Show:american bar feb. 8-13

Show: coulcil on social work. Feb 16-19

Show: pepsico. Feb 21-24

Show:aaop feb 1-4

Monthly maintance for january 2oo6

Monthly maitance for febuary 2006

Show:congress of healthcare match 24-29 2006

Show:nca meeting april 1to 3

Show:hyatt hotels april 4-7

Show;biotech april 8-9 2006

Show: am society of andrology 4-7-10

Show;alpa kappa 4-11-14

Show:natl kidney 4-20-22

Show: aace 4-27-30

Show: academic practice may 7-9

Show: network appliance may 7-12

Show: target tech may 16-18

Show:college of surgeons may 19-22

Show:biotech may 22-24

Show; internet june 6-7

Monthly maintainance for april 2006

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.

Show :american power june 12 -14 2006

Show:circulation mgmt june 14-16 2006

Show:asee june 18-21 2006

Show; am school june 24-27 2006

Show:morning star june 28-30 2006

Show: assn pakistani july 4-9 2006

Show: am bridge july 9-23 2006

Montly maintanance may 2006

Show natl churchs july 25 -27

Show ads aug 2-5

Show energy aug 8-12

Monthly maintance for june

Show muslims aug 21-sept 4

Show icsc sept10-12

Show aba sept 10-12

Show work place sept 15-16

Show reomac sept 28 29

Show general medicine sept 30

Show sports aug 8-12

Show academy managed care 10-5-6-2006

Show am neurological oct 8-11 2006

Show no am state lotterie oct 11-14

Show bmes annualfall mtg oct10-13 2006

Show mbaa conv oct 20 26 2006

Monthly maint for july

Interior alterations to corridors on concourse and ballroom levels of existing hotels. No change in use, occupancy, or exiting as per plans.

Replace the jack on a 4 stop passenger elevator

Installation of low voltage cables for telephones 8 locations (temp-wire) cbs news 312-729-0033 n1045012446

Maintance monthly november 2006

Show allied social science jan 5-7

Show ihe connection jan 15-19

Show il park recreation jan 22-27 2007

Show chain drugs 3-20-to3-22-2007

Show:am chemical 3-25 to 3-28-2007

Monthly maintance for febuary 2007

Show:midwest podiatry 3-29 to 4-1 2007

Show; astrazenca 4-2 to 4-5 2007

Show; am education 4-10 to 4-12 2007

Show: bonesmay 6 8 2006

Show:tect target may 14 17 2006

Show: american hyper may 19 23 2007

Show: am headache june 8 9 2007

Show am soc of neuroradiology june 9 15 2007

Montly maitainace for april 2007

Show fbla june 21-31 2007

Show assn trial lawyers june 14-18 -2007

Show aca july 25-28 2007

Show soc for nutrition july 28-aug 1 2007

Monthly maintance for may 2007

Monthly maintance july 2007

Show american polotical science aug 28- sept 2 2007

Show council education 9-5-8-2007

Show wound management sept 17-19-2007

Power to garage parking system devices. Data cabling between parking system devices. Job #840-049

Monthly maintance september 2007

Show: hacu oct 20-22 2007

Show: intl council shopping centers oct 25-26 2007

Show acc oct 29-31 2007

Show isd november 5-7-2007

Show : oncology nursing nov. 9-11-2007

Monthly maintance october 2007

Monthly maitance november 2007

Show: asta 12- 4 6 2007

Show: holiday showcase 12-11-2007

Show : modern language 12-26 29 2007

Show condex 1-10-13 2007

Show new years eve 123-31 2007

Installing (1)6'x5' double face illuminated sign flag mounted from building.

Install (1)3'x5' double face illuminated sign flag mounted from building.

Monthly maintance for january 2008

Show: clinical nutrrition 2-8 2-13 2008

Show: gartner march 3-5 2008

Show :ache march 10-12 2008

Show midwest economica march 14-15 2008

Show: cupa-hr march 16-18 2008

Monthly maintenance for febuary 2008

Show: midwest podiatry march 27-30 2008

Show gartner business april 1-3 2008

Show nca annual meeting april 12-14 2008

Show society of vacuum coaters april 21-22-2008

Monthly maintenance march 2008

Monthly maintenance for april 2008

Show national flood may 8-10-2008

Show intl national leather may 22-27-2008

Show ama june 11-18 2008

Show:irs july 22-24 2008

Show:big ten july 23-25 2008

Show: aad august 1-2 2008

Show: allsripts august 4-8-2008

Show: radio science august 10-11 2008

Monthly maitenance june 2008

Show: aopa sept10-13-08

Show assh 09-16 20-08

Show anna 09-25 28-08

Show national acaademic oct 1 4-08

Monthly maintance for august 2008

Installation of conduit for fire alarm upgrade

Address change for application #100260694, 151 e. Wacker. Correct address is 201 e. Wacker, to be reflected on the permit for fire alarm conduit installation.

