Construction Of Two Class Rooms & Laboratory ( Fisrt Floor ) In Girls Higher Secondary School In Ward No.16 At Mettupalayam Municipality; 1 Earth Work Excavationin All Soils And Sub-Soils And To Full Depth As May Be Directed Except In Rock Requiring Blasting Inclusive Of Shoring Shuttering, Bailing Out Water Wherever Necessary And Depositing The Excavated Earth With A Lead Of 10 Mts. Within The Compound In Places Shown By The Departmental Officers And Clearing And Levelling The Site, Etc., Complete Complying With Standard Specification. ( For Foundation ) 2 Cement Concrete In 1:4:8 [ One Cement And Five Sand Andten Aggregate ] Using40 Mm Size Iss Grade Machine Crushed Chips Including The Cost Of Mixinglaying Curing Etc., Complete Complying With Standard Specification. 3 Reinforced Cement Concrete 1:1 1 / 2:3 ( One Cement One And Half Sand Three Aggregates ) Using 20Mm Iss Hbg Metal Including Cost Of All Materials And Labour Charges For Mixing, Laying, Finishing And Curing Etc Complete But Excluding Cost Of Steel & Centering Charges Etc., Completeas Per Ss 4 For Basement 5 For Ground Floor 6 Supplying, Fabricating And Placing In Position Of Steel Reinforcement Using Mild Steel Or Ribbed Tor Steel Rods, For All Rcc Worksas Per The Design Given By The Departmental Officers Including Cost Of Steel And Binding Wire And All Labour Charges For Cutting, Bending, Tying And Placing In Position Etc, Complete As Per Ss. 7 Supplying And Erecting Steel Centering For Sides Andsoffits Including Supports And Strutting Upto3.29 M Height For Planesurfaces Such As Rcc Slabs, Rectangular Beams, Tee Or Ell Beams, Lintels, Bed Blocks, Staircase Waist And Landing Slabs, Landing Beams, Canopyetc., With All Cross Brasingsusing Mild Steelsheets Of Size 90Cmx60cm And 10 Gauge Stiffenedwithwelded Ms Anglesof Size 25Mmx25mmx3mm For Boardinglaid Over Silver Oak ( Cw ) Joists Of Size 10Cmx6.5 Cm Spaced At About90cm C / C And Supported By Causrina Props Of 10Cm To 13Cm Dia Spaced At 75Cm C / Cetc., Complete Complying With Standard Specification And As Directed . 8 For Columns 9 For Plinth Beams 10 For Slab & Beam 11 Brick Work In Cm 1:5 Mix Using Best Country Bricks Of Size 23Cm X 11.50Cm X 5Cm Having 350Kg / Cm2 Compressive Strength And 15% Or Less Water Absorbentin The Period Of 24Hours Immersement And Confirming Toisi Specifications.And Using The Screenedsandand All The Materials Should Be Approved By The Competent Technical Authorities Etc Complete Complying With Standard Specification 12 For Basement 13 Frp Door Sutter With Frp Door Frames Made Out Of Frp Sheets Of 3Mm Thick Of Over All Size 65Mm X 50Mm With Rebate Suitably Reinforced Using Ms Angle / Flats, Cost Of Holdfasts And Solid Core Frp Shutter Panel Of 5Mm Thick And Hollow Core Frames Of 3M Wall Thickness For Styles And Rails Etc., Of Sizes Specified By Engineers 14 Supply And Fixing Of Stainless Steel ( Salem Stainless Steel ) Door Frame ( Box Section Using Stainless Steel Plate Of 1.6Mm Thick ) Of Size 100Mm X 60Mm With A Rebate Of 30 / 35Mm X 15Mm On One Side Of The Frame Including Supplying And Fixing Dovetail Splayed End Stainless Steel Holdfast Etc. 15 Supplying And Fixing Upvc ( Un-Plasticized Polyvinyl Chloride ) Windows Of Casement Type ( Open ) From The Profile The Size Of Outer Frame 60Mm X 58Mm And Shutter Profile