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Mahanadi Coalfields Limited rotating unit and bearing components tender 2026 in Odisha - ISI/BIS certified parts supply 2026

Bid Publish Date

18-Feb-2026, 11:20 am

Bid End Date

02-Mar-2026, 11:00 am

Value

₹84,66,567

Location

JHARSUGUDA , ODISHA

Progress

Issue18-Feb-2026, 11:20 am
Corrigendum21-Feb-2026
AwardPending
Explore all 4 tabs to view complete tender details

Quantity

187

Category

ROTATING UNIT COMPLETE_PART NO.ROT001GST250300

Bid Type

Two Packet Bid

Categories 42

BEARING BLOCK SIMPLEX PUMPS DREDGE PUMPS PUMP SPARE PARTS COLLAR IMPELLERS BEARING BRACKET BEARING HOLDERS TROUGHING ROLLER ROLLER BEARING AXIAL SPLIT PUMPS OVERHEAD STIRRERS RING COOLING FAN SHEAR PUMPS SLEEVE SANITARY PUMPS PILLOW BLOCK ROTARY CAM PUMPS ROTARY LOBE PUMPS WHEEL BEARING NUTS RETURN ROLLER FLAT AXLE BOX SEALLESS PUMPS SLUDGE PUMPS BEARINGS BOX TURBINE BLOWER SUPPLY OF BEARING CENTRIFUGAL COMPRESSORS BEARINGS BUSHINGS AND GEARS CENTRIFUGAL MACHINE SNATCH BLOCK BEARING NUTS BUSH SLURRY PUMP WORM GEAR SPHERICAL BEARING TURBINE PUMPS STEAM PUMPS SLEEVE BEARING

Tender Overview

Organization: Mahanadi Coalfields Limited (Coal India Limited affiliate) seeks the supply of goods for a comprehensive set of rotating unit components and associated parts, including bearing cartridges, shaft sleeves, gland packing, impellers, and related items. The scope encompasses 35 BOQ items with an estimated value of ₹8,466,567 and a delivery-focused procurement in potential coordination with project timelines in the region. The contract allows up to 25% quantity variation and requires adherence to prescribed certificate standards, ensuring compatibility with the specified part numbers and material grades. This tender emphasizes a pure supply contract with attention to OEM/quality documentation and delivery performance.

Technical Specifications & Requirements

  • Product category: Rotating unit components, bearing cartridges, shafts, sleeves, gland packing, impellers, water deflectors, casings, end covers, and seals, aligned to the listed part numbers across 35 items.
  • Estimated value: ₹8,466,567; potential quantity variations up to 25% during contract execution; delivery windows calculated from order dates.
  • Standards and certificates: Upload BIS licence, type test certificates, and other certifications as specified in the Product Specifications and bid documents; ensure OEM authorizations if required; ISI/BIS alignment per product line where applicable.
  • Delivery scope: Only supply of goods; no installation services are described; delivery terms to follow the contract’s permissible timeframes.
  • BOQ context: 35 items with detailed part numbers (e.g., bearing housing, impellers, seals, glands) indicating a broad, multi-item procurement with precise component matching.

Terms, Conditions & Eligibility

  • EMD / security and certificates: Submit mandatory certificates and documents; BIS/type test certificates and other prescribed approvals must accompany the bid.
  • Option clause: Purchaser may increase/decrease quantity by up to 25% at contracted rates; extended delivery period logic applies with minimum 30 days when applicable.
  • Delivery and payment: Delivery terms anchored to original delivery order; payment terms aligned with standard supply-contract policies; ensure timely delivery as per contract schedule.
  • Compliance: Bidder must upload all requested certificates and ensure product specifications align with bid documents; non-compliance risks bid rejection.
  • Notable exclusions: The tender emphasizes only supply; installation, commissioning, or service amendments are not stated as part of scope.

Key Specifications

    • Total BOQ items: 35 items
    • Estimated value: ₹8,466,567
    • Scope: Only supply of goods (no installation services)
    • Delivery variation: up to 25% of bid quantity, with proportional time adjustments
    • Certificates: BIS licence, type test certificate and other certificates as specified
    • Part numbers / components: includes bearing cartridges, shaft sleeves, gland packing, impellers, water deflectors, casings, end covers, etc. (detailed in BOQ) – exact part numbers provided in tender

Terms & Conditions

  • EMD amount not explicitly stated; ensure submission with bid per terms

  • Quantity may be increased/decreased by up to 25% during contract

  • Delivery period starts from last date of original delivery order and extended period logic applies

  • Upload BIS/type test certificates and OEM authorizations as required

Important Clauses

Payment Terms

Payment terms follow standard supply contract procedures; no advance payment indicated; delivery-based payment may apply per order and contract terms

Delivery Schedule

Delivery period calculated from last date of original delivery order; extended delivery time for option clause; minimum 30 days when calculating additional time

