GEM

Armoured Vehicles Nigam Limited Grinding Wheel & Mounted Point Procurement Tiruvallur Tamil Nadu 2025

Posted

27 Oct 2025, 04:52 pm

Deadline

17 Nov 2025, 03:00 pm

EMD

₹171

Location

TIRUVALLUR , TAMIL NADU

Progress

Issue27 Oct 2025, 04:52 pm
AwardPending
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Quantity

12704

Category

1300101455 DEPRESSED CENTRE WHEEL TYPE 27 SIZE 100 X 4 X 16MM GRADE A36 HICUT

Bid Type

Two Packet Bid

Categories 7

GRINDER VALVE PARTS AND ACCESSORIES ALUMINUM ABRASIVE PRODUCT ALUMINIUM OXIDE CUTTER SILICON CARBIDE

Tender Overview

Armoured Vehicles Nigam Limited invites bids for the procurement of a broad range of grinding wheels and mounted points for defense production operations at Tiruvallur, Tamil Nadu. The scope includes 23 BOQ items with a variety of diameters, bore sizes, and spindle types, including sizes such as 400 mm wheel with 152.4 mm bore and mounted points in diameters from 20 mm to 63 mm. The estimated value is not disclosed; the sole listed financial metric is an EMD of ₹171. The catalog covers diverse abrasives and cut-off wheels from brands like Hitachi, Bosch, and Ryobi, emphasizing compatibility with A2/A3 coarse aluminium oxide spindles and QA-ready performance. Unique aspects include a mix of resin-bonded, depressed-centre, and combination stones suitable for precision grinding and deburring. This procurement targets AVNL’s expansive machining and finishing operations under the Department of Defence Production, seeking a comprehensive supply chain for maintenance and production efficiency.

Technical Specifications & Requirements

  • Item variety includes: GRINDING WHEEL PARTING OFF 150 x 2 x 31.75 mm A60, GRINDING WHEEL MOUNTED POINT DIAMETER 25 x 32 x 6 mm A2, DIAMETER 32 x 32 x 6 mm A4, and CUT OFF WHEEL 355 x 2.8 x 25.4 mm.
  • Bore sizes listed include 152.4 mm and 22.23 mm; wheel diameters range from 63 mm to 600 mm; thicknesses up to 50 mm.
  • Several items specify COARSE ALUMINIUM OXIDE with spindle types A2, A3, A4, A5, A11, A33, A34, A36, A38, A24 etc., indicating a broad spectrum of mounting styles.
  • Brands referenced include Hitachi, Ryobi, Bosch for cut-off and abrasive wheels; options include Depressed Centre Wheels, Combination Stone, and Fibre Disc variants.
  • The BOQ notes a total of 23 items; exact unit quantities are not disclosed, and the EMD is explicitly listed as ₹171.
  • Delivery, warranty, and post-sales support terms are embedded in the buyer’s ATC but not fully disclosed in the excerpt.

Terms, Conditions & Eligibility

  • EMD amount: ₹171 (submission likely via online or bank demand draft per ATC).
  • Experience/eligibility: The tender references multiple abrasive products; bidders should demonstrate capability in supplying grinding wheels, mounting points, and related abrasive accessories to defense production facilities.
  • Delivery terms: Not fully specified; ATC sections indicate sealing/compliance requirements and evaluation processes.
  • Documents required: GST registration, PAN, experience certificates, financial statements, EMD documentation, and OEM authorizations per standard bid submission practices.
  • Penalty/LD: Not detailed in excerpt; ATC clauses may include QA compliance and compliance with supplied catalogs.
  • Warranty/AMC: Not specified; look for terms in the ATC file during bid submission.

