REQUEST FOR PROPOSAL FOR SUPPLY, INSTALLATION AND ... · d) Data Acquisition system shall be positioned in the Measurement processing centre (MPC), server and display nodes shall

REQUEST FOR PROPOSAL

FOR

SUPPLY, INSTALLATION AND COMMISSIONING OF

HIGH SPEED DATA ACQUISITION SYSTEM

OF

INTEGRATED ENGINE TEST FACILITY

Request for Proposal on High speed DAS for Integrated Engine Test FacilityScope of work and services Annexure: 1

2

TABLE OF CONTENTS

SLNO. CHAPTER PAGE

NO.

A SCOPE OF WORK AND SERVICES 3

1 INTRODUCTION 3

2 INTEGRATED VIBRATION SIGNAL CONDITIONER WITH

DIGITIZER REQUIREMENT3

3 SCOPE OF RFP 5

4 GENERAL TERMS 13

ANNEXURE - 1 - SYSTEM CONFIGURATION 17

ANNEXURE - 2 - DATA ACQUISITION SYSTEM SPECIFICATION 19

ANNEXURE - 3 - INSPECTION, TESTING & DOCUMENTATION 47

ANNEXURE - 4 - COMPLIANCE STATEMENT 55

B TERMS & CONDITIONS 59


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1 INTRODUCTIONThe Semi Cryo Integrated Engine Test (IET) Facility is envisaged to carryout testing of Semi Cryo Engine and the Semi Cryo Stage.This RFP defines the scope and basic requirements for realization of HighSpeed Data Acquisition System for IET at ISRO Propulsion Complex(IPRC), Mahendragiri in Tamil Nadu.

INTEGRATED VIBRATION SIGNAL CONDITIONER WITH DIGITIZERREQUIREMENT (HIGH SPEED DAS).1. High Speed DAS (HDAS): Integrated Signal conditioning and Data

Acquisition System with a sampling rate of 50 Ks/sec to acquire TheVibration, Dynamic Pressure, Acoustics and Displacement parametersin real time.

a) Modular based signal conditioner and each signal conditioner shouldprovide the necessary bias current to ICP / IEPE accelerometers.

b) Signal conditioner outputs and digitized by independent ADC for eachchannel.

c) The system with 88 numbers of ICP / IEPE accelerometers signal withcurrent excitation and 24 numbers of piezo-resistive input with voltageexcitation.

d) DAS should acquire and log the data at selected sampling rate withTime synchronization.

e) Synchronization scheme between multiple chassis and systems shallbe provided.

f) Simultaneous sampling and acquisition of all the channels is required.g) Each chassis – controller can have maximum of 32 channels only. (

Total 112 channels can be configured in four chassis).h) Online monitoring of Data and Trend graph displays of process

parameters.i) Offline processing of acquired data with calibration constants for data

analysis.j) On-line monitoring of parameter (mv/V/EU/FFT/RMS/Time domain).k) Processing of acquired data with calibration constants for data

analysis.l) Real time performance calculation with on-line data and display of the

same.


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m) Digitized data to be stored in Local controller hard disk and also inServer.

n) Processor shall be inbuilt.o) Data to be transmitted using User Datagram Protocol (UDP) for

displaying data in the Display stations and TCP/IP protocol for Serverstorage.

p) The offline processing software shall process the entire channel withmaximum sampling rate of 50 KHz for 1 hour data within 20 minutes.

q) Reliable and user friendly software in Linux/Windows platform.r) Client server configurations) Rack mountable system with provision for augmentation

System Requirements:

ItemNo.of

channelsSampling Rate

Signal conditioner with Digitizer forICP/IEPE accelerometer inputs withcurrent excitation

88 nos. 50 KHz

Signal conditioner with Digitizer forPiezo resistive/ Strain gauge pressuretransducer inputs with voltageexcitation.

24 nos. 50 KHz

Server 1

Local Display Nodes 2

Display / processing Nodes 3

Printer (B&W) 1

-Printer (Colour) 1-Ethernet Switch 2

t) All hardware used shall be modular, expandable and easily stackable.u) Diagnostic indication features such as health status LEDs, fault status

LEDs and other indication LEDs shall be provided.v) Complete data acquisition, storage, processing, data print out format

and analysis software package shall be supplied along with the item.w) Customization of the software shall be done as per the department

requirements.


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x) The system configuration should be able to acquire and store therequired channels in the required sampling rate for the continuousduration of at least 4 hours, in multiple files for processing.

y) Driver software and application program shall be supplied to meet theentire system requirement.

z) Data shall be transmitted in real time to other acquisition system /Control system for integrated display purpose in that system.

2 SCOPE OF RFPa) The scope of this RFP includes Detailed Engineering, Procurement,

Integration of hardware & Installation of all software, Factory AcceptanceTest (FAT), training at contractor’s site, delivery, installation andcommissioning, training at department site, Site Acceptance Test (SAT) .

b) Some of keywords used in this document are defined as follows.i. “Purchaser” shall mean and include the President of India acting

through the Director, IPRC and any representatives of thedepartment duly authorised on his/ her behalf for this project.

ii. “Contractor” shall mean the individual or firm or company whetherincorporated or not, chosen by the Purchaser among the biddersto this RFP, undertaking the work and shall include the legalpersonal representatives of such individual or the personscomposing such firm or company, or the successors of such firmor company and the permitted assignee of such individual or firmor company.

iii. “Purchaser’s Site” shall mean locations at Mahendragiri, TamilNadu on which work is to be executed by the Contractor, whichmay be allotted by the Purchaser for carrying out the work.

iv. “Contractor’s site or manufacturer’s site” shall mean the location atwhich the data acquisition systems as per our requirement areintegrated.

2.1 QUOTATIONThe contractor shall quote all the required Data Acquisition Systemcomponents as per the Data Acquisition System configuration andspecification. Contractor shall provide catalogues/data sheets in Englishcomprising the specifications for all the quoted items.

Quotation shall be submitted on two part bid basis viz. Techno-commercial bid and Price bid. Quotations that are satisfying ourtechnical specifications and commercial terms & conditions only will beeligible for opening price bid.


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The first bid shall contain the technical and commercial aspects and billof material without the price content.

Contractor shall provide the following technical details in the quote.a) Data Acquisition full configuration representing all elements of DAS for

the entire requirement.b) Data sheets / catalogues of all quoted items.c) Driver software, acquisition software, online display software, offline

processing software details.d) Synchronization scheme between nodese) Methodology of Data transfer to server .f) Bill of material for all individual items without price.g) Required Certifications.Note: It is mandatory to provide all the above technical details fromSl. No: a to g of section 3.1, otherwise the quote will be rejected.

3.1.1 TECHNICAL TERMSa) Only manufacturer/authorized distributor/authorized system

integrator shall quote for the tender.

b) Distributor/system integrator shall enclose authorization referenceletter from the original manufacturer.

c) Detailed technical specification with exact model and part number andprinted catalogues shall be enclosed for all quoted items along with thequote.

d) Technical compliance statement for all indent specification shall beprovided with actual values/specification from the catalogue. Simplyquoting “YES” in the compliance statement is not acceptable andliable for rejection.

e) If any specification is not clearly specified or available in manufacturerdatasheet then the manufacturer test report from factory/approvedlabs shall be enclosed.

f) The products quoted shall be of standard latest catalogued items andshall be available in the market.

g) The party shall provide details of installation reference of same type ofsystems with Purchase Order/documentary proof.


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Note: It is mandatory to fulfil /satisfy the above technical termsand conditions from Sl. No: a to g of section 3.1.1, otherwise thequote will be rejected.

3.1.2 The Price bid shall contain bill of material with prices.2.2 SUPPLY OF DATA ACQUISITION SYSTEM ELEMENTS

The contractor shall supply all Data Acquisition System components thatare required to meet the Data Acquisition System requirement. Detailedrequirement of Data Acquisition System is given in Annexure 2.

The specification of the items that are not covered in this annexure willbe finalized and approved by the purchaser during detailed engineeringphase.

2.3 DETAILED ENGINEERING

The detailed engineering shall be done on the basis of finally agreed dataacquisition and display philosophy and process input list. Accordingly allhardware shall be selected.a) Final detailed configuration diagram including all subsystems to be

provided.b) The quantity and model number of hardware and suitable software to

be provided.c) The specification of hardware, software and application packages

proposed to be provided.d) Wiring and mounting details of Data Acquisition system equipments in

suitable industrial standard rack for the integration. Rack wiring,termination detail along with proper documentation to be provided.

e) FAT & SAT Procedures to be provided.f) Site requirement in terms of electrical power and space for

accommodating the entire system to the Department to be provided.g) Software Life cycle model followed for software development should be

mentioned.h) Customization of the software shall be done wherever required to meet

the department requirement for online and offline software package.i) Contractor shall supply detailed engineering documents (2 copies) with

required specifications and drawing as Hard & Soft Copies to thepurchaser for review and approval.

j) Only the approved configuration by the purchaser has to be followedfor all commissioning activities.


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2.4 FACTORY ACCEPTANCE TEST (FAT)After detail engineering, the contractor shall integrate the entire system.Application software and drivers shall be loaded on the system. The wholesystem will be subjected to full functional test on full simulation basis ofall inputs at contractor’s site before shipment. Therefore, the wholesystem will be completely assembled, wired and staged for inspection andconducting the simulation test of 100% channels as per FAT given inAnnexure 3-Inspection, Testing & Documentation.

2.5 SHIPMENTa) After completion and acceptance of FAT, the whole Data Acquisition

system package shall be delivered to site. Import items shall bedelivered at C&F Trivandrum. All other items shall be delivered to FORMahendragiri.

b) A copy of instruction manuals for installation, operation, &maintenance shall be included in the cases.

c) Mobile parts inside the equipment shall be fixed tightly to thestructure. Special protection shall be used for fragile goods.

d) Particularly delicate items shall be further protected from shocks toguarantee perfect stability during transport, by means of foam, rubberor other similar materials.

e) Closed airtight polythene bags containing silica gel or other moistureabsorbing products should also be used.

3.6 ERECTION AND COMMISSIONING3.6.1 General Instructions

a) Erection & commissioning works shall be carried out strictlyaccording to the specifications stipulated in the contract,documents/drawings approved by purchaser during detailengineering & applicable standards/codes. Also, it shall be carriedout as per the instructions of the purchaser’s representative.

b) Best engineering practices shall be followed to maintain highstandard of workmanship & quality in a neat and safe manner.

c) All equipments, instruments, tools & materials required to carry outthe work shall be brought by the Contractor.

d) Data Acquisition system shall be positioned in the Measurementprocessing centre (MPC), server and display nodes shall be located inControl Centre which is located 2km apart from MPC.

e) Data Acquisition system equipment shall be located such that it iseasy to approach for operation and maintenance.


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3.6.2 Positioning

Contractor’s responsibility at site shall include but not limited to thefollowing activities necessary to be performed to complete the jobsatisfactorily.a) Transport of system from IPRC stores to actual locations.b) Unpacking the system and inspection of the same for damages.c) The Contractor shall be responsible for lifting, transportation, and

safe custody of the equipment until completion of its installation andacceptance by Purchaser’s representative.

d) All equipments shall be inspected thoroughly by contractor forcompleteness and proper functioning. Contractor must initiate theremedial action to replace the faulty equipment or item withintimation to Purchaser.

e) Copies of instructions/manuals shall be handed over to thepurchaser’s Engineer.

f) Installation of system rack at site as per Measurement processingcentre equipment lay out.

g) Laying and termination of network cables and prefabricated systemcables.

h) Laying and termination of all inter panel earthing cablesi) System power up, loading of configuration, application softwarej) Inter system panel loop checking with purchaserk) Commissioning of the Data Acquisition system with acquisition

software, data display/trend and processing application software.l) Commissioning and on-line monitoring of the system.m) Performance of final acceptance test.

