Interior alterations to an existing office space on the 14th floor suite 1462 as per plans.

Remodeling of a business unit#3860 in the john hancock building.

Interior alterations to existing 33rd floor office space as per plans. No plumbing work under this permit.

Monthly maintenance oct. 2005. Check #7480001049.

Facing north 386552

Facing west 386553

Relocate 12 receptacles. Relocate 24 2x4 flour. Fixtures.

General building maintenance decemeber 2005

Install card reader on 41st floor (13-4746)

Interior alterations of existing 21st floor office space (suite 2100) per plans. (no plumbing work). Electrical permit no. 100092528. -conditional permit, subject to field verification.

Install low voltage for ba 13107086

Monthly maintenance february 2006

Northwest elevation. 386819

Northeast elevation. 386819

Southwest elevation. 386821

Facing michigan ave. 386822

Replace antennas

General building maintenance jan 2006

General building maintenance feb 2006

4 suspended scaffolds

Removal of non-load bearing partitions on the 28th & 29th floors as per plans.

Monthly maintenance april 2006

General building maintenance march 2006

Interior alterations to the existing office tenant lease area on the 28th and 29th floors, per plans. Conditional permit subject to field inspection.

Electric work only! Remove existing 47 recessed cans and relocate 14 - install 13 cans reinstall non track heads total new wattage.

Monthly maitenance may 2006

Interior alterations, 5,200 sf expansion, of existing business suite on the 27th floor of existing office building 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.

Monthly maintenance june 2006 the john hancock center 312-368-0927

New communicating stair between 28th & 29th floors. Conditional permit subject to field inspection.

Install two new antennas with coaxial cable feeds on existing antenna farm, located on penthouse roof of john hancock center as per plans

Monthly maintenance july 2006 john hancock center 312-368-0927

General building maintenance april, may and june 2006

Interior renovation of existing office suite at the 25th floor of type 1a construction high rise office building.

Monthly maintenance august 2006 john hancock 312-368-0927

Interior renovation of existing business office suite on the 25th floor of existing office building.

Monthly maintenance sept. 2006 john hancock center 312-368-0927

Monthly maintenance october 2006 john hancock center 312-368-0927

General building maintenance july, august, sept 2006

Remodelling of the interior space of an art gallery, new drywall partitions with counter and kitchen, new electrical wiring and new flooring. Conditional permit subject to field inspection.

Monthly maintenance november 2006 john hancock center 312-368-0927

Installation of two replacement antennas relocated on existing roof structure

Monthly maintenance december 2006 john hancock center 312-368-0927

General building maintenance october 2006

Permit expires on 02 13 2007 erect temporary green house structure 10'x26' at hancock plaza from 12 12-06 - 12 18 06

Monthly maintenance january 2007 john hancock center 312-368-0927

Interior alterations to existing office space

Remove and relocate existing electrical on the 21st fl. Unit 2105

Build-out of residential sales center display area @ 21st floor - conditional permit subject to field inspection

Monthly maintenance february 2007 john hancock center 312-368-0927

Monthly maintenance march 2007 john hancock center 312-368-0927

General building maintenance nov 2007.

General building maintenance dec 2007.

General building maintenance jan 2007.

General building maintenance feb 2007

Interior alterations to an existing 32nd and 34th floor office space per plans. Conditional permit -- self certified plans -- contingent upon field inspection. No plumbing work.

Monthly maintenance april 2007 john hancock center 312-368-0927

Monthly maintenance may 2007 john hancock center 312-368-0927

Interior build-out for new tenant build-out (conditional permit subject to field inspection)(fire suppression system alterations under separate permit)

General building maintenance march 2007.

General building maintenance april 2007.

Interior alterations to existing office space on the 33rd floor as per plans. (no refrigeration, no plumbing).

General building maintenance may 2007.

General building maintenance june 2007.

Install reader for carol williams advertising, tenant (813-6307)

Interior alterations to existing office space on the 39th floor, per plans.

Sound system

Interior alteration to existing interior office space on the 20th floor; -conditional permit, subject to field verification.

