Tender For Installation Of Algae Removal Unit At Stp., kishangarh-Rajasthan

Tender For Installation Of Algae Removal Unit At Stp.- 1 Supply, Installation, Testing & Commissioning Of Ozone Generation Unit Based On Corona Discharge Technology Having Following Specifications Ozone Output Specifications: ( Ranges Cover Minimum - Maximum ) Ozone Output: 50-500 Gms / Hrgas Flow Rate: 1.67 - 167 Slpm Concentration ( % Ozone By Weight ) : 96% Purityworking Pressure: 20 Psig Power Requirements:Domestic: 115 Vac, 60 Hz, 5.0 A ( 15 Amp Service ) International: 230 Vac, 50 Hz, 2.5 A ( 10 Amp Service ) Material And Construction:Enclosure: Brushed Stainless Steelhigh Precision Machined Ozone Generator Cell Tested At 150 Psig For Leakso2 / O3 Gas Tubing: Ptfe / 304 Stainless Steelinstallation And Feed Connection Requirements:Oxygen Inlet: 0.25 Swagelok Ozone Gas Piping Outlet: 0.25 Swagelok Electrical Power: 110 - 120 Vac, 1-Phase, 50 / 60 Hz, 4 Amps Full Load Control Input / Output Inputs: Remote Enable: Dry Contact Close To Run Remote Control: 4 - 20 Ma Or 0-10 V ( 0 - 100% Output ) Optional Outputs: Normal Operation: Green Led On , Red Led Off Alarm, Not Normal Operation: Green Led On, Red Led On Less Than 70% Production Capacity Alarm, Not In Operation: Green Led Off, Red Led On Local Display: Red Led Ozone Output Level Display The Unit Shall Be Ensured To Be Stationed In Humidity Free Environment Which Shall Be Protected Against Direct Sunlight Or Rain And Complete With Accessories And Peripherals Complete 2 Supply, Installation, Testing & Commissioning Of Oxygen Concentration Unit Based On Vaccum Pressure Swing Adsorption Unit.An Oxygen Concentrator Is A Self-Contained, Electrically Powered Medical Device Designed To Concentrate Oxygen From Ambient Air. Utilizing A Process Known As Pressure Swing Adsorption, An Oxygen Concentrator Produces Up To 95.5% Concentrated Oxygen. Atmospheric Air Is Drawn Through A Gross Particle And Intake Filter Before Moving Through A Compressor. The Pressurized Air Passes Through A Heat Exchanger To Reducethe Temperature Before Entering Sieve Beds That Contain Zeolite, A Mineral Material That Preferentially Adsorbs Nitrogen Gas ( N2 ) At High Pressures. As Each Sieve Bed Is Depressurized, N2 Is Released. Valves Open To Deliver Concentrated Oxygen Into A Reservoir Where It Accumulates, And From Which A Flowmeter Can Be Used For Measured. And Continuous Release Of Oxygen To The Patient At A Specified Flow Rate. Specifications:The Unit Shall Be Mounted On 4Wheeels At Each Corner.The Oxygen Concentrator Should Be Consisting Of Gross Particulate Filter , Intake Filter, Compressor, Heat Exchanger, Zeolite 4A Sieves, Equalization & Check Valves, Pressure Release Valves, Dehumidifier For Oxygen & Control Unit. Oxygen Purity Delivery >82%Flow Control: Inbuilt Flowmeter And Flow Rate Control.The Flowmeter Shall Provide Continuous Flow-Rate Control, With Markings From 0 Lpm To The Maximum Rated Flow-Rate, At A Minimum Of 05 Lpm Intervals.The Oxygen Concentrator Shall Be Capable Of Generating At Least 55 Kpa At All Flows Up To The Maximum Rated Flow. The Oxygen Concentrator Shall Incorporate Alarms For Alerting The User Of Fault Conditions › Low Oxygen Concentration ( <82% ) , No Flow , Power Supply Failure. The Oxygen Concentrator Shall Have At Least One Oxygen Outlet For Direct Attachment Of Oxygen Delivery Tubing. The Outlets Shall Be Barbed Fittings And Should Be Recessed Or Made Out Of Materials That Will Not Be Easily Bent Or Broken To Avoid Damage. • The Oxygen Concentrator Shall Incorporate Gross Particle Filters To Prevent Dust And Grime From Entering The Enclosure And Air Inlet.All User-Removable Filters Shall Be Cleanable. Cleaning Instructions For Filters Shall Be Included In The Instructions For Use. The Oxygen Concentrator Shall Produce No More Than 50 Db ( A ) Of Noise When Operating. The Oxygen Concentrator Shall Be Supplied With An Appropriate Service Manual With Full Details Of Advanced Maintenance And A List Of Spare Parts 3 Supply, Delivery At Site With Necessary Packing, Receiving, Unloading, Shifting, Storing, Installation, Testing And Commissioning Of Horizontal Centrifugal Split Casting Pumps With Motor As Per Is 12615-2011 Or Amended Up To Date, Ci Casing And Casing Ring, Ss 316 Impeller, Ss 410 Shaft And Shaft Sleeve, Coupling Guard, Common Base Plate, Foundation Bolts Etc. Complete With All Respect As Per The Specification Discharge 121 To 140 Lps And Head 61 To 70 M 4 Venturi System For Mixing Ozone With Effluent Supply, Installation, Testing And Commissioning Of Venturi For Mixing Of Ozone Gas With Effluent At The Facultative Pond At Wsp. The Air Flow Capacity Shall Be Designed For Mixing Ozone Of Maximum Of 250 Gms Per Hours With The Effluent At Flow Rate Of 200-400 M Cube / Hr . The Operating Pressure Shall Be Maximum Of 90 Psig Comprising Of Inlet , Outlet And Suction Port, Metering Valve , Check Valve And Flow Control Valve. 