Construction Of New Urban Health Sub Centre At Cto Colony 5Th Street Ward No.54 Zone -4 Intambaram City Municipal Corporation.; 1 Earth Work Excavation For Foundation In All Soils And Sub-Soils And To Full Depth As May Be Directed Except In Rock Requiring Blasting Inclusive Of Shoring Shuttering, Bailing Out Water Wherever Necessary And Depositing The Surplus Earth Within The Compound In Places Shown By Thedepartmental Officers With An Initial Lead Of 10 Mts And Initial Lift Of 2 Mts. And Clearing And Levelling The Site, Etc., Complete Complying With Standard Specification. 2 Earth Work Open Excavation In All Soils And Sub-Soils And To Full Depth As May Be Directed Except In Rock Requiring Blasting Inclusive Of Shoring Shuttering, Bailing Out Water Wherever Necessary And Depositing The Excavated Earth With A Lead Of 10 Mts. Within The Compound In Places Shown By The Departmental Officers And Clearing And Levelling The Site, Etc., Complete Complying With Standard Specification. 3 Supplying And Filling In Foundation, Basement, Etc With Filling M-Sand Filling In Layers Of Not More Than 15 Cm Thick Well Watered, Rammed And Consolidated Etc. Complete Complying With Standard Specification And As Directed By The Departmental Officers. 4 Plain Cement Concrete 1:4:8 ( One Cement, Five Sand And Ten Hard Broken Stone Jelly ) Using 40 Mm Gauge Hard Broken Granite Stone Jelly For Foundationincluding Dewatering Wherever Necessary And Laid In Layers Of Not More Than 15 Cm Thick Well Rammed, Consolidated And Curing Etc. Complete Complying With Standard Specification 5 Supplying And Filling In Foundation Andbasement With Well Gravel In Layers Of Not More Than 15Cm Thick Well Rammed Watered And Compacted Etc., Complete Complying With Standard Specification. 6 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. ( Payment For Centering Shall Be Given After The Concrete Is Laid ) 7 Column 8 Beam 9 Slab 10 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 Content Of 325 Kg / M? And Maximum Water Cement Ratio Of 0.55, Including Admixture ( Plasticiser / Super Plasticiser ) In Recommended Proportions As Per Is:9103 To Accelerate, Retard Setting Of Concrete, Improve Workability Without Impairing Strength And Durability With About ( 5 Cu.M. ) 7730 Kg. Of 20Mm Machine Crushed Stone Jelly And With About ( 3.3 Cu.M. ) 5156 Kg. Of 10-12Mm Machine Crushed Stone Jelly And With About ( 4.79 Cu.M. ) 7670 Kg. Of Sand, But Excluding Cost Of Reinforcement Grill And Fabricating Charges, Centering And Shuttering And Also 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, 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 Requirements Of Is Standards. ( No Separate Payment Will Be Made By The Department For The Excess Usage Of Materials ) . 11 Supplying, Fabricating And Placing In Position Mild Steel / Ribbed Tor Steel Grills For All Rcc Works As Per Design Given Including Cost Of Steel And G.I. Binding Wire In All Floors Etc. Complete Complying With Standard Specification. ( Contractor Has To Make His Own Arrangements For The Supply Of Steel And Binding Wire ) 12 Plain Cement Concrete 1:2:4 ( One Cement, Two Crushed Stone Sand ( M- Sand ) And Four Coarse Aggregates ) Using 20Mm Size Iss Hbg Metal Including Cost And Conveyance Of All Materials To Site And Including For The Mixing, Laying And Labour Chargesetc., Complete As Per Standard Specification 13 Brick Work In Following Cement Mortar Using Best Quality Of Second Class Ground Moulded Chamber Burnt Bricks 9 X 4-3 / 8 X 2-3 / 4 For Foundation And Basement Including Curing, Etc., Complete Complying With Standard Specifiction. 