Tender For Provision Of 02 X Bore Well And Allied Works For Leimakhong Mil Station; 1 Surface Dressing Not Exceeding 15 Cm Deep In Soft / Loose Soil Complete All As Specified And Directed. 2 Excavation Over Areas Not Exceeding 1.50 M In Depth And Getting Out In Soft / Loose Soil Complete All As Specified And As Directed. 3 Excavation Over Areas Exceeding 1.50 M In Depth But Not Exceeding 3.0M Depth And Getting Out In Soft / Loose Soil Complete All As Specified And As Directed. 4 Excavating In Trenches, N Exc 1.5 M Wide And N Exc 1.5 M In Depth; For Foundation, Etc. Or For Shafts, Wells, Cesspits, Manholes, Pier Holes, Etc. N Exc 10 Sq M On Plan And N Exc 1.5 M In Depth And Getting Out In Soft / Loose Soil Complete All As Specified And As Directed. 5 Excavating In Trenches, N Exc 1.5 M Wide And N Exc 1.5 M In Depth; For Foundation, Etc. Or For Shafts, Wells, Cesspits, Manholes, Pier Holes, Etc. N Exc 10 Sq M On Plan And N Exc 1.5 M In Depth And Getting Out In Hard / Dense Soil Complete All As Specified And As Directed. 6 Surface Excavation N.Exc 30 Cm Deep And Averaging 15Cm Deep And Getting Out In Soft / Loose Soil Complete All As Specified And Directed. 7 Excavation In Post Holes ( Or Similar Holes ) Each N.Exc 0.5 Cum, Getting Out, Returning, Filling In And Ramming Earth Or Broken Rubble Mixed With Earth Around In Layers Not Exceeding 25 Cm, Watering And Removing Surplus Soil To A Distance N.Exc 50M And Making Good Disturbed Surface In Soft / Loose Soil Complete All As Specified And As Directed. 8 Returning, Filling In, Of Soft / Loose Soil Including Spreading Leveling, Watering And Well Ramming In Layers Not Exceeding 25 Cm Complete All As Specified And As Directed . 9 Removal Of Excavated Material [ Soil ] To A Distance Not Exceeding 50 M And Depositing Where Directed At A Level Not Exceeding 1.5M Above The Starting Point Complete All As Specified And As Directed. 10 M & L For Pcc 1:4:8, Type D-2, Using 40Mm Graded Stone Aggregate As In Foundation, Fillings, Mass Concrete, Footings Etc Complete All As Specified And As Directed. 11 M & L For Use And Waste Of Formwork To Sides Of Concrete Foundations, Footings, Bases Of Columns, Raft And Raft Beams, Sides And Soffits ( If Any ) Of Foundation And Plinth Beams; And Similar Work; Vertical Or To Batter With Rough Finished Surfaces Of Concrete, Flat Complete All As Specified And As Directed. 12 Material And Labour Formwork To Side Of Faces Of Walls, Retaining Walls, Abutments, Parapets And Staircase Railings And Similar Work Including Attached Pillasters, Buttresses, Etc.; Vertical Or To Batter Rough Finished Surfaces All As Specified And Directed. 13 M & L For Use And Waste Of Form Work To Sides Of Pillars, Posts, Struts, Piers, Piers, Columns And Stanchions Of Square, Rectangular Or Polygonal Shapewith Rough Finished Surfaces Of Concretecomplete All As Specified And As Directed. 14 Material And Labourformwork To Soffits Of Suspended Slabs Such As Roof Slabs, Floor Slabs, Landings And Similar Work: N.Exc 200Mm Thick ( Horizontal Or Sloping ) For Flat Rough Finished Surfaces All As Specified And Directed. 