Designed and manufactured in the UK

Transcription

1 tm RAINATER MANAGEMENT

2 tm Ranwater arvestng s smple scence f cllectng and managng ranwater frm rfs, The basc prncpal s that ranwater whch fall nt rfs s stred n a tank untl requred fr use. hen requred, the water s then pumped t the pnt f use r t a secndary tank (header tank r break tank), thus dsplacng what wuld therwse be a demand fr mans-water. In the prcess, a vlume f water s kept ut f the strm-water management system, thereby helpng t reduce the rsk f fldng n the dranage system. Ranwater harvestng s nt a new cncept; hwever, ver the last century ts use has dmnshed wth the avalablty f a clean, nexpensve and relable water surce thrugh the mans supply. Mre recently, water demand has started t exceed supply, and lcalsed fldng has becme an majr ssue n many parts f the UK Industry experts are nw recgnsng the mprtant rle that ranwater harvestng (als knwn as ranwater recyclng, and grey water recyclng) has t play n allevatng bth these prblems. th strategc water planners lkng t reduce the amunt f water cnsumptn per head gng frward. Slutns such as Ranwater arvestng wll play a crtcal rle. Ranstre Ranwater arvestng Systems vervew Ranwater s captured frm the specfc rf areas and drected va desgned dranage t a ranstre tank (usually undergrund). The ncmng ranwater s fltered befre entry t the tank. A hghly effcent and relable submersble pump then can delver the water t a servce n demand. Dependng n the type f buldng r applcatn a secndary tank (header tank) can be used t gravty feed the water t the pnt f use. The sze f the strage tank s determned by cnsderng the amunt f water avalable fr strage. Ths s determned frm the sze f the rf area and the lcal average ranfall and the amunt f water lkely t be used (a functn f buldngs ccupancy and functn). It s very mprtant nt t ver-sze the ranwater tank. An ver-szed tank may result n a lwer than expected qualty f water. e can ffer advse n the rght system fr yur prperty as part f ur desgn package. Cnsderatns fr fttng a ranwater cllectn system t an exstng prperty : The external dranage frm the rf needs t be mdfed t brng the water t a central pnt beng the ranstre tank. Access fr the Ranstre tank and excavatn s requred. Internal plumbng s usually requred t be separate ut frm the nrmal water supply. Reasns t nstall a Ranstre ranwater harvestng system : Ranwater harvestng (ncludng ranwater recyclng and sme versns f grey water recyclng) dsplaces a large prprtn f the water that wuld therwse be prvded by the mans supply - thus reducng verall water supply csts. It can prvde an ff-mans supply fr remte areas. It enhances a prperty and can cmpletely satsfy the water requrements f the varus levels f the Cde fr Sustanable mes. It can frm part f an attenuatn and ranwater management scheme, by reducng strm-water runff and cntrllng the flw-rate ff ste. As requred fr SUR1. Desgn and Installatn : e can ffer yu r yur clent verall advce n the sutablty f all f the abve wth regard t the Cde fr Sustanable mes and BREEAM standards. e als have a dedcated team that can ffer an nstallatn and cmmssnng servce t prvde peace f mnd t ur clents that the system s prfessnally nstalled. Ths s supprted by a 12 mnth return t ste warranty that cvers defectve pr. The nstallatn f a ranwater harvestng system requres the servces f 3 trades, grundwrkers, plumbers and electrcans. Our Ranstre team wll prject manage yur nstallatn t ensure that all aspects f nstallatn are crrect and t ur hgh standards.

3 R A I N A R V E S T I N G S Y S T E M S types f system e ffer tw types f Ranstre Undergrund systems : Dmestc systems: Avalable n ether a Drect Feed Mans Tp Up r Indrect eader Tank versn. Garden/Irrgatn systems : Avalable as Garden Pr wth ntegral flter r Irrgatn System wth external dwn ppe flter. Dmestc Systems Drect Feed Mans Tp Up System Dmestc Systems Indrect eader Tank System Garden & Irrgatn Systems Garden Pr System Garden & Irrgatn Systems Irrgatn System th ver 15 years experence f desgnng and nstallng these systems, we wll help yu make the rght decsn when t cmes t nstallng r specfyng yur Ranwater arvestng System. If yu want us t undertake the nstallatn and mantenance n the system, we can agree a package t sut.