14 Plastering With Cement Mortar 1:5 ( One Cement And Five Sand ) , 12Mm Thick In All Floors Including Curing Etc. Complete Complying With Standard Specification And As Directed By The Departmental Officers. 15 Plastering With Cement Mortar 1:3 ( One Part Of Cement And Three Part Of Plastering Sand ( P- Sand ) ) , 10Mm Thick In All Floors Including Cost And Conveyance Of All Materilas To Site And Labour Charges Etc, Complete As Per Standard Specifications 16 Painting Two Coats Of Newly Plastered Wall Surface With Ready Mixed Cement Paint Of First Quality And Of Approved Colour Over A Priming Coat Including Preparing The Surface, Clean Removal Of Dirt And Including Necessary Plaster Of Paris Putty Wherever Required Etc., Complete Complying With Standard Specification. 17 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 Part Of Cement And Three Part Of Plastering Sand ( P- Sand ) ) , 20Mm Thick Laid In-Situ And Pointed With Same Coloured Cement 18 Paving The Floor With Double Charged Vitrified Tiles Of Approved Quality And Colour Of Size 600X600x8mm Thick Of Approved Make, Quality And Colour In All Floors Over A Base Layer Of Cement Mortar 1:3 ( One Part Of Cement And Three Part Of Plastering Sand ( P- Sand ) ) , 20Mm Thick And Laid Straight Alignment And Pointed Neatly With Colour Cement At The Rate Of 0.40Kg / M2 Laid Without Any Air Gap In The Tiles Neatly And Fixing In Position As Per Standard Specifications And As Directed By The Departmental Officer.The Colour & Quality Of Tiles Should Be Got Approved By Municipal Engineer Before Use On Work 19 Dadooing Walls Withglazed Tiles Of Sizes 305Mm X 200Mm X 6Mm Size Of Approved Make And Quality And Colour Set In Cement Mortar 1:2 ( One Part Of Cement And Two Part Of Plastering Sand ( P- Sand ) ) Over 10 Mm Base Layer Plastering And Pointing With White Cement Neatly As Directed. 20 Weathering Course In Brick Jelly Lime Concrete Using Broken Brick Jelly Of Size 20Mm Uniform Gauge In Pure Slaked Lime ( No Sand To Be Used ) To The Proportion Of Brick Jelly To Lime Being 32:12.5 By Volume And Laid Over The Rcc Roof Slab In A Single Layer Of Required Slope And Finished By Beating The Concrete With Wooden Beaters Of Approved Pattern, Keeping The Surface Constantly Wet By Sprinkling Lime Jaggery Water, Etc., Complete As Per Standard Specification And As Directed By The Deparmental Officers. 21 Finishing The Top Of Roof With One Course Of Machine Pressed Tiles Of Size 230Mm X 230Mm X 20Mm Of Approved Quality Set In Cement Mortar 1:3 ( One Cement And Three Sand ) 12Mm 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 Complying With Standard Specification And As Directed By The Departmental Officers 22 Supplying And Laying Rubberised Interlocking Paver Blockm40 Grade Providing And Laying Of63mmthick High Strength Type Conforming Is 15658-2006 Of Rubberized Interlocking Paver Lock In Size Of Minimum Compressive Strength Of 40N / Mm2 In Uniform Shape Of Approved Make To Be Laid In Flurring Bone Pattern With Sand Cushion Below The Uniform Shap Of Approvednon Skitting Surface In The Top And The Rate Including Levelling The Base Preparation Ofpavers As Sub Base, Sand Cushion 150Mm Thick Layingout Of Pavement Cut The Pieces To Fix The Edge Vibring The Pavers, Sweeping Tranporting Loading Unloading Of Laying Paver Block As Per Standard Specification, . 