Assam Power Distribution Company Limited Tender

... More
BidAssist is a very user-friendly website which helps in finding the specific Assam e-tender that one is looking for. For getting any information or detail about any e-tender the Assam government must have posted, BidAssist is designed in such a manner so as to provide information on all government tenders in one place without any inconvenience.

Assam Power Distribution Company Limited - APDCL Tender

Works
Energy, Oil and Gas
Solar Installation and Products
Civil And Architectural Services
Eprocure
Opening Date21 Mar 2025
Closing Date16 May 2025
Tender AmountRefer Documents 
Notes
Download

AI Insights

Work Experience Requirements
... View More
The bidder must have experience in designing, installation, testing, and commissioning of specific equipment, including Power/Auto Transformers, AIS circuit breaker bays, Control & Relay Panel, RTU / BCU and Substation Automation System, and construction of control room building. The equipment should be in successful operation for at least one year within the last seven years. No specific percentage of similar works completed or detailed monetary values are mentioned.

Costs

Summary

Design, Engineering, Erection, Testing And Commissioning Of 400 Kv/33 Kv Pooling Substation For Solar Pv Plant Of

Description

Unlock the Tender details for free
Scription for unregistered user this is tender description for unregistered user this is tender description for unregistered user this is tender description for unregistered user this is tender description for unregistered user this is tender description for unregistered user this is tender description for unregistered user this is tender description for unregistered user this is tender description for unregistered user this is tender description for unregistered user this is tender description for unregistered user this is tender description for unregistered user this is tender description for unregistered user this is tender description for unregistered user this is tender description for unregistered user this is tender description for unregistered user this is tender description for unregistered user this is tender description for unregistered user

Contact

Unlock the Tender details for free
GEM & Bid Advisory Services
Get portal registration, tender bidding, product/service listing or vendor/MSME certification services at a nominal cost

BOQ Items

... More
DO_NOT_SHOW

-

-

-

View all details for FREE
... More
Set of Prints for protection coupler

2

-

-

... More
ACB (If applicable) (Each type)

1

-

-

... More
400 kV,160 kN Long Rod Insulators (Tension)

1

-

-

... More
400 kV,160 kN Long Rod Insulators (suspension)

1

-

-

... More
48V Valve regulated Lead Acid (VRLA) Batteries (cell voltage of 2.0V),(2*100%)

1

-

-

... More
Series inductor

1

-

-

... More
48V DCDB as per SLD,(2*100%)

1

-

-

... More
Wave trap with pedestal & terminal connectors

1

-

-

... More
UPS,(2*100%)

1

-

-

... More
Capacitive Voltage Transformer

-

-

-

... More
Gaskets 'O' rings & seals

1

-

-

... More
HV Bushing with fittings (metal parts and gaskets) (Each set of different type and size)

1

-

-

... More
Spring Charging Motor

1

-

-

... More
Control Building — 48V System

-

-

-

... More
Air Circuit Breaker (in each type)

1

-

-

... More
400/√3 kV / 0.11/√3 kV -Bus CVT,Three winding

6

-

-

... More
Fibre Optic cable (1% of total population for each size)

1

-

-

... More
`O' rings, gaskets and seals

1

-

-

... More
Distribution boards (415V)

-

-

-

... More
Explosion vent diaphragm

1

-

-

... More
MCCB - (2% of total population for each type)

1

-

-

... More
Auxiliary relays (in each type)

1

-

-

... More
Clamps (0.5% of total population for each size)

1

-

-

... More
N2 Accumulator

2

-

-

... More
Trip coils with resistor

2

-

-

... More
Complete CT with Terminal connector & structure (2 Nos. of each rating for population up to 20 Nos., 3 Nos. of each rating for population more than 20 Nos. For cyclone/ whirlwind/ tornado prone areas- 10% CTs of each voltage class installed at the substation (rounded up to the next integer) subject to a minimum two numbers)

1

-

-

... More
Tariff Metering Panel

-

-

-

... More
Molecular filter

2

-

-

... More
Actuator rings, if required

6

-

-

... More
CT Junction Box

9

-

-

... More
Line Protection Panel Equipment Spare

1

-

-

... More
Controlled Switching Devices along with transducers, Sensors, Cables, Contactors, Switches etc. (1 set of each make)

1

-

-

... More
Mag.Oil level Indicator (Type - I)

1

-

-

... More
Silica gel Container

3

-

-

... More
AC Distribution Boards

-

-

-

... More
Self-Starter

1

-

-

... More
400 kV ,Two core,Ratio :1250-2500/1A,63kA/1sec-To Tariff Meter

3

-

-

... More
33kV Outdoor type Cable Termination Kit ,XLPE Insulated Power Cable

1

-

-

... More
Bearings

1

-

-

... More
High Water Temperature safety control

1

-

-

... More
OEM Recommended spares for electronic governor.

