18Q0257_0001.pdf

AMENDMENT OF SOLICITATION/MODIFICATION OF CONTRACT

Except as provided herein, all terms and conditions of the document referenced in Item 9A or 10A, as heretofore changed, remains unchanged and in full force and effect.

15A. NAME AND TITLE OF SIGNER (Type or print)

30-105-04EXCEPTION TO SF 30

APPROVED BY OIRM 11-84

STANDARD FORM 30 (Rev. 10-83) Prescribed by GSA

FAR (48 CFR) 53.243

This amendment is to revise the Statement of Work (SOW). The revised SOW is now listed w ithin this amendment. Vendors should provide their response/quotation IAW this revised SOW.

No other changes have been made.

31 July 2018 @ 4:30 PM is the closing date and has not been extended.

1. CONTRACT ID CODE PAGE OF PAGES

J 1 7

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

16C. DATE SIGNED

BY 24-Jul-2018

16B. UNITED STATES OF AMERICA15C. DATE SIGNED15B. CONTRACTOR/OFFEROR

(Signature of Contracting Officer)(Signature of person authorized to sign)

8. NAME AND ADDRESS OF CONTRACTOR (No., Street, County, State and Zip Code) X N0016418Q0257

X 9B. DATED (SEE ITEM 11)

16-Jul-2018

10B. DATED (SEE ITEM 13)

9A. AMENDMENT OF SOLICITATION NO.

11. THIS ITEM ONLY APPLIES TO AMENDMENTS OF SOLICITATIONS

X The above numbered solicitation is amended as set forth in Item 14. The hour and date specified for receipt of Offer is extended, X is not extended.

Offer must acknowledge receipt of this amendment prior to the hour and date specified in the solicitation or as amended by one of the following methods:

(a) By completing Items 8 and 15, and returning copies of the amendment; (b) By acknowledging receipt of this amendment on each copy of the offer submitted;

or (c) By separate letter or telegram which includes a reference to the solicitation and amendment numbers. FAILURE OF YOUR ACKNOWLEDGMENT TO BE RECEIVED AT THE PLACE DESIGNATED FOR THE RECEIPT OF OFFERS PRIOR TO THE HOUR AND DATE SPECIFIED MAY RESULT IN

REJECTION OF YOUR OFFER. If by virtue of this amendment you desire to change an offer already submitted, such change may be made by telegram or letter, provided each telegram or letter makes reference to the solicitation and this amendment, and is received prior to the opening hour and date specified.

12. ACCOUNTING AND APPROPRIATION DATA (If required)

13. THIS ITEM APPLIES ONLY TO MODIFICATIONS OF CONTRACTS/ORDERS.

IT MODIFIES THE CONTRACT/ORDER NO. AS DESCRIBED IN ITEM 14.

A. THIS CHANGE ORDER IS ISSUED PURSUANT TO: (Specify authority) THE CHANGES SET FORTH IN ITEM 14 ARE MADE IN THE

CONTRACT ORDER NO. IN ITEM 10A.

B. THE ABOVE NUMBERED CONTRACT/ORDER IS MODIFIED TO REFLECT THE ADMINISTRATIVE CHANGES (such as changes in paying office, appropriation date, etc.) SET FORTH IN ITEM 14, PURSUANT TO THE AUTHORITY OF FAR 43.103(B).

C. THIS SUPPLEMENTAL AGREEMENT IS ENTERED INTO PURSUANT TO AUTHORITY OF:

D. OTHER (Specify type of modification and authority)

E. IMPORTANT: Contractor is not, is required to sign this document and return copies to the issuing office.

14. DESCRIPTION OF AMENDMENT/MODIFICATION (Organized by UCF section headings, including solicitation/contract subject matter where feasible.)

10A. MOD. OF CONTRACT/ORDER NO.

2. AMENDMENT/MODIFICATION NO. 5. PROJECT NO.(If applicable)

6. ISSUED BY

3. EFFECTIVE DATE

24-Jul-2018

CODE

NAVAL SURFACE WARFARE CENTER CRANE DIV

R. HELTON (812-854-8647)

BLDG 3373

300 HIGHWAY 361

CRANE IN 47522-5001

N00164 7. ADMINISTERED BY (If other than item 6)

4. REQUISITION/PURCHASE REQ. NO.

CODE

See Item 6

FACILITY CODECODE

EMAIL:TEL:

N0016418Q0257

SECTION SF 30 BLOCK 14 CONTINUATION PAGE

SECTION SF30 - SF 30 CONTINUATION SHEET

SUMMARY OF CHANGES

SECTION SAP - SAP CONTINUATION SHEET

The following have been added by full text:

