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Corrigendum

PART  -2

Technical Specifications And Scope Of Work for Automatic Meter Reading (AMR) System

(Ref no: Dist/AMR/2004-2005/01)
Technical specifications  
1.0 General 

An Integrated Software for data collection, data transfer and load research of meter data.  The Software shall be able to handle a wide range of revenue meters  frommeters from different vendors.

The Software should run on any standard IBM PC or compatible computer for stand-alone applications to support data collection, validation, editing and data analysis.  It should also run on network environment such asor Novell and Windows NT.

MSEB expects the entire project has to be based on modern telecommunication facilities available in India like PSTN/GSM/CDMA /optic fiber etc. For bid evaluation it is suggested that the bidder should quote considering following %percentage distribution of the consumers to be monitored by various systems and quote accordingly. This is for bringing all the offers on common platform. However the selected agency will have to conduct detailed survey regarding availability of the particular system for prospective consumers/meters.

The estimated break up of  metersof meterscustomers based on telecommunication methods;

1)     90 % GSM/CDMA

2)     10% PSTN

3)     Use of standby CMRI (Common Meter Reading Instrument), manual or automatic, in case of any of the above mentioned fails to collect data.

( The(The total quantityqty. and price of  HHUof HHU (Hand Held Unit) should be quoted separately other than main offer)

The current metering environment in India does not support any advance or state of art Integrated AMR technology or solution.  Hence to ensure 100% success of this project MSEB keeps the rights to change or replace partially or all the meters installed already in the field, if required, in consultation with the selected technology providerprospective bidder. The list of acceptable meter manufacturers has been made available in technical specifications.

The Power Line Carrier communication based system shall not be acceptable and shall be rejected outright. No pilot proposals shall be acceptable under this project.

Scope of Supply:

Following a successful deployment of the AMR system by the MSEB, in concert with a custom application. Maharashtra State Electricity Board is seeking an integrated system for meter reading, data management and data  processing and analysis. The tendered system includes the supply, delivery, installation, training, commissioning and maintenance (for 3 years) of a remote meter reading system for initially 20000 numbers of meters at HT Consumers, EHV Sub-Stations and DTC Meters in MIDC & Urban areas spread over the entire State but extendable to 330,000 numbers of industrial & commercial meters.  load-profile industrial and commercial meters.

The proposed AMR system includes application package, system software and tools whereever appropriate. Computer Hardware includes sServers, wWorkstations, & Networking and operating systemsrelated hardwareProfessional services includesProfessional services include customization of software package, as and when required (when need be), implementation and post-implementation support services.

This integrated system shall include two major components: a hardware AMR module which can be used to provide telephone AMR capabilities at the meter site, and a central data collection, management and analysis software system. Users of the system will be located at Pune , Nagpur Nagpur and Mumbai  offices, so the system must be capable of being operated across the MSEB networkintranet.

1. Key Main functions of the system will include:

Daily automatically scheduled collection of intervalinterval data from 20000 existing (currently deployed in the field) three phase electrionic meters. at specific intervals (interval data)

ThTe system must he system must have proven capability to extend extended this functionality to further 330,000  or more meters.

Storage and management of all meter base data, and required meter reading data in a central database.

The data management system shall have the capacity to accept reporting on external factors from the MSEB billing system such as outage credits and curtailment intervals

The data management system shall have the capacity to calculate billing factors including the following: TOU Buckets, Demand Charges, Interruptible Program baselines, and other and other usage data calculated from the interval data- stream through an easy-to use calculation engine without the need for additional software development.

Users shall be able to perform any specified functions through a secure client module that operates using MSEB’s LAN and intranet networks.

2. System overview

The proposed system shall provide a suite of applications for AMR, meter data management, processing and analysis tools.

This platform will provide MSEB with the ability to centrally manage interval data collected by meter reading  modulereading module, and to provide that data, and its derivatives to the specified officesusers in the district offices using client-server technology through the MSEB intranet. Each of the threethreetwo specified offices should have an operator workstation to perform manual/scheduled meter reading, data management /analysis. All meter interval data are is to be stored in the headquarter server and disk mirroring of the same is to be done at location specified by MSEB.

3. System infrastructure Architecture
 
Architecture

The Ssystem Aarchitecture shall utilize a standard muliti-tier architecture.  This architecture shall include at least the following separate tiers.

A central database for the storage and management of all meter readings, load profile, and meter configuration data. 

An application tier which provides processing power to accomplish automated, scheduled, and ad-hoc requests from the client tier.

A Client tier which includes a rich client installed on the user’s computer through which system operators can accomplish standard operations including:

·Set up and maintenance of meter configuration.

Scheduling of automatic meter readings and data transfer.

Editing and estimation of meter data.

Ad-hoc meter readings.

4. Key Technologies

The system shall be based around the following key technologies which will ensure a consistent operating platform, which is scaleable for future growth and integration of new technologies.

5. Database Tier

The database tier shall utilize the Microsoft SQL Server RDBMS, latest version XX or higher.

5.1 Application Tier

The delivery of application content shall be managed by the Microsoft .NET framework.  All applications related to the operation of the system shall utilize the Microsoft .NET framework for interoperability.

5.2 Rich-Client Tier

Day-to-day system operations and the activities of the system operators shall be performed using a rich client developed using the Microsoft .NET framework.  All applications related to the operation of the system shall utilize the Microsoft .NET framework for interoperability.  The rich client shall be able to be updated automatically, and installed using the Microsoft iInternet eExplorer web browser. 

5.3 Optional Web Tier

Any web applications which interface with the system shall utilize the .NET framework, and Microsoft Internet Information Server (IIS) latest version. or higher.

6. Security

The system shall provide an integrated security system which allows administrators to create users and grant those users permission to see/use the required data.

User permissions shall be set at the following functional levels:

Administer User Security

Administer system settings such as:

Task Cycles

Holiday Schedules

Report Configurations

Manage System Tasks

Edit Configuration data at various levels:

Customer Configuration

Account Configuration

TOU Schedule configuration

Meter Configuration

Service Point Configuration

Schedule Tasks

Aggregation

Remote interrogation

Billing exports

Using Advanced Formula Builder

Using Basic Formula Builder

Access Reports through the GUI Client

Access Interactive Graphics through the GUI Client

Modify Existing Tasks

View running tasks

View task monitor

View time of use definitions

Failed Logins

The system shall disable a username-password combination after a number of failed login attempts and report it to the Administrator.  The number of login attempts shall be settable by administrators as a system setting.

6.1 Groups

The system shall allow administrators to create groups of users with the same permission set.  All users assigned to a given group shall have the same permissions at the system level.

6.2 Security Interface

Advanced users shall be permitted to grant and alter user and group permissions through the GUI client.  Users who are not administrators shall not be given any menu option for security or other administrative functions.

The system provides the following security features:

Access to the system must be authorized by and authenticated by individual Login ID & Password. 

The system will capture logs of user activities and user logins. 

The system will protect the integrity and confidentiality of the data by allowing authorized staff access only.

The system has the ability to log all access to the system.

All passwords shall be encrypted

7. Automated Processing

To support production scale operation, the system shall automatically manage its load and processing tasks with minimal operator intervention. The system shall provide tools for automated scheduling, and load balancing.

7.1 Automated Scheduling

Scheduling of routine tasks such as data collection and export to the billing system shall be handled automatically through the use of cycles. Cycles shall be user-defined schedules to which meters and tasks can be assigned.  When a cycle time or date is reached, any task associated with that scheduled shall be scheduled for all meters assigned to that schedule.  Automated scheduling by cycle should be accomplished without user intervention.

7.2 Workflow

The system shall provide automated execution of common workflow processes in meter reading, specifically the read, validate, estimate, transfer process that is at the core of meter reading.  This workflow process should be accomplished as automatically as possible, stopping only where human intelligence is required for tasks such as data editing or estimation.

7.3 Task Management

The system shall provide a centralized management system for all tasks, automated or ad-hoc, performed by the system’s back room processing servers.  This task management system shall schedule and manage the balancing of task load across multiple processing servers.

