HomeMy WebLinkAboutDRB 2015-02-18 #2 Attachment 4930 TAMALPAIS AVENUE, SAN RAFAEL CA| 2/03/2015
WHISTLESTOP | A3.6 SCHEME 3 PRECEDENT IMAGES
BUILDING MASSING AND GENERAL ARTICULATION
GROUND FLOOR PUBLIC ARCADEBASE TREATMENT ALONG TAMALPAIS AVE.
BASE TREATMENT WITH VINES WHERE POSSIBLE
930 TAMALPAIS AVENUE, SAN RAFAEL CA| 2/03/2015
WHISTLESTOP | A4.1 SCHEME 4 VIEW FROM FOURTH STREET
930 TAMALPAIS AVENUE, SAN RAFAEL CA| 2/03/2015
WHISTLESTOP | A4.2 SCHEME 4 VIEW FROM FREEWAY
930 TAMALPAIS AVENUE, SAN RAFAEL CA| 2/03/2015
WHISTLESTOP | A5.1 BUILDING SECTIONS CODE ANALYSIS14'-0"10'-0"10'-0"9'-0"TYPE IRESTAURANT
WHISTLESTOP
SENIOR CENTER
UNIT
UNIT
UNIT
28'-0"
THIRD
38'-0"
FOURTH
48'-0"
FIFTH
57'-0"
PLATE
14'-0"
SECOND
65'-0"
ROOF O.H.TYPE VACONSTRUCTIONCONSTR.4TH STREET
NON COMBUSTIBLE
CONSTRUCTION FOR STRUCTURAL
ELEMENTS ABOVE 60'14'-0"10'-0"10'-0"9'-0"6'-8"TYPE I17'-0"5'
3'
±50'
8'-0"26'-0"6'-0"10'-0"14'-0"EQUIPMENT SCREENW/SOLAR PANELS
28'-0"
THIRD
38'-0"
FOURTH
48'-0"
FIFTH
57'-0"
PLATE
14'-0"
SECOND
WHISTLESTOP PARCEL S.M.A.R.T.
R.O.W.
WHISTLESTOP
SENIOR CENTER
RESTAURANT,
PARKING & LOBBY LEVEL
UNIT
UNIT
UNIT
UNIT
UNIT
UNIT
TYPE VACONSTRUCTIONCONSTR.PL
NON COMBUSTIBLE
CONSTRUCTION TYPE IA
OPENINGS NOT PERMITTED
A.F.F.3' TO LESS THAN 5' FROM
PROPERTY LINE
15% OPENINGS ALLOWED
5' TO LESS THAN 10' FROM
PROPERTY LINE
25% OPENINGS ALLOWED
NON OPERABLE 3/4 HOUR FIRE
RATED WINDOWS
EGRESS WINDOWS PROVIDED AT
3RD FLOOR, ESCAPE ROUTE ALONG
LEDGE
EGRESS WINDOWSNOT REQUIREDEGRESS WINDOWSREQUIRED AND PROVIDED42" DECORATIVE RAIL
PUBLIC R.O.W. FIELD DIMENSIONS VARY:
AT 4TH STREET 50'-5 1/2"
AT 3RD STREET 49'-1/2"
(E)
PARKING
2 WAY STREET(E)
SIDEWALK
NEW
SIDEWALK
TAMALPAIS AVE.3'-0"BULDING SECTION @ FOURTH STREET ARCADE (SCHEME 2)
BUILDING SECTION THROUGH TAMALPAIS AVE. & SMART STATION
0 20'40'10'
930 TAMALPAIS AVENUE, SAN RAFAEL CA| 2/03/2015
WHISTLESTOP | A5.2 ALLOWABLE OPENINGS & DISTANCE TO PROPERTY LINEW 10'-0"15'-0"3E13E23E33E43E53E63E73E83E93E103E113E133E143E153E163E173E183E193E203E213E22E323E324E325E3123' MIN.5' MIN.15%
