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Tender for Providing And Constructing Temporary Island For Construction Of Well Foundation. B. Construction Of Temporary Island By Construction Of Outer Annular Layer With Two Rows Of Bullahs, Suitable Spaced, Of Dia. Not Less Than 150 Mm, Driven At Least Half Of The Total Length, Properly Tied, Braced And Supported And Filling The Annular Space With Sand / Soil Filled Bags, Protected By Drum Sheet Walling On Both Side And Filling The Core Portion With Locally Available Materials Including The Dismantling, Removing And Cleaning The Site Of The Construction Of Main Component Of The Structure. I) Area Of Island Between 100 M² To 120 M² A) Height Above Bed Level Upto 2.25 M. , Pumping Out Water From Ponds Or Tanks , Earth Work In Excavation Of Foundation Of Structures As Per Drawing And Technical Specification, Including Setting Out, Removing, Spreading Or Stacking Of Spoils Within A Lead Of 150 M. As Directed And Including Trimming The Sides Of The Trenches, Leveling, Dressing And Ramming The Bottom, And Backfilling With Approved Material Complete As Per Direction Of The Engineer-In-Charge . Vi In Marshy Soil For Depth Upto 3 M Depth B By Mechanical Means Using Excavator Of Suitable Capacity And Tipper Trucks. (I) With Pumping Out Water Including Shoring As Required. , Labour For Laying 150 Mm To 200 Mm Boulder Soling Including Roughdressing Hand Packing And Ramming Down Small Pieces In The Interstics Including Rolling And Preparing The Bed To Proper Level And Filling Up All Joints With Sandy Clay Or Earth. -- Do -- -- Do - Without Rolling But Including Ramming. , Ordinary Cement Concrete (Mix 1:2:4) With Graded Stone Chips (20 Mm Nominal Size) Excluding Shuttering And Reinforcement,If Any, In Ground Floor As Per Relevant Is Codes. (B) River Bazree , Ordinary Cement Concrete (Mix 1:1.5:3) With Graded Stone Chips (20 Mm Nominal Size) Excluding Shuttering And Reinforcement If Any, In Ground Floor As Per Relevant Is Codes. (B) River Bazree , Providing And Laying Boulders Apron On River Bed For Protection Against Scour With Stone Boulders Weighing Not Less Than 40 Kg Each Complete As Per Drawing And Technical Specification. Boulder Laid Dry Without Wire Crates. , Flexible Apron , Controlled Cement Concrete With Well Graded Stone Chips (20 Mm Nominal Size) Excluding Shuttering And Reinforcement With Complete Design Of Concrete As Per Is : 456 And Relevant Special Publications, Submission Of Job Mix Formula After Preliminary Mix Design After Testing Of Concrete Cubes As Direction Of Engineer-In Charge. Consumption Of Cement Will Not Be Less Than 300 Kg Of Cement With Super Plasticiser Per Cubic Meter Of Controlled Concrete But Actual Consumption Will Be Determined On The Basis Of Preliminary Test And Job Mix Foumula. In Ground Floor And Foundation.[Using Concrete Mixture] M 25 Grade (I) Pakur Variety , Reinforcement For Reinforced Concrete Work In All Sorts Of Structures Including Distribution Bars, Stirrups, Binders Etc Initial Straightening And Removal Of Loose Rust (If Necessary), Cutting To Requisite Length, Hooking And Bending To Correct Shape, Placing In Proper Position And Binding With 16 Gauge Black Annealed Wire At Every Intersection, Complete As Per Drawing And Direction. A) For Works In Foundation And Upto Roof Of Ground Floor/Upto 4 M I. Sail/ Tata/Rinl , Hire And Labour Charges For Shuttering With Centering And Necessary Staging Upto 4 M Using Approved Stout Props And Thick Hard Wood Planks Of Approved Thickness With Required Bracing For Concrete Slabs, Beams And Columns, Lintels Curved Or Straight Including Fitting, Fixing And Striking Out After Completion Of Works (Upto Roof Of Ground Floor) (F) 25 Mm To 30 Mm Shuttering Without Staging In Foundation , (C) Steel Shuttering Or 9 To 12 Mm Thick Approved Quality Ply Board Shuttering In Any Concrete Work , Earthwork In Filling In Foundation Trenches With Good Earth In Layers Not Exceeding 15Cm. Including Watering And Ramming Layer By Layer Complete With Earth Obtained From Excavation Of Foundation Or From Fresh Excavation Of Land Arranged By Department Within A Lead Of 150 M , Removing All Types Of Hume Pipes And