Last Updated: August 11, 2021

BOK Park Plaza 499 West Sheridan Avenue

Design & Construction Manual

This manual serves as a guide to tenants, design consultants and contractors involved in the design and construction of Leasehold Improvements at BOK Park Plaza located at 499 West Sheridan Avenue. The information provided within this Manual is not intended to alter the Tenant’s Lease Agreement and, in the case of a conflict between this Manual and the Lease, the Lease shall supersede. This manual is subject to change from time to time.

TABLE OF CONTENTS

I DIRECTORY 1 REQUIRED CONTRACTORS PREQUALIFIED FIRMS II BUILDING MANAGEMENT REQUIREMENTS 3 PRE-CONSTRUCTION DURING CONSTRUCTION POST-CONSTRUCTION III SYSTEMS DESIGN 5 BASE BUILDING DESIGN CRITERIA Architecture (and RCP) Structure HVAC Plumbing Electrical Fire Protection Fire Alarm System Building Management & Control System Access Control & Monitoring System Telephone / Data Hardware / Keying BUILDING STANDARDS IV CONTRACTOR WORK RULES 13 GENERAL INFORMATION / LOGISTICS SITE ACCESS / TRASH REMOVAL BASE BUILDING SYSTEMS SAFETY / SECURITY CONSTRUCTION WITHIN AN OCCUPIED BUILDING INSURANCE REQUIREMENTS EXHIBITS 21 A ACCEPTANCE OF PREMISES AGREEMENT B ACCEPTANCE OF BOK PARK PLAZA DESIGN & CONSTRUCTION MANUAL C HAZARDOUS SUBSTANCES CERTIFICATE D ELEVATOR CAB DIMENSIONS E TENANT STANDARDS F FPTU BALANCING PROCEDURE G FPTU DESIGN SELECTION TOOL (EXAMPLE) H BMCS INTERIORS I AIR TERMINAL UNITS J CONTRACTOR RULES AND REGULATIONS

I. DIRECTORY REQUIRED SUBCONTRACTORS Building Controls Contractor Siemens 5924 NW 2nd Street, Suite 2000 Oklahoma City, OK 73127 Phone: 405.787.4390 Contact: Derrick Carson

Condenser Water Treatment (Coordinate with Building Management) H-O-H Water Technology 2201 Long Prairie Road, Suite 107 Flower Mound, Texas 75022 Phone: 800.577.2211 Contact: Phil Davis

Fire Alarm Contractor Johnson Controls Fire Protection LP 2835 S Utah Avenue Oklahoma City, OK 73108 Phone: 405.822.0357 Contact: Steven Johnson

Security Systems (Coordinate tie-in with) Convergint Technologies L.L.C. 8315 E 111th Street S, Suite F Bixby, OK 74008-2466 Phone: 918.622.1829 Contact: Josh Billings

PREQUALIFIED FIRMS FOR TENANT WORK NOTE: Tenant's Contractors shall be licensed contractors, possessing good labor relations, capable of performing quality workmanship and working in harmony with Building Management's contractors and subcontractors and with other contractors and subcontractors in the Building.

Architectural Subcontractors Subcontractors

Guernsey 5555 N Grand Blvd., Suite 100 Oklahoma City, OK 73112 Phone: 405.416.8100

Dane and Associates (Electrical) 4721 SW 18th Street Oklahoma City, OK 73128 Phone: 405.686.0290 Contact: Jackie Sing

Engineered Systems & Energy Solutions (Air Testing & Balancing) 13401 N Santa Fe Ave. Oklahoma City, OK 73114 Phone: 405.528.4500 Contact: Barry Gagnon

Miles & Associates 865 Research Parkway Oklahoma City, OK 73104 Phone: 405.235.3915

Shawver & Son Inc (Electrical) 144 NE 44th Street Oklahoma City, OK 73105 Phone: 405.525.9451 Contact: John Sloan / Richard Stevens

Engineering

Alvine Engineering 1800 O Street, Suite 104 Lincoln, NE 68508 Phone: 402.477.6161

Elevated Paver Systems 116 NW 8th Street Oklahoma City, OK 73102 Phone: 918.895.9218 Contact: Adam Fink

Convergint Technologies 8315 E 111th Street S, Suite F Bixby, OK 74008-2466 Phone: 918.622.1829 Contact: Josh Billings

Streets, L.L.C. 100 SE 25th Street Oklahoma City, OK 73129 Phone: 405.632.6664 Contact: Richard Stephens

Lee Quigley Company 4021-B Conflans Road Irving, TX 75061 Phone: 972.790.6561 Contact: Casey Stoub

Structural

Walter P. Moore 1301 McKinney, Suite 1100 Houston, TX 77010 Phone: 713.630.7300

Statewide Painting Contractors 1601 NW 3rd Street Oklahoma City, OK 73106 Phone: 405.232.9645

General Contractors

Burnett Construction 7510 Broadway Ext, Suite 203 Oklahoma City, OK 73116 Phone: 405.607.8111

Western States 1631 SE 15th Street Oklahoma City, OK 73129 Phone: 405.835.6912 Contact: Eugene Cantu

JE Dunn 4 E. Sheridan Ave., Suite 200 Oklahoma City, OK 73104 Phone: 405.302.4500

Vincit Constructors 204 N Robinson, Suite 2500 Oklahoma City, OK 73102 Phone: 405.446.1127

Contact: Phillip Wilson

II. BUILDING MANAGEMENT REQUIREMENTS

All Tenant drawings and plans shall comply with all local, state and federal codes as applicable. Pre-Construction Requirements

The following documents are required to be submitted and approved by Building Management prior to construction commencement. - Space Plan for Building Management comment - Project Budget - 100% Construction Drawings, Project Manual, and Specifications for Building Management

comment (One full-size, two half-size sets, and one flash-drive); minimum drawing sheets of: Energy Code Architectural Plan(s) & Details Furniture Plan Finish Plan & Schedule Door & Hardware Schedule Reflected Ceiling Plan(s)/Lighting Plan(s) HVAC Plan(s) & Details HVAC Equipment Schedule Power & Data Plan(s) Plumbing Riser Diagram Plumbing Plan(s) Fire Protection Plan(s) - Copy of Building Permit - Executed Acceptance of Premises Agreement (EXHIBIT A) - Executed Acceptance & Agreement to the Design & Construction Manual (EXHIBIT B) - Floor Punch List drafted by the General Contractor of existing conditions, prior to turnover - Insurance Certificates - Project Call Sheet & Emergency Contact Information - Detailed Preliminary Construction Schedule - IAQ and Logistics Plans - Protection Plan

Requirements During Construction The following documents are required to be submitted to Building Management during tenant fit- out.

- Project Team Directory/Contact List with 24-hour contact numbers - Published Project Meeting Minutes - Final Project Cost Schedule - Issue for Construction Drawings (hard copy of one full and two half-size set) Submitted at the

later of 12 weeks before the start of construction or when Construction Drawings are submitted to the City for permit (assuming no major revisions to Base Building).

- Submittals on any major supplemental equipment Submitted at the later of 12 weeks before the start of construction or 4 weeks prior to placing any orders (assuming no major revisions to Base Building).

- Keying Plan & Schedule - Updated Detailed Construction Schedule (minimal monthly updated schedules) - SDS Sheets

Post-Construction Requirements

The Following documents are required to be submitted (in hard and PDF copy as noted below) and approved by Building Management at the project’s end. - Partial Lien Waivers for each Progress Payment (from GC, subcontractor & supplier) - Copy of Full Progress Pay Applications (including Sworn Statement and G702/G703s) - Final As-Built Drawings provided by General Contractor (1 soft copy on a memory stick in

CAD or Layered pdf format, 1 PDF copy on CD, 2-half size hard copies, one full size hard copy and one memory stick PDF format.)

- Certificate of Occupancy issued by the City (if applicable) - Final Air Balance Report (hard and soft copy) - Fire Alarm Test Report (hard and soft copy) - Keying Plan, Schedule and Bitting Chart (hard and soft copy) - Inventory of Light Fixtures, Ballasts & Lamps - All final Lien Waivers from General Contractor, all Subcontractors, Suppliers and all other vendors - All final Payment Applications with verification of prior payments - O&M Manuals for all supplemental equipment (1 hard copy in a labeled and tabbed binder) - Executed Asbestos & PCBs Certification by General Contractor - Written Response to Building Management Punchlist items from General Contractor - All Guarantees and Warranties - Demonstrating and Training: Contractor shall schedule a meeting with the Tenant and BOK

Park Plaza Building Engineering Representative along with each involved trade to have a technical representative present. Each trade shall review and administer hands on startup, shutdown, emergency procedures and maintenance procedures for any new or refurbished equipment.

