Tender For Comprehensive Repairs To Wsa Area At Af Stn Jamnagar Under Ge (Af) Jamnagar No. 1

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Tender For Comprehensive Repairs To Wsa Area At Af Stn Jamnagar Under Ge (Af) Jamnagar No. 1- 1 Dismantling Plain Or Corrugated Steel Sheeting, Any Gauge, Thickness, Including Nainital Or Similar Pattern Roof Coverings, Complete All As Specified And Directed By Engg-In-Charge. 2 Suppy And Fixing Pre- Painted Galvatume Aluminum Zinc Coating Gi Based Corrugated Steel Sheet 0.50Mm Thick Of Any Colour Having Tensile Strength Of 550 Mpa As In Roof Covering/Cladding To Wall, Fixed With Self Tapping Screws, Complete All As Specified And Directed By Engg-In-Charge. 3 Supply & Fixing Pre-Painted Galvalume Aluminum Zinc Coating Gi Based Plain Steel Sheet 0.50Mm Thick Of Any Colour Having Tensile Strength Of 550 Mpa As In Roof Ridges Etc Fixed With Self Drilling Screws, Complete All As Specified And Directed By Engg-In-Charge. 4 Dismantling Wrought Iron Or Mild Steel Work Of Any Description Not Otherwise Provided For, Complete All As Specified And Directed By Engg-In-Charge. 5 Suppy And Fixing Roof Trusses (Framed), Trussed, Purlins, Crane Gantries, Rails And Fastenings And Heavy Bracket Framing (Beam, Tee, Angle, Channel Or Flat Sections) (Fe-410-W (Gde-E-250) Quality-B) Including Distance Pieces, Cleats Etc Including Steel Is Painted One Shop Coat Of Zinc Chromate Primer Paint (Including Preparation Of Surface) At Contractor’S Workshop Before Fabrication, Etc., Complete All As Specified And Directed By Engg-In-Charge. 6 Suppy And Fixing Steel Work In Tubular Trusses Including Special Shaped Washer Etc. Complete Using Erw Or Induction Butt Welded Tubes Conforming To I. S.1161-1979 Grade St.-240, Complete All As Specified And Directed By Engg-In-Charge. 7 Suppy And Fixing Rolled Mild Steel Fe 410-W (Gde-E-250) Quality-B In Framed Work As In Doors Or Gates Of Angle And Grills Of Drains Or Other Section With Gusset Plates, Rails, Braces, Etc., Complete, Drilled For Fixing Of Steel Sheeting Or Other Covering. Doors, Etc. To Be Prepared For Hanging Or Sliding With And Including Either Hooks And Hinges Or Steel Hanging Door Fittings (Exclusive Of Steel Sheeting Or Other Covering, Running Rails And Guides) And Hanging; Also Fastening And Fixing Including Steel Is Painted One Shop Coat Of Zinc Chromate Primer Paint (Including Preparation Of Surface) At Contractor’S Workshop Before Fabrication, Etc., Complete All As Specified And Directed By Engg-In-Charge. 8 Demolition Of Brick Work Or Stone Masonry Built In Cement Mortar Including All Quoins, Pillars, Arches Etc. But Excluding Ashlar Facings, Dressed Stone Work And Precast Concrete Articles, Complete All As Specified And Directed By Engg-In-Charge. 9 Material & Labour For Precast Pcc Solid Block Masonry 1:3:6 (20 Mm Graded Aggregate) (Type B1) Exc 10 Cm Width And Set In Cement Mortar (1:6), Complete All As Specified And Directed By Engg-In-Charge. 10 Taking Down Cement Plaster On Brick Wall, Ceilings, Traverse Wall Etc, Racking Out Joints, Hacking For Key & Scrubbing With Water, Complete All As Specified And Directed By Engg-In-Charge. 11 Material And Labour For Rendering 15Mm Thick In Cement Plaster In Cement Mortar 1:6 On Fair Faces Of Brick Or Concrete (Drain Wall), External Surfaces Of Walls Finished The Surface Fair And Even Without Using Extra Cement, Complete All As Specified And As Directed By Engg-In-Charge. 