DESIGN ENGINEERING BUILD AND COMMISSIONING OF 12.50 MLD CAPACITY SEWAGE TREATMENT PLANT WITH SEQUENTIAL BATCH REACTOR SBR INCLUDING OPERATION AND MAINTENANCE FOR TEN YEARS AT VANIYAMBADI MUNICIPALITY

Amount

Design,construct&commissioningof 12.50 MLD Packaged STP with appropriate hydraulic design & piping for proposed Raw sewage inlet pipeline (with allconnectedpipes/specials,valves,and complete with all connected civil, mechanical, electrical & instrumentation works for monitoring, control and data acquisition onqualityandquantity etc,complete. A. Civil Works including Construction, Piping, Erection, Testing & Commissioning B. Supply of Mechanical Works including Erection, Testing & Commissioning C.Supply of Electrical Works including Erection, Testing & Commissioning D.Supply of Instrumentation Works including Installation, Testing and Commissioning

Construction of Inlet chamber including RCC walkway with G.I. hand railings, necessary G.I. penstock shutter arrangementsattheInletandoutlets(i.e. inlets to Manualscreen chamber) civil, mechanical,electrical & instrumentation works for monitoring, control and data acquisition on quality and quantity and their mechanical standby units and all connected works etc.

ManualFineScreenChamberswith R.C.C Screen channels including manual medium screen with S.S, Conveyorbeltarrangements,RCC walkwayslabwithG.I.handrails, G.I.rag disposaltrays,necessary G.I. penstock shutter arrangements at the outlets and civil, mechanical, electrical & instrumentation works for monitoring, control and dataacquisitiononqualityandquantityand their mechanical standby units all connected works etc. complete

Mechanical Fine Screen Chambers withR.C.CScreenchannelincluding mechanical fine screen with S.S, Conveyor belt arrangements, RCC walkwayslabwithG.I.handrails, G.I. rag disposal trays andcleaning devices all complete as perspecificationwithinletchannelfrom Manual screen chamber and outlet channels to Grit chamber, S.S shutter gates at outlet of screen chamber including all connected civil, mechanical, electrical & instrumentation works for monitoring, control and data acquisition on quality and quantity and their mechanical standby units all etc. complete

Construction of Outlet Channels from mechanical and manual fine screen , , RCC Walkways with G.I. hand rails, RCC staircase with G.I handrails,with all connected civil, mechanical, electrical & instrumentation works for monitoring, control and dataacquisitiononqualityandquantityand their mechanical standby units all etc, complete

Design,Constructandcommissioning ofGrit Chamber and Classifier ,Parshall flume,G.I. penstock gates both at Inlet and Outlet, RCC Walkways with G.I. hand rails, RCC staircase with G.I. hand rails, adjustable type SS velocity control wedges including all mechanical grit cleaningreciprocating/screwtypeSS classifiers,scrapperarmdriving unit, organic return pumps and removal arrangement,withallconnectedcivil, mechanical,electrical& instrumentationworksformonitoring, control and data acquisition on qualityand quantity and their mechanical standby units all etc, complete as per specification.

ConstructionofSBRSplitterboxfor SBR Basins, feed pipes / channels between the distribution chambers, feedpipes/channelstoSBRbasins, G.I penstock gates including guide channel, spindle, shaft and all accessories etc. complete, RCC Walkways with G.I.hand rails, G.I. ladder with all connected civil, mechanical, electrical & instrumentation works for monitoring,controlanddataacquisition on quality and quantity and their mechanicalstandbyunitsalletc, complete.

Design, construct, commissioning of Airblowerroomincludingsupply,erect and commissioning of High speed turboairblowerssuitabletodeliverdry oil free air for the cyclic Sequence Batch Reactor (SBR), all wet ventilation system, VFD control system, lifting arrangements, acoustic control with required air flow pipes, air flow meter, pressure gauges, valves, Air Blowers with accessories, electro mechanical& instrumentation accessories etc.,completeasperspecification

Design, construct, commissioning of Chlorine Contact Tank with G.I penstock gates at inlet and outlet of the tank, G.I ladder, Drain pump sets.etc., complete as per specification.etc., complete as per specification.

