Thorough Repair And Renovation Of Duplex Type Officer Quarter ( Qtr No 2 ) At Ati Complex Salt Lake , During The Year 2019 2020 . , Stripping Off Worn Out Plaster And Raking Out Joints Of Walls , Celings Etc . Upto Any Height And In Any Floor Including Removing Rubbish Within A Lead Of 75M As Directed . , Dismantling Artificial Stone Flooring Upto 50 Mm . Thick By Carefully Chiselling Without Damaging The Base And Removing Rubbish As Directed Within A Lead Of 75 M . A ) In Ground Floor Including Roof . , Cleaning The Concrete Surface By Removing Dirt And Debris , Marking Defective Locations And Removing Loose Concrete By Careful Stripping Untill Hard Surface Is Exposed , Cutting The Concrete To Regular Shape , Wire Brushing The Exposed Surface And Removing Debris From Site Complete As Per Direction Of The Engineer - In - Charge . , Cement Concrete ( 1:1 . 5:3 ) With Graded Stone Chips 5 . 6 Mm Size With Hexagonal Square Mesh Wire Netting , I . R . C . Fabric Mesh Or X . P . M . Fitted And Fixed After Tying The Existing Reinforcement On Concrete Without Distributing The Same And With Proper Scarping And Cleaning The Reinforcement And Disturbed Concrete With Wire Brush Etc . After Applying A Coat Of Cement Including The Cost Of Wire Netting I . R . C Or X . P . M . & Cost Of All Handling And Scaffolding Complete As Per Direction Of Engineer-In -Charge . C ) 37 . 5Mm Thick , ( A ) Applying 2 Coats Of Bonding Agent With Synthetic Multi Functional Rubber Emulsion Having Adhesive And Water Proofing Properties By Mixing With Water In Proportion ( 1 Bonding Agent : 4 Water : 6 Cement ) As Per Manufacturers Specification [ Cement To Be Supplied By The Department ] , Cleaning The Exposed Reinforcement Preferably Upto Full Diameter By Wire Brush , Applying Two Coats Of Polymer Based Rust Removing Compound Left For 24 Hours , Removing The Coating And Then Applying Two ( 2 ) Coats Of Polymer Modified Anti Corrosive Protective Coating Formulated To Inhibit The Corrosion Of Reinforcement As Per Manufacturers Specification ] [ Mode Of Measurement:The Affected Surface Area Of Reinforcement Shall Be Considered For Payment ] , Labour For Taking Out Door And Window Frame Including Shutter For Repair Or Replacement Of Different Parts Of The Frame & Refixing The Same Including Mending Good All Damaes Complete . ( Concrete And Brick Work For Mending Damage Will Be Paid Separately ) ( A ) Upto Area 2 . 5 Sq . M , Easing Door And Windows . , Wood Work In Door And Window Frame Fitted And Fixed In Position Complete Including A Protective Coat Of Painting At The Contact Surface Of The Frame Exluding Cost Of Concrete , Iron Butt Hinges And M . S Clamps . ( The Quantum Should Be Correted Upto Three Decimals ) . ( E ) Sal : Malayasian Ground Floor , 1St Floor , Supplying , Fitting And Fixing Fibre Reinforced Polymer ( Frp ) Composite Door Frame As Per Approved Section With Glass Fibre Reinforced Plastic Moulded Skins And A Special Sandwich Core , So As To Impart Monolitaheic Composite Structure As Per Approved Technology Of Department Of Science And Technology ( Dst ) To Safisfy Is: 4020 Door Testing Performance Criteria . . ( I ) 66Mm X 90Mm , Supplying , Fitting & Fixing Fibre Reinforced Polymer ( Frp ) Composite Door Shutters As Per Approved Design With Glass Fibre Reinforced Plastic Moulded Skins And A Special Sandwich Core , So As To Impart Monolitaheic Composite Structure As Per Approved Technology Of Department Of Science And Technology ( Dst ) To Satisfy Is:4020 Door Testing Performance Criteria . In Ground Floor . ( I ) 32 Mm Thick , 1St Floor , Supplying , Fitting And Fixing M . S . Clamps For Door And Window Frame Made Of Flat Bent Bar , End Bifurcated With Necessary Screws Etc . By Cement Concrete ( 1:2:4 ) As Per Direction . ( Cost Of Concrete Will Be Paid Separately ) ( B ) 40Mm X 6Mm , 200Mm Length , Iron Butt Hinges Of Approved Quality Fitted And Fixed With Steel Screws , With Isi Mark . ( Vii ) 100Mm . X 58Mm . X 1 . 