INSTITUTE OF CONTEMPORARY ART - engr.psu.edu · span, while the discounted rate is considered to be 5%. The total initial start-up The total initial start-up construction cost estimate

BUILDING AND PLANT ANALYSIS REPORT

Rendering courtesy of Diller + Scofidio

INSTITUTE OF CONTEMPORARY ART

FAN PIER, BOSTON

Prepared For Dr. James D. Freihaut

Assistant Professor And

Dr. Jae-Weon Jeong Lecturer and Research Assistant

The Pennsylvania State University: Department of Architectural Engineering

By DUSTIN M. EPLEE

Mechanical Option October 27, 2004

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Mechanical Option INSTITUTE OF CONTEMPORARY ART

Technical Assignment #2

Table of Visual Aids…………………………………………………………………. 3 Executive Summary…………………………………………………………………. 4 Background…………………………………………………………………………… 4 LEED Green Building Certification ……………………………………………….. 5 Zoning Layout for Detailed Energy Analysis……………………………………… 6 Envelope Compliance with ASHRAE Standard 90………………………………. 9 Lighting Compliance with ASHRAE Standard 90………..........................……... 12 Mechanical Space Impact………………………………………………………….. 13

Fuel Energy Utilization Data……………………………………………….………. 20 Load and Energy Estimates…………………………………………….…………... 20 Building Emissions…………………………………………………………………… 20 Building Life-Cycle Cost…………………………………………………………….. 55 Result Comparison…………………………………………………….…………….. 20 Conclusion……………………………………………………………………………. 21 Works Cited……………………………………………………………….………….. 29 Appendix A: Detailed Building Material Estimate ……………………….………. 22 Appendix B: Mechanical Equipment Maintenance ……………….….………... 23 Appendix C: Lighting Maintenance Schedule……………………………….….. 24 Appendix D:NSTAR Electric Rate Structure ………………………………….… 27 Appendix E: Hourly Analysis Simulation Results ……………………….………. 28

TABLE OF CONTENTS

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Table 1- Leeds Accreditation Results…………………………………………………. 9 Table 2- Air Handling Unit Schedule…………………………………………………… 11 Figure 1- Floor Plan Perspective Showing General AHU Services……….............. 11 Figure 2- 1st Floor AHU 3………………………………………………………………. 12 Figure 3- 2nd Floor AHU 3…………………………………………………………… 12 Figure 4- 3rd Floor AHU 3……………………………………………………………….. 12 Figure 5- 4th Floor AHU 5………………………………………………………………. 13 Figure 6- 4th Floor AHU 2………………………………………………………………. 13 Figure 7- 4th Floor AHU 1………………………………………………………………. 14 Figure 8- 3rd Floor AHU 4………………………………………………………………. 14 Table 3 – ICA Envelope………………………………………………………………… 16 Table 4 – Standard 90 Façade Compliance Results……………………………….. 17 Table 5- Institute of Contemporary Art Lighting Compliance……………………….. 18 Table 6- Floor Area……………………………………………………………………… 20 Table 7 - Vertical Height………………………………………………………………… 20 Table 8 –Volume………………………………………………………………………… 21 Figure 9 –1st Floor………………………………………………………………............ 21 Figure 10 – 2nd Floor……………………………………………………………………. 22 Figure 11 – 3rd Floor…………………………………………………………………….. 22 Figure 12 – 4th Floor…………………………………………………………………….. 22

TABLE OF VISUAL AIDS

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Table 9- KeySpan Natural Gas Pricing Structure……………………………………. 23 Table 10 – ICA Natural Gas Yearly Estimate………………………………………… 24 Table 11- Design Conditions…………………………………………………………… 25 Table 12 – General Cost Estimate for A Museum…………………………………… 27 Table 13 - Institute of Contemporary Art Yearly Electrical Usage (kW)……………. 27 Table 14 – Annual Electricity Cost…………………………………………………….. 28 Table 15 - Estimating Emissions Associated with On-Site Electricity…………….. 29 Table 16 - Natural Gas Pollution per Year………………………………….............. 29 Table 17- Electricity Pollution per Year……………………………………………….. 29 Table 18 - Institute of Contemporary Art Total Yearly Pollution……………………. 29 Table 19 – Total BTU/hr Comparison…………………………………………………. 30 Table 20 – Total Ton and BTUH Comparison……………………………………….. 30 Table 21 – Detailed Zone Comparison……………………………………………….. 31 Table 22- Actual Low Bid Amounts…………………………………………………… 32 Table 23 – Overall Building Cost Breakdown………………………………………… 33 Table 24 – Life Cycle Analysis………………………………………………………… 35 Chart 1 – Cumulative Life-Cycle Savings…………………………………………….. 36

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This report investigates the performance of the Institute of Contemporary Art in a variety of categories including LEED Green Building certification, envelope and lighting compliance with ASHRAE Standard 90.1-1999, lost usable space, system life-cycle costs, yearly utilization energy, and design load estimation. The Institute of Contemporary Art scored 18 LEED points out of a possible total of 69, resulting in a failure to obtain LEED certification. The walls and roof of the ICA comply with recommend energy ratings from Standard 90. The building is comprised of 79% glazing and thus does not comply with a minimum recommended 50%. Maximum SHGC of 0.26 is less than the designed SHGC of 0.31 and therefore does not meet ASHRAE requirements for glazing. The Institute of Contemporary Art surpassed the ASHRAE Standard 90.1-1999 maximum recommended value for museums of 1.6 W/ft2 with a design value of 6.13 W/ft2. By ignoring the theater and gallery spaces a much more reasonable value of .96 W/ft2 is obtained and Standard 90.1 is met. The Space-By-Space method produced similar results in accordance with ASHRAE Standard 90.1. Most typical spaces met the maximum criteria established by Standard 90.1 except the theater and gallery spaces, which require high-density, glare free lighting for optimal viewing. 8,700ft2, or approximately 14% of the ICA is ‘unusable’ space due to Utility space. When accounting for the total heights of these utilities spaces, approximately 132,663 ft3 (8%) of the building is devoted toward Utility space. Energy simulations predict that the ICA will use approximately 58,740 therms (5,874,000 kBTU) per year with an annual predicted cost of $67,077 for annual natural gas consumption according to Keyspan Energy’s pricing structure. It was found that buildings similar to the Institute of Contemporary Art consume less than 1,231,632 KWh/yr of electricity. A detailed model was carried out in Carrier’s Hourly Analysis Program v.4.2 showing that the Institute of Contemporary Art is actually predicted to consume 2,455,890 kW/yr. Using Nstar utility rates, the annual electricity consumption cost is estimated to be $228,361. This energy has consequences both economically as well as environmentally. The ICA is predicted to release 1,622 pounds of particulates, 18,511 pounds of So2, 11,484 pounds of Nox, and 3,388,561 pounds of C02. This report uses a Life Cycle Cost Analysis as a method of evaluating all costs arising from owning, operating and maintaining the ICA building in Boston, MA. The analysis takes into consideration, capital cost, initial start-up costs, annual utility costs, staff-related costs, annual maintenance costs, annual operational costs, and life expectancy of the equipment installed. The study period considered for this analysis is a 25-year span, while the discounted rate is considered to be 5%. The total initial start-up construction cost estimate for the ICA building is $33,667,308. Actual Bidding data from HVAC, Electrical, Plumbing, and Fire Protection shows a first cost for these systems to

EXECUTIVE SUMMARY

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be $10,259,527. The net present value for mechanical, electrical, plumbing, fire protection, and elevator services at the Institute of Contemporary Art (ICA) building is $16,570,577, almost half of the overall first cost.

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Air Cooled Chillers, Gas-fired Hot Water Boilers, Gas-fired Steam Boilers Cooling System: The cooling system for the ICA consists of two (2) air-cooled 160 ton chillers, each sized for 50% of the total cooling capacity. The cooling media for the facility will be chilled water (35% propylene glycol). Chilled water will be distributed throughout the building by a variable volume pumping system. Heating System: The heating system will consist of two (2) gas-fired low temperature hot water boilers. Each boiler will be sized for 70% of design heating load. Each boiler is sized for an output capacity of 2000 MBH. The boilers will be provided with primary, constant volume circulation pumps with a variable volume secondary circuit serving air-handling units, fan coil units, hot water unit heaters, etc. Humidification System: The steam for humidification to the two (2) gallery air handling units will be generated by two (2) gas-fired steam generators, each sized for 50% of the system’s capacity. The two air handling units serving the galleries will have a direct steam dispersion grid with control valves connected to it.

