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Odisha Power Generation Corporation Limited Spring Seal Assembly Tender Odisha Gate & Damper Spares ISO 9001 2026

Bid Publish Date

20-Jan-2026, 10:20 am

Bid End Date

25-Feb-2026, 11:00 am

EMD

₹1,30,000

Location

JHARSUGUDA , ODISHA
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Progress

RA
Issue20-Jan-2026, 10:20 am
Corrigendum18-Feb-2026
Reverse AuctionCompleted
AwardCompleted
Explore all 4 tabs to view complete tender details

Quantity

256

Category

SPRING SEAL ASSY PORT For HAG

Bid Type

Two Packet Bid

Categories 9

VALVE PARTS AND ACCESSORIES LAPJOINT FLANGES PORT ELECTROSTATIC PRECIPITATOR FLOATING ROOF WATER INTAKE SYSTEM ANGLE COCK FLUE GAS BLADE

Tender Overview

The opportunity is issued by Odisha Power Generation Corporation Limited for a range of Spring Seal Assembly parts including PORT for HAG, BONNET for HAG, BOTTOM for HAG, SIDES for HAG, Blade seals, Jamb seals, across CAD/MIll HAD and ESP/GATE configurations in Odisha. The procurement involves 38 BOQ items with an EMD of ₹130,000 and a variable order quantity under an option clause up to 25%. The bidder must be a registered manufacturer with proven experience in gate and damper spares, and demonstrate prior supply to thermal power plants of at least 500 MW capacity within the last seven years. The tender emphasizes compliance, delivery terms, and financial viability as core selection criteria.

Technical Specifications & Requirements

  • Product scope includes multiple spring seal assemblies and associated chain links for HAG, CAG, ESP inlet/outlet gates, FDF outlet gates, PA inlet/outlet gates, and CAD/MIll configurations.
  • EMD: ₹130,000; minimum turnover: ₹70 Lakh average annual in last 3 years; audited financials/P&L to be submitted.
  • Eligibility: Manufacturer of gate and damper spares for at least 3 years; ISO certification or Factory license; multiple-order history criteria for 500 MW+ plants (single order ≥ ₹52.52 Lakhs or two orders ≥ ₹38.38 Lakhs each or three orders ≥ ₹26.26 Lakhs each).
  • Delivery/contract terms include a 25% quantity variation, delivery period from last delivery order date, with extended time formula; bidder must supply invoices/waybills as proof.
  • Documentation: Manufacturer proof, technical capability, and compliance with tender terms; delivery schedule aligned to contract orders.

Terms, Conditions & Eligibility

  • EMD: ₹130,000; proof of payment and receipt required.
  • Experience: Minimum 3 years as a gate/damper spare manufacturer; prior supply to Thermal Power Plants ≥500 MW within 7 years; evidence via PO, invoices, LR copies.
  • Delivery: Delivery window linked to original order date; option quantity up to 25% and adjusted delivery time formula; minimum 30 days if increased.
  • Financials: Average annual turnover ≥ ₹70 Lakh; audited statements for last 3 financial years; certified copy acceptable if FY data unavailable.
  • Documents: GST, PAN, ISO/certificate, Factory license, experience certificates, PO copies, and OEM authorizations where applicable.

Key Specifications

    • Product names: Spring Seal Assembly PORT for HAG, BONNET for HAG, BOTTOM for HAG, SIDES for HAG, Blade seal Blade to Frame, Blade seal Blade to Blade, Jamb Seal Assembly Stub End for Mill HAD, and related variants for CAD/ESP/PA/IDF gates
    • Quantity/scale: 38 BOQ items; exact quantities not disclosed in data
    • EMD: ₹130,000
    • Experience: Gate and damper spares manufacturer for 3+ years; prior orders in 500 MW plants with minimum order values per thresholds
    • Financials: Minimum ₹70 Lakh average annual turnover over the last 3 audited years
    • Delivery terms: Quantity variation up to 25%; delivery period starts from last date of original delivery order; extended time formula provided

Terms & Conditions

  • EMD amount fixed at ₹130,000 with payment proof required

  • Manufacturer-only eligibility with 3+ years in gate/damper spares and 500 MW plant order history

  • 25% quantity variation allowed; delivery timing linked to original order date with calculated extensions

Important Clauses

Payment Terms

EMD and terms to be paid as per standard procurement rules; no explicit payment schedule provided beyond delivery/extension terms

Delivery Schedule

Delivery period begins from the last date of the original delivery order; extended time calculated as (Increased quantity ÷ Original quantity) × Original delivery period, minimum 30 days