Key Specifications

  • Grinding wheel parting off 150 x 2 x 31.75 mm A60

  • Grinding wheel mounted point dia 25 x 32 x 6 mm A2 coarse aluminium oxide

  • Grinding wheel mounted point dia 32 x 32 x 6 mm A4 coarse aluminium oxide

  • Grinding wheel dia 400 x width 63 x bore 152.4 mm, grade A36 Q5 BM4

  • Cut off wheel dia 355 x 2.8 x 25.4 mm

  • Depressed centre wheel type 27, size 100 x 4 x 16 mm, grade A36

  • Fibre disc abrasive wheel dia 180 mm with bore 22.23 mm, grit 60

  • Combination stones with coarse and fine faces (150 x 50 x 25 mm)

Terms & Conditions

  • EMD amount ₹171; submission per ATC terms

  • 23 item BOQ with wide range of grinding wheels and mounted points

  • OEM authorizations and standard bid documents required

Important Clauses

Payment Terms

EMD ₹171; payment terms to be detailed in ATC; ensure compliance with government procurement norms

Delivery Schedule

Delivery timelines to be specified in official ATC; references indicate evaluation and sealing/compliance processes

Penalties/Liquidated Damages

LD details not provided in excerpt; bidders should review ATC for timely delivery and QA penalties

Bidder Eligibility

  • Demonstrated experience supplying grinding wheels and mounted points to defense-related or manufacturing facilities

  • GST registration and PAN card active status

  • Financial capacity evidenced by latest financial statements

  • OEM authorization for referenced brands (Hitachi, Bosch, Ryobi) if claiming brand-specific supply

