Construction of 132 Kv and 33 Kv bays along with associated works at 132/33 kV GSS Valmikinagar.

INDEX FOR G.T.P TO BE FILLED IN BY TENDERERS

4.2 FIRE Protection System

4.3 Air Conditioning System

4.4 LT Switchgear

4.5 220 KV, 132 KV AND 33 KV Isolators

4.7 Battery and Battery Chargers

4.8 Control Cables

4.9 Hardware Fittings, Clamps and Connectors

4.10 220 KV And 132 KV SF6 Circuit Breakers

4.11 220 KV, 132 KV and 33 KV Lightning Arresters

4.12 220 KV, 132 KV and 33 KV Current Transformer

4.13 Disc Insulators.

4.14 Hardware Fittings for Moose, Panther and Earth wire

4.15 Post Insulators

4.16 Earth Wire

4.17 Control and Relay Panels.

4.18 AC & DC Distribution Boards.

BIHAR STATE POWER TRANSMISSION COMPANY: PATNA

4.1 4.1 SCHEDULE OF GUARANTEED TECHNICAL PARTICULARS FOR DG SET

Name of the tendering company

Sl.No Description As per Tenderer

1.1 Name & Address of Manufacturer

1.3 Manufacturer’s Name, type and Address for

a) Diesel Engine alongwith accessories

e) Battery Charger

f) D.G. Set control Panel for site condition

2.3 No of strokes

2.4 Type of Governor

2.5 Guaranteed fuel consumption

a) At full load

2,6 Lubricating oil consumption

2,7 Mechanical efficiency

2.8 Thermal efficiency

2,9 Total weight

2.1 Rated KW capacity

2.2 Rated Terminal Voltage

2.3 Rated Power Factor

2.4 Rated Speed

2.5 Rated Frequency

2.6 No of phases

2.7 Efficiencies and power factor at 110%, 100% ,75%,50% and 25% of full load

2.8 Permissible Temperature rise

a) Armature winding

b) Field winding

2.9 Overload capacity

2.1 Applicable standards

BIHAR STATE POWER TRANSMISSION COMPANY: PATNA

4.3 SCHEDULE OF GUARANTEED TECHNICAL PARTICULARS FOR FIRE PROTECTION SYSTEM

Name of the tendering company

Sl.No Description As per Tenderer

1 Name and Address of the fire protection system supplier

2 Number of Fire Protection System executed by the supplier and duration of successful operation as on date of bid opening for each type fire protection system

a) Automatic HVW / MVW spray type fire protection system

b) Automatic Hydrant type fire protection system

3 Confirm that fire protection system supplier have designed, erected, tested & commissioned fire protection system of each type as in 2(a), (b) & (c) above as per the recommendations of TAC of India or any other international reputed authority like (FOC, London or NFPA, USA et) and are in successful operation for at least two years.

BIHAR STATE POWER TRANSMISSION COMPANY: PATNA

4.4 SCHEDULE OF GUARANTEED TECHNICAL PARTICULARS FOR AIR CONDITION SYSTEM

Name of the tendering company

Sl.No Description As per Tenderer

1 Name and Address of Air Conditioning system supplier

2 Number of A/C system executed by the supplier and duration of successful operation as on date of bid opening .

3 Split type air conditioning Unit

a) Make & Model

b) Nominal Capacity (TR/Kcal/Hr.)

c) Nominal Air quantity (cu.m/hr -CFM)

d) Number of units offered

e) Guaranteed power consumption for each unit

BIHAR STATE POWER TRANSMISSION COMPANY: PATNA

4.5 SCHEDULE OF GUARANTEED TECHNICAL PARTICULARS FOR LT SWITCH GEAR

Name of the tendering company

Sl.No Description As per Tenderer

1 Name & Address of Manufacturer

2 Confirm whether Manufacturer’s have supplied 50 Nos drawout Air circuit breaker Panels out of which 5 Nos. are with CT and relaying scheme.

3 Confirm whether Manufacturer’s have supplied 50 Nos MCC panels similar to the offered panels.

4 Confirm whether 100 nos.(at least) circuit breakers of the make and type being offered are already been operating satisfactorily.

5 Rated short circuit current

5.1 Number of phases Symmetrical short circuit withstand current at rated voltage of switchgear cubicle

5.2 Peak short circuit withstand current

6 Degree of protection

6.1 Breaker/MCC/AC & DC

6.2 Distribution Cubicles

6.3 Busbar chamber

7 Standard height, width & depth of typical panel

7.1 Circuit Breaker Panel

7.3 AC/DC Distribution Board

8 Width of cable alley

9 Confirm whether equipment offered are from manufacturer and they are type tested as per IS/ International standard and are in successful operation for two years.

BIHAR STATE POWER TRANSMISSION COMPANY: PATNA

4.6 SCHEDULE OF GUARANTEED TECHNICAL PARTICULARS FOR ISOLATORS & ISOLATORS WITHOUT EARTHING SWITCHES

Name of the tendering company

Sl.no. Description As per TENDERER As per TENDERER As per TENDERER

220 KV 132 KV 33 KV

Normal / Tendam Normal / Tendam Normal / Tendam

1) Name and manufacturer and country

2) Type Designation

3) Covering Standard

4) Class(Outdoor/Indoor)

5) Rated Voltage(KV)

6) Frequency (Hz)

7) Rated Current of Isolator(Amps) under site conditions

9) Maximum capacity for interrupting magnetising current of transformer or charging current of line when equipped with arching contacts (Amps)

10) (a) Maximum capacity for interrupting magnetising current of transformers or charging current of line when not equipped with arcing contacts(Amps)

b) No.of Operations possible without deterioration contacts

11) Rated Short time current (KA rms)

12) Rated peak Short circuit current(KA peak)

13) Rated current which can be made by earthing Switches(Amps)

14) Type of mounting

15) Phase Centres (mm)

16) Minimum Phase to Phase clearance (mm)

17) Minimum Phase to Ground clearance (mm)

18) No.of Pedestal Insulators per Phase

19) No.of breaks/Phase

20) Type of Interlock between isolating Switch & circuit breaker

21) Creepage Distance (mm) for heavily polluted atmosphere

22) Main Contacts(fixed & moving)

c) Whether contacts Silver Plated

d) Thickness of Silver coating(mm)

e) Contact area(sq.mm)

f) Contact Pressure(kg/cm²)

g) Current carrying capacity (Amps)

23) Arching Contacts

c) Whether contacts silver plated

d) Thickness of silver coating(MM)

e) Current carrying capacity (Amps)

24) Type of bearings

25) Location of Bearings

26) Type of lubricant for bearings

27) Size of Weight of Switch base per pole(mm)

28) Weight of one complete pole(Kg.)

29) Operating mechanism

A) Manual Operation Whether separate operating mechanism for operating of main blades and earthing blades.

a) Height of operatring handle above foundation(mm)

b) Force required for 3 Phase operation (Kg.)

c) Length of operation handle (m)

d) Torque on operating rod to operate three pole gang- operated earthing switch(Kgm)

e) Weight of Operating mechanism (Kg.)

B) Electrical Operation

a) Motor(AC/DC)

b) Rated Voltage of Motor (Volts)

c) Power Required

i) for Closing operation (Watts)

ii) for opening operation(Watts)

30) Running time of motor

i) for Closing operation (Sec.)

ii) for opening operation(Sec.)

31) Auxiliary Switches

I) Number of normally open and normaly cleared

ii) Rated Voltage

iii) Rated Current

iv) Test Voltage

32) Insulation Levels. Isolators and Isolator-cum-earthing switches

I) 1.2/50 microsecond dry impulse withstand voltage (Positive & negative polarity (KV peak)

a) Across the Isolating distance

b) To earth and between Poles

ii) One minute dry power frequency withstand voltage(Kv rms)

a) Across the Isolating distance

b) To earth and between Poles

iii) One minute wet power frequency withstand voltage(KV rms)

33) Minimum visible corona discharge voltage (KV rms)

34) Insulation Strength of auxiliary gear (KV rms)

35) Maximum temperature rise of main contact at rated current corresponding to an ambient temperature of air in Shade(°C)

36) Maximum temperature rise of main contact at rated short time current (°C)

37) Rated mechanical terminal load (excluding wind loads(Kg.)

38) Galvanisation

I) Governing Standard

ii) Method of Galvanisation

iii) Weight of Zinc coating Gm/cm²

39) Loading details for design of foundation

I) for isolator

ii) for isolator-cum-earthing Switch

40) Weight of 3 Phase Isolator complete with operating mechanism including support frame works. Etc. (Kg.)

41) Weight of 3 Phase Isolator-cum-earthing switch without operating mechanism(Kg.)

42) Weight of the heaviest package(Kgs.)

43) Space requirements I.e. (length, width & height)

b) Isolator-cum-earthing switch

BIHAR STATE POWER TRANSMISSION COMPANY: PATNA

4.9 SCHEDULED OF GUARANTEED TECHNICAL PARTICULARS OF 33 KV VCB

Name of the tendering company

Sl. No. Description As per Tenderer

1 Name of the Manufacturer

2 Manufacture’s type and designation

3 Governing standards

4 Rated voltage (kV)

5 Maximum continuous service rated voltage

6 Frequency (Mz)

7 Class (Outdoor)

8 Normal current rating (amps)

(i) Under standard condition

(ii) Under site condition

(iii) Derating factor, if any, for sites conditions

9 Short time current rating (KA)

i) For 1 second

(ii) For 3 second

10 Maximum temperature rise over ambient 50 C due to rated current in main contacts , measured after breaking test.

11 Rated short circuit breaking current

a) Rated short circuit current (AC component) KA (rms) at KV

b) Percentage DC component

c) Asymmetrical breaking current (including DC component) at KV

12 Making capacity (KA peak) part

13 Total break time (milli seconds)

(a) For interruption of 10% of the rated capacity

(b) For interruption of 30% of the rated capacity

(c) For interruption of 60% of rated capacity

(d) For interruption of the full rated capacity.

16 Minimum reclosing time at rated interrupting capacity from the instant of the trip coil energisation ( milli seconds )

17 Minimum Dead time

(a) 3 phase reclosing (milli second)

(b) 1 phase reclosing (do)

(c) Limit of adjustment of dead time for 1 phase reclosing

(d) Limit of adjustment of dead time for 1 phase reclosing.

18 Date on restriking voltage for 100, 50% or 30% rated capacity.

a) Amplitude factor

b) Phase Factor

c) Natural Frequency

d) Rate of Rise of Restriking Voltage (V) micro sec.

19 Maximum interrupting capacity under phase opposition condition (MVA) – indicate value as per test report.

20 Maximum line charging current breaking capacity without over voltage exceeding 2.5 time the rated phase to neutral voltage (amps – indicate value as per test report)

21 Maximum line charging current breaking capacity and corresponding over voltage recorded in test

(a) On supply side }

(b) On line side }

22 Maximum cable charging current breaking capacity and corresponding over voltage recorded in test

(a) On supply side }

(b) On line side }

23 Maximum shunt capacitor / Reactor Bank switching capacity (Single bank MVA)

24 Maximum breaking capacity on kilometric faults (MVA)

25 Maximum over voltage on switching transformer on no load and the charging current

26 Dry 1 minute power frequency test withstand voltage for complete circuit breaker.

(a) Between line terminal & ground parts (KV rms)

(b) Between terminal with breaker contacts open KV (peak

27 Wet 1 minute power frequency test withstand voltage for complete circuit breaker

28 1.2 / 50 microsecond wave impulse withstand test voltage for complete circuit breaker –

(a) Between the terminal & ground (KV peak)

(b) Between terminal with circuit breaker contacts open (kv peak)

SUPPORTING INSULATORS

29 Make and type

31 Transport dimension

32 Insulation class

33 Visible corona discharge voltage

34 Dry – 1 minute power frequency flashover voltage

35 Wet – 1 minute power frequency flashover voltage

36 1.2/5 microsecond impulse flashover voltage

37 Creepage distance to ground (mm) for heavily polluted atmosphere

38 Minimum clearance in air –

a) Between phase (mm)

b) Live parts and earth (mm)

c) Live parts to ground level (mm)

CONSTRUCTIONAL FEATURES

39 No. of poles per circuit breaker

40 No. of breaks per phase

41 Total length of breaks per hase (mm)

42 Type of main contacts

43 Materials of main contacts

44 Whether main contacts silver plated (Yes/no)

45 Thickness of silver coating on – main contacts (mm)

46 Contact pressure on main contacts (Kg/m2)

47 Type of arcing contacts

48 Contact pressure on arcing contacts (kg/m2)

49 Type of auxiliary switches

50 Material of switch contacts

51 Whether contacts silver plated (Yes/No)

52 No. of auxiliary switch contacts operating with all three poles or single pole of breaker

a) Which are closed when breaker is closed.

b) Which are open when breaker is closed

c) Those adjustable with respect to the position of main contacts.

53 No. of auxiliary switch contacts operating with individual pole of a breaker

a) Which are closed when breaker is closed.

b) Which are open when breaker is closed

c) Those adjustable with respect to the position of main contacts.

54 No. of spare auxiliary switch contacts operating with all three poles or single pole of breaker

a) Which are closed when breaker is closed.

b) Which are open when breaker is closed

c) Those adjustable with respect to the position of main contacts.

55 No. of spare auxiliary switch contacts operative with individual pole of breaker

a) Which are closed when breaker is closed.

b) Which are open when breaker is closed

c) Those adjustable with respect to the position of main contacts.

56 No. of operating possible without maintenance

(a) At full rated interrupting capacity

(b) At 50% of rated interrupting capacity

(c) At 100% of rated current

(d) At 50% of rated current.

57 Mounting flange details

58 Type of operating mechanism

59 Tripping and closing circuit voltage (V)

60 Power required for tripping coil

61 Power required for closing coil

62 Details of various selector switches

63 Details of push button switches

64 Details of various selector switches

65 Details of push button switches

66 Contigencies for which alarm provided

67 Desin data for supporting structure.

68 Weight of supporting structure (Steel) per breaker

69 Time required by motor to charge the closing spring

BIHAR STATE POWER TRANSMISSION COMPANY: PATNA

4.10 SCHEDULE OF GUARANTEED TECHNICAL PARTICULARS FOR VOLTAGE TRANSFORMER

Name of the tendering company

Sl. No. Description As per Tenderer As per Tenderer As per Tenderer

220 KV 132 KV 33 KV

2) Rated primary Voltage(KV)

3) Number of Secondary windings

4) Rated Secondary Voltage(KV)

5) Rated Burden(VA)

6) Accuracy Class

7) Maximum ratio error with rated burden and 5% normal primary voltage

8) Maximum phase angle error with rated burden and 5% normal primary volatage.

9) Variation in ratio and Phase angle error for variation in

a) Voltage by 1%

b) Frequency by 1 Hz

10) Temperature rise at 1.1 times rated voltage with rated burden

11) Rated Voltage factor and time.

12) 1.2/50 micro second impulse wave withstand test voltage (KV peak)

13) One minute power frequency withstand test (dry) Voltage KV rms.

14) One minute power frequency withstand test (wet) Voltage KV rms.

15) One Minute Power Frequency withstand voltage on secondary (KV rms)

16) Minimum creepage distance (mm)

a) Moderately polluted atmosphere

b) Heavily Polluted atmosphere

17) Whether corona shield provided or not ?

18) Weight of oil (Kg.)

19) Total Weight(Kg.)

20) Overall dimensions

21) Mounting Details

BIHAR STATE POWER TRANSMISSION COMPANY: PATNA

4.11 SCHEDULE OF GUARANTEED TECHNICAL PARTICULARS FOR BATTERY & BATTERY CHARGERS

The tender shall furnish the technical particulars give for the battery set

Name of the tendering company

Sl.No. Description As per Tenderer As per Tenderer

A. BATTERY 220V 48V

2) Number of Battery Sets furnished

3) (i) Type of Battery

ii) manufacturer's catalogue No.

