requirements specification no.04-tm rev.3 … of the condenser vacuum value on the steam turbine...

REQUIREMENTS SPECIFICATION No. 4-T For Design, Manufacturing and Delivery of

AIR COOLED CONDENSER

WITHIN THE FRAMEWOORK OF THE PROJECT “INTRUDUCTION OF COMBINED CYCLE AND CONSTRUCTION OF ELECTRIC INFRASTRUCTURE

FOR ELECTRIC POWER SUPPLY AT TERMOGAS MACHALA PLANT, REPUBLIC OF ECUADOR"

REQUIREMENTS SPECIFICATION No.04-TM

Rev.3

For Design, Manufacturing and Delivery of


within the framework of the project

"INTRODUCTION OF COMBINED CYCLE ANF CONSTRUCTION OF

ELECTRIC INFRASTRUCTURE FOR ELECTRIC POWER SUPPLY AT TERMOGAS

MACHALA PLANT, REPUBLIC OF ECUADOR

TEPLOENERGOPROEKT

2013



WITHIN THE FRAMEWOORK OF THE PROJECT “INTRUDUCTION OF COMBINED CYCLE AND CONSTRUCTION OF ELECTRIC INFRASTRUC-

TURE FOR ELECTRIC POWER SUPPLY AT TERMOGAS MACHALA PLANT, REPUBLIC OF ECUADOR"

Rev.3 от 31.12.2013 - 2 -

CONTENTS

1. GENERAL DATA ................................................................................................................................ 3

2. GENERAL AND SPECIAL TECHNICAL REQUIREMENTS ........................................................................ 3

3. CONDENSER BASIC TECHNICAL SPECIFICATIONS ............................................................................ 7

4. SCOPE OF DELIVERY.......................................................................................................................... 7

5. AIR COOLED CONDENSER DESIGN AND SUPPLY TERMINAL POINTS.................................................. 7

6. SCOPE OF WORK .............................................................................................................................. 8

7. GUARANTEES ................................................................................................................................... 8

8. SPARE PARTS, TOOLS, CONSUMABLES ............................................................................................. 8

9. REQUIREMENTS TO TECHNICAL DOCUMENTS .................................................................................. 9

10. GENERAL REQUIREMENTS TO SUPPLY OF EQUIPMENT .................................................................... 9

11. LIST OF TECHNICAL DOCUMENTS TO BE SUBMITTED BY THE VENDOR FOR DESIGNING ................. 10

12. GENERAL REQUIREMENTS TO THE TECHNICAL OFFER ........................................................................ 10

APPENDIX 1. LIST OF APPLICABLE STANDARDS ......................................................................................... 17

APPENDIX 2. UNIT THERMAL BALANCE .......................................................................................................... 24

APPENDIX 3. DATA ON STEAM TURBINE ........................................................................................................ 31

APPENDIX 4 CONSTRUCTION SITE PLAN ................................................................................................ 3131



WITHIN THE PROJECT IMPLEMENTATION OF COMBINED CYCLE AND CONSTRUCTION OF THE ELECTRIC POWER INFRASTRUCTURE FOR

ELECTRIC POWER TRANSMISSION

AT TERMOGAS MACHALA POWER PLANT , THE REPUBLIC OF ECUADOR

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1. GENERAL DATA

1.1. This Requirements Specification has been developed for selecting the Vendor of Air Cooled Condenser designed to be a part of TERMOGAS MACHALA CCPP, the Republic of Ecuador, based on three GE 6FA Gas Turbines of 77 MW, three HRSGs and one Steam Turbine.

1.2. Air Cooled Condenser (hereinafter referred to as Condenser) is designed for condensing the Steam Turbine outlet steam with provision for the required cooling depth in all modes of the CCPP and shall be rated for the following temperature conditions: +15°C (ISO Specifi-cations), +26.8°C and +33.2°C.

1.3. The Design provides for the Condenser outdoor installation. The CCPP is located 15 km away from Machala, the Republic of Ecuador, at the site of TERMOGAS MACHALA TPP . The site is located in the hot climate. There is no change of seasons. The humidity is high. There are data on seismicity: Structures shall withstand the following earthquake shocks without significant damages:

horizontal and vertical acceleration (magnitude): 0.33x9.8 m/s² seismic frequency: 1 – 10 Hz max earthquake intensity period: 30 s max. time of earthquake shock: 2 min

1.4. Typical weather conditions for 2011 year in the city of Machala

- Average air temperature in January – plus 27°C - Average air temperature in July – plus 24.9°C - average annual temperature – plus 26.8°C - maximum temperature – plus 33.2°C - average annual relative humidity – 77.9% - altitude above the sea level – 4 m - distance from the coast line - 10 km

2. GENERAL AND SPECIAL TECHNICAL REQUIREMENTS

2.1. Condenser shall be manufactured and tested in compliance with the Manufacturer’s Standard.

2.2. Design, construction, materials, manufacturing, mounting, adjustment, repair and opera-tion of Condenser shall meet the current Requirements Specification and relevant Ecuador Regulations (Standards) (see Appendix No.1).

2.3. The Vendor shall have all the required certificates and permits for the design and manufac-turing of Air Cooled Condenser by the ASME Standards and Code.

2.4. Condenser and its components as well as its auxiliaries shall be non-infringing articles in the Vendor’s countries and Ecuador, and have the international certificates of compliance.

2.5. Factory (if any) and site acceptance tests are mandatory. Both test types shall be witnessed by the General Client's representative.

2.6. Requirements to Condenser Design 2.6.1. Condensing Plant design shall provide for the following:

optimum configuration of the Condenser cooling surfaces at the average annual air ambient temperature of +26.8°C;






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condensation of the exhaust steam flow from the Steam Turbine at maximum cooling air temperature (+33.2ºC);

receiving drain from the steam system of HRSG and Steam Turbine;

condensation of steam flow from the Turbine bypass system during its starting and shutdown;

condensation of steam flows from the HRSG through Turbine bypass system

steam receiving during blowdown of the main steam pipeline from the HRSGs up to the Steam Turbine stop valve;

condensate water discharge and return to the HRSGs. 2.6.2. Condenser equipment Control and Monitoring System shall provide for the following:

the Condenser overpressure protection;

control of the condensate level and operation of the devices used for automatic monitoring of the condensate level and drain;

residual gas removal from the Condenser steam chamber (by the water-packed ring pumps or steam-jet ejectors0;

capability for shutdown of some Condenser modules with maintaining 60% -load of the rated one for troubleshooting;

automatic Condenser cleaning (if needed). 2.6.3. The Condenser shell and water boxes shall be made of steel according to internationally

recognized Standard. The water box inner shall be of stainless steel or faced with anticor-rosive materials. Water boxes (headers) shall be provided with easy--opening access man-holes for maintenance and repair.

2.6.4. Condenser shall be provided with a dump tube, have a leak-proof construction excluding any air inleakage into the steam space.

2.6.5. The Condenser tubes shall be made of material compatible with the working medium and be able to work throughout all service life of the CCPP (30 years minimum).

2.6.6. Condensate volume in the hotwell shall be ample to control it and protect the condensate pumps against cavitation under all operating conditions of the CCPP. The hotwell shall be equipped with a device for dearating the make-up water supplied to the CCPP condensate-feeding circuit.

