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Design, Engineering, Supply, Installation, Testing & Commissioning of Fire detection system for protection of Coal Handling Plant Control room, Cable Gallery, Switch Gear Room, 6 Dry type Transformers and TRH 1A & 1 B of 2 x 210MW Ib Thermal Power Station. ! " # $%# &’

Design, Engineering, Supply, Installation, Testing ... · Design, Engineering, Supply, Installation, Testing & Commissioning of Fire detection system for protection of Coal Handling

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Page 1: Design, Engineering, Supply, Installation, Testing ... · Design, Engineering, Supply, Installation, Testing & Commissioning of Fire detection system for protection of Coal Handling

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Design, Engineering, Supply, Installation, Testing & Commissioning of Fire detection system for protection of Coal Handling Plant Control room, Cable Gallery, Switch

Gear Room, 6 Dry type Transformers and TRH 1A & 1 B of 2 x 210MW Ib Thermal Power Station.�

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Page 2: Design, Engineering, Supply, Installation, Testing ... · Design, Engineering, Supply, Installation, Testing & Commissioning of Fire detection system for protection of Coal Handling

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Page 3: Design, Engineering, Supply, Installation, Testing ... · Design, Engineering, Supply, Installation, Testing & Commissioning of Fire detection system for protection of Coal Handling

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Page 4: Design, Engineering, Supply, Installation, Testing ... · Design, Engineering, Supply, Installation, Testing & Commissioning of Fire detection system for protection of Coal Handling

Eligibility Criteria

1. The bidder must have completed in last three financial years at least one single similar work.

2. The average turnover of the bidder during last 03 financial years must not be less than Rs. 15 lakhs. The bidders must submit attested certificate from Chattered Accountant.

3. The bidder must carry out the monthly inspection, testing and maintenance of the installed systems by deputing their technical person(s) free of cost for a period of one year from the date of handing over of the system.

4. The bidder must have experience of carrying out AMC of similar system as proposed in this specification and must produce attested documentary evidence in this regard.

5. The bidder must design the system and furnish detailed proposed working drawing of the system along with the bid. The bidder may also inspect the area to be protected on any working day before submission of bid with prior intimation.

6. The bidder must enclose the documents in support of valid VAT/ Sales Tax Registration Certificate, Income Tax PAN, Service Tax Registration Certificate, IEC and EPF Registration Certificate along with technical bid.

Page 5: Design, Engineering, Supply, Installation, Testing ... · Design, Engineering, Supply, Installation, Testing & Commissioning of Fire detection system for protection of Coal Handling

Name of work: Design, Engineering, Supply, Installation, Testing &

Commissioning of Fire detection system for protection of Coal Handling Plant Control room, Cable Gallery, Switch Gear Room, 6 Dry type Transformers and TRH 1A & 1 B of 2 x 210MW Ib Thermal Power Station.

�TECHNICAL SPECIFICATION & SCOPE OF WORK

INTRODUCTION This bid specification is intended to install Addressable Fire Detection & Alarm system in Coal Handling Plant- Control Room, Cable Gallery, Switch Gear Room, Six Dry Type Transformers and belt conveyors of TRH 1A & 1B at IB Thermal Power Station in the first phase. Scope of Work:

The scope shall cover supply, transportation and storage at site, fabrication, erection/fixing, PG testing as applicable, commissioning, handing over and monthly maintenance of system by deputing technical person(s) to site for a period of one year from the date of handing over of the System proposed to be installed for protection of Coal Handling Plant facilities mentioned else where in this document. Quality Control: 1. All material and equipment of Addressable Fire Detection & Alarm System shall be new and

unused. 2. Each component of the System shall conform to the specification mentioned elsewhere in this

package. The Detection System equipments must be UL listed. 3. The materials shall be inspected by EIC to confirm as per specification before erection. 4. The installation work of each system shall be as per relevant NFPA standards as outlined

below.