Are Reinforcement With Gi / 1Mm 25Gsm And 100% Corrosion Free, The Profiles Are Multi Chambered Sections With Wall Thick Of 2Mm. The Epdm Rubber ( Black Colour ) Covered With Over All The Edges Of Frame And Shutter The Shutter Will Be Provided With Spag Multi Power Point Locks And Also It Operates As Handle. The Corners And Joints Should Be Welded And Cleaned. Radiations Free Pin Headed Plain Or Brown Olour Glass 4Mm Thick Should Be Provided To The Shutter And It Should Not Allow Leakage Of Water Even At Most Ranging Storms And Should Have Key Lockable Action, Security Protective Hinges, Strong Locking Systems And As Per Size For Arresting Noise And Energy Loss. The Connecting Mechanism Between Sash And Outer Frame That Enables Opening Of The Window. The Window Should Be Fixed To The Wall With 100% Packing With Screws And Silicon Packing All Round The Frames. The Window Should Be Got Approved From The Executive Engineer Before Use On Work 16 Plastering In Cement Mortar 1:5 Mix 12Mm Thick Using Clean Screened Sand And Including Cost Of Curing For Fifteen Days From The Completion Of Thework And Surface Should Free From Undulationsand Including The Cost Of Preparing The Surface For Plastering And Protecting For Plastering For Plastering And Protecting From Other Damages Till Setting Of Mortaretc.Complete Complying With Standard Specification 17 Plastering In Cement Mortar 1:3 Mix 10Mm Thick Using Clean Screened Sand And Including Cost Of Curing For Fifteen Days From The Completion Of Thework And Surface Should Free From Undulationsand Including The Cost Of Preparing The Surface For Plastering And Protecting For Plastering For Plastering And Protecting From Other Damages Till Setting Of Mortaretc.Complete Complying With Standard Specification 18 Paving The Floor With Best Approved Quality Fine Polished Shahabad Stone Slabs Of Size 600 X 600 Of 18 / 20Mm With Machine Cut Edges And Matching Marble Slab Not Less Than 100Mm Width Other Than Adanga Marbles As Border Laid Over A Cement Mortar Bed Of 20Mm Thick Using Cement Mortar 1:3 ( One Cement And Three Sand ) Fixing The Slabs In True Right Angles With Minimum Possible Width Of Joints And Pointing The Joints With White Cement Mixed With Mathcing Colouring Pigments And Polishing With Floor Polisher To A High Degree Of Finish Etc., The Kota Stone Slabs And Other Materials To Be Used Shall Be Got Approved By The Executive Engineer Concerned Before Use On Work, Etc., Complete As Per Standard Speicification 19 Supplying And Laying In Flooringwith Fully Polished Sinthetic Grey Colour Granite Stone Of 20Mm Thick ( Average ) Of 4 X 2 In Size Laid Over Base Layer Of Cementmortar 1:3 ( One Cement And Three Plastering Sand ) - 20 Mm Thick And Applying Cement Slurry &Pointed With White Cement And Colour Pigments To The Colour Of Stones And Polished Neatly As Directed By The Deparmental Officers 20 Painting Two Coats For Interior Surface With Approved Plastic Emulsion Paint Approved Quality And Colour Over A Priming Coat, Including Thorough Scrapping, Clean Removal Of Dirt, Etc Complete And Including Necessary Plaster Of Paris, Putty, Wherever Required Etc, Complete As Per Standard Specification. 