3.6.3 Marking/Labelling & cable identificationa) Each individual component (e.g. input modules, switch, etc.) shall be

identified by part/model number and serial number. Thedocumentation should reflect these identification marks.

b) All labelling shall be with prime reference to the node or statingsoftware address. Any other hardware reference should be includedon all cabinet labels, by using small size characters.

c) Racks / enclosures shall be labelled in front and rear for easyidentification.

d) All internal & inter-cabinet wiring shall be ferruled with permanentmarkers bearing identifications that can be cross referenced with


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appropriate documentation. Coloured ferrules shall be used withproper coding philosophy.

e) System, network cables shall be uniquely labelled at both ends withreference to source and destination address.

3.6.4 Chain checkinga) Contractor shall be responsible for chain checking which shall

include checking of the configuration, network, interconnection frominput to DAS and display node.

b) Chain checking shall be carried out to check the functionalperformance of all elements in the chain and thereby ensuring properfunctioning.

3.7 INSPECTION AND TESTINGa) All Data Acquisition system items/systems and services covered by

this contract shall be subjected to inspection and testing by purchaserunless otherwise specified.

b) Final InspectionAfter completion of all tests as per specification, the whole work shallbe subjected to final inspection to ensure that start-up trial can becommenced. If any defect is noticed, the Contractor will be notified bythe purchaser and he shall arrange to rectify the defects noticed, atthe earliest with a maximum of 15 days.

c) Site Acceptance Test (SAT)

After completion of final inspection, SAT will be carried out as perdetails given in Annexure–3.

3.8 DOCUMENTATION

The contractor has to carry out the detailed engineering, supply,erection and commissioning and submit the documents as per detailprovided in Annexure-3.

3.9 PERFORMANCE & GUARANTEEa) The purchaser shall take over the system after satisfactory full

performance test of the system. Contractor shall be completelyresponsible for the quality of the system supplied and shall guaranteefor satisfactory performance as required. The Department reserves theoption to reject the ill-performing equipments/systems and when thisoption is exercised by the department, the contractor shall replace the


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rejected equipments/system by new ones at his own cost to thedepartment’s satisfaction within a reasonable period of time asindicated by the department.

b) In the event of rejection, in order to minimize the consequential losses,the equipments shall be retained until a new replacement arrives atsite for installation. It should be noted that as the faulty equipmenthas not been accepted and not taken over by department, theresponsibility for it lies entirely with the contractor. During this period,the contractor shall not limit the use of faulty equipment except forreasons of safety operation both for personnel and equipment.

c) The equipment shall carry a guarantee for a period of 12 months fromthe date of commissioning, against any material defect, design defect,manufacturing defect and/or failure of equipment to perform, asstipulated. The spares shall carry a guarantee period of 18 monthsfrom the date of Site Acceptance Test.

d) All repairs, modifications and replacements carried out by theContractor to rectify any defects, deficiencies or damages shall be madeto the satisfaction of the Purchaser. Equipment which is so repaired,modified or replaced shall be guaranteed by the Contractor, for anadditional year.

e) If any such defect or damage be not remedied within a reasonable timein spite of notice by the Purchaser, the Purchaser may proceed to dothe work at the Contractor’s risk and cost without prejudice to anyother right or rights under the Contract.

3.10 SPARES Minimum 10 years spare supply shall be guaranteed by the

contractor. Minimum 10 year production of the quoted modulesshall be guaranteed by the contractor from the supplier.

All the spares shall be compatible to the quoted specification andconfiguration.

3.11 REFERENCE DOCUMENTS

The following reference documents are to be referreda) Data Acquisition system Configuration : Annexure-1b) Data Acquisition system Specification : Annexure-2c) Inspection, Testing & Documentation : Annexure-3d) Terms & Conditions : Annexure-5


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4 GENERAL TERMS4.1 GENERAL

a) Installation, commissioning and demonstration of the system alongwith software applications at IPRC, Mahendragiri shall be by thecontractor.

b) Source code to be provided for the supplied software for future usermodifications, to be provided in DVD or other suitable storage media.

c) All software packages for acquisition, online display, offline analysisshall be provided.

d) Necessary drivers and DLL shall be provided for installation.e) Training program on the entire DAS software operation shall be

provided to our operators at our site during installation andcommissioning.

f) Necessary interface cables to be supplied along with the system.g) All accessories required for system installation and commissioning

shall be supplied.h) All documents, data sheets, catalogue, software packages shall be in

English.a) The Data Acquisition system engineering and installation shall conform

to the state-of-the-art and the rules for good workmanship.b) Any deviation from this tender requires the approval of Purchaser.c) Contractor shall indicate the following in his offer separately.

i. Noise level of the DAS system and it should be less than 1dB ata distance of one meter.

ii. Inrush current during main power ON.iii. Supplier / service group after sales service in India.iv. Bidder shall quote strictly as per specification and comply all

technical points by writing specification and indicating thecatalogue reference with page number.

v. Bidder shall provide compliance for commercial terms by writingcomplied or yes against each point.

vi. Contractor shall submit the User reference list.d) The contractor shall indicate the prices separately for:

i. Main item including all sub-systems and accessories for erection.ii. Annual Maintenance Contract (AMC) for a period of 3 years

include four preventive maintenance per year and any number ofbreakdowns to be attended within 24 hours starts after the local


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support period of 3 years. The rate for AMC shall be quotedseparately in the offer as per Annexure 2A.

iii. The contractor shall include all consumable materials requiredfor satisfactory operation of the system for at least one year.Same shall be part of the offer.

4.2 COMPLIANCE WITH STANDARDSAll the electrical equipments used shall conform to the latest IndianElectricity rules as regards safety, earthing and other essential provisionsspecified therein for installation and operation of electrical parts.

4.3 TRAININGThe contractor shall intimate the date of commencement of the FAT &training program in advance after the system integration, so thatdepartment’s engineers shall plan to participate in the FAT.a) The contractor shall provide adequate training to department

Engineers (2 persons), at contractor’s site for a minimum period of 5working days.

b) The contractor shall organize the FAT after training, so that the sameteam shall participate in both FAT & Training program.

c) The contractor shall provide adequate training to 5 operationalEngineers at Department’s site after commissioning of the system for aminimum period of 10 working days to maximum of 30 days.

d) The training shall be so organized to provide a complete understandingof the functions of the system, overall system concepts and routineoperation for maintenance of the system and application softwaredevelopment in DAS and display node by themselves. It is essentialthat the system and other required document shall be available beforecommencement of training.

e) The details of training shall includei. Hardware Installation and maintenanceii. Acquisition program developmentiii. Display/Trend graph developmentiv. Processing program developmentv. System Engineering & Configurationvi. Networking and monitoringvii. Installation of DAS/Server packageviii. Data Acquisition system data Archivingix. Data analysis


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x. Application program development in DASxi. Error diagnostics & trouble shootingxii. Any other area on mutually agreed basis

4.4 SUPPLIER LIST

The Contractor shall source the list of items only from recommendedbrand / make indicated in Annexure-2-Data Acquisition SystemSpecifications for the main item and accessories. In case the Contractorproposes to source the items from any other reputed OEMs, necessaryprior approval from the purchaser need to be obtained.


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ANNEXURE-1

SYSTEM CONFIGURATION


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Configuration diagram of High Speed DAS


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Dataflow diagram for High Speed DAS


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ANNEXURE-2

DATA ACQUISITION SYSTEM SPECIFICATION


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1.0 GENERAL REQUIREMENTa) The Data Acquisition System vendor shall provide system architecture

drawings representing all elements of the data acquisition system forthe full channel capacity requirement with their proposal. This drawingshall include Controller, DAS Chassis, Analog input modules, networkswitches, interface devices, Printers and display nodes.

b) Each controller shall acquire 32 channels. Minimum 4 controllers shallbe provided for 112 channels.

c) Any malfunctioning of one chassis/sub-system shall not affect theremaining sub-systems in acquisition and Data trasnsfer.

d) The channels in multiple controllers shall be synchronised.e) The acquired data from all the controllers shall be merged in the Server

for online and offline data processing.f) Data shall be stored in Local node as well as in Server.g) DAS architecture shall provide the necessary hardware and software to

satisfy the following major functionsi. Data Acquisition at the selected sampling rate for every

channel.ii. Data/Trend Display in real time.iii. Generation of UDP packets for Display.iv. Off-line processing to retrieve the stored data.v. Data archival.

h) All hardware (FPGA based) & software shall be of the latest state-of-arttechnology, field proven models/versions (year of manufacture after2017) and revision levels marketed by their OEMs at the time ofproposal submission.

i) The source code for UDP data transmission to interface with other dataacquisition systems/Control system to be provided.

j) Any change in hardware versions in future shall have softwarecompatibility with the original DAS supplied.

k) All modules shall be modular and easily expandable.l) Health status indication is required for the DAS.m) Data acquisition system contractor shall provide DAS hardware, the

application software, drivers, operating system, shielded signalinterconnection cables and connectors.


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n) System software for writing application shall run on latest version ofWindows/Linux OS. Application Software shall be menu driven anduser-friendly.

o) Acquisition, Processing and Display software shall not have any logicalconstraints for future channel augmentation.

p) The Data Acquisition System shall use high resolution graphics forDisplay/Trend graph nodes. Contractor shall clearly specify theconfiguration tools/ modules that will be used in eachdisplay/processing nodes.

q) The data bus shall be of PXI/PXI express/LXI/VXI/proprietary high-speed data bus to acquire and transfer the entire data to local harddisk.

r) The Data transfer from DAS to Remote Server shall be through LAN /Ethernet switches.

s) Proper authentication shall be provided for all operations such as dataacquisition, any modification in the application software and groupdisplays, logs, trends etc.

t) The DAS supplied shall incorporate offline tutorials and help functionsto assist the user for proper operation. Software shall be self-documenting and shall provide cross-reference tables.

u) Provision shall be available to display data in display nodes for datadisplay and trend graph.

v) Provision shall be available to transmit data from DAS through UDPto display stations

w) Data Acquisition system shall be positioned in the Measurementprocessing centre (MPC), display nodes shall be located in ControlCentre which is located 2km apart from MPC.

x) The required instrumentation racks for mounting the DAS shall besupplied with complete wiring

y) The racks shall have at least 20% extra space for future augmentation.z) Signal & power terminal blocks in the data acquisition system cabinet

shall be separated and identified properly with suitable colour codingfor eliminating accidental damage to the components and shockhazards.

aa)BNC/ PTFE 20/22 AWG size shielded cable should be provided forDAS input card connector. Mating connector also to be supplied.

bb) Suitable size wire ways must be provided inside the rack for properrouting and elegant look.


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cc) Electrical power distribution shall be done as per requirement forinstrumentation racks.

dd) Data Acquisition system instrumentation racks shall have local MCBsfor isolating different loads.

ee) Laying and termination of network cables and prefabricated systemcables.

2 SOFTWARE REQUIRMENT2.1 Configuration Settings

a) The acquisition software shall be capable of scanning the selected userrequired channels at user required sampling rate.

b) Channel legend and description shall be user-selectable.c) Logging of set configurations in notepad or in spreadsheet format.d) All configuration setting changes shall be done through system

Controller. Provision shall be available for remote control from controlroom.

2.2 Acquisition softwarea) Acquisition software is for acquisition of the field process parameters

and should continuously store the acquired data.b) Acquisition software shall be running in the acquisition system kept at

Signal conditioning and processing room located nearly 2 Km awayfrom Control room which is connected through Ethernet.

c) Acquisition shall start on receipt of a TTL level trigger signal or fromkeyboard function keys.

d) The acquisition software shall be capable of being operated withacquisition ON/OFF and file writing ON/OFF.

e) The acquisition and recording shall be also remotely operated fromControl room remote node.

f) The software shall be capable of accepting input channel wise legendsand description.

g) Linux/Windows operating system environmenth) Configuration updation during start-upi) Individual excitation for each channel for proper operation of the

sensor . The Excitation levels shall be programmable.j) The acquired raw data shall be stored in mV/V form.k) The configuration software shall accept the constants from sensor

database file in the form of .csv/.txt file format.2.3 On-line Display

a) Field parameter values to be displayed in the display node with 500 msupdation rate for data display and with 50ms updation rate for trenddisplay.


