Supply of Essential Drilling Accessories and Pneumatic Equipment for Border Road Organisation

This tender seeks the supply of essential drilling accessories for the Border Road Organisation, operating under the Ministry of Defence. The tender, identified by Bid Number GEM/2026/B/8143896, is issued by the Department of Defence, with the bid opening on 10-10-2026 at 1:41 PM and closing on 20-10-2026 at 2:00 PM. The Bill of Quantities (BOQ) title is "DRILLING Accessories," encompassing a comprehensive range of items critical for drilling operations. These include various R32 drill components such as Button Bits (Part No. 7733-5251A-S48), Extension Rods (Part No. 7853-3331-30), Shank Adapters (Part No. 7803-7672-01), and Coupling Sleeves (Part No. 7993-3644-S48). Additionally, the requirement extends to TCT Drill Rods with specific bit diameters and lengths, including 22mm shank hexagonal integral rods with 31mm bit diameters (Part No. 714-3231) in lengths of 3200 mm and 3600 mm. The tender also calls for Pneumatic Jackhammers (Type RH 658 5L), Lubricator Couplings, Pneumatic Pusher Legs (BMT51), Male/Female Couplings, and Heavy Duty Pneumatic Rubber Air Hoses (20 mm diameter, 10.2 Kg/Cm2 pressure, conforming to IS 911-1968 and IS 446-1980), along with corresponding Air Hose Clamps (20 mm dia). The total quantity for these items is specified as 1236 units.