Tender For Green Space Development At Ward No.7, S.F.No.172/2, Osr Land Near Sea Shore In Mamallapuram Town Panchayat In Chengalpattu District., Chengalpattu-Tamil Nadu

Tender For Green Space Development At Ward No.7, S.F.No.172 / 2, Osr Land Near Sea Shore In Mamallapuram Town Panchayat In Chengalpattu District. ; 1 Green Space Development At Ward No.7, S.F.No.172 / 2, Osr Land Near Sea Shore 2 Earth Work Excavation And Depositing On Bank With Initial Lead Of 10 Meters And Initial Lift Of 2 Meters In Hard Stiff Clay, Stiff Block Cotton Hard Red Earth, Murrains, Gravel Stoney Earth And Earth Mixed With Small Size Boulders And Hard Gravel Soil Etc., Complete As Per Standard Specification 3 Plain Cement Concrete 1:4:8 Mix Using 40Mm Hbg Metal For Foundation And Flooring Including Cost Of All Materials To Site And All Labour Charges For Mixing, Laying And Curing Etc., Complete As Per Standard Specification 4 Supplying And Erecting Steel Centering Including Necessary Supports For Plane Surfaces Forrcc And Ccworks Such As Column Footings, Column Pedestals, Plinth Beams, Grade Beams, Staircase Steps, Etc. Which Require Only Nominal Strutting Using Mild Steel Sheets Of Size 90Cm X 60Cm And 10 Bg Stiffened With Welded Mild Steel Angles Of Size 25Mm X 25Mm X 3 Mm For Boarding, Laid Over Silver Oakjoists Of Size 10Cm X 6.5Cm Spaced At About 75Cm Centre To Centre Or At Suitable Intervals Etc. Complete In All Floors Complying With Standard Specifcation. 5 Supplying And Erecting Steel Centering Including Necessary Supports For Plane Surfaces For Reinforced Cement Concrete Works Such As Column Footings, Column Pedestals, Plinth Beams, Grade Beams, Staircase Steps, Etc. Which Require Only Nominal Strutting Using Mild Steel Sheets Of Size 90Cm X 60Cm And 10 Bg Stiffened With Welded Mild Steel Angles Of Size 25Mm X 25Mm X 3 Mm For Boarding, Laid Over Silver Oakjoists Of Size 10Cm X 6.5Cm Spaced At About 75Cm Centre To Centre Or At Suitable Intervals Etc. Complete In All Floors Complying With Standard Specifcation. 6 A ) Columns 7 B ) Lintel & Roof Slab 8 Supply And Fabrication Of Steel Including Cost And Conveyance Of Al Materials To Site And All Labour Charges Etc., To Complete As Per Std., Specification. 9 Providing And Laying In Position, Standardised Concrete Mix M-20 Grade In Acccordance With Is:45-2000, Using 20Mm And Down Graded Hard Broken Granite Stone Jelly For All Rcc Items Of Works With Minimum Cement Content Of 325 Kg / Ms And Maximum Water Cement Ration Of 0.55, Including Admixture ( Plasticiser Super Plasticiser ) In Recommended Proportions As Per Is:9103 At 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., Complete Complying With Standard Specification And As Directed By The Departmental Officers. The Coarse And Fine Aggregates To Be Used Should Comply With The Requirement Of Is Standard. ( No Separate Payment Will Be Made By The Department For The Excess Usage. 10 Plain Cement Concrete 1:2:4 Mix ( One Part Cement, Two Part Sand And Four Part Of Aggrigate ) Using 20Mm Size Iss Hbg Metal Machine Crushed From Approved Quarry Including Cost And Conveyance Of All Materials To Site, Loading And Unloading Charges And Labour Charges For Mixing, Laying And Curing Etc., Complete As Per Tndss No: 28 & Vi ( S2 ) Vi ( S5a ) Vii Standard Specifications As Directed By Engineer Incharge. 11 Brick Work In Cement Mortor 1:5 Mix ( One Cement, Five Sand ) Using New Best Ii Class Bricks Of Size 9 X 41 / 2 X 3 From Approved Quarry Including Cost And Conveyance Of All Materials To Site. Loading And Unloading Charges And Labour Charges For Mixing, Laying And Curing Etc. Complete. Complying With Std. Specifications. 12 Collection Supply And Filling Of Gravel Filling Approved Quarry Including Cost Andconveyance Of All Materials To Site And All Labour Charges For Filling Etc., Complete. 13 Special Ceiling Plastering In Cement Mortor 1:3 Mix ( One Cement, Three Sand ) 10Mm Thick Including Cost And Conveyance Of All Materials To Site, Loading And Unloading Charges And Labour Charges For Mixing, Laying And Curing Etc. Complete . Complying With Std. Specifications-10 M2. 14 Plastering In Cement Mortor 1:5 Mix ( One Cement, Five Sand ) 12Mm Thick Including Cost And Conveyance Of All Materials To Site, Loading And Unloading Charges And Labour Charges For Mixing, Laying And Curing Etc. Complete. Complying With Std. Specifications. 