Tenant Criteria Manual Architectural

Transcription

1 Water Tower Place Tenant Criteria Manual Architectural 835 North Michigan Chicago, IL September 2008

2

3 TABLE OF CONTENTS INTRODUCTION Building Description...1 Tenant Design Criteria Introduction...2 Directory...3 Location Map...4 PLANS Ground & Mezzanine Floor Plans...5 Second & Third Floor Plans...6 Fourth and Fifth Floor Plans...7 Sixth & Seventh Floor Plans...8 TENANT SUBMISSIONS & PERMIT REQUIREMENTS Design Submissions...9 Building Code Information...11 Required Permits & Inspections...12 ARCHITECTURAL DESIGN CRITERIA Architectural Drawing Requirements...13 Landlord Supplied Architectural Items...14 General Design Criteria...17 Structure...21 Lighting...22 Storefront Design Criteria...24 Display Zone...28 DIAGRAMS Store Design Plan Diagram...30 Storefront Criteria...31 Storefront Section...32 Storefront Section at Well...33 Storefront Detail Section...34 Storefront Reflected Ceiling Plan...35 Typical Neutral Pier Detail...36 Neutral Pier Detail at Existing Store...37 Neutral Pier Detail at a Corner...38 Neutral Pier Detail at Corridor...39 Typical Neutral Pier Elevations...40 Typical Neutral Pier Elevations...41 Tenant Storefront at Mall Column...42 Typical Tenant Demising Wall...43 Tenant Service Corridor Door...44 Construction Barricade...45 SIGNAGE DESIGN CRITERIA Signage Submittal Requirements...46 Tenant Signage...47 Blade Sign Elevation...51 Blade Sign Detail...52 Water Tower Place i

4 TABLE OF CONTENTS MECHANICAL DESIGN CRITERIA HVAC Drawing Requirements...53 Tenant Work...54 Tenant VAV Box Detail...57 ELECTRICAL DESIGN CRITERIA Electrical Drawing Requirements...58 Electrical Construction Requirements...59 Electrical Service Diagram...61 Emergency Lighting Diagram...62 PLUMBING DESIGN CRITERIA Plumbing Drawing Requirements...63 Public and Employee Toilets...63 Work by Tenant...64 Floor Penetration Details...67 Plumbing Riser Diagram...68 Water Meter Diagram...69 Dishwasher Moisture Eliminator...70 FIRE PROTECTION DESIGN CRITERIA Sprinkler System Design Criteria...71 Sprinkler Drawing Requirements...73 Building Fire Riser Diagram...76 Equivalent Lengths...77 Tenant Sprinkler Water Supply Data...80 Tenant Sprinkler Efficiency/ GPM Supply Curve...83 Tenant Sprinkler Pressure/ GPM Supply Curve...84 Tenant Sprinkler Riser Diagram Tenant Sprinkler Riser Diagram Tenant Sprinkler Riser Diagram Sprinkler Riser Number for Tenant Spaces..88 FIRE ALARM DESIGN CRITERIA Existing Fire Alarm System...89 Emergency Message System...89 Future Alarm System...89 CONSTRUCTION REQUIREMENTS Preconstruction Meeting Site Access General Contractor Requirements INSURANCE LANDLORD PUNCH LIST Water Tower Place ii

5 INTRODUCTION Building Description Water Tower Place is a mixed-use, cast-in-place concrete mega-structure built in It combines eight floors of retail shopping, an office floor, the Drury Lane Theatre, The Ritz-Carlton Hotel and some of Chicago s premier residential condominiums. Located diagonally across Michigan Avenue from Chicago s Historic Water Tower, Water Tower Place is the best-known shopping destination in the metropolitan area. It is the intent of these criteria to permit a wide range of design opportunities, to encourage excitement in the retail environment and to maintain the high standards of retail design and construction that have been a hallmark of Water Tower Place. The building includes a diverse mix of Tenants that combine an entertainment factor as part of their overall appeal. Minimum restraints are imposed on the Tenant s creativity and imagination. However, the Landlord reserves the right to reject any Tenant design proposals in part or in whole if it is determined that they would not contribute to the design quality of Water Tower Place Vision of the Design Team Exciting and unique storefronts and merchandising designs create a shopping and entertaining environment that attracts customers and results in increased sales. Tenants are encouraged to create innovative and dramatic storefronts, shop interiors and graphics. Classic interior materials of marble, chrome and brass create an ideal, neutral palate for great store design. Water Tower Place 1