Penalties/Liquidated Damages

Not explicitly specified in available terms; contract may include standard penalties for delayed delivery per purchase order

Bidder Eligibility

  • Manufacturer of gate and damper spares for 3+ years

  • ISO certificate or Factory license proof

  • Prior supply orders for Gates & Dampers in 500 MW thermal plants within last 7 years

Additional Tender Data

Commercial Details

Tender Category

Goods

Bid To RA

No

Bid To RA Enabled

Yes

Item Category

SPRING SEAL ASSY PORT For HAG , SPRING SEAL ASSY BONNET For HAG , SPRING SEAL ASSY BOTTOM FOR HAG , SPRING SEAL ASSY SIDES FOR HAG , Blade seal Blade to Frame ,Mill HAD , Blade seal Blade to Blade ,Mill HAD , Jamb Seal Assembly Stub end ,Mill HAD , Blade seal Blade to Frame ,Mill CAD , Blade seal Blade to Blade ,Mill CAD , Jamb Seal Assy Stub end ,Mill CAD , SPRING SEAL ASSY PORT For CAG , SPRING SEAL ASSY BONNET For CAG , SPRING SEAL ASSY BOTTOM FOR CAG , SPRING SEAL ASSY SIDES FOR CAG , SPRING SEAL ASSY PORT For ESP inlet GATE , SPRING SEAL ASSY BONNET For ESP inlet GATE , SPRING SEAL ASSY BOTTOM For ESP inlet GATE , SPRING SEAL ASSY SIDES For ESP inlet GATE , SPRING SEAL ASSY PORT For FDF outlet GATE , SPRING SEAL ASSY BONNET For FDF outlet GATE , SPRING SEAL ASSY BOTTOM For FDF outlet GATE , SPRING SEAL ASSY SIDES For FDF outlet GATE , CHAIN LINK For FDF outlet GATE , SPRING SEAL ASSY PORT For PA outlet GATE , SPRING SEAL ASSY BONNET For PA outlet GATE , SPRING SEAL ASSY BOTTOM For PA outlet GATE , SPRING SEAL ASSY SIDES For PA outlet GATE , CHAIN LINK For PA outlet GATE , SPRING SEAL ASSY PORT For IDF inlet GATE , SPRING SEAL ASSY BONNET For IDF inlet GATE , SPRING SEAL ASSY BOTTOM For IDF inlet GATE , SPRING SEAL ASSY SIDES For IDF inlet GATE , CHAIN LINK For IDF inlet GATE , SPRING SEAL ASSY BOTTOM For IDF outlet GATE , SPRING SEAL ASSY SIDES For IDF outlet GATE , CHAIN LINK For IDF outlet GATE , SPRING SEAL ASSY PORT For IDF outlet GATE , SPRING SEAL ASSY BONNET For IDF outlet GATE

Authority Records

ENERGY DEPARTMENT
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Documents 4

GeM-Bidding-8849066.pdf

Main Document

BOQ Document

BOQ

BOQ Document

BOQ

GEM General Terms and Conditions Document

GEM_GENERAL_TERMS_AND_CONDITIONS

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Bill of Quantities (BOQ) 38 Items Sign in for GEM prices

