F.10 ETUDE DE RACCORDEMENT AU COLLECTEUR DE …

ANNEXES

461

Plateforme de traitement et de valorisation des mâchefers - PLABENNEC

Actualisation des conditions d'exploitation

Dossier de demande d’autorisation d’exploiter – Décembre 2014 complété en Juillet 2015

Exploitant : SCORVALIA - Chargé d’études : ARCOE

F.10 ETUDE DE RACCORDEMENT AU

COLLECTEUR DE GOUESNOU, 2014

N° PRIX DESIGNATION U Q

1 TRAVAUX PREPARATOIRES

1.1

Installation de chantier (Sondages, Constat d'état des lieux, Obligations liées à la coordination SPS, Base vie, Déviation et signalisation de chantier, Nettoyage du chantier et de ses accès, Protection des ouvrages, Plan d'exécution, …)

ft 1

1.2 Dossier des Ouvrages Exécutés (comprenant plan de recolement norme BMO et PV des essais réalisés) ft 1

2 TRANCHEES

2.1 Découpe de revêtement enrobé à la scie ml 8002.2 Démolition de chaussée en enrobé m² 2852.3 Dépose de bordures et caniveaux et mise en stock pour réutilisation ml 202.4 Dépose de panneaux de signalisation et mise en stock pour réutilisation u 52.5 Décapage de terre végétale sur tranchée et mise en dépôt m³ 502.6 Terrassement pour tranchée avec mise en dépôt en cordon m³ 2552.7 Terrassement pour tranchée y compris évacuation m³ 4602.8 Fourniture et constitution du lit de pose en sable ou en gravette m³ 2852.9 Fourniture et pose d'un grillage avertisseur m³ 2145

2.10 Remblaiement avec les matériaux extraits au prix 2.6 compacté par couches m³ 2552.11 Fourniture et mise en tranchée de grave naturelle 0/63 compacté par couches m³ 1102.12 Fourniture et mise en tranchée de grave naturelle 0/31,5 compacté par couches m³ 702.13 Reprise sur stock et mise en œuvre de la terre végétale décapée au prix 2.5 m³ 50

3 CANALISATIONS

3.1 Fourniture et pose de tuyaux en PEHD ø 93,8/110 PN10 pour refoulement ml 21453.2 Fourniture et pose de tuyaux en PVC ø 200 pour canalisation gravitaire en sortie de bassin ml 15

4 OUVRAGES ANNEXES

4.1 Regards de visite Ø 1000 y compris tampon fonte 400 KN u 1

4.2

Création de poste de relevage avec fosse, trop-plein en retour vers le bassin, amenée de la basse tension et du télécom, chambre de vannes et 2 pompes y compris dimensionnement pour évacuer 15m³/h pendant 12h par jour en utilisation maximale (soit 180m³/jour sur 12h d'utilisation par jour) longueur PEHD ø 110 = 1375 ml suivant profil en long

ft 1

4.3 Ventouses automatiques triple fonction avec robinet d'arrêt u 44.4 Purges sur canalisation de refoulement avec vanne ø 40 u 54.5 Raccordement de la canalisation de refoulement dans regard existant u 2

5 REFECTIONS

5.1 Repose de bordures et caniveaux mis en stock ml 205.2 Repose de panneaux de signalisation mis en stock u 55.3 Réfection des chaussées en enrobés dosé à 140kg/m² m² 2305.4 Réfection des trottoirs en enrobés dosé à 140kg/m² m² 555.5 Réfection des trottoirs en sablé stabilisé sur une épaisseur de 5cms m² 305.6 Joint à l'émulsion de bitume ml 8005.7 Engazonnement (y compris préparation de la terre végétale) m² 235

Raccordement de la Plateforme SCORVALIA (Plabennec) au réseau d'eaux usées BMO

26/11/2014Projet:

Calcul du réseau

GOUESNOU - SCORVALIA - NOV 2014 - Cas1

Client:

CORRE

Individuel 1

Longueur

Nb

Cl. de pression

2145,0

Matériau PEHD

PN10

Dimension

Rugosité 0,100

Diam. intérieur

110 mm

mmmm93,8

Pied d´assise

Coude à 90°

Vanne

Connexion en TClapet

SortieAutre

Total:

0,00

0,30

0,27

0,12

0,502,00

1,00

6,10

1

8

1

11

10

10,2dH conduite:/s0,6Vitesse:

m

m m

Débit total:

Colebrook-White

H. géométrique:

HMT:dH:Nb

1 25,2

15,0

15,0

m³/h

10,2

Individuel 1

m mm

1 (1)

Flygt N-pump seriesSelF-cleaNiNg pumpS with SuStaiNed high eFFicieNcy

Broad range capacity

The N-pump advantage

•Patentedtechnology

•Innovativedesign

•Sustainedhighefficiency

•Selfcleaningability

•Modulardesign

•Reliable

•Fewerunplannedservicecalls

•Ratingsfrom1.3kWto310kW

•Flowupto1,000l/s

•Headsupto100m

•Submersibleanddryinstallations

•EveryFlygtpumpisperformancetestedinthefactory

2

Flygt N-pumps take on the toughest applications and get the job done. Every component is designed and manufactured to deliver sustained high efficiency. Thanks to patent-ed N-technology with its innova-tive self-cleaning impeller, Flygt N-pumps deliver the highest total efficiency. It lowers your energy bill and reduces unplanned maintenance costs. That adds up to total peace of mind – and big savings over the long term.