23 Manufacturing, Supplying And Fixing Of Stainless Steel Hand Rails For Staircase Using 50Mm Dia 304L Grade Stainless Steel Pipe Of 1.60Mm Thick At Required Locations To A Height Of 900Mm From Finished Floor Level Welded To 38Mm Dia Stainless Steel Pipe Post Of 1.00Mm Thick As Vertical At 900Mm Centre With 2 Nos. Of 25Mm Dia Intermediate Horizontal Stainless Steel Pipe Of 1.60Mm Thick In Between. The Vertical Pipe Has To Be Welded To The 100 X 100 X 6Mm Ms Base Plate Encased In The Base Concrete. The Rate Is Inclusive Of The Charges For Cutting, Bending, Welding, Grinding, Polishing, Conveyance, Electrical Charges, Etc. Complete 24 Supply And Fixing Of Pvc Solid Doors Using 19Gauge 19Mm Ms Sq, Tubes For Styles And Frames, 15Mm Ms Sq.Tubes For To, Lock And Bottom Rails. The Steel Tubes Shall Be Covered With 5Mm Thick Solid Pvc Sheets. Shutter Using 5Mm Thick Solid Pvc Sheets For Panelling Shall Rigidly Fixed In Positionincluding Furniture And Fittings. The Over All Size Of Styles Shall Be 50Mm X 30Mm. The Over All Size Of Top Rail, Lock Rail And Bottom Rail Shall Be 75Mm X 30Mm. The Over All Size Of Frames Shall Be 50Mm X 45Mm With Suitable Tabate For Housing The Shutter Etc, Complete As Per Standard Specification. 25 Stainless Steel ( Salem Stainless Steel ) Door Frame ( Box Section Using Stainless Steel Plate Of 1.6Mm Thick ) Of Size 100Mm X 60Mm With A Rebate Of 30 / 35Mm X 15Mm On One Side Of The Frame Including Supplying And Fixing Dovetail Splayed End Stainless Steel Hold Fast Etc 26 Supplying & Fixingdoor Shutters For Mediun Density Fiber Board Of Exterior Grade 35 Mm Thick, Single Leaf Conforming To Is:12406 / 1989 With 35X12 Mm T.W.Lipping On All Edges With Necessary Adhesives And Cp Screws Complying With Standard Specifications. The Rate Is Inclusive Ofthreee Coats Of Best Quality Varnish But Excluding Cost Of Furniture Fittings.Such As 300 Mm Tower Bolt 2Nos, 200Mm Towerbolt I No. 300Mm Aldrop 1 No. Alu Handle Ornamental Type 2 Nos, And 1 No. Door Stopper Etc Complete. 27 Supplying And Fixing Upvc ( Un-Plasticized Polyvinyl Chloride ) Windows Of Casement Type ( Open ) From The Profile The Size Of Outer Frame 60Mm X 58Mm And Shutter Profile Are Reinforcement With Gi / 1Mm 25Gsm And 100% Corrosion Free, The Profiles Are Multi Chambered Sections With Wall Thick Of 2Mm. The Epdm Rubber ( Black Colour ) Covered With Over All The Edges Of Frame And Shutter The Shutter Will Be Provided With Spag Multi Power Point Locks And Also It Operates As Handle. The Corners And Joints Should Be Welded And Cleaned. Radiations Free Pin Headed Plain Or Brown Olour Glass 4Mm Thick Should Be Provided To The Shutter And It Should Not Allow Leakage Of Water Even At Most Ranging Storms And Should Have Key Lockable Action, Security Protective Hinges, Strong Locking Systems And As Per Size For Arresting Noise And Energy Loss. The Connecting Mechanism Between Sash And Outer Frame That Enables Opening Of The Window. The Window Should Be Fixed To The Wall With 100% Packing With Screws And Silicon Packing All Round The Frames. The Window Should Be Got Approved From The Executive Engineer Before Use On Work 28 Upvc Ventilatorspecification:Supplying And Fixing