#1

SPRING SEAL ASSY PORT For HAG

SPRING SEAL ASSY PORT For HAG

13 ea Delivery: 60 days
#2

SPRING SEAL ASSY BONNET For HAG

SPRING SEAL ASSY BONNET For HAG

15 ea Delivery: 60 days
#3

SPRING SEAL ASSY BOTTOM FOR HAG

SPRING SEAL ASSY BOTTOM FOR HAG

11 ea Delivery: 60 days
#4

SPRING SEAL ASSY SIDES FOR HAG

SPRING SEAL ASSY SIDES FOR HAG

18 ea Delivery: 60 days
#5

Blade seal Blade to Frame ,Mill HAD

Blade seal Blade to Frame ,Mill HAD

9 set Delivery: 60 days
#6

Blade seal Blade to Blade ,Mill HAD

Blade seal Blade to Blade ,Mill HAD

9 set Delivery: 60 days
#7

Jamb Seal Assembly Stub end ,Mill HAD

Jamb Seal Assembly Stub end ,Mill HAD

3 set Delivery: 60 days
#8

Blade seal Blade to Frame ,Mill CAD

Blade seal Blade to Frame ,Mill CAD

7 set Delivery: 60 days
#9

Blade seal Blade to Blade ,Mill CAD

Blade seal Blade to Blade ,Mill CAD

9 set Delivery: 60 days
#10

Jamb Seal Assy Stub end ,Mill CAD

Jamb Seal Assy Stub end ,Mill CAD

3 set Delivery: 60 days
#11

SPRING SEAL ASSY PORT For CAG

SPRING SEAL ASSY PORT For CAG

6 ea Delivery: 60 days
#12

SPRING SEAL ASSY BONNET For CAG

SPRING SEAL ASSY BONNET For CAG

6 ea Delivery: 60 days
#13

SPRING SEAL ASSY BOTTOM FOR CAG

SPRING SEAL ASSY BOTTOM FOR CAG

5 ea Delivery: 60 days
#14

SPRING SEAL ASSY SIDES FOR CAG

SPRING SEAL ASSY SIDES FOR CAG

14 ea Delivery: 60 days
#15

SPRING SEAL ASSY PORT For ESP inlet GATE

SPRING SEAL ASSY PORT For ESP I/L GATE

8 ea Delivery: 60 days
#16

SPRING SEAL ASSY BONNET For ESP inlet GATE

SPRING SEAL ASSY BONNET For ESP I/L GATE

8 ea Delivery: 60 days
#17

SPRING SEAL ASSY BOTTOM For ESP inlet GATE

SPRING SEAL ASSY BOTTOM For ESP I/L GATE

8 ea Delivery: 60 days
#18

SPRING SEAL ASSY SIDES For ESP inlet GATE

SPRING SEAL ASSY SIDES For ESP I/L GATE

8 ea Delivery: 60 days
#19

SPRING SEAL ASSY PORT For FDF outlet GATE

SPRING SEAL ASSY PORT For FDF O/L GATE

4 ea Delivery: 60 days
#20

SPRING SEAL ASSY BONNET For FDF outlet GATE

SPRING SEAL ASSY BONNET For FDF O/L GATE

4 ea Delivery: 60 days
#21

SPRING SEAL ASSY BOTTOM For FDF outlet GATE

SPRING SEAL ASSY BOTTOM For FDF O/L GATE

4 ea Delivery: 60 days
#22

SPRING SEAL ASSY SIDES For FDF outlet GATE

SPRING SEAL ASSY SIDES For FDF O/L GATE

4 ea Delivery: 60 days
#23

CHAIN LINK For FDF outlet GATE

CHAIN LINK For FDF O/L GATE

10 ea Delivery: 60 days
#24

SPRING SEAL ASSY PORT For PA outlet GATE

SPRING SEAL ASSY PORT For PA O/L GATE

2 ea Delivery: 60 days
#25

SPRING SEAL ASSY BONNET For PA outlet GATE

SPRING SEAL ASSY BONNET For PA O/L GATE

2 ea Delivery: 60 days
#26

SPRING SEAL ASSY BOTTOM For PA outlet GATE

SPRING SEAL ASSY BOTTOM For PA O/L GATE

2 ea Delivery: 60 days
#27

SPRING SEAL ASSY SIDES For PA outlet GATE

SPRING SEAL ASSY SIDES For PA O/L GATE

2 ea Delivery: 60 days
#28

CHAIN LINK For PA outlet GATE

CHAIN LINK For PA O/L GATE

10 ea Delivery: 60 days
#29

SPRING SEAL ASSY PORT For IDF inlet GATE

SPRING SEAL ASSY PORT For IDF I/L GATE

4 ea Delivery: 60 days
#30

SPRING SEAL ASSY BONNET For IDF inlet GATE

SPRING SEAL ASSY BONNET For IDF I/L GATE

4 ea Delivery: 60 days
#31

SPRING SEAL ASSY BOTTOM For IDF inlet GATE

SPRING SEAL ASSY BOTTOM For IDF I/L GATE

4 ea Delivery: 60 days
#32

SPRING SEAL ASSY SIDES For IDF inlet GATE

SPRING SEAL ASSY SIDES For IDF I/L GATE

4 ea Delivery: 60 days
#33

CHAIN LINK For IDF inlet GATE

CHAIN LINK For IDF I/L GATE

10 ea Delivery: 60 days
#34

SPRING SEAL ASSY BOTTOM For IDF outlet GATE

SPRING SEAL ASSY BOTTOM For IDF O/L GATE

4 ea Delivery: 60 days
#35

SPRING SEAL ASSY SIDES For IDF outlet GATE

SPRING SEAL ASSY SIDES For IDF O/L GATE

4 ea Delivery: 60 days
#36

CHAIN LINK For IDF outlet GATE

CHAIN LINK For IDF O/L GATE

10 ea Delivery: 60 days
#37

SPRING SEAL ASSY PORT For IDF outlet GATE

SPRING SEAL ASSY PORT For IDF O/L GATE

4 ea Delivery: 60 days
#38

SPRING SEAL ASSY BONNET For IDF outlet GATE

SPRING SEAL ASSY BONNET For IDF O/L GATE

4 ea Delivery: 60 days

Required Documents

1

GST registration certificate

2

PAN card

3

Certificate of incorporation / ISO certification / Factory license

4

Audited financial statements with P&L (last 3 years) or certified copies

5

Average annual turnover calculation for last 3 years

6

Experience certificates for gate and damper spares (3+ years)

