Tender For Construction Of Stp Cum Fstp In Peraiyur Town Panchayat.; 1 Earth Work Excavation For Foundation In Hard Stiff Clay, Stiff Black Cotton, Hard Red Earth, Shales Murram, Gravel, Stoney Earth And Earth Mixed With Small Size Boulders Ss.20B And Sand, Silt Or Other Loose Soil, Wet Sand, Or Silt Not Under Water, Light Black Cotton Soil, Sandy Loam Ordinary Soil And To Full Depth As May Be Directed Except In Hardrockrequiring Blasting Inclusive Of Shoring Shuttering And Baling Out Water And Cleaning And Levelling The Site Etc., Complete 2 Removal Of Excavated Excess Earth Away From The Site To 2K.M Including Loading And Transportation Charges Etc, Complete As Per Standard Specification.For 1M3 3 Refilling With Excavated Earth Other Than Sand With An Initial Head Load Of 100 Mts. And Depositing The Earth As Shown By The Departmental Officersin Layers Well Rammed, Watered And Consolidated Etc. Complete Complying With Standard Specification 4 Supplying And Filling In Foundation Andbasement With Crushed Stone Sand ( M- Sand ) In Layers Of Not More Than 15Cm Thick Well Rammed Watered And Compacted Etc., Complete Complying With Standard Specification. 5 Supplying And Filling In Foundation With Sand Gravel Mix In The Ratio Of 1:1 With 0.685 Cum Of Sand And 0.667 Cum Of Gravel In Layers Of Not More Than 15Cm Thick Well Rammed, Watered And Consolidated By Using Mechanical Earth Rammer Etc. Complete Complying To Standard Specifications 6 Plain Cement Concrete 1:4:8 ( One Part Of Cement, Four Part Of Crushed Stone Sand ( M- Sand ) And Eight Part Of Coarse Aggregates ) Using 40Mm Size Iss Hbg Metal Including Cost And Conveyance Of All Materials To Site And Including For The Mixing, Laying And Labour Charges And All Incidential Charges Such As Water Providing Etc., Complete As Per Standard Specification 7 Supplying And Erecting Centering For Sides And Soffits Including Necessary Supports And Strutting Upto 3.29 M Height For Plane Surfaces As Detailed Below In All Floors With All Cross Bracings Using Mild Steel Sheets Of Size 90 X 60 Cm And 10 Bg Stiffened With Welded Mild Steel Angle Of Size 25Mm X 25Mm X 3 Mm For Boarding Laid Over Silver Oak Joists Of Size 10Cm X 6.50 Cm Spaced At Abote 90 Cm Centre To Centre And Supported By Casurina Props Of 10Cm To 13 Cm Dia Spaced At Not More Than 75 Cm Centre To Centre Etc. Complete Complying With The Standard Specificaiton. Shuttring 8 Centring 9 Providing And Laying In Position Standardised Concrete Mix M-20 Grade In Accordance With Is 456 - 2000 Using 20Mm And Down Graded Hard Broken Granite Stone Jelly For All Rcc Items Of Works With Minimum Cement Contenet Of 325Kg / Cum And Maximum Water Cement Ratio Of 0.55 Including Admixture ( Plasticiser / Super Plasticiser ) In Recommended Proportions As Per Is 9103 To Accelerate, Related Setting Of Concrete, Improve Workability Without Imparing Strength And Durability With About ( 5.0Cum ) , 7730Kg Of 20Mm Machine Crushed Stone Jelly And With About ( 3.3 Cum ) , 5156Kg Of 10 - 12Mm Machine Crushed Stone Jelly And With About ( 4.79Cum ) 7670 Kg Of Crushed Stone Sand ( M- Sand ) , But Excluding Cost Of Reinforcement Grill And Fabricating Charges Centering And Shuttering But Including Laying, Vibrating With Mechanical Vibrators, Finishing, Curing, Etc And Providing Fixtures Like Fan Clamps In The Rcc Floor / Roof Slabs Wherever Necessary Without Claiming Extra Cost Etc., Complete Complying With Standard Specification And As Directed By The