Interior alterations to existing tenant space on the 45-54th floors as per plans. Conditional permit subject to field inspection.

Monthly maintenance sept. 2005

Monthly maintrenance oct. 2005

Monthly maintenance november 2005

Monthly maintenance december 2005

Monthly maintenance january 2006

Monthly maintenance february 2006

Monthly maintenance march 2006

Monthly maintenance april 2006

Monthly maintenance may 2006 chase bank 312-372-5028

Monthly maintenance june 2006 chase bank 312-372-5028

Erect one scaffold hi-lo or skyclimber from 6 12 06 to 6 12 07.

Change electrical contractor for permit #100081936 issued 03 20 2006.

Monthly maintenance july 2006 chase bank 312-372-5028

Monthly maintenance august 2006 chase bank 312-782-5028

Modernize the east hydraulic power unit on the 58th floor as per scope of work

Monthly maintenance sept. 2006 chase bank 312-372-5028

Install low voltage security system-cctv, access control and intercom.

Monthly maintenance october 2006 chase bank 312-372-5028

Revision to permit #100081936 to change electrical contractor.

Monthly maintenance november 2006 chase bank 312-372-5028

Repair window lintels (max 6' long) on north elevations, all work same as exisiting, same location.

Monthly maintenance december 2006 chase bank 312-372-5028

Monthly maintnenance january 2007 chase bank 312-372-5028

Monthly maintenance february 2007 chase bank 312-372-5028

Monthly maintenance march 2007 chase bank 312-372-5028

Monthly maintenance april 2007 chse bank 312-372-5028

Erect two skyclimber motors and werner platform scaffolds from 05 10 07 to 05 10 08

Tuckpointing, sealant and replacing lintels same as existing, no structural work.

Monthly maintenance may 2007 chase bank 312-372-5028

Install temporary leasing banner

Monthly maintenance july thru september chase bank 312-372-5028

Installation of (1) 30 amp dual pole breaker and circuits in existing 200 amp service panel

Monthly maintenance jan.-march 2008 chase bank 312-372-5028

Interior alterations to existing tenant space on the 57th floor as per plans.

General monthly maintenance may, 2008 job #41-906

Revisionn to permit # 100240450 to change hvac contractor

1 unit, interior alteraions of full floor tenant, 9th & 10th floors, business occupancy

Change of electrical contractor on original permit # 100255924.

Revision to permit # 100255924 issued 09 04 2008 to change plumber of record.

Remove replace existing roof covering,(non - structual). All work subject to field inspection.

Monthly maintenance jan.-march 2009 chase bank 312-372-5028

Erect 11 safeway suspended scaffolds from 02 09 2009 to 02 09 2010.

All elevations repair replace sealants, install anchors on granite facade panels 200, repair replace 90 plaza pavers, no structural work, subject to field inspections

Interior buildout of 32nd floor as per plans. Conditional permit subject to audit and field inspection.

Erect five swing stage scaffolds from 03 17 2009 - 03 17 2010,no other repairs on this permit.

Monthly maintenance april-june 2009 chase bank 312-372-5028

Interior alterations to the existing 55th floor office suite including new mep systems. Green permit program. Conditional approval subject to field inspection due to self certification.

Low voltage cabling, 32nd floor, jpmc.

Installation of low voltage burglar alarm #130-49955-01

Low voltage cabling installation at exelon, 55th floor.

Monthly maintenance july-sept. 2009 chase bank 312-372-5028

Installation of low voltage burglar alarm # 130-49955-01

Change of electrical contract to hardwire open area office cubicles on 55th floor.

Monthly maintenance oct.-dec. 2009 chase banks 312-372-5028

Installation of air curtain above revolving doors at madison street entrance, in addition to a new glass partition in front of the doors & a newpartiion w wood veneer panels

Relocate existing circuits in chase lobby.

Monthly maintenace jan.-march 2010 chase bank 312-372-5028

Monthly maintenance permit for work done from april-june 2010 chase bank 312-3725028

Erect 6 spider modular scaffolds from 03 19 2010 to 03 19 2011.