7.4 Processing Server Maintenance

It shall be possible for a properly authorized user to utilize tools within the GUI to configure and manage the balancing of task load across processing servers. 

7.5 Task Processing Threads

It shall be possible for a user to specify the number of task processing threads available on a given processing server.  The user shall be able to assign the particular tasks to be accepted and processed by a given task processing thread.  Each task type shall be assigned a priority which governs the order in which tasks are processed by a particular thread.

7.6 Ad-Hoc Task Scheduling

The task management system shall provide properly authorized users to schedule tasks to be processed by back room processing or dialing servers.  Users shall be able to select all parameters associated with the task, and to select the time and date at which the task shall be run, and to request that the task be run on a particular processing server.

7.7 Task Monitor

The task management system shall provide a graphical user interface for the monitoring, control, and reporting on tasks. The task monitor shall allow the user to perform the following functions through an intuitive graphical user interface.

List all tasks

Filter the tasks list based on common task parameters:

Task Status: Running, error, failed, cancelled, on hold, successfully executed

Processing Workstation on which the task is executed or assigned

Task Type

Which System User scheduled the task

Time task was submitted

Time the task was scheduled to be performed

Show task statistics

Cumulative number of tasks performed

Cumulative number of tasks at a particular status level

Total number of tasks currently running

The number of tasks in a particular state such as error or failed.

Using the task monitor GUI, a system administrator or lead operator user shall be able to perform the following tasks:

Hold a task

Reschedule a task

View and edit a task  and Stop and re-start task processing

8. System Performance

8.1 Availability

The system shall be configured for remote meter data collection from 004:00 hour to 067:00 hour on all week daysfrom Monday to Friday.  Critical tasks such as data collection, automatic validation, automatic estimation and transmission of data to other systems are designed to be completed within a specified window time period.  Other tasks such as batch processing, ad-hoc reading, manual editing and estimation, system maintenance, report generation, system backup, archiving and housekeeping can be completed within normal working hours on weekdays.

8.2 Reliability

Backup and redundant modules and procedures shouldcan be in place. In the system specified, extra dialing capacity will be included. Therefore if one PC is off production, the system can still perform the specified functionality in time.

8.3 Sizing & Scalability

The system initially supports  20000supports 20000 meters. Vendor shall demonstrate the capacity to support at least 100,000 C&I (interval meters) and 500,000 mass market meters if required.

8.4 Auditing

The system shall provide audit trail of user and system activities that enables data changes to be tracked and reported, including changes made by the system administrator. 

For editing of meter reading and load-profile data, the system shall record the following information in a log and store it for a minimum of 12 months:

User ID

Date and Time of Change

User shall be prompted to input a reason for editing using either a standard reason code, or a freeform text field.

In addition to data stored in the edit log eEach interval containing edited data shall be marked with a status to indicate that the data has been edited.

The pre editedpre-edited value shall be stored in the database as a previous version which can be retrieved using “as-off date functionality.

Changes to configuration data by users shall be logged by date, time, and user ID,  and and such logs shall be stored for a minimum of 12 months.

Critical changes relating to measuring parameters (pulse multipliers, transformer ratios, etc.) and formulae change shall be stored indefinitely as a previous version.  

For regular system tasks, such as meter communication, task processing, validation, etc the information will be kept for minimum one month.

Full data and system audit ability such as version controls and retrieving data according the date and time.  Additionally, all versions of meter data shall be stored and retrieveableretrievable by “as-off” date so that users may inspect data

Users shall be able to report on connectivity by meter type

8.5 Maintenance

The system needs to be designed for easy maintenance, including utilities and GUI interface modules.

8.6 Performance, Size and Scalability

The system shall be designed to accommodate the C&I meter data management needs of MSEB as it grows in the future. 

The following are expected response times for specific types of processing.  Processing time does not include time for data transfer across a wide area network interconnection between LV and an off-site customer.

The system shall read, validate, upload, and export 2 million intervals/hour

The system shall export 5 million intervals per hour

The system shall aggregate and transfer 0.5 million intervals/hour

The system shall respond to a data view query in the user interface of one channel consisting of 3000 intervals of time series data in less than 60 seconds

The system shall allow channels of load profile data to  be configured with sampling rates (interval lengths) as short as one (1) minute. 

9. Data Management

The primary function of the system being contracted by MSEB is the collection, management, and exploitation of load profile data.  As such, the data storage and management of the system is a key function.  The database shall support the storage of metering data, and shall enable MSEB to easily associate metering data with meters, customers, and service points within the MSEB network. 

9.1 Relational Database Management System

The system must store all data in a relational-type database which also has the capacity to manage the objects.  The preferred database for this application would be Microsoft SQL Server or Oracle or DB2.

9.2 Distributed RDBMS.

The administration system of the relational database must work on the server-type system, work in distributed environments and have the capacity to define the distributed database.

9.3 Distributed Database.

The database must be distributed-type and its related processes must have the capacity to be configurable in one or more personal computers.


9.4 Administration of the data traffic.

The database and its related processes must have the capacity to administrate the data traffic to avoid bottle neck and blocking records.

9.5 Massive load.

The database technology must be able to support data massive load.

9.6 Multi-user and concurrent database.

The administration system of the database must be multi-user and allow the access to the client's softwares simultaneously (minimum of 100 users).

9.7 Data Model

This data model shall support the storage of standard reading and register data, and channels of load profile data.  Load profile data shall be able to be defined either as a channel of “actual” load profile data from a particular meter, or as a channel of virtual data calculated using the formula engine defined in section X. X13.2 of this specificationdocument.   The data model diagrammed below is an example of  aof a data model which would meet the requirements of MSEB for flexibility and data integrity.

9.8 Customer

Customer is an owner of one or more “Accounts”.  The customer is the entity with which the utility has a contractual relationship.  A customer shall be uniquely identified by Customer ID or customer name. 

9.9 Account

Account is the contractual relationship between a “Customer” and one or more quantities delivered at one or more “Service Points”. An Account shall be uniquely identified by Account Number.

9.10 Service Point

Service Point is the electrical point at which a quantity is considered to be delivered to the customer by the utility. A service point can also be the electrical point at which a quantity is received from the customer by the utility.

The is intended to be a constant identifier, unchanging over time, that provides users outside of the billing process, as well as inside the billing process, a consistent mechanism for identifying a given point, that is unaffected by metering and account  changes over time.

The Service Point concept is also referred to in the industry as “Point of Service”, “Delivery Point” and “Point of Delivery”.

9.11 Premise

Premise refers to a physical location, such as a building, complex, street address, etc. A premise can have one or more Service Points. 

Premise refers to a physical location, whereas service point refers to an electrical location.

9.12 Service Point Channel

A service point channel is an interval or register data quantity at a service point.

A service point channel can be metered, calculated, or imported. This refers to the origin of the data.  The origin of data for a metered service channel is a metered channel. The origin of data for a calculated service point channel is a formula that references other service point channels. The channels referenced in the formula may themselves be metered, calculated, or imported. The origin of data for an imported service point channel is an external system. These channels generally represent data from sources other than meters, such as temperature, pricing, or forecasted loads.

9.12.1 Metered Channel

A metered channel is an interval or register quantity recorded by a meter. It is the reference to the physical channel on the meter, whereas the service point channel is a reference to the quantity being measured.

9.12.2 Meter

Meter is a device used to measure and/or record one or more quantities at a meter point. 

A meter may act as a measuring device, a recording device, or both. A meter may measure a single quantity at a meter point or a meter may measure multiple quantities at a meter point.

10. Database Content

10.1 Configuration Data

The system shall store all configuration data required to read a meter, and to associate that meter with a service point, a customer, an account, and a premise.  This shall include the profile for the settings of each individual meter as well as the data required to relate the commercial data of each one of them.  This data shall include the following:

10.2 Customer Data

The data required to uniquely identify the customer including contact details customer name, address, etc.

10.3 Account Data:

Data required to relate a service point or service point channel to a customer or account, and a link to any time of use or other data required for billing.

10.4 Service Point and Premise Data

Data required to identify a service point and premise including: Location, name, Unique ID, purpose, and other relevant data.