4) Amper hour rating of the battery at 10 hours rate

5) Voltage rating

6) Ten (10) hours discharge rate to 1.85 volts per cell :

7) One (1) hour discharge rate top 1.85 volts per cell

8) One(1) minute discharge rate to 1.85 volts per cell

9) Short Circuit Current for dead short across the Battery terminals when

a) Floated at 2.23 Volts per cell

b) Quick charged at 2.3 Volts per cell

10) (a) Is the battery furnished to sufficient capacity to meet the duty indicated

11) Battery conforms to ISS/BSS

12) Battery layout arrangement, drawing enclosed

a) Number of Cells per Battery

b) Type of the Cell

c) Cell designation as per ISS

d) Material & Thickness of the Container

e) Overall dimensions for each Cell.

f) Weight of complete cell with acid

g) Weight of acid required per cell

h) Normal cell voltage

14) Inter Cell connectors

a) Intercell connector furnished

b) Type of Intercell, Connected bolted or not ?

c) Material of Inter cell connector

a) Number of positive plates per cell.

b) No. of negative plates per cell

c) Type of positive plate

d) Type of Negative Plate

17) Battery Electrolytes

a) Amount of Electrolyte for first filling………..

b) First filling with 10% extra furnished

c) Electrolyte conforms to :-

d) Sp gravity of electrolyte at 27oC

e) Sp gravity of electrolyte at the end of discharge at hors rate :-

f) Sp gravity at the end of full charge:-

a) Number of racks per Battery

b) Number of cell per rack

c) Type of Rack(Row/Tiers)

d) Material of racks

d) Rack provided with

I) Numbering tags for cell

ii) Wood clamps for cables

19) Inter-row, Inter-tier connector and take off to be furnished

20) Recommended rate for Charging the Battery in 10(ten) Hours

21) Recommended Float Charge Rate

22) Cell Voltage charging At 0.5/1.0 and 1.5 times normal rate enclosed.

23) AH Efficiency (%)

24) WH Efficiency (%)

25) Maximum charging current per cell

26) Nominal Charging Current

27) Type pf supporting Insulator

28) Assured life span of Battery

29) Accessories furnished with battery set

B. BATTERY CHARGER

1) Manufacture's type, designation

2) Number of Charger furnished

a) Voltage (Volts)

b) Current (Amps)

c) No. of phases

d) Frequency, Cycles / Sec

e) Power factor

4) Rated D.C. Output for

a) Boost Charger (KW)

b) Float Charger (KW)

5) Rated D.C. output voltage for

a) Boost Charger (Volts)

b) Float Charger (Volts)

6) Rated D.C. output current for

a) Boost Charger (Amps)

b) Float Charger (Amps)

7) Rated D.C. voltage control for

a) Boost Charger (Volts)

b) Float Charger (Volts)

8) D.C. output voltage regulation from no load to full load volts

9) Maximum ripple content (%)

10) Method of control

a) Float Charger

b) Boost Charger

c) Load Limiting feature provided in the both Charger

11) Transformer

13) A.C.Switch fuse Unit

b) Continuos Rating

c) Interruption Rating

14) A.C.Contactor

b) Continuous Rating

c) Interrupting rating

16) D.C.Contactor(marked)

b) One(1) minute rating

c) One(1) hour rating

17) Blocking Diode

b) One Minute Rating

18) D.C.Ammeter/Voltmeter

19) a) Scales of meter (Voltmeter)

a) Float Charger

b) Boost Charger

20) Battery Charger panel

b) Thickness of steel metal

c) Overall dimenmsions (WXLXH)

d) Approximate Weight

20) Equipment conforms to………….

21) Any other particular which may need tobe mentioned, please mention

BIHAR STATE POWER TRANSMISSION COMPANY: PATNA

4.12 SCHEDULE FOR GUARANTEED TECHNICAL PARTICULARS FOR CONTROL CABLES

Name of the tendering company

Sl.No. Description As per Tenderer

3 Standard Applicable

a) Voltage Grade

b) Suitable for Service Voltage and System of Earthing.

4 Maximum Conductor temperature

5 Conductor(Copper)

b) Form of Conductor

c) Number of Cores

d) Number of diameter (Stranded/Solid) of wire per core.

a) Material Insulation

c) Average Dielectric Strength

d) Dielectric Constant

7 Suitability with regard to temperature moisture ozone, acid and alkaline surroundings

8 Thickness of sheath over conductor, if any………..mm.

9 Material of sheath over cable

10 Thickness of sheath over cable………mm.

11 Electrical Performance

a) Conductor resistance at 20°C per KM

b) Maximum conductor temperature

c) Under full load

d) Under transient condition

e) Maximum operation Voltage……..Volts

f) Insulation resistance of 1 Km of cable at 20°C Mega Ohms

g) Power afactor or loss angle.

h) Tan delta of dielectric materials

I) Dielectric loss per km at rated voltage.

j) Power frequency with stand voltage KV rms.

k) Current loading data for the cable for specified operating temperature.

12) Type of Cable : Single core or stranded

a) In air in cable trays

b) In cable channels

c) In cleode ducts

d) In cable conduits and Pipes

13) Derating factors for

a) Ambient temperature

b) Grouping of 3 or 4 cables in air.in trays, channels for different spacing between cable and in closed ducts in touching position.

14) Allowable short circuit current for one Sec.

15) D.C.Withstand voltage

16) A.C. 50 Cycles/ second impedance.

17) A.C. 50 Cycles/ second impedance.

MECHANICAL DATA

18) Weight of Cable

a) Wt. Of conductor per Km.

b) Wt. Of PVC compound per Km.

c) Complete wt. Per Km.

d) Wt. Of Armour

19) Overall diameter

20) Maximum length per drum

21) Drum dimensions

22) Gross weight of cable drum

23) Maximum Pulling tension

24) Minimum bending radius

25) I.S.I. Certification No.

BIHAR STATE POWER TRANSMISSION COMPANY: PATNA

4.13 GUARANTEED TECHNICAL PARTICULARS FOR PG CLAMPS/BUS SUPPORT CONNECTOR/T-CONNECTOR, PALM CONNECTOR SUSPENSION FITTING AND TENSION FITTING (TO BE FILLED BY TENDERER)

Name of the tendering company

Sl.No. Description As per Tenderer As per Tenderer As per Tenderer

For Moose conductor For Zebra conductor For Panther conductor

1 Maker's Name and Country

4 Slipping Strength

5 Breaking Strength

6 Electrical conductivity

a) Resulting heating cycle test carried out

b) Value of Electrical resistance.

7 Corona formation voltage & Radio Interference level.

8 Standard specification to which conforms

9 Make of Bolts & Nuts

10 Packing Details

11 Drawings indicating all dimensions and material used to be submitted

12 Details of type test report submitted for each type of clamps and connector.

13 Weight of each complete set with bolts & nuts PG Clamp/T Connector/Bus support/Any other type

a) Non ferrous parts

b) Ferrous parts

14 Number and weight of only bolts & nuts used in each set.

15 Minimum Thickness ocurring at any part of the clamps connector.

Furnish separate schedule for each type

BIHAR STATE POWER TRANSMISSION COMPANY: PATNA

4.14 SCHEDULE OF THE GUARANTEED TECHNICAL PARTICULARS FOR SF6 CIRCUIT BREAKERS

Name of the tendering company

Sl. No. Description As per Tenderer 220 KV As per Tenderer 132 KV As per Tenderer 33 KV

1 Name of the manufacturer

2 Manufacturer’s type and designation

3 Governing Standard

4 Rated voltage (kV)

5 Maximum continuous rated service voltage

6 Frequency (Hz)

8 Normal Current rating (amps)

a) Under standard conditions

b) Under site conditions

c) Derating factor, if any, for site conditions

9 Short time current rating (kA)

10 a) For 1 second

b) For 3 seconds

11 Maximum temperature rise over ambient 50°C due to rated current in main contacts, measured after breaking test

12 Rated short circuit breaking current

a) Rated short circuit current (A.C. component)-kA (Rms)- at kV

b) Percentage D.C. component

c) Assymeterical breaking current (including D.C. component) - at kV

13 Making capacity ( kA peak)

14 Total break time (milli second)

a) For interruption of 10% of the rated capacity

b) For interruption of 30% of the rated capacity

c) For interruption of 60% of the rated capacity

d) For interruption of the full rated capacity

15 Arcing time (milli seconds)

16 Making time (milli seconds)

17 Minimum reclosing time at rated interrupting capacity from the instant of trip coil energisation (milli seconds)

18 Minimum dead time

a) 3 phase reclosing (milli seconds)

b) 1 phase reclosing ( - do - )

c) Limit of adustment of dead time for 3 phase reclosing

d) Limit of adjustment of dead time for 1 phase reclosing

19 Data on restriking voltage for 100%, 50%, 30% rated capacity

a) Amplitude factor

b) Phase factor

c) Natural frequency

d) RRV Micro second

20 Maximum interrupting capacity under phase opposition condition ( MVA - indicate value as per test report)

21 Maximum line charging current breaking capacity and corresponding over voltage recorded (Amps - indicate value as per test report)

a) on line side

b) on supply side

22 Maximum line charging current breaking capacity without over-voltage exeeding 2.5 times the rated phase to neutral voltage (Amps - indicate value as per test report)

23 Maximum cable charging current breaking capacity and corresponding over-voltage recorded in test

a) On supply side

b) On line side

24 Maximum shunt capacitor/Reactor bank switching capacity ( Single bank MVA)

25 Maximum breaking capacity on Kilometric faults (MVA)

26 Maximum over-voltage on switching transformer on no load and the charging current

27 Dry 1 minute power frequency test withstand voltage, for complete Circuit Breaker

a) Between line and grounded parts ( kV rms)

b) Between terminals with breaker contact open ( kV rms)

28 Wet 1 minute power frequency test withstand voltage for complete Circuit Breaker

a) Between line terminals and grounded parts ( kV rms)

b) Between terminals with breaker contact open

29 1.2/50 microseconds wave impulse withstand voltage for complete Circuit Breaker

a) Between terminals with circuit breaker contacts open( kV peak)

b) Between the terminals and the ground ( kV peak)

SUPPORT INSULATORS

30 Make and type

32 Transport Dimension

33 Insulation class

34 Visible Corona discharge voltage

35 Dry 1 minute power frequency flashover voltage

36 Wet 1 minute power frequency flashover voltage

37 1.2/50 microsecond impulse flashover voltage

38 Creepage distance to ground for heavily polluted atmosphere

39 Minimum clearance in air

a) Between phases

b) Live parts and earth

c) Live parts to ground (mm)

CONSTRUCTIONAL FEATURES

40 No. of poles per Circuit Breaker

41 No. of breaks per pole

42 Total length of break per phase (mm)

43 Type of main contacts

44 Material of main contacts

45 Whether main contacts are silver plated ( Yes/No)

46 Thickness of silver coatings on main contacts

47 Contact pressure on main contacts (kg/sq. meter)

48 Type of arcing contacts

49 Contact pressure on arcing contacts (kg/sq. meter)

50 Type of auxiliary switches

51 Material of switch contacts

52 Whether contacts are silver plated (Yes/No)

53 No. of auxiliary switch contacts operating with all three poles or single pole of a breaker

a) Which are closed when breaker is closed

b) Which are open when breaker is closed

c) Those adjustable with respect to the position of main contacts

54 No. of auxiliary switch contacts operating with individual pole of a breaker

a) Which are closed when breaker is closed

b) Which are open when breaker is closed

c) Those adjustable with respect to the position of main contacts

55 No. of spare auxiliary switch contacts operating with all 3 poles or single pole of breaker

a) Which are closed when breaker is closed

b) Which are open when breaker is closed

c) Those adjustable with respect to the position of main contacts

56 No. of spare auxiliary switch contacts operating with individual pole of a breaker

a) Which are closed when breaker is closed

b) Which are open when breaker is closed

c) Those adjustable with respect to the position of main contacts

57 No. of operation possible without maintenance

a) at full rated interrupting capacity

b) at 50% of rated interrupting capacity

c) at 100% of rated current

d) at 50% of rated current

58 Mounting flange details

59 Type of Operating mechanism

60 Tripping and Closing Circuit Voltage

61 Power required for trip coil

62 Power required for Closing coil

63 Details of various selector switches

64 Details of push button switches

65 Contingencies for which alarm provided

66 Weight data for supporting structure

67 Weight of supporting steel structure per breaker

68 Time required for motor to charge the closing spring (minute)

CONTROL CABINETS :

69 Details of running hour meters

70 Details of start counter

71 Details of various selector switches

72 Dimension of the control cabinets

73 Weight of control cabinet

WEIGHT & SPACE REQUIREMENT

74 Weight of 3 phase breaker complete with operating mechanism insulating supports frame work, etc.

75 Impact loading for foundation design to include dead load plus impact value on opening at max.

interrupting ratings in terms of equivalent static load.

76 Weight of the heaviest package

77 Circuit Breaker

78 Air Compressor of SF6

79 Duration of service of the breaker after first filling of SF-6 without any replenishment

80 Type of flow of SF-6 (Axial/Radial)

81 Type of nozzles (single/double)

82 Material of Nozzles

83 Dead or live tank

84 Normal operating pressure (kg/sq.cm)

85 Normal gas density (gm/cc)

86 Minimum gas density ( gm/cc)

87 Requirement of gas per breaker(kg)

88 Lockout pressure ( Kg/sq.cm)

89 Details of gas fillers

90 Life of gas fillers

91 Guaranteed maxm. leakage per hour under climatic conditions specified in the tender during operation.

92 Working on single or dual pressure

BIHAR STATE POWER TRANSMISSION COMPANY: PATNA

4.15 SCHEDULE OF GUARANTEED TECHNICAL PARTICULARS FOR 220 KV ,132kV AND 33kV CLASS GAPLESS LIGHTING ARRESTOR

Name of the tendering company

Sl.No. Description As per Tenderer As per Tenderer As per Tenderer

220 KV 132KV 33KV

5 No.of units per arrester

7 Nominal System Voltage

9 Highest System Voltage

10 Maxm. Continuous Operating Voltage(MCOV)

11 Nominal Discharge current(8x20)

12 Maximum residual voltage(8x20) (Lightning Impulse)

13 Switching current Impulse residual Voltage (45x90)

I) at 1000 AMP Maximum Minimum

ii) at 1000 AMP Maximum Minimum

14 High current Impulse withstand

15 Steep Front Current Impulse Max. Residual Voltage (10 KA of 10 MS)

16 Lightning Impulse residual Voltage (KVP)(8x20)

17 Long duration Discharge Class-III

18 Energy discharge Capability (KJ/KV)

19 Pressure Relief Class

20 Max. Radio Interference Voltage at COV(MV)

21 Reference Voltage at AMB, TEMP

22 Reference Current at AMB, TEMP

23 Resistive/Capacitive Components of Continuous Current at Ambient temperature.

24 Power Freq. O/v Capability (RMS) for

25 Capability of wiothstand over voltage immediately after discharge Energy Equivalent to maxm. capability of the Arrester

26 Arrester Housing Insulation withstand valuses

I) Lightning Impulse

ii) Switching Impulse

iii) Power Frequency Dry/Wet.