5 Providing, Lowering, Laying In Trenches, Aligning, Fixing In Position And Jointing Ductile Iron ( Di ) Isi Marked K-7 Grade S&S Pipes As Peris:8329-2000 ( Amended Up To Date ) , With Internal High Alumina Cement ( Hac ) Mortar Lining For Gravity Sewer Network With Rubber Ring ( Epdm ) Joints As Per Is: 5382-1985 ( Excluding Special Accessories ) Complete Including All Material, Labour, Hydraulic Testing And Commissioning As Per Technical Specifications And As Per Direction Of Engineer.200Mm 6 Providing, Lowering, Laying In Trenches, Aligning, Fixing In Position And Jointing Socketed Rubber Gasket Type Isi Marked Upvc Pipes Ofclass Iii ( 6 Kg / Sqcm ) Suitable For Potable Water With Rubber Ring Joints ( As Per Is 4985-2000 ) Of Following Outer Dia With All Accessories ( Excluding Specials ) Complete Including All Material, Labour, Hydraulic Testing And Commissioning As Per Technical Specifications And As Per Direction Of Engineer. Note : E / W To Be Measured And Paid Separately.160 Mm Dia 7 125Mm Dia 8 Sitc Of Wall / Free Standing Floor Mounted Dust And Vermin Proof Compartmentalised Cubical Panel As Per Pwd Specification For Electrical Works, Made Out Of Crca Sheet . Other Parameters Required As Per Point ( A ) , ( B ) , ( C ) , ( D ) Below:- ( A ) Thickness Of Sheet Shall Not Be Less Than 1.6 Mm Up To 600 Mmlength / Width Of Any Compartment And Be Of 2.0 Mm Above 600 Mm. Load Bearing Structure Shall Be Of 2.0 Mm Thick Sheet Supported By Base M.S. Channel If Required . Side Walls And Cable Alley Compartments Having Bolted Type Doors With / Without Detachable Extension Type Structure ( B ) Panel Shall Be Duly Treated For Derusting In 7 Tank Process With Dephosphating And With Powder Coating Of Minimum 70 Microns On Both Side Of Panel In Desired Shade The Panel Having Pu / Neoprene Rubber Gasket Of Not Less Than 3Mm Thickness , Required Hardware, Separate Detachable Gland Plate M.S. Base Channel ( Min75mm ) , Hinged Door With Locking Arrangement For Equipment / Switchgear. ( C ) Interconnection Between Bus Bar And Switchgears / Cable Shall Be Rigidly Supported And Made Out By Flexible Copper Wires ( Up To 125 Amp ) And By Solid Bus Bar ( >125 Amp ) . All Joints / Interconnections Of Copper Bus Bar Shall Be Dully Tinned . Clearance Between Main Bus Bar And Risers / Metal Parts Shall Be At Least 10 Mm Additional To Width Of Bus Bar Bus Bar Is Insulated By Heat Shrinkable Sleeves . Earth And Neutral Bus Bar Shall Be Half Of The Size Of Phase Bus Bar. ( D ) Only Outer Area On All Sides Shall Be Measured & Panel To Be Fabricated Only From Cpri Approved Fabricator. All As Per Drawing Pre Approved By Engineer In Charge. For Additional Technical Parameters Of Products / Work , Refer Annexure A Attached With This Bsr . 9 Supplying And Fixing Of Aluminium ( Iec 60105 Iso 209-1, 2 ) / Copper ( Iec 60028 ) Bus Bar As Per Pwd Specification For Electrical Works, By Means Of Smc / Dmc Type Insulator, High Tensile Nuts And Bolts Spring Washers In Existing Panel Including Bending , Cutting In Required Shape And Size And Colour Coding With Heat Shrinkable Pvc Sleeves. All As Per Pre Approved By Engineer In Charge. For Additional Technical Parameters Of Products / Work , Refer Annexure A Attached With This Bsr Electrolytic Grade Aluminium Bus Bar 6010 Grade 10 Providing & Fixing Of Ip 51 ( Upto 500 ) V Range Volt Meter On Existing Panel As Per Pwd Specification For Electrical Works, Making Connection By Pvc Insulated Copper Conductor With Pvc Sleeves / Channel Etc. Meter Shall Give True Rms Measurments, Acc. Ci 1.0 Or Better , With Field Programmable Primary & Sec. Values Pt ( Vt ) Primary Upto 2000 Kv. Field-Programmable High And Low Threshold Values, Meter Shall Compliance Of Is 13875 & Iec 61236. As Required. Oem Must Have Bis Certificate And & Shall Have Submit Nabl / Cpri / Erda Lab Test Reports Before Execution &All As Per Pre Approved By Engineer In Charge. For Additional Technical Parameters Of Products / Work , Refer Annexure A Attached With This Bsrdigital Type 11 Providing & Fixing Of Ct Operated Direct Reading Type Ip- 51 Ampere Meter On