15 Dadooing The Walls With Best Approved Quality Colour Glazed Tiles Of Size 0.30 X 0.60 X 6Mm Set In Cm 1:2 ( One Of Cement And Two Of Sand ) 10Mm Thick And Pointing With Colour Cement Using 0.4Kg Per M2 Neatly In All Floors As Directed Etc., Complete Complying With Standard Specifications. 16 Floor Finishing With Ceramic Tillesof Size 30Cm X 30Cm X 6Mm Over The Base Plastering Cement Mortar 1:3 Mix, 20Mm Thick Pointing With Using White Cement 4Kg / 10Sq.Mt. Inculing Cost And Conveyance Of All Materials And All Labour Charges. Etc. Complete 17 Providing And Laying, Spreading And Compacting Graded Stone Aggregate To Wet Mix Macadam ( Wmm ) Soecification Including Premixing The Material With Water At Omc In Mechanical Mix Plant Carriage To Mixed Material By Tipper To Site Laying In Uniform Layers With Paver In Sub Base / Base Course On Well Prepared Surface And Compacting With Vibratory Roller To Achive The Desired Density Complete As Per Clasue 406 Of Morth Specifications. 18 Rubberised Interlocking Paver Block Of M40 Grade Providing And Laying Of 63Mm Thick High Strength Type Confirming Is 15658 -2006 Of Rubberised Interloking Paver Block In Requiered Size Of Minimum Compressive Strength Of 40N / M2 In Uniform Shape Of Appreoved Make To Be Laid In Flumyingbore Pattern With Approved Nin - Sticking Surface In The Top And The Rate Including Leveling The Base Stone Dust Cushion 10Mm Thick Laying Out The Pavement Cut The Pieus To Fit Edge, Vibrating Pavers, Sweeping Transporting Leading Unloading Specfication 19 Supply And Fixing In Position Indian Water Closetof Size 580Mm X 440Mm White Glazed Earthen Ware Of Approved Quality With P Trap Or S Trap Confirming To Is 2556- Part Xii With Sand Cushion And Forming Flooring Alround The Closet Using 40Mm Broken Brick Jelly In Lime Concrete 1:2:5 ( One Part Of Lime, Two Parts Of Sand And Five Parts Of Brick Jelly ) 100Mm Thick And Finishing The Top To Required Slope And Including Giving Necessary Connection To Cast Iron Soil Pipes By Dismandling Brick Masonary Reinforced Cement Concrete Roof Floor Slab And Making Good The Disturbed Portion To Original Condition Without Leakage Etc., Complete Complying With Standard Specifications. The Water Closegt Should Be Got Approved By The Ee Before Use On Works 20 Supply And Fixing In Position White Or Colour Glazed European Water Closetof Best Quality And Approved Make With 100Mm P Trap Or S Trap With Double Flapped Rigit Pvc Seat Cover With Cp Brass Hinges With 12.5Litres Pvc Low Level Flushing Tank With All Internal Fittings Etc., Etc., Complete Complying With Standard Specifications. The Water Closegt Should Be Got Approved By The Ee Before Use On Works 21 Supplying And Fixing In Position Of Indian Make White Glazed Earthen Ware Flat Back Urinal Of Approved Quality Including Dismantling Masonry If Necessary And Redoing The Same To Original Condition Etc., Complete As Directed By The Departmental Officers. 22 Supplying And Fixing In Position Best Indian Make White Glazed Earthenware Wash Hand Basin Of 560X406mm With A A Pair Of C.I. Brackets, 15Mm Dia C.P. Pillar Tap, 32Mm G.I. Waster Water Pipe, 32Mm Dia C.P. Brass Waster Coupling, Plug With Chain, 15Mm Dia Pvc Connection, 15Mm G.M. Wheel Valve With Isi Mark And Necessary G.I. Union And G.I. Elbow, Including Fixing Wash Hand Basin In Position With White Lead, Clamps, Teakwood Plugs, Screws, Rubber Washer Etc., Complete Without Any Leakage Complying With Standard Specifications. 23 Supplying And Fixing In Position Best Indian Make Aluminium Anodised Towel Rail Of Approved Quality And Size 60Cm Long And 20Mm Dia With Brackets Of Same Material Including Fixing With Necessary Teak Wood Plugs C.P. Screws Etc., Complete As Directed By The Departmental Officers. 24 Supplying And Fixing In Position Best Bevelled Edge Mirror Of 6Mm Thick Of Size 50Cm X 40Cm Fibre Glass Shelf Type With Necessary Plywood Backing And Rubber Button, Chromium Plated Screws, Teakwood Plugs, Etc., Complete Complying With Standard Specification And As Directed By The Departmental Officers. 25 Weathering Course With Broken Brick Jelly 20Mm Size Pure Slacked Lime Over R.C.C. Roof Slab The Preparation Of 32:12.5 For Required Depth And Slope Etc.Complete. 26 Finishing The Top Of Roof With One Course Of Machine Pressed Tiles 23 C.M X 23 C.M X 2 C.M Size Using Cement Mortor 1:3 Mix Mixed With 2% By Weight Of Crude Oil And Pointing With Cement Mortor 1:3 Mix Cost Of All Materials And Labour Charges And Brick Jelly Concrete Etc., Complete As Per Standard Specifications. 