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22 Water Street Residences

Project Highlights:
  • 507 Full length steel piles.
  • 42,370 lf total aggregate footage.
  • 12 Dynamic Pile (PDA)Test

 

J.F. White was contracted by Lend Lease Construction for the 22 Water St. Residences Project located off McGrath Highway Route 28 in Cambridge, Ma.

J.F. White’s scope of work was to furnish and install  steel H‐piles for foundation caps to support residences and a parking garage.

J.F. White drove 4 types of capacity piles HP12x53 Bare (513 kip capacity, HP12x53 Coated (445 kip capacity), HP14x73 Bare (775 kip capacity) and HP14x73 Coated (700 kip capacity). J.F. White utilized 2 cranes to drive the piles both using a fixed lead setup with an I‐30 and an I‐36 open ended diesel impact hammers to drive the piles to final blow count. Piles ranged from 80’ to 100’ piles. Piles arrived full length previously spliced by the fabricator.

J.F. White used a CAT980 Loader to unload and service piles to the two driving rigs.

Contract value: $3,100,000.