ASHRAE-90.1-2022- - Page 172
Extracted Content
Table 9.5.2.1-2 Space-by-Space Lighting Power Density Allowances and Minimum Control Requirements Using Either Method
Informative Note: This table covers building- specific space types typically found in a single building type. Table 9.5.2.1-1 covers common space types typically found in multiple building types.
LPD, Building-Specific Space Types [a] W/ft [2] RCR
Natatorium (Class of play as defined by IES RP-6)
The control functions below shall be implemented in accordance with the descriptions found within Section 9.4.1.1. For each space type:
(1) All REQs shall be implemented. (2) At least one ADD1 (when present) shall be implemented. (3) At least one ADD2 (when present) shall be implemented.
Auto Full OFF
Daylight Response
Sidelight
Daylight Response
Toplight
Auto Reduction
(Full OFF complies)
Local Control
Manual
ON
Partial Auto ON
Multilevel
Lighting
Control
Scheduled
Shutoff
9.4.1.1(a) 9.4.1.1(b) 9.4.1.1(c) 9.4.1.1(d) 9.4.1.1(e) [ b] 9.4.1.1(f) [ b] 9.4.1.1(g) 9.4.1.1(h) 9.4.1.1(i)
Class I facility 2.20 4 REQ REQ REQ REQ REQ
Class II facility 1.47 4 REQ REQ REQ REQ REQ
Class III facility 0.99 4 REQ REQ REQ REQ REQ
Class IV facility 0.59 4 REQ ADD1 ADD1 REQ REQ ADD2 ADD2
Transportation Facility
Airport hanger 1.36 4 REQ REQ REQ REQ REQ
Baggage/carousel area 0.28 4 REQ REQ ADD2 ADD2
Concourse 0.49 4 REQ REQ ADD2 ADD2
Passenger loading area 0.71 6 REQ ADD1 ADD1 REQ REQ ADD2 ADD2
Ticket counter 0.40 4 REQ ADD1 ADD1 REQ REQ ADD2 ADD2
Warehouse—Storage Area
Medium-to-bulky, palletized items 0.33 4 REQ ADD1 ADD1 REQ REQ REQ ADD2 ADD2
Smaller items, picking areas 0.69 6 REQ ADD1 ADD1 REQ REQ REQ ADD2 ADD2
a. Where both a common space type and a building specific space type are listed, the building specific space type shall apply (see Table 9.5.2.1-1 for common space types) . b. Automatic daylight responsive controls are mandatory only if the space meets the requirements of the specified sections.