Departmental Officers 10 Providing And Laying In Position Standardised Concrete Mix M-30 Grade In Accordance With Is 456 - 2000 Using 20Mm And Down Graded Hard Broken Granite Stone Jelly For All Rcc Items Of Works With Minimum Cement Contenet Of 400Kg / Cum And Maximum Water Cement Ratio Of 0.45 Including Admixture ( Plasticiser / Super Plasticiser ) In Recommended Proportions As Per Is 9103 To Accelerate, Related Setting Of Concrete, Improve Workability Without Imparing Strength And Durability With About ( 5.0Cum ) , 7730Kg Of 20Mm Machine Crushed Stone Jelly And With About ( 3.3 Cum ) , 5156Kg Of 10 - 12Mm Machine Crushed Stone Jelly And With About ( 4.79Cum ) 7670 Kg Of Crushed Stone Sand ( M- Sand ) But Excluding Cost Of Reinforcement Grill And Fabricating Charges Centering And Shuttering But Including Laying, Vibrating With Mechanical Vibrators, Finishing, Curing, Etc And Providing Fixtures Like Fan Clamps In The Rcc Floor / Roof Slabs Wherever Necessary Without Claiming Extra Cost Etc., Complete Complying With Standard Specification And As Directed By The Departmental Officers - The Coarse And Fine Aggregates To Be Used Should Comply With The Requiremnents Of Is Standards. 11 Supplying, Fabricating And Placing In Position Tmt Bars ( Fe 500 ) For All Rcc Works As Per Design Given Including Cost Of Steel And G.I. Binding Wire For Placing At All Depths Of Excavation, Complete Complying With Standard Specification. ( Contractor Has To Make His Own Arrangements For The Supply Of Steel, Binding Wire And For Bar Bending ) 12 Brick Work In Cm 1:5 ( One Cement & Five Crushed Stone Sand ( M- Sand ) ) Using Ii Class Ground Moulded Bricks Of Size 9 X 43 / 8X 2 3 / 4 Including Finishing, Curing, Etc., Complete Complying With Standard Specification 13 Plastering With Cement Mortar 1:5 ( One Part Of Cement And Five Part Of Plastering Sand ( P- Sand ) ) 20Mm, Thick In All Floors Including Cost And Conveyance Of All Materilas To Site And Labour Charges Etc, Complete As Per Standard Specifications 14 Plastering With Cement Mortar 1:5 ( One Part Of Cement And Five Part Of Plastering Sand ( P- Sand ) ) 12Mm, Thick In All Floors Including Cost And Conveyance Of All Materilas To Site And Labour Charges Etc, Complete As Per Standard Specifications 15 Supplying And Fixing In Position Ci Manhole Covers With Ci Frames ( Heavy Duty ) Of Size 60Cm X 60Cm Of Best Approved Quality With Necessary Welding And Painting With One Coat Of Zinc Chromite Primer And Two Coats Of Epoxy Painting Complete. ( As Per Instruction Of Site Engineer ) As Per Standard Specification Etc., Complete Compying With Standard Specifications 16 Supplying And Fixing In Position Best Quality U.P.V.C Soil / Waste Pipes ( 6Ksc ) Of Various Sizes Having Isi Mark And Providing Leakproof Joints Including Fixing To The Wall With U.P.V.C / M.S Clamps Etc., And Making Connection To All Sanitaryfittings, Dismandling Masonry / R.C.C. Works Wherever Necessary And Making Good The Dismandled Portion To The Original Condition, Complying With Standard Specifications. 110 Mm Upvc Pipes 17 110 Mm Upvc Tee 18 110 Mm Pvc Elbow 19 160 Mm Upvc Pipe 20 Horizontal Planted Gravel Filter 21 Supply And Installation Of Volute Press Mechanism 1Klh 22 Supplying And Fixing In Position Best Quality Hdpe Soil / Waste Pipes Of Various Sizes Having Isi Mark And Providing Leakproof Joints And Making Connection To All Sanitaryfittings, Dismandling Masonry / R.C.C. Works Wherever Necessary And Making Good The Dismandled Portion To The Original Condition, Complying With Standard Specifications. 