1

-

-

-

-

-

... More
Miscellaneous Item

-

-

-

... More
Micro switches

1

-

-

... More
Hinge pins

3

-

-

... More
POWER LINE CARRIER COMMUNICATION EQUIPMENT

-

-

-

... More
CURRENT TRANSFORMER: 420 kV CT

-

-

-

... More
Set of Prints for EPAX (24/8)

1

-

-

... More
MCB - (2% of total population for each type)

1

-

-

... More
Complete   assembly    of   Digital    Automatic    Voltage Regulator (DAVR) for one channel

1

-

-

... More
Entire civil works including site grading, MMS/String inverter Pile , Inverter station foundation, Peripheral roads, internal roads and all other works

1

-

-

... More
Set of Control Cards (1 Complete set for each type of charger)

1

-

-

... More
Protection relays (in each type)

1

-

-

... More
Crank shaft with standard size journals

1

-

-

... More
Hydraulic oil (15% of total used quantity in substation)

1

-

-

... More
Telephone 2 wire with necessary connecting cable

4

-

-

... More
LV Bushing with fittings (metal parts and gaskets) (Each set of different type and size)

1

-

-

... More
1.1kV grade, PVC insulated armoured FRLS control cables

1

-

-

... More
LT TRANSFORMER

-

-

-

... More
Earthing Trolley

2

-

-

... More
WTI-with remote indi, 4 swi,8 cap

1

-

-

... More
Maintenance tools and Kits as per Bid Document

1

-

-

... More
Set of relays

1

-

-

... More
Complete Pole (Phase) of circuit breaker including closing resistor/ CSD, grading capacitor (as applicable), pole column, interrupter, operating mechanism, Marshalling Box and terminal connector but without support structure. (1 No. pole of each make & type For cyclone/ whirlwind/ tornado prone areas- 10% poles of each make and model installed at the substation (rounded up to the next integer) subject to minimum of one pole)

1

-

-

... More
Fuses of each rating

5

-

-

... More
Multi-Function Meters (in each type)

1

-

-

... More
Open / Close contactor

1

-

-

... More
Set of Prints for Carrier terminal, Speech and Data

2

-

-

... More
252/315 MVA, 400/33/33kV, Three phase, Three winding, ONAN/ONAF, YNyn0yn0, OLTC +15% TO -15% in steps of 1.25%

3

-

-

... More
Support Insulators

1

-

-

... More
Motor housing bearing assembly

1

-

-

... More
220V DCDB as per SLD,(2*100%)

1

-

-

... More
33kV Outdoor type Cable Termination Kit ,XLPE Insulated Power Cable

1

-

-

... More
Set of wound resistors

1

-

-

... More
Surge counter/monitor

5

-

-

... More
Bus post insulator assembly (Complete), 3 Nos. for each voltage rating

1

-

-

... More
Each type of sensor (Ambient/Rain/Wind, etc)

1

-

-

... More
Nozzle tester, barring bar, slings, eyebolts and other special equipment necessary for servicing the engine

1

-

-

... More
400kV BUS POST INSULATOR

-

-

-

... More
Terminal Pads and connectors

2

-

-

... More
Control transformer

1

-

-

... More
Bus-Bar Protection Panel Equipment Spare

1

-

-

... More
I/O cars / Modules - Each type

1

-

-

... More
Complete compressor assembly along with motor, accessories & coupling along with regenerating unit (wherever applicable)

1

-

-

... More
220V / 110V / 48V Battery Charger

-

-

-

... More
Telephone cables

1

-

-

... More
Operating drive

1

-

-

... More
UCMS system

1

-

-

... More
Conductors & Long rod Insulators

-

-

-

... More
ACSR Moose conductors or AL59 equivalent Moose

1

-

-

... More
One complete pole including support Insulator, motor operating mechanism and terminal connector but excluding structure (1 No. For cyclone/ whirlwind/ tornado prone areas- /10% poles of each make and model installed at the substation (rounded off to the next integer) subject to minimum of one pole)

1

-

-

... More
Diesel engine

-

-

-

... More
Pipe length (copper & steel)

1

-

-

... More
CVT Junction Box

7

-

-

... More
Lightning Arrester

-

-

-

... More
415V Distribution Boards

-

-

-

... More
Dowty Seal

2

-

-

... More
Opening Catch gear

1

-

-

... More
Density/ pressure monitoring systems

1

-

-

... More
Opening Dashpot

1

-

-

... More
Long Rod Insulator (10% of the total number of insulators of each voltage class installed at the substation /switchyard, subject to a minimum number of three insulators of each voltage class.)