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b) The online display shall be provided to all client nodes.c) The graphical display shall start with trigger signal or based on time

from an Ethernet based countdown clock. The format of the clock datawill be provided by the department.

d) The online display shall be of graphical and numerical form.e) The engineering Unit (EU) or Voltage selection shall be made available

in the numerical display and graphical display.f) The graphical display shall have different scales for each parameter

and shall have four parameters per screen.g) The graphical change over to different screen shall be by timing

reference or by keyboard control.h) The graphical display shall have four parameters per screen.i) Online FFT tool for online analysis.j) Waterfall FFT for offline analysis.k) The graphical change over to different screen shall be by timing

reference or by keyboard control.l) The numerical and graphical display shall have the option for colour

change when threshold limits are reached.m) Server shall generate UDP multicast packets in Engineering unit with

an interval of 100ms to merge the data with the third party displaysoftware.

n) Provision for simulation of the display / trend graph for parameters.o) Sample plot is provided in Annexure – 2Bp) The system shall be in online display mode for continuous 48 hours

and during this time the acquired data need not be stored.2.4 Offline processing

a) Offline processing of selected channels in EU or Voltage format withselectable averaging, printing intervals and time offset correction. Thefile shall have optional header and stored in .DAT format.

b) Parameters constants (1st order and 4th order) for engineering unitconversion shall be accepted from a separate input file.

c) Data retrieval software shall allow the operator to edit, replace valuesor insert new values in records. Altered values in the database shall betagged in different filename for reference purpose.

d) Data processing software data shall be processed with reference tocountdown time based reference / sync signal for printing and plottingin offline.

e) Each plot and data file with optional header & footer.


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f) Mathematical and statistic analysis tools (like FFT analysis, RMS plot,Time Domain plot, Waterfall, rms, PSD, Average, Min, Max, and CurveFitting) shall be available for analysing offline processed data.

g) Provision to merge the data to display / plot with other dataacquisition system data.

h) DAS shall have sufficient storage capacity for storing the sampled datafor 4 hours continuously.

i) The Raw data shall be converted to Engineering units with userdefined fourth order constants.

j) Provision for changing the scale factor during offline processing.

3.0 SYSTEM DIAGNOSTICSa) The system shall have smart comprehensive diagnostic features of

System controller, each Analog input channel and all diagnostic/errorinformation shall be time stamped and logged for offline analysis.

b) Memory space availability in DAS memory for storage shall beindicated in numerical as well as progressive bar indication.

c) Provision for network traffic monitoring to be provided.d) All process information related to data acquisition and transfer of data

shall be suitably animated for monitoring.

4.0 SYSTEM FACILITIESa) Electrical power distribution shall be done as per requirement for

instrumentation racks.b) Data Acquisition system instrumentation racks shall have local MCBs

for isolating different loads.


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5.0 SPECIFICATION

5.1 Controller:

Sl. No Specification Description

Chassis1 Chassis Rack mountable or Stackable2 Main Controller Latest controller with 8GB RAM, 2TB HDD

3 Power supply 230 V AC, 50Hz/24V DC with adapter

4LED indications &alarms

System failure, Power ON, Temperature Alarm,etc.

5No. of Localcontrollers

1 no. for every 32 channels (Total: 4 nos.minimum)

Digital Bus

5 Bus typePXI/PXIe/LXI/Proprietary bus withsynchronization clock

6Digital bus latencytime

≤ 1µs

7Bus throughputrate

≥ 100 MB per second

8 Port speed 100/1000 MbpsEnvironmental Condition

9 Operating Temperature 15 ˚C to 50 ˚C10 Storage Temperature 15 ˚C to 60 ˚C11 EMI/EMC compliance As per EN 61326 or equivalent

12 Vibration/ShockAs per EN 60068-2-6 , EN 60721-3-2EN 60068-2-27 or equivalent

13 Humidity 95% non-condensing

5.2 Vibration:

1. No. of channels 88

2. Type of Input ICP, IEPE accelerometer signals3. Measurement range ± 500 mV to ± 10 V programmable4. Supply current 4, 8 mA selectable

5. Compliance voltage >22V DC6. Input impedance ≥ 1 M ohm shunted by 1.2 nf


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7. Minimum input frequency 0.5 Hz8. Maximum input frequency 20 KHz

9. Temperature influence on Zero < 250µV/K

10. Temperature influence on sensitivity <0.025%/K

11. ADC Resolution 16 bits and above

12. Sampling rate 1kHz to 100 kHz, programmable13. Mode of sampling Simultaneous14. Filter Up to 20 kHz, 2 pole, programmable15. Gain Accuracy 0.5% FSO16. Linearity 0.02% FSO17. Isolation ±300 V18. Input Protection ±35 VDC

19. CMRR 90 dB minimum from DC to 50 Hz

20. Common mode voltage ± 10 VDC21. Sensor Connection BNC connector at front panel.22. Sensor failure/ default wiring

indicationThrough appropriate front panel LEDindication

5.3 Dynamic Pressure :Sl.No Specification Description

1 No. of channels 24

2 Type of input andconfiguration

Piezo resistive/ Strain gauge pressure transducerOutput signal: Differential, 2 wire with shield;Excitation signal: 2 wire; Sense signal : 2 wire

3 Voltage input range ± 10mV to ± 10V (Range configurable)

4 Input protection ≥ ± 30V DC across input (+) to input (-)

5 Isolation Isolation voltage ±300V DC

6 Input impedance Greater than 10 MΩ shunted by 500pF

7 Common mode voltage 300V DC/AC peak

8 CMRR ≥100dB @ DC to 50 Hz at gain 500 (in themeasuring range of 0-20mV)

9 Gain steps 1, 10, 100, 200, 500,1000 configurable though


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software

10 Gain selection Configurable for individual channels

11 Filter Type 6 pole Bessel or 4 pole Butterworth or equivalentDigital filter

12 Cut off Frequency 1000, 2000, 5000 Hz Programmable for eachchannel through software

13 Gain Accuracy ≤ ± 0.06% FSO

14 Gain Linearity ≤ ± 0.02% FSO

15 Gain Temperaturecoefficient ≤ 50ppm/ ° C

16 Zero Stability / Offset drift ≤ 0.07% / 10° C

17 Noise (1 KHz) ≤ 1.5mVrms RTO

18 Transducer excitationpower supply To be provided

19 Voltage excitation 0 to 12V DC up to 40mA driving current

20 Excitation setting Settable for individual channelsSetting accuracy ≤ ±0.07%

21 Excitation monitoring Through software for individual channel

22 Sense for voltage excitation Remote sense for voltage monitoring

23 Excitation stability ≤ 70ppm/°C

24 Protection Continuous short circuit

25 Sensor Connection BNC

26 Type of sampling Simultaneous

27 ADC Resolution 16 bits and above

28 Sampling rate 1kHz to 100 kHz, programmable

Note:

External isolation module is not allowed to interface withthe DAS for achieving the isolation of individual channel.

2 pole-Anti aliasing Hardware filter shall be implementedfor each channel before ADC (Digitization).


27

5.4 LOCAL /DISPLAY NODESSleek nodes (All in one PC) with built-in CPU, HDD, DVD drive, Monitor andNetwork interface cards with the following specification.

Sl.No. Specification Description

1. Processor Intel Core i7,8th gen @ 3.6 GHz, 6 MB cache (orHigher)2. Chipset Intel Q85 or higher Chipset orEquivalent/Higher

3. Memory 16 GB @ 1600 MHz DDR4 RAM with 32 GBExpandability

4. Hard Disk 2 x 1 TB Hard Disk 7200 RPM or higher5. DVD Combo DVD Super Multi Drive (R/W)6. Video Integrated Graphics Media Accelerator x 4500

support upto 2GB video memory through DVM,support DirectX 10

7. Audio Intel High Definition Audio8. NIC Integrated 100/1000 Mbps dual Network

Integrated Card (NIC) with Additional100/1000 NIC on PCI/PCI Express Slot

9. Monitor 24” LED Full HD IPS Digital color Monitor having1920x1080 native resolution with Digital Input &Aspect Ratio 16:9 & built-in speaker

10. Keyboard Multimedia keyboard with USB 2.0/3.0 interface11. Mouse 2-Button optical scroll mouse with USB

2.0/3.0 Interface with Mouse Pad12. Peripheral

Interface6 USB 3.0 interface ports (at least 2 USB with3.0. Two front & 4 USB ports wired at the rearpreferred), minimum 1PCI slot, PCI Express x1,1PCI Express x16 Slots & One serial port

13. Others Fan for CPU Cooling, Thin bessel monitor14. Operating system Preloaded with Linux / Genuine Microsoft

Windows 10 Professional or higher with license &recovery media

15. Software Required driver software for Mother Board /Chipset Driver in CD, NIC & DVD writer

16. Certification Windows / Linux certification


28

17. Security System level security with CD disabling & highsurge protection

18. RegulatoryCertification

Ecology, Energy, Ergonomics, Emissions(ROHS,Energy Star and FCC Class B ERTL certified

19. Input powersupply

24 V adaptor operating at 230V AC, 50Hz withIndian Standard Plug Tops

20. Antivirus To be provided and updates shall be made upto aperiod 3 years

21. Make IBM/DELL/Lenovo/HP

5.5 SERVER

Sl.No.

Specification Description

1. Processor 2 Intel Xeon @ 4 GHz, 10MB Cache memory6.4GT/s QPI @ 1333MHz or higher

2. Memory 64 GB (8 x 8 GB or better) ECC DDR4 memory @1600 MHz or more

3. Drive Bays 6 or more x 2.5” for SAS drive one for Opticaldrive, Hot Plug Hard Drive

4. Drive controller Integrated or add-on SAS controller5. Hard drives 4 TB SAS HDD (15 K RPM) for RAID 4

configuration (or higher)6. RAID controller Onboard or add–in RAID controller to configure

the above RAID7. Removable media DVD-RW for all formats8. Expansion slots 2 slots or more after configuring the

requirements9. Graphics Integrated Graphics controller10. Network 5 x 100/1000 Ethernet. (If additional card is

employed it should be dual Ethernet card only)11. I / O ports &

Connectors4 USB (at least 2 USB with 3.0)

12. Input device USB keyboard and mouse13. Power supply 2 x hot plug power supply ( 230 V @ 50Hz) unit14. Power 230V @ 50Hz, Indian power cords to be supplied15. Form factor Rack-Server depth should not exceed 780 mm


29

16. Fan Five or more hot-plug fans17. Software System management software to monitor the

system health at local console and over network18. Monitor 24” TFT LED Wide Monitor having 1920x1080

native resolution with Digital Input & AspectRatio 16:9 & built-in speaker

19. Keyboard Multimedia keyboard with USB 2.0 Interface20. Operating System Windows / Linux ( Latest)21. Colour Chassis : Black ,Front :Black22. Make IBM/DELL

5.6 INDUSTRIAL MANAGED ETHERNET SWITCH

Sl.No.

