PWSIDIQMUSESubstationsOverhaul.pdf

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PERFORMANCE WORK STATEMENT

MOBILE UTILITIES SUPPORT EQUIPMENT (MUSE)

SUBSTATION OVERHAUL

INDEFINITE DELIVERY/INDEFINITE QUANTITY (IDIQ)

TABLE OF CONTENTS

1.0 SCOPE page 2

2.0 REFERENCES page 2

3.0 GENERAL page 3

4.0 COMPONENT EVALUATION page 5

5.0 SUBSTATION OVERHAUL page 6

6.0 TRANSFORMER REFURBISH / REWIND page 15

7.0 TRAINING page 17

8.0 MEASUREMENT OF PERFORMANCE page 18

PREPARED BY MUSE ENGINEERING BRANCH CODE PW63

MOBILE UTILITIES SUPPORT EQUIPMENT (MUSE)

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This Performance Work Statement (PWS) is broken down into eight parts to help clarify the process and guidelines.

1.0 SCOPE

1.1 This PWS is for the overhaul of transportable primary and secondary substations for the Mobile Utilities Support Equipment (MUSE) Division, Naval Facilities Engineering and Expeditionary Warfare Center (NAVFAC EXWC), Port Hueneme, California. Completed work shall provide a professional appearance, reliable operation at rated capacity, structural integrity, corrosion control, UL listed, tested, third party certified or recognized code compliant substation.

1.2 This requirement applies to outdoor type, skid and trailer mounted substations rated from 1,500 kilovolt-amp (kVA) to 5,000kVA.

Voltage class ranges are 120/208V, 480/277V, 5kV, and 15kV. The combination of voltages will be specified in each Task Order. The primary objective is to extend the life cycle of the substations through modernization by component overhaul, retro-fit or reconfiguration in order to meet current industrial/commercial standards and codes.

1.3 This contract is from the effective date of the contract award and continues for a period of performance of base year (one year) with four option years. Each Task Order shall state quantity and individual requirements for substations under that Task Order. This contract shall have a ceiling of $3,000,000 the first year, $3,000,000 in each additional option year for a potential maximum ceiling of $15,000,000.

1.4 Each Task Order may consist of one or a combination of the substations within the MUSE inventory, which are identified in Appendix A.

1.5 This contract guarantees a minimum of one Task Order within the first contract year; the Government offers a $15,000 minimum guarantee. The Government reserves the right to exercise or not to exercise any or all of the option years.

2.0 REFERENCES

2.1 In each of the standards or specifications referred to herein, consider the advisory provisions to be mandatory, as though the word, "shall" had been substituted for "should" wherever it appears.

Interpret references in these publications to the "authority having jurisdiction," or words of similar meaning, to mean the Contracting Officer. Equipment, materials, installation, and workmanship shall be in accordance with the mandatory and advisory provisions of National

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Fire Protection Association (NFPA) 70 or National Electrical Safety Code (NESC) unless more stringent requirements are specified or indicated.

2.2 The standards listed below form a part of this specification to the extent referenced. The publications are referred to in the text by the basic designation only.

2.3 The Contractor shall adhere to the most current and stringent of the relevant industrial standards applicable to each Task Order. The standards referred to are developed by nationally recognized organizations. These organizations include:

- AMERICAN NATIONAL STANDARDS INSTITUTE (ANSI)

- AMERICAN SOCIETY OF MECHANICAL ENGINEERS (ASME)

- AMERICAN SOCIETY FOR TESTING AND MATERIALS INTERNATIONAL (ASTM)

- FM GLOBAL (FM)

- INSTITUTE OF ELECTRICAL AND ELECTRONICS ENGINEERS (IEEE)

- INTERNATIONAL ELECTRICAL TESTING ASSOCIATION (NETA)

- NATIONAL ELECTRICAL MANUFACTURERS ASSOCIATION (NEMA)

- NATIONAL FIRE PROTECTION ASSOCIATION (NFPA)

- SOCIETY OF PROTECTIVE COATING (SSPC) (formerly STEEL STRUCTURES

PAINTING COUNCIL)

- UNDERWRITERS LABORATORIES (UL) (or equivalent certification)

2.4 Unless otherwise specified or indicated, electrical and

electronics terms used in these specifications, and on the drawings, shall be as defined in IEEE Std 100.

3.0 GENERAL

3.1 Unless otherwise specified or indicated in individual Task Orders, all requirements of this Statement of Work shall be considered standard on each Task Order.

