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Bids Are invited for Repair, Maintenance, And Installation Of Plant/ Systems/Equipments (Version 2) - 2827583; 2827583; Service Provider - Earth Work In Excavation By Mechanical Means (Hydraulic Excavator) / Manual Means Over Areas (Exceeding 30 Cm In Depth, 1.5M In Width As Well As 10 Sqm On Plan) Including Disposal Of Excavated Earth, Lead Upto 50 M And Lift Upto 1.5 M, Disposed Earth To Be Levelled And Neatly Dressed. , Supplying And Filling In Plinth With Local Sand/Stone Dust Under Floors Including,Watering, Ramming Consolidating And Dressing Complete. , Providing And Laying In Position Cement Concrete Of Specified Grade Excluding The Cost Of Centering And Shuttering-All Work Up To Plinth Level : 1:2:4 (I Cement 2 Coarse Sand : 4 Graded Stone Aggregate 20Mm Nominal Size). , Providing And Laying In Position Cement Concrete Of Specified Grade Excluding The Cost Of Centering And Shuttering-All Work Up To Plinth Level : 1:4:8 (1 Cement : 4 Coarse Sand : 8 Graded Stone Aggregate 40 Mm Nominal Size). , Providing And Laying In Position Specified Grade Of Reinforced Cement Concrete, Excluding The Cost Of Centering, Shuttering, Finishing And Reinforcement - All Work Up To Plinth Level 1:1.5:3 (1 Cement : 1.5 Coarse Sand : 3 Graded Stone Aggregate 20 Mm Nominal Size) , Brick Work With Common Burnt Clay Modular Bricks Of Class Designation 7.5 In Foundation And Plinth In Cement Mortar 1:6 (1 Cement : 6 Coarse Sand) , Brick Work With Common Burnt Clay/Fly Ash F.P.S. (Non Modular) Bricks Of Class Designation 7.5 In Superstructure Above Plinth Level Up To Floor V Level In All Shapes And Sizes In Cement Mortar 1:6 (1 Cement : 6 Coarse Sand) , Structural Steel Work Riveted, Bolted Or Welded In Built Up Sections, Trusses And Framed Work, Including Cutting, Hoisting, Fixing In Position And Applying A Priming Coat Of Approved Steel Primer All Complete. Kg , Centering And Shuttering Including Strutting, Propping Etc. And Removal Of Form For Foundations, Footings, Bases Of Columns, Etc. For Mass Concrete , Providing And Fixing M.S. Grills Of Required Pattern In Frames Of Windows Etc. With M.S. Flats, Square Or Round Bars Etc. Including Priming Coat With Approved Steel Primer All Complete. Fixed To Openings /Wooden Frames With Rawl Plugs Screws Etc. , Steel Reinforcement For R.C.C. Work Including Straightening, Cutting, Bending, Placing In Position And Binding All Complete Upto Plinth Level. Cold Twisted Bars , Providing 40X5 Mm Flat Iron Hold Fast 40 Cm Long Including Fixing To Frame With 10 Mm Diameter Bolts, Nuts And Wooden Plugs And Embedding In Cement Concrete Block 30X10x15cm 1:3:6 Mix (1 Cement : 3 Coarse Sand : 6 Graded Stone Aggregate 20Mm Nominal Size) , Neat Cement Punning , 12 Mm Cement Plaster 1:4 (1 Cement : 4 Coarse Sand) , 12 Mm Cement Plaster 1:6 (1 Cement : 6 Coarse Sand) , 15 Mm Cement Plaster On Rough Side Of Single Or Half Brick Wall Of Mix 1:6 (1 Cement : 6 Coarse Sand) , Providing And Fixing G.I. Chain Link Fabric Fencing Of Required Width In Mesh Size 50X50 Mm Including Strengthening With 2 Mm Dia Wire Or Nuts, Bolts And Washers As Required Complete As Per The Direction Of Engineer-In-Charge. Made Of G.I. Wire Of Dia. 4 Mm , Providing And Laying Four Courses Water Proofing Treatment With Bitumen Felt Over Roofs Consisting Of First And Third Courses Of Blown Bitumen 85/25 Or 90/15 Conforming To Is : 702 Applied Hot @ 1.45 Kg Per Square Metre Of Area For Each Course, Second Course Of Roofing Felt Type 3 Grade-I (Hessian Based Self Finished Bitumen Felt) And Fourth And Final Course Of Stone Grit 6Mm And Down Size Or Pea-Sized Gravel Spread At 6 Cubic Diameter Per Square Metre Including Preparation Of Surface But Excluding Grading Complete With Bitumen Felt (Hessian Base) Type 3 Grade I Conforming To Is : 1322. , Cement Concrete Flooring 1:2:4 (1 Cement : 2 Coarse Sand : 4 Graded Stone Aggregate) Finished With A Floating Coat Of Neat Cement Including Cement Slurry, But Excluding The Cost Of Nosing Of Steps Etc. Complete.40 Mm Thik With 20Mm Nominal Size Stone Aggregate , Surface Dressing Of The Ground Including Removing Vegetation And In-Equalities Not Exceeding 15 Cm Deep And Disposal Of Rubbish, Lead Upto 50 M And Lift Upto 1.5 M. , Dismantling Old Plaster Or Skirting Raking Out Joints And Cleaning The Surface For Plaster Including Disposal Of Rubbish To The Dumping Ground Within 50 Metres Lead. , Painting With Synthetic Enamel Paint Of Approved Brand And Manufacture Of Required