Existing Panel As Per Pwd Specification For Electrical Works, Making Connection By Pvc Insulated Copper Conductor With Pvc Sleeves / Channel Etc. Ampere Meter Shall Givetrue Rms Measurement, Acc. Cl 1.0 Or Better , Measuring Current Range 50 Ma To 6 A, With Field-Programmable Primary And Secondary Values Ct Primary Up To 15000 A, Field-Programmable High And Low Threshold Values As Required. Compliant To Is 13875, & Iec 61326. Oem Must Have Bis Certificate And & Shall Have Submit Nabl / Cpri / Erda Lab Test Reports Before Execution &. All As Perpre Approved By Engineer In Charge. For Additional Technical Parameters Of Products / Work , Refer Annexure A Attached With This Bsr . Below 500 A 12 Providing & Fixing Of Ip 51 Multi Function Meter As Per Pwd Specification For Electrical Works, Isi Marked ( Is 16444 ) / Confirming To Iec 61557 & Iec 62052 With Lcd / Led 3 / 4 Line Display Capable Of Measuring Electrical Parameters Like V, I, F, Pf, Kw, Kva, Kvar, Kwh, Kvah, Kvarh Display With 1A / 5A Ct Input For Lv / Hv Network, With / Without Rs 485 Communication Port Etc. Oem Must Have Bis Certificate And & Shall Have Submit Nabl / Cpri / Erda Lab Test Reports Before Execution & Complete In All Respect. All As Per Pre Approved By Engineer In Charge. For Additional Technical Parameters Of Products / Work , Refer Annexure A Attached With This Bsrmultifunction Lcd Meter With V, I, F, Pf, Kw, Kva, Kvar, Kwh, Kvah, Kvarh, Run Hours, On Hours, Phase Angle, Interrupts, Thd, Events, Neutral Current Class 1 Accuracy With Rs485 Port. 13 Providing & Fixing Of Self Healing Ip20 Mpp Type Shunt Capacitor ( Banks ) As Per Pwd Specification For Electrical Works, Isi Markedis:13340-41 / Conforming To Iec :831-1&2 Or Iec : 60831-1& 2 In Existing Panel Or Parallel With Load Terminals , The Capacitor Shall Befitted With Discharge Resistors, Pressure Sensitive Disconnector ( Psd ) And Shall Have Dissipation Factor Less Than 0.0025 At 50 Hz Andtotal Wattage Loss Less Than 0.35 Watt Per Kvar. Min Over Current Capacity 1.8 Times Rated Current & Peak Inrush Current Min. 250Times Of Rated Current, Including Making Connections, Testing Etc. As Required. All As Per Pre Approved By Engineer In Charge. Foradditional Technical Parameters Of Products / Work , Refer Annexure A Attached With This Bsr .Heavy Duty Three Phase 525 V, 50 Hz Cylindrical Capacitor ( Bank ) 14 Providing & Fixing Of Ip54 On Front Microprocessor Based Three Phase Sensing Power Factor Correction Relay , Iec / En 61000-6- ( 2&4 ) Having 3 Ct Sensing, Sensitivity Up To 50 Milli Amp Secondary Current , Self Analysing Auto C / K Setting According To Targeted Powerfactor Setting, The Relay Shall Have Digit Display Unit For Display Of Real Power Factor, Targeted Power Factor, Lag / Lead Capacitor Switchingstatus, Alarm Output For Under Current, Over Current, Insufficien Compensation, Communication Interface With Rs 485, Indication Ofswitching On Units, Auto / Manual Status, And Shall Have Over Load Protection, No Volt Release , Having Multi Parameter Like Kw, Kva, Kvar, Vthd, Ithd, Metering Facility As Required. Oem Shall Have Submit Nabl / Cpri / Erda Accrediated Lab Test Reports. All Asper Pre Approved By Engineer In Charge. For Additional Technical Parameters Of Products / Work , Refer Annexure A Attached Withthis Bsr 6 To 8 Stage 15 Sitc Of Ip 40 3 Pole Current Limiting Moulded Case Circuit Breaker ( Mccb ) Made Of Flame Retardent & Heat Resistant Material Havingfollowing Current Rating, Short Circuit Breaking Capacity At 440 / 41V, 50 Hz; O / L & S / C Settings As Per Pwd Specification For Electrical Works, Conforming To Is / Iec 60947 P -2 :2003 With Front Face And Centralised Adjustable, Trip Free Mechanisum, True Contact Position Indicator, Line Load Interchangeability, Designed For Both Horizontal & Vertical Mounting Without Any Adverse Effect On Electrical Performance, Suitable For Operation Upto 55 Degree And Withoutderating Upto 40 Degree, Pollution Degree 3, Having Positive Isolation Capability, Push ( Test ) To Trip, Trip Time Less Then 10 Msunder S / C Condition, Breaking Capacity Ics = 100% Icu. U Imp =8 Kv, Rated Insulation Voltage 800 V, Provision For Uvr , Shunt Trip , Earthfault Trip, Door Interlock, Pad Lock & Rotary Handle , Including Makin Connections With Lugs & Spreaders, Etc. As Required. Oem Shallhave Submit Nabl / Cpri / Erda Accrediated Lab Type Test Certificate Before Execution. All As Per Pre Approved By Engineer Incharge. For Additional Technical Parameters Of Products / Work , Refer Annexure