Monthly maintenance july thru september 2007 3 months john hancock center 312-368-0927

Interior alterations to a ground floor retail space & exterior work to include new revolving door as per plans

General building maintenance july 2007

General building maintenance aug 2007

General building maintenance sept 2007

Voice and data cabling on the 34th floor for capri capital at 875 n. Michigan avenue

3-cat6 cables to 50 locations

Hardwire open area office partitions with a total of (100) 20 amp receptacles using existing circuits on floor.

Replace four existing antenna units with new models

Interior alterations to existing offices, suite #3100- no change to lease area, exits, or means of egress. Work to include mech, elect and carpentry, no plumb. Conditional permit subject to field inspections.

Partial interior remodeling of 18th floor tenant space as per plans (conditional permit subject to field inspection)(fire suppression modification subject to field inspection)

Wall letter display north elevation

Interior alterations to an existing tenant office suite 1450 as per plans.

General building maintenance october november december 2007 and jan 2008

Commercial interior renovation of existing 2,335 sf space. Suite 3850

Installation of new antennas and reinforcement of existing tower structure.

Renovation of existing common corridors in a business use exisitng high-rise building on the 18th floor as per plan.

Interior alterations to existing 39th floor office space for a new sales center per plan.

Tempoary hookup of generator for 1 day event. Tuesday 4 8 2008 7:00pm: midnightish. Will be closing down hubbard between state and dearborn for the night event,will be holding the parties in various bars on the block. Most of these bars are pertty old and at thier capacity for electricity. Will be bringing in supplemental lighting,some viedo games and plasmas and such.(1) 60kw,(1) 25kw

Fa installation on 18th(p) fl. Ck#14042;85. 00.

Lower level washroom readers (13-7152)

Access control system, 38th fl (13-7253)

Change of general contractor to permit #100227132 to leopardo companies, inc.

Regular monthly maintenance may, 2008 job #950-003

Change of electrical contractor on building permit # 100243441

Removal of non-load bearing partitions to the concourse, 1st and 2nd floors of existing retail space as per plans.

Hard wire lighting connections for shoe cabinet (millwork) display at the north face store.

Installation of low voltage burglar alarm

Monthly maintenance october-december 2008 john hancock center 312-368-0927

Replacing existing s f building directional signage with new s f directional signage and graphic non-illuminated wrap around covering building column directional signage

Replacing existing monument directional signage with new monument directional signage on private property facing the east delare place of property

Replacing existing monument directional signage with new monument directional signage on private property corner of lot facing the east delare place & north michigan ave area of property

Replacing existing monument directional signage with new monument directional signage on private property facing north michigan ave area of property

Replacing existing monument directional signage with new monument directional signage on private property facing corner of north michigan ave and chestnut st area of property

Replacing existing monument parking directional signage with new monument parking directional signage with led message showing (open full) on private property near driveway facing east delaware place

Replacing existing monument parking directional signage with new monument parking directional signage with led message showing (open full) on private property near driveway facing east chestnut street

Replacing existing monument directional signage with new monument directional on private property near corner of lot facing east chestnut street and miles van der rohe way

Cctv surveillance system, concourse level (13-7775)

Interior renovation to a 36th floor office space in a business building per plans. -conditional permit, subject to field verification.

Installation oflow voltage burglar alarm

Add elecrical service to room on 97th floor

Low voltage temperature control wiring

Monhtly maintenance jan.-march 2009 john hancock center 312-368-0927

Cctv system upgrade (13-8107)

Install illuminated sign on west elevation of building. Switch is part of ul sign.

Install non-illuminated sign on west elevation of building.

Install non-illuminated sign on south elevation of building.

Supply power for new tenant from existing service

Install low voltage burglar alarm system

Four indoor signs hanging in the window. Olympic will connect each sign to existing circuits provided by other within 10 feet of each sign. Signs all read best buy, on second floor retail space in john hancock building.

Installation of new burglar alarm and camera system at the best buy store located in the john hancock building

Interior alteration to an office in an exisiting business building. Coditional permit subject to audit.