3.1.1 For this service contract, the Contractor shall be responsible for, and provide, all labor, supervision, tools, materials, facilities, transportation, weight-handling equipment, and parts required to perform on each Task Order. In addition to the services provided under each Task Order, the Contractor’s proposed price for each Task Order will also include the requisite substation parts necessary to complete the refurbishment of the substation.

3.1.2 Unless otherwise specified in individual Task Order, all work is to be performed at the Contractor’s facilities.

3.1.3 The Contractor shall inspect, test, label, and install the various associated equipment and components in accordance with

6/4/2013 Page 4 of 21 manufacturer’s recommendations, referenced specifications, and all other terms and conditions of this contract.

3.1.4 The Contractor shall provide management oversight to meet performance, cost, and schedule objectives in accomplishing all work related to this contract.

3.1.5 All work shall be performed by skilled craftspeople of the appropriate trade. All work shall be done in accordance with the Contractors’ best practices, industry consensus standards and applicable codes, and this contract.

3.1.6 The Contractor shall ensure quality of the work. The

Contractor’s work effort shall result in a product that is reliable in the field and acceptable by the Government as demonstrated by inspection, testing, and quality conformance inspections.

3.1.7 The Contractor shall ensure the safety of all employees, subcontractors, and government representatives performing work to complete the requirements of this contract where the Contractor has overall responsibility as identified herein. The Contractor shall keep safety in the forefront of all movements, operations, repairs, testing or any tasks otherwise associated with performance of this contract.

3.1.8 The Contractor shall provide a quality control plan

demonstrating ability and approach to meet standards listed in section

2.3 and all performance requirements within the PWS.

3.2 All components of the substation, as defined by the Task

Order, shall be replaced with new. The primary transformer and utility circuit breakers shall be evaluated to determine the extent of refurbishment necessary. Actual work to the transformer shall be determined by results of evaluation. Utility circuit breakers shall be refurbished to like new condition.

3.3 All surface preparation and protective coating shall be

performed by a SSPC certified Contractor. Preparation and coating shall be performed in accordance with the coating manufacturer’s instructions and SSPC good painting practice (see paragraph 5.8).

3.3.1 The entire substation shall be painted. After complete

assembly, a final coat shall be applied to the entire exterior of the substation. Exception: The interior switchgear cabinets and substation housing coating shall be acceptable if each individual component of the structure can be electro-coated for a marine environment application or as specified in individual Task Orders.

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3.4 All welding shall be performed by an American Welding Society “Certified” Welder. A machinist certified by a state or nationally accredited institution shall perform all machine work. Evidence of certifications must be submitted to the Contracting Officer with Contractor’s proposal. The Contractor shall maintain a file with all welding certifications for any personnel welding for this contract.

This file shall be kept current to reflect any changes in personnel.

3.5 The substation and auxiliary components shall be tested in accordance with the latest versions of ANSI C37 and C57 Standard Test Methods.

3.6 All hardware shall be new. This shall include, but not be limited to, gaskets, handles, horns, switches, push-buttons, and mounting hardware.

4.0 COMPONENT EVALUATION

4.1 The Contractor shall be responsible for all costs related to the transportation of substation(s); the Contractor shall be responsible for the safe removal, evaluation, testing, and installation of components.

4.2 Transformer Evaluation:

4.2.1 Initially the substation’s transformer shall undergo an evaluation to define the level of overhaul required to bring the transformer to optimal in-service operational condition. The Government shall have the final decision to refurbish, rewind or replace the transformer.

4.2.1.1 The Contractor is required to submit an “As Found” and “As Left” test report as outlined in the most current NETA Maintenance Testing Specifications (MTS) and/or ANSI/IEEE C57.12.00 test procedures. Additionally, the Contractor will submit a document to the Government addressing corrective actions taken to remedy any deficiencies.

4.2.2 The Contractor shall determine, through quantifiable test results, that the transformer is either suitable as defined by the most current NETA MTS for continued service or is no longer reliable for continued service as is. The Contractor shall submit its findings and recommendations to the Government’s Technical Representative.

4.2.2.1 The Government’s Technical Representative shall review the results of the Contractors findings and forward recommendations to the Contracting Officer.

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4.2.2.2 The Contracting Officer shall then exercise the option to recondition, rewind or replace the transformer and have the core assembly reconditioned, proceed with the dehydration process or discontinue any further work and have the substation reassembled and returned.

4.2.2.3 If the option to refurbish is exercised, the Contractor shall refurbish the transformer and core assembly. The process shall include, but may not be limited to, an industry accepted vacuum dehydration process, testing, and written certification by the Contractor for continued in-service use.