2.6.7. Vacuum system;

As Variant 1 of the Condenser vacuum system, provide the vacuum pump-based system (2x100%).

As Variant 2 of the Condenser vacuum system, provide the main two-step steam ejection plant and a quick-starting exhauster along with a silencer. Considering great influence of the Condenser vacuum value on the Steam Turbine effectiveness, the main ejectors shall be provided with a reserve. The starting ejector does not need any reserve.

2.6.8. The Condenser structure shall be provided with the warning lights, grounding system and lightning protection, stationary lighting system for operating floors.

2.6.9. Size of the site for accommodation of the whole Condensing Plant complex and Condenser modules' configuration shall be coordinated with the General Designer.

2.6.10. Condenser shall be of modular design to allow the package unit mounting without preas-sembly of members into major units at the construction site.

2.6.11. Considering local fresh water deficiency, provision shall be made for minimization of con-densate losses.






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2.6.12. The Condensing Plant configuration shall provide for cable and pulse tube routing as well as access to the valves, sensors, instrumentation, etc. for maintenance from ladders and platforms as part of the Condenser scope of supply.

2.6.13. The condensate pumps shall be equipped with variable frequency drives (VFD) ensuring the condensate supply to HRSGs in all operating modes of the CCPP.

2.6.14. The Condenser and its auxiliaries design and manufacturing quality shall ensure the Unit safe operation and efficient performance taking into account time period for the total overhaul cycle.

2.6.15. The Condenser design and manufacturing shall meet the ISO requirements to sound pres-sure level at the distance of 1 m from the Condenser or equipment casing (not more than 85 dBA).

2.6.16. Thermal insulation shall be designed considering that temperature of the outer casing (shell) and outer thermal insulation surface of the pipes and auxiliaries included into the scope of supply shall not exceed +45°C.

2.6.17. For maintaining the Condenser equipment and valves provision shall be made for ladders and platforms with galvanized gridiron floor. The Vendor shall provide for designing and supplying all the scope of ladders and platforms for access to the equipment to be main-tained while in service. Within the Condenser, each and every assembly (sensors, primary valves, electric equipment, pipe valves, etc.), needed periodic maintenance or use, shall be provided with the operating floor.

2.6.18. Equipment, structures and pipelines' protection paint shall meet the ASTM and ISO re-quirements and be in compliance with the Manufacturer's Standards if they are in agree-ment with the International Standard requirements. The uninsulated surfaces shall be de-livered for mounting as primed with two prime coats over the prepared surface (sand blast-ing to degree 3). The prime shall be permanent (it should not be removed at the site). Be-sides, the shop primer shall be compatible with the finish anticorrosion protection paint to be applied at the site.

2.6.19. All the process pipelines, their components and equipment shall be marked in compliance with the Detailed and Assembly Documents.

2.6.20. Shut-off-and-control valves to be supplied along with Condenser shall be as necessary and complete with counter flanges, fasteners and gaskets and accompanied by the Manufac-turer's test report

2.6.21. All control valves shall be equipped with pneumatic actuators.

2.7. Requirements to Electric Equipment 2.7.1. Electric motors, valve actuators , sensors and primary transducers shall be selected consid-

ering the Power Plant auxiliaries' voltage (specified after coordination with the Client):

4.16 kV A.C. 60 Hz for the electric motors of more than 375 kW;

480 V or 277 V A.C. 60 Hz for the motors of less than 375 kW and the valves' actuators;

24 V D.C. for sensors and primary transducers. 2.7.2. A.C. motors shall be of induction type, totally enclosed, self-ventilated, with surface venti-

lation cooling and with air coolers or air to water coolers. 2.7.3. All electrical motors shall be of IP 55 protection degree as minimum. 2.7.4. The fan motors shall be provided with the optimal soft start-up system. LV motor start-up

is permitted under direct starting conditions. 2.7.5. MV motors shall be equipped with on-line monitoring system for stator winding tempera-

ture, bearing temperature and primary refrigerant temperature upstream and downstream






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of the heat exchanger, if the last is available. All the values to be measured shall be acces-sible for monitoring in the Control Room.

2.7.6. For the outdoor MV and LV motors provision shall be made for mounting the equipment preventing formation of condensate (heating elements, blowing with compressed air, etc.)

2.7.7. For the motors with the bearing forced lubrication provision shall be made for protection operating to activate alarm and to trip the motor with rising temperature of grease, bear-ing inserts or pressure decrease and stopping the grease flow.

2.8. Requirements to Control and Monitoring System 2.8.1. Analog output of the primary transducers shall be 4 - 20mA. 2.8.2. Temperature sensors shall have unique sensor curve by type PT100. 2.8.3. Temperature sensors shall be supplied complete with thermowells 2.8.4. Measurement error for pressure gages, level transmitters, pressure differential transmit-

ters shall be 0.2% at least. 2.8.5. Air Cooled Condenser Automatic Control System shall exercise the following functions:

automatic keeping of the set mode and mode switching;

automatic control of process variables;

providing the operating personnel with information about process variables and process flow status, shut-off-and-control valves positions, on/off auxiliaries, automatic equipment conditions and other data required for operation monitoring.

equipment protection in emergency;

remote actuator control;

warning about deviation from control parameters;

Condenser equipment and ACS hardware condition monitoring and diagnosis.

2.9. Reliability Requirements 2.9.1. The Condenser equipment shall be rated for seismic loads and meets the Site climatic con-

ditions. 2.9.2. The Condensing Plant service life shall be 30 years at least. Nevertheless, it is possible to

replace the Condensing Plant high-temperature and wear parts if their service life is ex-pired before the stated period. The Vendor shall submit List of the above parts including their service life.

2.9.3. Overhaul life shall be 5 years at least. 2.9.4. Mean-time-between Condenser failures shall be 8000 hours at least. 2.9.5. The Condensing Plant equipment shall be designed for 10000 startups and shutdowns

within whole service life.

2.10. Requirements to Cyclic Load Capability 2.10.1. The Condenser working control range shall correspond to the Steam Turbine load range -25

-100%. 2.10.2. The Steam Turbine Condenser shall provide for receiving steam and water during the Plant

startups, shutdowns and load shedding in compliance with the steam bypass capacity. Pro-vision shall be made for receiving all drains from the boiler superheaters, main steam pipe-lines to be used during the Plant startups.

2.10.3. The thermal insulation design and materials shall provide for repeatable accuracy of the equipment and steam lines' high-temperature components cooling between overhauls.






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3. CONDENSER BASIC TECHNICAL SPECIFICATIONS

3.1. Initial Data

3.1.1. The following CCPP operating modes (Table A) shall be taken as initial data for designing the Condenser:

- mode of maximum steam flow through the Turbine stop-cum-control valve under design conditions (t=26.8°C and 77.9% of relative humidity) - in compliance with the preliminary Thermal Balance of the STPl;

- mode of emergency steam dumping through HP/LP turbine bypass (100% live steam is dumping through HP turbine bypass) under design conditions (t=26.8°C and 77.9% of relative humidity).

