· ash handling system fgutpp stage‐iv (1x500 mw) at unchahar document number customer : ntpc...

ASH HANDLING SYSTEM

FGUTPP STAGE‐IV (1X500 MW) AT UNCHAHAR

DOCUMENT NUMBER

Customer : NTPC Ltd. NBPPL‐004‐102‐26‐P1M‐A R0

NBPPL‐004‐102‐26‐P1M‐A Rev. No.: 00

VOLUME‐IIC TECHNICAL DATA SHEETS

Dated : 12.11.2014

VOLUME‐IIC

TECHNICAL DATA SHEETS

12.11.2014 VOLUME-IIC NBPPL-004-102-26-P1M-A

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ASH HANDLING SYSTEM

FGUTPP STAGE‐IV (1X500 MW) AT UNCHAHAR

DOCUMENT NUMBER

Customer : NTPC Ltd. NBPPL‐004‐102‐26‐P1M‐A R0

NBPPL‐004‐102‐26‐P1M‐A Rev. No.: 00

VOLUME‐IIC TECHNICAL DATA SHEETS

Dated : 12.11.2014

INDEX

SL.NO CONTENT Page No.

1.00 General Requirement 3‐5

2.00 Mechanical Equipment & Instruments Technical Information & Data to be submitted with the Proposal

6‐81

3.00 Mechanical Equipment & Instruments Technical Information & Data to be submitted after Award of Contract.

82‐85

4.00 Electrical Equipment 86‐179

5.00 Control & Instrumentation (C & I) 180‐201


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/ 1.0000 1 GENERAL REQUIREMENTS I ( lOI.00 I INSTRUCTIONS TO BIDDERS I I l , O r O 1 I Part-G describes the technical information and data to be submitted by the Bidder alongwith

the proposal for the equipment and services described in Section-VI. I The Bidder shall ensure that all information, data, performance curves, technical literature (catalogues) and drawings furnished with the proposal fully describe all equipmentlsystems covered under this proposal and fully meet the requirements of the technical specifications.

1 1 0 1 0 3 I The Bidder shall use one of the following responses while filling the questionnaire and proposal and fully meet the requirements of the technical specifications.

I I a) The Section No. and Page No. of the proposal where the required information1 data has been furnished by the Bidder.

I I bf An answer (data or narrative description). I I I A Not-Applicable statement (N.A.) I

Bids not meeting the above requirement or not containing full description/data/technical literatureldetails regarding past experience for similar application for the proposed equipment may be treated as non responsive and this will be considered as an adequate reason for rejection of the concerned Bid.

The Employer reserves the right to ask for further details regarding technical features, application particulars, performance, past experience for similar applications or any other information as may be required to fully satisfy himself regarding suitability, quality, reliability and full compliance with this specification for all equipment and systems offered by the Bidder.

Bidder shall furnish with his proposal the original Technical Data Sheets completely filled in and five photostat Copies of the data sheets (photocopies of the original). In no case, the Bidder shall retypelredraft these data sheets.

It may be noted that this technical data sheets section is for Bidding purpose only. During detailed engineering, the Bidder shall be required to furnish all additional data about the equipmentlsystem being supplied, even if such details are not asked for in this section.

a) Bidder should legibly fill in all the data asked for in these sheets either by hand in black ink or preferably by typing the matter. All the filled in data sheets should be duly returned with the bid.

I I b,

Continuation sheets may be suitably attached whenever the need arises. These pages may be suitably numbered accordingly. I

I I 6) Corrections should be avoided. However, whenever it is imperative to carry out correction, this should be done neatly a,nd should be initiated by the authorised I

SINGRAULI STPP STAGE-Ill TECHNICAL DATA SHEET SUB-SECTION-DAi


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I d) Each page of the data sheet should be initiated by the authorised signatory & should bear the legal stamp of the company.

10166

I e) Bidder should indicate his name on each sheet.

CLAUSE NO.

BIDDER'S NAME .........................

1.01.09 In case the BIDDER proposes to take any deviationslexeceptions to the tender requirements, the same shall be listed in an orderly manner under Schedule of technical deviations of Bid Forms. Each page of the filled schedule shall be signed & duly stamped by the BIDDER.

1.01.1C BIDDER is required to ensure that no contradictions will be brought out on the information1 datalwriteupldrg. provided with the bid. In the event of any contradictions, views of the Employer will be final.

SINGRAULI STPP STAGE-Ill (IX.500 MW)

EPC PACKAGE

/v/

TECHNICAL DATA SHEET SECTION-VI PART - G

SUB-SECTION-DAI GENERAL REQUIREMEWS

PAGE OF


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SECTION --- A

. . (MECHANICAL EQUIPMENT AND INSTRUMENTS)

- TECHNICAL INFORMATION AND DATA TO BE

SUBMITTED WITH THE PROPOSAL

. .

~ . , .~


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SECTION - A (MECHANICAL EQUIPMENT AND INSTRUMENTS)

-. . . i . .:.. .:; Vo.

TECHNICAL INFORMATION AND DATA TO BE SUBMITTED WITH THE PROPOSAL

Bidder's Name .............................

1.0.0 The following DrgsIData sheetslCalculations shall be submitted with the proposal.

j,: P & ID of Ash handling plant indicating limits and scope of supply.

i ...

11.1.4 Preliminary equipment and piping layout (plan & Section)

I a . < ' / j '.,<.$.' G. A. Drgs

1 2.1 G.A. drgs. and manufacturer's catalogues of various components of the system like valves in various services, cranes, water impounded hopperldry bottom ash hopper alongwith submerged Scraper Chain Conveyor, Jet Pumps, Clinker Grinder. Wetting head, bottom ash slurry. Transportation and combined ash slurry disposal pumps, water pumps all types of piping, centrifugal fans, fly ash collect~on chules isolation valves, expansion joints, Fly ash feed valves, Fly ash segregation valves, Pump tanWAir locks, vacuum pumps, All types of Air compressor & blowers, Buffer hopper, storage silos, bag filters, sump drainage pumps, Air intake valve, Air drying Plant etc.

1.2.1 G.A. Drgs showing equipment below ESP collection chuteslhoppers, buffer hoppers 8 storage silos.

1 1.2.2 G.A. drgs for hoists and overhead travelling Crane. I 1.2.3 G.A. drgs of Arrangement of equipment below boiler bottom seal plate assembly,

Economiser, air pre heater Ash collection Chutes, G.A. drgs. for flushing boxes, bottom ash slurry disposal pump House, Ash water pump house. Main ash slurry pump and transport air compressor house, ash slurry booster pump house, blower and compressor house ash storage silo area etc.

1.2.4 General arrangement drawings for all major electrical equipment eg. MCCIControl panels, motors, etc., showing constructional features and spare requirement for operation and maintenance of the equipment.

1 12.5 Equipment details including typical control schematics. I 1.2.6 Deta~ls of instrumentation such as speed monitoring system,

pressure/Flow/Temperature switches, level sensor/switches and other switch devices.

1 1.2.7 Electrical single line diagrams, typical control schematics. I 1.2.8 Detailed experience list about the design, manufacture, supply and erection of

complete ash handling plants of similar size and type.

/ SlNGRAULl STPP STAGE-Ill I TECHNICAL DATA SHEETS I SECTION-A


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Bidder's Name .............................

1.2.9 GA drgs and typical foundation plarrfor all electrical equipment e.g. control panels etc. showing constructional features and space requirement for their operation and maintenance.

1.3.0 Layout Drgs

1.3.1 Layout drawing of each building indicating location of each equipment, building, height, access doors, cranes etc.

4 ". - i . . > . ~ Equipment and piping layout Drgs inside, blower shed, compressor house, ash

slurry disposal pump houses and associated switchgear building, ash water pump house and associated switchgear building etc.

'1.33 Layout drawing of PLC control room. I 1 f.3.4 Layout drawing of Slurry trenches indicating the final scope of the trench and trench

cross section giving details of cast iron linings offered.

1.3.5 Layout drawings of bottom, combined ash disposal lines and dry fly ash extraction and transportation pipe lines.

/ 1.3.6 Layout drawing of ash slurry sumps indicating the extent of Cast Iron Lining Offered.

1.3.7 Layout drgs for seal waterlAsh water pipe lines including flushing lines for pumps and trenches etc.

1 1.3.8 Pipe trestle layout drawings. I 1.3.9 Dimensional drawings of the equipment offered alongwith loading data and

foundation details.

1.4.0 Calculation

1.4.1 All types of compressors, bottom and combined Ash slurry pumps water impounded bottom ash hopper, dry Bottom Ash hopper alongwith submerged scraper chain conveyor, Jet pumps, water pumps, drain pumps, vacuum pumps, blowers, electrical motors, fly ash handling equipments, etc. sizinglselection calculations.

1 1.5.0 Write-ups & Lists I 1.5.1 System control write-up.

15.2 Type Test Certificates for various equipment

1.5.3 Instrument List and manufacturer's catalogues, descriptive literature of all major electrical equipments, instruments, panels etc.

1.5.4 List of electrical drives, giving KW Frame size, full load current etc. . . . . .

1 1.5.5 Write-up on special features on ash duty valves. I


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i , " , ; .Z.L Offered Equipment and System proveness details indicating plants where offered

equipments and system have been supplied, date of supply, order no. date of commissioning and performance feed back.

-

/ Curves I

r -- *4o.

j 4 t - Ash slurry pumps performance curves I I

Bidder's Name .............................

/ Compressorslblowers performance curves I

I -

I

I 1 . 6 ' Vacuum pumps performance curves. i I / 1.6.4 Water pumps performance curves. I 1 1.6.5 Air Ejectors and jet pump performance curves. I 1 2.C.O The Bidder shall enclose with his proposal list and particulars of all drive motors

offered by him, in proforma as specified in this volume. He shall also indicate the total power requirement of motor for driving all equipment offered by him under this specification.

3.0.0 The Bidder shall enclose with his proposal a list of items of non-Indian origin, together with country of origin and name of the manufacturer. I

4.0.0 The information sought out in data sheets (Technical Particulars) enclosed hereafter in this section, shall be furnished by the Bidder in the format, specified, by typing out answers to the questionnaire at the appropriate places allotted. The Bidder shall enclose these data completely filled, up with his proposal, failing which his quotation may not be considered.


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NO. Bidder's Name ............................. -

TECHNICAL PARTICULARS

i ASH HANDLING EQUIPMENT

I 912 00 GENERAL

4 91 30 Type of System offered

i) Bottom Ash Handling System

ii) Fly ash Handling system

(a) Fly ash Extraction and Conveying

(b) Fly ash Transportation

1.02.00 Complete desriptionlwrite up on Ash Handling System as offered included in the bid document.

1.03.00 Ash handling capacity of the System (Tonneslhr)

i) Bottom Ash (Guaran- teed)

ii) Fly Ash (Guaranteed)

(a) Fly ash Extraction and Conveying

(b) Fly ash Transportation . .

1.04.00 Percent of ash (WNV) in ash slurry of

i) Bottom Ash Sluriy Sump

ii) Combined Ash Slurry Sump in Main ash slurry pump house

1.05 00 Desired ash slurry sump capacity (Normal level to pump trip level), M3

a) For bottom ash slurry sump


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b) For combined ash slurry sump in Main ash slurry pump house

1 .OF;,OO Furnished all structural YesINo work as per Specs. requirements?

i 37 0'1 Furnished complete water balance for Ash handl~ng plant includ~ng Bottom Ash, Fly Ash & Ash slurry disposal system.

1.08.00 Total instrument air Bottom Fly Fly Misc. Total requirement Ash Ash Ash indicating the following System Extraction Trans-

System portation system

a) Continuous requirement (NM3/rnin.)

b) Intermittent requirement (NM3/min.)

c) MaximumlMinimum : supply pressure Kglcm2 (g)

. .

1.09.00 (A) Total Fluidising air : requirement for ash

. . extraction system (upto air locks/pump tanks beneath buffer hopper)

a) Continuous require- : ment (NM3/min.)

b) Int'ermittent require- : ment (NM3/min.)

c) MaximumlMinimum : supply pressure Kg/cm2 (g)


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d) Source of air supply :

r ' NO.

e) Temperature of fluidising air ("C)

Bidder's Name .............................

(B) Total fluidising air : requirement for For For silo area evacuation evacuation

from One from Two (I) Silo (2)Silos

a) Continuous requirement (NM3/min.)

! -

b) Intermittent requirement (NM3/min.)

c) Maximum/Minimum : supply pressure Kg/cm2 (g)

d) Source of air supply :

e) Temperature of fluidising air ("C)

(C) Pulse jet air require- : Buffer For one ( I ) For TWO (2) For Three For Four men1 for bag filers Hoppers Storage Storage Storage ' Storage

per unit Silo Silos Silos Silos a) Continuous

requirement (NM3/min.)

b) Maximum/Min~mum : supply pressure Kg/cm2 (g)

c) Source of air supply :

1.10,OO All instruments as specified : YesINo and as required for proper operation of plant included in scope of work ?

. ~

1.11.00 All electrical items as . .

Yes/No specified and as required for proper operation of . ~

plant included in the. . . . .

scope of work?


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i'r : i - 1

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5 C ... ; C ) \. .

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il

2.00.00 BOTTOM ASH SYSTEM Bottom Ash Hopper (Water Impounded or Dry Type as applicable)

1 2.01.01 Sections of hopper per boiler

2.01.02 Capacity of each bottom ash hopper (Cu. meters) considering

I bulk density of ash 650 Kglrn3

i) Upto maximum water level

ii) Upto maximum ash storage level

iii) Hours of storage of Boiler bottom ash corresponding to maximum specified ash collection rate

2.01.03 Hopper provided within the space allocated in tender drawings

2.01.04 B.A. Hopper G.A. drawing alongwith loading data furnished?

2.01.05 Hopper material & thickness

i) Upper 1 lOOmm forming . part of trough

ii) Remaining pad . .

2.01.06 A. Refractory material

I i) . Manufacturer ,. I I ii) Grade of heat Refractory : I

II~) Max. temperature that the refractory can withstand continuously without deterioration

iv) Chemical wmposi- tion of refractoiy


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v) Compressive strengh of refractory

vi) Thickness of refractory

i B. Details of refractory cooling I I C. Refractory application I I i) Refractory anchor material : I

ii) Method of application at site

iii) Drawing enclosed showing typical details and Spacing of refractory anchors YeslNo

2.01.07 Hopper Sluicing, door emergency, Quenching nozzles and other nozzles

a) Nos. provided per hopper I b) Nozzle material I

i) Body I ii) Tip I

c) Capacity of each nozzle I 2.01.08 . Bottom Ash Hopper discharge

Gates

a ) Type. ..

b) Nos. provided per hopper I . .

c) ~ e t h o d of operation

d) Body material Housing

e) Wear L~ner material and thickness

. . e) Gate Actuating mechanism I

(Ixsoo NIW) EPC PACKAGE


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.> I ,?a &.,. , .." Air oil convertor tanks for Operation of Hopper discharge Gates

a) ' Manufacturer I b) Numbers per hopper

c) Material of construction and plate thickness

d) Capacity of each tank

e) Design Pressure

f) Standard to which design conforms

g) Air oil convertor tanks provided complete with the required air/water/oil connections, valves and instrumentation like level gauges, pressure gauges, etc. YesINo

h) Dimensional G.A. and X- sectional drawing of Air oil convertor tanks enclosed

2.01.10 Each hopper provided with inspection window, hopper discharge gates access doors, poke holes, access stair cases and an all around operating platiorm for normal oper- ational and and maintenance purposes.

'2.01.11 . G.A. drawing of Bottom Ash Hopper enclosed.

2.02.00 Scraper Chain Conveyor

2.02.01 Model

YesINo

2.02.02 Manufacturer

2.02.03 Numbers furnished for boiler (both working &standby) ..... Working + .... standby

/ SINGRAULI STPP STAGE-Ill I TECHNICAL DATA SHEETS (1X500 MWI SECTION - VI I /SECTIDN-A


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- , , ,.. i v. 2 -:lo. Bidder's Name .............................

I ' .-

2 a- t84 Capac~ty of each scrapper conveyor Unit (Tonneslhr of ash)

(i) Continuous rated capacity atspecified operating parameters and operating speed as at 2.02.05 (i)

(ii) Continuous maximum capacity (specify the operating speeds, othet parameters etc.)

(iii) Dead Start load capability (Tonnes) with ash filled upto maximum water level in slag bath

/ 20205 Linear speed of chain

(i) At specified capacity (2.02.04 (i) above)

(ii) At maximum capacity (2.02.04 (ii) above)

2.02.06 Scrapper chain

(a) Manufacturer

(b) Type of chain

(c) Standard to which the chain conforms (Indicate applicable ISIBSIDINI Equivalent standard)

(e) Test strength of the chain

(f) Material of construction

(g) Length of each chain

I (d) Size of chain I

SlNGRAULl STPP STAGE-Ill (1x500 MW)

EPC PACKAGE

TECHNICAL DATASHEETS SECTION - V I

PART-G

SECTION-A

i if---

PAGE 11 OF70


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(h) Hardness of chain links and the heat treatment details

GL4USE NO.

- -

(i) Guaranteed flawless operating life of the chain between ce- placements (Hrs. of operations).

Bidder's Name .............................

(i) Details of chain clamps blockslbar connecting links

(ii) Details of scrapper bars furnished

Material of construction of various components (Mention ISlBS or equivalent in each case, specify also the BHN)

(a) Scrapper bar

(i) Material

(ii) Type

(iii) Dimensions

(b) Drive Sprockets

(i) Hub

(ii) Teeth Segments

(c) Tail end Sprocket

(d) Guide rollers

(e) Transition chute

Whether motorized self propulsion arrangement provided for shifting of the scrapper conveyors.

' Cooling water ~equirement . . calculations to maintain the water temp. in the hoppertrough below. 60°C furnished

Bidder to furnish typical scrapper bar and connection detail drawing.

SlNGRAULl STPP STAGE-111 TECHNICAL DATA SHEETS SECTI0N.A SECTION - VI

EPC PACKAGE


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Bidder's Name .............................

i,6 . , ,! L. i I (a) Hydraulic drive for each scraper : YesINo

feeder provided to enable variable speed operation of the conveyor

! (b) KW rating of motor (at 60°C ambient)

I (c) Power consumption by motor

I (i) At rated capacity

i (ii) At maximum capacity

(d) Safety features provided for prevention against excessive torque

1 2.03.00 Slag Bath

2.03.01 Dimensions of slag bath (furnish drawing showing the various dimensions, general arrangement and details of construction)

2.03.02 Volumetric capacity of slag bath upto the max. water level

2.03.03 Slag bath trough provided with enclosed chain return path with removable/operable maintenance and access panels

Drawing of slag bath to enclosed by Bidder.

2.03.04 Material and thickness of trough body

2.03.05 Material, thickness and hardness of lining

(a) Inside the slag bath surfaces

(b) On Chain return bath

2.03.06 Provided with overflow box, drain quickfill and flushing connection, alongwith piping, valves etc. YeslNo

] SlNGRAULl STPP STAGE-Ill I TECHNICAL DATA SHEETS I SECTION-A 11x500 MWI SECTION - V l

EPC PACKAGE

.,, :./--..-,:>$s\

PART-G . . 'G : :o . .,.,*

d,:?,.


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1 2.0400 Jet Pump

1 2.04.01 Manufacturer

2.04.02 Size (Inlet size x Throat dia. x outlet size)

I

7 c4 03 Numbers furnished (both working & standby)

2.04.04 Capacity o f Jet Pumps

(a) Volumetric content of bottom ash hopper upto maximum water level (M3) considering bulk density of B.A. as 650 Kg/m3

(b) Slurry concentration of bottom ash hopper content upto maximum water level (WNV).

