Urgent Repairs To The Old Goa Medical College Complex At Ribandar Goa. Sh Premonsoon Works. , Clearing Jungle Including Up Rooting Of Rank Vegetation Grass Bush Wood Trees And Sapling Of Girth Upto 30 Cm. Measured At A Height Of 1 M Above Ground Level & Removal Of Rubbish Upto A Distance Of 50 Mt. Outside The Periphery Of The Area Cleared. (If However, Only Grass Is Met With The Area Will Be Measured And Paid For Under Item 4001). , Felling Trees Of Girth(Measured At A Height Of 1. M. Above Ground Level) Inluding Cutting Of Trunks And Branches Removing The Roots Stacking The Serviceable Material And Disposal Of Unserviceable Material For All Leads : , Beyond 120 Cm And Upto 240 Cm Grith , Beyond 240 Cm Girth , Dismantling Tiledroofing (Mangalore Or Pot Or Country Tiles) With Battens Etc. Complete Including Stacking Of Serviceable Material & Disposal Of Unserviceable Material Within 50 Mts. Lead. , Dismantling Asbestos Sheet Roofing Including Ridges, Hips Valley And Gutters And Stacking The Material Within 50 Meters Lead. , Dismantling Wood Work Ofsectional Area40 Sq.Cm. And Above Wrought Framed And Fixed In Frames, Other Frames And Trusses Including Stacking Of Material Within 50 Mts. Lead (Span Upto 10 Mtrs.) , Providing & Fixing Colour Coated Alluminium (Puf) Sandwich Panel Roofing Systems Of Approved Makeadhering To Aluminium 3105 Grade For Top & Bottom Sheet Of Thickness 0.40 & 0.35 Respectively Including Puf Insulation Betewwn The Top & Bottom Sheet Of Denslity 40 (+/-2) Kg/M3 Inclusive Of S.S.304 Grade Self Tapping Fastneres, Complete As Directed By Enigneer Incharge (Frame Work For Roof, Roof Accesorries To Be Paid Seperately) For Tile Design Puf Roof Panel, Gutter Width Should Be Atleast 25% More Than The Crest Width. Minimum Height At Heighest Point Of Crest Should Be Minimum 65Mm. Minimum Thickness At Anygiven Point Should Not Be Below 30Mm. , Puf Insulated Porto Tiles Series 50Mm Thick. , Providing And Fixing Colour Coated Galvulium Roofing Sheets Of 0.5Mm Thickness Including All The Accessories (Tata Make) But Excluding The Cost Of Purlins, Rafters, Trusses, Flashings Etc. Complete As Per The Directions Of The Engineer In Charge. , Add For Providing & Fixing Flashings -[Corners, Ridges, Valleys, Gable End & Trims] (Girth Upto 610Mm) Including All The Accessories Complete As Per The Directions Of The Engineer In Charge. , Providing & Fixing Alluminium Ridge Of Approved Make Adhering To Alluminium 3105 Grade Of 0.71Mm Thickness & 60 Cm Wide Inclusive Of Ss304 Grade Self Tapping Fastners, To Match The Alluminium Roofing System & As Directed By Engineer In Charge Complete , Providing & Fixing Alluminium 30Mm Trapezhoidal End Cap For Puf Roofingof Approved Make Of Alluminium Aa 3105 Grade Matching With 30Mm Puf Panel Profile Including The Required Fastners Etc. Complete For Alluminium Puf Roofing System & As Directed By Engineer In Charge. , Steel Work Welded (Sail, Tata. Vizag & Using Electrodes Of Ador Or Es4b Or Deh Secheronmake Only)In Built Up Sections Trusses And Framed Work Including Cutting, Hoisting, Fixing In Position And Applying Priming Coat Of Red Lead Paint. , In Tees, Angles, Flats And Channels , Laterite Masonry In Neatly Dressed Stones Of Size As Specified In Cement Mortar 1: 4 (1Cement :4 Coarse Sand)From Floor I Level Upto Floor V Level. , Providing And Fixing Pvc Swr Pipes Confirming To Is 13592 Type A Including Jointing With Seal Ring Confirming To Is 5382 Leaving 10 Mm Gap For Thermal