CONTACT LIST: DAVIS LANGDON, COST ESTIMATOR 301 ARIZONA AVE, STE 301 SANTA MONICA CA 90401 310.393.9411 BURO HAPPOLD, STRUCTURAL CONSULTANT 9601 JEFFERSON BLVD CULVER CITY CA 90232 310.945.4800
LA HOUSING AUTHORITY LOS ANGELES CA
ARUP, MECHANICAL/HVAC/ELEC/FACADE CONSULTANT 12777 WEST JEFFERSON BLVD, #150 LOS ANGELES CA 90066 310.312.5040
OWNER
D.O.A.P. OFFICE LOS ANGELES CA
COST ESTIMATOR DAVIS LANGDON, LOS ANGELES STRUCTURAL CONSULTANT BURO HAPPOLD, CULVER CITY MECHANICAL/HVAC CONSULTANT ARUP, LOS ANGELES ELECTRICAL CONSULTANT ARUP, LOS ANGELES CODE CONSULTANT (FIRE/LITIGATION) RJA INC, LOS ANGELES FACADE CONSULTANT ARUP, LOS ANGELES
VISION
ARCHITECT
CONTRACT
PCL CONSTRUCTION GLENDALE CA CONTRACTOR
CONSTRUCTION
CONTRACT
RJA INC, CODE CONSULTANT 2099 S STATE COLLEGE BLVD, STE 360 ANAHEIM CA 92806 714.450.1700
STEEL FABRICATION SUBCONTRACTOR MAYA STEEL FABRICATORS GLAZING SUBCONTRACTOR HUNTINGTON GLAZING CONCRETE SUBCONTRACTOR UNIVERSAL PRECAST CONCRETE ELECTRICAL SUBCONTRACTOR HOWE ELECTRIC ARCHITECTURAL LIGHTING HORTON LEES BROGDEN, INC
MAYA STEEL, SUBCONTRACTOR 301 E COMPTON BLVD GARDENA CA 90248-2015 310.532.8830 HUNTINGTON GLAZING, SUBCONTRACTOR 5344 ALHAMBRA AVE LOS ANGELES CA 90032-3405 323.223.0200 UNIVERSAL CONCRETE, SUBCONTRACTOR 16538 CLEAR CREEK RD REDDING CA 96001-5111 530.243.6477 HOWE ELECTRIC, SUBCONTRACTOR 4682 E OLIVE AVE FRESNO CA 93702 559.255.8992 HORTON LEES BROGDEN INC, SUBCONTRACTOR 300 BRANNAN ST, STE 212 SAN FRANCISCO CA 94107 415.348.8273 VALLEYCREST LANDSCAPE DLP, SUBCONTRACTOR 24151 VENTURA BLVD CALABASAS CA 91302 818.223.8500
PROJECT MANAGEMENT
LANDSCAPING SUBCONTRACTOR VALLEYCREST LANDSCAPE DEVELOPMENT
VOID DWELLINGS
ALL
12/5/11
A.0.2
REINFORCED AREA TO RECIEVE GRAB BARS
2'-8" MAX
3'-4" MIN
2'-8" MAX
3'-4" MIN
18" MIN
9" MAX
GRAB BAR REINFORCMENT DETAIL D4
2'-9 1/4"
1'-4"
+40" MAX
3' MIN
1'-7" MIN
1'-4 1/2"
36" GRAB BAR 42" GRAB BAR
WATER CLOSET DETAIL
NTS
D3
ADA MIRROR
3'2" MAX
DASHED LINE DENOTES SPACE FOR OPTIONAL UNDER LAV STORAGE
34" MAX
29" MIN
ALL EXPOSED PIPING TO BE INSULATED
4TH FLOOR ACCESIBLE PATH 8" MIN 1'5" MIN
NTS
LAV CLEARENCE DETAIL
D2
3RD FLOOR ACCESIBLE PATH
32" MIN
D1 A.0.3
5'-0" 5'-0" MIN TURNING RADIUS
TO PUBLIC WAY
32" M
D4 A.0.3
5'-0" 5'-0" MIN TURNING RADIUS
IN
2'-6" MIN
IN
36" M
D3 A.0.3
1'6" MIN
D2 A.0.3
2ND FLOOR ACCESIBLE PATH
ADA RESTROOM DETAIL 1 (TYP.) D1 9'-0"
5'-0” MIN / 8’-0” VAN
TO PUBLIC WAY
TO PUBLIC WAY
ACCESIBLE PATH & ADA DETAILS
54" MIN
1ST FLOOR ACCESIBLE PATH
STRIPING AND DECAL TO BE STANDARD BLUE
16” MAX
ADA PARKING STALL DETAIL (TYP.) D5
36" MIN
80" MIN
18'-0"
STRIPES TO BE 2” MIN
ELEVATOR CALL BUTTONS SHALL BE MOUNTED IN AN ACCESSIBLE LOCATION 42” MAX ABOVE ELEVATOR FLOOR
