NA4.4 - Documentation

The program shall present the results of the compliance calculations in a format similar to Table NA4-4. For each of the cases (8orientations times number of climates), the Time Dependent Valuation (TDV) energy for the Standard Design and the Proposed Design are shown (the energy features of the Proposed Design shall be the same for all orientations). The final column shows the compliance margin, which is the difference between the TDV energy for the Proposed Design and the Standard Design. Approved compliance programs shall scan the data presented in the Table NA4-4 format and prominently highlight the case that has the smallest compliance margin. Complete compliance documentation shall be submitted for the building and energy features that achieve compliance in all of the climate zones and orientations as represented by the case with the smallest margin. DSA may require that compliance documentation for other cases also be submitted; showing that the Proposed Design building and energy features are identical to the case submitted, in each orientation and climate zone. Table NA4-4 shows rows for climate zones 14, 15, and 16, which are the ones used when the criteria of Table 140.3-D in the Standards is used to show compliance throughout the state. If the criteria of TABLE 140.3-B in the Standards is used, then rows shall be added to the table for each climate zone for which the manufacturer wants the relocatable to be allowed to be installed.

Table NA4-1 – Summary of Compliance Calculations Needed for Relocatable Classrooms
TDV Energy
Climate Zone Azimuth Proposed Design Standard Design Compliance Margin
14 30
75
120
165
210
255
300
345
15 30
75
120
165
210
255
300
345
16 30
75
120
165
210
255
300
345

This panel displays referenced content when certain links are clicked.

This program is funded by California utility customers and administered by Pacific Gas and Electric Company (PG&E), San Diego Gas & Electric Company (SDG&E®), and Southern California Edison Company (SCE) under the auspices of the California Public Utilities Commission.

© 2025 PG&E, SDG&E and SCE. All rights reserved, except that this content may be used, copied, and distributed without modification. Neither PG&E, SDG&E, nor SCE — nor any of their employees makes any warranty, express of implied; or assumes any legal liability or responsibility for the accuracy, completeness or usefulness of any data, information, method, product, policy or process disclosed in this document; or represents that its use will not infringe any privately-owned rights including, but not limited to patents, trademarks or copyrights.