How to install lawn sprinklers?

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Answers:
those are simple, go to your home store and look a plasic pipe,couplings etc..they have DIY boklets that explain how. do drawings and you can count fittings and plan it. remember the water pressure. and get a narrow shovel made for trenching. a flat shovel for grass cutting (remember, green side up) LOL, just had to do that...did mine over a couple days and it works fine. main valve (gate type) is right by the front door but hidden. so its easy to turn off and on.