III. SYSTEMS DESIGN Base Building Design Criteria

Architecture Typical floor slab-to-slab heights are 14’-0” with a 10’-0” finished ceiling height above structural slab. The floor areas are approximately 22,386 Usable SQFT with spans from the core to the inside face of glass (IFG) per the following: A. LEVEL 3-27 1. Face of core to inside face of glass on East side of building 43’- 4.5” 2. Face of core to inside face of glass on West side of building 43’- 4.5”

B. LEVEL 3-14 1. Average distance face of core to inside face of glass North end of building 51’– 1” 2. Average distance face of core to inside face of glass South end of building 51’ – 5”

C. LEVEL 15 1. Average distance face of core to inside face of glass North end of building 39’ – 7”

D. LEVEL 16-18 1. Average distance face of core to inside face of glass North end of building 51’ – 7.5”

E. LEVEL 19 1. Average distance face of core to inside face of glass North end of building 61’ – 11”

F. LEVEL 20-27 1. Average distance face of core to inside face of glass North end of building 62’ – 2” 2. Average distance face of core to inside face of glass South end of building 56’ – 4” The building has one (1) service car that serves floors 01-28. The service elevator has a capacity of 3,500 lbs. and has internal clear dimensions of 5’-8” wide x 8’-6” deep x 10’-0” high (a 2’-0” “top hat” will also be provided). The door openings of the service elevators are 4’-0” x 8’-10 ½”. See EXHIBIT D for full elevator cab dimensions. When loading in heavy equipment/materials/supplies, load weights must be equally distributed The building has a loading dock with two (2) 40’ truck berth(s) or space for one (1) 53’ tractor trailer as well as one (1) berth for trash / recycling compactor. From the loading dock to the service elevators is two pair of doors that are 6’-0’ x 8’-10.5” and 1 door 4’-0”x8”-10.5” Typical Floor RCP Light Fixture Placement Standards East and West elevations – First 15’ zone from glass inboard LED building standard light fixtures oriented perpendicular to glass (fixtures to run East and West). On North and South Elevations – Fixtures can run perpendicular to the glass as long as they are 15’ away from East or West elevation glazing.

Structure Building is comprised of a cast-in-place concrete pan-formed beam system supported on post-tensioned concrete beams spanning between reinforced concrete columns and a central reinforced concrete core wall system. Floors are designed typically for a live load capacity of 100 psf which includes a 20 psf allowance for partition loads. Any structural modifications required during tenant fit-out to accommodate concentrated heavy loading areas must be reviewed and approved by Building Management and the Base Building structural engineer. Any actual out of pocket costs related to these structural reviews and approvals will be the Tenant’s responsibility. Elevator Lobby Floor Slabs Tenant floor elevator lobby floor slabs are depressed 2 ½” to allow installation of dimensional stone flooring or ceramic tile flooring with setting bed. HVAC The HVAC system consists of two Air-Handling Units per floor that supply primary air to the fan powered terminal unit (FPTU). Each air-handler utilizes chilled water supplied from the Central Plant. The plant consists of three 600-ton chillers and associated pumps with cooling towers located on the roof. These systems are designed to deliver 48ºF air with outside air meeting ASHRAE 62/2007 levels at design conditions mixed with return air at each floor. Supply air is distributed horizontally above the ceiling. The distribution duct will be stubbed out of each AHU room. Air is then returned to the base building air handlers via the plenum. Tenant will install building standard series flow, variable primary air FPTU above the finished ceiling and connect each FPTU to the AHU distribution trunk. Tenant design will include multiple interior and perimeter zones to provide proper air distribution and temperature control within the Premises. Perimeter slot diffusers are provided. There are (4) four stand-alone FPTU’s per floor with temperature sensors for temporary heating and Tenant’s use. Additionally, 2” valved condenser water supply and return futures will be provided at the building core for Tenant supplemental cooling equipment. Approximately, 10 tons of condenser water cooling is available per floor. The Tenant design shall include Tenant pumps selected with adequate head to push water over the cooling towers on the building’s roof. Design of condenser water piping should include 3-way control valves for constant water movement. All valves, meters, balance devices, air vents, gauges, test ports, etc. shall be part of the Tenant design and installation. If Tenant Contractor connects to these valves on a multi-tenant floor, futures for subsequent tenants shall be provided by the tenant. All Tenant systems/piping to be tied into the base building condenser water system must be flushed and cleaned prior to tie-in. Coordinate cleaning requirements with Building Management including any required testing and certifications. All pipe cleaning costs shall be paid for by the Tenant Contractor. Flushing must be done by the Building Management’s preferred water treatment vendor. All new piping shall be hydrostatically tested at 1 ½ times the working pressure for eight (8) hours and witnessed by Building Management prior to tie in. All condenser water piping must be insulated. All tenant supplemental AC units must have external shut off valves, pans, water sensor, and circuit setters and must be water balanced by one of the approved Base Building subcontractors. Tenant sub-metered supplemental units should have a bypass strainer to aid in maintenance cleaning.

Tenant units shall be scheduled for 85 degrees F entering condenser water but have the ability to with lower temperature condenser water (40 degrees). Air balancing must be performed by one of the approved Base Building subcontractors utilizing the Hines specific FPTU air balance procedures, as outlined in EXHIBIT F. Tenant Contractor must contract with the base building controls contractor to inspect and adjust the control dampers on the base building on-floor supply and return ducts after tenant construction to ensure proper operation. HVAC prints must include a FPTU schedule indicating:

Unit size Inlet size Primary air min and max CFM Fan min and max CFM Heating fan min and max Fan HP. Heating kW (SCR Control) Voltage Fan Motor Phase Connection

Additionally, the Tenant Design Engineer shall utilize the Hines FPTU design selection spreadsheet tool. Submit the tool’s populated information to the Building Management for review of the FPTU selections. (See attached sample in EXHBIT G) Tenant CO2 Monitoring – CO2 sensors shall be installed within all densely occupied spaces to facilitate demand-controlled ventilation. Densely occupied space is an area with a design occupant density of 25 people or more per 1000 square feet (i.e., spaces with 40 square feet per person or less). Indoor Air Quality During the construction of the tenant’s space, the Indoor Air Quality (IAQ) of the building must be maintained. The protection of base building equipment must also be maintained through the process. Building Management will provide Tenant Contractor with building specific guidelines and specifications to be part of Tenant Contractors IAQ plan.

Tenant Contractor’s IAQ plan will be subject to evaluation and review by Building Management. Regular walk troughs by Building Management and Contractor will be conducted to monitor compliance. Plumbing Infrastructure is sufficient to support base building and typical future tenant plumbing needs. There are three capped future tie-ins for both waste and vent, each being 4” in diameter. There is a 1 ½” valved domestic water tie-in located above the restroom ceiling vestibule for future tenant use. If Tenant Contractor connects to these pipes on a multi-tenant floor, future taps for subsequent tenants shall be provided by tenant. Toilet rooms have ample fixtures and meet current high-rise building codes. Each tenant must provide a drinking water dispenser within their space (on each floor if whole floor tenant). Faucets within tenant spaces must supply no more than 1 gpm.

All hot and cold domestic water lines and all other piping subject to condensation must be insulated. Design drawings should incorporate the property’s requirement for leak protection in tenant areas, include the following note on the MEP drawings: The water supply line to all tenant water heater locations shall include a normally closed solenoid valve that is controlled by a water sensor capable of sending an output signal (such as the Winland WB200 or equivalent) that will keep the solenoid valve closed when water is detected and a signal to the BMCS. Adequate sensing elements must be installed to provide broad coverage protecting against leaks from sinks, water heaters, dish washers, ice makers, coffee makers, vending machines or other appliances utilizing domestic water. The quantity and location is subject to review upon completion of construction and additional sensing elements will be installed as deemed necessary by Building Management. Install trap primers on all open site drains. Soft copper, stainless steel or braided tubing with compression or flared fittings are required. Poly tubing and plastic fittings for kitchen appliances are NOT allowed. Installing water supply and drain lines over electrical or critical equipment should be avoided. In those instances where this cannot be avoided, adequate protection measures (such as installing drip pans piped to drain or moisture sensing alarms tied into BMCS) must be installed. Water heaters shall be electric storage type and shall be UL rated. Power source is to be Tenant's service feeder. Hot water tanks shall be cleaned and flushed prior to turnover and temperature set. Location of water heater must be accessible for future maintenance and flushing. Water heaters are not allowed to be installed within the ceiling plenum. Garbage disposals are not allowed. Drinking fountains are not provided in the Base Building Core, tenant is to provide drinking water dispensers for their employees within their suites.