Non-illuminated sign band

Non-illuminated sign

Cabinet for posting of special events

Cabinet for posting of menus

Non-illuminated projected sign

Externally illuminated sign board, located in alley

Monthly maintenance permit for the period of june thru august 2010 chase bank 312-372-5028

Illuminated flag-mounted sign

The scope of work contained in the documents encompasses the office tenant improvements to 6,400 sq. Ft. Of the 20th floor of 10 south dearborn. This work will include demolition of existing millwork; floor, ceiling, and wall finishes; and plumbing, electrical, and mechanical components; patching and repair of existing partitions; new non-rated partitions; new doors; new millwork; new wall, ceiling, and floor finishes; and new mechanical, plumbing, and electrical components. Conditional permit:

Monthly maintenance permit for the months of oct. Dec. 2010 chase bank 312-372-5028

Sound masking system, fl 20 (03-1118)

Monthly maintenance permit for the work completed by at&t for the months of jan.-march 2011 customer- chase bank 312-372-5027 any questions call tim mcguire 312-220-2408 supv. Electrician att

Modernize one (1) 4-stop, 5000lb. Cap, 175fpm, direct hydraulic passenger elevator conforming city of chicago's 2001 firemans service recall code in accordance with all other elevators in chase tower. Pursuant to scope of work subbmitted.

Monthly maintenance permit for the period of april-june 2011 for work completed by at&t customer- chase bank cust tele# 312-372-5028 any questions please call tim mcguireat&t supv. Electrician) 312-220-2408

Interior alterations to include new demising wall in existing office space and existing office building as per plan

Hydraulic lift for window washing unit- furnish labor and materials for the west lift. Install hydraulic controller, install new power unit including tank, motor, pump, valve, piping, wiring, new fixtures. Install new traveling cables, and packing. Pursuant to scope of work submitted.

Erect 1 electric swing stage scaffold from 7-5-11 to 7-5-12

Monthly maint. Permit for the period of july-sept. 2011 for work completed by at&t cust-chase bank cust# 312-372-5028 any questions please call tim mcguire(supervising electrician at&t)

Replace the existing 500 ton chiller with a climacool modular chiller rb-7 with six modules 85 tons each module, 510 tons total. Each module contains two compressors, water cooled, self contained, r410a, located in an existing basement machine room. All piping valves as per plan.

Interior alterations to existing office space in existing office building to dismantle eight (8) workstations and install three (3) offices for jp morgan chase on the 13th floor as per plans. (self certification program - subject to audit & field inspection)

Interior renovation for a conference room and office in an existing banking facility. Conditional permit subject to field inspection.

Change of electrical contractor to gibson electric co., inc. At commercial club of chicago - permit #100402599.

Replace ladder at rooftop level. Brick repair - all work same as existing

Installation of raceway and fiber from the plaza level to the 45th floor exelon tr room.

Construct fifteen ft by seventeen ft electical room per plans on fourth floor

Revision to permit # 100409910. Interior alteration of offices in an existing banking facility -chase bank. (self certification project - subject to audit & field inspection)

Monthly maintenance permit for the period of oct.-dec. 2011 for work completed by at&t cust.- chase bank cust. Tele# 312-372-5028 any questions please call tim mcguire(supv. Elec. At&t) 312-220-2408

18 speakers, 3 music sources, 2 amplifiers, 3 tvs, 3 ds data units, 900 feet of 1 pair jacketed awg 18 wire. All conduit, boxes and and whips provided by others.

Installation of the electrical power and lighting for the urban market space.

Work in lower level floor court: replace counter tops, sneeze guards, tiles & laminating existing columns. Electrical on separate permit- all work same as existing (no structural work)

Revision to permit # 100417367 for interior alteration of file room in an existing banking facility on the 1st. Flr. As per plans.

Interior alterations to existing office space in existing office building on lower level 2 as per plans

Exterior alterations to existing office tower to include roof repair. Exterior alterations to retail space in plaza. Additional alterations to take place at south plaza as per plans.

Installation of (1) internally mounted illuminated sign.

Revision to permit # 100423052 to change gc to bulley & andrews, l. L. C., plumb cont to f. E. Moran, hvac to state mechanical services

Voice data install with copper and fiber backbone.

Monthly maintenance permit for the period of jan.-march 2012 for work completed by at&t customer- chase bank cust. Tele#312-372-5028 any questions please call tim mcguire(supv. Elec. At&t) 312-220-2408

Interior alterations to 6th & 20th floor of existing offices per plans

Hardwire open area office cubicles. Circuits by others. Hardwire (375) workstations with (2) duplex 20 amp receptacles per station. Hardwire (45) worktations with (3) duplex 20 amp receptacles per station. Lower level 2

Monthly maintenance permit for the period of april-june 2012 for work completed by at&t customer chase bank cust. Tele# 312-372-5028 any questions please call tim mcguire(supv. Elec. At&t) 312-220-2408