BACKGROUND

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The Leadership in Energy and Environmental Design (LEED) Green Building Rating System is employed as a national standard for the design and development of sustainable buildings. Sustainability is “Meeting the needs of the present without compromising the ability of future generations to meet their own needs.” A sustainable building incorporates building materials, systems, and processes that promote environmental quality, economic vitality, and social benefit through the design, construction and operation of the building environment. Most buildings falling under the classification of commercial, institutional, and residential can be certified with ratings of silver, gold, or platinum. The Institute of Contemporary Art (ICA) was evaluated in all categories of the LEED point system and Table 1 summarizes the results. The results of this analysis show that the ICA earned only 18 out of a possible of 69 possible points. Therefore, the building fell short of the minimum eligibility requirements (26-32 credits) for the LEED certification. Points earned by category follow: Sustainable Sites: 5 Water Efficiency: 2 Energy and Atmosphere: 1 (but failed in refrigerant category) Materials and Resources: 4 Indoor Environmental Quality: 6 Innovation and Design Process: 0 Total 18 This Institute of Contemporary Art was not designed with a LEED rating in mind. However, it does have a relatively high rating for a building of this type. Museums, in general, use high amounts of energy and efficiency takes a back seat to system reliability and effect. The few extra credits that would be needed to certify this building would most certainly come at a high first cost to the museum owners. Extensive cutbacks and value engineering in the original design point towards first cost driving the project. With this fact in mind, achieving a LEED rating for this building would realistically be very difficult.

LEED GREEN BUILDING CERTIFICATION

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Table 1- Leeds Accreditation Results

Credit Number Category

Possible Credits

Credits Received Comments

Sustainable Sites (14 Possible Points)

Prereq 1 Erosion & Sedimentation Control Required Passed Professional Geological survey done and Erosion Control Plan Enacted

Credit 1 Site Selection 1 0 Located within 100 feet of Boston Harbor

Credit 2 Urban Redevelopment 1 1 Located in an area with high density and exceeds 60,000 ft2 per acre

Credit 3 Brownfield Redevelopment 1 1 Site located on reclaimed fill land Credit 4 Alternative Transportation, (Public Transportation) 1 1 Located within 1/2 mile of train, 1/4 mile of bus, and water taxi Credit 5 Alternative Transportation, (Bicycle Storage) 1 1 Bicycle racks, changing rooms, and showers provided

Credit 6 Alternative Transportation, (Alternative Fuel Vehicles) 1 0 No alternative fueling in design

Credit 7 Alternative Transportation, (Parking Capacity) 1 0 Parking shows no preference for carpooling vehicles Credit 8 Reduced Site Disturbance, (Protect or Restore) 1 0 Credit 9 Reduced Site Disturbance, (Development Footprint) 1 0 Credit 10 Storm water Management, (Rate and Quantity) 1 0

Credit 11 Storm water Management, (Treatment) 1 1 Storm water run-off catch basin located in bay to limit particle releases

Credit 12 Heat Island Effect, (Non-Roof) 1 0 Area surrounding the building is entirely paved surface Credit 13 Heat Island Effect, (Roof) 1 0 Credit 14 Light Pollution Reduction 1 0 Extensive floodlights will be used to make this building 'glow'

Water Efficiency (5 Possible Points) Credit 1 Water Efficient Landscaping, (Reduce by 50%) 1 1 No irrigation used Credit 2 Water Efficient Landscaping, (No Potable Use)) 1 1 No irrigation used Credit 3 Innovative Wastewater Technologies 1 0 Credit 4 Water Use Reduction, 20% Reduction 1 0 Credit 5 Water Use Reduction, 30% Reduction 1 0

Energy & Atmosphere (17 Possible Points) Prereq 1 Fundamental Building Systems Commissioning Required Passed Commissioning Authority and commissioning plan establishedPrereq 2 Minimum Energy Performance Required Passed Meets ASHRAE Standard 90.1-1999 Prereq 3 CFC Reduction in HVAC&R Equipment Required Failed Refrigerant 407 used in Chiller Credit 1-10 Optimize Energy Performance 10 0 Building Simulation shows building uses a high level of energyCredit 11 Renewable Energy, (5%) 1 0 Credit 12 Renewable Energy, (10%) 1 0 Credit 13 Renewable Energy, (20%) 1 0 Credit 14 Additional Commissioning 1 0 Credit 15 Ozone Depletion 1 0 Building Contains Refrigerant 407 Credit 16 Measurement & Verification 1 1 Extensive building controls are included in design Credit 17 Green Power 1 0 No plan to buy energy from green sources

Materials & Resources (13 Possible Points) Prereq 1 Storage & Collection of Recyclables Required Credit 1 Building Reuse, (Maintain 75% of Existing Shell) 1 0 Credit 2 Building Reuse, (Maintain 100% of Existing Shell) 1 0 Credit 3 Building Reuse, (Maintain 100% Shell & 50%) 1 0 Credit 4 Construction Waste Management, (Divert 50%) 1 1 50% of Construction/Demolition Waste Could be Recycled Credit 5 Construction Waste Management, (Divert 75%) 1 0 Credit 6 Resource Reuse, (Specify 5%) 1 0 Specified all new construction

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Credit 7 Resource Reuse, (Specify 10%) 1 0 Specified all new construction Credit 8 Recycled Content, (Specify 5%) 1 0 Specified all new construction Credit 9 Recycled Content, (Specify 10%) 1 0 Specified all new construction

Credit 10 Local/Regional Materials, (20% Manufactured Locally) 1 1 Steel to be bought from source within 500 miles

Credit 11 Local/Regional Materials, (20% in Mrc.5.1) 1 1 Steel to be bought from source within 500 miles Credit 12 Rapidly Renewable Materials 1 0 Credit 13 Certified Wood 1 1 Very little wood used: Wood complies with FSC

Indoor Environmental Quality (15 Possible Points)

Prereq 1 Minimum IAQ Performance Required Passed Meets ASHRAE Standard 62 Addendum N (Tech Assignment #1)

Prereq 2 Environmental Tobacco Smoke (ETS) Control Required Passed Non-Smoking Building Credit 1 Carbon Dioxide (CO2) Monitoring 1 0 Constant Volume air cannot be adjusted by CO2 sensors Credit 2 Ventilation Effectiveness 1 1 Very high standards are set with museum air quality standardsCredit 3 Construction IAQ Management Plan, (During) 1 0 Credit 4 Construction IAQ Management Plan, (Before) 1 0 Credit 5 Low-Emitting Materials, (Adhesives & Sealants) 1 0 Credit 6 Low-Emitting Materials, (Paints) 1 0 Credit 7 Low-Emitting Materials, (Carpet) 1 0 Credit 8 Low-Emitting Materials, (Composite Wood) 1 0 Credit 9 Indoor Chemical & Pollutant Source Control 1 1 Very high standards are set with museum air quality standardsCredit 10 Controllability of Systems, (Perimeter) 1 0 No operable windows allowed for museums Credit 11 Controllability of Systems, (Non-Perimeter) 1 0 System pre-set for artwork preservation

Credit 12 Thermal Comfort, (Comply with ASHRAE 55-1992) 1 1 Meets ASHRAE Standard 55-1992 for Humidity and Temp Control

Credit 13 Thermal Comfort, (Permanent Monitoring System) 1 1 Temperature and Humidity Monitoring System Installed

Credit 14 Daylight & Views, (Daylight 75% of Spaces) 1 1 Entire 4th Floor Ceiling is diffuse light from North-Facing Skylights

Credit 15 Daylight & Views, (Views for 90% of Spaces) 1 1 Exterior façade is mostly glass, North-Facing Skylights in Roof

Innovation and Design Process (5 Possible Points) Credit 1 Innovation in Design 1 0 Credit 2 Innovation in Design 1 0 Credit 3 Innovation in Design 1 0 Credit 4 Innovation in Design 1 0 Credit 5 LEED Accredited Professional 1 0

Totals

Totals 69 17

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The following diagrams and tables give visual reference into the zone division used for the purposes of driving an energy model for the Institute of Contemporary Art (ICA). Table 2 shows the five (5) Air Handling Units serving the ICA. Figure 1 gives a 3D perspective as to where each of the AHU takes care of heating and cooling loads. Figures 3 through 8 are general floor plans with each zone labeled. Only those areas with diffusers directly in their region and consequently the largest impact on energy usage were considered in the energy analysis.