21 Wiring With 2X1.5Sqmm ( 22 / 0.3 ) Pvc Insulated Unsheathed Sc. Cu.Conductor Of 1100V Grade In Suitable Pvc Rigid Pipe On Wall And Ceiling With Pvc Accessories With Tw Switch Box With 5A F.T. Switch Inflush With Wall, Covered With Hylum Sheet Of 3Mm Thick With Painting Of Suitable Colour For Open Pvc Light / Fan Point ( For Electronic Regulator ) ( 5 Points Per Coil ) Sd 22 22 Supply And Fixing Of 1400 Mm ( 56 ) Sweep Ac Ceiling Fan Complete With Stepped Electronic Regulator With 300 Mm Down Rod On The Existing Clamp Etc. Complete As Per Standard Specification Sd 111 23 Supply And Fixing Of Single Box Type 440 W Flu Fitting Complete With Copper Choke And Condensor With Tw Round Blocks On Wall Or Ceiling With Flu Tube With Pvc Unsheathed Copper Leads From Terminals To The Fitting. Sd 88 24 Wiring With 2X4 Sqmm ( 56 / 0.3 ) Pvc Insulated Sc Unsheathed Cu.Conductor Cable Of 1100V Grade In Suitable Pipe On Wall And Ceiling With Pvc Accessories With 150 Mm X 100 Mm X 63Mm Tw Switch Box For 15 A 3 Pinnon Inter Locking Cs Plug With Painting Of Suitable Colour, With Continuous Earth Wire Connection Of 14 Swg Tc Wire For Open Pvc Power Plug Point.Sd 13 25 Supplay And Ran Of 4 X 6 Sqmm ( 84 / 0.3 ) 7 / 20 Sqmm Pvc Unshuitable Coper Cable In Shuitable Pvc Rigid Pipe Sd 68 26 Supply And Fixing Of 65 Mm ( 21 / 2 ) Gi Pipe ( Class B ) Of 6 Mt. Length With 300Mm X 300Mm X 6Mm Ms Base Plate, Duly Welded At The Bottom With Concreting With Construction Of Masonary Pedestal With Suitable Ms Box To House 5A Control Switch 16 A Fuse Unit ( 500V ) Etc. With Suitable Angle Iron Frame Work, With Door And With Lock And Key Arrangements And With Supply And Fixing Of 440 W Twin Street Light Flu.Fitting With Copper Chokes And Condenser With Flu.Tubes With 1 Metre Of 32Mm Dia Gi Pipe ( Class B ) Complete, With Necessary Clamps, On The Above Post With Pvc Unsheathed Leads With Painting Of Suitable Colour.Sd101 27 Weathering Course With Concrete Broken Brick ( S.I.No.278 ) & ( P & D ) Data 54.Jelly 20Mm Gauge In Pure Slaked Lime ( No Sand To Be Added ) Over Roof Slab, The Proportion Of Brick Jelly To Lime Being 32 To 12.5 Well Beated With Wooden Beaters For Giving Required Slope And Thickness As Directed By The Departmental Officers Etc., Complete.-10 Cum 28 Finishing The Top Of Roof With One Course Of Machine Pressed Tiles Of Size 200 Mm X 200 Mm X 20 Mm Of Approved Quality In Cement Mortar 1:3 ( One Cement Add Three Sand ) 12 Mm Thick Mixed With Water Proofing Compound Conforming To Iss At 2% By Weight Of Cement Used And The Joints Pointed Neatly To Full Depth Of Tiles With The Same Cement Mortar Mixed With Red Oxide And Water Proofing Compound Including Curing Etc., Complete 29 Supplying And Fixing In Position Best Quality Approved Make White Glazed Earthenware Wash Hand Basin Of Size 550 X 400 Mm With A Pair Of Cast Iron Brackets, Including Cost Of 15Mm Diametre Brass Chromium Plated Piller Tape, 32 Mm Diametre C.P. Waste Union, 32 Mm Diametre P.V.C. Waste Pipe With Rubber Plug And Chain, 15Mm Diametre G.M.Wheel Valve, 15Mm Dia Brass Nipple, 15Mm Dia Nylon Connections Etc., Including Fixing The Wash Hand Basin In The Wall In Position With A Pair Of C.I. Brackets With Teak Wood Plugs And Screws And Giving Necessary Water Supply Connection And Paintiung The Brackets With Two Coats Of Paint Over A Primimg Coat Of Anticorrosive Paint Including Testing For Leackage Etc., Complete Complying With Standard Specifications