12 Material And Labour For Rendering 10Mm Thick In Cement Mortar 1:6 On Fair Faces Of Brick Or Concrete, Internal Surfaces Of Walls Finished The Surface Fair And Even Without Using Extra Cement, Complete All As Specified And Directed By Engg-In-Charge. 13 Material And Labour For Rendering 15Mm Thick In Cement Mortar 1:4 On Fair Faces Of Brick Or Concrete, Internal Surfaces Of Walls Finished The Surface Fair And Even Without Using Extra Cement, Complete All As Specified And Directed By Engg-In-Charge. 14 Material & Labour For Pcc (1:2:4) Type B-1 (Using 20Mm Graded Stone Aggregate) In Coping, Including Necessary Form Work Finished Fair And Even Surface Without Using Extra Cement Including Weathering Slightly Rounded Or Chamfered Angles And Throating, Complete All As Specified And Directed By Engg-In-Charge. 15 Material And Labour For Preparation Of Newly Plastered Or Un Plastered Surfaces Of Walls And Applying Two Coats Of Oil Bound Distemper Over One Coat Of Primer Including A Coat Of Cement Based Wall Care Putty, Complete All As Specified And Directed By Engg-In-Charge. 16 Material & Labour For Preparation Of Newly Plastered Surfaces Of Wall Including Pilasters/Cornices Etc., And Applying Two Or More Coats Of 100% Premium Acrylic Emulsion Paint Having Voc Less Than 50 Gm/Litre And Uv Resistance As Per Is 15489:2004, Alkali & Fungal Resistance, Dirt Resistance Exterior Paint Of Required Shade (Company Depot Tinted) With Silicon Additives @ 1.43 Litre/ 10 Sqm In Camouflage Pattern Over And Including Priming Coat Of Exterior Primer Applied @ 0.90 Litre/ 10 Sqm, Complete All As Specified And Directed By Engg-In-Charge.Note: Contractor Are Advised To Quote The Rate Considering The Work Will Be Executed Up To The Height Of 8-10 M. With Camoflague Patteren. 17 Material & Labour For Preparation Of Newly/Old Plastered Surfaces Of Wall Including Pilasters/Cornices Etc And Applying One Coat Of 100% Premium Acrylic Emulsion Paint Having Voc Less Than 50 Gm/Litre And Uv Resistance As Per Is 15489:2004, Alkali & Fungal Resistance, Dirt Resistance Exterior Paint Of Required Shade (Company Depot Tinted) With Silicon Additives @ 1.43 Litre/ 10 Sqm In Camouflage Pattern Over And Including Priming Coat Of Exterior Primer Applied @ 0.90 Litre/ 10 Sqm, Complete All As Specified And Directed By Engg-In-Charge. Note: Contractor Are Advised To Quote The Rate Considering The Work Will Be Executed Up To The Height Of 8-10 M With Camouflage Pattern. 18 Material And Labour For Preparation Of New Or Previously Untreated Steel Surfaces Of Any Description, Over 10Cm In Width Or Girth, Not Otherwise Described And Applying Two Coats Of Synthetic Enamel Paint (Ordinary Tint) Over A Coat Of Red Oxide, Zinc Chrome Primer, Complete All As Specified And Directed By Engg-In-Charge. 19 Material And Labour For Preparation Of Old Painted Steel Surfaces Of Any Description, Over 10Cm In Width Or Girth,Not Otherwise Described And Applying One Coat Of Synthetic Enamel Paint (Ordinary Tint), Complete All As Specified And Directed By Engg-In-Charge. 