2-4 KINGSWAY COMMERCIAL, GLEN WAVERLEY · Melbourne Sydney S I L A VIC 149 D S C VIC 3053 A T 61 3...

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Site Image Landscape Architects (VIC) 149 Drummond Street Carlton VIC 3053 Australia | T +61 3 9329 4633

2 -4 K INGSWAY COMMERCIAL, GLEN WAVERLEYLANDSCAPE TOWN PLANNING PACKAGE

FEBRUARY 2020

COVER SHEET

SITE PLAN

LANDSCAPE PLAN 01GROUND FLOOR

LANDSCAPE PLAN 02LEVEL 1

LANDSCAPE PLAN 03LEVEL 2

LANDSCAPE PLAN 04LEVEL 3

LANDSCAPE PLAN 05LEVEL 4

LANDSCAPE PLAN 06ROOF TERRACE

LANDSCAPE DETAILS

PLANT SCHEDULE & MAINTENANCE SCHEDULE

IRRIGATION PERFORMANCE SCHEDULE

TP000

TP001

TP101

TP102

TP103

TP104

TP105

TP106

TP201

TP202

TP203

DRAWING INDEX

Melbourne Sydney Site Image Landscape Architects (VIC) 149 Drummond Street Carlton VIC 3053 Australia | T +61 3 9329 4633

DRAWING NUMBER TP001CLIENT WISE PROPERTY GROUP

ARCHITECT ROTHELOWMAN

SITE IMAGE JOB NUMBER SM20354

2-4 KINGSWAY COMMERCIAL, GLEN WAVERLEY ISSUE A

DATE 07.02.2020SITE PLAN NORT

H

SCALE: 1:200 @ A30 2 10M1 3 4 5

O S U L L I VA N R O A D

KIN

GS

WA

Y

GL

EN

WA

Y A

RC

AD

E

2-4 K INGSWAY,GLEN WAVERLEY

Melbourne Sydney Site Image Landscape Architects (VIC) 149 Drummond Street Carlton VIC 3053 Australia | T +61 3 9329 4633

DRAWING NUMBER TP101CLIENT WISE PROPERTY GROUP

ARCHITECT ROTHELOWMAN

SITE IMAGE JOB NUMBER SM20354

2-4 KINGSWAY COMMERCIAL, GLEN WAVERLEY ISSUE A

DATE 07.02.2020

NORT

H

LANDSCAPE PLAN 01 | GROUND FLOOR

SCALE: 1:100 @ A30 1 2 5M3 4

Banks ia in tegr i fo l ia (B I )COAST BANKSIA

Diane l la caeru lea (DC)BLUE FLAX L ILY

West r ing ia f ru t i cosa (WF)NATIVE ROSEMARY

Hibber t ia scandens (HS)GUINEA FLOWER

GREEN WALL GWCLIMBER TRELLIS MESH

TREE PLANTING

GROUND FLOORFFL 115.89

MASS PLANTING CLIMBER FIXTURE

GW

Melbourne Sydney Site Image Landscape Architects (VIC) 149 Drummond Street Carlton VIC 3053 Australia | T +61 3 9329 4633

DRAWING NUMBER TP102CLIENT WISE PROPERTY GROUP

ARCHITECT ROTHELOWMAN

SITE IMAGE JOB NUMBER SM20354

2-4 KINGSWAY COMMERCIAL, GLEN WAVERLEY ISSUE A

DATE 07.02.2020

NORT

H

LANDSCAPE PLAN 02 | LEVEL 1

SCALE: 1:100 @ A30 1 2 5M3 4

PLANTER WALL W1INSITU CONCRETE PLANTER

GREEN WALL GWCLIMBER TRELLIS MESH

Diane l la caeru lea (DC)BLUE FLAX L ILY

West r ing ia f ru t i cosa (WF)NATIVE ROSEMARY

Hibber t ia scandens (HS)GUINEA FLOWER

MASS PLANTING CLIMBER FIXTURE

W1GW

LEVEL 01FFL 120.09

Melbourne Sydney Site Image Landscape Architects (VIC) 149 Drummond Street Carlton VIC 3053 Australia | T +61 3 9329 4633