15 Material And Labour For Reinforced Cement Concrete ( Design Mix ) In M-30 ( 20Mm Graded Aggregates ) For Foundation And Plinth Beams Etc Complete All As Specified And Directed.Note:- Reinforcement And Form Work Required Shall Be Measurednote:- ( I ) Reinforcement And Form Work Required Shall Be Measured And Paid Seperately ( Ii ) Design Mix Will Be Approved By The Ge. 16 Material And Labour For Rcc M-30 ( Design Mix ) ( Using 20Mm Graded Stone Aggregate ) As In Walls, Retaining Walls, Basement Walls, Ballast Walls And The Like, Any Thickness, Above Top Of Footings, Including Attached Pilasters And Buttresses Complete All As Specified And As Directed.Note:- ( I ) Reinforcement And Form Work Required Shall Be Measured And Paid Seperately ( Ii ) Design Mix Will Be Approved By The Ge. 17 Material And Labour For Reinforced Cement Concrete ( Design Mix ) In M-30, ( 20 Mm Graded Aggregate ) In Columns / Pillars Complete All As Specified And Directed.Note:- ( I ) Reinforcement And Form Work Required Shall Be Measured And Paid Seperately ( Ii ) Design Mix Will Be Approved By The Ge. 18 Material And Labourfor Reinforced Cement Concrete ( Design Mix ) In M-25 ( 20Mm Graded Aggregate ) For Slabs Supported On Walls, Beams And Columns In Floors, Roofs, Landings, Balconies, Canopies, Deck Slabs And In Shelves Complete All As Specified And Directed.Note:- ( I ) Reinforcement And Form Work Required Shall Be Measured And Paid Seperately ( Ii ) Design Mix Will Be Approved By The Ge. 19 Material And Labour For Mild Steel Tmt Bars 10Mm Dia And Over, Cut To Length Bent To Shape Required, Including Cranking Bending Spirally For Hooping For Columns , Hooking Ends And Binding With And Including Mild Steel Wire ( Annealed ) Not Less Than 0.90Mm Dia Or Securing With Clips Complete All As Specified And As Directed. 20 Material And Labour For Tmt Steel Bars 6Mm To 8Mm Dia, Cut To Length, Bent To Shape Required, Including Cranking Bending Spirally For Hooping For Columns, Hooking Ends And Binding With And Including Mild Steel Wire ( Annealed ) Not Less Than 0.9Mm Dia Or Securing With Clips Qualsecuring With Clips All As Specified And Directed. 21 Material And Labour For 15Mm Thick Rendering In Cm ( 1:4 ) Onbrick Work Or Concrete Surface As On Wall Finished The Surface Even And Smooth Without Using Extra Cement Complete All As Specified And Directed. 22 Material And Labourfor Rendering 5Mm Thick In Cm 1:3 On Concrete Surfaces, Finished The Surfaces Even And Smooth Without Using Extra Cement Complete All As Specified And Directed. 23 Material And Labour For Hardcore Of Broken Stone Or Boulder Of Gauge N.Exc 63Mm, Deposited, Spread And Leveled In Layers N.Exc 15Cm Thick, Watered And Rammed To A True Surface Complete All As Specified And As Directed. 24 M & L For 75Mm Thick, Pcc 1:3:6, Type C-2, Using 40Mm Graded Aggregate As In Sub Base Etc. Surface Finished Even And Rough To Receive The Topping Layer Complete All As Specified And As Directed. 25 Material And Labour For Machine Pressed Precast Colour Concrete Interlocking Paver Block Made With Grey Cement And No Pigment, Any Shape And Size Conforming To Is 15658-2006 Of 60 Mm Thickness M-35 Grade Complete All As Specified And As Directed . 26 Material And Labour For Machine Pressed Precast Cement Concrete Tiles 25Cm X 25Cm X 22Mm Thick, Set, Jointed And Pointed In Neat Cement Slurry In Floors With Grey Cement And Pigment Over And Including 15 Mm Thick Screed Bed In Cement Mortar 1:6 Complete All As Specified And As Directed . 