Data wiring

W4est concourse cameras, lower level (13-8357)

Video intercom system, fl 34 (13-8489)

Monthly maintenance july-august 2009 john hancock center 312-368-0927

General maintenance permit feb 2008 thru july 2009

Installation of low voltage burglar alarm # 130-49342-02

General building maintenance aug

General building maintenance sept

Replace antenna

Analog camera system, fl 95 (13-8848)

Monthly maintenance oct.-dec. 2009 john hancock center 312-368-0927

General building maintenance october 2009

General building maintenance november 2009

General building maintenance dec 2009

Install low voltage burglar alarm

Interior tenant office buildout on 39th floor for sutie #3920 of existing mixed use high rise building. No structural, occupancy or egress changes.

General building maintenance jan 2010

General building maintenance feb 2010

General building maintenance march 2010

Installation of low voltage burglar alarm #130-49342-02

Voice data cabling

Full installation permit for hi-rise fire alarm system. No work requiring a building permit. 39th floor only.

Elevation facing delaware

General building maintenance april 2010

General building maintenance may 2010

Server room cage security (13-9720)

Furnish and install conduit for a card reader system. Job 31-285

Concourse card readers (13-9762)

General building maintenance june 2010

General building maintenance july 2010

General building maintenance sept 2010

General building maintenance oct 2010

General building maintenancenov 2010

Install facia in elevator #4 hoistway express zone (between 55th and 94th floors). Pursuant to scope of work submitted and subject to city of chicago building departments elevator bureau's inspection.

Monthly maintenance permit for the months of jan.-march 2011 john hancock center 312-368-0927

General building maintenance feb 2011

General building maintenance jan 2011

General building maintenance dec 2010

Relocate 3 existing floor drains per plan on 10 th floor. Plumbing only. Subject to field inspection.

Monthly maintenance permit for the peroid of april-june 2011 for work completed by at&t customer-john hancock center 312-368-0927 any questions please call tim mcguire(supv. Electrician att) 312-220-2408

Interior alterations to 1st and 2nd floors- suite #104 existing retail space per plan

Removal of non-load berring partitions in existing office building on the 23rd and 24th floors as per plans.

Interior alterations in existing office building to the office space on the 23rd and 24th floors to include a convenience stair as per plans.

General building maintenance march 2011

General building maintenance april 2011

General building maintenance may 2011

Enclosure of existing convenience stairs. Conditional permit subject to field inspection.

Revision to permit # 100386889 to change electrical contractor. Proton electric will be the new contractor. No change to the scope of work.

Interior alterations to existing 28th fl office space as per plans (sms assist).

52 speakers, 3 amplifiers, 8 processors-control pannels-wireless microphones and antennas. 2500 feet of speaker wire. 5 remote volume controls. Using an existing 61 inch equipment rack. All conduit whips and a-c is by others. Some existing conduit may be used as determined by the g. C.

Full installation permit for non-required fire alarm system. No work requiring a building permit, 1st-2nd floor only.

Full installation permit for non required fire alarm system. No work requiring a building permit, 23rd and 24th floors only.

Power and lighting at 875 n michigan for a tenant under building permit number 100393653

Change existing office into dental office, subdivide large office space into two office spaces. Suite 3250

General building maintenance june 2011

General building maintenance july 2011

General building maintenance august 2011

Interior alterations to existing office (business) tenant in high rise building, no change to lease area, exits or means of egress. 31st floor - regus. Conditional permit subject to field inspection.

Access control system, 2800 (13-2080)

Telecommunications cabling

Monthly maintenance permit for the period of oct.-dec. 2011 for work completed by at&t cust-john hancock center cust. Tele# 312-368-0027 any questions please call tim mcguire (supv. Elec. At&t ) 312-220-2408

Add 2- 135 degree sensors and 1 bell to preaction

Low voltage audio visual cable installation

Dental office build out, suite 3250

Interior demolition of non load bearing partitions to an existing office space on the 18th,19th and 27th floors as per plans for open office

Interior alterations to existing 32nd and 34th floor office space as per plans for capri capital advisors

General building maintenance sept 2011

General building maintenance oct 2011

General building maintenance nov 2011

General building maintenance dec 2011

Monthly maintenance permit for the period of jan.- march 2012 for work completed by at&t customer- john hancock center cust. Tele# 312-368-0927 any questions please call tim mcguire(supv. Elec. At&t) 312-220-2408

Install new level ii electric car charger

Interior alteration to an office on the 15th floor in a bussiness building. Conditional permit subject to field inspection.