Expansion. , Single Socketed Pipe 110 Mm Dia , Providing And Fixing Prince Or Equivalent Make Pvc Swr Half Round Eaves Gutter With Bolts, Nuts And Flat Iron Brackets 40 X 3 Mm Size Complete. , 250 Mm Nominal Size , Providing An Fixing Sundar Patti Of Wpc Make, 12Mm Thick Including Necessary Hardware Complete. , Demolishing Cement Concrete 1:3:6 Or Richer Mix Including Disposal Of Material Within 50 M Lead. , Providing Water Proofing Treatment Over The Newr.C.C. Roofs Terrace Toilet By Spreading Cement Slurry Over The R.C.C. Slab Andlaying Of 10Cms. Average Laterite Stone Ballast Coba With The Necessary Gradient For Easy Flow Of Rain Water And The Coba In Covered With Damp Proof Of Hindustan Water Proofing Co. Or Equivalent Jointless Water Proofing Plaster Of Mix 1:3 ( 1 Cement : 3 Find Sand), Finished Smooth With Wooden Trowel With False Marking Of 30 Cms Square.The Vertical Surface Of The Adjoining Walls Are To Be Treated Upto A Height Of 30Cms Including Rounding Of Junction (The Rate Includes For Complete Items Including Labour And Materials And Including Cost Ofinitial Treatment Of Roof Slab As Follows. , The Injunction Of Damp Proof Or Equivalent Compoundwith Cement Solution Will Be Given As And When Found Necessary For Filling Honey Comb, Cracks Etc. In The R.C.C. Slabs). Note: Cement Consumption 25 Kg/Sq.M. , Waterproofing Of Sunken Slabs, Toilet Blocks, Terraces On Slabs Under Brickbats, Roofs, Watertanks. Cleaning The Surface And Filling Cracks (If Any), Applying Epco Acr Wherever Necessary, Providing And Moistening The Surface With Water To Render It Saturated. Mix Cement And Monobond Wf In The Ratio Of1.25 Kg To 1 By Weight And Stir Continuously. Apply Minimum 2 Coats With An Interval Of 12 Hours Minimum Between The Coats.Fix Fiber Mesh While The First Coat Is Still Tacky.Cure With Sprinkling Of Water 3-4 Times A Day. Incl. Cost Of Scaffolding Transport Etc. As Per Dir Of Eic.All The Chemicals Will Be Of Krishna Conchem Products Pvt. Ltd. Or Equivalent. , Providing And Supporting Slabs, Beams And Chajjas By Adjustable Steel Props To Carry Safe Axial Load Of 3Mt Extended Length, At The Spacing Of 450Mm And Pipe Thickness Of 6Mm With Inner Diameter 48.30Mm And Outer Diameter 60.30Mm Confirming To Is 1161 Grade Yst 210 Or In Nearer Measure With Same Strength And Load Bearing Capacity, Etc. Complete. , Breaking Carefully The Loose Concrete Of Distressed Member Without Damaging The Existing Strong Concrete By Means Of Sharp Chissel And High Frequency Low Impact Hammers, Cleaning The Surface With Wire Brush To Removeloose Particles. The Work Should Be Carried Out With All The Safety Measures Like Helmet, Safety Belt And Adequate Labour Under Supervision Of Qualified Supervisor. , Demolishing R.C.C. Work Including Stacking Of Steel Bars & Disposal Of Unserviceable Within 50 Mts. Lead. , Demolishing Laterite Stone Masonry In Cement Mortar Including Stacking Of Serviceablematerial & Disposal Of Unserviceable Material Within 50 Mts. Lead. , Applying Two Coats Of Alkaline Rust Converting Primer, Feovert On The Rebars, After Wire Brushing To Remove Loose Rust Spalls, With Time Interval Of 6-8 Hour Between The Coats. Incl. Cost Oftransport Etc. As Per Dir Of Eic.All The Chemicals Will Be Of Krishna Conchem Products Pvt. Ltd. Or Equivalent. , Applying Ipnet-Rb (Anti – Corrosive Coating) To The Exposed Reinforcement In Two Coats By Brush With Time Interval Of Minimum 7 Hours Between Each Coat. Conforms To Is-2770 Part-1 (Pull Out