Plant Upgrades. J & E Hall has extensive experience across a wide range of applications to ensure our plant upgrades are the most cost effective and energy efficient solution. Our technical know-how is second to none and we can deal with all known refrigerants including ammonia, CO2, hydrocarbons and HFCâs.
The Indiana World War Memorial Plaza Historic District strongly defines the character of downtown Indianapolis. The plaza comprises six aligned square city blocks of monumental public architecture and landscape architecture, united into a cohesive whole.
â¢ âThe Perry Street corner was built in 1866-68 as an investment of the. plumbing firm, Brien &Adams, using designs of the well-known architect, R. G. Hatfield.These twin apartment houses, five stories high, are built of. brick in the vernacular of the period. They have square-headed windows.