Repair / Replacement Of Rcc Roof Slab, Ac Sheet, Ceiling & Connected Items Of Certain Bldg In Zone-I At Mil Stn Samba- Demolition Of Brick Work Or Stone Masonry, Built In Cement Mortar Incl All Quoins, Arches Pillars Etc Complete All As Specified And As Directed. 2 Dismantling Of Brick Tiles Or Terracing Tiles, Single On Roof Slabs Etc Complete All As Specified And As Directed. 3 Demolition Of Cement Concrete Roofs, Floors ( Other Than Ground Floors ) , Beams, Staircases, Landing, Chajjas And Similar Suspended Work, Complete All As Specified And Directed. 4 Demolition Of Cement Concrete Of Any Description And In Any Position Not Otherwise Specifically Provided For Complete All As Specified And As Directed. 5 Demolition Of Cement Concrete ( Reinforced ) Of Any Description And In Any Position Not Otherwise Specifically Provided For Complete All As Specified And As Directed. 6 Taking Down Cement Plaster On Brick / Concrete Or Stone Walls, Ceiling, Etc, Including Raking Out Joints, Hacking For Key, Scrubbing Down With Water Etc, Complete All As Specified And Directed . 7 Dismantling, Asbestos Cement, Corrugated Or Semi-Corrugated Sheets In Roofs Incl Ridge, Complete All As Specified And As Directed. 8 Dismantling Timber Scantlings 40 Sq. Cm And Over In Section, In Any Position, Framed Work, Complete All As Specified And Directed. 9 Dismantling Wrought Iron Or Mild Steel Work Of Any Description Not Otherwise Provided For, Complete All As Specified And Directed. 10 Dismantling Of Wall And Ceiling Boards ( Fibre, Pulp, Insulation, Etc. ) Or Insulation Boards / Slabs / Blankets, Any Thickness, Including Cover Fillets, Complete All As Specified And As Directed. 11 Brick Work Withsub ClassB Burnt Old Size Bricks Straight Or Curved On Planexc. 6 M Mean Radius Bult In Cm 1:6 Complete All As Specified And As Directed. 12 Brick Work Withsub ClassB Burnt Old Size Bricks Straight Or Curved On Planexc. 6 M Mean Radius Bult In Cm 1:6 But Except Bricks, Complete All As Specified And As Directed. 13 Raking Out Joints / Pointing To Brick Work Or Brick Tile Laid Flat In Roof, Floors Surface Channels Etc Built In Cement Moatar, Complete All Asspecified And Directed. 14 Flush Pointing To Brick Laid Flat Or Brick Tiles In Pavings In Cm 1:4, Complete All As Specified And Directed. 15 Rendering 15Mm Thick Cement Plaster In Cement Mortar 1:4 On Fair / Unfair Faces Of Brick Work Or Concreteand Finished Even And Smooth ( Without Using Extra Cement ) Complete All As Specified And As Directed. 16 Rendering 15Mm Thick Cement Plaster In Cement Mortar 1:6 On Brick Work Or Concreteand Finished Even And Smooth ( Without Using Extra Cement ) Complete All As Specified And As Directed. 17 Rendering 5 Mm Thickon Concrete Surfaces In Cm 1:3 In Ceiling Andfinished Even And Fair Without Using Extra Cement Over A Setting Coat 5 Mm Thick Trowelled Finish In Cm 1:2 , Complete All As Specified And Directed . 18 Taking Down Cement Plaster From Chajjas Or Facia Etc, Incl. Dismantling Of Damage Conerete & Repair The Same With Pcc 1:2:4 Type B-0 ( Using 12.5Mm Crushed Stone Aggregate ) On Chajjas Of Any Widthand Applying 10Mm Thick Cement Plaster In Cm 1:3 Mixed With Water Proofing Compound ( Water Proofing Compound Shall Be Measured & Paid Separately ) , Finished Even & Smooth Using Extra Cement, Complete All As Specified And As Directed.Noe- Rate Quoted Shall Be Deemed To Include For Scaffolding / Formwork For Single / Double Story Building Of Height 8.0 Mtr And Making Good The Disturbed Surfaces. 