The document outlines the components of a proposed wastewater post-treatment plant and carrier pipeline in North Mawasi Rafah, including: 1) a raw water supply pond; 2) six sand filters; 3) a collection pond; 4) a pump wet pit with two rooms; 5) an electricity room; 6) two accessibility roads of different widths; and 7) various water networks consisting of raw, treated, and overflow water lines and manholes.

1. CONSTRUCTION OF A WASTEWATER
POST TREATMENT PLANT AND ITS
ASSOCIATED CARRIER PIPELINE IN
NORTH MAWASI RAFAH
AHMED AJJOUR

2. GENERAL PLAN FOR TREATMENT PLANTS

3. TREATMENT PLANT COMPONENTS:
1. RAW WATER SUPPLY POND
2. SAND FILTERS
3. COLLECTION PONDS
4. PUMP STATION (WET WELL)
5. ELECTRICITY ROOM
6. ACCESSIBILITY ROADS
7. WATER NETWORKS

5. 1. RAW WATER SUPPLY POND
TOTAL CAPACITY : 2600 M3
SUPPLY SOURCE: RAW-PRIMARY TREATED
WATER FROM RAFAH WASTE WATER
TREATMENT PLANT.
NUMBER: 1
SIDES SLOPE 1:2
BED AND SIDES : GEO-MEMBRANE SHEET
INLET: ENERGY BREAKER OUTLET: 3 MANHOLES

6. 1. RAW WATER SUPPLY POND

7. 2. SAND FILTERS
NUMBER: 6
SUPPLY SOURCE: RAW WATER SUPPLY POND
AVERAGE SIZE: 12X20X2.5
SIDES SLOPE: 1:2
SIDES AND BED: CONCRETE
LAYERS: GRAVEL LAYER, SAND LAYER &
FREEBOARD WATER LAYER

8. 2. SAND FILTERS

9. 3. COLLECTION POND
NUMBER: 1
SUPPLY SOURCE: SAND FILTERS
CAPACITY : 3600 M3
SIDES SLOPE: 1:2
SIDES AND BED: GEO-MEMBRANE
OUTLET: PUMP WET PIT

10. 3. COLLECTION POND

11. 4. PUMP WET PIT
NUMBER: 2
ROOM NO.1 : TREATED WATER
ROOM NO.2 : OVERFLOW WATER

12. 4. PUMP WET PIT

13. 5. ELECTRICITY ROOM
ELECTRICAL ROOM CONTAINS ALL CONTROL PANELS
AND SIGNAL BOARDS FOR THE INSTALLED PUMPS &
VALVES.

14. 6. ACCESSIBILITY ROADS
NUMBER: 2X5M WIDE & 1X8M WIDE
PAVEMENT TYPE 1 : INTERLOCK TILES
PAVEMENT TYPE 2 : BASECOARSE

15. 6. ACCESSIBILTY ROADS

16. 7. WATER NETWORKS
1. RAW WATER NETWORK (HDPE)
2. TREATED WATER NETWORK (HDPE)
3. OVERFLOW WATER NETWORK (UPVC)
4. WATER TRANSFER LINE FROM WET PIT TO
MAWASI AREA

17. 7. WATER NETWORKS

18. 7. WATER NETWORKS

19. 7. WATER NETWORKS

20. 7. WATER NETWORKS - MANHOLES

21. 7. WATER NETWORKS - MANHOLES

22. THANK
YOU