Ourvastfluidhandlingknowledgeanddedicationtoresearchandde-velopmentleadstotechnologicalad-vancesandcontinuousimprovement.

That’swhyourFlygtN-pumpsareatworkinmorethanahundredthou-sandinstallationsworldwide.Theyhaveproven,byfar,tobethebestandmostreliablechoiceforbothdryandsubmersibleinstallations.

Sustainedhighefficiencyispriceless

INTROducTION

Robust and reliableEveryFlygtN-pumpistestedinthefactorytoensurehighperformanceandpremiumquality.Flygtproductsdeliveroutstanding,cost-effectiveperformancethathasbeenproveninapplicationssuchas:

•Wastewater•Rawwater•coolingwater•Sludge•Stormwater•Industrialeffluent

timetime

A) Conventional pump B) Conventional pump running intermittently

C) Flygt N-pump

time

Energy consumptionHydraulic efficiency

timetime


C) Flygt N-pump

time


timetime


C) Flygt N-pump

time


3

Self-cleaningN-pumpsavesmoney

Sustained high efficiencyWhensolidobjectsuchasstringyfibrousmaterialandmoderntrash,entertheinletofaconventionalpump,theytendtogetcaughtontheleadingedgesoftheim-pellervanes.Thisbuild-upreducedtheimpeller’sef-ficiency,resultinginincreasedpowerconsumption(Fig.A).Thisincreasedrateofpowerconsumptiongeneratesanincreaseinenergycharges.

A.conventionalwaste-waterpump

The self-cleaning concept

AllFlygtN-pumpshavethesameself-cleaningperformanceregardlessofdutypoint.

Stage 1.Mostsolidobjectsenteringthepumpwillpassthroughtheimpellerbetweentheimpellervanes.Ifanobjectgetscaughtontheleadingedgeofoneofthevanes,itwillslidealongthebacksweptshapetowardstheperimeteroftheinlet.

Stage 2.Thesolidobjectwillslidealongthetipoftheimpellervaneinsidethereliefgroove.Theguidepinintheinsertringwillpushalltypesofsolidsawayfromthecenteroftheimpel-ler,alongtheleadingedgeandoutthroughthereliefgroove.

Assolidscontinuetobuild-upinsidetheimpeller,motorthermalprotectioncantripcausingthepumptostop.Thisleadstocostlyunplannedservicecalls.

Ifaconventionalwastewaterpumprunsintermittently,thesolidsbuild-upwillberemovedbybackflushingwhenthepumpisshutoffattheendoftheoperatingcycle.Whennextcyclebegins,efficiencyreturnstoitsinitialvaluesincetheimpellerisfreefromsolidobjects(FigB).

ThehighefficiencyoftheFlygtN-pumpissustainedovertimeduetoitsself-cleaningability,keepingenergycoststoaminimum(Fig.c).

B.conventionalpumprunningintermittently

c.FlygtN-pump

Hydraulicefficiency

Sustainedhighefficiency

Energyconsumption

dESIgN

Insertring

guidepin

Reliefgroove

Pumphousing

Impeller

Top performance with a broad capacity range

105 20 50 100 200 500 1000

[Ql/s]

[H/m]

2

5

10

20

50

100

200

3085, 3102 and 3127

3153, 3171, 3202, 3301 and 3315

3231, 3306, 3312, 3356 and 3400

Hard-Iron™ (60 HRC) for the toughest wastewater challengesHard-Iron™,

60HRc

Steel,hardened,60HRc

castiron,hardened,47HRc

Stainlesssteel,AISI316,190HB

castiron,190HB

Relativelifetime

.0

.1

.2

.3

.4

.5

.6

.7

.8

.9

.10

4

Broadcapacityrangetosuityourapplication

dESIgN

Flexible and modular designFlygtN-technologyenablesyoutotailorthehy-draulicstomeettherequirementsofvirtuallyanyapplication.choosethehardenedcastironversionfortypicalwastewaterapplicationsandthechop-perringversionforcuttinglongfibresorsolids.TheHard-Iron™versionshouldbeusedinabrasiveap-plicationsandwatersthatcoldcauseerosioncorro-sionduetohighoxygencontent.

Whateveryouchoose,youneversacrificepumpefficiency–andyoucaneasilyswitchthemoduleiftheoperatingconditionschange.

castironimpellerwithhardenededgesandinsertringfortypicalpumpingappli-cations.

Extradurableoptionforabra-siveandero-sioncorrosionapplications.