27 Creepage Distance (mm)

28 Cantilever Strength

29 Voltage/Time Curve

30 Other dimensional details

31 Diameter of Zinc Oxide blocks(in mm)

32 Height of discs (in mm)

33 Energy dissipation capability of the disc in assembled condition inside LA

34 Calculation showing KJ/per KV rating of the disc.

35 Details of thermal circuit employed for dissipation of heat.

36 Copy of latest type test Report furnished or not

37 Height of complete unit from base to lineside(mm)

38 In case ring type blocks are used indicate dimension of O.D & I.D.

Furnish separate schedule for each type

BIHAR STATE POWER TRANSMISSION COMPANY: PATNA

4.16 SCHEDULE OF GUARANTEED TECHNICAL PARTICULARS FOR CURRENT TRANSFORMER

Name of the tendering company

Sl. No. Description As per Tenderer As per Tenderer As per Tenderer

220 KV 132 KV 33 KV

1 Manufacturer's name & type designation

3 Rated Voltage

4 Rated Primary Current

5 Rated Secondary current

6 No. of Cores Rated Output(VA) Class of Accuracy Accuracy Limit factor

7 Secondary Voltage Knee point voltage and corresponding exciting current Resistance of the Secondary winding at 75o C Secondary Limiting Voltage Exciting Current in mA

8 Short time thermal rating of Primary(Amps)

b) Three Second

9 Rated dynamic current of Primary (Peak value)

10 Rated continuous thermal current

11 Temperature rise at rated continuous thermal current over ambient temperature of 50°C.

b) Oil at the top

c) Exposed current carrying parts.

12 One minute power frequency dry withstand test voltage(KV rms)

13 Magnetisation curve of CT core

14 Characteristics:-

a) Ratio and phase angle curves

b) Magnetisation curves

c) Ratio correction factor curves

d) Limits of composite error at rated primary saturation current (for protective CT core)

15 Variation in ratio and phase angle error due to variation

a) Voltage by 1%

b) Frequency by 1 %

16 Current density in primary windings

17 Weight of coil

18 Total weight

19 Mounting details

20 Overall dimensions

21 Overall creepage distance in mm

Furnish separate schedule for each type

BIHAR STATE POWER TRANSMISSION COMPANY: PATNA

4.17 SCHEDULE OF GUARANTEED TECHNICAL PARTICULARS OF DISC INSULATORS

Name of the tendering company

Sl.No. Description As per Tenderer As per Tenderer As per Tenderer

1) Disc insulators 70KN 90KN 120 KN

I) Maker's name & Address

ii) Type of Insulator

iii) Size & Designation of Ball & Socket

iv) Disc Diameter(mm)

v) Unit Spacing(in mm)

vi) Creepage distance (in mm)

ix) Electro-Mechanical Strength(in Kg.)

x) Minimum failing load(in kg.)

xi) Impulse withstand test voltage

xii) Impulse withstand test voltage (1.2x50 Micro-second-Ve wave, KV(Peak)

xiii) Power frequency dry withstand test voltage, KV rms

xiv) Power frequency wet withstand test voltage, KV rms

xv) Power Frequency dry flashover voltage, KV rms

xvi) Power frequency wet flashover voltage,KV rms

xvii) Impulse flash over voltage 1.2x50 micro Sec. + Ve wave , KV (Peak)

xviii) Impulse flash over voltage 1.2x50 micro Sec. - Ve wave , KV (Peak)

xix) Power frequency puncture voltage, KV rms

xx) Net weight of single Insulator unit(in kg.)

xxi) I.S.S. to which insulator will conform

xxii) Type of locking Device and its dimension

xxiii) Reference of drawings enclosed

xxiv) Reference of Type test and other Test Reports enclosed.

xxv) Whether inter changeability guaranteed

xxvi) Details of Galvanisation of ferrous parts

xxvii) Other details, if any

BIHAR STATE POWER TRANSMISSION COMPANY: PATNA

4.18 SCHEDULE OF GUARANTEED TECHNICAL PARTICULARS FOR HARDWARE FITTINGS(MOOSE, PANTHER AND E/W)

Name of the tendering company

Sl.No. Description As per Tenderer As per Tenderer As per Tenderer

A) Accessories/Fittings for ACSR Panther/ Moose Conductor. For Moose For Zebra For Panther

1 M.S.COMP.JOINT

I) Manufacturer's name/Address

a) Outer sleeve

b) Inner Sleeve

iv) Outside dimension of sleeve:

a) Before Compression-

b) After Compression

v) Length of Sleeve before compression

After compression:

vi) Weight of Sleeve:

vii) Slipping strength expressed as percent age of U.T.S. of ACSR Conductor

viii) Breaking strength expressed as percentage of UTS of ACSR Conductor

ix) Conductivity expressed as % of conductivity of ACSR Conductor

x) Resistance expressed as percentage of measured resistance of equivalent length of conductor

xi) Reference drawing

xii) I.S.S.to which conforms

xiii) Galvanisation

xiv) Packing details

xv) Any other particulars if any

2 REPAIR SLEEVE:

I) Manufacturer's name/Address

iv) Outside dia of sleeve :

a) Before compression

b) After compression

v) Length of Sleeve;

a) Before compression

b) After compression

vi) Weight of sleeve

vii) Breaking strength expressed as percentage of UTS of ACSR Conductor

viii) Conductivity expressed as % of conductivity of ACSR Conductor

ix) Resistance expressed as percentage of measured resistance of equivalent length of conductor

x) I.S.S.to which conforms

xi) Reference drawing

xii) Packing details

xiii) Any other particulars if any

3 HARDWARE FITTINGS

a) Disc Insulators for which suspension/Tension fittings should match

I) Type of insulator

ii) Size & designation of ball & Socket

iii) Porcelain disc dia

iv) Unit spacing

v) Electro-mechanical Strength

vi) Standard to which disc will conform

b) INSULATOR STRING ARRANGEMENTS

I) No.of disc per string

ii) Length of string assembly(in mm)

iii) Electro-mechanical strenght(in Kg)

iv) Creepage distance (mm)

v) Reference drgs.

vi) Weight of String assembly

C) CLAMP: Suspension Tension

I) Manufacturer & Name & Address

iii) Manufacturing Process

v) Breaking strength (minimum)

vi) Slipping strength

vii) Angle of inclination of jumper terminal

viii) ISS to which conforms

d) HARDWARE (Material)

I) Socket Clevis

ii) Ball Clevis

iii) Anchor Shackles

vi) Socket Link

vii) Yoke Plate

f) Nuts & Bolts

g) Reference drawing

I) Any other particulars if any

4 PERFORMED ARMOUR RODS

I) Maker's name & Address

iii) Total weight of a set of armour rods(Kg)

iv) No. of wire per Set

v) Diameter of wire

vi) Length of wire

vii) Percentage tolerance on length of dia of wire

viii) Overall dia of conductor after use of the armour rods(mm)

ix) Centre making provided (Y/N)

x) Pitch of Helix

xi) Direction of lay

xii) Corona & RI performance values

xiii) Efficiency of damping

xiv) Packing details

xv) End condition

xvi) Any other particulars if any

xvii) Reference drawing

5 VIBRATION DAMPERS

I) Maker's name/Address

iii) Total wt. Of each damper(Kg.)

iv) Diameter of balancing weight(mm)

v) Length of balancing weights (mm)

vi) Weight of each balancing weight(Kg)

vii) Tolerance in Balance weight %

viii) Material, quantity length and size of messenger cable

ix) Slipping strength of messenger cable(Kg)

x) Diagram showing power dissipated by the damper for various vibration frequency & amplitude

xi) Damping effeciency of damper

xii) Natural frequency of the damper

xiii) The number of dampers required per span for various span length and their spacing

xiv) Position of fixing damper on the conductor from the clamp mouth

a) At tension Points :

I) First damper(mm)

ii) Second damper(mm)

iii) Third damper(mm)

b) At suspension Points (after fixing armour rod)

I) First damper(mm)

ii) Second damper(mm)

iii) Third damper(mm)

xv) Corona & RI performance value

xvi) Packing details

xvii) Reference Drg.

B) ACCESSORIES/FITTINGS FOR 7/9 SWG EARTHWIRE

1) COMPRESSION JOINTS:

I) Manufacturer's name & Address

ii) Reference Drawing

vi) Minimum failing load

vii) Galvanisation

a) Ferrous part

b) Quality of Zinc used

c) No.of dips which the materials can withstand

viii) Standard to which conforms

ix) Packing details

x) Any other particulars

2) VIBRATION DAMPER

I) Manufacturer's name & Address

ii) Reference Drawings

iv) Total wt. Of each damper

v) Dia of balancing wt. (mm)

vi) Length of balance wt.(mm)

vii) Weight of each balance wt.

viii) Tolerance in balance wt.

ix) Material quality, length size of messenger cable

x) Slipping strength of messenger cable(Kg)

xi) Diagram showing power dissipated by the damperfor various vibration frequency and amploitude

xii) Damping effeciency by damper

xiii) No.of damper required for span for various span length and their spacing

xiv) Position of fixing damper on the wire from the damp clamp mouth

xvi) Any other particulars

3 SUSPENSION & TENSION CLAMPS WITH FLEXIBLE COPPER BOND:

I) Manufacturer's Name/Address

ii) Reference Drawing

vi) Slip Strength

vii) Minimum failing load

viii) Galvanisation:

a) Ferrous part

b) Spring Washer

c) Quality of Zinc

d) No.of dip which the clamp can withstand

ix) Standard to which conforming

x) composition of material

xi) Packing details

xii) Any other Particulars

4 REPAIR SLEEVE:

I) Manufacturer's name & Address

iv) Outside dia of sleeves

a) Before Compression

b) Aftere compression

v) Length of Sleeve

a) Before Compression

b) Aftere compression

vi)c Weight of Sleeve

vii) Conductivity

viii) Breaking strength

x) ISS to which conforms

xi) Reference Drawing

xii) Packing Details

xiii) Any other particulars

BIHAR STATE POWER TRANSMISSION COMPANY: PATNA

4.19 SCHEDULE OFGUARANTEED TECHNICAL PARTICULARS OF POST INSULATORS

Name of the tendering company

Sl. No. Description As per Tenderer

1) Maker's name & Address

2) Type of insulator

a) Height in mm

b) Maximum diameter in mm

c) Minimum diameter in mm

4) Creepage distance in mm(not less than)

5) Cantilever in Kg.

6) Tensile strength

7) Torsional Strength in Kg.

8) Visible discharge test voltage (Power frequency )KV rms

9) 1 min. P.F.witstand Test Voltage in KV (rms)

10) Impulse Voltage withstand test in KV (Peak) positive & negative

11) Power frequency Flashover Voltage in KV(rms)

12) Impulse flashover voltage in KV (Peak) positive & negative

13) Net weight per unit

4.20 SCHEDULE OF GUARANTEED TECHNICAL PARTICULARS OF EARTH WIRE

Name of the tendering company

Sl. No. STRANDED EARTHWIRE As per Tenderer(7/9 SWG) As per Tenderer(7/10SWG)

ii) ISS to which Earth wire will conform

iii) Maker's name

iv) Overall diameter of Earthwire(mm)

v) Total weight (Kg/mm²)

vi) Cross section area(mm²)

vii) Minimum ultimate tensile strength (kg/mm²)

viii) Minimum breaking Load(Kg)

ix) Co-efficient of linear expansion per °C(calculated)

x) Calculated modules of Elasticity (kg/cm²)

xi) D.C.resistance at 20°C (Ohm/Km)

xii) Length of Lay of stranded earth wire(mm)

xiii) Stranded length in which earth wire will be supplied

B) INDIVIDUAL STRANDS/WIRE:

I) Number of wire

ii) Diameter of each wire(mm)

iii) Tolerance on diameter(mm)

iv) Standard sectional area(mm²)

v) Minimum elongation in 100mm length (mm)

vi) Normal length without any joint or weld(Mtr.)

vii) Ultimate tensile strength (Kg/mm²)

viii) Minimum breaking load (Kg)

4.21 SCHEDULE OF GUARANTEED TECHNICAL PARTICULARS OF CONTROL AND RELAY PANELS ( FOR PANEL WITH NUMERICAL TYPE OF RELAYS)

Name of the tendering company

220 KV Line / transformer 132 KV Line / transformer 33 KV Line / transformer

SL.NO DESCRIPTION As per Tenderer As per Tenderer As per Tenderer

I INSTRUMENTS & METERS Ammeter, Voltmeter, Wattmeter, KVAR meter and KWH meter Ammeter, Voltmeter, Wattmeter, KVAR meter and KWH meter Ammeter, Voltmeter, Wattmeter, KVAR meter and KWH meter

a) Maker's name

b) Type of instrument

c) Size of cases

d) Whether magnetically shielded or not

e) Type of case

f) Limits of error in effective range

g) Maxm. Scale length

h) Whether tropicalised

i) Type of selector switch

j) Short time overload capacity

a) Current coil(VA)

b) Potential coil(VA)

l) Power consumption

a) Current coil(watts)

b) Potential coil(watts)

m) Temp. at which instruments are calibrated

n) Grade of accuracy

o) Descriptive leaflet submitted

II RECORDERS Voltmeter Wattmeter Frequencymeter

a) Maker’s name

b) Type of recorder

c) Size and shape

d) Type of case

f) Visible range and length of recording

g) Flush or semi-flush

h) Overload capacity

i) Ink or Inkjet type

a) Current coil

b) Potential coil

l) Type of chart driving mechanism

b) Syn motor driven

m) No of hours for which spring reserve is provided

n) Description literature

III SWITCHES (Indicate separately for breaker / isolator / other control and selection switches)

a) Maker’s name

b) Type of switch

c) Size and sharp

e) Descriptive literature

IV) PROTECTIVE RELAYS

A NON-DIRECTIONAL OVER CURRENT RELAYS

iii) whether draw out type or not

iv) Current coil rating

vi) VA burden during normal & operating condition

vii) Time for operation on maximum time dial setting at:

i) 5 times tap setting current

ii) 10 times tap setting current

viii) Type of characteristics

ix) Trip contact rating(amps)

x) Whether seal in contacts provided or not( yes/no)

B NON DIRECTIONAL EARTH FAULT RELAY

iii) whether draw out type or not

iv) Current coil rating

vi) VA burden during normal & operating condition

vii) Time for operation on maximum time dial setting at:

i) 5 times tap setting current

ii) 10 times tap setting current

viii) Type of characteristics

ix) Trip contact rating(amps)

x) Whether seal in contacts provided or not( yes/no)

C DIRECTIONAL OVER CURRENT & E/F RELAY

i) Maker’s name

iii) Whether numerical in principle

iv) Sampling rate for current & voltage inputs

v) current coil rating

vi) potential coil rating

viii) VA burden

a) current coil

b) voltage coil

ix) Whether draw out type or not

x) Short time thermal over load rating of current coil

xii) Dynamic over load of current coil

xii) Aux. Voltage rating

xiii) Aux. Power consumption(max)

xiv) No. of binary inputs

xv) No. of binary out put relay

xvi) No. of LED indication

xvii) Type of serial comm. Interface

xviii) Type of mounting

xix) Degree of protection

xx) Reference standard

xxi) Characteristics provided

a) definite time

xxii) Tolerance in pickup

xxiii) Tolerance in delay time

xxiv) Reset ratio

xxv) Characteristics angle

b) for earth fault

xxvi) Voltage polarising threshold

a) for O/C unit

b) for earth fault

xxvii) Software model & version provided for communication unit PC

xxviii) Remote communication facility whether provided

xxix) Trip contact rating amps

xxx) Whether seal in contacts provided or not(yes/no)

a) Name and country of manufacturer

b) Manufaturer's type and designation

c) Overall dimension in mm (max.)

d) Flush type of not?

f) Weight in kgs

g) Min. and Max. voltage of operation

h) Reference Standard

i Type of hardware

j) Alarm sequence

k) Switching unit

M) Switch Board

a) Maker's name

b) Manufacturer's type designatin

ii) Complete Board

d) Details and description of minic provided

e) In how many sections each switchboard shall be despatched

f) Overall dimensions of each section

g) Weight of each section

h) Dimension of the largest package

i) Weight of the largest package

Each section of all switchboards shall have independent supporting and uniting arrangement

BIHAR STATE POWER TRANSMISSION COMPANY: PATNA

4.22 SCHEDULE OF GUARANTEED TECHNICAL PARTICULARS OF AC & DC BOARDS

Name of the tendering company

Sl.No Description As per Tenderer

3 Current Ratings

4 Temperature rise above 50°C ambient

5 Minimum clearance of busbars and Connections

a) Between Phase/(+) Ve to ( - ) Ve

b) Phase/(+)Ve or (-) Ve to Earth

6 Bus Support Insulator

c) Voltage class

7 All bus works braced for K.A.rms/KA for D.C

8 1 minutre H.V. withstand test KV rms/KV for DC

9 Bus Bar conforms to

B. MOULDED CASE CIRCUIT BREAKERS

2 Voltage Pole & Frequency

3 Current Rating

a) Rated continuous Current Amps

b) Derated current due to site conditions & 50° ambient Amps

c) Short time current rating for 1 sec.