10.5 Service Point Channel Configuration

Channel configuration data for each individual service point channel.  This includes the channel’s unit of measure, interval length, links to the appropriate meter, any formulaes used to calculate the channel values, etc.

10.6 Meter Configuration Data

Any data required to accurately read data from a recorder or meter.  This data will include:

Meter type

Device and Serial Numbers

Meter Passwords

CT/PT ratios

Channel

Communications system information and telephone numbers

System Configuration data as specified by users

Read Cycles

Task definitions

TOU schedule definitions

Operational data

Task Lists

Logs

Templates

The Described data model is very flexible and can support different configurations for different customer and metering configurations.  To simplify this process, the system shall allow named configuration templates to be created, so that different product types can be easily configured by choosing from a pre-established list of named configuration templates.

10.7 Meter Data

The system shall have the capacity to store all data collected from meters at intervals.

10.8 Load Profile Data

The system shall have the capacity to store load profile data generated by the meters at all common load profile intervals including: 5 minute, 15 minute, 30 minute and hourly.  Each load profile interval shall be stored with a time, a value, and any interval status information applicable to that interval stored by the meter, or created by the system.

10.9 Meter Event Data

The system shall have the capacity to store meter events recorded and stored in the event buffer of the meter.  These alarms shall be stored in a separate alarm table that provides users and applications with access to the following information:

Event identifier: Identification number assigned to the alarm in the database.

Date of alarm occurrence

Event description

Meter and service point at which the event occurred

10.10 User and Security Configuration

All information relating to access accounts, rolls and privileges for system users shall be stored in the database and protected by the database administrator password.

10.11 Data Versioning and Data integrity

The system shall provide fully versioned data system that tracks and maintains both ‘corrections’ and ‘changes’.

True changes that naturally occur over time, such as meter changes, multiplier changes, account number changes, changes to invoice calculation definitions, etc., shall be tracked over time with effective dates, and the appropriate values shall be used for each effective time range in all reports, exports, and calculations, including seamless handling of request time frames that cross change boundaries.

All corrections of meter data shall be maintained in the system, including the maintenance of multiple versions when multiple corrections have been made to the same data.  Functionality shall allow comparisons between versions and also allow previous versions to be ‘restored’.

For all changes and corrections made in the system, the following information shall be tracked and made available to users with the appropriate security permissions:

User ID

Date and time

Application that was used to make the change or correction (User Interface, API, etc)

Reason

Future dates for effective data ranges, for changes that will occur in the future, shall be allowed, so that users can modify the system prior to scheduled changes to improve operational efficiency.

11. Data Collection Capabilities

The system shall include data collection functions necessary to read meter interval data and store that data in the central database. 

The system shall be able to read 20000 meters included in this project. And Also be able to read at least three phase electronic meters provided by ABB, L&T,DataPro, Dukes &Arniks and Secure, Landis & Gyr, and  Schlumberger. MSEB currently has more than 20,000 High end metering points and industrial customers.  So bidder shall explain how this system may be expanded to accommodate and communicate with 3025,000 three phase electronic meters in the future.

11.1 Multi-vendor and Large Scale Operation Support

The provided system shall have a proven track record  ofrecord of at least 10 years of supporting multi-vendor systems. MSEB currently has more than 11,000 large industrial customers and the meters used or in investigation include ABB, L&T, Dukes-Arnikcs, Datapro, Secure Landis & Gyr, and Schlumberger. The supplier shall demonstrate the capacity of the system by submitting documentrydocumentary evidence and actual field functioning of 20 different make with 20 different protocol for C & I energy meters with the system for successful operationto work with these vendors and ensure a successful operation.

The system shall also have a proven record to support large scale and mission critical metering data collection operation.

11.2 Meter Reading System Functionalities

In order to ensure a successful and effective meter reading system, the vendor shall provide the following features.

Supports partial read. If the read meter supports partial read to reduce meter reading time and cost

Support both inbound and outbound calls.

Support event inbound call: for at least power outage and restoration.

Support daisy-chaining and master/slave phone lines

System shall automatically retry failed meter reading at least 3 times after a user specified period.  If all 3 trial fails, system will then raise an alarm to notify operator to further investigate.

Support multiple communication channels to the same meter. MSEB might expand each specifieddistrict office system to read 15 minute interval data for 210,000 meters on daily basis. In order to support this heavy loading, bidder shall provide proof that the proposed system has ability to be expanded to read at least 100 meters simultaneously. And meet at least following requirement

The system shall support up to 30 communication channels on one single workstation. (Which means, one single computer can read 30 meters simultaneously)

Supporting multi-site and multiple operator workstations to perform meter reading simultaneously

All data shall be stored in one central database, and operators can access these data from multiple workstations simultaneously.

11.3 Event notification:

The system shall provide an event table which allows the utility to interface to meter outage notification and other trouble tracking systems with a Standard Query Language interface.

For potential future expansion, MSEB might consider expanding the system to accommodate other meter types. Therefore bidder shall demonstrate the capability to read or manage data collection from electric, gas, and water AMR systems.

11.4 Communication Support

The proposed system shall support the following media for the meter reading:

PSTN network

GSM / CDMA network

TCP/IP networks

Such reading process shall be protected by password and meter configuration details.******************

11.5 Data Collection tasks

To support production scale operation, the system shall automatically manage its load and processing tasks with minimum operators intervention. Therefore the system shall support sScheduled or pre-specified meter reading. The system shall allow operator to define at least 100 different reading cycles. And associate each individual meter to a reading cycle at any frequency down to 5 minutes.

It shall be possible to associate each meter with at least four reading cycles

11.6 Ad-hoc meter reading:

MSEB operator shall be able to use the GUI interface to initiate request to read a meter immediately.

12. Time Changes (Daylight Savings Time, Time Zone Changes)

The system shall be designed to handle any combination of meter hardware in the field that can be mixed between Standard Time and Daylight Savings Time. This is critical for time setting of the field equipment when all metering hardware cannot be on the same time reference.

When data is retrieved from the meters, it shall be converted to a Standard reference time so that the database has the same reference time regardless of the mixture of metering hardware.

When more than one time zone exists, the system shall adjust for the time zone change when setting time in field metering equipment or will adjust the data so that it can be analyzed at the system level by taking into account time zone changes.

13. Data Processing and Analysis

The system shall process the retrieved metering data and perform the necessary tasks to ensure the metering data is valid and is ready for billng. It should offer following features

13.1 Calculation Engine for Meter Data Aggregation and Analysis

The system shall support complex aggregation and data analysis through a common calculation module.  This calculation module shall be capable of performing vector and scalar operations on channels of meter data.  The calculation engine should be simple to use, requiring no special programming or programming skills.   Users shall be able to utilize the calculation module to set up “formula channels” in which calculations are performed and stored in the systems.  Users shall also be able to flexibly access the calculation module while using charting, graphing and reporting tools.  For example, the user shall be able to specify a formula (i.e., Channel 1 + Channel 2) and immediately graph the result while performing analysis of data in the system.

13.2 Calculation module functions

The calculation module shall include functions in the following categories:

Vector calculations, where mathematical functions are performed on streams of interval data (channels).  Vector calculations will include at least the following functions:

Simple mathematical operators such as addition, subtraction, multiplication and division.

Complex mathematical operators such as sine, cosine, tangent, square and square root.

Unit Conversion functions such as:

A function to calculate power factor from kwh and kvarh

A function to calculate power factor from kwh and kvah

A function to calculate kwh from kvarh and kvah

A function to calculate kvarh from kwh and kvah

A function to calculate kvarh from kwh and kQh

A function to calculate kQh from kwh and kvarh

A function to calculate average volts from V2H

A function to calculate average amps from I2H

A function to calculate V2H from average volts

A function to calculate I2H from average amps

A function to convert secondary voltage or current values to primary voltage or current values

A Function to convert engineering units to pulses for metered channel interval data

A logical function set to allow users to specify if, then, else statements.  The user shall be able to nest if statements in a formula so as to allow for complex calculations such as baselines for curtailment programs and billing factors for ratchet or stepped rates.