Bill of Quantities (BOQ) 23 Items

Item # Title Description Quantity Unit Consignee Delivery (Days)
1 1300100389 GRINDING WHEEL PARTING OFF SIZE 150 X 2 X 31.75MM GRADE A60 PBN OR EQUIVALENT 1300100389 GRINDING WHEEL PARTING OFF SIZE 150 X 2 X 31.75MM GRADE A60 PBN OR EQUIVALENT 300 pieces mmoh_stores 120
2 1300100761 GRIDNING WHEEL MOUNTED POINT DIA 25 X 32 X 6MM SPINDLE TYPE A2 COARSE ALUMINIUM OXIDE 1300100761 GRIDNING WHEEL MOUNTED POINT DIA 25 X 32 X 6MM SPINDLE TYPE A2 COARSE ALUMINIUM OXIDE 200 pieces mmoh_stores 120
3 1300100762 GRINDNG WHEEL MOUNTED POINT DIA 23 X 71 X 6MM SPINDLE TYPE A3 COARSE ALUMINIUM OXIDE 1300100762 GRINDNG WHEEL MOUNTED POINT DIA 23 X 71 X 6MM SPINDLE TYPE A3 COARSE ALUMINIUM OXIDE 250 pieces mmoh_stores 120
4 1300100763 G WHEEL MOUNTED POINT DIA 32 X 32 X 6MM SPINDLE TYPE A4 COARSE ALUMINIUM OXIDE 1300100763 G WHEEL MOUNTED POINT DIA 32 X 32 X 6MM SPINDLE TYPE A4 COARSE ALUMINIUM OXIDE 100 pieces mmoh_stores 120
5 1300100764 G WHEEL MOUNTED POINT DIA 20 X 28 X 6MM SPINDLE TYPE A5 COARSE ALUMINIUM OXIDE 1300100764 G WHEEL MOUNTED POINT DIA 20 X 28 X 6MM SPINDLE TYPE A5 COARSE ALUMINIUM OXIDE 250 pieces mmoh_stores 120
6 1300100767 GRIDNING WHEEL MOUNTED POINT DIA 21 X 45 X 6MM SPINDLETYPE A11 COARSE ALUMINUM OXIDE 1300100767 GRIDNING WHEEL MOUNTED POINT DIA 21 X 45 X 6MM SPINDLETYPE A11 COARSE ALUMINUM OXIDE 250 pieces mmoh_stores 120
7 1300100779 GRINDING WHEEL MOUNTED POINT DIA 25 X 13 X 6MM SPINDLE TYPE A33 COARSE ALUMINIUM OXIDE 1300100779 GRINDING WHEEL MOUNTED POINT DIA 25 X 13 X 6MM SPINDLE TYPE A33 COARSE ALUMINIUM OXIDE 250 pieces mmoh_stores 120
8 1300100780 GRIDNING WHEEL MOUNTED POINT DIA 40 X 10 X 6MM SPINDLE TYPE A34 COARSE ALUMINIUM OXIDE 1300100780 GRIDNING WHEEL MOUNTED POINT DIA 40 X 10 X 6MM SPINDLE TYPE A34 COARSE ALUMINIUM OXIDE 150 pieces mmoh_stores 120
9 1300100782 GRIDNING WHEEL MOUNTED POINT DIA 40 X 10 X 6MM SPINDLE TYPE A36 COARSE ALUMINIUM OXIDE 1300100782 GRIDNING WHEEL MOUNTED POINT DIA 40 X 10 X 6MM SPINDLE TYPE A36 COARSE ALUMINIUM OXIDE 50 pieces mmoh_stores 120
10 1300100785 GRIDNING WHEEL MOUNTED POINT DIA 25 X25 X 6MM SPINDLE TYPE A38 COARSE ALUMINIUM OXIDE 1300100785 GRIDNING WHEEL MOUNTED POINT DIA 25 X25 X 6MM SPINDLE TYPE A38 COARSE ALUMINIUM OXIDE 350 pieces mmoh_stores 120
11 1300100828 GRINDING WHEEL TYPE IDIA 400 X WIDTH 63 X BORE 152.4MM GRADE A36 Q5 BM4 1300100828 GRINDING WHEEL TYPE IDIA 400 X WIDTH 63 X BORE 152.4MM GRADE A36 Q5 BM4 6 pieces mmoh_stores 120
12 1300100829 GRIDNING WHEEL TYPE IDIA 400 X WIDTH 63 X BORE 152.4MM GRADE A145 R5 BM4 1300100829 GRIDNING WHEEL TYPE IDIA 400 X WIDTH 63 X BORE 152.4MM GRADE A145 R5 BM4 6 pieces mmoh_stores 120
13 1300101092 DIE GRIDNING WHEEL TYPE 1SIZE 63 X 22 X 9.53MM GRADE A30 R5 BM4 OR EQUIVALENT 1300101092 DIE GRIDNING WHEEL TYPE 1SIZE 63 X 22 X 9.53MM GRADE A30 R5 BM4 OR EQUIVALENT 1,000 pieces mmoh_stores 120
14 1300101199 COMBINATION STONE ONE FACE COARSE OTHER FACE FINE GRIT SIZE 150X50X25MM SILICON CARBIDE COARSE 16 36 FINE 90 220 1300101199 COMBINATION STONE ONE FACE COARSE OTHER FACE FINE GRIT SIZE 150X50X25MM SILICON CARBIDE COARSE 16 36 FINE 90 220 30 pieces mmoh_stores 120
15 1300101370 CUT OFF WHEEL SIZE DIA 355 X 2.8 X 25.4MM BORE MAKE HITACHI RYOBI OR EQUIVALENT 1300101370 CUT OFF WHEEL SIZE DIA 355 X 2.8 X 25.4MM BORE MAKE HITACHI RYOBI OR EQUIVALENT 200 pieces mmoh_stores 120
16 1300101396 PEDESTAL GRINDING WHEEL DIA 400MM BORE 38.1 MM THICKNESS 50MM A24 R5 V6 1300101396 PEDESTAL GRINDING WHEEL DIA 400MM BORE 38.1 MM THICKNESS 50MM A24 R5 V6 4 pieces mmoh_stores 120
17 1300101455 DEPRESSED CENTRE WHEEL TYPE 27 SIZE 100 X 4 X 16MM GRADE A36 HICUT 1300101455 DEPRESSED CENTRE WHEEL TYPE 27 SIZE 100 X 4 X 16MM GRADE A36 HICUT 5,000 pieces mmoh_stores 120
18 1300101456 DIE GRINDING WHEEL 1SIZE 63 X 22 X 9.53MM GRADE A30 R5 BM4 OR EQUIVALENT 1300101456 DIE GRINDING WHEEL 1SIZE 63 X 22 X 9.53MM GRADE A30 R5 BM4 OR EQUIVALENT 31 pieces mmoh_stores 120
19 1300101457 DEPRESSED CENTRE WHEEL RESIN BONDEDSIZE 180 X 6 X 22.23MM TYPE 27 GRADE A24TB OR ITS EQUIVALENT 1300101457 DEPRESSED CENTRE WHEEL RESIN BONDEDSIZE 180 X 6 X 22.23MM TYPE 27 GRADE A24TB OR ITS EQUIVALENT 80 pieces mmoh_stores 120
20 1300101477 GRINDING WHEEL DIA 600 X 75 X 203.2 BORE GRADE A20 Q5 V43 1300101477 GRINDING WHEEL DIA 600 X 75 X 203.2 BORE GRADE A20 Q5 V43 16,260 pieces mmoh_stores 120
21 1300101482 GRIDNING WHEEL 100X4X16MM 2 IN 1 A30R SIZE 100X4X16MM 2 IN 1 A30R BFINOX 1300101482 GRIDNING WHEEL 100X4X16MM 2 IN 1 A30R SIZE 100X4X16MM 2 IN 1 A30R BFINOX 43 pieces mmoh_stores 120
22 4124725601 FIBRE DISC ABRASIVE WHEEL DIA 180MM X BORE DIA 22.23MM GRIT 60 4124725601 FIBRE DISC ABRASIVE WHEEL DIA 180MM X BORE DIA 22.23MM GRIT 60 48 pieces mmoh_stores 120
23 4181850056 CUT OFF WHEEL ABRASIVE CUTTER SIZE 105X1X16MM MAKE BOSCH HITACHI POLY 4181850056 CUT OFF WHEEL ABRASIVE CUTTER SIZE 105X1X16MM MAKE BOSCH HITACHI POLY 11,398 pieces mmoh_stores 120