Hard-Iron™(60HRc)castiron

chopperringforcuttinglongfibersorsolids.

AcceleratedweartestsprovethatHard-Iron™hydrauliccom-ponentskeeponworkingefficientlywithminimalwearafterpumpingwaterwithaveryhighconcentrationofcoarsesand(2,400tons).

FlygtN-pumpswithHard-Iron™componentscontinuetodeliv-ersustainedhighefficiencywithoutcloggingorerosioncorro-sion,prolonginglifetimeby200percentcomparedtostandardhardenedcastironhydraulics.

Spin-out™ seal protection for pumps with cavities in the seal chamber

5

designedandengineeredforlongerlife

XylemspeciallydesignsandmanufacturesFlygtN-pumpcomponents,suchasthemotor,sealsandshaft,tooptimizeoperationandprolongpumpser-vicelife.

MotorTheclassHsquirrel-cageinductionmotordeliversoutstandingperformanceandsuperiorheattrans-ferinsubmersibleanddryinstallations.Heatlossesareconcentratedaroundtheshrink-fittedstator,whichiscooledbymeansofthesurroundingwater.ThemotorhasaNEMAclassBmaximumoperat-ingtemperatureriseof80°c(176°F)toensurelongservicelife.Preparedforvariablespeedoperation,allmotorsarecapableoffullyutilizingtheavailablepower.

Long-life sealsdurabletungstencarbidesealsofferexception-almechanicalstrengthaswellassuperiorslidingpropertiesevenwhenrunningdry.Theselow-fric-tionsealswithstandthousandsofhoursofhigh-pressureoperationunderextremeconditionswithoutcracking,seizinguporshowingsignsofunacceptablewear.

Low shaft deflectionTominimizevibration,promotequietoperationandprolongsealandbearinglife,allFlygtN-pumpsfeatureashortshaftoverhangtoreduceshaftdeflection.

ThepatentedSpin-out™designexpelsabrasiveparticlesfromthesealchamber,providingprotec-tionagainstwearoftheouterseal.Asanintegralpartofthesealchamber,Spin-out™isassimpleasitiseffective.

Model 3085 3102 3127Rating,kW 1.3–2.4 3.1–4.2 4.7–7.4

discharge,mm(in) 80(3") 80(3") 80(3")100(4") 100(4")150(6") 150(6")

3085, 3102 and 3127

0 105 20 50 100

[Ql/s]

[H/m]

0

2

5

10

20

50

3085

3102

3127

6

Lowcapacitypumps

ThisseriesofFlygtN-pumpsincludesthreemodelsthathandlecapacitiesupto100l/s.LikeallFlygtN-pumps,thesecontributetoreducingthetotallifecyclecostsofyourinstallation.

Asemi-permanentinstallationofapumpwithinaverticalsteelorconcretecolumn.

Forsemi-permanentwetwellinstallations.Thepumpisinstalledwithtwinguidebarsonadischargeconnection.

Avertically-mounted,permanentdrywellorin-lineinstallationwithflangeconnectionsforsuctionanddischargepipework.

Ahorizontally-mounted,permanentdrywellorin-lineinstallationwithflangeconnectionsforsuctionanddischargepipework.

Asemi-permanentfreestandinginstallation.Transportableversionwithpipeorhoseconnection.

Methods of installationNP NS NT NZ NL

Performance, 50 Hz

Power ratings and sizes

7

SENSORSThermalsensorsembeddedinthestatorwindingspreventover-heating.Optionalleakagesensorsinthestatorandoilhousingsarealsoavailable.

cOMPLIANcEEachpumpistestedandapprovedinac-cordancewithnationalandinternationalstandards,includingIEc34-1andcSA.Pumpsareavailableinexplosion-proofversionsforuseinhazardousenviron-ments,andareapprovedbytheFactoryMutual,EuropeanStandardandIEc.

LONg-LIFEBEARINgSdurablebearingsprovideamini-mumservicelifeof50,000hours.

cABLEENTRyWater-resistantcableentrypro-videsbothsealingandstrainrelieffunctionstoensureasafeinstallation.

BETTERHEATTRANSFEROurspeciallydesignedandmanufacturedmotorprovidesenhancedcoolingbecauseheatlossesareconcentratedaroundthestator.Trickleimpregnatedinresin(classHinsulation),thestatorwindingsareratedat180°c(355°F)andenableupto30startsperhour.

ENduRINgSEALSThegriploc™systemcon-sistsoftwosetsofmechani-calshaftsealsthatoperateindependentlytoprovidedoublesecurityagainstleakage.

Griploc™ seal Adaptive N-impellerWitharobustdesign,griploc™sealsofferconsis-tentperformanceandtrouble-freeoperationinchallengingenvironments.Solidsealringsmini-mizeleakageandthepatentedgriplockspring,

whichistightenedaroundtheshaft,providesaxialfixationandtorquetrans-mission.Inaddition,thegriploc™designfacili-tatesquickandcorrectas-semblyanddisassembly.