ITEM MANUF TYPE LOCATION AREA SERVED SUPPLY FAN

CFM MIN OA CFM

AHU-1 VENTROL CV ROOF EAST GALLERY 21,150 8,010

AHU-2 VENTROL CV ROOF WEST GALLERY 20,890 6,660

AHU-3 VENTROL VAV ROOF LOBBY/ADMIN/SUPPORT 32,150 10,530

AHU-4 VENTROL CV ROOF THEATER 22,500 4,950

AHU-5 AAON CV MEZZ MER MEDIATHEQUE 4,090 490

Table 2- Air Handling Unit Schedule

Figure 1- Floor Plan Perspective Showing General AHU Services

ZONING LAYOUT FOR DETAILED ENERGY ANALYSIS

1st Floor

2nd Floor

3rd Floor

4th Floor

AHU-4

AHU-5

AHU-2

AHU-3

AHU-1

Roof

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Figure 2- 1st Floor AHU 3

Figure 3- 2nd Floor AHU 3 Figure 4- 3rd Floor AHU 3

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Figure 5- 4th Floor AHU 5


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Figure 8- 3rd Floor AHU 4

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The Institute of Contemporary Art (ICA) was analyzed for compliance with Section 5 of ASHRAE Standard 90.1-1999. This standard deals with the building envelope and gives recommendations for resistance to heat transfer with the outdoor environment. The ICA is located in Boston, Massachusetts. From Table D-1 of Standard 90, the number of heating degree days (HDD65) is 5,641 and the number of cooling degree days (CDD50) is 2,897. Table B-17 of Standard 90 held the correct ranges and thus was used to determine the maximum U assembly value and corresponding minimum insulation R-values. Building Envelope- Walls and Roof The Institute of Contemporary Art is mainly comprised of just one type of wall with a design U-value of 0.113. According to Table B-17, with the assumption of ‘Metal Building’ a maximum assembly U-value is also 0.113. Design U-value (0.113) = Maximum Standard 90 U-value (0.113) Therefore, the ICA just barely complies with Standard 90. A design U-value of 0.20 for the roof of the ICA is less than the Standard 90-1999 prescribed maximum value of 0.065. Thereby, the ICA’s roof system is in compliance with Standard 90. Building Envelope-Glazing Standard 90.1-1999 was also used to determine if the exterior glazing on the Institute of Contemporary Art complies. The standard states that the percentage of glass wall area to overall exterior wall area shall not be more than 50%. A detailed breakdown of the exterior façade of the ICA is summarized in Tables 3 and 4. These tables show that the ICA is comprised of 79% glazing and thus does not comply. Gross Exterior Wall Area: 39,628 ft2 Exterior Glazing Area: 31,349 ft2 Percentage glazing: 79% > 50% (does not comply) Therefore: Institute of Contemporary Art does not comply with Standard 90 Section 9 of Standard 90 was also used to evaluate the solar heat gain coefficient (SHGC) of the glazing. The majority of the Institute of Contemporary Art Building glass have U value properties of 0.36 (U) and a shading coefficients (SC) of 0.36 (data obtained from design documents). The SHGC can then be determined in accordance with the Standard using the following formula:

ENVELOPE COMPLIANCE WITH ASHRAE STANDARD 90

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SHGC=0.87*SC SHGC=0.87*0.36

SHGC=0.31 According to table B-17 of Standard 90.1-1999, the maximum U-value permitted for glazing is 0.46 (round down from 79% to 50% case). This value is higher than 0.36 and thus meets the criteria. The maximum SHGC permitted is 0.26 for all glazing orientations and 0.36 for north facing orientations. Maximum SHGC of 0.26 is less than the designed SHGC of 0.31 and therefore does not meet ASHRAE requirements. However, The ICA does meet this requirement on the north facing windows.

Table 3 – ICA Envelope

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Table 4 – Standard 90 Façade Compliance Results

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Sections 9.1 through 9.3 of ASHRAE Standard 90.1-1999 give maximum lighting power densities for buildings using two distinct methods. The Building Area Method involves calculating one overall building lighting power density (W/ft2) and comparing it to a maximum power density level recommended for that type of building. The Space-by-Space Method guarantees a more intricate analysis and entails calculating power densities for each zone and then comparing them to maximum acceptable levels for that type of space. Both methods are compared in this analysis of the Institute of Contemporary Art.

In order to obtain the best analysis for this building, two different types were used to determine acceptable densities. A classification of ‘museum’ was established for most of the spaces, while ‘Performing Arts’ was used for the theater. Design Lighting densities were calculated from lighting fixture schedules and area floor plans from Contract drawings.

The Institute of Contemporary Art surpassed ASHRAE Standard 90.1-1999 maximum recommended levels of lighting using the Building Area Method. An average value of 6.13 W/ft2 was calculated, failing to meet an average recommended maximum value for museums of 1.6 W/ft2 according to Table 9.3.1.1 of Standard 90.1. However, the Institute of Contemporary Art houses unique areas with very high lighting density levels. For example, the Theater stage has an expectantly high lighting power density of 46.67 W/ft2. By ignoring the theater and gallery spaces a much more reasonable value of .96 W/ft2 is obtained meeting Standard 90.1.

The Space-By-Space method produced similar results in accordance with ASHRAE Standard 90.1. Most typical spaces met the maximum criteria established by Standard 90.1 except the theater and gallery spaces, which require high-density, glare free lighting for optimal viewing. A day lighting scheme used in the 4th floor gallery spaces would offset these high lighting density spaces throughout the day. The main Lobby located on the first floor also surpassed recommended lighting levels. Architects Diller and Scofidio wanted to make a good first impression and thus designed with high intensity lighting in these areas. All the corridor and transition spaces failed maximum lighting densities as well as the Mediatheque, which is a unique computer classroom suspended off the forth floor trusses. With the exception of the theater and gallery spaces, those spaces not meeting the standard were off by 5-20%.

Table 5 - INSTITUTE OF CONTEMPORARY ART LIGHTING COMPLICANCE WITH ASHRAE STANDARD 92 Area Lighting Watts Lighting/Area Standard 90 Compliance

Zone Space name Building Type: Museum ft2 Watts Watts/ft2 Watts/ft3 Pass / Fail 1 Lobby Full-Height Lobby 1,640 6,092 3.71 1.8 Fail 2 Lobby Central Lobby 2,335 6,538 2.80 1.8 Fail 3 Classroom (102) Classroom 885 1,416 1.60 1.6 Pass 4 Coat Room (103) Active Storage 320 448 1.40 1.4 Pass 5 Bookstore (101) Lobby 985 3,645 3.70 1.8 Fail

LIGHTING COMPLIANCE WITH ASHRAE STANDARD 90

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6 Crawlspace (101B) Inactive Storage 410 533 1.30 1.4 Pass 7 Staff Room/Lockers Restrooms 595 476 0.80 1.0 Pass 8 Dressing Rooms Restrooms 370 296 0.80 1.0 Pass 9 Office (206A) Office-Enclosed 80 120 1.50 1.5 Pass

10 Storage (209B) Inactive Storage 260 338 1.30 1.4 Pass 11 Green Room (206) Office-Open Plan 620 496 0.80 1.3 Pass 12 Storage(209A) Inactive Storage 735 956 1.30 1.4 Pass 13 Bridge (204) Atrium-First three floors 280 392 1.40 1.3 Fail 14 Corridor (205) Corridor/Transition 415 581 1.40 0.7 Fail 15 Prep 1 (209) Food Preparation 965 2,413 2.50 2.2 Fail 16 Elevator Lobby (203) Lobby 365 511 1.40 1.8 Pass 17 Classroom (202) Classroom 440 704 1.60 1.6 Pass 18 Darkroom (202C) Office-Enclosed 75 16 0.21 1.5 Pass 19 Storage (202B) Inactive Storage 50 60 1.20 1.4 Pass 20 Director (314) Office-Enclosed 250 375 1.50 1.5 Pass 21 Offices NE (315) Office-Enclosed 160 240 1.50 1.5 Pass 22 Offices NE (316-319) Office-Enclosed 480 720 1.50 1.5 Pass 23 Board Room (313) Conference Meeting 415 621 1.50 1.5 Pass 24 Offices SE (320) Office-Enclosed 155 232 1.50 1.5 Pass 25 Offices SE (321-324) Office-Enclosed 390 585 1.50 1.5 Pass 26 Meeting Room (312) Conference Meeting 280 420 1.50 1.5 Pass 27 Corridor (303) Corridor/Transition 315 441 1.40 0.7 Fail 28 Open Office (308) Office-Open Plan 1,975 2,560 1.30 1.3 Pass 29 Reception (307) Lobby 330 583 1.77 1.8 Pass 30 Copy/Mail (310) Office-Enclosed 135 202 1.50 1.5 Pass 31 Pantry (311) Active Storage 155 201 1.30 1.4 Pass 32 Storage (309) Active Storage 110 143 1.30 1.4 Pass 33 Elevator Lobby (302) Lobby 365 511 1.40 1.8 Pass 34 Theater Stage (300) Audience/Seating 1,950 91,000 46.67 1.8 Fail 35 Theater (300) Audience/Seating 2,270 49,000 21.59 1.8 Fail 36 Upper Theater (301) Audience/Seating 590 1,652 2.80 1.8 Fail

37 Vestibule/Hall (301A-B) Lobby 280 392 1.40 1.8 Pass

38 East Gallery (402) Lobby 8,115 40,575 5.00 1.8 Fail

39 Long Gallery East (404) Lobby 755 3,775 5.00 1.8 Fail

40 Mediatheque (403) Classroom 1,010 1,818 1.80 1.6 Fail 41 West Gallery (401) Lobby 7,795 38,975 5.00 1.8 Fail

42 Long Gallery West (404) Lobby 600 3,000 5.00 1.8 Fail

43 Gallery Lobby (400) Lobby 365 511 1.40 1.8 Pass 44 Dining Room (108) Dining Area 1,280 1,904 1.49 1.4 Fail 45 Storage (112) Inactive Storage 380 494 1.30 1.4 Pass