ELEVATOR DETAIL (TYP.) D6
TO PUBLIC WAY
D6 A.0.3
VOID DWELLINGS
D5 A.0.3
GARAGE ACCESIBLE PATH
ALL
12/5/11
A.0.4
APT. 401 USE: RES-APT BLDG AREA: 1528 SQ FT LD. FCTR: 1:200 OCCPNT LD: 07
APT. 402 USE: RES-APT BLDG AREA: 671 SQ FT LD. FCTR: 1:200 OCCPNT LD: 03
APT. 403 USE: RES-APT BLDG AREA: 1309 SQ FT LD. FCTR: 1:200 OCCPNT LD: 07
APT. 404 USE: RES-APT BLDG AREA: 983 SQ FT LD. FCTR: 1:200 OCCPNT LD: 05
APT. 405 USE: RES-APT BLDG AREA: 723 SQ FT LD. FCTR: 1:200 OCCPNT LD: 04
APT. 406 USE: RES-APT BLDG AREA: 1260 SQ FT LD. FCTR: 1:200 OCCPNT LD: 06
4TH FLOOR OCCUPANCY CALCULATIONS
APT 401
7 42”
APT 402
7 42”
3 42”
APT 403
4 APT 404
APT. 301 USE: RES-APT BLDG AREA: 1046 SQ FT LD. FCTR: 1:200 OCCPNT LD: 05
APT. 302 USE: RES-APT BLDG AREA: 612 SQ FT LD. FCTR: 1:200 OCCPNT LD: 03
APT. 303 USE: RES-APT BLDG AREA: 1105 SQ FT LD. FCTR: 1:200 OCCPNT LD: 06
APT. 304 USE: RES-APT BLDG AREA: 632 SQ FT LD. FCTR: 1:200 OCCPNT LD: 03
APT. 305 USE: RES-APT BLDG AREA: 1105 SQ FT LD. FCTR: 1:200 OCCPNT LD: 06
LND RM USE: RES-APT BLDG AREA: 186 SQ FT LD. FCTR: 1:200 OCCPNT LD: 01
MCH RM USE: GENERAL MCH AREA: 418 SQ FT LD. FCTR: 1:200 OCCPNT LD: 02
ELECT RM USE: RES-APT BLDG AREA: 156 SQ FT LD. FCTR: 1:200 OCCPNT LD: 01
APT 302 APT 301
3 42”
APT 405
5 42”
6 42”
APT 406
15 48”
APT 304
3 42”
14 66”
6 42”
APT 303
4TH FLOOR EGRESS
APT 305 1 42”
6 42”
34 42” 10 48”
3 18 84”
COM RM
4 48” 21 42”
COM RM OFC KTC USE: RES-APT BLDGUSE: ASSEMBLY W/OUSE: BUSINESS FIXED SEATING AREA: 1070 SQ FT AREA: 239 SQ FT AREA: 700 X2 SQ FT LD. FCTR: 1:200 LD. FCTR: 1:200 LD. FCTR: 1:7 NET OCCPNT LD: 1 OCCPNT LD: 01 OCCPNT LD: 39
2ND FLOOR OCCUPANCY CALCULATIONS
4 30”
17 48”
KTC
3RD FLOOR OCCUPANCY CALCULATIONS
5 30”
COM RM
32 42”
39 84”
LND RM
1 42”
MCH RM
2 42”
1 42”
ELC RM
40 72”
3RD FLOOR EGRESS
2
ICC: The International Residential Code for One and Two Family Dwellings, Chapter 3, Section R310 (2000) Sill height shall not exceed 44 inches above the floor. Minimum net clear opening shall be 5.7 square feet; exception – grade level windows may have a minimum clear opening of 5 square feet. Minimum net clear opening height shall be 24 inches. Minimum net clear opening width shall be 20 inches.
TO PUBLIC WAY
OFC RM
1 42”
34 42”
73 84”
40 72”
32 42”
2ND FLOOR EGRESS
The requirements outlined above for the major US building codes can be modified by local jurisdictions. Therefore, it is important to check local codes in the areas in which the product is to be installed. Stairways serving an occupant load of less than 50 shall have a width of not less than 36 inches (914 mm). Stair riser heights shall be 7 inches (178 mm) maximum and 4 inches (102 mm) minimum.
