Contracts and Materials Tender by Damodar Valley Corporation (GEM/2025/B/6101687)
Resin Bonded Rock wool Mattress as per IS 8183 with one side wire netting 20mm x 24SWG

Tender Timeline
Tender Title: Resin Bonded Rock Wool Mattress Supply
Reference Number: GEM/2025/B/6101687
Issuing Authority/Department: Ministry of Power - Contracts and Materials
The Ministry of Power invites qualified suppliers to submit bids for the supply of Resin Bonded Rock Wool Mattresses, manufactured in compliance with IS 8183 specifications. This tender aims to procure a total quantity of 2,228 units of mattresses, specifically designed with one side wire netting sized 20mm x 24 SWG.
Scope of Work and Objectives
The primary objective of this tender is to ensure that the supplied mattresses meet industry standards for insulation and safety, suitable for various applications where thermal and acoustic insulation properties are required. Suppliers must deliver the products in accordance with the specified technical and quality standards to enhance efficiency and effectiveness in usage.
Eligibility Criteria
Eligible bidders must be registered entities with capabilities in manufacturing or trading insulation products. Bidders must provide documentation demonstrating their operational history, production capability, and compliance with relevant quality standards.
Technical Requirements
- Specifications: Mattresses must comply with IS 8183 standards.
- Dimensions: The mattress must have dimensions that meet industry norms for insulation applications.
- Material Composition: The mattresses should be made from high-quality resin bonded rock wool.
- Quality Assurance: A quality certificate must be provided with each batch supplied to ensure compliance with the specifications.
Financial Requirements
Bidders must submit a financially viable proposal reflecting the cost per unit, inclusive of all taxes, transportation, and delivery charges. A clear breakdown of the pricing structure must be submitted for evaluation.
Document Submission Details
Vendors must submit their proposals and all required documentation electronically through the designated bid portal. All submissions must meet the established guidelines and formats to be considered valid.
Special Provisions
The tender encourages participation from Micro, Small, and Medium Enterprises (MSEs) and startups. Preference will be given to vendors that are registered under the MSE scheme, thereby promoting local entrepreneurship.
Evaluation Process
The evaluation will be based on the following criteria:
- Compliance with technical specifications
- Financial bid comparison
- Delivery capabilities and timelines
- Past performance and client testimonials
Delivery Locations
Successful bidders will be expected to deliver the mattresses to designated locations specified by the Ministry. Bidders must include their proposed delivery timelines in their bids.
Contact Information
For further inquiries regarding the tender, bidders may reach out to the Ministry of Power - Contracts and Materials department. All questions should be directed through the official communication channels provided in the bid portal.
By participating in this tender, suppliers will contribute to enhancing the quality of infrastructure projects undertaken by the Ministry of Power, ensuring that the utmost care is taken in the selection of materials for insulation applications.
General Information
Financial Information
Evaluation and Technical Information
Tender Documents
4 DocumentsDocuments Required from Seller
- Certificate (Requested in ATC) *In case any bidder is seeking exemption from Experience / Turnover Criteria
- the supporting documents to prove his eligibility for exemption must be uploaded for evaluation by the buyer
Frequently Asked Questions
The eligibility requirements include being a registered entity capable of manufacturing or trading insulation products. Bidders must also provide documentation demonstrating a history of reliable service in this domain. Additionally, compliance with industry standards and quality assurance protocols is mandatory.
The mattresses must comply with the specifications outlined in IS 8183, focusing on design, material composition, and quality standards. Documentation verifying these specifications must accompany each bid, ensuring that all materials meet or exceed industry norms.
Bids must be submitted electronically via the designated bid portal. All required documents should follow the specified formats outlined in the submission guidelines. Vendors should ensure that submissions are complete and within the set timelines to avoid disqualification.
Bidders are required to submit an Earnest Money Deposit (EMD) as part of their bid to demonstrate their commitment to the tendering process. The specific EMD amount and performance security details will be included in the tender documentation.
Yes, the tender provisions support MSEs and startups by allowing them preferential treatment in the evaluation process. Bidders are encouraged to highlight their MSE status in their bids, which may enhance their chances of selection and contribution to local economic development.
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