Penalties/Liquidated Damages

Not explicitly detailed in provided terms; standard procurement practice to apply LD for delayed deliveries if specified in ATC/Contract

Bidder Eligibility

  • Proven experience supplying rotating unit components or similar mechanical parts

  • Valid GST registration and PAN

  • BIS licence and type test certificates where applicable

  • OEM authorization for brand-specific parts if required by product specification

Documents 6

GeM-Bidding-8995547.pdf

Main Document

Other Documents

OTHER

BOQ Document

BOQ

BOQ Document

BOQ

Buyer uploaded ATC document

ATC

GEM General Terms and Conditions Document

GEM_GENERAL_TERMS_AND_CONDITIONS

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Closed: 19 March 2025
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Posted: 4 February 2025
Closed: 3 March 2025
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Mahanadi Coalfields Limited Rotating Assembly Parts Tender 2025: CF8M CI SS410 Impeller Bearings ISO Standards India

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Closed: 16 December 2025
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Bill of Quantities (BOQ) 35 Items

Item # Title Description Quantity Unit Consignee Delivery (Days)
1 ROTATING UNIT COMPLETE_PART NO.ROT001GST250300 ROTATING UNIT COMPLETE_PART NO.ROT001GST250300 1 ea [email protected] 45
2 NECK RING _SUC. and DEL._ SET OF 4NO_ BRNZ_PART NO.1181 NECK RING _SUC. and DEL._ SET OF 4NO_ BRNZ_PART NO.1181 6 ea [email protected] 45
3 BEARING CARTRIDGE NDE_PART NO.2601 BEARING CARTRIDGE NDE_PART NO.2601 8 ea [email protected] 45
4 BEARING CARTRIDGE DE_PART NO.2600 BEARING CARTRIDGE DE_PART NO.2600 6 ea [email protected] 45
5 SHAFT _R.H_ _SS431T__PART NO.18001000 SHAFT _R.H_ _SS431T__PART NO.18001000 3 ea [email protected] 45
6 SHAFT SLEEVE and NUT _DELIVERY__ SS410_PART NO.2102 SHAFT SLEEVE and NUT _DELIVERY__ SS410_PART NO.2102 6 ea [email protected] 45
7 SHAFT SLEEVE and NUT _SUCTION__ SS410_PART NO.2103 SHAFT SLEEVE and NUT _SUCTION__ SS410_PART NO.2103 6 ea [email protected] 45
8 BEARING HOUSING _D.E._- CI_PART NO.2761GST250300 BEARING HOUSING _D.E._- CI_PART NO.2761GST250300 2 ea [email protected] 45
9 BEARING HOUSING _N.D.E._ - CI_PART NO.2764GST250300 BEARING HOUSING _N.D.E._ - CI_PART NO.2764GST250300 2 ea [email protected] 45
10 INTERMEDIATE BEARING BUSH CARRIER_ CI_PART NO.2802 INTERMEDIATE BEARING BUSH CARRIER_ CI_PART NO.2802 4 ea [email protected] 45
11 INTERMEDIATE BEARING BUSHbyINTER STAGE BU_PART NO.2801GST250300 INTERMEDIATE BEARING BUSHbyINTER STAGE BU_PART NO.2801GST250300 4 ea [email protected] 45
12 INTERMEDIATE BEARING SLEEVE _DE__ SS410H_PART NO.2834 INTERMEDIATE BEARING SLEEVE _DE__ SS410H_PART NO.2834 4 ea [email protected] 45
13 INTERMEDIATE BRNG SLEEVE _NDE__ SS410H_PART NO.28341 INTERMEDIATE BRNG SLEEVE _NDE__ SS410H_PART NO.28341 4 ea [email protected] 45
14 BEARING END COVER _NDE_ OUTER_ 500GST_PART NO.2756500 BEARING END COVER _NDE_ OUTER_ 500GST_PART NO.2756500 4 ea [email protected] 45
15 BEARING END COVER _NDE_ INNER_ 500GST_PART NO.2755500 BEARING END COVER _NDE_ INNER_ 500GST_PART NO.2755500 4 ea [email protected] 45
16 BEARING END COVER _DE_ OUTER_ 500GST_PART NO.2753500 BEARING END COVER _DE_ OUTER_ 500GST_PART NO.2753500 4 ea [email protected] 45
17 BEARING END COVER _DE_ INNER_ 500GST_PART NO.2752500 BEARING END COVER _DE_ INNER_ 500GST_PART NO.2752500 4 ea [email protected] 45
18 GLAND PACKING_PART NO.2410 GLAND PACKING_PART NO.2410 10 ea [email protected] 45
19 AIR VENT COCK_PART NO.4230 AIR VENT COCK_PART NO.4230 4 ea [email protected] 45
20 GASKET_PART NO.4080 GASKET_PART NO.4080 8 ea [email protected] 45
21 O RING _INTERMEDIATE BEARING SLEEVE__PART NO.42501 O RING _INTERMEDIATE BEARING SLEEVE__PART NO.42501 10 ea [email protected] 45
22 O RING SHAFT SLEEVE_PART NO.4250 O RING SHAFT SLEEVE_PART NO.4250 10 ea [email protected] 45
23 SLEEVE NUT SS410 _L.H.__PART NO.3031GST250300 SLEEVE NUT SS410 _L.H.__PART NO.3031GST250300 4 ea [email protected] 45
24 SLEEVE NUT SS410 _R.H.__PART NO.3032GST250300 SLEEVE NUT SS410 _R.H.__PART NO.3032GST250300 4 ea [email protected] 45
25 LOCK NUT _M.S__PART NO.30101000 LOCK NUT _M.S__PART NO.30101000 10 ea [email protected] 45
26 LOCK WASHER _M.S.__PART NO.30201000 LOCK WASHER _M.S.__PART NO.30201000 10 ea [email protected] 45
27 KEY FOR COULPING _SS410__PART NO.32501100 KEY FOR COULPING _SS410__PART NO.32501100 6 ea [email protected] 45
28 KEY FOR IMPELLER _SS410__PART NO.32001100 KEY FOR IMPELLER _SS410__PART NO.32001100 10 ea [email protected] 45
29 THRUST COLLAR _EN8__PART NO.28841100 THRUST COLLAR _EN8__PART NO.28841100 4 ea [email protected] 45
30 STUFFING BOX BUSH _LTB5__PART NO.24021100 STUFFING BOX BUSH _LTB5__PART NO.24021100 10 ea [email protected] 45
31 IMPELLER - SUCTION SIDE - LG.2_PART NO.1506GST250300 IMPELLER - SUCTION SIDE - LG.2_PART NO.1506GST250300 1 ea [email protected] 45
32 IMPELLER - DELIVERY SIDE - LG.2_PART NO.1509GST250300 IMPELLER - DELIVERY SIDE - LG.2_PART NO.1509GST250300 1 ea [email protected] 45
33 GLAND SPLIT - CI_PART NO.2310GST250300 GLAND SPLIT - CI_PART NO.2310GST250300 4 ea [email protected] 45
34 WATER DEFLECTOR _INT. NDE SIDE__PART NO.20701SS316 WATER DEFLECTOR _INT. NDE SIDE__PART NO.20701SS316 8 ea [email protected] 45
35 CASING TOP and BTTM WITH GSKT_FSTNRS_BEND_PART NO.100110021003 CASING TOP and BTTM WITH GSKT_FSTNRS_BEND_PART NO.100110021003 1 ea [email protected] 45