Electrical

Both 480/277V, 3Ø and 208/120V, 3Ø panelboards are provided in the Office Tower in a single electrical room located in the core of each floor. If more circuits are needed above and beyond what is provided, the tenant will provide new transformers and panelboards and will locate them within their space. All MC cable will be steel clad. Aluminum clad cable is not allowed. The building provides 8.0 watts/sf of lighting and plug load. Additional capacity is available with sub-metering for tenants if needed. Sub-meters will integrate to base building electrical monitoring system

• Heavy Load (IT) and large Cooling Units • Heat Pumps can use BMCS integration

The Base Building Generator only serves building emergency loads which include exit lighting, the fire alarm system, one elevator in each zone, and the sprinkler system fire pump. Critical tenant loads requiring separate emergency power systems must be coordinated with the Landlord and will require separate tenant supplied back-up systems. There is one additional space for a Tenant

supplied standby emergency generator. Use of the additional space requires Building Management Review and approval and available on a first come – first served bases. Tenant exit light and emergency lighting circuits are provided to each tenant floor in a junction box as shown on the Base Building EM Riser diagram. Tenant emergency lighting power load shall not exceed 0.1 watts/sf. Electrical system requires that a short circuit coordination study and arc flash analysis be performed and submitted to the Owner. Based on arch flash study, all panels shall be appropriately labeled. Fire Protection Core and shell standpipe system is installed in accordance with NFPA 14 requirements and includes a standpipe in each stairwell. Standpipes are pressurized via electric motor driven fire pumps. Sprinkler mains are provided throughout the core and shell office floors per NFPA 13 (Ordinary Hazard) requirements. Tenant must remove, relocate and route branch lines and/or mains to new locations as required by the Tenant’s design requirements. All core and shell sprinkler heads will have to be replaced by Tenant with building standard fully concealed down-turned sprinkler heads. Flex connectors can be used between branch lines and heads. All modifications shall be hydraulically calculated and comply with the requirements of all governing codes. Contactor shall provide copies of all hydraulic calculations to Building Management for review and approval. Upon completion, sprinkler piping must be hydrostatically tested at 1 ½ times the working pressure for 8 hours. Any isolation and draining necessary for Tenant sprinkler work requires a minimum of a 48-hour notification to Building Management for risers and 24 hour notification for floors. Tenants requiring special fire extinguishing systems (dry, chemical, or delayed) must provide an alarm signal to the Fire Alarm Control Panel (FACP) located in the lobby Fire Command Center (FCC), which reports a trouble, alarm or activation of the Tenant’s system. Final termination to the FACP shall be by Building Managements Fire Alarm vendor, all related costs shall be tenant/tenant contractor’s responsibility. Fire Alarm System A microprocessor based fully addressable fire alarm system manufactured by Simplex is provided in the building. The features of this system include automatic fire detection, alarm annunciation and one-way voice communication. Emergency egress stairwell doors will unlock automatically allowing free entry from both sides of the doors in the event of an alarm signal. A Fire Command Center is located on the first floor of the building which is monitored 24 hours a day. Voice communication speakers and strobes are provided throughout the building as required by code for a shell condition. Tenant contractor must coordinate relocation of existing devices with base building fire alarm subcontractor. Additional speakers and strobes will be required by the Tenant fit-out work. The base system has the capacity for 20 speakers and 25 strobes per floor. If the quantity of devices required, due to the layout of the Tenant space or the occupancy type, exceeds the current capacity, Tenant will be required to install additional amplifiers and power supplies at the system’s data gathering panels. Final termination to the FACP shall be by Building Managements Fire Alarm vendor, all related costs shall be tenant/ tenant contractor’s responsibility.

Quick key buttons for floor by floor speaker operation need to be added to main FACP panel on level 1. The Contractor’s Fire alarm / Life safety drawings must be submitted to Building Management as part of the closeout documents. Building Management Control Systems (BMCS) The BMCS will provide control and optimization of the HVAC and Electrical Systems. The BMCS is a system comprised of a graphical based operator workstation and microprocessor-based Direct Digital Control (DDC) controllers in the main Air-Handling units, mixing fans, and at each fan-powered terminal unit (FPTU) unit. Tenant must use Base Building Controls subcontractor to extend DDC capabilities to each FPTU in the tenant space during fit-out work. Controllers for existing FPTUs should be upgraded to match the rest of the build out. Tenant leak detection will report back to BMCS via hardwire point. Supplemental cooling units will use BACnet card for BMCS monitoring (not hard-wired points). Base Building BMCS will only monitor these systems, not control them. If existing base building pull boxes or conduits are used for BMCS wiring, ensure the existing conduits are not filled.

BMCS Field Terminations See Exhibit H

Building Access Control & Monitoring System (ACMS) The ACMS controls access to specific base building doors and monitors activity at sensitive areas. The building’s entrance and exit points are monitored by the Closed-Circuit Television (CCTV) system. Building elevators, entrance points and turnstiles have HID card readers that only allow authorized personnel and Tenants through without an alarm. All system points are monitored at the main security office as well as the lobby security desk. Tenants will be responsible for security systems within their own individual Leased Premises. Tenant systems are recommended to be capable of using HID readers and HID cards to allow Tenants to carry one access card readable by both Tenant and base building systems. Telephone & Data The building’s Main Point of Presence (MPOP) is located on the First Floor which has pathways capable of receiving all major phone, data, and cable television carriers that enter the building. Conduits extend out from the MPOP to two separate phone risers. Phone risers consist of a north and south closet provided with grounded sleeves and sheets of plywood for Tenant cabling. All cabling within these closets is subject to approval and oversight by Building Management. All tenant equipment and final punch downs must occur within the Tenant’s Premises. Distributed Antenna System (DAS) A full building fiber backbone is installed and available for Tenant use. Each Tenant is responsible for antennas and other infrastructure.

Hardware / Keying The hardware on all locking doors shall accept Schlage Everest Large Format interchangeable cores. Keying will be coordinated through Building Management and will fall under the buildings master key.

BOK PARK PLAZA BUILDING STANDARDS Doors/Hardware Wood Doors Algoma (PC-NAUF-FSC/FD Mineral Core 45-60-90

NAUF) Metal Doors Steelcraft (L-Seriew Flush Doors: Standard Laminated

Honeycomb Core Frames Per specifications Locks Schlage “L” Series Keyway / Cores Schlage Everest Levers Schlage – Lever “Type 7” Door Closer LCN 1460 series Door Stops Overhead - Glynn-Johnson 100 series

Floor - Hager 259F Wall - Rockwood 474

Ceiling Systems Grid Armstrong Silhouette XL 9/16” with ⅛” reveal Tile Armstrong Optima Tegular 24”x24”x1” Fiberglass Tile HVAC Interior Diffusers Nailor UNI and Light Fixtures Perimeter Slot Diffusers Nailor 59 NDR/59BSR(at corners) FPTU’s Nailor Model 35 Series ALL with electric heat Duct Insulation Downstream of FPTU shall be wrapped with 1 ½” thick;

¾ lbs. density fiberglass, flexible blanket type insulation Flexible Duct Flexible Ductwork is allowed downstream of FPTU and

shall not exceed lengths of 5’-0” Return Air Diffusers Nailor 4360-0 Return Air Filters MERV 8 Rating or Better Building Controls

Thermostat/Room Sensor

Siemens QAA 2212-EWNN

Plumbing Faucets Kohler K13468-CP Toilets American Standard 3351.101 Elongated bowl, top spud

Kohler Kallista Vanity Sink Kohler Caxton K-2210-0-ZZ Flush Assembly - WC Sloan G2 Optima 8111-1.28 P trap American Standard Urinal American Standard 659-001EC Universal Top Spud Flush Assembly- Urinal Sloan Sensor Activated Optima Plus 8186-0.125 Lighting Fixtures Focal Pint Seam4 Series 4SM4L-FL-625LF-35K-1C

(6”x48” LED Fixtures) Exit signage Dual-Lite LE Series with Green Letters Occupancy Sensor DSW-100,DT-300,UT-300 Electrical Conduit Rigid or EMT Type with Compression Fittings.

Junction boxes to be Plenum rated with double lock-nuts & insulated bushings at terminations.

Breaker Panels Siemens P Series Meter Fittings TBD Meters Square D Power-Style QED-2

NOTE: that this is only a partial specification list and Building Management reserves the right to review all products proposed for tenant work to ensure compatibility with the base building systems. Non-standard items approved by Building Management may have additional maintenance scope and/or cost.