19 Complete Removal Of Existing Water Proofing Treatment Over Rcc Roof, Projections Of Any Thickness, Any Type By Stripping Out Old Tar Felt Over Roofs, Parapets, Chimney Stacks Etc Laid Horizontally Or Vertically Including Taking Out Layer Of Cement Plaster Etc And Cleaning The Surface With Wire Brush Including Removing Debris From The Site And Depositing Inlow Lying Area Where Directed And Providing Following :- ( A ) Rendering 15Mm Thick In Cement Mortar ( 1:4 ) On Concrete Roof Surfaces And Finish The Surface Even And Smooth Without Using Extra Cement Including Mixingwater Proofing Compound @ 2% By Weight Of Cement. ( B ) Apply A Coat Of Bituminous Primer Confirming To Is-3384@ 0.4 Ltr / Sqm On Newly Plastered Surface After Curing As Per Is-456 And Dried. ( C ) After The Primed Surface Has Dried, Apply A Coat Of Hot Blown Bitumen ( 85 / 25 Penetration ) Confirming To Is-702 @ 1.2 Kg / Sqm Of The Surface. 20 ( D ) Provide Polymeric Water Proofing Membrane Isi Marked Laid With Overlaps, Bonded With Hot Blown Bitumen, And Laid By Torch Application Method, End Overlaps Shall Not Be Less Than 150Mm And Side Lap 75Mm. Polymeric Water Proofing Membrane Should Be Five Layered With Centre Core As 90 Micron High Molecular High Density Polyethylene Film, Min Weight 3 Kg Per Sqm. App Membrane Shall Laid Acorss The Slope From Lowest Line Of Sloping Roof Towards Ridge. ( E ) Over The App Membrane, Apply A Coat Of Semi Hot Blown 85 / 25 Penetration Grade Bitumen Confirming To Is-702 @1.20 Kg / Sqm And Blinded With Fine Sand In Dry Condition @ 0.50 Kg / Sqm Dusted Over The Bitumen Coatnote : ( I ) Care Shall Be Taken To Avoid Wrinkle And Air Gaps While Sticking Membrane To The Bitumen Applied Surface. ( Ii ) Ponding Test Shall Be Conducted For 72 Hrs As Directed By Engr-In-Charge. ( Iii ) Water Proofing Compound Shall Be Measured And Paid For Separately. 21 Pcc 1:2:4 Type B-0 ( Using 12.5 Mm Graded Stone Crushed Aggregate ) As In Roof Padding For Slopping Purpose Including Mixing Of Liquid Water Proofing Compound As Per ManufactureS Instructions, Finished Even And Smooth Without Using Extra Cement Including Praparation Of Surfaces And Brushing Neat Cement Slurry With 3.0 Kg Of Cement Per Sqm, Complete All As Specified And Directed. Note- Wpc Shall Be Measured And Paid For Saperately. 22 80 Mm Thick Average Consolidated Thickness Mud Phuska On Flat Roofs Including 25 Mm Thick Mud Plaster And 3 Mm Thick Leeping Plaster , Complete All As Specified And Directed. 23 40 Mm Thick Brick Tiles Laid On Mud Mortar And Joints Grouted Flush In Cement Mortar 1:3 Mixed With 5% Of Cruid Oil By Weight Of Cement On Mud Puska, Complete All As Specified And Directed. 24 40 Mm Thick Brick Tiles Laid On Mud Mortar And Joints Grouted Flush In Cement Mortar 1:3 Mixed With 5% Of Cruid Oil By Weight Of Cement On Mud Puska, But Except Tiles Complete All As Specified And Directed. 