27 Material And Labour For Sand Filling Under Floors Or In Foundations Including Watering And Consolidation Complete All As Specified And Directed. ( Note: Compacted Thickness / Punned Thickness Shall Be Measured For Payment Purpose ) 28 Material And Labour For Pcc 1:2:4 Type B1 ( Using 20 Mm Graded Stone Aggregate ) As In Lintels Upto 1.5M Clear Span, Cills, Steps; Seismic And Other Similar Bands, Plinth Courses, String Courses, Lacing Courses, Parapets And Railings Upto 60 Cm In Height, Copings, Kneelers, Apex Stones, Bed Plates, Kerbs, Water Troughs And The Like Including Weathering, Slightly Rounded Or Chamfered Angles And Throating Including Necessary Use And Waste Of Formwork Complete All As Specified And As Directed. 29 Supply And Fixing Rolled Mild Steel Joist, Channel, Angle, Or Tee Sections, Fixed Independently, Without Connecting Plates, Etc. ( Cut To Ordinary Lengths I.E. Within 20Mm Of The Length Indicated ) Conforming To Fe 410-W ( Gde-E- 250 ) Quality- A Etc Complete All As Specified And As Directed . 30 Supply And Fixing Hand Rails, Half Round Or Other Steel Section Or Core For Wooden Hand-Rail Straight Portion, Drilled And Countersunk For Balusters Running Bars, For Doors, Balusters, Nosing To Steps Including Embeding In Concrete And Screwing Etc. Wind Ties For Roof Including Securing Bolts; Posts And Struts In Fencing Including Cutting Tops To Shape As Directed, Drilling Holes, Notching For Wire, Etc.; Flat Iron Fillets ( For Securing Wire Mesh Etc. ) Including All Necessary Drilling, Bolting Or Riveting, Etc., And Similar Work Conforming To Fe-290 Gde E-165 Etc Complete All As Specified And As Directed . 31 Material & Labour Mild Steel Screw Bolts 5Mm To 10Mm Dia Of Neck ( Machine Made ) With Hexagonal Or Square Heads At One End And Screwed The Other, Or Screwed Both Ends, Each Screwed End To Be Fitted With Washers And One Hexagonal Or Square Nut, Length Of Bolt Not Exc. 5Cm Long Complete All As Specified And As Directed. 32 M & L For Two Coats Of Synthetic Enamel Paint Over One Coat Of Red Oxide / Zinc Chrome Primer On New Steel Surfaces Over 10Cm Width Or Girth Including Preparation Of Surfaces Complete All As Specified And As Directed. 33 Material And Labour For Preparation Of New Or Previously Untreated Steel Or Iron Surfaces Of Any Description N.Exc 10 Cm Width Or Girthand Applying Two Coats Of Synthetic Enamel Paint Over A Coat Of Red Oxide Zinc Chrome Primer Complete All As Specified And As Directed. 34 S & F Galvanised, 2 Strand, Steel Barbed Wire 2.24Mm Dia, Barbed With 2Mm Dia Bars At 75Mm Spacing And Straining And Fixing To Any Type Of Standard Rails Straining Bolts Including Securing Or Tying At Crossing With And Provision Of Galvanised Mild Steel Wire, Staples Or Steel Pins Etc Complete All As Specified And Directed. 35 S & F Ms Round Bars 10Mm Dia And Over, Cut To Length, Bent To Shape And Binding With Ms Wire As In Running Bars For Chain Link Fencing Complete All As Specified And As Directed. 36 Fixing Only Chain Link Fencing Including Line Wires, Any Mesh, Size And Type To Any Type Of Standards, Rails, Straining Bolts, Etc. Including Provision Of Binding Wire Complete All As Specified And As Directed.Note: Supply Only Chain Link Fencing Shall Be Measured & Paid Separately. 37 Supply Only Of 3.15Mm Dia Galvanisd Steel Wire Chain Link Fencing 50X50mm Mesh, Any Size Or Type Complete All As Specified And Directed. 38 Materials And Labour For Brick Protection Cover To Underground Cables With Sub Class ‘B’ Over Burnt Brick Of Size 23 X 11.5 X 7.5 Cm, ( Locally Available Best Quality ) , Laid Dry And Flat Abutting Each Other With Gaps Not Exceeding 10Mm Complete All As Specified And As Directed. 