Fire Alarm Speaker Simplex 4902 Series Strobe Simplex 4906 Series Speaker/Strobe Siemens 4906 Series Heat Detector Siemens 4098-9733 Series Smoke Detector Siemens FDO 4098-9714 Series Fire Protection Sprinkler Heads Reliable Model F1FR56 Types or Model G5-56 Window Treatment

Roller Shades MechoShade 6460 Nickel 3% Open

IV. CONTRACTOR WORK RULES GENERAL INFORMATION / LOGISTICS The following policies and procedures apply to all tenants, design professionals, contractors and or subcontractors working in BOK Park Plaza located at 499 West Sheridan Avenue. If a Tenant directly engages a design professional, contractor or subcontractor, it is the Tenant’s responsibility to ensure that these Policies and Procedures are adhered to. The Building Management shall have the right to reject or stop any work that is not in compliance with these Policies and Procedures. Building Management retains the right to modify or amend these Policies and Procedures without notice. Tenant and Tenant’s General Contractor will comply with all General Contractor and base building rules, permits, requirements, etc.

1. Tenant Contractor shall be solely responsible for layout, installation, protection, means and methods of all work as well as coordination and required field adjustments based on Base Building existing conditions.

2. Upon turnover of the Tenant’s premises to the Tenant Contractor to commence the Work, Tenant

Contractor accepts the premises “as-is” with the exception of any formal punchlist issued to Building Management from Tenant Contractor identifying deficient Base Building items.

3. The Tenant Contractor shall procure and pay for all building permits, street use permits, noise

permits, and any other permit required for Tenant’s Work.

4. Tenant Contractor is responsible for insuring that all work performed complies with all applicable federal, state and local codes.

5. Tenant Contractor shall protect all base-building elements and all tenant improvements and equipment in other parts of the Premises from damage of any sort and shall repair any damage in the course of performing its work.

6. The building standard roller shades are furnished and installed by Building Management. Roller shades are MechoShade 6460 Nickel 3% Open.

7. The MechoShades and window mullions shall be protected prior to construction commencement.

8. Tenant Contractor shall contain his storage of materials and his operations within the Tenant’s Premises. Contractors must properly mark and identify all containers containing chemicals with hazardous material stickers and storage areas for these containers should have SDS posted in the space in which the work is being completed. Items requiring this marking are (at a minimum): soap, paint, solvents, lubricants, cleaners, refrigerant, oils, etc.

9. The Tenant’s Contractor’s Work shall be scheduled so that their work in no way conflicts interferes with or impedes the work of other Tenants. Any work that is in conflict with the other Tenants will be rescheduled by the contractor or to such dates or times as approved by Building Management.

10. Near completion of the Tenant Contractor’s Work, Tenant will issue a formal punchlist to Building

Management for Tenant Contractor to address and complete. This punchlist will detail items that do not conform to the Tenant’s Contract Documents or the BOK Park Plaza Tenant Design and Construction Manual.

11. The Tenant Contractor shall be responsible for all its actions on-site as well as those of its

subcontractors. Any Base Building work removed and/or damaged by the Tenant Contractor or its subcontractors will be promptly replaced, repaired or restored by the Tenant Contractor at no cost

to Building Management. The Tenant Contractor shall maintain supervision at all times whenever the Tenant Contractor or its subcontractors are working in the Tenant Construction area.

12. All HVAC ductwork, electrical, plumbing and sprinkler piping must be run in a professional manner leaving at least 6” clearance above the ceiling lines where possible. (“No Fly Zone”)

13. After all major Tenant Construction above ceiling work is complete and at least 48 hours prior to

closing up the ceiling, Tenant Contractor shall notify Building Management so that Building Management can fully inspect the ceiling plenum areas and to alert Tenant Contractor of items that require attention, correction, or repair. Note that this inspection does not relieve Tenant Contractor of their duty to correct any noncomplying items found subsequent to ceiling installation.

14. At no time will any sprinkler pipes, plumbing pipes, HVAC ducts or electrical conduits penetrate

a two-hour fire rated wall or floor without the consent of the Building Management. This includes air handling rooms, stairways and washrooms. Penetrations shall be properly sleeved and filled with an industry or Building Management approved fire stop. All floor cores shall follow the detail in Exhibit E, Tenant Standards, Tenant – 8.

15. No vending machines, concessions, or the like will be permitted in the Tenant Contractor’s Construction area.

16. See Exhibits A, B, and C in this Manual for all documentation required to be submitted to Building

Management prior to and during the Tenant Construction.

17. Smoking is prohibited anywhere within the building or within 25 feet of an entrance to the building.

18. Sidewalks, doorways, vestibules, halls, stairways, elevator lobbies and other similar areas in the common areas of the Building shall not be used for storage of materials or accumulation of trash.

19. Building Management reserves the right to approve tenant contractor’s selection of subcontractors.

20. The Base Building toilet rooms may be made available for Tenant Contractor’s use at the discretion

of Building Management. The Tenant Contractor will be responsible for protecting and maintaining the bathrooms during use and restoring them to their original turnover condition at Tenant/Tenant Contractor’s expense. In the instance Base Building toilet rooms use is not granted, full responsibility for required facilities will be that of the Tenant/Tenant Contractor’s.

21. All temporary services or items installed by the Tenant Contractor shall be removed from the

Tenant’s premises prior to occupancy.

22. Tenant Contractor is responsible to see that all Base Building closet doors are closed and locked when not in use. Stairwell doors to remain closed at all times.

23. All Base Building rooms and stairwells are to be kept neat, clean and clear by the Tenant Contractor at all times. These rooms shall not be used for storage of materials by the contractor.

24. Prior to occupancy, the Tenant Contractor shall perform a thorough final white glove clean of the Tenant’s premises and other relevant areas used during Tenant Construction. At a minimum, items to be cleaned must include light fixtures, interior windows & mullions, doors, baseboard, floor finishes and glass.

25. Plumbing fixtures shall be used only for the purposes for which they are designed, and no sweepings, rubbish, rags or other unsuitable materials shall be disposed into them. Damage

resulting to any such fixtures as a result of misuse by Tenant Contractor shall be the liability of the Tenant Contractor.

26. All testing, air balancing and final calibration for the Tenant’s HVAC system must be performed by one of the Base Building Test and Balance Contractors at the Tenant/Tenant Contractor’s expense. Contractor is to notify Building Management at least (5) business days before Test and Balance Contractor are to start its work on the Premises.

27. No hangers, clips support or braces shall be secured to ductwork. Items that may not be attached include but are not limited to the following: bracing for walls, ceiling grid, lights, electrical conduits, water pipes and any supplementary HVAC equipment.

28. Access panels shall be provided in gypsum ceilings, in the type, size and quantity deemed necessary by Building Management for access to equipment in the ceiling.

29. All work done on the roof will require a signed waiver and indemnification for roof access from the Building Management.

30. Tenant contractor is responsible for maintaining the freight elevator lobby floor, freight elevator lobby walls, and turning over a “like new” floor and freight elevator lobby at completion of construction work.

SITE ACCESS / TRASH REMOVAL 1. Material deliveries must occur on an after-hours basis when use of the service elevators are

available. Deliveries must be made and completed by 6am Monday through Friday and can begin after 5:30pm Monday through Friday. Deliveries may be made during the day on Saturday and Sunday from 6:00am-5:00pm with advanced approval from Building Management. All deliveries must be scheduled and coordinated with Building Management. Emergency deliveries required during normal business hours must be reviewed and approved by Building Management. Costs associated with any additional Security or Building Management personnel required during normal working hours are the responsibility of the Tenant or Tenant Contractor.

2. Clean up and trash removal is by the contractor at its own expense. All trash removal is required to be performed on an after-hours basis when use of the service elevators are available. Any vertical transportation required as well as locations for trucks and/or open top dumpsters shall be coordinated with the Building Management. Building Management retains the right to have a dumpster removed at its discretion without consent of the contractor.

3. All tools, equipment and material necessary for the Tenant Contractor’s Work are to be staged and

remain within the Tenant Construction area. Any access to areas beyond the Tenant’s premises must be approved by the Building Management.

4. Tenant Contractor shall be careful with the placement of staged and stored materials as to not

compromise the structural integrity of the Base Building. 5. The Tenant Contractor shall secure and protect all of its materials delivered to site.

6. On-site parking is available to Tenant Contractor at the current monthly rate. BASE BUILDING SYSTEMS

1. All work that requires modification or interface with the Base Building roofing systems must be performed by the Base Building roofing subcontractor at the Tenant/Tenant Contractor’s expense.

