61286436 PURCHASE DESCRIPTION.pdf

Page 1 08 May 2026

PURCHASE DESCRIPTION

Balancing Machine, Horizontal, Hard Bearing Schenck USA HM40BU or equivalent

Puget Sound Naval Shipyard & Intermediate Maintenance Facility Bremerton, WA 98314

1. SCOPE. This purchase description describes the minimum requirements of the Government for one (1) Balancing Machine, Horizontal, Hard Bearing to be delivered to Puget Sound Naval Shipyard & Intermediate Maintenance Facility (PSNS&IMF). It is the Government’s intent that a single primary contractor be awarded this contract. The contractor shall be responsible for the provision of all material and labor necessary (“turnkey”) to meet the requirements detailed by this specification except for items specified as Government furnished property, equipment, or services.

2. APPLICABLE DOCUMENTS. The following documents and attachments form a part of this purchase description to the extent specified herein. All materials and services provided in the performance of this contract shall comply with the following documents, attachments, and all other applicable code and industry standards.

Unless otherwise indicated, the latest issue in effect on the date of solicitation shall apply.

2.1. CODE OF FEDERAL REGULATIONS (CFR)

29 CFR 1910 Occupational Safety and Health Standards 29 CFR 1915.89 Control of hazardous energy (lockout/tags-plus) 29 CFR 1926 Safety and Health Regulations for Construction 40 CFR 261 Identification and Listing of Hazardous Waste

(Copies available online at https://www.ecfr.gov/)

2.2. FEDERAL STANDARD

FED-STD-313F Material Safety Data, Transportation Data and Disposal Data for Hazardous

Materials Furnished to Government Activities

(Copies available online at http://quicksearch.dla.mil/)

2.3. NATIONAL FIRE PROTECTION ASSOCIATION (NFPA)

NFPA 70 National Electric Code (NEC) NFPA 79 Electrical Standard for Industrial Machinery

(Copies available at http://www.nfpa.org)

2.4. NATIONAL ELECTRICAL MANUFACTURERS’ ASSOCIATION (NEMA)

NEMA ICS Industrial Controls and Systems NEMA MG 1 Motors and Generators NEMA Z535.4 Product Safety Signs and Labels NEMA 250 Enclosures for Electrical Equipment (1000 Volts or less)

(Copies available at https://www.makeitelectric.store/us)

2.5. WASHINGTON ADMINISTRATION CODE (WAC)

WAC-173-303 Washington Dangerous Waste Regulations

(Copies available at https://leg.wa.gov/)

2.6. AMERICAN NATIONAL STANDARDS INSTITUTE (ANSI)

ANSI B11 Safety of Machinery

(Copies available at http://webstore.ansi.org/)

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2.7. INTERNATIONAL ORGANIZATION FOR STANDARDIZATION (ISO)

ISO 21940-21 Mechanical Vibration – Rotor balancing Part 21: Description and evaluation of balancing machines

ISO 21940-23 Mechanical Vibration – Rotor balancing Part 23: Enclosures and other protective measures for the measuring of balancing machines

(Copies available at http://webstore.ansi.org/)

2.8. SOCIETY OF AUTOMOTIVE ENGINEERS (SAE)

ARP4162 Aerospace Recommended Practice – Balancing Machine Proving Rotors

2.9. ATTACHMENTS

Attachment A Site Specific Requirements for Puget Sound Naval Shipyard & IMF, Bremerton Site and Naval Base Kitsap

Attachment B Contractor Guide to Environmental and Safety Compliance Attachment C Universal Outage Request Form Attachment D Universal Outage Request Form Instructions Attachment E Encountered Waste Summary

2.10. ENCLOSURES

Enclosure 1 Installation Location – Existing State Enclosure 2 Installation Location – New State

3. EQUIPMENT REQUIREMENTS & SPECIFICATIONS. The following requirements and specifications cover the minimum requirements of the Government for one (1) Balancing Machine, Horizontal, Hard Bearing. All standard equipment required for proper operation of the Balancing Machine, Horizontal, Hard Bearing (such as special tools) shall be furnished.

3.1. GENERAL EQUIPMENT REQUIREMENTS.

3.1.1. DESIGN. The equipment offered shall be a current model. A current model is defined as one of the manufacturers’ currently produced models which, on the date this solicitation is issued, has been designed, engineered, and sold, or is being offered for sale through advertisements or manufacturer’s published catalogs or brochures. Products such as a prototype unit, pre-production model, or experimental unit DO NOT qualify as meeting the requirements specified herein. The machine shall be complete and include all components, parts, and features necessary to meet the performance requirements specified herein, so that when connected to the utilities identified herein, it can be used for the function for which it is designed and constructed. All parts subject to wear, breakage or distortion shall be accessible for adjustment, replacement, and repair.