In addition to Vector functions, the calculation engine shall include scalar functions for calculating or creating billing factors from load profile data.  These factors shall include at least:

A function which returns the highest N numder of values for ‘ch’ over the time period specified and the values from k additional channels that occurred at the same times as the N highest value on the reference channel, ch.  Also returns the dates and times at which they occurred.

A function which returns the lowest N values for ‘ch’ over the time period specified and the values from k additional channels that occurred at the same times as the N highest value on the reference channel, ch.  Also returns the dates and times at which they occurred.

A function which calculates load factor for the entire period

A function which counts the number of intervals with zero value within the period

A function that returns a single value that is the Nth highest peak

A function that returns a single value that is the Nth lowest value

A function that returns the sum of all the values within the time period

A function that returns the average of all the values within the time period

This function returns the absolute value of a single scalar value

A function that counts the number of occurrences of a specified status (such as power outage) being set or reset within the selected time range

A scalar “if” function, where condition, true result, and false result are all functions and expressions that evaluate to a single value.

The formula engine shall include operators which allow for interval and channel statuses to be set or examined as the result of a formula.

13.3 Energy Losses Calculation

The system shall support energy loss calculation. It shall should support complicated calculation for both transformation and transmission loss. It can be used that for adjusted energy consumption.

13.4 Named Formulas

Because a complex mathematical formula may be re-used multiple times in the system, the system shall allow users to create and save “Named Formulas” which are formulae comprised of one or more functions of the calculation module so that those formulas may be created once and used many times for different service points or service point channels.

13.5 Formula Constants

The system shall allow for the creation named formula constants which allow users to set constant parameters for use in calculations.  The formula constants shall be able to be set at the system, service point, and service point channels.  The calculation engine shall be able to reference these constants by name for use in aggregations and other calculations.

14. Data Validation

Whenever data is collected, the system will automatically validate the data collected by checking against user supplied tolerances, such as minimum and maximum demand, power factor, and any status information returned by the meter (e.g. power outage).  These parameter settings may be either at system level and/or on individual meter level.

14.1 The system will provide the following features for automatic validation of data:

During communication with the meter, the system shall verify the following parameters:

Verify that the device ID of the meter matches the device ID stored in the system

Verify that the clock of the meter is within a maximum tolerance compared to the standard time of the collection system. 

If the time difference is within a user set tolerances the system shall re-set the meter clock to match the system clock, providing that re-setting the clock does not cause the meter to cross an interval boundary

14.2 The system shall perform the following validations following collection of the data from the meter.

Verify that the difference between the higher consumption peak and the one placed two before the last in an interval is within a permitted range (configurable). This verification helps to detect peaks arising from the transmission of data or peaks arising from tests in the meter.

Verify that the difference between the present daily average consumption and the historical daily average consumption of the previous year or months is within a configurable range.

Verify that when the data is obtained with a specific meter, this is not in testing mode.

Verify that pulse overflow conditions are not present in each interval. This takes place when the reading of the number of pulses measured is too high to store in one record of the meter. In case this situation takes place, it means that there is a wrong stepping factor in the meter, that the relationship between the transformers is not correct or that there are hardware problems in the meter installation.

Verify that the metered energy in the cumulative consumption register is within a configurable percentage or multiplier of the sum of the load profile.

Power Outage Status

Short/Long Interval Status

Reset

Watchdog Timeout

CRC/ROM/RAM Checksum Error

Edited Intervals: this valudation applies only to re-validation of edited data, or to data imported from another system with editing capabilities.

High/Low Limit Demand

High/Low Limit Usage

Excluded Intervals – print warning on report but pass data

Parity Error

Load Factor Limit

Power Factor Limit

Interval % Change

Alarms/Phase Error

Interval Tolerance

Usage Tolerance

Time Tolerance

Zero Interval Tolerance

Power Outage Tolerance

Visual Demand Tolerance

Overlap

Redundant Channel

[MSOffice1]
14.3 Validation Severity Levels

The validation functionality of the system shall allow different Validation checks to be assigned different levels of severity.  Primary levels of severity which are required in the system are as follows:

14.3.1 Warning

Failure of a validation check with a warning level of severity generates a log event, and a validation report to identify intervals which are out of tolerance but does not interrupt further automated processing such as upload to billing systems.  The intervals which have failed the check will be marked with a status of “Warning”.

14.3.2 Fail

Failure of a validation check with a fail level of severity generates a log event, and a validation report to identify intervals which are out of tolerance.  If automatic estimation is configured, the validation failure will cause the auto estimation routine to be invoked, and the validation routines to be re-run.  If automatic estimation is not enabled, or the data fails validation after auto-estimation any further automated processing of the failed data will be halted, a report and log event will be generated, and a task will be scheduled for manual editing or acceptance of the data.

14.3.3 Logging of Validation Failures .Failures.

The system shall record all validation failures and warnings in a log which can be reviewed by operators and stored for auditing and reporting purposes.

15. Meter Data Estimation

The Meter Data Estimation shall allow MSEB to configure whether automatic data estimating or no automatic data estimating

The metering data can be estimated automatically in the system.  The estimated data can either be copied from a redundant/check meter if one exists, or copied from a reference meter (one that will have a similar profile) with a scaling factor applied.  There will be, as a minimum requirement, a provision to retrieve data from another meter of the same time period from 'yesterday', 'last week', 'last month' or 'last year'.  All data that has been estimated, whether manually or automatically, will be assigned a different status flag depending on how the estimation was done.  The system shall allow at least five MSEB defined status flags.

For automated data estimation, the system can first check the length of the data gap. If the gap is less than an hour, the system can use linear interpolation.  If the period is longer than one hour, the system will either copy data from a redundant channel if there is one.  If there isn’t one, the system can be configured to copy data from a specific meter from last week, the current month, last month or last year with a scaling factor applied.

The system will support manual estimation, such as second choice of meter ID if the first choice is not available, four weeks average, linear interpolation for over one hour, etc.

When running the daily automatic estimation, the system will print a list of all meter IDs scheduled for automatic estimation.

16. Data Editing and Estimation

The system shall provide a GUI interface for operators to manually editing the data. Whenever data fails any of the validation checks, the system shall report and continue processing the data. If the data exceeds the defined range, then an operator is needed to investigate and decide how to repair the data. Once the data has been edited, it shall be validated and subjected to all standard automated processing. The system shall allow for at least the following functions to be performed in the estimation and editing engine.

·        parameter based estimation algorithms

·        user defined estimation algorithms

·        editing of individual values and statuses in the user interface.

16.1 Parameter based estimation functions shall include:

Estimation of interval data based on meter readings

Replace all values with constant value

Multiply or divide by a constant value

Add or subtract a constant value

Copy values from a reference channel or register – with or without scale value

Copy values from a previous time period

Linear interpolation

Slide a range of interval data ahead or back in time

Split or combine intervals

Set or reset one or more statuses

Restore previous version

Delete data (mark as deleted)

16.2 Capabilities for direct editing of individual values on-screen shall include:

Add or replace values manually on screen

Modify status manually on screen

Display and/or edit multiple channels on the same screen

Copy or cut and paste string of values and statuses from one channel to another

Copy or cut and paste string of values from spreadsheet

Copy or cut and paste values and statuses within the same channel

User defined estimation algorithms shall be able to use,

Any of the mathematical functions, nested conditional statements, unit conversion functions, date/ time and TOU functions, historical time references, constants, unit conversions, and references to additional channels supported by the calculation engine module described in section X. Xx13.1 of this specificationdocument.   

Editing and estimation shall be able to be manually initiated through the user interface or configured to automatically occur based on criteria such as failed validation or missing data being true. Automatic estimation shall use parameter based or user defined estimation algorithms.

16.3 Edit Logging and Tracking

The system shall store original data and other information required to track any edited value through all versions back to the original value obtained from the meter.  Any edited intervals shall be marked with an “Edited” status flag.

Additionally, the system shall have an edit log which records the following information anytime an edit is performed:

User ID of user performing the edit

Data Edited

Date and Time

Reason

The system shall allow the edit log to be viewed or printed whenever necessary, and with any subsequent validation reports for the edited data. 