Codes and Standards:

NFPA 72 - National Fire Alarm Code NFPA 101 - Life Safety Code

Page 6: Design, Engineering, Supply, Installation, Testing ... · Design, Engineering, Supply, Installation, Testing & Commissioning of Fire detection system for protection of Coal Handling

Detailed Technical Specification, Scope of work and requirements:

OPGCL requires to provide fire detection and alarm system for protection of above Coal handling Plant facilities, detail equipment wise specifications are mentioned here under. System Equipment Specification FIRE ALARM CONTROL PANEL: Full compatibility with Hochiki’s ESP and Apollo’s XP95, Discovery and Xplorer protocols with minimum 99 addressable point capacities. The ability to interconnect up to eight main panels (any variant) onto a two-wire RS485 network Two independently programmable conventional sounder circuits Two programmable inputs A fault output relay and three programmable relay outputs with voltage free changeover contacts A selection of zone dependency/coincidence functions A day/night (building occupied/unoccupied) function: (Allows the operational characteristics of the panel to be changed at a pre-determined time. Engineer programmable day/night changes include detector sensitivity (high/low) and zone dependency settings) An investigation delay period function (Programmable for length of time, which zone(s) it, applies to and whether or not it operates in day/night mode) Individual sensitivity settings for each device A phased evacuation facility An alarm counter that records the number of times the panel has been in an alarm state (to meet clause 7.13 of EN54-2) Powerful short circuit protected loop drivers, capable of supporting up to 40 loop powered 10mA sounders per loop An integral EN54 switch mode PSU rated @ 185-260V a.c. 50/60Hz (1.4A on 16 zone panel, 3A on 32 zone panel) Earth fault monitoring Push button access code or keys which entry to Access Levels 2 and 3 (depending on model purchased) An easy to read, 80 character back-lit display 40 characters of custom text per device 4999 event monitoring Comprehensive test, maintenance & commissioning functions (Including auto-learn loops, monitor a point, test outputs, one man walk test and loop continuity test) An intuitive Windows based upload-download PC program that allows the system to be programmed quickly and easily. EMBER DETECTOR: 4-wire system – 2Wire for supply I/P and 2 wire suitable to connect to any Fire Alarm Panel Outdoor Application – IP 66 protected Spectral Range 3000 - 5000 nm Quiescent Current – Less than 12mA Alarm Current – 80 mA Cone of Vision: 900 Detector Range: *1sq. ft fire /ember at 15m. *1Sq. inch ember at 3ft. Distance Air Purging facility for cleaning the detector surface Material: Cast Aluminum LM6 Cable Entry: ¾” ET – 3 Nos. Protection class: IP 67 Sensing element: Infra Red Range: 3000 –5000 nm External Earthing: 2 nos – M6

Page 7: Design, Engineering, Supply, Installation, Testing ... · Design, Engineering, Supply, Installation, Testing & Commissioning of Fire detection system for protection of Coal Handling

Fasteners: SS 304 Operating Temp: -40°C to +60°C Supply: 24V DC ± 20% Indication: Normal – Flickering green LED, Fire – Red LED Out Put: Detector Zone Line 2 wire, suitable to connect directly to conventional fire alarm panel, one set NO-COM-NC contact for fire. Relay Contact Rating: 5A at 30V DC, 1A at 250V AC. Approval/Conformation/Certification: IP protection certified by ETDC, Conforming requirement NFPA 72E, Conforming Requirement of IS-2189. SMOKE DETECTOR: Humidity: (No condensation or icing) 0% to 95% relative humidity Wind Speed: Unaffected by wind Atmospheric Pressure: Unaffected IP Rating: 23D Vibration, Impact & Shock: To EN54-7:2000 Dimensions: (diameter x height) Detector: 100mm x 42mm Detector in Base: 100mm x 50mm Weights: Detector: 105g Detector in Base: 157g Materials: Detector Housing: White polycarbonate V-0 rated to UL 94 Terminals: Nickel plated stainless steel Detector Type: Point type smoke detector for fire detection and fire alarm systems for buildings Detection Principles: Photo-electric detection of light scattered in a forward direction by smoke particles Chamber Configuration: Horizontal optical bench housing an infrared emitter and sensor arranged radially to detect scattered light Sensor: Silicon PIN photo-diode Emitter: GaAs Infra-red light emitting diode Sampling Frequency: Sensitivity: Nominal response threshold value of 0.12 dB/m when measured in accordance with EN54-7:2000 Supply Wiring: Two wire supply, polarity insensitive Terminal Functions: L1&L2 supply in and out connections (polarity insensitive) +R remote indicator positive connection (internal 2.2k resistance to supply +ve) -R remote indicator negative connection (internal 2.2k resistance to supply - ve) Supply Voltage: 17 to 28 Volts dc Quiescent Current: 340µA average, 600µA peak Power-up Surge Current: 1mA Duration of Power-up Surge Current: 0.3 seconds Maximum Power-up Time: 4 seconds for communications (measured from application of power and protocol) 10 seconds to exceed 10 counts 35 seconds for stable clean air value Alarm Level Analogue Value: 55 Clean Air Analogue Value: 25±7 counts Alarm Indicator: Clear light emitting diode (LED) emitting red light Alarm LED Current: 4mA Remote LED Current: 4mA at 5V (measured across remote load) Type Code: (210 43) 101 00 Storage Temperature: -30°C to +80°C Operating Temperature: -20°C to +60°C Guaranteed Temperature Range: (No condensation or icing) -20°C to +60°C MANUAL CALL POINT: Call Point Type: Deformable element Weight: 151g Call Point Principle: Operation of a switch Alarm Indicator: Red Light Emitting Diode (LED)