32 48”
STAIR 1 MIN WIDTH - 72” MAX LOAD - 40 MAX CAPACITY - 50
STAIR 2 MIN WIDTH - 42” MAX LOAD - 34 MAX CAPACITY - 50
LIFE SAFETY AND EGRESS ANALYSIS
TO PUBLIC WAY
STAIR 3 MIN WIDTH - 42” MAX LOAD - 32 MAX CAPACITY - 50 1ST FLOOR EGRESS
APT APARTMENT NUMBER 302
STAIR PATH OF EGREE
5 42”
PATH OF EGRESS
LOAD OVER OPENING ILLUMINATED EXIT SIGN
VOID DWELLINGS
LEGEND
1 ALL
12/5/11
A.0.5
AIR CHILLER UNIT
FAN COIL UNIT HOT AND COLD
JAMIE LYZUN
UNDER FLOOR RADIANT HEATING
SEND AND RETURN WATER LINES
UNDER FLOOR RADIANT HEATING
ENVIRONMENTAL SYSTEMS (AXON) CHILLER NORTH FAN COIL UNIT HOT AND COLD BOILER BOILER
ALL 12-05-11
A.5.1
METAL MESH
OPERABLE WINDOW
JAMIE LYZUN
NATURAL VENTILATION THROUGH OPERABLE WINDOW AND THROUGH PERFORATED MESH
FAN COIL UNITS IN EACH APARTMENT WITH THE MAIN COOLING UNIT ON THE ROOF
UNDERFLOOR RADIANT HEATING
PRIMARY HEATING IS AN UNDERFLOOR RADIANT HEATING SYSTEM SECONDARY COOLING SYSTEM IS A ROOF BASED WATER COOLING SYSTEM WITH ZONED FAN COIL UNITS IN EACH APARTMENT
ENVIRONMENTAL SYSTEMS
THE SOUTH FACING FACADE OF THE BUILDING IS WINDOWLESS AND HIGHLY INSULATED MINIMIZING HEAT GAIN NORTH FACING OPERABLE WINDOWSALLOW FOR COOL AIR TO FLOW INTO THE BUILDING. HIGH AND LOW VENTS ON THE NORTHAND SOUTH ALLOW FOR NATURAL CROSS VENTILATION
ALL 12-05-11
A.5.2
D1 A.1.3 D2 A.1.3
7
12
D4 A.1.3
8 3
D3 A.1.3
4 1
D5 A.1.3
8
5 2
6
5
1. 2. 3. 4. 5. 6. 7.
6” REINFORCED CONCRETE SLAB 18“x36” REINFORCED CONCRETE PERIMETER FOOTING 10’x18” REINFORCED CONCRETE RETAINING WALL WIDE FLANGE BEAM - W27x178 - 27.8 - 14.09 - 0.725 (TYP. @ BASEMENT) VERTICAL CORE / ELEVATOR SHAFT MECH. PIT REINFORCED CONCRETE FOOTING AND STUB W/ 12”x12“ ANCHOR PLATE (TYP.) MOMENT CONNECTIONS - BEAM FLANGES TO BE RIGEDLY CONNECTED TO COLUMN (TYP.) 8. VERTICAL CORE / ELEVATOR SHAFT 9. WIDE FLANGE BEAM - W18x106 - 18.7 - 11.2 - .590 (TYP. BEAM) 10. WIDE FLANGE BEAM - W14x90 - 14.02 - 14.520 - 0.440 (TYP. JST @ MAX 10’-0” OC) 11. STEEL PIPE COLUMN - NOMINAL PIPE DIAMETER 12”, WALL THICKNESS 0.375” ALLOWABLE CONCENTRIC LOADS VARY (TYP.) 12. ECCENTRIC BRACED FRAME - BASE SHEAR COEFFICIENTS VARY (TYP.) BRACED FRAME TOP CONNECTION (TYP.)