STATEMENT OF WORK (SOW)

Crane Division, Naval Surface Warfare Center (NSWC Crane) Code GXSM, BLDG 3287E

300 HWY 361

Crane, IN 47522-5001

Specification for:

1200V Battery Safety Test System

1.0 SCOPE

1.1 This specification describes the requirements of a Regenerative Commercial

Off-The-Shelf Rechargeable Battery Test System that shall at a minimum be able to charge and discharge a battery up to 1200V with a minimum power of 100kW. The tester shall be capable of currents in excess of 300 amperes (A). A single computer and a data acquisition device that is capable of scanning 32 auxiliary voltages and 16 auxiliary temperatures shall be provided. The system shall also be able to use battery CANbus readings to control the test. This system shall be easily upgradeable and maintainable in the field.

2.0 REQUIREMENTS

2.1 Overall Test System Requirements.

2.1.1 The system shall be capable of charging and discharging a battery.

2.1.2 The system shall be able to interface with the battery CANbus.

2.1.3 The tester must be able to be used with existing Enerchron software in order to permit incorporation with other test systems at the facility.

2.1.4 If required, the contractor shall perform the final installation. All electrical and other utilities to the unit will be attached by the user.

2.1.5 The tester shall be able to provide or sink in both charge and discharge modes a minimal of 100kW.

2.1.6 The tester shall operate at voltages of 1200Vdc at 100kW.

2.1.7 The tester shall provide or sink currents in excess of 300A.

2.1.8 During the discharge portion of the test the tester shall return power to the electrical grid instead of dissipating power internally.

2.1.9 The tester shall be able to be operated in parallel with existing NHR 9200 testers and NHR 4760 loads currently in use at this facility to allow test multi section batteries.

2.1.10 The tester battery connections shall be a true 4-wire connection. The end user shall provide cables.

2.1.11 The tester shall use buss bars located in the rear of the tester. The monitor lines shall be connected to the tester near the bus bar at the rear of the tester. Suitable protective covers, connectors or isolation shall be provided to ensure that operators are protected from accidental exposure.

2.1.12 The tester be able to test the battery in a floating condition. The battery shall not be grounded.

2.2 Operating Requirements

2.2.1 The tester shall be able to be expanded by paralleling to values of 1.2 megawatts/4000A or higher. In the parallel mode the testers shall be able to be run as either one single unit or independently of each other and also in various combinations.

2.2.2 The tester shall be able to discharge batteries into reversal when the battery is in series with a DC power supply or another tester properly biased that is capable of providing appropriate voltage and current.

2.2.3 The tester shall be able to charge or discharge batteries in the following modes:

constant current, constant power, constant resistance, constant voltage as well as perform current ramps (triangular pulses). This system shall be able to use auxiliary inputs such as CANBus, cell or pack voltages, or temperature for functions such as controlling constant voltage charging of a series string of batteries by either the overall string voltage or the sum of the individual battery voltages as monitored by the auxiliary inputs.

2.2.4 The tester shall be able to change loads in 2 milliseconds (ms) or faster from zero to maximum value or from maximum value to zero.

2.2.5 During load changes the current shall not overshoot. When the current is increased during a load change the current during transition shall never (including overshoot) exceed the final current value plus the tolerance of ±0.1% of the range + 0.1% of the set point. When the current is being decreased the current value during transition shall never (including overshoot) fall below the final specified value minus the tolerance of ±0.1% of the range + 0.1% of the set point for the appropriate current range.

2.2.6 The tester shall be able to provide a controlled current during charge or discharge over a range from 0 A to 300A. The accuracy at full current shall be greater than ±0.2%.

2.2.7 The steady-state AC ripple voltage on the DC voltage output shall be less than 150 mV.

2.2.8 The tester shall be able to control a voltage during charge or discharge over a range from 0-1200 V (with an accuracy greater than ±1.2 V).

2.2.9 The tester shall have multiple voltage or current ranges that are selectable via software.

2.2.10 The tester shall be able to perform constant power charge or discharge over a from 0 W to 100 kW with an accuracy of greater than ±0.240 kW.

2.2.11 The tester shall be able to perform constant resistance operation over a range of 0-70 ohms.

2.2.12 Voltage resolution for the main tester voltmeter shall be 60 mV at 1200 V.

2.2.13 Voltage measurement accuracy for internal voltmeters used to control and measure shall be a minimum of 0.05% Full Scale of Display (FSD) + 0.05%

RDG.