A Attached With This Bsr . With Microprocessor Based Release630 Amp , 50 Ka, Adjustable O / L & Adjustable S / C Setting, Ics = 100 % Icu 16 Providing & Fixing Of Iso Certified Company Made Bus Bar Chamberhoused In Sheet Metal Box As Per Pwd Specification For Electrical Works Confirming To Iec-60439 / Is-8623 & Iec-60529 / Is-2147 Made Out From 1.6 Mm Thick Powder Coated Crca Sheet, Degree Of Protection Ip-31, Front Openable Bus Bar Made Out Of Aluminium Or Wrought Aluminium Alloy Suitable For 100 Amp. Capacity , Bus Bar Fixed On Porcelain / Dmc Insulators At Approved Spacing Including Making Connections Etc. As Required. Appropriate Type Test Certificate / Oem Test Report Shall Be Submitted . All As Per Pre Approved By Engineer In Charge. For Additional Technical Parameters Of Products / Work , Refer Annexure A Attached With This Bsr . 17 Providing & Laying P.V.C. / Xlpe Insulated & P.V.C. Sheathed Unarmoured / Armoured Aluminium Cable Of 1.1 Kv Grade As Per Pwd Specification For Electrical Works In Existing Rcc / Hume / Stoneware / Pvc Pipe / Open Duct / Cable Trench With Filling Of Excavated Earth In Trench , On Existing Cable Trays Or On Surface Etc Including Making Necessary Connection, Testing Etc. As Required Of Size And As Per Points ( A ) , ( B ) , ( C ) , Mentioned Below:- ( A ) Material :- H4- Grade Aluminium Conductor Of Purity >99.6 % & As Per Is:1554 P-I / Is :7098 P – I ( B ) Conductor Shall Have Electrolytic Aluminium Confirming To Is 8130, Is 3975-1999 For Armouring Of Cables In Armoured Cable Items , Is 5831 For Sheath, Is 10810 ( Part 0 To 64 ) For Testing Procedures. ( C ) Oem Must Have Iso 9001 & 14001 Certifications For Quality Assuarance & Its Own In House Nabl Lab Setup For All Testing Facilities For Cables . Appropriate Type Test Certificate / Oem Test Report Shall Be Submitted . All Above As Per Pre Approved Byengineer In Charge. For Additional Technical Parameters Of Products / Work , Refer Annexure A Attached With This Bsr.Armoured Cable16.0 Sq. Mm 4 Core 18 25.0 Sq. Mm4 Core 19 Providing And Fixing T-Iron Frames For Doors, Windows And Ventilators Of Mild Steel Tee-Sections, Joints Mitred And Welded With 15X3 Mm Lugs 10Cm Long Embedded In Cement Concrete Blocks 15X10x10 Cm Of 1:3:6 ( 1 Cement : 3 Coarse Sand : 6 Graded Stone Aggregate 20 Mm Nominal Size ) Or With Wooden Plugs And Screws Or With Dash Fastener Or Rawl Plugs And Screws Or With Fixing Clips Or With Bolts And Nuts As Require Including Fixing Of Necessary Butt Hinges And Screws And Applying A Priming Coat Of Approved Steel Primer. 20 Providing, Lowering, Aligning, Fixing In Position In Pipe Line, Di Double Flanged Resilient Seated Dual Plate Check Valve Of Approved Make Of Following Pressure Rating & Dia Complete, As Per Api: 594 / Api: 598 And Of Following Specifications: Body & Bonnet Of Ductile Cast Iron Of Grade Ggg40 / Ggg50 As Per Din 1693 Or Gr Sg-400 / 12 As Per Is 1865 Or Equivalent Grade As Per Is :3896-Part2-1985 And Subsequent Revisions, Disc / Plates - Sg-400 / 12 Or Cf-8M, Face To Face Dimensions As Per Api: 594 , Flanges Drilled As Per Is:1538. Electrostatic Epoxy Powder ( Ep-P ) / Fusion Bonded Epoxy ( Non Toxic & Suitable For Drinking Water ) Coated With Minimum Thicknessof 250 Micron Applied On Body And Cover Inside And Outside . Disc Seal Ring Of Epdm / Neoprene ( Food Grade Quality ) And Disc Seal Retaining Ring Of Ss / Cs. Shaft Of Ss- Aisi- 304 / 410 , Hinge Ss Aisi 316 / 304, Spring Ss Aisi 316 / 304, Bonnet Gasket Epdm , Bushbrass With Epdm / Nbr O Ring Seal, Nut-Bolt Confirming To Is:1363 And Is: 1367 ( Galvanised Steel ) , Insertion Rubber Of Black Epdm 6Mm Thick .Suitable Support Structure As Per Directions Of Eic Including Jointing & Jointing Material, Labour, Testing Andcommissioning Along With Pipeline As Per Technical Specification & As Per Direction Of Engineer-In-Charge. Note: Rates Are Exclusive Of Tail Piece / Dismantling Joints And Earth Work250 Mm Dia 21 Providing, Lowering, Laying, Aligning, Fixing In Position In Pipe Line, Manually Operated Ci D / F Sluice Valves Of Approved Make ( Is: 14846 Amended Upto Date ) Pn 1.0 Class Of Following Dia Complete ( Including Jointing And Jointing Material ) Including All Material, Labour, Testing And Commissioning Along With Pipe Line As Per Technical Specifications And As Per Direction Of Engineer.250 Mm Dia 22 Providing, Lowering, Laying In Trenches, Aligning, Fixing In Position And Jointing Upvc Pipe Fittings / Accessories Of Class Iii ( 6 Kg / Sqcm ) Confirming To Is:7834 Suitable