Upvc ( Un-Plasticized Polyvinyl Chloride ) Louvered Ventilators Of From The Profile The Size Of Outer Frame 60Mm X 58Mm And Shutter Profile Size Of 60 X 78Mm Both Profiles Are Reinforced With Gi / 1Mm 125Gsm And 100% Corrosion Free, The Profile Are Multi Chambered Sections With Wall Thick Of 2Mm. The Epdm Rubber ( Black Colour ) Covered With All Over The Edges Of Frame And Shutter. The Corners And Joints Should Be Welded And Cleaned. Radiations Pin Headed Glass 4Mm Thick Should Be Provided In The Louvers. The Window Should Be Fixed To The Wall With 100% Packing With Screws And Silicon Packing All Round The Frames. The Ventilator Should Be Got Approved From The Executive Engineer Before Use On Work 29 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. 30 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. 31 Drilling Of Borewells Anywhere In Tamilnadu Including Transportation From One Place To Another With In Tamilnadu In Alluvial Soil Sedimentary Strata Of Clay And Sand Stone Shale Pebbles Boulders Etc. By First Taking A Pilot Bore Of 140 Mm / 150Mm Dia And Then Enlarging To Required Dia Direct Or Reverse Rotary Mud Circulation Method Using Rotary Rigs, Fuel, Labour And Drilling Bentonite And Water Required For Drilling At Site ( Site Will Be Shown By The Twad Board Officers ) Including Construction Of Mud Pit. Pg.No.302 32 Upto 60 Mtr Upto 60 M Depth Ending Below Ground Level 33 Supply Of 150Mm Dia Pvc Casing Pipe Withincluding Cost And Conveyance Of Pipes To Work Site And All Handling Charges Etc Complete Twad Sor Pg.No.22 34 150Mm Cm Pipe 35 Supply Of 150Mm Dia Pvc Casing Pipe Withincluding Cost And Conveyance Of Pipes To Work Site And All Handling Charges Etc Complete Twad Sor Pg.No.22 36 150Mm Rs Pipe ( Slotted Pipe ) 37 Supply Of 200Mm Dia Pvc Casing Pipe Withincluding Cost And Conveyance Of Pipes To Work Site And All Handling Charges Etc Complete Twad Sor Pg.No.22 38 200Mm Cs Pipe ( Covering Pipe ) 39 Supply Of Pvc Insulated And Sheathed 3 Core 2.50 Sq.Mm Flat Type Copper Cable Conforming To Is 694 / 1990 And As Amended Thereafter Twad Sor Pg.No.120 40 Supply And Delivery Of Clear Water Vertical Wet Type Submersible Pump Conforming To Is 8034 / 2002 And As Amended Thereafter And Bee 3 Star Rated Capable Of Discharging Noted Lpm Against Head Of Water Column Due To All Causes. The Pump Shall Be With Stainless Steel Shaft And Dynamically Balanced Bronze Or Cast Ss Impeller, Brass Screws And Ci Fg 200 Grade Pump Bowl / Diffuser With Isi Mark. Thepump Shall Be Directly Coupled To A Continuos Rated Two Pole Suitable Wet Type Vertical Squirrel Cage Induction Motor Suitable For Operation In Ac Single Phase 230 V+ / - 10 %, 50 Hz + / -5 % 41 1Hp - 15X 90 Lpm 42 Supply And Delivery Of Direct Online Starter Confirming To Is13947, Iec60947-1 And As Amended Thereafter With Suitable Kw Rating For Operation In Ac / Single Phase / 50Hz ( ± 5% ) And 230 V ( ±10% ) Including Ammeter, Voltmeter, Thermal Overload Relay, 16 Amps 2 Pole Magnetic Contactor With Under Voltage Protection, Indication Lamp, Starting Apacitor, Running Capacitor And On / Off Push Button Switches, 5 Way Connector, Wiring With 1 Sq. Mm / 1.5 Sq. Mm Copper Pvc Insulated Cable, Powder Coated Vermin Proof Box Including The Capacitor ( The Cost Of Capacitor Is To Be Taken Separately ) . 