4 Breaking Capacity

a) MVA Symmetrical at

b) KA (RMS) Symmetrical

c) KA(rms) symmetrical

5 Making Current

6 Total Interrupting time

7 Total closing time

8 One minute Power frequency withstand Voltage.

9 Breaker main contacts

a) Type & Material

b) Silver Plating Provided

10 Type and Operating mechanism

11 No.of Auxilliary Contacts

a) Short circuit & overload releases furnished

b) Range of release

13 Mechanical safety interlock furnished ?

14 Weight of each breaker

15 Standard to which breaker conforms

C MAGNETIC CONTACTORS AC DC

2) Catalogue No.

b) Derating factor, if any for higher ambient 50°C

d) Utilisation category

5) Contactor conforms to

6) Operating coil

a) Rated Voltage

b) Pick-up Voltage

c) Drop out Voltage

7) Power comsumption of operating Coil during closing/after closing

8) Auxiliary contact furnished

a) Number of NO Contacts

b) Number of NC Contacts

c) Contact ratings 240 VAC/250 VDC

I) Make & continuous- Amps

ii) Break Inductive- Amps

9) Starter capable of withstanding let through currents of back up fuses.

10) Thermal Overload

a) Temperature compensated type

b) II and reset type

c) Thermal overload fuse furnshed

11) D.C.Starters furnished complete with relays, capacitors, Resistors and Meter with shunt etc. as per drawings and schedule

12) Contractor conforms to

D. ISOLATING SWITCH FUSE

Isolating Switch

2) Catalogue No.

4) Voltage, Phase & Frequency

5) Current Rating

6) Derated current rating if any for higher ambient 50°C.

7) Incomer Switch fuse Unit of A.C system provided with removable neutral link.

8) Switch conforms to

2) Catalogue No.

5) Repturing capacity

6) Current rating Amps.

7) Cut off current K.A

8) Cut-off characteristics curves furnished

9) Control fuse

c) Repturing capacity KA rms/KADC

10 Fuse conforms to

E,. AUXILIARY RELAY/CONTACTOR, METER ETC.

Auxiliary Relay/Contactor AC DC

1) Furnished as shown in the schedule of materials ?

3) Catalogue no.

5) Coil voltage with variation METERS

2) Catalogue no.

4) Meter conforms to PUSH BUTTONS

2) Catalogue No.

3) Control function for

a) Non Reversing starter

b) Reversing Starter

4) No.of contacts per button

5) Contact rating

1) Voltage of lamps & series resistor

2) Wattage of lamps

3) Wattage of series resistor

F CURRENT TRANSFORMERS

3) Current ratio as per drawing

4) Rated output……….VA

5) Accuracy class

6) C.T.conforms to

6 DISTRIBUTION BOARDS

2) Fixed type control unit

a) Dust & Vermin proof

b) Thickness of sheet metal used.

4) Vertical wireways furnished for each section

5) Main & vertical buses furnished

6) Space heaters

a) Thermostate controlled space heater furnished for each Board

a) Furnished for each Board

b) Materials & size

a) Wirings size & Insulation

b) Voltage class

9) Cable lugs, glands & terminals furnished for power cables as given in the schedule of materials.

10) Control Cableterminals

b) 10% spare furnished for module

11) Board completely assembled wired and tested at the factory

12) Finish of Distribution Board

13) Boards conforms to

14) Name & Distribution Board, weight, overall dimension.

BIHAR STATE POWER TRANSMISSION COMPANY: PATNA

4.24.6 SCHEDULE OF GUARANTEED TECHNICAL PARTICULARS For Colour Laser Printer (For Reports & Disturbance records)

Name of the tendering company

Sl.No Description As per Tenderer

1 A4 Colour Laser Printer

BIHAR STATE POWER TRANSMISSION COMPANY LTD: PATNA

SCHEDULE OF GENERAL PARTICULARS

(TO BE FURNISHED IN PART - I)

1 Name of Bidder:

2 Address of bidder:

3 Telegraphic address of the Bidder.:

4 Name and designation of the officer of the Bidder to whom all reference shall be made for expeditious technical co-ordinationn.

5 Place of manufacture: (Item wise)

6 Services or facilities available:

7 Availability of spare parts.:

8 Bidder's proposal number & date:

9 Offer is valid upto

10 i) Earnest money deposited or not

ii) If deposited, indicate amount and details

11 Whether terms of taking over, guarantee, Insurance are acceptable or not

12 Whether the delivery & execution schedule indicated in the specification acceptable

13 Whether liquidated damage for delay in delivery and Execution as indicated in the specification is acceptable

14 Whether latest copy of income tax clearance certificate and sales tax certificate enclosed with the bid or not.

15 Whether terms of payment indicated in the specification acceptable.

16 Whether terms as stipulated under security deposit /CONTRACT PERFORMANCE GUARANTEEEis acceptable.

17 Whether bank guarantees as stipulated under advance payment, Security deposit and performance guarantee clause of the Specification will be submitted

18 Whether agreeable to enter into a contract (As per the Performa enclosed) in the event of an order.

19 I) Are the prices quoted in price bid FIRM(only firm prices are acceptable)

II) Whether unit FOR destination prices have been quoted in the price bid.

20 Whether prices quoted are also applicable On reduced quantity or not? Rebate, on any account, if any may be mentioned.

21 Whether a statement showing deviations for General conditions enclosed.

22 Whether a statement showing deviations from Technical specificationn enclosed.

23 Whether the bidder is agreeable to execute the Contract in case deviation stipulated by him are not acceptable to BSPTCL

24 a) Whether excise duty is leviable? (for the items to be supplied by the contractor directly to the BSPTCL.)

b) If included, Indicate actual amount

25 a) Whether sales tax is chargeable? (for the items to be supplied by the contractor directly to the BSPTCL.)

b) If included, Indicate actual amount(item wise)

26 Whether certificate of past performance enclosed or not

27 Annual details of similar works executed for Past 5 years.

28 Whether unit FOR destination price (landed) of all individual items quoted in the price bid or not?

29 Whether all commercial terms are accepted or not

30 Whether all technical specifications accepted or not

31 Whether prices are quoted for all works including Design, Engineering, drawing, supply of materials / Equipments, erection and commissioning of complete Substation and .s (all works involved.)

32 Power of Attorney authorizing the signatories of the tenderer to fill up & sign the tender is furnished in the tender or not.

33 Whether certificates granted by bankers regarding credit limit allowed to the Contractor and Bankers assessment of their Solvency submitted

34 Whether Audited balance sheets of last five years submitted or not

35 Furnish MAAT for last five financial years i.e.

37 Confirm that the total price for the complete project including design & drawing has been furnished and no extra claims shall be made for any other work required for completion of the project

BIHAR STATE POWER TRANSMISSION COMPANY LTD: PATNA

BIHAR STATE POWER TRANSMISSION COMPANY LTD

SUPPLEMENT TO SCHEDULE-B TO BE FURNISHED BY TENDERER

(THIS MUST BE FURNISHED IN PART - I OF TENDERER)

SL. NO. POINTS TO BE CONFIRMED OR CLARIFIED BY THE BIDDER CLARIFICATION & CONFIRMATION

1 Offer must be made complete in all respects as per Technical specification

2 Prices of spares and tools and plants shall be furnished separately by the bidder on FOR site basis inclusive of all taxes etc. BSPTCL reserves the right to vary the quantity of spares during order.

3 All distribution Boards shall be fully enclosed, cabined type, fabricated from CRCA sheet steel minimum thickness as Specified in specification suitable for either wall/column/floor mounting. Indoor panels shall be dust and vermin prof. Outdoor panels shall be weather proof with canopy.

4 Though in the Specification for some equipments, particular make and type have not been mentioned, Equipments of make and types which are being used satisfactorily in BSPTCL, will be preferred. However, in case of equipments of makes, not supplied earlier to BSPTCL the credentials and updated performance reports regarding supplies made to other central and state Power utilities should be furnished. BSPTCL reserves the right to opt for the make and type.

5 Only type tested equipments and materials shall be supplied by the contractor

6 All street light poles must have independent LILO junction box, isolating switches and fuses.

7 For inside Control Room area and separate switchyard area tenderer shall have to arrange independent cable trays/racks for entire scheme with separate arrangement for D.C. cables.

8 Tenderer shall note and confirm that their scope of work shall fully comply with the requirement as detailed in BSPTCL's Specn.

9 The Insurance covering Transit Risk, Transportation Risk, handling (during loading and unloading), risk during storage, erection, commissioning, theft and fire shall be done and borne by the Tenderer for all the equipment/items devices pertaining to the sub-stn under turnkey package till the installation is handed over to BSPTCL authorities.

10 Tenderer to note and confirm that the freight charges including handling charges during loading and unloading shall be borne by the bidder. All the materials sent by the Tenderer to site by road transportation shall be suitably packed. No separate freight charges shall be paid by BSPTCL.

11 Tenderer to note and confirm that storing of all materials under this contract shall be within the Tenderer's scope of work and adequate security arrangement for the stores as well as in the areas of erection till the date of handling over, shall be tenderer's responsibility.

Tenderer to arrange their own suitable storage at their cost for lmaterials. Bidder also to construct temporary store as well as Site office at Bidders cost.

12 Tenderer to note and confirm that the BSPTCL and his duly authorised representative shall have an access to the contractor's premises, manufacturer's work for all tests of the equipment, cable etc. as listed in the schedule of tender. Inspection and testing shall be carried out as per tender specification.

13 All plants/equipment and materials to be supplied for the project shall be guaranteed as per BSPTCL specifications.

14 Tenderer to note and confirm that all the supplies shall conform to relevant ISS, IEC, I.E. RULES and BSPTCLspecifications. No material will be accepted unless covered by relevant ISS, IEC on any other relevant approved specification as required.

15 Tenderer to note and confirm that the installation shall be complete in all respects for efficient and trouble free service For this purpose any part or parts required whether specifically mentioned or not shall be deemed to be within tenderer's Scope.

Any additional quantity which may be required over and above the quantiy as per approved bill of materials based on BSPTCL approved drawing to meet the site layout requirements and to achieve the best performance level as specified to BSPTCL shall be supplied and installed at no extra cost of BSPTCL During installation of equipments at site any minor modification of civil work like chipping, grouting, make chase or holes on the walls, floors etc. including materials such as sand, steel, cement as may be required at no extra cost to BSPTCL.

16 Tenderer to note that erection tools and tackles as may be required to complete installation work shall be arranged by you at no extra cost to BSPTCL. All per commissioning checks and commissioning tools and istruments shall have to be arranged by the bidder at no extra cost to BSPTCL.

17 Tenderer to note and confirm that connectors, hardwares required for substation shall be quoted in lump sum basis which will be utilised in switchyard and shall be as per the approved drawing. These should be type tested.

18 Tenderer to note and confirm that without the written consent of BSPTCL they will not assign or sublet the total contract or any part there of other than for any part of the work for which the maker are named in the contract. Such contract if given shall not relieve him from any obligation, duty or responsibility as per the terms and conditions of the specification and the contract.

19 Tenderer to note and confirm that all the cable trays/racks/ladders/cable end boxes/conduties/electrical equipment (such as switchboard, panels, junction boxes etc shall be effectively grounded with 50x6 Flat.)

20 Tenderer to note and confirm the following for the civil work required to complete foundation under the scope of vendor on turnkey basis.

Tenderer to note and confirm that relevant data those may be required for the above work and the survey work will be undertaken immediately on receipt of confirmed order.

Tenderer also to note that all supply of consumable materials including cement and steel shall be arranged by the contractor. No separate charges for design and preparation of detailed drawing will be entertained by BSPTCL.

22 Tenderer to note and confirm the following drawings and details in quadruplicate shall be furnished as per tender specifications

a) Tentative scheme for exension of control building as per specification. Complete schedule to be furnished.

b) Tentative scheme for drainage.

c) Tentative lighting scheme both indoor and outdoor with design calculation with the light fittings used.

d) Tentative scheme for grounding along with calculations.

e) Plan, elevation and other detailed drawing for extension of control building for extension works as and where specified.

f) Detailed drawing for all connectors, hardwares and insulators.

g) Detailed plan, elevation of extension portion of 220/132/33 KV switchyard mentioning all parameter as per CBIP, ISS, I.E Rules etc.

23 Tenderer to note and confirm that the minimum illumination level of various area shall be as under (data to be used for reference purpose) which shall also conform to the latest CBIP & ISS.

EMERGENCY GENERAL EMERGENCY

Control room 300 20

carrier room & Engineer Room 200 10

other rooms 150 10 (For store room & misc. Board room only)

Corridor & Stair Case 75 5

Outside control building 20 _

Switchyard and roads within it 20 _

Approach Road & Boundary Wall 10 _

The tenderer shall furnish supporting design calculation for illumination at different areas mentioned above along with manufacturer's leaflets for light fittings used.

24 Tenderer to note and confirm that AC/DC change over BSPTCL Indoor type suitable for mounting complete with AC/DC conductor, auxiliary conductor, timer, test push button, DC Voltmeter, DC feeder shall have to be included in your price.

25 Tenderer to note and confirm that the lighting switch boards flash type with 5 A switch and 5A socket including space for fixing electronic hand regulator shall be used.

26 Tenderer to note and confirm that any additional requirement for AC/DC changeover board, lighting junction boxes and lighting board are required to fulfill the entire installation, depending on the requirement, shall be within the scope of work with no extra cost to BSPTCL.

27 Tenderer to note and confirm the following for the civil work required to complete foundation under the scope of vendor.

Preparation of design and detailed working drawing and construction of foundation for equipment and structure to be supplied by tenderer as per approved drawing.

a) Preparation of design and detailed working drawing for construction of control room building and execution of the same as per approved drawing.

b) Construction of RCC cover for cable trench as per approved drawing

c) Tenderer also to note that supply of all consumable materials including cement and steel shall be arranged by the contractor. No separate charges for design and preparation of detailed drawing will be entertained by BSPTCL

All the equipments provided shall also comply with the latest revision of Indian Electricity Act and Indian Electricity Rules and any another applicable statutory provisions, rules and regulations. All equipments provided under the specification shall generally conform to the latest issue of the ISS and BSPTCL specifications.

30 Tenderer to confirm that they will furnish following documents:

i) Bank Guarantee towards security deposit/contract performance, guarantee before execution of the contract Agreement.

ii) Bank Guarantee for advance payment

iii) Pert CPM/Barchart/Execution schedule for completion of the project before execution of the agreement

iv) Indemnity Bond for the equipments delivered and handed over to the contractor.

v) Bank Guarantee against performance guarantee.

vi) Power of Attorney by all the partners in case of Joint Venture for authorising the lead partner

vii) Copy of Agreement executed by the members of Joint Ventures.