1

-

-

... More
Generator

-

-

-

... More
Rotating diodes and fuse for main field excitation (Each Type)

2

-

-

... More
Bus post insulators

32

-

-

... More
Rubber gaskets, `O' rings and seals

1

-

-

... More
Bay Marshalling kiosk

1

-

-

... More
Spare battery cell without electrolyte (10 Nos. for population ≥100 Nos., 5 Nos. for population 100 Nos.)

1

-

-

... More
Fuel injection nozzles

2

-

-

... More
Co-axial cable

1

-

-

... More
Isolator with Double Earth Switch

-

-

-

... More
PLCC tool kit

1

-

-

... More
Pneumatic Operating Mechanism for ICU (Individual Compressor Unit)

-

-

-

... More
220V Valve regulated Lead Acid (VRLA) Batteries (cell voltage of 2.0V),(2*100%)

1

-

-

... More
33 kV HT Switchgear

-

-

-

... More
SF6 Gas (15% of total used quantity in substation)

1

-

-

... More
Transformer Protection Panel Equipment Spare

1

-

-

... More
415V lighting distribution board as per SLD - Control room

1

-

-

... More
Thyristor/ Diode

1

-

-

... More
Set of valves (Each set shall represent complete qty of different types of gaskets used in one transformer. Total list of gaskets shall be indicated by bidder during detailed Engg)

1

-

-

... More
Hydraulic filter

3

-

-

... More
Fuses of Thyristor with indicators

6

-

-

... More
220V / 110V / 48V Batteries

-

-

-

... More
Potentiometers

1

-

-

... More
Copper contact fingers for male & female contacts

2

-

-

... More
Big-end bearings

1

-

-

... More
Pressure transducer

1

-

-

... More
400kV, 3150 A, 63kA for 1 Sec rated SF6 3 pole, gang operated circuit breaker with supporting structure & other accessories.

6

-

-

... More
Complete Potential Transformer /Capacitor Voltage Transformer with terminal connectors & structure (2 Nos. of each rating for population up to 20 Nos., 3 Nos. of each rating for population more than 20 Nos. For cyclone/ whirlwind/ tornado prone areas- 10% CVTs/PTs of each voltage class installed at the substation (rounded up to the next integer) subject to a minimum two numbers)

1

-

-

... More
Terminal connectors with Bolts & Nuts (10 Nos. of each type)

1

-

-

... More
Mag.Oil level Indicator

1

-

-

... More
33 kV Indoor Current Transformer - of each CTR, and Each class

1

-

-

... More
Control valves, if required

1

-

-

... More
Primary Terminal Bushing

2

-

-

... More
Oil Surge relay for OLTC - each type

1

-

-

... More
Coupling for compressed air

1

-

-

... More
OTI & WTI with sensing device (as applicable)

1

-

-

... More
IP telephone - Each type

1

-

-

... More
Motor with gear assembly and bevel gear assembly

1

-

-

... More
Indicating lamp (in each type and each colour)

2

-

-

... More
Ferrules and joints

1

-

-

... More
415V AC distribution board as per SLD - Control room

1

-

-

... More
Pressure gauges

1

-

-

... More
Closing Dashpot

1

-

-

... More
19/33kV, XLPE Insulated, Al. Armoured Cable

1

-

-

... More
Rectifier transformer

1

-

-

... More
Micro-filters

1

-

-

... More
Axial flow fan assy (1) SS

1

-

-

... More
VOLTAGE TRANSFORMER (PT/CVT)

-

-

-

... More
Buchholz relay

1

-

-

... More
DG Set

-

-

-

... More
Terminal Pads and connectors

2

-

-

... More
400/√3 kV / 0.11/√3 kV -Line CVT-1,Two winding-To Tariff Meter

3

-

-

... More
33kV indoor type Cable Termination Kit , XLPE Insulated Power Cable

1

-

-

... More
Fiber optic cables + Accessories

1

-

-

... More
Clamps & connectors

1

-

-

... More
Connector of each type

1

-

-

... More
Lube oil pressure safety control

1

-

-

... More
Numerical Relay (IED) of each make and type along with software

1

-

-

... More
Fuel injection piping

1

-

-

... More
CONTROL AND RELAY PANEL

-

-

-

... More
1.1kV grade, XLPE insulated armoured FRLS power cables

1

-

-

... More
Coupling Capacitors (One number of each voltage class installed at the substation/ switchyard.)