New Condition 25 mm worn out condition

Draw Main- Draw Main- down tained down tained mode level mode level

mode mode

(c) Guaranteed Evacuation time of B.A. hopper corresponding to parameters mentioned at CI.Nos. 2.04.04 (a & b) indicate separately for draw down and maintained level mode (minutes)

I (d) Rated capacity of Jet oumo in worn out condition i ~ ~ / h r ) (25 mm wear on throat)

I (e) Rated Capacity of Jet pump in new condition (M3/hr)

SINGRAULI STPP STAGE-111 (1x500 MW)

EPC PACKAGE

SECTION-A TECHNICAL DATA SHEETS SECTION - VI

PART-G

PAGE 14 OF 70

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Jet pump inlet water parameters corresponding to

CLAUSE NO.

-- --

(a) Guaranteed capacity of Jet pumps in worn out condition

Bidder's Name ... < .........................

(i) Flow (M3/hr)

(ii) Head (MWC)

(b) Guaranteed Capacity of Jet pump in new condition

(i) Flow (M31hr)

(ii) Heat (MWC)

Nozzle Size - Material of construction (Mention IS, BS or ASTM) in each case and also indicate the Brinell hardness).

(a) Inlet piece

(b) Nozzle tip

(c) Nozzle body:

(d) Throat

(e) ~ i s c h a r ~ e l ~ ~ i l piece

Velocity in throatmlsec

Manufacturer's catalogues, G.A., X-sectional and dimensional drawings etc. of Jet Pumps enclosed with the offer?

Characterist~c curves for the performance of Jet Pumps furnished

. . Is the entire system sealed against ingress of atmosphere air?

Maintained Draw down level modernode

EPC PACKAGE


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B.A. Overflow Settling TanMSurge Tank

CLAUSE NO.

(a) Numbers provided

Bidder's Name .............................

(b) Capacity of each transfer tank (m3)

11082

(i) Upto maximum water level

(ii) Total Capacity

(c) Tanks provided within the allocated space, as shown in tender drawings

Settling Surge Tank Tank

YeslNo

(d) Tank material and thickness (mm)

(e) Tank provided with YesINo all accessories specified viz. agitating nozzles, accessldoor etc.

(f) All structurallcivil works YeslNo included in the scope

Flushing Boxes ECOIIO- Primary Secondary miser APH APH Homer Hoooer Hoooer . . . .

(a) Name of Manufacturer

(b) Numbers provided per unit

(c) Rated capacity of each (Tlhr.)

(d) (i) Vertical pipe size between hopper and flushing equipment (mm)

(ii) Water inlet connection (mm NB)

(iii) Ash slurry-outlet connection from flusing boxes to economiser tank (mmNB) . .


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(e) Water requirement per flushing box (m3/hr) state also required pressure

- .. .- , . , !:.;-.: NO.

(f) umber of flushing nozzels provided in each flushing equipment

Bidder's Name .............................

(g) Total slurry out flow from economiser flusing boxes to intermediate transfer tank

f-- - - ,-

(h) (i) Material of construction (mention IS, BS or equivalent in each case)

(ii) Water nozzle body

(iii) Apparatus body

(iv) Nozzle tip

(v) Gasket

(vi) Slurry outlet pipe

2.04.14 Expansion joints Econo- Primary Secondary miser APH APH hopper hopper hopper

(i) Type of expansion joint :

(ii) Standard to which expansion joint conforms

(iii) Material of construction

(iv) No. of expansion joints per unit

(v) G.A. drg. of expansion YesINo joint enclosed

2.04.15 Economizer and Air Pre-heater Ash Hopper Isolation Valves

(i) Numbers provided

(ii) Type of valve


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(iii) Material of constwction and hardness of components

-- CLAdSF NO.

-- -

(b) GatelPIatelDisc.

Bidder's Name .............................

(c) Seat

(d) Operating gear

(e) Chain

(f) Drawing of the YesiNo isolation valve enclosed

2.04.16 B.A. Hopper Cooling Water Overflow Tanks

0) Type Steel I RCC

(ii) Number of tanks

(iii) Capacity (M3)

(iv) Material of construction of tank

(v) Whether tanks provided YesiNo with platforms, inspection windows and other accessories

(vi) All civil /structural work YesINo included in the scope of work

2.04.17 (A) Complete list indicating cooling. and other water requirements for variou~ equiprnentslareas like water impounded hoppers, SCC's etc. (Attach seprate sheets to indicate different water requirements for different areaslequipments which should establish the total water balance).


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(B) Total Water Requirements B A ECO & APH I (i) HP Water I

(a) Continuous I (b) ~ntermiient I

(ii) LP Water

(a) Continuous

(b) Intermittent I 2.05.00 Clinker GrinderlAsh Crushers I 2.05.01 Type (Single rollldouble roll) I 2.05.02 Manufacturer I

(1x500 MW) SECTION - VI EPC PACKAGE


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2.0503 Numbers provided

2 Ls 34 a) Rated capacity, Telhr, (Guaranteed)

b) Whether above capacity provided caters to shoot blowing and heavy clinkering condition during upset condition of boiler YesINo

., .-*,c L ~ _ , 3 5 Maximum Input size of clinker

which can be handled by clinker grinder

2.05.06 Guaranteed Output size of clinker corresponding to the capacity guaranteed at CI. No. 2.05.04 and maximum input size indicated at CI.No. 2.05.05 above.

2.05.07 Materials of construction of various components (mention IS, BS or equivalent) in each case, specify also the BHN and thickness of material)

(a) Grinder chamber

(b) Bearing

(c) Rolls

(d) Teeth

(e) Wear plate

(f) - Shaft

(g) Shaft sleeves

(h) Lantern rings

2 05 08 (a) Sealing of clinker grinder required?- YesINo

(b) If so, quantity, quality . .

and pressure of seal . .

water required . . .


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(c) Seal water connection provided with or~fice plates, sight flow indicators, all valves, by pass connections etc. YesINo

2.95.09 Speed (rpm) of Clinker grinder roll(s) at capacity as guaranteed at 2.05.04 above.

' 75 1'- &..... v Clinker grinder input power consumption at guaranteed rated capacity mentioned at CI.No. 2.05.04 above.

1 2.05.;1 Motor power consumption (KW) at capacity indicated at 2.05.04 above

/ 2.05.12 KW rating of motor (at 50°C)

Safety feature provided to take care of grinderjamming

2.05.14 Each grinder is provided with hydraulic coupling, gear box and all other necessary accessories YesINo

2.05.1 5 Supporting structure alongwith wheel, rails provided for clinker grinder units. YeslNo

2.05.16 Necessary arrangement for clamping the assembly in position provided YesINo

3.00.00 FLY ASH SYSTEM

/ 3.01.00 Type of System offered

I i) Fly Ash Extraction & Conveying system

I ii) Fly ash tranportation System :

3.02.00 Complete descriptionlwrite up on Dry ash extraction &transportation System as offered included in the bid document. : YesINo

EPCPACKAGE


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3.03.00 (a) Rated capacity of the System (Tonneslhr)

NO.

i) Fly Ash Extraction system (Guaranteed)

Bidder's Name .............................

ii) Fly Ash transportation system (Guaranteed)

Fly ash Fly ash extraction transportation system system

l l t 0 8 8

(b) Phase density (ratio of mass : of ash to mass of air)

3.04.00 Furnished all structural works as per Specs. requirement YesINo

3.05.00 Complete list indicating cooling and other water requirements for various devices like blowers, vacuum pumps compressors etc. indicating the following :

a) Required flow Cumlhr.

b) Max. flow Cumlhr.

I SINGRAULI STPP STAGE-Ill I TECHNICAL DATA SHEETS SECTION-A (4x500 MWJ SECTION - VI

EPC PACKAGE PART-G


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j c) Max. permissible inlet temp.,'C

i

r do.

1 d) Requiredhlet

I pressure

I MWC

Bidder's Name .............................

i e) Source of I water 1

I

3 06 00 Total ash water requirement (M31hr.)

I (i) HP water

(a) Continuous

(b) Intermittent

(c) Source

3.07.00 All instruments as specified and as required for proper operation of plant included in scope of work ?

3.08.00 All electrical items as specified and as required included in swpe of work

4.00.00 FLY ASH COLLECTION CHUTE ISOLATION VALVES


4.01.02 Numbers provided & location

4.01.03 Type of valve & its operation

/ 4.01.04 Size I 4.01.05 Material of construction and

hardness of components

I a) Body

b) GateIPlatelDisc (Indicate thickness also)


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c) Seat

d) Operating gear

e) Chain

f) Drawing of the isolation valve enclosed

Fly Ash Feed Valves (For Vacuum 8 Pressure Systems)

Manufacturer

Type of valve

Location & Number of valves

Size

Fly ash extraction rate (TonnesIHour)

Material of construction and hardness of components :-

a) Body

b) PlatelDiscIGatelDomeI Cone (indicate thickness also)

c) Seat (Specify Details in case of inflatable seat offered)

Type of operating device

Other specific features of valves, if any

Expansion Joints

Manufacturer

I 1 PART-G


of 201

3 0 3 Standard to which the expansion jo~nts conform

4 91 04 Material of construction

a) Bellowlconvolutes

b) Inner Liner

.. ,,. L. j>,(]s Expansion

a) In axial direction

b) In lateral direction

4.03.06 Angular deflection

4.03.07 Type of end connection I 4.03.08 Location & Number of

expansion joints provided

4.04.00 Fly Ash Segregation Valves (For Vacuum & Pressure Systems)


4.04.02 Number of valves & Location

4.04.03 Type of valves

4.04.04 Size

4.04.05 Material of construction and hardness of components

a) Body

b) GatelDiscIPlatelDome (Indicate thickness also)

c) Seat (Specify details in case inflatable seat offered)

4.04.06 Type of operating device


of 201

Other specific features of the valve, if any

Pneumatic Ash Transport Pipe Lines & Fittings

Conveying Conveying from from ESP Buffer hopper t o .,

t o Buffer hopper Storage silo

a) Manufacturer

b) Material and hardness

c) Standard

d) Sizes (OD x THK)

e) Velocity of air-ash mixture (Mlsec.)

i) Pick up velocity

ii) Exit velocity

f) Friction coefficient

g) Air only pressure drop Kg/cm2(g)

h) Ash air mixture pressure drop Kg/cm2(g)

i) Maximum length of piping considered for pressure drop (M)

j) No. of length of

k) Quantityof each pipe length (M)

I) Total pipe quantity (M)

, m ) Type ofjoints


of 201

ii) Pipe to fittingl

iii) Fitting to fittingl Valve

4.06.02 Fittings (Elbows, bends etc.) and spool piece

a) Manufacturer

b) Type of fittings & spool piece

c) Estimated number of various fittings &spool

d) Radius of fittings

e) Length of straight spool piece

f) Material of construction, thickness and hardness of fittings, spool piece and Lining, if applicable.

Buffer Hopper and storage Silo (fill separately for each)

Manufacturer

Total Number of buffer Hoppers and Silos provided

Capacity of each buffer hopperlsilo (Tonnes)

a) Effective capacity

b) ' Total capacity

Type of Buffer HopperISilo

Type of pressurelvacuum relief system provided

Type of venting arrangement for contaminated air from buffer hopperlsilo


of 201

4.06.07 Whether bag filters & fans Yes/No as specified have been provided on each silolbuffer hopper

4 DE a& Material of construction and thickness

a) Body

b) Liners (indicate hardness also)

4.06.09 All accessories, supporting structure steel included as per specs. requirements ?

4.06.10 Number of outlet connection provided

4.06.1 ? Fluidising System

a) Manufacturer

b) Type of Aeration System (Whether Aeration pads or Air Slides)

c) Number of Air Slides1 provided

d) Number of fluidising pads provided

e) Quantity of fluidising air required for each buffer hopperlsilo (NM3/min)

f) Pressure of fluidising air required, kglcm2(g)

g) Temperature of fluidising air "C

I h) Material of construction of fluidising pads

I i) Material of construction of Air Slides

Buffer Storage hopper silo

SlNGRAULl STPP STAGE.111 TECHNICAL DATA SHEETS SECTION - VI

EPC PACKAGE


of 201

j) Source of Fluidising air to be supplied to buffer HopperISilo

. .. 111095:

4 07 00 AIR LOCKSIPUMP TANKS (for Pneumatic Ash Extrac- tion & Transportation System)

c...%I,sE NO. I I .

4.07.01 No. of Air IockslPump tankslemployed per unit

Bidder's Name .............................

4.07.02 Sequence of operation of Pump tanks1Air locks

I-.

I 4.07.03 Size of air lockslPump tanks inlet and outlet (mm)

4.07.04 Capacity of each Pump tank Air locks. (Cu.m.)

4.07.05 No. of Ash feed valves provided at the Inlet of each Air LocWPump Tank

4.07.06 Type of discharge system (Whether bottom discharge or top discharge)

4.07.07 Number, of segregating valves (if any) provided at the outlet of each air IocWpump tank

4.07.08 Type of Ash feedloutlet valves (Indicate method of operating Device of valve)

4.07.09 Ash Extraction rate per pump tanWAir Locks

4.07.10 Fly ashlair ratio by weight at Air LocWPump Tank outlet

4.07.1 1 Design velocity of ash air mixture at air locks/pumps tanks outlet

Below Below ESP Buffer

Hopper

EPC PACKAGE


of 201

/ 407.12 Pump tank/Air lock material of construction

i 4.07.13 Pump tanWAir locks Design

Code

4.07.14 Pump tanWAir locks Design pressure

4 (,I- qt:. Pump TanWAir locks over pressure safety equipment

i E No of conveying lines from pump tankslAir locks

4 07.97 Compressed Air pressure and quantity requirement at each pump tanldair lock

4.08.00 Bag Filters

4.08.01 Make

4.08.02 Type and Size

1 4.08.03 Material of filtering media

4.08.04 Maximum/continuous permissible temperature for filtering media

4.08.05 Air dust flow rate for which bag filters have been sized (M3/hr)

4.08.06 Guaranteed outlet dust emission (mglNm3)

4.08.07 Type of bag filter cl&ning Arrangement offered ?

4.09.00 Air Intake Valves (For Vacuum System)

1 4. 09.01 Manufacturer

4. 09.02 . . Location & Number of valves

On Buffer Hopper

On storage Silo


of 201

. , ....

4, 09.05 Material of construction and hardness of companies

c) Spring


Vacuum Breakers (For Vacuum System)

Manufacturer

Number of valves

Material of construction and hardness of companies

b) GatelPlatelDisc . .

(Indicate thickness also)


Other specific features of the valve

VACUUM PUMPS

Manufacturer

Type & Model no.

EPC PACKAGE


of 201

33 Design standard I

' !do

-#4 Guaranteed vacuum pumps capacity (CFM) at pump inlet conditions of 60°F Gas Temp. 60°F seal water temp. & 50% RH

Bidder's Name ............................. 1W]

35 Volumetr~c efficiency %

?i Isothermal efficiency %

Mechanical efficiency %

Vacuum pumps working pressure (inch of mercurry column vacuum)

No. of vacuum pumps working and standby for each unit

Type of transmission between pump & motor

Maximum Pump input power in the entire operating Range (KW)

Transmission efficiency

Motor rating at 50°C Ambient (KW)

Material of construction and hardness of various components

a) Body

b) Rotor

c) Shafl

d) Shafl Sleeves

e) Port PlatedCone

Quantity (M31HR) and quality of workinglseal water required

SlNGRAULl STPP STAGE-Ill TECHNICAL DATA SHEETS

EPC PACKAGE


of 201

4.11 16 Condensing factor at seal water temperature

(i) at 15°C

-.

c~1+!3s; NO.

(ii) at actual load water temperature (specified the temperature)

Bidder's Name .............................

I / ,< ,- I 1 1 Max. pemiss~ble Inlet gas

Temp. at suction of vacuum pump ("C)

i I- . . . [-]I

/ 4"12.00 WETTING HEAD

1 4.12.01 Quantity

I 412.02 Operating water quantity

I (cu.m.lhr) and working pressure (MWC)

1 4.1203 No. of nozzles

4.12.04 Capacity of dry fly ash extraction of each wetting head corresponding to the inlet water parameters indicated at Clause No. 4.12.02

4.12.05 Slurry concentration (WIW) at outlet (Ash :water)

4.12.06 Material of construction

(a) Body

(b) Nozzle

4.12.00 AIR COMPRESSORS1 Conveying Silo Trans- Buffer BLOWERS FOR FLY Air Aeration port hopper ASH HANDLING compre- blower air Aeration (Fill separately for each ssors Gompre- blower type and size) ssors

- - -- --- --- -- -- ---- -- -- -- -- - -- -- - -- -- - --- - 1 2 3 4

----

1 4.12.01 Type and make


of 201

Bidder's Name ............................. i- 4.12.02 Operatinghated speed

of compressor/blower shaft

1 4.1203 Discharge pressure (Kg/cm2 (g))

i i 4.12.14 Dischargecapacity

(Nm3/min.) compatible wiht clause 4.15.08

Design standard I Numbers offered (indicate Nos. working and nos standby)

1 4.12.07 Design Conditions : I a) Ambient Temp. ("C)

b) Ambient Pressure (Kglcm2)

c) Ambient relative humidity (%)

d) Mean sea level (m)

4.12.08 FAD at design conditions (cu.m/hr)

4.12.09 Maximum shaft input power over operating range (kW)

4.12.10 Motor rating at 50°C Ambient (KW) and motor speed

4.12.1 1 Type of Transmission behveen motor and compressor/blower

4.12.12 Inlet air Filter details

a) lnlet Filter area , (Sq.m)

b) Filter efficiency (% Microns)


of 201

4 ': 13 Air Drying Plant (For Compressors)

a) Manufacturer

I b) Model No. I c) Type of air drying

plant provided

d) Numbers offered

e) Design, air flow (Nm3imin) &temp ("C) at plant inlet

f) Air pressure drop in air drying plant kglcm2 (9)

g) Dew point of air afle~ Air Drying plant ("C)

h) Refrigeration tonnage (TR) of air drying plant, corresponding to cooling water temp. of 38°C

i) Motor rating of air drying plant at 50°C (KW)

Compressed Air Heating arrangement details (Applicable for blowers only)

a) Air temperature at at inlet to air heater ("C)

b) Air temperature at heater outlet ("C)

c) Type of air heating1 rating of air heater (KW)

d) Dew point of compre-. . - ssed air ("C)


of 201

Bidder's Name .............................

4 11.q.5 Offered compressor/blower is oil-free design or oil injector design with oil seperator ?

4.12.16 Material of construction of various components

a) Body

b) RotorlScrew

c) Shaft

4.12.27 Oil carry over in compressed air at the down stream of oil filter in case of oil injected compressor/blower with oil seperator (ppm)

4.12.18 Air receiver details

a) Number and Location

b) Design standard

c) Size (Length x dia mm)

d) Material of construction

a) Shell

b) Dished Ends

e) Design Pressure

4.12.19 Cooler (If provided)

a) Water cooled or air

b) If water cooled, State water pressure in kg/cmz and quantity in cu.m/hr.


of 201

/ 4.j2.20 Bearing Details

a) Make &Type

b) Bearing No. & Qty

I c) Lubricant used

4.':.?.'?3 Instrument Air Compressor and Drying Plant

1 4 13.35 Air Compressor

a) Manufacturer

b) Model Number

c) Type of compressor

d) Number offered (Indicate nos. working and no. standby)

e) FAD of each compressor at design ambient (cu.m/hr.)

f) Discharge presure kglcm2 (g)

g) Discharge capacity (Nm31Min.) compatible with clause 4.16.01 (e)

h) Design condition

Design Ambient Temp.("C)

- , Design Ambient pressure (Kg/cm2)

. Design ambient Relative humidity (%)

Mean seal level (m)

i ) Design standard ~ . .

SINGRAULI STPP STAGE-Ill TECHNICAL DATA SHEETS SECTION-A SECTION -VI

EPC PACKAGE


of 201

j) Air temperature after first stage of compressor

, ... . . . .:::si NO.

k) Air temperature after last stage compressoin

Bidder's Name .............................