31 Sales tax on Works contract, Turnover Tax on any other similar taxes under the Sales Tax, Act, as applicable, are included in the Bid/tendered price and BSPTCL/Purchaser shall not bear any expenditure/liability on this account. Entry tax, if any shall be extra.

This is also hereby confirmed that the award of two contracts will not in any way absolve the contractor of any responsibility and obligation as per the terms and conditions of the tender specification for succesful completion of the complete work as per the tender specifications and both the contract will have a cross fall breach Clause i.e., a breach in one contract will automatically be considered as breech of the other contract which will conform the BSPTCL/Purchaser/ Employer the right to terminate the other contract at th contractor's risk and cost.

34 It is hereby confirmed that if any income-tax, surcharge on income tax or any other corporate tax is applicable/payble under the law, the same shall be paid by the contractor.

35 It is confirmed that the contract shall be executed strictly in accordance with the specifications and documents except for the variations and deviations, all of which have been detailed out exhaustively in the following schedules irrespective of what soever has been stated to the contrary any where else in the tender/offer/bid.

i) Schedule of deviations against technical specifications Schedule "C"

ii) Schedule of deviations against general conditions of the contract. Schedule "D"

iii) Schedule of revision of prices against deviations as detatiled under schedule "C" and "D" Schedule "J"

36 Confirm that the following clauses as specified in the tender specifications are accepted unconditionally and no deviations/exceptions are taken on any account whatsoever.:

ii) Security Deposit

iii) Earnest Money

iv) Liquidated damage for delay,stage penalty, incentives.

vi) Terms of payment

vii) Performance guarantee

viii) Taking over

xii) Time for execution of the contract

37 Confirm that additional conditions, deviations, if any, found in the proposal documents other than those stated in the deviation schedules, save the pretaining to any rebate, offered, shall stand with drawn.

38 Unit rates of items/equipments/works as and where required have been furnished

39 The details of equipments/materials proposed to be supplied as bought out items have been furnished in a separate schedule.

40 The required documents related to the pre-qualification of he tenderers as detailed in the tender specifications has been furnished in the tender. The documents for the fulfillment of the requirement of the tender specifications have been furnished.

41 Confirm that if the offer is submitted against the tender is accepted by the BSPTCL, the contractor agree to submit engineering data, provide services and complete the entire work in accordance with schedule indicated in the tender/offer. It has been clearly understood that the time for completion of the project is the essence of the contract and hence the execution schedule shall be strictly adhered to the execution schedule has been furnished with the offer.

42 Separate schedule for each item for which L.S. price have been quoted should be furnished with part I of the tender.

43 Confirm that all equipments and materials confirming strictly to the tender specification only shall be offered to be delivered in case the order is placed on the bidder. In case of any deviations in the technical specification or make of offered materials/equipments, the BSPTCL shall not be responsibble for any delay even if it is approved.proved.

44 Confirm that no extra claim shall be entertained by the BSPTCL for the specified scope of work

46 To confirm whether 10% BG would be furnished by that contractor towards employing vendor support if any during guarantee period of SAS as per Cl. 1.3.39.1 of Vol. I of tender specification. Please specify clearly whether support of vendor would be obtained for SAS system or the contractor itself is capable for design, manufacture, supply and installation of SAS system.

47 Required supplementary information and supportive document to complement the bid be submitted as attachment to shedule 'P-III'

BIHAR STATE POWER TRANSMISSION COMPANY LTD: PATNA

SCHEDULE OF DEVIATIONS AGAINST TENCHINCAL SPECIFICATIONS.

(TO BE FILLED IN BY THE TENDERER)

We/I have carefully gone through the Technical specifications and We/I have satisfied our-seleves/myself and hereby confirm that our/my offer strictly conforms to the requirements of the technical specifications except for the deviation which are given below. The amount by which the tendered price will increase or decrease has been indicated in the schedule 'J' of the specification.

Sl. No. Description (Clause/ Page) Stipulations in specification Deviation offered Remarks

11 Required supplementary information and supportive document to complement the bid be submitted as attachment to shedule 'C'

BIHAR STATE POWER TRANSMISSION COMPANY LTD: PATNA

SCHEDULE OF DEVIATIONS AGAINST GENERAL CONDITIONS OF THE CONTRACT

(TO BE FILLED IN BY THE TENDERER)

We/I have carefully gone through the general conditions of contract and We/I have satisfied our-seleves/myself and hereby confirm that our/my offer strictly conforms to the requirements of the general conditions of contract except for the deviation which are given below. The amount by which the tendered price will increase or decrease has been indicated in the schedule 'J' of the specification.

Sl. No. Description (Clause/Page) Stipulations in specification Deviation offered Remarks

11 Required supplementary information and supportive document to complement the bid be submitted as attachment to shedule 'C'

BIHAR STATE POWER TRANSMISSION COMPANY LTD: PATNA

SCHEDULE OF ERECTION & MAINTENANCE TOOLS

(TO BE FILLED IN BY THE TENDERER)

The tenderer shall furnish below a list of special tools, accessories and equipments required for installation testing and maintenance including their prices.

Sl. No. Description Number recommended Unit Prices inclusive of all taxes & duties Unit Prices inclusive of all taxes & duties Unit Prices inclusive of all taxes & duties Purpose of use

F.O.R. Works F.O.R. Site Total

11 Required supplementary information and supportive document to complement the bid be submitted as attachment to shedule 'E'

BIHAR STATE POWER TRANSMISSION COMPANY LTD: PATNA

SCHEDULE OF SPARES.

(TO BE FILLED IN BY THE TENDERER)

The tenderer shall furnish below a list of spare parts which he recommends for five years operation other than those mentioned in specification.

Items No Description Number recommended Unit Prices inclusive of all taxes & duties Unit Prices inclusive of all taxes & duties Unit Prices inclusive of all taxes & duties Purpose of use

F.O.R. Works F.O.R. Site Total

11 Required supplementary information and supportive document to complement the bid be submitted as attachment to shedule 'F'

BIHAR STATE POWER TRANSMISSION COMPANY LTD: PATNA

SCHEDULE OF DRAWINGS

(TO BE FILLED IN BY THE TENDERER)

The tenderer shall furnish below a list of drawings which shall be furnished by them

Sl. No. Name of drawing When to be submitted (to be given in days) after issue of letter of intent.

11 Required supplementary information and supportive document to complement the bid be submitted as attachment to shedule 'G'

BIHAR STATE POWER TRANSMISSION COMPANY LTD: PATNA

SCHEDULE OF PAST EXPERIENCE

(TO BE FILLED IN BY THE TENDERER)

(A) FOR SUB STATION WORKS

(i) Works Already Executed

Sl. No. Details of works Name of customer for whom work has been executed. Date of commissioning Value of the works Remarks.

(ii) Works under Execution

Sl. No. Details of works Name of customer for whom work has been executed. Date of commissioning contractual Value of the works Remarks.

21 Required supplementary information and supportive document to complement the bid be submitted as attachment to shedule 'H'

BIHAR STATE POWER TRANSMISSION COMPANY LTD: PATNA

SCHEDULE OF DELIVERY/EXECUTION PERIOD

(TO BE FILLED IN BY THE TENDERER)

Guaranteed delivery/completion period counted from the date of issue of Purchase Order/Work order.

Sl. No. Name of equipments & works Commencement period in month Time period of supply erection and commissioning per month Total completion period in month

11 Required supplementary information and supportive document to complement the bid be submitted as attachment to shedule 'I'

BIHAR STATE POWER TRANSMISSION COMPANY LTD: PATNA

SCHEDULE OF REVISION OF PRICES

(TO BE FILLED IN BY THE TENDERER)

Against each and every deviation from the specification's conditions as enumerated in the Technical deviation schedule 'C' and Deviations in the General condition Schedule 'D' enclosed, the Amount by which the tendered price will be increased or decreased be indicated clause by clause in this schedule. In case the amount is not mentioned in this schedule against any of the deviations mentioned in deviation sheet (Schedule 'C' & 'D') it will be taken for granted that the same does not involve any change in the tendered price.

Name of the Contractor / Bidder

Clause No. Deviation if any Amount by which the tendered Price will change Amount by which the tendered Price will change

1 Increase Decrease

2 Required supplementary information and supportive document to complement the bid be submitted as attachment to shedule 'J'

BIHAR STATE POWER TRANSMISSION COMPANY LTD: PATNA

PROFORMA FOR QUALIFICATION

1 We have noted that to be qualified for award, tenderers shall provide evidence satisfactory to the BSPTCL of their capability and adequacy of resources to carry out the contract effectively. The following information/ documents are furnished/submitted along with our bid :

a Copies of original documents defining the constitution of legal status, place of registration and principal place of business; written power of attorney of the signatory of the bid to commit the bidder.

b The audited balance sheets for the last five years.

2 Other details in support of Qualifying Requirement have been filled in formats given at the subsequent pages of this Schedule. All individual firms and each Partner of a Joint Venture bidding for the package are requested to complete the information in the form. The requisite information to be provided for all firms (individual sole bidders as well as partner of Joint Venture bidder).

a Joint Venture Summary : If bidder is a joint Venture of two or more Partners.

Name of the Bidder

Name of all Partners of joint Venture

Name of Partner No. 1

Name of Partner No. 2

Name of Partner No. 3

Name of Partner No. 4

Details of J V Agreement. The tenderers should submit details in the following format --- The Joint Venture Agreement as per specified format is enclosed at ___________ __________________M/s ________________________is nominated as lead Partner and Power of Attorney authorising M/s ________________as lead Partner, signed by legally authorised signatories of all Partners is enclosed at _____________________.

BIHAR STATE POWER TRANSMISSION COMPANY LTD: PATNA

3.(b) (i). The following is the list of orders executed by us for 220 KV and above voltage Sub-Station and ., the details of which are furnished in the support of Qualifying Requirements.

Name of the Contractor / Bidder

Sl. No Customer Order Ref. & Date Order Value (Lakhs) (Rs.) Sub Stn. or Line Voltage (KV) Total Line Length (Km) or Sub Stn Capacity Scope of work in case of Transmission line Scope of work in case of Sub Stn. Scope of work in case of Sub Stn. Scope of work in case of Sub Stn. Date of Commissioning of Sub-Stn.

Length of Transmission line No of 220 KV or above line Bays No of220/ 132/33 KV or above Transformer Bays Transformer Capacity

11 Required supplementary information and supportive document to complement the bid be submitted as attachment to shedule 'PXX-2'

4. (B) (ii). Our Annual Turnover for the last five years are as follows :

Sl. No. Financial Year (Specify) Annual Turnover

(in Rs. Crores)

Average Annual Turnover for best three years out of last five financial years is Rs. ___________ Crores.

5. We hereby confirm that the liquid assets (current assets minimum inventories) And/or evidence of excess to or availability of credit facilities of our company, i.e. ___________________as on _______________(date) in Rs. ________ Crores

6 In accordance with the tender documents, Certificate(s) from Banker issued on ____________ (date) as per requisite format, various fund based/non-fund based limits sanctioned to the Bidder or each member of the Joint Venture and the extent of utilisation as on date is/are enclosed at _________________________.

7 The monthly cash flow projection for execution of the Contract is as follows :

Sl No. Month Anticipated Cash Flow Source

8 Details of Bidder's Banks :

Name of Banker Address of Banker Telephone Contract Name and Title

9 Details of Litigation History

Year Award for or against Applicant Name of Client, cause of litigation and matter in dispute Disputed amont (current value in Indian Rupees)

10.0 Certify that the above informations furnished by me are true and correct to the best of my knowledge.

11 Required supplementary information and supportive document to complement the bid be submitted as attachment to shedule 'PXX-4'

FORMAT FOR DETAIL ABOUT BOUGHT OUT ITEMS

We hereby furnish the details of the items/equipments, which we proposed to buy for the purpose of supply for the project with construction.

Sl. No. Item Description Source of supply

BIHAR STATE POWER TRANSMISSION COMPANY LTD: PATNA

FORMAT FOR WORK COMPLETION SCHEDULE FOR SUBSTATION WORK

We hereby declare that the following work completion schedule shall be followed by us in supply and erection of the equipments for Sub station & . works. The period indicated below from the date of order of the contract to us :

Name of the Contractor / Bidder

Sl. No. Description of Work Period of Months

1 Finalisation of Sub - Vendors

2 Completion of detailed engineering

3 Procurement of raw materials / bought out items

i) Commencement

4 Manufacturing

ii) Commencement

5 Type testing (if required)

i) Commencement

6 Despatch and receipt at site

i) Commencement

7 Soil investigation

i) Commencement

8 Establishment of site office

9 Erection in during civil / works

i) Commencement

10 Testing & Commissioning

i) Commencement

11 Commissioning & issuance of taking over

12 Required supplementary information and supportive document to complement the bid be submitted as attachment to shedule 'PXX-VI'

CHECK LIST TO BE SIGNED BY TENDERER AND TO BE FURNISHED ALONGWITH THE TECHNICAL PART OR THE TENDER.

NAME OF THE BIDDER

Sl. No. Description Furnished (Yes or No) Page no of the offer

(I) SCHEDULE "A" OF PRICE - P-I

(II) SCHEDULE "B" OF GENERAL PARTICULARS -PII & III

(III) SCHEDULE "C" OF DEVIATIONS FOR SUPPLY AND DELIVERY AGAINST TECHNICAL SPECIFICATION -PIV

(IV) SCHEDULE "D" OF DEVIATIONS AGAINST GENERAL CONDITIONS OF THE CONTRACT - PV

(V) SCHEDULE "E" OF ERECTION AND MAINTENANCE TOOLS. - PVI

(VI) SCHEDULE "F" OF SPARES - PVII

(VII) SCHEDULE "G" OF DRAWINGS - PV III

(VIII) SCHEDULE "H" OF PAST EXPERIENCE - PIX

(IX) SCHEDULE "I" OF DELIVERY - PX

(X) SCHEDULE "J" REVISION OF PRICES - PXI

(XI) COPY OF ELECTRICAL CONTRACTOR’S LICENCE.

(XII) AUTHORITY OF SEEK REFERENCES FROM THE TENDERER’S BANKERS.

(XIII) FOR LETTER OF UNDERTAKINGS - PXV

(XIV) BALANCE SHEET FOR LAST 5 YEARS i.e, PROFIT & LOSS STATEMENT. (FURNISH MAAT VALUE)

(XV) POWER OF ATTORNEY IN RESPECT OF TENDERERS SIGNATURE - PXVIII

(XVI) ATTORNEY IN RESPECT OF JOINT VENTURES-PXIX

(XVII) FOR QUALIFICATION REQUIREMENT - PXX

(XVIII) FOR TENDER TECHNICAL BID - PXXI

(XIX) FOR TENDER PRICE BID - PXXII

(XX) DETAILS OF LIQUID ASSETS.

(XXI) FOR EVIDENCE OF ACCESS TO OR AVAILABILITY OF CREDIT FACILITIES - PXXIV

(XXII) FOR DETAILS ABOUT BOUGHT OUT ITEMS-PXXV

(XXIII) WORK COMPLETION SCHEDULE FOR SUB STATION WORK AND TRANSMISSION LINE -PXXVI

(XXIV) WORK COMPLETION SCHEDULE FOR WORK -PXXVII

(XXV) EMD- PXXVIII

(XXVII) AN AFFIADEVIT CONFORMING THAT ALL THE DETAILS AND DOCUMENTS FURNISHED ALONG WITH THE TENDER ARE CORRECT AND TRUE COPIES OF ORIGINALS

(XXVIII) Copies of original documents defining the constitution or legal status, place of registration and principal place of business, written power of attorney of the authorized signatory of the bid to commit the tender.

