GEM

Garden Reach Ship Builders And Engineers Limited pipe clamp galvanised IS 2062 GR.B Kolkata 2025

Posted

17 Oct 2025, 04:40 pm

Deadline

27 Oct 2025, 05:00 pm

Location

KOLKATA , WEST BENGAL

Progress

Issue17 Oct 2025, 04:40 pm
AwardPending
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Quantity

3050

Category

PIPE CLAMP, IS 2062 GR.B GALV,PIPE_150NB_3023

Bid Type

Two Packet Bid

Key Highlights

  • • Invited single-party tender for GRSE pipe clamps with teakwood packing in Kolkata
  • • Quantity flexibility up to 50% with extended delivery calculations and minimum 30-day extension
  • • IS 2062 GR.B galvanised clamps; teakwood packing material requirement
  • • 22 BOQ items under yard 3023-24 P17A project; precise quantities not disclosed in data
  • • ATC clauses and information-viewable documents uploaded by GRSE; vendor must follow invitation-only process
  • • Site-specific delivery in Kolkata; compliance with internal GRSE approvals and ZGE document references

Categories 2

HOLDING AND CLAMPING TOOLS CLAMPS

Tender Overview

Garden Reach Ship Builders And Engineers Limited (GRSE) in Kolkata, West Bengal invites bids for the supply of PIPE CLAMP WITH TEAKWOOD PACKING MATERIAL GALVANISED designed for the Chilled Water System under the YARD 3023-24 - P17A PROJECT. The procurement includes a set of items listed as PIPE CLAMP IS 2062 GR.B GALVANISED across various nominal bores (e.g., NB 150, 125, 100, 80, 65, 50, 40, 32, 25, 20, 15). The tender is issued as an invited, single-party effort with an option clause allowing up to 50% quantity fluctuation at contracted rates. The package comprises 22 items/lines under a single supply contract, with complex delivery-time adjustments based on order quantities. The scope targets naval/industrial piping hardware in GRSE’s CHW/TEK packing context and emphasizes specified packing material and galvanised steel clamps. This opportunity is exclusive to invited bidders, who must align with GRSE’s internal approval and documentatio n process. Unique aspects include teakwood packing integration, IS 2062 GR.B compliance, and yard-specific project alignment. Candidates should prepare for quantity flex and supplier alignment, with attention to extended delivery timelines if options are exercised.

Technical Specifications & Requirements

  • Product category: Pipe clamps with teakwood packing, galvanised steel, IS 2062 GR.B
  • Standards referenced: IS 2062 GR.B galvanised pipe clamps; teakwood packing material specification implied by project
  • BoQ/Items: 22 lines listed under yard 3023-24 P17A; item values not disclosed
  • Delivery framework: option to increase/decrease quantity up to 50%; delivery period adjusts from last delivery order date; minimum additional time 30 days
  • Purpose: supply for Chilled Water System in GRSE yard projects; documentation per ZGE 2071189-250929-130857
  • Brand/OEM: no explicit brand, but IS 2062 GR.B galvanised clamps with teakwood packing
  • Documentation readiness: bidders must comply with invitation-standards and GRSE’s ATC clauses; order quantities subject to contract terms
  • Quality expectations: galvanised corrosion resistance and mechanical integrity implied by IS 2062 compliance
  • Delivery location: Kolkata, West Bengal; site-specific packing and handling requirements apply
  • Project context: naval engineering procurement, yard 3023-24

Terms, Conditions & Eligibility

  • EMD/security: not disclosed in available terms; bidders must comply with GRSE’s standard bid security requirements
  • Quantity flexibility: ±50% of bid quantity post-contract; additional time calculation: (Increased quantity ÷ Original quantity) × Original delivery period with a 30-day minimum
  • Delivery schedule: linked to order dates; extended delivery windows available when option clause is exercised
  • Payment terms: not detailed in publicly available terms; bidders should await formal ATC for payment milestones
  • Tender access: participation is invitation-only; unsolicited offers will be ignored
  • Documentation: prepare factory/brand certifications, IS 2062 GR.B compliance proof, teakwood packing material spec, and GRSE-approved ATC documents
  • Warranty/penalties: not specified in the provided terms; must be confirmed in contract documents
  • Compliance: bidders must adhere to GRSE’s notices and related document control processes