43 1Hp - Panel Board 44 Labour Charges For The Erection Of Submersible Pumpset In Borewell / Openwell Including Fixing And Jointing Submersible Cable With Proper Clamps Upto The Starter To Required Depth And Also Fixing Of Riser Pipes To The Required Depth Valves Erection Clamps, Pressure Gauges Upto The Exterior Wall Of Pump Room And Erection Of Panel Board Consisting Of Tpicn Switches Starter, Voltmeter, Ammeter, Three Pilot ( Indicating ) Lamps Capacitor Single Phasing Preventor, Water Level Guard And Laying And Jointing The Cables And Twin Earthing As Per Ie Rules Etc., Complete And Testing The Pumpset And Trail Run For 10 Days. Twad Pg.No.308 45 Upto 5.00 Hp 46 Supply And Delivery Of Upvc & Gi Pipe And Specials And Other Jointing Materials And Including Cost And Conveyance To Work Site And Handling Labour Charges Etc Complete 47 32Mm Upvc Column Pipe 48 32Mm Gi Eblow 49 50Mm M.S. Clampset 50 32Mm G.M. Gate Valve 51 32Mm Gi Union 52 Nylon Rope For Borewell 53 Supplying And Fixing In Position White / Colour Glazed Model Floor Mounted European Water Closet Of Best Quality And Approved Make With 100Mm “P” Or “S” Trap Connecting With Ci Pipe Of 100Mm Dia / Pvc Pipe Of 110Mm Dia, Double Flapped Rigid Pvc Black Seat And Seat Cover With Cp Brass Hinges Including Cost Of White Cement, Cement For Packing, Spun Yarn, Teak Wood Plugs, Brass Screws, Etc., Including Supplying And Fixing 10 Liters Capacity Pvc / 12.5 Liters Capacity Porcelain Low Level Flushing Tank With A Pair Of Ci Brackets, Etc., Complete With All Fittings, Such As, 15Mm Brass Ball Valve With Polythene Float With Brass Handle, Union Coupling Connected By Means Of 40Mm White Pvc Flush Hand Using Indian Adopter Joint Including All Internal Fittings, Such As, 15Mm Bras Connections, 15Mm Gm Wheel Valve, 15Mm Brass Nipple ( 2 Nos. ) , 15Mm Nylon Connection, Tw Plugs, Screws And Also Giving Necessary Connection To The Pvc Pipe And Painting The Ci Brackets With 2 Coats Of Approved Paint Over One Coat Of Red Oxide Primer, Dismantling The Masonry And Re-Doing The Dismantled Masonry To Original Condition, Etc., Complete Complying With Standard Specifications. ( The Ewc And Flushing Tank With All Accessories Should Be Got Approved By The Executive Engineer Before Use On Works ) Floor Fitting 54 Supplying And Fixing In Position Best Quality Approved Make White Glazed Earthenware Wash Hand Basin Of Size 550 X 400 Mm With A Pair Of Cast Iron Brackets, Including Cost Of 15Mm Diametre Brass Chromium Plated Piller Tape, 32 Mm Diametre C.P. Waste Union, 32 Mm Diametre P.V.C. Waste Pipe With Rubber Plug And Chain, 15Mm Diametre G.M.Wheel Valve, 15Mm Dia Brass Nipple, 15Mm Dia Nylon Connections Etc., Including Fixing The Wash Hand Basin In The Wall In Position With A Pair Of C.I. Brackets With Teak Wood Plugs And Screws And Giving Necessary Water Supply Connection And Paintiung The Brackets With Two Coats Of Paint Over A Primimg Coat Of Anticorrosive Paint Including Testing For Leackage Etc., Complete Complying With Standard Specifications 55 Suppling And Fixing In Position15mm Diameter Brass / C.P Screw Down Tap / Pillar Tap / Swan Neck Tap ( Heavy Duty ) Of Approved Make Conforming To I.S.Specifications And Quality Including Cost Of Shellac, Thread Etc.Complying With Standard Specifications And Including Cutting And Threading Wherever Necessary 56 Supplying And Fixing In Position Indian Make Bevelled Edge Mirror Of Approved Quality And Brand Pvc / Fibre Glass