1

-

-

... More
Temperature scanner

1

-

-

... More
50*A, 48 V Float Cum Boost Chargers (FCBC),(2*100%)

1

-

-

... More
Diesel Generator ,750kVA

1

-

-

... More
Control and Relay Panel

-

-

-

... More
For power transformer feeder

9

-

-

... More
High pressure hose

1

-

-

... More
Circuit Breaker

-

-

-

... More
Closing coils with resistor

2

-

-

... More
Pressure Gauge and coupling

1

-

-

... More
Numerical Relay (IED) of each make and type along with software

1

-

-

... More
Illumination System

1

-

-

1

-

-

... More
Limit switch

1

-

-

... More
EHV Power Transformer

-

-

-

... More
Interlocking coil with resistor

5

-

-

... More
Disc Insulators (10% of the total number of discs of each voltage class installed at the substation/switchyard)

1

-

-

... More
Numerical Relay (IED) of each make & Type

1

-

-

... More
Fuel injector

5

-

-

... More
400/√3 kV / 0.11/√3 kV -CVT,Three winding

9

-

-

... More
Timers

1

-

-

... More
1.1kV Cables

-

-

-

... More
420 kV HORIZONTAL CENTRE BREAK/ DOUBLE BREAK ISOLATORS

-

-

-

... More
Connecting cables of each type

1

-

-

... More
MCCB - (2% of total population for each type)

1

-

-

... More
Corona rings

1

-

-

... More
33 kV Indoor Surge Arrestor (5% of total population for each type and class)

1

-

-

... More
33kV Termination kit (1 No. of each type - Outdoor/Indoor)

1

-

-

... More
Main bearings

1

-

-

... More
Annunciator (in each type)

1

-

-

... More
Control and Relay panel with numerical relay with BCU- IEC 61850 compliant

1

-

-

... More
Earth pit (0.5% of total population for each size)

1

-

-

... More
Weather Monitoring System

-

-

-

... More
Route marker (0.25% of total population for each size)

1

-

-

... More
Closing Catch gear

1

-

-

... More
Coupling device without base plate

2

-

-

... More
Straight through joint (wherever applicable)

1

-

-

... More
OTI-with remote indicator, 2 swi,8 cap

1

-

-

... More
PLC - each type

1

-

-

... More
400kV, 3150 A rated, 63kA for 1 Sec, 3 pole horizontal double break center post rotating, outdoor air break motorized.

12

-

-

... More
For Bus bar protection

1

-

-

... More
Fixed, moving and arcing contact assemblies including Insulating Nozzles etc. for 1 Interrupter.

2

-

-

... More
Conductor accessories and hardware (Quantity shall be commensuration with the spare for conductor and insulators.)

1

-

-

... More
Isolator Arms with finger contacts and current carrying assembly

1

-

-

... More
Pressure switches

1

-

-

... More
Relays, Power contactors, switch fuse units, limit switches, push buttons, timers & MCB etc.

1

-

-

... More
For line feeders

1

-

-

... More
Set of Gaskets (Each set shall represent complete quantity of different types of gaskets used in one transformer. Total list of gaskets shall be indicated by bidder during detailed Engineering)

1

-

-

... More
Pyranometer

1

-

-

... More
CONTROLLED SWITCHING DEVICE (CSD)

-

-

-

... More
Pressure switches

1

-

-

... More
230v UPS distribution board

1

-

-

-

-

-

... More
UCMS Ethernet switch - each type (5% of total population for each type)

1

-

-

... More
Module temperature sensor

5

-

-

... More
33 kV HT switchgear panel

1

-

-

... More
Pressure gauges

1

-

-

... More
Wave Trap LA

1

-

-

... More
Card/Module of each type

1

-

-

... More
Current Transformer

-

-

-

... More
Magnetic ventile, if required

3

-

-

... More
PRV 6" Shroud 2NO+2NC (M2-P3)