Show seed trade 2008 dec 8 to 12

Show holiday showcase dec 16 2008

Show new years eve dec 31 2008

Monthly maintenance november 2008

Monthly matainnance dcember 2008

Show: aacte feb 6-9 2009

Show:aaas feb 13-15 2009

Show ihe feb 23-27 2009

Show central states march 18-19 -2009

Show nursing mgmt march 27-29 -2009

Show naspo marketing march 22-24-2009

Show midwest podiatry april 2-5 -2009

Show nca april 17-20 -2009

Monthly maitenance febuary 2009

Show: american geriatrics april 29 - may 3 2009

Show: spbt may 11-13 2009

Show:society of hospitals may 13-16 2009

Show: consorta may 17 -20 2009

Monthly maintanace march 2009

Upgrade the fire recall system on twelve (12) elevators in the east tower

Install 3 new dish antennas to and existing roof top wireless communication facility as per plans.

Show ama june 11 to june 18th

Show realcom june 22-24 2009

Show energy battery june 23-26 2009

Show am library assn july 9-11-2009

Monthly mantenance may 2009

Installaton of low voltage cables for telephones 11 locations in ball room temporary wire 312-938-0857 n1325472688

Remodel (1) guest room; job #840069

Show correxpo august 31 sept 4

Show:dept of navy august 31 sept3 2009

Monthly maintanace july 2009

Show : ivecdcs 9 9-9 12

Show intl bridge 9 12-9 16 2009

Guestroom renovation inclidng bathroom upgrades & related accessibility improvements

Low voltage wiring

Monthly maintenacnce september 2009

Show nawla 11-6-7- 2009

Show iasb 11 19-21- 2009

Show qm healyhcare 11-1-2-2009

Show icsc 10-27-31-2009

Upgrade plumbing piping only from third floor thru-37th floor as per plans.

Replacement of lighting; switches and receptacles for 962 guestrooms. Disconnect power from existing horizontal fan coil units and relocate feed for a vertical fan coil unit in each of the 962 guestrooms.

Provide structured cabling upgrade in west tower guest rooms, floors 4 through 36 (no 13th floor); job #158019

Replace fan coil units 4th flr thru 35th flr etc

Revision to permit for audited self-cert. Permit no. 100312645 guestroom renovation including bathroom upgrades & related accessibility improvements in floors 9 thru 24 as per plans

Show: seed trade 12-9-09 to 12-11-09

Show: holiday showcase 12-15-09

Monthly maintance november 2009

Changing head end panels(dgp,facp, vcp & faa), located on 1st fl only. Ck#3065368;500. 00.

Adding speakers & visuals on the required high rise fa system on 4-36 fls. Ck#3064931;500. 00.

Replace existing five cell cooling tower on roof with with one evapco 720 ton with three cells and associated piping.

Repair replace two york 750 ton each chillers in existing city of chicago machine room @ penthouse.. Exact change out. Also replace three chilled water pumps and three condenser water pumps. Structural letter provided.

Monthy maintenance december 2009

Show caa febuary 8-11 2010

Show ena 2-15 18 2010

Show aaop aaop 2-22-26-2010

Temperature control and low voltage wiring.

Show : americac aging 3 16 10 to 3 19 10

Show : healthcare 3 21 to 3 18 10

Show; higher learning 4 9 10 to 4 14 10

Show nca 4 11 10 to 4 14 10

Monthly maint. February 2010

Show : windy city may 19-21 2010

Show ; iml may 25-31-2010

Monyhly maitanence april 2010

Show: ama june 6- june 18 2010

Monthly maintenance june 2010

Show irs july 12-14-2010

Show dolls july 18-23-2010

Show aad august 2-8-2010

Monthly maintenance july 2010

Monthly maintenance august 2010

Show assn. For conflic sept. 1-3 2-10

Show soc for healthcare sept 12-14-2010

Show natl assn of sock plan sept 20-23-2010

Show college of pathologists sept 26-29 2010

Show nawla nov. 4 to 8th 2010

Show plasma physics nov. 8 to 10 2010

Show 1asb nov 19 to 20 2010

Monthly maintennance october 2010

Show asta december 6 to 10 2010

Monthly maintenance december 2010

Show ihe connecthon january 17-21-2011

Update existing 150a 4803p-3w feeder service to 200a on floors 4,9,15,20,25 & 30. Job number 158-028