3.1.1.1. NEW DEVELOPMENTS. Potential offerors may identify any new developments in design that would improve the efficiency, accuracy or productivity of the equipment or would decrease its operating costs compared to the requirements in this purchase description. In such case, the contractor shall notify the Contracting Officer and receiving activity that the new developments may, at the Government's option, be included in the equipment.

3.1.2. CONSTRUCTION. The equipment shall be of new construction. All materials and parts comprising the system shall be new, of current design and manufacture, without defects, free of repairs, and shall not have been in prior service except as required for factory testing. Standard, off the shelf components with proven reliability shall be used wherever possible to increase performance reliability and reduce costs.

The structure shall withstand all forces encountered during operation of the machine to its maximum rating and capacity without distortion.

3.1.3. INTERCHANGEABILITY. All parts subject to replacement shall be manufactured to definite dimensions and tolerances. Replacement parts shall be interchangeable without requiring modification.

Replacement parts are those that are subject to wear or failure such as gears, bearings, shafts, feed screws, drive belts, pumps, and seals. Electrical replacement parts shall include, but not be limited to, motors, relays, fuses, switches, magnetics, pushbuttons, light bulbs, braking mechanisms, and solid-state devices.

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Tooling and accessories normally supplied as standard items shall also be considered replacement parts.

Foreign-sourced replacement parts shall be interchangeable with domestically supplied components or be readily available from a domestic source.

3.1.4. WORKMANSHIP. Workmanship of the equipment shall meet all requirements specified herein and shall be of a quality equal to that prevailing among manufacturers producing equipment of the type covered by this purchase description.

3.1.5. SURFACES. All surfaces shall be clean and free of harmful or extraneous materials. The condition and finish of all surfaces shall be in accordance with the manufacturer's commercial practice.

3.1.6. WELDING, BRAZING, OR SOLDERING. Welding, brazing, or soldering shall be employed only where specified in the original design. None of these operations shall be employed as a repair measure for any defective part.

3.1.7. CORROSION CONTROL. All system components shall be protected against corrosion and deterioration through appropriate material selection and application of coatings, paint, and/or sealants (with the exception of corrosion resistant stainless-steel parts, threaded surfaces, copper-nickel piping, brass or bronze piping, copper tubing, rubber hose, hose fittings; PVC pipe and fittings, electrical components or wiring). The system and its parts shall be painted/powder coated on all sides, prior to assembly, except mating surfaces such as mounting flanges and motor shafts. Painting/Powder coating shall be in conformance with the manufacturer’s standard practices and good workmanship and result in a highly wear-resistant finish, which guarantees continued protection to the surfaces covered against the specified environment under all service conditions. The manufacturer’s standard color shall be provided. Exposed ferrous parts such as screws, bolts, nuts, washers shall be treated to resist corrosion in a salt-laden, moist, variable temperature atmosphere. Protection such as cadmium or chrome plating, galvanizing or other electrical/chemical process, or stainless steel is acceptable. Stainless steel parts shall be passivated to maintain corrosion resistant properties after property altering conditions such as welding, heat, iron contamination, or chlorate contamination. Aluminum parts shall be anodized or chemically treated followed by two coats of weather-resistant exterior paint. Dissimilar metals shall not be used in direct contact with each other without suitable means for preventing electrolytic corrosion. Paints/powders shall not contain lead or chromate.

3.1.8. CASTINGS AND FORGINGS. All castings and forgings shall be free of defects, scale, and mismatching. No processes such as welding, peening, plugging, or filling with solder or paste shall be used for reclaiming any defective part.

3.1.9. FASTENING DEVICES. All screws, pins, bolts, and other fasteners shall be installed to prevent unintentional loosening. Fastening devices subject to removal or adjustment shall not be permanently installed.

3.1.10. LUBRICATION. Means shall be provided to ensure adequate lubrication for all moving parts, excluding bearings of the sealed-for-life and self-lubricating type. All oil holes, grease fittings, and filler caps shall be accessible. A lubrication plate shall be securely attached to the equipment in accordance with Section 3.1.17.2, Lubrication Plate.

3.1.11. CONTROLS AND INSTRUMENTATION. All operating controls, instrumentation, and indicators shall be located and mounted convenient to operating personnel. Such devices shall be clearly and legibly marked for function and identification. Controls shall be fitted with suitable handles, pushbuttons, or control knobs, as applicable. All measuring and indicating devices/instruments on the controls shall be designed for recalibration, and calibration control instructions shall be provided for each calibrated item.