DRAWING NUMBER TP103CLIENT WISE PROPERTY GROUP

ARCHITECT ROTHELOWMAN

SITE IMAGE JOB NUMBER SM20354

2-4 KINGSWAY COMMERCIAL, GLEN WAVERLEY ISSUE A

DATE 07.02.2020

NORT

H

LANDSCAPE PLAN 03 | LEVEL 2

SCALE: 1:100 @ A30 1 2 5M3 4

PLANTER WALL W1INSITU CONCRETE PLANTER

GREEN WALL GWCLIMBER TRELLIS MESH

Diane l la caeru lea (DC)BLUE FLAX L ILY

West r ing ia f ru t i cosa (WF)NATIVE ROSEMARY

Hibber t ia scandens (HS)GUINEA FLOWER

MASS PLANTING CLIMBER FIXTURE

W1GW

LEVEL 02FFL 123.49

Melbourne Sydney Site Image Landscape Architects (VIC) 149 Drummond Street Carlton VIC 3053 Australia | T +61 3 9329 4633

DRAWING NUMBER TP104CLIENT WISE PROPERTY GROUP

ARCHITECT ROTHELOWMAN

SITE IMAGE JOB NUMBER SM20354

2-4 KINGSWAY COMMERCIAL, GLEN WAVERLEY ISSUE A

DATE 07.02.2020

NORT

H

LANDSCAPE PLAN 04 | LEVEL 3

SCALE: 1:100 @ A30 1 2 5M3 4

PLANTER WALL W1INSITU CONCRETE PLANTER

GREEN WALL GWCLIMBER TRELLIS MESH

Diane l la caeru lea (DC)BLUE FLAX L ILY

West r ing ia f ru t i cosa (WF)NATIVE ROSEMARY

Hibber t ia scandens (HS)GUINEA FLOWER

MASS PLANTING CLIMBER FIXTURE

W1GW

LEVEL 03FFL 126.89

Melbourne Sydney Site Image Landscape Architects (VIC) 149 Drummond Street Carlton VIC 3053 Australia | T +61 3 9329 4633

DRAWING NUMBER TP105CLIENT WISE PROPERTY GROUP

ARCHITECT ROTHELOWMAN

SITE IMAGE JOB NUMBER SM20354

2-4 KINGSWAY COMMERCIAL, GLEN WAVERLEY ISSUE A

DATE 07.02.2020

NORT

H

LANDSCAPE PLAN 05 | LEVEL 4

SCALE: 1:100 @ A30 1 2 5M3 4

PLANTER WALL W1INSITU CONCRETE PLANTER

GREEN WALL GWCLIMBER TRELLIS MESH

Diane l la caeru lea (DC)BLUE FLAX L ILY

West r ing ia f ru t i cosa (WF)NATIVE ROSEMARY

Hibber t ia scandens (HS)GUINEA FLOWER

MASS PLANTING CLIMBER FIXTURE

W1GW

LEVEL 04FFL 130.29

Melbourne Sydney Site Image Landscape Architects (VIC) 149 Drummond Street Carlton VIC 3053 Australia | T +61 3 9329 4633

DRAWING NUMBER TP106CLIENT WISE PROPERTY GROUP

ARCHITECT ROTHELOWMAN

SITE IMAGE JOB NUMBER SM20354

2-4 KINGSWAY COMMERCIAL, GLEN WAVERLEY ISSUE A

DATE 07.02.2020

NORT

H

LANDSCAPE PLAN 06 | ROOF TERRACE

SCALE: 1:100 @ A30 1 2 5M3 4

PLANTER WALL W1INSITU CONCRETE PLANTER

West r ing ia f ru t i cosa (WF)NATIVE ROSEMARY

MASS PLANTING FIXTURE

W1

ROOF TERRACE FFL 137.29

Melbourne Sydney Site Image Landscape Architects (VIC) 149 Drummond Street Carlton VIC 3053 Australia | T +61 3 9329 4633

DRAWING NUMBER TP201CLIENT WISE PROPERTY GROUP

ARCHITECT ROTHELOWMAN

SITE IMAGE JOB NUMBER SM20354

2-4 KINGSWAY COMMERCIAL, GLEN WAVERLEY ISSUE A

DATE 07.02.2020LANDSCAPE DETAILS

TREE PLANTING: ON GRADESCALE 1 :20 @A3

GREEN WALL: CLIMBER TRELLIS MESHSCALE 1 :20 @A3

ELEVATION

PLAN

SECTION

MASS PLANTING: ON GRADESCALE 1 :20 @A3

MASS PLANTING: ON SLABSCALE 1 :20 @A3

ROOF TERRACE PLANTER WALLSCALE 1 :20 @A3

Melbourne Sydney Site Image Landscape Architects (VIC) 149 Drummond Street Carlton VIC 3053 Australia | T +61 3 9329 4633