Minor interior alterations to 37th floor including architectural millwork and supporting mechanical, electrical and fire protection systems

Install new 60 amp 240 volt feed for new radio and change 9 antennas

Chase bank job 130-49649-2 installation of a low voltage security alarm system

Monthky maintenance permit for the period of july- sept. 2012 for work completed by at&t customer- chase bank cust. Tele# 312-372-5028 any questions please call tim mcguire(supervising electrician at&t ) 312-220-2408

Self-cert. Project for enlargement of one existing private office by adding a private restroom & reduction of an existing reception area

Revision to permit # 100451590 to change gc to clune construction company

Monthly maintenance permit for the period of oct.-dec. 2012 for work completed by at&t customer- chase bank cust tele# 312-372-5028 any questions please call tim cguire(ssuipervising electrician at&t) 312-220-2408

Change of permit from westbrook electric to palos electric. Permit number 100459840 for interior alterations to jp morgan chase bank

Replace two york 1500 ton centrifugal chillers with four carrier 525 ton screw chillers ,self contained, water cooled, r134a, located in the third floor machine room.

Monthly maintenance permit for the period of jan-march 2013 for work completed by at&t customer- chase bank cust. Tele# 312-372-5028 any questions please call tim mcguire(supervising electrician at&t) 312-220-2408

Replace the existing cooling tower with one marley aq496k1gaf, one cell, 270 gpm, located on the roof.

Self-certification interior alterations to existing 17th floor office space as per plans. No change in use.

Contractor change for permit #100451723

Monthly maintenance permit for the period of april-june 2013 for work completed by at&t customer-chase bank cust. Tele# 312-372-5028 any questions please call tim mcguire(supervising electrician at&t) 312-220-2408

Interior alterations to existing 7th floor office space as per plans. No change in use. Self-certification - conditional permit: subject to field inspections & audit

Replacemeny of ten liebert chilled water a c units with ten new liebert chilled water a c units, five serve l3n ups room, five serve elevator equipment rooms,41st fl. East, 40th fl. Near west elevator, 58th fl. East & west,east roof penthouse. Replace one carrier chilled water a c with one new carrier chilled water a c unit located l3s tr room.

Revision to permit # 100484036 to change gc to the van pelt construction co., & hvac cont to j & b mechanical inc

Monthly maintenance permit for the period of july-sept. 2013 for work completed by at&t customer- chase bank cust. Tele# -312-2=372-5028 any questions please call tim mcguire(supervising electrician at&t) 312-220-2408

Renovation of 8th and 11th floor office space, including selective demolition of existing walls, floor and ceiling finishes and fixtures, construction of new walls, floor and ceiling finishes, and fixtures. Scope includes new plumbing fixtures in new locations. Conditional permit subject to field inspection.

Self certification interior alterations to existing starbucks as per plans. No change in use. Conditional permit subject to field inspection.

Low voltage cabling on 8th and 10th floors.

Interior alteration to existing 6th floor office space as per plans. No change in use. Self-certification - conditional permit: subject to field inspections & audit

Install of security cameras

Monthly maintenance permit for the period of oct.-dec. 2013 for work completed by at&t customer- chase bank cust. Tele#- 312-372-5028 any questions please call tim mcguire(supervising electrician at&t) 312-220-2408

Revision to permit # 100500821 to chagne the gc to leopardo companies & the hvac & refrigeration to state mechanical services.

Self-certification interior alterations to existing 36th floor office space as per plans. No change in use. Self cert conditional permit: subject to field inspections

Selfcert: interior alterations to existing 38th floor office space as per plans self cert conditional permit: subject to field inspections

Change electrical contractor on building permint #100514189. New contractor will be connor electric

Self cert: interior alterations to floors 26-31 and 33 to include demolition, bathroom and hvac upgrades and floor infill per plans. Structural peer review included. All work for single tenant chase bank. Conditional permit subject to field inspection.

Revision to permit # 100514189 to change the gc of record to morgan harbour construction.

Monthly maintenance permit for the period of jan.-march 2014 for work completed by at&t customer- chase bank cust. Tele#312-372-5028 any questions please call tim mcguire(supervising electrician at&t) 312-220-2408

Revision to permit # 100520792 issued 1 21 2014 to change the general contractor of record to morgan harbor construction.

Revision to permit #100524716 to change the electrical contractor to titan electric

Chase bank 130-49646-19 low voltage permit for low voltage burglar alarm system installation

Revision to permit # 100524716 to change the general contractor of record to pepper construction company and the hvac contrctor of record to sherman mechanical inc.