(XXIX) Total annual turnover in construction work of a similar nature performed by the tenderer in his own name (not by any other company whose name has subsequently been changed so as to form the current tenderer) in each of the last five years.

(XXX) Experience in executing similar projects (Nature & Volumes) for each of the last 5 (five) years, and details of work in hand and contractual commitments, clients who may be contacted for further information on those contracts. The copy of performance certificate issued by end users/utilities may be furnished.

(XXXI) Qualifications and experience of key site management and technical person proposed for the contract.

(XXXII) A certificate from a bank or reputable firm of accountants conforming the liquidity (liquid asset and credit facilities) of the tenderer at a date one month prior to the last date for submission of tenders.

(XXXIII) Solvency Certificate to be furnished.

(XXXIV) Evidence of adequacy of working capital for this contract i.e. evidence of access of line (s) of credit and availability of other financial resources.

(XXXV) Authority to seek references from the tenderers bankers.

(XXXVI) Information regarding any current litigation in which the tenderer is involved, the parties concerned and disputed amount.

(XXXVII) Statement of safety policy and safety statistics for the last 5 years.

(XXXVIII) Copy of QA Certification and associated documentation.

Note:- Please note that the non submission of any document and confirmation of the above matters shall lead to out right rejection of the tenders/ offers/ bids without any further correspondence.

Bihar State Power Transmission Company Limited

Work as detailed in SBD

Evaluation Sheet for Technical Proposal

GENERAL INFORMATION

1 NAME OF BIDDING FIRM

Tel No. Fax No. Email Id

3 MODE OF APPLICATION(Single/JV)

4 APPLIACANT INFORMATION Individual or Lead Applicant II Aplicant:

Country of Incorporation: Year of Incorporation: Country of Incorporation: Year of Incorporation:

III Applicant: IV Applicant:

Country of Incorporation: Year of Incorporation: Country of Incorporation: Year of Incorporation:

(General and Management Information)

5 CONTACT PERSON Name Post

6 AUTH. SIGNATORY Name Post

Bihar State Power Transmission Company Limited

Work as detailed in SBD

Evaluation Sheet for Technical Proposal

Name of Bidder(s)

Individual or Lead Applicant

A= Maximum annual turnover in any one year during last 5 years (Updated to the price level of last year @ 8% a year. i.e. Indexed at present value of last year taking 8% as indexing rate) taking into account the completed as well as works in progress. (In crore) N= No. of years prescribed for completion of works for which bids are invited. (considering the project completion period of 24 months, N=2, for 18 months N=1.5, For 15 Months N=1.25) M =3 B= Value, at the current Price level of existing commitments and ongoing works (Electrical and other) to be completed during the period of completion of work for which bids are invited (to be submitted by the bidder) Bid Capacity (AxMxN - B) In Crore

A= Maximum annual turnover in any one year during last 5 years (Updated to the price level of last year @ 8% a year. i.e. Indexed at present value of last year taking 8% as indexing rate) taking into account the completed as well as works in progress. (In crore) N= No. of years prescribed for completion of works for which bids are invited. (considering the project completion period of 24 months, N=2, for 18 months N=1.5) M =3 B= Value, at the current Price level of existing commitments and ongoing works (Electrical and other) to be completed during the period of completion of work for which bids are invited (to be submitted by the bidder) Bid Capacity (AxMxN - B) In Crore

BIHAR STATE POWER TRANSMISSION COMPANY LIMITED

Construction of 132 Kv and 33 Kv bays along with associated works at 132/33 kV GSS Valmikinagar.

SUMMARY OF PRICE

NAME OF THE BIDDER

Sl. NO. Description Price (Rs.)

1 Total Price for Supply of all materials and equipments including GST. (in Rs.) 0.00

2 Total Price for Freight and Insurance Charges including GST (in Rs.). 0.00

3 Total Price for Erection, Testing & Commissioning Charges including GST. (in Rs.). 0.00

4 Total Price for Dismantling of S/Y Equipments & Structures of 33KV Triveni Bay at GSS Valmikinagar (Hydel) (in Rs.) 0.00

5 Total price for Civil Works including GST (in Rs.) 0.00

6 Total Price for the complete project with GST (in figures) (in Rs.) 0.00

BIHAR STATE POWER TRANSMISSION COMPANY LIMITED

Construction of 132 Kv and 33 Kv bays along with associated works at 132/33 kV GSS Valmikinagar.

NIT No.- 22/PR/BSPTCL/2026

NAME OF THE BIDDER & ADDRESS

Sl. No. Item Description Unit HSN Code Qty Unit Ex-Works Price (in Rs.) Total Ex-Works Price (in Rs.) SGST Rate (in %) CGST Rate (in %) IGST Rate (in %) Unit GST (in Rs.) Total GST (in Rs.) Unit Price including GST (in Rs.) Total Supply Price including GST (in Rs.)

A 132 kV EQUIPMENT

1 Circuit breaker (3 phase)

i) 1250A , 31.5 kA SF 6 CB, C2-M2 Class with support structure, marshalling boxes, terminal connectors etc.(current rating shall be equal to the current rating for which the short cuircuit test reports shall be furnished.) (Spring- Spring Mechanism ) Nos. 1.00 0.00 0.00 0.00 0.00 0.00

2 ISOLATORS (3 phase), with solid core insulators, marshalling boxes, terminal connectors (Motor Operated) with complete moving contact of HDEC copper (without any Aluminium part) only. (Current density not exceeding the limits as indicated below: (a) Hollow tube Sections (Copper) – 2.0A/sq mm (b) Other Sectionsand contacts (Copper) – 1.6A/sq mm)

i) 1250 A, 31.5 kA without earth switch (Double break Isolator) Nos. 3.00 0.00 0.00 0.00 0.00 0.00

3 Portable discharge rods ( 1 phase) Nos. 6.00 0.00 0.00 0.00 0.00 0.00

4 Current Transformers 5 core (1 phase) (The windings of CT shall be of Copper only)

i) 1200-600-300-150/1-1-1-1-1 A, 5 core 0.2s class ,31.5 kA with 120% extended current rating with marshalling boxes, terminal connectors etc. Nos. 3.00 0.00 0.00 0.00 0.00 0.00

5 120 kV Surge Arresters (1 phase) SH class-IV with marshalling boxes, terminal connectors and surge counter etc. Nos. 3.00 0.00 0.00 0.00 0.00 0.00

B ERECTION HARDWARE (132 kV)

1 Insulator strings antifog type & hardware, spacers, conductor (S), Bus bar material, cable trays, bay MB, Clamps, Connectors including, Junction box,PVC pipes for equipment and lighting, all accessories etc. for the following (main bus shall be of quad Moose conductor and transfer bus shall be strung with double Moose conductor)

1.1 132 kV Main & Transfer bay

a Transformer bay Set 1.00 0.00 0.00 0.00 0.00 0.00

b Bus for one bay (One for main bus & another for transfer bus) Set 1.00 0.00 0.00 0.00 0.00 0.00

1.2 132 kV Solid Core, Bus post Insulators for erection hardware Nos. 3.00 0.00 0.00 0.00 0.00 0.00

C 33 kV EQUIPMENT

1 Circuit Breaker (3 Phase)

i) 1250 A, 25KA Vacuum CB with support structure, marshalling boxes, terminal connectors etc. (current rating shall be equal to the current rating for which the short circuit test report shall be furnished) (SpringSpring) Nos 1.00 0.00 0.00 0.00 0.00 0.00

2 ISOLATORS (3 phase), with solid core insulators, marshalling boxes, terminal connectors (Motor Operated) with complete moving contact of HDEC copper (without any Aluminium part) only. (Current density not exceeding the limits as indicated below: (a) Hollow tube Sections (Copper) – 2.0A/sq mm (b) Other Sectionsand contacts (Copper) – 1.6A/sq mm)

i) 1250 A, 25 kA without earth switch (Double break Isolator) Nos. 3.00 0.00 0.00 0.00 0.00 0.00

3 Current Transformers (1 phase) (The windings of CT shall be of Copper only)

i) 1200 -600-300/1A, 5 core 0.2S class 25 kA with 120% extended current rating with marshalling boxes terminal connectors Nos. 3.00 0.00 0.00 0.00 0.00 0.00

4 30 kV Surge arresters class III ( 1 phase) with marshalling box, terminal connectors and surge counter etc. Nos 3.00 0.00 0.00 0.00 0.00 0.00

5 Portable discharge rods Nos 6.00 0.00 0.00 0.00 0.00 0.00

D ERECTION HARDWARE (33 kV)

1 ERECTION HARDWARE without Bus Post Insulators

1.1 Insulator strings & Hardware Spacers, conductor (s) bus- bar material, cable tray, Bay MB, clamps, connectors including Junction Box, PVC pipes for equipments & lighting, all accessories etc. for the following (The main bus shall be strung with quad moose ACSR conductor & 33 KV main bus shall be of double moose conductor

ii Transformer Bay Set 1.00 0.00 0.00 0.00 0.00 0.00

1.2 33 kV Solid core Bus post Insulators for erection hardware Nos. 6.00 0.00 0.00 0.00 0.00 0.00

E LT Switchgear (All bus bars wherever applicable shall be made of HDEC only)

1 250V DCDB (no of feeders shall be as per the requirement of the project plus 20% extra feeders) Set 1.00 0.00 0.00 0.00 0.00 0.00

F CONTROL & RELAY PANELS

132 kV (Duplex Panels)

1 Control, Relay & Protection Panel for

i) 132/33 KV Transformer (without A/R) with numerical differential protection relays and earth fault / overcurrent relays complying to IEC 61850 Protocal with optical fiber ports sufficient DI/DO for scheme with additional 6 DI/DO for spare. Nos. 1.00 0.00 0.00 0.00 0.00 0.00

G BATTERIES (VRLA TYPE)

H BATTERY CHARGER SYSTEM

a 250 V, 30A/20A Float and float Cum Boost Charger Nos. 1.00 0.00 0.00 0.00 0.00 0.00

I Diesel generator set alongwith control panel-40kVA Set 1.00 0.00 0.00 0.00 0.00 0.00

J FIRE PROTECTION SYSTEM

1 Portable Fire Extinguishers

iv 12 Fire buckets with covered stand Nos. 2.00 0.00 0.00 0.00 0.00 0.00

K Outdoor lighting (Switchyard and Street lighting)

1 Lighting panel

i Lighting panel (Outdoor) Type ACP - 2 Nos. 1.00 0.00 0.00 0.00 0.00 0.00

ii Lighting panel (Outdoor) Type ACP - 3 Nos. 1.00 0.00 0.00 0.00 0.00 0.00

2 Lighting fixtures and receptacles (including accessories/ materials etc. as per requirement like junction box, cable/wires, flexible conduits (if required) from junction box to lighting fixtures, mounting arrangements)

i Lighting fixture Type- SF1: as per Tech. Specification Nos. 2.00 0.00 0.00 0.00 0.00 0.00

ii Lighting fixture Type- SF2: as per Tech. Specification Nos. 2.00 0.00 0.00 0.00 0.00 0.00

iii Lighting fixture Type- MP: as per Tech. Specification Nos. 5.00 0.00 0.00 0.00 0.00 0.00

iv Lighting fixture Type- SC: as per Tech. Specification Nos. 5.00 0.00 0.00 0.00 0.00 0.00

v 15A, 240V : Outdoor receptacles 2 pole, 3 pin type (Type RO) Nos. 3.00 0.00 0.00 0.00 0.00 0.00

vi 63A, 415V: Interlocked switch socket outdoor receptacles (Type RP) Nos. 3.00 0.00 0.00 0.00 0.00 0.00

vii Lighting poles Type A1 Nos. 8.00 0.00 0.00 0.00 0.00 0.00

viii Lighting poles Type E1 Nos. 5.00 0.00 0.00 0.00 0.00 0.00

L Cables alongwith associated accessories like clamps, glands, lugs and straight joints etc.

1 Power cables (PVC) 1.1 kV

2 Control cable (PVC) 1.1 kV

M Materials for earthing mat with all materials and accessories as well as spikes as per requirement of design as per IEEE standards for complete earthing of grid Sub-Station with the followings. (The quantity is tentative and final quantity will depend on actual design):-

1 40 mm MS rod for main earth mat (To be procured directly from SAIL/RINL/TATA or from their stockyard) MT 3.00 0.00 0.00 0.00 0.00 0.00

2 75x12 mm G.I Flats for risers for equipments, columns and structures MT 3.00 0.00 0.00 0.00 0.00 0.00

3 50x6 mm G.I flats for risers for all other equipments etc. MT 2.00 0.00 0.00 0.00 0.00 0.00

N Sub- Station galvanized Steel structure (220 kV, 132 KV & 33 KV) (SAIL/RINL/TATA or its authorised approved rerollers) (The quantity is tentative and final quantity will depend on actual design):-

i Lattice structure with fasteners etc. (HT) MT 5.00 0.00 0.00 0.00 0.00 0.00

ii Lattice structure with fasteners etc. (MS) MT 15.00 0.00 0.00 0.00 0.00 0.00

iii Standard structure for equipment support (other than CB)-(HT) MT 6.00 0.00 0.00 0.00 0.00 0.00

iv Standard structure for equipment support (other than CB)-(MS) MT 18.00 0.00 0.00 0.00 0.00 0.00

v Cable Racks as per design requirement MT 2.00 0.00 0.00 0.00 0.00 0.00

vi 11 kv Disc Insulators (120/90KN) NOS 100.00 0.00 0.00 0.00 0.00 0.00

O Overhead shielding

1 Lighting cum lightning masts as per design Sets. 2.00 0.00 0.00 0.00 0.00 0.00

3 Earth Pit (Treated) NOS. 4.00 0.00 0.00 0.00 0.00 0.00

4 Earth Pit (Non Treated) NOS. 8.00 0.00 0.00 0.00 0.00 0.00

P Mandatory spares (L.S items break up of spares furnished separately at annexure-I).

5 132 KV CT 1200A, 120% extended current rating Nos. 1.00 0.00 0.00 0.00 0.00 0.00

6 33 KV CT, 1200A, 120 % extended current rating Nos. 1.00 0.00 0.00 0.00 0.00 0.00

7 120 kV surge arrester Nos. 1.00 0.00 0.00 0.00 0.00 0.00

8 30 kV Surge arresters Nos. 3.00 0.00 0.00 0.00 0.00 0.00

NOTE- (i) All materials are to be supplied by the contractor, no materials will be supplied by BSPTCL. (ii) Zero Ex-work price is not allowed for any item.

BIHAR STATE POWER TRANSMISSION COMPANY LIMITED

Construction of 132 Kv and 33 Kv bays along with associated works at 132/33 kV GSS Valmikinagar.

NIT No.- 22/PR/BSPTCL/2026

NAME OF THE BIDDER & ADDRESS

Sl. No. Item Description Unit HSN Code Qty Unit Freight & Insurance Charges (if any) (in Rs.) Total Freight Charges (if any) (in Rs.) SGST Rate (in %) CGST Rate (in %) IGST Rate (in %) Unit GST (in Rs.) Total GST (in Rs.) Unit Price including GST (in Rs.) Total Freight Charges (if any) (in Rs.)