For Potable Water With Rubber Rings Joints In Upvc Pipe Line At All Levels / Depth Including All Material, Labour, Hydraulic Testing And Commissioning As Per Technical Specifications And As Per Direction Of Engineer. Equal Tee Socket 23 Double / Single Socketed 90 Degree Long Bend ( Single Piece Weldedwith Socket ) 24 End Cap 25 200 Nb Upvc Isolation Butterfly Valvescivil Works For Routing Of Pipes And Finishing Works 26 Providing And Laying Un-Reinforced, Dowel Jointed, Plain Cementconcrete Mix In Pavement Over A Prepared Sub Base With 43 Grade Cement, Coarse And Fine Aggregate Conforming To Is: 383, Maximumsize Of Coarse Aggregate Not Exceeding 25 Mm, Mixed In A Batching And Mixing Plant As Per Approved Mix Design, Transported To Site, Laid With A Fixed Form Or Slip Form Paver, Spread, Compacted And Finished In A Continuous Operation Including Provision Of Contraction, Expansion, Construction And Longitudinal Joints, Joint Filler, Separation Membrane, Sealant Primer, Joint Sealant, Debonding Strip, Dowel Bar, Tie Rod, Admixtures As Approved, Curing Compound, Finishing To Linespcc M 25 27 Desludging Of Septage From Soak Wells / Pits / Septic Tanks And Transporting And Emptying At Inlet Of Fstp Including Operation And Maintenance Of The Equipment With All Accessories Complete In All Respect Over The O&M Period As Per Specification And Direction Of Engineer.O&M For 4000 Liter Truck

INR 500 /-

INR 96400.0 /-

INR 48.20 Lakhs /-

Name of Work : ,lVhih ij ,Yxh fjewoy ;qfuV yxkus dk dk;ZA

Sl. No.	Item Description
1	Supply, Installation, Testing & Commissioning of Ozone Generation Unit based on Corona Discharge Technology having following specifications Ozone Output Specifications: (ranges cover minimum - maximum) Ozone Output: 50-500 gms / hrGas Flow Rate: 1.67 - 167 slpm Concentration (% ozone by weight): 96% purity Working Pressure: 20 psig Power Requirements:Domestic: 115 VAC, 60 Hz, 5.0 A (15 Amp Service) International: 230 VAC, 50 Hz, 2.5 A (10 Amp Service)Material and Construction:Enclosure: Brushed Stainless SteelHigh Precision Machined Ozone Generator Cell tested at 150 PSIG for leaksO2/O3 Gas Tubing: PTFE/304 Stainless SteelInstallation and Feed Connection Requirements:Oxygen Inlet: 0.25" Swagelok Ozone Gas Piping Outlet: 0.25" Swagelok Electrical Power: 110 - 120 VAC, 1-Phase, 50/60 Hz, 4 Amps Full Load Control Input / Output Inputs: Remote Enable: Dry Contact Close to run Remote Control: 4 - 20 mA or 0-10 V (0 - 100% Output) optional Outputs: Normal Operation: Green LED "ON" , Red LED "OFF" Alarm, Not Normal Operation: Green LED "ON", Red Led "ON" Less than 70% Production Capacity Alarm, Not in Operation: Green LED "OFF", Red LED "ON" Local Display: Red LED Ozone Output Level Display The unit shall be ensured to be stationed in humidity free environment which shall be protected against direct sunlight or rain and complete with accessories and peripherals complete
2	Supply, Installation, Testing & Commissioning of Oxygen Concentration Unit based on Vaccum pressure Swing Adsorption Unit.An oxygen concentrator is a self-contained, electrically powered medical device designed to concentrate oxygen from ambient air. Utilizing a process known as pressure swing adsorption, an oxygen concentrator produces up to 95.5% concentrated oxygen. Atmospheric air is drawn through a gross particle and intake filter before moving through a compressor. The pressurized air passes through a heat exchanger to reducethe temperature before entering sieve beds that contain zeolite, a mineral material that preferentially adsorbs nitrogen gas (N2) at high pressures. As each sieve bed is depressurized, N2 is released. Valves open to deliver concentrated oxygen into a reservoir where it accumulates, and from which a flowmeter can be used for measured. and continuous release of oxygen to the patient at a specified flow rate. Specifications: The unit shall be mounted on 4wheeels at each corner.The Oxygen Concentrator should be consisting of Gross particulate filter , Intake Filter, compressor, heat exchanger, Zeolite 4A sieves, Equalization & check valves, pressure release valves, dehumidifier for oxygen & control unit. Oxygen Purity delivery >82% Flow Control: Inbuilt Flowmeter and Flow rate control.The flowmeter shall provide continuous flow-rate control, with markings from 0 LPM to the maximum rated flow-rate, at a minimum of 05 LPM intervals. The oxygen concentrator shall be capable of generating at least 55 kPa at all flows up to the maximum rated flow. The oxygen