46 Bookstore Storage (115) Inactive Storage 145 189 1.30 1.4 Pass

47 Bookstore Office (114) Office-Enclosed 135 201 1.49 1.5 Pass

48 Corridor (119) Corridor/Transition 240 336 1.40 1.4 Pass 49 Food Prep (121) Food Preparation 410 615 1.50 2.2 Pass 50 Service Area Food Preparation 180 270 1.50 2.2 Pass

Total 43,840 268,572 6.13 1.6 Fail

Excluding Theater and Gallery Spaces Total 43,840 42,247 0.96 1.6 Pass

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Utility equipment often occupies a large percentage of a building’s space, reducing the amount of usable or rental area for building occupants. The consequence for owners of the Institute of Contemporary Art is a loss of storage and display space. This intern, may impact the amount of artwork that can be displayed or the numbers of people who pay to tour the ICA. For designers and architects, a balance needs to be achieved between potential mechanical access problems due to smaller square footages and potential lost revenue. This report assumes areas such as mechanical, electrical, visual / communications, elevators, and floor area taken up by radiant tubing to be ‘unusable’. Figures 9-12 show a highlighted visual breakdown of the areas impacted in this section of the report. Ductwork, another horizontally traveling utility service that arguably amounts to large volumes is not regarded in this analysis due to its integration into the building structure. Table 6 shows a detailed floor-by-floor breakdown of ‘unusable’ space. 8,700 ft2, or approximately 14% of the building is lost due to utilities space. This figure is significantly reduced to 4,668 ft2 ( 7.5%) if one considers that the Mezzanine Floor Area could only have been used as a roof deck due to a height limitation of 74’ imposed upon the building as per code. When accounting for the total heights of these utilities spaces, approximately 132,663 ft3 (8%) of the building is devoted toward ‘unusable’ space. Table 6- Floor Area Service 1st Floor

Area 2nd Floor Area

3rd Floor Area

4th Floor Area

Mezzanine Floor Area

Mechanical 389 224 221 308 3653 Radiant Heating 224 45 86 204 0 Electrical 234 73 225 0 0 Visual/Comm 92 502 322 0 0 Elevator 379 379 379 379 379 Total Utilities Area: 8,700 ft2 (4,668 ft2 ignoring Mezzanine Floor) Total Building Area: 62,000 ft2 Percent of Total Building: 14.0% (4.9% ignoring Mezzanine Floor) Table 7 - Vertical Height Service 1st Level

Height 2nd Level Height

3rd Level Height

4th Level Height

Mezzanine Level Height

Mechanical 15’ 15’ 15’ 22’ 17’ Radiant Heating 0 0 0 0 0 Electrical 15’ 15’ 15’ 0 0 Visual/Comm 15’ 15’ 15’ 0 0 Elevator 15’ 15’ 15’ 22’ 17’

MECHANICAL SPACE IMPACT

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Table 8 -Volume Service 1st Floor

Volume 2nd Floor Volume

3rd Floor Volume

4th Floor Volume

Mezzanine Level Volume

Mechanical 5835 3360 3315 6776 62101 Radiant Heating 0 0 0 0 0 Electrical 3510 1095 1095 0 0 Visual/Comm 1380 7530 4830 0 0 Elevator 5685 5685 5685 8338 6443 Total Utilities Volume: 132,663 ft3 Total Building Volume: 1,644,300 ft3 Percent of Total Volume: 8%

Figure 9 –1st Floor

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Figure 10 – 2nd Floor Figure 11 – 3rd Floor

Figure 12 – 4th Floor

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The Institute of Contemporary Art is comprised off the following equipment burning natural gas:

Two Gas Fired hot water boilers: Capacity input is 2,500,000 BTU/hour, capacity output is 2,000,000 BTU/hour for each of the boilers. The ICA is predicted to utilize 44,000 therms for space heating.

Two Gas Fired steam boilers: Capacity input is 175,000 BTU/hour for one boiler and 420,000 BTU/hour for the second boiler. The ICA is predicted to utilize 11,088 therms for humidification of gallery spaces.

Two Gas Fired domestic water heater: Capacity input is 160,000 BTU/hour for one water heater and 250,000 BTU/hour for the second water heater. The ICA is predicted to utilize 3,652 therms for the heating of hot water.

Table 10 shows that the ICA is predicted to use 58,740 therms (5,874,000 kBTU) per year. Actual building usage data could not be obtained for this building because it is not schedule for completion until 2006. The Institute of Contemporary Art building is provided with a generator for emergency (fire/life-safety) loads only and is located on the 1st floor. The generator is fitted with a 200 gallon sub base to house the fuel oil. It produces heat less than 3,000,000 BTU per hour and is equipped with an exhaust silencer as well as a 10 foot stack above roof line. This piece of equipment, however, is not accounted for in the building fuel energy utilization study because of its infrequent use.

KeySpan, the largest distributor of natural gas in the Northeast, will deliver service to the new Institute of Contemporary Art upon completion in 2006. KeySpan Energy Delivery is a group of regulated natural gas and electric utilities. KeySpan delivers natural gas at a per energy rate that varies slightly from month to month. There is also an additional fixed monthly customer charge. Appendix C shows documentation showing the detailed rate structure for billing. These rates are summarized in table 9 below. Table 10 outlines an annual predicted cost of $67,077 for annual natural gas consumption.

Table 9- KeySpan Natural Gas Pricing Structure Customer Charge [6] Per month $127.07 - $131.31

Distribution Charge Per therm $0.1657 KeySpan

Natural Gas

Cost of Gas Adjustment [6] Per therm $0.8629 - $0.9636

FUEL ENERGY UTILIZATION DATA

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Table 10 – ICA Natural Gas Yearly Estimate

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A general energy consumption estimate as well as a detailed model of the Institute of Contemporary Art was developed using Carrier’s Hourly Analysis Program v.4.2. Full details and results from HAP can be found in Appendix D. The following assumptions apply.

Design Criteria Weather Conditions

External design conditions from ASHRAE Fundamentals Handbook, 2001 edition, for:

City: Boston, Massachusetts.

Latitude: 42.4 degrees

Longitude: 71.0 degrees

Elevation: approximately 30 feet

Summer Table 11- Design Conditions

Design dry bulb 91°F Design wet bulb 73°F Mean coincident wet bulb

73°F Mean coincident dry bulb

87°F

Enthalpy at 91°F/73°F

36.8 Btu/lb Enthalpy at 87°F/73°F

36.8 Btu/lb

Winter

Design dry bulb 7°F

Summer figures quoted above represent conditions that are exceeded for 0.4% of the year: winter figures represent conditions that are exceeded for 99.6% of the year.

From the summer table it can be seen that the greatest outside air enthalpy is 36.8 Btu/lb. This will be used where relevant in the design.

Infiltration The building will be positively pressurized to minimize infiltration of outside air and dust. Currently, the design allows for an over pressurization of 10%, i.e., only 90% of the air supplied is returned/exhausted with the balancing exfiltrating from the building. Even with this, an allowance is being made in the calculation of space heating and cooling loads for infiltration in perimeter spaces only.

LOAD AND ENERGY ESTIMATES

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Criteria for Heating and Cooling Load Calculations:

The following assumptions are used in the calculation of heating and cooling loads.

Solar and Fabric Gains: Peak cooling load calculations in areas with glass walls and skylights will be performed with a glass-shading coefficient of 0.36.

Lighting: The cooling loads will be calculated using peak artificial lighting loads as detailed later in this report.

Infiltration: All areas of the building being air-conditioned will be positively pressurized to minimize infiltration of outside air. For peak load calculations it is assumed that any and all operable windows and doors are closed. However, pressurization of buildings cannot be guaranteed at all times and so the infiltration rates quoted are used in the calculations.

Piping heat gains and losses: No allowance will be made for capacity losses due to piping heat gains and losses as most of the piping will be within the conditioned building and pipe runs are relatively short.

Duct heat gains: No allowances will be made for heat gain or loss experienced by air in ductwork located within the building air conditioned spaces. Heat gain from the air handling system fans has been accounted for in the cooling load calculations.

Occupants: It is assumed that a peak occupancy of 1568 will happen in the evening, i.e. after 6:00 PM. This peak occurs when the theater is fully occupied.

General Estimate The annual electricity consumption cost was calculated based on energy estimates given by several sources, each based on a particular building characteristic, such as size, function, or climate zone. The table below shows several energy estimates found for the ICA building. Choosing the highest value do to the perceived energy use of this building, it was found that buildings similar to the Institute of Contemporary Art consume 1,231,632 KWh/yr of electricity. See Table 12 for details.