3.1.12. ENERGY ISOLATING DEVICES. The equipment shall be provided with energy isolating devices (e.g., power switches, safety switches, circuit breakers, valves, etc.) that protect personnel from the release of hazardous energy. The devices shall be designed and manufactured such that they can be padlocked in the user-selected position (ON or OFF, OPEN or CLOSED) to prevent inadvertent or unauthorized change.

All energy isolating devices installed or modified shall be capable of being locked and be integral to the equipment installed. This includes both mechanical and electrical devices. An energy isolating device shall be installed as the first energy control device on all major components of the system such that the component can be isolated at the component level.

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3.1.13. PERSONNEL SAFETY AND HEALTH REQUIREMENTS. All machine parts, components, mechanisms, and assemblies furnished on the unit shall comply with all specific requirements of Occupational Safety & Health Administration (OSHA) Safety and Health Standards (29 CFR 1910), General Industry that are applicable to the equipment itself. Covers, platforms, guard rails, belt guards, and other safety devices shall be provided for all parts of the equipment that present a safety hazard. The safety devices shall prevent unintentional contact with the guarded part. The safety devices shall not interfere with the operation or maintenance of the equipment. Additional safety and health requirements shall be as specified in other sections of the contract.

3.1.14. OSHA COMPLIANCE. The Balancing Machine, Horizontal, Hard Bearing and its installation specified herein shall comply with 29 CFR 1910, NFPA 70, and NFPA 79. Approval shall be as specified under the “Approval” and “Acceptance” criteria in the OSHA regulations Subpart “O”, Machinery and Machine Guarding paragraph 1910.212 and Subpart “S” Electrical, paragraph 1910.303 and paragraph 1910.399.

3.1.14.1. SURGE PROTECTION DEVICE (SPD). A properly sized and rated SPD shall be integrated into the equipment’s electrical circuit in compliance with NFPA 79 Sections 7.8 and A.7.8.1.

3.1.15. ENVIRONMENTAL PROTECTION. The unit shall be designed and constructed so that transportation, operation, service, and storage of the equipment will not contain or emit materials hazardous to the ecological system as prescribed by federal, state, and local statutes in effect at the point of installation.

3.1.16. HAZARDOUS MATERIAL EXCLUSIONS. Supplies being used in the performance of this contract or materials being provided as part of the equipment shall be free of hazardous materials (as defined in Federal Standard 313) and Class I ozone depleting substances (as defined in 40 CFR 82). Hazardous materials shall not be brought on site without prior approval from the Government Point of Contact.

Hazardous materials not needed for this project are prohibited.

3.1.16.1. Notwithstanding any other hazardous material usage permitted in this contract, radioactive materials or instruments capable of producing ionizing radiation as well as materials which contain asbestos, mercury, cadmium, lithium, methylene chloride, lead (= or >0.06%), or polychlorinated biphenyls (PCB’s) are prohibited.

3.1.17. MARKING ON INSTRUMENTS, CONTROL PANELS, AND PLATES. The following markings shall be securely and permanently attached to the equipment. All words on instruments, control panels, and plates shall be in the English language. Characters shall be engraved, etched, embossed, stamped, or otherwise written in boldface on a contrasting background. All plates shall be corrosion resistant.

3.1.17.1. NAMEPLATE. The plate shall contain the following information:

Nomenclature Manufacturer’s name Manufacturer’s model designation Manufacturer’s serial number Date of manufacture Power input (volts, total amps, phase, frequency) Contract Number or Order Number

3.1.17.2. LUBRICATION PLATE. The plate shall contain the following information:

Points of lubricant application Servicing interval Type of lubricant Viscosity Military or Federal Specification for each lubricant (if applicable) Size and type of each lubricant filter

3.1.17.3. Item Unique Identification Marking (IUID). In accordance with MIL-STD-130N, an IUID shall be provided with Machine Readable Information (MRI) for item identification marking and automatic data capture. The application of Human Readable Information (HRI) shall be used in combination with MRI and free text.

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3.1.17.4. SAFETY SIGNS, LABELS, AND PLATES. Safety signs, labels, and plates in accordance with NEMA Z535.4, securely attached to the equipment in visible locations, at the point of hazard(s), with any safety precautions to be observed by the operator or maintenance personnel permanently marked on the signs, labels, and plates. Warnings shall describe dangers from electrical shock, electrical arc-flash, mechanical injury, stored energy (including pressurized systems), and any others as appropriate.

However, warning signs shall not be installed in lieu of properly designed systems in accordance with requirements of this document.

