Tender For Providing Deep Borewell And Construction Of Mini Oht At Malika Colony In Ward No. 55; 1 Conducting Geophysical Investgation For Finding Ground Water Table With Necessary T & Pincluding Alllabour Charges Etc Complete As Per Std Specification 2 Supplyingof 140Mm Dia Pvc Special Blue Pipes For Borwelles Outer Casing Pipe Of Best Quality Including All Labour Charges Etc., Complete As Per Si No 159.A ( C ) Pwd Schedule Of Rate And Standardspecification 3 Drilling Of 125Mm ( 4 1 / 2” ) Nominal Dia Vertical Borewells Anywhere In Tamilnadu In All Formations, Suitable For Down The Hole Hammer Drilling Such As Medium Hard Rock To Hard Rock Formation, Consolidated Formation Etc And Drilling Over Burden To A Dia Not Less Than 200Mm Including Insertion Of 165 Mm Pvc Casing Pipe, Couplings Caps And Other Relevant Materials Required Upto The Depth As Directed By The Engineer Or His Representative Including Grouting Of Cement 25Kg ( Minimum ) Up To The Depth Of Over Burden Are Including Borewell Development Flushing Of Borewell At A Pressure 7Kg / Cm2 ( 100 Lb Per Square Inch ) Including Yield Test, Crew Charges, Cost Of Consumables, Transportation Charges Of Casing Pipes And All Other Materialsincluding Assembling Complete To The Satisfaction Of The Engineer And As Stipulated In The Technical Specification.The Entire Works Should Be Carried Out As Per Is 2800 Part I & Ii / 1979.Finished Dia Of Borewells Shall Not Be Less Than 145Mm 4 Labour Charges For Inserting 140Mm Od Pvc Casing Pipes Assmbly ( With Slots Or Without Slots ) In The Drilled Hole Including The Jointing The Pipes With Pvc Couplers With Cement Paste Ect.Complete As Per Schedule Item No 14-D ( I ) Of Twadschedule Of Rate. 5 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 10 Cum 6 Plain Cement Concrete 1:4:8 ( One Cement Four Fine Aggregates And Eight 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 , Fabricating And Placing In It Position Of Ms Or Rts Rod Including The Cost Of Steel & Binding Wire, Labour Charges For Cutting, Bending, Placing & Tying With Grills And Conveyance Etc., Complete. 8 Providing Steel Centeringfor Sides And Soffits Of Cement Concrete Works Including Necessary Arrangements With Strutting For Plain Surfaces With Props, With All Cost And Conveyance Of Materials And Lab Our At Site Ect ., Complete As Per Standard Specfication. 9 Reinforced Cement Concrete 1:1.5 :3 ( One Cement, One And Half Sand & Three Course Aggregate ) Using 20Mm Gauge Hand Broken / And Broken Granite Stone For All Rccitemsof Works Excluding Centering Shuttering And Cost Of Reinforcement But Including Curing Etc., Complete And Alsoincluding Fixingfan Clamps And Fixtures In Rccworkswherever Necessary As Directed By Departmentalofficer Etc., Complete. 10 Brick Work In Cement 1:5 Mix Using Well Burnt Country Bricks Of Size 83 / 4X41 / 4X23 / 4 Including All Cost And Conveyance Etc Completeas Per Std Specification 11 Special Ceiling Plasteringcement Mortar 1: 3 Mix10mm Thick Including Cost And Conveyance All Materials Etc. Completeas Per Std Specification 12 Plastering With Cement Mortar 1: 5 Mix12mm Thick Including Cost And Conveyance All Materials Etc. Complete 13 Providing Polished Cuddapha Slab Of 20Mm To 30Mm Thick For Shelves, Cupborards, Cover Slabs Etc., And Pointing With Cement Mortar 1 : 3 ( One Cement And Three Sand ) And Mixed With Black Oxide And Finished Smooth Etc., Complete. 14 Dadooring The Walls With Coloured Glazzed Square Tiles Of Size 150Mm X 150Mm X 6Mm Thick Of Best An Aproved Quality Set In Cm 1: 2, 10Mm Thick And Pointed With White Cement Using 0.4Kg / M2 In All Floors As Directed Etc., Complete Complying With Standard Specification. ( Sd 261A ) 15 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 16 Supplying Fixing Of M.S Sheet Doors And Widows And Grills Including All Cost And Conveyance Of Materials To Site And All Labours Charges For Etc. Complete 17 Supply And Fixing Of 1 Hp Compressor With Motor Including All Accessories And Oil Etc Complete. 