PROJECT NAME: 499 ILLINOIS ST., SAN FRANCISCO, CA

GENERAL CONTRACTOR: HATHAWAY DINWIDDIE

SCOPE OF WORK:
EXCAVATION SUPPORT & PROTECTION AND PERMANENT GROUND ANCHORS

WORK ITEMS:
542 EA. Secant Piles @ 36" Dia. X 40' Avg. Depth
Shotcrete @ 15,265 SF
166 EA. Ground Anchors approx. 40' Deep and approx. 130 Kips

CHALLENGES:
Man-made Obstruction (old timber pilings)
Socket beams into rock

EQUIPMENT USED:
Bauer BG 18
Bauer BG 20
Kobelco 50T Crane