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Table 12 – General Cost Estimate for a Museum

Source Characteristic KWh/sq ft/yr KWh/yr

ASHRAE Applications Handbook 2004, Chapter CDD > 2000 15.03 976,950

ASHRAE Applications Handbook 2004, Chapter Building Floor Space = 50001 to 100,000 ft2 13.48 876,200

EIA Consumption Tables Public Assembly Building Floor Space > 50,000 ft2 15.90 1,033,500

EIA Consumption Tables Public Assembly Type = Library / Museum 12.10 786,500

Average Peak and Off-peak Estimates

260 kW or 4 W/ft2 (Peak Hours) 98 kW or 1.5 W/ft2 (Off-peak Hours) 18.95 1,231,632

The institute’s consumption of natural gas is calculated to be 5,874,000 kBtu/yr. See Table 9 for a detail breakdown of this cost. Using Carrier’s Hourly Analysis Program v.4.2, it is estimated that the Institute of Contemporary Art will use 2,455,890 kW/yr in addition to natural gas consumption. This figure is two times that of the simplified estimation used above. This can easily be accounted for by looking at several factors. The simplified calculation uses a typical museum as its basis for energy cost, while HAP uses actual design conditions to obtain data. The Institute of Contemporary Art is a heavy user of lighting energy with an average lighting density of 6.13 W/ft2 . In addition, the ICA is composted mostly of exterior glass and as a result has a high radiation, thermal, and moisture transmission load.

Table 13 - Institute of Contemporary Art Yearly Electrical Usage (kW) Item AHU 1 AHU 2 AHU 3 AHU 4 AHU 5 Totals

(kW/yr) (kW/yr) (kW/yr) (kW/yr) (kW/yr) (kW/yr)Preheat Coil 873 23 0 41,383 0 42,279Cooling 109,084 101,222 75,928 68,453 5,933 360,620Supply Fan 124,114 107,784 136,525 60,843 19,460 402,899Return Fan 124,114 107,784 136,525 60,843 19,460 448,726Lighting 160,097 153,368 512,757 135,839 6,563 968,624Electric Equipment 48,045 45,472 0 81,089 12,309 232,742Year Total 566,327 515,653 861,735 448,450 63,725 2,455,890 Annual Utility Consumption Cost

Nstar NSTAR will be the electricity provider for the Institute of Contemporary Art. This company transmits and delivers enough electricity and natural gas to serve nearly 1.4 million residential and business customers located in Eastern Massachusetts. For businesses located in Boston, NStar offers either a

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general or time-of-use rate structure. Time-of-use rate structures differentiate between peak and off-peak rates, whereas general rate structures do not. For the ICA building, a time-of-use rate structure applies. This rate is for large commercial and industrial customers with a service voltage of less than 10,000 volts and a monthly demand of 10 kW or more. This rate has peak and off-peak periods. The rates are shown in Table 14 below.

Based on the energy data from the HAP model and a calculated annual consumption of 2,455,890 kW, the annual electricity consumption cost is calculated, shown in the table below. Based on this calculation, the annual electricity consumption cost is estimated to be $228,361.

Table 14 – Annual Electricity Cost CHARGE UNIT COST/UNIT COST/YEAR

Customer Charge [1] Per month $166.67 $2000.04

Distribution (Demand) Per kW (Oct-May / June-Sept) $8.18 [2] $17.51 [3] $62,596.80

Transition (Demand) Per kW (Oct-May / June-Sept) $0.92 [2] $4.77 [3] $12,865.60

Transition (Energy) Peak [4] Per kWh (Oct-May / June-Sept) $0.01825 $0.03051 $34,279

Transition (Energy) Off-Peak [5] Per kWh (Oct-May / June-Sept) $0.00502 $0.00844 $6870.22

Transmission (Demand) Per kW (Oct-May / June-Sept) $2.44 [2] $2.44 [3] $25,766.00

Default Fixed Charge Per kWh $0.0605 $148,581

TOTAL $ $228,361.82

NOTES: 1. Customer Charge based on maximum monthly billing demand, assumed to be 520 kW. 2. A 400 kW demand per month was assumed between Oct and May, based on approx. 6 W per ft2. 3. A 520 kW demand per month was assumed between June and Sept, based on approx. 8 W per ft2. 4. Peak hours are from 9 a.m. to 6 p.m. weekdays from June through September; and 8 a.m. to 9 p.m. weekdays

October through May. An average energy requirement of 260 kW was assumed for the entire year, based on 4 W per ft2.

5. Off-peak hours are all other hours including weekends and the 12 Massachusetts holidays. An average energy requirement of 98 kW was assumed for the entire year, based on 1.5 W per ft2.

Annual Cost per Square Feet (Base upon 62,000 square feet) Total Chiller Plant Cost Per Square Foot: $0.604 per ft2 Total Fan Cost Per Square Foot: $1.27 per ft2 Total Lighting System Cost Per Square Foot: $1.45 per ft2 Total Miscellaneous System Cost Per Square Foot: $0.349 per ft2 Total Electrical Cost Per Square Foot: $ 3.683 per ft2 Total Natural Gas Cost Per Square Foot: $1.08 per ft2 Total Overall Building Cost Per Square Foot: $4.76 per ft2

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Annual Building Emissions from both the onsite burning of natural gas as well as electricity usage are calculated for the Institute of Contemporary Art. Table 40 comes from “Electric Power Annual 1999” and gives an average Pollutant value for electricity generated in the United States. Manufacture’s data for boilers to be installed in the Institute of Contemporary Art were utilized to give an estimation of pollutants generated from onsite natural gas consumption. Tables 15 through 18 give details of the pollutant breakdown.

Table 15 - Estimating Emissions Associated with On-Site Electricity Use

U.S. Power Generation Mix Short Tons lbm Pollutant /kWh US

Fuel kWh(1999) % Total SO2 NOx CO2 Particulates SO2/kWh NOx/kWh CO2/kWhCoal 1.77E+12 55.7 1.13E+07 6.55E+06 1.90E+09 1.10E-03 1.28E-02 7.41E-03 2.15E+00Oil 8.69E+10 2.7 6.70E+05 1.23E+05 9.18E+07 1.10E-03 1.54E-02 2.83E-03 2.11E+00

Nat. Gas 2.96E+11 9.3 2.00E+03 3.76E+05 1.99E+08 0.00E+00 1.35E-05 2.54E-03 1.34E+00Nuclear 7.25E+11 22.8 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

Hydro/Wind 3.00E+11 9.4 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00Totals 3.18E+12 100.0 1.20E+07 7.05E+06 2.19E+09 6.42E-04 7.54E-03 4.44E-03 1.38E+00

Table 16 - Natural Gas Pollution Per Year Natural Gas Usage per year (Therms) Particulates (lbm) S02 (lbm) Nox (lbm) Co2 (lbm)

58,740 Therms 45 4 587 493

Table 17- Electricity Pollution Per Year Electricity Usage Per Year (kW) Particulates (lbm) S02 (lbm) Nox (lbm) Co2 (lbm)

2,455,890 1,578 18,508 10,897 3,388,067

Table 18 - Institute of Contemporary Art Total Yearly Pollution Electricity and Natural Gas Sources Particulates (lbm) S02 (lbm) Nox (lbm) Co2 (lbm)

Total Pollution 1,622 18,511 11,484 3,388,561

Source: Electric Power Annual 1999, Vol.II, October 2000, DOE/EIA-0348(99)/2, Energy Information Administration, US DOE, Washington, D.C. 20585-065 http://www.eia.doe.gov/eneaf/electricity/epav2/epav2.pdf

BUILDING EMISSIONS

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The Institute of Contemporary Art was modeled in detail using Carrier’s Hourly Analysis Program v.4.2 and then compared with a simplified model developed in Full Commercial HVAC Loads Calculation Program (CHVAC) by Arup Consulting Engineers. Results show small overall differences between the two energy models.

