UFC 3-420-01
25 October 2004
materials are to be selected from those specified in UFGS15400A, Plumbing Systems
or UFGS-15400N, Plumbing Systems. Porcelain-enameled cast-iron lavatories will be
provided in enlisted personnel barracks or dormitories or other gang toilet facilities.
D.
[For Navy Projects only] TABLE 403.1 MINIMUM NUMBER OF
PLUMBING FACILITIES. Add additional notes beneath IPC Table 403.1 as follows:
"For use in Navy facilities: (prevails when in conflict with Table 403.1 and notes
above).
g For "male only" toilet facilities, urinals may be substituted for no more than one-
third of the water closets required, one for one.
h For "Assembly" occupancies, provide drinking fountains at 1 per 400 persons.
i For "Business" (office, public buildings, and similar, and for bowling centers);
"Educational" (Training); "Factory and Industrial" (Industrial, shops, warehouses, and
similar), provide fixtures (both male and female) at the following rates:
(1)
water closets (1 per 20 persons (p), up to 100 p; then 1 per 40 p).
(2)
lavatories (1 per 20 p, up to 100 p; then 1 per 45p).
(3)
showers (1 per 15 p - Only if needed).
(4)
drinking fountains (1 per 75 p).
(5)
service sinks (1 per floor).
poisonous, infectious, or irritating materials, provide fixtures per note i. "Business"
above, except provide lavatories at 1 per 5 persons.
k For "Assembly - Stadiums, pools, etc." add a new line for Locker rooms (for
athletes, not spectators). Provide fixtures per note i. "Business" above."
E.
[For Army and Air Force projects only] SECTION 403 MINIMUM
PLUMBING FACILITIES. Replace this entire section with the following:
"403.1
Fixture Allowances. Toilet facilities will be provided for employees as
follows:
403.1.1 Water closets. Water closets in separate toilet rooms for each sex will
be provided in all places of employment according to Table 403-1. The number
of water closets to be provided for each sex will be based on the number of
employees of that sex for whom the toilet facilities are furnished. Separate toilet
rooms for each sex need not be provided when toilet rooms will be occupied by
no more than one person at a time, can be locked from the inside, and contain at
least one water closet. When such single occupancy rooms have more than one
water closet, only one such fixture in each toilet room will be counted for the
purpose of Table 403-1.
A-4
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