27 Supplying And Fixing Of M.S Grill Of Approved Design For Doors, Windows And Ventilators Using Necessary Mild Steel Flats For Inner And Outer Memebers Which Should Be Fixed To Window Frames Inclusive Of Priming Coat Of Best Approved Quality Red Oxide Primer Etc., Complete Complying With Standard Specifications. 28 Exterior Emulsion Paint Two Coats With Good Quality Of Approved Emulsion Paint Including Cost Of All Materials To Site And All Labour Charges For Mixing Applying And Proper Curring Etc., Complete As Per Standard Specificationsfor 10 Sqm 29 Painting One Coats Over The New Iron Work Using Ready Mixed Enamel Paint Including Cost Of All Materials To Site And All Labour Charges For Mixing Applying Etc., Complete As Per Standard Specifications 30 Supplying And Fixing Of Upvc Door Shutter Including Cost Of Suitable T Hinges, Bolt Nuts, Handle And Cost Of Teak Wood Lipping For Alround The Bison Shutters. Including Cost And Conveyance And Labour Charges For Wrought And Put Up Etc., Complete. 31 Supply Deleivery Of Pvc And Gi Pipe And Specialsincluding Cost And Conveyance Of All Materialsand All Charges Complete As Per Standard Specification 32 110Mm Dia Pipe 33 110Mm Dia Tee 34 110Mm Dia Bend 35 40Mm Dia Pvc Pipe 36 40Mm Dia Pvc Elbow 37 40Mm Dia Pvc Tee 38 40Mm Dia Gate Valve 39 25Mm Dia Pvc 40 20Mm Dia Gi Coupling 41 Brass Chromium Plated Pillar Tap ( Heavy Type ) - 15 / 12Mm Di 42 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 Forlight Point / Fan Point ( 5 Points Per Coil ) [ Sd No. 21 ] 43 Water Tight Bulk Head Fitting Suitable For 25 Watts Ledlamp With Guard Heavy Type 44 Supplyandfixingof 20W Led Street Light Fitting With Led With Fittingcompletewithcopperchokeandcondensorwith19mmdiagipipe ( ClassB ) With1no.19Mmgibendcompleteontheexistingpost / Wallwith16aaerialfuseunitonmsplatewithpvcunsheathedcopperleadswithmsclarnpsandaluminiumpaintingwithfluorescent Tubes 45 Supply And Fixing Of 2 X 1.5 Sq.Mm Copper Cable From Pole Switching Point To Light Fittings Inculuding Cost And Conveyance Etc., Complete 46 Supply And Fixing Of Light Post 6.00 M Height Length With Gradually Reduce Type Pole 3 Stages Using 75Mm And 50Mm And 25Mm Size And Bent Up To Top Edge Led Including Fiber Connection Junction Box Internal Wiring Works On Each Pole Inculuding Cost And Conveyance Etc., Complete 47 Supply And Fixing Of Followingl Angle Truss Including Cost Of Material Conveyance Of All Material, Fabrication And Fixing Charges Etc.Completeas Per Isi With Rust Preventive Primer & Ready To Assemble Condition For Easy Installation At Site Including Dismantlingmaking Necessary With Power Drill To The Accessories Such As Supplying And Fixing Holdfasts, Plastic Bush Inserts Receiver Runner Bottom Shock Absorbers Etc. Complete As Directed By The Departmental Officer. 48 Fabricating Supplying And Fixing Of Pre Painted Galvanium Iron Sheets With The Following Specification. The Materials Should Be Of 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 G.I.Base Pre Painted Hot Dipped Galvanized Iron Sheet And To Be Fixed With Shelf Tapping Screws, 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 Finish 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 Ssize And Making Ornamental Designs As Per The Site Condition And As Directed By The Departmental Officers. 49 Conducting Geophysical Survey, Quality And Quantity Test And Transportation Charges Etc. ( This Includes Labour Charges In The Field, Rent Of The Vehicle For Reaching The Place, Rent Of The Instrument And Excluding Charges For The Geologist ) ( Annexure Ii-1 50 Supply And Delivery Of Un Plasticisedpvcpipes Of 3M Length With Screwed And Socket End And Centering Guide For Every 15M Length Of Pipes As Per Is 12818 / 92 And As Amended From Time To Time To Suit The Borewell Upto 80M Depth With Isi Marking Including, Loading, Unloading, Freight, Stacking And Transit Insurance Charges Etc., Complete 51 150Mm Dia Pvc Plain Casing Pipes 52 150Mm Dia Pvc Slotted Casing Pipes 53 150Mm Dia Pvc End Cap 54 Drilling Of Borewells Of Size 6 To 8 Dia. In Sedimentary Formation Using Hand Boreset Including Insertion Of Casing Pipe Etc., And Supplying And Packing Of Pebbles ( Conveyance Of Hand Bore Set Including Loading And Unloading To Be Done