Page 8: Design, Engineering, Supply, Installation, Testing ... · Design, Engineering, Supply, Installation, Testing & Commissioning of Fire detection system for protection of Coal Handling

Fault Indicator: Amber/yellow light emitting diode (LED) Supply Wiring: Two-wire supply, polarity sensitive Loop connections L1/L2: Terminal block 17V-28V dc Communication Protocol: 5V-9V peak to peak Quiescent Current: 100µA Power-up Surge Current: 1mA Maximum Power-up Time: 1 second Alarm Current, LED illuminated: 4mA Normal Analogue Value: 16 Alarm State Value: 64 Temperature Range: Max. Continuous operating: +60°C Min. continuous operating: 0°C Min. operating: -20°C (no condensation/icing) Storage: -30°C to +80°C (No condensation) 0 to 95% relative humidity Compliance Standard: EN54-11:2001 EN54-17:2005 (isolated version) IP Rating: 24 Dimensions: 89mm x 93mm x 26.5mm (manual call point) 87mm x 87mm x32mm (back box) AUDIO VISUAL STROBE: Specifications: • Nominal Voltage 24 VDC • Candela Options of 110 • Separate Horn and Strobe Capabilities • Wide Voltage Range - 16-33VDC or FWR • Input Terminals 12 to 18 AWG • Horn Piezo Frequency 3100Hz (nominal)

• In fire situation, the Ember detector shall detect the ember in the coal & the smoke detector shall sense the smoke and send the input signal to the automation panel. The panel processes the signal and activates the AVS to annunciate an alarm locally as well as at the control panel. If any occupant detects the fire earlier to the detectors detect the fire, he/she can operate the manual call point to annunciate an alarm.

• The detection system components shall be strictly as per make described.

�*3��, 3� �� ���������$ ����� �����4 ����C �

1 Addressable Fire Alarm Control Panel Networkable Analogue Addressable Fire Alarm Panel (min-99 addressable point capacity)

C-Tek/ Mircom or Equivalent (Complying to EN 54)

2 Addressable Photo Electric Smoke Detector, complete with base and accessories.

Apollo/ Equivalent (should be compatible for C.P.)

3 Infra Red Ember Detector complete with all mounting accessories Make: Fladet. Or equivalent.

AGNEE/ Equivalent (Should be compatible for C.P.)

4 Addressable Manual Call Point with accessories.

Apollo/ Equivalent (Should be compatible for C.P.)

5 Audio Visual Strobe, complete with mounting box and accessories.

Gentex/ Wheelock/ Agnee Equivalent (Should be compatible for C.P.)

6 Connecting Cable (Copper Armored), 2CX2.5 Sq mm.

Nicco/ Uniflex With ISI mark-IS-1554/ 1/1988

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SPECIAL CONDITIONS Name of work: Design, Engineering, Supply, Installation, Testing &

Commissioning of Fire detection system for protection of Coal Handling Plant Control room, Cable Gallery, Switch Gear Room, 6 Dry type Transformers and TRH 1A & 1 B of 2 x 210MW Ib Thermal Power Station.

1) The bidder should submit the Service Tax Registration Certificate & last year return

under Service Tax Act / Rules filed or assessment order if completed in absence of issue of clearance certificate by the service tax department.

2) The period of contract 20 (twenty) weeks from the date of issue of Letter of Award / Work

Order. After completion of the work, the agency has to maintain the system free of cost for a period of one year.

