Construction Of Cooling Tower Supporting Structure On Terrace Of Mob Providing And Erecting Double Scaffolding System Made With 40 Mm Dia. Ms Tube 1.5 M Centre To Centre Horizontal Vertical Tubes Joining With Cup Lock System With M.S. Tubes M.S. Tube Chal, ahmedabad-Gujarat

Construction Of Cooling Tower Supporting Structure On Terrace Of Mob Providing And Erecting Double Scaffolding System Made With 40 Mm Dia. Ms Tube 1.5 M Centre To Centre Horizontal Vertical Tubes Joining With Cup Lock System With M.S. Tubes M.S. Tube Challies M.S. Clamps And M.S. Staircase System In The Scaffolding For Working Platform Etc. For The Said Work At Site And Maintaining It In A Serviceable Condition. For More Details Please Refer To Unpriced Schedule Of Quantities Of Part I Of The Tender 2 2 Construction Of Cooling Tower Supporting Structure On Terrace Of Mob Providing Erecting Placing In Position And Maintaining Temporary Protective Screens Made Out Of Specified Fabric I.E. Woven Pvc Hdpe Cloth With All Necessary Fixing Arrangement ( Or Same As Nylon Safety Net As Above ) Including Necessary Beading Of Thread Including G.I. Rings To Ensure That It Remains In Good Serviceable Condition Position For The Work Duration At Site As Required By Engineer In Charge. For More Details Please Refer To Unpriced Schedule Of Quantities Of Part I Of The Tender 3 3 Construction Of Cooling Tower Supporting Structure On Terrace Of Mob Chipping Of Unsound Weak Concrete Material From Beams Columns Etc. I.E. Up To 50Mm Average Thickness With Manual Chisel And Or By Standard Power Driven Percussion Type Or Of Approved Make Including Tapering Of All Edges Making Square Shoulders Of Cavities Including Cleaning The Exposed Concrete Surface And Reinforcement With Wire Brushes Etc. And Disposal Of Debris For All Lead And Lifts All Complete As Per Direction Of Engineer In Charge. For More Details Please Refer To Unpriced Schedule Of Quantities Of Part I Of The Tender 4 4 Construction Of Cooling Tower Supporting Structure On Terrace Of Mob Providing And Erecting Steel Tubular Props Of Required Height Up To 14 Feet L Head Or Flat Head Braced At Centre And Supporting A Continuous 2 X 3 Wooden Runner Resting On Wedge And Block Minimum Capacity 3 Ton To Support The Structure Provisionally During Repair And Jacketing Etc. And Maintaining Them In Position Till Required Item Etc. Complete. For More Details Please Refer To Unpriced Schedule Of Quantities Of Part I Of The Tender 5 5 Construction Of Cooling Tower Supporting Structure On Terrace Of Mob Carefully Breaking Chiselling The Existing Damaged Reinforced Cement Concrete Slab Beams Etc. To Any Extent By Means Of Chisel Hammer Or By Standard Power Driven Percussion Type Mechanical Means Etc. And Cleaning Including Stacking Of Steel Bars And Removing Building Rubbish Malba Similar Unserviceable Dismantled Or Waste Material From The Bank Premises For All Leads Including Loading Transporting To An Authorised Dumping Yard Of Civic Authority. For More Details Please Refer To Unpriced Schedule Of Quantities Of Part I Of The Tender 6 6 Construction Of Cooling Tower Supporting Structure On Terrace Of Mob Removing And Cleaning Of Corrosion Scales On Corroded Reinforcement Bars Manually Using Sharp Tools Such As Chisel To Give It A Total Rust Free Steel Surface By Using Alkaline Chemical Rust Remover Of Approved Brand With Paint Brush And Removing Loose Particles After 24 Hours Of Its Application. For More Details Please Refer To Unpriced Schedule Of Quantities Of Part I Of The Tender 7 6.1 Construction Of Cooling Tower Supporting Structure On Terrace Of Mob Bars Up To 12 Mm Diameter 8 6.2 Construction Of Cooling Tower Supporting Structure On