Specification Description

1. Type Layer 2/3 Manageable switch2. Electrical

Interface8 x 10/100 BASE –TX Ports2 x combo 1000BASE -T /SFP 100/1000 Ports

3. Optical Interface LC Type connector4. Switching

capacity10Gbps

5. CPU Memory 256 MB DRAM with ECC memory6. Flash Memory 64 MB7. Transmission

MethodStore and forward

8. L2 features SNMP/RMON/BOOTP/Telnet/Web Networkmanagement protocols Port trunking 802.3Ethernet, 802.3u Fast Ethernet, 802.1dspanning tree, 802.1 W Rapid spanningtree, 802.1P Priority tags, 802.1q VLANS,802.1ac VLAN Tagging, 802.1 ad LinkAggregation control, 802.3x Flow controls,802.1X MAC Based Network Access control, IPv6support Redundant 24V DC power input andrelay output for fault indications


30

9. Security IEEE 802.1 x Port-based/ MAC basedcontrol, Port security, DHCP snooping, SSH,Dynamic Arp inspection, Access Control List,RADIUS, TACACS + Broadcast/ Multicast /Unicast storm control

10. Management Telnet, CLI/Console, HTTP, SNMPv1/v2/v3, SSH11. Quality of service Ingress policing, Rate – Limit, Egress Queuing/

shaping, Auto QoS

12. VLANS 255 static VLANS13. Enclosure IP30 Aluminium Metal case14. Installation DIN Rail15. Power supply 24 VDC , Redundant16. LED Indicators Link/ Activity for RJ45 and Fibre ports,

Redundant Power 1 & 217. EMC CE, FCC Class A18. Vibration 2g19. Make Cisco/D-Link

5.7 ETHERNET CABLESa) Category : CAT5/ CAT6b) Type : Stranded and Shielded (100MHz)c) Wire Gauge : 24 AWGd) Wiring standard : T568Be) Cable impedance : 100 Ωf) Operating temperature : -10C to 60Cg) Connector : Moulded connector shield as per TIA/EIA 568B with gold

contacts and more than 50 twist protection, with plastic injectedprotection, 2 x RJ45.

h) Boot: Moulded Gray Boot with pressing clip around each connector,shielded with RJ45 connector, with integrated moulded pressing clipfor pressing the RJ45 connector clip.

i) Make: D-Link/ AMP / Belden.5.8 INSTRUMENTATION RACK

Data Acquisition system shall be housed in a standardinstrumentation rack. Access to the rack can be from front & reardoors with key lock. The rack shall have openings on the bottom withremovable cable gland plates.DAS shall be suitably mounted on the front side of instrumentationrack. Following indication shall be provided:


31

i. System power supply (Voltage value)ii. Cabinet Temperatureiii. System status

The instrumentation rack shall be provided with proper lighting andcooling fan arrangements. The power supply for fans shall beindependent of system power supply. The fan failure alarm shall beconfigured and status shall be displayed on screen. Fan failure andtemperature detection unit shall be part of the instrumentation rack.a) Size: Depth-800mm, Height 2000mm, Width 600mm

(approximately) with door for housing the DAS.b) Exact size of the instrumentation rack can be decided during

detailed engineering.c) The instrumentation rack shall be supplied in complete with all

necessary hardware and accessories with complete wiring. Theworkmanship and accessories shall be of high quality as perinternational standard.

d) The base frames and accessories like bolts / anchor fasteners / Langle required for fixing of all the equipments shall be provided.

e) Frameworks: Self standing type 2-2.5 mm CRCS steel plates.f) Painting: Decided during detailed engineering.g) Cables entry / access: From the bottom.h) Lockable front door made of tempered glass.i) Lockable rear steel door with venting options.j) Side panels with slam latches.k) Rack access: From rear and front doors with lock and keys.l) Copper grounding bars.m) Cables fixing with terminals and clamps.n) Service Power supply socket of 230V, 50 Hz (as per ISI) at bottom of

rack.o) Forced ventilation with fan (separate ON/OFF switches)p) Panel lighting with LED fittings (with ON/OFF switch) and interlock

with door.q) Cable duct of plastic with cover (maximum width -150mm) sized to

allow a loading coefficient of 80%.r) Complete wiring, the workmanship and accessories shall be of high

quality as per international standard.s) Cable gland suitable for I/O cables is in the contractor’s scope .The

cable glands shall be of polyamide.t) Racks shall be provided with Temperature indicator, Digital

Ammeter & Voltmeter with a resolution of 1V and 0.1A and Power-


32

on lamp on the front door of the panel. Information shall betransferred digitally (protocol will be decided during detailedengineering) for power monitoring system applications.

u) Make : Rittal / President System5.9 INSTRUMENTATION RACK GROUNDING SYSTEM

The instrumentation rack shall have two separate grounding bars, onefor safety purpose and the other one for instrumentation earthingpurpose.a) The first grounding bar is known as the “Power earth” for

equipment/racks body grounding of appropriate size etc.b) The second grounding bar is known as the “Instrument earth”

for DAS input / output electronic modules for connecting theshield wire of signal cable.

All necessary hardware and mounting accessories shall be part ofsupply.

5.10 INSTRUMENTATION RACK SPECIFICATION1. INSTRUMENTATION RACK1. Size: Height- 42 U

Width-600 mmDepth- 800mm

Standard: conforms to DIN 41494 & EIA2. Frame : Steel profiles

Vertical : 4 Nos -45 W x 70 D x 2000 H (mm)Horizontal : Top 4 Nos & Bottom 4 Nos.Front & Rear : 510W x 45H x 25D (mm)Side : 25 W x 45H x 660 D (mm)Standard : conforms to the specification of 7604 &

7588 IS -1285-19753. Steel frame along with side, top and bottom panels in steel.4. Lockable front door made of toughened tinted glass of 5 mm Thick. Steel

frame of 18 Gauge CRCA sheet.5. Rear steel door to be provided with a lock facility made of 18 Gauge

CRCA sheet and to comply the specifications of IS-513-CRCA.6. Side panels with slam latches vented top cover made of 18 Gauge CRCA

sheet.7. Cross support to be made up of 14 Gauge CRCA sheet comply the

specifications in IS-513- CRCA.8. 100 mm Height Base Frame 600*800 mm for additional clearance for

cable entry.


33

9. Base frame to be made up of 13 Gauge CRCA sheet and to comply thespecifications in IS-513-CRCA.

10. 19” Mount for equipment mounting channels made of 14 Gauge CRCAsheet and to comply the specifications in IS 513 – CRCA.

11. Equipment support angles to be made of 14 Gauge CRCA sheet asspecified in IS-513-CRCA.

12. Bottom panel with cable gland plate for cable entry.13. Maximum Load rating of 500 kg.14. Cross ventilation to be done with 4 fan tray made of 14 Gauge CRCA

sheet at bottom with 10 micron filters.15. Two sets of fan trays (in a group of 4 fans per set) to be provided for

each rack.16. Cooling fans to be provided at rear door top with ventilation holes.17. Earthing continuity kit to be provided.18. One No of AC mains distribution board with 5 Nos of 5A socket

(Horizontal mounting to be provided). One No per Rack to be provided.19. Front and rear holed profiles (inter hole distance of 1U) for mounting

equipment supports to be provided. 2 Nos on the front side and 2Nos onthe rear side.

20. Vertical cable tray to be made up of polymide with black colour cover tobe provided.

21. Internal lighting to be provided with On/Off switch.22. Rollers to be provided at the bottom for moving the racks. The rollers

should be lockable type for positioning the racks.23. Side panels, Top & Bottom panels and doors to be powder coated with

Light grey epoxy/Anti flame property specified in RAL 7035.24. Frame shall be powder coated specified in RAL 7037 Dark Grey.

6.0 WIRINGa) The entire data acquisition system shall be housed in the

instrumentation rack.b) All data acquisition system instrumentation racks shall be

supplied with complete wiring.c) Wiring shall comply with the applicable IEC codes. Wiring for

digital signals like trigger signal shall be with different colourcoding.

d) Separate colour coding to be followed for utility power (fan,temperature monitor) and DAS power.

e) Wiring shall be accomplished with flexible stranded tinnedcopper wires sized 20/22 AWG, PTFE cable in compliance with


34

the applicable codes.f) Raceways shall be organized to run electric wires according to

their voltage level and function. Power supply wires and lowvoltage signal wires shall not be grouped together and separateraceways shall be provided.

g) Wires shall be housed in plastic raceways of suitabledimensions to accommodate power cables, signal cables andnetwork cables having 20% spare space for future expansion.

h) Suitable & sufficient size wire ways must be provided inside thecabinet for proper routing to provide elegant look.

i) Power terminal blocks in the data acquisition system cabinetshall be identified properly with proper colour coding.

j) All signal cables to be terminated with BNC connector and to bemounted at the system cabinet. Mating connector also to besupplied.

k) The rack shall have at least 20% extra space for future use.l) Terminations, cables, wiring, components shall be properly

tagged with ferruling at both sides of the termination.m) Terminal strips shall be of adequate size min 2.5 mm2.

6.1 PRINTERa) A4 size B&W Duplex Network Laser printer with scanner

Type : LaserJet Black & White Resolution : Upto 600 X 600 X 2 dpi Print Speed : Upto 26 ppm RAM Size : 128MB Processor : 750 MHz Type : Automatic two sided printing Media Capacity : 250 Sheets Connectivity : Hi-Speed USB 2.0 & built-in

10/100 Base-TX Ethernet,WiFi 802.11b/g/n

Scan Resolution : Max 600 X 600 dpi Scan File formats : JPEG,PDF Scan speed : >5 opm Make : HP

b) A4 size colour network Laser printer Resolution : 600 X 600 dpi ( Black)

: Upto 600 dpi (Color)


35

Print Speed : Upto 21ppm Processor speed : 60 MHz RAM : 128 MB Media Capacity : 300 sheets Connectivity : Hi-Speed USB 2.0 & built-in

10/100 Base-TX Ethernet,WiFi 802.11b/g/n

Make : HP

6.2 ELECTRICAL POWER SUPPLYa) The contractor shall be responsible for providing all the power

supplies required for DAS operation. Power supply capacity shallbe sized with 30% spare capacity considered at normalcontinuous load. A warning signal shall be displayed on LCDScreen for monitoring power failure.

b) Isolating switches and fuses with reverse protection shall beemployed to isolate and protect the load. The contractor shallprovide the following during detailed engineering for finalizingdepartment scope UPS capacity .

i. Total power consumed for DAS operationii. Peak power requirementsiii. Power dissipated as heativ. Number of units to be powered

Distribution of power shall be with proper isolation through requiredrating of fuses and MCB. Instrumentation rack shall be provided withDigital Ammeter, Voltmeter and Power ON indications inside the rack.

Note: This specification provides the minimum requirement of DAS, but it doesnot relieve the contractor from his responsibilities for completeness ofthe system concerning the design, the reliability and the safe operationof the supplied system. If required, the contractor shall includeadditional items other than specified in Bill of Material (BOM) given inAnnexure - 2A.Moreover, it is stressed that Data Acquisition System (Hardware &software) shall be of the latest international reputed make & model.


36

ANNEXURE–2ABill of Material

Sl.No. Description Qty Remarks

1.Instrumentation rack includingCooling Fans, Air Filters, FanFailure & temp. detection unit

As per RFPrequirement

2. Controller for High speed DAS

3. DAS Chassis for High speed DAS

4.Modules for integrated signalconditioning with digitizer

112 channels

5. Server 16. Local Nodes 27. Display Nodes 38. Printer with scanner (B&W) 19. Printer (Colour) 1

10.DAS Software including all drivers,acquisition S/W, processing S/W,Analysis S/W etc.

As per RFPrequirement

11. Industrial Managed Ethernet Switch 2 nos.

12.Inter connecting cables &accessories

Required

13.Installation and commissioning ofthe system

Required

14.Non comprehensive AnnualMaintenance Contract for a periodof 3 years after warranty period *

Required


37

Note: Non comprehensive Annual Maintenance Contract (AMC) for a period of 3

years include four preventive maintenance per year and any number ofbreakdown to be attended within 24 hours and starts after local support.

Minimum 10 years spares supply shall be guaranteed for the systemsupplied.

Unpriced Bill of material to be provided with the techno-commercial bidindicating all items and quantity as per Annexure 2A without price.

The same shall be quoted in price bid with price.

Contractor shall provide breakup cost as per Annexure 2A. Quotinglump sum price is not acceptable.