Key Specifications

    • Product: Pipe clamp with teakwood packing for galvanised IS 2062 GR.B steel pipes
    • Bore sizes covered: NB 150, 125, 100, 80, 65, 50, 40, 32, 25, 20, 15 for 3023/3024 series
    • Material standard: IS 2062 GR.B (galvanised), teakwood packing integration
    • Quantity: 22 items; exact quantities unspecified in data
    • Delivery: option-based quantity fluctuation up to 50%; extension logic with minimum 30 days

Terms & Conditions

  • Option clause allows +/-50% quantity change and extended delivery periods

  • Invitation-only bidding; GRSE exclusivity for invited bidders

  • IS 2062 GR.B galvanised clamps with teakwood packing required

Important Clauses

Payment Terms

Payment terms to be specified in ATC; current data lacks explicit milestones

Delivery Schedule

Delivery period governed by original order date; additional time for options follows specific formula with minimum 30 days

Penalties/Liquidated Damages

No LD details provided; confirmed in contract documentation and ATC

Bidder Eligibility

  • Invitation-only participation by GRSE; eligible bidders will be invited via registered email

  • Demonstrated experience in supplying pipe clamps/galvanised fittings to naval/industrial yards

  • Compliance with IS 2062 GR.B and teakwood packing requirements; valid GST and financials

Bill of Quantities (BOQ) 22 Items

Item # Title Description Quantity Unit Consignee Delivery (Days)
1 PIPE CLAMP, IS 2062 GR.B GALV,PIPE_150NB_3023 PIPE CLAMP, IS 2062 GR.B GALV,PIPE_150NB_3023 250 st sahoo.balaram 60
2 PIPE CLAMP, IS 2062 GR.B GALV,PIPE_125NB_3023 PIPE CLAMP, IS 2062 GR.B GALV,PIPE_125NB_3023 25 st sahoo.balaram 60
3 PIPE CLAMP, IS 2062 GR.B GALV,PIPE_100NB_3023 PIPE CLAMP, IS 2062 GR.B GALV,PIPE_100NB_3023 75 st sahoo.balaram 60
4 PIPE CLAMP, IS 2062 GR.B GALV,PIPE_80 NB_3023 PIPE CLAMP, IS 2062 GR.B GALV,PIPE_80 NB_3023 150 st sahoo.balaram 60
5 PIPE CLAMP, IS 2062 GR.B GALV,PIPE_65 NB_3023 PIPE CLAMP, IS 2062 GR.B GALV,PIPE_65 NB_3023 150 st sahoo.balaram 60
6 PIPE CLAMP, IS 2062 GR.B GALV,PIPE_50 NB_3023 PIPE CLAMP, IS 2062 GR.B GALV,PIPE_50 NB_3023 150 st sahoo.balaram 60
7 PIPE CLAMP, IS 2062 GR.B GALV,PIPE_40 NB_3023 PIPE CLAMP, IS 2062 GR.B GALV,PIPE_40 NB_3023 150 st sahoo.balaram 60
8 PIPE CLAMP, IS 2062 GR.B GALV,PIPE_32 NB_3023 PIPE CLAMP, IS 2062 GR.B GALV,PIPE_32 NB_3023 250 st sahoo.balaram 60
9 PIPE CLAMP, IS 2062 GR.B GALV,PIPE_25 NB_3023 PIPE CLAMP, IS 2062 GR.B GALV,PIPE_25 NB_3023 150 st sahoo.balaram 60
10 PIPE CLAMP, IS 2062 GR.B GALV,PIPE_20 NB_3023 PIPE CLAMP, IS 2062 GR.B GALV,PIPE_20 NB_3023 75 st sahoo.balaram 60
11 PIPE CLAMP, IS 2062 GR.B GALV,PIPE_15 NB_3023 PIPE CLAMP, IS 2062 GR.B GALV,PIPE_15 NB_3023 100 st sahoo.balaram 60
12 PIPE CLAMP, IS 2062 GR.B GALV,PIPE_150NB_3024 PIPE CLAMP, IS 2062 GR.B GALV,PIPE_150NB_3024 250 st sahoo.balaram 60
13 PIPE CLAMP, IS 2062 GR.B GALV,PIPE_125NB_3024 PIPE CLAMP, IS 2062 GR.B GALV,PIPE_125NB_3024 25 st sahoo.balaram 60
14 PIPE CLAMP, IS 2062 GR.B GALV,PIPE_100NB_3024 PIPE CLAMP, IS 2062 GR.B GALV,PIPE_100NB_3024 75 st sahoo.balaram 60
15 PIPE CLAMP, IS 2062 GR.B GALV,PIPE_80 NB_3024 PIPE CLAMP, IS 2062 GR.B GALV,PIPE_80 NB_3024 150 st sahoo.balaram 60
16 PIPE CLAMP, IS 2062 GR.B GALV,PIPE_65 NB_3024 PIPE CLAMP, IS 2062 GR.B GALV,PIPE_65 NB_3024 150 st sahoo.balaram 60
17 PIPE CLAMP, IS 2062 GR.B GALV,PIPE_50 NB_3024 PIPE CLAMP, IS 2062 GR.B GALV,PIPE_50 NB_3024 150 st sahoo.balaram 60
18 PIPE CLAMP, IS 2062 GR.B GALV,PIPE_40 NB_3024 PIPE CLAMP, IS 2062 GR.B GALV,PIPE_40 NB_3024 150 st sahoo.balaram 60
19 PIPE CLAMP, IS 2062 GR.B GALV,PIPE_32 NB_3024 PIPE CLAMP, IS 2062 GR.B GALV,PIPE_32 NB_3024 250 st sahoo.balaram 60
20 PIPE CLAMP, IS 2062 GR.B GALV,PIPE_25 NB_3024 PIPE CLAMP, IS 2062 GR.B GALV,PIPE_25 NB_3024 150 st sahoo.balaram 60
21 PIPE CLAMP, IS 2062 GR.B GALV,PIPE_20 NB_3024 PIPE CLAMP, IS 2062 GR.B GALV,PIPE_20 NB_3024 75 st sahoo.balaram 60
22 PIPE CLAMP, IS 2062 GR.B GALV,PIPE_15 NB_3024 PIPE CLAMP, IS 2062 GR.B GALV,PIPE_15 NB_3024 100 st sahoo.balaram 60