concentrator shall incorporate alarms for alerting the user of fault conditions › low oxygen concentration (<82%) , no flow ,power supply failure. The oxygen concentrator shall have at least one oxygen outlet for direct attachment of oxygen delivery tubing. The outlets shall be barbed fittings and should be recessed or made out of materials that will not be easily bent or broken to avoid damage. • The oxygen concentrator shall incorporate gross particle filters to prevent dust and grime from entering the enclosure and air inlet.All user-removable filters shall be cleanable. Cleaning instructions for filters shall be included in the instructions for use. The oxygen concentrator shall produce no more than 50 dB(A) of noise when operating. The oxygen concentrator shall be supplied with an appropriate service manual with full details of advanced maintenance and a list of spare parts
3	Supply, delivery at site with necessary packing, receiving, unloading, shifting, storing, installation, testing and commissioning of Horizontal Centrifugal Split Casting pumps with motor as per IS 12615-2011 or amended up to date, CI casing and casing ring, SS 316 impeller, SS 410 Shaft and shaft sleeve, coupling guard, common base plate, foundation bolts etc. complete with all respect as per the specification Discharge 121 to 140 LPS and head 61 to 70 M
4	Venturi System for mixing Ozone with effluent Supply, Installation, testing and commissioning of Venturi for mixing of Ozone Gas with effluent at the Facultative Pond at WSP. The Air Flow capacity shall be designed for mixing Ozone of maximum of 250 gms per hours with the effluent at flow rate of 200-400 m cube / hr . The operating pressure shall be maximum of 90 PSIG comprising of inlet , outlet and suction port, metering valve ,check valve and flow control valve.
5	Providing, lowering, laying in trenches, aligning, fixing in position and jointing Ductile Iron (DI) ISI marked K-7 grade S&S pipes as perIS:8329-2000 (amended up to date), with internal High Alumina Cement (HAC) mortar lining for gravity sewer network with rubber ring (EPDM) joints as per IS: 5382-1985 (excluding special accessories) complete including all material, labour, hydraulic testing and commissioning as per technical specifications and as per direction of Engineer.200mm
6	Providing, lowering, laying in trenches, aligning, fixing in position and jointing socketed rubber gasket type ISI marked uPVC pipes ofClass III (6 Kg/sqcm) suitable for potable water with rubber ring joints (as per IS 4985-2000) of following outer dia with all accessories (excluding specials) complete including all material, labour, hydraulic testing and commissioning as per Technical Specifications and as per direction of Engineer. Note : E/w to be measured and paid separately. 160 mm dia
7	125mm dia
8	SITC of wall/ free standing floor mounted dust and vermin proof compartmentalised cubical panel as per PWD specification for electrical Works, made out of CRCA sheet . Other parameters required as per point (a) ,(b), (c), (d) below:- (a)Thickness of sheet shall not be less than 1.6 mm up to 600 mmlength / width of any compartment and be of 2.0 mm above 600 mm. Load bearing structure shall be of 2.0 mm thick sheet supported by base M.S. channel if required . Side walls and cable alley compartments having bolted type doors with / without detachable extension type structure (b) panel shall be duly treated for derusting in 7 tank process with dephosphating and with powder coating of minimum 70 microns on both side of panel in desired shade The panel having PU/ Neoprene rubber gasket of not less than 3mm thickness ,required hardware, separate detachable gland plate M.S. base channel (min75mm) , hinged door with locking arrangement for equipment/switchgear. (c) Interconnection between bus bar and switchgears /cable shall be rigidly supported and made out by flexible copper wires (up to 125 amp ) and by solid bus bar (>125 amp ) . All joints / interconnections of copper bus bar shall be dully tinned . Clearance between main bus bar and risers / metal parts shall be at least 10 mm additional to width of bus bar Bus bar is insulated by Heat Shrinkable sleeves . Earth and Neutral bus bar shall be half of the size of phase bus bar. (d) only outer area on all sides shall be measured & panel to be fabricated only from CPRI approved fabricator. All as per drawing pre approved by Engineer in charge. For additional technical parameters of products/ work , refer Annexure "A" attached with this BSR .