4.2.3 If the option to rewind or replace is exercised, the

Contractor shall rewind or replace the transformer and have the core assembly reconditioned. *NOTE: The rewind or replaced transformer shall have matched impedance with “like” substations in the MUSE inventory.

4.2.4 The Contractor is required to submit a summary of all data gathered from testing performed on the transformer and core assembly prior to and during dehydration or rewind.

4.3 Medium Voltage Circuit Breaker (5 kV and 15 kV):

4.3.1 The substation’s medium voltage circuit breakers shall be evaluated to determine the feasibility of refurbishment or replacement. The Government shall provide the final decision to refurbish or replace.

4.3.2 All hardware components (e.g. fasteners, nuts, bolts, and screws) shall be replaced with new hardware meeting manufacturer’s specifications. Furthermore all hardware in direct contact with the environment will be stainless steel 304L or better.

4.3.3 An ‘As Found’ and ‘As Left’ test report shall be prepared and submitted with the Final Test Report for each circuit breaker.

4.3.4 The Contractor is required to submit, to the Government, a summary of all data gathered from testing performed on each circuit breaker.

5.0 SUBSTATION OVERHAUL

5.1 Tank Construction: When required by the Task Order, the

Contractor shall be solely responsible for the removal and lawful disposal of the transformer tank. All components or parts permanently attached to the tank assembly shall be considered part of the transformer tank.

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5.2 Transformer Radiators(s): As defined by the Task Order, the Contractor shall replace the existing transformer radiator(s) with galvanized, six hole flanged fittings, to facilitate removal and replacement, radiator(s).

5.3 Transformer Tank Roof / Access Modification: When required by the Task Order, the Contractor shall design the transformer tank roof as specified by the contract. The transformer tank and manholes shall be built in accordance with the latest version of ANSI/IEEE C57.12.10 design standards. The Contractor is required to submit detailed drawings and justifications for proposed solution. Scope of work includes the following:

5.3.1 The Contractor shall modify the pitch of the transformer tank roof to allow for rain run-off to minimize corrosion. The proposed design of the transformer tank roof shall not affect any components attached to the transformer tank in either staged or in-service configuration. Modification of the transformer roof shall not affect the capabilities of the transformer assembly.

5.3.2 The transformer cover shall have no less than two bolt on type manholes. The gasketed manholes shall be sized and located to facilitate internal inspection and replacement of components such as bushings, tap changers, and selector switches.

5.4 Assembly

5.4.1 General: The Contractor shall re-tank and re-assemble the transformer; this shall include, but not be limited to, new components and auxiliary devices listed below. New components and devices shall be equal to or better than, the original component or device. The Contractor shall supply the Government with original manufacturer data sheets, component nomenclature for all components and auxiliary devices:

• Radiator assembly

• Tap changer

• Nameplates (stainless steel, non-corrosive)

• Alarms and Sensors

• Pressure gauge/regulator

• Valve assemblies

• Temperature gauge

• Liquid level indicator

• External/exposed bus work

• Mechanical pressure relief device

• Bushings

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• Access covers and associated components

• Fans and Fan mounting brackets

• Gaskets (access covers, Low Voltage and Intermediate Voltage throat connection, switchgear doors)

5.7 Electrical, Mechanical, and Hardware Components:

5.7.1 All electrical, mechanical, and hardware components shall be purchased new and shall not be surplus parts. All electrical and mechanical components shall be of current manufacture and shall not be scheduled for obsolescence or discontinuance by the Original Equipment Manufacture (OEM) for no less than five years after acceptance.

5.7.2 The Contractor shall be responsible for the lawful disposal of all the mechanical, electrical, and hardware components permanently removed from the substation.

5.7.3 The Contractor shall update equipment to provide sufficient means to monitor protect and trip circuit breakers in the case of power loss for greater than a 24-hour period.

5.8 Technical Requirements for Coatings:

5.8.1 All surface preparation is to comply with paint manufacturer’s recommendations and SSPC guidance.

5.8.2 All Equipment is subject to operation in harsh environments to include salt laden marine air, high wind high heat desert conditions, extreme humidity, and tropical-wet climates. Selection of coating system will be based off the following pier side exposure criteria.

- Low Exposure Condition (airborne seawater):

- Temperature: 26 degrees C 79 degrees F Constant

- Relative Humidity Combination/variation: 76 percent

- Seawater Chemical Content (Salinity = 10 percent)

As such, it is a contractual requirement that the coating on all pieces of repaired equipment shall be guaranteed to retain its protective envelope and remain intact and rust free for a minimum of five (5) years.

