626 First Ave., New York, NY 10017
Scope of work:
- 39” Secant wall drilled to 100Ft in depth to Rock with a 100Ft Spliced W24x176 beam inset into every secondary Column.
- 425LF of PZ 50 sheet pile driven to 50’ around perimeter of project as support of excavation.
- 24 x (W14x89 King Pile driven 100Ft inside web of sheet pile)
- 222 x (R63 Hollow bar Tie Backs, 3 rows drilled 40Ft – 80Ft at Sheet piles and Secant piles)
- 800 x (200 TON HP14x89 H-Piles driven to rock)
- 80 x (250 TON 13 3/8” diameter casing drilled to rock with 15Ft socket)
- 53 x (1700 Ton x 24” diameter with multi bar caissons)
- 225 x (180 TON DCP Tie Down anchors (Double Corrosion Protection) drilled to 90Ft’ in length)
- W14 x 233 Steel Cross brace support
- 30Ft Deep Excavation
Owner/Developer:
JDS Development
104 Fifth Avenue
New York, NY
10011
Architect:
SHOP Architects PC
11 Park Place penthouse
New York, NY
10007
Structural Engineer:
WSP Cantor Seinuk
228 East 45th Street
New York NY 10017
Geo-technical Engineer:
RA Consultants
512 7th Avenue
New York NY 10011
Project Size:
45,000 Sqft