General building maintenance jan 2012

General building maintenance feb 2012

General building maintenance march 2012

Revision to permit #100423175 to change stair handrail only per plan. No structural work 18th and 19th floors.

Installation of phone and data cabling

Interior alterations to existing 1st floor retail banking facility as per plans.

General building maintenance april 2012

General building maintenance may 2012

General building maintenance june2012

Monthly maintenance permit for theperiod of july-sept. 2012 for work completed by at&t customer- john hancock center cust. Tele# 312-268-0927 any questions please call tim mcguire(supervising electrician at&t) 312-220-2408

Self-certification permit for interior renovation on the 93rd floor per plans to reconfigure existing suite for wgn conditional permit subject to field inspection

Installation of non required fire alarm system. No work requiring a building permit, 1st floor only.

Security system work, 2800 (13-3673)

General building maintenance july 2012

General building maintenance aug 2012

General building maintenance sept 2012

General building maintenance oct 2012

Install one internally illuminated sign cabinet on west elevation wall.

Install one internally illuminated sign cabinet on north elevation storefront wall.

93rd floor interior expansion of existing backup transmitter room

Demo only. Removal of power supplies & control panels

General building maintenance nov 2012

General building maintenance dec2012

General building maintenance jan 2013

Monthly maintenance permit for the period of jan.-march 2013 for work completed by at&t customer-john hancock center cust. Tele# 312-268-0927 any questions please call tim mcguire(supervising electrician at&t) 312-220-2408

Interior demolition of non loading bearing partitions on floors 20, 21, and 22 of existing office space. (zoning dx-12)

Self-cert - interior alterations to suite 3340 in existing office space per plans. No change to existing use.

Self-cert - interior alterations to suite 1412 in existing office space per plans. No change to existing use.

Self-cert - interior alterations to suite 2950 in existing office space per plans. No change to existing use.

Self-cert - interior alterations to suite 2717 in existing office space per plans. No change to existing use.

Self-cert - interior alterations to suite 3980 in existing office space per plans. No change to existing use. Conditional permit subject to field inspection.

Self-cert - interior alterations to suite 3412 in existing office space per plans. No change to existing use.

Interior demolition of non loading bearing partitions on floors 25 and 26 of existing office space. (zoning dx-12)

Self-cert - interior alterations to 38th floor existing office space per plans. No change to existing use.

Interior alterations to suite 3800 in existing office space per plans. No change to existing use. Self-certification - conditional permit: subject to field inspections & audit

Interior alterations to suite 3860 in existing office space per plans. No change to existing use. Self-certification - conditional permit: subject to field inspections & audit

Self-cert - interior alterations to suite 3510 in existing office space per plans. No change to existing use.

Self-cert - interior alterations to suite 2727 in existing office space per plans. No change to existing use

Self-cert - interior alterations to suite 3660 in existing office space per plans. No change to existing use.

Installation of (3) new speaker strobes, (3) new strobes, and (1) new signal extender panel to be tied into the existing fire alarm system. 14th floor interior only.

Installation of (3) new speaker strobes, (3) new strobes, and (1) new signal extender panel to be tied into the existing fire alarm system. 34th floor interior only.

Please change the name of the electrical contractor on permit #100473815 to mts titan electric

Please change the name of the electrical contractor on permit#100473811 to mts titan electric

Change electrical contractor on building permit # 100473812. New contractor to be dongarra electric company, inc.

Change electrical contractor on building permit # 100473810. New contractor to be dongarra electric company, inc.

Change electrical contractor on building permit # 100476757. New contractor to be dongarra electric company, inc.

Revision to permit # 100473810 to change hvac contracor to p & m mercury mechanical.

Revision to permit # 100473812 to change hvac contracor to p & m mercury mechanical.

Relocate track lights, add track lighting, relocate power for cash wrap, relocate power for projector add data cabling to cash wrap. Work to be done on ground floor

General building maintenance feb 2013

General building maintenance march 2013

Interior renovations of the jhohn hancock observatory-concourse level retail to include replacing existing interior glass doors with new glass. Electrical permit # 100483521.

Change of electrical contractor for permit # 100473814 to palos electric co., inc.

