Contracts and Materials Tender by Damodar Valley Corporation (GEM/2025/B/6171867)
Complete seal kit for pneumatic cylinder Bore: 152 mm Stroke: 170 mm. MOC: Nitrile Rubber,Seal kit

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Introduction
The Ministry of Power, through its Contracts and Materials department, invites bids for the procurement of a Complete Seal Kit for Pneumatic Cylinder (Bore: 152 mm and Stroke: 170 mm) made from Nitrile Rubber. This tender not only represents an opportunity for qualified suppliers to deliver high-quality sealing solutions but also embraces the potential for fostering a competitive procurement environment.
Scope of Work and Objectives
The primary objective of this tender is to acquire 738 units of a complete seal kit essential for pneumatic cylinders, specifically designed for the functioning of a vent valve in FAE Towers. The specifications call for durable and high-quality materials that ensure operational efficiency and reliability in various industrial applications. The selected supplier should be prepared to manage the logistics of delivery and provide ongoing support regardless of location within the purchasing authority’s operational jurisdiction.
Eligibility Criteria
Suppliers interested in participating in this tender must meet specific eligibility requirements:
- Must be a registered business in India
- Hold relevant certifications for the fabrication and supply of components in the category
- Demonstrate prior experience in supplying similar products on a large scale
This will ensure that only qualified entities compete for this contract, maintaining a high level of quality and service.
Technical Requirements
Suppliers must provide products that align with outlined technical specifications:
- Complete seal kit for pneumatic cylinder with a bore of 152 mm and a stroke of 170 mm
- Made from high-grade Nitrile Rubber
- Must meet industry standards for durability and performance
Moreover, demonstrated compliance with quality standards will be essential for the awarding process.
Financial Requirements
Vendors are required to present a comprehensive financial proposal that includes all associated costs, ensuring transparency. The proposed pricing must reflect competitive market rates while adhering to the quality expectations specified in the technical requirements.
Document Submission Details
Interested participants must prepare and submit their tender proposals including all necessary documentation. The submission must encompass:
- Technical documentation that certifies conformity with specifications
- Financial bid outlining total costs
- Any other required supporting information as detailed in the tender documentation
All submissions must be submitted via the official procurement platform as outlined by the Ministry.
Special Provisions
In alignment with the government’s vision of enhancing participation from Micro, Small, and Medium Enterprises (MSEs) and startups, there are specific provisions that allow these entities to benefit from preferential treatment in terms of evaluation and bidding processes. This empowers smaller businesses to engage in larger public sector projects and fosters economic diversification.
Evaluation Process
The evaluation process for this tender will involve a detailed review of all submitted bids based on pre-set criteria including compliance with technical specifications, pricing structure, and additional factors such as the vendor’s past performance and reputation. The governing authority will select bids that provide the best value for money alongside fulfilling all technical and compliance requirements.
Delivery Locations
The successful bidder will be required to deliver all units to specified locations as per the delivery timetable outlined in the procurement documents. Flexibility in delivery options will be an advantage to potential bidders.
Contact Information
For any inquiries relating to this tender, suppliers may reach out via the official channels provided in the tender document. More information can be acquired by contacting the Ministry of Power’s Contracts and Materials department directly.
General Information
Financial Information
Evaluation and Technical Information
Tender Documents
9 DocumentsDocuments Required from Seller
- Certificate (Requested in ATC)
- Additional Doc 1 (Requested in ATC)
- Additional Doc 2 (Requested in ATC)
- Additional Doc 3 (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
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Frequently Asked Questions
The eligibility requirements include being a registered entity in India with applicable certifications related to manufacturing and supplying pneumatic components. Suppliers must demonstrate prior experience in similar projects to qualify for participation in this tender.
The technical specifications for the seal kit include a bore diameter of 152 mm and a stroke length of 170 mm, crafted from Nitrile Rubber. Products must conform to durability and performance standards set forth for pneumatic equipment.
Tender submissions are required to be submitted electronically via the designated procurement platform. Files must be in acceptable formats as specified in the tender documentation, which may include formats such as PDF, DOCX, and XLSX.
The financial proposal should detail all costs associated with the supply of the seal kits, including unit pricing, applicable taxes, and any additional charges. This transparency helps ensure compliance and allows for accurate price evaluations.
Yes, there are specific provisions for MSEs that allow them to participate more fully in the procurement process. These include preferential evaluation criteria and the ability to compete on a more level playing field against larger companies, which aims to promote broader economic participation.
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