HomeMy WebLinkAbout009--A2.5 Noted Second Floor PlanDN
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HALLWAY
201
BEDROOM #2
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C.L. #2
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BATH
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SHWR.
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BEDROOM #3
206
C.L. #3
207
STUDY
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C.L.
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SD SD
18R@7"
17T@11"
SD
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12' - 6"
12' - 6"
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EACH FIREPLACE SHALL BE PROV IDED WITH AN EXTERIOR
COMBUSTION AIR PIPE 4" DIA. AIR IN TAKE SHALL NOT BE
LOCATED AT AN ELEV ATION HIGHER THAN THE FIREBOX. EACH
FIREPLACE SHALL CONTAIN A PERMAN EN TLY IN STALLED GAS
LOG SET WITH ELECTRONIC START LOCATED BY THE OWNER.
PROV IDE GAS SHUT-OFF V ALV E WITHIN 6 FEET OF THE
FIREPLACE PER IRC G2420. V ERIFY LOCATION W/ OWN ER.
TOP OF CHIMNEYS SHALL EXTEND A MINIMUM OF 2'-0" ABOV E
ANY PORTION OF THE ROOF WITHIN A 10'-0" RADIUS.
COMBUSTIBLE MATERIAL SHALL N OT BE PLACED WITHIN 2" OF
FIREPLACES, SMOKE CHAMBER OR CHIMNEY WALLS.
COMBUSTIBLE MATERIAL SHALL N OT BE PLACED WITHIN 6" OF
THE FIREPLACE OPEN ING. NO SUCH COMBUSTIBLE MATERIAL
WITHIN 12" OF THE FIREPLACE OPENING SHALL PROJECT
MORE THAN 1/8" FOR EACH 1" DISTAN CE FROM SUCH OPEN IN G.
IRC R1 003.18
EXTERIOR FIREPLACES AN D CHIMN EYS TO BE
MASON RY CONSTRUCTION WITH 8" MIN IMUM SOLID
MASON RY ADJACENT TO ALL FIREBOXES AND FLUES.
EACH FIREPLACE SHALL CON TAIN A PERMANENTLY
IN STALLED GAS LOG SET WITH ELECTRONIC START
LOCATED BY THE OWNER. PROV IDE GAS SHUT-OFF
V ALV E WITHIN 6 FEET OF THE FIREPLACE PER IRC
G2420. V ERIFY LOCATION W/ OWN ER.
MASON TO V ERIFY FLUE SIZING V ERSUS FIREPLACE
OPENING AND CHIMN EY HEIGHTS FOR PROPER
FIREBOX AND CHIMNEY OPERATION.
FP-1 TBD TBD TBD
FP-2 72" W x 28" H x 25" D 2'-8 1/2" TBD
FP# W x H x D HEIGHT FLUE SIZE
R312.2 WINDOW FALL PROTECTION
IN DWELLIN G UN ITS, WHERE THE TOP OF THE SILL OF AN
OPERABLE WIN DOW OPEN IN G IS LOCATED LESS THAN 24
IN CHES ABOV E THE FINISHED FLOOR AND GREATER THAN 72
INCHES ABOV E THE FIN ISHED GRADE OR OTHER SURFACE
BELOW ON THE EXTERIOR OF THE BUILDING, THE OPERABLE
WIN DOW SHALL COMPLY WITH ONE OF THE FOLLOWIN G
1. OPERABLE WINDOW OPENINGS WILL NOT ALLOW A 4-INCH
DIAMITER SPHERE TO PASS THROUGH WHERE THE OPEN IN GS
ARE IN THEIR LARGEST POSITION
2. OPERABLE WINDOWS ARE PORIV DED WITH WIN DOW FALL
PREV EN TION DEV ICES THAT COMPLY WITH ASTM F2090
3. OPERABLE WINDOWS ARE PROV IDED WITH WINDOW
OPENING CONTROL DEV ICES THAT COMPLY WITH SECTION
R312.2.2
STAIR WIDTH SHALL N OT BE LESS THAN 36" IN CLEAR
WIDTH. (IRC-R311.7.1)
TREADS & RISERS THE MAX. RISER HEIGHT SHALL BE 7-3/4"
(IRC-R311.7.5.1) AND THE MIN. TREAD DEPTH
SHALL BE 10". (IRC-R311.7.5.2)
WINDER TREADS SHALL HAV E A MIN. TREAD DEPTH OF 10"
MEASURED AT A POINT 12" FROM THE SIDE
WHERE THE TREADS ARE N ARROWER.