Framed 600 X 450 X 5.5Mm Thick Mirror, Shelf Type With Hard Board Backing Of Approved Colour Fixed With Brass Screws, Rawl Plug, Etc., Complete Complying With Standard Specification. ( The Mirror Should Be Got Approved By The Executive Engineer Before Use On Woks ) 57 Supplying And Fixingbest Approved Quality Brass C.P / Al Anodised Towel Rail 600Mm. Long And 20Mm Diameter With Brackets Of Same Material Including Cost Of Teak-Wood Plugs And C.P.Screws Etc., Complete Complying With Standard Specifications 58 Supply And Delivery And Fixing Of 1000 Litres Hdpe Tank As Per Is 12701 / 1996 Including Loading, Unloading, Ransportation And Labour Charges For Fixing Of The Gi Pipes And Specials For Pipe Connection Works Including Cutting, Threading And Fixing Charges Etc., Twad Sor Pg.No. 89 59 Providing & Fixing Pvc Rain Water Down Fall Pipe Of The Following Dia With Necessary T.W.Clamps Plugs, Shoes, Bemds, Other Clamps, Screws Nails Etc., Complete Complying With Standard Specification. The Rate Is Inclusive Of Cost Of Removable Iron Gratings Of Appropriate Size. The Size Of Teak Wood Plugs Used Is 150X25mm In Front & 200X75mm In Rear ( Wall Side ) With A Depth Of 110Mm. The Pipe Is To Be Fixed By Means Of U Clamps At The Centre Of Pipes To Be Fixed.110Mm Dia Pvc Pipe [ 4 Kg / Sqcm ] ( D ) 60 Supplying And Fixing In Position Best Quality P.V.C Soil / Waste Pipes ( 6Ksc ) Of Various Sizes Having Isi Mark And Providing Leakproof Joints Including Fixing To The Wall With 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. ( D ) 61 110Mm Pvc Pipe 62 Supplying And Fixing In Position P.V.C. Specials Such As Plain Bend, Door Bend, Plain Tee, Door Tee, Offsets, Y-Junction, Plain Or With Door Of Various Sizes Best Quality Confirming To I.S.S And Providing Leakproof Joints Including Fixing To Wall And Giving Connection To The P.V.C, Soil Stacks, Dismadling The Brick Masonry Or R.C.C.Floor Or Roof Slab And Redoing The Dismandled Portion To Original Condition Etc., Complete Complying With Standard Specifications. 63 110Mm Dia Pvc. Plain Elbow 64 110Mm Dia Pvc.Plain Tee 65 110Mm Dia Pvc. Door Elbow 66 Internal Water Supply - P.V.C. Pipes ( 6Kg / Sqcm ) Supplying Laying And Jointing P.V.C Pipes ( 6Kg / Sqcm ) Of Approved Quality And Best Variety Conforming To I.S.S & With I.S.I Mark, Of The Following Sizes Including Cutting , Fixing To Pvc Specials Using Adhesive But Excluding Cost Of Such Specials And Fixing To Wall With Necessary Teak - Wood Plugs, Pvc Clamps And Screws, Making Holes On The Wall Or Drilling Holes In Roof And Making Good The Dismantled Portions To Original Condition With Necessary Brick Work And Plastering Wherever Necessary With Necessaryscaffolding Charges. 67 20Mm Pvc Pipe 68 25Mm Pvc Pipe 69 Supplying Pvc Specials ( With Working Pressure 10 Kg. / Sq.Cm. ) In Water Supply Arrangements ( Both In Internal And External Water Supply Arrangements Pwd Sor Pg.No:99 Si.No:367 70 20Mm Pvc Elbow 71 20Mm Pvc Tee 72 25Mm Pvc Elbow 73 25Mm Pvc Tee 74 25Mm X 20Mm Pvc Reducer 75 Supplying And Fixing In Position First Quality And Approved Variety Of Gun Metal Gate Valve ( Heavy Type ) With I.S.I.Mark Of The Following Sizes Including Cost Of Shellac , Thread Etc, .Including Labour For Cutting And Threading Of G.I.Pipes Etc., Complete Complying With Standard Specifications For Both Internal And External Water Supply Arrangements. 