Terrace Of Mob Bars Above 12 Mm Diameter 9 7 Construction Of Cooling Tower Supporting Structure On Terrace Of Mob Providing And Applying Anticorrosive Treatment To Exposed Reinforcing Bars Using Zinc Based Two Part Epoxy Phenolic Material Of Approved Brand In Two Coats With Time Interval Of Minimum 4 Hours Between Each Coat Or As Specified By Approved Manufacturer All Complete As Per Direction Of Engineer In Charge. For More Details Please Refer To Unpriced Schedule Of Quantities Of Part I Of The Tender 10 8 Construction Of Cooling Tower Supporting Structure On Terrace Of Mob Providing And Applying Two Coats Of Nontoxic Pure Silane Based Bi-Polar Concrete Penetrating Corrosion Inhibitor Cpci Of Approved Brand Over The Entire Surface At Coverage Rate As Specified By The Approved Manufacturer All Complete As Per Direction Of Engineer In Charge. For More Details Please Refer To Unpriced Schedule Of Quantities Of Part I Of The Tender 11 9 Construction Of Cooling Tower Supporting Structure On Terrace Of Mob Providing And Applying Two Component Nontoxic Epoxy Resin Based Anti Chloride Treatment Consists Of Pigmented Base And A Hardener Of Approved Brand Specifically Formulated To Protect Concrete And Steel Substrates From Chlorination. For More Details Please Refer To Unpriced Schedule Of Quantities Of Part I Of The Tender 12 10 Construction Of Cooling Tower Supporting Structure On Terrace Of Mob Providing And Applying Fibrous Micro Concrete Of Grade M40 And Above Of Approved Brand For Making Up Of Distressed Loose Cracked Porous Carbonated Loose Part Of Concrete With Fibrous Free Flow Micro Concrete And Repairing The Damaged Surface Of Concrete Including Providing And Fixing The Formwork Shuttering Across The Profile Of Damaged Structural Element. For More Details Please Refer To Unpriced Schedule Of Quantities Of Part I Of The Tender 13 11 Construction Of Cooling Tower Supporting Structure On Terrace Of Mob Providing And Applying Thixotropic Repair Mortar Of Approved Brand For Making Up Lost Section Of Concrete Of More Than 10Mm Up To 30Mm Depth With One Component Thixotropic Dual Shrinkage Compensated Fibre Reinforced Mortar Treatment As Per Manufacturers Specification And Applied By Mean Of Hand Gloves. For More Details Please Refer To Unpriced Schedule Of Quantities Of Part I Of The Tender 14 12 Construction Of Cooling Tower Supporting Structure On Terrace Of Mob Providing And Applying Ready To Use Polymer Modified Mortar ( Pmm ) Of 25Nmm2 ( Min. ) Of Approved Brand Of Required Thickness To Match Adjacent Concrete Surfaces. Mortar Shall Be Built Up In Layers Of Thickness Not More Than 20Mm. Application Of Epoxy Bond Coat On Chipped Concrete And Polymer Bond Coat As Per Requirements For Successive Layer Shall Be Carried Out. For More Details Please Refer To Unpriced Schedule Of Quantities Of Part I Of The Tender 15 13 Construction Of Cooling Tower Supporting Structure On Terrace Of Mob Drilling Suitable Holes Up To And Including 12Mm Diameter In Reinforced Or Plain Cement Concrete With Power Driven Drill Machine To A Minimum Depth Of 100Mm Up To 200Mm In Rcc Beams Lintels Columns And Slabs To Introduce Steel Bars Including Fixing The Steel Bars In Position Using Epoxy Resin Anchor Grout Of Approved Make As Per Manufacturers Specifications. For More Details Please Refer To Unpriced Schedule Of Quantities Of Part I Of The Tender 16 14 Construction Of Cooling Tower Supporting Structure On Terrace Of Mob Providing And Placing Of Thermomechanically Treated ( Tmt ) Reinforcement Bars Of Grade Fe500d Of Approved Make By Welding Suitable Dia Bars To Existing Steel Or Lapping It Suitably As Per Is 4762000 Wherever Reinforcements Steel Stirrups Etc. For