Instrumentation Limited Bellows for VA1 HAC Tender 2026 Rajasthan - VA1 HAC 150-300 Bellows Drawing Compliant

Tender Overview

The procurement opportunity is issued by Instrumentation Limited under the Department Of Heavy Industry for BELLOWS FOR VA1 HAC (150-300), to be executed as per the attached drawing. The tender scope is defined around a single product category: bellows for a VA1 HAC system within the 150-300 range. The BOQ lists no line items, and the estimated value and quantity are not disclosed. The unique aspect is the explicit option clause allowing quantity fluctuations up to 25% during and after contract award, with delivery timelines tied to the original and extended periods. The tender emphasizes drawing-based compliance and procurement through a government setup, with a focus on precise fabrication as per the attached drawings. This tender requires bidders to align with the purchaser’s right to modify quantity and delivery windows, ensuring flexibility in fulfilling the contract subject to the stated rates. A drawing attachment is a critical differentiator, guiding fabrication tolerances and interface requirements. The environment appears to be a government procurement under a Heavy Industry department, targeting specialized valve-housing components with exact geometries.

Technical Specifications & Requirements

• Product: BELLOWS FOR VA1 HAC (150-300)
• Compliance basis: AS PER DRAWING ATTACHED (no additional standards listed)
• Quantity: Not specified (BOQ shows 0 items; subject to 25% option on quantity)
• Pricing/Value: Not disclosed; estimated value not provided
• Delivery: Not specified; option clause introduces potential quantity-based delivery adjustments
• Documentation: Drawing-based fabrication requirements only; no explicit material/finish standards mentioned
• Bid scope: Single-item bellows fabrication per VA1 HAC interface; no alternative items
• Location: Tender organization in India; exact site/location not specified
• Experience: Not specified in data but standard practice requires fabrication capability for precision bellows
• Unique clause: 25% quantity variation allowance during/after contract

Terms, Conditions & Eligibility

• Option Clause: Purchaser may increase/decrease quantity up to 25% at contracting rates
• Delivery period adjustments: based on (additional quantity ÷ original quantity) × original delivery period, minimum 30 days
• If original delivery < 30 days, additional time equals original delivery period
• Purchaser may extend calculated delivery duration within the original delivery period
• Compliance: Bidders must adhere to the option clause and delivery logic
• EMD: Not specified in provided data (no amount shown)
• BOQ: Total Items = 0; no line items listed
• Documentation: No explicit bidder documents listed in data beyond implied drawing-based submission
• Language: Both English/Hindi phrases appear in terms; no additional bidder requirements listed