4 R A I N A R V E S T I N G S Y S T E M S R A I N A R V E S T I N G S Y S T E M S Dmestc System Drect Feed - Mans Tp Up Quck release cuplng Quck release cuplng Duct ckable Plyethylene cver Mans Tp Up Cntrl Overflw ppe wth vermn grd Inlet ppe gh perfrmance Patrn Flter Pump lftng chan Pump dscharge ppe w prfle/eavy Duty tank bdy ater level flat swtch Features & Desgn 1700 t ltre systems avalable w prfle/eavy Duty tank bdes Mnmal granular surrund nstallatn uge savngs n verall nstallatn aganst ther systems Crrsn Free - 50 year plus lfe expectancy gh perfrmance Integral Flter fr fltratn f ranwater gh Perfrmance ntellgent pump ftted as standard Autmatc water level flat swtch attached t pump Stanless steel lftng chans t pump fr ease f mantenance ghly effcent Mans Tp Up system 625 mm lckable access cver as standard Calmng Inlet at base f flter utlet ppe t prevent sedment flushng Overflw ppe wth vermn grd as standard Full accessblty t all parts fr mantenance gh perfrmance Intellgent pump Calmng nlet

5 R A I N A R V E S T I N G S Y S T E M S Dmestc System Indrect - eader Tank Quck release cuplng Quck release cuplng Duct ckable Plyethylene cver eader Tank Cntrl System Overflw ppe wth vermn grd Inlet ppe gh perfrmance Patrn Flter Pump lftng chan Pump dscharge ppe w prfle/eavy Duty tank bdy Features & Desgn 1700 t ltre systems avalable w prfle/eavy Duty tank bdes Mnmal granular surrund nstallatn uge savngs n verall nstallatn aganst ther systems Crrsn Free - 50 year plus lfe expectancy gh perfrmance Integral Flter fr fltratn f ranwater gh Perfrmance ntellgent pump ftted as standard Stanless steel lftng chans t pump fr ease f mantenance eader Tank Cntrl System 625 mm lckable access cver as standard Calmng Inlet at base f flter utlet ppe t prevent sedment flushng Overflw ppe wth vermn grd as standard Full accessblty t all parts fr mantenance gh perfrmance Intellgent pump Calmng nlet

6 R A I N A R V E S T I N G S Y S T E M S Garden/Irrgatn System GARDEN PRO - wth n tank flter Typcal supply t external tap (nt suppled) Quck release cuplng Quck release cuplng Duct ckable Plyethylene cver Pump n/ff swtch Overflw ppe wth vermn grd Inlet ppe gh perfrmance Patrn Flter Pump lftng chan Pump dscharge ppe w prfle/eavy Duty tank bdy Features & Desgn 1700 t ltre systems avalable w prfle/eavy Duty tank bdes Mnmal granular surrund nstallatn uge savngs n verall nstallatn aganst ther systems Crrsn Free - 50 year plus lfe expectancy gh perfrmance Integral Flter fr fltratn f ranwater gh Perfrmance stanless steel pump ftted as standard Mans Swtch fr Pump On/Off plus cable Integrated water level flat swtch attached t pump Stanless steel lftng chans t pump fr ease f mantenance 625 mm lckable access cver as standard Calmng Inlet at base f flter utlet ppe t prevent sedment flushng Overflw ppe wth vermn grd as standard Full accessblty t all parts fr mantenance gh perfrmance stanless steel pump wth ntegrated water levelflat swtch Calmng nlet

