Southern Railway Drilling Machine Bench Type / Pillar Type Tender Chennai Tamil Nadu 2026 IS 2425 IS 2426

Tender Overview

Organization: Southern Railway (Indian Railways) in Chennai, Tamil Nadu 600001 seeks supply of Bench/Pillar Type Drilling Machine as per IS 2425, Q3 category, including standard accessories. The bid covers the supply of a complete drilling system with chucks, tapping attachment, boring head, coordinate table, reduction sleeves and quick-change options. Key differentiators include strict compliance to IS 2425/2426, IS 9474, and IS 1231 frame/motor standards, along with tolerance and accuracy requirements. The scope is limited to the supply of goods, with a potential for option-based quantity adjustments of up to 25% and extended delivery timelines as per the price-adjustment clause.

Technical Specifications & Requirements

• Performance Parameters: Type of Drill Machine, Type of Work Table, Drive, Drilling capacity in Steel 600 MPa tensile strength (mm), Drilling capacity in Cast Iron (mm), Tapping capacity in Steel 600 MPa, Spindle Travel, Spacing of T-slots (mm), Coolant pump discharge at max height (L/min), Machine Vice arrangement, Number of feeds, Pillar length (mm), Pillar diameter (mm), Travel horizontal (mm/min), Normal size of machine vice (mm), Cutting speed (m/min), Type of feed, Feed (mm per rev) (0 if manual), Distance from spindle center to pillar front (mm), Distance spindle to base plate (IS 7764 compliant), Motor output (HP), Auxiliary motor.
• Standards: IS 2425 & IS 2426 (Geometric/Practical accuracy), IS 9474-1980 (Mechanical guarding), IS 1231:1974 (Frame size/mounting).
• Dimensions & Accessories: Weight with electricals, Maximum table load, Drill chuck with arbor & key, Tapping attachment, Boring head, Coordinate table, Reduction sleeves MT4 series, Quick Change, Drill Collets.
• ATC/Quality: Confirmation of purchase specifications for machine tools, with the specified performance and accessory suite; test report reference GM/2024/004 dated 01-02-2024 from Gujarat Metall and Equipment Testing Lab; noise emission around 85 dB; coolant pump output 0.12 kW; motor 1 HP.

Terms, Conditions & Eligibility

• EMD: Details not disclosed in available data; bidders should verify the exact amount in official tender documents.
• Delivery & Quantity: Option clause allows ±25% variation in quantity; delivery periods may extend based on calculation formula, with minimum 30 days.
• Scope: Bid price includes all costs for supply of goods only; no service component.
• Documentation & Compliance: Must adhere to safety/guarding standards (IS 9474), frame/mounting standards (IS 1231), and IS 2013-1985 tolerances; detailed lab test reports and OEM motor specifications to be provided.
• Test & Certification: Test report from authorized lab (as per ATC) may be required; motor make must be declared (e.g., Gold Power).