38

ANNEXURE–2BSAMPLE DATA DISPLAY

ANNEXURE–2CSAMPLE TREND GRAPH


39

ANNEXURE–2DSAMPLE SENSOR CONSTANT UPDATION FORMAT

ANNEXURE–2ETime Domain plot


40

ANNEXURE–2FRMS plot

ANNEXURE–2GFFT plot


41

ANNEXURE–2HWaterfall plot

ANNEXURE–IDATA REPORTING FORMAT (ANALOG DATA)

Test Name: Test 1 Date: 20-04-2018

TIME SecMPI104

MpaMPI106

MpaMPI107

MpaMPI112

MpaMPI129

MpaMPI130

Mpa-23400.000 1.20 1.37 1.19 9.85 9.68 9.84

-23399.090 1.60 1.37 1.19 9.84 9.68 9.84

-23399.080 1.20 1.37 1.19 9.84 9.68 9.84

-23399.070 1.30 1.37 2.39 9.84 9.67 9.84

-23399.060 1.20 1.07 4.89 10.35 9.67 9.83

MPI 104-PRESSURE-4 MPI 112-PRESSURE-5




42

Test Name: Test 2 Date: 21-04-2018

TIMESec

MPI104Mpa

MPI105Mpa

MPI106Mpa

MPI107Mpa

MPI112Mpa

MPI129Mpa

MPI130Mpa

00.100 11.65 0.94 1.37 1.19 9.843 2.79 9.84

00.150 10.35 0.94 1.33 1.18 9.84 3.01 9.84

00.200 9.20 1.94 1.38 1.19 9.84 3.24 9.84

00.250 8.26 1.83 1.47 1.19 9.83 3.60 9.83

00.300 7.90 1.74 1.27 1.18 9.84 3.75 9.83

01.350 8.26 1.83 1.33 1.18 9.85 3.28 9.84




MPI 107-PRESSURE-4


43

ANNEXURE-3

INSPECTION, TESTING & DOCUMENTATION


44

1. INSPECTION AND TESTINGThe supplied system will be subjected to inspection and tests as per thedirections of Purchaser. The Purchaser witness does not relieve thecontractor from his responsibilities for hardware, software, otheraccessories and services.Contractor shall submit factory test reports, installation, commissioningand acceptance procedures (for hardware, the procedures shall include:purpose of test, test definition, results expected and acceptance criteria)and the same will be approved by department.Tests and acceptance of the system shall be carried out as per agreedprocedures and criteria based on specified guidelines and the contractor’sstandard procedures finalized during kick off meeting.Department representatives are authorized to monitor the supplycompleteness and compliance to the requirements as per specification andschedule. The contractor shall allow free access at any time to contractorworks to Purchaser’s representatives.

1.1. GENERALa) All system shall undergo factory testing and inspection by Purchaser

unless specified otherwise.b) Wherever inspection at manufacturer’s shop is waived because of any

reason, the supplier’s / OEM’s own testing reports shall be verifiedbefore dispatch. In no case items shall be released without properinspection/ verification.

c) The inspection and testing shall be carried out as per relatedspecifications, international codes and practices/standards, approveddocuments and/or any other documents attached along withspecifically suggesting testing to be carried out at manufacturer works.

d) Testing and inspection for all items shall be carried out as perapproved FAT procedures.

e) Performance specifications must be detailed out and shall be verifiedby Purchaser during factory testing.

1.2. FACTORY ACCEPTANCE TEST (FAT)a) The contractor shall test and demonstrate the functional integrity of

the system hardware and software. The test shall be carried out whenthe system is in full assembled condition and no equipment/moduleswise test will be accepted. Contractor to provide all the needed facilitiesto comply with the above requirement. FAT shall be conducted by


45

staging 100% I/Os of the system. The contractor shall inform theschedule for testing, 30 days in advance. The test certificate shall begiven to department during FAT for verification and acceptance.

b) No material or equipment shall be shipped until all required tests aresuccessfully completed and certified “Ready for shipment” by thePurchaser representative.

c) It shall be the contractor’s responsibility to modify and / or replace anyhardware and modify the software if the specified functions are notcompletely achieved satisfactorily during testing and factoryacceptance.

d) Contractor shall demonstrate following tests during FAT to evaluateSystem Performancei. Hardware verification as per final bill of material

ii. Visual and mechanical check-up for proper workmanship,identification, ferruling, nameplates, etc.

iii. System configuration as per approved configuration diagramiv. Demonstration of all system diagnosticsv. Functional check

The DAS has to be functionally checked by giving known D.C. inputvoltages in different levels for all channels. Some of the channels in eachcard are selected in a random order and input is given from calibrator.The acquired value and the given input voltages shall be measured andcompared.vi. Linearity check

The channels shall be connected to a standard calibrator. The full-scale voltage of the system is –10 Volt to +10 Volt. The voltage input shallbe given in different steps from - 10 V to + 10 V. The given inputs aremeasured using a 6½-digit digital multi meter. For each input voltagestep, data are acquired and tabulated. The maximum nonlinearity shallbe less than 0.02%.vii. Time accuracy check

The overall timing accuracy of the system is checked by feeding a0.1Hz square waveform from a standard calibrator to the selectedchannels in each card. The data are acquired for about 1000 secondswith maximum throughput rate of DAS. The absolute drift / error over1000 seconds duration shall be calculated from the acquired data. Theoverall timing inaccuracy shall be ≤ 1 ms in 1000sec.


46

viii. Cross talkThe cross talk shall be checked by feeding AC signal 10 volts peak-

to-peak amplitude at 1KHz,2KHz &5KHz frequency in one input andknown input ( 1V DC) in the adjacent channel. All the other unusedchannels shall be shorted.ix. AC signal check

The Data Acquisition system performance to AC signals is evaluatedby feeding 1KHz, 2KHz, 5KHz & 10KHz to the selected channels in allcards. The sampling rate of the system is 50,000 samples/sec/channel.x. Data Acquisition Systems throughput with full channel capacity for

required sampling rates for a duration of 2 hour.xi. On-line display and processing software.

xii. Real time display in local node and all remote nodesxiii. Network Traffic monitoringxiv. CMRR, Isolation and CMV checksxv. Filter characteristics

xvi. Error diagnostics of the network failure, system failure, input cardfailure

xvii. Retrieval of analog data as per the requirementxviii. Plotting of Analog Data

xix. Time synchronizationxx. Archiving of Data

xxi. Checking of proper functioning of all disc drives, nodes, switches,printers etc.

xxii. Endurance Test for 8 hoursxxiii. Any other mutually agreed test.

1.3. QUALITY ASSURANCEComponents, serviceability and maintenance of the same, which aremeant to serve and provide effective and timely operation, which includestrouble free performance of the system and subsystem to the intendedspecification.The contractor shall conduct quality assurance test for the system andsubmit report for the same. The complete system shall be assembled /wired and powered on at contractor works for specified period as perstandards.The contractor must look for the quality factors individually attributed toengineering developments, selection of equipments and components, test


47

and acceptance procedures followed, repetitive performance achieved, riskanalysis carried out etc. Each and every module must be manufacturedand tested to international quality control standards. The test certificatesshall be provided to department.Following tests but not limited to, shall be performed by the contractorand witnessed by Purchaser representatives:a) Testing for correct operation of system under conditions of maximum

allowed fluctuations of power supply voltage.b) 100% loop checking of the inputs.c) Checking the software details, memory capacity and system

diagnostics features.

1.4. SITE ACCEPTANCE TEST (SAT)The supplied system shall be thoroughly checked after receipt on site. Thetests shall include but not limited to the following in the presence ofcontractor’s commissioning Engineers.Contractor shall do powering of system at site after verifying terminationat racks. Site acceptance test shall be started only after interface wiring,preliminary checks and after approval by Purchaser.The site acceptance test shall be carried out in the presence ofPurchaser’s authorized representative at IPRC, Mahendragiri.All the performance specification of the data acquisition system with thefield terminations will be verified and contractor should demonstrate thefollowing major performance as a minimum:a) Hardware verification as per final bill of materialb) Visual and mechanical check-up for proper workmanship,

identification, ferruling, nameplates, etc.c) System configuration as per approved configuration diagramd) Demonstration of all system diagnosticse) Integrated System Performancef) Evaluation testg) Data Acquisition System Sampling rate with full channel capacity.h) On-line display and processing software.i) Engineering unit conversion and alarm monitoringj) Real time display in local node and all remote nodesk) Network Traffic monitoringl) CMRR, Isolation and CMV checksm) Filter characteristics


48

n) Time synchronizationo) Error diagnostics of the network failure, system failure, input card

failurep) Retrieval of Analog data as per the requirementq) Plotting of Analog Datar) Archiving of Datas) Checking of proper functioning of all disc drives, nodes, switches,

printers etc.t) Burn in test for 8 hours & any other mutually agreed test.

Any malfunctioning in the system shall be rectified at once. Failure of anycomponent shall be replaced with new one. No repaired parts/modulesshall be accepted.After confirming that the Data Acquisition System is meeting allrequirements, the total system will be switched on continuously for 3 daysand performance of the system will be monitored. On successfulcompletion of the above period, if the performance of the system issatisfactory, Department and contractor will provide the acceptance testcertificate jointly.Department shall take over the system from the contractor after the finalacceptance test, which is defined as successful operation of the system.The contractor’s personnel shall be present up to this period.The Purchaser shall provisionally takeover the systems from Contractorafter Site Acceptance Test.

2. DOCUMENTATION

The contractor has to carry out the detailed engineering of the items tosupply and submit the following documents within 30 days from the dateof issue of purchase order for joint review by department and thecontractor at IPRC, Mahendragiri.

Contractor shall send to the Purchaser 2 copies of the documentsrequired for approval within the agreed time schedule. Purchaser shallcomment and give approval within agreed time schedule. Any changeresulting from the revision of document shall be undertaken by thecontractor without any extra cost.

The final and as built documentation 2 copies hard copy and soft copysubmission shall be the part of final acceptance and handing over of the


49

system for closing the contract. These documents shall be supplied inaccordance to attachment the documentation shall comply with thefollowing requirements:a) All documentation including system instruction manuals shall be in

English language.b) Each document shall bear the order number, the equipment number

and the relevant description as well as the contractor identificationcode.

c) The specification and model number of hardware, system software andquantity proposed to be supplied.

d) Wiring and mounting details of data acquisition system equipments insuitable industrial standards rack for the integration. Individual rackwiring detail along with proper documentation to be provided.

e) Interconnection scheme of data acquisition system and its sub systemwith necessary details and drawing.

f) Networking scheme in control room as per configuration drawing usingsuitable network equipments and cables with required drawing.

g) Rack wiring diagram with connector pin details.h) SAT & FAT Procedures and Training details & Schedule to be provided.i) System specification, Service and operational and maintenance manual

of all hardware supplied.j) Software manual for all Data Acquisition system software, application

tools and driver.k) Software design document, complete source code for system and

application software.l) Factory Inspection and Evaluation reports carried out on the total Data

Acquisition system.m) The entire software document like requirement document, design

document should be prepared as per IEEE 12207 standardn) As built final detailed configuration diagram including all subsystems

to be provided.o) All documentation shall be type written or printed & softcopy to be

provided.p) One set of final detailed termination wiring interconnection diagram

shall be kept inside each rack.q) Contractor shall supply the Name, Address, Contact persons details for

brought out item i.e other than DAS.


50

r) The following documents to be supplied

1. System Architecture2. Electrical power supply distribution diagram3. System drawings (Loop diagrams)4. Wiring diagram with connector pin details5. Interconnection diagram6. Diagnostic software details7. Factory Acceptance Test Procedure8. Software requirement document as per IEEE122079. Software design document (Flow Chart, Source code etc.)10. Software Configuration Manual11. System - Configuration on CD12. Installation Manual13. Operating Manual for Hardware and Software14. .Maintenance Manual for Hardware and Software


51

ANNEXURE-4

COMPLIANCE STATEMENT


52

Sl.No Specification Required As perquote

1 GENERAL

1.1. High Speed DAS

Integrated Signal conditionerwith Data acquisition system foracquiringVibration/Piezoresistive inputs(112 channels) with a samplingrate of 50,000 samples / sec perchannel (Simultaneoussampling).