25 Cement Concrete Tiles 25Cm X 25Cm X 22Mm Thick Machine Pressed, Set, Jointed And Pointed In Neat Cement Slurry With Gray Cementin Floors / Roof Pointed In Cm 1:3 Mixed With Liquid Water Proofing Compound Over And Including 15 Mm Thick Screed Bed In Cm 1:6 , Complete All As Specified And Directed. ( Wpc Shall Be Measured And Paid Separetly ) 26 Pcc 1:2:4 Type B-1 ( Using 20 Mm Graded Stone Crushed Aggregate ) As In Coping, Bed Blocks Etc Including Preparation Of Surface And Fair Without Using Extra Cement, Complete All As Specified And Directed. 27 Rcc 1:2:4 Type B-1 ( Nominal Mix ) Using 20 Mm Graded Crushed Stone Aggregate As In Slabs Supported On Walls, Beams And Columns In Floors, Roofs, Landings, Balconies, Canopies, Deck Slabs And In Shelves And The Like, Complete All As Specified And Directed. 28 Supply Only Of Liquid Water Proofing Compound Isi Marked Complete All As Specified And Directed 29 Mild Steel Tmt Bars10 Mm Dia And Over, Cut To Length, Bent To Shape Required, Including Cranking, Bending Spirally For Hooping For Columns, Hooking Ends And Binding With And Including Mild Steel Wire ( Annealed ) Not Less Than 0.9Mm Dia Or Securing With Clips, Complete All As Specified And Directed. 30 Formwork To Sofit Of Suspended Slab Such As Roof Slabs, Landing And Similar Work, N.Exc 200 Mm Thick ( Horizontal Or Sloping ) Including Fair Finished Surface, Complete All As Specified And Directed. 31 Roof Trusses ( Framed ) , Trussed, Purlins, Rafters, Crane Gantries, Rails And Fastenings And Heavy Bracket Framing ( Beam, Tee, Angle, Channel, Flat, Hollow Sections ) Including Distance Pieces, Cleats, Welding / Rivets / Nut / Bolts / Washer Etc, Conforming To Fe-410-W ( Gde-E-250 ) Quality-A , Complete All As Specified And As Directed. 32 Pre-Painted Galvalume Aluminium Zinc Coated Gi Based Corrugated Steel Sheet 0.50Mmthick Of Approved Colour Having Tensile Strength 550 Mpa As In Roof Covering / Cladding To Wall Fixed With Self Tapping Screws Including Side And End Lap As Per Manufacturer’S Instructions Complete All As Specified And Directed. 33 Pre-Painted Galvalume Aluminium Zinc Coated Gi Based Plain Steel Sheet 0.50Mmthick Of Approved Colour Having Tensile Strength 550 Mpa As In Ridges, Fixed With Self Tapping Screws Including Side And End Lap As Per Manufacturer’S Instructions Complete All As Specified And Directed. 34 4Mm Thick Designer Ceiling Boardin Ceiling Of Size 595Mm X 595Mm Fixed With Screw As Per Manufacturers Instructions, Laid Over And Including Hot Dipped Galvanised Iron In Post Grid With 24Mm Wide T Section Exposed Flanges Which Shall Be Powder Coated White.The Frame Work Shall Comprise Of Main Runner Made From 0.33 Mm Thick Galvanised Steel Sheetof Size 24 X 32 X 300 Mm Spaced At 1200 Mm Centres Securely Fixed To The Structural Soffits By Approved Hangers At 1200Mm Maximum Centres.Hangers Of Gi Wire 4 Mm Dia To Be Fixed By Approved Rawl Plug Or Hanged With Existing Truss Members. The Last Hanger At The End Of Each Main Runner Shall Not Be Greater Than 450 Mm From Adjacent Wall Flush Fittings Of 1200 Mm Long Screws Tee With ( Double Stiching ) To Interlocked Between Main Runners At 600 Mm Centre To Centre From 1200 X 600 Mm Modulescross Tee Longer Than 600 Mm Modules To Be Formed By Fittings 600 Mm Long Cross Tee, Tee Perimeter Wall Angle Shall Be Of 0.45 Mm Thick Galvanised Steel Of Size 19 X 19 Mm And 300 Mm Long Of White Colour All As Per Insturctions Including Dismantling Of Existing Board Etc Complete All As Specified And Directed. 