GEM

Andrew Yule And Company Limited Finish Impeller Tender NADIA West Bengal 1325-1760 Mm Dia IS/IS 550 Compliant 2025

Bid Publish Date

18-Nov-2025, 3:50 pm

Bid End Date

02-Dec-2025, 3:00 pm

Bid Opening Date

02-Dec-2025, 3:30 pm

Location

NADIA , WEST BENGAL

Progress

Issue18-Nov-2025, 3:50 pm
AwardPending
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Quantity

8

Category

FINISH IMPELLER FOR 1325 MM DIA RUNNER NO 25005 HANDING LH

Bid Type

Two Packet Bid

Key Highlights

  • • Finish Impeller procurement for multiple diameters (1325, 1560, 1760 mm) with LH/RH handing
  • • 25% quantity option and corresponding delivery-extension rule
  • • Delivery period calculations based on original vs increased quantity with minimum 30 days
  • • ATC document to be reviewed for final terms and technical compliance
  • • No explicit specifications provided; rely on standard heavy-industry impeller tolerances and OEM fit
  • • 6 BOQ items; exact quantities and units not disclosed in available data
  • • Nadia, West Bengal location under Department of Heavy Industry via Andrew Yule

Categories 15

SIMPLEX PUMPS DREDGE PUMPS SEALLESS PUMPS SLUDGE PUMPS PUMP SPARE PARTS IMPELLERS CENTRIFUGAL COMPRESSORS CENTRIFUGAL MACHINE AXIAL SPLIT PUMPS OVERHEAD STIRRERS COOLING FAN SANITARY PUMPS ROTARY CAM PUMPS TURBINE PUMPS STEAM PUMPS

Tender Overview

Andrew Yule And Company Limited invites bids for the supply of Finish Impeller assemblies across multiple diameter norms including 1325 mm, 1560 mm, and 1760 mm diameters, with LH/RH handings as listed (No 25005, 25006, 25008, 25009, 25035, 25041/42). The tender location is Nadia, West Bengal. The scope centers on high-precision turbine/propulsion impellers used in heavy industry machinery; the BOQ shows 6 items but does not disclose explicit quantities or unit measures in the provided data. A key differentiator is the inclusion of a 25% quantity option and potential extension of delivery time under the option clause, with calculated delivery timelines based on the original period. The absence of explicit specifications requires bidders to rely on standard industry tolerances and the implied OEM or project-specific fit. This tender’s unique aspect is the option-based procurement model and the reliance on a Buyer Added ATC document for final terms.

Technical Specifications & Requirements

  • Finish Impeller sets for diameters: 1325 mm, 1560 mm, 1760 mm; LH/RH handings as per item (No 25005/25006/25008/25009/25035/25041/42).
  • No explicit dimensional tolerances or material specs provided in the data; bidders must infer from typical heavy-industry impeller standards.
  • 6 BOQ items exist, but exact quantities, units, and values are not disclosed in the excerpt.
  • Delivery terms reference a standard option clause allowing ±25% quantity adjustments and extended timelines; delivery calculations hinge on the original delivery period.
  • ATC documentation referenced by Buyer; bidders should review attached ATC for compliance.

Terms, Conditions & Eligibility

  • Option Clause: Purchaser may increase/decrease quantity up to 25% during contract; extended delivery time calculated as (Increased quantity ÷ Original quantity) × Original delivery period, min 30 days.
  • Delivery schedule commences from the last date of original delivery order; extension rules apply if option exercised.
  • EMD/Financials: Not disclosed in the provided data; bidders should verify on proposal day; ensure compliance with standard bid security requirements.
  • Compliance with the ATC and any supplier qualification criteria stated in the tender documents is mandatory.

Key Specifications

  • Product: Finish Impeller assemblies for turbine/rotor systems

  • Diameters: 1325 mm, 1560 mm, 1760 mm

  • Handing: LH or RH per item (as listed: 25005, 25006, 25008, 25009, 25035, 25041, 25042)

  • BOQ: 6 items (quantities and units not specified in data)

  • Delivery: per original delivery schedule with 25% option-based increase

  • Standards/Quality: Not specified in tender data; refer to ATC for exact compliance

Terms & Conditions

  • 25% quantity increase/decrease right at contract; extended delivery time rules apply

  • Delivery begins from last date of original order; option exercise governs extended period

  • Review Buyer Added ATC document for technical and compliance requirements

Important Clauses

Payment Terms

Not disclosed in available data; bidders must consult ATC for payment milestones and security deposits

Delivery Schedule

Delivery starts from last date of original delivery order; adjusted by option clause with minimum 30 days