Table A Preliminary design characteristics of the Steam Turbine outlet steam

Outdoor air

temperature

°C

Mode

Steam flow to

Condenser

t/h

Steam enthal-

py

kJ/kg

Drain flow to

Condenser, t/h

Enthalpy of drain

flow to Conden-

ser, kJ/kg

Condenser pres-

sure

MPa (abs)

Output at gen-

erator termi-

nals,

MW

26.8

Of full power (VWO) 369.5* 2253.8*

0.22*

0.27*

0.32*

3409.8*

3409.8*

417.5*

0.0053* 117.61*

Mode of emergency

steam dump bypass of

HP and LP

432*/

39.98*

2850.7*/

2850.7* 0.0 0.0

Specified by the

Condenser Ven-

dor

0.0

*- Parameters will be finalized upon receipt of basic equipment Vendor data. The Condenser stable operation shall be ensured for all CCPP operating modes, (for modes

of maximum and partial power and emergency HP/LP steam dump) temperature range from +15°C to +33.2°C.

For data on Steam Turbine refer to Appendix 2 and Appendix 3.

4. SCOPE OF DELIVERY

4.1. The complete scope of supply shall include equipment according table № 2. 4.2. Depending on the Schematic Diagrams, materials to be used, design features and configu-

ration of the Condenser, the Vendor can change the Scope of delivery with obligatory ref-erence to the causes of changes in the Technical and Commercial Offer.

The Plant Electrical System (mechanism power supply, stationary lighting system for the operating floors, grounding and lightning protection, electric equipment arrangement, cable layout to the mechanisms and supply of electric equipment and materials) shall be made on a turnkey basis.

5. AIR COOLED CONDENSER DESIGN AND SUPPLY TERMINAL POINTS

5.1. Water Steam Circuit:

Steam Turbine exhaust hood;

The valves outlet edges (flanges) for the condensate pump delivery pipes;

Inlet edge on the steam dump line to the Condenser dump tube downstream of steam bypass (1 m from the Condenser structures);






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Inlet edge on the Steam Turbine drain collecting line (1 m from the Condenser structures).

5.2. Auxiliary Steam:

Inlet edges (flanges) on auxiliary steam supply line to steam ejection plant (for Variant 2) 5.3. Compressed Air :

Compressed air connection to the valves pneumatic actuator control cabinets. 5.4. Condenser and Auxiliary Equipment Framework:

lower part of the base plates supporting on the Condenser foundations;

lower part of the surfaces of ejectors, pump equipment and others supporting on the Client's foundations.

5.5. Electric Equipment and I&C:

Inlet terminals of MCC power supply and valves electric actuator control cabinets;

Inlet terminals of ACS cabinet power supply;

The ACS cabinet terminals for connection of interface cable for transmission signals to DCS.

Inlet terminals of Power Transformer.

The Plant grounding terminals for connection to the CCPP grounding system.

6. SCOPE OF WORK

6.1. Scope of Work shall include according table №3.

7. GUARANTEES

7.1. The Condenser Vendor shall guaranty the following performance characteristics:

Condenser pressure and steam condensation according to the Thermal Balances' requirements (Appendix 2).

Condenser, steam line and auxiliary equipment equivalent sound pressure level at the distance of 1 m from the shell (casing).

7.2. Guarantee tests are carried out by the specialized organization and witnessed by the Ven-dor (Manufacturer) representative along with the CCPP acceptance testing.

7.3. The Condenser real performance reduction to guarantee fulfilment conditions (ISO re-quirements) during the Site testing are carried out by the Vendor procedure based on the ASME requirements and coordinated with the Client.

7.4. The Condenser warranty period shall be 24 months but no less than 16,000 working hours from the date of signing of the equipment acceptance certificate after acceptance testing. During this period the Vendor shall guaranty stability of the reliability, capacity, efficient performance values in compliance with the given guarantees.

8. SPARE PARTS, TOOLS, CONSUMABLES

8.1. Spare Parts and Accessories shall be supplied in the separate cargo packages at the same time with the main equipment.

8.2. List of Spares, Tools and Consumables shall be submitted to the Client before delivery of the Condenser.






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9. REQUIREMENTS TO TECHNICAL DOCUMENTS

9.1. Technical Documents shall meet International Code requirements and ASTM and ISO rec-ommendations.

9.2. Technical Documents (RS for foundations, the Condenser general view, thermal and aero-dynamic designs, P&I Diagrams etc.) for developing the Detailed Design by General Design-er shall be presented in two languages: Russian and English.

9.3. Technical Documents for the Condenser mounting, commissioning and operation (mount-ing drawings, mounting, adjustment and operation instructions, and certificates) shall be presented in three languages: Russian, English and Spanish

9.4. The Condenser mounting, commissioning and operation Documents in hard copy shall be handed over along with the Condenser as a separate cargo package. Number of copies in paper format - 4 copies The Condenser mounting, commissioning and operation Documents, Detailed Design Doc-uments shall be submitted to the Client as it develops in stages in the following electronic formats:

Drawings - DWG; Text files - DOC/PDF; Tables - XLS; Databases - MDF; Presentation -PPT; Charts - MPP.

9.5. PDMS or other 3D simulation system convertible to PDMS shall be used for Condenser sim-ulation. The Condenser 3D-model shall be submitted to the Client for onward submission to the General Designer.

10. GENERAL REQUIREMENTS TO SUPPLY OF EQUIPMENT

10.1. Equipment shall have the nameplates showing equipment Manufacturer's name, model and working characteristics. The nameplate shall contain the following information at least:

Manufacturer;

Release date;

Serial #;

Type, model of equipment;

Rated parameters;

Mass of equipment;

Standard or Manufacturing Specifications

Operating limits. The nameplates shall be made of anticorrosive material and effectively fixed in accessible and safe places (without removing from operation, bus isolation, etc.). Do not use any self-adhesive plates or magnetic plates, etc. The nameplate information shall be in English and Spanish and SI System shall be used.

10.2. Transportation 10.2.1. Equipment shall be provided pre-assembled according to the Detail Drawings and Specifi-

cations. The components shall be packed separately in the cases.






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10.2.2. Provision shall be made for the corresponding equipment conservation for damage and rust protection both inside and outside during shipment by sea and storage for a period of 12 months.

10.2.3. The package shall provide for full protection against damage in transit considering trans-shipment and transport by sea as well as the safety of equipment and documents during storage within 12 months after shipment considering exposure to tropical conditions.

10.2.4. The equipment package, containers and preservation shall provide for full protection against damage in transit considering transshipment and transport by sea as well as the safety of equipment and documents during storage within 24 months after shipment con-sidering exposure to tropical conditions. The packed equipment shall not shifted inside the case or container if that changes its position. The equipment package shall meet the re-quirements of ISPM #15 (Guidelines for regulating for wood packaging material for world trade).

10.2.5. Shipping documents and operating instructions shall be packed in a separate box or pack-age #1.

10.2.6. All exposed cavities shall be covered firmly and the covers (plugs) shall be sealed. All re-quired plugs shall be installed. Metal tags shall be covered with plastic caps.

10.2.7. Two adjacent sides of the cases shall be marked. Indelible marking shall be in English (min-imum requirements):

"this end up!"

package # / number of pieces; (number in succession)

Agreement (Contract) #

gross weight, kg;

net weight, kg;

Vendor, Customer;

Case size (LWH);

Consignee;

Place of consignment;

Packages of height more than 1 m shall be marked as “+” (Center of Gravity) and “ZT”;

Lifting points for equipment and cases. 10.2.8. Each cargo package shall be accompanied by a detailed Packing List in Russian, English and

Spanish:

One (1) copy of the Packing List in the waterproof envelope in the case along with the equipment;

One (1) copy, protected against mechanical damages, is fixed to the case outer wall. Collective Picking List shall be along with all Documents.