17. TOU Functionality

The system shall provide functionality to report and export data for use in billing on time of use rates.  This time of use functionality shall include the following:

17.1 Building Blocks

A time of use schedule is a combination of several building blocks arranged hierarchically.  These blocks shall include the following:

A “block”: the times during a week that a particular rate is in force.  Types of block may include on peak, off peak, shoulder peak.  Block names shall be user-definable

A “Season”: the period of year for which particular time of use blocks are applicable.  Seasons shall be user definable.  A given schedule shall support at least 10 seasons.  Additionally, users shall be able to define blocks which are applicable regardless of season.

17.2 Time of Use Block

A time of use block is defined as the period or periods of a given week for which a particular rate is in force.

Each time of use block shall be defined by the following parameters:

Unique Name, to be assigned by TPCMSEB

Day of week.  Options for day of week shall include:

Individual Days of the week

All Weekdays

Weekend Days

Holidays

Any combination of the above

Time of day at which the block begins

Time of day at which the block ends

Parameters of interest

Energy

Demand

Energy & Demand

It shall be possible for a block to be defined for the entire year, or for a particular season. 

17.3 General TOU requirements

Users shall be able to define time of use schedules for at least five years in the future.  Each time of use schedule shall be able to support up to five (5) seasons, and up to 100 different time of use blocks.  Additionally, users shall be able to define at least 50 holidays per year. 

17.4 TOU User Interface

Users shall define time of use schedules using an intuitive graphical user interface which represents schedules in a tree format.

18. Reports

The system shall generate reports for meter reading, data validation, estimation, export, events, communications and logs. tThe system shall also integrate with a commercially available reporting package, such as Crystal Reports, to allow MSEB to define custom reports for unique operational requirements.  Standard system reports shall include reports for use in the analysis of data, and the operation of the system

18.1 Characteristics of standard reports

18.1.1 Export Format

Reporting tools shall offer users the option of exporting reports to disk using a variety of standard windows formats including, at least, PDF, Word and rich text format.

18.1.2 Date selection

When running a report by date span, the system shall provide users with the option to enter specific start and stop dates, or to run reports using standard time scales such as:

Today

Yesterday

Week To Date

Month to dDate

Last Seven Days

Last thirty days

Last Week

Last Month

Last Quarter

Last Year

18.2 Operational Reports

The system shall provide standard reports to assist users in the operation and maintenance of the system.  Operational reports shall include the following reports, at a minimum:

18.3 2.1 Data Availability Report

The system shall provide a mechanism to report on the time periods for which data is available at a selected service point.

18.4 2.2 Data Gaps Report

The system shall provide a report which identifies gaps in interval data during a user-specified period.

18.5 2.3 Analytical Reports

The system shall provide extensive capabilities for analytical reporting on the interval data stored in the system.  The system shall include, at a minimum, the following reports.

18.6 2.4 Engineering Units Report

A report which provides an interval by interval listing data in selected channels.  The user shall have the option to select the timeframe, whether data is to be displayed in demand, energy, or pulse units.  The user shall also be able to select daily, detail, and peaks display

18.7 2.5 Coincident/Non Coincident Peak

The system shall provide a report which cCalculates and prints the non-coincident peak, coincident peak, and load factor for each contributor.

18.8 2.6 Weekly Detail

The system shall provide an interval demand report for a specified channel or all channels. The high, low and total for each day will be  printedbe printed, along with a peaks summary.

18.9 2.7 KVA Report

The system shall provide a report whichreport, which provides an interval listing of calculated KVA and contributing metered values, including kW, kVAR, Power Factor, Voltages, and Amps.

18.10 2.8 Reading Detail Report

The system shall provide a report whichreport, which provides a detailed listing of meter readings, associated status flags, and a graph of reading data.

18.11 2.9 Time of Use

The system shall provide a report which displays usage and demand based on a point’s assigned time of use schedule.

19. Interactive Graphics

The system shall provide an interactive graphics package which allows users to graph and analyze load profile and load profile channels data in a flexible way.  Interactive graphics shall be accessed through the standard GUI of the system. 

19.1 Graph types:

The interactive graphics module shall include, at a minimum, the following graph types:

A Detail demand graph which shows graphs of the detailed demand for one or more service point channels for the specificedspecified time period

A peak day graph which shows the detailed demand profile for the peak day of a specified time period

A summary graph which can display the following summary parameters for a channel

Peak demand

Low Demand

Total Consumption

Peak and Low Demand

Load factor

19.2 Graph Data

The interactive graphics module shall allow users to display data directly from service point channels, metered or calculated, and to specify a formula in the syntax of the calculation module and graph the result.

19.3 Date selection

The interactive graphics shall allow users to select the date span to graph, the system shall provide users with the option to enter specific start and stop dates, or to run reports using standard time periods such as:

Today

Yesterday

Week To Date

Month to Ddate

Last Seven Days

Last thirty days

Last Week

Last Month

Last Quarter

Last Year

19.4 Graph Operation

This screen must show a graph of each measured variable, with enough detail to visualize the meter data. It must contain, at least, the following elements and options in screen:

Consumer lient’s account number.

Service Point identification.

Premises Identification

Interval displayed

Start time of graph

Stop time of graph

Maximum Value

Time of maximum value occurrence

Summary value for the graphed variable

Graph type

Meter Identifier (if appropriate)

A graph of the selected parameter.

Time Zone

The scale of the Y axis of the graphic must be self-adjustable to clearly visualize the measured variable.

A direct access to the data used to draw the graphic must be presented.

19.5 Graph Formats

It shall be possible to display interactive graphs a number of different formats.  These formats shall be able to be selected by the users in the GUI in the following formats:

Line graph

Area Graph

Bar Graph

Pie Chart

Individual Points

Combination Line and Bar Chart

It shall further be possible to display graphics in 2d 2D or 3dD formats.

20. Interactive Functionality

In addition to simple display of graph materials, the system shall provide the following interactive functionality to make analysis and use of data simpler and more efficient for users.

20.1 Graph Re-Run

When the system displays a graph, it must preserve the set-up parameters used to configure the graph, and provide users with the option to alter the set-up parameters and re-run the graph.  It must allow users a mechanism to tab through graphs which have been run previously to generate comparisons and perform analyses.

20.2 Interactive Display Characteristics

Display characteristics such as line colour, graph type (i.e. line or bar or pie chart) shall be selectable by the user on the screen.

20.3 Mouse-Over Functionality

If the mouse pointer is placed at a point on the graph, the screen must display the time, source, and value for the point over which the mouse pointer rests.

20.4 Data Output

The system shall provide the user with the following options to export chart data from the interactive graphing module:

The user shall be provided with an option to print the chart to a local  printer.

The user shall be provided with an option to store a digital image of the chart on the user’s local hard drive.

21. Interfaces to Other systems

The System shall provide a number of defined interfaces to existing systems as described below.  Additionally, the system shall provide an open API’s that will enable MSEB or a third-party to build additional interfaces.  The primary interface will be a text-file based interface to the MSEB’s billing system. 

21.1 Billing system interface

The system shall provide an interface to the MSEB billing system using the native text-file format of the existing MSEB billing system.  Export shall be processed automatically on a cycle basis using the automated scheduling engine.  Data exported will include meter data, and other billing factors calculated using the TOU module.

21.2 Open API’s

The system shall provide APIs for meter data and configuration data which enable MSEB or a third party to integrate the system with CIS, CRM, Asset Management, or third-party analysis systems. 

API’s shall be based on an open standard, such as XML.

The API shall allow for both programmatic and file based access.  For programmatic access, the communication mechanism shall be Web Services.  For file based access, the system shall provide a file scanner whereby formatted files are loaded to a predefined directory automatically imported.

API’s shall be integrated with the security infrastructure of the system, and require a username and password to operate.  Access to functions using the API shall be granted and controlled in the same way as access is granted and controlled through the user interface.

21.3 Configuration API

The system shall include a configuration API which supports EXTRACT/ADD/and EDIT functions for all configuration data.