Colour To Give An Even Shade One Or More Coats On Old Work. , Dismantling Roofing Including Ridges, Hips, Valleys And Gutters Etc., And Stacking The Material Within 50 Metres Lead Of G.S. Sheet , Dismantling Roofing Including Ridges, Hips, Valleys And Gutters Etc., And Stacking The Material Within 50 Metres Lead Of Asbestos Sheet , Dry Brick Pitching Half Brick Thick In Drains Including Supply Of Bricks And Preparing The Surface Complete With Common Burnt Clay F.P.S. (Non Modular) Bricks Of Class Designation 7.5 , Providing Corrugated G.S. Sheet Roofing Including Vertical/Curved Surface Fixed With Polymer Coated J Or L Hooks, Bolts And Nuts 8 Mm Diameter With Bitumen And G.I. Limpet Washers Or With G.I. Limpet Washers Filled With White Lead And Including A Coat Of Approved Steel Primer And Two Coats Of Approved Paint On Overlapping Of Sheets Complete (Up To Any Pitch In Horizontal/ Vertical Or Curved Surfaces) Excluding The Cost Of Purlins, Rafters And Trusses And Including Cutting To Size And Shape Wherever Required. 0.63 Mm Thick With Zinc Coating Not Less Than 275Gm/ M² , Lettering With Black Japan Paint Of Approved Brand And Manufacture , Making The Opening In Brick Masonry Including Dismantling In Floor Or Walls By Cutting Masonry And Making Good The Damages To Walls, Flooring And Jambs Complete, To Match Existing Surface I/C Disposal Of Mulba/ Rubbish To The Nearest Municipal Dumping Ground. , Carriage Of Material By Mechanical Transport Including, Loading, Unloading And Stacking :Earth, Building Rubbish Etc .(Rate Applicable After Deduction Of Void As Per Cpwd/Pwd Norms) Up To 2 Km , Providing Jack Hammer With Compressor Its Lead And Operator For Making Hole In Slab And Breaking R.C.C. And Exposing Existing Reinforcement And J.C.B Machine With Driver/Operator Fuel Hire Etc. Complete. , Providing & Fixing Top Cover Rolling Shutters , Providing & Fixing Ball Bearing For Rolling Shutters. , Supplying And Fixing Rolling Shutters Of Approved Make, Made Of Required Size M.S. Laths, Interlocked Together Through Their Entire Length And Jointed Together At The End By End Locks, Mounted On Specially Designed Pipe Shaft With Brackets, Side Guides And Arrangements For Inside And Outside Locking With Push And Pull Operation Complete, Including The Cost Of Providing And Fixing Necessary 27.5 Cm Long Wire Springs Manufactured From High Tensile Steel Wire Of Adequate Strength Conforming To Is: 4454 – Part 1 And M.S. Top Cover Of Required Thickness For Rolling Shutters.80X1.20 Mm M.S. Laths With 1.20 Mm Thick Top Cover. , Extra For Providing Mechanical Device Chain And Crank Operation For Operating Rolling Shutters, Exceeding 10.00 Sqm And Upto 16.80 Sqm In The Area. , Dewatering By Pump Of Capacity 5/7.5 Hp With 4Meter Sump And 50Meter Pipe Length Including Installation, Operator /Helper ,Desiel/ Fuel Etc. As Per Direction Of Engineer In Charge. , Repair Of Rooling Shutter Through Repairing Of All Part Of It Including Required Size M.S. Laths ,Interlocked Together Their Enteir Length And Jointed Together At The End By Locks Mounted On Specially Designed Pipe Shaft With Breackets ,Side Guides And Arrangements For Inside And Out Side Locking With Push And Pull Operation Complete, Including The Cost Of Providing And Fixing Necessary 27.5 Cm Long Wire Springs Manufactured From High Tensile Steel Wire Of Adeqate Strength Conforming To Is:4454-Part 1 And M.S. Top Cover Of Requierd Thickness For Rolling Shutter. 80X1.20Mm M.S. Laths With 1.20 Mm Thick Top Cover .Including All T&P And Manpower Complete. , Welding By Gas Or Electric Plant Including Transportation Of Plant At Site Etc. Complete. , Structural Steel Work In Single Section, Fixed With Or Without Connecting Plate, Including Cutting, Hoisting, Fixing In Position And Without Applying A Priming Coat Of Approved Steel Primer All Complete. , Same As Above Item But Material Shall Be Provided By Department To The Contractor Free Of Cost. , Providing Ridges Or Hips Of Width 60 Cm Overall Width Plain G.S. Sheetfixed With Polymer Coated J Or L Hooks, Bolts And Nuts 8 Mm Dia G.I.Limpet And Bitumen Washers Complete. 0.63 Mm Thick With Zinc Coating Not Less Than 275 Gm/M² , Providing And Fixing 1Mm Thick M.S. Sheet Door With Frame Of 40X40x6 Mm Angle Iron And 3 Mm M.S. Gusset Plates At The Junctions And Corners, All Necessary Fittings Complete, Including Applying A Priming Coat Of Approved Steel Primer.Using M.S. Angels 40X40x6 Mm For Diagonal Braces
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