11. LIST OF TECHNICAL DOCUMENTS TO BE SUBMITTED BY THE VENDOR FOR DESIGNING

11.1. List of technical documents shall include according table №4.

12. GENERAL REQUIREMENTS TO THE TECHNICAL OFFER

The technical offers issued with a deviation from declared requirements in Section 12,

won't be considered.






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The technical offer has to consist of the Technical and Commercial parts and is issued ac-

cording to the following conditions:

Technical Part:

Technical description of equipment

Complete scope of supply filled in a form according to Tables № 2;

Scope of works filled in a form according to Tables № 3;

List of technical documentation filled in a form according to Tables № 4;

Performance warranty;

Service life of equipment;

Layout drawings (plan, section);

P&I diagrams;

List of power consumers;

Process flow diagram for power supply;

Electrical equipment layout;

List of substances required for normal equipment operation, with their flowrates and parameters specified;

List of special assembly and repair tools to be supplied complete;

The proposal shall also contain corrosion prevention measures for unexpected/scheduled shutdown.

Commercial Part:

Total equipment cost and with breakdown of cost and in a form according to the Table № 1;

Equipment cost without the VAT on the terms of Custom own collection from manufacturing plant. Equipment cost should include equipment loading on transport of the Customer;

Terms of payment. For the purpose to minimize the expenses it is necessary to provide the schedule of payments including the minimum advance payment and payment of part sum after input of the equipment in operation;

Time of manufacture and delivery;

Contact person (phone., e-mail, position).






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Table № 1 - Cost of Condenser for the Basic Blocks

№ п/п Name

Equipment cost, euro

Weight, tn Manufacturer and country of origin

Main parts:

1. Metal construction (framework, shell, thermal insulation, hotwell, and etc.)

2. Steam path including:

2.1 Steam line from a turbine exhaust to the Condensator steam lines, steam lines in the Condensator and etc.

2.2 Condensate pumps for variant 1 (or ejectors for variant 2)

2.3 Air cooler surfaces

3. Low-voltage electrical parts including:

3.1 Electric motors

3.2 MCC

3.3 Local control system (РСС)

3.4 Earthing protection, Lightning protection, Warning lights system, Power and control cables within battery limits

4 High-voltage electrical parts including:

4.1 Transformers

4.2 Switchyard

Cost of work:

5.1 System installation supervision; Startup, and adjustment supervision, including necessary safety equipment, I&C, and electric devices;

5.2 Training for the Customer’s personnel at the construction site Management






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of tests required for equipment com-missioning

6. Set of Spare Parts and Accessories

7. The cost of the bank guarantee for the performance of a contract

Table №2 - Scope of delivery

Ser. No.

Equipment Name

Values

required suggested by the Bidder (yes/no),

if “no” – note reason

1. Condenser framework Yes Confirm

2. Condenser skin panels including attachment points Yes Confirm

3. Steam lines and dump tube complete with hanger-support system or support steelworks and base plates.

Yes Confirm

4. Vacuum pumps 2х100% for Variant 1

Yes Confirm

5. Start-up ejector, main two-step steam ejection plant for Variant 2

Yes Confirm

6. Fans complete with gear and electric motors and attachment points.

Yes Confirm

7. Cooling surfaces Yes Confirm

8. Condensate pumps with variable-frequency drive and valves Yes Confirm

9. Drain lines Yes Confirm

10. Shut-off-and-control valves within the necessary and sufficient scope for trouble-free operation of Condenser.

Yes Confirm

11. Thermal insulation Yes Confirm

12. Platforms, footpaths, ladders, stair tower Yes Confirm

13. Expansion joints within the design terminal points Yes Confirm

14. Tapping points for I&C Yes Confirm

15. I&C within the Compensating Plant (sensors, primary transducers, pulse lines, stands)

Yes Confirm

16. Local ACS Yes Confirm

17. MCC Yes Confirm

18. Valves electric actuator control cabinets Yes Confirm

19. Valves pneumatic actuator control cabinets Yes Confirm

20. Power and control cables within the scope of supply Yes Confirm

21. 4.16/0.480 kW Power Transformers Yes Confirm

22. Structures for cable laying Yes Confirm

23. Grounding system Yes Confirm






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24. Lightning protection system Yes Confirm

25. Warning lighting system Yes Confirm

26. Stationary lighting system for the operating floors and ladders Yes Confirm

27. Power and control cables within the Plant Yes Confirm

28.

Set of Spare Parts and Accessories The Condenser scope of supply shall include spares for guarantee period, special tools for mounting and consumables for mounting, adjustment and initial operation of equipment needed for 16,000 working hours of the Condensing Plants

Yes Confirm

Table № 3 – Scope of works

№ Equipment Indicators

Required Data suggested by the partici-

pant (Yes or No)

If “No” specify the reason

1 Design of the Condenser within the supply limits as described in Section 5 of these Terms of Reference

Required

2 Manufacture of Condenser within the supply limits as described in Section 5 of these Terms of Reference

Required

3 Technical documentation according Table № 4 Required

4 Quality control and individual tests of equipment

included in the complete scope of supply at the

manufacturing plant

Required

5 Packaging, preserving and loading Equipment from manufacturing plant on transport of the Customer

Required

6 System installation supervision, Required

7 Startup, and adjustment supervision, including necessary safety equipment, I&C, and electric devices,

Required

8 Training for the Customer’s personnel at the construction site

Required

9 Management of tests required for equipment commissioning

Required

10 Participation in acceptance (warranty) tests of the GTP unit.

Required






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Table № 4 – List of technical documentation to be provided by the supplier for design purposes

Ser. No.

Name Submission dead-

line, days (Assumed by the Bidders)

Remarks

1. 1 Equipment description including Scope Of Supply Submit 2. 2 Equipment service life; Confirm

3. 3 Description of anticorrosive measures for equip-ment during long-term outage.

Submit

4. 4 Description of mounting procedure Submit

5. 5 Deviations from the Technical Specifications' re-quirements (if any)

Submit

6. 6 Plan of Factory quality control and individual test-ing of the equipment

Submit

7. 7 The Condensing Plant field test procedure Submit

8. 8 Main technical data, list of work and services, characteristics of the accepted materials

Submit

9. 9 P&I Diagrams including description Submit 10. 1 Control System Description Submit

11. 1 The Cooling System operating mode plot within full range of outdoor air temperature,

Submit

12. 1 The Steam Turbine Condenser outdoor air tem-perature-pressure curve,

Submit

13. 1 The Cooling System hydraulic calculations Submit 14. 1 Air Cooled Condenser performance data Submit

15. 1 Table of demi water consumed for washing and first filling;

Submit

16. 1 Component Drawings (General Views and Sec-tions)

Submit

17. 1 Layout Drawings Submit

18. 1 Performance data on the condensate pumps with variable-frequency drive

Submit

19. 1 List of equipment and materials to be supplied (including weight).

Submit

20. 2 List of spare parts with price including storage conditions, special and repair tools.