DRAWING NUMBER TP202CLIENT WISE PROPERTY GROUP

ARCHITECT ROTHELOWMAN

SITE IMAGE JOB NUMBER SM20354

2-4 KINGSWAY COMMERCIAL, GLEN WAVERLEY ISSUE A

DATE 07.02.2020PLANT SCHEDULE & MAINTENANCE SCHEDULE

MAINTENANCE SCHEDULE

1.1 GENERAL NOTESThe Landscape Cont rac to r sha l l rec t i f y de fec ts dur ing ins ta l la t ion and tha t become apparen t in the works under normal use fo r the dura t ion o f the con t rac t Defec ts L iab i l i t y Per iod . The Landscape Cont rac to r sha l l ma in ta in the con t rac t a reas by the imp lementa t ion o f indus t ry accepted hor t i cu l tu ra l p rac t i ces fo r 52 weeks . The landscape ma in tenance works sha l l i nc lude , bu t no t be l im i ted to , the fo l low ing :

• Rep lac ing fa i led p lan ts ,• Prun ing ,• Insec t and pes t con t ro l ,• Fer t i l i s ing ,• Ma in ta in ing mu lch , • Water ing , • Rubb ish remova l , and• C lean ing o f the sur round ing a reas .

1.2 LOGBOOKKeep a Ma in tenance Logbook record ing when and what ma in tenance work has been done and what mater ia ls , inc lud ing chemica l mater ia ls , have been used. The records sha l l show when and where iden t i f ied chemica ls were used and why. Submi t the in i t ia l logbook fo r inspec t ion p r io r to Prac t i ca l Comple t ion and aga in a t the end o f the Defec ts L iab i l i t y Per iod as a p re requ is i te fo r g ran t ing Prac t i ca l and F ina l Comple t ion Cer t i f i ca tes .Record a l l ma jo r events and ac t i v i t ies in the logbook . Make the logbook ava i lab le fo r inspec t ion on reques t .

1.3 PLANTSTrees a t a l l t imes show s igns o f hea l thy v igorous g rowth . Spent f lower heads o r s ta lks sha l l be removed immedia te ly fo l low ing f lower ing .Rep lace fa i led p lan ts . A “ fa i led” p lan t may no t mean comple te dea th o f so f t t i ssue bu t fa i lu re due to poor g rowth , appearance , o r unacceptab le t ime fo r p lan t to re -es tab l i sh new growth fo l low ing damage or vanda l i sm. Rep lacement p lan ts sha l l be in a s im i la r s ize and qua l i t y and iden t i ca l spec ies o r var ie ty to the p lan t tha t has fa i led . Rep lacement o f p lan ts sha l l be a t the cos t o f the Landscape Cont rac to r un less adv ised o therw ise . Fa i lu re o f the p lan t sha l l be a t the so le d isc re t ion o f the Landscape Arch i tec t .

1.4 PRUNINGWhatever p run ing work i s reques ted by the Landscape Arch i tec t sha l l be per fo rmed, inc lud ing any p run ing o f damaged growth o r m isce l laneous p run ing cons idered as benef ic ia l to the cond i t ion o f the p lan ts . A l l p run ing works sha l l be under taken in a manner equa l to acceptab le hor t i cu l tu ra l p rac t i ce .

1.5 SPRAYINGAvo id spray ing i f ever poss ib le .Immedia te ly repor t to the Pro jec t Manager any ev idence o f in tens ive weed in fes ta t ion , insec t a t tack o r d isease amongs t p lan t mater ia l . Submi t a l l p roposa ls to app ly chemica ls and ob ta in approva l be fo re s ta r t ing th is work .When approved, spray w i th herb ic ide , insec t i c ide , fung ic ide as appropr ia te in accordance w i th the manufac tu re rs ’ recommendat ions . Record in the logbook a l l re levan t de ta i l s o f spray ing ac t i v i t ies inc lud ing :

• Produc t b rand / manufac tu re r ’s name,• Chemica l / p roduc t name,• Chemica l con ten ts ,• App l i ca t ion quant i t y and ra te ,• Date o f app l i ca t ion and loca t ion ,• Resu l ts o f app l i ca t ion , and• Use approva l au thor i t y.

1.6 FERTILISINGFer t i l i se gardens w i th a p ropr ie ta ry s low re lease fe r t i l i se r app l ied in accordance w i th the manufac tu re r ’s d i rec t ions and recommendat ions . Record in the logbook a l l re levan t de ta i l s o f fe r t i l i s ing inc lud ing :

• Produc t b rand / manufac tu re r ’s name,• Fer t i l i se r / p roduc t name,• App l i ca t ion quant i t y and ra te , and• Date o f app l i ca t ion and loca t ion .