More Details Please Refer To Unpriced Schedule Of Quantities Of Part I Of The Tender 17 15 Construction Of Cooling Tower Supporting Structure On Terrace Of Mob Providing Mixing And Applying Two Component Solvent Free Epoxy Resinbased Bonding Coat Of Approved Adhesive On Exposed Cleaned Concrete Area Of Rcc Having Coverage 2.2 Sqmkg As Per Manufacturers Specifications And Direction Of Engineer In Charge Complete In All Respect. For More Details Please Refer To Unpriced Schedule Of Quantities Of Part I Of The Tender 18 16 Construction Of Cooling Tower Supporting Structure On Terrace Of Mob Drilling And Fixing Teflon Perforated Nozzles In Rcc Structural Members I.E. Columns Beams Etc. Including Drilling 14 Mm Dia. And 50 To 100Mm Depth Holes In Structural Members At Intervals Of 600 Mm In Staggered Manner As Directed By The Consultants In Rcc Structural Elements. For More Details Please Refer To Unpriced Schedule Of Quantities Of Part I Of The Tender 19 17 Construction Of Cooling Tower Supporting Structure On Terrace Of Mob Providing And Injecting Epoxy Grout Of Approved Make In Proportion As Per Manufacturers Specification Into Cracks Honey Combed Area Of Concrete Masonry By Suitable Gun Pump At Required Pressure Including Cutting Of Nipples After Curing Etc. For More Details Please Refer To Unpriced Schedule Of Quantities Of Part I Of The Tender 20 18 Construction Of Cooling Tower Supporting Structure On Terrace Of Mob Drilling And Fixing Reinforcement Bar Of 16Mm, 20Mm, Etc. Of Re-Casted Beams Of Supporting Structure Of Cooling Tower Into Structural Members I.E., Columns, Beams, Etc. With Chemical Grout Of Approved Make As Per Manufacturer?S Specification Etc. The Work Shall Be Carried Out With All The Safety Measures Like Helmet. For More Details Please Refer To Unpriced Schedule Of Quantities Of Part I Of The Tender 21 18.1 Construction Of Cooling Tower Supporting Structure On Terrace Of Mob 20Mm Dia Bars 22 18.2 Construction Of Cooling Tower Supporting Structure On Terrace Of Mob 16Mm Dia Bars. 23 19 Construction Of Cooling Tower Supporting Structure On Terrace Of Mob Providing And Laying In Position Site Batched Design Mix Cement Concrete Of Grade M25 ( Min. ) With Minimum Cement Content Of 300 Kg / Cum Using Coarse Aggregate And Fine Aggregate Derived From Natural Sources, Portland Pozzolana / Ordinary Portland / Portland Slag Cement, Admixtures In Recommended Proportions As Per Is: 9103 To Accelerate / Retard Setting Of Concrete, To Improve Durability And Workability Without Impairing Strength. For More Details Please Refer To Unpriced Schedule Of Quantities Of Part I Of The Tender 24 20 Construction Of Cooling Tower Supporting Structure On Terrace Of Mob Providing And Applying 18 Mm Cement Plaster In Two Coats I.E., Under Layer 12 Mm Thick Cement Plaster 1:5 ( 1 Cement: 5 Coarse Sand ) And A Top Layer 6 Mm Thick Cement Plaster 1:3 ( 1 Cement: 3 Coarse Sand ) , Admixed With Approved Quality Water Proofing Compound As Per The Manufacturer?S Specifications Over Rcc Surface Etc. For More Details Please Refer To Unpriced Schedule Of Quantities Of Part I Of The Tender 25 21 Construction Of Cooling Tower Supporting Structure On Terrace Of Mob Providing & Applying Two Or More Coats Of Exterior Quality Acrylic Emulsion Paint Of Approved Brand Over One Or More Coats Of Recommended Alkali Resistant Primer By The Manufacturer On Newly Plastered Surfaces Or Existing Surface As Per Site Requirement Of Approved Manufacture & Shade To Columns, Rcc Beams, Etc. Including, Cleaning, Surface Preparation Etc. For More Details Please Refer To Unpriced Schedule Of Quantities Of Part I Of The Tender

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