Andrew Yule And Company Limited Fasteners Tender NADIA West Bengal 2026 Pre Package for 2240 mm DIA DI BAB-42 Combustion Air Fan

Tender Overview

Andrew Yule And Company Limited invites bids for pre package of fasteners associated with a 2240 mm dia. DI BAB-42 combustion air fan in NADIA, West Bengal (741101). The BoQ shows no items listed, but bidders should prepare for fielded fastener assemblies, hardware packs, and installation fittings compatible with large-diameter fans. The procurement scope hinges on secure, high-integrity fasteners meeting the fan’s structural and vibration requirements, with a focus on OEM compatibility and supply reliability. A key differentiator is the option clause allowing a ±25% quantity variation at contract award and during the currency of the contract, at contracted rates, which impacts planning, storage, and logistics strategies.

Technical Specifications & Requirements

• No explicit technical specifications are published in the tender data. Prepare to address fastener packs suitable for a 2240 mm diameter DI BAB-42 combustion air fan in a heavy-industrial setting.
• Emphasize compatibility with large-diameter industrial fans, corrosion resistance, and high-strength fasteners suitable for high-vibration environments.
• Consider assembly hardware, locking devices, seals, washers, nuts, bolts, and associated spacers that meet standard industrial practice for power-plant vent and combustion air systems.
• Propose delivery-ready kits with component-level bill of materials (BOM), traceable lot numbers, and packaging suitable for field installation.

Terms, Conditions & Eligibility

• Option Clause: Purchaser may increase/decrease quantity by up to 25% of bid quantity at contract award and during currency at contracted rates.
• Delivery timeline mechanics: additional delivery time calculation uses the formula: (Increasing quantity ÷ Original quantity) × Original delivery period, minimum 30 days, extendable to the original delivery period.
• Bidders must comply with all stated option and delivery terms; ensure alignment with project procurement timelines and supply chain contingencies.