Submit

21. 2 List of Power, Water, Steam, Compressed Air Consumers

Submit

22. 2 Electrical and I&C data Submit 23. 2 Electrical Schematic Diagram for cooling system. Submit 24. 2 Electrical Equipment Arrangement Plan. Submit

25. 2 Electrical Drawings for cable facilities, lighting, grounding and lightning protection

Submit






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Ser. No.

Name Submission dead-

line, days (Assumed by the Bidders)

Remarks

26. 2 Set of supply of electrical equipment and materi-als

Submit






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APPENDIX 1. List of Applicable Standards

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Standard Developer Standard Code Standard Name American Concrete Institute ACI 318-02 Building Code Requirements for Structural Concrete and Commentary

American Concrete Institute ACI 318M-02 Metric Building Code Requirements for Structural Concrete and Commentary

American Concrete Institute ACI 351.1R Grouting Between Foundations and Bases for Support of Equipment and Machinery

American Concrete Institute ACI 351.2R Report on Foundation for Static Equipment

American Concrete Institute ACI 351.3R Foundations for Dynamic Equipment

American Institute of Steel Construction AISC 303-05 Code of Standard Practice for Steel Buildings and Bridges

American National Standards Institute ANSI C50.10 General Requirements for Synchronous Machines

American National Standards Institute ANSI C50.41 American National Standard for Polyphase Induction Motors for Power Generation

American Petroleum Institute API RP14E Recommended Practice for Analysis, Design, Installation, and Testing of Basic Surface Safety Systems for Offshore Production Platforms

American Petroleum Institute API RP500 Recommended Practice for Classification of Location for Electrical Installation at Petroleum Facilities

American Petroleum Institute API RP520 Part1 Sizing, Selection, and Installation of Pressure Relieving Devices in Refineries Part 1, Sizing and Selection

American Petroleum Institute API RP520 Part 2 Sizing, Selection, and Installation of Pressure Relieving Devices in Refineries Part 2, Installation

American Petroleum Institute API RP521 Guide for Pressure Relieving and Depressuring Systems

American Petroleum Institute API 526 Flanged Steel Pressure Relief Valves

American Petroleum Institute API 527 Seat Tightness of Pressure Relief Valves

American Petroleum Institute API 534 Heat Recovery Steam Generators

American Petroleum Institute API RP 551 Process Measurement Instrumentation

American Petroleum Institute API 610 Centrifugal Pumps for Petroleum, Heavy duty Chemical and Gas Industry Services

American Petroleum Institute API 611 General Purpose Steam Turbines for Petroleum, Chemical and Gas Industry Services


American Petroleum Institute API 613 Special Purpose Gear Units for Petroleum, Chemical and Gas Industry Services

American Petroleum Institute API 614 Lubrication, Shaft Sealing, and Control Oil Systems and Auxiliaries for Petroleum, Chemical and Gas Industry Ser-vices


American Petroleum Institute API 617 Centrifugal Compressors for Petroleum, Heavy Duty Chemical and Gas Service Industries

American Petroleum Institute API 618 Reciprocating Compressors for Petroleum, Chemical and Gas Industry Services

American Petroleum Institute API 619 Rotary-type Positive Displacement Compressors for Petroleum, Chemical and Gas Industry Services

American Petroleum Institute API 650 Welded Tanks for Oil Storage

American Petroleum Institute API 661 Air-Cooled Heat Exchangers for General Refinery Services

American Petroleum Institute API 670 Machinery Protection Systems

American Petroleum Institute API 671 Special Purpose Couplings for Petroleum, Chemical and Gas Industry Services

American Petroleum Institute API 672 Packaged, Integrally-Geared Centrifugal Air Compressors for Petroleum, Chemical and Gas Industry Services

American Petroleum Institute API 673 Centrifugal Fans for Petroleum, Chemical and Gas Industry Services

American Petroleum Institute API 674 Positive Displacement Pumps – Reciprocating

American Petroleum Institute API 675 Positive Displacement Pumps – Controlled Volume

American Petroleum Institute API 676 Positive Displacement Pumps – Rotary

American Petroleum Institute API 677 General Purpose Gear Units for Petroleum, Chemical and Gas Industry Services

American Petroleum Institute API 681 Liquid Ring Vacuum Pumps and Compressors

American Petroleum Institute API 682 Pumps-Shaft Sealing Systems for Centrifugal and Rotary Pumps

American Petroleum Institute API RP 686 Machinery Installation and Installation Design

American Petroleum Institute API 2000 Venting Atmospheric and Low Pressure Storage Tanks

American Society of Civil Engineers AISC 7-02 Minimum Design Loads for Buildings and Other Structures

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Standard Developer Standard Code Standard Name American Society of Civil Engineers AISC 29-99 Standard Calculation Methods for Structural Steel Fire Protection

American Society of Mechanical Engineers ASME B1.1 Unified Inch Screw Threads

American Society of Mechanical Engineers ASME B1.20.1 Pipe threads, General Purpose

American Society of Mechanical Engineers ASME B16.1 Gray Iron Pipe Flanges and Flanged Fittings

American Society of Mechanical Engineers ASME B16.5 Pipe Flanges and Flanged Fittings

American Society of Mechanical Engineers ASME B16.11 Forged Steel Fittings

American Society of Mechanical Engineers ASME B16.36 Steel Orifice Flanges

American Society of Mechanical Engineers ASME B16.42 Ductile Iron Pipe Flanges and Flanged Fittings, Class 150 and 300

American Society of Mechanical Engineers ASME B16.47 Large Diameter Steel Flanges NPS 26 Through NPS 60 Metric/Inch Standard

American Society of Mechanical Engineers ASME B18.2.6-96 Fasteners for Use in Structural Applications

American Society of Mechanical Engineers ASME B31.1 Power Plants Piping

American Society of Mechanical Engineers ASME B31.3 Chemical Plant and Petroleum Refinery Piping

American Society of Mechanical Engineers ASME B46.1 Surface Texture, Surface Roughness Waviness and Lay

American Society of Mechanical Engineers ASME B133 Gas Turbines

American Society of Mechanical Engineers ASME PTC 1 General Instruction

American Society of Mechanical Engineers ASME PTC4.4 Performance Test Code on Gas Turbine Heat Recovery Steam Generators

American Society of Mechanical Engineers ASME PTC 6 Performance Test Code on Steam Turbines

American Society of Mechanical Engineers ASME PTC10 Performance Test Code on Compressors and Exhausters

American Society of Mechanical Engineers ASME PTC12.2 Performance Test Code on Steam Condensing Apparatus

American Society of Mechanical Engineers ASME PTC 19.1 Performance Test Code on Test uncertainty: Instruments and Apparatus

American Society of Mechanical Engineers ASME PTC 22 Performance Test Code on Gas Turbines

American Society of Mechanical Engineers ASME PTC 23 Performance Test Code on Atmospheric Water Cooling Equipment

American Society of Mechanical Engineers ASME PTC-25.2 Safety and Relief Valves with Atmospheric and Superimposed Quality Standard for Instrument Air

American Society of Mechanical Engineers ASME PTC 46 Performance Test Code on Overall Plant Performance

American Society of Mechanical Engineers ASME BPVC Section I: Rules for Construction of Power Boilers (Boiler and Pressure Vessel Code)