I) Outlet air temperature (afler cooler) "C

m) Maximum Shaft input power required in the entire operating rage (kw)

n) Type of transmission between Motor and compressor

o) Motor rating at 50 "C Ambient

p) Crank shafl speed r.p.m

r) Single acting or double acting

q) Number of Stages

s) Cylinder/compression chamber bore in mm

I

t) Strokellength mm

u) Clearance in % in volume

v) Method of cyl~nderl compression chamber lubrccat~on

w) Cooling by alr or water

x) If water cooled, state pressure in kglcm2, and m3/hr

y) Type of valves (Suction & Discharge)

z) lnte; Cooler (If provided) I - . . Water cooler or

air cooled


of 201

If water cooled state pressure in kglcm2 and quantity mVhr

NO.

z l ) Bearing Details

Bidder's Name ............................. I%%Ei!]

Type & Make

Bearing Number & Quantity

Lubricant used

22) Intake air filter

Inlet Filter area (mZ)

Filter efficiency (% microns)

4.13.02 Air Receiver Details

(a) Design standard

(b) Number offered & Location

(c) Size (Length x dia mm) and capacity (Cum)

(d) Material of construction

(i) Shell

(ii) Dished Ends

(e) Design Pressure.

4.13.03 Air Dlying Plant

(a) Manufacturer

(b) Model No.

(c) Type of Air drying plant

EPC PACKAGE


of 201

(d) Numbers offered

(e) Design Air flow at plant Inlet (NMYMin.)

(f) Air temperature at inlet of air drying plant ("C)

(g) Dew point of air afler Air drying plant ("C)

5.00.00 BOTTOM ASH TRANSPOR- B.A. EcofAPH Fly ash Com- TATION, FLY ASH AND COMBINED Trans- slurry slurry bined ASH SLURRY PIPING porta (from (from Ash

tation flushing wetting Dispo- box head sal outlet) outlet)

5.01 .OO PIPING


5.01.03 Total pipelines length included in the offer (km)

5.01.04 Pipe size

I b) Pipe thickness (mm) I a) Outside diameter (mm)

5.01.05 Pipe Design Data

a) Flow velocity of ash slurry in the pipeline (mlsec.)

I

I b) Pipe Friction Factor

/ 5.01.06 Basalt lined slurry piping

1 5.01.07 Manufacturer

5.01.08 Pipe Size

(a) Outside Diameter


of 201

Bidder's Name .............................

(b) Thickness of ERW MS pipe shell

(c) Thickness of mortar

(d) Thinkess of basalt lining

(e) Inside Diameter

5,02,09 Details of basalt lining

(a) Specific gravity

I (b) Hardness (Mohs)

I (c) Comprehensive Strength (Kglcmz)

(d) Bending Strength (Kg/cmZ)

(e) Abrasion Resistance (cm31cm2)

1 5.01.10 Flow Velocity

1 5.01.1 1 ' Pipe Friction Factor

5.01.12 Bottom Ash IEconomizer B.A. Com- Ash slurry transportation slurry bined and combined Ash slurry trans- ash disposal valves porta- dispo-

tion sal pump suction

l a) Manufacturer

b) Size, type and mode of operation. (indicate type of actuator)

c) Location

d) Nos. offered

Com- Valves bined at Dyke ash end disposal pump dis- cha- rge


of 201

ness)

iii) Plug (Appli- cable for plug valves) (indicate hardness)

iv) Stem

v) Plate (Applicable for valves at the disposal pipe outlets) (indicate hardness)

vi) Gland packing

vii) SleevefYoke

viii) Seat (indicate hardness)

ix) Inlet and outlet transitition pieces (where- ever applicable) indicate hardness

f) Location position indicator and open close limit switches provided

g) Design standard

h) Testing standard

SlNGRAULl STPP STAGE-Ill I TECHNICAL DATA SHEETS 1 SECTION-A 1 PAGE (1x600 MW)

EPCPACKAGE


of 201

Ci L S i : NO. Bidder's Name ............................. I- ' i) Whether the offered ................................. YeslNo ............................

valves comply with the specification requirement of design features, configuration of installation and testing requirements

5.01.13 Pipe Fittings in Bottom Ash B.A. F.A Combined ash Slurry Transportation slurry slurry disposal

. (includes economizer ash trans- trans- -- - slurry extraction & transpor- por- por- upto over tation) wetting head outlet tation tation dyke dyke pipes and combined ash slurry disposal (Bends, spool pieces, elbows, tees, Y-pieces, etc.)

a) Material of construction

b) Thickness of basalt lining for basalt lined fittings

c) Wall thickness on the wearing side for alloy cast iron fittings1M.S. fittings

d) Hardness of basalt lining for basalt lined fittings (Mohs.) Bending and Compressive strength

e) Hardness of alloy cast iron fittings (BHN) Bending and Compressive strength

f) Type of end connections

g) Number of fittings (indicate separately for each)


of 201

. . 6'. "F . . 0 Bidder's Name ............................. . . ... I '

5.01.14 Pipe Couplings

a) Manufacturer

c) Spacings in between couplings

d) Material of construction

i) Flanges

ii) Sleeve & thicknees of sleeve

iii) Gaskets

iv) Nuts & Bolts

e) Permisible angular deflection

f) Drawings of coupling enclosed with the offer

5.01.15 All bed plates, anchors. foundation, bolts, inserts, supporting structure, etc. furnished

6.00.00 WATER AND AIR PIPING VALVES & FITTINGS

6.01 .OO Water and Air Piping

Give details of water piping for ash water system, seal water system, compressed air piping, and any other piping (in the same serial order in the form below) (Use extra sheets if necessary).

SECTION - V l


of 201

Service Design Material Length Type Remarks and Pressure and consi- of Location Kglcm2 Standard dered pipe

(9) of Manu- joint facturer

6.02.00 Water and Air Line Valves

Give details of Valves for ash water system, Seal water system compressed ai piping, any other piping (in the same order in the form below ) (Use extra sheets necessary).

6.03.00 Furnished all necessary piping including valves, fittings, strainers, flanges, indicators, hangers supports, auxiliary steelete as reauired


of 201

WATER CONSUMPTION

7.01.00 Bottom Ash System

7.01.01 Water Impounded Hopper

A) LP Water Quantity Pressure Conti- Inter- Requirement M31hr kglcm2 nuous mittent

b) BA hopper cooling water to maintain hopper water at 60°C

c) BA hopper fill

e) Others (identify)

B) HP Water nuous mittent

a) Jet pump

b) BA hopper

) Seal trough

. .

e) Others (identify)

. .


of 201

Submerged Scrapper Chain Conveyor System

A) LP Water Quantity Pressure Conti- Inter- nuous mittent

a) Refractoly

b) Cooling water to maintain SSC upper troughlhopper water at 60°C

c) Trough make

d) Cooling water to window

e) Seallwash water on

f) Gate cooling water

g) BA trough flush

h) BA sump make

j) Overflow seal box flush


of 201

Bidder's Name .............................

6) HP Water Quantity Pressure Conti- Inter- Requirement M31hr kglcm2 nuous mittent

a) Quenching

nozzle water

b) BA trench jetting

c) Gate cooling water

d) Jetting nozzles in BA sump

e) Agitating nozzles below gates

7.03.00 EconomizerlAPH Quan- Pres- LP HP Con- Inter- hopper tity sure tinu- mittent

MVhr kglcmz OUS

Ecol Pri AH1 Sec AH1 Duct Hopper

a) (i) For each Flushing apparatus

(ii) Total

b) Trench jetting

I c) Others identify

7.04.00 Fly Ash System Quan- Pres- LP HP Con- Inter- t i ty sure tinu- mittent M31hr kglcm2 ous

a) Wetting head

b) Air washer

I c) Trench, jetting

I d) Others, identify


of 201

7.05.00 Ash Slurry disposal Quan- Pres- LP HP Con- Inter- System tity sure tinu- mittent

M'lhr kglcmz ous

a) Sump agitation

b) Make up water I

I c) Others, identify I Seal waterlcooling water required for

I

a) Each bottom ash slurry transportation pump

i b) Each BA overflow water pump

c) Each clinker grinder sealing

d) Each combined ash slurry disposal pump

e) SSC bearing sealing

f) Variable speed hydraulic couplings

g) Sump drainage pumps in combined ash disposal pump house

h) Sump drainage pumps for Silo area

i) Others (specify & indicate)

8.00.00 AIR REQUIREMENT DATA' . .

8.01.00 Approx. free air requirement (Nm3/min)

Quantity Pressure M3/hr kg/cm2

I (a) Valve operation I (b) Buffer

hopper fluidising system

EPC PACKAGE


of 201

(c) Other requirements as per equipment design

(i ~2 0a Technical details of air pressure reducing stations, air heaters and filters submitted ?

t d2 OD Fittings in slurry services

8.03.01 Bends, elbows, tees Y-pieces etc.

(a) Thickness of basalt lining for basalt lined fittings

(b) Hardness of basalt lining for basalt lined fittings

(c) Type of end connection for basalt lined fittings

8.03.02 Sleeve coupling

(a) Manufacturer

(c) Spacing between couplings

(d) Material of construction of :

(i) Flanges

(ii) Sleeve and thickness of sleeve

(iii) ' Gaskets

Bottom ash Combined slurry trans- ash slurry portation lines disposal line

(e) . . Permissible angular deflection

SECTION - V I


of 201

(f) Total estimated numbers

- .

(g) Drawing of sleeve coupling

I I _:jr. . ....a L. NO.

. ..

e 04.00 All bed plates, anchors, foundation bolts, inserts, supporting structure etc. furnished

Bidder's Name .............................

8 35 30 Ash slurry sump compartment Isolation valves in combined ash slurry disposal pump house

(a) Manufacturer

(b) Numbers provided

(c) Material of construction

(i) Valve Seat

(ii) Valve plug

(iii) Valve stem

(iv) Valve frame

(d) Method of fixing

(e) Method of operation

8.06.00 Slurly Trench Jetting and Sump Agitating System & Jetting Nozzles

To be furnished by the Bidder alongwith the bid.

Trench Sump Jetting Agitation


8.06.02 Material & Hardness

. . 8.06.03 Total Number

~ . .

8.06.04 Tip opening dia, mrn

(rX500 MW) EPCPACKAGE


of 201

8.(~6.05 lnlet water pressure, KglcmZ(g)

/ 8.06.06 Flow, m3/hl

1 806.07 Velocity, mlsec. I / 8 06.08 Nozzle efficiency I I 1 t;.[3'7.00 LINERS IN TRENCH

1 B SUMP

i 8.07.0l Material and Hardness

I (BHN)

! 8.07.02 Thickness of Liners i

(a) Trench side walls

(b) Trench bottom

(c) Slurry sump

8.07.03 Details of fixing the lining on the parent surface provided?

8.07.04 Total surface to be covered

1 (a) In trench, sq. metres

. . (b) In all slurry sumps sq.metres (includes drainage system)

. ~

8.07.05 Total weight of liners

(a) In Trench, MT

(b) In slurry Sumps, MT

9.00.00 ASH SLURRY PUMPS sludge Butom Combin4 BA overnow pump in Ash slurry ash slurry walerpvrnp BA over Lianrpona dispmal flow tion pump in treatment pumps main slurry . . svstem O U ~ O

SINGRAULI STPP STAGE-Ill I TECHNICAL DATA SHEETS I SECTI0N.A I PAGE


of 201

Numbers furnished

Numbers operating

Rated capacity, m3/hr

Type of suction (Whether suction IiWflooded suction)

(a) Total dynamic head at specified rated capacity, MWG

(b) Total dynamic head at specified rated capacity, MLC

Shut-off head, metres

Pump efficiency at rated

i) Pump efficiency at

Pump input power at specified rated capacity

'When handling clear water . .

. . .


of 201

9.08.02 When handling ash slurry (specific gravity of slurries as being handled)

9.09.00 Maximum transmission losses in the drive system corresponding to pump operation at rated parameters

(a) Variable speed Hydraulic coupling (for slurry disposal pumps of first stage)

(b) Belt transmission for slurry disposal pump other stages

(c) Belt transmission (for bottom ash slurry transportation pumps)

9.10.00 Power required at pump shut-off KW

9,11.00 Rated output of the drive motor, KW (at 50°C)

9.12 00 Design temperature of waterlslurry, "C

9.13.00 Pumps speed, rpm

9.13.01 Rated

9.13.02 Maximum

9.13.03 Minimum

9.14.00 Specific speed (indicate also the formula and units used)

9.15.01 Size of suction flange, ~.

rnm . .

9.15.02 Size of discharge flange, rnm

SINGRAULI STPP STAGE-Ill (IXSOO MW)

EPC PACKAGE

. ,

TECHNICAL DATA SHEETS SECTION - VI

SECTION-A

- ~p~p

PAGE 64 OF 70


of 201

c,,jc.oo Number of stageslNo. of pumps in series (as applicable)

9.17.30 Impeller size and type

8.i&OC; Number of vanes

3 : 3.09 Impeller tip speed, metreslmin.

j,2r,,o(~ Materials of Construction (Mention IS or equivalent)

9.20.01 Casing (Specify BHN)

(i) Outer casing

(ii) Inner casing (Metal lining on volute)

9.20.02 Impeller (Specify BHN)

9.20.03 lmepller wear ring (Specify BHN)

9.20.04 Casing wear ring (Specify BHN)

9.20.05 Shafl sleeve (Specify BHN)

9.20.06 Shafl

9.20.07 Stuffing Box

9.20.08 Bolts, nuts, fasteners

9.20 09 Base Plate

9.21.00 Pump shaft bearing

9.21.01 Number

9.21.02 type of lubrication

SlNGRAULl STPP STAGE-I11 liX500 MWl

TECHNICAL DATA SHEETS SECTION - V I

SECTION-A PAGE 55 OF 70


of 201

9.21.03 Arrangement of cooling

9.22.00 Pump Thrust bearing

9.22.01 Location

9.22.02 Type

9,2203 Lubrication

9.23.00 Gland sealing arrangement

9.23.01 External supply of water

9.23.02 Quality of water

9.23.03 Quantity, m3/hr

9.23.04 Pressure, KglcmZ

9.24.00 Necessary pressure gauges at each pump discharge provided

9.25.00 Provided associated sketches indicating sump pit dimension for installation of ash slurry pumps

9.26.00 Design of pump conforms to Codelstandard No.

9.27.00 Enclosed with the proposal the charateri- stics curves for the pump and other data as required by the specification

9.28.00 Coupling between motor shaft and pump shaft


YeslNo

YeslNo

YeslNo

YeslNo

1 9.28.03 Coupling guard furnished YeslNo

9.29 00 Furnished air release YeslNo valves, draining plugs etc.


of 201

Pumps are designed to handle clinker of size, mm

Maximum proportion by weight of ash in slurry that pump can handle at rated capacity, %

catalogues and literature on pump and motor enclosed with proposal ?

Total weight kg

Pump

Motor

Assembly, including base plate, coupling etc.

Various shop tests conform to requirement of the specification

Performance testing of Pump possible in Manufacturer's shop

If the answer is No, explain clearly whether testing at condition other than rated condition can be undertaken by Manufacturer & to which code ?

Variable speed hudrualic : coupling

a) Manufacturer

c) Model

. . d) Mounting . .

arrangement . .

SlNGRAULl STPP STAGE-I11 (1x600 MW)

EPC PACKAGE

i: i


PART-G

SECTI0N.A PAGE 57 OF 70 -


of 201

e) Cooling water requirement

Q Range of speed regulation

g) Standing losses (KW) when the pump is running at rated speed

h) Manufacturer's catalogues selection charts coupling G.A. drawings and other technical information enclosed ?

9.36.00 GEAR BOX


/ 936.03 Model

9.36.04 Reduction ratio and stages of reduction

/ 9.36.05 Transmission efficiency

9.36.06 Manufactureis catalogues. selection charts, G.A. drawings and other technical information enclosed ?

1 10.00.00 ASH WATER PUMP I BA BA LP Fly Caoii Seal Flushing Fly ash Wash HP pump ash ing water water condiiio Water pump HP water pumps pump ner Dump

ourno ~i rcui HPRP boaster ating , ~ pump* pump (5iio

area)

I PUMPS I I 10.01.OO Manufacturer I ~rI.az.00 Model and Type

/ 10.03.00 Number furnished I


of 201

. ,,, "

Bidder's Name .............................

-. -

Rated capacity, m31hr :

Total Dynamic Head at : specified rated capacity metres of water column

Shut-off head, metres of : water column

Pump efficiency at rated : capacity point

Pump input power at : specified rated capcacity KW

Power required at Pump : Shut-off KW

Rated output of the drive motor, KW

Design temperature of : water, "C

Pump Speed, rpm

Operating

Maximum

Specific speed (indicate : also the formula and units used)

Size of suction flange, mm

Size of discharge flange, : mm

Number of stage

Impeller size and type :

Number of vanes


of 201

CLPUSE NO. Bidder's Name ............................. I 10.17.00 Materials of Construction :

(Mention IS or equivalent)

1 10.17.01 Casing (Specify BHN)

10.17.02 Impeller (Specify BHN)

10.i7 03 Impeller wear ring (Specify BHN)


10.17.05 Shaft sleeve (Specify BHN)

10.~17.06 Shaft

10.17.07 Stuffing box

10.17.08 Bolts, nuts, fasteners

10.17.09 Base Plate

10.17.10 Pump shaft bear~ng

10.18.01 Number

10.18.02 Type of Lubrication

10.18.03 Arrangement of cooling :

10.19.00 Pump Thrust Bearing

10.19.01 Location

10.19.02 Type

10.19.03 Lubrication

10.20.00 Design of pump conforms : to Codelstandard No.

10.21.00 Enclosed with the Proposal : for the characteristic curves for the pumps and other data as required by the specification

PAGE 60 OF 70

SINGRAULI STPP STAGE-Ill (1x500 MW)

EPC PACKAGE


PART.G P

SECTION-A


of 201

% . , . , :': 30 Coupling between motor :

I shaft and pump shaft

E NO. I

t

1 10,2201 Manufacturer

i

Bidder's Name .............................

( 1 ~ 2 2 3 2 Type

i $0.22.03 Coupling guard furnished :

;1;.22..54 Furnished air release

I valves, drain plugs etc.

1 10.23.00 Total weight of pump-

I motor assembly kg.

1 10.24.00 Various shop test co"f0im : YesiNo to the requirement of the specification.

Performance testing of : Yes/No pumps possible in manufacturer's shop

If the above answer in No, explain clearly whether testing at condition other than rated condition can be undertaken by

11.00.00 SUMP DRAINAGE PUMP

tion pump house

EPC PACKAGE


of 201

Bidder's Name .............................

I PUMPS I I 11.0i.00 Manufacturer I I I 1 .O2.00 Model and Type I 1 11.03.00 Number furnished I

11.04.00 Rated capacity, m3Ihr I 11.05.00 Minimum submergence

required for safe operation MWC

1 11.06.00 Total bowl head at

I rated capacity, MWC

11.07.00 Total dynamic head at rated capacity, MWC

1 11.08.00 Shut-off head. MWC I 11.09.00 Pump efficiency at rated

capacity point

I 11.10.00 Pump Speed, rpm I 11 .I 1.00 Specific speed (indicate

also the formula and units used).

11 .I 1.01 Size of discharge flange mm

I 11 .I 1.02 Size of Suction flange mrn

11.12.00 Maximum setting of pump below floor level (m)

I 11.13.00 Impeller size and type

11.14.00 Materials of Construction (Mention IS or equivalent)

I 11.14.01 Casing (Specify BHN)

11.14.02 Impeller (Specificy BHN) 1 , EI;C PACKAGE PART-G

I /

,:,;';::;:E~- - > .?-


of 201

i--- - 1 C,A i.L NO. / Bidder's Name .............................