5.8.3 Final top coat shall be ANSI #61 Gray unless otherwise

specified in the individual Task Orders.

5.9 Identification Markings:

5.9.1 Upon completion of the protective coating, the Contractor shall attach new unit identification markings, safety signs, and

6/4/2013 Page 9 of 21 decals. All signs and decals shall have a minimum Ultra Violet (UV) rating for outdoor service for a minimum of five (5) years.

5.9.2 Equipment identification markings shall be applied using 4-inch black vinyl lettering/numbering and shall be placed at their original location, unless otherwise specified in Task Order.

5.9.3 All safety and warning decals, which are visible while the substation’s doors are in the closed position, shall be at least 10 by 14 inches, self-adhesive type, and marine grade, with an Ultra Violet (UV) resistant rating of a minimum of five years.

5.9.4 At a minimum the safety and warning decals shall be placed at all means of entrance, egress, or access to hazardous voltages.

The safety and warning decals shall include two individual, and independent, decals. Both decals shall have an OSHA compliant header indicating “DANGER”, and the body shall read “HIGH VOLTAGE 4160 VOLTS KEEP OUT” or “HIGH VOLTAGE 15,000 VOLTS KEEP OUT”, as appropriate, and the other decal shall read “UNAUTHORIZED PERSONNEL KEEP OUT”.

5.9.5 The Contractor shall provide “Arc Flash” warning labels to doors or panels, which provide immediate access to the potential of arc flash hazards.

5.9.5.1 At a minimum the warning labels shall indicate:

• Warning arc flash and shock hazard present,

• That appropriate Personal Protective Equipment (PPE) is required,

• What the cal/cm² flash hazard is at 18 inches,

• What class of undergarment, fire resistant shirt, and pants is appropriate,

• What the shock hazard is when covers removed,

• What glove class is appropriate,

• What are the approach boundaries; limited, restricted, and prohibited,

• Component description (example 5 kV load switch).

5.9.6 The Government shall supply the Contractor with Seabee

decals, which shall be placed at a location determined by the Government.

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5.9.7 Any existing stenciled markings on the equipment shall be replaced. Placement shall be identical to the original in size, color, and placement.

5.9.8 The Contractor shall provide new data plates, nameplates, and lifting plates. These plates shall be attached utilizing corrosion resistive rivets and shall be placed at their original location. The Contractor shall re-weigh the substations, wet and dry, and include that information on the data plates. “Center of Gravity” (CG), and other pertinent lifting information, shall reflect any and all modifications and be indicated on lifting plate.

5.9.9 The Government shall supply the Contractor with U.S. Navy data plates. The Contractor shall engrave appropriate information onto each plate. The Contractor shall attach plates to substation utilizing corrosion resistant rivets. The plate shall be placed in its original location.

5.10 Prints, Manufacturer’s Data Sheets, And Manuals

5.10.1 Prior to the Government’s acceptance of each substation, the Contractor shall supply four (4) complete hard sets of any changes to the Operation and Maintenance (O&M) manuals and one (1) electronic copy, which can be utilized to reproduce an exact copy of the provided changes. Excluding specific areas stated in this PWS, the hard set shall utilize quality paper (8.5 x 11 inch, 35 weight or better). The electronic data shall be developed in MS Windows/MS Office Professional software compatible, to the maximum extent practicable, as to provide the Government a means to manipulate the contents in the event of future upgrades or modifications. Changes to the manuals shall include updated procedures for: Installation, Preparation for Operation, Systems Testing, Routine/Depot Level Maintenance/Trouble Shooting, Preparation for Shipment and Storage. In addition, a drawing schedule and mechanical/electrical engineering, design/as built drawings detailing substation’s operational capabilities shall be included. Each individual set of manuals shall include a complete set of drawings; drawings shall comply with paragraph 5.13.

5.10.2 Transformer Drawings shall indicate, but not be limited to the following:

5.10.2.1 An outline drawing, with front, top, and side views.

5.10.2.2 ANSI nameplate data.

5.10.2.3 Elementary diagrams and wiring diagrams with terminals identified of watt-hour meter and current transformers.

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5.10.2.4 One-line diagram, including switch (es), current

transformers, meters, and fuses.

5.10.2.5 Manufacturer's published time-current curves (on full size logarithmic paper) of the transformer high side fuses, if used.