23 Providing And Fixing Stainless Steel Seamless Pipes Confirming To The Is Standards From Stabilization Reactor To Sludge Drying Bed - Plumbing 40Mm Dia 24 Plumbing50mm Dia 25 Filler - 10-12 Mm 26 16-18Mm 27 100-120Mm 28 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. 29 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 30 Paving The Floor With Design Antiskirt Ceramic Tiles ( Colour And Shade As Directed ) Of Size 305 Mm X 305Mm X 6 Mm In All Floors Over A Base Layer Of Cement Mortar 1:3 ( One Cement And Three Sand ) 20Mm Thick Laid In-Situ And Pointed With Same Coloured Cement 31 Flooring With Following Plain Ceramic Tiles Of Size 305 X 305 X 6 Mm Laid Over 20 Mm Thick Cement Mortar 1:3 ( One Cement And Three Sand ) Base Mortar Over The Existing Slab / Floor Including Cutting The Tiles To The Required Size With Special Cutter Wherever Necessary, Laying In Position And Pointing With White Cement Mixed With Colouring Pigment At The Rate Of 0.3 Kg. / Sq.M. Etc., Complete Complying With Standard Specification. ( The Make And Brand Of The Tiles Should Be Got Approved By Executive Engineer Before Use On Works ) 32 Painting Two Coats With Ready Mixed 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 33 Painting Two Coats With Ready Mixed Enamel Paint Over The New Iron Works Of Approved Quality And Colour Without Priming Coatincluding The Cost All Materials Etc., Complete, In All Floors Including Cost, Conveyance Of All Materials, Labour Charges Therefore Etc Complete 34 Supply And Fixing Of M.S Grills With Doors And Windows With One Coat Of Red Oxide With Primer Including All Costs Such As Welding, Grinding And Fabrication Charges, Cost And Conveyance Of All Materials To Site Etc, Complete As Per Standard Specification. 35 Fabricating, Supplying And Fixing Of Pre Painted Galvanium Iron Sheets With The Following Specifications. The Materials Should Be Ppgi Tile Profile With A Red Colour Or Any Other Approved Design 0.47 Mm Thick 24 Guage Having Width 1050 Mm. The Sheet Should Be Gi Base Pre Painted Hot Dipped Galvanised Iron Sheet And To Be Fixed With Shelf Tapping Scres, Plastic Washer. The Washer And Screws To Be Fixed By Using Minute Power Machine Drilled With Out Damaging The Sheets Paint Coating To Be Regular Modified Polyster Coat With Zinc Coating Of Z 120 Gsm Paint Thickness The Finsh Should Be Terra Cotta Finish Like Malabar Mangalore Tiles. Finish Optional Matt Finish. The Sheet To Be Fixed With Making Suitable Corrugated, Cutting The Sheet In To The Required Size And Making Ornamental Designs As Per The Siste Condition And As Directed By The Departmental Officers 36 Providing And Fixing Mild Steel Grill Work For Screening Of Wastewater As Per Drawing Including Fixtures, Necessary Welding And Painting With One Coat Of Zinc Chromite Primer And Two Coats Of Epoxy Painting Complete. ( As Per Instruction Of Site Engineer ) , Weld Grill With Vertical Sloping 6 Mm Thick Bar Placed At A Distance Of 3 Cms And Dimensions Of 700 Mm X 600 Mm - Weld Grill With Vertical Sloping 6 Mm Thick Bar Placed At A Distance Of 3 Cms And Dimensions Of 700 Mm X 600 Mm 37 Weld Grill With Vertical Sloping 6 Mm Thick Bar Placed At A Distance Of 1.5 Cms And Dimensions Of 700 Mm X 600 Mm 38 Supply And Installation Of Danline Ropes 20 To 30Mm 39 Supply And Installation Of Submersible Centrifugal Sewage Non-Clog Pumps2hp, 15M Head With10 Cubic Meter Delivery Per Hour With Panel Board And All Other Fittings 40 Supplying Of Polished Cuddapah Slab Of 20 / 30 Mm Thickness Including Laying To Correct Alignment As Direct By Engineer In Charge 41 Providing And Laying Ofcoarse Aggregate Size As Below After Washing & Sieving To Make It Free From Fines & Dust.