J.F. White Electrical Division designed and
installed a raceway system that brought the existing
vault at Harvard University's Tozzier Library up to
code and created a safer working environment. Our
team removed the old service conductors and replaced
them with new conductors. We relocated the existing
power grid along Divinity Avenue to service the
Herbaria Building, Divinity Hall, The Greenhouse and
the Andover Building.
This was accomplished by installing 2 - 15kV
circuits which consisted of 3 - 1/c#500 MCM EPR
Shielded MV cables and 1 - 5kV circuit 3-1/c#4/0 EPR
Shielded MV cable through the new underground duct
system. Several splices were made utilizing 15kV
Elastimold fittings and hand applied taped straight
splices. 15kV terminations were made at the
switchgear.