3) All the vehicles used for the purpose of the work should have proper documents and

driver should have professional license. 4) Any defective work noticed within the defect liability period shall be rectified by the

contractor immediately on receipt of information. 5) In case of non-submission of the ‘Group Insurance Policy’ of the workmen engaged in the

contract, penalty @ 1% of the contract value shall be imposed. 6) The contractor shall abide by the EHS policy of OPGC and general guidelines for

environmental protection. 7) The bidder must provide the following information.

- Configurationally details of the proposed detection and alarm system. - Technical details of the essential components of the system along with name of their

manufacturer. - The bidder must confirm the design basis, other than the specified one in this bid, if

considered by the bidder, along with the bid. - The essential components of the proposed system must be of our approved brands.

Documentary evidence in support of imported items must be submitted on demand. - The bidders must submit copy of IEC code. - The successful bidder must submit the working drawings to OPGCL in Auto CAD format

both in hard and soft copy for approval within a week from the date of issue of L.O.A. 8) Test and verification:

The verification of the fire alarm system must be done in accordance with NFPA-72. 9) Training:

The contractor/bidder must plan and organize a training session of at least one hour for the plant staff. Training session must include the normal operation, emergency procedures and system maintenance.

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10) Payment:

90% of the payment shall be made after commissioning and successful P.G. test of the system. And balance 10 % shall be retained as Security to be released after expiry of defect liability period provided no defect is found within the period and after successful completion of one year free AMC.

11) Defect liability/Guarantee:

The components of the system and the job done must be guaranteed for a period of one year from the date of successful commissioning & PG Test. The Defect Liability period and the one-year free maintenance shall go simultaneously.

The Special Conditions of Contract (SCC) must be read in conjunction with the General Conditions of Contract (GCC) of OPGC. Wherever there is a dissimilarity of conditions between GCC and SCC the conditions in SCC shall prevail.

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GENERAL CONDITIONS OF CONTRACT

ORISSA POWER GENERATION CORPORATION LIMITED

7TH. FLOOR, MODULE – A, FORTUNE TOWERS,

CHANDRASEKHARPUR, BHUBANESWAR – 751 023

(ORISSA)

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ORISSA POWER GENERATION CORPORATION LIMITED 6� ; '�� @ < < � ��9 < :? @ 1 �E�! ��� < � � ? " 1 �� < F 1 � � ��

� ; ! " :� ! � 1 G ; ! � � ? � ��& ; ? & ! " 1 � F ! � ���6/(�0 .-�

INSTRUCTION TO BIDDERS

VOLUME-I

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INDEX

Page From To 1. COVERING LETTER 3 --

2. NOTICE INVITING TENDER 4 6

3. PROFORMA OF LETTER OF UNDERTAKING 7 8

4. INSTRUCTIONS TO BIDDER 9 14

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ORISSA POWER GENERATION CORPORATION LTD

IB THERMAL POWER STATION BANHARPALI-768234, DIST. JHARSUGUDA

TENDER FOR

Design, Engineering, Supply, Installation, Testing & Commissioning of Fire detection system for protection of Coal Handling Plant Control room, Cable Gallery, Switch Gear Room, 6 Dry type Transformers and TRH 1A & 1 B of 2 x 210MW Ib Thermal Power Station.� ���(Here insert the name of the Works) 1. To be submitted by 5 P.M. of dt.13/10/2008 to Contract Cell, ITPS. 2. Techno-commercial bid to be opened in presence of Bidders or their duly

authorized representatives who may like to be present at 10 A.M on dt.14/10/2008�in the office of Contract Cell, ITPS.

Issued to M/s ……………………………………………..…………………………………………………… Signature of officer issuing the documents… Sd/- Designation: �Senior Manager (PSM), Head Contracts & Purchase, ITPS3� Date: 16/09/2008 ��

���������������

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ORISSA POWER GENERATION CORPORATION LIMITED 6� ; '�� @ < < � ��9 < :? @ 1 �E�! ��� < � � ? " 1 �� < F 1 � � ��

� ; ! " :� ! � 1 G ; ! � � ? � ��& ; ? & ! " 1 � F ! � ���6/(�0 .-�

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GENERAL CONDITIONS OF CONTRACT