2.2.14 The current accuracy for each channel shall be at a minimum 0.1% FSD + 0.1%

RDG.

2.2.15 The tester shall be capable of performing pulses of widths 10 ms or less during which time data shall be recorded at 1 ms rate.

2.2.16 When required by the test the tester shall be able to adjust the charge voltage for temperature (temperature compensation using a user inputted formula). The test operator shall be able to enter a charge voltage correction factor which the channel will use with the actual cell or battery temperature to automatically adjust the charge voltage.

2.2.17 All the calculated control values such as Amp hour, or watt hour, capacity, and resistance shall be continuously updated at 1 msec. interval.

2.3 Auxiliary Data Measurement and Controls

2.3.1 An Auxiliary data recording system shall be provided with a minimum of 8 voltage channels. The system shall be expandable to a minimum of 256 channels in the field.

2.3.2 Each channel shall be isolated from the others and shall be able to scan at a minimum of 10 Hz per input and have 24 bit resolution. These channels shall have a minimum isolation of 1500V dc and be able to read voltages up to 200 Vdc.

2.3.3 An additional 8 channels of temperature recording shall be provided. The system shall be configured to accept Type K thermocouple male micro-connectors. These channels shall have a minimum isolation of 1500V dc and shall be able to scan at a minimum of 10 Hz per input. The system shall be expandable to a minimum of 256 channels in the field.

2.4 Equipment Rack Configuration

2.4.1 The test system and rack shall be air cooled and be provided with castors for easy movement.

2.4.2 The tester shall be fit through a standard door opening of 79” tall by 35” wide.

2.4.3 The tester shall be provided with either a touch screen controller or built in computer with sliding keyboard (so that no part of the computer is sticking out when not in use) that shall be able to create or import test routines of up to 1000 steps of various charge and discharge steps, and shall permit viewing and controlling the hardware state (including executing macros). The onboard controller shall be able to control the test using recorded values such as voltage, current, and time. Data can either be entered by the touch screen or by using a keyboard and mouse.

2.4.4 Test cabinets shall be designed with front and rear panels providing easy access to the electronics.

2.4.5 The test system; including all data acquisition and auxiliary components in the test system, shall use Ethernet to communicate with PCs.

2.4.6 The tester shall operate on 480V Three Phase power circuit.

2.5 Watchdog Timer and Redundant Safety Limits

2.5.1 The tester shall go to an open or suspend state if for any reason the tester is unable to communicate with the test computer or the grid.

2.5.2 If the tester loses contact with the grid for more than 2 cycles the channel shall halt and disconnect all voltages from the grid.

2.5.3 The tester shall be able to open or suspend testing if any of the user defined voltage or current, or temperature limits have been exceeded.

2.5.4 The system shall go to an open or suspend state if for any reason the system cannot communicate with an individual component such as auxiliary data acquisition system, a paralleled tester or auxiliary load/power supply, or any of the critical components, test system temperature, power faults, etc.

2.5.5 The tester shall have a current limiting device with a programmable trip in time to prevent accidental cell or battery shorting due to system failure.

2.5.6 Once the system is down it will not be permitted to restart until the fault is cleared. The user shall be able to restart the test at point that the test was halted.

2.5.7 The system shall be equipped with a manual E-Stop.

2.6 Test Controller

2.6.1 A test controller with commercially available software shall be provided. The controller shall control not only the tester but also allows the tester to be used with exiting battery testers such as the NHR 9200s, loads such as the NHR 4760, and TDK Lambda power supplies which are currently heavily used at this facility. The controller will be able to integrate and manage auxiliary inputs such as outputs from the NHR units, auxiliary data, and the battery CANbus.

2.6.2 The controller shall be able to perform operations such as control charge and discharge based on values provided by auxiliary inputs such as cell voltages or temperatures. The controller shall also be able to control testing on values attained from the battery management system using CANbus interface. The controller shall monitor the batteries and perform all the operations required by the test routine.

2.6.3 Only standard commercially available software shall be used to operate this test system. No unique noncommercial software shall be written or developed for this test system. The software shall be the same that is used in the standard commercial product line. The test software shall permit the writing of user prepared scripts and prepared to perform unique testing.

2.6.4 Test software shall be to be able to be installed on any PC that shall be used to operate the test hardware.

2.6.5 No physical device shall be used to restrict use of the software such as Dongles.

2.6.6 The software shall have the ability to setup security levels for various users. It will allow the administrator the ability to give each operator the specific rights and privileges that are required to perform given tasks. Each user shall have their own user ID that is assigned by the system administrator.