11.14.03 Impeller wear ring (Specify BHN)


11.14.05 Shaft sleeve (Specify BHN)

? l,?4.06 Pump Shaft (indicate size)

4, I - a I. 14.07 Base plate

11 14 08 Suction Bell (Specify BHN)

?1.14,09 Suction spool piece

11.14.10 Suspension pipe

11.14.1 1 Discharge pipe

11.14.12 Bolts, nuts, etc.

11.15.00 Pump shafl bearing

11.15.01 Number

11.15.02 Type of lubrication

Location

Pump thrust bearing

Location

Type

Lubrication

Quality or external seal water, ppm

Quantity, M3/hr

Pressure, kg/cm2 (g)

Design of pump conforms to Codelstandard No.


of 201

11.19.00 Pump input power at rated capacity, KW

CLAUSE NO.

--

11.20.00 Pump input power at shut off head KW

............................. Bidder's Name

. [-I

1s 21.00 Total weight of assembly including drive motor discharge pipe, base plate, etc. in kg.

12.22.00 Various shop tests conform to requirement of the specification

11.23.00 Performance testing of pumps possible in manufacturer's shop

12.00.00 COOLING TOWER


12.02.00 Type

12.03.00 Model No.

12.04.00 Quantity (working + standby)

12.05.00 Location

12.06.00 Design conditions

12.06.01 Cooling water flow rate (m3ihr)

12.06.02 Dry bulb temperature ("C)

12.06.03 Wet bulb temperature ("C) .................................

12.06.04 Hot water temperature ("C)

12.06.05 Approach ("C)

12.06.06 Cooling range ("C)

12.07.00 Heat load (kcallhr)

Maximum Minimum


of 201

! 12.08 00 Cooling tower water losses (m3/hr) :

blowdown

drift and evaporation

12 09 00 Make-up water required at cooling tower sump to meet complete cooling water requirements of DAETP (m3/hr)

1 1?1ci00 Fan i


12.10.03 Model no.

12.10.04 Capacity (cu.m./hr)

12.10.05 Pressure (mrn WG)

12.10.06 Power input to fan under: design conditions of cooling tower (kW)

12.10.07 Maximum power input to fan under any operating condition of cooling tower (kW)

12.10.08 Type of transmission between fan and drive motor

1 12.10.09 Transmission los~es (kW)

12.10.10 Temperature of air at fan: outlet PC)

12.10.11 Motor rating at 50°C ambient (kW) compatible with 24.10.10 above.

I 1 12.10.12 Material of construction

a) Blade b) Hub c) Shaft

SlNGRAULl STPP STAGE-Ill TECHNICAL DATA SHEETS SECTION - V I

EPC PACKAGE


of 201

I

1 12 10 13 Type of sipport prov~ded for i fan in tower I

12.10.14 Drive motor protection provided

12.11.00 Material of construction of tower

a) Shell

b) Fill

c) Structural supports

d) Sump

12.12.00 Cooling tower size (length x width x leng

13.00.00 ELECTRICALLY OPERATED Ash Main Cornp- Silo PENDANTCNTROLLED Water Ash ressor Area SEMI EOT CRANE Pump Slurry house Utility

House Dis- Buil- posal ding Pump House

13.01.00 Name of the Manufacturer

13.01.01 No. of Cranes

13.01.02 Max. wt to be handled during erection and maintenance

1 13.02.00 Performance Data

1 13.02.01 Class of Crane & IS Code

13.02.02 Hoist capacity. tonnes

13.02.03 Maximum lift of hoist, m

13.02.04 Bridge travel, metres

13.02.05 Trolley travel, metres

13.02.06 Span, mitres

13.02.07 Hoisting speed I SECTION-A

,- - -.. PAGE - . - - ... 660F70

,',', -:, / . ,. .,, ,., ,,.,.?'\ ,. . ' Y \

SlNGRAULl STPP STAGE.111 (1x600 MW)

EPCPACKAGE . . %

TECHNICAL DATA SHEETS SECTION - VI - PART-G p/'


of 201

13.02.08 Cross Traverse Speed

13.02.09 Type of Control

13.02.10 Creep speed

13.03.00 Crane Design Data

13.03.01 Crane Bridge

(I) Girder particulars

a) Type of grinder construction

b) Material

c) Numbers provided

(11) Runway Rails

a) Type of size

b) Length

c) Material

(Ill) Bridge travel buffers

a) Numbers

b) Type of stops to engage buffers

(IV) Rail clamp

a) Type

b) Material

(V) Manual traversing device

a) Type of operation

b) Length of operating chain provided

c) Material of chain

d) Material of driving gear

SlNGRAULl STPP STAGE-Ill TECHNICAL DATA SHEETS SECTION-A PAGE (1x500 MW) SECTION - V I 67 OF 70

EPC PACKAGE


of 201

3.03.02 Trolley Assembly

(I) Trolley frame particulars

a) Type of construction

b) Material

(11) Trolley Drive motor

a) Manufacturer

b) Type

c) Voltage, phase, frequency

d) KW rating

e) Rated speed,

13.03.03 Hoisting Mechanism

(I) Winding Drum

a) Type and size

b) Material

c) Ratio of winding drum diameter to diameter of

(11) Hoist Drive Motor

a) Manufacturer

b) Type

c) KW rating at

d) voltage, phase,

e) Rated speed,

EPC PACKAG


of 201

Bidder's Name .............................

(Ill) Service brake

a) Type

b) Type of control

c) Location

d) Breaking capacity, %.of full load torque

e) Braking time

f) Brake drum material to IS

g) Brake shoe material

4 1 13.04.00 Electrical

43.04.01 Limit switches (Furnish details for all)

a) Manufacturer

b) Type

c) Material of contact

13.04.02 Controllers for motors (Furnish details for all motors)

a) Type

b) Manufacturer

13.04.03 MainIRunway Conductors

a) Type

b) Manufacturer

c) Size

d) Material

e) Length provided

SlNGRAULl STPP STAGE.111 (1x500 MW)

EPC PACKAGE

( TECHNICAL DATA SHEETS SECTION - VI

PART-G p/

SECTION-A PAGE


of 201

CLCXSF NO. Bidder's Name ............................. [a 13.04.04 Flexible Cables

a) Manufacturer

b) No. of coresisize

c) Material

d) Length provided

13.04.05 Switch board and wiring details

13.04.06 Pendant details as per specification requirements

13.04.07 Safety arrangement

14.00.00 PAINTS

(List out for all equipment1 structure)

14.01.00 Type of primer and number of coats.

14.02.00 Make of primer

14.03.00 Type of final paints and number of coats

14.04.00 Make of final paints

14.05.00 Dry Film thickness of system


of 201

CLAUSE NO.

- --

TECHNICAL INFORMATION DATA TO BE SUBMITTED TO THE BIDDER

BIDDER'S NAME ................................

f) Wearing Rings- Casing ..................... .......................

g) Wearing Rings - Impeller ..................... ....................... - I h) Shaft ((Impeller I Lineshafts) ..................... ....................... I i) Suction strainer : N.A

j) Stuffing Box .......

k) Gland ..................... .......................

I) Gland Packaing ..................... ......................

rn) Gaskets ..................... .......................

n) Base Plate ..................... .......................

xiii) Motor Rating at 50 deg C (in KW) : .................... .......................

MAKE-UP WATER PUMPS (PT & Ash Water System)

GENERAL PT SYSTEM ASH WATER SYSTEM

i ) Name of manufacturer ......................................................... ii) Model Number .........................................................

........

iii) Country of Origin .........................................................

/ iv) Number of pumps ..............................

v) Type of pump offered :YES I NO Mixed Flow and Pull-out type as spec~fied?

I vi) Type of Discharge : Above Floor I Sub-floor

vii) Type of Lubrication of line shaft : Self Water I Forced Water

PUMPS PERFORMANCE

L 1 I . . U P S A G E V . " 4 9,

: i.

:; : (1.X500 MW) TECHNICAL -" '

'

SECTION - A PAGE EPC PACKAGE DATA SHEETS

I 4y QF L I

I


of 201

123

Line

123

Line

123

Line

................................ BIDDER'S NAME I PT SYSTEM ASH WATER SYSTEM

iv) Shutoff head (MWC) .................................................

v) Pump Speed, r.p.m. ..............................................

vi) Pump Efficiency at ................................................. Guaranteed Flow;%

vii) Bowl efficiency at ............................... Guaranteed Flow,, %

viii) Pump input Power at Guaranteed Flow, in KW

ix) Pump input Power at ............................................ Guaranteed head in KW

x) Pump input Power at ................................................. entire operating range in KW

xi) Pump input power at run-out ............................................. flow (KW)

xii) Power consumption at ................................................. Guaranteed Flow at motor terminals, KW

xiii) Maximum power consumption ............................................... at motor terminals in the pump operating range

xiv) Power consumption at motor .............................................. terminals at shut off head (KW)

xv) Power Loss in Bearinqs (KW) a) Line shaft Bearings

b) Thrust Bearing

I (if provided in pump)

provided in.Motor only or in'

xvii) Power Loss in thrust mearing ....................................... included in motor efficiency

FGUTPP STAGE-IV

SECTION - A EPC PACKAGE DATA SHEETS


of 201

123

Line

CLAUSE NO. TECHNICAL INFORMATION DATA TO BE SUBMlTTE

.............

xviii) Maximum Flow upto which .......................................... pump can be operated satisfactorily

xix) Minimum Flow upto which ................................................. pump can be operated satisfactorily

I ........................................... xx) Run-aw6y speed (reverse)r.p.m

xxi) Are pumps and motors YES 1 NO YES l NO apable of withstanding the reverse run-away speed contniously as specified?

xxii)Guaranteed noise level(dBA) ................................................... xxiii)Guaranteed vibration level at ................................................

motor top.

xxiv)Minimum Submergence required above suction bell inlet (in Milli Meters)

....................................................... l a) Minimum Flow

/ b) Guaranteed Flow ....................................................

....................................................... I c) Maximum Flow (runout)

xxv) Height from sump invert level ........................................................ to suction bell inlet (in mm)

xxvi) Height from Suction bell .............................................. inlet to Impeller eye

I xxvii) NPSH required ( in Mill i Meters) . ~ . .

a) Minimum Flow ...................................................

I b) Guaranteed Flow ....................................................... I

.............................................. I c) Maximum Flow (runout)

xxviii)NPSH available- .......................................................

xxix)Pump Specific speed (In US Units) (Include

........................................................

I I

" : f 1, +:!; $ FGUTP STAGE-IV c t.-$ % ' . ! ......... (1.X 00 MW) TECHNICAL PAGE

EPC PACKAGE


of 201

..-..

TECHNICAL INFORMATION DATA TO BE SUBMITTED TO THE BIDDER ,,-\ i

3 : i

-Include calculation also) xxxi) Pump Suction Specific . .

Speed (based on NPSH required) (Include calculation also)

I I xxxii) Pump & drive compined critical Speed I ..................................................... I / a) 1st (in rpm)

....................................................... I ( b) 2nd (in rpm)

I ....................................................... ,I I xxxiii)Rotor overspeed (rprn)

....................................................... xxxiv)Motor Rating (at 50 deg C) in KW

................................................... 1 1 i) Impeller type and design

3.

.......................................... ii) Type of Thrust Bearings (Please indicate the location)

PT SYSTEM ASH WATER SYSTEM TECHNICAL PARTICULARS

iii) Number of Bearings

.................................................... a) Cutless rubber type

.................................................... I ( b) '7hordent' Type

.................................................... I I c) Thrust Bearings (in pump)

d) Thrust Bearings (in motor) ....................................................

..................................................... iv) Whether required hoisting clearance over the motor top provided as per the .. . .

requirement in Technical Specification?

v) Heaviest component to be handled by the crane during:

1 I a) Erection (KG) .................................................... I I \ ,

I ..................................... i b) Maintenance (KG) t

.................................... of EOT Crane (Tons) \ i provided in the pump house

I I i vi) Capacity

I FGUTPP STAGE-IV I (1 X 500 MWJ : ' SECTION - A I EPC PACKAGE


of 201

123

Line

TECHNICAL INFORMATION DATATO BE SUBMITTED TO THE BIDDER

4 I PUMP DIMENSIONS

i) Spacing between line shaft .............................................. bearing. [mm)

....................................... I ii) Impeller shaft diameter. (mm)

........................................... I iii) Line Shaft diameter, (mm)

.................................................... iv) I.D. & O.D. of shaft enclosing tube (metres) (if applicable)

I v) I.D. & 0 . D of column pipe(mm) ................. ; ..................................

vi) Size of pump suction bel l mouth .................................................... (mm)

vii) Size of pump discharge flange .................................................... I .................................................... viii) Distance from Pump house floor

to the centerline of pump discharge

I ....................................... ix) Impeller diameter at inlet; (mm)

.................................................... Impeller diameter at outlet, (mm)

xi) Diametrical clea'rance betweeen .................. wearing rings (mm)

(THRUST BEARING

.................................................... I I i) Name of Manufacturer . . I

{ i i) Suction bell -"**

r? i i ) Casing / Bowl .................................................... i.l

....................................................... i ''i . - .............................. ..................... , i iv) Wearing rings or Equivalent part ;

\"..I

t i

i _:

i.- 1

i

6.

ii) Location &.number .................................................... . . . .

iii) ~ y p e of thrust bearing ....................................................

iv) Capacity, Kgs. .....................................................

MATERIAL OF CONSTRUCTION


of 201

v) Impeller Shaft

....................................................

viii) Shaft coupling

ix) Shaft sleeve ..............................

x) Shaft bearings . ..............................

xi) Bearing guide spider ..............................

xii) Column pipe

xiii) Shaft enclosing tube .. ..............................

.................................................. xiv) Discharge Head(if applicable)

.................................................. xv) Distance piece between discharge head & Butterfly Valve.

xvi) Matching flanges

.................................................... xvii)Stuffing Box

....................................................

xix) Gland packing ... ..............................

..............................

xxi) Ladder, platform and related ...................... ..............................

. .

...................................................

.................................... xxiii) Base Plate & sole plates :. .............

LUB WATER PUMPS (for Makeup water)

i) Model Number

............................ ii) Type of pump ,

, ' - 12.11.2014 VOLUME-IIC NBPPL-004-102-26-P1M-A

of 201

123

Line

(MECHANICAL EQUIPMENT AND INSTRUMENTS)

CLAUSE NO.

TECHNICAL INFORMATION AND DATA TO BE SUBMITTED AFTER AWARD OF CONTRACT

Bidder's Name .............................

SECTION - VI


of 201

I SECTION - B I I (MECHANICAL EQUIPMENT AND INSTRUMENTS) I

TECHNICAL INFORMATION AND DATA TO BE SUBMITTED AFTER AWARD OF CONTRACT

1 :30.00 After finalisation of the Contract, the Contractor shallsubmit various drawings and data for review of OwnerIEngineer and afler wards for final distribution. The various drawings and data to be furnished shall include but not be limited to the following :

I . O l .OG Final version of all drawings and data enclosed with the proposal (Submitted in Volume-IIB, Section-A (MECHABICAL EQUIPMENTAND INSTRUMENTS).

1.02.00 Flow diagram of complete ash handling system, incorporating water lines, compressed air system, etc. alongwith design calculationslselection charts etc.

! 10300 G.AIC.S. DRAWINGS I

1.03.01 G.AIC.S. drawings and manufacturer's catalogue of Economizer and fly ash hopper isolation valves. Fly ash feed and segregating valves, various expansion joints, air ejectors, pump tankslair locks. vacuum pumps and all types of air compressors and blowers, air sliders, buffer hopper, storage silos, air intake valve, air drying plant, couplings, alloy C-l Basalt Lined fittings for pneumatic conveying, wetting headlcollector tank.

1.03.02 G.A.1C.S. drawings and manufacturer's catalogues of W.1. hoppers, feed gate housing, air water converter tank, B.A. hoppers, jet pumps, SSC's clinker grinder, Economiser ash collection tanks, B.A. hopper cooling water over flow tank. Flushing appartus for economizer ash collection.

. .

1.03.03 G.A.1C.S. drawing showing equipments below ESP collection hoppers, APH

. . hoppers, economizer hoppers, buffer hoppers, wetting head collector tanks and storage silos.

1.03.04 G.A.1C.S. drawing of all types of slurry and water pumps, Sump drainage pumps etc.

/ '.0400 LAYOUT DRAWINGS I

1.04.01 Equipments and piping layout drawings inside compressor house, combined ash disposal pump house. B.A. transportation pump house, ash water pump house, vaccum pump house, silo area building etc.

1.04.02 Bottom ash transportation piping layout drawings.

I 1.04.03 Dry ash extraction and transportation pip~ng layout drawings. I SECTION - VI

EPCPACKAGE


of 201

Combined ash disposal piping layout drawing. I

CLAUSE NO.

1.04.05 Silo area complex.

1.05.00 CALCULATION AND CURVES

Bidder's Name .............................

1.05.01 All types of compressors, vacuum pumps, blowers, jet pumps, slurtry pumps and water pumps sizing/selection calculations and curves.

1.05.02 Structural design calculations.

1.05.03 Structural construction drawings.

1.06.00 WRITE UPS AND LISTS

1.06.01 Ash handling system control write ups.

2.06.02 Reports on shop tests and type test certificate for various equipments.

1.06.03 Instruments Lits.

1.06.04 List of electrical drives giving kw requirement, frame size, full load current and other technical parameters.

1.06.05 Detailed experience list of the design, manufacture, supply and erection of complete ash handling system of similar size and type.

/ 106.06 Write-ups on special features of ash duty valves. I 1.06.07 BOM for mechanical items and instrumentation

1.06.08 110 lists, Drive lists, Block logicdiagrams.

1.07.00 ELECTRICAL

The formats of the data sheets of various electrical equipments required to be submitted during detailed engineering shall be furnished to the successful bidder afler award of contract.

1.08.00 TECHNICAL DATA SHEETS

~. 1.08.01 Technical data sheets for : -

a) Air Compressors (extraction, transportation and instrument air). I


of 201

1 b) Blowers

I I

CLAUSE NO.

I c) Vacuum pumps I

Bidder's Name ............................. IiiEiFl

d) Slurry, water and sump drainage pumps

e) Bag filters

1 f) Piping, valves for air, water and ash duty I I 1

g) Cranes I h) Painting

i) Instruments

1 j) Other equipments I Note : Technical data sheets shall be accompanied by performance characteristic curves and manufacturer's catalogue wherever applicable.

1 1.09.00 OPERATION AND MAINTENANCE INSTRUCTION MANUAL INCLUDING : ! I 1 1.09.01 Instruction for erection, testing and intial operation. I l 10g.02

Instruction for operation, maintenance and reports. I ( I .09.03 Recommended inspection points and periods of inspection. I 1.09.04 Ordering information for all replaceable parts etc. I

1 1.0905 Safety and other warning notices and maintenance & Operation caution.

I The instruction manual shall furnish test certificates for their bought out items and also inform the name of the manufacturers.

1.09.06 Mill test certificates for the steel and alloy materials supplied by the fabricator shall be furnished to the Owner for approval.



of 201


of 201


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NBPPL

Line

Bidder's Name .............................