By The Contractor 55 Reaming From 150Mm Dia Pilot Bore To 300 Mm Dia Bore As Directed By The Departmentl Officers Upto 60M Depth From The Ground Level 56 Labour Charges For Inserting The Casing Pipe Assembly ( With Slots Or Without Slots ) In The Drilled Hole, Supplying And Packing The Annular Space With Pebbles Of Size And Quality As Approved By The Departmental Officers.The Pebbles Should Be Approved Specification And Stacked For Premeasurements 57 Supply And Delivery Of Wet Type Submersible Pumpsets Single And Three Phase 100Mm Dia Without Panel Boar Suitable For 115Mm Dia Conform To Is 8034 / 89 And Is 9283 / 95 With Isi Marking As Per Specificatin For Th Eduty Conditions Detailed Here Under The Motor Fitted With Thepump Should Be Category B Suitable For Installation In 150Mm / 155Mm Borewell The Pumpset Should Be Wtih 5Metre Flat Submersible Copper Cable The Pump Set Should Be Delivered To For Any Where In Kancheepuram District Including Packing Freight Unloading Stacking, Transit And Insurance Charges Etc., Complete 58 Submersible Pumpsets 20 Lpm And 40M Head 59 Supply & Delivery Of Single & Three Phase Panel Board With Two Level Guardwith Auto Start For 2Hp Single Phase Submersible Pumpsetincluding Cost And Conveyance Of Material Etc., Complete As Per Standard Specification ( Rate Rs.4668 / - Tnvat @5% Extra Over The Basic Rate ( Twad Sor 2016-17 P.No. 115 ) 4668+233=4901 / - 60 Single Phase Panel Board 61 Supply Deleivery Of 50Mm Hdpepipes For Sub-Mersible Pump In Bore Well Class-5 Including Cost And Conveyance Of All Materialsand All Charges Complete As Per Standard Specification ( Twad 206 ) 62 Supply Deleivery Of 50Mm Gi Pipes Including Cost And Conveyance Of All Materialsand All Charges Complete As Per Standard Specification 63 Supply And Delivery Of Pvc Insulated And Sheathed 3 Core 4 Sqmm Flate Type Copper Cable Confirming To Is 694 / 1990 Including Cost And Conveyance Of Material Etc Complete As Per Standard Specification 64 Providing Kiosk Of Size 75 X 45 X 75 Cm Made Up Of G.I. Sheet Of 16 Guage With Locking Arrangements And Fixing Over The Pedestal Of 0.75 X 0.45 X 1.20 M Using Country Bricksin Cm 1:5 And Plastering In Cm 1:512Mm Thick And Finishing Etc. The Rate Includingthe Cost Of Paintingwith Kioskearth Workto Foundation Etc., Complete As Per 65 Supply Deleivery Of50 Mm G.M Non Return Valve 66 Supply And Delivery Of 50Mm Gm Gate Valve Including Cost And Conveyance Of Material Etc Complete As Per Standard Specification 67 Supply And Erection Of 50Mm Gi Flange Set Service Pipe 3M Length 68 Supply And Erectionbore Cover Including All Charges Etc To Complete 69 Supply And Erectionbore Clamp Including All Charges Etc To Complete 70 Supply And Erection 50Mm Gi Elbow Including All Charges Etc To Complete 71 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 Dept Valves Erection Clamps, Pressure Gauges Uptothe Exterior Wall Of Pump Room And Erectionof Panel Board Consisting Of Tpicn Switches Starter, Voltmeter, Ammeter, Three Piolot ( Indicating ) Lamps Capacitor Single Phasing Preventor, Water Level Guard And Laying And Jointing The Cables And Twin Earthing As Per Ie Rules, Etc Compete And Testing The Pumpsetand Train Run For 10 Days 72 Submersible Pumpsets 20 Lpm And 40M Head 73 Supply And Delivery Of Pvc Insulated And Sheathed 3Core 16 Sqmm Multistrand Fire Retardantflexible Coppercable Withisi Mark Confirming To Is 694 / 1990 Including Cost And Conveyance Of Material Etc Complete As Per Standard Specification ( Twad Sor 2022-2023P.No. 120 Sl.No.12.1 ) 74 Earth Work Excavation For Foundation In Hard Stiff Black Cotton, Hard Red Earth, 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 With Intial Lead And Lifts And Cleaining And Levelling The Site Etc., Complete 75 Supply And Delivery Of 63Mm Dia 6Ksc Pvc Pipe As Per Is 4985 / 2000, The Cost Shall Including Loading , Unloading And Stacking Charges Etc., Complete As Per Standard Specification 76 Loweringcharges For Laying And Jointing For 63Mm Od Pvc Pipe, Only Labour Charges Etc., Complete ( Twad Sor 2022-23 ) 77 Refilling Excavated Earth Including All Other Labour Charges Etc To Complete 78 Supply And Delivery Of Hdpe Water Tank 1000 Litre Capacity Bearing With Isi Mark Providing 1Nos Of 20Mm Tap Connection With Check Nut Washer Nipple Arrangement And 1 No Of 25Mm Scour And 32Mm For Over Flow Arrangement Etc., Complete ( Twad Sor 2022-23 Page No.85 ) 79 Construction Of 1000 Litre Pvc Water Tank Pedestal Including Earth Work, Sand Filling, Pcc 1:4:8, Construction Of Solid Blocks Of Size 40Cm X 20Cm X 15Cm In Cement Mortar 1:5, Plastering And Colour Washing Including Cost And Conveyance Of Materials And All Other Labour Charges Etc, Complete As Per Standard Specificationi. 