21.4 Meter Data API

The system shall include a meter data API which allows for metered values to be extracted, added, and edited.  Additionally, the meter data API shall allow access to the calculation functions described in section 13.2 ----- of this document to enable programmers of analytic applications to access the calculation flexibility of the system.

22. Web Data Presentment

System should provide a simple to use web page user interface across the entirethe entire application.

Should be able to provide a location for all reports pertaining to particular user and can  storescan store reports (and their selected parameters) that are most frequently viewed by end-users enabling quick access to user-specific energy data.

 Users may also be able to access saved reports via emails, which can be automatically “pushed” to them on a user-defined basis. All users should be able to setup their own email distribution schedules, specifying the frequency of distribution and email recipients.

23. Energy Analysis

Energy Analysis function shall provide users a series of analytical reporting tools and charts that enable up-to-the-minute enterprise energy reporting and analysis for all commodity points. Results can be quickly aggregated, and normalized for key variables such as weather, area, occupancy, or production units enabling benchmarking across any enterprise to identify the best and worst sites, down to the device level. Energy Analyst supports all commodity points and includes a number of display capabilities, including:

Total consumption for one or more individually selected meters or only the best or worst ranked meters in an enterprise.

Interval (hourly, daily, monthly, annually) meter consumption.

Average aggregate hourly load profile for one or more meters.

Average or peak hourly load profile for one point, or aggregate point group, consumption, maximum and minimum demand levels, and load factor on a monthly basis.

Aggregate interval meter values, coincident peak demand and time of occurrence, and percent contribution to the peak for one or more meters.

Load Duration curves showing the percentage of time a load persists at a given demand level for one or more meters.

Energy Analysis  reportsAnalysis reports shall be able   to track and aggregate at least 500 hundred meter points to provide users with a comparative analysis of enterprise energy use across facilities or departments. These comparisons then allow users to effectively:

Benchmark multiple facilities or departments based on actual activity levels or weather data.

Identify irregular occurrences of high-energy use.

Validate a facility or building system’s operational performance over time.

Validate time of peak demand charges, and assess whether the peak consumption hours correspond to peak time of use price periods.

Assess the frequency of time of peak demand, and assess whether more detailed alternate rate scenario analyses should be performed using the Cost Analyst Module.

Energy Analysis  supportsAnalysis supports all commodity points and includes the following standard reports:

REPORT NAME

REPORT DETAIL

Summary     

Displays total consumption for one or more individually selected meters or only the best or worst ranked meters in an enterprise. 

Time Interval         

Displays interval (hourly, daily, monthly, annually) meter consumption for one meter. 

Average Hourly Profile     

Displays an average aggregate hourly load profile for one or more meters. 

Aggregate Demand Summary         

Displays an average or peak hourly load profile for one point, or aggregate point group, and reports consumption, maximum and minimum demand levels, and load factor on a monthly basis. 

Aggregate Peak Load       

Displays aggregate interval meter values, and reports coincident peak demand and time of occurrence, and percent contribution to the peak for one or more meters. 

Load Duration        

Displays the percentage of the time a load persists at a given demand level for one or more meters

24. Data Analysis

Data Analysis functions shall  provide standard charts, data visualization, statistical analysis, and data export tools to help users analyze both commodity and process data collected through the Itron server.  Data Analysis includes the following capabilities:

multi-point trends - time-series interval data for several points. At least 4 points can be displayed in one trend graph.

Daily and average load profiles for multiple days.

3-D surface plots of the 24 Hour Line Plot (value vs hour vs day).    

One point value against another for corresponding time intervals and determines a coefficient of correlation between two points

Maximum, minimum, and average values for several points.

Histogram of hourly distribution of equipment runtimes for one point, total hours and percent distribution of equipment runtimes for multiple points.

Archived interval data in a tabular grid for viewing, printing, and exporting.

The standard reports in the Data Analysis relieve users from having to sort through tedious spreadsheets and data archives and provide a platform to collect, analyze, and archive key results from these comparisons to form a database of knowledge. These reports shall be  designed to provide users with a systematic, repeatable process to view plots or data views of critical relationships in a building system. 

Data Analysis shall  include the following standard reports: 

 

REPORT NAME

REPORT DETAIL

 

Single Point Trend

Plots time-series interval data over any time period for one point.

 

Multi-Point Trend

Plots time-series interval data for several points with up to two point unit types.

 

24 Hour Line Plot

Plots daily and average load profiles for multiple days.

 

3-D Surface Plot

Plots 3-D representations of the 24 Hour Line Plot (value vs hour vs day).  

 

Scatter Plot

Plots one point value against another for corresponding time intervals and determines a coefficient of correlation between two points

 

Statistical Summary

Displays maximum, minimum, and average values for several points.

 

Single Digital Point

Displays a histogram of hourly distribution of equipment runtimes for one point

 

Multi-Point Digital

Reports total hours and percent distribution of equipment runtimes for multiple points.

 

Data View and Export

Displays archived interval data in a tabular grid for viewing, printing, and exporting.

 

Histogram

Displays frequency and cumulative % distribution for user-defined value bins for a point.

     

25. Meter Reading ReconcilationReconciliation

It shall have a function to do meter advance reconciliation where visual meter readings may be entered at any time and it will calculate the meter reading that is expected for that time. This allows independent verification of Interval pulse data to actual meter readings and is required to detect pulse initiator and recorder hardware, failures, meter change out, and changes to, multipliers as the result of changing metering Cts CTs and PTts.

It also supports Validation by Time Period where visual meter readings may be entered for any time Period ( e.g. monthly, quarterly, annually). Energy (KWH/KVARH) from the meter readings is then compared to the energy from the pulse-based recorder or meter.

26. Totalization

Totalization supports summation of a number or combination of channeled metering data.  Data channels can be added or subtracted : summary files (e.g. total for a substation _ can be summed with other summary files or individual sets of metering data.  All reports and graphs can be run on  toatalized files just like any other pulse or engineering unit interval data file.

27. Error Messaging And Logs

It shall displays all error messages to the screened for 10 to 30 seconds, then times out and continues processing. These error messages one written to a file on disk with a time stamp so that an operator can review them later.

It was designed to operate in  a very  automated, unattended mode.  To run in this mode, a full set of logs are maintained on-line for all activities such as meter communications, task execution, upload communications, and reconciliation.

28. Features Of The Network Licenses

Base System with report package

Remote Interrogation Package

Graphics Package

Spreadsheet File Formal Package

Direct Uphold of Handheld Readers

Time –of- Use Package

Totlalization Package

Portable Reader Package

Web Package which also includes ODBC Interface Package.  

29. System Set Up For MSEB

MSEB intends to read remotely 20000 electronic meters installed at various EHV substations / Feeders / All HT consumers( Commercials(Commercials and Industrial customers) of its transmission and distribution network, .

, DTCs in MIDC and Urban areas spread over the entire state. etc. of its transmission and distribution network.

The Software Network License system will be installed at Mumbai, and Pune and Nagpur. Dedicated server, workstations, modems and phone lines will be installed at all locations.  The data collection, validation and export will be performed locally.  However, MSEB will consider to use existing LAN/WAN infrastructure to communicate between the offices and back-up both meter and metering data information to the central office.

In the configuration / set-up, each.  Network Network site has a server which holds both the database as well as Web database. The database controls both the meters and meter data information while Web database contains metering data presentable to the end customers.

The Main server and the Workstations are dedicated hardware for meter data collection.  They are the production system and shall be installed in server environment with proper protections.

The workstations will dial the meters, validate and estimate the metering data and export these data if requires.  Also the workstations can automatically export validated data  intodata into web database and ready for external customers access.

Since meter readings are considered critical, disc mirroring or similar approach shall be used to provide redundancy.  Secondary storage media such as magnetic tapes shall also be provided.  Automatic backup to tape of meter readings that one months old is preferred but a  usera user-friendly interface to do manual backup is acceptable.

          In the design of the system, a strategy shall be used such that any failure of the communication front –end serving a group of meters (with the communication media still in tact) will not disable the system from retrieving that same group.