American Society of Mechanical Engineers ASME BPVC Section V: Nondestructive Examination (Boiler and Pressure Vessel Code)

American Society of Mechanical Engineers ASME BPVC Section VII: Pressure Vessels (Boiler and Pressure Vessel Code)

American Society of Mechanical Engineers ASME BPVC Section VIII: Rules for Construction of Pressure Vessels (Boiler and Pressure Vessel Code)

American Society of Mechanical Engineers ASME BPVC Section IX: Welding and Brazing Qualifications (Boiler and Pressure Vessel Code

American Standard for Testing Material ASTM A6/6M-04a Standard Specification for General Requirements for Rolled Structural Steel Bars, Plates, Shapes and Sheet Piling

American Standard for Testing Material ASTM A36/36M-04 Standard Specification for Carbon Structural Steel

American Standard for Testing Material ASTM A53/53M-02 Standard Specification for Pipe, Steel, Black and Hot-Dipped, Zinc-Coated, Welded and Seamless

American Standard for Testing Material ASTM A106 Standard Specification for Seamless Carbon Steel Pipe for High-Temperature Service

American Standard for Testing Material ASTM A123 Standard Specification for Zinc (Hot-Dip Galvanized) Coatings on Iron and Steel Products

American Standard for Testing Material ASTM 178 Standard Specification for Electric-Resistance-Welded Carbon Steel Boiler and Superheater tubes

American Standard for Testing Material ASTM A193-04a Standard Specification for Alloy-Steel and Stainless Steel Bolting Materials for High Temperature or High Pressure Service and Other Special Purpose Applications

American Standard for Testing Material ASTM A194-04 Standard Specification for Carbon and Alloy Steel Nuts for Bolts for High Pressure or High Temperature Service, or Both

American Standard for Testing Material ASTM 214 Specification for Electric-Resistance-Welded Carbon Steel Heat-Exchanger and Condenser Tubes

American Standard for Testing Material ASTM A216-93 Standard Specification for Steel Castings, Carbon, Suitable Fusion Welding, for High Temperature Service

American Standard for Testing Material ASTM A242-04 Standard Specification for High-Strength Low-Alloy Structural Steel

American Standard for Testing Material ASTM A247 Standard Test Method for Evaluating the Microstructure of Graphite in Iron Castings

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Standard Developer Standard Code Standard Name American Standard for Testing Material ASTM A278 Standard Specification for Gray Iron Castings for Pressure-Containing Parts for Temperatures up to 650 °F

American Standard for Testing Material ASTM 283-03 Standard Specification for Low and Intermediate Tensile Strength Carbon Steel Plates

American Standard for Testing Material ASTM A307 Standard Specification for Carbon Steel Bolts and Studs, 60,000 psi Tensile Strength

American Standard for Testing Material ASTM A320 Standard Specification for Alloy-Steel and Stainless Steel Bolting Materials for Low-Temperature

American Standard for Testing Material ASTM A325-04 Standard Specification for Structural Bolts, Steel, Heat Treated, 120/105 ksi Minimum Tensile Strength

American Standard for Testing Material ASTM A354-03a Standard Specification for Quenched and Tempered Alloy Steel Bolts, Studs, and Other Externally Threaded Fasten-ers

American Standard for Testing Material ASTM A370-03a Standard Test Methods and Definitions for Mechanical Testing of Steel Products

American Standard for Testing Material ASTM A388 Standard Practice for Ultrasonic Examination of Steel Forgings

American Standard for Testing Material ASTM A395 Standard Specification for Ferritic Ductile Iron Pressure-Rating Castings for Use at Elevated Temperatures

American Standard for Testing Material ASTM A449-04 Standard Specification for Quenched and Tempered Steel Bolts and Studs

American Standard for Testing Material ASTM A490-04 Standard Specification for Heat-Treated Steel Structural Bolts, 150 ksi minimum Tensile Strength

American Standard for Testing Material ASTM A490-04 Standard Specification for High- Strength Steel Bolts, Classes 10.9 and 10.9.3, for Structural Steel Joints

American Standard for Testing Material ASTM 500-03a ASTM 500-03a Standard Specification for Cold-Formed Welded and Seamless Carbon Steel Structural Tubing in Rounds and Shapes

American Standard for Testing Material ASTM A501-01 ASTM A501-01 Standard Specification for Hot-Formed Welded and Seamless Carbon Steel Structural Tubing

American Standard for Testing Material ASTM A502-03 ASTM A502-03 Standard Specification for Steel Structural Rivets

American Standard for Testing Material ASTM A514-00A ASTM A514-00a Standard Specification for High-Strength, Quenched and Tempered Alloy Steel Plate, Suitable for Welding

American Standard for Testing Material ASTM A515 ASTM A515 Standard Specification for Pressure Vessel Plates, Carbon Steel, for Intermediate- and Higher- Tempera-ture Service

American Standard for Testing Material ASTM A515 ASTM A515 Standard Specification for Pressure Vessel Plates, Carbon Steel, for Intermediate- and Higher- Tempera-ture Service

American Standard for Testing Material ASTM A529M-04 ASTM A529M-04 Standard Specification for High-Strength Carbon Manganese Steel of Structural Quality

American Standard for Testing Material ASTM A536 Standard Specification for Ductile Iron Castings

American Standard for Testing Material ASTM A563-04 ASTM A563-04 Standard Specification for Carbons and Alloy Steel Nuts

American Standard for Testing Material ASTM A568-03 ASTM A568-03 Standard Specification for Steel, Sheet, Carbon, and High Strength,Low-Alloy, Hot-Rolled and Cold-Rolled, General Requirements

American Standard for Testing Material ASTM A572-04 ASTM A572-04 Standard Specification for High-Strength Low-Alloy Columbium-Vanadium Structural Steel

American Standard for Testing Material ASTM A578 ASTM A578 Standard Specification for Straight-Beam Ultrasonic Examination of Rolled Steel Plates for Special Appli-cations

American Standard for Testing Material ASTM A588-04 ASTM A588-04 Standard Specification for High-Strength Low-Alloy Structural Steel with 50 ksi [345 MPa] Minimum Yield Point to 4 in. [p100 mm] Thick [P100 мм]

American Standard for Testing Material ASTM A609 ASTM A609 Standard Practice for Castings, Carbon, Low-Alloy, and Martensitic Stainless Steel, Ultrasonic Examina-tion Thereof

American Standard for Testing Material ASTM À1011 ASTM A1011 Standard Specification for Steel, Sheet and Strip, Hot-rolled,Carbon, Structural, High-Strength Low-Alloy, High Strength Low-Alloy, with Improved Formability, and Ultra-High Strength

American Standard for Testing Material ASTM D1066 ASTM D1066 Standard Practice for Sampling Steam

American Standard for Testing Material ASTM E94 ASTM E94 Standard Guides for Radiographic Testing

American Standard for Testing Material ASTM E165 ASTM E165 Standard Test Method for Liquid Penetrant Examination for General Industry

American Standard for Testing Material ASTM E709 ASTM E709 Standard Guides for Magnetic Particle Examination

American Standard for Testing Material ASTM F436-003 ASTM F436-003 Standard Specification for Hardened Steel Washers