76 20Mm Gate Valve 77 Providing Ugd Pit Connection Using 6 No.Of Rcc Well Rings Of 120Cm Inner Dia ( Clear ) With 5Cm Wall Thickness Made Out Of Cement Concrete 1:2:4 Using 20Mm Hard Broken Jelly To A Height Of 30Cm Each Supplying And Fabricating 16 No. Of 6Mm Dia Ms Rod Vertically And 3 No. Of 6Mm Dia Ms Rod Circumferentially Tied Together With 18 Guage Binding Wire For Well Rings Including Necessary Earth Work Excavation 1.20M Dia Toa Depth Of 1.50M, Supplying And Filling 40Mm Hbg Inside The Erected Well Ring To A Depth Of 90Cm, And Top Covered With Rcc Circular Perforated Cover Slab Of 1.20M Dia And 100Mm Thick Which Inclusive Of Cost And Fabrication Of 6Mm M.S Reinforcement At 15 Cm Spacings On Both Directions And One 6Mm M.S Rod Ties At The Edge Of The Slab Circumferentially Including Cost Of Moulding, Curing, Finishing And Well Placing In Position And Disposing Off Excavated Earth With All Initial Leads And Lifts In Places As Shown By The Departmental Officers Etc., Complete In All Respects. 78 Supply And Fixng Of Tneb Meter Board Suitable For 3 Phase 63A Service Connection Made Up Of Suitable Angle Iron Frame Work Of Size 2 Feet X 1-1 / 2 Feet Using Angle Iron Of Size 1-1 / 2 X 1-1 / 2 X 1 / 4 Rigidly Fixed On Wall Covered With Hylem Sheet Of Size 2 Feet X 1 / 2 Feet Of 6Mm Thickness With Necessary Bolts And Nuts Supports And Supply And Fixing Of 3 Nos. 63A Fuse Units ( 500V ) , 1 No. Neutral Link, Copper Earth Flat Of Size 1 X 1 / 4 With Inter Connection Of Eb Meter To Fuse Units By 16 Sq.Mm Pvc Insulated Copper Wire With Earth Connection Complete Sd 129 79 Supply And Fixing Of 10A 400V, 50 Hz 3 Phase 4 Wire Watt Hour Meter On Suitable Tw Box With Earth Connection ( Sd 126 ) 80 Wiring With 2 X 1.5 Sq.Mm ( 22 / 0.3 ) Pvc Insulated Unsheathed Single Core Copper Conductor Of 1100V Grade In Suitable Pvc Rigid Pipe On Wall And Ceiling With Pvc Accessories With Tw Switch Box With 5A Ft Switch Inflush With Wall Covered With Hylem Sheet Of 3Mm Thick With Painting Of Suitable Colour For Concelled Pvc Light Point / Fan Point ( For Electronic Regulator ) Sd 24 81 Supply And Fixing Of 5A 3 Pin And 2 Pin Combined Flush Type Wall Socket With 5A Flush Type Switch Concealed In Suitable Ms Box In Flush With Wall Sd 134 82 Supply And Fixing Of Single Box Type 436W Fluorescent Fitting Complete With Electronic Ballast With Tw Round Blockson Wall Or Ceiling With Flu Tube With Pvc Unsheathed Copper Leads From Terminals To The Fitting Sd 87 83 Supply And Fixing Of 1200Mm ( 48 ) Ac Ceiling Fan Complete With Stepped Electronic 300W Regulator With 300Mm Down Rod On The Existing Clamp Sd 110 84 Supply And Fixing Of Fancy Glass Shade And 40W Bulb For Bh Point Sd 79 85 Supply And Fixing Of Wt Bulk Head Fitting With Guard Suitable For Incandescent Lamp With 60W Bulb Sd84 86 Supply And Fixing Of 6 Way Sp Db Of 16A / Way With 16A Dp Switch With Metal Clad Of 500V ( Side Handle ) With Fuse And Neutral On Suitable Tw Board With Pwd Earth Connection Only Sd 150 87 Supply And Run Of 2 Of 4 Sq.Mm. ( 56 / 0.3 ) Pvc Insulated Sc Unsheathed Copper Conductor Of 1100V Grade On 7 / 20 Gi Bearer Wire For Service Connection Mains Sd 88 Supply And Run Of 2 Of 4 Sq.Mm. ( 56 / 0.3 ) Pvc Insulated Sc Unsheathed Copper Conductor Of 1100V Grade In 25Mm Dia Gi Pipe ( Class B ) Suitably Bent At Both Ends With Necessary Angle Iron Upright And End Supports For Mains ( Sd 70 ) 89 Gst 18%