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Required Documents

1

GST registration certificate

2

Permanent Account Number (PAN) card

3

Experience certificates demonstrating prior supply of grinding wheels/mounted points

4

Financial statements (latest audited) or bank statements

5

EMD payment proof (₹171) as per ATC

6

Technical bid documents and compliance statement

7

OEM authorization letters for brands (Hitachi, Bosch, Ryobi) if applicable

Frequently Asked Questions

How to bid for grinding wheel and mounted point tender in Tamil Nadu AVNL 2025

Bidders must meet eligibility criteria including GST, PAN, and financials, and submit EMD ₹171 as per ATC. Include OEM authorizations if claiming brand-specific supply, and attach complete technical bid with fabricated Stone/Wheel specifications, along with catalog compliance and delivery terms.

What documents are required for AVNL grinding wheel procurement in TN

Submit GST certificate, PAN card, experience certificates for grinding wheels, latest financial statements, EMD proof of ₹171, technical bid, OEM authorizations, and compliance statement signed. Ensure seal/signature on scanned compliance copy as per buyer ATC.

Which grinding wheel sizes and brands are specified in AVNL tender

The tender lists parts including 150 x 2 x 31.75 mm A60, mounted points 25 x 32 x 6 mm A2, 32 x 32 x 6 mm A4, 355 x 2.8 x 25.4 mm cut-off wheel, and brand references Hitachi, Bosch, Ryobi for compatible items.

What are the delivery expectations for AVNL grinding wheels in Tamil Nadu

Delivery expectations are specified in the ATC; bidders should prepare a schedule aligned to defense production timelines and ensure compliance with QA and sealing requirements noted in the buyer terms.

What are the EMD requirements for AVNL procurement in 2025

EMD is listed as ₹171; ensure payment per ATC method (online or DD) and attach EMD receipt with the technical bid; non-submission may render bid non-responsive.

What brand authorizations are required for AVNL grinding wheel supply

If bidding on brand-specific items, provide OEM authorization letters for Hitachi, Bosch, Ryobi; otherwise demonstrate equivalent performance and catalog compliance with non-branded alternatives.

How to verify technical compliance for AVNL mounted points tender

Provide product catalogs, material safety data, and test certificates showing aluminium oxide grading and bore tolerances; ensure that all items meet the stated mounted point dimensions and finish quality as per the BOQ references.

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