6 INTRODUCTION Tenant Design Criteria Manual Introduction The requirements of this Manual are referenced and included in Tenant leases, and has been prepared to guide you, as well as your architect, store designer, and contractor in guiding the expediting the design and construction of your lease premises. This information describes the Landlord s obligations, the Tenant s design responsibilities, and the Contractor s requirements. General Design Criteria pertaining to storefront design, materials, colors, signage, interiors and lighting must be addressed by all Tenants. In addition, stores must adhere to specific criteria which are determined by their location and their specific architectural context. In this way, each store will be reviewed on an individual basis in context to ensure diverse and creative design solutions. Through the criteria in this Manual, the Landlord has set certain quality and design standards, which will help the Tenants to create stores that are compatible with the overall design quality of Water Tower Place. The General Growth encourages designs that shall add richness to the built environment. Nationally or regionally recognized merchants may creatively interpret these criteria as it applies to their prototype design. The Tenant Print Package ( Print Package ) consists of: Tenant Design Criteria Manual Exhibits A, A-1, B or Lease Outline Drawing (L.O.D.) Record drawings of the previous Tenant build-out (if available) The lease agreement requires that all Tenant plans be prepared by an architect and engineer(s) licensed by the State of Illinois. Tenants are encouraged to retain an architect familiar with the City of Chicago s Self Certification Process. Contact the Tenant Coordinator for information for contacts of firms that can offer this service. Note: This Manual is also available on General Growth s web site at Water Tower Place 2

7 INTRODUCTION Directory Water Tower Place 835 North Michigan Avenue Chicago, Illinois Landlord General Growth Properties, Inc. 110 North Wacker Drive Chicago, IL (312) Operations Manager General Growth Properties, Inc. Suite 987W 845 North Michigan Avenue Chicago, IL (312) (312) Fax Tenant Coordination General Growth Properties, Inc. 110 North Wacker Drive Chicago, IL (312) (312) Fax Building Engineer Johnson Controls, Inc. 845 North Michigan Avenue Chicago, IL (312) (312) Fax Building Security (312) Building Dock Manager (312) Building Permits City of Chicago Department of Buildings 9th Floor 121 North LaSalle Street Chicago, IL (312) Health Department City of Chicago Department of Public Health Food Protection Division 2133 West Lexington Chicago, IL (312) (312) Fax Construction Inspections City of Chicago Department of Buildings 120 North Racine Chicago, IL (312) nd Ward Alderman Brendan Reilly Suite West Superior Chicago, IL (312) Electric Utility ComEd Customer Care Center P.O. Box Chicago, IL Gas Utility Peoples Gas 130 East Randolph Drive Chicago, IL (866) Building Telephone Service AT&T 219 South Dearborn Chicago, IL (312) Water Tower Place 3