7

PO copies / Invoices / Waybill / LR copies for 7-year gate/damper supply history

8

OEM authorization or manufacturer certification (if applicable)

9

EMD submission receipt (₹130,000)

Corrigendum Updates

3 Updates
#1

Update

18-Feb-2026

Extended Deadline

25-Feb-2026, 11:00 am

Opening Date

25-Feb-2026, 11:30 am

#2

Update

11-Feb-2026

Extended Deadline

18-Feb-2026, 11:00 am

Opening Date

18-Feb-2026, 11:30 am

#3

Update

04-Feb-2026

Extended Deadline

11-Feb-2026, 11:00 am

Opening Date

11-Feb-2026, 11:30 am

Reverse Auction Schedule

Completed

Start

23-Apr-2026, 4:00 pm

End

24-Apr-2026, 4:00 pm

Duration: 24 hours

Reverse Auction Document

✅ RA concluded. Check financial results for final rankings.

Reverse Auction Results Final Prices

These are the final prices after the reverse auction event. Prices may be lower than initial bids.

Rank Seller Final Price Item
L1HARIHARAN POWER ENGINEERING   Under PMA Winner ₹54,44,608Item Categories : SPRING SEAL ASSY PORT For HAG,SPRING SEAL ASSY BONNET For HAG,SPRING SEAL ASSY BOTTOM FOR HAG,SPRIN
L2Paraasakthi Enterprises   Under PMA₹55,27,276Item Categories : SPRING SEAL ASSY PORT For HAG,SPRING SEAL ASSY BONNET For HAG,SPRING SEAL ASSY BOTTOM FOR HAG,SPRIN

🎉 L1 Winner

HARIHARAN POWER ENGINEERING   Under PMA

Final Price: ₹54,44,608

Frequently Asked Questions

Key insights about ODISHA tender market

How to bid on the Odisha gate spares tender in 2026?

Bidders must be gate and damper spare manufacturers with 3+ years of experience, provide ISO/certification, and show PO/invoice evidence for 500 MW thermal plant orders. Ensure EMD ₹130,000 is paid and include financial statements for last 3 years. Follow option clause for quantity variation up to 25%.

What documents are required to participate in the Odisha spring seal tender?

Submit GST registration, PAN, Certificate of incorporation or ISO, Factory license, audited financials for three years, turnover proof, experience certificates, PO/invoice history for 500 MW plants, OEM authorizations if applicable, and EMD receipt of ₹130,000.

What are the key technical requirements for spring seal assemblies in this tender?

The scope covers multiple spring seal assemblies for HAG, CAG, ESP gates, including blade seals and jamb seals across CAD/MIll configurations. While exact dimensions aren’t listed, bidders must demonstrate manufacturing capability and compliance with gate and damper spare standards and supply history to large thermal plants.

What is the minimum turnover required for bidders in this Odisha tender?

Bidders must show a minimum average annual turnover of ₹70 Lakh over the last three financial years (FY 2022-23 to 2024-25) supported by audited statements; in absence, certified copies from a qualified practitioner are acceptable.

How does the 25% quantity option affect delivery timelines in this tender?

The purchaser may increase order quantity by up to 25%; delivery time adjusts using the formula (Increased quantity ÷ Original quantity) × Original delivery period, with a minimum extension of 30 days; original delivery period applies if extension is not triggered.

What are the eligibility criteria for prior orders in 500 MW plants?

Eligible bidders must have prior supply orders for Gates & Dampers in 500 MW thermal plants within the last seven years, with either one order ≥ ₹52.52 Lakhs or two orders ≥ ₹38.38 Lakhs each, or three orders ≥ ₹26.26 Lakhs each; verification requires PO/invoice copies.

Is ISO certification mandatory for participation in this Odisha tender?

Yes, bidders must provide ISO certification or an equivalent factory license as proof of manufacturing capability; this is part of the documentary eligibility to participate and qualify for evaluation.

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