2. All modifications, programming, graphics, materials and labor required for the Tenant’s controls

work must be performed by the Base Building controls subcontractor at the Tenant/Tenant Contractor’s expense.

3. All modifications, programming, interface, testing, materials and labor required for the Tenant’s

fire alarm work must be performed by the Base Building fire alarm subcontractor at the Tenant/Tenant Contractor’s expense. This is inclusive of relocating existing devices. Any tie-in to the fire alarm system must be performed by the Base Building fire alarm subcontractor and scheduled in advance with the Building Management.

4. Any modifications to the Base Building security system, as part of the Tenant Contractor’s Work,

must be performed by the Base Building access controls subcontractor at the Tenant/Tenant Contractor’s expense.

5. At Tenant/Tenant Contractor’s expense, all cylinder core keying is to be coordinated and performed

by Tenant Contractor and Tenant in compliance with base building master key systems and specifications. Tenant’s Contractor shall supply the Building Management with a hard copy and a modifiable soft copy of keying schedule two weeks in advance of the keying request. Allow 30 days following request for all cores to be keyed.

6. Isolation and draining of the Base Building fire sprinkler system must be coordinated and scheduled in advance with Building Management. Sprinkler subcontractor shall not leave the job site, at any time, prior to the system being restored to normal service.

7. If it is necessary to shut down temporary or permanent electrical power to Base Building,

arrangements must be coordinated with Building Management no less than four weeks prior to the required time of shut down.

8. In the event the Tenant Contractor inadvertently causes a utility interruption, Tenant Contractor is

to immediately notify Building Management of the type and location of the interruption. Tenant Contractor shall be responsible for all costs associated with the interruption.

9. Tenant Contractor’s Work, such as wall framing, threaded rods, wire hangers, or duct straps, shall

not attach to or be supported by the Base Building ductwork, piping, conduit, or existing hangers and shall be anchored only to the structure above.

10. Nothing shall be adhered or fastened to the curtain wall or ay of its components (refer to detail in EXHIBIT E for curtain wall information). No modifications (e.g., painting, drilling, cutting) shall be made to the curtain wall or any of its components for any reason.

11. Tenant Contractor shall follow all Base Building specifications for insulation requirements for

piping and ductwork. 12. The Tenant Contractor shall be responsible for maintaining the Tenant and Base Building HVAC

system in the Tenant Construction area by protecting all ducts and equipment from dust, water and debris. From Tenant Construction commencement until the finished ceilings are closed, filter media is required on the plenum air inlets of all fan-powered terminal units. Filter frames (with a MERV-8 rating or better) are required on the two Base Building return air ducts on each floor. Tenant Contractor shall furnish and install all filters and replace each at a minimum of every two weeks. Tenant Contractor to remove all filters just prior to tenant move-in. Contractor is responsible for removal of all construction filters and duct protection prior to turnover.

13. Cores, slab openings and any structural modification must be reviewed and approved by the Base

Building structural engineer. 14. The Tenant Contractor for Retail tenant work shall be responsible for all temporary and permanent

electrical power as well as coordination with OG&E for the Application for Service and meter installation.

15. Tenant Contractor construction water treatment services must be coordinated and scheduled with

the Building Management. 16. All new piping shall be hydrostatically tested prior to tie in.

17. Tenant Contractor must have the Base Building controls contractor inspect and adjust control

dampers on the Base Building on floor supply and return ducts after tenant construction to ensure proper operation.

18. A minimum 30” clearance shall be maintained in front of access doors for equipment (FPTU’s, Heaters, Fan Coil Units) located within the plenum ceiling. This area shall not be obstructed by piping, conduit ductwork or anything that will prevent unobstructed access for maintenance purposes. Any equipment or junction boxes located above hard ceiling will require an access panel and location shall be coordinated with Building Management.

SAFETY / SECURITY 1. The Tenant Contractor must provide for the safety, security and protection of its own work and

workforce and will abide by all local, state and federal requirements, OSHA regulations, and all other applicable safety policies.

2. Fighting, gambling, horseplay, derisive whistling, possession or use of alcohol, illegal drugs,

smoking, possession of firearms, or failure to follow safety regulations will serve as cause for the immediate and permanent removal of the Tenant Contractor and its subcontractor’s employees from the Project.

3. The Tenant Contractor is responsible for providing an adequate number of approved NFPA fire

extinguishers and must take all fire precautions. 4. When it is necessary to barricade an area for open floor cuts, overhead work, or to protect personnel

from other hazardous operations, barricades are to be provided by the Tenant Contractor. A six-foot fall rule will be enforced.

5. In the event the Tenant Contractor discovers hazardous materials or hazardous conditions at the

work site, the Tenant Contractor is to immediately cease work, vacate that area and contact the Building Management for further instructions.

6. Tenant Contractor will follow the security badging and key check-out protocol in place. ADDITIONAL RULES AND REGULATIONS The following requirements are in addition to all previous sections: 1. All disruptive work (core drilling, shooting into the deck, screw guns) must be done prior to 7:00am

and after 6:00pm Monday through Friday or 8:00am to 1:00pm Saturday, where the Tenant

Contractor is working above, below and/or adjacent to existing Tenants occupants. Tenant and/or Building Management reserve the right to stop all work if the noise that is disruptive to building occupants.

2. Approval from Building Management will be required for the following;

a. Access to Building rooms b. After-hours service elevator use c. After-hours Building access by Tenant Contractor and its Subcontractors. Please note that

the Tenant Contractor will be responsible for contacting Building Management at least 48 hours in advance for clearance of its personnel or its Subcontractors. A list of the Tenant Contractor employees and Subcontractors’ employees is required to be sent to the Building Management and Building Security prior to starting any work. This list must be updated and reissued to Building Management and Building Security whenever personnel changes occur.

d. After-hours Dock Access

3. Any smoke, noise, or odor producing activities (including painting) should only take place after hours and with Building Management approval. The Tenant Contractor shall be held fully accountable for damage to the Building or interference with its occupants due to excessive noise, fumes, fire alarms, or any other condition found to be disruptive by Building Management or other tenants, that result from the actions or neglect the Tenant Contractor. Activities which must be performed after hours include but are not limited to: a. Welding b. Use of adhesive, solvents, lacquers, paints or other finishing materials c. Core drilling the concrete floor d. Installation of carpet tackless strips e. Use of powder actuators (HILTI’s) tools f. Hammer drilling, chipping

A “HOT WORK PERMIT” must be issued by Building Management prior to any temporary operation involving open flames or sparks. This includes but is not limited to brazing, soldering, or welding.

4. Ventilation requirements during the construction process must be in compliance with the Building

Management’s IAQ standards. It is the Contractor’s responsibility to coordinate the necessary provisions with the Building Management. Any cost of running the building HVAC system on after hour’s basis to remedy the deterioration of indoor air quality caused by odor producing construction will be the responsibility of the Tenant Contractor.

5. There will be no work in another Tenant’s space without obtaining Building Management’s permission. Work in another Tenant’s space shall be performed after hours or at the other Tenant’s convenience.

6. Work in public spaces of BOK Park Plaza, including multi-tenant corridors, shall be performed after hours unless authorized by Building Management. All walls and floor coverings in public areas must be protected from damage and excessive dirt during construction without compromising the aesthetics.

7. There will be an additional charge to the Tenant Contractor if building engineer(s), security officer(s), or other building management staff are utilized on the job site beyond the normal working hours or for unusually long periods of time which disrupt their normal work responsibilities.

8. During normal business hours, keys or access cards for access to Building rooms may be checked out from the Building Management. A fee of $10.00 will be charged to Tenant/Tenant Contractor for lost access cards. A fee of $150.00 will be charged for a lost key plus costs associated with any re-pinning of locksets as required to maintain security.

9. Tenant Contractor shall be responsible for all costs for Building security personnel required for all

project related supervision, dock monitoring and deliveries. Security will be required for access to any occupied floors or spaces occupied by other tenants, and Tenant Contractor is responsible for the costs for such escorts.

10. Tenant Contractor shall ensure that no base building doors are propped open at any time. This includes, but is not limited to, doors at the loading dock, service elevator lobbies, stairwells and doors adjacent to the Tenant Premises.

11. ROLLER SHADES: All roller shades in place prior to the start of construction shall be protected and wrapped within plastic bags to avoid any damage/dust for the duration of construction. Tenant Contractor will be held responsible for any costs associated with the repair or replacement of any damaged roller shades.