TheFlygtN3085featuresanadaptiveself-cleaningN-impellerthatcanmoveaxiallytoenableeasypas-sageoflargesolidsthroughthepump.

Methods of installation

Model 3153 3171 3202 3301 3315Rating,kW 7.5–15 15–22 22–47 37–70 55–105discharge,mm(in) 80(3") 100(4") 100(4") 150(6") 150(6")

100(4") 150(6") 150(6") 250(10") 250(10")150(6") 250(10") 200(8") 300(12") 300(12")200(8") 300(12") 350(14") 350(14")250(10")

3153, 3171, 3202, 3301 and 3315

0 10 20 50 100 200 500

[Ql/s]

[H/m]

0

2

5

10

20

50

100

3153 3171

3202

3301

3315

8



Avertically-mounted,per-manentdrywellorin-lineinstallationwithflangecon-nectionsforsuctionanddis-chargepipework.

Fordemandingpumpingduties,fivemodelshandlefluidtransportforcapacitiesupto500l/s.Highlyefficient,theseheavy-dutymodelsprovideclog-freeperformanceinordertoachievethebestover-alllifecyclecost.

Mediumcapacitypumps

Ahorizontally-mounted,permanentdrywellorin-lineinstallationwithflangecon-nectionsforsuctionanddis-chargepipework.

NP NS NT NZ


Performance, 50 Hz

9

INSPEcTIONcHAMBERToincreaseoperationalreliability,aninspectionchamberbetweenthesealunitandthebearingsenablesrapidspotchecksandmaintenance.Inthecaseofasealfailure,abuilt-insensorprovidesanearlywarningofanyfluidbuild-up,thusreducingtheriskofexpensiverepairwork.

EFFIcIENTcOOLINgThesepumpsarecooledeitherbythesurroundingliquidor,inmoredemandingapplications,withaninternalclosed-loopcoolingsystem.


cABLEENTRyWater-resistantcableentrypro-videsbothsealingandstrainrelieffunctionstoensureasafeinstallation.

ENduRINgSEALSTheFlygtPlug-in™sealwiththeActiveSeal™systemoffersincreasedsealingreliabilityandzeroleakageintothemotor,therebyre-ducingtheriskofbearingandstatorfailure.

SENSORSThermalsensorsembeddedinthestatorwindingspreventover-heating,andaleakagesensorintheinspectionchamberminimizestheriskforbearingandstatorfailure.

cOMPLIANcEEachpumpistestedandap-provedinaccordancewithnationalandinternationalstandards,includingIEc34-1andcSA.Pumpsareavailableinexplosion-proofversionsforuseinhazard-ousenvironments,andareapprovedbytheFactoryMutual,EuropeanStandardandIEc.

BETTERHEATTRANSFEROurspeciallydesignedandmanufacturedmotorprovidesenhancedcoolingbecauseheatlossesareconcentratedaroundthestator.Trickleimpregnatedinresin(classHinsulation),thestatorwindingsareratedat180°c(355°F)andenableupto30startsperhour.

Flygt Plug-in seal with Active Seal system

TheFlygtPlug-in™sealisasealunitthateliminatestherisksassociatedwithincorrectinstallationandcarelesshandling.ItcomprisestheActiveSeal™systeminoneeasy-to-handleunit.

TheActiveSeal™systemisapatentedzero-leakagedouble-sealsystemthatactivelypreventsliquidfromenter-ingthemotorcavity,therebyreducingtheriskforbearingandstatorfailure.Itcomprisesauniqueinnersealthatactsasamicro-pumpandanoutersealthatpreventsleakageofpumpedmediaintothebufferchamber.

Laser-cutgroovesontheinnersealcreateahydrodynamicpumpingeffectthatpreventsanyleakagefromenter-ingthemotor.

Thistranslatesintoenhancedseal-ingreliability,reduceddowntimeandfewerunscheduledmaintenancechecks.Inaddition,regularservicein-spectionscanbeprolongedinmanyapplications.

Innersealwithlaser-cutspiralgrooves.

™

™

Model 3231 3306 3312 3356 3400Rating,kW 70–215 58–100 55–250 45–140 40–310

discharge,mm(in) 200(8") 300(12") 300(12") 350(14") 400(16")

0 50 100 200 500 1000

[Ql/s]

[H/m]

0

5

10

20

50

100

3231

3312

3312

3356

33063400

10

Largecapacitypumps



Avertically-mounted,per-manentdrywellorin-lineinstallationwithflangecon-nectionsforsuctionanddis-chargepipework.

Ahorizontally-mounted,permanentdrywellorin-lineinstallationwithflangecon-nectionsforsuctionanddis-chargepipework.

Whenhighercapacityisrequired,theFlygtN-pumpserieshasfivepumpstodothejob.Thesemodelsdeliverunprecedentedpumpingpower–reliablyandefficiently.