This volume contains Data sheets for the following items :

1. Generator Transformers(GT)

2. Inter-connecting Transformer(lCT)

3. Start Up / Stand By Transformer (ST)

4. Unit Transformers(UT)

5. Colony Transformer

6. Reactor(SR)

7. ' NGR

Measuring instruments / Equipments

8. Online DGA

9. Oil BDV Measurement kit.

10. Oil tan delta and resistivity measurement kit.

11. Nitrogen Dew point measurement instrument.

12. FRA Test Kit

13. Capacitance & tan delta measuring equipment (with cables etc.)

14. Transformers turns ratio (TTR) Kit

15. Hydraulic jacking system (includes four jacks, hydraulic system and associated piping etc.) . .

16. On Line Moisture Removal System

17. Oil Purifying Equipment

18. Vacuum pump with motor

19. Winding resistance measurement KIT

20. Off Line laboratory model oil DGA Kit fk44

21. Oil tanker, wheel mounted, 10kL capacity

SINGRAULt STPP STAGE.tIt (iX500 MW)

EPC PACKAGE

TECHNICAL DATA SHEETS SECTION -VI

PART-G

084: POWER TRANSFORMER

PAGE i O F 7


of 201

NBPPL

Line

Transformer GTI ST1 UTIlCTlMSTIMWT (Mark Appropriately)

Manufacturer's name and address

1 1.02.00 (1 Project Name I / I 1 1.03.00 11 Standard Applicable 1 1 I

1.04.00 11 Rating (MVA) I / I 1.05.00 / / Voltage ratio I I I 1 05 00 11 Vector group -

1 07 00 Type of cooling

1 08 00 Impedance data

(Guaranteed positive sequence impedance at 75 deg.C)

GT I UT ISTICT HV-LV

I f Three Winding Trf. HV-LV1 HV-LV2 LV1 -LV2

ICT(Specify Base) HV-MV HV-LV MV-LV

At Principal Tap

At Maximum Tap . .

i At Minimum Tap

Number of coolers and rating as % of transformer cooling equipment

Fan1 Pump (Nos. & rating of fan

Coolerlradiator

Overall dimensions I x b x h (mm)

I I I ~~~ . .

SINGRAULI STPP STAGE-Ill TECHNICAL DATA SHEETS 084: POWER PAGE (1x500 MW) SECTION - V I TRANSFORMER 2 0 F 7

EPC PACKAGE PART-G


of 201

NBPPL

Line

i.12.00 -

(a.)

1 ? 13 00 11 Bushings / Manufacturer / Type / I

Thermal Data

Temperature rise in top oil over an ambient of 50 deg.C

(b.)

anging equipment (Make

i li

Temperature rise in winding by resistance measurement method over an ambient of 50 Deg C


of 201

NBPPL

Line

(e-f Dimensions of largest package (Ixbxh)

1.18.00 Weight of

(a.1 Core (kg.) 1

(c.) / / Total insulation weight (kg) i i I Tank and fittings (kg) 1 I I

-

011 (kg)

Untanktng we~ght (heavtest

piece) (kg)

(g.) /I Total weight (kg) 1 / I (h.) /I Total shipping weight (kg) 1 / I (i.) / / Cooleri radiator bank 1 1 I

1.19.m 11 Magnetlsing inrush current 1 (Amps)

Tank cover-ConventtonallBell

Type

NGR

Make:

I (B) Measurina instruments I Eaui~rnents I ITEMS

MODE 1 MAKE I NUMB

kit.

. .

SlNGRAULI ST?? STAGE-Ill TECHNICAL DATA SHEETS 084: POWER PAGE (1x500 MW) SECTION -Vt TRANSFORMER 40F7

EPC PACKAGE PART-G


of 201

NBPPL

Line

2.00.00 11 DATA SHEET FOR SHUNT REACTOR 1

ITEMS

4. Nitrogen Dew point measurement instrument.

5. FRA Test Kit

6. ~ a ~ a c i t i n c e & tan delta measuring equipment (wilh cables etc.)

7. Transformers turns ratio (TTR) Kit

8. Hydraulic jacking system (includes four jacks, hydraulic system and associated piping etc.)

9. On Line Moisture Removal System

10, Oil Purifying Equipment

11. Vacuum pump with motor

12. Winding resistance measurement KIT

13. Off Line laboratory model oil DGA Kit

14. Oil tanker, wheel mounted, 10kL capacity

OTHERS REQUIREMENT:

2.02.00 Type of reactor(Gapped1Air II m r e i

MAKE

2 01 00

2.03.00 Standards applicable

MODEL NUMBER

-

ITEMS

1. Detection of gases

Maker's Name & country of manufacture

Online DGA . .

I SlNGRAULl STPP STAGE-Ill

( IX500 MW) EPC PACKAGE


PART-G

084: POWER TRANSFORMER

PAGE 5 0 F 7

h


of 201

NBPPL

Line

method over an ambient of 50 Deg C at highest voltage (deg.

I SINGRAULI 5TPP STAGE-Ill

(4x500 MW 084: POWER

TRANSFORMER TECHNICAL DATA SHEETS

SECTION -VI PAGE 6 0 F 7


of 201

NBPPL

Line

-- ...

. .

, .-

. ,

I .'

SECTION - V I

P' .'I

, . i s \ ,'


of 201

NBPPL

Line

SUB-SECTION = DB5

LT TRANSFORMER


of 201

Technical Data Requirements

OUTDOORIINDOOR TRANSFORMERS

S.N. Parameters

1.01 Manufacturer's name and address

1.02 Standard Applicable I- 1.03 / Rating (MVA) I 1.04 / Voltage ratio 1 1.05 1 Vector group I

Magnetising Inrush current (Amps)

1.06

Guaranteed positive sequence Impedance between HV & LV at 75 deg.C at Principal tap1 Max Tap I MinTap

Type of Coollng I I

1.10 Nos. of radiators & rating as % of trans. cooling equipment

1.09

1 1.1 1 1 Thermal Data 1 1

Tap Changing equipment

(Make &Type)

a) Temperature rise in top oil over an ambient of 50 deg.C I

rlse in winding by method over an

/ 1.12 / Bushings Make & Type 1 1 (i) HV I 1 (ii) LV

I I (iii) HVN

SlNGRAULl STPP STAGE-Ill TECHNICAL DATA SHEETS SECTION - VI TRANSFORMERS


of 201

. . . . . . . . . . . . . . . . . . . . . . . . . . . . .

(ii) Road Freight1 Rail

d) Height of untanking

SlNGRAULl STPP STAGE-Ill TECHNICAL DATA SHEETS TRANSFORMERS


of 201

I

i / 1 a) Make I I

S.N.

1.16

d) Short time current

ci

Parameters

(heaviest piece)

g) Total weight

h) Total shipping wt.

i) Radiator bank

NGR


of 201


of 201

CLAIJSE NO.

...

Bidder's Name .............................

I I kV / 3.3kV Switchgears

(Technical Data for Part B-01 of Technical Specifications)

GENERAL PARTICULARS

a, Manufacturer

b. Type designation

c. Catalogue attached as Annexure No. .........................

d. Applicable standards .........................

/ e. Rated voltage (kV) ......................... I 1 f Maximum system voltage (kV) ......................... I I g. Power frequency withstand (one minute) :

voltage of the switchgear cubicle (kV)

h. Impulse withstand (1.2150 micro sec.) : Voltage (kVp)

....... I. Short circuit withstand current and duration : at rated voltage of the switchgear cubicle (kA rms)

I j. Dynamic current withstand rating kA (peak) : ........................ I k. Degree of protection provided by the :

cubicle

(i) VT/ Relay compartment

(11) Other compartment

......... I (i) Between phases (mm.)

1 I. Minimum clearance in air of live parts

! (ii) Between earth (mm.)

I

I m. Panel size (width x depth x height in mm) : ........................ I n. Bus bar material Al. i Cu.

o; Bus bar size (in mm)

SINGRAULI STPP STAGE-Ill SECTION - VI


of 201

p. Continuous current rating and : ........................ corresponding temperature rise

I 1 q. Material and size of earth bus ......................... I I I r. Type test reports enclosed as Annexure

1 i~OO.OO I CIRCUIT BREAKERS

1 a. Manufacturer ......................... I ......................... I b. Type designation I ......................... c. Standard to which manufactured I ......................... I d. Catalogue attached as Annexure No. 1 ......................... 1 / e. Type (Vacuum I SF6)

I I f. Rated voltage & frequency (kV, Hz.) .........................

g. Maximum system voltage (kV) .........................

h. Continuous current rating when the : ........................ breaker is inside the panel and door closed over corresponding amb. temp. 50 deg.

......................... I I I, Making current (kA) I i ......................... I j. One sec. current carrying capacity (kA) I I

k. Power frequency withstand voltage for : ........................ lmin. (kV)

I. Impulse w~thstand voltage for 1.2150 micro : ..... sec, full wave (kV peak)

m. Duty cycle for breaking capacity .........................

(0-3min-CO-3min-CO)

1 n. Minimum clearance I (i) Between poles (mm.) ........................

(ii) In insulating medium between live parts ........................ &earth . ~ (mm)


of 201

I / o. Circuit breaker closing time ......................... I

cLAusE

I I p. Circuit breaker breaking time ......................... I

Bidder's Name .............................

b. Type designation .........................

c. Standard to which manufactured .........................

d. Catalogue attached (Annexure-I) .........................

e. Type (Vacuum 1 SF6) .........................

f. Utilization Category .........................

3.00.00

I g. Rated voltage & frequency (kV, Hz) ..............

........................ q. Type test repoit enclosed as Annexure No, :

CONTACTOR

a. Manufacturer .........................

I h. Maximum system voltage (kV) . .

i. Rated continous current at design ambient : (50° C)

I j. Rated Symmetrical interrupting current

........................ I k. One minute power frequency withstand : voltage

.................. 1 I. Impulse withstand voltage (1.2/50 micro : sec, Full wave)

1 1.00.00 1 INSULATORS

a. Manufacturer

b. Type designation

a. Manufacturer .........................

b. Type designation .........................

c. Catalogue attached as Annexure No.

SINGRAULI STPP STAGE-Ill TECHNICAL DATA SHEETS D86: HT SWITCHGEARS SECTION - Vl

5.00.00

c. Catalogue attached as Annexure No.

CURRENT TRANSFORMERS I


of 201

VOLTAGE TRANSFORMERS,

a. Manufacturer .........................

......................... b. Type designation

c. Catalogue attached as Annexure No- .........................

. . . . . . . . . . . . . . a. Manufacturer

b. Type designation ........................

. Catalogue attached as Annexure No. ........................

INDICATING LAMPS

a. Manufacturer .........................

b, Type designation .........................

. Catalogue attached as Annexure No.

EARTHING TRUCK

......................... a. Manufacturer

......................... b. Type designation

c. Catalogue attached as Annexure No. .... . . . . . . . . . . . . . . . . . . . .

SURGE ARRESTOR

a, Manufacturer .........................

b. Type designation

c. Rated voltage &frequency

d. Nominal 1 rated discharge current

e. Catalogue attached as Annexure No.

SINGRAULI STPP STAGE-Ill


of 201

1 (Technical Data for Part 8-02 of Technical Specifications)

1.00.00 Numerical relays I

a) Firmware version number ......................................

b) Rated Voltage Vn (phase-to-neutral) ......................................

1.01.00

1.02.00

1.03.00

1.04.00

1 c) Rated Current In ...................................... I

General Technical Details and Drawings : YESINO Enclosed

MakelModel No ......................................

Place of Manufacture ......................................

Hardware version number

d) Rated Frequency ...................................... I ...................................... 1 1 e) Over voltage capability - continuous I

f) Over voltage capability - 3s .....................................

g) Burden on voltage transformers (VA per : ..................................... phase)

h) Over current capability - continuous ......................................

I / i) Over current capability - 1s

j) Burden on current transformers (VA per : ........................... .... .... phase)

k) Reference standards . ......................................

I I) Operating principle ...................................... I m) No Of communication Ports ......................................

1.05.00 Compliance to IEC-61850 : YESINO

1.06.00 Built-in functions provided in the relay (list out)

Protection Functions ......................................

I Measurements

I

SINGRAULI STPP STAGE-Ill SECTION -V I


of 201

...................................... / Monitoring Functions I

...................................... I Control functions I I

1.07.00 Detailed Technical Catalogue for offered : YESINO Relays enclosed

/ 108.00 /Spares and Repairs :

i q.09.00 State availability of spares in country and : I I spares holding in country of origin I

1 1.1 1.00 1 ~ a x i m u m repair turnaround time

1 112.00 1 ~ e f i n e the proposed repair strategy

I I 13.00 1 Recommended spares list ........... 1

I 2.03.00 1 clock Speed

/ 114.00

2.00.00

2.01 .OO

2.02.00

1 2.0400 1 Memory (RAM) ...................................... I

List of reference sites in operation for more : .................................... than 1 year

DATA CONCENTRATORS

Hardware ......................................

Operating System ......................................

/ 2.05.00 [Hard disk Space For Storage ...................................... I

1 2.07.00 [ support for ~ a c k up ...................................... I 1

2.06.00

I

1 208.00 1 Minimum EventlAlarm Storage ........

..................................... Communication Protocols supported b y the :, data concentrator for the Numerical RelayIlED integration and interfacing with higher level system

1 2.11.00 Serial RS 232 Ports Availability for future : .....................................

I 1 expandability

I 1 2.09.00 1 Support for connecting HMI ...................................... / 2.10.00 I

Support for connecting LAPTOP ......................................


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Bidder's Name .............................

/ 2.12.00 I TCPIIP Ports availability ......................................

1 2 11.00 /Support for connecting PRINTER ...................................... I 2.14.00

2.15.00

3.00.00 1 Human-Machine interface (HMI) I

Support for OPC Connectivity For Owners : ................................... DDCMIS

Support for RTU connectivity ......................................

2.16.00 Support for Time Synchronization by GPS

3.02.00 Operating system for Operator8s/Engineering : Workstation

3.01.00 Bidder to confirm the compliance of HMI to : YESINO specification requirements

ers 3.03.00

3.03.01

3.03.02 Processor ...................................... I

Workstations

Make I Model No

3.03.03 I Clock speed ...................................... I

Please indicate each workstation includes the following :

a) CRT : YESINO

b) Function keyboard : YESINO

I c) Mouse : YESINO

3.03.04

3.03.05

3.03.06

Hard disk size

CD-ROM Drive & DVD Drive

RAM

SlNGRAULl STPP STAGE-111

3.03.07 CRTs

a) MakelModel No


of 201

b) Size of screen

c) SVGA monitor

d) Suitable for table-top arrangement

Printers

a) MakelModel No

b) Speed of print (B&W)

.............

: YESINO

: YESINO

0) Speed of print (color)

Laptop (Notebook) PC

I 1 a) MakelModel No

...................................... i 1 b) Processor I c) Clock speed

d) Hard disk size

1 e) CD-ROM drive size

Communication Network

Data communication speed for LAN

Interface w~th Owner's OPC-compliant DCS : YESINO provided in line with the requirements of technical specification

Ethernet switches

1 Compliance to E C 61 850 : YESINO

Power supply to Ethernet Switches

Metering Network and Energy Meters

Energy Meters

SlNGRAULl STPP STAGE-Ill (1x500 MW) SECTION - VI


of 201

......................................

......................................

......................................

......................................

......................................

......................................

......................................

......................................

......................................

......................................

SINGRAULI STPP STAGE-Ill

/


of 201

LT SWITCHGEAR


of 201

f.1 AUSE NO.

-

Bidder's Name .............................

LT Switchgears & LT Busducts

SWITCHGEAR 8. MCC

a) General

i) Manufacturer's Name

ii) Type designation

iii) Country of origin

b) Rated voltage

c) Symmetrical short circuit withstand current at rated voltage of switchgear iMCC cubicle.

d) Peak short circuit withstand current

e) Rated current at ambient

f) Degree of protection as per lS:13947

i) Breaker I MCC cubicles

ii) Busbar chamber

g) Cubicle sheet metal details

i) Cold rolled / hot rolled

ii) Thickness, structural & load bearing members

iii) Thickness, front & rear

iv) Thickness, Sides &top

v) Thickness of gland plates

h) Painting shade & Thickness as per IS :5

i) External surfaces(front & rear)

ii) Extreme end covers

i) Minimum Clearance in air for Busbars

TECHNICAL DATASHEETS DB7: LT SWITCHGEAR


of 201

CLAUSE NO. Bidder's Name .............................

.......................... 1 i) Between phases I ii) Between phase & earth

I j) Standard height, width &depth of typical panel I 1 i ) Circuit breaker panel

.......................... I ii) MCC panels (S.F.1D.F.) I iii) Circuit breaker panel with Bus trunking /Bus .......................... Duct Termination

iv) ACDBIDCDB ..........................

v) ACIDC Fuse boards ..........................

k) Width of cable alley

I I) Shrouding arrangement in cable alley provided or YESINO I not

m) Earth busbar size & material ..........................

I n) Approx. Weight of one panel With circuit breaker .......................... I

o) Recommended dynamic loading for foundation design

I p) Approx. weight of one MCC panel .......................... I POWER BUSBARS & INSULATORS I a) Material & applicable standards .......................... I b) Barelpainted I epoxy insulatedlsleeved ..........................

c) Continuous current rating at an ambient temp. of .......................... 5O0C

d) Temperature rise over design ambient temperature for continuous current rating deg. C

/ e) Material of the support insulators .......................... I f) One second current rating (kA) ..........................

SlNGRAULl STPP STAGE-Ill TECHNICAL DATA SHEETS 087: LT SWITCHGEAR SECTION - VI ANDBUSDUCTS


of 201

CONTROL SUPPLY TRANSFORMER

a) Make

b) Type

c) Material &class of insulation

d) Voltage rating &taps

e) Continuous rating (VA)

CIRCUIT BREAKER

.......................... I ( a) Manufacturer's name and country of manufacturer I

I b) Manufacture's type and designation .......................... I .......................... I Rated Voltage I

I 1 d) Rated operating duty .......................... I e) Design ambient temperature ..........................

f) Rated current at design ambient temperature ..........................

g) Derating factor, for site operating conditions inside .......................... panel I

.......................... i h) Continuous current at ambient temp. I

.......................... 1 i) Rated symmetrical breaking current I

............ j) Rated peak making current

k) Rated short time rating (for 1 sec.) ..........................

.......................... 1) Rated peak momentary rating

.......................... m) Number of openings, the circuit breaker is capable of performing without inspection, replacement of contacts or other parts at 100% rated breaking current

n) No. of breaker auxiliary contacts provided on .......................... fixed portion of breaker & their rating


of 201

o) Trip free and anti pumping features have been YESiNO provided (Furnish description)

p) Power operating mechanism

q) Spring charging motor details

i) Type

ii) Rating Watts

iii) Rated voltage

iv) Class of insulation

v) Time for fully charging the closing spring ..........................

r) Emergency Manual charging facility provided YESINO

s) Limits of voltage for satisfactory operation of the following devices as percentage of normal voltage

..........................

..........................

iii) Tripping wil ..........................

..........................

u) i) Type of Releases provided ..........................

ii) Available range of following parameters for .......................... each type of release offered

.......................... v) i) Maximum Tripping Time

ii) Maximum Closing time ..........................

w) i) Closing coil VA ..........................

ii) Tripping coil VA ..........................

..........................

ii) Type designation ..........................

..........................

087: LT SWITCHGEAR ANDBUSDUCTS


of 201

5.00.00 AIR BREAK SWITCHES i (The following details shall be furnished for each type & rating)

a) Make ..........................

b) Type ..........................

c) Applicable standards ..........................

.......................... d) Rated current at design ambient temperature

(Amps)

e) Design ambient temperature Deg C ..........................

f) Rated breaking current (kA) ..........................

g) Maximum through fault currentwithstand kA ..........................

h) Door interlock as specified has been provided ? YESINO

i) No. of auxiliary contacts and its rating ..........................

CONTROUSELECTOR SWITCH

I .......................... l a) Make I

I / b) Type Designation .......................... I c) Voltage grade

CONTACTOR

I (The following details shall be furnished for each type and rating) I a) Make ..........................

~.

b) Type & applicable standards ..........................

c) Rated voltage of main and auxiliary contacts ..........................