- Passing Through 50 Mm & Retained On 40 Mm Sieve 42 Passing Through 20 Mm & Retained On 16 Mm Sieve 43 Passing Through 10 Mm & Retained On 6 Mm Sieve 44 Fine Sand 1-2 Mm 45 Providing And Laying Hollow Blocks . The Hollow Blocks Should Be Of The Size 40 X 20 X 15 Cms And The Opening Should Be On Both The Ends 46 Supply And Fixing Of Isa Angle For Tuss Including Cost Of Material Conveyance Of All Mater, Fabrication And Fixing Charges Etc. Complete As Per Isi With Rust Preventive Primer And Ready To Assemble Condition For Easy Installation At Site Including Dismantling Making Necessary With Power Drill To The Accessories Such As Supplying And Fixing Holdfast, Plastic Brush Inserts Receiver Runner Buttom Shock Absorbers Etc. Complete As Directed By Departmental Office 47 Fabricating, Supplying And Fixing Of Pre Painted Polycarbonate Sheets With The Following Specifications. The Materials Should Be Ppgi Tile Profile With A Red Colour Or Any Other Approved Design 0.47 Mm Thick 24 Guage Having Width 1050 Mm. The Sheet Should Be Pc Base Pre Painted Hot Dipped Galvanised Iron Sheet And To Be Fixed With Shelf Tapping Scres, Plastic Washer. The Washer And Screws To Be Fixed By Using Minute Power Machine Drilled With Out Damaging The Sheets Paint Coating To Be Regular Modified Polyster Coat With Zinc Coating Of Z 120 Gsm Paint Thickness The Finsh Should Be Terra Cotta Finish Like Malabar Mangalore Tiles. Finish Optional Matt Finish. The Sheet To Be Fixed With Making Suitable Corrugated, Cutting The Sheet In To The Required Size And Making Ornamental Designs As Per The Siste Condition And As Directed By The Departmental Officers 48 Collection Well - Pump Flow Rate 50M3 / Hrtward P.No 132 & S.No 38 49 Pump Flow Rate 300M3 / Hr Tward P.No 132 & S.No 41 50 Pump Flow Rate 100M3 / Hr Tward P.No 132 & S.No 39 51 Replacement Of Underground Utilities ( Hdpe 110Mm Pipes ) Damaged During Earthwork Excavations For Pipe Laying Works Including Cost Of Additional Earthwork Excavation In All Soils, Including Bt Cutting, Cc Roads , Removal Of Slushy Soil And Replacing The Pipeline With Sound Pipe, Including Supply And Delivery Of Hdpe Pipes, Couplers, Jointing Materials And Required Specials, Cutting, Threading, Conveying , Laying, Jointing And Cost Of Refilling For The Additional Earthwork Etc Complete And As Directed By The Twad Board Officers. Pg No 331 Si.No Vii ( E ) . 52 Replacement Of Underground Utilities ( Hdpe 200Mm Pipes ) Damaged During Earthwork Excavations For Pipe Laying Works Including Cost Of Additional Earthwork Excavation In All Soils, Including Bt Cutting, Cc Roads , Removal Of Slushy Soil And Replacing The Pipeline With Sound Pipe, Including Supply And Delivery Of Hdpe Pipes, Couplers, Jointing Materials And Required Specials, Cutting, Threading, Conveying , Laying, Jointing And Cost Of Refilling For The Additional Earthwork Etc Complete And As Directed By The Twad Board Officers. Pg No 331 Si.No Vii ( I ) . 53 Supply And Installation Of Submersible Centrifugal Sewage Non-Clog Pumpspump - 5Hp, 15M Head With 50 Cubic Meters Delivery Per Hour With Panel Board And All Other Fittings ( 1 Working + 1 Standby )
