Drainage Valuation

Drainage Valuation - The figures below were extracted from the Assetic Asset Management System on 30 September 2009.

Asset Sub-classpixel.png Replacement Cost Written Down Replacement Cost
Natural Channels $12,800 $5,440
Open Channels $1,422,790.62 $1,100,590.61
Causeways $2,507.46 $1,372.83
Lagoons $240 $57
Retention Basins $9,203,952.65 $8,137,065.75
Absorption Trenches $385,520 $296,139.4
Gravity Pipes $84,284,033.04 $48,225,517.39
Low Flow Pipes $105,120 $35,828.4
Road Culverts $7,286,108.46 $5,044,407.78
Asset Sub-classpixel.png Replacement Cost Written Down Replacement Cost
Stormwater Pits $22,381,383.12 $18,412,900.65
Headwalls $5,576,375.11 $3,196,384.03
GPTs $69,000 $60,306
Channels $148,836 $101,738.80
Flood Devices $703,000 $639,730
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