Directorate Of Technical Education

Directorate Of Technical Education has published Tender for Purchase Of Lab Items For Civil Department , Boring Machine (Motorised) • Engine Type: 4-Stroke, Air-Cooled, Single-Cylinder Petrol Engine • Displacement: 196 cement concrete • Power Output: Minimum 6.5 - 7 Hp (≈3.5 Kw) • Maximum Engine Speed: ~3600 - 4000 Rpm • Starting System: Recoil (Manual) Start • Fuel Type: Pure Petrol • Fuel Tank Capacity: Minimum 1.5 - 1.6 L • Supported Auger Bit Sizes: 4″, 6″, 8″, 10″, 12″, 14″ (100 - 350 Mm) • Bit Material: Heavy-Duty Mild Steel With Powder Coating • Typical Drilling Depth: Minimum 3.5 - 4 Ft Per Bit (800 Mm - 1.2 M) • Bit Coupling: Quick-Coupling System For Easy Bit Replacements • Frame: Robust Tubular Steel Frame With Ergonomic Handles And Vibration Absorbers • Weight: Minimum 20 - 22 Kg (Without Auger Bit) , Los Angeles Abrasion Testing Machine With Counter Standards: En 1097-2, 12697-17, 13450; Astm C131,C535; Aashto T96 Description Specification: The Machine Consists Of An Electronic Control Unit And A Rolled Steel Drum Having An Inside Diameter Of 711 Mm And Internal Length Of 508 Mm. The Drum Is Rotated At A Speed Of 31-33 R.P.M. The Internal Shelf Provided With The Machine Confirms To Astm, Aashto And En Standards. The Machine Is Equipped With An Automatic Counter, When The Preset Revolution Count Is Reached, The Machine Will Stop Automatically. The Drum Is Equipped With An Interlock Device Which Allows The Operator To Lock The Drum Into Position. , Plastic Limit Apparatus 1.Glass Plate 20 Cm X 15 Cm Having Ground Ends And One Side Frosted. 2.Brass Or Stainless Steel Rod 3 Mm Dia X 150 Mm Long 3.Flexible Spatula - 8 Cm Long, 2 Cm Wide 4.Set Of 6 Moisture Containers 5.Porcelaine Basin 150 Mm Dia. 6.Plastic Wash Bottle 500Ml , Weighing Balance -100 Kg Capacity Capacity: 100 Kg • Type: Digital Weighing Balance • Least Count / Accuracy: 10 G Or Better • Display: Led/Lcd Digital Display • Power Supply: Ac Mains With Inbuilt Rechargeable Battery Backup • Platform: Stainless Steel, Sturdy Construction • Functions: Tare, Zero Tracking, Overload Indication • Operating Time (Battery): Minimum 8-12 Hours • Standards: Legal Metrology Approved (Preferred) , Flow Table Apparatus For Concrete With Accessories Dimensions And Specifications As Per Is 9103, • Table Top Made From Flat Metal Plate, Minimum Thickness 1.5 Mm.• Table Top Size: 700 Mm × 700 Mm, With Flatness Tolerance Of ±1.5 Mm.• Table Top Marked With: Scribed Cross At Centre, Lines Parallel To Table Edges And Central Circle Of 200 Mm Diameter• Underside Of Table Top Reinforced To Prevent Distortion.• Total Mass Of Table Top: 16 ± 1 Kg.• Table Top, Base Frame Front And Upper Stops Provided As Per Is 9103.• Lower Front Edge Fitted With Two Rigid Stops To Transfer Load Directly To Base Frame.• Base Frame Designed To Transfer Impact Load Directly To Supporting Surface, Minimizing Bounce.• Stop Watch - Digital - 2 Nos• Scale 1 Mtr - 2 Nos • Mounting Wooden Platform 300 Mm Height• annual maintenance contract For 3 Years Inclusive.. Last date of submission for this tender is 2026-06-06. This is a Laboratory Equipment tender in Thiruvarur, Tamil Nadu