Supply , Delivery , Installation Commissioning Of Electro Mechanical Machineries At Hl Ph Under Bhawanipore Ws Scheme Under Emd , P . H . E , Dte . Dist . North 24 Pgs .-1 Supply & Delivery Of Horizontal Split Casing Centrifugal Pump Motor Set With Delivery & Suction Suitable Dia Preferably ( 50Mm., & 80Mm. Respectivly ) With Channel Baseframe, Flexible Coupling, Coupling Guard, Foundation Bolt Etc. With Stated Duty Conditions And As Per Specefication:- 2 A ) Capacity :- 1500 Lpm / 90 M3 Per Hrs. Nb ) Total Head :- 28 Meter Nc ) Liquid To Be Handled :- Clear Water Nd ) Sp. Gravity :- 1.0 Ne ) Rated Speed :- 1480 Rpm Nf ) Installation :- Indoor Nmaterial Of Construction:- NA ) Pump Casing :-Ci, Impellar-Bronze, Nshaft - Ss 410, Nshaft-Sleeve - Ss 410, Nwear Rings - Bronze. Nb ) Ball Bearing In Each Driving Ends Nmake :-As Per Approved Vendor List Nmotor:- Horizontal Floor Mounted Induction Motor ( Sqim ) Suitable For The Pump Duty Mentioned Above With Suitable Hp Rating And Bee Certified ( Preferable 10 Hp ) , 415 V ± 10%, 1480Rpm, Degree Of Protection Ip 54, Insulation Class F , Tefc Type, Duty Cycle -S1 Compatible With S / D Starting Arrangement. N Nmake :- ( As Per Approved Vendor List ) 3 Supply & Delivery Of 150 Mm Dia, 0-7Kg / Cm2 Range Pressure Gauge With Stop Cock With Siphon Arrangement ( Make-As Per Approved Vendor List ) 4 Supply & Delivery Of 0-760 Mm Range Vaccume Gauge With Suitable Stop Cock N ( Make-As Per Approved Vendor List ) 5 Suction Line ( Recommended 80Mm Dia ) Na ) Supply & Delivery At Site Ms / Cidf Pipe Of Reqd Length, ( Appx 10Mtr. ) , Cidf Bend As Required, Ms / Cidf Short Piece As Reqd, Fittings, Specials, Flanges, Enlarger Bell Mouth Fittings Including 80Mm Dia Gm Flanged Foot Valve With Necessary Jointing Materials I.E. Nuts, Bolts, Washer, Rubber Insertion & Other Required Materials Should Also Be Supplied To Complete The Suction Line As Per Direction Of Eic. N N N N 6 B ) Delivery Line ( Recommended 50Mm Dia ) . Nsupply & Delivery At Site Following Materials:- NA ) 50Mm Dia Swing Cidf Nrv As Per Is5312 For Delivery 2Nos. N ( Makeivi / Ivc / Upadhyay / Kirloskar / Durga 2Nos. Nb ) Ms Enlarger, Short Piece, Bend, Cidf / Ms Tee Of Suitable Dia, D.M Joint Etc. To Complete The Work. 2Lots. Nn.B.:- M.S. Specials Should Be Minimum 7 Mm. Thickness. Nc ) 50Mm Dia Cidf Non-Rising Spindle Type Sluice Valve Generally Comfirming To Is:14846, Having Boady, Door, Dome & Cover Of Cast Iron. Inside Screw, Non-Rising Spindle Of Ss Aisi410m, Seat Ring And Spindle Nut Of Gunmetal, Flanged Flat Face And Drilled. Valves Are Suitable For Max. Working Pressure Of 10Kg / Cm² ( Seat Test ) And Body Tested To 15Kg / Cm². N Valve - As Per Approved Vendor List ) N N ( N.B- Necessary Jointing Materials Like Nuts, Bolts, Washer, Rubber Insulation To Be Supplied With Other Materials To Construct The Complete Delivery Line ) .-- 2 Nos. N 7 Supply & Delivery At Site 100 Mm Dia Ms Common Header Assembly With Discharge Head End From Pump House To Outside The Pump House As Reqd. Including One No. 100Mm. Sluice Valve And Suitable Dm Joints Per Site Requirement. 8 Priming Line :- Supply And Delivery At Site 25 Mm Dia Gm Full Way Gate Valve ( 4 Nos ) & Reqd No. Of Nipples, Pvc Connector, Short Pices And 25Mm. Dia Gi Pipe ( Tata ) As Would Be Reqd For Constructon Of Priming Line & 200 Ltrs. Capacity Hd Polythene Tank ( As Per Approved Vendor List ) Complete Set With Fannel Arrangement As Per Direction. 