1 1 d) Rated voltage of coils .......................... I !

e) Llmlts of operation

I) Supply voltage variation +I-%

.......................... . . . I ii) Supply frequency variation for closing (+I-)%

I . ~ . ~ I

SINGRAULI STPP STAGE-Ill TECHNICAL DATA SHEETS DB7: LT SWITCHGEAR ANDBUSDUCTS


of 201

iii) Drop out voltage % ..........................

f) Rated (thermal) current A ..........................

g ) Rated duty ..........................

h) Rated utilisation category as per lS:13947 ..........................

i) Rated breaking capacity kA ..........................

j) Rated making capacity - kA ..........................

k) Coil VA burden ..........................

8.00.00 AUXILIARY CONTACTOR

a) Make ..........................

b) Type ..........................

c) Catalogue attached as Annexure No. ..........................

9.00.00 FUSES

a) Make ..........................

b) Type ..........................

c) Category ..........................

10.00.00 CURRENT TRANSFORMERS

(The following details shall be provided for each type & rating)

a) Make ..........................

b) Applicable standards ..........................

c) Ratio ..........................

d) VA kating ..........................

e) Accuracy class .........................

f) Class &type of insulation ..........................

VOLTAGE TRANSFORMERS

TECHNICAL DATA SHEETS 087: LT SWITCHGEAR


of 201

b) Ratio ..........................

c) VA Rating ..........................

e) Over voltage factor

f) Class 8 type of insulation

Numerical relays

/ d) Accuracy class ..........................

a) General Technical Details and Drawings Enclosed ..........................

b) MakeiModel No ..........................

c) Place of Manufacture ..........................

I

d) Hardware version number .......................... I e) Firmware version number ..........................

f) Rated Voltage Vn (phase-to-neutral) ..........................

g) Rated Current In ..........................

h) Rated Frequency ..........................

i) Over voltage capability - continuous ..........................

j) Over voltage capability - 3s ....................

k) Burden on voltage transformers (VA per phase) ....................

I) Over current capability - continuous ....................

m) Over current capability - I s

n) Burden on current transformers (VA per phase) ....................

o) Reference standards

p) Operating principle

q) No Of communication Ports

r) Compliance to IEC-61850 .................

SINGRAULI STPP STAGE-Ill 087: LTSWITCHGEAR AND BUSDUCTS


of 201

, ,_ __.p---..___ .... .......... ..... .

$1 350 1

.......................... .* t) Protection Functions

u) Measurements .......................... j

V) Monitoring Functions ................... , ......

w) Control functions ........ . .................

,z .......................... x) Detailed Technical Catalogue for offered Relays

, . *

y) Spares and Repairs . ,

'. a)State availability of spares in country and .......................... spares holding in country of origin

1

b) Maximum repair turnaround time . . . . . . ....... . , ........... .-. i i .. ,

G) Define the proposed repair strategy ..........................

, , . . d) Recommended spares list ..........................

< 3 .......................... z) List of reference sites in operation for more than 1

, ' ~.. 'li

.- \ 'j * , (The following details shall be furnished for each type & rating)

,. .. ..................... 9 a) Make &type designation . . .

.. ....................... i:) b) Catalogue .

/ VOLTMETER

.......................... * , qi ~..,

..........................

C:! c) Catalogue . . ... . , ...................

(..,I

( \ , . , , , , .................... ..>

. . .......... .. ....... " 'i , , , , , '.-d

c) catalogue^ .......................... i li ( ' \ ,.I TECHNICAL DATA SHEETS 087: LT SWITCHGEAR

ANDBUSDUCTS

i i

~. . .

, . < ! , . , ,

, . 12.11.2014 VOLUME-IIC NBPPL-004-102-26-P1M-A

of 201

PUSH BUTTONS l a) Make

b) Type designation

c) Catalogue

INDICATING LAMPS

I a) Make

b) Type

c) Catalogue

LOCAL STARTERS

a) Make & Type

b) Catalogue

415 V NON SEGREGATED BUSDUCTS

a) Manufacturer's name Baddress

b) Type of busduct

c) Material and cross sectlon of busbars

d) Rated voltage (volts)

e) Maximum voltage at which busduct can operate .......................... continuously (volts)

f) Continuous current rating of busbars (Amps) ..........................

g) Short circuit current ratings & duration (kA ISec) ..........................

h) Momentary current rating kA peak ..........................

i) Temperature rise over the ambient temperature

i) Busbars .......................... i I ii) Enclosures ..........................

..........................

SINGRAULI STPP STAGE-Ill TECHNICAL DATASHEETS 087: LT SWITCHGEAR (4x500 MW) ANDBUSDUCTS

i


of 201

.......................... No. and arrangement of support insulators I ! .......................... 1 I) Material of Gaskets I

n) Minimum creepage distance over insulator (mm) ..........................

o) Conductor treatment ..........................

p) Clearance (mm)

i) Phase to Phase

ii) Phase to earth

q) Average weight per meter of busduct (kg) ..........................

r) Material and thickness of Busduct ..........................

s) Shape &size of enclosure

LIGHTING 1 WELDING TRANSFORMERS

a) Make

b) Voltage Ratio

c) kVA Rating

d) Vector Group

e) Type of Cooling

f) percentage impedance

g) Details of taps provided

h) Class of insulation

i) Degree of protection for enclosure .......................... I I I .......................... I j) Whether mounted inside MLDB or outside

TECHNICAL DATA SHEETS DB7: LT SWITCHGEAR SECTION - VI AND BUSDUCTS


of 201


Metering Network and Energy Meters (For Motor>& = 100 KW)

a) Energy Meters

i. Manufacturer's type designation ..........................

ii. Accuracy (Power and Energy) ..........................

iii. Input Voltage ..........................

iv. Input current ..........................

v. Mounting ..........................

vi. Communication (in Built 485 Port) ..........................

vii. Data recorded in Non-volatile memory ..........................

viii. Burden ..........................

b) Type designation of RS 485 Converter ..........................

c) Type designation of LAN cable ..........................

d) Type Designation of Data Cable ..........................

Ethernet switches (For Networking of Numerical Relays)

a) Compliance to IEC 61850 ..........................

b) No of Ports ..........................

c) Power supply to Ethernet Switches ..........................

LI STPP STAGE-Ill TECHNICAL DATA SHEETS DB7: LT SWITCHGEAR X500 MW) SECTION - Vl AND BUSDUCTS : PACKAGE


of 201


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CLAUSE NO.

1 --

i

I ! I I

DE-?A HT MOTORS

A. GENERAL -

Manufacturer 8 Country of origin.(Shall be as per approved QA make)

1 2. 1 Type of duty I / I

2.

3.

4. -

Type of enclosure /Method of cool~ngl Degree of

Applicable standards to which motor generally

Equipment driven by motor

Motor type

Quantity

5.

1.

(ajwhether motor is flame proof

(bjlf yes, the gas group to which it conforms as per lS:2148

Type of mounting

Direction of rotation as viewed from DE END

Standard continuous rating at 40 deg.C. ambient temp. as per Indian Standard (KW)

Derated rating for specified normal condition i,e. 50 deg. C ambient temperature (KW)

Maximum continuous load demand at design duty point of driven equipment in KW

Rated Voltage (volts)

DESIGN AND PERFORMANCE DATA

Frame size

YesiNo

12.

a.

b.

c.

SECTION - VI EPCPACKAGE

Permissible variation of :

Voltage (Volts)

Frequency (Hz)

Combined voltage and frequency

7

I 13. 1 Rated speed at rated voltage and frequency

14. At rated Voltage and freauency:


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Bidder's Name .............................

-

a.

b.

15.

a.

b.

c.

16.

Full load current

No load current

Power Factor at

100% load

NO load

Starting. --

Efficiency at rated voltage and frequrecy

a.

b.

20.

a.

b.

21.

a.

b.

c.

d.

e.

22.

Without driven equipment coupled

With driven equipment coupled

Safe stall time with 100% and 110% of rated voltage

From hot condition

From cold condition

Torques :

Starting torque at min. permissible voltage(kg-mtr.)

Pull up torque at rated voltage,

Pull out torque

Min accelerating torque (kg.m) available

Rated torque (kg.m)

Stator winding resistance per phase (ohms at 20 l3eg.C.)


of 201

23.

24.

I

SlNGRAULl STPP STAGE-Ill I TECHNICAL DATA SHEETS 1 088: LT SWITCHGEAR I PAGE

G D ~ value of motors

No of permissible successive starts when motor is in

25.

26.

27.

a.

b.

28.

C.

1.

2.

3.

I (IX500 MW) I SECTION .Vl I AND BUSDUCTS

EPC PACKAGE PART.G *

Locked Rotor KVA Input

Locked Rotor KVAIKW

Vibration limit

Velocity (mmls)

Displacement (microns)

Noise level limit (dBA)

CONSTRUCTIONAL FEATURES

Stator winding insulation

a. Class & Type --

b. Winding Insulation Process shall be VPI

c. Tropicaiised (YeslNo)

d. Temperature rise over specified max.

i. Cold water temperature of 38 DEG. C.

ii. Ambient Air 50 DEG. C.

e. Method of temperature measurement

f. Stator winding connection

g. Number of terminals brought out

Type of tenninal box for following:

a. Stator leads

b. Space heater

c. Temperature detectors(RTDs,BTDs)

d. instrument switch etc.

Bearing

a. Type DElNDE

b. Manufacturer

c. Self Lubricated or forced Lubricated

, d. Recommended iubricant

-

YesiNo

i


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of 201

Cable glands & lugs details (shall be suitable for


of 201

SECTION - V I AND BUSDUCTS


of 201


of 201

Derated rating for specified normal condition i.e.

SECTION - VI AND BUSDUCTS EPC PACKAGE


of 201

. . . . . . . . . . . . . . . . . . . . . . . . . . . . .

va ue of motors

SECTION - Vl


of 201

25.

26.

27.

d. Temperature rise over specified maximum ambient temperature of 50 deg C

e. Method of temperature measurement

f. Stator winding connection

No of permissible successive starts when motor is in hot condition

Locked Rotor KVA Input

Locked Rotor KVAIKW

28.

29.

C.

1.

~

2. / Main Terminal Box I I I I

Vibration limit :Velocity (mmis)

Noise level limit (dBA)

CONSTRUCTIONAL FEATURES

Stator winding insulation

a. Class & Type

b. Winding Insulation Process

c. Trooicalised (YesINoi

a Type

b Location(v~ewed from NDE s~de)

c Entry of cables(bottom/stde)

d. Recommended cable size(To be matched w~ th cable size envisaaed bv owner)

SECTION - \A AND BUSDUCTS

.

3.

4.

5.

e. Fault level (MVA),Fault level duration(sec) '

f. Cable glands & lugs details (shall be suitable for

Type of DEINDE Bearing

~ o t o r Paint shade

Weight of

a. Motor stator (KG)

b. Motor Rotor (KG)

c. Total weight (KG)

i.


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NDBUSDUCTS


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SINGRAU!

1% EPC

FIRE -PROOF SEALING SYSTEM

Type 'A'

i) Type of System

ii) Maker's name & Country of manufacture

iii) Catalogue of System

Type 'B'

i) Type of System

ii) Maker's name & Country of manufacture

iii) Catalogue of System


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SUB-SECTION = DBlO

LT CONTROL BID


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SUB-SECTION - I1 TECHNICAL INFORMATION & DATA TO BE

SUBMITTED AFTER THE AWARD OF CONTRACT

The following Technical Data, Drawings & Test certificates shall be submitted. The actual schedule of submission of these dataldrawingsltest reports shall be mutually discussed and agreed to.

Technical Particulars and Drawings I I 1 a) Sectional drawings of cables I i I b) Core identification details of control cables I I 1 c) Approx. weight of metallic and non metallic Items of each cable size. I

Metallic (KgIKm)

I - Non Metallic (KglKm)

d) Rating factors for variation in ambient air temp

I e) Rating factors for variation in ambient ground temp I I f) Rating factors for variation in depth of laying in ground I

g) Rating factors for variation in thermal resistivity of soil I i i / h)

Grouping factors for cables laid in open air racks I I

i) Grouping factors for cables laid in built up concrete trenches-with restricted air circulation

j) Grouping factors for cables laid in ground I k) Grouping factors for cables laid in ductsipipes

Test Certificates

Complete test reports including type tests, routine tests and acceptance te

SlNGRAULl STPP STAGE-Ill TECHNICAL DATA SHEETS DB10' CONTROL POST ('lX500 MW) SECTION -'A

EPC PACKAGE PART-a


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Bidder's Name .............................

1.4 I Technical Data

I .5

The following technical data shall be submitted by the contractor for each type anc size of the cabie for Employer's approval.

1. Make ..................................

Instructional manual for storage for prolonged duration, unpacking, handling a site, erection, pre-commissioning test etc.

2. Country of manufacturer

3. Type designation

I 4. Applicable standard ..........................

5. Cable size (No. of cores x mm2) ..................................

6. Rated voltage ..................................

7. Continuous current rating for maximum conductor temp. when laid in air at ambient of 50 C

I a) When armour is earthed at one end (amps) ..................................

b) For unarmoured Cables (Amps)

8. Continuous current rating for max conductor temp. when buried in soil having thermal resistivity of 150 C CmIN at a depth of 1 m at ground ambient temp. of 40 OC,

a) When armour is earthed at one end (Amps)

b) For unarmoured Cabies (Amps)


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/ 9. Conductor I a) Material

.................................. I I b) Grade

c) Nominal cross sectional area (Sq. mrn)

d) Number and diameter of wires before compacting of conductor strands

i) No. of wires (min.)

ii) Dia. of each wires in mm (min.) ..................................

e) Shape of conductor ..................................

f) Diameter over conductor (mm) ..................................

i) Factitious (as per IS 10462 (part-1)-1983)

.................................. i I ii) Approximate I I I g) Direction of lay of stranded layer .................................. I

h) Conductor resistance (DC) at 20 deg. C ohmlKm (max)

a) at 20 deg. C ohm/Km ...........

1 10. Conductor resistance (AC)

b) at 70 deg. C. in ohms1Km . .

I

1 , Reactance per phase at 50 Hz in ohmlkm

DB10: CONTROL POST

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1 b) Nominal thickness of insulation (mm) ..................................

c) Tolerance on thickness of insulation (mm)

e) Min. volume resistivity at 20 deg. C (Mega OhrnlKm) ..................................

f) Identification of cores ..................................

14. lnnersheath

a) Material &Type ..................................

b) Diameter over the laid up cores (mm) ..................................

1 i) Calculated .................. (By fictitious Calculations as per IS 10462 (part-I) 1983)

I ii) Approximate ..................................

1 c) Thickness of innersheath (Min) (mm) .................................. I I d) Colour of sheath .................................. I

c) Tolerance in thickness of Inner sheath (mm)

15. Material and Type of fillet

16. Armour ( in case of arrnoured cables) I / a) Material and Type of armour ................................. I I b) Shape ..................................

c) Diameter of cable over innersheath (under armour) mm ...............................

i) Calculated : .............................. (By fictitious calculations as per IS 10462 (part-1) 1983)

ii) Approximate ...............................

d) Dimension of formed wirelwire in mm ..............................


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I e) No. of armour formed wiresiwires .................................. I f) Approx. cross sectional area

of amour (Sq. mm) . . . . .

g) Max. Resistivity of armour formed wireiwire at 20 deg. C (ohmikm) ...............

I h) Direction of lay of armour ..................................

1 1 7 Outersheath I .................................. l a) Material and type I

b) Diameter under the sheath (mm)

i) Calculated ............................... (By fictitious Calculations as per IS 10462 (part-1) 1983)

ii) Approximate

c) Nominal thickness of sheath (mm) .............................

d) Tolerance on Nominal thickness of outer sheath (mm) ...........................

I e) Colourof outer sheath .................................. I 18. Guaranteed value of min. oxygen index

of outer sheath ..................................

19. Max. acid gas generation by weight (%) ..................................

.................................. 20. Maximum Smoke Density rating (%) I 21, a) Approx. overall diameter

of cable (mm) ................................

b) Tolerance on overall diameter (mm) : ........_......_.__. _ ....... 22. Weight per 1000 mrs (Kg) with a : .............................

tolerance of 2 10%

23. Recommended min. installat(on radius (mm)

SINGRAULI STPP STAGE-Ill (1x600 MW)

EPC PACKAGE - TECHNICAL DATASHEETS

SECTION - Y I PART-G

DB10: CONTROL POST 010


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24. Safe pulling force when pulled by pulling eye on the conductor (N)

25. Cable Drums I l a) Type (Woodenfsteel)

b) Dimensions (Approx)

i) Flange diameter (rnrn)

ii) Barrel diameter (mm)

iii) Traverse (mm)

Weight of cable drum with cable (Kg)

Max.1standard length per drum for each size of cable (single length with tolerance) (m) (%)

SINGRAULI STPP STAGE-111 DB10: CONTROL POST


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SUB-SECTRON = DBqq

LT POWER POST BlD


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Bidder's Name ............................

SUB-SECTION - II

TECHNICAL INFORMATION & DATA TO BE

SUBMITTED AFTER THE AWARD OF CONTRACT

The following Technical Data, Drawings & Test certificates shall be submitted. The actual schedule of submission of these dataidrawingsitest reports shall be mutually discussed and agreed to.

Technical Particulars and Drawings

a) Sectional drawings of cables

b) Approx. weight of metallic and non metallic items of each cable size

- Metallic (KgsIKm)

- Non Metallic (KgsIKm)

I I c) Rating factors for variation in ambient air temp

d) Rating factors for variation in amb. ground temp

e) Rating factors for variation in depth of laying in ground

0 Rating factors for variation in thermal resistivity of soil

g) Grouping factors for cables l a ~ d in open air racks

h) Grouping factors for cables laid in built Up concrete trenches with restricted air circulation

i) Grouping factors for cables laid in ground

j) Particulars of cable drums

k) Grouping factors for cables laid in ductsipipes


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i 1 Test Certificates

I a) When metall~c arrnour is earthed at one end (amps) : .....................

b) For unarmoured Cables (Amps)

Complete test reports including type tests, routine tests and acceptance tests.

Instruction manual for storage for prolonged duration, unpacking, handling at site, erection, pre-commissioning test etc

Technical Data

The following technical data shall be submitted by the contractor for each type and size of the cable for employer's approval.

1. Make ..................................

2. Country of manufactuer

3. Type designation . . . . . . . . .

4. Applicable standard ..................................

5. Cable size (No. of cores x mm2)

6. Rated voltage ...............

7. Continuous current rating for maximum conductor temp. when laid in air at ambient of 50 OC

8. Continuous current rating for max. conductor temp. when buried in soil having thermal resistivity of 150 OC CmlN at a depth of 1 mt. at ground ambient temp. of 40 C.

a) When armour is earthed at one end (Amps) ..................................

SECTION - V l


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b) For unarmoured Cables (Amps) ..................................

9. Short circuit withstand capacity and duration'for

a) Conductor ..................................

..................................

10. Conductor

..................................

..................................

c) Nominal cross sectional area (Sq. mm)

c) Number and diameter of wires Before compacting of conductor


................................. ii) Dia. Of each wire in mm (min.):

e) Shape of conductor ..................................

................................. f) Diameter over conductor (mm) :

.................................. (as per IS 10462 (part-1-1983)

ii) Approximate

g) Direction of lay of stranded layer : ..................................

h) Conductor resistance (DC)

.................................. at 20 OC ohmlKm (max)

11, Conductor resistance (AC)

a) at 20 OC ohm1Km ..................................

b) at 90 O C in ohmlKm .................................. (for XLPE Cables)

SINGRAULI STPP STAGE-Ill SECTION - V l


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$1380

c) at 70 OC. in ohmslKM (for PVC Cables)

12. Reactance per phase at 50 Hz in ohmlkrn ..................................

13, Capacitance at 50 hz in micro FaradslKm

14. Insulation

................................. a) Material and Type of insulation :

b) Nominal thickness of insulation (mm) ..................................

c) Tolerance on thickness of insulation (mm)

d) Filled or unfilled (for XLPE only)

................................. e) Type of curing (for XLPE only) :

f) Min. volume resistivity at - 27 OC (Ohm-cm)

................................. - 70 "C (Ohm-cm) (for PVC only) :

- 90 OC (Ohm-cm (for XLPE only) : .................................

g) Identification of cores ..................................

