Bids Are Invited For 1. Supply Of 30.5 M Flag Mast Designed For Basic Wind Speed – 50 M/S As Per Is 875 Pt3, Design Life Of 25 Years, No. Of Sections – 3 , Material (Shaft Or Gussets Etc) Of High Tensile Steel Sheets Conforming To Bs En 10025 S355 Gra, bangalore-Karnataka

Bids Are Invited For 1. Supply Of 30.5 M Flag Mast Designed For Basic Wind Speed – 50 M / S As Per Is 875 Pt3, Design Life Of 25 Years, No. Of Sections – 3 , Material ( Shaft Or Gussets Etc ) Of High Tensile Steel Sheets Conforming To Bs En 10025 S355 Grade, Finishing With Hot Dip Galvanization Conforming To Bs En Iso 1461. Base And Top Dia 540 Mm & 150 Mm Respectively ( Tolerance - -0 / +3 Mm ) With Plate Thickness ( Top – 4 Mm, Middle – 5 Mm & Bottom 6 Mm ) , High Mast Natuaral Frequency Calculation Conforming Sabs 0225 With Flange / Door Stiffner As Per Is 2062. The Crossection Of The Mast Standard Shall Be 20 Sided Polygonal Shaft Along With Opening And Door At Base As Per Bs En Iso 1461 ( 1200 X 250 Mm ) . The Size Of The Base Plate Shall Be 750 Mm And Thickness Shall Be 30 Mm Having 12 Nos 36 Mm Hole Suitable For M20 X 850 Lg Anchor Bolt With 14 Nosstiffner Plates And 2 Nos. Lifting Log. The Shft Shall Be Pu Painted ( White In Colour ) With A Base Coat Of Etch Primer. The Flag Mast Shall Include Frp Decorative Dome On The Top Of The Flag Mast. The Cost Includes Assembly, Installation / Erection Charges As Per Drawing And Instruction Of Engineer In Charge. 1 No. 2. Supply Of Motorized System For Raising – Lowering Of Flag Which Shall Have Double Drum Winch, Swl 70 Kg ( Sgdd 30 / 6 Pb, Integral Motor With Capacity Of 2 Hp, No Of Speed 6 / 4 Pole Single Speed With 1 Set Mechanical Tripping Facility. It Shall Have The Wire Rope Ss Galvanized @ 6 Mm Dia For Flag And For Balance Control With Custom Built Control Panel; Remote Controlled, Snap Hook, U-Clamp, Spring System. The Cost Includes Installation Charges. 3. Supply Of Foundation Bolts Conforming Ts 600 N / Sq.Mm, M20x750 Mm Length, Ys480 N / Sq.Mm Manufactured From Special Steel Along With Nuts, Washers, Anchor Plates And Templates. The Cost Includes Installation Also. 1 Set 4. Supply Of Led Obstruction Light With 3 C X 2.5 Sq.Mm. Copper Armoured Cable & 1 No. Led Aviation Light The Cost Includes Installation Also. 1 Set 5. Supply Of Led Flood Light @ 300 Watt Made Up Of Pressure Die Cast Aluminium Housing With Toughened Glass And Secondary Lenses With Ip 66 Protection. 3 Nos. 6. Supply Of Gi Pipe Earthing For High Mast With 2.5 M Long 40 Mm Dia Gi Pipe. The Cost Includes Connection Charges To The High Mast Earth Terminal With 25 X 3 Mm Gi Flats With All Material. 1 Set 7. Supply Of Indian National Flag Of Size 20’ X 30 ‘ With 100% Knitted Polyster With Reinforced Super Strong Nylon Webbing On All Three Sides And Rope / Toggle Sleeve As Per Is. The Cost Includes Installation Of The Flag On Mast. 1 No. 8. Supplying And Making End Termination With Brass Double Compression Gland And Aluminium Lugs For Following Size Of Pvc Insulated And Pvc Sheathed / Xlpe Aluminum Conductor Cable Of 1.1 Kv Grade 2 Nos. As Required. 4 X 16 Sq.Mm. ( 28 Mm ) . The Cost Includes Fixing Charges Also 9. Supply And Fixing 6 Swg Dia G.I. Wire On Surface Or In Recess For Loop Earthing. The Cost Includes Installation / Fixing Of Gi Wire Should Come From The Base Of The 30.5 M High Mast. 50 M 10. Providing And Fixing 25 Mm X 5 Mm G.I. Strip In 40 Mm Dia G.I. Pipe From Earth Electrode Including Connection With G.I. Nut, Bolt, Spring, Washer Excavation And Refilling Etc. As Required. ( Jointing Shall Be Done By Overlapping And With 2 Sets Of Gi Nut Bolt & Spring Washer Spaced At 50 Mm And Welding & Corrosion ) 40 M 11. Supply Of 4 C X 16 Sq.Mm Pvc Insulated And Pvc Sheathed / Xlpe Power Cable Of 1.1 Kv Grade Aluminium Cable Conforming To Is 7098 Pt 1 1988. 140 M 12. Supply Of Stainless Steel ( Grade 304 ) Railing Made Of Hollow Tubes, Channels, Plates Etc. The Cost Includes Fixing Charges, Including Welding, Grinding, Buffing, Polishing And Making Curvature ( Wherever Required ) And Fitting The Same With Necessary Stainless Steel Nuts And Bolts Complete, I / C Fixing The Railing With Necessary Accessories & Stainless Steel Dash Fasteners , Stainless Steel Bolts Etc., Of Required Size, On The Top Of The Floor Or The Side Of Waist Slab With Suitable Arrangement. 128 Kg 13 Supply Of 18 Mm Thk. Gang Saw Cut, Mirror Polished Premoulded And Prepolished, Machine Cut Granite Stone Slab Of Shade As Per Sample.

Refer document

Refer document

Refer document