American Standard for Testing Material ASTM F959-02 ASTM F959-02 Standard Specification for Compressible-Washer-Type Direct Tension Indicators for Use with Struc-tural Fasteners

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Standard Developer Standard Code Standard Name American Standard for Testing Material ASTM F1554-99 ASTM F1554-99 Standard Specification for Anchor Bolts, Steel, 36, 55, and 105 ksi Yield Strength

American Welding Society AWS D1.1 Structural Welding Code- Steel

International Electrotechnical Commission. МЭК 60034-1 Rotating electrical Machines Part 1: General Requirements: Rating and Performance

International Electrotechnical Commission. IEC 60038 IEC Standard Voltages

International Electrotechnical Commission. IEC 60072 IEC 60072 Dimensions and Output Ratings for Rotating Electrical Machines

International Electrotechnical Commission. IEC 60076 Power Transformers

International Electrotechnical Commission. IEC 60079 Explosive Atmospheres

International Electrotechnical Commission. МЭК 60204-1 Safety of Machinery-electrical Equipment of Machines Part 1: General Requirements

International Electrotechnical Commission. IEC 60526 Degrees of Protection provided by Enclosures

International Electrotechnical Commission. IEC 61558 IEC 61558 Safety of Power Transformers, Power Supplies, Reactors and Similar Products

International Electrotechnical Commission. IEC 61779-1 Electrical apparatus for the Detection and Measurement of Flammable Gasses-Part 1 General Requirements and Test Methods Part 1: General Requirements and Test Methods

Institute of Electrical and Electronics Engineers IEEE 43 IEEE IEEE 43 IEEE Recommended Practice for Testing Insulation Resistance of Rotating Machinery

Institute of Electrical and Electronics Engineers IEEE 67 IEEE 67 Guide for Operation and Maintenance of Turbine Generators

Institute of Electrical and Electronics Engineers IEEE 85 IEEE 85 Test Procedure for Airborne Sound Measurements on Rotating Electric Machines

Institute of Electrical and Electronics Engineers IEEE 95 IEEE 95 Recommended Practice for Insulation Testing of Large AC Rotating Machinery with High Direct Voltage

Institute of Electrical and Electronics Engineers IEEE 100 IEEE 100 Standard Dictionary of Electrical and Electronic Terms

Institute of Electrical and Electronics Engineers IEEE 112 IEEE 112 Standard Test Procedure for Polyphase Induction Motors and Generators

Institute of Electrical and Electronics Engineers IEEE 115 IEEE 115 Test Procedures for Synchronous Machines

Institute of Electrical and Electronics Engineers IEEE 122 IEEE 122 Recommended Practice for Functional and Performance Characteristics of Control Systems for Steam Tur-bine Generator Units

Institute of Electrical and Electronics Engineers IEEE 142 IEEE 142 Recommended Practice for Grounding of Industrial and Commercial Power Systems

Institute of Electrical and Electronics Engineers IEEE 286 IEEE 286 Recommended Practices for Measurement of Power-Factor Tip-Up of Rotating Machinery Stator Coil Insu-lation

Institute of Electrical and Electronics Engineers IEEE 522 IEEE 522 Guide for Testing Turn-to-Turn Insulation on Form-Wound Stator Coils for AC Rotating Electric Machines

Institute of Electrical and Electronics Engineers IEEE 666 IEEE 666 Design Guide for Electric Power Service Systems for Generating Stations

Institute of Electrical and Electronics Engineers IEEE 841 IEEE 841 Standard for the Petroleum and Chemical Industry-Premium-Efficiency, Severe Duty, Totally Enclosed Fan-Cooled (TEFC) Squirrel Cage Induction Motors-Up to and Including 370 kW (500 HP)

Institute of Electrical and Electronics Engineers IEEE 1129 IEEE 1129 Recommended Practice for Monitoring and Instrumentation of Turbine Generators

Institute of Electrical and Electronics Engineers IEEE C50.13 IEEE C50.13 Standard for Cylindrical Rotor 50 Hz and 60 Hz Synchronous Generators Rated 10 MVA and Above

Institute of Electrical and Electronics Engineers IEEE C50.14 IEEE C50.14 Requirements for Combustion Gas Turbine Driven Cylindrical Rotor Synchronous Generators

Institute of Electrical and Electronics Engineers IEEE C57.12.80 IEEE C57.12.80 Standard Terminology for Power and Distribution Transformers

Institute of Electrical and Electronics Engineers IEEE C57.105 IEEE C57.105 Guide for Application of Transformer Connections in Three-Phase Distribution Systems

International Building Code UBC Applicable Standards of International Building Code (IBC)

International Organization for Standardization ISO 7-1 ISO 7-1 Pipe Threads where Pressuretight Joints are Made on the Threads

International Organization for Standardization ISO 261 ISO 261 General Purpose Metric Screw Threads-General Plan

International Organization for Standardization ISO 281 ISO 281 Rolling Bearings-Dynamic Load Ratings and Rating Life

International Organization for Standardization ISO 1940-1 ISO 1940-1 Mechanical Vibration-Balance Quality Requirements for Rotors in a Constant (Rigid State)-Part 1: Speci-fication and Verification of Balance Tolerances

International Organization for Standardization ISO 2314 ISO 2314 Gas Turbines – Acceptance Tests

International Organization for Standardization ISO 3448 ISO 3448 Industrial Liquid Lubricants-ISO Viscosity Classification

International Organization for Standardization ISO 3744 ISO 3744 Acoustics-Determination of Sound Power levels of Noise Sources using Sound Pressure-engineering Meth-od in an Essentially Free Field over a Reflecting Plane

International Organization for Standardization ISO 3977-3 ISO 3977-3 Gas Turbines- Procurement-Part 3: Design Requirements

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Standard Developer Standard Code Standard Name

International Organization for Standardization ISO 6183 ISO 6183 Fire Protection Equipment-Carbon Dioxide Extinguishing Systems for Use on Premises-Design and Installa-tion

International Organization for Standardization ISO 6708 ISO 6708 Pipework Components-Definitions and Selection of DN

International Organization for Standardization ISO 7005-1 ISO 7005-1 Metallic Flanges-Part 1 Steel Flanges

International Organization for Standardization ISO 7005-2 Metallic Flanges-Part 2 Cast Iron Flanges

International Organization for Standardization ISO 7919-4 Mechanical Vibration-Evaluation of Machine Vibration by Measurements on Rotating Shafts – Part 4: Gas Turbine Sets with Fluid Film Bearings

International Organization for Standardization ISO 10436 ISO 10436 Petroleum and Natural Gas Industries – General Purpose Steam Turbine for Refinery Service

International Organization for Standardization ISO 10437 ISO 10437 Petroleum, Petrochemical, and Natural Gas Industries – Steam Turbines – Special –Purpose Applications

International Organization for Standardization ISO 10438 ISO 10438 Petroleum, Petrochemical and Natural Gas Industries-Lubrication, shaft Sealing and Control Oil Systems

International Organization for Standardization ISO 10441 ISO 10441 Petroleum, Petrochemical and Natural Gas Industries-Flexible Couplings for Mechanical Power Transmis-sion-Special Purpose Applications

International Organization for Standardization ISO 10816-4 Mechanical Vibration-Evaluation of Machine Vibration by Measurements on Rotating Shafts – Part 4: Gas Turbine Sets with Fluid Film Bearings