9 Construction Of Foundation For Centrifugal Pumping Machinery ( As Per Norms ) Including Grouting Holes In Foundation For Both Pump Motor Sets To Baseframe Including Supply Of Cement, Sand, Stonechips, Foundation Bolt Etc. & Other Necessary Materials. This Cost Incl. Plastering & Neat Cement Finish Complete. 10 Installation Of Centrifugal Pump Motor Set On Foundation With Proper Alignment In Every Direction Such As Horizontal Platform, Levelling, Shaft Alignment And Enlarger Alignment & Pump To Pipeline Alignment As Per Direction & Satisfaction Of Eic . 11 Drawing Of Individual Suction Line With Suppllied Materials, Making Suction Line With Proper Gradient & Proper Alignment & Painting Complete Of Ci Component Incl. Cutting Of Concrete Foundation As Would Be Required For The Above Work Up To The Satisfaction Of Eic ( Foot Valve To Be Placed 300 Mm Above The Floor Of Cwr ) ( The Work Incl. S&F Of Suitable Dia Ms Suspension Clamp With Nuts, Bolts & Washer ) . 12 Drawing Of Each Delivery Line With Supplied Materials & Fitting, Fixing Of Gauge With Supply Of Reqd. Nut, Bolts, Washer, Rubber, Insertion, And Making Self Supporting Arrangement With Necessary Masonary Works & Maintaing Proper Alignment, Painting Of Components Incl. Mending Good Damages Complete Up-To The Entire Satisfaction Of Eic ( The Work Including Total Labour Cost, Welding And Fabrication Charges If Necessery As Per Site Condition ) . 13 Drawing Of Priming Line With Materials Supplied In The Respect Of Foot Valve Taking Connections From Delivery After Sluice Valve To Elevated Priming Tank & To Suction Line ( Two Separate Lines Including Supplying Necessery Materials Making Foundation Base For Priming Tank. 14 Supply & Delivery Of The Following Materials:- N Ms Fabricated Factory Assembled 415 Volts Mcc Comprised With Hinge Type Front Door Cover With Neoprene Gaskets, Wall / Floor Mounted, Totally Enclosed, Metal Clad Dead Front, With Locking Arrangement Cubical Type Arrangement Compartmentalised, Made Of Sheet Metal With Thickness Minimum 2Mm With Suitable Degree Of Protection, All Hinge Type Doors Should Be Earthed By Means Of Flexible Copper Wire. All Incoming And Outgoing Feeders Of The Panel Will Be Designed For Receiving And Drawing Cables From Bottom ( Gland Plate Made Of 2Mm Thick Al. Sheet ) . . The Said Cubical Mcc Comprises Of Following Accessories ( With Suitable Range ) N A. Incomer: Na ) I ) Main Incoming , Mccb, 4P, 415V, 50 Hz ( Breaking Capacity 25Ka ) Microprocessor Based With E / F, S / C, O / L Protection. Nmake - Abb / Siemens. 1No. N Ii ) 125A, 4P Open Type Changeover Switch 1 No Nb ) Analog Ammeter ( 0 To 100A ) , 96Mm X 96Mm ( Ae ) With Selector Switch ( 10A ) ( Make - Kaycee ) 1No. Nc ) Analog Volt Meter ( 0 To 500V ) , 96Mm X 96Mm ( Ae ) With Selector Switch ( 5A ) [ Make - Kaycee ] 1No. Nd ) Phase Indicating Lamp 240V, 50Hz Ac ( Led Type ) [ Make – Siemens ] 1Set Ne ) Tp Mcb, 6A For Control Circuit N ( Abb / Siemens ) 1No. Nf ) 125 / 5A, 10Va, Class-1, Ct ( Make – Kappa ) 1Set Ng ) Surge Protection Device Make - Abb 1Set Nh ) 25A, 4 P, Mcb For Surge Protection Device ( Abb / Siemens ) 1Set N 15 I ) Multifunctional Meter ( Conserve / Secure ) 1No. Nj ) Auto