Methods of installationNP NS NT NZ

Performance, 50 Hz


3231, 3306, 3312, 3356 and 3400

11

cOMPLIANcEEachpumpistestedandapprovedinaccordancewithnationalandin-ternationalstandards,includingIEc34-1andcSA.Pumpsareavailableinexplosion-proofversionsforuseinhazardousenvironments,andareapprovedbytheFactoryMutual,EuropeanStandardandIEc.


cABLEENTRyWater-resistantcableentrypro-videsbothsealingandstrainrelieffunctionsforasafeinstallation.

ENduRINgSEALSTwosetsofmechanicalshaftsealsworkindependentlyfordoublesecurity.TheActiveSeal™systemoffersincreasedsealingreliabilityandzeroleakageintothemotor,therebyreducingtheriskofbear-ingandstatorfailure.

SENSORSThermalsensorsinthestatorwind-ingspreventoverheating,andananaloguetemperaturesensormonitorsthelowerbearing.Thestatorhousingandthejunctionboxareequippedwithleakagesensors.Thesensorsdecreasetheriskofbearingandstatorfailure.

BETTERHEATTRANSFEROurspeciallydesignedandmanu-facturedmotorprovidesenhancedcoolingbecauseheatlossesarecon-centratedaroundthestator.Trickleim-pregnatedinresin(classHinsulation),thestatorwindingsareratedat180°c(355°F)andenableupto15startsperhour.

Zero leakage into the motor cavity

TheActiveSeal™systemisapatentedzero-leakagedouble-sealsystemthatactivelypreventsliquidfromenter-ingthemotorcavity,therebyreducingtheriskforbearingandstatorfailure.Itcomprisesauniqueinnersealthatactsasamicro-pumpandanoutersealthatpreventsleakageofpumpedmediaintothebufferchamber.

Laser-cutgroovesontheinnersealcreateahydrodynamicpumpingeffectthatpreventsanyleakagetoenterthemotor.

Thistranslatesintoenhancedseal-ingreliability,reduceddowntimeandfewerunscheduledmaintenancechecks.Inaddition,regularserviceinspectionscanbeprolongedinmanyapplications.

Monitoring and control:Empower your business

12

completesolutionsforyourneeds

TEcHNIcALdATA

Ready-to-install prefabricated pump stationsFlygtN-pumpscanbedeliveredreadytoinstallinstandard,prefabricatedpumpstationswithevery-thingyouneed.Ourprefabricatedpumpstationsfeaturethemostreliableandcost-effectivepump-ingsolutions.Oursolutionsarepre-assembledwith

yourconfigurationofvalves,dischargepipe,andinletandoutletconnections.Installationandstart-upiseasyandrequiresminimaltime.

Flygt MiniCASisasupervisionrelayforstatortemperatureandleakagesensorsdesignedforlowandmediumcapacityFlygtN-pumps.

Flygt MAS 711isaprotectivemonitoringsystemformediumandlargecapacityFlygtN-pumps.

FlygtMinicAS FlygtMAS711

Flygt N-pumps: Submersible and dry installations

13

Engineered solutionsFlygtN-pumpscanbeconfiguredtoyourspecificrequirements.Ourengineersworkcloselywithyou,fromdesignandsystemanalysistoselectionofproductandinstallationequipment.Thisenablesustodeliverreliableandcost-effectivepumpingsolutions.

FlygtN-pumpsareanexcellentchoiceforhandlingsolidsindry-pitinstallations.Originallydesignedforsubmersiblecondi-tions,ourpumpseliminatetheriskofdamagetothemotorduetostationflooding.Submersibleordry-installedFlygtN-pumpsdeliversuperiorclog-freeoperationwithminimalmaintenanceandsubstantialenergysavings.

Perfectcompliance.AllFlygtmonitoringandcontrolequipmentintegrateseasilyintoanyscadacontrolsystem.

Options tablecustomizeyourFlygtN-pumpwithoptionalequipment.

Flygt N-pump model 3085 3102 3127 3153 3171 3202 3301 3315 3231 3306 3312 3356 3400

Option/ProductHydraulicguidepin

Hard-Iron™

chopper

AdaptiveNSeal systemgriploc™seal

Plug-in™seal

ActiveSeal™

Spin-out™

SealflushCooling system1.Nocooling

2.Internal

3.Integrated

4.ExternalInstallationNP

NS

NT

NZ

NLAccessories

FlushvalvePump monitorPrepared for

– MinicAS

–MAS

=Standard

=Optional

=Standardbutalsooptionaldependingonmodel

=Standardornotavailabledependingonmodel

=Optionalornotavailabledependingonmodel

Flygt N-pump

Purchase cost

Energy cost

Service cost

Unplanned maintenancecost

Life cycle costs

Conventional pump2 service calls/year

Conventional pump12 service calls/year

14

TEcHNIcALdATA

Thepowertoadapt

Self cleaning saves money

Schematicoverviewofcalculationsmadeona30kWpump.

Wesupplyhardwareandsoftwareforcom-pleteprocesssystems–fromindividualpumpdrives,starters,sen-sorsandcontrollerstosystemsoftwareandscalablescadasystems.