Stacking Within A Lead Of 1000 M Including Earthwork And Dismantling Of Masonry Works As Per Technical Specification Clause 202 For Rural Roads Of Mord. (C) Above 900 Mm Dia Hume Pipe , 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] (Ii) With 1:4 Cement Mortar (C) 10 Mm Thick Plaste , Neat Cement Punning About 1.5Mm Thick In Wall, Dado, Window Sill, Floor Etc. Note:Cement 0.152 Cu.M Per100 Sq.M. , Supplying Fitting And Fixing R.C. Guard Post 1.37M Long With cement concrete 1:2:4 With Graded Stone Chips Of 13.2Mm Down Casting , Curing Complete Including Cost Of Providing 4Nos.Of 12Mm Dia. Rod Of Length 1.54M As Main Reinforcement And 6 Nos. Of Round Shaped 8Mm Dia Rods Used As Binders; The Placing Of The First Binder Should Be At 75Mm Below The Top Finished Surface And The Other 5 Nos Of Binders Should Be Placed At 245Mm C/C ; The Guard Post Is Of Octagonal Section With Inscribed Circle Of Dia 24Cm At The Base Tapering To Corresponding Dimensions Of 16Cm At The Top Including Two Coats Of Painting With Best Quality Synthetic Enamel Paint Of Approved Make And Grade To Form 6 Nos. Horizontal Alternate Bands In White/Tannery Yellow And Black To 90 Cm Length Standing Up Above Ground After Mending Good Damages If Any During Striking Off Shuttering,Making Hole In Ground Of 47Cm Depth And 30Cm. Minimum Dia, Fixing The Guard Posts In The Sameholes And Repacking The Earth Properly So As To Keep The Guard Posts Standing Properly Erect In Correct Position True To Line And Length Including Carriage Of R. C. Guard Post With Due Care To The Site Including Loading Into The Truck And Unloading At Site Complete In All Respect. With Pakur Variety Stone Chips , Providing Weep Holes In Brick Masonry / Plain / Reinforced Concrete Abutment, Wing Wall / Return Wall With 100 Mm Dia Ac Pipe, Extending Through The Full Width Of The Structure With Slope Of 1V:20H Towards Drawing Face. Complete As Per Drawing And Technical Specifications , Back Filling Behind Abutment, Wing Wall And Return Wall Complete As Per Drawing And Technical Specification. B) Sandy Material , Supplying, Spreading And Compacting Sand To Required Thickness, In Layers Not Exceeding 150 Mm To Proper Gradient And Camber, Inundating Each Layer By Water And Packing And Ramming Layer By Layer To Achieve Desired Compaction, Including Lighting, Guarding, Barricading And Making Adequate Earthen Bundh Where Necessary, Curing With Water As Per Direction, Mending Cracks And Depressions By Ramming Wherever Necessary. , Filling Properly The Empty Sausage Crates With Boulders Of Any Size & Shape With Hand Packing After Preparation Of Bed Of Placement, Placing The Crate In Position, Carriage Of Boulders From Road Stacks With A Lead Upto 150M Etc. Complete In All Respect Including Stitching The Rest Of The Crate With Wire (Passage For Filling Boulders) After Filling Up The Crate With Boulders And Launching The Crate In Position If Necessary And As Directed By The Engineer-In Charge. , Weaving Wire Mattress As Directed With Wire Of 4Mm Dia. And Making Sausage Crate Of Required Shape After Tying All Intersections Including Joining Longitudinal Ends, Closing Ends Of Sausage, Carriage Of Wire To Site Of Work Complete In All Respect As Per Direction Of The Engineer-In-Charge Including Cost Of Supply Of G.I. Wire. (With 100Mm X 100Mm Mesh.) , Providing And Laying Pitching On Slopes Laid Over Prepared Filter Media Including Boulder Apron Laid Dry In Front Of Toe Of Embankment Complete As Per Drawing And Technical Specifications. I. Stone/Boulder , Dismantling All Types Of Plain Cement Concrete Works, Stacking Serviceable Materials At Site And Removing Rubbish As Directed Within A Lead Of 75 M. In Ground Floor Including Roof (B) Above 150 Mm. Thick , Clearing Compound Premises Of Shurbs, Plants, Jungles Etc. By Cutting And Removing As Directed (Specific Permission Of Engineer-In-Charge Prior To Execution Will Be Necessary). , Clearing Compound Premises Of Shurbs, Plants, Jungles Etc. By Cutting And Removing As Directed (Specific Permission Of Engineer-In-Charge Prior To Execution Will Be Necessary). , G.S.T. @ 18.00% , Labour Welfare Cess @ 1.00 %
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