PROPERTY LINE
BALCONY
25%
45%
75%
DENOTES WALL DESIGNATION
ON OPENING PROTECTION TABLE
3RD FLOOR EGRESS WINDOWS
ESCAPE PATH
42" HIGH SAFETY RAIL 14'-0"10'-0"10'-0"9'-0"79 sq ft 92 SF80 sq ft80 sq ft218 sq ft80 sq ft80 sq ft376 SF80 sq ft80 sq ft376 SF80 sq ft60 sq ft79 sq ft 265 sq ft 79 sq ft218 sq ft110 sq ft 79 sq ft79 sq ft
72 sq ft197 sq ft72 sq ft
14'-0"
SECOND
28'-0"
THIRD
38'-0"
FOURTH
48'-0"
FIFTH
57'-0"
PLATE
16 SF
6.25 SF
16 SF
6.25 SF 20 SF20 sq ft20 SF
20 SF20 SF20 SF20 SF15 sq ft
6.25 SF6.25 SF
16 SF 16 sq ft16 SF 16 SF16 SF 16 SF16 SF
6.25 SF6.25 SF6.25 SF6.25 SF6.25 SF
49 sq ft49 sq ft
140 sq ft
18 sq ft14 sq ft14 sq ft
108 sq ft
20 sq ft
193 sq ft
249 sq ft
LEGEND
AREAS W/IN 3' TO LESS THAN 5' FROM PL;
15% UNPROTECTED OPENINGS ALLOWED
AREAS 5' TO LESS THAN 10' FROM PL
25% UNPROTECTED OPENINGS ALLOWED
AREAS 10' TO LESS THAN 15' FROM PL
45% UNPROTECTED OPENINGS ALLOWED
AREAS 15' TO LESS THAN 20' FROM PL
75% UNPROTECTED OPENINGS ALLOWED
FIXED 3/4 HOUR FIRE RATED WINDOWS.
TYP 2ND FLOOR AGAINST S.M.A.R.T. PL
OPENING PROTECTIONS
GROUND FLOOR
SECOND FLOOR "0"
[CBC TABLE 705.8]
ACTUAL TABLE 705.8 Unprotected Protected
THIRD FLOOR 3E1 5'5'<10'25%25%92 SQFT 20 SQFT 21.7%
3E2 3'3'<5'15%15%79 SQFT 6.25 SQFT 7.9%
3E3 4'-2" 3'<5'15%15%218 SQFT 32 SQFT 14.7%
3E4 3'3'<5'15%15%79 SQFT 6.25 SQFT 7.9%
3E5 5'-1" 5'<10'25%25%80 SQFT 20 SQFT 25.0%
3E6 10'-1" 10'<15'45%45%265 SQFT 98 SQFT 37.0%
3E7 5'-2" 5'<10'25%25%80 SQFT 20 SQFT 25.0%
3E8 3'-2" 5'<10'25%25%79 SQFT 6.25 SQFT 7.9%
3E9 4'-4" 10'<15'45%45%218 SQFT 32 SQFT 14.7%
3E10 3'-3" 5'<10'25%25%79 SQFT 6.25 SQFT 7.9%
3E11 5'-3" 10'<15'45%45%80 SQFT 20 SQFT 25.0%
3E12 15'-3" 15'<20'75%75%193 SQFT 140 SQFT 72.5%
3E13 5'-4" 5'<10'25%25%80 SQFT 20 SQFT 25.0%
3E14 3'-4" 3'<5'15%15%79 SQFT 6.25 SQFT 7.9%
3E15 4'-6" 3'<5'15%15%218 SQFT 32 SQFT 14.7%
3E16 3'-5" 3'<5'15%15%79 SQFT 6.25 SQFT 7.9%
3E17 5'-5" 5'<10'25%25%80 SQFT 20 SQFT 25.0%