A 132 kV EQUIPMENT

1 Circuit breaker (3 phase)

i) 1250A , 31.5 kA SF 6 CB, C2-M2 Class with support structure, marshalling boxes, terminal connectors etc.(current rating shall be equal to the current rating for which the short cuircuit test reports shall be furnished.) (Spring- Spring Mechanism ) Nos. 1.00 0.00 0.00 0.00 0.00 0.00

2 ISOLATORS (3 phase), with solid core insulators, marshalling boxes, terminal connectors (Motor Operated) with complete moving contact of HDEC copper (without any Aluminium part) only. (Current density not exceeding the limits as indicated below: (a) Hollow tube Sections (Copper) – 2.0A/sq mm (b) Other Sectionsand contacts (Copper) – 1.6A/sq mm)

i) 1250 A, 31.5 kA without earth switch (Double break Isolator) Nos. 3.00 0.00 0.00 0.00 0.00 0.00

3 Portable discharge rods ( 1 phase) Nos. 6.00 0.00 0.00 0.00 0.00 0.00

4 Current Transformers 5 core (1 phase) (The windings of CT shall be of Copper only)

i) 1200-600-300-150/1-1-1-1-1 A, 5 core 0.2s class ,31.5 kA with 120% extended current rating with marshalling boxes, terminal connectors etc. Nos. 3.00 0.00 0.00 0.00 0.00 0.00

5 120 kV Surge Arresters (1 phase) SH class-IV with marshalling boxes, terminal connectors and surge counter etc. Nos. 3.00 0.00 0.00 0.00 0.00 0.00

B ERECTION HARDWARE (132 kV)

1 Insulator strings antifog type & hardware, spacers, conductor (S), Bus bar material, cable trays, bay MB, Clamps, Connectors including, Junction box,PVC pipes for equipment and lighting, all accessories etc. for the following (main bus shall be of quad Moose conductor and transfer bus shall be strung with double Moose conductor)

1.1 132 kV Main & Transfer bay

a Transformer bay Set 1.00 0.00 0.00 0.00 0.00 0.00

b Bus for one bay (One for main bus & another for transfer bus) Set 1.00 0.00 0.00 0.00 0.00 0.00

1.2 132 kV Solid Core, Bus post Insulators for erection hardware Nos. 3.00 0.00 0.00 0.00 0.00 0.00

C 33 kV EQUIPMENT

1 Circuit Breaker (3 Phase)

i) 1250 A, 25KA Vacuum CB with support structure, marshalling boxes, terminal connectors etc. (current rating shall be equal to the current rating for which the short circuit test report shall be furnished) (SpringSpring) Nos 1.00 0.00 0.00 0.00 0.00 0.00

2 ISOLATORS (3 phase), with solid core insulators, marshalling boxes, terminal connectors (Motor Operated) with complete moving contact of HDEC copper (without any Aluminium part) only. (Current density not exceeding the limits as indicated below: (a) Hollow tube Sections (Copper) – 2.0A/sq mm (b) Other Sectionsand contacts (Copper) – 1.6A/sq mm)

i) 1250 A, 25 kA without earth switch (Double break Isolator) Nos. 3.00 0.00 0.00 0.00 0.00 0.00

3 Current Transformers (1 phase) (The windings of CT shall be of Copper only)

i) 1200 -600-300/1A, 5 core 0.2S class 25 kA with 120% extended current rating with marshalling boxes terminal connectors Nos. 3.00 0.00 0.00 0.00 0.00 0.00

4 30 kV Surge arresters class III ( 1 phase) with marshalling box, terminal connectors and surge counter etc. Nos 3.00 0.00 0.00 0.00 0.00 0.00

5 Portable discharge rods Nos 6.00 0.00 0.00 0.00 0.00 0.00

D ERECTION HARDWARE (33 kV)

1 ERECTION HARDWARE without Bus Post Insulators

1.1 Insulator strings & Hardware Spacers, conductor (s) bus- bar material, cable tray, Bay MB, clamps, connectors including Junction Box, PVC pipes for equipments & lighting, all accessories etc. for the following (The main bus shall be strung with quad moose ACSR conductor & 33 KV main bus shall be of double moose conductor

ii Transformer Bay Set 1.00 0.00 0.00 0.00 0.00 0.00

1.2 33 kV Solid core Bus post Insulators for erection hardware Nos. 6.00 0.00 0.00 0.00 0.00 0.00

E LT Switchgear (All bus bars wherever applicable shall be made of HDEC only)

1 250V DCDB (no of feeders shall be as per the requirement of the project plus 20% extra feeders) Set 1.00 0.00 0.00 0.00 0.00 0.00

F CONTROL & RELAY PANELS

132 kV (Duplex Panels)

1 Control, Relay & Protection Panel for

i) 132/33 KV Transformer (without A/R) with numerical differential protection relays and earth fault / overcurrent relays complying to IEC 61850 Protocal with optical fiber ports sufficient DI/DO for scheme with additional 6 DI/DO for spare. Nos. 1.00 0.00 0.00 0.00 0.00 0.00

G BATTERIES (VRLA TYPE)

H BATTERY CHARGER SYSTEM

a 250 V, 30A/20A Float and float Cum Boost Charger Nos. 1.00 0.00 0.00 0.00 0.00 0.00

I Diesel generator set alongwith control panel-40kVA Set 1.00 0.00 0.00 0.00 0.00 0.00

J FIRE PROTECTION SYSTEM

1 Portable Fire Extinguishers

iv 12 Fire buckets with covered stand Nos. 2.00 0.00 0.00 0.00 0.00 0.00

K Outdoor lighting (Switchyard and Street lighting)

1 Lighting panel

i Lighting panel (Outdoor) Type ACP - 2 Nos. 1.00 0.00 0.00 0.00 0.00 0.00

ii Lighting panel (Outdoor) Type ACP - 3 Nos. 1.00 0.00 0.00 0.00 0.00 0.00

2 Lighting fixtures and receptacles (including accessories/ materials etc. as per requirement like junction box, cable/wires, flexible conduits (if required) from junction box to lighting fixtures, mounting arrangements)

i Lighting fixture Type- SF1: as per Tech. Specification Nos. 2.00 0.00 0.00 0.00 0.00 0.00

ii Lighting fixture Type- SF2: as per Tech. Specification Nos. 2.00 0.00 0.00 0.00 0.00 0.00

iii Lighting fixture Type- MP: as per Tech. Specification Nos. 5.00 0.00 0.00 0.00 0.00 0.00

iv Lighting fixture Type- SC: as per Tech. Specification Nos. 5.00 0.00 0.00 0.00 0.00 0.00

v 15A, 240V : Outdoor receptacles 2 pole, 3 pin type (Type RO) Nos. 3.00 0.00 0.00 0.00 0.00 0.00

vi 63A, 415V: Interlocked switch socket outdoor receptacles (Type RP) Nos. 3.00 0.00 0.00 0.00 0.00 0.00

vii Lighting poles Type A1 Nos. 8.00 0.00 0.00 0.00 0.00 0.00

viii Lighting poles Type E1 Nos. 5.00 0.00 0.00 0.00 0.00 0.00

L Cables alongwith associated accessories like clamps, glands, lugs and straight joints etc.

1 Power cables (PVC) 1.1 kV

2 Control cable (PVC) 1.1 kV

M Materials for earthing mat with all materials and accessories as well as spikes as per requirement of design as per IEEE standards for complete earthing of grid Sub-Station with the followings. (The quantity is tentative and final quantity will depend on actual design):-

1 40 mm MS rod for main earth mat (To be procured directly from SAIL/RINL/TATA or from their stockyard) MT 3.00 0.00 0.00 0.00 0.00 0.00

2 75x12 mm G.I Flats for risers for equipments, columns and structures MT 3.00 0.00 0.00 0.00 0.00 0.00

3 50x6 mm G.I flats for risers for all other equipments etc. MT 2.00 0.00 0.00 0.00 0.00 0.00

N Sub- Station galvanized Steel structure (220 kV, 132 KV & 33 KV) (SAIL/RINL/TATA or its authorised approved rerollers) (The quantity is tentative and final quantity will depend on actual design):-

i Lattice structure with fasteners etc. (HT) MT 5.00 0.00 0.00 0.00 0.00 0.00

ii Lattice structure with fasteners etc. (MS) MT 15.00 0.00 0.00 0.00 0.00 0.00

iii Standard structure for equipment support (other than CB)-(HT) MT 6.00 0.00 0.00 0.00 0.00 0.00

iv Standard structure for equipment support (other than CB)-(MS) MT 18.00 0.00 0.00 0.00 0.00 0.00

v Cable Racks as per design requirement MT 2.00 0.00 0.00 0.00 0.00 0.00

vi 11 kv Disc Insulators (120/90KN) NOS 100.00 0.00 0.00 0.00 0.00 0.00

O Overhead shielding

1 Lighting cum lightning masts as per design Sets. 2.00 0.00 0.00 0.00 0.00 0.00

3 Earth Pit (Treated) NOS. 4.00 0.00 0.00 0.00 0.00 0.00

4 Earth Pit (Non Treated) NOS. 8.00 0.00 0.00 0.00 0.00 0.00

P Mandatory spares (L.S items break up of spares furnished separately at annexure-I).

5 132 KV CT 1200A, 120% extended current rating Nos. 1.00 0.00 0.00 0.00 0.00 0.00

6 33 KV CT, 1200A, 120 % extended current rating Nos. 1.00 0.00 0.00 0.00 0.00 0.00

7 120 kV surge arrester Nos. 1.00 0.00 0.00 0.00 0.00 0.00

8 30 kV Surge arresters Nos. 3.00 0.00 0.00 0.00 0.00 0.00

BIHAR STATE POWER TRANSMISSION COMPANY LIMITED

Construction of 132 Kv and 33 Kv bays along with associated works at 132/33 kV GSS Valmikinagar.

NIT No.- 22/PR/BSPTCL/2026

NAME OF THE BIDDER & ADDRESS

Sl. No. Item Description Unit HSN Code Qty Unit Rate for Erection, T&C Charges (in Rs.) Total Price for Erection, T&C Charges (in Rs.) SGST Rate (in %) CGST Rate (in %) IGST Rate (in %) Unit GST (in Rs.) Total GST (in Rs.) Unit Rate for Erection, T&C Charges including GST (in Rs.) Total Price for Erection, T&C Charges including GST (in Rs.)

A 132 kV EQUIPMENT

1 Circuit breaker (3 phase)

i) 1250 A, 31.5 kA SF 6 CB, C2-M2 Class with support structure, marshalling boxes, terminal connectors etc.(current rating shall be equial to the current rating for which the short cuircuit test reports shall be furnished.) (Spring- Spring Mechanism ) Nos. 1 0.00 0.00 0.00 0.00 0.00

2 ISOLATORS (3 phase), with solid core insulators, marshalling boxes, terminal connectors (Motor Operated) with complete moving contact of HDEC copper (without any Aluminium part) only. (Current density not exceeding the limits as indicated below: (a) Hollow tube Sections (Copper) – 2.0A/sq mm (b) Other Sectionsand contacts (Copper) – 1.6A/sq mm)

i) 1250 A, 31.5 kA without earth switch (Double break Isolator) Nos. 3 0.00 0.00 0.00 0.00 0.00

3 Portable discharge rods ( 1 phase) Nos. 6 0.00 0.00 0.00 0.00 0.00

4 Current Transformers 5 core (1 phase) (The windings of CT shall be of Copper only)

i) 1200-600-300-150/1-1-1-1-1 A, 5 core 0.2s class ,31.5 kA with 120% extended current rating with marshalling boxes, terminal connectors etc. Nos. 3 0.00 0.00 0.00 0.00 0.00

5 120 kV Surge Arresters (1 phase) SH Class-IV with marshalling box, terminal connectors and surge counter etc.. Nos. 3 0.00 0.00 0.00 0.00 0.00

B ERECTION HARDWARE (132 kV)

1 Insulator strings antifog type & hardware, spacers, conductor (S), Bus bar material, cable trays, bay MB, Clamps, Connectors including, Junction box,PVC pipes for equipment and lighting, all accessories etc. for the following (main bus shall be of quad Moose conductor and transfer bus shall be strung with double Moose conductor)

1.1 132 kV Main & Transfer bay

a Transformer bay Set 1 0.00 0.00 0.00 0.00 0.00

b Bus for one bay (One for main bus & another for transfer bus) Set 1 0.00 0.00 0.00 0.00 0.00

1.2 132 kV Solid Core, Bus post Insulators for erection hardware Nos. 3 0.00 0.00 0.00 0.00 0.00

C 33 kV EQUIPMENT

1 Circuit Breaker (3 Phase)

i) 1250 A, 25KA Vacuum CB with support structure, marshalling boxes, terminal connectors etc. (current rating shall be equail to the current rating for which the short circuit test report shall be furnished) (SpringSpring) Nos 2 0.00 0.00 0.00 0.00 0.00

2 ISOLATORS (3 phase), with solid core insulators, marshalling boxes, terminal connectors (Motor Operated) with complete moving contact of HDEC copper (without any Aluminium part) only. (Current density not exceeding the limits as indicated below: (a) Hollow tube Sections (Copper) – 2.0A/sq mm (b) Other Sectionsand contacts (Copper) – 1.6A/sq mm)

i) 1250 A, 25 kA without earth switch (Double break Isolator) Nos. 6 0.00 0.00 0.00 0.00 0.00

3 Current Transformers (1 phase) (The windings of CT shall be of Copper only)

i) 1200 -600-300/1A, 5 core 0.2S class 25 kA with 120% extended current rating with marshalling boxes terminal connectors Nos. 6 0.00 0.00 0.00 0.00 0.00

4 30 kV Surge arresters class III ( 1 phase) with terminal connectors and surge counter. Nos 6 0.00 0.00 0.00 0.00 0.00

5 Portable discharge rods Nos 6 0.00 0.00 0.00 0.00 0.00

D ERECTION HARDWARE (33 kV)

1 ERECTION HARDWARE without Bus Post Insulators

1.1 Insulator strings & Hardware Spacers, conductor (s) bus- bar material, cable tray, Bay MB, clamps, connectors including Junction Box, PVC pipes for equipments & lighting, all accessories etc. for the following (The main bus shall be strung with quad moose ACSR conductor & 33 KV main bus shall be of double moose conductor

ii Transformer Bay Set 1 0.00 0.00 0.00 0.00 0.00

iii Bus (For 02 bays) Set 1 0.00 0.00 0.00 0.00 0.00

1.2 33 kV Solid core Bus post Insulators for erection hardware Nos. 6 0.00 0.00 0.00 0.00 0.00

E LT Switchgear (All bus bars wherever applicable shall be made of HDEC only)

1 250V DCDB (no of feeders shall be asper the requirement of the project plus 20% extra feeders) Set 1 0.00 0.00 0.00 0.00 0.00

F CONTROL & RELAY PANELS

132 kV (Duplex Panels)

1 Control, Relay & Protection Panel for

i) 132/33 KV Transformer (without A/R) with numerical differential protection relays and earth fault / overcurrent relays complying to IEC 61850 Protocal with optical fiber ports sufficient DI/DO for scheme with additional 6 DI/DO for spare. Nos. 1 0.00 0.00 0.00 0.00 0.00

G BATTERIES (VRLA TYPE) (Exide/AmaraRaja Make)

H BATTERY CHARGER SYSTEM (Chloride/AmaraRaja Make)

i) 250 V, 30A/20A Float and float Cum Boost Charger Nos. 1 0.00 0.00 0.00 0.00 0.00

I Diesel generator set alongwith control panel-40kVA Set 1 0.00 0.00 0.00 0.00 0.00

J FIRE PROTECTION SYSTEM

1 Portable Fire Extinguishers

iv 12 Fire buckets with covered stand Nos. 2 0.00 0.00 0.00 0.00 0.00

K Outdoor lighting (Switchyard and Street lighting)

1 Lighting panel

i Lighting panel (Outdoor) Type ACP - 2 Nos. 1 0.00 0.00 0.00 0.00 0.00

ii Lighting panel (Outdoor) Type ACP - 3 Nos. 1 0.00 0.00 0.00 0.00 0.00

2 Lighting fixtures and receptacles (including accessories/ materials etc. as per requirement like junction box, cable/wires, flexible conduits (if required) from junction box to lighting fixtures, mounting arrangements)

i Lighting fixture Type- SF1: as per Tech. Specification Nos. 2 0.00 0.00 0.00 0.00 0.00

ii Lighting fixture Type- SF2: as per Tech. Specification Nos. 2 0.00 0.00 0.00 0.00 0.00

iii Lighting fixture Type- MP: as per Tech. Specification Nos. 5 0.00 0.00 0.00 0.00 0.00

iv Lighting fixture Type- SC: as per Tech. Specification Nos. 5 0.00 0.00 0.00 0.00 0.00

v 15A, 240V : Outdoor receptacles 2 pole, 3 pin type (Type RO) Nos. 3 0.00 0.00 0.00 0.00 0.00

vi 63A, 415V: Interlocked switch socket outdoor receptacles (Type RP) Nos. 3 0.00 0.00 0.00 0.00 0.00

vii Lighting poles Type A1 Nos. 8 0.00 0.00 0.00 0.00 0.00

viii Lighting poles Type E1 Nos. 5 0.00 0.00 0.00 0.00 0.00

L Cables alongwith associated accessories like clamps, glands, lugs and straight joints etc.