9	Supplying and fixing of Aluminium (IEC 60105 ISO 209-1,2) / Copper (IEC 60028) bus bar as per PWD specification for electrical Works, by means of SMC / DMC type insulator, high tensile nuts and bolts spring washers in existing panel including bending , cutting in required shape and size and colour coding with heat shrinkable PVC sleeves. All as per pre approved by Engineer in charge. For additional technical parameters of products/ work , refer Annexure "A" attached with this BSR Electrolytic grade Aluminium bus bar 6010 grade
10	Providing & Fixing of IP 51 ( upto 500) V range Volt meter on existing panel as per PWD specification for electrical Works, making connection by PVC insulated copper conductor with PVC sleeves / channel etc. Meter shall give true RMS measurments, acc. CI 1.0 or better , with field programmable primary & sec. values PT(VT) primary upto 2000 KV. Field-programmable high and low threshold values, meter shall compliance of IS 13875 & IEC 61236. as required. OEM Must have BIS certificate and & shall have submit NABL / CPRI / ERDA lab test reports before execution &All as per pre approved by Engineer in charge. For additional technical parameters of products/ work , refer Annexure "A" attached with this BSR Digital type
11	Providing & Fixing of CT operated direct reading type IP- 51 Ampere meter on existing panel as per PWD specification for electrical Works, making connection by PVC insulated copper conductor with PVC sleeves / channel etc. Ampere meter shall givetrue RMS measurement, Acc. Cl 1.0 or better , Measuring current range 50 mA to 6 A, with Field-programmable primary and secondary values CT primary up to 15000 A, Field-programmable high and low threshold values as required. compliant to IS 13875, & IEC 61326. OEM Must have BIS certificate and & shall have submit NABL / CPRI / ERDA lab test reports before execution &. All as per pre approved by Engineer in charge. For additional technical parameters of products/ work , refer Annexure "A" attached with this BSR . Below 500 A
12	Providing & Fixing of IP 51 Multi function meter as per PWD specification for electrical Works, ISI marked (IS 16444)/ Confirming to IEC 61557 & IEC 62052 with LCD/ LED 3/4 line display capable of measuring electrical parameters like V, I, F, PF, KW, Kva, Kvar, Kwh, Kvah, Kvarh display with 1A/5A CT input for LV/ HV network, with /without RS 485 communication port etc. OEM Must have BIS certificate and & shall have submit NABL / CPRI / ERDA lab test reports before execution & complete in all respect. All as per pre approved by Engineer in charge. For additional technical parameters of products/ work , refer Annexure "A" attached with this BSR Multifunction LCD meter with V, I, F, PF, KW, Kva, Kvar, Kwh, Kvah, Kvarh, Run hours, On hours, Phase angle, Interrupts, THD,Events, Neutral Current class 1 accuracy with RS485 port.
13	Providing & Fixing of self healing IP20 MPP type shunt capacitor (banks) as per PWD specification for electrical Works, ISI marked IS:13340-41 / conforming to IEC :831-1&2 OR IEC : 60831-1& 2 in existing panel or parallel with load terminals , the capacitor shall be fitted with discharge resistors, pressure sensitive disconnector ( PSD ) and shall have dissipation factor less than 0.0025 at 50 Hz and total wattage loss less than 0.35 Watt per KVAR. Min over current capacity 1.8 times rated current & peak inrush current min. 250 times of rated current, including making connections, testing etc. as required. All as per pre approved by Engineer in charge. For additional technical parameters of products/ work , refer Annexure "A" attached with this BSR . Heavy duty Three phase 525 V, 50 Hz cylindrical capacitor (Bank)
14	Providing & Fixing of IP54 on front microprocessor based three phase sensing power factor correction relay , IEC / EN 61000-6- (2&4) having 3 CT sensing, sensitivity up to 50 milli amp secondary current , self analysing auto c/k setting according to targeted power factor setting, the relay shall have digit display unit for display of real power factor, targeted power factor, lag/lead capacitor switching status, alarm output for under current, over current, insufficien compensation, communication interface with RS 485, indication of switching on units, auto/manual status, and shall have over load protection, no volt release , having multi parameter like KW, KVA, KVAR, VTHD, ITHD, metering facility as required. OEM shall have submit NABL / CPRI / ERDA accrediated lab test reports. All as per pre approved by Engineer in charge. For additional technical parameters of products/ work , refer Annexure "A" attached with this BSR 6 to 8 stage
15	SITC of IP 40 3 pole current limiting Moulded case circuit breaker (MCCB) made of flame retardent & heat resistant material having following current rating, short circuit breaking capacity at 440/41V, 50 Hz; O/L & S/C settings as per PWD specification for electrical Works, conforming to IS/IEC 60947 P -2 :2003 with front face and centralised adjustable, trip free mechanisum, true contact position indicator, line load interchangeability, designed for both horizontal & vertical mounting without any adverse effect on electrical performance, suitable for operation upto 55 degree and without derating upto 40 degree, pollution degree 3, having positive isolation capability, push (test) to trip, trip time less then 10 ms under s/c condition, Breaking capacity Ics = 100% Icu. U imp =8 KV, rated insulation voltage 800 V, provision for UVR , shunt trip , earth fault trip, door interlock, pad lock & rotary handle , including makin connections with lugs & spreaders, etc. as required. OEM shall have submit NABL / CPRI / ERDA accrediated lab type test certificate before execution. All as per pre approved by Engineer in charge. For additional technical parameters of products/ work , refer Annexure "A" attached with this BSR . With Microprocessor based release 630 Amp , 50 kA, adjustable O/L & adjustable S/C setting, Ics = 100 % Icu
16	Providing & Fixing of ISO certified company made bus bar chamberhoused in sheet metal box as per PWD specification for electrical Works Confirming to IEC-60439/IS-8623 & IEC-60529/IS-2147 made out from 1.6 mm thick powder coated CRCA sheet,degree of protection IP-31, front openable bus bar made out of aluminium or wrought aluminium alloy suitable for 100 amp. Capacity , bus bar fixed on porcelain/DMC insulators at approved spacing including making connections etc. as required. Appropriate type test certificate / OEM test report shall be submitted . All as per pre approved by Engineer in charge. For additional technical parameters of products/ work , refer Annexure "A" attached with this BSR .