1.7 STAKES AND TIESAdjus t and rep lace as requ i red to ensure p lan ts remain cor rec t l y s taked. Remove those no t requ i red a t the end o f the p lan t ing es tab l i shment per iod (Defec ts L iab i l i t y Per iod) .

1.8 IRRIGATION AND WATERINGMain ta in the i r r iga t ion sys tem to ensure tha t each ind iv idua l p lan t rece ives the requ i red amount o f water to ma in ta in hea l thy and v igorous g rowth , ad jus t and rec t i f y as requ i red .Prov ide add i t iona l water ing , i f necessary.

1.9 EROSION CONTROL MEASURESWhere necessary, ma in ta in the e ros ion con t ro l dev ices in a t idy and weed f ree cond i t ion and re ins ta te as necessary to ensure con t ro l measures a re e f fec t i ve where deemed necessary.

1.10 WEEDING AND RUBBISH REMOVALDur ing the p lan t es tab l i shment per iod remove by hand, rubb ish and weed growth tha t may occur o r re -occur th roughout a l l p lan ted , mu lched and paved areas .

1.11 URGENT WORKSNot w i ths tand ing any th ing to the con t ra ry in the Cont rac t , the Pro jec t Manager may ins t ruc t the Landscape Cont rac to r to per fo rm urgent ma in tenance works tha t p lace the comple ted con t rac t works a t r i sk . I f the Landscape Cont rac to r fa i l s to car ry ou t the work w i th in seven (7 ) days o f such no t i ce , the Pro jec t Manager (o r representa t i ve ) reserves the r igh t w i thou t fu r ther no t i ce to employ o thers to car ry ou t such u rgent and spec i f ied work and charge i t to the Landscape Cont rac to r. Such work sha l l i nc lude bu t no t l im i ted to the inspec t ion and c lear ing o f d ra ins in the pavement and gardens .

1.12 COMPLETIONA f ina l inspec t ion sha l l be made by the Pro jec t Manager, Landscape Cont rac to r and Landscape Arch i tec t be fo re the comple t ion o f the P lan t Es tab l i shment Ma in tenance Per iod (Defec ts L iab i l i t y Per iod) . Any i tems requ i r ing rec t i f i ca t ion sha l l be repa i red be fo re comple t ion o f the re levant works and f ina l l y approved pr io r to cer t i f i ca t ion .

PLANT SCHEDULEHEIGHT X WIDTH (M) INSTALLATION DENSITY

AT MATURITY SIZE PER/M2 GROUND LEVEL 1 LEVEL 2 LEVEL 3 LEVEL 4 ROOFTREE

BI Banksia integrifolia Coast Banksia 10.0 X 4.0 75L AS SHOWN 1 1MASS PLANTING

DC Dianella caerula Blue Flax-Lily 0.4 x 0.3 M 150MM 3/M2 4 4 6 6 6 26WF Westringia fruticosa Coastal Rosemary 0.3 x 1.5 M 200MM 3/M2 4 2 4 4 4 44 62

CLIMBERHS Hibbertia scandens New Guinea Flower 6.0 x 0.5 M 150MM 0.5M CENTRES 11 9 14 14 14 62

QTYTOTALCOMMON NAMEBOTANICAL NAMECODE

Melbourne Sydney Site Image Landscape Architects (VIC) 149 Drummond Street Carlton VIC 3053 Australia | T +61 3 9329 4633

DRAWING NUMBER TP203CLIENT WISE PROPERTY GROUP

ARCHITECT ROTHELOWMAN

SITE IMAGE JOB NUMBER SM20354

2-4 KINGSWAY COMMERCIAL, GLEN WAVERLEY ISSUE A

DATE 07.02.2020IRRIGATION PERFORMANCE SCHEDULE

IRRIGATION PERFORMANCE SCHEDULE

1.1 SCOPE

The works inc luded in th is sec t ion sha l l i nc lude a l l the necessary components to :• Des ign , supp ly , ins ta l l , ba lance and commiss ion permanent i r r iga t ion sys tem,• Prepare and submi t i r r iga t ion des ign documents and p lans fo r re levant au thor i t y and p ro jec t approva l tha t fu l l y descr ibe the sys tem to be

i ns ta l led ,• Conform to Water Board and o ther re levant au thor i t ies ’ approva ls , ru les and regu la t ions ,• Supp ly and ins ta l l a l l necessary p ipes , f i t t i ngs and pumps fo r p rov id ing a separa te au tomat ic sys tem fo r i r r iga t ing a l l garden areas .

