Steve Redick submitted a video with radio traffic from Sunday morning’s 5-11 and Level I at 2620 W. Nelson. Steve was at the scene for 5 hours.

19 engines were pumping at the scene (106, 91, 76, 78, 112, 124, 43, 110, 56, 55, 57, 59, 14, 30, 22, 26, 44, 94, 69) along with master streams from three tower ladders (10, 21, 23), two Snorkels (S2A, 6-1-1) and seven multi-versals.

Larry Shapiro submitted several images from the fire having spent 8 hours at the scene.

5-11 Alarm fire in a commercial warehouse in Chicago 9-30-12 on Nelson

Firefighters from Squad 2 cut into an overhead door for access to the exposure building. Larry Shapiro photo

5-11 Alarm fire in a commercial warehouse in Chicago 9-30-12 on Nelson

Fire blows out of a window on the west side of the building as Tower Ladder 10 maneuvers into position to hit the flames. Larry Shapiro photo

5-11 Alarm fire in a commercial warehouse in Chicago 9-30-12 on Nelson

After a vertical collapse of three floors, heavy fire silhouettes the remaining wall as master streams are directed at the flames from the alley and a neighboring building. Larry Shapiro photo

5-11 Alarm fire in a commercial warehouse in Chicago 9-30-12 on Nelson

Thick smoke pushes out of the upper floors of the building on the south side as Tower Ladder 10 works it’s way across the face. Larry Shapiro photo

5-11 Alarm fire in a commercial warehouse in Chicago 9-30-12 on Nelson

Tower Ladder 23 and Squad 2A prepare to put elevated master streams into operation. Larry Shapiro photo

5-11 Alarm fire in a commercial warehouse in Chicago 9-30-12 on Nelson

Squad 2A and Tower Ladder 23 work along the east side of the four-story building. Larry Shapiro photo

Several of Chicago’s specialty units were deployed at this fire scene including 6-6-1 (the 1982 85′ reserve Snorkel), turret wagon 6-7-6 out of Engine 104’s house, 9-2-4 (the MVU), hose wagon 6-1-2, 5-1-2 from O’Hare, 5-7-2 from Engine 68’s house, and 2-7-2. (9-1-3 was at the scene but not utilized)

5-11 Alarm fire in a commercial warehouse in Chicago 9-30-12 on Nelson Snorkel

Reserve Snorkel 1 out of Engine 35’s house was brought to the scene. Larry Shapiro photo

5-11 Alarm fire in a commercial warehouse in Chicago 9-30-12 on Nelson Snorkel

A Level I haz mat was requested so that this soap-like solution bubbling out of the sewer could be analyzed. Larry Shapiro photo

5-11 Alarm fire in a commercial warehouse in Chicago 9-30-12 on Nelson Snorkel

5-1-2 responded in the spare haz mat unit as painted and lettered for the tv show being filmed in Chicago. Larry Shapiro photo

5-11 Alarm fire in a commercial warehouse in Chicago 9-30-12 on Nelson Snorkel

The large number of master streams being deployed required in-line pumping operations down Elston Avenue to the southeast, and another originating on Belmont and traveling down Rockwell to Engine 78. Larry Shapiro photo

5-11 Alarm fire in a commercial warehouse in Chicago 9-30-12 on Nelson Snorkel

Hose Wagon 6-1-2 came with Engine 26 who anchored an in-line operation with four other engines. Larry Shapiro photo

5-11 Alarm fire in a commercial warehouse in Chicago 9-30-12 on Nelson Snorkel

Two tower ladders and three multi-versals continued to work along Nelson after a large section of the wall collapsed. Larry Shapiro photo

5-11 Alarm fire in a commercial warehouse in Chicago 9-30-12 on Nelson Snorkel

Barry Avenue in the rear of the fire scene looked like a small lake as the water runoff overwhelmed the sewer system seven hours into the fire. Larry Shapiro photo

5-11 Alarm fire in a commercial warehouse in Chicago 9-30-12 on Nelson Snorkel

Eight hours into the operation, the fire burned through a section of the roof that was still intact after master streams were shut down to allow the fire to vent itself. Larry Shapiro photo

Four large-diameter lines fed Turret Wagon 6-7-6 so that both guns could be deployed to try knocking down some of the exterior walls for better access to the remaining fire.

5-11 Alarm fire in a commercial warehouse in Chicago 9-30-12 on Nelson Snorkel

Turret Wagon 6-7-6 came all the way from Engine 104’s quarters since 6-7-3 (the north side turret wagon) was out of service. Somewhat of a rare image here as the unit sees very little service. Larry Shapiro photo

A large gallery of images can be found HERE.

We look forward to images from Tim Olk who was at the fire scene for 12 hours including the initial building demolition by a wrecking company.