TNAG-0759-FCO40-963-Manufacture-and-storage-of-explosives-in-Hong-Kong-1978 — Page 78

- 7 -

1974

Test Site

Grade

Size (inches)

Lam Tei Quarry

Tovex® 550 ·

2-1/2 x 16 (with ANFO)

Shek O Quarry

Tovex® 550

2-1/2 x 16

High Island Project

Tovex® 550

2-1/2 x 16

Ma On Shan Mine

Tovex® 200

1-1/4 x 12

(all Tovex®)

(with ANFO)

(all Tovex®)

1975

Shek O Quarry

Tovex® EL825-B

2-1/2 x 16 (with ANFC)

Anderson III Quarry (Pioneer)

K. Wah Quarry

Cha Kwo Ling Quarry

Mt. Butler Quarry

Gammon

1

Tovex® EL825-B

Tovex® EL825-B

Tovex® EL 825-B

Tovex® EL825-B

Tovex® EL825-B

2-1/2 x 16 (all Tovex®)

2-1/2 x 16

2-1/2 x 16

2-1/2 x 16

(all Tovex®)

(with ANFO)

(with ANFO)

Aberdeen Pilot Tunnel

Tovex® 200

2-1/2 x 16 (all Tovex®)

1 x 12

(all Tovex®)

1976

Shek O Quarry2

Empresa Quarry (Macau)

Tovex® 800

Tovex® 800

2-1/2 x 16 (all Tovex®)

2-1/2 x 16 (with ANFO)

1977

GKL JV Contract (Mass Transit) 3

Tovex® 200

1 x 12 & 1-1/4 x 12

Shek O Quarry4

Pourvex® Extra

5" x 25 lbs.

1Harbor deepening near container terminal.

2

Demonstration for government representatives and Institute of Quarrying members. 3Caisson sinking, tunnel driving, station shaft, station open cut.

4Pourable/pumpable water gel. All Pourvex® load at expanded pattern.