5.10.2.6 Shop, fabrication and weldment drawings of any structure or cosmetic modification in such detail that the Government may reproduce these new or modified structures and cosmetic components. Structural drawings shall be signed and sealed by a Professional Engineer.

5.10.3 All written material, technical and design drawings, prints, diagrams, and relative data designed for this contract will become the property of the Government.

5.10.4 The Contractor shall inform the Contracting Officer, in writing, of any and all required changes that deviate from the Contractor’s original proposal for approval.

5.10.5 The Contractor shall submit Operation and Maintenance (O&M) Manuals specifically applicable to this contract. The manuals shall represent a complete and concise depiction of the equipment, products, and systems. Organize and present information in sufficient detail to clearly explain O&M requirements at the system, equipment, component, and subassembly level. Include an index preceding each submittal.

Submit in accordance with this section and fully legible. Poor quality copies and material will not be accepted.

5.10.6 Content Data Package shall be as shown in paragraph 5.13 titled "Schedule of Operation and Maintenance Data Package." Comply with the data package requirements specified in the individual technical sections, including the content of the packages and addressing each product, component, and system designated for data package submission.

5.11 Types of Information Required in O&M Data Package

5.11.1 Operating Instructions:

Include specific instructions, procedures, and illustrations for the following phases of operation.

5.11.1.1 Safety Precautions:

List personnel hazards and equipment or product, safety precautions for all operating conditions.

5.11.1.2 Operator Pre-start:

Include procedures required to set up and prepare each system for use.

5.11.1.3 Startup, Shutdown, and Post-Shutdown Procedures:

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Provide narrative description for Startup, Shutdown and Post-shutdown operating procedures including the control sequence for each procedure.

5.11.1.4 Normal Operations:

Provide narrative description of Normal Operating Procedures. Include Control Diagrams with data to explain operation and control of systems and specific equipment.

5.11.1.5 Emergency Operations:

Include Emergency Procedures for equipment malfunctions to permit a short period of continued operation or to shut down the equipment to prevent further damage to systems and equipment. Include Emergency Shutdown Instructions for fire, explosion, spills or other foreseeable contingencies. Provide guidance and procedures for emergency operation of all utility systems including required switch and/or circuit breaker positions, switch and/or circuit breaker locations, and zones or portions of systems controlled.

5.11.1.6 Operator Service Requirements:

Include instructions for services to be performed by the operator such as lubrication, adjustment, inspection, and recording gage readings.

5.11.1.7 Environmental Conditions:

Include a list of Environmental Conditions (temperature, humidity, and other relevant data) that are best suited for the operation of each product, component and/or system. Describe conditions under which the item equipment should not be allowed to operate.

5.11.2 Preventive Maintenance:

Include the following information for preventive and scheduled maintenance to minimize corrective maintenance and repair.

5.11.2.1 Lubrication Data:

Include preventive maintenance lubrication data (for load switches, circuit breakers, etc.), in addition to instructions for lubrication provided under paragraph titled "Operator Service Requirements":

• A table showing recommended lubricants for specific temperature ranges and applications.

• Charts with a schematic diagram of the equipment showing lubrication points, recommended types and grades of lubricants, and capacities.

• A Lubrication Schedule showing service interval frequency.

5.11.2.2 Preventive Maintenance Plan and Schedule:

Include manufacturer's schedule for routine preventive maintenance, inspections, tests and adjustments required to ensure proper and

6/4/2013 Page 13 of 21 economical operation and to minimize corrective maintenance. Provide manufacturer's projection of preventive maintenance work-hours on a daily, weekly, monthly, and annual basis including craft requirements by type of craft. For periodic calibrations, provide manufacturer's specified frequency and procedures for each separate operation.

5.11.3 Corrective Maintenance (Repair):

Include manufacturer's recommended procedures and instructions for correcting problems and making repairs.

5.11.3.1 Troubleshooting Guides and Diagnostic Techniques:

Include step-by-step procedures to promptly isolate the cause of typical malfunctions. Describe clearly why the checkout is performed and what conditions are to be sought. Identify tests or inspections and test equipment required to determine whether parts and equipment may be reused or requires replacement.

5.11.3.2 Wiring Diagrams and Control Diagrams:

Wiring diagrams and control diagrams shall be point-to-point drawings of wiring and control circuits including factory-field interfaces.

Provide a complete and accurate depiction of the actual job specific wiring and control work. On diagrams, number electrical and electronic wiring and the terminals for each type, identically to actual installation configuration and numbering.

