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Double Ground Construction Updates

Posted August 5, 2022, 4:08 PM

Updated August 12, 2022, 9:22 AM

Safety Protocols for the Double Ground Construction Site

California College of the Arts Jobsite Visitor Protocol

All visitors to the jobsite must first check-in at the trailer located at the corner of 7th & Hooper Streets and be escorted by a Hathaway Dinwiddie employee. Please contact the following people if you are unable to find the trailer or site entrance:

  • Tracey Tran, Project Manager – 415-770-1795
  • Gene Michael, Superintendent – 415-297-6114

All visitors must complete a COVID-19 pre-screen questionnaire prior to entering the trailer and/or jobsite. There are QR codes for this pre-screen questionnaire located at the entrance to the jobsite trailer.

  • All visitors must wear proper Personal Protective Equipment (PPE);
    • Protective, close-toed shoes
    • Sleeve shirts (long or short)
    • Hi-visibility Vest
    • OSHA Approved Hardhat
    • Safety glasses if needed
    • Gloves if needed
    • Hathaway Dinwiddie will provide a vest hardhat, safety glasses, and gloves, if needed.

Construction Updates

Week of August 15-19, 2022

  • Ongoing installation of test piles with drill rig and crane. Ongoing concrete deliveries through the 7th St entrance.

Week of August 8-12, 2022

  • Monday 8/8/22: Condon Johnson mobilizing on-site with crane delivery, delivery is on 7th St. Ongoing demolition on job site with off haul trucks on 7th St. 
  • Tuesday 8/9/22: final truck off haul of demoed material to be completed. Demolition equipment begin to be removed off site.
  • Wednesday 8/10/22: rigging and crane equipment delivery on 7th St. And start configuring crane. 
  • Thursday 8/11/22: ongoing erection of crane and drill rig configuration. Delivery of pile rebar cages on 7th St. 
  • Friday 8/12/22: drilling of test piles begins. 

Week of July 31-August 6, 2022

  • Site demolition will continue on Monday (8/1) and is projected to finish by Friday (8/5). Equipment is to be loaded onto the jobsite via the 7th Street Gate.