Spaceplanning Flashcards
What fixtures need to go on a trench and what fixtures can be on a wall connected to a trench?
On Trench are fixtures with floor drains: Water heater, toilet, shower, mop sink
On wall connected to trench: Lav
Remember to list trench extension and cumulative total
Label off to the side for graders to see
How much clear space do you need in front of an electrical planel
3’
What is measured on the exit access portion? and what is the amount it shouldn’t exceed.
Where travel distance is measured
Not to exceed 250’
Occupant Load:
If fixed seats - count the amount for occ load
w/o diving arms =
booth =
18”
24”
2 exit access doorways must be provided from any space where occupancy load exceeds what?
49 for MAB
29 for S
Exceptions to the 2 exit requirement
Group R2/R3 (apt, condo) - 1 exit for occ load -20 and up to 4000SF
Exits through intervening spaces - stockroom
44” wide min
demarcated with full/partial fixed walls or sim
not more than 50% of exit access
- 3 (0.2)
0. 2 (1.5)
Stairways 0.3 (0.2)
Other Egress 0.2 (0.15)
Stairways - Occupant load 50+, Occupant load 49-
50+ - min 44” or 0.3 (0.2
49- - 36” min
Handrails cannot project more than what?
Tread and riser?
4.5” (from wall 1.5”)
Riser 4”-7”, Tread 11+
Res >10 occ - max riser - 7-3/4”, min tread 10”
36”, 32”, 24”
An accessible route can be 36” min and 32” @ passage for 24” point
If an accessible route is less than 60” wide then need 60”x60” passing point every _____ ft
200
60”, 180 degrees
Need 60” for 180 degree turn for WC
Min accessible residential toilet room
60” wide x 66” long
Tp dispenser how far infront of toilet and outlet ht
7”-9” infront
15”-48” AFF
Bathtub grab bars
- Control wall - 24” w (33”-36” AFF)
- Side wall - 12” from control wall, 24” long min, 24” from seat wall max (48” long min & 15” from non control wall if B/I seat)
- Opposite control wall - min 12” long (don’t need for B/I seat)
9” above rim on side wall and 33”-36” AFF
Shower sizes and infront clearances - Ballast
Bathtub infront clearances
- SHOWER - 36”x36” stall - shower with seat - clearance infront is 48” wide x 36” long
- SHOWER - 60”x30” stall (shower head 27” max from side wall) - clearance infront is 60” wide x 36” long
- BATHTUB - w/o built in seat - Infront clearance 30” x length of tub
- BATHTUB - front approach w/o built in seat - Infront clearance 48” x 60”
- Bathtub with built in seat - length of tub + 12” beyond seat side and 30” infront
Universal Toilet Room recommended size
8’-0” x 7’-6”
Door clearances Outswing: Front approach, Hinge side, Latch side Inswing: Front approach, Hinge side, Latch side
Outswing:
Front Approach - 60”, 18” pull
Hinge side - 60”, 36” pull (or 54”, 42”)
Latch side - 48” (54” if closer), 24” pull
Inswing:
Front Approach - 48”, 12” push
Hinge side - 42”, 18” hinge side(or 54” from latch edge of door)
Latch side - 42” (48” if closer), 24” push
Turning in corridors and at a “T”
- 42” if less >48” in centre
- 36” if greater than 48” in centre
- 36”
Forward reach
Side reach
15”-44”
9”-48”
Min clearance from table to wall for WC access
36” (need 19” under table too)
Washroom stall clearance latch approach outswing door. If not latch approach _____”.
42”, 60”
Typical sizes for accessible restrooms with bath or shower and outswing door
For inswing door
- w/ shower and folding seat - 8’-4” x 6’-8”
- w/ bathtub - 9’-0” x 7’-4”
- w/ enlarged roll in shower 12’-8” x 7’-0”
- w/ bathtub 6’-6” x 9’-9”
- Inswing w/ bathtub - 8’-0”x 8’-6”
What dimensions must you show on the space plan
- Grab bars 36” and 42”
- Any furniture in the program that they give you a specific dim for (can just write ex. 24”x36”)
- Trench extensions
- Push AND pull
- Dim sink on wall if not on trench to show it’s w/i the 10’
- Reception counters over 8’ - need 36” wide accessible counter
- Call out phone, computer….
- Min 36” infront of electrical panel
Door jamb in accessible toilet room need to be…”
and size of min toilet room
6”
7’-6” x 8’-6”
What should you list off to the side for grader
Trench extensions and total
Does water heater, dishwasher and laundry have to go on trench?
No, no floor drain for dishwasher for laundry but yes to water heater.
If sinks are not on trench where must they be located
On a wall connected to a trench. Must over lap, not just up to it. CANNOT go through the doorway.
How many outlets should be added?
At least one on every wall
If no wall for recep counter do floor outlet
If no wall for recep counter do floor outlet
What do you need to do if adding plumbing is on an exterior or demising wall?
Extend trench or furr out wall to put plumbing there
You should have convenience outlets every….
10’ maybe
When does a wall need to be furred out?
For plumbing in an exterior wall or fire barrier in mixed occupancy demising wall. See Ballast 7-12
What needs to go on 240 volts?
Dryer, DW, Oven/Range, Cooktop, large copier
Does trench need to cover whole bath?
Just drain
Does washer need trench extension?
No, no floor drain
Grab bars for bathtub?
Review it
Do sleeping areas need a window?
Yes
Things to remember to do on the spaceplan
- Dim furn when specific dim is given in program
- Always dim LF of shelving
- If sill is lower than 18” then remember to lover outlets
(Lowest is 9” for accessible) - Min pinch point res = 44”
- Push and pull clearances
Min res corridor
44”