15. Inner sheath

a) Material and Type ..................................

b) Diameter over the laid up cores (mm) ..................................

.................................. (By fictitious Calculations as per IS 10462 (part-1 ) 1983)

ii) Approximate ..................................

c) Thickness of inner sheath (Min) (mm) ..................................

(tX500 MWJ SECTION - VI


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Bidder's Name .............................

.................................. 1 I d) Colour of inner sheath I e) Tolerance in thickness of

Inner sheath (mm) ..................................

16. Material and Type of filler ..................................

17. Armour (in case of armoured cables)

a) Material and Type of armour :

/ b) Shape .................................. I I c) Diameter of cable over inner-

sheath (under armour) mm ..................................

i) Calculated (By Fictitious calculations as per IS 10462 (part-1) 1983

I il) Approximate ..................................

I d) Dimension of formed wireiwire in mm

................................. e) No. of armour formed wireslwires : 1 1 f) Approx. cross sectional area

of armour (Sq. mm) . . . . . . . . .

I g) Max. Resistivity of armour formed wire1 wire at 20% (ohmlkm) .....................

.................................. h) Direction of lay of armour

18. Voltage developed in the armour - per 100 mt. run with armour , . .

earthed at one end, when cable is carrying (for single core cables only)

I a) Rated current (Volts)

I b) Short circuit current (Volts)

I ................................

19- Outer sheath

a ) Mater'ial and Type ..................................

(1x500 MWJ SECTION - VI

I@,# 1


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CLAUSE NO.

-

b) Diameter under the outer sheath (mm)

i) Calculated .................................. (By fictitious Calculations as per IS 10462 (part-I) 1983)

ii) Approximate ..................................

c) Nominal thickness of outer sheath (mm)

d) Tolerance on Nominal thickness of outer sheath (mm) :

e) Colour of outer sheath .................................. I 20. Guaranteed value of min. oxygen index

of outer sheath ..................................

21. Max. acid gas generation by weight (%): ................................

22. Maximum smoke density rating ( O h ) :

23. a) Overall diameter of cable (mm)

b) Tolerance on overall diameter (mm)

24. Weight per 1000 mtrs (Kg) ..................................

25. Recommended min. installation radius (mm)

26. Safe pulling force when pulled by pulling eye on the conductor (N) ..................................

27. Cable Drums

a) Type (Woodenlsteel) ..................................

b) Dimensions (Approx) ..................................

i) Flange diameter (mm) ..................................

ii) Barrel diameter (mm) ..................................

iii) Traverse (mm) ..................................


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(Bidder shall furnish the following data for each type & voltage rating of DC system)

Applicable for lead Acid Plante Battery only : Guaranteed AH capacity at Ten hour discharge rate:

1,

2

/ 1.85 Volts per cell at 270C. ...................................................... I

Manufacturer's Name ......................................................

Type of Battery ......................................................

Applicable for Ni-cd Battery only Guaranteed AH capacity at Five Hour discharge rage:

1 1.00 Volts per cell at 270C. ...............................

Cell designation in accordance with relevant standards

Applicable standards

Average life in cycles .............

...................................................... at 80% DOD I a) Recommended range of

floatingltrickle charging voltage

. .

b) Recommended range of Boost charging voltage .........

...................................................... Trickle charging current I I b) Boost charging current ...................................................... I Open circuit voltage of cell when

completely discharged at 27%

) At ten hours discharge rate

SlNGRAULl STPP STAGE-Ill TECHNICAL DATA SHEETS 0812: BATTERY (IXSOO MW) SECTION - V I

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b) At one hour discharge rate

c) At five hours discharge rate ......................................................

Type of construction of positive . plates ......................................................

Type of construction of negative plates .....................................

Containers ....................

a) Type ......................................................

b) Material ......................................................

Sediment space (mm) if applicable ......................................................

Cell dimensions (mm) ......................................................

Recommeded cell centres distance (rnm)

Amount and specific gravity of electrolyte per cell required for first filling at 2 7 O ~ if applicable

Specific gravity of electrolyte

when fully charged at 27O C if applicable

Maximum electrolyte temperature that cell can withstand continuously without injurious effects, if applicable

Battery racks

..................................................... Type of material I

...................................................... Out line dimensions (mm) I c) Whether anti-acidianti-

alkali coating provided

d) Net weight (Kg)

SINGRAULI STPP STAGE.111 TECHNICAL DATA SHEETS DBi2: BATTERY


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Insulators material (for racks and cells) if applicable

Weight per cell

i) Net dry weight (kg) ...................................................... I 1 i ) With electrolyte (kg) ...................................................... I Total shipping weight of acid for one battery unit (kg) if applicable

Total shipping weight of one battery unit (without electrolyte) if applicable

Total shipping weight of one battery unit (with Electrolyte)

0812: BATTERY

I


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MT CABLES


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SECTION -11

HT CABLES

TECHNICAL INFORMATION & DATA TO BE SUBMITTED

AFTER THE AWARD OF CONTRACT

The following technical data, drawings and test certificates shall be submiiied to the Employer. The actual schedule of submission of these dataldrawingsitest reports shall be mutually discussed and agreed to,

Technical Particulars and Drawings

a) Sectional drawings of cables

b) Approx. Weight of metallic and non metallic items of each cable size

Metallic (KgsIKm) .................................................

Non Metallic (KgsiKm)

c) Rating factors for variation in ambient air temp. .................................................

d) Rating factors for vibration in amb. In ambient air temp.

e) Rating factors for variation depth of laying in ground

f) Rating factors for variation in thermal resistivity of soil .................................................

h) Grouping factors for cables in build up wncrete trenches with restricted air circulation

j) Particulars of cable drums

. . . k) Grouping factors for cables laid . ~

SlNGRAULl STPP STAGE-Ill -TECHNICAL DATA SHEETS DB13: HT CABLES


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l a) When metallic screen larmour is earthed at one end (Amps) :

in ductslpipes ....................................

Test Certificates

Complete test reports including Type Tests, Routine tests and Acceptance Tests

Instruction manual for storage for prolonged duration, unpacking, handling at site, erection, pre- commissioning test etc.

Technical Data

The following technical data shall be submitted by the contractor for each type and and size of the cable for Employer's approval.

1. Make

2. Country of manufacturer ........................

3. Type designation .................................................

4. Applicable standard

5. Cable size (No. of Cores x mm2) ......................

6. Rated Voltage .................................................

7. Continuous current rating for maximum conductor temp. when laid in air at ambient of 50 deg. C

1 b) When metallic screeniarmour is earthed at both the ends

.....................................

c) For unscreened, unarmoured Cables (Amps)

8. Continuous current rating for max. conductor temp. when buried in soil having thermal resistivity of 150 deg. C CmlN at a depth of

I

sINORAULI STPPSTAGE-Ill I TECHNICAL DATA SHEETS I DBi3: HT CAB1 c* I D n r E

(lX500 MW) SECTION - V l I


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1 mtr. and at ground ambient temp, of 40 deg. C. a) When metallic screen I armour is

earthed at one end (Amps)

b) When metallic screen1 armour is earthed at both the ends (Amps)

c) For unscreened, unarmoured cables (Ampsj

9. Short circuit withstand capacity and duration for :

a) Conductor

b) Metallic screen

c) Armour

10. Conductor

a) Material (Copper or Aluminium)

b) Grade

c) Nominal cross sectional area (Sq. mm)

d) Number and diameter of wire before compacting of conducto~ strands


ii) Dia of wires in mm

e j Shape of conductor

i) Fictitious (as per IS 10462 (Part-1)-1983)

I

i ii) Approximate .............................................. I

.............................................. f) Diameter over conductor (mmj : I

................................................ I / g) Direction of lay of stranded layers : I h) Conductor resistance (DC)

At 20 deg C in OhmIKm (rnax.) : .........


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i) Conductor resistance (AC)

a) at 20 deg. C ohmIKm (Approx) : ...... ..:

b) at 90 deg. C in ohmlKm (Approx) (for XLPE cables)

j) Reactance per phase at 50 Hz in ohrnlkm

k) Capacitance at 50 hz in micro Farads I Km

I) Conductor screening (wherever applicable)

a) Material and type

b) Thickness of extruded layer (mm)

12. lnsulation

a) Composition of insulation

b) Nominal thickness of insulation : (mm)

c) Tolerance on thickness of lnsulation (mm)

d) Filled or unfilled (for XLPE only) : .......................................

e) Type of curing (for XLPE only) : ............................................

f) Min. insulation resistance at 20 deg. C (Mega OhmlKm) .............................................

g) Identification of cores . . . . . . . . . .

13. Insulation screening (wherever applicable

a) Material &type ...................

b) Thickness of extruded layer (mm) .............................................

I SlNGRAULl STPP STAGE-III I TECHNICAL DATASHEETS I DB13: HT CABLES I PAGE I


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14. Metallic Screen

a) Material

b) Size of tape !wire (mm) .......................................

c) No. of wires 1 tapes ...........................................

d) Short circuit capacity of metallic screen

e) Cross sectional area of screen (sq. mm) .............................................

f) Dia below metallic screen i.e. below copper tapelwire (mm) :

15. Inner sheath

a) Material .............................................

b) Diameter over the laid up cores (rnm)

i) Calculated (By fictitius calculations as per IS 10462 (part-1)-1983)

ii) Approximate

c) Thickness of sheath (Min) (mm) :

d) Colour of sheath ..........................................

e) Tolerance in thickness of inner sheath (mm)

16. Type of filler material

17. Armour (in case of armoured cables)

a) ' Type of material of armour

b) ~ormedwire ! wire . .

SlNGRAULl STPP STAGE-Ill TECHNICAL DATA SHEETS DB13: HT CABLES PAGE

(1X50D MW) SECTION -VI 5 0 F S EPC PACKAGE PART.0 *


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CLAUSE Bidder's Name .............................

c) Diameter of cable over inner sheath (under armour) rnm

i) Calculated (By Fictitious calculations as per IS 10462 (part-1)-1983)

ii) Approximate .............................................

d) Dimension of formed wire 1 wire in mm

e) No. of armour formed wires /wires

f) Approx. cross sectional area of armour (Sq. mrn)

g) Resistivity of armour wire at 20 deg. C (ohm- cm.)

h) Direction of lay of arrnour .............................................

18. Outer Sheath

a) Material and type ..........................

b) Diameter under the sheath (rnm)

i) Calculated (By Fictitious calculations as per IS 10462 (part-1) - 1983)

ii) Approximate .............................................

c) Thickness of sheath (mm) .............................................

d) Tolerance on Nominal thickness of sheath (mm)

e) Colour of sheath .............................................

19. a) Overall diameter of cable (mm) : ......................... .. ...............

b) Tolerance on overall diameter (rnrn)

LI STPP STAGE-Ill TECHNICAL DATASHEETS 0813: HT CABLES PAGE X500 MWj SECTION - VI

6 0 F 8 :PACKAGE PART-G

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c) Eccentricity .............................................

d) Ovality .............................................

20. Weight per 1000 mtrs (Kg) .............................................

21. Recommended min installation radius (mm)

22. Safe pulling force when pulled by pulling eye on the conductor (kg)

23. Cable Drums

a) Type (Woodenlsteel)

b) Dimensions (Approx)

i) Flange diameter (mm)

ii) Barrel diameter (mrn)

iii) Traverse (rnm)

c) Weight of cable drum with Cables (Kgs)

24. Max. 1 standard length per drum for each size of cable (rntr.) and tolerance (%)

25. Guaranteed value of min, oxygen index of outer sheath

26. Max. acid gas generation by weight (%):

27. Maximum smoke density rating (%) :

28. Voltage devel&ed in the screenlarmour per 100 mt run with screen I armour earthed at one end when cables is carrying (for single core cables only)

~.

a) Rated current (Volts)

b) Short circuit current (volts) . .

SlNGRAULl STPP STAGE-I11

(1x500 MW)

EPC PACKAGE

TECHNICAL DATA SHEETS

SECTION -VI PART-G

0813: HT CABLES

- PAGE

7 0 F 8


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CABLING EARTHING LIGHTNING PROTECTION


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CABLE TRAYS, FITTINGS & ACCESSORIES

a) Maker's Name, Country of manufacture

b) Type & material of cable tray

c) Type of cable support system

d) Applicable standard

JUNCTION BOXES

a) Maker's Name & Country of Manufacture

b) Applicable Standard

c) Material

d) No of terminals

e) Degree of protection

CABLEGLANDS

a) Maker's name & Country of manufacture

b) Type of cable gland

c) Material

d) Applicable Standard

CABLE JOlNTlNGITERMlNATlON KITS

a) Maker's Name & Country of manufacture

b) Type of system


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SUB-SECTION - DB36

STATION LIGHTING


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CLAUSE NO.

* j 2 ,t: . * ~ ,;,.->t-.* . .- .C- t i

, .

Bidder's Name .............................

Lighting Panel

a) Make

b) Applicable standard ...............

c) Enclosure ................................................ I d) Degree of protection ................................................ I

................................................ i) Indoor

ii) Outdoor .................................................

Miniature circuit Breaker I a) Make ................................................ I b) Type designation ................................................ I c) Applicable standard ................................................ I d) Rated current/ voltage ................................................ I e) Breaking capacity at 0.6 p.f. ................................................ I 9 Catalogue attached as

annexure no.

Lighting fixtures & Accessories

a) Make of lighting Rxture &accessories

b) Catalogue for each type of fixture anached as annexure no

c) Applicable Standard

~eceptac les l~ockets

a) Make

b) Type

c) Applicable standard

i

X500 MW) SECTION - VI i

:PACKAGE


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.

Junction Boxes

. . . . . . . . . . . . . . . . . . . . . . . - . . . . . . . . . . . . . . . . . . . . . . . . .


Rigid steel ConduitsIFittings

8 Accessories

C) Applicable standard

Flexible steel standard

b) Applicable standard

b) Applicable standard

c) Overall height


e) Catalogue attached as annexure no.


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I I Variable Frequency Drive I 100.00 ( Name of the Manufacturer

i I (a) Power Transformer i (b) Power Controller

(c) DC reactor

(d) BreakerIContactor

Type Designation

(a) Power Transformer

(b) Power Controller

(c) DC reactor


(a) Power Transformer

(b) Power Controller

(c) DC reactor


(e) Whether Suitable for successive starting without any limitation on number of restarts

Details of Protections provided

Method of cooling provided for power

I


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Bidder's Name .............................

Float cum Boost Battery Charger Battery Chargers

......................................... I 1.0 I Manufacturer 1 Catalogue attached as Annexure No. ......................................... I / 3.0 Charger rated output current I

......................................... i) Trickle charging mode I ii) Boost charging mode

Automatic voltage regulator

i) Type

ii) Voltage setting range

Manual voltage regulator

i) Type

ii) Voltage setting range

Degree of protection for charger

Rectifier assembly

......................................... 7.1 Type of semiconductor material I Rated direct current

Rated direct voltage

7.4 ( Rated input voltage ......................................... I - 1

7.5

7.6

8.0

8.1

SINGRAULI STPP STAGE-111 TECHNICAL DATA SHEETS 0828: BATTERY I

(4x500 MW) SECTION - V I CHARGER

EPC PACKAGE PART-G

......................................... Applicable Standard

......................................... Catalogue attached as Annexure No.

.......................................... Rectifier transformer

......................................... Type

8.2 ......................................... Rated 1 t' <M \


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CIAUSE NO, Bidder's Name .............................

Applicable Standard .........................................

Contactors

Manufacturers

Type designation

Catalogue attached as Annexure No. .........................................

Air break switches

Manufacturer .........................................

Type designation .........................................

Charger dimensions

i) ' Height (mm) .........................................

ii) Depth (mm) .........................................


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SECTION -VI


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Bidder 's Name .............................

1 1.00.00 I GENERAL REQUIREMENTS

1 1.01.00 1 INSTRUCTIONS TO BIDDERS I Section-VI, Part-G describes the technical information and data to be submitted by the Bidder alongwith the Proposal for the equipment and services covered in the following clauses. For Technical Information and Data to be Submitted After the Award of Contract, refer Appendix-ll to PahA of Technical Specifications.

General Requirements

Distributed Digital Control, Monitoring and Information System (DDCMIS)

Measuring Instruments

Electrical Power Supply System

Process Connection and Piping

Instrumentation and Power Supply Cable

Control Desk & Panel

Steam and Water Analysis System

Public Address System

Closed Circuit Televation System

Tech. Spec. Ref. (SEC.-VI) (Part-B Sub-section) BASIC DESIGN CRITERIA

DDCMIS

MEAS. INST

POWER SUPPLY

PCP

INSTRUMENTATION AND POWER SUPPLY CABLE

CONTROL DESK & PANEL

SWAS

PAS

ccw

The Bidder shall ensure !hat all information, data, performance curves, technic (cataloguesiinstruction manuals) and drawings furnished with the proposal fully equipmentisystems covered under this proposal and fully meet the requirements of this a related Sub-sections and other applicable specification documents.

The Bidder shall use one of the following responses while filling the questio proposal data sheets included in this par!.

a) The Section No. and Page No. of the proposal where the required inform has been furnished by the Bidder.

b) An answer (data or narrative description).

/ c) A Not-Applicable statement (N.A.)

/ 1.01.04 Bids not meeting the above requirement or not containing full descriptionidataltechnica~

1 literatureldetails regarding past experience' for similar application for the proposed equipmerit I SlNGRAULl STPP STAGE-Ill TECHNICAL DATA SHEETS

(rxsoo MW) SECTION - VI EPC PACKAGE PART-G


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I I may be treated as non responsive and this will be considered as an adequate reason for rejection of the concerned Bid.

The Employer reserves the right to ask for further details regarding technical features, application particulars, performance, past experience for similar applications or any other information as may be required to fully satisfy himself regarding suitability, quality, reliab~lity and full compliance with this specification for all equipment and systems offered by the Bid- der.

Bidder shall furnish with his proposal the original Technical Data Sheets completely filled in and five Photostat Copies of the data sheets (photocopies of the original). In no case, the Bidder shall retypehedrafl these data sheets.

It may be noted that this technical data sheet is for Bidding purpose only. During detailed engineering, the Bidder shall be required to furnish all additional data about the equipmenVSystem being supplied, even if such details are not asked for in this part.

a) Bidder should legibly fill in all the data asked for in these sheets either by hand in black ink or preferably by typing the matter. All the filled in data sheets should be duly returned with the bid.

I ! b) Continuation sheets may be suitably attached whenever the need arises. These pages may be suitably numbered accordingly. I

c) Corrections should be avoided. However, whenever it is imperative to carry out correction, this should be done neatly and should be initialled by the authorised signatory.

d) Each page of the technical data sheet should be initialled by the authorised signatory 8 should bear the legal stamp of the company. 1

e) Bldder should indicate hls name on each sheet

BIDDER'S I CBI SYSTEM SUB-SUPPLIER ORGANISATION STRUCTURE

Details regarding quality assurance Procedures and test facilities available in the Works of Bidder I C&l System Sub-Supplier Page No ........,... Sec. No.

Reference list of comparable control and instrumentation packages furnished by theBidderlC8.l system Sub-Supplier Page No .......,..,. Sec. No.

Brief description regarding manufacturing facilities of the Bidder and DDC- MIS manufacturer. (Please furnish details of floor area, number of engin-

(1x500 MW) SECTION -VI


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Bidder 's Name .............................