80 Supplying And Fixing Of Incinerator For Ladies Inclusive Of All Materials, Labour Conveyance Hoisting And Fixing Charges Etc. ( The Water Tank Should Be Got Approved By The Eebefore Use On Work. Pwd Sorpage No : 72 Sl.No: 296 81 Supplying And Erecting In Position Of Following Liters Capacity Industrial Model Reverse Osmosis Water-Cum Purifier To Deliver Potable Water With World Health Organisation ( Who ) Standards With Following Accessories. ( A ) Ms Skid 32Mm - 1 No. ( B ) Media 13054 No. Vessel With 25 Nb Multiport Valve ( With Media Pubble And Fine Sand Andctivated Carbon Filling, Course Silex And Fine Silex ) Set ( C ) Feed Pump 1.5 Hp 1 No. ( D ) Vertical Pump 2-18, 3.00 Hp / Single Phase 1 No. ( E ) Membrane 80 X 40 Film Tec ( Or ) Equilaents / Osmonic ( Usa ) - 1 No. And Membrane Pressure Vessel 80 X 40 -1 No. & Pressure Gauge - 3 Nos. ( F ) Flow Meter - 2 No. 20 Filter With Housing - 2 No., Low Pressure Switch- 1 No., Level Switch - 1 No. & Necessary Cpvc Pipes And Fittings. The System Shall Be Provide With Two Panel Control System With Necessary Stainless Valves And Fittings And Float Control Etc. The Rate Should Be Inclusive Of All Civil Works, Wherever Necessary To Install The System In Position And Intact.

Refer document

INR 139000.0 /-

INR 1.39 Crore /-

Name of Work:Green Space Development at Ward No.7, S.F.No.172/2, OSR Land Near Sea Shore in Mamallapuram Town Panchayat in Chengalpattu District.

Sl. No.	Item Description
1	Green Space Development at Ward No.7, S.F.No.172/2, OSR Land Near Sea Shore
2	Earth work excavation and depositing on bank with initial lead of 10 meters and initial lift of 2 meters in hard stiff clay, stiff block cotton hard red earth, murrains, gravel stoney earth and earth mixed with small size boulders and hard gravel soil etc., complete as per standard specification
3	Plain Cement concrete 1:4:8 mix using 40mm HBG metal for foundation and flooring including cost of all materials to site and all labour charges for mixing, laying and curing etc., complete as per standard specification
4	Supplying and erecting steel centering including necessary supports for plane surfaces forRCC and CCworks such as column footings, column pedestals, plinth beams, grade beams, staircase steps, etc. which require only nominal strutting using mild steel sheets of size 90cm x 60cm and 10 BG stiffened with welded mild steel angles of size 25mm x 25mm x 3 mm for boarding, laid over silver oakjoists of size 10cm x 6.5cm spaced at about 75cm centre to centre or at suitable intervals etc. complete in all floors complying with standard specifcation.
5	Supplying and erecting steel centering including necessary supports for plane surfaces for Reinforced Cement Concrete works such as column footings, column pedestals, plinth beams, grade beams, staircase steps, etc. which require only nominal strutting using mild steel sheets of size 90cm x 60cm and 10 BG stiffened with welded mild steel angles of size 25mm x 25mm x 3 mm for boarding, laid over silver oakjoists of size 10cm x 6.5cm spaced at about 75cm centre to centre or at suitable intervals etc. complete in all floors complying with standard specifcation.
6	a)Columns
7	b)Lintel & Roof Slab
8	Supply and fabrication of steel including cost and conveyance of al materials to site and all labour charges etc., to complete as per std., specification.
9	Providing and laying in position, Standardised Concrete Mix M-20 Grade in acccordance with IS:45-2000, using 20mm and down graded hard broken granite stone jelly for all RCC items of works with minimum cement content of 325 kg/ms and maximum water cement ration of 0.55, including admixture (plasticiser super plasticiser) in recommended proportions as per IS:9103 at 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., complete complying with standard specification and as directed by the departmental officers. The coarse and fine aggregates to be used should comply with the requirement of IS Standard. (No separate payment will be made by the Department for the excess usage.