39 Supply, Laying And Testing Underground Cable, Xlpe, Insulated , Screened, Pvc Bedded, Galvanized Steel Strip Or Wire Armoured, Electric Power Cables ( Heavy Duty ) , 1100 Volts Grade With Stranded Aluminium Conductor Of Size10 Sq Mm 4 Core And Complete All As Specified And Directed.Note : Excavation And Earth Work Will Be Paid Seperately Under Respective Item Of Schedule. 40 Supply, Laying And Testing Underground Cable, Xlpe, Insulated , Screened, Pvc Bedded, Galvanized Steel Strip Or Wire Armoured, Electric Power Cables ( Heavy Duty ) , 1100 Volts Grade With Stranded Aluminium Conductor Of Size16 Sq Mm 4 Core And Complete All As Specified And Directed.Note : Excavation And Earth Work Will Be Paid Seperately Under Respective Item Of Schedule. 41 Supply, Installation, Testing And Commissioning Of Factory Made Powder Coated ( Cpri Approved ) Lt Panel Board Of Size 60Cmx60cmx30cm, Outdoor Type, Weather, Dust And Vermin Proof ( Ip-65 ) , Made Out Of Crca Sheet 3.15 Mm Thick With Base Frame With Padestal Of Angle Iron 40X40x6 Mm Suitable For 415 Volts, 3 Phase, 50 Hz, 4 Wire System And Shall Be Connected With Copper Bus Bar Of Size 40X10mm, Suitable Size Of Pvc Insulated Copper Conductor For Internal Wiring, Front Side Openable With Single Shutter, Hinged And Locking Arrangement And Slanted Roof. The Size Of Panel Boards Shall Be Suitable For Housing The Accessories Given Here In After. The Panel Board Shall Comprise Of Following Items With And Including Necessary Connection Complete All Specified And Directed:- 42 ( A ) Incoming: ( I ) Mccb 63 Amp 4 Pole 415 Voltsac With Thermal Magnetc Adjustable Type 16 Ka Lcs = 100% Lcu-01 No. ( B ) Outgoing: ( I ) Mcb Tpn, 40 Amps, 415Volts, 10Ka -02 Nos. ( Ii ) Mcb Spn, 20 Amps, 230Volts, 10Ka -02 Nos. ( Iii ) Digital Ammeter Of Suitable Range With 03 Nos. Cts And Selector Switch-01 Set ( Iv ) Digital Voltmeter Of Suitable Range With Selector Switch-01 Set ( V ) Phase Indicator Lamp Led Clustar Type Ryb ( Set Of Three ) - 01 Set.Note- The Contractor Shall Submit The Design Of The Panel Board Alongwith Accessories For Approval Of Ge Before Fabrication. 43 Material & Labour For Cutting Road / Hardstanding Etc. As Required For Jointing / Laying Cables And Pipeline Of Width Not Exceeding 200Mm And Depth Not Exceeding 600Mm And Refilling After Laying And Making Good With Pcc 1:2:4, Type B1 Using 20Mm Graded Stone Aggregate, 100Mm Thick Complete All As Specified And As Directed. 44 Supplying And Laying Gi Pipe, 40Mm Dia, Light Grade For Cable Protection With Necessary Fittings Complete All As Specified And As Directed. 45 Supplying And Laying Gi Pipe, 80Mm Dia, Light Grade For Pipe Protection With Necessary Fittings Complete All As Specified And As Directed. 46 Supply, Installing, Testing And Commissioning Of Diesel Engine Driven ( Primemover ) Coupled With Alternator With Auto Control Panel, Multicylinder, Inline, 4 Stroke Cycle, Compact, Robust And Rugged Design, Turbo Charrged, Low Emmision, High Efficiency Engines Suitable For 5 Kva, 230 Volt, Single Phase, 4 Wire, Air Cooled, Mechanical Governor, Iso 3046, Bs 5514Rated For Continious Running Diesel Engine Complete With And Including Following Accessories:- 47 ( I ) Fuel Filter ( Ii ) Governor ( Iii ) Complete Battery Set 12 / 24 V With Lead And Lugs As Recommended By Manufacturer. ( Iv ) Lubricant Oil Cooler ( V ) Lubricant Oil Pump ( Vi ) Lubricant Oil Filter ( Vii ) Digital Oil Pressure Gauge ( Viii ) Battery Charging Alternator Of Suitable Capacity. ( Ix ) Dry Type Air Filter ( X ) Ms Channel Fabricated Frame Rigidly Welded Suitable For Receiving The Diesel Engine And Alternators And Vibration Pads. ( Xi ) Coupling Guard ( Xii ) Exhaust Pipe Fully Extended To Exhaust Gases Outside The Generating Room Including Silencer And Necessary Insulation Lagging With Minimum 12 Mm Dia Asbestos Rope. ( Xiii ) Fuel Tank Of Sheet Steel And Suitable Capacity For 12 Hours Running On Full Load With Inlet And Outlet Connection, Filling Cap, Drain Valve, Air Vent With Calibrated Scale On Outer Surface, Floor Mounted With Suitable Angle Iron Supports. ( Xiv ) Digital Rpm Meter With Hour Meter. ( Xv ) Turbo Charger 48 ( Xvi ) Fuel Injection Pump. ( Xvii ) Digital Coolant Temp Gauge. ( Xviii ) Self Starter With Auto Electric Start Accessories. ( Xix ) Engine Safety Alarm, Low Lubricant Oil Pressure And High Coolant Temperature. ( Xx ) Operating Manual. ( Xxi ) Test Certificate. 49 Alternator :5 Kva At 0.8 Power Factor, Self Excited, Self Regulated ( Avr ) With Fast Response Thyristor Type, Single Phase, 50 Hz, 230 Volt, 1500 Rpm, Alternator With Vaccuum Pressure Impregnation And Epoxy Gel Coating On The Winding And Special Winding To Reduce Harmonics, Having Insulation - H Class And Ingression Protection-Ip23, Screen Protected Drip Proof Free From Commutation Problem, Continious Rating, Confirming To Bs-5000 Complete With Automatic Voltage Regulator, Output Voltage Regulated Between +1% Of Set Volts And Voltage Varriation -5% And Overload Duration / Capacity Of 10% Of One Hour Is Over 12 Hours Of Continue Use From No Load To Full Load With Following Accessories:- . ( I ) Voltmeter 0-500 V, Isi Marked With Rotary Selector Switch - 01 Set. ( Ii ) Ammeter Digital Type Isi Marked With Cts And Selector Switch - 01 Set ( Iii ) Frequency Meter Digital Type- 01 No. ( Iv ) Indicating Lamp Led Based With Toggle Switches - 01 Set Of Three. ( V ) Digital Type Kwh Meter Three Phase-01 No. ( Vi ) Digital Type Pf Meter Three Phase-01 No. 50 Foundation: Foundation Complete As Per ManufacturerS Design, Vibrating Pad, Including Necessary Excavation & Earthwork In Soft / Loose Soil, Sand Cushioning, Grouting In Foundation. 51 Materials And Labour For Earthing Complete With Galvanised Iron Earth Plate Electrode 600 Mm X 600 Mm X 6 Mm Thick, Burried Directly And Preferably Vertically In Ground, Earth Pit Not Less Than 2.25 Mtr Deep Below Ground Level With Top Edge Of The Plate Not Less Than 1.5 M Below Ground Level Connetced With Galvanised Strip Of 25X4mm Sizeby Means Of Nuts, Bolts, Check Nuts And Washers Made Of Galvanised Iron Or Steel Earthing Lead To Be Protected By Galvanised Iron Pipe Of 40Mm Bore ( Light Grade ) And Other End Connected To Earthing Test Point Or Lightening Arrestor Or Main Controlling Switch As Directed Including Providing Funnel With 20Mm Bore Galvanised Iron Pipe ( Medium Grade ) , Wire Mesh, Charcoal Or Coke And Common Salt In Alternate Layer Of 15Cm ( Compacted Thickness ) All Round The Earth Electrode, Concrete Earth Pit In Pcc ( 1:3:6 ) Type C-1 ( With 20Mm Graded Aggregate ) , 50Mm Thick Precast Rcc ( 1:2:4 ) Cover Slab ( Re-Inforced With 8Mm Dia Tmt Bar @ 15 Cm C / C Bothways And Suitable Handle Made Of 10Mm Dia ) Including Necessary Earth Work In Excavation, Returning