The f ina l i r r iga t ion des ign and ins ta l led sys tem sha l l take in to account :• The requ i rements to comply w i th water use res t r i c t ions d ic ta ted by au thor i t ies ,• Water sav ing and conserva t ion components ,• Us ing a d r ip sys tem ra ther than the use o f spr ink le rs ,• Reduc ing water de l i ve ry ra tes , vo lumes and f requenc ies as p lan ts mature and f ind the i r own water sources in the so i l and lower s t ra ta .

1.2 QUALITY

Give su f f i c ien t no t i ce so tha t inspec t ion may be made o f the fo l low ing :• Work ready fo r spec i f ied tes t ing ,• Underground or enc losed work ready to be covered up o r concea led , and• F ina l tes t ing o f the comple ted sys tem.

Prepare and submi t de ta i led shop drawings and a fu l l per fo rmance programme fo r the requ i red i r r iga t ion sys tems, inc lud ing , bu t no t l im i ted to , i r r iga t ion p ipes and f i t t i ngs layou t and i r r iga t ion con t ro l le rs and va lves loca t ions . Shop drawings i s to be submi t ted to the Pro jec t Manager and Landscape Arch i tec t fo r rev iew and approva l p r io r to the supp ly and ins ta l la t ion o f the works .

Prepare and fu rn ish to the Pro jec t Manager be fo re the da te o f p rac t i ca l comple t ion , ‘work as execu ted ’ d rawings o f the i r r iga t ion , to the same sca le and on the same s ized s tandard sheets as the con t rac t d rawings , showing the loca t ions o f a l l p ipes and f i t t i ngs , inc lud ing depths o f underground p ipe work , pos i t ion o f con t ro l va lves , and the l i ke . Prov ide wr i t ten ins t ruc t ions fo r the opera t ion and ma in tenance o f the au tomat ic i r r iga t ion sys tem.

1.3 SYSTEM

The i r r iga t ion sys tem sha l l be an au tomat ic f i xed d r ip sys tem, w i th an i r r iga t ion con t ro l le r se l f opera ted v ia a so i l mo is tu re sensor. The sys tem sha l l be compat ib le to the type o f p lan t mater ia l and ra tes o f water requ i red . Where appropr ia te ad jus tab le and fu l l y serv iceab le . The layou t o f the en t i re i r r iga t ion i s to ensure tha t each ind iv idua l p lan t rece ives the requ i red amount o f water to ma in ta in hea l thy and v igorous g rowth .

The i r r iga t ion sys tem sha l l be such tha t , component the f t , vanda l i sm, over -spray and wet t ing o f pa ths sha l l be comple te ly e l im ina ted by the use o f d r ippers .

1.4 MATERIALS AND ITEMS

The sys tem sha l l i ncorpora te the fo l low ing components :• Va lve boxes : A l l wa te r supp ly po in ts and t imers sha l l be housed in lockab le waterproo f i r r iga t ion s ty le va lve boxes fo r easy access and

loca t ion . The va lve box shou ld be manufac tu red f rom f ib reg lass o r h igh dens i ty thermo p las t i c mater ia l . The va lve l id i s to incorpora te alock ing mechan ism.

• Automat ic con t ro l va lves : 24V so leno id ac tua ted hydrau l i c va lves w i th f low con t ro l and a max imum opera t ing p ressure ra t ing 1MPa. Prov ides ta in less s tee l bonnet ho ld ing down bo l ts and in te rna l meta l par ts o f s ta in less s tee l , ab le to be serv iced w i thou t remova l f rom the l ine .Prov ide a ga te va lve o f the same s ize immedia te ly ups t ream o f each au tomat ic con t ro l va lve . House bo th va lves in a h igh impac t p las t i cva lve box w i th h igh impac t p las t i c cover a t f in ished ground leve l .

• Qu ick coup l ing va lves : Prov ide DN 20 doub le lugged bronze qu ick coup l ing va lves w i th neoprene sea ts mounted on DN 20 copper r i se rso f fse t a t leas t 150mm f rom the supp ly p ipe . Prov ide va lve boxes and covers se t f lush w i th the f in ished sur face .