10	Plain Cement Concrete 1:2:4 Mix (one part cement, two part sand and four part of aggrigate) using 20mm size ISS HBG metal machine crushed from approved quarry including cost and conveyance of all materials to site, loading and unloading charges and labour charges for mixing, laying and curing etc., complete as per TNDSS NO: 28 & VI (S2) VI (S5A) VII standard specifications as directed by Engineer incharge.
11	Brick Work in Cement Mortor 1:5 Mix (one cement, five sand ) using new best II class Bricks of size 9 x 41/2 x 3 from approved quarry including cost and conveyance of all materials to site. loading and unloading charges and labour charges for mixing, laying and curing etc. complete. complying with std. specifications.
12	Collection supply and filling of gravel filling approved quarry including cost andConveyance of all materials to site and all labour charges for filling etc., Complete.
13	Special ceiling Plastering in Cement Mortor 1:3 Mix (one Cement, Three sand ) 10mm thick including cost and conveyance of all materials to site, loading and unloading charges and labour charges for mixing, laying and curing etc. complete . complying with std. specifications-10 m2.
14	Plastering in Cement Mortor 1:5 Mix (one cement, five sand) 12mm thick including cost and conveyance of all materials to site, loading and unloading charges and labour charges for mixing, laying and curing etc. complete. Complying with std. specifications.
15	Dadooing the walls with best approved quality colour glazed tiles of size 0.30 x 0.60 x 6mm set in CM 1:2 (One of cement and two of sand) 10mm thick and pointing with colour cement using 0.4kg per m2 neatly in all floors as directed etc., complete complying with standard specifications.
16	Floor finishing with Ceramic tillesof size 30cm x 30cm x 6mm over the base plastering cement mortar 1:3 mix, 20mm thick pointing with using white cement 4kg/10sq.mt. inculing cost and conveyance of all materials and all labour charges. Etc. complete
17	Providing and laying, spreading and compacting graded stone aggregate to Wet mix macadam (WMM ) soecification including premixing the material with water at OMC in mechanical mix plant carriage to mixed material by tipper to site laying in uniform layers with paver in sub base / base course on well prepared surface and compacting with vibratory roller to achive the desired density complete as per clasue 406 of MORTH specifications.
18	Rubberised interlocking paver block of M40 grade Providing and Laying of 63mm Thick High strength type Confirming IS 15658 -2006 of Rubberised Interloking Paver Block in requiered size of minimum compressive Strength of 40N/M2 in Uniform Shape of appreoved make to be laid in flumyingbore pattern with approved nin - sticking surface in the top and the rate including leveling the base stone dust cushion 10mm thick laying out the pavement cut the pieus to fit edge, vibrating pavers, Sweeping Transporting leading unloading Specfication
19	Supply and fixing in position INDIAN WATER CLOSETof size 580mm x 440mm white glazed earthen ware of approved quality with P trap or S trap confirming to IS 2556- Part XII with sand cushion and forming flooring alround the closet using 40mm broken brick jelly in lime concrete 1:2:5 (One part of lime, two parts of sand and five parts of brick jelly) 100mm thick and finishing the top to required slope and including giving necessary connection to cast iron soil pipes by dismandling brick masonary reinforced cement concrete roof floor slab and making good the disturbed portion to original condition without leakage etc., complete complying with standard specifications. The water closegt should be got approved by the EE before use on works
20	Supply and fixing in position white or colour glazed EUROPEAN WATER CLOSETof best quality and approved make with 100mm P trap or S trap with double flapped rigit PVC seat cover with CP brass hinges with 12.5litres PVC low level flushing tank with all internal fittings etc., etc., complete complying with standard specifications. The water closegt should be got approved by the EE before use on works
21	Supplying and fixing in position of Indian make White glazed earthen ware Flat Back Urinal of approved quality including dismantling masonry if necessary and redoing the same to original condition etc., complete as directed by the departmental officers.
22	Supplying and fixing in position best Indian make white glazed earthenware WASH HAND BASIN of 560x406mm with a a pair of C.I. Brackets, 15mm dia C.P. Pillar tap, 32mm G.I. Waster water pipe, 32mm dia C.P. Brass waster coupling, plug with chain, 15mm dia PVC connection, 15mm G.M. wheel valve with ISI mark and necessary G.I. union and G.I. Elbow, including fixing wash hand basin in position with white lead, clamps, teakwood plugs, screws, rubber washer etc., complete without any leakage complying with standard specifications.
23	Supplying and fixing in position best Indian make Aluminium anodised TOWEL RAIL of approved quality and size 60cm long and 20mm dia with brackets of same material including fixing with necessary teak wood plugs C.P. Screws etc., complete as directed by the departmental officers.
24	Supplying and fixing in position best Bevelled Edge MIRROR of 6mm thick of size 50cm x 40cm fibre glass shelf type with necessary plywood backing and rubber button, chromium plated screws, teakwood plugs, etc., complete complying with standard specification and as directed by the departmental officers.
25	Weathering Course with broken brick jelly 20mm size pure slacked lime over R.C.C. roof slab the preparation of 32:12.5 for required depth and slope etc.complete.
