Head 30-PUBLIC WORKS RECURRENT
73
2 Maintenance of non-Government buildings
Sub-heads
1. Buildings
1 Maintenance of Government buildings
3 Alterations and additions to Government buildings
Approved Estimate 1949-50
Estimate 1950-51
$
$
$
$
2,000,000
100,000
2,275,000 (1)
100,000
100,000
150,000 (1)
4 Alterations and additions to non-Government buildings. 5 Maintenance of lighthouses
70,000
70,000
27,000
30,000 (1)
2. Crown Lands and Surveys
2,297,000
2,625,000
1 Maintenance of boundary and survey marks
6,000
13,000 | (2) (3)
2 Maintenance of Crown land
12,000
2,000 (4)
3 Maintenance of survey equipment
2,000
1,000 (4)
Maintenance of triangulation and survey marks Routine surveys
1,000
(5)
3,000
(5)
3. Drainage
24,000
16,000
1 Maintenance of anti-malarial works
20,000
2 Maintenance of sewers and storm-water drains
500,000
20,000 550,000 (6)
4. Electrical and Mechanical
520,000
570,000
1 Maintenance of air-conditioning plant and refrigerators.
10,000
40,000 (7)
2 Maintenance of lifts
40,000
50,000 (6)
3 Maintenance of plant
100,000
150,000 (7)
4 Maintenance of Public Works Department and transport
pool vehicles
500,000
500,000
5 Maintenance of typhoon and signal masts and equipment
Running expenses of workshops
5,000
20,000
10,000 (8) (9)
5. Port Works
675,000
750,000
1 Dredging
200,000
150,000 (4)
2 Maintenance of harbour plant and equipment
40,000
40,000
3 Maintenance of Kai Tak airport
100,000
163,000 (6)
4 Maintenance of sea walls and piers
160,000
160,000
5 Maintenance of vehicle ferry piers
160,000
215,000 (6)
6 Reclamation schemes, survey parties
45,000
65,000 (10)
6. Quarries
705,000
793,000
1 Cost of production
Deduct Sales
$2,300,000 $2,000,000
300,000 (11)
2 Removal of overburden
7. Roads
200,000|(12)
500,000
2 Maintenance of footpaths and drainage connexions
1 Maintenance of approaches to Government buildings
3 Maintenance of Government A.R.P. tunnels
4 Maintenance of road plant
5 Maintenance of roads and bridges
6 Maintenance of traffic and street signs
100,000
100,000
80,000
80,000
35,000
155,000
2,800,000
7 Street lighting
20,000 850,000
40,000|(6) 15,000 (13) (14) 4,600,000 (15)
55,000 (15)
850,000
8.
Waterworks
4,040,000
5,740,000
1 Headworks and trunk supplies
2 Pumping raw water
140,000
100,000 (4)
690,000
650,000 (4)
3 Filtration and treatment
260,000
340,000 (6)
4 Pumping filtered water
500,000
510,000 (6)
5 Distribution
410,000
410,000
6 Waste detection and prevention
34,000
7 Maintenance of buildings
80,000
8 Maintenance of water meters 9 Maintenance of workshop
300,000
55,000
30,000 (4) 100,000 (6) 300,000
55,000
2,469,000
2,495,000