Filling And Removal Of Surplus Earth Upto A Distance Not Exceeding 50 M Etc All As Shown On Electrical Plate No. 3 Of Mes Schedule Part-I ( 2009 ) Complete Including Testing On Completion Including Taking Down Old Unserviciable Earthing Set All As Specified And As Directed.Notes:- ( I ) Main Earthing Strip From Earth Plate Electrode To Rest Point Upto Length Of 7.5 Meters Length Shall Deemed To Be Included In The Unit Rate Quoted Against This Item. ( Ii ) On Testing After Completion If The Desired Resistenance Is Not Obtained The Contractor Shall Redo The Earthing Without Any Extra Cost To The Department. 52 Supply And Fixing 40Mm Bore Galvanised Steel Water Tubing Medium Grade Including All Fittings And Fixed Complete To Walls / Ceiling Or Laid Under Floors Complete All As Specified And As Direcetd. 53 Supply And Fixing 50Mm Bore Galvanised Steel Water Tubing Medium Grade Including All Fittings And Fixed Complete To Walls / Ceiling Or Laid Under Floors Complete All As Specified And As Direcetd. 54 Material & Labour For Rubber Gasket Joints Including Jointing Materials For 40Mm Dia Gi Pipes Complete All As Specified And As Direcetd. 55 Material & Labour For Rubber Gasket Joints Including Jointing Materials For 50Mm Dia Gi Pipes Complete All As Specified And As Direcetd. 56 Supply And Fixing 50 Mm Bore Butterfly Valve With Flange Joints And Jointing Material Complete All As Specified And Directed. 57 Supply And Fixing 40 Mm Bore Butterfly Valve With Flange Joints And Jointing Material Complete All As Specified And Directed. 58 Supply And Laying Submersible Flat Cable Pvc Insulated And Pvc Sheathed Lt 1100 Volt Grade With Copper Conductor 4 Sq Mm 2 Core Complete All As Specified And As Directed. 59 Supply And Fixing Single Phase Motor Starter Panel Suitable For 1 Hp Submercible Pump With Motor, 230 Volt Including Single Phase Preventer, Digital Ammeter, Voltmeter Complete All As Specified And Directed. 60 Supply And Fixing Single Phase Motor Starter Panel Suitable For 2 Hp Submercible Pump With Motor, 230 Volt Including Single Phase Preventer, Digital Ammeter, Voltmeter Complete All As Specified And Directed. 61 Supply And Fixing Submersible Pump, Set For Tube Well With Submersible Motor Water Lubricated, Electric Driven, Single Phase, 230 Volts, 50Z Ac Supply Up To 200 Feet Head And Discharge 80 Lpm ( Approx ) Of Suitable 1 Hp Capacity Complete, Including Lowering, Connecting, Commissioning And Testingcomplete All As Specified And As Directed . 62 Supply And Fixing Submersible Pump, Set For Tube Well With Submersible Motor Water Lubricated, Electric Driven, Single Phase, 230 Volts, 50Z Ac Supply Up To 360 Feet Head And Discharge 43.33 Lpm ( Approx ) Of Suitable 2 Hp Capacity Complete, Including Lowering, Connecting, Commissioning And Testingcomplete All As Specified And As Directed . 63 Supply And Installation Monoblock Centrifugal Pump Of Capacity 240 Litres Per Minute At 10 Metre Head With Motor, Single Phase 230 Volts Including Nuts, Bolts, Grouting Pcc Foundation Complete All As Specified And As Directed . 