Electrical demo

Removereplace door, counter top, all ceiling tiles and floor tiles, including painting & wall patching in 4th floor office suite. Electircal permit # 100541003.

Monthly maintenance permit for the period of april-june 2014 for work completed by at&t customer- chase bank cust. Tele#-312-372-5028 any questions please call tim mcguire(supervising electrician at&t) 312-220-2408

Removereplace door, counter top, all ceiling tiles & floor tiles, including painting & wall patching in 5th floor office suite. Electrical permit #100541003.

Remove replace the concrete parapet at the east penthouse roof, remove replace coping stones, replacement of concrete, new stone anchors, new thru wall flashing. Reset the coping stones.

Install audio audio system and voice data security system

Monthly maintenance permit for the period of july-sept. 2014 for work completed by at&t customer- chase bank cust. Tele#-312-372-5028 any questions please call tim mcguire(supervising electrician at&t) 312-220-2408

Self-certification interior alterations to existing 22nd floor office space as per plans. No change in use.

Replace security turnstiles at ground floor of high-rise office building per plans

Monthly maintenance permit for the period of oct.-dec. 2014 for work completed by at&t customer-chase bank cust. Tele#-312-372-5028 any questions please call tim mcguire(supervising electrician at&t) 312-220-2408

Modernization of (1) 3000# cap., 12-stop, passenger elevator pursuant to scope of work submitted. All work to be made in compliance with 2010 city of chicago elevator code. (ev010268)

Revision to permit #100563741 to change gc to interior construction group and hvac contractor to state mechanical.

Revision to permit # 100563741 to change electrical contractor to palos electric

Interior alteration of building lobby space including addition of motorized ada automatic door opener at existing exterior doors. New carpet and paint. New finishes at security desk. Replacement of existing light fixtures. No plumbing and no hvac

Monthly maintenance permit for the period of jan-mar 2015 for work completed by at&t customer chase bank-cust. Tele#-312-372-5028 any questions please call tim mcguire(supervising electrician at&t) 312-220-2408

Self certification permit current use office class e business use proposes use office class e business useinterior alteration of existing office space to reduce area of office space including modification of tenant demsing walls. Reconfigure one conference room and two offices. New pantry cabinet and new pantry sink. Reused and relocated light fixtures throughout plus new and relocated power and data outlets. New paint and carpet at selected locations. Self certification permit

Self cert: interior alterations to an existing office space on the 48th floor to include a structural peer review for movable partitions. Existing use: business. Proposed use: business. Conditional permit subject to field inspection.

Self-cert. Interior renovation of 4,858 sq. Ft. Of existing office space on the 8th floor. No a c.

Change of electrical contractor for original permit #100583420.

Security system work (civic federation) (03-7707)

Change vent contractor to gt mechanical for permit 100583420

Self certification no change in use. Existing use class e business use proposed use class e business use. The work under this contract consists of the construction and completion of office conference center, new ada restroom and common corridor finishes on the 8th floor including new wall finish at two existing restrooms. Conditional permit subject to field inspection.

Self-cert. Interior renovation of 12,054 sq ft of existing office space on the 4th and 5th floors. No a c or refrigeration.

Monthly maintenance permit for the period of april-june 2015 for work completed by at&t customer chase bank-cust. Tele#-312-372-5028 any questions please call tim mcguire(supervising electrician at&t) 312-220-2408

Self cert: interior alterations to an existing office space on the 45th and 46th floors. Existing use: business. Proposed use: business. 36,764 sq. Ft. Conditional permit subject to field inspection.

Revision to permit # 100600224 to change electrical contractor to tesco

Revision to permit #100600224 to change the hvac contractor of record to competetive piping systems.

West elevation only, sq. Ft. Tuck-pointing, repair replace bricks only, no structural work

Awning attached to wall with wall hangers on east elevation.

Installation of one-way & two-way voice comm. System per sect.#13-196-204. An elevator re call system is existing. B,1-16+ph fls. Ck#21001;500. 00.

Erect one alltrex modular scaffold from 07 18 2007 - 07 18 2008.

Erect 1 altrex modular scaffold from 06 05 2009 to 06 05 2010.

Erect (1) altrex modular scaffold. From 9 3 to 9 3 11.

"west elevation and penthouse, repair replace lintels, repair replace bricks, tuck-point at fire escape 12775 sq. Ft. Total only" subject to field inspections

Replace unapproved plastic made emergency and exit signs.

Repair and replace service cables

Replace fire pump feed