1.2. Time synchronizationBetween Channels, multiplecards and multiple chassis/systems

1.3. Software

Configuration software,Acquisition software, OnlineDisplay software, Offlineprocessing Software, ServerSoftware as per RFPrequirement

1.4. Provision to display theacquired parameters. At 500msec interval

1.5. Time drift over a periodof 1 hour < 1ms

1.6. Data storage capacity forcontinuous acquisition 4 hours

1.7. Reference for the quotedconfiguration To be provided

1.8. Field proven and latestproduct Details to be provided

2 Chassis and Controller for High speed DAS

2.1 Chassis Rack mountable or Stackable

2.2 Main Controller Latest controller with 8GB RAM, 2TB HDD

2.3 Power supply230 V AC, 50Hz/24V DC withadapter

2.4LED indications &alarms

System failure, Power ON,Temperature Alarm, etc.

2.5 No. of Local controllers1 no. for every 32 channels(Total: 4 nos. minimum)


53

3.03.0

Digital Bus3.1 Bus type PXI/PXIe/LXI/Proprietary bus

with synchronization clock3.2 Digital bus latency time ≤ 1µs3.3 Bus throughput rate ≥ 100 MB per second3.4 Port speed 100/1000 Mbps4.0 Environmental Condition

Environmental Condition4.1 Operating Temperature 15 ˚C to 50 ˚C4.2 Storage Temperature 15 ˚C to 60 ˚C4.3 EMI/EMC compliances As per EN 61326 or equivalent4.4 Humidity 95% non-condensing

4.5 Vibration/Shock As per EN 60068-2-6 , EN60721-3-2 or equivalentEN 60068-2-275.0 Vibration:

1 No.of channels 88

2 Type of Input ICP, IEPE accelerometer signals

3 Measurement range ± 500 mV to ± 10 V programmable

4 Supply current 4 , 8 mA selectable5 Compliance voltage >22V DC6 Input impedance ≥ 1 M ohm shunted by 1.2 nf

7 Minimum input frequency 0.5 Hz8 Maximum input frequency 20 KHz9 Temperature influence on

Zero< 250µV/K

10 Temperature influence onsensitivity

<0.025%/K11 ADC Resolution 16 bits and above12 Sampling rate 1kHz to 100 kHz, programmable

13 Mode of sampling Simultaneous14 Filter Up to 20 kHz, 2 pole, programmable15 Gain Accuracy 0.5% FSO16 Linearity 0.02% FSO17 Isolation ±300 V18 Input Protection ±35 VDC19 CMRR 90 dB minimum from DC to 50 Hz20 Common mode voltage ± 10 VDC21 Sensor Connection BNC

22Sensor failure/ defaultwiring indication

Through appropriate front panel LEDindication


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Sl.No Specification Required As perquote

1 No.of channels 24

2 Type of input andconfiguration

Piezo resistive/ Strain gauge pressuretransducer Output signal:Differential, 2 wire with shield;Excitation signal: 2 wire; Sense signal: 2 wire

3 Voltage input range ± 10mV to ± 10V (Rangeconfigurable)

4 Input protection ≥ ± 30V DC across input (+) to input(-)

5 Isolation Isolation voltage ±300V DC

6 Input impedance Greater than 10 MΩ shunted by500pF

7 Common mode voltage 300V DC/AC peak

8 CMRR ≥100dB @ DC to 50 Hz at gain 500 (inthe measuring range of 0-20mV)

9 Gain steps 1, 10, 100, 200, 500,1000 configurablethough software

10 Gain selection Configurable for individual channels

11 Filter Type 6 pole Bessel or 4 pole Butterworth orequivalent Digital filter

12 Cut off Frequency10, 30, 50, 100, 200, 500, 1000 , 5000 Hzuser configurable (Std filter/Programmable)

13 Gain Accuracy ≤ ± 0.06% FSO14 Gain Linearity ≤ ± 0.02% FSO15 Gain Temperature

coefficient≤ 50ppm/ ° C

16 Zero Stability / Offset drift ≤ 0.07% / 10° C17 Noise (1 KHz) ≤ 1.5mVrms RTO18 Transducer excitation

power supplyTo be provided

19 Voltage excitation 0 to 12V DC up to 40mA drivingcurrent

20 Excitation setting Settable for individual channelsSetting accuracy ≤ ±0.07%


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21 Excitation monitoring Through software for individualchannel

22 Sense for voltage excitation Remote sense for voltage monitoring

23 Excitation stability ≤ 70ppm/°C

24 Protection Continuous short circuit

25 Sensor Connection BNC26 Type of sampling Simultaneous27 ADC Resolution 16 bits and above28 Sampling rate 1kHz to 100 kHz, programmable

Request for Proposal on Event DAS for Integrated Engine Test FacilityTerms and Conditions Annexure: 5

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ANNEXURE-5

TERMS AND CONDITIONS


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1.0 TERMS AND CONDITIONS1.1. ENTIRE AGREEMENT1.1.1. The Contract to be entered into shall convey the final agreement between

the Department and the Contractor on the terms and conditions and bea complete and exclusive statement of the terms of the agreement.

1.1.2. In the event of conflicts between general conditions of Contract and thespecification furnished by the Department, the latter will takeprecedence.

1.2. MODIFICATIONS IN THE CONTRACTThis Contract may be amended or modified only in writing signed byboth the parties or their duly authorized agents or representatives by achange order issued by the Department and accepted by the Contractor,pursuant to the terms stated therein.

1.3. CANCELLATION OF CONTRACT1.3.1. The Department will have the right, at any time, to cancel the Contract

either wholly or in part by giving 1 month notice. The Contractor shallundertake to observe the instructions of the Department as to thewinding up of the Contract both on his own part and on the part of hissub-contractors.

1.3.2. In the case of cancellation of the Contract by the Department withoutany fault of the Contractor, the Contractor shall forthwith take thenecessary steps to implement the Department’s instructions. The periodto be allowed to implement shall be fixed by the Department afterconsultation with Contractor and, in general, shall not exceed 2 months.

1.3.3. The Department will, in no circumstances, be liable to pay any sumwhich, when added to the other sums paid, due or becoming due to theContractor under the Contract and its amendments, if any, exceeds theContract payment for the work set forth in the Contract and itsamendments, if any.

1.3.4. The ownership of all materials, part and unfinished work paid for by theDepartment under the provisions of this Section shall be vested in ortransferred to the Department as soon as they have been paid for.

1.4. CONTRACTOR’S DEFAULT LIABILITY1.4.1. The Department shall reserve the right to terminate the work in the

circumstances detailed hereunder:


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a. If the Contractor fails to rectify or replace any defective system/sub-system/ equipment within a period of 60 days after theDepartment having given a notice to the Contractor to rectify orreplace the said defective system/ subsystem/ equipment or theContractor delays, suspends or is unable to complete the system/subsystem/ equipment by the date mutually agreed upon

b. If the contractor commits breach of any of the terms and conditionsof the Contract.

c. If the Government of India decides to terminate the Contract inpublic interest.

1.4.2. When the Contractor makes themselves liable for action under thecircumstances mentioned above, the Department will have power toforfeit the bank guarantee of Contractor and the Contractor shall haveno claim for damages whatsoever on such forfeiture.

1.4.3. The work remaining to be completed at the time of termination of theContract shall be got executed through any other Contractor, in whichcase the expenses, which may be incurred in excess of sums, whichwould have been paid to the original Contractor, had the whole workbeen executed by them, shall be borne by the original Contractor andshall be recovered from them.

1.5. CHANGES AND MODIFICATIONS TO SPECIFICATIONS ANDQUALITATIVE REQUIREMENTS

1.5.1. The Department shall reserve the right at any time to modify thequalitative requirements, specifications, patents or drawings related tothe work covered by the Contract. The Contractor shall inform to theDepartment within 20 days, of any objections they have to themodifications required.

1.5.2. The Department may also accept the modification proposed by theContractor on his own initiative or on behalf of sub-contractors or as aresult of detailed engineering review.

1.6. SUB-CONTRACTINGThe Contractor shall not assign or sub-contract the work or any part ofthe work without the written approval of the Department. In the event ofapproval of sub-contractors, the detailed specifications and drawings ofsub-contracted items shall be approved by the Department. All theworks carried-out by such sub-contractors shall also be scrutinized,


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inspected and approved by the Department. However the responsibilityof such sub-contracted systems shall lie with the Contractor. Any delayin carrying out the work by the sub-contractor which affects the overallschedule of the work does not absolve the Contractor from payment ofcompensation for the delays. All terms and conditions applicable to theContractor shall also be applicable to sub-contractor.

1.7. COMPLIANCE WITH STANDARDSAll the materials supplied or used shall be of new and first quality andmanufactured and tested in accordance with the latest editions of therelevant Indian/ International standards. Wherever importedcomponents are used, they shall be manufactured in accordance withthe relevant standards published in the country of manufacture afterallowing for specific aspects under Indian conditions such as tropicalclimate, etc. Any material or work, where no specific standard isapplicable, shall be fabricated as per the instructions and directions ofthe Department.

All the electrical equipments used shall conform to the latest IndianElectricity rules as regards safety, earthing and other essentialprovisions specified therein for installation and operation of electricalparts.

1.8. SECRECYThe technical information, drawings, specification and other relateddocuments forming part of enquiry or Contract are the property of theDepartment and shall not be used for any other purpose, except forexecution of the Contract. All rights, including the rights in the event ofgrant of a patent and registration of designs are reserved. The technicalinformation, drawings, specifications, records and other documentsshall not be copied, transcribed, traced or reproduced in any other formor otherwise in whole and/ or duplicated, modified and/or disclosed to a

third party and/or not misused in any other form whatsoever withoutthe Department’s consent in writing except to the extent required for theexecution of the work. This technical information, drawings,specifications, records and other documents shall be returned to theDepartment with all approved copies and duplicates, if any, immediatelyafter they have been used for the agreed purpose.


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1.9. INSPECTION OF WORK1.9.1. The Department or any person appointed by it shall have access and

right to inspect the work, or any part thereof, at all times and placesduring the progress of the work. The inspection and supervision is forthe purposes of assuring the Department that the plans andspecifications are being properly executed and while the Department andits representative(s) will extend to the Contractor all desired assistancein interpreting the plans and specifications, such assistance shall notrelieve the Contractor of any responsibility for the work. Any work whichis proved faulty shall be corrected by the Contractor without delay. Thefact that faulty work or work which is not in accordance with plan andspecifications was not pointed out by the Department will not relieve theContractor from correcting such work as directed by the Departmentwithout additional compensation.

1.9.2. The Department’s representatives shall at all reasonable times have freeaccess to the works and/ or to the workshops, factories or other placeswhere materials are being prepared or fabricated for the work and alsoto any place where the materials are lying or from where they are beingobtained, and the Contractor shall give every facility to the Department’srepresentatives for inspection and test of the materials andworkmanship even to the extent of discontinuing portions of the worktemporarily or of uncovering or taking down portions of finished work.

1.9.3. The Department has no obligations to discover defects patents orotherwise and it shall be the sole responsibility of the Contractor. Theinspection and clearance for dispatch by Department’s representativesshall not absolve the Contractor’s obligations and duties under termsand conditions herein.

1.10. CO-ORDINATION WITH OTHER CONTRACTORS ANDINTERFACING OF THE WORKSThe Contractor shall extend all co-operation to other Contractors of theDepartment to perform their works at site simultaneously. TheContractor shall so arrange their activities so as to ensure smooth andtimely execution of the project, minimize interference with the works ofthe other Contractors and allow the other Contractors to use thefacilities engaged by them for erection activities. For this purpose, theContractor shall plan such works and indicate such interfaces in an


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interface schedule. They shall not be entitled to any extra payment onthis account.