90Mm . , Anodised Aluminium Barrel / Tower / Socket Bolt ( Full Covered ) Of Approved Manufactured From Extruded Section Conforming To I . S . 204 / 74 Fitted And Fixed With Cadmium Plated Screws: ( Vii ) 225Mm Long X 10Mm Dia . Bolt . , ( Ix ) 300Mm Long X 10Mm Dia . Bolt . , Supplying , Fitting & Fixing 1St Quality Ceramic Tiles In Walls And Floors To Match With The Existing Work & 4 Nos . Of Key Stones ( 10Mm ) Fixed With Araldite At The Back Of Each Tile & Finishing The Joints With White Cement Mixed With Colouring Oxide If Required To Match The Colour Of Tiles Including Roughening Of Concrete Surface , If Necessary Or By Synthetic Adhesive & Grout Materials Etc . ( A ) Floor With Sand Cement Mortar ( 1:4 ) 20 Mm Thick & 2 Mm Thick Cement Slurry At Back Side Of Tiles Using Cement @ 2 . 91 Kg / Sq . M & Joint Filling Using White Cement Slurry @ 0 . 20Kg / Sq . M . ( B ) Area Of Each Tile Above 0 . 09 Sq . M ( I ) Coloured Decorative Ground Floor , 1St Floor , ( B ) Wall With Sand Cement Mortar ( 1:3 ) 15 Mm Thick & 2 Mm Thick Cement Slurry At Back Side Of Tiles Using Cement @ 2 . 91 Kg / Sq . M & Joint Filling Using White Cement Slurry @ 0 . 20Kg / Sq . M . ( B ) Area Of Each Tile Above 0 . 09 Sq . M ( I ) Coloured Decorative Ground Floor , 1St Floor , Supplying And Laying True To Line And Level Vitrified Tiles Of Approved Brand ( Size Not Less Than 600 Mm X 600 Mm X 10 Mm Thick ) In Floor , Skirting Etc . Set In 20 Mm Sand Cement Mortar ( 1:4 ) And 2 Mm Thick Cement Slurry Back Side Of Tiles Using Cement @ 2 . 91Kg . / Sqm Or Using Polymerised Adhesive ( 6 Mm Thick Layer Applied Directly Over Finished Artificial Stone Floor / Mosaic Etc Without Any Backing Course ) Laid After Application Slurry Using 1 . 75 Kg Of Cement Per Sqm Below Mortar Only , Joints Grouted With Admixture Of White Cement And Colouring Pigment To Match With Colour Of Tiles / Epoxy Grout Materials Of Approved Make As Directed And Removal Of Wax Coating Of Top Surface Of Tiles With Warm Water And Polishing The Tiles Using Soft And Dry Cloth Upto Mirror Finish Complete Including The Cost Of Materials , Labour And All Other Incidental Charges Complete True To The Manufacturers Specification And Direction Of Engineer-In-Charge . ( White Cement , Synthetic Adhesive And Grout Material To Be Supplied By The Contrr ] E ) I ( I ) With Application Slurry @1 . 75 Kg / Sq . M , 20 Mm Sand Cement Mortar ( 1:4 ) & 2 Mm Thick Cement Slurry At Back Side Of Tiles , 0 . 2 Kg / Sq . M White Cement For Joint Filling With Pigment . ( A ) Deep Colour & White , Supplying , Fitting & Fixing Granite Slabs 15Mm To 18 Mm . Thick With Uniform Texture & Without Decorative Veins In Columns , Wall , Facia , Rise Etc . With 15 Mm Thick [ Avg ] Cement Mortar ( 1:2 ) Including Making Suitable Arrangements To Hold The Stones Properly By Brass / Copper Hooks Including Pointing In Cement Mortar ( 1:2 ) ( 1 White Cement : 2 Marble Dust ) With Admixture Of Pigment Matching The Stone Shades All Complete As Per Direction Of The Engineer-In-Charge Including Cost Of All Materials , Labours , Scaffolding , Staging , Curing And Roughening Of Concrete Surface Complete . [ Using Cement Slurry At Back Side Of Granite @ 4 . 4 Kg / Sq . M & White Cement Slurry For Joint Filling @ 1 . 8 Kg / Sq . M ] In Ground Floor ( B ) Area Of Each Granite Slab Above 1 . 00 Square Meter . , Plaster ( To Wall , Floor , Ceiling Etc . ) With Sand And Cement Mortar Including Rounding Off Or Chamfering Corners As Directed And Raking Out Joints Including Throating , Nosing And Drip Course , Scaffolding / Staging Where Necessary ( Ground Floor ) . [ Excluding Cost Of Chipping Over Concrete Surface ] ( I ) With 1:6 Cement Mortar ( B ) 20 Mm Thick Plaster Ground Floor , 1St Floor , ( Ii ) With 1:4 Cement Mortar ( C ) 10 Mm
