Repair And Maintenance Of Main Building At Kamarajar Municipal High School In Ward No 15. , Dismantling, Clearing Away And Carefully Stacking Materials Useful For Re-Use For Any Thickness Of Walls Ac Sheet Roofing Without Roof Timbers Twad Sor 2025-26 (W-0025) , Dismantling, Clearing Away And Carefully Stacking Materials Useful For Re-Use For Any Thickness Of Walls Doors And Windows Including Removal Of Frames, Hinges And Fastenings , Fabricating, Supplying And ?Xing In Position Of Steel Sheeted Windows ( Two Leaves) With The Following Speci?Cations. Outer Frames Of Windows Made Of ‘Z’ Section F7d Of Size 33 X 25 X 3Mm At 1.419 Kg/ M And Mullion ‘J’ Section (F4b) Of Size 46X25x3mm At 2.28Kg/M And Shutter Section Of Made Of F7d Of 33X25x3mm At 1.419 Kg/M As Speci?Ed In Is 7452/1990. Each Openable Shutter Should Not Exceed A Width Of 600Mm To Enable Separate Operations And Easy Maintenance. The Panel Of The Shutters To Be Covered With 18 Gauge Cold Rolled Sheet Of Superior Quality And Welded Intact With Shutter Frames. Horizontal Stiffeners Using 18X5mm Ms Flat At 0.70Kg/M At 3 Nos. For Each Shutter And Additional Diagonal Stiffeners Of The Same Ms ?Ats At All The Four Corners Of Each Shutters To The Suitable Length Welded To The Shutters, For Holding The Cr Sheets In Position ?Rmly. 2 Numbers Of Steel O?Set Pivot Hinges Of Size 3” And One Number Of Handle-Cu.M-Latch Of Special Type Made With 18X5mm Ms ?Ats Are Revetted To The Shutters At An Appropriate Height In Window. Suitable Opening Is Left For Its Easy Operation.A Stopper Square Rod For Handle Is Provided In The Mullion Section At Suitable Place To Catch The Window Handle. Each Window Shutter Having An Adjustable Stay Made Out Of 18 X 5Mm At 0.70 Kg/ M Ms ?At Of Length 320Mm With Three Adjustable Position. A Matching Peg Is Provided In The Outer Frame Of The Window At Suitable Place. 4 Nos. Of Hold Fasts Of 200Mm Length Spliced At The Ends Are Welded To The Outer Frame Of The Window By Using Ms ?At Of 18X5mm At 0.70Kg/M, Welded To The Shutter At Two Place Equivalent From Each From Top And Bottom Of The Shutter. An Ms Square Bar Of 12Mm Size Is Welded To The Inner Face Of The Window At An Equal Interval Not Exceeding 100Mm Edge Between Them. All Members Are Painted With One Coat Of Anti-Corrosive Red Oxide Primer As Directed By The Departmental Of?Cers. All Sections Should Be In Con?Rmed With Is 7452/1990.The Cost Includes Cost Of All Materials, Labour Charges And Other Incidental Charges, Etc., Complete Complying With Standard Speci?Cation And As Directed By The Departmental Of?Cers. , Supplying, Fabricating, Erecting Structural Steel Work For Roofing Welded Or Bolted Type Using Ms Channels, Angles, Plates And Round Bars Etc. Conforming To Is Specification Including Primer Coating And Enamal Painting As Per Design Given By The Departmental Officers Etc, Complete As Per Standard Specification , Supplying , ?Xing And Roo?Ng With Colour Galvalume Sheet Of 0.47Mm Thick With Allnecessary Accessories Such As J/V Bolt And Nuts Of Suitable Length With Suitablebitumen Washers Complete Complying With Standard Speci?Cation And As Directed By The Departmental Of?Cers. , 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 Old Plastered Wall Surface With Two ?Nishing Coats Of Ready Mixed (Emulsion) Of Approved Quality And Colour Over The Existing Wall In All ?Oors Etc.,Complete Complying With Standard Speci?Cation And As Directed By The Departmental Of?Cers. (The Make, Quality And Colour Of Paint Should Be Got Approved By The Executiveengineer Before Use On Works.) , Painting Old Wood Work With Two Coat Of Synthetic Enamel Ready Mixed Paintof Approved Quality And Colour In All ?Oors Etc., Complete Complying With Standardspeci?Cation And As Directed By The Departmental Of?Cers. (The Make, Quality And Colourof Paint Should Be Got Approved By The Executive Engineer Before Use On Works.) , 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.) , Wiring With 3 X 1.5 Sq.Mm. Pvc Insulated Sc Unsheathed Frls Copper Conductor Of 1100V Grade In Suitable Pvc Rigid Pipe On Wall And Ceiling With Pvc Accessories And With Tw Switch Box And 5A Ft Switch (Two Way) With Painting Of Suitable Colour With Continuous Earth Wire Connection Of 1.5 Sq.Mm Copper Wire For Open Pvc Straircase Light Point . Sd 27 , Wiring With 2 X 1.5 Sq.Mm. Pvc Insulated Sc Unsheathed Frls Copper Conductor Of 1100V Grade In Suitable Pvc Rigid Pipe On Wall And Ceiling With Pvc Accessories With 150Mm X 100Mm X 113Mm Tw Switch Box In Flush With Wall With 3Mm Thick Hylem Sheet Cover For 5A 3 Pin Non Inter Locking Wall Socket With 5A Flush Type Switch With Painting Of Suitable Colour With Continuous Earth Wire Connection Of 1.5 Sq.Mm Copper Wire For Open Pvc Plug Point Sd 37 , Supply And Fixing Of Single Box Type 4Feet 18 Crystal Glass Led Tube Light Fitting Complete With Electronic Ballast With Tw Round Blockson Wall Or Ceiling With Led Tube With Pvc Unsheathed Copper Leads From Terminals To The Fitting. Pwd Sor 2025-26, (M-1211) , Supply And Fixing Of 1200 Mm (48) Sweep Ac Ceiling Fan Complete With Stepped Electronic 300W Regulator With 1Metre Down Rod With Fan Clamp With Side Plates And Cross Arm Of Size 450Mm (18)Sd 106 , Gst. 18%(Cgst-9%,Sgst-9%)