1

-

-

... More
Tap Changer contacts

1

-

-

... More
Isolator with Single Earth Switch

-

-

-

... More
BATTERIES AND BATTERY CHARGERS

-

-

-

... More
Auxiliary switch assembly

1

-

-

... More
220 V Float Cum Boost Chargers (FCBC),(2*100%)

1

-

-

... More
Power Transformer

-

-

-

... More
Hydraulic Operating Mechanism

-

-

-

... More
Glands (0.5% of total population for each size)

1

-

-

... More
For power transformer

3

-

-

... More
Hydraulic operating mechanism with drive motor

1

-

-

... More
Set of contactors

1

-

-

... More
Solenoid Coil assembly

1

-

-

... More
PQM Meter

9

-

-

... More
Vent Plugs (10 Nos. of each type)

1

-

-

... More
Earthing strip (0.5% of total population for each size)

1

-

-

... More
Bushings

1

-

-

... More
For line feeder

3

-

-

... More
Mobile oil filter packs

20

-

-

... More
Bushing mounted CTs (Each set of different rating, type and size of each class)

1

-

-

... More
SURGE ARRESTOR

-

-

-

... More
Spring Operated Mechanism

-

-

-

... More
400/√3 kV / 0.11/√3 kV -Line CVT-2,Four winding-To Tariff Meter

3

-

-

... More
OLTC Motor - each type

1

-

-

... More
V-belt for radiator fan

5

-

-

... More
Float level indicators (10 Nos. of each type)

1

-

-

... More
Filter Capacitors

1

-

-

... More
Operation Counter

1

-

-

... More
400 kV ,Five core,Ratio : 1250-2500/1A,63kA/1sec

24

-

-

... More
Battery Charger

1

-

-

... More
33kV indoor type Cable Termination Kit , XLPE Insulated Power Cable

1

-

-

... More
33 kV HT Cables

-

-

-

... More
Control Building —220V System

-

-

-

... More
Co-axial connector

10

-

-

... More
assembly, timers, key interlock push button switch & auxiliary switches

2

-

-

... More
390kV, 63kA, CL.III1 phase Lightning Arrester (LA)

1

-

-

... More
PRV for OLTC - each type

1

-

-

... More
Complete Surge Arrester with insulating base and Terminal connector & structure (2 Nos. of each rating (not make) for population upto 10 Nos, 3 Nos. of each rating (not make) for population more than 10 Nos.)

1

-

-

... More
Tariff metering panel for line feeders with MAIN and CHECK meter with AMR facility

1

-

-

... More
AMF panel with integral / external ACB facility

-

-

-

... More
33/0.415 kV Auxiliary Transformers along with accessories complete as required

1

-

-

... More
Conductor (Flexible/Aluminium Pipe) (5% of the length of each type installed at the substation/switchyard)

1

-

-

... More
400kV, 3150 A rated, 63kA for 1 Sec, 3 pole horizontal double break center post rotating, outdoor air break motorized isolator with double earth switch

6

-

-

... More
Converters - each type

1

-

-

... More
420 kV SF6 CIRCUIT BREAKER

-

-

-

... More
Valves & reducers (Including Safety valve)

1

-

-

... More
Valves

1

-

-

... More
Telephone 4 wire with necessary connecting cable

2

-

-

... More
Exhaust fan of each type

1

-

-

... More
Grading Capacitor

3

-

-

... More
Pressure switches

1

-

-

... More
Ring gear for fly wheel

1

-

-

... More
Microprocessor based Diesel Engine Control Unit / Relay (in each type)

1

-

-

... More
Set of switches

1

-

-

... More
Complete Spring Operating Mechanism

1

-

-

... More
Fuses (in each type and each rating)

2

-

-

... More
MANDATORY SPARES

-

-

-



Evaluation Notes How It Works ?

Potential Partner

Select Your Requirements

Past Bidders
This list is curated from the bidders of the similar tenders in the past

Unlock the Tender details for free
  • Bidder NameThis Information is for unsubscribed user This Information is for unsubscribed user
  • Awarded Ratexx%
  • Bidder NameThis Information is for unsubscribed user This Information is for unsubscribed user
  • Awarded Ratexx%
  • Bidder NameThis Information is for unsubscribed user This Information is for unsubscribed user
  • Awarded Ratexx%
Disclaimer: BidAssist has made every reasonable effort to ensure that the information is accurate and authentic however it cannot be held liable for any third-party claims or losses of any damages. BidAssist makes no warranty, expressed or implied, as to the results obtained from the use of the information. If you think you may have noticed any error or omission, please let us know by contacting contact@bidassist.com.