Chicago · permit B200418861

5310 S UNIVERSITY AVE

INSTALL NEW GEOTHERMAL VERTICAL CLOSED LOOP WELLS IN BACKYARD AND 2 UNDER FLOOR SLAB ONLY OF EXISTING SINGLE-FAMILY HOME. EXCAVATION FOR GEOTHERMAL WELLS ASSOCIATED TRENCHING CANNOT BE LOCATED LESS THAN 1'-0" TO ADJACENT PROPERTY LINES. THERE WILL BE 32, 4" DIA. WELLS IN THE BACKYARD. TRENCHING SHALL NOT BE DEEPER THAN 4'. NO NEW WALLS, DUCTWORK OR DOORS.1 RESIDENTIAL UNIT(S), 0 NON-RESIDENTIAL UNIT(S), EXTERIOR WORK, BACKYARD.