International Organization for Standardization ISO 16812 ISO 16812 Petroleum, Petrochemical and natural Gas Industries – Shell and Tube Heat Exchangers

International Organization for Standardization ISO 21789 ISO 21789 Gas Turbines Applications-Safety

International Society of Automation ISA RP12.1 ISA RP12.1 Electrical Instruments in Hazardous Atmospheres

International Society of Automation ISA RP60.1 Control Center Facilities

International Society of Automation ISA S5.1 Instrument Symbols and Identification

International Society of Automation ISA S5.4: Instrument Loop Diagrams

International Society of Automation ISA S5.5 Process Instrumentation Terminology

International Society of Automation ISA S7.3: ISA S7.3 Quality Standards for Instrument Air

International Society of Automation ISA S12.12: ISA S12.12 Electrical Equipment for use in Class I, Division 2 hazardous classified locations

International Society of Automation ISA S20: ISA S20 Specifications forms of Pressure Measurements and Control Instruments, Primary elements and control valves

National Association of Corrosion Engineers NACE Corrosion Engineer’s Handbook

National Electrical Manufacturersˈ Association NEMA 250 NEMA 250 Enclosures for Electrical Equipment (1000 Volts Maximum)

National Electrical ManufacturersˈAssociation NEMA ICS.3: Industrial Systems

National Electrical ManufacturersˈAssociation NEMA ICS.6: NEMA ICS.6 Enclosures for Industrial Control Systems

National Electrical ManufacturersˈAssociation NEMA MG 1 Motors and Generators

National Electrical ManufacturersˈAssociation NEMA MG 2 NEMA MG 2 Safety Standard and Guide for Selection, Installation, and Use of Electric Motors and Generators

National Electrical ManufacturersˈAssociation NFPA 1: NFPA 1 Uniform Fire Code

National Electrical ManufacturersˈAssociation NFPA 11: NFPA 11 Low, Medium, and High-Expansion Foam

National Electrical ManufacturersˈAssociation NFPA 12: NFPA 12 Carbon Dioxide Extinguishing Systems

National Electrical ManufacturersˈAssociation NFPA 15: NFPA 15 Water Spray Fixed Systems for Fire Protection

National Electrical ManufacturersˈAssociation NFPA 20: NFPA 20 Installation of Stationary Pumps for Fire Protection

National Electrical ManufacturersˈAssociation NFPA 37: NFPA 37 Installation and Use of Stationary Combustion Engines and Gas Turbines

National Electrical ManufacturersˈAssociation NFPA 70: NFPA 70 National Electrical Code

National Electrical ManufacturersˈAssociation NFPA 72: NFPA 72 National Fire Alarm Code

National Electrical ManufacturersˈAssociation NFPA 85: NFPA 85 Boiler and Combustion Systems Hazards Code

National Electrical ManufacturersˈAssociation NFPA 101: Life Safety Code

National Electrical ManufacturersˈAssociation NFPA 496: NFPA 496 Purged and Pressurized Enclosures for Electrical Equipment

National Electrical ManufacturersˈAssociation NFPA 750: NFPA 750 Standard on Water Mist Fire Protection Systems

National Electrical Manufacturersˈ Association NFPA 780: Lightning Protection Systems

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Standard Developer Standard Code Standard Name

National Electrical Manufacturersˈ Association NFPA 850: NFPA 850 Recommended Practice for Fire Protection for Electric Generating Plants and High Voltage Direct Current Converter Stations

National Electrical Manufacturersˈ Association NFPA 2001: NFPA 2001 Standard on Clean Agent Fire Extinguishing Systems

National Electrical Manufacturersˈ Association NFPA 8502: NFPA 8502 Standard for Prevention of Furnace Explosion/Implosions in Multiple Burner Boilers

Occupational Safety & Health Administration OSHA Applicable Standards of Occupational Safety and Health Administration (OSHA)

Tubular Exchanger Manufacturersˈ Association TEMA Applicable Standards of Tubular Exchanger Manufacturers Association (TEMA)

Uniform Building Code UBC Applicable Standards of Uniform Building Code (UBC)



WITHIN THE PROJECT IMPLEMENTATION OF COMBINED CYCLE AND CONSTRUCTION OF THE ELECTRIC POWER INFRASTRUCTURE FOR ELECTRIC

POWER TRANSMISSION


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APPENDIX 2. UNIT THERMAL BALANCE




POWER TRANSMISSION


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Unit Thermal Balance along with GTP 1, GTP 2 and GTP 3 under ISO terms

Values GTP 1 GTP 2 GTP 3

Condensing Modes Outdoor air temperature is 15°C

Gas Turbine Plant

1 GTP relative load, % 100

2 Capacity, MW 69.28 69.28 77.672

3 Terminals efficiency, % 34.19 34.19 35.39

4 Fuel consumption, kg/s 4.110 4.110 4.450

(Qнр = 49.3 MJ/kg)

5 Exhaust gas flow, kg/s 196.00 196.00 213.78

6 Exhaust gas temperature, °C 597.0 597.0 597.2

Heat Recovery Steam Generator (HRSG)

7 Flue gas temperature, °C:

downstream of 2-nd stage HP Superheat-er 556.0 556.0 557.8

downstream of 1-st stage HP Superheater 488.2 488.2 490.3

downstream of HP Evaporator 319.6 319.6 320.5

downstream of 2-nd stage HP Economizer 284.1 284.1 284.7

downstream of LP Superheater 280.4 280.4 281.0

downstream of 1-st stage HP Economizer 217.9 217.9 218.8

downstream of LP Evaporator 172.7 172.7 173.6

downstream of Main Safety Valve (ex-haust gas) 95.2 95.2 96.3

8 HP circuit

Steam flow, t/h 107.47 107.47 117.01

Steam pressure, MPa 10.15 10.15 10.15

Steam temperature, °С 540.80 540.80 540.60

9 LP circuit

Steam flow, t/h 12.94 12.94 14.10

Steam pressure, MPa 0.61 0.61 0.61

Steam temperature, °С 260.90 260.90 260.40

Steam Turbine

Turbine inlet HP steam:

Flow, t/h 331.95

Steam pressure, MPa 9.85

Steam temperature, °С 537.20

Turbine inlet LP steam: Flow, t/h 39.98





POWER TRANSMISSION


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Steam temperature, °С 257.70

Condenser:


Flow, t/h 369.50

CCPP

GTP capacity, MW 216.23

ST capacity, MW 117.61

CCPP capacity, gross, MW 333.84

Standard fuel consumption per Unit, ton of standard fuel/hr

76.72

Standard fuel consumption per electric energy generation, ton of standard fuel/hr

76.72

Specific standard fuel consumption per

produced electric power, g/kWh 229.82

CCPP electric gross efficiency, % 53.46

2 Electric power percentage in energy out-put 1.00




POWER TRANSMISSION


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APPENDIX 3. DATA ON STEAM TURBINE



WITHIN THE PROJECT IMPLEMENTATION OF COMBINED CYCLE AND CONSTRUCTION OF THE ELECTRIC POWER INFRASTRUCTURE FOR ELECTRIC POWER TRANSMISSION


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APPENDIX 4. CONSTRUCTION SITE PLAN





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