Indian Army Lock Stoppers, Tower Bolts & Hinges Tender Coimbatore Tamil Nadu 2026 IS 204/IS 1223

Tender Overview

Indian Army invites bids for procurement of Lock Stoppers as per IS 1223 (Q3), Tower Bolts (Non-Ferrous/Ferrous) as per IS 204 (Q2/Q3), and Non-Ferrous Metal Butt Hinges as per IS 205 (Q3). Location: COIMBATORE, Tamil Nadu 641001. Scope includes IS 204 Part 2 material requirements (aluminium alloys, brass, zinc die casting), fixture fixing, and bolt/tower bolt geometry. The tender emphasizes BIS/ISI marking, conformity to IS standards, and test-report availability from approved labs. Packaging, marking, and mandatory test evidence are required. A 25% quantity option clause exists, with delivery timing linked to the original/extended delivery schedule. This tender focuses on government stock supply for construction-grade hardware components at scale, with post-acceptance inspection at consignee location. Unique aspects include universal IS 204 (Part 2) dimensional and material specs across multiple sub-types of tower bolts and related fittings.

Technical Specifications & Requirements

• Governing standards: IS 204 (Part 1/2) for tower bolts; IS 1223 for lock stoppers; IS 205 for butt hinges; BIS/ISI marking mandatory; test reports from approved labs per IS: 204 latest.
• Material specifics encompass Aluminium alloy tubes/rods (Table 3 IS 204 Part 2), Brass sheets/CAST brass/extruded brass (Table 3 IS 204 Part 2), and Zinc base alloy die casting (Table 3 IS 204 Part 2).
• Dimensional requirements include barrel/skeleton tower bolt lengths (Table 1/2 IS 204 Part 2), diameter/width/holes for barrel skeleton variants, socket length and brass/zinc/aluminium thickness details, with explicit Table references.
• Packing, marking, and NA/RA guidance per IS 8.1/IS 8.2 for barrel vs skeleton bolts; mandatory test reports on demand.
• All components must be BIS marked and conform to the specified IS numbers, with knob fixing per Cl 5.1.1 and barrel/skeleton compliance per Cl 5.2.1/5.2.2.

Terms, Conditions & Eligibility

• EMD/Performance terms: Noted option to increase/decrease quantity by up to 25% at contract; delivery period adjustments based on extended quantity, minimum 30 days.
• Experience/Financials: Bidder must demonstrate two years of regular manufacturing/supply to government bodies; OEM authorization if applicable; bidder must be non-liable for liquidation or bankruptcy.
• Documentation: PAN, GSTIN, cancelled cheque, EFT mandate; OEM authorization if distributor; factory/inspection arrangement at bidder’s site; post-receipt inspection at consignee location.
• Scope: Bid price to include all costs for supply of goods; pre-dispatch inspection option available; quality/test certificates required on demand.