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Required Documents

1

GST registration certificate

2

PAN card

3

Experience certificates for similar pipe clamp supply

4

Financial statements / turnover evidence

5

EMD/Security deposit as per GRSE terms (amount not disclosed)

6

Technical bid documents demonstrating IS 2062 GR.B compliance

7

OEM authorisation (if applicable) and packing-material specifications for teakwood packing

8

GRSE ATC-compliant documents and prior approvals

Frequently Asked Questions

How to bid on the pipe clamp tender in Kolkata for GRSE 2025?

Bidders must be invited by GRSE to participate; prepare IS 2062 GR.B compliant galvanised clamps with teakwood packing, along with OEM authorisation and teakwood packing specs. Ensure GST, PAN, financials, and technical bids are ready per GRSE ATC. Delivery terms hinge on option-based quantity changes up to 50%.

What documents are required for GRSE pipe clamp procurement in West Bengal?

Submit GST registration, PAN, experience certificates for similar clamps, financial statements, EMD/security details, technical compliance certificates for IS 2062 GR.B, teakwood packing specs, OEM authorisations, and ATC-derived documents as specified by GRSE.

What are the technical specs for IS 2062 GR.B galvanised pipe clamps?

Clamps must be galvanised IS 2062 GR.B compliant with teakwood packing; sizes span NB 150 to NB 15 across two yard series (3023/3024). Exact bore-specific quantities are defined in the project BOQ but not disclosed publicly; bidders must confirm in invited documents.

When is the delivery window for GRSE’s 3023-24 P17A project?

Delivery timing is linked to the original order date; if the bidder exercises the option clause, the extended period uses (Increased quantity ÷ Original quantity) × Original delivery period, with a minimum of 30 days; exact dates will be in the contractual order.

What is the option clause for quantity changes in this GRSE tender?

The purchaser may alter quantity by up to 50% of the bid quantity at contract placement and during the currency at contracted rates; additional time follows the specified formula, subject to minimum 30 days. Bidder must plan for flexible manufacturing and packing.

What standards and packing are required for GRSE pipe clamps in Kolkata?

Required compliance includes IS 2062 GR.B galvanised clamps and teakwood packing material; documentation must confirm teakwood packing specs and galvanisation quality, aligning with GRSE’s ZGE document and ATC terms.