D1
STEEL PIPE COLUMN CONNECTION
D3
STRUCTURAL SYSTEM
VOID DWELLINGS
BRACED FRAME BOTTOM CONNECTION (TYP.) D2
STEEL PIPE COLUMN CONNECTION
D4
BASEMENT WIDE FLANGE AND FOOTING DETAIL D5
ALL
12/5/11
A.5.3
C1 A6.1
C3 A6.2
CONCRETE PANEL METAL FLASHING CONCRETE PANEL ATTACHMENT RAIL WATERPROOFING MEMBRANE PLYWOOD SUBSTRATE CEMENT ROOF PANEL GUTTER ROOF PANEL PEDISTAL CONCRETE DECK FILL WINDOW SYSTEM GYPSUM WALLBOARD METAL STUD STEEL STRUCTURE STEEL DECKING SCREEN WALL STRUCTURE SLIDING GLASS DOOR
3D CHUNK
C4 A6.2
C2 A6.1
ALL 12-05-11
A.6.1
CEMENT ROOF PANEL METAL FLASHING ROOF PANEL PEDISTAL
WATERPROOFING MEMBRANE 24 GUAGE GALVINIZED METAL
CONCRETE PANEL ATTACHMENT RAIL CONCRETE PANEL
STRUCTURAL METAL STUD
SLIDING GLASS DOOR
3D DETAIL C1 NOT TO SCALE
SLIDING GLASS DOOR
STEEL SCREEN
STEEL DECKING
3D DETAILS STEEL STRUCTURE STEEL SCREEN
3D DETAIL C2 NOT TO SCALE
ALL 12-05-11
A.6.2
METAL FLASHING CONCRETE PANEL
WATERPROOFING MEMBRANE
WATERPROOFING MEMBRANE CEMENT ROOF PANEL ROOF PANEL PEDISTAL
24 GUAGE GALVINIZED METAL GYPSUM WALLBOARD STRUCTURAL METAL STUD
GUTTER
CONCRETE PANEL ATTACHMENT RAIL WINDOW SYSTEM
GYPSUM WALLBOARD
3D DETAILS
3D DE DETAIL ETAIL C3
3D DETAIL C4
NOT TO SCA SCALE ALE
NOT TO SCALE ALL 12--05-11
A.6.3
Perforated Mesh Screen 7,537 SF x $50/SF $376,850 Glazing / Stainless Steel Mullion 15,822 SF x $60/SF $949,320
Cement Panel Cladding 55,400 SF x $70/SF $3,878,000 Gypsum Interior Wall 29,974 SF x $4/SF $119,896 Cocoa Birch Wood Flooring 29,974 SF - $2.29 $69,640
Galvanized Stud Wall (one side drywall) 29,974 SF - $3.50 / SF $104,909 Structural Steel - 35,764 LF total 2,244 LF - $123.00 / LF - $276,013 16,562 LF - $53.32 / LF - $883,085 11,100 LF - $21.32 / LF - $236,652 $1,395,750
Slab Decking 29,974 SF x $20/SF $599,480 Reinforced Concrete Floor Slab(s) 29,974 SF x $80/SF $2,397,920 Reinforced Concrete Retaining Wall(s) 8,040 SF x $50/SF $402,000 Reinforced Concrete Slab / Footing(s) 14,339 SF x $80/SF $1,147120
OPINION OF PROBABLE COST
Excavation and Grading $500.00 / hr - 3 wks $60,000
TOTAL ESTIMATED OPINION OF PROBABLE COST
+/- $11,500,885 VOID DWELLINGS
ALL
12/5/11
A.7.1
LIFE CYCLE COST CALCULATIONS _ Void Dwellings / LA Housing Authority STATISTICS Number of years per period Discount Rate (interest) Escalation Rate (interest) Gross area
Residents Residents per Unit
30 8% 3% SF
28,516
Measure
Units
Units Cost
Current Cost
Factor
Present Value
Percent
CAPITAL COSTS Construction FF&E Fees Other project costs Construction contingency Subtotal - Initial capital costs Major capital replacements
$/SF $/SF $/SF $/SF $/SF $/SF $/SF/YR
28,516 28,516 28,516 28,516 28,516 28,516 28,516
107.58 26.50 7.00 7.00 6.50 180.00 2.50
11,500,885 755,674 199,612 199,612 185,354 5,132,880 71,290
1 1 1 1 1 1 15.63
11,500,885 755,674 199,612 199,612 185,354 5,132,880 1,114,262.70 19,088,279.70
28.8% 7% 1.9% 1.9% 1.7% 48.2% 10.5% 60%
OPERATIONS AND MAINTENANCE Maintenance Energy
$/SF/YR $/SF/YR
28,516 28,516
1.40 0.80
39,922.40 22,812.80 62,735.20
15.63 15.63
623,987.11 356,564.06 980,551.17
63.6% 36.4% 5.5%
Gaurds
4 6 32% 6
24,000 31,000
96,000 186,000
1,500,480 2,907,180
24.6% 47.7%
18,000
108,000 390,000
15.63 15.63 15.63 15.63
1,688,040 6,095,700
27.7% 34.3%
FUNCIONAL OPERATION Security Support Overhead Landscaping
GRAND TOTAL
%
55 3-7 .2 32%
Overhead
Present value cost
45,252,810.57
Rent Calculations Equivalent monthly cost Equivalent monthly cost per 3 BR unit Equivalent monthly cost per 2 BR unit Equivalent monthly cost per 1 BR unit Equivalent monthly cost per Studio unit Equivalent monthly cost per resident (exluding capital)
49,253.60 6,688.40 5,688.40 5,188.40 4,188.40 895.52
LIFE CYCLE ANALYSIS
VOID DWELLINGS
ALL
12/5/11
A.7.2