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The number of water meters required

CS-v4 WEc4: Water metering
posted by Erkki Seinre on Jul 4, 2019, 4:32 am

How detailed does the sub-metering have to be to account for 'at least 80% metered subsystem'?

If a building has only indoor plumbing fixtures (WC, taps, showers) and landscape irrigation...

CS-v4: Only 1 water subsystem available to be metered, 2nd subsystem proposed to be metered in future. Is this acceptable?

CS-v4 WEc4: Water metering
posted by Mugdha Mokashi on Oct 17, 2017, 1:37 pm

We are working on a core and shell project which currently has no indoor plumbing fixtures installed. So we have just one sub-system to meter (irrigation). If we have a meter installed on the...

Last reply: Alejandro Tangassi, Jun 21, 2019, 5:33 pm

Is it adequate to submeter Indoor plumbing fixtures and fittings (including hot water) and irrigation?

CS-v4 WEc4: Water metering
posted by Seth Penchansky on Apr 29, 2019, 6:11 pm

I am working on a CS project and each tenant space is metered separately with a single meter.

The plumbing in the common areas (hot and cold water) and irrigation make-up (in addition to...

Submeter 2 water subsystems but only one system in the building

CS-v4 WEc4: Water metering
posted by Kristina Pobre on Apr 11, 2019, 6:08 am

The credit requires to submeter at least 2 of the following subsystems: irrigation, indoor plumbing fixtures and fittings, domestic hot water, boiler,...

only 2 subsystems required?

CS-v4 WEc4: Water metering
posted by Jens Apel on Jul 31, 2017, 7:11 am

I just want to make sure that it is sufficient to meter 2 subsystems; not all that are available in a project. Is this correct?
I a project, there is irrigation and of course fixtures and...

Last reply: FABIO VIERO, Feb 25, 2019, 10:25 am

Water metering required for tenants?

CS-v4 WEc4: Water metering
posted by Ricardo Sá on Dec 21, 2017, 10:59 am

A large office building is being certified using LEED Core & Shell.

The building will have only one water supply source (municipal network). This water will be invoiced to the...

Fire Suppression water count as a candidate for Submetering?

CS-v4 WEc4: Water metering
posted by Jennifer Turchin on Aug 9, 2017, 8:30 pm

Can a fire suppression water line be one of the sub metered uses to meet the intent of this credit?

Last reply: Emma Hughes, Sep 1, 2017, 3:11 pm