12. ELEVATOR DOOR PROTECTION: Contractor shall protect and fully cover each of the

passenger elevator doors and frames prior to commencing construction on a full floor and unoccupied floor. At no time during construction period shall passenger elevators be used by contractors. Tenant Contractor shall only use the service elevator. To be completed by the Tenant Contractor at passenger elevator doors: I) custom cut a piece of drywall to fit the elevator threshold/opening and secured in place with heavy duty tape which will not leave a residue on base building finishes; II) Place clear plastic barrier sheet around these drywall pieces to make them airtight; III) Cut 10” diameter hole in drywall and place piece of Plexiglas on the drywall to allow sight from elevator side in case of emergency and; IV) on the back (elevator) side of the drywall barrier, Tenant Contractor shall place a professionally laminated sign to state “DANGER CONSTRUCTION SITE – NO ACCESS.” This passenger elevator protection shall remain throughout the duration of the construction period, or as long as Building Management deems necessary.

13. At no time should more than one sprinkler system zone be drained at any given time.

Tenant Contractor Insurance Requirements Before proceeding with any Work, Contractor shall, at Contractor’s expense, procure the insurance coverage herein described. All such policies (with the exception of worker's compensation and employers’ liability) shall name Hines BSC, L.L.C., a Delaware limited liability company 499 West Sheridan Avenue, Oklahoma City, OK 73102 as Certificate Holder. In addition, all such policies (with the exception of worker's compensation and employers’ liability) shall name the following additional insured:

1. Hines BSC, L.L.C., a Delaware limited liability company

2. Hines Interests Limited Partnership

3. Block W, L.L.C., an Oklahoma limited liability company.

Contractor shall furnish, or cause to be furnished, original certified copies of certificates or (at Building Management’s option) policies of insurance coverage described herein, and shall furnish such evidence of all renewals to Building Management, as Building Management shall reasonably require, prior to any renewal thereof. Policies or certificates which deviate from this form or which, in Hines’ opinion, are incomplete will be returned for resubmission by Contractor. Contractor shall keep said insurance in full force and effect until acceptance of the Work by Building Management.

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COVERAGE LIMITS Worker's Compensation In kind and amount as prescribed by statute Employers Liability $1,000,000 Commercial General Liability $1,000,000 Commercial Automobile Liability $1,000,000 Excess Umbrella Liability $5,000,000

If Contractor subcontracts any of the Work, Contractor shall require each subcontractor to have the insurance coverage required by this Section, except Excess Umbrella Liability shall be no less than $1,000,000.00. Contractor shall furnish Building Management with evidence thereof before each subcontractor commences any of the Work.

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EXHIBIT A ACCEPTANCE OF PREMISES AGREEMENT

The undersigned hereby agrees that Tenant Contractor has thoroughly examined the area of Work and has determined there are no deficiencies in base building conditions in any of these areas and furthermore fully accepts the Premises in an “as-is” condition whereby all repairs to any such conditions arising on the date below and after are the full responsibility of the Tenant Contractor. TENANT CONTRACTOR: ______________________________ BY: ______________________________ ITS: ______________________________ DATE: ______________________________

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EXHIBIT B ACCEPTANCE OF BOK PARK PLAZA DESIGN & CONSTRUCTION MANUAL AND

CONTRACTOR RULES & REGULATIONS The undersigned hereby agrees that Tenant Contractor has read and understands all regulations, rules, specifications, costs, and coordination requirements detailed in the BOK Park Plaza Tenant Design and Construction Manual and has provided these documents to its subcontractors. Furthermore, the undersigned agrees to uphold and abide by all that is included with these documents and enforce likewise with its subcontractors. TENANT CONTRACTOR: ______________________________ BY: ______________________________ ITS: ______________________________ DATE: ______________________________

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EXHIBIT C HAZARDOUS SUBSTANCES CERTIFICATE

The undersigned Tenant Contractor hereby certifies to Building Management that no asbestos containing materials, PCBs or other substances regulated as hazardous substances as of the date of this certification are present in any materials used by the undersigned as a part of performing any of its work at 499 West Sheridan Avenue.

TENANT CONTRACTOR: ______________________________ PROJECT: ______________________________ BY: ______________________________ ITS: ______________________________ DATE: ______________________________

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EXHIBIT D ELEVATOR CAB DIMENSIONS

DESCRIPTION CLEAR WIDTH CLEAR DEPTH HEIGHT SERVICE ELEVATOR

ATTIC DOOR

60” W 65 ⅝” W 47 ¾” W

93 ⅝” D 24” D

120” H 24” H 106.5” H

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EXHIBIT E TENANT STANDARDS

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EXHIBIT F FPTU BALANCING PROCEDURE

Air Balancing Procedures for use with the BMCS Following are the procedures that should be followed by air balancing contractors

Balancers should coordinate with the control contractor to understand how the systems are designed to operate as well as what set points they are required to provide with the BMCS.

• Coordinate with the building engineers so they can provide the floor you are working on with primary air. Provide at least 24 hours’ notice.

• In the BMCS under the FPTU logic page, fan control section o Make certain that the MSV areas for box type, box size, fan rev., and fan voltage are

populated (info from engineer’s schedule) • In the BMCS under the flow control program, details, design parameters set the following;

o Primary minimum and maximum (If Siemens hasn’t already inputted) o Manufactures specified air flow at 1” WC (Based on inlet size from manufactures table)

• Start actual reading and insert the following (you must follow these in sequence) o Calibrate the Zero flow – read the flow with the primary damper closed. If damper leaks

or the damper has not been set properly make the proper adjustments. This should be done with the AHU off. Note any deficiencies that can’t be made and inform the controls contractor immediately. Then start the AHU.

o Read and calibrate the flow with damper full open o Read and calibrate the Cool max airflow item (Calibrates primary side) o Read and calibrate the primary (occupied) minimum flow

When you coordinate with the controls contractor be sure to understand any other values or calibration items they may need you to address

• Proportionally balance the diffusers (With this system the fan speed will be higher than the primary max)

• Compare total cfm from diffusers to the fan speed and record. Do not adjust fan speed. Flag any FPTU that does not match.

• Amp each stage of heat to confirm they are working • Note any deficiencies found

Return any “over rides” back to auto and make sure unit has been taken out of test and balance mode

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EXHIBIT G FPTU DESIGN SELECTION TOOL (EXAMPLE)

The FPTU design selection tool will be provided to tenant design engineer by Building Management. The tool an Excel file. The resulting FPTU schedules this tool produces need to be verified and confirmed by the design engineer. Below is an example schedule of the FPTU design selection tool,

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EXHIBIT H

BMCS INTERIORS

NOTE: Final sequencing for FPTU’s will be provided by Building Management. Siemen’s is a required vendor for BMCS.

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EXHIBIT I AIR TERMINAL UNITS

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EXHIBIT J CONTRACTOR RULES AND REGULATIONS

Contractor Rules and Regulations

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Table of Contents I Building Address and Contact Information II Operations and Access Protocols III Contractor Requirements IV Exhibits Exhibit A BOK Park Plaza Site Plan Exhibit B Insurance Requirements Exhibit C Security Access Form Exhibit D Work Request Template Exhibit E Access Control Policy

Exhibit F Restricted Areas Exhibit G Loading Dock

Exhibit H Service Elevator Dimensions Exhibit I Contractor/Vendor Parking Exhibit J Downtown Parking Locations Exhibit K Sample Hot Work Permit

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Introduction

BOK Park Plaza is a state-of-the-art facility, designed and constructed for the safety and support of our tenant’s organization and employees. The Contractor Rules and Regulations have been developed to provide guidelines for scheduling and performing work at BOK Park Plaza (Exhibit A). Strict adherence to the Rules and Regulations will be required to ensure maintenance of security, access control procedures and, the coordination of work to be performed at BOK Park Plaza. All contractors must comply with the rules and regulations at all times while onsite. Violation of the rules may result in removal from the property. Section I

A. Address and Contact Information

Property Address: BOK Park Plaza

499 West Sheridan Avenue Oklahoma City, OK 73102-5015

Hines Property Management Office: 405.601.6699

Security Desk: 405.604.6721 Dock Operations: 405.604.6745

Emergency (Fire, Police, EMS): 911

B. BOK Park Plaza Property Management BOK Park Plaza Ownership has retained Hines as the property manager of BOK Park Plaza. The mailing address for Hines (and for invoice billing) is: Hines 499 W. Sheridan, Suite 225 Oklahoma City, OK 73102-5015

The Hines management office hours are Monday through Friday 8:00 a.m. to 5:00 p.m.