64 Supply , Erection Andcommissioning Of Multi Grade Pressure Filter Having Capacity 4800 Ltrs Per Hour Confirming To Design Code Is 2825 ( With Latest Ammendments ) And Cpheeo Standard Consisting Of One Vertical Cylinder Mild Steel Fabricated Pressure Vessel Of Suitable Size As Per Is -2062 , Including Face Piping , Fittings , Valves, Filter Media , Under Bed Plate Fitted With Pvc Strainer , Pressure Gauge , Sample Stop Cocks , Manhole , Air Vent Systems , Back Washing Facility , Suitable Air Compressor With Piping Work Complete Including Necessery Foundation Minimum 300 Mm Height From Ground Level As Recommended By Oem And Connected Accessories Complete With Following Specifications:- 65 ( A ) Flow Rate 4800 Ltrs / Hour ( B ) Vessel Dia - As Per Manufactures Specification ( C ) Working Pressure - Minimum 3.5 Kg / Sqcm ( D ) Test Pressure - Minimum 5 Kg / Sqcm ( E ) Silica Sand ( Course Not Less Than 0.5 Mm ) And Gravel Media For Filter Of Required Quntity And Size As Per Manufactures Specification ( F ) Frontal Pipe A S Per Manufactures Design ( G ) Fronal Valves - 05 Nos Minimum ( H ) Pressure Gauge Of Glyserine Type - 02 Nos ( J ) Sampling Cock - 02 Nos ( Incoming And Outgoing Point ) ( K ) Air Compressor - As Per Manufactures Specification ( Note :- The Shell Thickness Shall Be Of Minimum 6 Mm And Dished End Having Minimum 6 Mm With Ms Header And Pvc Lateral Collecting System . Multi Grade Filter Should Have Redoxide Primer With Two Coats Of Approved Colour Synthetic Enamel Paint On Outside And Black Bituminous Paint From Inside . The Shell Also Be Provided With Adequate Size Of Air Vent Line With Valve Etc. ) 66 Supply , Erection Andcommissioning Of Multi Grade Pressure Filterhaving Capacity 2600 Ltrs Per Hour Confirming To Design Code Is 2825 ( With Latest Ammendments ) And Cpheeo Standard Consisting Of One Vertical Cylinder Mild Steel Fabricated Pressure Vessel Of Suitable Size As Per Is -2062 , Including Face Piping , Fittings , Valves, Filter Media , Under Bed Plate Fitted With Pvc Strainer , Pressure Gauge , Sample Stop Cocks , Manhole , Air Vent Systems , Back Washing Facility , Suitable Air Compressor With Piping Work Complete Including Necessery Foundation Minimum 300 Mm Height From Ground Level As Recommended By Oem And Connected Accessories Complete With Following Specifications:- 67 ( A ) Flow Rate 2600 Ltrs / Hour ( B ) Vessel Dia - As Per Manufactures Specification ( C ) Working Pressure - Minimum 3.5 Kg / Sqcm ( D ) Test Pressure - Minimum 5 Kg / Sqcm ( E ) Silica Sand ( Course Not Less Than 0.5 Mm ) And Gravel Media For Filter Of Required Quntity And Size As Per Manufactures Specification ( F ) Frontal Pipe A S Per Manufactures Design ( G ) Fronal Valves - 05 Nos Minimum ( H ) Pressure Gauge Of Glyserine Type - 02 Nos ( J ) Sampling Cock - 02 Nos ( Incoming And Outgoing Point ) ( K ) Air Compressor - As Per Manufactures Specification ( Note :- The Shell Thickness Shall Be Of Minimum 6 Mm And Dished End Having Minimum 6 Mm With Ms Header And Pvc Lateral Collecting System . Multi Grade Filter Should Have Redoxide Primer With Two Coats Of Approved Colour Synthetic Enamel Paint On Outside And Black Bituminous Paint From Inside . The Shell Also Be Provided With Adequate Size Of Air Vent Line With Valve Etc. ) 68 Supply & Fixing Chloronome Plant / Dozing Pump For Sodium Hypo Chlorite Solution Dual Tank System, One For Solution Preparation And Other As Service Tank Including Agitator Complete With Tubing , Injection Valve And Suction Valve ( Maximum Injecting Pressure 10 Kgs / Sqcm For Dozing Chemical ) , Low Level Switch And Special Function Valve, Pvc Container Of Capacity 170 Ltrs ( Preparation Tank ) And 100 Ltrs ( Service Tank ) Etc. Complete All As Specified And Directed .
