10

Years Programme

8

Transform

Rivers

ROL AREA

86% Completed

(as of Sep 2018

67% Completed

(as of Oct 2018

2020 and

beyond

1 Flood retention pond built in Puah (Sentul)

5 Wastewater treatment plants built

Sewerage treatment plants upgraded 8

8 Water treatment plants built

13 km of riverbanks repaired

km of connections to sewerage pipe network 69.8

231 Communal grease traps installed at public food courts

504 Gross pollutant traps, trash rakes and log booms installed

Achievement So Far

T i t iwangsa B r i ck f ie lds

Public Outreach Programme

Phase 3A

PHASE 3A

Phase 3B

Phase 3A

Phase 1

Phase 4

Phase 5

Phase 2

6 3 k m 2

To genera te ev ident ia l improvement in a t t i tudes and behav io rs of ta rget g roups wi th in the P ro jec t A rea towards r i ve r ca re and preser va t ion in o rder to improve water qua l i t y and reduce po l lu t ion w i th in p ro jec t a rea .

“

“

I n d u s t r i e s G e n e r a l P u b l i c

L o c a l C o m m u n i t i e s

E d u c a t i o n a l I n s t i t u t i o n s

F o o d E s t a b l i s h m e n t s

OBJECTIVES

Sungai Kerayong

• Sg. Kerayong – 12 .5 km

• Substant ia l propor t ion of st reams have been canal ised/covered

RIVER SYSTEM

LAND USE

R e s i d e n t i a l

33.6%

C o m m e r c i a l

10.8%

I n d u s t r i a l

4.2%

O p e n S p a c e

11.5%

P u b l i c I n s t i t u t i o n

22.5%

C e m e t e r y

4.6% O t h e r

I n s t i t u t i o n

0.3%

V a c a n t L a n d

10.9%

S q u a t t e r s

1.5%

To t a l p o p u l a t i o n : 4 5 6 , 7 3 7

To t a l h o u s e h o l d : 1 2 2 , 4 9 3

To t a l e d u c a t i o n a l i n s t i t u t i o n : 2 2 3

R e s t a u r a n t s : 3 , 5 7 2

R e g i s t e r e d i n d u s t r y : 5 6

C a r s e r v i c e c e n t r e : 1 0 3

PEOPLE OF KERAYONG

Issues in Sungai Kerayong

DOE WATER QUALITY INDEX

WATER CLASSES AND USES

WATER QUALITY

36

33

35

49

44

71

24

51

46

46

42

25 3

6

29

55

53

40

42

26 33

32

25

43

76

25

47

33

28

22

15

19

17

36

33

22

55

2017

2018 Class III

Class IV

Class V

FEACAL COLIFORM

• Nat ional Water Qual i ty Standards for Malays ia i s 400 count/100ml

• Feacal co l i form in Sg. Kerayong ranges f rom 3 ,600 to 25 ,000 count/100ml

Comparison of Faecal Coliform at Sungai Kerayong for 2017-2018

4,9

00

6,5

00

5,8

00

4,7

00

5,3

00

2,4

00

3,7

00

5,8

00

6,8

00

4,3

00

7,1

00

2,4

00

3,0

00

6,0

00

3,0

50

5,2

00

6,3

00

400

21

,00

0

6,7

00

7,9

00

19

,00

0

4,9

00

3,6

00

11

,00

0

25

,00

0

18

,00

0

5,4

00

6,5

00

7,0

00

7,9

00

6,6

00

4,1

00

7,1

00

6,1

00

4,6

00

0

5,000

10,000

15,000

20,000

25,000

30,000

SKR 1 SKR 2 SKR 3 SKR 4 SKR 5 SKR 6 SKR 7 SKR 8 SKR 9 SKR 10 SKR 11 SKR 12 SKR 13 SKR 14 SKR 15 SKR 16 SKR 17 SKR 18

Fae

cal

Co

lifo

rm ,

CF

U/

10

0 m

g/

l

2017 2018 Class IIB Class III

F E AC A L C O L I F O R M

• Stations SKR 8 Flat Seri Melaka at 25,000 CFU/100ml

• SKR 1 Jalan Mutiara Timur 4 at 21,000 CFU/100ml.

• Feacal coliform bacteria can enter rivers through direct discharge of waste from mammals and birds, from agricultural and storm runoff, and from human sewage

• Sewage source possibly from STP.

SKR8

SKR1

STP

SOLID WASTES

• Average 1229kg/month co l lec ted at log boom (2017)

• Average 1107kg/month co l lec ted at GPT

• About RM500,000/month fo r maintenance

O i l & G r e a s e

• Oil and Grease reading at stations SKR 1 Jalan Mutiara Timur 4, SKR 2 Hospital Pantai Cheras, and SKR 3 Jalan 23 Kampung Cheras Baru showed an increase in reading while station SKR 4 Jalan 29 Kampung Cheras Baru remains the same; the rest of the sampling stations showed decreasing oil and grease content.

• Sources of oil and grease are typically from fugitive runoff from car workshops as well as poor use of oil and grease traps.

SKR1

SKR2

SKR3

ENCROACHMENT OF RIVER BANK

TAKE HOME POINTERS

Maintenance Inclusive Authorities