Table 19 – Total BTU/hr Comparison Totals Gains / Losses AHU 1 AHU 2 AHU 3 AHU 4 AHU 5

HAP RE-DEDESIGN DATA Sensible Cooling (BTU/hr) 508,131 455,910 603,529 945,110 43,678Latent (BTU/hr) 472,879 422,342 162,352 558,210 10,608Sensible Heating (BTU/hr) 720,303 649,850 408,821 278,601 55,186

CHVAC ARUP DATA COMPARISON Sensible Cooling (BTU/hr) 409,180 531,427 584,660 1,005,900 40,000Latent (BTU/hr) 373,865 304,247 184,977 373,865 11,000Sensible Heating (BTU/hr) 761,620 722,060 409,180 255,651 55,000

COMPARISON PERCENTAGE DIFFERENCE Sensible Cooling (BTU/hr) 19% -17% 3% -6% 8%Latent (BTU/hr) 21% 28% -14% 33% -4%Sensible Heating (BTU/hr) -6% -11% 0% 8% 0%

Table 20 – Total Ton and BTUH Comparison Totals Gains / Losses AHU 1 AHU 2 AHU 3 AHU 4 AHU 5

HAP RE-DEDESIGN DATA Total Cooling (Tons) 69.9 59.9 63.8 125.3 4.5Total Heating (Btuh)) 110,400.0 705,900.0 500,000.0 121,600.0 55,200.0

CHVAC ARUP DATA COMPARISON Total Cooling (Tons) 86 73 76 116 5Total Heating (Btuh)) 840,111 706,667 409,180 1,005,900 48,000

COMPARISON PERCENTAGE DIFFERENCE Total Cooling (Tons) 18% 18% 16% -8% 10%Total Heating (Btuh)) 13% 0% -22% 12% -15%

RESULT COMPARISON

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Table 21 – Detailed Zone Comparison

HAP Energy For Redesign CHVAC Comparison ARUP Comparative Percent Error Cooling Latent Heating Cooling Latent Heating Cooling Latent Heating

Zone Space name (BTU/hr) (BTU/hr) (BTU/hr) (BTU/hr) (BTU/hr) (BTU/hr) (BTU/hr) (BTU/hr) (BTU/hr)1 Lobby Full-Height 177,711 16,922 77,141 234,698 20,814 78,507 24% 19% 2%2 Lobby Central 64,264 19,545 17,407 78,461 24,794 17,748 18% 21% 2%3 Classroom (102) 33,521 9,255 8,014 41,966 10,256 8,169 20% 10% 2%4 Coat Room (103) 3,108 657 1,196 3,452 770 1,224 10% 15% 2%5 Bookstore (101) 32,309 6,796 12,883 36,165 8,379 13,167 11% 19% 2%6 Crawlspace (101B) 4,909 198 1,718 4,257 256 1,745 15% 23% 2%7 Staff Room/Lockers 17,955 3,337 11,774 32,249 3,569 11,980 44% 7% 2%8 Dressing Rooms 7,644 6,124 1,635 9,960 6,289 1,618 23% 3% 1%9 Office (206A) 3,578 261 2,894 4,391 309 2,930 19% 16% 1%

10 Storage (209B) 2,744 306 1,887 2,913 343 1,890 6% 11% 0%11 Green Room (206) 14,905 8,740 6,338 19,148 9,046 6,368 22% 3% 0%12 Storage(209A) 6,263 859 3,247 6,640 971 3,215 6% 12% 1%13 Bridge (204) 12,608 317 12,317 15,816 754 13,169 20% 58% 6%14 Corridor (205) 2,248 496 1,833 2,474 548 1,815 9% 9% 1%15 Prep 1 (209) 43,570 2,686 12,980 53,898 3,275 13,081 19% 18% 1%16 Elevator Lobby (203) 1,977 436 1,613 2,176 482 1,597 9% 10% 1%17 Classroom (202) 27,662 3,276 7,809 34,294 3,800 7,883 19% 14% 1%18 Darkroom (202C) 1,364 442 664 1,539 499 667 11% 11% 0%19 Storage (202B) 411 58 221 435 66 219 6% 12% 1%20 Director (314) 11,603 782 6,485 14,454 879 6,552 20% 11% 1%21 Offices NE (315) 4,519 474 2,521 8,243 579 2,538 45% 18% 1%22 Offices NE (316-319) 14,439 1,865 8,341 26,540 2,136 8,074 46% 13% 3%23 Board Room (313) 14,757 5,053 7,794 16,432 5,228 5,810 10% 3% 34%24 Offices SE (320) 5,264 492 3,905 8,684 567 3,951 39% 13% 1%25 Offices SE (321-324) 8,466 1,160 4,864 11,106 1,402 4,899 24% 17% 1%26 Meeting Room (312) 7,631 1,869 3,975 9,623 2,289 3,998 21% 18% 1%27 Corridor (303) 2,903 290 3,221 2,886 325 3,239 1% 11% 1%28 Open Office (308) 27,106 5,646 6,712 30,007 6,772 6,532 10% 17% 3%29 Reception (307) 4,835 780 1,121 5,287 930 1,091 9% 16% 3%30 Copy/Mail (310) 2,459 444 459 2,695 535 446 9% 17% 3%31 Pantry (311) 1,283 139 527 1,357 155 513 5% 10% 3%32 Storage (309) 807 99 374 962 110 364 16% 10% 3%33 Elevator Lobby (302) 786 344 1,380 2,107 365 1,351 63% 6% 2%34 Theater Stage (300) 292,727 5,044 35,675 319,216 5,031 36,073 8% 0% 1%35 Theater (300) 238,107 57,333 31,288 255,594 70,063 22,914 7% 18% 37%36 Upper Theater (301) 8,295 679 7,439 8,405 609 7,494 1% 11% 1%37 Vestibule/Hall (301A-B) 1,446 344 952 1,588 280 926 9% 23% 3%38 East Gallery (402) 313,117 107,944 126,788 373,054 109,734 129,102 16% 2% 2%39 Long Gallery East (404) 94,036 10,321 126,305 115,196 9,064 128,346 18% 14% 2%40 Mediatheque (403) 37,780 5,747 22,972 43,177 7,605 23,397 12% 24% 2%41 West Gallery (401) 297,765 97,525 118,425 349,917 97,513 120,572 15% 0% 2%42 Long Gallery West (404) 86,336 7,621 124,158 108,816 7,163 126,159 21% 6% 2%43 Gallery Lobby (400) 2,124 464 2,114 2,320 422 2,167 8% 10% 2%44 Dining Room (108) 75,019 19,420 30,716 95,841 20,054 31,239 22% 3% 2%45 Storage (112) 3,174 376 1,420 3,375 439 1,454 6% 14% 2%46 Bookstore Storage (115) 1,213 143 542 1,290 167 555 6% 14% 2%47 Bookstore Office (114) 1,381 295 505 1,543 356 516 10% 17% 2%48 Corridor (119) 1,276 242 940 1,412 277 962 10% 13% 2%49 Food Prep (121) 5,749 1,050 1,533 6,321 1,274 1,568 9% 18% 2%50 Service Area 1,505 665 673 1,858 808 689 19% 18% 2%

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Initial Start-up Costs The initial start-up costs or capital costs for the Institute of Contemporary Art where compiled from Macomber Construction Estimates. A summary and detailed breakdown from this cost estimate is shown in Appendix A. The total initial start-up construction cost estimate for the ICA building is $33,667,308. Actual Bidding data from HVAC, Electrical, Plumbing, and Fire Protection is summarized in Table 50. The costs analyzed for the utility portion total $10,259,527 of the overall cost.

Table 22- Actual Low Bid Amounts HVAC Electrical Plumbing Fire ProtectionLow Bid $ 5,060,000 $ 4,312,000 $ 477,000 $ 261,000 Total MEP bid: 10,259,527

Table 23 – Overall Building Cost Breakdown Item Description Total

Building Costs 7,992,249 Special Construction 288,650 Conveying Systems 657,500 Plumbing 352,480 HVAC 3,469,953 Electrical 3,223,666 Site Work Costs 27,124 Site Mechanical Utilties 21,124 Site Electrical Utilties 6,000 Indirect Costs 1,249,954 General Conditions 726,518 Permits 91,270 Insurance 105,825 Fee 326,341 Bond - Contingencies 990,200 Design Program Contingency 483,535 Escalation - Construction Contingency 506,665 TOTAL 10,259,527

BUILDING LIFE-CYCLE COST

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Table 23 – Utility Building Cost Breakdown Item Description Total

Building Costs 24,784,442 General Requirements 125,000 Site Construction 2,123,035 Concrete 1,105,530 Metals 3,920,026 Wood & Plastics 353,299 Thermal & Moisture Protection 2,111,399 Doors & Windows 3,256,966 Finishes 2,640,262 Specialties 171,392 Equipment 648,490 Furnishings 336,794 Special Construction 288,650 Conveying Systems 657,500 Plumbing 352,480 HVAC 3,469,953 Electrical 3,223,666 Site Work Costs 1,603,141 Site Preparation 51,000 Site Improvement 1,525,017 Site Mechanical Utilties 21,124 Site Electrical Utilties 6,000 Other Site Construction - Indirect Costs 3,890,370 General Conditions 2,100,000 Permits 312,180 Insurance 361,966 Fee 1,116,224 Bond - Contingencies 3,383,355 Design Program Contingency 1,650,417 Escalation - Construction Contingency 1,732,938 TOTAL 33,661,308

Base Date The base date is the point in time to which all project-related costs are discounted in an Lifetime Cycle Cost Estimate. Start of construction for the Institute of Contemporary Art is July 2004.

Service Date The ICA building has a projected service date, or occupancy, of September 2006.

Annual Utility Costs Based on previous sections of this report, the annual electricity consumption cost is estimated to be $228,361 and the annual cost estimate for natural gas is $67,0777.

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Maintenance Costs Maintenance costs were obtained from design documents and represent the estimated mechanical, electrical, plumbing, fire protection, and elevator services in the building.