5.11.3.3 Maintenance and Repair Procedures:

Include instructions and a list of tools required to repair or restore the product or equipment to proper condition or operating standards.

5.11.3.4 Removal and Replacement Instructions:

Include step-by-step procedures and a list required tools and supplies for removal, replacement, disassembly, and assembly of components, assemblies, subassemblies, accessories, and attachments. Provide tolerances, dimensions, settings and adjustments required.

Instructions shall include a combination of text and illustrations.

5.11.3.5 Spare Parts and Supply Lists:

Include lists of spare parts and supplies required for maintenance and repair to ensure continued service or operation without unreasonable delays. Special consideration is required for facilities at remote locations. List spare parts and supplies that have a long lead-time to obtain.

5.11.4 Corrective Maintenance Work-Hours:

Include manufacturer's projection of corrective maintenance work-hours including requirements by type of craft. Corrective maintenance that requires completion or participation of the equipment manufacturer shall be identified and tabulated separately.

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5.11.5 Appendices:

Provide information required below and information not specified in the preceding paragraphs but pertinent to the maintenance or operation of the product or equipment. Include the following:

5.11.5.1 Parts Identification:

Provide identification and coverage for all parts of each component, assembly, subassembly, and accessory of the end items subject to replacement. Include special hardware requirements, such as requirement to use high-strength bolts and nuts. Identify parts by make, model, serial number, and source of supply to allow reordering without further identification. Provide clear and legible illustrations, drawings, and exploded views to enable easy identification of the items. When illustrations omit the part numbers and description, both the illustrations and separate listing shall show the index, reference or key number that will cross-reference the illustrated part to the listed part. Parts shown in the listings shall be grouped by components, assemblies, and subassemblies in accordance with the manufacturer's standard practice. Parts data may cover more than one model or series of equipment, components, assemblies, subassemblies, attachments or accessories, such as typically shown in a master parts catalog.

5.11.5.2 Warranty Information:

List and explain the various warranties and include the servicing and technical precautions prescribed by the manufacturers or contract documents in order to keep warranties in force. Include warranty information for primary components such as transformer, load switches, circuit breakers, and relays.

5.11.5.3 Personnel Training Requirements:

Provide information available from the manufacturers that are needed for use in training designated personnel to properly operate and maintain the equipment and systems.

5.11.5.4 Testing Equipment and Special Tool Information:

Include information on test equipment required to perform specified tests and on special tools needed for the operation, maintenance, and repair of components.

5.11.5.5 Contractor Information:

Provide a list that includes the name, address, and telephone number of the General Contractor and each Subcontractor who installed the product or equipment or system. For each item, also provide the name, address, and telephone number of the manufacturer's representative or service organization, where the Government may contact to obtain replacements or additional manufacturer’s literature.

5.12 Schedule of Operation and Maintenance Data Package

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5.12.1 Data Package

a. Safety precautions

b. Operator pre-start

c. Startup, shutdown, and post-shutdown procedures

d. Normal operations

e. Emergency operations

f. Operator service requirements

g. Environmental conditions

h. Lubrication data

i. Preventive maintenance plan and schedule

j. Troubleshooting guides and diagnostic techniques

k. Wiring diagrams and control diagrams

l. Maintenance and repair procedures

m. Removal and replacement instructions

n. Spare parts and supply list

o. Corrective maintenance man-hours

p. Parts identification

q. Warranty information

r. Personnel training requirements

s. Testing equipment and special tool information

t. Contractor information

5.13 The Contractor shall deliver engineering drawings and

associated parts list, both hard copy and digital format, for all components furnished under this PWS, including the modified transformer tank and switchgear, to the Contracting Officer simultaneously with the completed substation. Engineering drawings not certified as vendor original shall be signed and sealed by a Registered Professional Engineer. A copy of all digitized engineering drawings, and associated parts list, shall be furnished on CD-ROM optical media and shall be compatible with AutoCAD 2004 Standard Version. Hard copy engineering drawings and associated parts list shall be printed on 34 by 24-inch D-size flat paper. Engineering drawings and associated parts list shall be produced in accordance with ASME Y 14.100 and MIL-STD-100G. The drawings shall accurately depict components and systems of the substation as delivered to the Government.

5.14 The Contractor shall provide the Contracting Officer with original manufacturer’s data sheets for all non-original components authorized by the Contracting Officer for replacement. All manufacturers data sheets shall be incorporated into the O&M manuals.