3.1.17.4.1. PINCH POINTS. All pinch points shall be identified with a warning label.

3.1.17.5. FIELD EVALUATION CERTIFICATION LABEL. Following equipment certification per Section 4.6.5, a mark, label, or sticker signifying that a Nationally Recognized Testing Laboratory (NRTL) tested and certified the equipment shall be provided and securely attached to the Balancing Machine, Horizontal, Hard Bearing. The label shall identify the NRTL that performed the field evaluation.

3.2. EQUIPMENT COMPONENTS. Schenck USA manufactured model HM40BU or equivalent. The Balancing Machine, Horizontal, Hard Bearing shall consist of not less than the following described principal components and component features/applications. Potential offerors shall respond to the solicitation with comply, does not comply, or vendor takes exception to the requirements in Section 3.2.

3.2.1. MACHINE BED.

3.2.1.1. Length not to exceed 120 inches.

3.2.1.2. Width not to exceed 32 inches.

3.2.1.3. Height not to exceed 12 inches.

3.2.1.4. Cast iron or semi-steel construction providing support for workpieces of various lengths and configurations to be balanced.

3.2.1.5. Two T-slots for clamping supports and chain for support moving gear.

3.2.2. ONE SET OF TWO HARD BEARING SUPPORTS.

3.2.2.1. Horizontal axis of rotation.

3.2.2.2. Electro-dynamic high output pickup.

3.2.2.3. Rigidly supported bearing bridge with guides and height adjustment for the twin-roller carriage.

3.2.2.4. Twin-roller carriage with high-precision, slightly crowned rollers, with scale for 0.6 – 4.75 inch journal diameters.

3.2.2.5. Twin-roller carriage with high-precision, slightly crowned rollers, with scale for 4.75 – 9.5 inch journal diameters.

3.2.2.6. Two (2) safety hold-down brackets to help secure the rotor in the balancing machine. Hinged and able to be tilted out of the way for rotor loading and unloading. One bracket shall also provide negative load bearing.

3.2.2.7. Manual support moving gear with ratchet.

3.2.3. BELT DRIVE.

3.2.3.1. Using variable speed, 5-10HP AC motor with dynamic DC brake. Motor base speed 1,730 rpm. Motor speed regulation ratio 3:1. Utilizing 240V, 3-phase, 60 Hz power.

3.2.3.2. Bracket weldment with motor mounting flange.

3.2.3.3. Two crowned idler pulleys, each transversely adjustable to enable flat belt to remain parallel over complete driven diameter range without requiring change of belt.

3.2.3.4. Crowned tensioner pulley with quick clamping feature.

3.2.3.5. Three different size drive pulleys for optimum selection of drive-to-driven diameter ratio.

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3.2.3.6. Two flat belts, underslung, 2-inch width.

3.2.3.7. Two hinged pulley guards, one over tensioner, one over drive pulley.

3.2.4. PHOTOELECTRIC SCANNING HEAD.

3.2.4.1. With swivel stand mount.

3.2.5. ELECTRONIC PROTRACTOR.

3.2.5.1. To aid in locating the unbalance in each correction plane of the rotor.

3.2.6. TWO AXIAL THRUST STOPS.

3.2.6.1. Mounted to the bearing bridge.

3.2.6.2. Axially and radially adjustable.

3.2.7. BED MOUNTED AXIAL THRUST BEARING STAND KIT.

3.2.7.1. Mounted on its own stand for clearance of overhung rotors.

3.2.8. MACHINE ENCLOSURE.

3.2.8.1. Schenck USA manufactured C600 or equivalent.

3.2.8.2. Class C protection as defined in ISO 21940-23.

3.2.8.3. Full bed-length sliding door or doors to expose the entire machine front and top.

3.2.8.4. Length not to exceed 220 inches.

3.2.8.5. Width not to exceed 90 inches.

3.2.8.6. Plexiglass or Lexan windows for part viewing from the front of the machine.

3.2.8.7. Zero speed drive interlock to prevent opening of the enclosure during operation.

3.2.8.8. Lighting kit for workspace lighting.

3.2.8.9. Side walls/panels not to exceed 12 inches beyond machine footprint on either side.

3.2.8.10. Front door(s) and rear wall/panel not to exceed 30 inches beyond machine footprint on either side.

3.2.9. CONTROL CABINET.

3.2.9.1. Main disconnect.

3.2.9.2. Start-stop pushbutton switches.

3.2.9.3. Speed control potentiometer.

3.2.9.4. Frequency controlled AC drive with DC braking.

3.2.9.5. Floor-mounted enclosure, designed to support the instrumentation.

3.2.10. MEASURING INSTRUMENTATION.

3.2.10.1. Schenck USA manufactured CAB 820 or equivalent.

3.2.10.2. Averaging Over Time.

3.2.10.3. Index Balancing, to compensate for errors associated with the use of balancing tooling.

3.2.10.4. Single Compensation, to null out residual dynamic unbalance prior to running a rotor assembly with an additional rotor stage.