VOLUME-II

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INDEX

Section Description Page

From To

I. General 3 8

II. Definition & interpretation 9 15

III. General information to Bidders 16 23

IV. General obligations / general conditions 24 53

V. Scope & Performance of work 54 59

VI. Certificate and payment 60 68

VII. Statutory obligation 69 71

VIII. Labour Laws 72 85

IX. Safety provisions 86 102

X. Penalty 103 105 XI. Arbitration & Jurisdiction of Court 106 107

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5$'2)//#%�� 9 ($5(/�� +#;.$);(/� ,&� ;/#&);(/� 1 ,&2� &#/(+)$4� +,� +.#� '5-G#;+� ,0��,$+&(;+�0,&�.)&#�,&�&#1 (&%��

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SECTION-III

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End of Section-III

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SECTION-IV ���=� % ����� $�$�% � �����7% ����� $���� �������

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End of Section-IV

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SECTION-V

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End of Section-V

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SECTION-VI ���=� ����� ��� ��� �� �� *# ����

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End of Section-VII

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SECTION-VIII ���=� $� �� �$� & �

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End of Section-VIII

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SECTION-IX

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�End of Section-IX

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SECTION-X �"= �=� ����K I�"= �" �����"��# # ����# ���� & ��(��� � �� � ���

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End of Section-X

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BILL OF QUANTITY

Name of work: Design, Engineering, Supply, Installation, Testing & Commissioning of Fire detection system for protection of Coal Handling Plant Control room, Cable Gallery, Switch Gear Room, 6 Dry type Transformers and TRH 1A & 1 B of 2 x 210MW Ib Thermal Power Station.

�� �������� �; 3!�� ����������� ��� �; 3!���*3

�, ������� �������� � ���� D � �����E �

�� ���E �� ������������� �� ���E �� ��������������

1 Addressable Fire Alarm Control Panel having Single loop of minimum 99 addressable point capacity with LCD display, complete with (2 X 12) V DC, 7 AH SMF Battery backup, Make: Honeywell/C-tek/ Mircom / Equivalent.

No. 1

2 Infra Red Ember Detector complete with all mounting accessories, Make: Fladet /equivalent

No. 6

3 Addressable Photoelectric type Smoke Detector, complete with base and accessories.

No. 28

4 Addressable Manual Call point with accessories.

No. 5

5 Audio Visual Strobe, complete with mounting box and accessories.

No. 5

6 2C X 2.5 sq. mm armoured Cupper Cable, complete with necessary lying accessories.

Mtr. 1900

����������� NB: The quoted price shall be all-inclusive basis (Taxes, duties, other government levies

including Service Tax etc.) and shall remain firm during entire tenure of contract and shall not be revised under any circumstances for whatsoever reason except as described at (a) to (e) below. Service Tax applicability and rate of Service Tax should be shown separately. If nothing is mentioned by the bidders regarding Service Tax, it will be presumed that the bidder has taken Service Tax into account and included the same within the quoted rates.

(a) Any increase / decrease in the Service Tax & Cess thereon will be reimbursed / adjusted as per actual against documentary evidence.

(b) Additional amount due to imposition of new tax by Govt. relevant to this work will be reimbursed by OPGC as per actual against documentary evidence.

(c) Any change in Income Tax will be borne by the Contractor. (d) Quoted rate (valid on the date of opening of tender) shall be treated as base price and

all-inclusive basis.

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(e) Any additional payment due to change in tax structure will be admissible if the change is effective during the scheduled completion period. No such extra payment shall be made beyond the stipulated completion date if the delay is due to the fault of the contractor. No claim shall be admissible after completion of work.

____________________________________________________________________________________ �)';/()9 #&I��.#'#� %,;59 #$+'� (&#� 65-/)'.#%� )$� ,5&� 1 #-')+#� ,$/7� 0,&� +.#� 65&6,'#� ,0� %,1 $/,(%)$4� -7�4#$5)$#� -)%%#&'� )$+#&#'+#%� +,� 6(&+);)6(+#� )$� +.#� �#$%#&�� ����� '.(//� $,+� -#� .#/%�&#'6,$')-/#� )$� ($7� 9 ($$#&� )$� +.#� #*#$+� ,0� ($7� 5$(5+.,&)H#%� 5'(4#� ,0� +.#'#� %,;59 #$+'�,+.#&�+.($�+.#�)$+#$%#%�65&6,'#��