1.11. FORCE MAJEUREIf at any time during the execution of the Contract, the performance inwhole or in part by either party of any obligation under the work isprevented or delayed by reasons of any war, hostility, acts of the publicenemy/terrorist, civil commotion, sabotage, fire, flood, earth quake,epidemics, quarantine restrictions, strikes, lock-outs, or acts of God(hereinafter referred as Eventualities) and if notice is given by eitherparty to the other within 21 days from the date of occurrence thereof,neither party shall for such eventuality be entitled to terminate the worknor shall any party have any claim for damages against the other inrespect of such non-performance or delay in performance. Theperformance under the work shall be resumed as soon as practicableafter such eventualities have come to an end and the decision of theDepartment whether the performance has been resumed or not shall befinal and conclusive.

Provided further that if the performance in whole or in part of anyobligation under the work is prevented or delayed by such eventualityfor a period of exceeding 60 days, the Department may at their optionterminate the Contract provided also if the work is terminated underthis clause, the Department will be at liberty to take over from theContractor at a price fixed by the Department which shall be final. Allunused, un-damaged acceptable material, bought-out components anditems in stores in course of erection and commissioning in thepossession of the Contractor at the time of such termination of suchportion thereof as the Department may deem fit excepting such material,bought-out components items in stores as the Contractor may with theconcurrence of the Department elect to retain.

1.12. INDEMNITY TO DEPARTMENT AGAINST INFRINGEMENT OFLABOUR LAWSThe Contractor shall indemnify the Department against any action,claim or proceedings relating to infringement of all or any of theprevailing labour laws of India like Workmen’s Compensation Act 1922,Work Labour (Regulation and Abolition), Central Rules 1971, EmployeesLiability Act 1928, Industrial Disputes Act 1947, Employees Provident


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Funds and Miscellaneous Act 1952 as amended from time to time duringerection and commissioning at Department’s site.

1.13. PATENT RIGHTSThe Contractor shall fully indemnify the Department against any action,claim or proceedings relating to infringements or use of any patent orany design or any alleged patent or design rights and shall pay anyroyalty which may be payable in respect of any claims made under orany action brought against the Department. In respect of such mattersas aforesaid, the Contractor shall be set at liberty, at their own expense,to settle any dispute or to conduct any litigation that may arise there-from. The Contractor shall not be liable to indemnify the Department onthe infringement of the patent or design or any alleged patent or designright which is the direct result of an order passed by the Department.

1.14. ARBITRATIONExcept matters in respect of which the decision of the Department isfinal as specified in the Contract, any dispute, disagreement or questionarising out of or relating to or in consequence of the work or fulfillmentor the validity of the enforcement thereof which cannot be settledmutually, shall within 30 days from the date that either party informsthe other in writing that such dispute or disagreement exists, be referredto arbitration. The arbitration proceedings shall be in compliance witheither the Indian Arbitration and Conciliation Act 1996. Theperformance under this work shall continue during the arbitrationproceedings and no payment due or payable by the Department will bewithheld unless any such payment is or forms part of the subject matterof the arbitration proceedings.

1.15. ASSIGNMENTThe work shall be binding upon the successors and the assignees of theparties hereto. It shall not be assigned in whole or in part by either partywithout prior written consent of the other. If the Contractor becomesinsolvent or being a firm or a company whether incorporated or not isdissolved or goes into bankruptcy or is caused to be wound up except forre-construction purposes or carried on its business under a receiver, therepresentatives in law of estate of the Contractor or any such receiver,liquidator or any person in whom the agreement may be vested shallforthwith give notice thereof in writing to the Department and shall


63

remain liable for the successful performance of the Contractor or thesuccessors of their obligations under this Contract under anycircumstances.

1.16. JURISDICTION AND APPLICABLE LAWThe work shall be governed by the laws of India for the time being in theforce. The courts of India only shall have jurisdiction to deal with anddecide any legal matters or dispute whatsoever arising out of the work.

1.17. EXECUTION OF WORKThe specifications of the work are intended to describe and provide for acomplete finished system. It is to be understood and agreed by theContractor that the work described shall be complete in every detail,even though every item necessarily involved is not particularlymentioned. The Contractor shall be required to provide all labour,materials and equipments necessary for the completion of the workdescribed and shall not avail themselves of any manifestingunintentional error, omission or inconsistency that may exist. TheContractor shall carry out and complete the work in every respect inaccordance with the Contract and the directions and to the satisfactionof the Department.

1.18. RIGHTS OF THE DEPARTMENT1.18.1. RIGHT TO ILLUSTRATE AND EXPLAIN PLANS

a. The various parts of the Contract are intended to be complementaryto each other but if any discrepancies appear or anymisunderstanding arises, the explanation of the Department will befinal and binding.

b. The corrections of any errors or omissions of specifications may bemade by the Department, when such correction is necessary tobring out clearly the intention which is indicated by a reasonableinterpretation of the specifications as a whole.

c. Wherever in the specifications which are a part of the work or whichmay be furnished to the Contractor for directing the work, theterms and descriptions of various qualities of workmanship,materials, structures, processes, plant or other features of the workare described in general terms, the meaning of fulfillment of whichmust depend upon individual judgements, then in all such cases,the question shall be decided by the Department and said material


64

shall be furnished, said work shall be done and said structure orfeature shall be constructed, furnished or carried out in full and inaccordance with their interpretation of the same and to their fullsatisfaction and approval, provided such interpretation is not indirect conflict with the specifications or generally accepted goodpractice.

1.18.2. RIGHT TO DIRECT WORKa. The Department will have the right to direct the manner in which all

work under this Contract shall be done, in so far as it may benecessary to secure the safe and proper progress and the specifiedquality of the work and all work shall be done and all material shallbe furnished to the satisfaction and approval of the Department.

b. Whenever, in the opinion of the Department, the Contractor hasmade marked departure from the schedule of completion laid downin the Contract or when untoward circumstances force departurefrom the said schedule, the Department in order to assurecompliance with the schedule and the provisions of the work, shalldirect the order, pace and method of doing the work, which shall beadhered to by the Contractor.

c. If, in the judgment of the Department, it becomes necessary at anytime to accelerate the overall execution of the work, the Contractorwhen ordered and directed by the Department will cease the workat any particular point and transfer their men to such other pointor points and execute such portion of their works, as may berequired, to enable others to hasten and properly engage and carryon their work, as directed by the Department.

d. The work by the Contractor at the site beyond normal workinghours (08:45 to 17:15 hr) on working days and any time on holidays(including Saturdays and Sundays) shall be permitted only withprior approval of the Department. The Department may also directthe Contractor to operate extra shifts over and above normal dayshift to ensure completion of the work on schedule if, in the opinionof the Department, such work is required.

1.19. CONTRACTOR’S FUNCTIONS1.19.1 The Contractor shall provide everything necessary for proper execution

of the work according to the intent and meaning of the specifications


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whether the same may or may not be particularly shown or describedtherein, provided that the same can reasonably be inferred there-fromand if the Contractor finds any discrepancy there-in, they shallimmediately and in writing refer the same to the Department whosedecision shall be final and binding on the Contractor.

1.19.2 In the execution of the work, no person other than the Contractor, ortheir duly appointed representatives, their sub-contractors, and theirworkmen, shall be allowed to work at the site except by specialpermission, in writing by the Department.

1.19.3 The Contractor shall proceed with the work to be performed under thisContract and each and every part and detail thereof, in the best andmost workmen-like manner by engaging qualified, careful and efficientworkers and to the several parts thereof at such time and in such orderas the Department directs and finish such work in strict conformancewith the drawings and/or specifications and any changes, modificationsthereof made by the Department.

1.19.4 The Contractor’s personnel shall not be permitted to reside inside theDepartment’s premises after the work. The Contractor shall arrange fortransportation, accommodation, food, health care, communication, etc.for their personnel.

1.19.5 In respect of observance of local rules, administrative orders, workinghours and the like, the Contractor and their personnel shall co-operatewith the Department.

1.20. SUPPLY OF TOOLS, AND OTHER MATERIALSFor full completion of the work, the party shall, at their own expense,furnish all erection tools, power tools, cables, wiring tools, testinstruments, and all associated protective equipments, appliances,materials required to accomplish the work under the contract unlessotherwise provided for. Adequacy of such tools shall be subject to finaldetermination of the Department.The party shall not dispose, transport or withdraw any tools,equipments and materials provided by them for the contract withouttaking prior written approval from the Department and the Departmentat all times shall have right to refuse permission for disposal, transportor withdrawal of tools, equipment and material if in their opinion, thesame will adversely affect the efficient completion of the work.


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1.21. PROTECTION OF WORK1.21.1. The Department will not be responsible or held liable for any damage to

person or property consequent upon the use, misuse or failure of anyfabrication tools and equipment used by the Contractor or any of theirsub-contractors.

1.21.2. The Contractor shall effectively protect all the works from action ofweather and from damages or defacement and shall cover finished partswhere required for their thorough protection.

1.21.3. The Contractor shall cover the work by a Contractor’s all-risk policyduring the currency of the contract.

1.22. SITE PERSONNELThe party shall identify a Site Supervisor who shall be personallypresent to supervise the work under the contract. The Site Supervisorshall have full technical capability and complete administrative andfinancial powers to expeditiously and efficiently execute the work underthe contract. Any written orders or instructions which the Departmentmay give to the party’s Site Supervisor shall be deemed to have beengiven to the party.

1.23. FIRST AIDThe Contractor may have access to the Departments qualified first aidpersonnel and ambulance in case of accidents, subject to the availabilityof the same. However, the Contractor shall make his own medical andtransport arrangements to take care of his employees in case ofaccident. The Contractor shall provide a first aid kit at the work site tomeet the requirements of minor injuries.

1.24. REPORTINGThe Contractor must report the following information to the Departmentby the end of every week during the work at Department’s site.a) Progress achievedb) Expected dates for completion of individual worksc) Any actual or likely delay in the execution of work

1.25. WORKING AND SAFETY REGULATIONSThe Contractor shall observe all statutory and legal requirementsenforced by Central and State Government applicable to the work as wellas any local regulations applying to the site issued by Department orany other authority. Particular attention is drawn to the following;

a) In case of accident, the Department shall be informed in writingforthwith. The Contractor shall strictly follow the regulations laid


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down by the Factory Inspector, Central and State Governmentauthorities in this regard.

b) Compliance with all electricity regulations.1.26. ELECTRICAL SAFETY REGULATIONS

In no circumstances will the Contractor interfere with fuses andelectrical equipment belonging to the Department or other Contractors.Before the Contractor connects any electrical appliance to any plug orsocket belonging to other Contractor or Department, he will

a) Satisfy the Department that the appliances are in good workingcondition

b) Inform the Department about the maximum current rating, voltageand phase of the appliance

c) Obtain permission from the Department detailing the sockets, towhich the appliance may be connected

1.27. POWERElectricity will be supplied at free of cost. Contractor must providepower supply distributor with isolator for taking power for hisequipments. Contractor should obtain Electrical safety clearance fromCMG group and Safety division of IPRC before starting the work.

1.28. WATERFree supply of water will be made available by the Department.

1.29. CLEAN-UP OF WORK SITE

The party shall not store or place the equipment, materials or erectionequipment on the drive ways and streets and shall take care that theirwork in no way restricts or impedes traffic or passage of men andmaterial. All waste materials are to be disposed off safely to the locationspecified by the Department

1.30. SAFETY AND RELIABILITY

Since the systems are highly complex in nature, the philosophy andcriteria to be adopted shall be highly safety-and-reliability-oriented fortheir systematic and proper functioning. The designs of the sub-systems,components, equipments to be carried out by the Contractor shallspecifically address essential safety provisions both in-built and external.Reliability is a prime factor, which has to be embedded in the process ofrealization of the systems. To ensure that the sub-system design,development, selection of equipment, components, material, etc are in


68

compliance with the standard engineering practices, it is necessary tofollow established design codes and standards.

