The concentration is calculated on the volume of water that is in the well. The concentration must be at least 200 milligrams of chlorine per litre of water present in the well and must be left in the well for at least 12 hours to ensure any bacteria present are.
idles; idled; idling. Learner's definition of IDLE. 1. of an engine or vehicle: to run without being connected for doing useful work. [no object]. She left the engine idling for a few seconds before she turned it off. The cars idled in traffic.
My 2005 GM Envoy has a rough idle when in drive care not moving. when placed in park, neutral or reverse, no vibration. Vibration is also worse when AC is turned on. Check engine light is NOT on. Need help. Thank you.