8 INTRODUCTION Location Plan Water Tower Place 4

9 INTRODUCTION Ground Floor & Mezzanine Plans Water Tower Place 5

10 INTRODUCTION Second and Third Floor Plans Water Tower Place 6

11 INTRODUCTION Fourth and Fifth Floor Plans Water Tower Place 7

12 INTRODUCTION Sixth and Seventh Floor Plans Water Tower Place 8

13 TENANT DESIGN SUBMISSION AND BUILDING PERMIT REQUIREMENTS Design Submissions Prior to starting construction, the Tenant shall prepare and submit a preliminary design package (2 sets) and subsequently a final submission package (3 sets) for review and approval. Submissions are to be made to General Growth Tenant Coordination. Preliminary Design Submission The preliminary design submission should communicate the design intent to the Tenant Coordinator. Drawings submitted shall include a comprehensive floor plan, ceiling plan, storefront elevations, interior elevations and necessary wall sections. Color renderings, representative photos and material sample boards should be prepared. Documents in compliance with the Tenant Design Criteria will have the best opportunity for a prompt review and approval returned to the Tenant. Final Submission The final submission shall consist of complete project construction drawings and specifications. Reference the Architectural and Engineering Design Criteria for drawing requirements. Final Design Approval Landlord, upon final review and approval of the final submission, shall forward to the Tenant (1) one copy of the documents with the Landlord s comments and conditions of approval in paper or digital format. Tenant s contractor shall have one (1) Landlord-approved set at the job site at all times and may not commence work until said approved plans are physically within the demised premises. Code Requirements It is the Tenant s responsibility to ensure compliance with all relevant codes, obtain all approvals, acquire all permits, and pay all fees in connection therewith. Landlord s review of Tenant submittals does not signify review and/or approval of the submittals for code compliance. It is the Tenant and/or Tenant s architect who shall be solely responsible for compliance with applicable code requirements. Additional Submittals Fire Protection Submittals Reference the Fire Protection Design Criteria for sprinkler shop drawing requirements. The sprinkler contractor is required to submit sprinkler shop drawings to the Operations Manager and to the Landlord s insurance underwriter for review and approval. Drawings and hydraulic calculations must be sealed and signed by a registered fire protection engineer from the State of Illinois. HVAC Submittals Reference the HVAC Design Criteria for testing & balancing and exhaust submittals. Signage Submittals Reference the Signage Design Criteria for sign submittals for signage shop drawings and Blade sign artwork. Water Tower Place 9

14 TENANT DESIGN SUBMISSION AND BUILDING PERMIT REQUIREMENTS Construction barricade graphics must be submitted to the Operations Manager for approval prior to application. All Tenant improvements are subject to the Landlord s approval and shall conform to all design criteria and lease agreement. No deviation from the approved drawings will be permitted. Any deviation shall be resubmitted for Landlord approval. Tenants should discuss specific thoughts about their design concept and raise any questions about these criteria with the Landlord s Tenant Coordinator before beginning preliminary design work. Any requested deviations from the Tenant Design Criteria must be approved by the Landlord s Tenant Coordinator. Each Tenant is required to retain an architect registered in Illinois to prepare design and construction documents. It is imperative that all the requirements outlined above be strictly adhered to by the Tenant and Tenant s architect. Failure to do so will only result in unnecessary and costly delays in the approval of drawings. Design Submissions are to be sent to: General Growth Properties, Inc. Attn: Water Tower Place Tenant Coordination 110 North Wacker Drive Chicago, IL Information to be included: Store Name & Space No. Tenant Name and Contact Information (Mailing address, telephone, fax and ) Architect and Contact Information Water Tower Place 10

15 TENANT DESIGN SUBMISSION AND BUILDING PERMIT REQUIREMENTS Building Code Information It is the sole responsibility of the Tenant s architect, engineer(s) and general contractor to comply with all applicable federal, state, and local codes and ordinances for their occupancy type. Height - 74 Story Mixed Use 8 story Retail with Mezzanine 1 story Office 20 story Hotel 40 story Condominiums 5 story Mechanical Gross Building Area - Retail Ground Floor 87,754 square feet Mezzanine- 68,994 square feet Floor 2-110,179 square feet Floor 3-111,076 square feet Floor 4-111,238 square feet Floor 5-110,299 square feet Floor 6-111,242 square feet Floor 7-111,105 square feet Floor 8-113,772 square feet ` Total 935,659 square feet Type of Construction Type 1A, Fire Resistive, Fully Sprinklered Primary Occupancy Classification Mercantile - Group F Required Occupancy Separation / Tenant Separation Mercantile to Assembly - 2 hour Tenant to Tenant / Tenant to Corridor - 2 hour Applicable Codes: Current City of Chicago Building Code (Issued Annually), including Energy Conservation Ordinance Current Chicago Zoning Ordinance (Issued Annually) 1997 Illinois Accessibility Code 2005 Illinois Plumbing Code Illinois Energy Conservation Code (IBC 2006) 2000 National Fire Protection Association (NFPA 1) 2006 Life Safety Code Water Tower Place 11