WIN DER TREADS SHALL HAV E A MIN . TREAD
DEPTH OF 6" AT AN Y POIN T. (IRC-R311.7.5.2)
LANDING WIDTH SHALL N OT BE LESS THAN THE STAIRWAY
OR DOOR SERV ED. EV ERY LANDIN G SHALL
HAV E A MIN. DIM. OF 36" MEASURED IN THE
DIRECTION OF TRAV EL. (IRC-R311.7.6)
HANDRAIL HEIGHT SHALL BE A MIN. OF 34" AND A MAX. OF 38"
MEASURED V ERTICALLY FROM THE NOSING
OF THE TREADS, AN D SHALL BE PROV IDED
ON AT LEAST ONE SIDE OF STAIRWAYS. (IRC-
R311.7.8.1)
CONTINUITY HAN DRAILS FOR STAIRWAYS SHALL BE
CON TINUOUS FOR THE FULL LEN GTH OF
THE FLIGHT, FROM A POINT DIRECTLY
ABOV E THE TOP RISER OF THE FLIGHT TO A
POINT DIRECTLY ABOV E THE LOWEST RISER
OF THE FLIGHT. HAN DRAIL EN DS SHALL BE
RETURNED OR SHALL TERMIN ATE IN NEWEL
POSTS OR SAFETY TERMINALS. HANDRAILS
ADJACEN T TO A WALL SHALL HAV E A SPACE
OF NOT LESS THAN 1-1/2" BETWEEN THE
WALL AN D THE HAN DRAIL. (IRC-311.7.8.2)
GUARDRAIL HEIGHT SHALL N OT BE LESS THAN 36". (IRC-R312.1.2)
RAIL SPACING RAILS SHALL BE SPACED SO AS N OT TO
ALLOW PASSAGE OF A SPHERE 4" IN DIA.
(IRC-R312.1.3) THE TRIANGULAR OPEN ING AT
THE OPEN SIDE OF THE STAIR, FORMED BY
THE RISER, TREAD AN D BOTTOM RAIL OF A
GUARD, SHALL N OT ALLOW THE PASSAGE
OF A SPHERE 6 INCHES IN DIAMETER.
(IRC-312.1.3 -1)
GUARDS ON THE OPEN SIDES OF THE
STAIRS SHALL N OT HAV E OPENINGS THAT
ALLOW PASSAGE OF A SPHERE 4-3/8 INCHES
IN DIAMETER. (IRC-312.1.3 -2)
110 PERMANENTLY WIRED, IN TERCON NECTED SMOKE
DETECTOR WITH BATTERY BACKUP AND CARBON
MONIXIDE ALARM
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PROJECT NO:
DATE:
21011
01/03/2022
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A2.5
N OTED SECON D
FLOOR PLAN
NORTH
SCALE: 3/16" = 1'-0"1
NOTED SECOND FLOOR
PLAN
FIREPLACE
WIN DOW FALL PROTECTION
AREA CALCULATION S
CON DITION ED
CASITA - ADU 586 SF
MAIN FLOOR 1929 SF
SECON D FLOOR 837 SF
STUDIO 259 SF
3611 SF
N ON -CON DITION ED
GARAGE/MECH.938 SF
FIREPLACE PATIO 315 SF
SAUN A 53 SF
1307 SF
Grand total 4918 SF
KEYN OTES
STAIR & HAN DRAIL N OTES
SMOKE DETECTOR LEGEND
REV ISION S
N O. DATE DESCRIPTION
03/22/22
22003 209 S. 8th Avenue NCOA