Phase Reversal Correction Device ( Abb / Siemens ) 1Set Nk ) Over Vol. / Under Vol. Protection Relay ( Minilec ) 1No. Nl ) Auto / Manual Selector Switch ( Kaycee ) 1No. Nm ) Busbar ( Copper 4 Bar Type ) 100A. 1Set N 16 B. Outgoing Feeders. Ni ) Centrifugal Pump Modules. N A ) 63A, Mccb, 3P, 415V, 50 Hz With Adjustable Features N ( Abb / Siemens / Schneider ) 2Nos. Nb ) Mpr ( 16 To 44A ) , Microprocessor Based O / L Relay ( Bi-Stable O / P ) Siemens 2Nos. Nc ) 3P, Suitable Rating Contactor ( Main / Delta ) [ Abb / Siemens ] 4Sets Nd ) 3P, Suitable Rating Contactor ( Star ) [ Abb / Siemens ] 2Sets Ne ) 3P, Suitable Rating Contactor For Capacitor. ( Abb / Siemens ) 2Sets Nf ) Suitable Capacity Capacitor, ( Epcos / Havells ) 2Nos. Ng ) Suitable Rating Tp Mcb For Capacitor Circuit. ( Abb / Siemens ) 2Nos. Nh ) Analog Ammeter ( 0-60A ) , 96Mm X 96Mm ( Ae ) With Selector Switch ( 10A ) Nmake - Kaycee 2Nos. Ni ) 60 / 5A, 10Va, Class-1, Ct ( Make – Kappa ) 2Sets Nj ) Phase Indicating Lamp 240V, 50Hz Ac ( Led Type ) Make – Siemens 2Sets Nk ) Push Button Switch ( R / G ) . ( Siemens / Abb ) 1Set Nl ) Suitable Rating Star-Delta Timer. ( Abb / Siemens ) 2Nos. Nm ) Sp Mcb ( 6A ) . ( Abb / Siemens ) 2Nos. Nn ) Clock Timer ( L&T ) 2Nos. N 17 C. Chlorinator Modules Na ) 415 V, 50 Hz, Suitable Capacity, Tp Mcb For Chlorine Motor ( Siemens / Abb ) 1No. Nb ) 3P, Suitable Rating Contactor For Chlorine Motor Operation. ( Siemens / Abb ) 1Set Nc ) Over Load Relay For Chlorine Motor ( 1.1 – 1.6A ) N ( Make -Siemens / Abb ) 1No. Nd ) Fault Indicting Lamp, Led Type ( Make -Siemens / Abb ) 1No. Ne ) Water Level Controller ( Minilec ) 1No. Nf ) Necessary Power, Control Terminal & Neutral Link As Required 1Lot Ne. Spare Module ( 415V, 40A, 25Ka, 4P Mccb With O / L And S / C Protection Inbuilt ( Siemens / Abb ) 1No. Nh ) Spare Module For Yard Lighting ( 415V, 16A, 25Ka, 2P Mccb With O / L And S / C Protection Inbuilt ( Siemens / Abb ) 3Nos. N Panel Make -As Per Approved Vendor List N 18 Supply And Deliver Of 100 Amp. Tpn Main Switch ( Make:As Per Approved Vendor List ) 19 Supply And Delivery Of Bus Bar Chamber With 100A, 415V, Tpn Cu Bus Bar ( 4 Bar Type ) In Sheet ( 2Mm Thick ) Steel Encloser. 20 100A Cut-Out Rewireable Type Porceline Nmake ( Havells / Standard ) 21 Supply & Delivery At Site Of 25 Kva 3 Phase Oil Cooled Type Servo Motor Operated Copper Wound Line Voltage Corrector Conforming To Is -9815 ( Pt.-I ) 1994 Suitable For Unbalanced Input Voltage With Following Specification Including First Filling Oil As Per Is-335 22 A ) Input Voltage 3 Phase Main Supply May Or May Not Be Balanced With Respect Phase To Phase 250V-500V Phase To Neutal 144V-289V Nb ) Output Voltage : 3Phase Balanced Output Voltage Phase To Phase 400 V Or 415 V +1% Phase To Neutral 230V Or 240V +1% ( Provision Should Be Made To Adjust The Variation Of Output Voltage Per Phase By A Variable Pot Well Within +5% Of Output ) Nc ) Line Regulation: Output Voltage Should Remain Well Within +1% Of Set Volatge ( From Min. To Max I.E Either 400V Or 415 V Supply Variation ) Nd ) Load Regulation: Output Voltage Should Remain Neutral Well +1%Of Set Voltage Be ( From No Load To Full Load ) Ie Either 400V Or 415 Volts. Ne ) Correction Speed: Better Than 35 Volts / Second. Nf ) Efficiency: Better Than 95% On Full Load. Ng ) Cut Off Limit For ( Minimum And Max. ) By Limit Switch With Audio And Visual. Nh ) Metering Indication-By Selector Switch Provision Should Be Made Available To Measure Input Mains Supply & Output Voltage Other Stabilizer For Load Current Measurement An Ammeter With Selector Switch Should Be Available. Ni ) Lamp Indication: For Input & Output Should Be Provided. ( 3 Lamp / Side ) Nj ) M.C.B. Protection: For Input Side Nk ) Load Protection: H.R.C. Fuse On Each Output Phase Should Be Available Nl ) Output Over Shoot:- Beyond 210V / 255Volt / Phase Incase Of Manualmode And Voltage Protection Auto Mode Operation. Nm ) Visual Indication For Under Voltage Over Voltage Of Output. N 23 N ) Manual Mode: Up & Down Correction With O / P Voltage Over Shoot Protection Beyond 210V - 255 Volts Per Phase . No ) Nature Of Cooling : Oil Cooled System. ( Manufacturing Test Certificate Should Be Provided At The Time Of Delivery ) Np ) Electric Current Over Load Protection. Nq ) Circuit For Delay Output Nr ) Input High Voltage Cutoff Above 500 Volt. N ( Make : As Per Approved Vendor List ) N 24 Making Cc Foundation With Supplying Of All Required Materials Suitable For The Above Voltage Stabilizer By ( 4:1 ) Cement Mortar Including Holding Down Foundation Bolts And 12 Mm. Thick Plaster With Neat Cement Finish As Per Direction Of E.I.C. 25 Supply And Delivery Of 35 Sq.Mm 3.5C Xlpe, Grade Al., Ar Cable For Drawing Of Power From Service Main To Pcc And Pcc To Mcc Through Voltage Stabilizer. ( Gloster / Nicco / Havells / Mescab ) 26 Supply And Delivery Of 10 Sq.Mm Single Core Multi Strand ( Unsheathed ) [ Fr ] Pvc Insulated Copper Cable For Drawing Of Power From Mcc To Motor Terminal. N ( Make - As Per Approved Vendor List ) 27 Installation Of Mcc Panel On Wall On Iron Channel Grouted On Wall With Fastening Incl. Mending Good Damages As Per Direction Of E.I.C. 28 Fitting, Fixing Of Main Switch, Busbar And Cut-Out Etc. On Iron Channel Including Installation And Connection As Required By Supplying All Necessary Materials.As Per Direction Of Eic. 29 Laying & Connection Of Supplied Power Cable On Wall / Floor For Connection For Cut-Out To Main Switch To Mcc Panel As Required With Necessery Termination Complete 30 Laying And Connection Of 10Sq.Mm. X 3Mm. Cable For Motor Connection From Motor Module To Motor Terminal Including Termination Complete ( In Gi Tray In Adequate Size With Laying, Fastening As Required ) And Testing Complete. 31 Earthing Arrangement In Compliance With Ie Rules By Gi Pipe Electrodes ( 50Mm Dia X 3Mtr. Long X 2Sets ) And Ss Nut, Bolt, Washer In Ground & Inter Conection With 50 X 6 Mm. Gi Strip With Earth Busbar To Electrodes Ramming Of Surface & Testing Compl. As Per Direction Including Connection Of Electrical Equipments ( Double ) To Earth Busbar To Be Done With 25X6 Mm Gi Strips Up To The Satiesfaction Of Eic. 32 Testing & Commissioning Of The Pump Machine, Suction & Delivery Piping System & Elect. Instn. With Satisfaction Of Eic . 33 Note:- N1 ) Selection Of Pump-Motor, Valves, Actuator, Npanel, Stabiliser And Other Accessories & Ninstruments Etc. To Be Approved By The Eic Nfirst Before Procurement. N N2 ) All Test & Warranty Certificates Etc. Should Nbe Submitted During Delivery Where Charac- Nteristics Curves Of Pumps To Be Produced At Nthe Time Of Selection. 34 Add: Gst @ 12% 35 Add: Lwc @ 1%