Whendowntimeisn’tanoption,relyonourglobalservicenetworktodelivergenuineFlygtsparepartstoyou–quicklyandefficiently.AllFlygtsparepartsarebackedbyasolid15-yearavailabilityguar-antee.Largecapacitypumpseven20-year.

Extensive monitoring and control

Genuine Flygt spare parts and warranty

15

Supportingyourbusiness,everystepoftheway

SuPPORT&SERvIcE

Extensive engineering know-howXylemhasextensiveknowledgeoffluiddynamicsandvastpracticalexperienceindesigning,operatingandmaintainingefficientwastewatertransportsystems.Weprovideabroadrangeofengi-neeringservices,including:

•Systemanalysisandcalculations•Sumpdesign•Waterhammercalculations•Pumpstartanalysis•Transientanalysis•computationalFluiddynamics(cFd)•Scalemodeltesting

Inshort,wecanassistyouwithevery-thingyouneedforoptimalperfor-manceandeconomical,energy-effi-cientoperation.

Empower your systemWithFlygtmonitoringandcontrolproducts,youcancontrolandopti-mizetheperformanceofeverycom-ponentofyoursystem.Thishelpsreducestressonpumps,valvesandmains,enablereliable,efficientoper-ationandprolongservicelifetime.

Support for your Flygt pumpsOurglobalnetworkoflocalservicecentersandservicepartners,pro-videintegratedservicestosupportsafe,efficientandreliableoperation.Toensuretrouble-freeoperationandminimaldowntime,countonusforquick,professionalresponseandqualitymaintenanceservices,usinggenuineFlygtspareparts.

FlygtisabrandofXylem.ForthelatestversionofthisdocumentandmoreinformationaboutFlygtproductsvisitwww.flygt.com

896876.FlygtN-pum

pseries.1.Master.1.20100701

1)Thetissueinplantsthatbringswaterupwardfromtheroots2)AleadingglobalwatertechnologycompanyWe’re12,000peopleunifiedinacommonpurpose:creatinginnovativesolutionstomeetourworld’swaterneeds.developingnewtechnologiesthatwillimprovethewaywaterisused,conserved,andre-usedinthefutureiscentraltoourwork.Wemove,treat,analyze,andreturnwatertotheenvironment,andwehelppeopleusewaterefficiently,intheirhomes,buildings,factoriesandfarms.Inmorethan150countries,wehavestrong,long-standingrelationshipswithcustomerswhoknowusforourpowerfulcombinationofleadingproductbrandsandapplicationsexpertise,backedbyalegacyofinnovation.FormoreinformationonhowXylemcanhelpyou,gotoxyleminc.com.

Pompe submersible av ec roue brev etée à canal semi ouv erte auto-nettoy ante. Rendement élev é et constant. Idéale dans la plupart des applications en eaux uséeElle peut être optimisée av ec le sy stème brev eté Guide-pin®.

Hauteur mano.

248 155mm248 155mm

62,2%

0

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

31

32

33

34

35

[m]

0 4 8 12 16 20 24 [l/s]

Roue

Fréquence

Moteur

Tension nominale

-

Puissance nominale

Vitesse nominale

Nombre de pôles

Intensité nominale

400 V50 Hz

7,4 kW

2

2900 1/min

14 A

NP 3127 SH 3~ Adaptive 248

Moteur #

3~

Diamètre d'aspiration

Weight

DN 80

26

0

61

5 8

5

40

0

*27

0

50

70

426

30

85

481

975

10

0

59

20

0

250

Z Z

116 239

721

210

170

15

5 1

80

16

0

FP, NP 3127 SH

64

226

20°

DIMENSION TO ENDS OF GUIDE BARS *

Z - Z V IEW

BOLT Ø20(4x)

CL O

F D

ISCH

REF.LINE

REF.LINE

REF.LINE

MIN LEVEL

(TO FURTHEST POINT)

GUIDE BARS 2"

Dimensional drwg

Diamètre de roue 155 mmNombres de canaux 2

N3127.160 21-11-2AL-W 7.4KWVariante stator 1

Phases

Intensité de démarrage 115 A

Spécifications techniques

L'image peut ne pas correspondre à la configuration choisie.

Facteur de puissance

Rendement

1/1 de charge3/4 de charge1/2 de charge

1/1 de charge3/4 de charge1/2 de charge

0,890,860,78

87,4 %88,3 %87,7 %

80 mmCourbe selon ISO 9906

P - Installation immergée sur pied d'assiseInstallation:

Configuration

Matériau de la roue Fonte grise

Généralités

Diamètre de ref oulement 80 mm

Eau, claire

Total moment of inertia 0,02 kg m²

Curve issue

Mise à jourCréé le

2014-10-28

Créé parN° du projetProjet

Hauteur mano.

