Roofing Permit — Chicago, IL

Install solar panels on roof of principal building. roof type: low-sloped (<2:12). inverter output: 11.5 kw. array output: 9 kw. includes 13.5 kwh energy storage system. location: rooftop and exterior...

Install solar panels on roof of principal building. roof type: steep (>5:12). inverter output: 10 kw. array output: 8.505 kw. includes 15 kwh energy storage system. location: roof planes of home. icc...

Spr 2019 cbc. new open steel pergola over existing rooftop deck private use to unit #403. all work as per plans. existing 4 story 9 d.u. building, 1st floor office, 9 car garage at 1st floor.