| Project |
| Affordable Housing in Philadelphia, PA |
 |
| Size |
8-story plus cellar, 66-units, 63,000 SFG |
| Site |
0.21 acres |
| Schedule |
20 months |
| Delivery |
General contractor under stipulated sum contract |
| Labor |
Prevailing wage |
| Site |
Excavation, grading, site utilities, sidewalks, and landscaping |
| Foundation |
Reinforced cast-in-place concrete footings, foundation walls, and slab-on-grade |
| Superstructure |
Load bearing CMU walls and precast concrete planks |
| Facade |
Brick veneer and EIFS with CMU back-up; aluminum framed insulated glass windows |
| Roof |
Built-up roofing system |
| Finishes |
Vinyl flooring in bedrooms, living areas and kitchen; ceramic tile in bathrooms; carpet in corridors; ceramic tile in lobby; and painted gypsum board walls and ceilings throughout |
| Elevators |
Two 9-stop electric traction elevators |
| Sprinklers |
100% wet pipe sprinkler system |
| Plumbing |
Cast iron sanitary waste and vent piping; copper tubing domestic water supply |
| HVAC |
Heating and cooling provided by PTAC units in apartments and packaged rooftop units for the common areas |
| Electrical |
1,200 amp, 120/208 volt, 3-phase 4-wire service |
|
| Trade |
Rounded Cost |
Cost
Per SF |
Cost
Per Unit |
| Earthwork |
506,000 |
8.03 |
7,600 |
| Paving |
60,000 |
0.95 |
900 |
| Site Improvements |
73,000 |
1.16 |
1,100 |
| Subtotal Site |
$639,000 |
$10.14 |
$9,600 |
| General conditions (8%) |
51,000 |
0.81 |
800 |
| GC Fee (6%) |
38,00 |
0.60 |
600 |
| Total Site |
$728,000 |
$11.56 |
$11,000 |
| Concrete |
2,365,000 |
37.54 |
35,800 |
| Masonry |
1,613,000 |
25.60 |
24,400 |
| Metals |
147,000 |
2.33 |
2,200 |
| Carpentry/Drywall |
843,000 |
13.38 |
12,800 |
| Thermal/Moisture Protection |
341,000 |
5.41 |
5,200 |
| Doors/Windows |
443,000 |
7.03 |
6,700 |
| Finishes |
389,000 |
6.17 |
5,900 |
| Specialties |
28,000 |
0.44 |
400 |
| Furnishings/Equipment |
246,000 |
3.90 |
3,700 |
| Elevators |
388,000 |
6.16 |
5,900 |
| Fire Protection |
466,000 |
7.40 |
7,100 |
| Plumbing |
697,000 |
11.06 |
10,600 |
| HVAC |
367,000 |
5.83 |
5,600 |
| Electrical |
890,000 |
14.13 |
13,500 |
| Subtotal Base Building |
$9,223,000 |
$146.40 |
$139,700 |
| General Conditions (8%) |
738,000 |
11.71 |
11,200 |
| GC Fee (6%) |
553,000 |
8.78 |
8,400 |
| Total Base Building |
$10,514,000 |
$166.89 |
$159,300 |
| Total Rounded Direct Cost |
$11,242,000 |
$178.44 |
$170,300 |
| Cost Distribution |
 |
|
