Refurbishment of 20 x 105 mm Tank Guns by Heavy Industries Taxila

Heavy Industries Taxila (HIT) invites sealed bids from eligible manufacturers, authorized dealers, distributors, suppliers, or firms for the refurbishment of 20 x 105 mm Tank Guns. This procurement is based in Taxila Cantt, Punjab, and will be conducted under the rules of PPRA and Ministry of Defence Production (MoDP). The tender reference number is 7885/RT-7713/26-27/GF/FOR (Gp-I)/SCM Dte dated 06 October 2026. The bid submission deadline is **29 October 2026 at 10:30 hours**, with bid opening at 11:00 hours the same day at the Supply Chain Management Directorate, HIT Taxila. Items being procured include refurbishment parts for 20 x 105 mm Tank Guns with detailed nomenclature and quantities as per Annexure A. Key items include Bush, Middle Firing Pusher, Spring, Lower Screw Pusher, Casing, Set Screw, Coller, Space Ring, Connecting Nut, Firing Pin Cap, Upper Screw Plug, Firing Pin Cocking Lever, Screw, Stop Detent, Extractor Pin, Plunger, Operating Lever, Roller Stop, Breech Block Closing Spring, Link, Extractor Spring, Adjusting Nut, Latch Shaft, Rubber Ring, Nut, Packing Box Nut, Shut Off Valve, Piston Sleeve, Felt Washer, Moderator Valve, Packing Ring, Recoil Piston Rod Nut, Cup, Spacer Ring, Manufacturer's Mark, Bushing, Tube, Plug, Seat, Change Over Switch Grip, Needle, Screw, Ring, Left and Right Trunnion, Packing Ring, Washer, Cotton rag, Jute Cloth, Emery Sheets, Copper Wire Bush, Barrel cleaning Brush, Silicon Carbide paper, Soldering wire, Manila rope, Cotton gloves, Electrodes, Teflon Tape, Locking Wire, Nylon Thread, Paper Tape, WD40, Grinding and Cutting Discs, Varnish, Paints, Recoil Oil, Nitrogen gas refilling, Gun grease, and Gun grease Gansu. The refurbishment contract includes a delivery period of 2 months after signing. Bidders must submit a bid security in the form of a Call Deposit Receipt, Bank Draft, or Pay Order as per instructions. Eligibility requires valid NTN, Sales Tax Registration, and compliance with HIT/MoDP regulations. Firms must provide audited financial reports, bank statements, CNIC copies, OEM trade links, and a judicial certificate of non-blacklisting. Technical and financial proposals must be submitted in separate sealed envelopes. The scope covers refurbishment to approved technical specifications with warranty and performance guarantees. Inspection and testing will be conducted by authorized teams. The contract includes terms for delivery, payment, penalties for late delivery, warranty, and confidentiality under the Official Secret Act 1923. Interested bidders should carefully review the detailed tender documents, including terms and conditions, evaluation criteria, and submission instructions. The bid submission address is Gate No 5, Heavy Industries Taxila, Taxila Cantt. For queries, contact Supply Chain Management Directorate at Tel: (051) 9315333 Ext 63215/17 or email scm.for_hit@margallahil.com. A practical tip for bidders: Ensure all mandatory documents, including bid security and postal order of Rs 2,000/- with the technical bid, are complete and properly sealed to avoid disqualification. Strict adherence to the two-envelope system and timely submission before the deadline is critical for successful participation.