3.2.10.5. Key Compensation, to eliminate the need of using keys for balancing by electronically biasing the unbalance caused by the missing key.

3.2.10.6. ISO 21940 Toleration Calculation, to automatically calculate tolerances based on ISO 21940 quality grades, part weight, service speed, and location of center of gravity.

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3.2.10.7. Battery back-up, buffered memory to prevent loss of data in the event of power failure.

3.2.11. PRINTER DOCUMENTATION SYSTEM.

3.2.11.1. To print setup and balance/unbalance data.

3.2.12. SPARE PARTS AND CONSUMABLES. Potential offerors may include a list of recommended spare parts and consumables in their proposal. The list shall include item nomenclature, quantity, and unit prices. At the Government’s option, all, part, or none of the spare parts and consumables may be included in the contract award.

3.3. SIZE AND CAPACITY. The size and capacity of the Balancing Machine, Horizontal, Hard Bearing shall not be less than specified in Table I. Potential offerors shall respond to the solicitation with comply, does not comply, or vendor takes exception to the requirements in Table I.

Table I: Size and Capacity Maximum weight 5,000 lb

Overload for symmetrical loading 6,500 lb Rotor weight x speed squared (Wn2) not to exceed 1,550 x 106 lb/min2

Rotor polar moment of inertia x speed squared (Wk2n2) not to exceed (based on 10 hp AC motor)

2,600 x 106 lb-ft2/min2

Instrumentation speed range 100 – 5,000 rpm Maximum sensitivity per plane, 3.75 gram-in Above 100 rpm Maximum sensitivity per plane, 0.75 gram-in Above 400 rpm Maximum sensitivity per plane, 0.15 gram-in Above 900 rpm Maximum sensitivity per plane, 0.03 gram-in Above 1800 rpm

Unbalance reduction ratio Up to 95% Minimum achievable residual unbalance under ideal rotor conditions same as maximum sensitivity but not better than (displacement of center of gravity)

0.000005 inches

Maximum diameter over bed 63 inches Rotor belt-drive diameter range 1.2 – 24 inches

Maximum distance between support bearing centerlines

109 inches

Minimum distance between support bearing centerlines, with belt-drive inboard

5.5 inches

Minimum distance between support bearing centerlines, with belt-drive outboard

2.75 inches

Journal diameters accommodated on two sets of twin-roller carriages

0.6 – 4.75 inches, 4.75 – 9.5 inches

Balancing speeds provided by a belt drive over a 5 inch driven diameter up to a maximum of

705/1035/1770 rpm

ELECTRICAL SPECIFICATIONS. The Balancing Machine, Horizontal, Hard Bearing shall operate from existing power available at the installation site. The electrical system shall be complete, including transformers required to modify the existing source voltage to the proper operating voltage of the equipment. A properly rated and fused single disconnect device, controlling all electrical power to the equipment, shall be utilized on the machine with means of lockout in the off position only.

AVAILABLE POWER. The existing power sources available at the installation site are 240V and 110V. Refer to Enclosure 2 for more details. The equipment’s electrical systems shall be tolerant of voltage fluctuation of ± 10 percent.

3.3.1. ELECTRICAL STANDARDS. All electrical components including motors, starters, relays, switches, and wiring shall conform to and be located in accordance with the applicable NFPA, NEMA, and ANSI standards for the intended application.

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3.3.2. OVER-CURRENT PROTECTION. All electrical components shall be fuse or circuit breaker protected in each phase conductor for AC circuits and both DC circuit conductors. Overloads, fuses and circuit breakers shall be coordinated for maximum component protection and minimum circuit disruption.

3.3.3. MOTORS. Motors shall be rated for continuous duty. Motors shall be equipped with ball bearings of the sealed and permanently lubricated type. All electrical motors shall meet NEMA-MG1 requirements.

3.3.4. GROUNDING. All exposed, non-current carrying metal parts shall be maintained at common, zero ground potential. None of the primary circuits in the equipment shall be connected to ground. A grounding stud/lug shall be provided as a means for grounding the equipment. For cord connected equipment, a NEMA type grounding plug which effectively grounds the equipment for the safety of personnel shall be acceptable in lieu of a ground stud or lug on the equipment.