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C. Building Hours of Operation

Normal Business Hours: Monday through Friday 6 a.m. to 6 p.m. Loading Dock Hours: Monday through Friday 6 a.m. to 5:00 p.m.

*Hines reserves the right to require work to be performed at certain days and times to avoid disruption to normal business operations. Section II: Insurance

All companies working at BOK Park Plaza are required to have Certificates of Insurance (COI) on file evidencing the required insurance (Exhibit B). All certificates must name Hines BSC, L.L.C., a Delaware limited liability company, Hines Interests Limited Partnership, and Block W, L.L.C., an Oklahoma limited liability company as additionally insured. Work will not be allowed to begin until a valid insurance certificate is received at the Hines management office. Section III: Access Protocols A. Vendor Access Process

All vendors and associated employees are required to be pre-registered at BOK Park Plaza. A vendor access form (Exhibit C) must be completed and submitted to the Hines office at bokparkplaza.admin@hines.com prior to any work to be performed. All information included on the form is to be listed the same as your photo identification. All badges are to be returned to BOK Park Plaza Security at the end of each work day.

B. Work Request Process

All work scheduled at BOK Park Plaza will require an approved work request. Work requests are required for the coordination of work and access to the property. Work requests must be received at the Hines Property Management office (bokparkplaza.admin@hines.com) for processing no less than 48 hours prior to the date the work is to be performed. The work request is to include: Date(s) work is to be performed; Tenant or Hines Sponsor; Contractor name (including any sub-contractors), Contractor on-site Supervisor and contact number (cell phone); Location(s) of work to be performed; Start and End times; Dock access as needed. (Exhibit D).

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C. Building Access With an approved work request, contractors are to access the building by using the dock entrance or parking garage. Upon arrival, contractor is to proceed to BOK Park Plaza Security in the building lobby to obtain their access badge(s). Contractors are prohibited from bringing tools/ladders/equipment into the lobby. All contractors must comply with BOK Park Plaza’s Access Control Protocol (Exhibit E). It is required that the badge is displayed at all times while on the property. All BOK Park Plaza access badges must be returned to Security at the end of each work day. Use of the freight elevators is restricted to valid access badges with freight clearance. All contractors are required to use freight elevators, the use of passenger elevators is prohibited. D. Access Keys & Locks

If keys are needed to access secured areas, keys are checked out at the Hines Management office (located on the 2nd floor) or from the Engineering shop (located in the dock). All keys must be returned to BOK Park Plaza Security or Hines Management or Engineering at the completion of work each day. Locks and cylinders are cored to a base building standard and shall not be changed or tampered with. Any required changes for construction projects shall be coordinated through Hines Engineering. No door shall be left unsecured, propped open, or manipulated in anyway. Any lost access badge or key must immediately be reported to Security at the 1st floor Security Desk, or by calling the Security Desk at 405.604.6721.

E. Restricted / Non-Restricted Floors and Security Escorts Restricted areas require an escort (Exhibit F). Escorts will be coordinated by Hines. To receive escort services please provide 48-hour advance notice. Non-restricted floors can be accessed with approved work request and approved vendor access. F. Loading Dock and Deliveries

Loading dock hours are 6:00 a.m. to 5:00 p.m. Monday through Friday. Dock requests are submitted to and approved by the Hines Management office. Completed dock requests can be submitted by email to bokparkplaza.admin@hines.com. Access will not be permitted without an approved dock request. All large loads are to be scheduled after 2:00 pm. The loading dock has two (2) bays which are available for delivery use. The dock can accommodate truck sizes up to 53’ in length. Electric or powered pallet jacks may be used on the dock area for loading and unloading. Entry to the dock can be made using the Walker Avenue alley entrance (directly North of the Walker Avenue Parking Garage entrance/exit). When leaving the dock, exit East onto Hudson.

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The building is served by 1 service elevator. A plan of the loading dock and specification for the dock bays and service elevator is provided (Exhibit G).

Dock deliveries can be scheduled as a part of the work request process. All vehicles must be removed from the dock area at the completion of the delivery. For dock access only, coordinate with the Hines Management Office or the Tenant that is serving as your work sponsor. If unloading/loading is to take place on street level, Contractors must first obtain a Work Zone Permit from the City of Oklahoma City. The fee ($25 currently) can be paid for by credit card by calling number 405-297-2459. The fee is flat for any length of time and appropriate road closure barricades must be used. G. Freight Elevator

Dimensions for the freight elevator. (Exhibit H). H. Building Parking and Parking Options

Contractors with approved work permits are permitted to park in the BOK Park Plaza Garage. Entry to the garage is available from Sheridan or Walker. To gain access use the intercom to speak with Security. (Exhibit I). Contractors may park in surrounding garages and surface lots. Please visit www.downtownokc.com or www.parkingokc.com for more information (Exhibit J).

Section IV A. Contractor Rules

1. Plans and Specifications

For construction projects and/or reconfiguration of spaces within BOK Park Plaza, all plans and specifications must be reviewed and approved in writing by Owner/Hines prior to the submission of work permits and commencement of work.

2. Permits

All building / construction permits and licenses necessary for each project, must be pre-approved by the Hines Management office, before work can proceed.

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3. Fire Life Safety Impairments

BOK Park Plaza is equipped with a state of the art Siemens Fire finder XLS-500 Fire Control panel. Any work activities that may require placing the building’s fire life safety system into a supervisory mode shall be noted on the Work Permit and must be coordinated through Hines Engineering. This may include, but not be limited to, work activities such as grinding, sanding and/or painting, which may set off the building’s fire alarm system. At the completion of each work day, the buildings fire life safety system shall be left “trouble and alarm free” by contractor. If the system has been placed into supervisory, the contractor must notify Hines Engineering and BOK Park Plaza Security before leaving the property. The building’s fire panel cannot be left in supervisory mode overnight and must be cleared at the end of each work day.

4. Base Building Systems

Contractor shall not do any work or modifications to base building systems (MEP, HVAC, Controls, Fire Life Safety, Underfloor Systems, Structural, or Architectural) without submission of plans and specifications to Hines, for approval by Owner. Any work that may temporarily or permanently impact base building systems must be coordinated with Hines Engineering.

5. Engineering Coordination

Any questions or concerns about work or the base building systems should be directed to Hines Engineering:

Mr. John Van Heuvelen, General Engineering Manager 405.602.8866 john.vanheuvelen@hines.com

6. Safety Data Sheets (SDS)

Contractor is required to provide SDS sheets for all hazardous and non-hazardous products used at BOK Park Plaza.

7. Tools / Equipment / Lifts

Contractor is required to provide all tools, equipment and lifts to perform the scope of work. Property of Hines will not be issued to the vendors.

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8. Water and Electricity Sources

Water can be obtained on the second floor of the tower in room 658 located in the service elevator lobby. There are no slop sinks through the building. Contractor shall not use restrooms sinks or drains for disposal of liquids. Electricity can be obtained via coordination with Hines Engineering.

9. Welding or Hot Work

All welding or hot work must be approved through a Hot Work Permit (Exhibit K). Hot work must be in an approved location and all safety precautions adhered to.

B. Contractor Regulations

1. Employees Behavior and Conduct / Background Checks

Contractor will ensure that all employees conduct themselves in a courteous and professional manner at all times. Rude or offensive behavior, including foul language, will not be tolerated. Offenders will be asked to leave the premises. Contractor is required to obtain a C3 Intelligence, Inc. background check on all employees prior to working at BOK Park Plaza. All employees shall be citizens of the United States of America or have other legal work permit identification.

2. Radios / Music

Radios and music are prohibited at work sites while working in BOK Park Plaza.

3. Prevention of Damage

Contractor shall take measures to prevent damage to the building. Plywood boards are to be used on floors with heavy hand tools and equipment. Plywood is also necessary for lift use in the Tower lobby.

4. Media/Social Media

Contractor will ensure all employees refrain from commenting or providing information related to BOK Park Plaza to any media outlet. Contractor will ensure all employees refrain from posting any BOK Park Plaza related information, photos, comments, etc. on any social media sites.

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5. Restrooms for Personal Use

Contractor and its employees shall use the restrooms within the loading dock. All other restrooms are prohibited.

6. Trash Removal / Clean Up

Contractor will keep all work areas clean and initiate preventative measures to control dust and overspray when necessary. Contractor is responsible for removing all trash and debris from the work site at the end of each work day. Larger projects may require an additional dumpster in the dock area. To coordinate delivery, contact the Hines office at 405.601.6699.