Penalties/Liquidated Damages

Not specified in data; ATC may define LD terms in attached document

Bidder Eligibility

  • Experience in supplying or fabricating heavy-impeller components for turbine/rotor assemblies

  • Financial stability evidenced by 3-year turnover figures

  • Capability to meet LH/RH handings and precision finish requirements

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Bill of Quantities (BOQ) 6 Items

Item # Title Description Quantity Unit Consignee Delivery (Days)
1 FINISH IMPELLER FOR 1325 MM DIA RUNNER NO 25005 HANDING LH FINISH IMPELLER FOR 1325 MM DIA RUNNER NO 25005 HANDING LH 1 pieces msdengg@1234 90
2 FINISH IMPELLER FOR 1560 MM DIA RUNNER NO 25006 HANDING LH FINISH IMPELLER FOR 1560 MM DIA RUNNER NO 25006 HANDING LH 1 pieces msdengg@1234 90
3 FINISH IMPELLER FOR 1325 MM DIA RUNNER NO 25008 HANDING RH FINISH IMPELLER FOR 1325 MM DIA RUNNER NO 25008 HANDING RH 1 pieces msdengg@1234 90
4 FINISH IMPELLER FOR 1560 MM DIA RUNNER NO 25009 HANDING LH FINISH IMPELLER FOR 1560 MM DIA RUNNER NO 25009 HANDING LH 1 pieces msdengg@1234 90
5 FINISH IMPELLER FOR 1760 MM DIA RUNNER NO 25035 AND 36 HANDING 2 OFF RH FINISH IMPELLER FOR 1760 MM DIA RUNNER NO 25035 AND 36 HANDING 2 OFF RH 2 pieces msdengg@1234 90
6 FINISH IMPELLER FOR 1760 MM DIA RUNNER NO 25041 AND 42 HANDING 2 OFF RH FINISH IMPELLER FOR 1760 MM DIA RUNNER NO 25041 AND 42 HANDING 2 OFF RH 2 pieces msdengg@1234 90

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Required Documents

1

GST registration certificate

2

Permanent Account Number (PAN) card

3

Experience certificates for similar impeller or heavy-rotor components

4

Financial statements / turnover documents for last 3 years

5

EMD submission proof (as applicable by administration) and payment proof

6

Technical bid documents showing compliance with industry standards

7

OEM authorizations or proven capability for impeller fabrication/repair

8

ATC acknowledgment / any other tender-specific submission per buyer

Frequently Asked Questions

Key insights about WEST BENGAL tender market

How to bid for impeller tender in Nadia West Bengal 2025

Bidders must submit GST, PAN, experience certificates, and financial statements; provide OEM authorizations if applicable. Ensure compliance with ATC terms and the option clause allowing up to 25% quantity changes. Prepare technical bid showing impeller dimensions (1325/1560/1760 mm) and LH/RH handings; include delivery plan aligned to original timeline.

What documents are required for finish impeller procurement in West Bengal

Required documents include GST certificate, PAN, 3-year financials, experience certificates for heavy-rotor components, EMD proof, technical bid, OEM authorization, and ATC acknowledgment. Ensure all documents are valid and up-to-date to participate in the tender process.

What are the diameter specifications for impellers in this tender

The tender covers finish impellers with diameters 1325 mm, 1560 mm, and 1760 mm, with LH and RH orientations specified for various item numbers. Exact tolerances are defined in the ATC; bidders should align fabrication and inspection plans accordingly.

What is the delivery extension formula in this impeller tender

Delivery extension is calculated as (Increased quantity ÷ Original quantity) × Original delivery period, with a minimum of 30 days. The purchaser may extend delivery up to the original period while exercising the option clause; implementation depends on final contract terms.

What standards or certifications are required for impeller suppliers

The tender data does not specify standards; bidders must refer to the ATC for required certifications. Typical expectations include quality management and dimensional accuracy, with OEM alignment for impeller components; verify ISI/ISO prerequisites in the final documents.

When is the bid submission deadline for the Nadia impeller tender

Deadline details are not present in the provided data. Bidders should consult the ATC and portal notifications for submission dates, ensure timely EMD submission, and confirm delivery schedules as per last order date to avoid disqualification.

What are the payment terms for the Andrew Yule impeller project

Payment terms are not explicitly disclosed here; bidders must review the ATC for milestone payments, advance and final settlement conditions, and any security deposit requirements aligned with the 25% option clause and delivery milestones.

How to ensure compliance with LH/RH handed impellers in bids

Bids must explicitly state the handedness (LH/RH) per item numbers (e.g., 25005, 25006, 25008, 25009, 25035, 25041/42). Include precise dimensional checks, material specs, and machining tolerances to demonstrate fitment accuracy for each diameter-specific impeller.