Construction Of Compound Wall, Ssa Building Maintenance Work And Providing New Three Phase Service Connection With Proper Electrical Cable Arrangements In Kamarajar Municipal High School In Ward No 15. Villupuram Municipality , Earth Work Excavation For Foundation By Manual Means For Isolated, Combined And Other Type Foundations In 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 Surplus Earth Within The Compound In Places Shown By The Departmental Of?Cers With An Initial Lead Of 10 Mts And Initial Lift Of 2.00Mts. And Clearing And Levelling The Site, Etc., Complete Complying With Standard Speci?Cation And As Directed By The Departmental Of?Cers. , Earth Work Open Excavation By Manual Means In 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 Of?Cers And Clearing And Levelling The Site, Etc., Complete Complying With Standard Speci?Cation And As Direct-Ed By The Departmental Of?Cers. , Supplying And ?Lling In Foundation, Basement, Etc With ?Lling Crushed Stone Sand In Layers Of Not More Than 15 Cm Thick Well Watered, Rammed And Consolidated Etc. Complete Complying With Standard Speci?Cation And As Directed By The Departmental Of?Cers. , Cement Concrete 1:5:10 (One Cement, Five Crushed Stone Sand And Ten Hard Broken Stone Jelly) Using 40 Mm Gauge Hard Broken Granite Stone Jelly For Foundation Including Dewatering Wherever Necessary And Laid In Layers Of Not More Than 15 Cm Thick Well Rammed, Consolidated And Including Curing Etc. Complete Complying With Standard Speci?Cation And As Directed By The Departmental Of?Cers. -Mixing By Manual Means , Supplying And Erecting Steelcentering Including Necessary Supportsfor Plane Surfaces Such As Rectangular Or Square Rcc Columns Etc. Which Require Only Nominal Strutting Using Mild Steel Sheets Made Of 10 Gauge Thick Welded With Ms Angle Size 40Mm X 40Mm X 5 Mm And Supported By Steel Adjustable Telescopic Props Of Size 2M X 2M (Expandable Upto 3.60M) Made With Outer Steel Pipe With Dia 50Mm (3.60Mm Thick) And Inner Steel Pipe With Dia 40Mm (2.90Mm Thick).Etc..Complete In All ?Oors Complying With Standard Specifcation. Steel Adjustable Telescopic Props Shall Berovidedas Directed By The Departmental Of?Cers. (Payment For Centering Shall Be Given After Theconcrete Is Laid). , Supplying And Erecting Steel Centering Including Necessary Supports For Plane Surfaces For Reinforced Cement Concrete Works Such As Column Footings, Column Pedestals, Plinth Beams, Grade Beams, Staircase Steps, Sill Slabs Etc. Which Require Onlynominal Strutting Using Mild Steel Sheets Of Size 90Cm X 60Cm And 10 Bg Stiffened With Welded Mild Steel Angles Of Size 25Mm X 25Mm X 3 Mm For Boarding, Laid With Silver Oak Joists Of Size 10Cm X 5Cm & 7.5Cm X 5Cm As Support Runner , Vertical Stiffener,Side Support And Top Horizontal Stiffener Spaced At About 60Cm To 90Cm Centre To Centre Or At Suitable Intervals Etc. Complete In All ?Oors Complying With Standard Specifcation. (Payment For Centering Shall Be Given After The Concrete Is Laid). , Providing And Laying In Position, Standardised Concrete Mix M-20 Grade By Insitu Machine Mix Concrete Adopting Weighing Batch Method In Accordance With Is 456 Using 20Mm And Down Graded Hard Broken Granite Stone Jelly For All Rcc Items Of Works With Minimum Cement Content Of 325 Kg/M3 And Maximum Water Cement Ratio Of 0.55, Including Admixture (Plasticiser / Super Plasticiser) In Recommended Proportions As Per Is:9103 To Accelerate, Retard Setting Of Concrete, Improve Workability Without Inspiring Strength And Durability With About (5 Cu.M) 7730 Kg. Of 20Mm Machine Crushed Stone Jelly And With About (3.3 Cu.M) 5156 