Monthly maintenance january 2011

Installation of coax cable for the distributive antenna system (das) on levels; p2, p1, stetson car lobby, ballroom, concourse, plaza exhibition, skyway, 2nd and 3rd floors. Job# 391-166

(4) circuit for das system. Job # see michelle campbell

Monthly maintainance march 2011

Show; svc april 17 - 21 2011

Show; nca april 10 -11 2011

Show: aars april 28 - may 5 2011

Interior alteration to create a new computer room with 2 hr rated cmu partitions 1st fl0or

Monthly maintenance april 20011

Show ems may 17-19 20011

Show windy cityu may 18 -20 2011

Show iml may 25-30 2011

Show ama june 10- 18 2011

Install new 200a panel; job #158033

Monthly maintenance may 2011

Show how june 24-26 2011

Show fea july 6-9 2011

Show comptrollersjuly 11-16 2011

Show biology july 21 - 28 2011

Show: ispe august 15-17, 2011

Show: saa august 25 -26, 2011

Show: act august 28-30, 2011

Show:mds september 5-6, 2011

Monthly maitenance july 2011

Show mba october 8 2011

Show soc industry & office realors 10 20-22 2011

Show smdm 10 23-26 2011

Monthly maintenance august 2011

Show: nhf nov 8-11-2011

Show: ses nov 15-16 -2011

Show: iasb nov 18-19-2011

Monthly maintenance october 2011

Remove and replace 3 of 7 existing antennas with new technology and add 2 new antennas with related electrical equipment to an existing rooftop wireless communications facility as per plans. Ch13xc046

Remodel restrooms; job #158038

Show showcase d12-15-20011

Monthly maintenance november 2011

Show new years eve 12-31-2011

Show assa 1-5-8-2012

Show : aacte february 17-19 2012

Monthly maintenance january 2012

Show : t 3 march 3 - 9 2012

Show : ache march 19-21 2012

Show : hlc conference april 01-02 2012

Monthly maintenence february 2012

Monthly maintenance march 2012

Show business professional april 25-26 2012

Show : radtech april 29 -may 2 2012

Show : thsna may 3 - 5 2012

Show twdi may 7-9 2012

Interior alterations to existing hotel retail space for travel traders as per plans. (self certification project - subject to audit & field inspection)

Installation of a low voltage burglar alarm system in the cashier room.

Show: pbrig may 22 2012

Show: iml may 23-28 2012

Monthly maintenance april 2012

Show : ama june 11-21 2012

Show : windy city summit june 7-8 2012

Conduit and cabling install on 11,12,14,15, floors

Show nasfaa july 22-24 2012

Aba august 2-4 2012

Monthly maintenance june 2012

Show chicon august 28 -sept 3 2012

Show assh september 6-8 2012

Show icsac sept 16-19 2012

Monthly maintenace july 2012

Modernization of 4 escalators (c-ml, ml-c, c-br, br-c) pursuant to scope of work submitted. All work to be made in compliance with 2010 city of chicago elevator code & subject to field inspection by city of chicago elevator bureau. Ev007181

Monthly maintenance august 2012

Show ramp october 1-3 2012

Show hida october 10-12-2012

Show mba october 22-24 -2012

Remodel restrooms; job #158055

Show astra december 3 -6 2012

Show holiday show case december 13 2012

Monthly maintenance october 2012

Modernization of (6) 33 stop & (6) 35 stop passenger elevators pursuant to scope of work submitted. All work to be made in compliance with 2010 city of chicago elevator code & subject to field inspection by city of chicago elevator bureau. (ev007181)

Installation of (1) internally illuminated channel letters to be mounted to the north building elevation

Installation of (1) internally illuminated logo to be mounted to the north building elevation

Installation of (1) internally illuminated logo to be mounted to the west building elevation

Installation of (1) internally illuminated channel letter set to be mounted to the west building elevation

Installation of (1) internally illuminated channel letter set to be mounted to the north canopy elevation

Installation of low voltage burglar alarm # 340-16587-01 sm busi

Show magnestism and magnetic january 15-17 2013

Show illinois park and recreation january 24-25 2013

Show: connectathon january 28 -february 2 2013

Monthly maintenance december 2012

Replace antennas

Ballroom renovations; job #581110

Monthly maintenance january 2013

Show : aging march 2-5 2013

Show : abaa march 26-28, 2013

Monthly maintenance february 2013

Show: 118th hlc april 07-08, 2013

Show: apa april 11-18 ,2013

Hyatt regency dc connection to new upgrade system module.

Show: bio career april 22 2013

Show:envestnet may 1-2, 2013

Show tdwi may 7-8 2013

Show : itw may 13-15 2013