Installation of (9) new speaker strobes, (7) new strobes, and (1) new signal extender panel to be tied into the existing fire alarm system. 39th floor interior only.

Revision to permit # 100473815 to change gc to icg, vent cont to p & m mercury mechanical & plumbing cont to gehrett plumbing, inc

Revision to permit # 100473811 to change gc to icg vent cont to competitive piping systems & plumbing cont to johns plumbing, inc.

Interior alterations to 25th and 26th floor office space as per plans. To include interior connecting stair. Structural peer review report included.

Self-cert - interior alterations to suite 2930 in existing office space per plans. No change to existing use.

Maintanance permit

Change elctrical contractor on building permit # 100477480. New contractor to be dongarra electric company, inc

General building maintenance april 2013

General building maintenance may 2013

Self-cert - interior alterations to suite 3300 in existing office space per plans. No change to existing use.

Remove wfld & wgn antennas from west tower

Change electrical contractor on building permit #100473814. New contractor to be palos electric company inc.

J-hooks, 47 locations

J-hooks 31 locations

Remove wgbo & wls antennas from east tower

Installation of ats for wycc transmitter site

Installation of (18) new speakers, (32) new strobes, and (1) new signal extender panel to be tied into the existing fire alarm system. 33rd floor interior only.

Revision to permit # 100477599 change plumbing contractor to gehrett plumbing ink and vent contractor to air comfort corp

Revision to permit # 100485630 to change the gc to alternative construction solutions, inc. & the hvac contractor of record to p & m mercury mechanical.

Change electrical contractor name to mts titan electric on permit number 100489153

Voice and data cabling for yahoo at 875 n. Michigan avenue. The work is being done on the 33rd floor

Change hvac contractor to air comfort for permit 100489153

Change elecrical contractor on building permit # 100489153. New contractor to be mts titan electric, llc.

Interior alterations to suite 3805 in existing office space per plans. No change to existing use. Self-certification - conditional permit: subject to field inspections & audit

Hardwire open area office workstations on 33rd floor. Circuits by others.

General building maintenance june 2013

General building maintenance july 2013

Voice and data cabling for golin harris at 875 n. Michigan avenue...... The work is being done on the 25th & 26th floors

Installation of new speakers, new speaker strobes, new strobes, new relays and new signal extender panels. Interior work only.

Installation of data cabling

Exhaust fan installation in transmiter room.

Disconnect and make safe automatic transfer switch located on 98th floor for electrical components for wfld's old transmission room located on 97th floor.

Installing (149) strobes, (89) speakers,(24) speaker strobes and (5) signal extender panels on 18th,19th,20th,21st and 22nd floors only. Interior work only.

Hvac low voltage wiring

Hvac low voltage wiring

General building maintenance aug 2013

General building maintenance sept 2013

Fabrication and insallation of audio visual equipment - low voltageworking in suite 2030 - 20th floor

Monthly maintenance permit for the period of oct.-dec2013 for work completed by at&t customer- john hancock center cust. Tele# 312-368-0927 any questions please call tim mcguire(supervising electrician at&t) 312-220-2408

Security system work (wgn-tv) (13-5211)

Interior and exterior alterations to 94th floor

Alterations to 94th floor structural work only. Structural peer review included

Removal of 1 cbs & 2 flo tv broadcast antenna on an existing roof top west antenna tower and removal of channel 2 & channel 3 antenna elements on an existing roof top east antenna tower as per plans

Voice data cabling (golin harris-25, 26) (19-5263)

Voice data cabling (draftfcb, 18-22) (09-5263)

13004c - install a v cable

General building maintenance october 2013

General building maintenance november 2013

Replace five carrier centrifugal chillers with eight carrier 525 ton screw chillers, self contained, water cooled, r134a, located in the 42nd floor machine room. Replace the refrigerant leak detection system.

General building maintenance december 2013

Installation of a one new broadcast antenna and 50' extension to an existing tower on an existing roof top west antenna tower as per plans.

Self-cert alterations to ground floor and second floor retail space for existing retail tenant as per plans. No change in use.

Revision to permit #100515823 to include expansion of existing observation floor and electrical and ceiling updates

General building maintenance jan 2014

Hardwire (4) open area office cubicles on 18th floor