3.4. COMPRESSED AIR. Compressed air available at the installation site is a disconnect/fitting providing 90-120 pounds per square inch (PSI) of air. If the proposed system requires more air, the excess capacity shall be provided by the contractor as part of the equipment. Any proposed compressed air system shall include a regulator(s) and a filter(s) with an automatic drain.

4. CONTRACTOR RESPONSIBILITIES. The Contractor shall provide the following services required for the turnkey installation of the Balancing Machine, Horizontal, Hard Bearing. Unless specified otherwise, the Contractor shall adhere to the procedure and standards set by the Original Equipment Manufacturer (OEM).

However, nothing contained in this purchase description shall relieve the Contractor from complying with applicable Federal, state, and local laws, codes, ordinances, and regulations, including the obtaining of licenses and permits that may be required for the Contractor or Subcontractor(s) to perform a particular function, such as hazardous waste handling or disposal.

4.1. UNIVERSAL OUTAGE REQUEST. Contractor shall complete a universal outage request form for all necessary utility outages and submit the completed form to the Government Point of Contact (POC) a minimum of twenty (20) working days prior to the desired outage date. Refer to Attachment C for the Universal Outage Request Form, and Attachment D for the Universal Outage Request Form Instructions.

4.2. HAZARDOUS ENERGY CONTROL (HEC) PROGRAM, LOCKOUT/TAGS-PLUS (LOTP). The Contractor shall accomplish HEC/LOTP in accordance with OSHECM Chapter 250 and 29 CFR 1915.89.

4.3. DEMOLITION OF EXISTING FOUNDATION.

4.3.1. Install area containment surrounding work area, providing appropriate safety barricades, signs, and signal lights required to properly isolate the area of work.

4.3.2. Utility locates of concrete.

4.3.3. Geotechnical survey to determine soil conditions relevant to foundation design.

4.3.4. Demolition, removal, and disposal of existing machine base.

4.3.5. Demolition, removal, and disposal of existing machine foundation, area approximately 13 feet 5 inches x 7 feet 6 inches.

4.3.6. Demolition, removal, and disposal of existing wood block flooring, area approximately 18 feet 1 inch x 23 feet 2 inches, depth 2.5 inches.

4.3.7. Excavation to 10 inches of sub-base, area approximately 18 feet 1 inch x 23 feet 2 inches.

4.3.8. Disposal of soil and excavated material.

4.4. NEW FOUNDATION.

4.4.1. Provide a facility modification proposal per Section 6.1.

4.4.2. Provide and place structural fill below foundation.

4.4.3. Pour of reinforced machine foundation, area approximately 18 feet 1 inch x 23 feet 2 inches, depth 10 inches.

4.4.4. 3rd-party inspection of compaction, rebar, and concrete strength testing.

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4.4.5. Coating of new foundation with 2-part epoxy sealer.

4.5. EQUIPMENT INSTALLATION.

4.5.1. Provide lifting plan supporting information.

4.5.2. Offload and place equipment within allowable install location area per Enclosure 2.

4.5.3. Anchor, rough level, and grout the Balancing Machine, Horizontal, Hard Bearing.

4.5.4. Anchor the Balancing Machine, Horizontal, Hard Bearing enclosure.

4.5.5. Electrical hookup of equipment using available power identified in Section 0.

4.5.6. Compressed air hookup to equipment using available air identified in Section 3.4.

4.5.7. Grounding and bonding per NEC.

4.6. EQUIPMENT COMMISSIONING.

4.6.1. Inspect the equipment installation, ensure the equipment is installed properly.

4.6.2. Verify completeness of required equipment and materials.

4.6.3. Verify electrical power connections.

4.6.4. Ensure equipment and installation complies with applicable OSHA requirements.

4.6.5. Satisfactory field evaluation certification and labeling by an NRTL.

4.6.6. Calibration of the Balancing Machine, Horizontal, Hard Bearing, using Original Equipment Manufacturer (OEM) standard procedure to verify accuracy, plane separation, and sensitivity as required in Section 3.3. Calibration shall be performed by an OEM representative or OEM authorized representative, and utilize an inboard proving rotor (Type B as defined in ISO 21940-

21) compliant with ARP4162.

4.7. TRAINING.

4.7.1. Training, including hands-on portions, of operator personnel in the proper and safe operation of the Balancing Machine, Horizontal, Hard Bearing, instrumentation, and accessories. Topics shall include proper machine setup, instrumentation setup, control station operation, and features of the instrumentation software. Training shall be provided by an OEM representative or OEM authorized representative.