          Not all meter locations have telecommunication facility. Some are located in remote areas with no nearby public telephone land lines.  The Supplier shall propose different approaches to the problem.  MSEB will select among the proposed solution.  The selected solution shall be part of the Supplier’s deliverables.

30. Summeary Of Required Software And Hardware ConfugurationConfiguration

Three Three Network License will be installed at Mumbai, Pune and Nagpur and Nagpur . Each Network system configuration is designed to 20000 meters at a 6 hour6-hour time window.

For a Web server, the available data to customer will be up to three months. New and powerful databases are required to support more data and customers.

Each Network System will consists of :

.         One Main server, which host server data, Web data

.         One web server, which will be installed in CCU for public data access

.         Four workstation. These are dedicated workstation for dialing validation and export.   

.         Required. PSTN telephone lines will be installed for dialing

The supplier must work closely with MSEB and their IT engineers to recommend solution on issues like server redundancy, disk array/mirror, disaster recovery, etc.

SYSTEMS HARDWARE AND SOFTWARE REQUIREMENT TABLE (AT EACH SITE). THREE THERE ARE TWOHREEHREE NETWORK LICENSE STATION

ITEMS

QTY

SPECIFICATION

SUPPLIUEDD BY

SoaftflowerSoftware License

Network License

3

Meter data collection

Supplier

Web License

1

Web Presentation

Supplier

Pervasive SQL License

1

At least 10 Users license, Required for system operation

Supplier

Office AMR Center Hardware and SoftwareH/W and S/W

Main Server

12

PROLIANT, PENTIUM 4,20 GHz 512 MB base memory, Muthiprocessor-8+16+80 GB; Line-density-optimized for rack mount environments, hot plug RAID memory.Detailed in Annexure-I 

Supplier

Workstations

43

Detailed in Annexure-I  Pentium IV, 22GHz 512M RAM, 80G hard disk.  Two RS232 serial parts, VGA   800 x 600 CDROM, floppy disk, 100ml Bit network card, keyboard, mouse Scanner

Supplier

Web Server

12

Detailed in Annexure-I  Pentium IV 1000 MHz 256M RAM, 80G hard disk.  VGA 800 x 600 CDROM, floppy disk, 100m Bit network card, keyboard, mouse Linux, Apucha, Tomcat.

Supplier

Printers

3

Detailed in Annexure-I 

Supplier

Modem

6

Good Hayes compatible modems, preferably already tested in focal environment.

Supplier

PSTN Lines

6

Data graded PSTN lines

MSEB/Supplier

       

ITEMS

QTY

SPECIFICATION

SUPPLIED BY

UPS

31

Detailed in Annexure-I  Capable of running both server and workstations, Preferably it has a remote shut down functionality.

Supplier

Network Switch

13

A switch enough ports for all plus one for LAN.  Also allow for any future expansion.

Supplier

Power Supply

 

Prefer dual power supply

Supplier

Cables connection

 

All necessary cables and connection

Supplier

Furnmiiture

23

Computer table and chairs

Supplier

Meters End

Electronic meters  meters

 

Electronic meters for installation ,ifinstallation, if needed

MSEB/Supplier

Meters programming software

 

Provided by meter manufacture alongwith Proprietory PROTOCOLS for meter programming and interfacing.

MSEB

GSM modems

 

If GSM modem is used

Supplier

GSM antenna/mount

 

If GSM modem used, antenna is installed

Supplier

Modem/PSTN lines

 

If PSTN line is used

Supplier

Meter boxes

 

If needed

MSEB/Supplier

31.METER COMPATIBILITY

          The software should support at least the following brand of meters:

·        Datapro                                   Any model already approved by MSEB

·        L & T                                                 -do-

·        Secure                                               -do-

·        ABBEMF                                             -do-

·        2xxx Alpha meterDukes Arnics                                    -do-

·        Advanced Control System      Emax Recorder

·        EMAIL Ltd. (Australia)            EI Meter

·        Landis & Gyr (Europe)            FCL/FCMFAF/EMT/EKM/FBC

·        Schlumberger (USA)               DataStar, Quantum, Fulcrum,MT20

·        Schlumberger (UK)                 PXAR (indigo) Spectra

·        Siemens (UK)                          S4S Meter

32.Spare Parts, Tools, and warranty

The Supplier shall furnish spare parts for all replaceable parts of the Center Retrieval Station with a list identifying each one and the specific sub-assembly to Retrieval Station with a list identifying each one and the specific sub-assembly to which it applies. The spare parts shall be of sufficient quantity to cover 2 years of maintenance, Spare parts support shall be made available for at least 10 years.

The Supplier shall furnish the special tools necessary for installation, start-up, operation and maintenance of the Central Retrieval Station and accessories furnished.

The Supplied materials shall come with a one-year warranty on parts and service provided by the local representative of the supplier. In case of repair and/or replacement within the warranty period, all costs, including out-of-country shipment insurance charges shall be borne by the supplier.

The Supplier warrants that the Goods supplied under the Contract are new, unused of the most recent or current models, and that they incorporate all recent improvements in design and materials unless provided otherwise in the Contract. The Supplier further warrants that all Goods supplied under this Contract shall have no defect arising from design, materials or workmanship.

This warranty shall remain valid for twelve (12) months after the Goods, or any portion thereof as the case may be, have been delivered to and accepted at the final destination indicated in the Contract. In case of repair and/or replacement within the warranty period, all costs, including out-of country shipment insurance charges shall be borne by the supplier.

33.Quality Assurance Requirements

The manufacturer shall have a well-organized Quality Assurance Program (QAP) based on ISO 9000 Series to assure that items and services, including subcontracted items and services comply with this specification.

All design, manufacturing, processing, testing and inspection operations affecting the equipment or material shall be governed by Quality Assurance procedures in accordance with the directives of the ISO 9001 standards while the production and installation shall be governed by quality  assurance procedures in accordance procedures in accordance with the directives of the ISO 9022 standards. A tentative QAP shall be submitted together with the bid and shall meet the requirements stated.

For the Central Retrieval Station where site installation, test and commissioning work is involved, the Supplier shall prepare contract specific quality assurance procedures in agreement with the Purchaser prior to commencements of such works.

The Supplier shall be responsible for specifying the quality assurance requirements to his subcontractors, for approving subcontractors quality assurance program and for ensuring compliance with the requirements.


ANNEXURE-I

 
Technical Specification for Computer Hardware to be provided by SUPPLIER

1:Main Server / Web Server:

Sr. No

Description

Specifications

1

Make

Manufactured by ISO 9000 and 14000 manufacturing unit

HP/COMPAQ/IBM ONLY

2

Model

Must be specified and manuals must be submitted

3

Processor

Intel Xeon 3.0 GHz or higher 

1 MB L2 Cache memory, Front Side Bus - 800 Mhz

4

Rack Mountable

4U- Rack Mountable Server with rack (19” x 42U Rack)

5

No. Of processors

One Up-gradable to two

6

Memory

2 GB DDR RAM / Scalable to 8 GB max ECC DDR RAM memory (200 MHz)      

Multibit Error Correction capability using ind std ECC DIMM    

7

Bays Available

8 bays - six hot swap disk bays,  (1) diskette,  (1) CDROM

8

HDD

4 * 73 GBGB(hot plug) Ultra160 SCSI disks,   10 K RPM,

9

Controller

Dual Channel Ultra 320 SCSI Controller

10

Raid

Dual Channel Ultra 320 Raid controller with 128 MB battery backed ECC cache

11

Networking

2 x 10/100/1000 MBPS Ethernet controller

12

Ports

Two USB ports and 1 serial 

13

Bus Slots

PCI 2.1 (33MHz),  5nos. PCI slots - 4 no.64 bit /100MHz  + 1 no. 32bit/33 MHz

14

Systems Management

Dedicated Service Processor   with LAN connectivity to provide for remote console and management / diagnostics independent of the hardware and OS.  

 -Remote power cycling of server ( power on and off )

-Remote POST , Remote Access to RAID and SCSI configuration  through Remote POST Console

 -Shared serial port allowing connection to the Dedicated Service Processor / PCI Card and /or the operating system through a single modem.

-Monitor temperature, fans and power supplies.