• Pressure regu la t ing va lves : Prov ide p ressure regu la t ing va lves a t o f f take po in ts , wh ich a re ad jus tab le be tween 100-700 kPa. Prov ide an800µm f i l te r s ized to su i t the f low immedia te ly ups t ream f rom the p ressure regu la t ing va lve , and p rov ide ga te va lves ups t ream f rom the f i l te rand downst ream f rom the p ressure regu la t ing va lve . Mount the assembly in an access ib le pos i t ion in the va lve box , access p i t o r ad jacentbu i ld ing , and p rov ide back f low prevent ion .

• So i l mo is tu re sensors : Prov ide f i xed ceramic mo is tu re sensors . Connec t to the i r r iga t ion con t ro l le r v ia mo is tu re con t ro l un i ts .• Cont ro l w i res : Connec t the au tomat ic con t ro l va lves and so i l mo is tu re sensors to the con t ro l le r w i th doub le insu la ted underground cab les la id

a longs ide p ip ing where poss ib le . Lay in te r tw ined fo r the fu l l l eng th w i thou t jo in ts except a t va lves , sensors and branches o f common w i res .Prov ide waterproo f connec to rs . Prov ide expans ion loops a t changes o f d i rec t ion and a t jo in ts .

• I r r iga t ion con t ro l le rs : Prov ide manua l cyc le and ind iv idua l s ta t ion opera t ion , manua l on /o f f opera t ion o f i r r iga t ion w i thou t loss o f p rogramme,240V inpu t and 24V ou tpu t capab le o f opera t ing 2 con t ro l va lves s imu l taneous ly, 24 hour ba t te ry p rogramme backup and power surgepro tec t ion . Mount cab ine t in a waterproo f lockab le cab ine t . Prov ide a 240V e lec t r i ca l connec t ion supp ly, w i th an i so la t ing sw i tch a t thecont ro l le r.

1.5 INSTALLATION

Work sha l l be done by o r under the d i rec t superv is ion o f appropr ia te ly l i censed personne l .

The f ina l ins ta l la t ion o f the sys tem sha l l i nc lude the fo l low ing fea tu res :• A l l components except the v is ib le top o f pop-up spr ink le rs sha l l be ins ta l led in a manner tha t i s concea led be low ground or be low mulch ,• A l l tub ing be low mulch sha l l be p inned in to p lace w i th ga lvan ised s tee l sp ikes to p revent the tub ing bend ing up th rough the mu lch layer,• A l l va lve boxes sha l l be suppor ted in the g round on b r ickwork ,• Va lve box l ids sha l l be se t leve l w i th garden mu lch leve ls and in concea led loca t ions ,• A l l con t ro l f i t t i ngs such as va lves and the l i ke sha l l be fu l l y access ib le w i th in concea led va lve boxes in the landscap ing ,• A l l ma in l ine and la te ra l p ipe work sha l l be concea led f rom v iew,• No tube junc t ions sha l l be p laced in condu i ts o r under s labs where access i s no t poss ib le ,• Use C lass B copper p ip ing on unders ide o f s labs ,• A l l j o in ts sha l l be f i t ted t igh t l y, sea led and made leak p roo f , w i th no in te rna l p ro jec t ions , bur rs o r obs t ruc t ions ,• Each separa te sys tem sha l l be con t ro l led by one con t ro l pane l loca ted in a secure a rea ,• Back f low and master va lve assembl ies sha l l be s ized as fo l lows :• F low ra te 10-17 lpm use 25mm back f low and master va lve assembly,• F low ra te 71-150 lpm use 40mm back f low and master va lve assembly, o r• F low ra te 151-240 lpm use 50mm back f low and master va lve assembly.• Space dr ip l i ne tub ing a t max imum 450mm cent res and max imum 200mm f rom garden edges , and• P ipe work sha l l be in accordance w i th AS 1477 and AS 2032.

F lush p ip ing sys tem th rough w i th c lear water a t a ve loc i ty su f f i c ien t to remove fo re ign mat te r, and un t i l on ly c lean water i s d ischarged a t ou t le ts . Leave the sys tem f ree o f fo re ign mat te r on comple t ion .

1.6 COMMISSIONING

The en t i re sys tem sha l l be tuned and tes ted to de l i ve r an adequate amount o f water to a l l p lan ts . Tes t the sys tem in the p resence o f the Landscape Arch i tec t and /o r i r r iga t ion des igner to fac i l i ta te the i ssue o f a Cer t i f i ca te o f Prac t i ca l Comple t ion .

Ma in ta in the sys tem fo r the dura t ion o f the es tab l i shment ma in tenance per iod as de ta i led e lsewhere in the spec i f i ca t ion .