Tender For Provision Of Hand Railing , Parapet Wall And Connected Works At Certain Buildings At Cgra Kozhikode And Icgs Beypore; 1 Demolition Of Cement Concrete In Ground Floors And Pavings Not Exceeding 15 Cm Thickness ( Below Or Above Ground Level ) Complete All As Specified And As Directed. 2 Demolition Of Brick Or Pcc Block Masonry Built In Cement Mortar Including All Quoins, Arches, Pillers Etc But Excluding Ashlar Facings, Dressed Stone Work And Precast Concrete Articles Complete All As Specified And As Directed. 3 Dismantling Of Plain Or Corrugated Steel Sheeting Any Gauge Thickness Including Nainital Or Similar Pattern Roof / Wall Coverings Complete All As Specified And As Directed. 4 Excavation In Post Holes ( Or Similar Holes ) Each Not Exceeding0.5 Cum And Getting Out, Returning Filling In And Ramming Earth Or Broken Rubble Mixed With Earth Around, In Layers N Exc 25Cm, Watering And Removing Surplus Soil To A Distance N Exc 50M And Making Good Surface In Soft / Loose Soil Complete All As Specified And Directed. 5 Material And Labour For Plain Cement Concrete In Foundations, Filling And Mass Concrete1:3:6 Type C2using 40Mm Graded Stone Aggregateas In Floor And Other Similar Type Of Works, Finished Even And Fair Without Using Extra Cement Complete All As Specified And Directed. 6 Supply And Fix Mild Steel Bolts Purpose Made With Hexagonal Or Square Head One End And Screwed The Other Or Screwed Both Ends, Each Screwed End To Be Fitted With Washers Andone Hexagonal Or Square Nut, Length Of Bolt Exceeding 5 Cm And Not Exceeding 10 Cm Of Shank 11 To 15Mm With One Side Embedded In Concrete Post Etc Complete All As Specified And As Directed. 7 Material And Labour For Providing Precast Cement Concrete Type C1, 1:3:6 ( 20 Mm Graded Stone Aggregate ) Solid Blocks Exc 10 Cm In Width And Setting In Cement Mortar 1:6 Complete All As Specified And As Directed. 8 Supply And Fix Structural Steel Work In Square / Rectangular Hollow Sections Including Special Shaped Washer Of 6Mm Thick Ms Sheeting Etc, Cutting, Welding, Bending In Shapeusing Hollow Sections Of Yst 310 Gradeconforming To Is - 4923 Complete All As Specified And As Directed. 9 Supply And Fix Mild Steel Plates ( Plain Or Chequered ) Channels, Square Cut Or Notched ( Ordinary And Counter Sunk ) Forming Holes, With Rivetted Or Bolted Or Welded Attachment All As Specified And As Directed. 10 Supply And Fix In Repairs2mm Thick Plain Multicavity Poly Carbonate Sheet ( Coloured ) In Roof Covering, Fixed With And Including Aluminium Fillets At Joints And Aluminium Angles At The End Fixed With Self Drilled Screws And Standard Fittings, Fixtures And Accessories Complete All As Specified And As Per Manufactures Instructions All As Specified And Directed. 11 Supply And Fix Pre-Colour Coated High Tensile Strength Galvalume Sheet Roofing With Yield Strength ( 550 Mpa ) Prepainted With Aluminium ( 55% ) And Zinc ( 45% ) Alloy Coating Applied Through Continous Hot Dip Process Having Total Coated Thickness ( Tct ) Of 0.50Mm With Minimum Coating Mass On Both Sides @ 150Gms / Sqm In Length And Width As Per Site Condition Fixed With Complete Acessories As Per ManufacturerS Instructions Through Specialist Agency And As Per Profile And Shade As Approved By Ge Complete All As Specified And Directed. 12 Supply And Fixing Pre-Painted Galvalume Aluminum Zinc Coating Gi Based Plain Sheet Roofing With Yield Strength ( 550 Mpa ) Prepainted With Aluminium ( 55% ) And Zinc ( 45% ) Alloy Coating Applied Through Continous Hot Dip Process Having Tatal Coated Thickness ( Tct ) Of 0.50Mm With Minimum Coating Mass On Both Sides @ 150Gms / Sqm In Length And Width As Per Site Condition Fixed With Complete Acessories As Per ManufacturerS Instructions Throughthrough Specialist Agency And Complete All As Specified And As Directed. 13 Material And Labour Forproviding Cement Concrete 1:2:4 Type B1 Using 20 Mm Graded Stone Aggregate Cast In Situ Asin Parapets / Hand Railing Etc On Walls, Beams And Colums In Floors, Roofs, Landing, Balconies, Canopies, Deck Slab And In Shelves, As Directed Including Use Of Form Work As Necessary All As Specified And As Directed. 14 Material And Labour For 15 Mm Thick Renderingon Brick / Concrete Surfaces In Two Layers In Cm 1:4, Finishing Coat Of 5Mm Thick Using Water Proofing Compound @3% By Weight Of Cement, Finished Even And Smooth Without Using Extra Cement Complete All As Specified And As Directed. 15 Material And Labour Preparation Of Newly Plastered Wall Surfaces And Applying Two Coats Of Exterior Emulsion ( Weather Coat ) Paint Over A Coat Of Primer Complete All As Specified And As Directed. 16 Material And Labour For Applying Two Coats Of Synthetic Enamel Paint Over One Coat Ofred Oxide Primer On New Steel Surfaces Over 10 Cm Wide Or Girth Including Preparation Of Surface Etc., Complete All As Specified And Directed. 17 M & L For Providing And Fixing Stainless Steel ( Grade 304 ) Railing Made Of Hollow Tubes, Channels, Plates Etc., Including Welding, Grinding, Buffing, Polishing And Making Curvature ( Where Ever Required ) And Fitting The Same With Necessary Stainless Steel Nuts And Bolts Complete, Including Fixing The Railing With Necessary Accessories & Stainless Steel Dash Fasteners, Stainless Steel Bolts Etc., Of Required Size, On The Top Of Floor Or The Side Of Waist Slab With Suitable Arrangement Complete All As Specified And Directed.Note: ( For Payment Purpose Only Weight Of Stainless Steel Members Shall Be Considered Excluding Fixing Accessories Such As Nuts, Bolts, Fasteners Etc. ) 18 Material And Labourfor Preparation Of Existing Treatment Of Old Surface Including Brooming Down , Scrapping Down Smoke Soot, Mould, Moss And Efforescent Salts And Trading Oil And Grease Spouts And Cleaning With Water On Wall Applying One Coats Of Acrylic Emulsion ( Exterior Weather Coat ) Paint Of Any Tint As Approved Complete All As Specified And As Directed By Engineer-In-Charge. 19 M & L Preparation Of Old Distempered And Paintedsurfaces Including Washing, Rubbing Down And Stopping By Brooming Down , Scraping Down Smoke Soot, Moulds, Moss And Efflorescent Salts And Trading Oil And Greasy Spots And Applying One Coat Of Distemper Oil Emulsion On Wall Surfaces. 20 Schedule Of Credit ( Minus ) Rs.17750.00Note: Bidder Shall Insert Credit Amount Of Rs. 17750.00 As Ratein Green Field Under Col-13.