CONFIRMATION REGARDING BIDDER'S PROPOSAL

Bidder/C&l System Sub-supplier to furnish a list of bought out items covered in his proposal along with names of sub-vendors

Bidder to confirm that all equipment and System covered under this specification shall be furnished as per the requirements of this specification and drawings /documents approved by the Employer during contract stage

Bidder to confirm that all bought out items shall be furnished as per make, model and technical specifications approved by the Employer during contract stage within the quoted price

DISTRIBUTED DIGITAL CONTROL, I MONITORING AND INFORMATION I SYSTEM (DDCMIS)

General Technical Details and Drawings

( i) DDCMIS manufacturer's name

ii) Make 1 Model No.

iii) Place of manufacture

Detailed descriptions of Distributed Digital Control, Monitoring and Information

System (DDCMIS) proposed by the Bidder covering all salient features of hardware, software, system configuration for each systemlsub-system testing, documentation, post commissioning support facilities, etc. furnished at

Complete Bill of Materials including all hardware itemslequipment and accessories (along with model no. of each item) fumished at

Bidders's Response I

..................... ............... Page no Sec No I

.................. Yes

Yes

............................................................

............................................................

............................................................

Page No .............. Sec. No ...................

................... ............ Page No Sec. No 1 ................................... Cabinet size1 Type

Cutout details of each type of cabinet ...... _ ...... < ......... I


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Layout drawings of Biddeis cabinets for CER / CR i RIO room furnished at

I The offered HMlPlS is as per which alternative

2.0'2 00

Alternative - I 1 Alternative - \I

List of major design features to be tested in accordance with

clause 3.03.09 of GTR along with ................. testing methodology given at Page No. Sec. No

1 SG CONTROL SYSTEM

/ General

l ........... a) Control System functional grouping

diagram furnished at Page No Vol.No.

...................................... I b) No. of functional groups (FGs) offered

c) Confirm that for each of the FGs, separate sets of controllers, 110 modules, communication controllers, power supply packslmodules are YesINo provided

d) Confirm that Control System shall function under environmental conditions as per Sub-section Basic Design Criteria, YeslNo Part-B, Section-VI. .....................................................

e) On-line simulation, testing, configura- YesiNo ................... ........ tion & tuning of cbntrollrsis possible : :

Programs in wntrollers is stored ..................................................... in (e.g. EEPROMIEPROM etc.)

. . I 1 204.02 Please indicate makeirnodel no. of each of the wntrol svstem indicated I 2.04.02 Please indicate makeirnodel no. of each of the wntrol system indicated

I below

I i) SG C&l system (BMS-Part) !

i ii) SG C&l system (Non BMS-Part)

I

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PART-G

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............................. Bidder's Name

Burner Management System (BMS)

1, a) Confirm that all modules used YesiNo in BMS are of fail safe design ...............................

b) Confirm that BMS ensures total fuel cut off on ACIDC power YesiNo supply fail-ure .....................................................

2. Confirm that any signal fault in either primary sensor, 110 modules, multi-function controllers etc. will YesiNo not result in loss of Safety function. ...............................

3. Confirm that BMS meets safety requirements including those stipulated in VDE-0116, Section 8.7 VDE YesiNo ............................... U IUUIU.UJ,UIIV 31 1 ID, NtrH U3ULlU3UJ ...............................

4. Confirm that all protection functions are implemented in fault tolerant 2 out of 3, triple redundant YeslNo configuration ...............................

5. Confirm that all safety related process inputs are fed to each YesiNo of the 3 channels ...................................................

6. Confirm that all the primary sensors for unitiboiler protec-tion YeslNo are triple redundant ....................................................

7 , Maitelmodel no. of each type of module used in BMS

a) Input module .....

b) Output module ....................................................

c) ' Controller module

............. ............. 8. Compliance for already implemented Page No Sec. No MFT Sub-group of BMS similar to that

I I recoanisediautorised third ~ a r W

d) Communication controller module

e) (Any other module)

proposed for this project to VED-0116, Section 8.7, safety standards from

~e t i f y ing agencies like ~ L k - d e r m a n ~ . 1 etc. provided at


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Bidder's Name .............................

TG CONTROL SYSTEM

General

a) Control System functional grouping diagram furnished at Page No ............ Vol.No ..............

b) No. of functional groups (FGs) offered .....................................................

c) Confirm that for each of the FGs, separate sets of controllers, 110 modules, communication controllers, power supply packsimodules are YesiNo provided

d) Confirm that Control System shall function under environmental conditions as per Sub-section Basic Design Criteria, YesiNo Part-B of Section-VI ...............................

e) On-line simulation, testing, configura- YesiNo tion &tuning of controllrs is possible ...............................

f) Programs in controllers is stored in (e.g. EEPROMiEPROM etc.)

Please indicate makeimodel no. of each of the control svstem indicated below

i) NOT USED

ii) NOTUSED

iii) TG C&l system (Turbine Protection)

iv) TG C&l system (Non Turbine Protection part)

v) NOTUSED

Turbine Protection System (TPS)

1. Confirm that all modules used in YesiNo TPS are of fail safe design ...............................

2. Confirm that TPS meets all applicable safety requirements including those stipulated in 1 VDE 0116, section 8.7, VDE 01601 YeslNo 8.83; DIN 57116 or IEC61508ilEC61511 ............. : .......................................

I I ;

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Confirm that any single fault in either primary sensor, inpuffoutput modules, controller module etc. will not result in loss of safety function

TPS is implemented in 2-out-of-3 triple redundant configura-tionltwo independent trip channels (each having main & back up controller) with iwo independent output to

Confirm that all trip signal inputs required for the safety of the turbine will be based on 2 out 3 logic

Confirm that redundant turbine trip solenoids one provided

MakelModel no. of each type module used in TPS

a) Input module

b) Output module

c) Controller module

d) Communication controller module

e) Any other modules

YeslNo

..................... " ........

3.00.00

YeslNo ....................................

MEASURING INSTRUMENTS

YeslNo

YeslNo

t

...............................

Number of channelslpoints per monitor (considering horizontal & veitical measurement as two channels) ................................

No of buffered raw signal output for use With vibration analysers provided.

Power supply of vibration monitoring 240 V ACI 24 V DCI below

3.01.00 Vibration Monitors

/ 3.01.01 Make & Model No


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D splay rid ca!urs are cn riion.tLrs or :I I'C b a s d r:icn 'or r'y syst~m 8s pru.iced

I Modules are Rack or Din Rail mounted

I a) Power supply in built on the monitor

b) In case answer to 8a' is 'No' then no. of monitors fed by one power supply

Vibration Transducers

Make & Model No.

Type of sensors (indicated for each application)

Low noise cable provided with sensors

Impact Head Type Elements

Make

Model Number

I Accuracy

I Provided with mounting hardware and all other

necessary accessories as per specification

On-line flushing facility provided

PROCESS CONNECTIONS AND PIPING (PCP)

Scope

confirm that impulse pipesitubes, sample pipes, pneumatic pipes, required fittings, valves, valve manifolds, condensing pots, balancing reservoirs, air filter regulators, etc. and other accessories for impulse piping and sample piping system shall be furnished by the bidder on as required basis

Detailed technical literature and data and Bill of materials covering specification of each type of impulse piping & tubing, sample piping, pneumatic tubing fittings, instrument valves valve manifolds and all other installation hardware & accessories

YeslNo

YeslNo

YesINa

YeslNo

Page No ........ Sec No. ...

(rxsoo MW) EPC PACKAGE

I

SECTION - V l PART-G 1

1 SINGRAULI STPP STAGE.111 TECHNICAL DATA SHEETS DC-03 I PAGE


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CONTROL DESK AND PANELS

1 ' " i O C

I I Dimension & Floor cutout details for

(i) Control Desk

STEAM AND WATER ANALYSIS SYSTEM 1 (SWAS) I

/ LO200 Proposal Data Sheets I 6.01 .OO

I

Detailed technical literature and data covering guaranteed performance of each category of

......... proposed equipment for design specified herein Page No. Sec. No

............ ............... 1 6.02.01.01 1 Size of each panellracks (max.) ............... I

1 6.02.01 Steam & Water Analysis System PaneIslRacks Sample Analy- Field Construction conditio- ser mounted

ning panel racks

7.00.00 PUBLIC ADDRESS SYSTEM (PAS)

I 7.0200 Dimension & Floor cut details for PA

I 1 6.02.02

6.02.02.01

1 6.02.03

1 6.02.03.01

I

I I Systems cabinet@) I

Sample Coolers Primary Secondary

................ Cooling water requirement (max.) ................

Conductivity cells for Hotwell

Dimension of the cut out requirement .................................... (if any) for Hotwell cond. Measurement.

1 8.00.00 SG MAIN EQUIPMENT RELATED

I CONTROL AND INSTRUMENTATION

j 8.01.00 I Flame Monitoring System

I ........................................................ 1. Make & model No.

i 1 2. Reference Dlant of comparable 1 1 size wtiere'similar malte Imodel I I

1 I

PAGE 10 OF 21

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3. System totally fail safe ......................... YesiNo

4. The system designed to work for specified type of fuel, environmental & other conditions like wide variation in fuel characteristics, variation in operating temp. I maximum temp under interruption of cooling air supply

5. System confirms to NFPA requirement (if 'No' -then indicate equivalent standard)

6. Location of detectors as per NEC std.

7. Working principle of flame detector

(YesINo)

YesiNo

YesiNo

8. a) Confirm that the flame detector shall pick up only the flame to which it is assigned & not to adjacent or background flame or other radiation YesiNo

b) Confirm that the design of flame detection take into account absorption by a coal shroud, recir- culated dust or other deposition on flame YesiNo detector head. ...................................................

9. Discrimination between oil &coal flame provided YesINo

10. Intensity Indication for main flame provided.

11 lnimun i y lo eeclro-~riagnetlc nterference (EM 1 p ~ u v ueo

12. Portable flame detector testing kit provided as specified

13. No. of flame detectors

YesiNo

YesINo

YesiNo

............................................................

............................................................

c) Discriminating . .



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14, Burner arrangement drawing showing flame detector location and write up of justification for the location furnished at Page No ........ Sec. No

15. 2 x 100 %scanner air fans (one AC & One DC) provided YesINo

16. Detailed technical literature of flame monitoring system (including flame detector) furnished at Page No. ........... Sec, No

/ Coal Feeder Control and Instlumentation

........................................................ Make & model no. YO

I 2. Implemented in microprocessor based hardware

3. Implemented in same family of as that of CLCS

4. All necessary electronics provided as specified

YesINo

YesINo

............ ........ I 5-

Detailed technical literature Page No. Sec. No, furnished at

Electromatio safety valve

1. Make & model No.

2. Reference Plant where the the offered make I model is in service ............................................................

3. Electrically actuated ...................... YesINo .........................

4. Differential between opening & closing pressure ............................................................

5. Local control provided YeslNo

6. Ows control as well as Remote control station YeslNo provided on UCP

7, All accessories as per specification provided YesINo

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Bidder's Name .............................

8. Detailed write-up &Technical catalog provided at

Furnace Temperature probes

1. Make & model No.

2. Type

3. System provided with complete actuating mechanism, all logics, position transmitter, limit switch, remote indicator & duplex thermocouple

4. OWS control provided

5. Detailed write up with technical literature urnished at

Acoustic Pyrorneter

1. Make R model No.

2. Type

3. Reference Plant with similar type of boiler where the offered equipment is in successful operation for more than two year

4. Total quantity

5. System designed to eleminate high noise

6. Max. measuring range

7. Accuracy

8. PC based s)stem with necessary hardware & software provided as specified

9. Detailed technical literature furnished at

Furnace and Flame Viewing System

1. Make 8 model No.

Page No. .............. Sec. No.

......................... YesINo ..........................

Page No, ................ Sec. No. ...............

YesINo

............................ . . .... deg C

YesINo

(Page No. ............ Sec. No. ............... )

I I

SINGRAULI STPP STAGE-Ill TECHNICAL DATA SHEETS DC.01 PAGE


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2. Name of the Reference Plant with similar type of boiler where the offered equipment is in successful operation for more than two year

3. Type of furnace flame camaras ...............................

........................................................... 1 4- Number of cameras

5. Length of fuel flow covered by each camera

6. PC based system with necessary hardware & software provided as specified YesiNo

................. .......... Detailed technical literature urnished at Page No. Sec. No.

Separator Drain Level Control & Monitoring System (For Boilers Provided with Separator)

Separator Drain Level Control & Monitoring System

2. Triple redundant measurement as per specification provided

I YesiNo I

1. Complete description &functional writeups with necessary diagrams

.................. ................ &schemes furnished at Page No Sec. No

3. Thermocouples for separator metal temperature measurement provided ...........................................................

4. ' Type of Thermocouple ........................................................... I 5. All accessories like double

isolation valves, drain and vent valve provided as specified

6, Redundant power packs wlth redundant feeders provided as spec~fied

7. Confirm that system is of fail safe design &failure of any electrodeiprobe does not affect any other electrode1 probe and does not hamper system function

YesiNo

YesiNo

YesiNo

i S!NGRAULI STPP STAGE-Ill TECHNICAL DATA SHEETS (1x500 MWJ SECTION - W

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8. Alarmnrip output provided as specified

9, Fault detector features provided as specified

lo. Approval of statutory authority (Factory Mutual, USAllBRlAny other) Please indicate name

6. All accessories like double isolation valves, drain and vent with key interlock system provided as specified YesiNo

11. Detailed Technical literature for probelelectrode, pressure vessel, electronic cubicle I

............ system furnished at Page No Sec. No

12 Reference plant of comparable size where the offered system is operating successfully ................................

Conductivity type level switching system Driplegs (For Boiler provided with Separator)

1, Make and model no

2. Principle of working

3. No. of pressure vessel per unit

4. No. of electrodeslprobes ............... per unit

........................................................... 5. Type of probes

7. No. of Cabinets I .......................................................... a) Local I

b) In CER

8. Both local and remote indication for indication &validation system provided YesiNo

9. Redundant power packs with redundant feeders provided as specified YesiNo

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10. Confirm that system is of fail safe design 8 failure of any electrodeiprobe does not affect any other electrode1 probe and does not hamper system function

11. Alarmirrip output provided as specified

12. Fault detector features provided as specified

13 A[lproval of slaliltoly ddlhor I{ ,Factor$ Rltit..al, USA 16R All/

I-- bther) Please indicate name

14. Detailed Technical literature For probeielectrode, pressure system furnished at

15. Reference plant of comparable size where the offered system is operating successfully

Electronic Remote, Drum Level Indicator System (For Drum Type Boilers)

1. Make and model no

2. Principle of working

3. No. of pressure vessel per unit

4. No. of electrodesiprobes per unit

5. Type of probes

6. All accessories like double isolation valves, drain and vent with key interlock system provided as specified YesiNo

7. No. of Cabinets

a) Local

b) In CER

YesiNo

YesINo

YesiNo

Page No ............ Sec. No.

SlNGRAULl STPP STAGE-Ill TECHNICAL DATA SHEETS SECTION . VI

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Both local and remote indication for indicalion &validation system provided

Redundant power packs with redundant feeders provided as specified

Confirm that system is of fail safe design &failure of any electrodeiprobe does not affect any other electrodei probe and does not hamper system function

Alarrnri'rip output provided as specified

Fault detector features provided as specified

YeslNo

YeslNo

YeslNo

YeslNo

YesINo

Approval of statutory authority (Factory Mutual, USAilBWAny other) Please indicate name ....................

Detailed Technical literature for probeielectrode, pressure vessel, electronic cubicle I system furnished at Page No ............ Sec. No.

15. Reference plant of comparable size where the offered system is operating successfully

Mill and Air Heater Fire Detection System

a) No. of thermocouple

i) p e r mill ..........................................

ii) per air heater

Controls implemented in respac- tive groups in SG-C81 system

Rate of rise algorifhm implemented in control

Write-up of the system furnished at

YeslNo

YeslNo

Page No ............ Vol.No


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............................. Bidder's Name

TG Auxiliary Plant Control Functionalities

Please confirm that following ~ l a n t supervisory monitoring 3 nforniatlon i~ricilorls arc 3 . a lable 2s per specifca:~ori

I 1) Dlsplays, Operation of Plant

I ii) ReportsiLogsI summaries

1 iii) Trend displays recoding

I iv) ~istor ical storage and retrieval system

I V) Alarm monitoring 1 reporting

YesINo

YesiNo

YeslNo

YesINo

vi) Details of each as above functions

................. furnished at Sec No Page No

b) Manual intervention possible at any stage of operation and sequence control cen- tries at correct point on return to auto mode

c ) Self-monitoring and diagnos- tics provided

d) Automatic transfer to standby processor on failure of working processor

YeslNo

e) PLC system reaction time

?Ci.00.00 CONTROL VALVES, ACTUATORS, AND ACCESSORIES / 1001.00 Control valve characteristic Cv curves

........... ............ I for all valves enclosed at Page No. Sec. No.


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I ............................ CLAUSE NO.

Bidder 's Name

/ 1002.0'1 1 Control Valve Design Data

I ' 7 01 . 1 (:cnlrcl va IE: des~gn lata rid wting ..al\c (1csIc.n SCEC Pcat~on sheers fcr all valves, i & h n k l literature for all categories of valves included in the proposal, Control valve sizing calculation methods used and calculation sheets for all valves including outlet velocity calculations and noise calculations and Details of special features of valve design for

a) Cavitation services, Flashing services and Low noise applications

/ Control Valve Actuator Design Data

Actuator design specification for all valves, Technical literature for each type of actuator included in the proposal and actuator sizing calculation methods used and calculation sheets for each type of actuator

/ Experience

Name and location of manufacturing works

Separate reference lists of installations comparable to one specified herein where the manufacturer at above has supplied the following equipment to power utilities Control valves for flashing services, Control valves with anticavitation trims and Other control valves for power station applications

. .

I Bill of Material 1 Complete bill of material including all 1 the accessories for all the valves and

actuators furnished as per this proposal furnished at

Drawings

Physical dimensions & connection drawing for each valve and Control valve accessoty equipment drawings

Page No. ............ Sec. No

Name ........................ .. ............ Location .......................................

Page No. ............ Sec, No. ......... I


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............................. Bidder's Name

1 10.04.00 / Proposal Data Sheets I The Bidder shall enclose with proposal, valve specification sheets containing the following minimum information for each valve

Tag No.

Service description

Make & Model No.

Body material (ASTM No)

Body ANSI Pressureltemperature rating class

Body, port size

Type of seating and guiding

Anti-cavitation trim (type)

Trim material (ASTM No.)

a) Seatiplug

b) StemlCage

10. FIow characteristics

/ a) Valve Cv

Minimum Normal Flow Flow .........................

Max. FIow

.............

............. ............................ I I b) Valve 36 open I c) Outlet velocity - mlsec

d) Noise level dBA

12. Design pressure (Kg1sq.m)

13, Design temperature (oC)

14. Maximum flow capacity

15. Maximum Differential pressure

16. Actuator Make & model No.

17. Actuator Travel i i m e

18. operating noise level -'dBA

SINGRAULI STPP STAGE.111 I TECHNICAL DATASHEETS DC-Oi (1x500 MW) SECTION - VI

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Bidder 's Name .............................

19, All necessary accessories furnished (YeslNo)

20, Accessories equipment make & model Nos.

a. Solenoid Valves

b. Position Transmitter

c. EIP converter

d Air lock relays

e. Junction boxes

f. Air Set

21. Hand wheels provided .................. YeslNo ....................

10.04.02 Microprocessor Based Positioners

1. Make & Model No.

2. U P convettion & positioning functions available YesINo

3. Detailed diagnostic functions YeslNo provided

4. Diagnostic & Historical infor- YeslNo mation available via HART intetface

5. Position feed back (4-20rnA) YeslNo included

6. Characterisation via software YeslNo

7. Possible to stayput the valve YesINo or open/ciose or signal failure

8. These are suitable for control YeslNo dampers also

3. Detailed technical literature1 Page No .................. Sec No .............. catalogue furnished at

SECTION - V I


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· ash handling system fgutpp stage‐iv (1x500 mw) at unchahar document number customer : ntpc...

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