Design, construct, commissioning of Chlorinator room, Chlorine gas system including chlorinator etc complete, pure water sump, booster pumps, piping, Chlorinators, Chlorine cylinders, safety sensor with lifting arrangements and Supply & fixing of suitable capacity Chlorinator with discharge submersible boosterpumps,pipelineswithspecialswith allconnectedcivil,mechanical,electrical& instrumentation works for monitoring, control and data acquisition on quality and quantityandtheirmechanicalstandbyunits all etc, complete.as per specifications.

Providing Bypass arrangements with all RCC Chambers, Pipelines, specials, valves, thrust blocks, valve chambers including all connected Civil & mechanical etc.complete.as per specifications andas directed at site.

Design, construct, commissioning of Sludge sump and pump house to handle SAS/RAS from SBR basins with suitable submersible pumping machinery, air blowers/agitators, EOT lifting arrangements,sludgefeedpumps,delivery pipe lines, specials, valves, pumping main to Centrifuge including all specials with all connected civil, mechanical, electrical & instrumentation works for monitoring, control and data acquisition on quality and quantityandtheirmechanicalstandbyunits all etc, complete.as per specification

Design, construct, commissioning of Sludge thickener - forsludge with outlet channels fromsludge thickeners to Supernatantsump, Sludge withdrawal piping upto Thickened Sludge sump, rotatingscrubberarm,controldrum,cages, driving mechanism, walkway bridge, RCC staircase with SS hand rails, with all connected civil, mechanical, electrical & instrumentation works for monitoring, control and data acquisition on quality and quantityandtheirmechanicalstandbyunits all etc, complete as per specification.

Design, construct, commissioning of Dewateringbuilding,Sludgebalancing tank, Polyelectrolyte solution tanks including providing of the required Centrifuges,sludgefeedpumps,sludge balancingtankagitatorsarrangements, centrifugedosingsystems,solutiontanks agitators,pumps,interconnectingpipes, fittings,valvessafetyequipment,safety shower,RCCstaircase,walkway withG.I hand railing, Centrate pipeline to Supernatant sump including all civil, mechanical,electrical&instrumentation worksformonitoring,controlanddata acquisitiononqualityandquantityandtheir mechanical standby units all, etc complete

Construction of Supernatant/ centrate Pump house with collection well (for pumpingsupernatant of sludgethickeners, and centrate from centrifuge), including operator cabin/room, toilet/restroom facilities, piping and feeder pipes, suitablesubmersible pumping machinery and

Construction of indoor Type Sub- station Building/Controlroom/Transformerroom for the STP, 11 kV Substation. HT Panel and Allied Works , supply of indoor transformers, switch gears (HT/LT) and accessories,controlpanelnecessarycable ducts, Power capacitor, HTpanel,lighting fixtures, cabling for the entire plant, earthing, safety equipment’s including all civil, mechanical, electrical & instrumentation works for monitoring, control and data acquisition on quality and quantityandtheirmechanicalstandbyunits all, etc complete.

Design and construction, supply of Furniture for office, OH projectors with screen, SCADA control room & fully equipped laboratory room with lab equipment’s&chemicalstotestallinletand outlet parameters, process monitoring parameters etc., complete including providing split AC system as per specification

Supply of equipments/instruments for laboratory including all the equipment’s, instruments&chemicalsrequiredtotestall inlet and outlet quality parameters, processmonitoring parameters, glassware,necessarysoftware&hardware for analysis, data storage & report generation as per specification

Design & construction of internal RCC/Bitumen Road for 6 m wide including preparing base layer as per standard specifications & approved drawings.

Design & construction of internal Roadways,andpathwayswithPCCfor1.2 m wide including preparing base layer as per standard specifications and approved drawing

ProvidingRainwaterharvestingforthe entire plant as per specification

Providing Bye Pass arrangements, Storm Water Drain, Fencingfor the entire plant/building, annex rooms etc., as per specification

Providing Yard Lighting system, Street lighting system, as per specification for entire plant with all accessories, MCB, Switches, luminaries, street lighting, including supply and fixing of poles and towerlightof10m height withnecessary lamptwinfitting8nos.includingfoundation work,cablingcontrollingetc.complete,and streetlightfitting,cables,S.Scontrolpanel etc complete etc complete as per specification

Provisionforpumpandpipingforre-useof treated effluent for landscaping and toilet flushing in toilets/restrooms, for using as fire hydrant, flushing of chokes in piping systems, cleaning of roads, outlets points has to be provided at various locations inside plant etc from treated water sump including all control valves, jet pumps,pipelines, etc complete.