1.31. QUALITY ASSURANCE

The reliability of Instrumentation is a combination of specification of theequipments/ components, serviceability and maintenance of the same,which are meant to serve and provide effective and timely operation,which includes trouble-free performance of systems and sub-systems tothe intended specifications.

The Contractor must look for the quality factors individually attributedto engineering developments, redundancy philosophy adopted, selectionof equipments and components, test and acceptance proceduresfollowed, repetitive performance achieved, risk analysis carried out, etc.each and every module must be manufactured and tested tointernational Quality Control standards. The test certificates shall beprovided to Department.

The quality assurance is an unified approach that attempts to controlthe quality right from design stage to commissioning stage, whichincludes the checking of the adequacy of the equipments/ componentsfor materials, fabrication, installation, testing. It is the combinedresponsibility of the Contractor and the Department to ensure that allpossible failure modes are exercised and validated during FAT.

1.32. PURCHASE OF MATERIALSThe selection of equipments, components, materials, etc. withappropriate and suitable specifications shall be the responsibility of theContractor, as overall performance of the system rests with theContractor. Accordingly, the selection and purchase tasks shall behandled by the Contractor immediately after the approval of DetailedEngineering documents by the Department.The criteria for selection of particular product and the reasoninginvolved therein shall be submitted to the Department for necessaryapproval. However Department’s decision will be final.The Department will provide necessary end-use certificate for obtainingthe required license for import of items if requested by the Contactor.In keeping with the terms of the Contract, the Contractor shallundertake the responsibility for handling, packaging and transportationinvolved to the accepted level of any sub-systems/ equipment covered bythe work in the Contract.


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1.33. EMPLOYMENT OF LABOURSThe contractor shall deploy Indian National only for execution of thework.Only skilled employees with experience of this particular work shall beemployed.No person below the age of 18 years shall be employed.

The Contractor shall pay to each person, wages not less than thosespecified by Minimum Wages Act.The employees / labour, for carrying out all the site works shall beidentified well in advance by the contractor and necessary approvalshall be obtained from the Department for entry permit to the work site.

1.34. GATE PASSFor Contractor’s equipment, tools, materials, etc. which are to be takenout from IPRC, Mahendragiri campus after completion of work, properentry shall be made at the main gate duly endorsed by CISF. TheDepartment shall issue necessary gate passes for taking out theContractor’s materials, as and when required and after completion ofwork.

2 INSTRUCTIONS TO BIDDERSThe proposals are invited on behalf of the President of India by theSenior Purchase & Stores officer, IPRC, Mahendragiri, from reputedContractors of high competence for the following work for IPRC,Mahendragiri, Tirunelveli District, Tamil Nadu State, India.

2.1 SCOPE OF WORKThe scope of the work includes Detailed Engineering, supply, Integrationof hardware, Wiring of IOs, Installation of system software, training atcontractor’s site, Factory Acceptance Test (FAT), delivery of the system tosite, installation and commissioning of the system at Department site,training at Department site, Site Acceptance Test (SAT) and localsupport for a period of three years after SAT of Data acquisition systemfor Integrated Engine Test Facility as per the specification given in thisdocument. The bidder is required to submit quotation for the entireworks mentioned herein. The incomplete quotations shall be summarilyrejected. The deviation, if any, in the bidder’s proposal with respect tothis document shall be explicitly mentioned in the schedule of deviationsto be provided in the quotation. If the bidder does not mention anydeviation, it shall be construed by the Department that the bidder agreesto comply with each and every aspect of this document.


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2.2 EXECUTION PERIODThe entire work is to be completed within 6 months from the date ofaward of Contract. The bidder shall submit a master schedule abouttheir realization plan so as to comply with the overall execution period.The bidder shall indicate, in the quotation, the schedules for variouswork phases, which shall not exceed the overall contract period. Uponaward of contract and before commencement of work, the contractorshall prepare a detailed and comprehensive schedule for review andapproval by the Department. The approved schedule shall form the basisfor all works to be performed by the contractor. The schedule shall be asgiven below.

Sl.No Scope of work Period Responsibility

1.Detailed Engineeringand acceptance byDepartment.

30 daysContractor

2.Readiness of system forFAT.

60 daysContractor

3.FAT , Training &shipment

30 daysDepartment andContractor

4.Commissioning atDepartment Site

30 days Contractor

5.Site Acceptance Test(SAT) & Training

30 days Department andContractor

2.3 COMPENSATION FOR DELAYDelivery, commissioning and FAT are the essence of the contract. If thecontractor fails to complete execution of the contract or fails to meetdelivery specified in the contract or any extension thereof, theDepartment will recover from the Contractor as Liquidated Damages(LD) a sum of 0.5% of the total contract price for each calendar week ofdelay or part thereof. The total liquidated damages shall not exceed 10%of the contract price.

2.4 DELIVERY TERMFor all imported items, the delivery point shall be C&F (Carriage andFreight to) Trivandrum. Custom clearance and transportation fromTrivandrum to Mahendragiri will be arranged by the Department. ForIndigenous item, delivery point shall be FOR, Mahendragiri.


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2.5 LANGUAGES AND MEASURESAll documents pertaining to the Contract including specifications,schedules, notices, correspondences, operating and maintenanceinstructions, drawings or any other writings shall be written in ENGLISHLanguage only.

2.6 DOCUMENTSAll operating, maintenance and technical manuals, drawings anddiagrams in English Language relevant to the systems/components shallbe supplied by the Contractor.

2.7 GUARANTEEThe performance of the system shall be guaranteed by the Contractor fora period of 12 months from the date of final acceptance (after SAT) of thesystem at the Department’s site. The Contractor shall furnish aPerformance Bank Guarantee (PBG) for 10% of the contract price for thesame.

2.8 POST WARRANTY MAINTENANCE & SUPPLY OF SPARESThe placement of order for the post warranty will be decided by thePurchaser at the time of signing the contract. The system shall bemaintained by the Contractor or Indian Agents after the warranteeperiod for 3 years. Spare supply shall be guaranteed for a period of 10years. The Contractor or Indian Agents shall attend to preventivemaintenance once in six months and shall also attend to breakdownmaintenance as and when required within 24 hours of intimation by thePurchaser up to the post warrantee period. Contractor shall quote bothcomprehensive and non comprehensive maintenance rate separately. Aseparate AMC will be signed by the Department and Contractor effectivefrom the expiry of warranty period.

2.9 SYSTEM PERFORMANCEThe Contractor shall provide guaranteed performance of the systemunder the contract as per the specifications. The Contractor shallsuccessfully demonstrate the performance during the commissioning. Ifthe Contractor is unable to demonstrate the performance as perspecifications, within the stipulated period, and if the commissioningtest results deviate from the specifications, the Contractor shall correctthem at no extra cost for the Department and repeat the tests within areasonable period of time as agreed by the Department. The Contractorshall make effort practicable to correct the deficiencies. The Departmentreserves the option to reject the bad performance ofequipments/systems and when this option is exercised by the


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Department, the Contractor shall replace the rejected equipments/systems by new ones at his own cost to the Department’s satisfactionwithin a reasonable period of time indicated by the Department.On the other hand, if the Department accepts the system, though it failsto meet the specification fully, the Department will, at their owndiscretion, make necessary recoveries for such shortfall in performance.In the event of rejection, in order to minimize the consequential losses,faulty equipment shall be retained until a new replacement arrives atsite for installation. It should be noted that the faulty equipment hasnot been accepted and not taken over by the Department, theresponsibility for it lies entirely with the Contractor. During this period,the Contractor shall not limit the use of faulty equipment except forreasons of safety during operation both for personnel and equipment.

2.10 INSURANCEThe contractor should take all necessary steps including the necessaryinsurance cover till the system are dispatched & delivered at Departmentsite.

2.11 PACKINGThe contractor shall pack the Data acquisition system and itsaccessories and make the identification names at the top of each packwith order/ contract number.

2.12 FORM OF QUOTATIONThe quotation shall be submitted separately for

a. Technical and commercialb. Price

The technical and commercial quote shall contain the technical andcommercial aspects and bill of material without the price and shall beopened first.The price quotation shall contain prices as per the price format and therevision in prices thereof if any submitted subsequently based onauthorization from the Department, shall be opened only after theevaluation of the technical and commercial quotation.The Department reserves the right to reject any or all quotations inwhole or part without assigning reasons thereof.

2.13 PRICES AND PAYMENTSThe bidder shall quote firm and fixed prices valid during the

execution of the Contract till commissioning and final acceptance of thesystems to the satisfaction of the Department. We are exempted frompayment of all duties. Taxes shall be paid extra.


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The bidder shall provide the individual item wise break-up pricesas given in Annexure-2A, 2B price format. However, bidder is advised toquote the item-wise break-up prices of the various items forming thesub-systems, to such fine extent as necessary and possible.Milestone payments: Milestone payment will be considered oncompletion of following major events.1. 20% on completion of detailed engineering review and approval of

configuration by department. Payment will be against BG andvalid till receipt of item at site.

2. 50% on completion of Factory Acceptance Test clearance andreceipt of item at site.

3. 20% on completion of commissioning of system at site and on SATclearance.

4. 10% upon satisfactory completion of commissioning of systemagainst Performance Bank guarantee

The Contractor is required to provide Performance Bank Guarantee(PBG) issued by any nationalized/scheduled/ commercialized bankapproved by RBI for 10% of the total Contract price valid over a period of12 months from the date of final acceptance of the system at the site bythe Department.

2.14 Validity:The quoted price should be valid for a period of 6 months from the dateof opening of the technical and commercial quotation.

2.15 BIDDER’S PROFILEThe bidder shall elaborately bring out in their quotation their

company profile, which shall be commensurate with the level demandedfor the execution of the work specified in this document. The detailsshall include the following:a. Previous experience in the execution of projects of the nature and

quantum on par with those specified in this document. The biddershall submit the copies of previous purchase orders executed for

values not less than Rs. 1.10 crore in a single order or Rs. 70 lakhs in

two orders or Rs. 56.00 Lakhs in three orders for the last five years.

b. System Integrator: The bidder shall be reputed OEM’s / Integrator’sof DAS OEMs viz. National Instruments, Pacific, Dewetron, Dewesoft,HBM, Adlink, Kinetics, Advantek, Gantner, VTI, UEI and proof of thesame to be submitted.


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c. Clientele, specifying the clients to whom they have executed works ofsimilar nature to that specified in this document. The address,telephone, fax, e-mail and contact person of the clients shall also bespecified.

A Memorandum of Undertaking, as per the following format,shall be submitted by the bidder along with the quotation.


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MEMORANDUM OF UNDERTAKING

I / We hereby submit the quotation for the execution, to the President ofIndia of the work specified in the underwritten memorandum within the timespecified in such memorandum at a total price as specified and in all respectsin accordance with the specifications, design, drawings and instructions inwriting referred to in this document and with such materials as provided forby and in all other respects in accordance with such conditions as areapplicable.

Should this tender be accepted in whole or in part, I / We hereby agree toabide by and fulfil all the terms and provisions contained in the tenderenquiry documents which have been read by me/ read and explained to me sofar as applicable or in default thereof to forfeit and pay to the President ofIndia or his successors in office the sum of money mentioned in the saidconditions.

I/ We agree to execute all the works referred to in the tender enquirydocuments upon the terms and conditions contained or referred to thereinand to carry out such deviation / variation as may be ordered in excess oforiginal scope at the rates to be determined in accordance with the provisioncontained in this document.

Witness Bidder

(Signature) (Signature)Name: Name:

Designation: Designation:

Address: Address:

Documents

REQUEST FOR PROPOSAL FOR SUPPLY, INSTALLATION AND ... · d) Data Acquisition system shall be positioned in the Measurement processing centre (MPC), server and display nodes shall