Metering Requirements Case 1

For case 1 (project less than 75% of the total bldg sqft), can temporary metering fulfill the metering requirement? If so, under what circumstances (e.g. minimum monitoring period length, BMS visibility). Reading through the IPMVP for Option D (Calibrated model), the savings are determined by the base case model and the calibrated model. While there is no magic period length for calibrating a model, 3-months of between two seasons can be provide sufficient data variability. If the IPMVP option is satisfied, will the LEED credit be awarded.