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6.0 TRANSFORMER REFURBISH / REWIND

6.1 Transformer Dehydration: The Contractor’s proposal shall outline the process by which the Contractor intends to vacuum dry the transformer/core and all tests that shall be performed on the transformer/core assembly during the drying process.

6.2 The Contractor shall be solely responsible for the removal and lawful disposal of transformer oil. Upon receipt of the substation, the Contractor shall un-tank the transformer/core and associated components from the transformer tank for dehydration.

6.3 The Contractor shall perform, as a minimum, baseline testing as described in the latest version of ANSI/IEEE C57.12.00, Table 16 for liquid-immersed transformers. Baseline testing shall be limited to the transformer/core assembly. The Contractor shall perform tests indicated under the heading of “Routine”. Contractor shall comply with the latest versions of ANSI/IEEE C57.12.90 methods for testing of liquid-immersed power transformers and NETA Acceptance Testing Specifications (ATS) for new components and NETA MTS for reconditioned components.

6.4 The Contractor shall monitor and record the insulation power factor and/or any measurements and tests performed during the dehydration processes that indicate the quality of the transformer/core insulation, windings, and transformer/core moisture levels.

6.5 The Contractor shall submit, to the Contracting Officer, a detailed report indicating the state of the transformer/core assembly.

This includes data gathered during and after the dehydration process.

The reports shall be submitted no later than 10 calendar days upon the completion of the transformer dehydration process.

6.6 Transformer Rewind: If during the course of the evaluation the Contractor finds that the transformer has failed or is failing; the Contractor can recommend a transformer rewind. In this case, the Contractor shall submit an evaluation report to the Contracting Officer within 30 calendar days upon receipt of the substation. The Contractor’s evaluation report shall be accompanied with test data supporting the Contractor’s recommendation. The Contracting Officer shall respond to the Contractor within 10 calendar days from receipt of the Contractor’s evaluation report. The Contracting Officer shall have the option to modify the contract to include the Exhibit Contract Line Item (ELIN) to rewind or not. NOTE: The Contracting Officer is the only person who can authorize the Contractor to proceed with a transformer rewind.

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6.6.1 If the Contracting Officer determines that a rewind is

necessary, the Contractor shall include, as an option to the Government, methods to increase internal transformer efficiencies. If the Contracting Officer authorizes the rewind, the Contractor shall rewind to include, as a minimum, the following:

• Disk wound, copper windings.

• 95 BIL at 15kV

• 60 BIL at 5kV

• 65 degree C rise. (Oil filled)

• 220 degree C insulation. (Dry type)

• A complete Nomex package (vise Kraft paper, wood or T1 material).

• A fixed top frame with independent Jacking per phase.

• Maintain existing capabilities for voltage and current.

• Locking leg iron to attach top and bottom frame

• No thru bolt construction

• The windings shall be supported in such a way as to withstand a

3G longitudal bump

• The rewind shall be impedance matched with existing “LIKE” fleet substations.

7.0 TRAINING

7.1 If training ELIN is exercised by the Government, the Contractor shall provide at least forty (40) hours of comprehensive technical training for twenty (20) Government technicians; to be conducted over the span of five (5) consecutive workdays.

7.2 The training shall consist of component identification;

substation inspection; normal, emergency, and shut-down operations;

electrical and mechanical component maintenance; transformer and circuit breaker testing; maintenance manual review; and troubleshooting topics specific to the equipment provided under this contract.

7.3 The training shall be conducted by instructors who are factory certified to teach each particular course of instruction.

7.4 The training shall take place at the Government facility listed as the delivery site (see paragraph 8.6.2); while onsite the actual training is to be conducted outdoors at the physical location of the substations or in a classroom provided by the Government.

7.5 Specific training dates and daily training times shall be coordinated and mutually agreed upon by the Contractor and the Government.

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7.6 A training manual and course curriculum shall be provided for Government to review 30 calendar days prior to training commencement.

After receiving the training and course curriculum for review, the government will have 10 days to complete the review and provide recommendations and/or approval back to the contractor for finalization.

7.7 The training shall provide factory certification for successful students to adjust, operate, and maintain the equipment furnished under this contract.

8.0 MEASUREMENT OF PERFORMANCE

8.1 Measurement of Performance

8.1.1 The Government shall incorporate the following to gauge Contractor performance; on-site inspections, component testing, test data, comparison of approved drawings to work in-place, comparison of Contractor’s submit monthly status reports to real work.