Site Clearence, Earth filling, levelling, Landscapingandplantationoftreesaplings with all connected works etc complete as per specification

Design andprovideAutomation& SCADAforentireplants/systemasper specification

Providing Safety Equipment, fire extinguishers,firealarm,Gasleakmonitor, firebucketswith stand,shock proof rubber mats, safety equipment’s for chlorinators, Emergency lights etc., complete

Design,construct&commissioningof 12.50I0 MLD Packaged STP with appropriatehydraulicdesign&pipingfor distribution to proposed treated sewage disposal pipeline to the nearest river or land disposal as per TNPCB norms with NGT guidelines

Supply, delivery and installation of Online Continuous Effluent Monitoring Systems (OCEMS) in Sewage Treatment Plants

Provision for GST 18%

Description of Work / Item(s)

Amount

OperationandMaintenancefor 12.50 MLD CAPACITY SEWAGE TREATMENT PLANT with collection wells and Interception & Diversion works with 10 years of Operation & Maintenance (STP along with I&D) IN Vaniyambadi Municipality IN TAMIL NADU.(As per Price Schedule ) Ist Year Fixed (A)

Variable (B)

OperationandMaintenancefor 12.50 MLD CAPACITY SEWAGE TREATMENT PLANT with collection wells and Interception & Diversion works with 10 years of Operation & Maintenance (STP along with I&D) IN Vaniyambadi Municipality IN TAMIL NADU.(As per Price Schedule ) 2nd Year Fixed (A)

Variable (B)

OperationandMaintenancefor 12.50 MLD CAPACITY SEWAGE TREATMENT PLANT with collection wells and Interception & Diversion works with 10 years of Operation & Maintenance (STP along with I&D) IN Vaniyambadi Municipality IN TAMIL NADU.(As per Price Schedule ) 3rd Year Fixed (A)

Variable (B)

OperationandMaintenancefor 12.50 MLD CAPACITY SEWAGE TREATMENT PLANT with collection wells and Interception & Diversion works with 10 years of Operation & Maintenance (STP along with I&D) IN Vaniyambadi Municipality IN TAMIL NADU.(As per Price Schedule ) 4th Year Fixed (A)

Variable (B)

OperationandMaintenancefor 12.50 MLD CAPACITY SEWAGE TREATMENT PLANT with collection wells and Interception & Diversion works with 10 years of Operation & Maintenance (STP along with I&D) IN Vaniyambadi Municipality IN TAMIL NADU.(As per Price Schedule ) 5th Year Fixed (A)

Variable (B)

OperationandMaintenancefor 12.50 MLD CAPACITY SEWAGE TREATMENT PLANT with collection wells and Interception & Diversion works with 10 years of Operation & Maintenance (STP along with I&D) IN Vaniyambadi Municipality IN TAMIL NADU.(As per Price Schedule ) 6th Year Fixed (A)

Variable (B)

OperationandMaintenancefor 12.50 MLD CAPACITY SEWAGE TREATMENT PLANT with collection wells and Interception & Diversion works with 10 years of Operation & Maintenance (STP along with I&D) IN Vaniyambadi Municipality IN TAMIL NADU.(As per Price Schedule ) 7th Year Fixed (A)

Variable (B)

OperationandMaintenancefor 12.50 MLD CAPACITY SEWAGE TREATMENT PLANT with collection wells and Interception & Diversion works with 10 years of Operation & Maintenance (STP along with I&D) IN Vaniyambadi Municipality IN TAMIL NADU.(As per Price Schedule ) 8th Year Fixed (A)

Variable (B)

OperationandMaintenancefor 12.50 MLD CAPACITY SEWAGE TREATMENT PLANT with collection wells and Interception & Diversion works with 10 years of Operation & Maintenance (STP along with I&D) IN Vaniyambadi Municipality IN TAMIL NADU.(As per Price Schedule ) 9th Year Fixed (A)

Variable (B)

OperationandMaintenancefor 12.50 MLD CAPACITY SEWAGE TREATMENT PLANT with collection wells and Interception & Diversion works with 10 years of Operation & Maintenance (STP along with I&D) IN Vaniyambadi Municipality IN TAMIL NADU.(As per Price Schedule ) 10th Year Fixed (A)

Variable (B)