Test) Astm-3963-86 (Adhesion Test). Sprinkling Dry Quartz Sand Over The Second Coat Of Ipnet-Rb When Freshly Applied Etc. Complete. Incl. Cost Of Transport Etc. As Per Dir Of Eic.All The Chemicals Will Be Of Krishna Conchem Products Pvt. Ltd. Or Equivalent. , Rebarring For Providing Main Reinforcement To The Column Or Beam 12 Mm Dia At Regular Intervals To Provide Column Or Beam Reinforcementfor Existing Structure At All Levels , Rebarring For Providing Lateral Ties To The Column Or Beam 8Mm Dia At Regular Intervals To Provide Column Or Beam Reinforcement Cage And Slab Dowels For Existing Structure At All Levels , Centering & Shuttering Including Strutting, Propping & Removal Of Forms For : , Suspended Floors, Roofs Landings, Shelves & Their Supports , Making Up Of Distressed / Loose / Cracked / Porous Carbonated, Loose Part Of Concrete Monolith Mc Silver Which Is A Free Flow, Shrinkage Compensated, High Strength Microconcrete. The Microconcrete Shall Be Mixed In A Standard Mixer. The Microconcrete Shall Have A Compressive Strength Of Min 40 Mpa @ 28 Days. Repair The Damaged Surface Of Concrete By Fixing The Form Work / Shuttering Across The Profile Of Damaged Structural Element And Pour The Free Flow Ready Mix Micro Concrete. Micro Concrete Should Be Mixed Homogeneously. For 25 Kgs Mix Water Requirement Will Be Typically 3 To 4 Litres. All Areas Of Application Shall Be Free From Oily Residues, Dust And Loose Particles. The Work Should Be Carried Out With All The Safety Measures Like Helmet, Safety Belt And Adequate Labour Insurance Under The Supervision Of Qualified Supervisor Etc…Complete.( All The Chemicals Will Be Of Krishna Conchem Products Pvt. Ltd. Or Equivalent. , Making Up Lost Section Of Concrete With Thixotropic Repair Mortar Monolith Rm Is A Ready To Use Single Component Cementitious Mortar For Repairing Concrete Structures. The Repair Mortar Shall Have A Compressive Strength Of Min 40 Mpa @ 28 Days. Mix Monolith Rm Powder With Water In The Proportion0f 160 To 190 Ml Water To 1 Kg Of Monolith Rm Powder Using A Planetary Mixer To Get A Cohesive Mortar. Apply The Mortar To The Surface And Trowel It To Restore The Surface. The Surface Should Be Free From Air Gaps, Voids Should Be In Line With Existing Surface, Including Curing, Cleaning The Area Etc. Complete.The Work Should Becarried Out With All The Safety Measures Like Helmet, Safety Belt And Adequate Labour Insurance Under The Supervision Of Qualified Supervisor. Etc...Complete ( All The Chemicals Will Be Of Krishna Conchem Products Pvt. Ltd. Or Equivalent. , Applying Epco-Kp-100, Concrete Penetrating Corrosion Inhibitor By Spray/ Brush To The Concrete So As To Maintain The Dosage Of 4 Sqmt / Lt. In One Or Two Application Etc. Complete. Incl. Cost Of Transport Etc. As Per Dir Of Eic.All The Chemicals Will Be Of Krishna Conchem Products Pvt. Ltd. Or Equivalent. , Applying One Coat Of Structural Grade Epoxy Bonding Coat (Epibond) Conforms To Astm-C-882-87 To The Prepared Concrete Surface To Be Repaired / Strengthened. This Is Applied Prior To The Application Of Polymer Repair Mortar /Microconcrete To Have Monolithic Action Between Old Concrete Surface And New Polymer Repair Mortar /Micro-Concrete. It Is Essential To Ensure That The Concrete Surface Is Free From Loose Material, Dust, Dirt, Etc., Before Applying Bonding Coat.Incl. Cost Of Transport Etc. As Per Dir Of Eic.All The Chemicals Will Be Of Krishna Conchem Products Pvt. Ltd. Or Equivalent. , Providing