If selecting Option 1 of SSc8, are occupancy sensors acceptable as automatic control of light fixtures?

A new building, for which LEED certification is sought, will be constructed on an elementary school campus that has multiple existing buildings.

I am assisting in completing documentation for a project that falls under LEED for Schools 2007, specifically SS Credit 8.

We are using accent ground mounted landscape lights to illuminate low shrubs and landscaping around our building.

Our project (located in Qatar) includes sports pitches which will be flood lit.

Has anyone run into design review comments stating that site takeoffs must be consistent.

We are looking into the potential of achieving LEED certification at a new School project. The school's property line is directly adjacent to a sidewalk/curb.

Using Option (3) it states under the LEED - EBOM V3 2009 a minimum of 8 measurements at 100 feet spacing between mesuements must be peformed. Question?

When peforming the exterior illumination measurements, do both horizontal and vertical foot-candle measurements need to be taken? Or just one or the other?

Does the option 2 exemption for exterior lighting apply to fixtures with ratings greater than 50 watts but using lamps 50 watts or less?