July_1970 — Page 32

28

R.H.5. rail

+3:0°4

33-0" Carriageway

Precast concrete Kerb

In-situ concrete edging (class 3750/3/4)

2" Asphalt wearing course

3 coats bituminous paint

-7′′min. 10-situ R.C. slab

Precast prestressed beam

Rock fill

i

Diaphragm Leapping beam

4-6′′ dia. column

Pile

cap

"joint

.3=0"

10-6"

Foot path

3ooodia. column

Pile cap

18"x 18 Prac

piles

TYPICAL SECTION OF CAUSEWAY FLYOVER

4Insitu concrete topping

Precast prestressed I beam

Ground leval

Insitu R.C. beam

Hand rail

Precast prestressed

box beam

Precast sheeting units

3:6

Fig. 2

18"x18" precast piles

Fig. 3

PERSPECTIVE VIEW OF BOWRINGTON CANAL EXTENSION

Far East BUILDER, July 1970