4.7.2. Training, including hands-on portions, of maintenance personnel in the proper and safe maintenance practices of the Balancing Machine, Horizontal, Hard Bearing, instrumentation, and accessories. Topics shall include basic preventive maintenance, troubleshooting, and methods of correction if the equipment malfunctions. Training shall be provided by an OEM representative or OEM authorized representative.

5. QUALITY ASSURANCE.

5.1. RESPONSIBILITY FOR COMPLIANCE. All materials and services provided in the performance of this contract shall comply with all applicable documents, attachments, codes, and industry standards as identified in Section 2. Items delivered to the Government shall meet all requirements of this purchase description. The inspection(s) set forth in this purchase description shall become part of the Contractor’s overall inspection system or quality program. The absence of any inspection requirements in the contract shall not relieve the Contractor of the responsibility of assuring that all items delivered to the Government for acceptance comply with all requirements of the contract. Sampling inspections, as part of manufacturing operations, is an acceptable practice to ascertain conformance to requirements; however, this does not authorize delivery of known defective material, either indicated or actual, nor does it commit the Government to accept defective material.

5.2. RESPONSIBILITY FOR INSPECTION. The Contractor shall be responsible for the performance of all inspection requirements specified herein. Except as otherwise specified in the contract or disapproved by the Government, the Contractor may use their own facility or any other facility suitable for the performance of the inspection requirements specified herein. Only supplies that totally conform to the specifications shall be offered for

Page 10 08 May 2026 inspection and testing. The Contractor’s test schedule shall allow consecutive inspection and test of the supplies offered. The Government reserves the right to charge the Contractor for any Government re-inspection costs when supplies are not ready at the time requested by the Contractor or when necessitated by prior rejection. The Government reserves the right to perform any inspections set forth in the purchase description where such inspections are deemed necessary to ensure supplies and services conform to prescribed requirements.

5.2.1. At the option of the Government, tests at origin shall be available for representatives of the receiving activity to witness the tests and ensure compliance with contract requirements. The Contractor shall schedule and coordinate the tests. The Contractor shall notify the Government Point of Contact of the scheduled date, time, and location of the tests at least fifteen (15) working days prior to the scheduled tests.

5.3. FINAL INSPECTION AND ACCEPTANCE TESTS AT DESTINATION. Final inspection and acceptance testing shall be performed on the Balancing Machine, Horizontal, Hard Bearing to ensure conformance with this purchase description. The acceptance test shall be performed only after the equipment is installed at its final location, and shall be witnessed and documented by Government personnel. The equipment shall pass the final inspection and acceptance test to be accepted by the Government.

5.3.1. DESTINATION INSPECTION. The installed equipment shall be inspected by the Government for mechanical and electrical integrity as follows: all welds shall be inspected for integrity and appearance, surfaces shall be examined for sharp edges and burrs, fasteners shall be checked for tightness and if fixed, to prevent loosening due to vibration, paint shall be inspected for flaking and blistering, the fit of parts shall be observed, with particular reference to the interchangeability of those which are likely to require replacement, and electrical requirements shall be examined for compliance to NFPA 70 and NFPA 79.

Faults will be recorded and presented to the Contractor for correction.

5.3.2. ACCEPTANCE TEST. The installed equipment and all functions shall be exercised to the extent necessary to prove proper operation and compliance with specification requirements. The test shall consist of calibration, and then verification of the equipment for compliance. Calibration shall be performed in accordance with Section 4.6.6. Following successful calibration, the equipment’s ability to accurately detect and locate rotor imbalances shall be verified using mass values and angular location inputs provided by a Government technical representative (Shop Mechanic). A minimum of three (3) independent test runs utilizing a test rotor compliant with ARP4162 shall be performed. The system shall function, without failure, for the duration of the calibration and verification test period. If a failure occurs during the test period, repairs shall be immediately completed by the Contractor, and the tests shall be restarted from the first test. Three (3) failures without completion of the test period shall be considered cause for rejection of the system. For the purpose of this test, a “failure” is defined as any equipment malfunction which requires remedial action to restore the system to full operation in accordance with the contract specifications.

6. TECHNICAL DATA. All copies of technical data shall be legible and written in the English language.

6.1. FACILITY MODIFICATION PROPOSAL. The Contractor shall complete and submit one (1) facility modification proposal including design and installation plans, engineering drawings, and specifications for PSNS & IMF facility and utility modifications needed to meet the specifications herein. The proposal shall include a description of the system, an engineering drawing of the facility layout and exact installation location(s), a list of materials and tooling, fabrication specifications, and installation methodology and processes. The facility and/or utility modification proposal shall be submitted to the Government POC in electronic, PDF, format within sixty (60) days of contract award for PSNS & IMF engineering and safety review and for Naval Facilities Engineering Command (NAVFAC) Work Permit submission. Approvals of the Contractor’s facility and utility modification submittal by PSNS & IMF’s Production Facilities and Plant Equipment Division (Code 900F) and Environmental, Safety, and Health Office (Code 106), as well as the issue of an approved Work Permit from NAVFAC, are required prior to any modification of PSNS & IMF facilities or utilities performed by contractor personnel.