16 TENANT DESIGN SUBMISSION AND BUILDING PERMIT REQUIREMENTS Required Permits & Inspections A building permit issued by the City of Chicago must be presented to the Operations Manager prior to work start. It is the responsibility of the Tenant to obtain required approvals from the City of Chicago and to pay for and secure all applicable permits. City website: City of Chicago Self Certification Permit Process The City of Chicago Department of Buildings (DOB) has established a program to expedite the permitting process for Tenant Improvement Projects. The majority of retailers can benefit from the program. Major features and requirements of the Self Certification Program are: Project must meet DOB Self Certification eligibility requirements. Owner/Tenant, design professionals and the general contractor certify that the Project meets applicable codes and so only a cursory review of the documents is performed. Design professionals must be certified by DOB for the Commercial Self Certification Program. A list of certified architects is available on the City website. Permit application information must be entered online. Application information includes the General Contractor and all major sub-contractors; all must be licensed to perform work in the City of Chicago. The request for a permit Intake Appointment is submitted via fax. The meeting date is usually within two to four weeks after the application is received. Zoning review and approval is required before the Intake Appointment. Written aldermanic acknowledgement is required for the issuance of a permit without a mandatory ten business day review period after the Intake Appointment. Upon submission of the permit application and all required documents, a permit is usually issued within one (1) week. Chicago Energy Conservation Code Compliance with the City of Chicago Energy Conservation Code is mandatory. Plans submitted for permit must include a compliance statement by a City of Chicago Registered Energy Professional. The Chicago Energy Conservation Code (Chapter 18-13) is published as a part of the twovolume Chicago Building Code. The code and a list of Registered Energy Professionals are available at the City website at at the Department of Construction and Permits. Other Permits The City of Chicago requires sign permits for signs visible to the public. These must be obtained through a City-licensed Sign Contractor. Note that documents for all Tenant store signage must be submitted to the Landlord for review; approval must be issued prior to sign installation. Construction Inspections It is the responsibility of the Tenant s general contractor to arrange all field inspections required by the City of Chicago Department of Buildings. Final inspections and the issuance of an Occupancy Certificate are required for projects exceeding $400,000 in construction cost. Water Tower Place 12

17 ARCHITECTURAL DESIGN CRITERIA Architectural Drawing Requirements The following is a list of design information required to expedite plan approval by the Landlord. We urge you to read this Manual in its entirety in order to fully understand the requirements needed to generate an acceptable set of construction documents. Lease Outline Document Landlord will provide Tenant with a Lease Outline Document (LOD) or Lease Exhibits. The Tenant is responsible to field verify the dimensions of the space and other existing conditions prior to starting construction documents. Contact the Operations Manager to gain access to the space. Drawing and Specification Submission Requirements Tenant s working drawings and specifications shall be prepared in strict compliance with these design criteria. Drawings and specifications shall be submitted to Landlord for approval in the form of three (3) sets of prints and specifications. Working drawings and specifications shall include, but not be limited to the following: Note that scales indicated are minimums. Key plan showing location of the premises. Floor plan at 1/8 = 1-0. Furnishings, fixtures and equipment plan at 1/8 = 1-0. Floor finishes plan at 1/8 = 1-0. Reflected ceiling plan at 1/8 = 1-0. Overall sections at 1/4 = 1-0. Plan, elevations, and section of storefront at 1/4 = 1-0. Interior elevations at 1/4 = 1-0. Full sections of types of partitions used at 1-1/2 = 1-0. Descriptive drawings of store display fixtures. Details of storefront at 1-1/2 = 1-0. Door schedule with jamb details at 1-1/2 = 1-0. HVAC, electrical, sprinkler, and plumbing plans at 1/8= 1-0. Mechanical details at 1-1/2 = 1-0. Lighting plan at 1/8 = 1-0. Emergency & exit lighting plan at 1/8 = 1-0 (required for DCAP permit review). Electrical details, fixture schedules, and one-line electrical load tabulations. Structural plans (if required) at 1/8 = 1-0. Load tabulations and calculation if structural work is included. Specifications covering all of Tenant s work, including, but not limited to, architectural, HVAC, electrical, plumbing, fire protection; and other plans and specifications as may be required by the local fire and building authorities or other governing bodies. Water Tower Place 13