Tmt Steel Reinforcement Bars Of (Sail, Tata. Vizag, Jsw Steel Ltd.) )(Confirming To Is 1786 Of 1986)For Rcc Work (Conforming To I.S. 1786 Of 1986) Including Bending, Binding & Placing In Position In All The Floorsalongwith The Factory Made Precast Concrete Cover Blocks Of Specified Sizes Whose Compressive Strength Is Not Less Than That Of Surrounding Concrete In The Structural Member. , Drilling Holes Of Specified Dia., Fixing It With Pvc Nozzles, Sealing The Diaphragm With Epoxy Sealant, Epco-1010, Allow It Air Cure For Minimum 8 Hours, Cutting Nozzles After Grouting And Sealing It With Epco-1010 Etc. Complete As Directed. Injecting Low Viscous High Molecular Weight Polymer, Monopol With Pressure Created By Compressor And Epoxy Injector With Accessories. The Pressure Shall Be Not Exceeding 3-4 Kg/Cm2 . Grouting To Be Done In Cracks Till The Nozzle Refuses To Accept The Grout Or It Flows From The Adjacent Nozzles Etc. Complete.Incl. Cost Of Scaffolding Transport Etc. As Per Dir Ofeic. All The Chemicals Will Be Of Krishna Conchem Products Pvt. Ltd. Or Equivalent. , Providing And Laying In Position Ready Mixed Concrete (Rmc) With Usage Of Ordinary Portland Cement Manufactured In Fully Automatic Batching Plant And Transported To Site Of Work In Transit Mixer For A Lead Upto 10Kms Having Continuous Agitated Mixer, Manufactured As Per Mix Design Of Specified Grade For Reinforced Cement Concrete Work Including Pumping Of R.M.C., From The Transit Mixer To The Site Of Laying, Excluding The Cost Of Centering, Shuttering, Finishing And Reinforcement Including The Cost Of Admixtures In Recommended Porportions As Per Is : 9103 To Accelerate/Retard Setting Of Concrete, Improve Workability Without Imparing Strength And Durability As Per The Directions Of The Engineer-In-Charge. All Works Upto Floor V Level , M-25 Grade Of Concrete , Providing And Mixing Epco Kp 200 Of Krishna Conchem Products Pvt. Ltd. Or Approved Equivalent Concrete Penetrating Corrosion Inhibiting Ad-Mixture In The Concrete At The Rate 2 Kg Per Cum. Of Concrete. (Admixture To Be Added Into Wet Concrete As Per Manufacturers Specification) , Supplying And Fixing Glasspanes With Putty And Nails Includingremoval Of Broken Glass Panes Wherever Necessary , Glass Panes 3Mm Thick , Applying One Coat Of Corroseal Zr Which Is A Epoxy Zinc Rich Primer, On The Structural Steel Members, After Wire Brushing To Remove Loose Rust Spalls Including Cost Oftransport, Manpower, Tools, Etc. As Per Dir Of Eic.All The Chemicals Will Be Of Krishna Conchem Products Pvt. Ltd. , Applying Two Coats Of Corroseal Black Which Is A Protective Coating For Metal Structure, On The Structural Steel Members Including The Cost Oftransport, Manpower, Tools, Etc. As Per Dir Of Eic.All The Chemicals Will Be Of Krishna Conchem Products Pvt. Ltd. , 18Mm Cement Plaster In Two Coats Under Layer 12Mm Thick Cement Plaster 1:5 ( 1 Cement : 5 Coarse Sand) And Top Layer 6Mm Thick With Cement Plaster 1: 3 (1 Cement : 3 Coarse Sand) Finished With Sponge. , Centering & Shuttering Including Strutting, Propping & Removal Of Forms For Sloping Or Battering Surface (Slabs, Beams, Louvers, Etc) Including Folded Plates , Cornices & Mouldings , Carrying Of Materials By Tipper Truck Including Loading, Unloading And Stacking (Upto 8.00 Km) , Lime, Building Rubbish, Manure Sludge, Moorum Excavated Rock , Lime, Moorum, Building Rubbish , Salvage Value , Mangalore Tiles , Woodwork Rafters , Firewood , Add0.75% Consultancy Charges