35 Preparation Of New Plastered Surfaces Of Walland Applying Two Coats Of Cement Base Paint Over A Coat Of Primer Complete All As Specified And Directed. 36 Preparation Of Old Plastered Surfaces Of Wall And Applying Two Coat Of Cement Base Paint On Old Decorated Surfaces Complete All As Specified And Directed. 37 Preparation Of Newly Plastered Surfaces Ofwalls And Applying Two Coats Of Oil Bound Distemper Over A Coat Ofwhite Cement Putty Complete All As Specified And As Directed. 38 Preparation Of New Plastered Surfaces Of Ceiling And Applying Three Coats Of White Wash , Complete All As Specified And As Directed. 39 Preparation Of Old Plastered Surfaces Of Ceiling Including Brooming Down Or Steel Wire Brushing, Scrapping Down Smoke Soot Etc And Applying One Coat White Wash On Old Decorated Surfaces Complete All As Specified And Directed. 40 Preparation Of New Or Previously Untreated Surface Ofsteel Or Iron Surfaces Of Any Description Over 10 Cm Width Or Girth And Applying Two Coats Of Synthetic Enamel Paint Over A Coat Of Red Oxide Primer Complete All As Specified And As Directed. 41 Preparation Of Old Painted Steel Surfaces Exc 10 Cm In Width Or Girth Including Knotting And Stopping And Applying One Coat Of Synthetic Enameled Paint, Complete All As Specified And Directed. 42 Taking Down Gi Pipe 15Mm Bore Steel Tubing And Connections Including Cleaning For Refixing Or Removal To Store Complete All As Specified And Directed 43 G.I. Pipe 15Mm Bore Tubing Medium Grade Galvanised With All Fitting Fixed To Wall, Ceiling Or Laid In Floors Complete All As Specified And Directed 44 G.I. Pipe 15Mm Bore Tubing Medium Grade Galvanised With All Fitting Fixed To Wall, Ceiling Or Laid In Floors, But Except Pipe Complete All As Specified And Directed 45 Taking Down Gi Pipe 20Mm Bore Steel Tubing And Connections Including Cleaning For Refixing Or Removal To Store Complete All As Specified And Directed 46 G.I. Pipe 20Mm Bore Tubing Medium Grade Galvanised With All Fitting Fixed To Wall, Ceiling Or Laid In Floors Complete All As Specified And Directed 47 G.I. Pipe 20 Mm Bore Tubing Medium Grade Galvanised With All Fitting Fixed To Wall, Ceiling Or Laid In Floors, But Except Pipe Complete All As Specified And Directed 48 Rotational Moulded Polye- Thylene Water Storage Tanksof Capacity 500 Ltrs ( Cylindrical Vertical With Closed Top ) Three Layeres Hoisted And Fixed In Position Including All Necessary Connections All As Specified In Ssr Part I& Including Dismantling Old U / S Tank, Complete All As Specified And As Directed. 49 Rotational Moulded Polye- Thylene Water Storage Tanksof Capacity 1000 Ltrs ( Cylindrical Vertical With Closed Top ) Three Layeres Hoisted And Fixed In Position Including All Necessary Connections All As Specified In Ssr Part I& Including Dismantling Old U / S Tank, Complete All As Specified And As Directed. 50 Disconnecting Existing Tanks, Cap Exc 250 Ltr And Not Exc 500 Ltr Setting Aside ( Or Lowering If Required ) For Repairs, Cleaning, Etc. And Hoisting If Required Reconnecting And Re-Fixing In Position. 51 Disconnecting Existing Tanks, Cap Exc 500 Ltr And Not Exc 1000 Ltr Setting Aside ( Or Lowering If Required ) For Repairs, Cleaning, Etc. And Hoisting If Required Reconnecting And Re-Fixing In Position. 52 Note:- The Contract Sum Arrived After Deduction Of Amount Of Sch Of Credit As Listed In Tender Documents.