18 Supplying Of Following Pipes And Special Including Cost And Conveyance All Materials Etc. Complete 19 1Hdpe Hose 20 1 Gi Pipe 21 1 Gi Union 22 1 Gi Elbow 23 1 Gi Tee 24 1 Gi Coupling 25 1G.I Hex Nipple 26 1 X 1 / 2 Gi Reducer 27 1 / 2Hdpe Hose 28 1 / 2 Gi Pipe 29 1 / 2 Gi Union 30 1 / 2 Gi Elbow 31 1 / 2 Gi Tee 32 1 / 2 Gi Coupling 33 1 / 2 G.I Hex Nipple 34 1 Hose Color 35 1 / 2 Hose Color 36 1 Pvc Pipe 37 1 Pvc Coupling 38 1 Pvc Tee 39 1 Pvc Ellbow 40 3 / 4 Pvc Pipe 41 3 / 4 Pvc Coupling 42 3 / 4 Pvc Tee 43 3 / 4 Pvc Ellbow 44 3 / 4 X 1 / 2 Pvc Reducer 45 3 / 4G.M Gate Valve 46 Bottom Unit 47 140Mm Bore Cover 48 1000 Litre Tank 49 15Mmsdtap 50 Solventcement 51 Supply And Runof 2 Of 4 Sq.Mm ( 56 / 0.3 ) Pvc Insulated Sc Unsheathed Cu.Conduction Of 1100V On 7 / 20 Gi Bearer Wire For Service Connection Mains. ( Sd 65 ) 52 Supply And Run Of 2 Of 6 Sq.Mm. ( 84 / 0.3 ) Pvc Insulated Sc Unsheathed Cu.Conductor Of 1100V Grade In 25Mm Dia Gi Pipe ( Class B ) Suitably Bent At Both Ends With Neccessay Angle Iron Upright And End Support For Mains ( Sd 69 ) 53 Supply And Fixing Of 16 Amps Dp Switch With Metal Clad Of 500 V With Fuse And Neutral ( Side Handle ) On Suitable Tw Box Pwd Earthing ( Sd 141 ) 54 Earthing As Per The Isi Specification With An Earth Electrode Of 2.1 Mt Class B Gi Pipe Of Dia Not Less Than 40Mm, With Copper Earth Plate Of Size 125Mmx50mmx6mm, With Necessary Funneling Arrangements With Necessary Masonry Work And With 38Mm Rcc Coverslab For The Brick Masony. ( Sd 233 ) 55 Supply And Fixing Of 15A Aeriual Fuse Unit ( 500A ) On Suitable 100X100 Mm Tw Concealed Box With Hylem Sheet On On The Tapping Pole With Necessary Clamps ( Sd 128 ) 56 Supply And Fixing Of Tneb Meter Board Suitable For 32A Single Phase Service Connection With 32A Fuse Unit ( 500V ) 32A Neutral Link And Earthlink ( 1X1 / 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 With 7 / 20 Pvc Insulated Copper Wire From Eb Meter To Fuse Unit, ( Sd 125 ) . 57 Supply And Fixing Of 5A Or 10 Amps Ac Single Phase 230 V , 50 Hz Watt Hour Metre On Suitable Tw Box Complete With Earth Connections. ( Sd 124 ) 58 Errection Of Pipes And Specials In To Borwell And Conneckion 1.00 Hp Compressor Motar Etc., Complete As Per Standard Specification 59 Wiring With 2X1.5 ( 22 / 0.3 ) Sqmm Pvc Unsheathed Sc Copper Conductor Of 1100 V Gradein Suitable Pvc Rigid Pipe On Wall And Ceiling With Pvc Accessories And With T.W. Switch Box With 5Amps F.T. Switch In Flush With Wall Covered With Hylum Sheet Of 3Mm Thick With Painting Of Suitable Colour With Continuous Earth Wireconnection Of 14 Swg Wire For Open Light Point / Fan Point [ Sd No. 21 ] 60 Supplyingand Fixing Of Water Tight Bulk Head Fitting With Guard ( Philips / Bajaj / Crompton / Klite ) Suitable For Incandescent Lamp And 60W Bulb 61 Tneb Charges For New Service Connection Main Including All Cost And Conveyance Etc., Complete. 62 Supplying And Fixing Of Innaguration Function Of Tablet Stone And Other Items Of Expenditure With All Cost And Conveyence Of Material And Labour Cost At Site Etc., Complete As Per Standard Specification 63 Painting Two Coats With Approved Interior And Exterior Emulsion Paint Over Cement Plastered Wall Surfaces Including Cleaning Preparing The Surface And Quring Etc Complete Asper Standard Specification. 64 Painting Two Coats With Ready Mixed Approved Paint Over Newsteel Surfaceincluding Cost And Conveyance All Materials Etc. Complete