Kg. Of 10-12Mm Machine Crushed Stone Jelly And With About (4.79 Cu.M) 7670 Kg. Of Crushed Stone Sand, But Excluding Cost Ofreinforcement Grill And Fabricating Charges, Centering And Shuttering And Also Including Laying,Vibrating With Mechanical Vibrators, ?Nishing, Curing, Etc. And Providing ?Xtures Like Fan Clamps In The Rcc ?Oor/ Roof Slabs Wherever Necessary Without Claiming Extra, Etc.,Complete Complying With Standard Speci?Cation And As Directed By The Departmental Of?Cers. The Coarse And ?Ne Aggregates To Be Used Should Comply With The Requirements Of Is Standards. (No Separate Payment Will Be Made By The Department For The Excess Usage Of Materials). , Supplying, Fabricating And Placing In Position Mild Steel / Ribbed Tor Steel Reinforcement Grills Of All Variety Like Hysd/Ctd/Tmtand All Grade Like Fe 500,Fe550d, Fe 500 D Etc., For All Rcc Works As Per Design Given Including Cost Of Steel Reinforcement And G.I. Binding Wire, Wastage Etc. Complete Complying With Standard Speci?Cation And As Directed By The Departmental Of?Cers.(Contractor Has To Make His Own Arrangements For The Supply Of Steel Reinforcement And Binding Wire) , Brick Work In Following Cement Mortar Using Best Quality Burnt Clay Brick Of Size 9” X 4 3/8” X 2 3/4” With Class Designation Of 7.5 Conforming To Is 1077-1992 For Foundation And Basement Including Cost Of Mortar Plasticizer Curing, Etc.,Completecomplying With Standard Speci?Cation And As Directed By The Departmental Of?Cers. Brickwork Shall Be Done As Per Is 2212-1991 Adopting English Bond Generally.Other Type Of Bond Shall Be Done As Directed By The Executive Engineer In Charge. , Plastering With Cement Mortar 1:5 (One Cement And Five Plastering Sand),12Mmthick In All ?Oors Including Mortar Plasticizer At 200Ml Per 50Kg Of Cement Used, Curingetc. Complete Complying With Standard Speci?Cation And As Directed By The Departmentalof?Cers. , Painting The Walls With Two Coats Of Cement Paint Over One Coat Of Cement Primer As Instructed By The Departmental Of?Cers Including Preparation Of Surface Curing,Etc., Complete In All ?Oors Complying With Standard Speci?Cations And As Directed By The Departmental Of?Cers. (The Colour And Shade Of The Cement Paint Shall Be Gotapproved By The Executive Engineer Before Use Of Work). , Supplying And ?Xing Mild Steel Grills For Windows, Ventilators Etc.,Complete Complying With Standard Speci?Cations And As Directed By The Departmental Of?Cers. , Painting New Iron Works Such As Steel Doors, Windows, Ventilators, Window Bars,Balustrades Etc., With Two Coats Of Best Approved ?Rst Quality And Colour Of Synthetic Enamel Paint Over The Existing Red Oxide Priming Coat In All ?Oors Excluding Cost Ofpriming Coat Etc., Complete Complying With Standard Speci?Cation And As Directed By Thedepartmental Of?Cers. (The Make, Quality And Colour Of Paint Should Be Got Approved Bythe Executive Engineer Before Use On Works.) , Washing Of Plastered Surface With Soap, Soda And Water (Or With Soda Lime, Brush And Water) Sor 2025-26 (W-0107) , Weathering Course In Brick Jelly Lime Concrete Using Broken Brick Jelly Of Size 20Mmuniform Gauge In Pure Slaked Lime (No Crushed Stone Sand To Be Used) To The Proportionof Brick Jelly To Lime Being 32:12.5 By Volume And Laid Over The Rcc Roof Slab In A Single Layer Of Required Slope And ?Nished By Beating The Concrete With Wooden Beaters Ofapproved Pattern, Keeping The Surface Constantly Wet By Sprinkling Lime Jaggery Water, Etc., Complete As Per Standard Speci?Cation And As Directed By The Deparmental Of?Cers. , Paving The Top Of Roof With Solar Refelective Ceramic Tiles Of Approved