7 R A I N A R V E S T I N G S Y S T E M S Garden/Irrgatn System IRRIGATION - wth Ranus Dwnppe Flter Dwnppe Gully Flter Typcal supply t external tap (nt suppled) ckable Plyethylene cver Duct Pump n/ff swtch Overflw ppe wth vermn grd Inlet ppe Pump lftng chan Pump dscharge ppe w prfle/eavy Duty tank bdy Features & Desgn 1700 t ltre systems avalable w prfle/eavy Duty tank bdes Mnmal granular surrund nstallatn uge savngs n verall nstallatn aganst ther systems Crrsn Free - 50 year plus lfe expectancy Unque dwn ppe gully flter gh Perfrmance stanless steel pump ftted as standard Mans Swtch fr Pump On/Off plus cable Integrated water level flat swtch attached t pump Stanless steel lftng chans t pump fr ease f mantenance 625 mm lckable access cver as standard Overflw ppe wth vermn grd as standard Full accessblty t all parts fr mantenance gh perfrmance stanless steel pump wth ntegrated water level flat swtch

8 R A I N A R V E S T I N G S Y S T E M S RS1 RS2 tank dmensns RS4 servce nlet servce nlet RS5 RS3 servce nlet servce nlet nlet RS6 RS7 RS8 nlet nlet nlet Avalablty Full Dmestc &Garden (G) Strage Capacty (ltres) O Ppewrk Optns Ø Access & Invert Rser Openng Ø *Adjustable Invert Rser eghts RS1 RS * * RS2 RS * * RS3 RS * * RS4 RS * * RS5 RS * * RS6 RS * * RS7 RS * * RS8 RS * * Please Nte: All dmensns n mllmetres.standard ppewrk s *110mm unless therwse specfed. Please request requred ppewrk n applcatn. Invert rsers are ptnal and nt suppled wth unts. Access cvers are Pedestran Duty nly. eaver Duty cvers are avalable n request. Apprx. eght (kls)

9 R A I N A R V E S T I N G S Y S T E M S nstallatn vervew The llustratns and detal belw shw typcal nstallatn detals n ne f ur 6800 ltre unts. All f ur tanks and systems can be nstalled n a 300mm granular/ pea gravel surrund.. A mre detaled nstallatn gude/nstructns are prvded wth the tanks and systems. STANDARD INSTAATION (NON TRAFFICKED) Plan Vew f battered excavatn and tank wth 300mm surrund Because f the lw prfle and strength f ur unts they can save yu up 50% n yur verall nstallatn csts STANDARD INSTAATION (TRAFFICKED) Installatn n nrmal grund cndtns wth n water table. Cnstruct a battered excavatn, n shutterng r trenchng sheet shuld be requred. Excavatn can be carred ut by a Mn Dgger/Excavatr D = Apprx. depth f excavatn, whch s the tank heght plus 50mm fr beddng materal and allw an extra 250mm f the ste needs t be de watered Allw 300mm rght arund the tank as shwn abve Install tank nt excavatn takng care that the area s clear f debrs and any pnted bjects are prtrudng thrugh excavatn and that the tank has n water nsde Fll the tank t apprxmately a thrd full t help tank settlement. Cnnect ppewrk and any wrk as per nstructns Begn t backfll t water level wth granular surrund.10mm pea gravel s recmmended Cntnue backfllng untl the crwn f the tank has a 50mm cverng f pea gravel. Ensurng that the water level nsde the tank s n lne wth the level f the backfll at all tmes Cntnue backfll wth free flwng materal t grund level r requred slab level. Any fnal nstallatn f cvers r fttngs can be cmpleted. If traffcked a renfrced cver slab must be desgned by a qualfed structural engneer. Please Nte: A mre detaled nstallatn gude/nstructns s prvded wth the tanks and systems.

10 R A I N A R V E S T I N G S Y S T E M S ancllares Extensn Rsers Access Cvers 400 t 750 max Telescpc 770 A range f dfferent duty access cvers are avalable fr varus applcatns. The range Cmes wth a crcular pedestran duty lckable Cver as standard. Optnal Flters 625 clear access Extensn rsers are avalable fr all the unts (as shwn abve). These accmmdate the access cver and can be cut t desred length wth a standard saw. e recmmend n mre than 1000mm f extensn s used va extensn rsers. Fr deeper nverts use prefabrcated cncrete rngs r sectns Fr larger flws n cmmercal applcatns we ffer a varety f flters

11 Tel Emal: