ABSTRACT
Leaky pipe hose; laid to surface for tree
irrigation
laid around circumference of tree pit
LP12L low leak 2.79 0.13 2.44 – 2.79 nr 5.23 LP12H high leak 2.42 0.13 2.44 – 2.42 nr 4.86 LP12UH ultra high leak 2.96 0.13 2.44 – 2.96 nr 5.40
Accessories
automatic multi-station controller stations;
inclusive of connections 375.70 2.00 39.00 – 375.70 nr 414.70 solenoid valves; inclusive of wiring and
connections to a multi-station controller;
nominal distance from controller 25m 62.40 0.50 9.75 – 517.40 nr 527.15
S15 FOUNTAINS WATER FEATURES/
SWIMMING POOLS
LAKES AND PONDS
Lakes and ponds – General Preamble: The pressure of water against a
retaining wall or dam is considerable, and
where water retaining structures form part of
the design of water features, the landscape
architect is advised to consult a civil engineer.