The main method for estimating the maintenance costs was based on the RS Means Facilities Maintenance and Repair Cost Data. This source gives the recurring annual and nonrecurring costs associated with the equipment in the building.

Estimates of the nonrecurring costs associated with these services along with detailed maintenance data are shown in Appendix B and C. Maintenance data was extracted from service contracts provided by local companies on their equipment with an estimated service value of $114,996.

Net Present Value Total costs were evaluated by calculating net present value costs for each annual cost at a fixed discount rate of 5% over twenty-five years. Included in net present value cost are initial start-up costs, estimated real estate costs, annual maintenance costs, and annual utility costs. The net present value for total energy costs including first costs of equipment and assuming a 25 year life span is $16,570,577. Refer to following table for detailed cost estimate.

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Table 24 – Life Cycle Analysis

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Chart 1 – Cumulative Life-Cycle Savings

$0

$2,000,000

$4,000,000

$6,000,000

$8,000,000

$10,000,000

$12,000,000

0 2 4 6 8 10 12 14 16 18 20 22 24 26 28

Years

Cum

mul

ativ

e LC

S

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This report investigated the performance of the Institute of Contemporary Art in a variety of categories including LEED Green Building certification, envelope and lighting compliance with ASHRAE Standard 90.1-1999, lost usable space, system life-cycle costs, yearly utilization energy, and design load estimation. The Institute of Contemporary Art is a striking architectural statement, but this comes at a high price paid for its inefficient use of energy. The walls and roof of the ICA just barely complied with energy ratings from Standard 90. With 79% glazing, the building far surpassed the recommended value of 50%. In addition, Maximum SHGC of 0.26 is less than the designed SHGC of 0.31 and therefore does not meet ASHRAE requirements for glazing performance. The building’s high-energy use can be traced back to its design lighting density value of 6.13 W/ft2, making it almost 4 times the recommended lighting density. The Space-By-Space showed similar high energy use in spaces such as the Theater and Galleries. Most typical spaces, however, met the maximum criteria established by Standard 90.1. The relatively high use of energy is also paid for in lost usable space. Approximately 8,700ft2, or approximately 14% of the ICA is ‘unusable’ space due to Utility space. When accounting for the total heights of these utilities spaces, approximately 132,663 ft3 (8%) of the building is devoted toward ‘unusable’ space. The ICA is expected to use 58,740 therms (5,874,000 kBTU) per year with an annual predicted cost of $67,077 for annual natural gas consumption according to Keyspan Corporation’s pricing structure. It was found that buildings similar to the Institute of Contemporary Art consume 1,231,632 KWh/yr of electricity, while a detailed energy model showed that the Institute of Contemporary Art is actually predicted to consume twice this standard, or 2,455,890 kW/yr. Using Nstar utility rates, the annual electricity consumption cost is estimated to be $228,361. The total initial start-up construction cost estimate for the ICA building is $33,667,308. Actual Bidding data from HVAC, Electrical, Plumbing, and Fire Protection shows a first cost for these systems to be $10,259,527.

Based on the life cycle cost analysis of the ICA for mechanical, electrical, plumbing, fire protection, and elevator systems, a capital cost, operating cost, and maintenance cost are estimated for the project. The capital cost, based on a cost estimate from Macomber on October 23, 2003, is found to be $10,259,527. The annual costs for the project are the operating and the recurring maintenance costs. The operating cost for electricity and natural gas consumption, based on utility rates from NStar and KeySpan, as well as energy consumption estimates, is calculated to be $228,361and $67,077, respectively. The annual recurring maintenance cost, based on costing data and manufacturer service contracts, is estimated to be $114,996. These costs are

CONCLUSION

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distributed evenly over the 25-year study period. The net present total cost over a 25-year period for mechanical, electrical, plumbing, fire protection, and elevator systems is $16,570,577.

This energy results in a significant environmental impacts as well as being a financial burden. The ICA is predicted to release 1,622 pounds of particulates, 18,511 pounds of So2, 11,484 pounds of Nox, and 3,388,561 pounds of C02. The Institute of Contemporary Art is a bold architectural statement and is to sure to attract the attention of all who pass by, but it comes with a hefty energy price tag as well as environmental impact.

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2001 ASHRAE Handbook Fundamentals. ASHRAE Incorporated. Atlanta, GA. 2001. “ASHRAE/IESNA Standard 62-2001”. ASHRAE Incorporated, Atlanta GA. 2001.

“ASHRAE/IESNA Addendum n to ASHRAE/IESNA Standard 62-2001”. ASHRAE

Incorporated, Atlanta GA. 2003. Rhinoceros, NURBS 3D modeling for windows, Robert McNeel and Associates,

2003 Carrier, Hourly Analysis Program V 4.1, 2002 Leadership in Energy and Environmental Design Rating System, Version 2.1. US

Green Building Council, July 2002.

WORKS CITED

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ID PhaseCode Item_Desc Takeoff_Quantity Takeoff_Unit UnitCost Total

1 1000.000 General Requirements 125,000 2 1430.100 Quality Assurance 125,000 3 Exterior facade performance mock-ups 1.00 ls 125,000.00 125,000

45 2000.000 Site Construction 2,123,035 6 2001.200 Sitework 187,415 7 Remove existing paving(from site) 1,500.00 tn 10.00 15,000 8 Dewatering allowance 1.00 ls 35,000.00 35,000 9 Excavation and backfill for foundations and pilecaps 1,000.00 cy 32.00 32,000 10 Dispose on adjacent site area 0.00 cy 0.00 - 11 Gravel fill 15.5 to 17.17 2,525.00 cy 25.00 63,125 12 Rough grade area 7,700.00 sy 0.50 3,850 13 Excav.& backfill interior plumbing 540.00 lf 12.50 6,750 14 Fine grade and compact at S.O.G. 0.00 cy 0.00 - 15 Gravel ( 8" ) at exterior walks 140.00 cy 37.00 5,180 16 Fine grade and compact at walk 0.00 sf 0.00 - 17 Roadway paving ( 7" thick) 150.00 sy 26.00 3,900 18 Gravel at roadway paving 70.00 cy 30.00 2,100 19 Erosion Control 1.00 ls 10,000.00 10,000 20 Miscellaneous demo 1.00 ls 4,185.00 4,185 21 Precast curbs 275.00 lf 23.00 6,325 22 2390.980 Marine Work 1,069,820 23 Excavate and backfill footings 450.00 cy 40.00 18,000 24 Dewatering 1.00 ls 15,000.00 15,000 25 Sheething 1.00 ls 10,000.00 10,000 26 Repair rip rap 1.00 ls 16,870.00 16,870 27 Form-pour footings 30.00 cy 450.00 13,500 28 Rebar 7.00 tons 1,850.00 12,950 29 Structural timber walkway 5,800.00 sf 100.00 580,000 30 Timber walkway at grade w/ 6" slab on grade 7,700.00 sf 40.00 308,000 31 Concrete abutment 230.00 lf 300.00 69,000 32 Excavate and backfill for concrete abutment 230.00 lf 50.00 11,500 33 Boardwalk lighting, L4 1.00 ls 15,000.00 15,000 34 2462.500 Piles - Steel H Pile 852,950 35 H Piles- end bearing at building - inc 1 test 77.00 no 7,350.00 565,950 36 Cathodic protection 1.00 ls 51,000.00 51,000 37 Pile coating 1.00 ls 36,000.00 36,000 38 Allowance for obstructions/drilling 1.00 ls 200,000.00 200,000 39 2500.000 Utility Services 12,850 40 Excav.b.f bedding,buy & set 8" domestic 30.00 lf 107.00 3,210 41 Excav.b.f.bedding,buy & set 6" sprinklers 15.00 lf 107.00 1,605 42 Misc fittings,valves etc. 0.00 ls 0.00 - 43 Furnish and install fire hydr complete 1.00 ea 2,250.00 2,250 44 Excav.b.f bedding,buy & set sewer 15.00 lf 25.00 375 45 Exc/.b.f bedg.,buy & set 12" storm 85.00 lf 61.00 5,185 46 Exc/.b.f bedg.,buy & set C.B 0.00 lf 0.00 - 47 Exc/.b.f bedg.,buy & set DMH 0.00 lf 0.00 - 48 Excav.b.f bedding,ELECTRICAL 15.00 lf 15.00 225 49 2900.100 Landscaping - 50 Landscaping Allowance 0.00 ls 0.00 -

5152 3000.000 Concrete 1,105,530 53 3000.100 Concrete 166,714 54 Structural slab -Bldg. ground flr level 14,152.00 sf 7.00 99,064 55 Service & elevator pit walls & slab 15.00 sf 750.00 11,250 56 Concrete walls at bookstore 553.00 sf 25.00 13,825 57 Ramp platform and CIP stairs at bookstore 28.00 cy 1,000.00 28,000 58 Perimeter and horizontal insulation at foundation walls 5,300.00 sf 2.75 14,575 59 3300.005 Concrete Foundations 287,084 60 Pile caps 111.00 cy 300.00 33,300 61 Grade beams 370.00 cy 500.00 185,000 62 Misc footing, pad construction 1.00 ls 7,500.00 7,500 63 Mud slab 14,152.00 sf 2.00 28,304 64 Concrete walks to prop line only 1,340.00 sf 4.50 6,030 65 Ramp walls 20.00 cy 550.00 11,000 66 Elevator pits 29.00 cy 550.00 15,950