2.6.7 The tester shall be provided with LABVIEW drivers. This shall permit the test system to use unique specialized test algorithms developed in house to test batteries.

2.6.8 The software shall allow the import of load profiles from CSV files.

2.6.9 The software shall be able to allow the user to enter mathematical formulas to be used in control of the test such as maximum, and slopes.

2.6.10 The software shall be able to use variables to control devices, voltage and current set points, test limits, and any other parameter.

2.6.11 The software shall allow for the creation of Graphical User Interfaces (GUI) features such as pop up boxes for the operator to enter data or adjust control of the test.

2.6.12 The procedure shall permit additional non operating steps to be part of the program or test schedule that require the user to input values prior to continuing to the next step using GUI pop up boxes. For example before the start of a charge step, a popup can appear directing the operator to remove a battery from a temperature chamber, or verify that the battery was sufficiently acclimated at temperature prior to proceeding. When this is complete the user inputs continue or yes. Or if required the user may have to input a value such as a weight prior to continuing the operation.

2.6.13 The software shall be able to let the user change sample rates in each step within a single procedure on a specific tester independent of all the remainder of the devices.

2.6.14 The software shall have the capability to control temperature chambers and other LAN controlled power supplies. The interface shall allow a desired set point to be chosen as well as a rate of temperature increase and decrease (control the slope of temperature versus time). In the event of failure, the system shall fail safe meaning the chamber will return to ambient temperature.

2.6.15 The test software shall be permit the use of subroutines.

2.6.16 Software shall permit the simultaneous start of multiple auxiliary test units such as auxiliary data acquisitions devices, NHR 9200s, NHR 4760s so that they are synchronized with the tester.

2.6.17 Software shall permit the creation of a routine on another PC that is not connected to the test system to be uploaded by the PC to the test system. The software shall also allow the designer to run the software remotely in an off line mode to verify that the routine performs as expected.

2.6.18 Software shall permit the tester to perform the following types of charge or discharge: Constant Current, Constant Voltage, Constant Power, Constant Resistance, Voltage ramps or scans, Current Ramps, and Current steps.

2.6.19 The software shall permit the use of the following variables or values in any step volts, amps, temperature, time, energy, capacity {Ah, Watt hours (Wh), Half Cycle Ampere hours (HC Ah), HC Wh, average of various specified auxiliary temperatures or voltages, first to reach a value for any specified auxiliary voltage or temperature, when all auxiliary voltages or temperatures reach specified value and other user determined calculated values.

2.6.20 The test system software shall be able to plot real time voltage, current, Ahr, and kWhr, auxiliary temperatures, auxiliary voltages in a strip chart type recording to the test screen.

2.7 Data Management and Analysis Software

2.7.1 Only standard commercially available software shall be used to analyze test system data. No unique software shall be written or developed for this test system. The software shall be the same that is used in the standard commercial product line. The data management software shall be able to perform the following for each individual test:

2.7.1.1 Have the ability to be accessed with a provided graphical data and analysis application to allow multiple users to access any data file available on the test system controller.

2.7.1.2 Store data gathered by the test system, including all the auxiliary inputs, in the same location either a file, database or specific test directory.

2.7.1.3 Store either the test program used to test battery or all the step details that were programmed to perform the test in the same location.

2.7.1.4 Store relevant data entered describing the test such as sample number, part number of battery, manufacturer, operator, etc shall be stored in the same location.

2.7.1.5 Permit the user to easily view the various types of data without the need for programming or macros.

2.7.1.6 The system shall be able incorporate CANbus data such cell voltages, capacities, temperatures, and other readings provided by the battery CANbus into this data location with the data time stamp synchronized with the other data collected.

2.8 The company shall ensure that the system is functioning properly after shipment and installation. The systems test channel calibrations shall be verified at the site and if required calibrated on-site. After delivery and installation the system shall be certified to conform to the specifications.

2.9 A minimum of one full day of on site operational training shall be provided.

2.10 A set of operating manuals shall be provided as either a paper copy or PDF.

2.11 Test System Calibration.

2.11.1 The test system shall include detailed channel calibration procedures and an easily accessible calibration program. Test system calibration shall be able to be performed by the user.

2.11.2 The calibration procedure shall be semi-automated and shall only require a calibrated multi meter, a calibrated current shunt, and an isolated voltage source.

2.11.3 The system shall be delivered calibrated or calibrated on site to NIST traceable standards with a calibration that is valid for a full year.

3. PACKAGING

3.1 Use commercial best practices.

(End of Summary of Changes)