6.1.1. INSTALLATION/FOUNDATION DRAWINGS. These final drawings shall bear a complete title block with a permanent drawing number, signature, date, and an original stamp or seal of a Professional Engineer (PE) licensed in the state of the receiving activity where the equipment will be installed. The final drawing submission shall include an engineering report with structural calculations used in the design. The engineering report shall also be stamped by a PE. If revisions are required, the contractor has ten (10) working days to make revisions and resubmit for a new

Page 11 08 May 2026 review. Rejection of drawings does not relieve the contractor from final delivery date of contract performance period. The drawings shall contain the following information:

Overall and principal dimensions in sufficient detail to establish limits of space in all directions required for installation, operation and servicing. See Table 1 for maximum allowable footprint.

Amount of clearance required to permit opening of doors and removal of plug-in units.

Clearance for travel or rotation of any moving parts.

Interface mounting and mating information, such as dimensions of location for attaching hardware, and meet the manufacturer vibration design requirement.

Mounting place details, hardware requirement lists, drilling plans and shock mounting buffers.

Weight of each component and total unit.

6.2. FIELD EVALUATION CERTIFICATION REPORT. A certifying field evaluation report signed by an NRTL shall be provided to the receiving activity after equipment delivery and installation. The report shall identify the issue/certification date, the equipment evaluated, evaluation criteria or applicable standards, all deficiencies or lack thereof, and recommended or applied methods of resolution for deficiencies.

6.3. OPERATION AND MAINTENANCE (O&M) MANUALS. Three (3) hard copies and one (1) electronic copy of O&M Manuals shall be provided with the machine. O&M Manuals shall contain technical information, specifications, a recommended spare parts list, and instructions for the operation and maintenance of the equipment. The information contained in the manual(s) shall reflect the unit and its components in the “as built” configuration. All units shall be in the imperial unit of measure or both the imperial and metric units of measure. At a minimum, technical data shall contain:

Data enabling an average journeyman mechanic to operate, program, maintain, and repair the equipment.

Complete instructions and information for all equipment, components, assemblies, subassemblies, attachments, and accessories.

Operating instructions including programming requirements, pre-operational checks, start up, shut down and emergency shutdown procedures.

Maintenance and service instructions, including all preventive maintenance schedules, and lubrication charts.

Trouble-shooting guides.

A calibration method or procedure for each precision measuring device provided with the equipment.

Parts list containing illustrations, part numbers, part nomenclature, original manufacturer, cross reference numbers, and recommended consumable spare parts, including quantities, possible sources for procurement, and listed or approved (e.g. “UL” or other NRTL) items.

Energy control procedure, in accordance with 29 CFR 1910.147, to bring equipment to a zero-energy state for maintenance.

All mechanical and electrical schematics with a table of contents showing discrete components, block diagrams, wiring diagrams with inputs and outputs identified, system electrical interface documents, and drawings for the specific model of all equipment/drives/controls supplied.

Final “as-built” drawings with all drawing files in AutoCAD format (DWG or DXF extensions).

6.4. TEST DATA RESULTS. The Contractor shall submit written test reports of all tests conducted at origin and destination. Reports shall include test procedure, date of test, signature of personnel conducting test, test pressures (targets and actual), duration of test, and results of inspections for leaks and deformation. The test report shall be submitted within 10 working days after the tests are performed.

6.5. WARRANTY. The Contractor shall provide a minimum 2-year warranty on parts and labor, with installation by the Contractor, OEM, or OEM authorized dealer. Supplies and services furnished shall be covered by warranty from defects in design, materials and workmanship. The warranty period shall commence when all contract line item numbers have been processed.

7. DELIVERY ADDRESS. The “Ship/Deliver to” address on the Bill of Lading (B/L) shall include the JML number as shown below.

N4523A Puget Sound Naval Shipyard Receiving Officer PSNS

Page 12 08 May 2026

Attn: JML 6128-6436; Garvey Yasuda 564-252-4468 / Benson Galicinao 360-476-3690 Bldg. 427, Door 6 1400 Farragut Ave.

Bremerton, WA 98314