1 Power cables (PVC) 1.1 kV

2 Control cable (PVC) 1.1 kV

M Materials for earthing mat with all materials and accessories as well as spikes as per requirement of design as per IEEE standards for complete earthing of grid Sub-Station with the followings. (The quantity is tentative and final quantity will depend on actual design):-

1 40 mm MS rod for main earth mat (To be procured directly from SAIL/RINL/TATA or from their stockyard) MT 3 0.00 0.00 0.00 0.00 0.00

2 75x12 mm G.I Flats for risers for equipments, columns and structures MT 3 0.00 0.00 0.00 0.00 0.00

3 50x6 mm G.I flats for risers for all other equipments etc. MT 2 0.00 0.00 0.00 0.00 0.00

4 Materials for Earthing pits with supply of all earthing materials including base plate. LS 1 0.00 0.00 0.00 0.00 0.00

N Sub- Station galvanized Steel structure (220 kV, 132 KV & 33 KV) (SAIL/RINL/TATA or its authorised approved rerollers) (The quantity is tentative and final quantity will depend on actual design):-

i Lattice structure with fasteners etc. (HT) MT 5 0.00 0.00 0.00 0.00 0.00

ii Lattice structure with fasteners etc. (MS) MT 15 0.00 0.00 0.00 0.00 0.00

iii Standard structure for equipment support (other than CB)-(HT) MT 6 0.00 0.00 0.00 0.00 0.00

iv Standard structure for equipment support (other than CB)-(MS) MT 18 0.00 0.00 0.00 0.00 0.00

v Cable Racks as per design requirement MT 2 0.00 0.00 0.00 0.00 0.00

vi 11 kV Disc Insulators (120/90KN) Nos 100 0.00 0.00 0.00 0.00 0.00

O Overhead shielding

1 Lighting cum lightning masts as per design Sets. 2 0.00 0.00 0.00 0.00 0.00

3 Earth Pit (Treated) NOS. 4 0.00 0.00 0.00 0.00 0.00

4 Earth Pit (Non Treated) NOS. 8 0.00 0.00 0.00 0.00 0.00

5 Any other item required to complete the project (Details of items should be furnished) LS 1 0.00 0.00 0.00 0.00 0.00

Total price for Erection, Testing & commissioning 0.00 0.00 0.00

P Dismantlling of S/Y Equipments & Structures of 33KV Triveni Bay at GSS Valmikinagar (Hydel)

1 Dismantling of Existing 33 kV VCB of 33 kV Triveni Feeder Nos. 1 0.00 0.00 0.00 0.00 0.00

2 Dismantling of Existing 33 kV Isolator of 33 kV Triveni Feeder Nos. 3 0.00 0.00 0.00 0.00 0.00

3 Dismantling of Existing 33 kV CT of 33 kV Triveni Feeder Nos. 3 0.00 0.00 0.00 0.00 0.00

4 Dismantling of Existing 33 kV LA of 33 kV Triveni Feeder Nos. 3 0.00 0.00 0.00 0.00 0.00

5 Dismantlling of Equipement Structure of existing 33 kV Triveni Feeder and bus MT 15 0.00 0.00 0.00 0.00 0.00

Total price for dismantling 0.00 0.00 0.00

BIHAR STATE POWER TRANSMISSION COMPANY LIMITED

Construction of 132 Kv and 33 Kv bays along with associated works at 132/33 kV GSS Valmikinagar.

NIT No.- 22/PR/BSPTCL/2026

NAME OF THE BIDDER & ADDRESS

Sl. NO. Item Description Unit SAC (Service Accounting Code) Quantity Unit Price without GST (in Rs.) Total Price without GST(in Rs.) SGST (in %) CGST (in %) IGST (in %) Unit GST (in Rs.) Total GST (in Rs.) Unit Price including GST (in Rs.) Total Price including GST (in Rs.)

1 Soil Investigation: As per technical specification including Contour mapping, layout details, laboratory and field tests, field quality test for construction materials etc. Location 1.00 0.00 0.00 0.00 0.00 0.00

2 Earth work in excavation over areas including dressing of sides and ramming of bottom & including disposal of excavated earth disposed earth to be levelled and neatly dressed for all lead & lift. All kinds of soil. cum 1551.00 0.00 0.00 0.00 0.00 0.00

3 Surface dressing of the ground including removing vegetation and inequalities not exceeding 15 cm deep and disposal of rubbish, lead upto 50 m and lift upto 1.5 mAll kinds of soil. sqm 1120.00 0.00 0.00 0.00 0.00 0.00

4 Supplying and Filling in plinth with local sand and under floors including, watering, ramming consolidating and dressing complete. cum 4.00 0.00 0.00 0.00 0.00 0.00

5 Providing designation 100 A one brick flat soling joints filled with local sand including cost of watering, taxes, royalty all complete as per building specification and direction of E/l, sqm 49.00 0.00 0.00 0.00 0.00 0.00

6 Antiweed treatment in switchyard with approved brand as per direction of E/I sqm 1120.00 0.00 0.00 0.00 0.00 0.00

7 Providing and laying in position cement concrete of specified grade excluding the cost of centring and shuttering M10 (1:3:6) (1 Cement: 3 coarse sand : 6 graded stone aggregate 20 mm nominal size) cum 30.00 0.00 0.00 0.00 0.00 0.00

8 Providing and laying in position cement concrete of specified grade excluding the cost of centring and shuttering M7.5 (1:4:8) (1 Cement: 4 coarse sand : 8 graded stone aggregate 20 mm nominal size) cum 32.00 0.00 0.00 0.00 0.00 0.00

9 Providing and laying in position M20 (1:1.5:3) of reinforced cement concrete (1 Cement: 1.5 coarse sand : 3 graded stone aggregate 20 mm nominal size) cum 450.00 0.00 0.00 0.00 0.00 0.00

10 Providing and laying in position cement concrete of specified grade exluding the cost of centring and shuttering. 1:1.5:3(1 Cement :1.5 coarse sand:3 graded stone aggregate 20 mm nominal size) ( For Grouting of Foundations) cum 1.00 0.00 0.00 0.00 0.00 0.00

11 Providing and laying in position BBCC of specified grade excluding the cost of centring and shuttering. 1:5:10 (1 Cement :5 coarse sand:10 graded stone aggregate 40 mm nominal size) cum 112.00 0.00 0.00 0.00 0.00 0.00

12 Brick work with bricks of class designation 100A in foundations and plinth Cement mortar 1 .:6 (1 cement: 6 coarse sand ) cum 15.00 0.00 0.00 0.00 0.00 0.00

13 Brick work with bricks of class designation 100A in foundations and plinth in :Cement mortar 1 .:4 (1 cement: 4 coarse sand ) cum 8.00 0.00 0.00 0.00 0.00 0.00

14 12 mm cement plaster of mix: 1:4(1 cement: 4 coarse sand) sqm 13.00 0.00 0.00 0.00 0.00 0.00

15 12 mm cement plaster of mix: 1:6(1 cement: 6 coarse sand) sqm 151.00 0.00 0.00 0.00 0.00 0.00

16 15 mm cement plaster of mix: 1:6(1 cement: 6 coarse sand) sqm 216.00 0.00 0.00 0.00 0.00 0.00

17 Applying one coat of cement primer of approved brand and manufacture on wall surface Cement primer sqm 355.00 0.00 0.00 0.00 0.00 0.00

18 Finishing walls with water proofing cement paint of approved brand and manufacture and of required shade to give an even shadeNew work (three or more coats) sqm 355.00 0.00 0.00 0.00 0.00 0.00

19 Centring and shuttering including strutting,propping etc. and removal or form work for all civil works. sqm 1640.00 0.00 0.00 0.00 0.00 0.00

20 Reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete.

a Thermo-Mechanically Treated bars TMTC-500-8mm dia. kg 9854.00 0.00 0.00 0.00 0.00 0.00

b Thermo-Mechanically Treated bars TMTC-500-10mm dia. kg 4016.00 0.00 0.00 0.00 0.00 0.00

c Thermo-Mechanically Treated bars TMTC-500-12mm dia. kg 12926.00 0.00 0.00 0.00 0.00 0.00

d Thermo-Mechanically Treated bars TMTC-500-16mm dia. and above. kg 13393.00 0.00 0.00 0.00 0.00 0.00

21 Steel work welded in built up sections/framed work including cutting hoisting, fixing in position and applying a priming coat of approved steel primer using structural steel, etc. as required.In gratings, frames, guard bar, ladders, railings, brackts. gates & similar works with all required fitting and fixing. kg 18544.00 0.00 0.00 0.00 0.00 0.00

22 Providing,Fitting and Fixing: M.S Angle (50x50x6)mm with welded in proper shape as required as per E/I kg 4193.00 0.00 0.00 0.00 0.00 0.00

23 Providing,Fitting and Fixing: M.S flat Plate (50x6)mm with welded in proper shape as required as per E/I kg 486.00 0.00 0.00 0.00 0.00 0.00

24 Welding by electric plant including transportation of electric welding plant at site etc. complete. cm 6880.00 0.00 0.00 0.00 0.00 0.00

25 Providing,Fitting and Fixing: Mild steel expanded metal (20x60) mm strands sqm 582.00 0.00 0.00 0.00 0.00 0.00

26 Applying priming coat:With ready mixed zinc chromate yellow primer of approved brand and manufacture on steel galvanized iron/steel works sqm 681.00 0.00 0.00 0.00 0.00 0.00

27 Painting with ready mixed paint of approved brand and manufacture in all shades to give an even shade New steel work (two or more coats) sqm 681.00 0.00 0.00 0.00 0.00 0.00

28 Providing Stone Aggregate (Single size) 40 mm nominal size in switchyard area as per direction of E/I cum 112.00 0.00 0.00 0.00 0.00 0.00

29 Labour cost of spreding stone aggregate in switchyard area all complete as per direction of E/I Nos 95.00 0.00 0.00 0.00 0.00 0.00

30 Labour for cutting of M.S. angle iron post to required length, one end splitted as fish tailed in a length of 150mm complete as per building specification and direction of E/l. Nos 87.00 0.00 0.00 0.00 0.00 0.00

31 Coarse Sand Filling for sand pit cum 13.00 0.00 0.00 0.00 0.00 0.00

32 Boring, providing and installing bored cast-in-situ reinforced cement concrete piles of grade M-25 of specified diameter and length below the pile cap, to carry a safe working load not less than specified, excluding the cost of steel reinforcement but including the cost of boring, with bentonite solution and temporary casing of appropriate length for setting out and removal of same and the length of the pile to be embedded in the pile cap etc. all complete, including removal of excavated earth with all lifts and leads (Length of pile for payment shall be measured upto bottom of pile cap).300 mm dia metre 209.00 0.00 0.00 0.00 0.00 0.00

1.Prices are firm and in any case price variation will not be considered.

2. Rates shall be quoted inclusive of all transportation and Seigniorage cost. Seigniorage fee shall be applicable on mining items such as coarse and local sand, stone aggregate, earth, moorum etc. as per prevalent rule of Mining Department, GOB and it shall be borne by the bidder.The rates for Seigniorage fee on mining items are as below: Coarse Sand- Rs. 17.58/Cum Coarse Aggregate (40mm)- Rs. 48.69/Cum Coarse Aggregate (20mm) - Rs. 59.53/Cum Local Sand - Rs. 14.18/Cum Earth- Rs. 3.3/Cum Moorum - Rs. 15.83/Cum These rates shall be firm.

3. Rates shall be quoted inclusive of all transportation cost, duties, fixing cost and all applicale taxes.

BIHAR STATE POWER TRANSMISSION COMPANY LIMITED.

ANNEXURE-I: BREAK-UP OF MANDATORY SPARES

Sl.No. Description Unit Qty for GSS

I. 132kV SF6 Circuit Breaker

1 One pole complete with column and interrupter with operatingmechanism and mechanism box but without support structure Nos. 1

2 SF6 Gas Kg 25

3 Trip coils with resistor Nos. 3

4 Closing coils with resistor Nos. 3

5 Molecular filter for SF6 Circuit for 1 pole of CB Nos. 3

6 Density/Pressure monitor for SF6 circuit for 1 pole of CB Nos. 1

7 Corona rings (1 no. of each type), if applicable Set 1

8 Relays, power contactors, switch fuse units, limit switches,push buttons, timers &MCB (1 no. of each type) Set 1

9 Closing Coil Assembly/valve Nos. 1

10 Trip Coil Assembly/valve Nos. 1

11 Set of control valves (1 No. of each type) Set 1

12 Pressure switches (1 no. of each type) Set 1

13 Pressure gauges and coupling devices (1 no. of each type) Set 1

14 Aux. Switch assembly Nos. 1

15 Operation counter Nos. 1

16 Micro Filter set, if applicable (for one complete CB) Set 1

17 Micro switches, if applicable (for 1 no.aux. Contact assembly) Set 1

18 All types of coupling for SF6 gas (1 no. of each type) Set 1

19 Pipe length (Copper & Steel) for one complete CB Set 1

1.3 Spring operating mechanism (If applicable)

1 closing dashpot No. 1

2 opening dashpot No. 1

3 closing catchgear No. 1

4 opening catchgear No. 1

II. 33kV Vacuum Circuit Breaker

1 Closing Coil Assembly/valve Nos. 1

2 Trip Coil Assembly/valve Nos. 1

3 Switches (1 no. of each type) Set 1

4 Auxiliary contact assembly No. 1

III. 132kV Isolators

1 One complete pole with support insulator alongwith operating mechanism for isolator (1600A) and earth switch but excluding support structure Nos. 1

2 Copper contact fingers for female & male contacts (for one complete isolator (1600A) Set 1

3 Copper contact fingers for female & male contacts (for one complete isolator (2500A) Set 1

4 Relays, power contactors, MCBs, switch fuses, push buttons and resistors, timers and key interlock, Limit switch, Aux. switch for electrical control circuit as per approved schematic (1 no. of each type) Set 1

5 Motor with bevel gear assembly 1 no. of each type) Set 1

6 Corona shield rings, if applicable (1 no. of each type) Set 2

IV. 33kV Isolators

1 One complete pole with support insulator alongwith operating mechanism for isolator (1600A) and earth switch but excluding support structure Nos. 1

2 Copper contact fingers for female & male contacts (for one complete isolator (1600A) Set 1

3 Copper contact fingers for female & male contacts (for one complete isolator(2500A) Set 1

4 Relays, power contactors, MCBs, switch fuses, push buttons and resistors, timers and key interlock, Limit switch, Aux. switch for electrical control circuit as per approved schematic (1 no. of each type) Set 1