26	Finishing the top of roof with one course of machine pressed tiles 23 C.m x 23 C.m x 2 C.m size using cement mortor 1:3 mix mixed with 2% by weight of Crude Oil and pointing with Cement Mortor 1:3 mix Cost of all materials and labour charges and brick jelly concrete etc., complete as per standard specifications.
27	Supplying and fixing of M.S grill of approved design for doors, windows and ventilators using necessary mild steel flats for inner and outer memebers which should be fixed to window frames inclusive of priming coat of best approved quality red oxide primer etc., complete complying with standard specifications.
28	Exterior Emulsion paint Two coats with good quality of approved Emulsion paint including cost of all materials to site and all labour charges for mixing applying and proper curring etc., Complete as per Standard Specificationsfor 10 sqm
29	Painting one coats over the New iron work using ready mixed enamel paint including cost of all materials to site and all labour charges for mixing applying etc., Complete as per Standard Specifications
30	Supplying and fixing of UPVC Door shutter including cost of suitable "T" hinges, bolt nuts, handle and cost of teak wood lipping for alround the bison shutters. Including cost and conveyance and labour charges for wrought and put up etc., complete.
31	Supply Deleivery of PVC and GI Pipe and Specialsincluding cost and conveyance of all materialsand all Charges Complete as per standard specification
32	110mm Dia Pipe
33	110mm Dia TEE
34	110MM Dia Bend
35	40MM Dia PVC Pipe
36	40MM Dia PVC Elbow
37	40MM Dia PVC TEE
38	40MM Dia Gate Valve
39	25MM Dia PVC
40	20MM Dia GI Coupling
41	Brass Chromium Plated Pillar Tap (Heavy Type) - 15 / 12mm di
42	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 forLight point/fan point (5 points per coil) [ SD No. 21 ]
43	Water Tight Bulk Head Fitting suitable for 25 watts LEDLamp with Guard Heavy Type
44	Supplyandfixingof 20W LED Street Light Fitting with LED with fittingcompletewithcopperchokeandcondensorwith19mmdiaGIpipe(Class"B")with1No.19mmGIbendcompleteontheexistingpost/wallwith16AaerialfuseunitonMSplatewithPVCunsheathedcopperleadswithMSclarnpsandaluminiumpaintingwithfluorescent tubes
45	Supply and fixing of 2 x 1.5 sq.mm copper cable from pole switching point to light fittings inculuding cost and conveyance etc., complete
46	Supply and fixing of light post 6.00 M Height length with gradually reduce type pole 3 stages using 75mm and 50mm and 25mm size and bent up to top edge LED including fiber connection junction box internal wiring works on each pole inculuding cost and conveyance etc., complete
47	Supply and fixing of followingL angle truss including cost of Material conveyance of all material, fabrication and fixing charges etc.Completeas per ISI with rust preventive primer & ready to assemble condition for easy installation at site including dismantlingmaking necessary with power drill to the accessories such as supplying and fixing holdfasts, plastic bush inserts receiver runner bottom shock absorbers etc. Complete as Directed by the Departmental Officer.
48	Fabricating supplying and fixing of pre painted galvanium iron sheets with the following specification. The materials should be of 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 G.I.base pre painted hot dipped galvanized iron sheet and to be fixed with shelf tapping screws,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 finish 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 ssize and making ornamental designs as per the site condition and as directed by the departmental officers.
49	Conducting Geophysical Survey, Quality and Quantity test and transportation charges etc. (This includes labour charges in the field, rent of the vehicle for reaching the place, rent of the instrument and excluding charges for the Geologist) (Annexure II-1
50	Supply and delivery of un plasticisedPVCpipes of 3m length with screwed and socket end and centering guide for every 15m length of pipes as per IS 12818/92 and as amended from time to time to suit the borewell upto 80m depth with ISI marking including, loading, unloading, freight, stacking and transit insurance charges etc., complete
51	150mm dia PVC Plain casing pipes
52	150mm dia PVC Slotted casing pipes
53	150mm dia PVC End Cap
54	Drilling of borewells of size 6" to 8" dia. in sedimentary formation using hand boreset including insertion of casing pipe etc., and supplying and packing of pebbles (Conveyance of hand bore set including loading and unloading to be done by the contractor
55	Reaming from 150mm dia pilot bore to 300 mm dia bore as directed by the departmentl officers upto 60m depth from the ground level
56	Labour charges for inserting the casing pipe assembly (With slots or without slots) in the drilled hole, supplying and packing the annular space with pebbles of size and quality as approved by the departmental officers.The pebbles should be approved specification and stacked for premeasurements