Quality And Colourlaid In Cement Mortar Bed In 1:3 (One Cement And Three Crushed Stone Sand) 12Mmthick And Pointed With Water Resistant Tile Epoxy Grout For Joint, Curing Etc., Completecomplying With Standard Speci?Cation And As Directed By The Departmental Of?Cers. (Themake And Brand Of The Tiles Should Be Got Approved By The Executive Engineer Beforeuse On Works) , Wiring With 2 X 1.5 Sqmm (22 /0.3 ) Pvc Insulated Single Core Unsheathed Copper Conductor Cable Of 1100V Grade In Suitable Pvc Rigid Pipe Concealed In Wall And Ceiling With Pvc Accessories Inflush With Wall With 3Mm Thick Hylum Sheet Cover With Tw Switch Box And 5A F.T. Switch With Continuous Earth Wire Connection Of 14 Swg Tc Wire For Making Good Of The Concealed Portion With Suitable Colour For Pvc Concealed Light Point / Fan Point (For Electronic Regulator). Sd 23 , Wiring With 2 X 1.5 Sqmm (22 /0.3 ) Pvc Insulated Single Core Unsheathed Copper Conductor Cable Of 1100V Grade In Suitable Pvc Rigid Pipe Concealed In Wall And Ceiling With Pvc Accessories Inflush With Wall With 150 X 100 X 113 Mm Tw Switch Box With 3Mm Hylum Sheet Cover For5a 3 Pin Non Inter Locking Cs Plug With Continuous Earth Wire Connection Of 14 Swg Tc Wire And Making Good Of The Concealed Portion With Suitable Colour For Concealed Pvc Plug Point. Sd 38 , Supply And Fixing Of 1200Mm (48) Ac Ceiling Fan Complete With Stepped Electronic 300W Regulator With 1 Meter Down Rod On The Existing Clamp Sd-107 , Supply And Fixing Of Single Box Type 436 W Fluorescent Fitting Complete With Electronic Ballast With Tw Round Blocks On Wall Or Ceiling With Flu Tube With Pvc Unsheathed Frls Copper Leads From Terminals To The Fitting Sd -87 , Supply And Delivery Of Service Connection Accessories 4 Core 16 Sq.Mm. Pvc Armoured Ug Cable L.T. 1100V Pvc Aluminium Armoured Under Ground Cable With Isi Mark Pwd Sor 2025-26 (M-1562) , Supply And Fixing Of 63A Three Phase 500V 4 Pole Change Over Switch On Suitable Angle Iron Frame Work With Ms Cable Entry Boxes With Pwd Earthing. Sd 655 , Supply And Fixing Of 8 Way Single Pole And Neutral Mcb Sheet Steel Enclosure Distribution Board With Double Door (Metal) With 1 No. 32A Dp Mcb Switch As Incoming And 6 Nos. 6A To 32A Sp Mcb As Outgoing On Wall With Earth Connection Only. Lower End Sd 515 , Supply And Fixing Of 12 Way Vertical Triple Pole And Neutral Mcb Sheet Steel Enclosure Distribution Board With Double Door (Metal) With 1 No. 100 A 4 P Mcb Switch As Incoming And 4 Nos. 32A 3P Mcb,24 Nos. 6A To 32A Sp Mcb As Outgoing On Wall With Earth Connection Only. Lower End Sd 597 , Laying Cable Below Gl Including Earth Work For Every 3 Metre Length One Set Of Clamp Is To Be Provided Suitable Number Of Clamps Are To Be Arrived At According To The Length Provision For Cable Trench And Delivery Pipe Duct Are To Be Provided In Pump House Detailed Estimate. Pwd Sor 2024-25 (Wd-M2016) , Refilling Gallery Trench And Filter Basins With Clean Excavated Sand Free From Silt And Clay Pwd Sor 2024-25 (Wd-W0222) , Supply And Fixing Of Tneb Meter Board Suitable For 32A Single Phase Service Connection With 32A Fuse Unit (500V) 32A Neutral Link And Earth Link (1 X 1/8 Copper Flat) On Tw Plank Of Size 375Mm X 300Mm X 19Mm With Supporting Tw Reepers Of 1 Thick An Either Side With Painting With Suitable Bolt And Nuts For Fixing The Tw Plank On Wall With Earth Connection And Inter Connection With 7/20 Pvc Insulated Copper Wire From Eb Meter To Fuse Unit.Sd 125 , Earthing As Per Pwd Standard With An Earth Electrode Of 2 Metre Class B Gi Pipe Of Dia Not Less Than 32Mm Complete With Necessary Masonry Work Sd 222 , Gst. 18%(Cgst-9%,Sgst-9%)