Rendement

Rendement global

Puissance à l 'arbre P2

Puissance absorbée P1

Valeurs de NPSH

248 155mm248 155mm

62,2%

27,4 m

37,8 %

33,3 %

3,95 kW

4,49 kW

4,33 m

5,56 l/s

248 155mm248 155mm

27,4 m

37,8 %

33,3 %

3,95 kW

4,49 kW

4,33 m

5,56 l/s

248 155mm248 155mm

27,4 m

37,8 %

33,3 %

3,95 kW

4,49 kW

4,33 m

5,56 l/s

248 155mm (P2)248 155mm (P2)

27,4 m

37,8 %

33,3 %

3,95 kW

4,49 kW

4,33 m

5,56 l/s

248 155mm (P1)248 155mm (P1)

27,4 m

37,8 %

33,3 %

3,95 kW

4,49 kW

4,33 m

5,56 l/s

248 155mm248 155mm

27,4 m

37,8 %

33,3 %

3,95 kW

4,49 kW

4,33 m

5,56 l/s

0

2

4

6

8

10

12

14

16

18

20

22

24

26

28

30

32

34

[m]

0

10

20

30

40

50

[%]

2,5

3,0

3,5

4,0

4,5

5,0

[kW]

4

6

8

[m]

0 2 4 6 8 10 12 14 16 18 20 22 24 26 [l/s]

Moteur #

50 Hz

Phases 3~

400 VNombre de pôles 2

Puissance nominale 7,4 kW

Intensité de démarrageIntensité nominale 14 A

Vitesse nominale 2900 1/min

N3127.160 21-11-2AL-W 7.4KWVariante stator

Nombres de canaux 2

Facteur de puissance

NP 3127 SH 3~ Adaptive 248

Diamètre d'aspiration

Courbe

Pompe

Diamètre de roue 155 mm

Motor

Rated voltage

115 A

Rendement

1/1 de charge

3/4 de charge

1/2 de charge

1/1 de charge

3/4 de charge

1/2 de charge

Fréquence1 0,89

87,4 %

0,86

0,78

88,3 %

87,7 %

80 mm

Courbe selon ISO 9906

Diamètre de refoulement 80 mm

Eau, claire

Total moment of inertia 0,02 kg m²

Curve issue


2014-10-28


Hauteur mano.

248 155mm

62,2%

27,4 m

5,56 l/s0,0

1,0

2,0

3,0

4,0

5,0

6,0

7,0

8,0

9,0

10,0

11,0

12,0

13,0

14,0

15,0

16,0

17,0

18,0

19,0

20,0

21,0

22,0

23,0

24,0

25,0

26,0

27,0

28,0

29,0

30,0

31,0

32,0

33,0

34,0

35,0

[m]

0 2 4 6 8 10 12 14 16 18 20 22 24 26 [l/s]

1

NP 3127 SH 3~ Adaptive 248Duty Analysis


Indiv idual pump Total

1 5,56 l/s 27,4 m 3,95 kW 5,56 l/s 27,4 m 3,95 kW 37,8 % 0,224 kWh/m³ 4,33 m

Pumps running Specific /System Flow Head Shaft power Flow Head Shaft power Pump eff. energy NPSHre

Eau, claire

Curve issue


2014-10-28


Hauteur mano.

Rendement

Rendement global

Puissance à l 'arbre P2

Puissance absorbée P1

Valeurs de NPSH

248 155mm248 155mm

62,2%

45 Hz45 Hz

62,2%

40 Hz40 Hz

62,2%

35 Hz35 Hz

62,2%

30 Hz30 Hz

62,2%

248 155mm248 155mm45 Hz45 Hz40 Hz40 Hz35 Hz35 Hz30 Hz30 Hz248 155mm248 155mm45 Hz45 Hz40 Hz40 Hz35 Hz35 Hz

30 Hz30 Hz

248 155mm (P2)248 155mm (P2)

45 Hz45 Hz

40 Hz40 Hz

35 Hz35 Hz30 Hz30 Hz

248 155mm (P1)248 155mm (P1)

45 Hz45 Hz

40 Hz40 Hz

35 Hz35 Hz

30 Hz30 Hz

248 155mm248 155mm

45 Hz45 Hz

40 Hz40 Hz

35 Hz35 Hz

30 Hz30 Hz

0123456789

1011121314151617181920212223242526272829303132333435

[m]

0

10

20

30

40

50

[%]

0,0

1,0

2,0

3,0

4,0

[kW]

1

2

3

4

5

6

7

8

9

[m]

0 2 4 6 8 10 12 14 16 18 20 22 24 26 [l/s]

NP 3127 SH 3~ Adaptive 248VFD Curve

Courbe selon ISO 9906Eau, claire

Curve issue


2014-10-28


Hauteur mano.