20 Material And Labour For Approved Earth Filling By Spreading Leveling To Make The Required Level Etc. In Back Of Traverse Wall Along Danger Buildings Upto 10M Height From Gl, Complete All As Specified And Directed By Engg-In-Charge.Note- (I) Soil Required For Filling Shall Be Brought Out From Out Side Md Land Under His Own Arrangement Of Contractor. (Ii) Soil Shall Be Free From Pebbles, Stones, Bushes, Shrubs, Other Vegetation, Black Cotton Soil And Shall Have Non-Silting And Non-Swelling Properties Complete. (Iii) Measurement For Filling In Back Of Traverse Wall Shall Be Carried Out By Stack Measurement Of The Soil Brought By The Contractor. (Iv) Measurement Shall Be Carried Out For Net Finished Volume Of Earth Filled Subjected To 20% Deduction Due To Bulkage. 21 Suppy And Fixing In Repair For Purpose Made Ms Framed Work As In Weep Hole Cover Of Flat Iron Frame With Welded Mesh And Coated With Enamel Paint (Min Wieght Should Not Be Less Than 250 Gms Each), Complete All As Specified And Directed By Engg-In-Charge. 22 Material And Labour For Repairing The Edge / Corner Of Chajja / Roof Projection And Similar Work By Removing Plaster Width / Girth Not Exc 150Mm And Making Good With 10Mm Thick Rendering In Cement Mortar 1:3 To Match With Existing Surface, Complete All As Specified And Directed By Engg-In-Charge. 23 Removal Of Existing Roof Treatment Consisting Of Screed Bed, Tar Felts Of Any Description Etc, And Removal Of Debris Out Side Md Land, Complete All As Specified And Directed By Engg-In-Charge. 24 Material And Labour For Screed Bed Or Bedding Layer Of Mortar 10Mm Thick In Cement Mortar 1:4 Including Mixing Only Liquid Water Proofing Compound As Per Manufacturers Instructions And Finishing The Surface Fair And Even, Complete All As Specified And Directed By Engg-In-Charge.Note:- Wpc Will Be Measured & Paid Separately 25 Supply Only Liquid Water Proofing Compound, Complete All As Specified And Directed By Engg-In-Charge. 26 Material And Labour For App Based Polymeric Membrane Minimum Weighing 3Kg/Sqm And Minimum 3Mm Thick Reinforced With Polyster Non Wove Fabric (Wt. Not Less Than 150 Gms/Sqm) Land On Primed Surface By Forced Application, Complete All As Specified And Directed By Engg-In-Charge. 27 Material And Labour For Pcc In Roof Pading Filling And Mass Concrete Type B-1, 1:2:4 (Using 12.5Mm Garded Stone Aggregate), Complete All As Specified And Directed By Engg-In-Charge. 28 Demolition Of Concrete (Un-Reinforced) In Ground Floors And Pavings Not Exceeding 15 Cm Thickness (Below Or Above Ground Level) Including Removal Of Debris To Out Of Mod Land, Complete All As Specified And Directed By Engg-In-Charge. 29 Material And Labour For Cement Concrete Type B- 1, 1:2:4 (20Mm Graded Aggregate) As In Road / Hardstanding Of Thickness 150Mm Including Steel Formwork And Finishing The Surface Using Floater Etc., Complete All As Specified And Directed By Engg-In-Charge. 30 Demolition Of Stone Slab And Tiles Of Any Description Or Thickness In Floors, Aprons Etc. Laid Bedded And Pointed In Any Mortar, Complete All As Specified And Directed By Engg-In-Charge. 31 Material And Labour For 75Mm Thick Cement Concrete Type D-2, 1:4:8 (40Mm Graded Aggregate) In Sub-Floors, Sub-Bases, Floors And Pavings Etc., Complete All As Specified And Directed By Engg-In-Charge. 