-Pre failure warranty on CPU, memory  &    

  HDD

15

CD ROM drive

48 X speed or better EIDE CD ROM

16

Floppy drive

1.44 MB 3.5”

17

Fans

System fans for cooling for power supply and processor

18

Power supply

Redundant Hot pluggable power supply

 –

2 x 600 W or more  (N+1 redundancy)

19

Software

Installation and configuration utilities, System Administration Software.  Web based server management software for monitoring system health, environment, alert notification, critical event action  

20

Certification

MS Windows 2000 /Linux essential

21

Operating System

Win 2K Server, with media and manual, Antivirus for Win2K Server

Antivirus should provide comprehensive Virus protection for Windows based network.

It must provide Virus protection at the Gateway for all inbound and Outbound HTTP, SMTP, & FTP Traffic across the network (with Firewall for Web Server).

It should

-         Detect    and     remove viruses   hidden in email attachments, prevent it from spreading     through   Microsoft Exchange   Environment, Lotus Notes.

-         Efficiently safeguard Multiple Servers and Domains from Virus attacks

-         Provide centralized, Web based, real-time desktop virus protection for Enterprise Desktops with integrated server based deployment and control

-         Manage virus protection across the enterprise network, through single console.

22

Backup Device

VXA –1, 33/66 GB with 3/6 MBPS transfer rate /DAT drive 33/66 GB with 2 cartridge/media

23

Audited TPC-C throughput

Must have audited TPMC rating Certificate must be attached

23

Keyboard

Standard Keyboard (104 Keys)

24

Mouse

PS/2 type Microsoft or equivalent scroll mouse

25

Monitor

21" Colour Monitor, Max. pixel rate of 110 Mhz,0.28 MM Dot Pitch with capability to support resolutions of 1024x768 or more Monitor should be able to support Horizontal frequency of upto 69kHz. and vertical frequency of upto 120Hz. Should be MPR-II compliant/FCC Class B Certified/UL Certified.

26

Accessories & Service support

Good quality mouse pad and dust cover for the system and must have service support in Maharashtra

27

 Furniture

Suitable Furniture for above specified Server

28

Warranty

3 Years Onsite

 


2 : Workstation

Sr. No

Description

 Specifications

1

Make

Manufactured by ISO 9000 and 14000 manufacturing unit

IBM/HP/Compaq Only

1

Model

Must be specified and manuals must be submitted

2

CPU

Pentium 4, 3.0 HT GHz (or higher speed) processor with 1 MB L2 Cache memory

3

Memory

512 MB DDRAM Memory

(single DIMM) expandable up to 4 GB

minimum 1 DIMM slot should be free

4

Mother board

Intel 915G chipset based motherboard having following features:

·        3 PCI & 1AGP slot Bus architecture.

·        Minimum 3 PCI slots

·        Should have Ultra ATA-100 controller onboard.

·        Chipset should support for 533 MHz Front side bus.

5

Monitor

·        Low radiation, 21”SVGA, color Monitor offered should be MPR-II compliant/ FCC class B certified/ UL certified. Max. pixel rate 0.28 MM Dot Pitch and Support resolutions of 1024 x 768 and above

6

Display controller

Intel Extreme 4X integrated graphics

7

Hard Disk

Minimum 80 GB, Ultra ATA-100(EIDE), 7200 RPM hard disk with data transfer capability up to 100 MB/sec with SMART III technology

8

Floppy Drive

1.44 MB floppy drive

9

 CD ROM

48X or higher speed IDE CDROM drive.

10

Ethernet Interface

32 bit PCI, 10/100 Mbps Intel Ethernet (Integrated on motherboard) with support for PXE and WAKE ON LAN. The Enet should be supported  under SCO, Unix, Novell Netware, windows 98, windows 2000 and windows XP environment.

11

Audio Ports

Microphone jack ,Line in and line out with external speakers.

12

Ports

·        6 USB ports or more

·                    1 serial (9pin), one parallel, one  keyboard and one mouse port

13

Key Board

104 Keys standard keyboard

14

Cabinet

5.25” Bays   2 Nos.

3.5”Bays      2 Nos.

15

Mouse

PS2 type Microsoft or equivalent Mouse with scroll wheel optical

16

BIOS

Plug and Play Flash BIOS with facility of power on password, administrative password, Boot sequence control

17

Power Supply

180 watts or more SMPS with built in over voltage and surge protection. Power can be catered to all slots and bays.

18

Power Management

APM (Advanced Power Management) feature.

19

Manageability, Safety &security

DMI 2.0 compliant, WLP 1.1 program certified, in form of model name, model no, part no, cpu speed & encrypted security chip in build for security of data transfer in encrypt  mode

20

Operating System

 CERTIFICATION OF MICROSOFT WITH MODEL NAME MODEL NO AND CPU SPEED MUST BE ATTACHED (MANDATORY)

Pre-installed Windows XP Professional, Anti virus (latest definition) with all related drivers of PC

Machine should be with an additional partition with the OS for immediate recovery incase of OS crash (mandatory)

21

Office Software

MS office 2000 with Media, Manual  & License

22

Accessories & Service support

Good quality mouse pad and dust cover for the system and must have service support in Maharashtra

23

Furniture

Suitable Furniture for above specified PC

24

Warranty

3 years onsite

3: True Online Uninterrupted Power System  (UPS) 

Sr. No.

Item

Specifications

  1)      

Make

APC/ TVSE/EMERSON Only

  2)      

Model

 

  3)      

Capacity

2 KVA True Online

  4)      

Technology

Microprocessor Based High Frequency Switching

  5)      

Input Voltage

190 V AC to 260 V AC  or better on full load

  6)      

Input Frequency

50 Hz  +/- 5 %

  7)      

Input Power Factor

0.6 to 1

  8)      

Output Voltage

230 Volts +/- 2%

  9)      

Output Frequency

50 Hz    Sync  to mains supply User settable

50 Hz +/- 0.15% when on battery

10)      

Total Harmonic Distortion

Less than 5.0% and sinusoidal waveform on linear load

11)      

Load Power Factor

0.6

12)      

Certificate

International safety std. certification

13)      

Efficiency

> 85%

14)      

Communication Port

RS 232 for UPS Monitoring Software

15)      

Remote Monitoring

Must be available

16)      

Back-up Time

2 hours

17)      

Battery Type

Sealed Maintenance Free

18)      

Alarm / Indications

LCD screen and LED display for UPS status, Alarm messages & settings for user settable parameters

19)      

Audible Noise

 45 dba

20)      

Hot Standby Static Bypass with Automatic Transfer

Must be available

21)      

Protections

Circuit breaker at I/P, Fuse for Battery , Fuse for I/P, Electronic short circuit protection , Electronic overload protection

22)      

Application

Suitable for Server

23)      

Furniture

Suitable Furniture for above

24)      

Warranty

3 Years Onsite


4: Laser Printer (Colour, A3 Size Paper)

Sr. No.

Item

Required Specifications

1

Make

Manufactured by ISO 9001 & 14001

2

Model

Must be specified. All the relevant product brochures and manuals must be submitted.

3

Paper Size

A3, A4, Letter, Executive, Legal

4

Print Speed

27 ppm (letter)/28 ppm (A4) black & colour

5

Resolution

600 x 600 dpi

6

Memory

64 MB Standard Up-gradable to 256 MB

7

Paper Type

Plain paper, transparencies, thick stock (120 GSM), labels and envelopes

8

Paper Handling

Input Tray-500 sheet tray, 100 sheet multipurpose tray

Output Tray- 250 sheet face down bin

9

Duplex Printing

Automatic two sided printing

10

Color Matching

Automatic -document, photographic, graphics

11

Interface

1 Bidirectional IEEE-1284-C parallel port, 1 USB 1.1 port

12

Network Interface

10/100 Mbps Ethernet interface with UTP port

13

Printer Server S/W

Standard Print Server Software

14

Compatibility

Windows 98, 2000, XP, NT, Server 2003

15

Duty Cycle

120000 pages per month

 

 

 
 
 
 
 
Last Modified: Thursday, 11-Oct-2007 20:58:02 IST
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