248 155mm

62,2%

27,4 m

5,56 l/s

45 Hz

62,2%

40 Hz

62,2%

35 Hz

62,2%

30 Hz

62,2%

0,0

1,0

2,0

3,0

4,0

5,0

6,0

7,0

8,0

9,0

10,0

11,0

12,0

13,0

14,0

15,0

16,0

17,0

18,0

19,0

20,0

21,0

22,0

23,0

24,0

25,0

26,0

27,0

28,0

29,0

30,0

31,0

32,0

33,0

34,0

35,0

[m]

0 2 4 6 8 10 12 14 16 18 20 22 24 26 [l/s]

1

NP 3127 SH 3~ Adaptive 248VFD Analysis


Indiv idual pump Total

1 50 Hz 5,56 l/s 27,4 m 3,95 kW 5,56 l/s 27,4 m 3,95 kW 37,8 % 0,224 kWh/m³ 4,33 m1 45 Hz 4,95 l/s 21,7 m 2,79 kW 4,95 l/s 21,7 m 2,79 kW 37,8 % 0,181 kWh/m³ 3,6 m1 40 Hz 4,4 l/s 17,2 m 1,96 kW 4,4 l/s 17,2 m 1,96 kW 37,8 % 0,149 kWh/m³ 2,98 m1 35 Hz 3,85 l/s 13,1 m 1,31 kW 3,85 l/s 13,1 m 1,31 kW 37,8 % 0,122 kWh/m³ 2,41 m1 30 Hz 3,3 l/s 9,66 m 0,827 kW 3,3 l/s 9,66 m 0,827 kW 37,8 % 0,0999 kWh/m³ 1,88 m

Pumps running Specific /System Frequency Flow Head Shaft power Flow Head Shaft power Hyd eff. energy NPSHre

Eau, claire

Curve issue


2014-10-28


NP 3127 SH 3~ Adaptive 248Plan d'encombrement

Weight

DN 80

260

615

85

400

*270

50

70

426

30

85

481

975

100

59

200

250

Z Z

116 239

721

210

170

155

180

160

FP, NP 3127 SH

64

226

20°

DIMENSION TO ENDS OF GUIDE BARS *

Z - Z VIEW

BOLT Ø20(4x)

CL O

F D

ISC

H

REF.LINE

REF.LINE

REF.LINE

MIN LEVEL

(TO FURTHEST POINT)

GUIDE BARS 2"

Dimensional drwg


2014-10-28


FLY

PS

3.1.

6.5

(200

9031

3)

COURBE DE PERFORMANCEDATE PROJET

1/1-CHARGE 3/4-CHARGE 1/2-CHARGE

COS PHI MOTEUR

REND. MOTEUR

REND. REDUCTEUR

COMMENTAIRES ENTREE/SORTIE

PASSAGE LIBRE

P. NOMINALEMOTEUR...

COURANT DEDEMARRAGE...

COURANTNOMINAL...

VITESSENOMINALE...

MOMENT INER-TIE GROUPE

NB DECANAUX

PRODUIT TYPE

COURBE N° VERS.

MOTEUR STATOR REV.

FREQ. PHASES TENSION PÔLES

REDUCTEUR RAPPORT

(NPSHR) = (NPSH3) + marge

Performances en eau claire - Caract. moteur pour 40 °C.

NP3127.181 SH

2014-11-26 GOUESNOU - SCORVALIA - NOV 2014 53-248-00-6466 1DIAMETRE ROUE

155 mm

21-11-2AL 02D 11

50 Hz 3 400 V 2

--- ---

0.9184.5 %

---

0.8985.0 %

---

0.8483.5 %

---

-/ 80 mm

---

7.4 kW

114 A

14 A

2900 rpm

0.021 kgm2

2

DEBIT[m3/h]

HM

T

[m]

PU

ISS

.

[kW]

RND[%]

(NPSHR)[m]

0 20 40 60 80 1000

5

10

15

20

25

30

35

0.0

1.3

2.5

3.8

5.0

6.3

7.5

8.8

0

10

20

30

40

50

60

70

3.5

4.0

4.5

5.0

5.5

6.0

G

G

G

PT. DE FONCT. DEBIT[m3/h] HMT [m] PUISS. [kW] RND [%] (NPSHR)[m]1 17.1 28.5 4.61 (3.81) 29.0 (34.7) 4.42 62.7 17.2 5.41 (4.57) 54.3 (64.2) 4.7 ISO 9906/annex A.2

GARANTIE

P.R.O.

1

1

PT

. RE

ND

. OP

TIM

UM

O *R

EN

D. G

LOB

AL

RE

ND

. HY

DR

AU

L.

O *P

.AB

S. B

OR

NE

S

P. A

BS

. AR

BR

E

ISO 9906/annex A.2GARANTIE ENTRE LES COURBES LIMITES (G) SELON

ANNEXES

463

Plateforme de traitement et de valorisation des mâchefers - PLABENNEC

Actualisation des conditions d'exploitation

Dossier de demande d’autorisation d’exploiter – Décembre 2014 complété en Juillet 2015

Exploitant : SCORVALIA - Chargé d’études : ARCOE

F.11 CONVENTION DE TRAITEMENT DES

LIXIVIATS DE L'AIRE DE STOCKAGE

SCORVALIA SUR LA STEP DE LA

ZONE PORTUAIRE , 07/2014

F.10 ETUDE DE RACCORDEMENT AU COLLECTEUR DE …

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