17	Providing & Laying P.V.C. / XLPE insulated & P.V.C. sheathed Unarmoured / Armoured aluminium cable of 1.1 KV grade as per PWD specification for electrical Works in existing RCC / Hume / Stoneware / PVC pipe/ open duct/cable trench with filling of excavated earth in trench , on existing cable trays or on surface etc including making necessary connection, testing etc. as required of size and as per points (a), (b), (c), mentioned below:-(a) Material :- H4- Grade aluminium conductor of purity >99.6 % & as per IS:1554 P-I / IS :7098 P – I (b) conductor shall have electrolytic aluminium confirming to IS 8130, IS 3975-1999 for armouring of cables in armoured cable items , IS 5831 for sheath, IS 10810 (Part 0 to 64 ) for testing procedures. (c) OEM Must have ISO 9001 & 14001 certifications for quality assuarance & its own in house NABL lab setup for all testing facilities for cables . Appropriate type test certificate / OEM test report shall be submitted . All above as per pre approved by Engineer in charge. For additional technical parameters of products/ work , refer Annexure "A" attached with this BSR.Armoured Cable 16.0 Sq. mm 4 core
18	25.0 Sq. mm 4 core
19	Providing and fixing T-iron frames for doors, windows and ventilators of mild steel Tee-sections, joints mitred and welded with 15x3 mm lugs 10cm long embedded in cement concrete blocks 15x10x10 cm of 1:3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 20 mm nominal size) or with wooden plugs and screws or with dash fastener or rawl plugs and screws or with fixing clips or with bolts and nuts as require including fixing of necessary butt hinges and screws and applying a priming coat of approved steel primer.
20	Providing, lowering, aligning, fixing in position in pipe line, DI double flanged resilient seated Dual plate check valve of approved make of following Pressure rating & dia complete, as per API: 594/ API: 598 and of following specifications: Body & Bonnet of Ductile cast iron of grade GGG40/GGG50 as per DIN 1693 or GR SG-400/12 as per IS 1865 or equivalent grade as per IS :3896-part2-1985 and subsequent revisions, Disc / plates - SG-400/12 or CF-8M,Face to face dimensions as per API: 594 , Flanges Drilled as per IS:1538. Electrostatic Epoxy Powder(EP-P) / Fusion Bonded Epoxy (Non Toxic & suitable for drinking water) coated with minimum thicknessof 250 micron applied on body and cover inside and outside . Disc seal ring of EPDM/ Neoprene (food grade quality) and disc seal retaining ring of SS/CS. Shaft of SS- AISI- 304/410 , Hinge SS AISI 316/304,Spring SS AISI 316/304,Bonnet Gasket EPDM ,BushBrass with EPDM/NBR "O "ring seal, Nut-Bolt confirming to IS:1363 and IS: 1367 (galvanised steel) , Insertion rubber of black EPDM 6mm thick .Suitable support structure as per directions of EIC including jointing & jointing material, labour, testing andcommissioning along with pipeline as per Technical Specification & as per direction of Engineer-in-charge. Note: Rates are exclusive of tail piece/ dismantling joints and earth work 250 mm dia
21	Providing, lowering, laying, aligning, fixing in position in pipe line, manually operated CI D/F Sluice valves of approved make (IS: 14846 amended upto date) PN 1.0 class of following dia complete (including jointing and jointing material) including all material, labour, testing and commissioning along with pipe line as per Technical Specifications and as per direction of Engineer. 250 mm dia
22	Providing, lowering, laying in trenches, aligning, fixing in position and jointing uPVC pipe fittings/ accessories of class III (6 Kg/sqcm) confirming to IS:7834 suitable for potable water with rubber rings joints in uPVC pipe line at all levels/ depth including all material, labour, hydraulic testing and commissioning as per Technical Specifications and as per direction of Engineer. Equal tee socket
23	Double/Single socketed 90 degree long bend (single piece welded with socket)
24	End Cap
25	200 NB UPVC Isolation Butterfly ValvesCivil Works for Routing of Pipes and Finishing works
26	Providing and laying un-reinforced, dowel jointed, plain cementconcrete mix in pavement over a prepared sub base with 43 grade cement, coarse and fine aggregate conforming to IS: 383, maximumsize of coarse aggregate not exceeding 25 mm, mixed in a batching and mixing plant as per approved mix design, transported to site,laid with a fixed form or slip form paver, spread, compacted and finished in a continuous operation including provision of contraction, expansion, construction and longitudinal joints, joint filler, separation membrane, sealant primer, joint sealant, debonding strip, dowel bar, tie rod, admixtures as approved, curing compound, finishing to lines pCC M 25
27	Desludging of septage from soak wells/pits/ septic tanks and transporting and emptying at inlet of FSTP including operation and maintenance of the equipment with all accessories complete in all respect over the O&M period as per specification and direction of Engineer.O&M for 4000 liter truck