7. Safety / Personal Protection Equipment (PPE)

All workers must perform their work in accordance to all local, state, and federal work safety laws, rules and regulations. Personal protection equipment (PPE) should be used such as, but not limited to, hand, eye, ear, and head protection. Hardhats must be worn for any work involving overhead activities.

8. Smoking Policy

BOK Park Plaza is a smoke free facility. This includes smokeless tobacco or chew. The only designated smoking section is the 3rd floor northeast corner of the parking garage.

9. Drug and Alcohol Policy and Program

Contractors and subcontractors shall institute a drug and alcohol policy and program for employees providing services at BOK Park Plaza as set forth in BOK Park Plaza Access Control Protocol.

10. Non-Compliance

Any contractor or employee found violating any of these rules and regulations will be asked to vacate the premises. Such violation may constitute a termination of work and future site restrictions.

C. Compliance

Hines reserves the right to change or modify these Contractor Rules and Regulations at any time. Contractor shall acknowledge its understanding and willingness to comply by signing the Contractor’s Acknowledgement below.

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Contractor’s Acknowledgement

Contractor acknowledges that he/she had read and understands the “Contractor Rules and Regulations” and agrees to follow and obey said rules and regulations.

_________________________________________________ Company Name By: ______________________________________________ Signature Printed Name Title Date

Supervisor Signature

I hereby affirm that the above employee has met all the criteria in the Contractor Rules and Regulations for work at BOK Park Plaza.

Signature Printed Name Title Date

Type Date Name of Screening Agency Background Check

Drug Test

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Exhibit A BOK Park Plaza Site Plan

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Exhibit B Insurance Requirements

Certificate Holder must be: Hines BSC, L.L.C., a Delaware limited liability company 499 West Sheridan Ave. Oklahoma City, OK 73102 Additional insureds must be: Hines BSC, L.L.C., a Delaware limited liability company Hines Interests Limited Partnership Block W, L.L.C., an Oklahoma limited liability company Required Insurance Limits (Group 1): Required for Window Washing, Janitorial, Elevator/Escalators, Metal Refinishing, Fire/Life

Safety System Repairs a) Workers Compensation [In kind and amount as prescribed by statute] b) Employers Liability $ 1,000,000 c) Commercial General Liability $1,000,000* d) Commercial Automobile Liability $1,000,000 e) Excess Liability $5,000,000* *You may obtain $6M in General Liability alone or any combination of General Liability and Excess

Liability coverage amounts totaling $6M per occurrence. Required Insurance Limits (Group 2): a) Workers Compensation [In kind and amount as prescribed by statute] b) Employers Liability $ 1,000,000 c) Commercial General Liability $1,000,000 d) Comprehensive Automobile Liability $1,000,000 *Email insurance certificates to the Hines Property Management office

at bokparkplaza.admin@hines.com

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Exhibit C Security Access Form

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Exhibit D

Work Request Template Provide the following information via email to bokparkplaza.admin@hines.com to receive an approved work request: All requests to be received 48 hours prior to the date the work is to be performed.

1. Date(s) work is to be performed 2. Tenant or Hines Sponsor 3. Contractor/Vendor name (include any sub-contractors) 4. Contractor/Vendor on-site supervisor with cell phone number 5. Location(s) of work to be performed 6. Start and End work times 7. Dock Access as needed 8. System Impairment

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Exhibit E BOK Park Plaza - Access Control Policy

Purpose. BOK Park Plaza is committed to ensuring the security of its personnel, facilities, and assets. The purpose of this Policy is to document requirements and rights regarding access to BOK Park Plaza by third-party contractors who are retained to perform work at BOK Park Plaza. Right to Deny Access. Owner and its Property Manager, in their sole and individual discretion, reserve the right at any time to refuse access to and remove anyone from BOK Park Plaza. BOK Park Plaza Contractor Rules and Regulations. BOK Park Plaza has adopted BOK Park Plaza Contractor Rules and Regulations (the “Contractor Rules”), a copy of which will be provided to Contractor. Contractor must comply with the Contractor Rules and all of the requirements stated in this Access Control Policy. Background Checks Required. Contractor must secure a background check for all individuals for whom Contractor is responsible (including Contractor’s employees and the agents and employees of all of Contractor’s consultants, subcontractors, sub-subcontractors, and the like) performing work at BOK Park Plaza before each commences providing services. All background checks must be performed by C3 Intelligence, Inc. or by other reputable background check service providers whose service complies with all applicable regulations. Contractor must develop and maintain its own procedures for the conduct of such background checks and the use of the reports. Proof of background check must be made available upon request.

All background checks must include:

• Criminal County Records Search • Federal Criminal Records Search • Statewide Criminal Records Search

• Employment Verification • Sexual Offender Registry Search • Social Security Trace (ID Report)

Only individuals who are qualified for the job and who display appropriate good character may be retained by Contractor to provide services at BOK Park Plaza. If a background check reveals any negative facts regarding the individual checked, Contractor may not employ or contract with that individual to provide services at BOK Park Plaza without Owner’s prior written consent, which consent may be given or withheld in Owner’s sole discretion. Contractor must retain copies of all background checks and provide copies to Owner or Hines Interests Limited Partnership, Owner’s Property Manager (“Property Manager”) upon request.

Drug and Alcohol Policy and Program Required. Contractor must institute a drug and alcohol policy and a drug and alcohol testing program applicable to employees providing services at BOK Park Plaza that complies with all state and federal laws and regulations related to drug and alcohol testing, including employee privacy laws. Specifically, Contractor must make known to all its employees providing services on BOK Park Plaza property that:

(1) illegal drugs and alcohol are prohibited on BOK Park Plaza property;

(2) employees are prohibited from being under the influence of, possessing, and using illegal drugs or alcohol at any time while on BOK Park Plaza property; and

(3) employees are prohibited form abusing prescription drugs and over-the-counter drugs at any time while on the BOK Park Plaza property.

Further, Contractor’s drug and alcohol testing program must test employment applicants and employees under the following circumstances:

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• Pre-Employment Testing • Reasonable Suspicion Testing

• Post-Accident Testing • Random Testing

If a drug and alcohol test reveals that any of Contractor’s employees are not in compliance with Contractor’s drug and alcohol policy, that employee must be immediately prohibited from being on the BOK Park Plaza property. Contractor must maintain records demonstrating that its employees providing services on the BOK Park Plaza property have been tested in accordance with Contractors program. Contractor must provide copies of such records to Owner and its Property Manager upon request. Contractor may join a consortium that provides a drug and alcohol testing program and record-keeping services. Scheduling Work. Contractor must schedule all visits to BOK Park Plaza in advance. Contractor must also complete and return to Property Manager a Daily Work Permit and Dock Request form before access will be granted. Further details are stated in the Contractor Rules.

Security Procedures and Protocols. The Contractor Rules govern how Contractor’s employees will be allowed access to areas of BOK Park Plaza and any escorts required for that access. Owner and its Property Manager reserve the right to amend the Contractor Rules, including this Access Control Policy, at any time and from time to time in their sole discretion.

Employee Log Required. Contractor must maintain a log of all its employees who access BOK Park Plaza. The log must contain at a minimum the following: date, employee name, time in, and time out. Logs must be maintained and kept for a minimum of three years and are subject to audit and review by Owner and its Property Manager at any time upon request.

Key and Access Badge Control. Owner or its Property Manager will advise Contractor as to the number of keys and access badges to be provided to Contractor and the process to be followed by Contractor in using those keys and access badges. Key and access badge control will be maintained and operated by BOK Park Plaza Security. All keys to and access badges for BOK Park Plaza issued to Contractor’s employees must be signed for by and are the responsibility of Contractor. If keys or badges are lost or stolen, Contractor must immediately notify BOK Park Plaza Security and Hines Interest Limited Partnership. Further details are stated in the Contractor Rules.

Exhibit F Security Escort Required Areas

Dock Office

Security Closets (IDF Rooms)

Tenant Floors – at Tenant’s Request

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Exhibit G Loading Dock

Door Width: 48’-3 ½” Door Height: 15’-6”

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Exhibit H Service Elevator Dimensions

Door Height – 106 ½ inches

Door Width – 48 inches

Ceiling Height – 120 inches

Hi Hat – 24 x 24 x 67 ¼

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Exhibit I Contractor/Vendor Parking

• Lower Level or the far West ends throughout the garage.

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Exhibit J Downtown Parking Locations

City Center Garage 301 West Sheridan Avenue (405) 297-2543

Century Center

100 West Main Street Cox Convention Center 1

Myriad Gardens Santa Fe Garage 2

Santa Fe Plaza Sheridan / Walker

501 West Sheridan Avenue

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Exhibit K

Sample Hot Work Permit