57	Supply and delivery of wet type submersible pumpsets single and Three phase 100mm dia without panel boar suitable for 115mm dia conform to IS 8034/89 and IS 9283/95 with ISI marking as per specificatin for th eduty conditions detailed here under the motor fitted with thepump should be category "B" suitable for installation in 150mm/155mm borewell the pumpset should be wtih 5metre flat submersible copper cable the pump set should be delivered to for any where in Kancheepuram District including packing freight unloading stacking, transit and insurance charges etc., complete
58	Submersible pumpsets 20 LPM and 40m head
59	Supply & delivery of Single & Three phase panel board with two level guardwith auto start for 2HP single phase submersible pumpsetincluding cost and conveyance of material etc., complete as per standard specification(Rate Rs.4668/- TNVAT @5% extra over the basic rate (TWAD SOR 2016-17 P.No. 115) 4668+233=4901/-
60	Single Phase panel board
61	Supply Deleivery of 50mm HDPEPIPES FOR SUB-MERSIBLE PUMP IN BORE WELL Class-5 including cost and conveyance of all materialsand all Charges Complete as per standard specification(TWAD 206)
62	Supply Deleivery of 50mm GI pipes including cost and conveyance of all materialsand all Charges Complete as per standard specification
63	Supply and delivery of PVC insulated and sheathed 3 core 4 sqmm flate type copper cable confirming to IS 694/1990 including cost and conveyance of material etc complete as per standard specification
64	Providing kiosk of size 75 x 45 x 75 cm made up of G.I. Sheet of 16 guage with locking arrangements and fixing over the pedestal of 0.75 x 0.45 x 1.20 m using country bricksin CM 1:5 and plastering in CM 1:512mm thick and finishing etc. The rate includingthe cost of paintingwith kioskearth workto foundation etc., complete as per
65	Supply Deleivery of50 mm G.M Non Return Valve
66	Supply and delivery of 50mm GM gate valve including cost and conveyance of material etc complete as per standard specification
67	Supply and Erection of 50MM GI Flange Set Service Pipe 3m Length
68	Supply and ErectionBore Cover Including all Charges etc to Complete
69	Supply and ErectionBore Clamp Including all Charges etc to Complete
70	Supply and Erection 50mm GI Elbow Including all Charges etc to Complete
71	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 dept valves erection clamps, pressure gauges uptothe exterior wall of pump room and erectionof panel board consisting of TPICN switches starter, voltmeter, ammeter, three piolot (indicating) lamps capacitor single phasing preventor, water level guard and laying and jointing the cables and twin earthing as per IE rules, etc compete and testing the pumpsetand train run for 10 days
72	Submersible pumpsets 20 LPM and 40m head
73	Supply and delivery of PVC insulated and sheathed 3core 16 sqmm multistrand fire retardantflexible coppercable withISI Mark confirming to IS 694/1990 including cost and conveyance of material etc complete as per standard specification (TWAD SOR 2022-2023P.No. 120 Sl.No.12.1 )
74	Earth Work Excavation for Foundation in hard stiff black cotton, hard red earth, 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 with intial lead and lifts and cleaining and levelling the site etc., complete
75	Supply and Delivery of 63mm dia 6KSC PVC pipe as per IS 4985/2000, the cost shall including loading , unloading and stacking charges etc., complete as per standard specification
76	Loweringcharges for laying and jointing for 63mm OD PVC Pipe, only labour charges etc., complete (TWAD SOR 2022-23)
77	Refilling Excavated Earth including all other labour charges etc to complete
78	Supply and delivery of HDPE Water tank 1000 Litre Capacity bearing with ISI mark providing 1Nos of 20mm Tap connection with check nut washer nipple arrangement and 1 No of 25mm scour and 32mm for over flow arrangement etc., complete (TWAD SOR 2022-23 page no.85)
79	Construction of 1000 Litre PVC Water Tank pedestal including Earth work, sand filling, PCC 1:4:8, Construction of Solid Blocks of size 40cm x 20cm x 15cm in cement mortar 1:5, Plastering and colour washing including cost and conveyance of materials and all other labour charges etc, complete as per standard specificationi.
80	Supplying and fixing of incinerator for ladies inclusive of all materials, labour conveyance hoisting and fixing charges etc. (The water tank should be got approved by the EEbefore use on work. PWD SORPage No : 72 Sl.No: 296
81	Supplying and erecting in position of following liters capacity Industrial Model Reverse Osmosis Water-cum Purifier to deliver Potable Water with World Health Organisation (WHO) Standards with following accessories.(a) MS Skid 32mm - 1 No. (b) Media 13054 No. Vessel with 25 nb Multiport Valve (with Media Pubble and Fine Sand andctivated Carbon Filling, Course Silex and Fine Silex) set (c) Feed Pump 1.5 HP 1 No.(d) Vertical Pump 2-18, 3.00 HP/Single Phase 1 No.(e) Membrane 80 x 40 film tec"(or) equilaents / Osmonic (USA)- 1 No. and Membrane Pressure Vessel 80 x 40 -1 No. & Pressure Gauge - 3 Nos.(f) Flow Meter - 2 No. 20" Filter with Housing - 2 No., Low Pressure Switch- 1 No., Level Switch - 1 No. & Necessary CPVC Pipes and Fittings. The system shall be provide with Two Panel Control System with necessary Stainless Valves and Fittings and Float Control etc. The rate should be inclusive of all civil works, wherever necessary to install the System in position and intact.