all connections

Tighten the loose bolts

Control panel and terminal box

Operation of all switches, annunciators and lamps to observe proper functions according to schematic diagrams

If any part mal-operates, adjust or exchange them with new one

Insulating resistance More than 2MΩ Breather Check all discoloration of silica gel in breather due to moisture in breathed air

If quantity of silica gel changed into pink not more than two third exchange silica gel with new one

External of transformer

Check transformer tank and its accessories for any oil leak, rust, coating damage

Repair and recoating of surface

Check to see whether all connections are in good conditions or not

Tighten all loose connections

6.9. Attachment 9/Technical Exhibit 6 – PROTECTIVE RELAY, STATIONARY BATTERY

CHARGER & BATTERY, AUTOMATIC VOLTAGE REGULATOR, AND PAD MOUNTED

SWITCH INSPECTION AND MAINTENANCE REQUIREMENT

Inspection Item Requirement Productive Relay Product hardware Verify

Devices Clean Trip battery Check Power-up LED indicator Check status

Stationary Battery Charger & Batteries

Stationary Battery Charger & Batteries

Clean

Battery room Inspection Battery System Check

Automatic Voltage Regulator

All connections Check and tighten All contacts Check wear Oil characteristics Check

Pad Mounted Switch Clean

Added.