32 Material And Labour For Machine Pressed Precast Concrete Interlocking Paver Block Of Approved Shape And Size Of 60Mm Thickness, With Minimum Compressive Strength Of 35N/Sqm (M-35), Without Correction Factor For Chamfering, Made In Rubber Moulds With 0.50Mm Thick Scratch Proof Lacquer Coating On Top Surface, With Grey Cement And Pigment Laid Including 25 Mm Thick Sand Filling Under The Tiles Fully Compected, Complete All As Specified And Directed By Engg-In-Charge. 33 Filleting In Any Position And To Any Shape In Cement Mortar 1:4 Including All Mitres, Stops, Etc. Exceeding 25 But Not Exceeding 50 Sq.Cm, Complete All As Specified And Directed By Engg-In-Charge. 34 Suppy And Fixing In Repair Mild Steel Galvanised Concentrina Coil Punched Type Of Loop Dia 1060Mm When Up Streched Tying At Five Places With Galvanised Iron Clip And Pitch Between The Barbs 24.5Mm Etc., Complete All As Specified And Directed By Engg-In-Charge.Note:- The Punched Type Concentrina Coil Shall Be Streched To Maintain The Dia Of Streched Coil As 1060Mm And Number Of Circle As 52 Per Coil And Shall Cover 8 Rm Per Coil. 35 Suppy And Fixing In Repair Galvanised. 2 Strand, Steel Barbed Wire 2.24Mm Dia Barbed With 2Mm Dia Barbs At 75Mm Spacings And Straining And Fixing To Any Type Of Standard Rails Straining Bolts, Including, Securing Or Tying At Crossings With And Provision Of Galvanised Mild Steel Wire, Staples Or Steel Pins, Etc., Complete All As Specified And Directed By Engg-In-Charge.Note :- Each Line Wire To Be Measured) Complete All As Specified And Directed By Engg-In-Charge. 36 Taking Down Chain Link Fencing Of Any Mesh Size/Any Type Including Link Wire To Any Type Of Standard Rails/ Supports Etc & Straining Bolt Etc., Including Binding Wire, Complete All As Specified And Directed By Engg-In-Charge. 37 Fixing Only Chain Link Fencing Of Any Mesh Size/Any Type Including Link Wire To Any Type Of Standard Rails/ Supports Etc., & Straining Bolt Etc Including Provision Of Binding Wire, Complete All As Specified And Directed By Engg-In-Charge. 38 Material And Labour In Excavating In Post Holes (Or Similar Holes) Each Not Exceeding 0.5 Cum, Getting Out, Returning, Filling In And Ramming Earth Or Broken Rubble Mixed With Earth Around, In Layers Not Exceeding 25 Cm, Complete All As Specified And Directed By Engg-In-Charge. 39 Supply For Chain Link Ms Galvanisd Fencing, Any Size Or Type, Etc., Complete All As Specified And Directed By Engg-In-Charge. 40 Material And Labour Mild Steel Round Bar 10Mm And Over As In Tightening Of Chain Link Fencing Including Cutting To Shape, Necessary Drilling, Bolting Etc Fe-410-W (Gde E-250) Quality -A Or Fe 290 (Gde-E-165), Complete All As Specified And Directed By Engg-In-Charge. 41 Suppy And Fixing Mild Steel Section For Post And Struts For Fencing Including Cutting Top To Shape As Directed, Drilling Holes, Notching For Wire, Etc.; Flat Iron Fillets (For Securing Wire Mesh Etc.) Including All Necessary Drilling, Bolting Or Riveting, Etc., And Similar Work Conforming To Fe-290 Gde E-165, Complete All As Specified And Directed By Engg-In-Charge. 42 Supply & Fixing Mild Steel Screw Bolts (Machine Made) With Hexagonal Or Square Heads At One End And Screwed The Other, Or Screwed Both Ends, Each Screwed End To Be Fitted With Washers And One Hexagonal Or Square Nut, Exc 5 But N Exc 10 Cm Long, Diameter Of Neck In 16 To 20 Mm, Etc., Complete All As Specified And Directed By Engg-In-Charge. Please Enable Macros To View Boq Information