GEM

Odisha Power Generation Corporation Limited air relief valve tender Odisha IS 14845 2025

Posted

22 Oct 2025, 04:56 pm

Deadline

01 Nov 2025, 05:00 pm

Location

JHARSUGUDA , ODISHA

Progress

Issue22 Oct 2025, 04:56 pm
AwardPending
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Quantity

8

Category

Resilient Seated Cart Iron Air Relief Valves for Water Works Purposes as per IS:14845 (Latest)

Bid Type

Single Packet Bid

Categories 6

RELIEF VALVES MUSICAL INSTRUMENT PARTS AND ACCESSORIES VALVES SANITARY FITTING WATER SUPPLY MATERIAL TRANSITION METALS

Tender Overview

Odisha Power Generation Corporation Limited (Energy Department Odisha) invites bids for Resilient Seated Cart Iron Air Relief Valves for Water Works in accordance with IS:14845 (Latest) (Q3). The procurement emphasizes waterworks applications with valve types and nominal sizes to be clarified in the tender. The contract includes an option clause allowing quantity variations up to 25% of bid quantity during execution, with extended delivery calculations. The project is located within Odisha, focusing on bulk installation of air relief valves for resilience in water distribution infrastructure. The bid emphasizes compliance with standard IS 14845, potential ISI marking considerations, and coating material specifications. The unique feature is the contract’s flexible quantity clause and the requirement for IS conformity. This tender requires precise technical alignment with specified standards and delivery coordination under the option clause.

Technical Specifications & Requirements

  • Standards: Conforming to IS:14845 (Latest); ISI marking considered
  • Product category: Resilient seated cart iron air relief valves for water works
  • Valve types: Single, Double, and Kinetic air valves listed in basic scope
  • Nominal sizes: Single Air Valve, Double Air Valve, and Kinetic Air Valve to be specified in BOQ
  • Material/Coating: Coating material details to be confirmed; corrosion resistance likely required
  • Gauge pressure: Maximum permissible gauge working pressure in Mega Pascal
  • Dimensions: Nominal sizes for each valve type to be provided by bidder
  • Qualification: ISI marking status and coating specifications
  • Delivery/Execution: Flexible delivery tied to option clause; delivery period governed by last delivery order date and extended time calculations
  • Other: No BOQ items available; emphasis on standards and technical compliance

Terms, Conditions & Eligibility

  • EMD/percentage: Not disclosed in available data; bidders should verify at bid stage
  • Delivery terms: Option clause permits up to 25% quantity variation; delivery time calculations based on original and extended periods with minimum 30 days
  • Payment terms: Not specified in the data; typical EPC-like terms may apply
  • Documentation: Standard bidder documents; confirm GST, PAN, experience certificates, and OEM authorizations during bid submission
  • Warranty/Compliance: ISI marking expectations; coating material standards to be met
  • Eligibility: Compliance with IS:14845; ability to meet flexible quantity and delivery requirements within Odisha context

Key Specifications

    • Product category: Resilient Seated Cart Iron Air Relief Valves for Water Works
    • Standards: IS:14845 (Latest); ISI marking status to be clarified
    • Valve types: Single Air Valve, Double Air Valve, Kinetic Air Valve
    • Maximum gauge pressure: specified in Mega Pascal (to be provided by bidder)
    • Nominal sizes: separate values for Single, Double, and Kinetic air valves
    • Coating material: corrosion-resistant coating specification required
    • Domains: Water distribution infrastructure; bulk installation in Odisha
    • Delivery clause: 25% quantity variation permitted; delivery period linked to original/extended dates

Terms & Conditions

  • Option Clause allows ±25% quantity variation during contract

  • Delivery period calculated from last delivery order date with minimum 30 days

  • IS:14845 conformity and potential ISI marking required

Important Clauses

Payment Terms

Not specified in available data; bidders should confirm payment terms during bid submission

Delivery Schedule

Delivery period commences from the last date of original delivery order; extended time calculated as (additional quantity / original quantity) Ă— original delivery period, minimum 30 days

Penalties/Liquidated Damages

Not specified in available data; verify in final tender documents

Bidder Eligibility

  • Experience in supplying air relief valves or similar waterworks valve assemblies

  • Ability to meet IS:14845 conformity and ISI marking requirements

  • Financial capability to handle bulk valve procurement and coating specifications

Technical Specifications 2 Items

Item #1 Details

View Catalog
Category Specification Requirement
Standards Conforming to Standard As per IS:14845 (latest)
Standards Whether Product is to be ISI marked? Yes, No
Generic Valve Types Single Air Valve, Double Air Valve, Kinetic Air valve
Generic "Maximum permissible gauge working pressure"(Mega Pascal) 1, 1.6
Size & dimension Nominal Size of Single Air Valve 50.0, 15.0
Size & dimension Nominal Size of Double Air Valve 50.0, 40.0
Size & dimension Nominal Size of Kinetic Air Valve 40, 50, 80, 100, 150, 200
Material Coating Material Type B of IS:341 (latest), Type 2 of IS:9862 (latest)

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Required Documents

1

GST certificate

2

PAN card

3

Experience certificates for similar air relief valve installations

4

Financial statements demonstrating financial stability

5

EMD/Security deposit documentation

6

Technical bid documents outlining IS:14845 conformity

7

OEM authorizations or warranties for cart iron air relief valves

8

Coating material specifications and ISI marking status (if applicable)

Frequently Asked Questions

How to bid for Odisha air relief valve tender in 2025?

Bidders must submit GST, PAN, and experience certificates, plus EMD documentation and OEM authorizations. Ensure conformity with IS:14845 (Latest) and confirm ISI marking status. Include coating material details and the ability to handle quantity variations up to 25% as per the buyer’s option clause.

What documents are required for ISI marked air valve procurement in Odisha?

Required documents include GST certificate, PAN, experience certificates for similar installations, financial statements, EMD, technical compliance certificates, OEM authorizations, and coating specifications. Ensure IS:14845 conformity and provide product data sheets for single, double, and kinetic air valves.

What are the technical specifications for IS 14845 air valves?

Valves must conform to IS:14845 (Latest) with potential ISI marking. Bid items include Single, Double, and Kinetic air valves, with nominal sizes to be provided in BOQ. Coating material specifications should ensure corrosion resistance, and maximum gauge pressure must be disclosed and compliant.

When is the delivery schedule for the air valve contract in Odisha?

Delivery follows the original order date with the option to increase quantity by up to 25%. If extended, additional time is calculated as (increased quantity Ă· original quantity) Ă— original days, with a minimum extension of 30 days.

What are the key eligibility criteria for Odisha air valve bidders?

Eligibility includes prior experience in supplying air relief valves or waterworks valves, demonstrated financial stability, and the ability to meet IS:14845 conformity and coating requirements. OEM authorizations and the ability to supply ISI-marked or ISI-ready products are essential.

What is the role of coating materials in bid submission for air valves?

Coating material details must meet corrosion resistance standards; specify type, thickness, and applicable protective standards. Provide test reports or certifications validating coating performance to support IS:14845 compliance and long-term durability.

How to verify ISI marking status for air relief valves in Odisha bids?

Check supplier product data sheets and certification documents confirming ISI marking status or the intention to obtain ISI certification. Ensure alignment with IS:14845 (Latest) and provide relevant testing certificates or approvals during bid submission.

What is the bid submission focus for ISI-compliant air valves in Odisha?

Submit complete technical bids with valve type details (single/double/kinetic), nominal sizes, coating specs, maximum gauge pressure, and standard conformity. Include OEM authorizations, EMD, and proof of experience in waterworks valve projects to meet the tender’s compliance expectations.