Installation of pelco spectra iii camera on traffic light pole at 19' above ground level, we will also be mounting a network box at 11' above ground level. We will be attaching the camera to the network box via low voltage cableing routed inside the traffic light pole. We will be powering the network box from the nearest traffic controller box located at street level. This will be a 120vac circuit tapped off the traffic controller box running through existing manholes at the intersection.

Installation of pelco spectra iii camera on traffic light pole at 19' above ground level, we will also be mounting a network box at 11' above ground level. We will be attaching the camera to the network box via low voltage cableing routed inside the traffic light pole. We will be powering the network box from the nearest traffic controller box located at street level. This will be a 120vac circuit tapped off the traffic controller box running through existing manholes at the intersection.

Exterior walls and tunnel ceiling repairs - existing stone to be pinned in place - at the old chicago main post office as per plans.

Installation of pelco spectra iii camera on traffic light pole at 19 above ground level, we will also be mounting a network box at 11 above ground level. We will be attaching the camera to the network box via low voltage cableing routed inside the traffic light pole. We will be powering the network box from the nearest traffic controller box located at street level. This will be a 120vac circuit tapped off the traffic controller box running through existing manholes at the intersection.

Installation of pelco spectra iii camera on traffic light pole at 19 above ground level, we will also be mounting a network box at 11 above ground level. We will be attaching the camera to the network box via low voltage cableing routed inside the traffic light pole. We will be powering the network box from the nearest traffic controller box located at street level. This will be a 120vac circuit tapped off the traffic controller box running through existing manholes at the intersection.

Re-roof (tear off) at section q (east side of main building) at the eighth level (no mep) (no structural work)- all work same as existing; subject to field inspections

Removal of non-load bearing partitions in exiting office building on floors 1-15 & temporary water plumbing & fire protection for support of the removal of non-load bearing partitions & abatement work as per plans.

Mechanical upgrades to existing office building for seven (7) new exhaust fans at the roof to include duct work at the track level and 6th floor as per plans. (structural peer review) 404 w harrison.

Erect scaffolds from 10 6 2016 to 10 6 2017.

. Remove exiting roofing at main roof, pylons and select penthouses. Replace with new temporary bitumen roof as per plans.

Main lobby restoration at 1st floor & new mepfp infrastructure upgrades at track level, 1st, 3rd, 9th, 12th floors & roof. To include new mechanical risers through out the building as per plans.

Complete removal of (3) passenger elevators #25,#26 & #27 & (7) freight elevators #7,#8,#9,#10,#11,#14 . (ap#100582679)

Decommission (12) passenger elevators #1,#2,#3,#16,#17,#18,#22,#23,#24,#28,#29 & #30. (ap#100582679)

Erect scaffold from 3-23-17 to 3-23-18

Modernization of six (6) 2500lb. Cap, elevators #4, #5, #19, & # 13-floors. Elevators #6 & #21 14-floors. Pursuant to the scope of work submitted. 100582679

Emergency concrete repairs and stabilization at the van buren street entry. Permit allows for overnight work (and work outside the normal hours of construction) to mitigate the dangerous condition.

Repairs to old chicago post office chiller house to include, various concrete repairs to the existing concrete slab and encased steel framing, removal of asphalt topping at roof, remove existing & install new roof drains, installation of new roofing membrane and associated flashing. No hvac or electrical work.

Interior alterations in existing 15-story office building to include new & restored stair enclosures, mechanical work for smoke proof towers, fire pumps & replacement of standpipe risers and associated electrical work as per plans. (structural peer review)(conditional permit subject to field inspections)

Alterations to existing support building (compressor building) to include new walls, doors, windows louvers, concreate equipment pads and mechanical infrastructure upgrades for new chilled water cooling plant. (structural peer review)

Exterior fa? Ade repairs restoration to the west elevation and parapet on existing office building as per plans.

Alterations in existing 15-story office building at floors 1, 2, 4, 6, 10, 11, 12 and penthouse to include, foundation for chiller equipment adjacent to compressor bld., structural floor framing for mech. Equipment, mech. Shafts, steel stair to mezzanine, floor opening and elevator opening & pit at level 2, coordination of exterior louvers with mech. Equipment and associated mech. & electrical work as per plans. (structural peer review)

Direct developer service: alterations in existing 15-story office building for building infrastructure upgrades at levels 1 -15 to include security & housekeeping lockers, offices work rooms, storage, restrooms & mep rooms, new elevator & escalator and faade work related to comed and emergency generator rooms as per plans.

Removal and replacement of 2,404 windows same like in kind, in an existing 15 story office building as per plans.

Interior renovation of existing space at level 2 & 4+5e for marketing office & spec office suite. (structural peer review) certified corrections- - subject to field inspections & audit

Decommssion and completely tear out (remove) nineteen (19) elevators in the old main post office. Freight elevators 7,8,9,10,11,12,13,14,15,39,and 41 10,000lb. Cap, 9-floors. Elevators #42 2000lb. Cap, 2-floors elevators 43,44, and 45 8000lb. Cap, 2-floors. Elevators 46,47,and 48 8000lb. Cap, 6-floors. Passenger elevator #31 2500lb. Cap, 8-floors. Pursuant to the scope of work submitted. 100582697

Erect scaffold from 10 13 2017 to 10 13 2018.