3E18 5'-5" 5'<10'25%25%80 SQFT 20 SQFT 25.0%
3E19 3'-5" 3'<5'15%15%79 SQFT 6.25 SQFT 7.9%
3E20 4'-8" 3'<5'15%15%218 SQFT 32 SQFT 14.7%
3E21 3'-6" 3'<5'15%15%79 SQFT 6.25 SQFT 7.9%
3E22 5'-6" 5'<10'25%25%80 SQFT 20 SQFT 25.0%
3E23 5'-6" 5'<10'25%25%110 SQFT 16 SQFT 14.5%
3E24 3'-7" 3'<5'15%15%79 SQFT 6.25 SQFT 7.9%
3E25 5'-7" 5'<10'25%25%60 SQFT 15 SQFT 25.0%
UNPROTECTED
UNPROTECTED
UNPROTECTED
UNPROTECTED
UNPROTECTED
UNPROTECTED
UNPROTECTED
UNPROTECTED
UNPROTECTED
UNPROTECTED
UNPROTECTED
UNPROTECTED
UNPROTECTED
UNPROTECTED
UNPROTECTED
UNPROTECTED
UNPROTECTED
BLDG WING
DESIGNATION ON
DIAGRAM
DISTANCE FROM
PROPERTY LINE
MAX. ALLOW EXT. WALL
OPENINGS AREA PER STORY
UNPROTECTED
UNPROTECTED
UNPROTECTED
UNPROTECTED
UNPROTECTED
EAST ELEVATION (AGAINST SMART ROW)
RATED 1 OR 3/4 HOUR WINDOWS ASSEMBLIES IN ACCORDANCE WITH CBC TABLE 716.6 AND TO UL ASSEMBLY R-19207
NO OPENINGS
UNPROTECTED
UNPROTECTED
UNPROTECTED
AREA OF EXTERIOR WALL
OPENINGS
OPENING AS % OF
EXTERIOR WALL
PARTIAL THIRD FLOOR FACING S.M.A.R.T. PROPERTY
EAST ELEVATION (SCHEME 3): ALLOWABLE OPENINGS DIAGRAM
NOTE:
ELEVATION SHOWN IS TO ILLUSTRATE
PERCENTAGE OPENINGS ALLOWED FOR
CODE COMPLIANCE. THE TABLE BELOW
IS AN ANALYSIS OF THE THIRD FLOOR
ONLY (OTHER RESIDENTIAL FLOORS
ARE SIMILAR).
0 30'60'15'
930 TAMALPAIS AVENUE, SAN RAFAEL CA| 2/03/2015
WHISTLESTOP | A5.3 UPPER FLOORS EXITING DIAGRAMS
7
2
'
-
6
1
/
2
"
2
7
'
-
0
"
>
1
/
3
D
IAGONA
L
PROPERTY LINE
FIXED FIRE RATED WINDOWSFIXED FIRE RATED WINDOWS
ASSEMBLY ROOM
2,500 SF
EXERCISE STUDIO
1350 SF
CLASSROOM
760 SF
CLASSROOM
530 SF
CLASSROOM
675 SF
S.M.A.R.T. R.O.W.
LOUNGE LOUNGE
>150' HOSE LENGTH >150' HOSE LENGTH
49'-9"3' MIN.5' MIN.2'-8"THIRD FLOOR
FIRE DEPARTMENT
LADDER
ACCESS POINT,
TYP. EA. END
3RD FLOOR EGRESS
WINDOWS ESCAPE ROUTE
SHOWN HATCHED
LAUN.COMMON
ROOM
COMP.
LAB
OFF.
BAL.
BAL.
BAL.
49'-9"
SECOND FLOOR: WHISTLE STOP SENIOR CENTER
THIRD FLOOR: RESIDENTIAL APARTMENTS & COMMON AREAS
FOURTH FLOOR (5TH SIM.): RESIDENTIAL APARTMENTS
0 30'60'15'