18 ARCHITECTURAL DESIGN CRITERIA Landlord Required Notes The following notes must appear on the cover sheet of all Tenant final construction documents: The Tenant s general contractor must conduct a pre-construction meeting with the General Growth Properties, Inc. Operations Manager prior to work start. The Tenant s contractor shall perform first-class workmanship. Acceptance of workmanship is contingent upon Landlord approval. The Tenant s contractor will repaint and/or repair Landlord s property (bulkhead, neutral piers, rear corridor, etc.) damaged during Tenant improvement. All materials used in the construction of Tenant space must be asbestos free. Supports for Tenant construction must not be connected to any of the Landlord s electrical, plumbing, fire protection piping or mechanical equipment. Any penetration or modifications to structural concrete deck must be coordinated and approved by the General Growth Properties, Inc. Operations Manager prior to performing work. All slab penetrations must be sleeved, sealed liquid tight and firestopped. No trenching of structural slabs (i.e. for electrical conduit, etc.) is allowed. Waterproof membrane water tested to be performed; approval of the test by the Operations Manager or Building Engineer is required. Tenant storefront must be self-supported. Storefront cannot be suspended from the building structure. Demising partitions must be of 2-hour fire-rated construction, taped and sealed airtight to deck above. The ceiling systems are to be constructed using materials with class A Fire Rating, but only require fire rating as an assembly in exit corridors and any other locations required by code. Access panels in ceilings must be located to provide access to Landlord s mechanical equipment as determined by the Building Engineer. All reused material and equipment must be refurbished to like new condition. Sign contractor to supply an insurance certificate to the Operations Manager prior to sign installation. All electrical devices and conduit systems above the finish ceiling are to be Chicago plenum rated. Only emergency lighting and exit lights are to be connected to the Landlord emergency power system. No battery-powered emergency lighting is allowed. The Tenant must submit four (4) copies of sprinkler contractor s shop drawings for approval by Landlord s risk consultant for approval or Tenant may not be allowed to open. Water Tower Place 14

19 ARCHITECTURAL DESIGN CRITERIA Landlord Supplied Architectural Items Walls Demising Walls New partitions dividing the premises from adjacent Tenant spaces may be installed by the Landlord; these will consist of 3-5/8 metal stud framing and shall run from floor to underside of deck above as shown on the Lease Outline Drawing. The wall type, typical spacing and dimensions will be such as to provide adequate fire separations and sound barriers. These walls are not designed to support additional loads. Tenant is required to install in-wall blocking if Tenant wishes to place additional loads on these walls. Drywall and acoustic insulation shall be provided by Tenant. Partitions dividing the premises from service corridors or similar areas may be constructed by Landlord consisting of concrete masonry units or of gypsum board and metal studs. Acoustic insulation and gypsum board at the interior (Tenant) face of the metal studs shall be provided by the Tenant. Exterior Walls The building is constructed of a reinforced concrete frame with stone façade and concrete or masonry back-up. Neutral Piers A variety of neutral pier configurations exist in the project. Refer to Architectural Details for general storefront conditions for particular criteria and neutral pier details. Floors Floor Slab The slab is reinforced, cast-in-place concrete. Construction includes areas of flat-plate construction with drop panels and areas with concrete beams. Care must be taken to avoid damage to existing reinforcing. Floor Loading Design Floor Live Load: 100 pounds per square foot Design Floor Fill Allowance: 20 pounds per square foot Floor Depressions Tenant shall fill all floor depressions, if any, in the premises greater than 1/2" with 4000 psi minimum structural lightweight concrete topping on Landlord's structural slab. Where the depression is greater than 1 in depth, the Tenant shall fill floor depressions prior to the performance of any other Tenant's Work. Water Tower Place 15

20 ARCHITECTURAL DESIGN CRITERIA Acoustic Considerations Landlord construction has been designed to provide general protection to guard against typical sound and vibration transmission between spaces. Tenant is responsible to ensure that sound generated in their premises produce no more sound that transmits through the Landlord s demising wall and floor structure design. If, in the Landlord s opinion, additional sound attenuation is needed to sufficiently isolate sound from within the demised premises, Tenant shall design and provide sound attenuation as required. Existing Construction within the Premises All existing conditions shall be verified by the Tenant. Failure to verify the existing conditions shall not relieve Tenant of any expenses or responsibilities resulting from that failure. It is the responsibility of the Tenant to field check all dimensions, utilities, locations and conditions prior to and during construction. Demolition Demolition of existing construction is the responsibility of the Tenant, including flooring and floor topping. Tenant may reuse portions of existing improvements subject to Landlord's prior written approval. Reuse of existing improvements shall be clearly indicated on the Store Layout and Working Drawings. Landlord makes no warranty or representation as to the condition or suitability of existing improvements reused by Tenant. Reference the Construction Requirements section of this document for additional demolition information. Water Tower Place 16