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Required Documents

1

GST registration certificate

2

Permanent Account Number (PAN) card

3

Experience certificates for similar supply of rotating unit/components

4

Financial statements / turnover evidence

5

EMD payment proof (if applicable in tender terms)

6

BIS licence and type test certificates

7

OEM authorization letters (if required by product specifications)

8

Technical bid documents demonstrating compliance with part numbers and BOQ items

9

Any other certificates prescribed in the Product Specification / ATC

Corrigendum Updates

1 Update
#1

Update

21-Feb-2026

Frequently Asked Questions

Key insights about ODISHA tender market

How to bid for rotating unit components tender in Odisha 2026?

Bidders must submit GST, PAN, experience certificates, financials, and BIS/type test certificates along with OEM authorizations if required. Ensure compliance with the 35-item BOQ, match part numbers exactly, and upload all cited certificates in the bid document per ATC.

What documents are required for Mahanadi Coalfields supply tender 2026?

Required documents include GST certificate, PAN, experience certificates for similar supply, financial statements, EMD proof (if applicable), BIS/type test certificates, OEM authorizations, and technical bid demonstrating compliance with 35 BOQ items and specified part numbers.

What are the key technical requirements for BIS licences and type tests?

Bidders must provide BIS licence and type test certificates for applicable parts; ensure certification bodies are recognized; submit product-specific certificates as prescribed in the bid document and ATC to validate compliance with standards for rotating components.

When is the optional quantity variation allowed in this tender?

The purchaser may increase or decrease quantity up to 25% of bid quantity at contracted rates; additional time is calculated by (increased quantity/original quantity) × original delivery period, with a minimum of 30 days.

What is the estimated contract value for this supply tender in 2026?

The estimated value is ₹8,466,567 for the 35-item BOQ; bidders should plan resources to cover this scope, with possible quantity adjustments under the option clause.

What is the scope of supply for this Mahanadi Coalfields tender?

Scope is strictly supply of goods for rotating unit components and associated parts; no installation or commissioning services are described in the terms.

What certifications must accompany the bid for eligibility?

Bidders must upload BIS licence, type test certificates, and any other certificates prescribed in the Product Specification; ensure OEM authorizations where required for product-specific items.

What delivery terms apply to this 35-item BOQ contract?

Delivery is aligned to the last date of the original delivery order; extended periods apply if the option clause is exercised; minimum 30 days is used for calculating additional time if needed.