8.2 Data Requirements

There are five (5) data requirements for this contract

• Monthly Status Report

• Evaluation Report

• Milestone Chart

• Intermediate Testing/Data

• Final Test Report

8.2.1 Monthly Status Report: The Contractor shall submit monthly status reports via email and/or facsimile to the Contracting Officer or Navy Technical Representative (NTR) of the Contracting Officer.

Monthly status reports can be submitted in the Contractor’s preferred format.

8.2.2 Evaluation Report: The Contractor is required to submit an evaluation report and recommendations concerning primary transformer and utility circuit breakers. The evaluation report shall be submitted to Contracting Officer no later than 30 days upon receipt of the substation at Contractor’s facilities.

8.2.3 Milestone Chart: The Contractor shall provide a Milestone chart, in the Contractor’s preferred format, to the Contracting Officer no later than 30 days upon receipt of the substation at Contractor’s facilities. The Contracting Officer reserves the right to add milestones or events to the Contractor submitted Milestone schedule. The Milestone chart shall, at a minimum, indicate:

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• Status of all long lead items.

• Major events and milestones.

• All Subcontractor major events and milestones.

• Proposed start date of major milestones and events.

• Proposed completion date of major milestones and events.

• All proposed start and completion dates shall be placed in chronological order.

8.2.4 Intermediate Testing Data: The Contractor shall submit

intermediate testing/data to the Contracting Officer as part of the Final Test Report. The Contractor shall submit a summary of the intermediate test results as part of the weekly progress report.

Intermediate test data shall consist of, but is not limited to:

• Transformer/transformer core baseline testing.

• Dehydration data.

• Transformer oil/leak test.

• Transformer core testing.

8.2.5 Final Test Report: The Contractor is required to submit a Final Test Report, in the Contractors preferred format, to the Contracting Officer upon delivery of the substation/s. The Final Test Report shall contain data gathered from the Final Test Plan and shall include intermediate test data. As a minimum, the Final Test Report shall be divided into five sections. Each section shall be divided as follows:

• Section 1: Transformer test data

• Section 2: Load Interrupter Switch data

• Section 3: Relay Calibration data

• Section 4: Prints, drawings, and original manufacturer’s Data sheets

• Section 5: Final Test Plan/Report data

8.3 Warranty and components availability

8.3.1 The Contractor shall warrant all products and services per the FAR Clause 52.246-20 included in this contract.

8.3.2 The warranty shall be redeemable in the 50 United States.

8.3.3 The Manufacturer’s warranty for defects in material and workmanship shall be provided with each substation assembly.

8.3.4 The Contractor shall be the single point of contact for the warranty of all products and services furnished.

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8.3.5. The Contractor shall make available all non-original

components for a period of five years after delivery.

8.4 Navy Technical Representatives

8.4.1 Navy Technical Representatives (NTR) are to furnish technical guidance, inspect and accept the MUSE equipment identified on each Task Order. The NTR does not have the authority to take any action, directly or indirectly that could change the price, scope, or delivery schedule of the contract and/or Task Order.

8.4.2 The NTR’s will be identified on each individual Task Order.

8.5 Place of Performance

8.5.1 All work on the MUSE substation(S) shall be completed at the Contractor’s, or representative of the Contractor’s, facilities.

8.5.2 The Contractor is responsible for all labor, cost, and

materials or services associated with transporting the substation/s from the government’s facility to the Contractor’s or representative of the Contractor’s, facilities and return upon completion of each Task Order.

8.5.3 A Government representative shall be given access during regular working hours to inspect and/or witness the progress of work at any time during production and/or the testing process.

8.5.4 For the sake of this contract regular working hours at the principle places of performance is Monday through Friday, 0800-1600, exception for federal holidays.

8.5.5 The Government NTR shall conduct on-site progress inspections prior to acceptance or “Inspection” of invoices in Wide Area Workflow WAWF. The NTR shall at a minimum hold the Navy Enlisted Classification (NEC) 5633. The Contractor shall provide the Government the option of being present for witness testing of major components or assemblies reconditioned or replaced.

8.6 Delivery Schedule and Shipping Address

8.6.1 All work shall be completed to the satisfaction of the

Government. The substation(s) shall be delivered to the Government no later than 180 calendar days after issuance of the Task Order.

8.6.2 Upon accepted completion of all work, the MUSE substation shall be delivered to the following address:

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Naval Facilities Engineering and Expeditionary Warfare Center Mobile Utilities Support Equipment Division Bldg. 1360 Port Hueneme, CA 93043 Attn: Engineering Branch Director Telephone: (805) 982-5542 or 982-4607