21 ARCHITECTURAL DESIGN CRITERIA General Design Criteria Overview These criteria are a basic set of tools that the Tenant is required to work with and expand upon. Criteria are written to allow freedom of individual expression and to provide a common point of departure for all Tenants. Construction Requirements Landlord s building shell is constructed as Type I-A, fire-resistive, fully sprinklered construction. Tenant s work must conform to this construction type and will use only noncombustible materials within the demised premises except where treated, fire-resistant materials are permitted in accordance with local codes. Only new, first-class materials, equipment, fixtures (including trade fixtures) and furnishings shall be used in the premises. All finishes shall have a flame spread rating as required by applicable codes. Interior wood doors shall be solid-core. Interior hardware shall be of appropriate commercial grade. All entrances into Tenant premises must remain open and clear of any permanent structural elements. All Tenant work, with the exception of approved sign installation and approved work performed above and below the space, shall be done from within the demised premises. Tenant is obligated to verify conditions pertaining to the demised premises from time to time prior to and after the commencement of Tenant s work. Tenant shall coordinate its work with the Landlord and other Tenants and with existing conditions above and below the demised premises, and shall make changes from time to time as required to accommodate such work or conditions. Any proposed adjustments to the work arising due to field conditions not apparent on drawings, other building documents and previous site surveys shall be submitted to the Operations Manager and receive written approval prior to execution. Architectural/Engineering Fee Architectural or engineering fees incurred by the Landlord as a result of investigating or planning work to be performed on Tenant s behalf will be paid by the Tenant. Storefronts Tenant s storefronts are a critical component of Water Tower Place, therefore all storefronts must complement and enhance the ambiance of common retail areas. Storefronts should emphasize a sense of entry, and the display of merchandise. National or regional Tenants who have a typical or recognizable storefront design are expected to review this design criterion and adjust their designs accordingly to ensure compatibility and compliance. They will work closely with the Landlord to achieve a high level of quality. Storefront Design Criteria is a separate section within this document. In addition to the storefronts, the area inside within 5-0 of storefronts have been identified as Tenant Display Zones and special design criteria apply to these areas. Water Tower Place 17

22 ARCHITECTURAL DESIGN CRITERIA Store Interiors Walls All storefronts and interior areas of the store which are visible to the public are subject to design approval by the Landlord. The vibrancy of rich merchandising concepts should not be relegated simply to the storefronts, but as total experiences, where entire stores become showcases of well-crafted merchandise and Tenant identity. The Store Layout, fixtures etc., must be designed to comply with handicapped accessible requirements as defined by local, state or national codes or laws. Interior Finishes are to be high quality, long lasting and, durable. All finishes shall comply with building code and the Landlord s insurance underwriter requirements for appropriate fire resistance and flame spread ratings. All trade fixtures shall be first class new fixtures with durable finishes consistent with the anticipated public exposure. All Exposed, Finished Wood shall be millwork quality kiln dried wood with a durable protective finish where exposed to public contact. Wood blocking, decking, and framing is permitted below the ceiling line and must be stamped fire retardant. All raised platforms shall be constructed of non-combustible materials. All interior partitions, including column covers, within the demised premises shall be metal stud construction and shall have one layer of gypsum board (5/8 minimum) finish on both sides with taped and sanded joints. Demising Walls: Shall provide a 2-hour fire rating as required by code and shall comply with one of the following two conditions: In existing spaces which are not reconfigured, demising walls are existing and the Tenant shall be responsible for maintaining and performing any necessary modifications or repairs to maintain the required fire rating. In reconfigured spaces, metal stud framing only shall be provided by the Landlord at all new wall locations. The Tenant shall provide acoustic insulation and two layers of 5/8 fire code gypsum board, taped and sanded and finished on the Tenant side of the metal studs to achieve the code required wall rating. The gypsum board shall extend full height from the floor to the underside of the structural floor above. Exterior Walls: Where the demised premises include an exterior wall, the Tenant shall provide and install board insulation with an R-19 rating (minimum), an interior vapor barrier up to the structure above. Interior Walls: All walls visible to the public must be finished in an appropriate manner. If painted, walls must receive two finish coats of paint, minimum. Concrete masonry unit or other masonry construction shall not be permitted within the demised premises without Landlord s prior written consent. Tenant shall provide fire dampers and stops as required by local codes. All painting, decorating, paneling, wallpapering and all other finishes on walls and columns located in the demised premises shall have a minimum flame spread rating as required by local codes. Penetration of exterior walls will not be permitted without Landlord s prior written approval. Water Tower Place 18