APPENDIX A: DETAILED BUILDING MATERIAL ESTIMATE

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67 3350.005 Concrete Superstructure 339,577 68 Concrete on metal decking 44,591.00 sf 5.00 222,955 69 Concrete misc pits, curbs, etc. 1.00 ls 25,000.00 25,000 70 Concrete on metal decking 5,000.00 sf 5.00 25,000 71 Premium cost for sloped floor construction 5,920.00 sf 3.00 17,760 72 Concrete containment walls 24" around oil tank 3.00 cy 750.00 2,250 73 1/2lb reinforcing steel per sf as per note on Structurals 22,296.00 lbs 0.92 20,512 74 Small concrete steps at Mediatheque and Theater 6.00 cy 3,000.00 18,000 75 Pour and finish pan fill stairs 9.00 flgh 900.00 8,100 76 3360.011 Topping on Floors-Pour 216,395 77 Azzarone finish inc. topping slab 17,832.00 sf 10.00 178,320 78 Retroplate finish concrete 7,615.00 sf 5.00 38,075 79 3410.110 Precast - Structural 95,760 80 Triangular precast concrete bench supports -Theater 812.00 lf 60.00 48,720 81 Triangular precast concrete bench supports -Grandstand 784.00 lf 60.00 47,040

8283 5000.000 Metals 3,920,026 84 5100.100 Structural Steel 2,601,900 85 Structural steel 498.00 ton 3,150.00 1,568,700 86 Structural steel 328.00 ton 3,150.00 1,033,200 87 5310.110 Steel Decking 65,164 88 Roof deck - level decking and at Northlights 24,590.00 sf 2.65 65,164 89 5310.200 Floor Deck 157,451 90 Metal deck 49,050.00 sf 3.21 157,451 91 5500.100 Metal Fabrications 29,375 92 Column enclosure - SS at exterior, 11'8" tall 1.00 ea 6,000.00 6,000 93 Column enclosure - PFRG at interior 11.00 ea 2,125.00 23,375 94 5510.100 Stairs & Ladders 292,942 95 Steel pan stairs, S1, including perforated panel rail and SS wall rail 3.00 flt 25,700.00 77,100 96 Steel pan stairs, S2, including SS railings 4.00 flt 18,000.00 72,000 97 Steel pan stairs, S3, including SS railings 3.00 flt 18,000.00 54,000 98 Steel pan stairs, S4, including SS wall rail 1.00 flt 6,000.00 6,000 99 Misc. stairs at mechanical mezzanine 3.00 flt 7,878.00 23,634 100 Steel tube framing and metal pan steps at mediatheque 2.00 flt 24,000.00 48,000 101 Steel ladder to elevator pit 2.00 no 860.00 1,720 102 5510.100 Stairs & Ladders 292,942 103 Ships ladder at roof 4.00 no 2,622.00 10,488 104 5520.200 Handrails - SS 250,285 105 SS handrail at east edge of harborwalk 80.00 lf 70.00 5,600 106 SS guardrail w/ wire mesh, exterior 290.00 lf 515.00 149,350 107 Wood handrail on SS posts 45.00 lf 155.00 6,975 108 Galvanized steel guardrail ar roof perimeter 353.00 lf 70.00 24,710 109 SS guardrail w/ wire mesh at bookstore 50.00 lf 515.00 25,750 110 Aluminum rails at theater 75.00 lf 100.00 7,500 111 Aluminum wall mounted rail at mediatheque 66.00 lf 100.00 6,600 112 Glass rail w/ shoes and angle at mediatheque 60.00 lf 340.00 20,400 113 Glass rail at classroom 10.00 lf 340.00 3,400 114 5530.400 Grating - Aluminum 27,300 115 Alum grating 492.00 lf 50.00 24,600 116 Alum grating at vestibules 60.00 sf 45.00 2,700 117 5590.100 Misc Steel 449,500 118 Steel angle support to metal panel at Mediatheque 1.00 ls 3,148.70 3,149 119 Steel angle support to glazing system at Mediatheque 1.00 ls 6,976.52 6,977 120 Steel plate/bracing/angle tubes at parapet 1.00 ls 74,951.30 74,951 121 6x6 tube support for CW at level 3 1.00 ls 7,433.04 7,433 122 Overhead support for sliding panels at level 1 1.00 ls 10,091.30 10,091 123 Angle/bracket for CW support over loading dock door 1.00 ls 6,895.65 6,896 124 Steel tube support for stucco panels on south elevation 1.00 ls 51,305.22 51,305 125 4x4 steel angle for cw at lobby, west 1.00 ls 7,956.52 7,957 126 Steel angle support for channel glazing, 4th level to parapet 1.00 ls 166,322.61 166,323 127 Horizontal and vertical steel tube support, east 1.00 ls 17,098.26 17,098 128 4x4 steel angle for cw, east 1.00 ls 4,669.57 4,670 129 Steel angles at loading dock 2.00 ea 166.96 334 130 Steel frame at roll down doors 2.00 ea 4,000.00 8,000 131 Overhead steel support for security grille at bookstore 30.00 lf 213.00 6,390 132 Overhead steel support for motorized projection screen at theater 62.00 lf 152.00 9,424 133 Overhead steel support for event curtain at theater 48.00 lf 137.00 6,576 134 Overhead steel support for roll down security at dining room 18.00 lf 225.00 4,050 135 Steel armature for wood veneer counter at coatroom 1.00 ls 4,200.00 4,200 136 Overhead support for projector and screen at boardroom 1.00 ls 2,356.00 2,356 137 Steel support for vanities 1.00 ls 2,075.00 2,075 138 Overhead support for toilet partitions 1.00 ls 5,711.00 5,711

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139 Steel support for wall continuation at theater 76.00 lf 164.00 12,464 140 Elevator sill angles 8.00 no 525.00 4,200 141 Bent SS plate for ceiling at coatroom 220.00 sf 70.00 15,400 142 Steel bollards 2.00 ea 230.00 460 143 Bike rack 1.00 ea 1,000.00 1,000 144 Relieving plate welding to outrigger at 2nd floor 1.00 ls 1,614.78 1,615 145 Steel tube support for louvers at first floor 1.00 ls 3,696.52 3,697 146 Steel angle at slab level 2 1.00 ls 4,700.00 4,700 147 5700.100 Ornamental Metal 21,110 148 Walkable galv. grating at roof 203.00 sf 35.00 7,105 149 SS ladder to rip rap 2.00 ea 1,000.00 2,000 150 SS plate edging cane detection strip 316.00 lf 20.00 6,320 151 5700.100 Ornamental Metal 21,110 152 Threaded inserts for wood floor at Gallery 379.00 ea 15.00 5,685 153 5810.100 Expansion Covers 25,000 154 Expansion Joint Covers 1.00 ls 25,000.00 25,000

155156 6000.000 Wood & Plastics 353,299 157 6100.980 Rough Carpentry 172,870 158 Rough carpentry 1.00 ls 50,000.00 50,000 159 Tauari plank on Grandstand 3,833.00 sf 20.00 76,660 160 Tauari plank on Grandstand deck 708.00 sf 20.00 14,160 161 Roof blocking perimeter and monitors 2,261.00 lf 10.00 22,610 162 Roof blocking at hinged coping 944.00 lf 10.00 9,440 163 6400.100 Architectural Woodwork 160,269 164 Lobby ticket desk w/ steel plate counter, laquered finish 24.00 lf 1,116.00 26,784 165 Backup administration desk 21.00 lf 650.00 13,650 166 Art lab base cab with top 9.00 lf 300.00 2,700 167 Art lab shelving unit, 6' high 9.00 lf 300.00 2,700 168 Storage room 102 A base cab wtop 8.00 lf 300.00 2,400 169 Storage room 102A upper cabinets 8.00 lf 225.00 1,800 170 Coat Room 103 flip top counters 14.00 lf 350.00 4,900 171 Control desk 107 pl.lam counter top w/ supports 7.00 lf 175.00 1,225 172 Mens and womens first floor Corian countertop w/sinks 22.00 lf 375.00 8,250 173 Storage room 112 base cab w/top 11.00 lf 300.00 3,300 174 Storage room 112 upper cabinets 11.00 lf 225.00 2,475 175 Waiting room 107 built in benches 8.00 lf 50.00 400 176 Flip down counter at dining room 8.00 lf 350.00 2,800 177 Classroom 202, built in shelving 13.00 lf 400.00 5,200 178 Rehearsal room 206 base cab with top 8.00 lf 300.00 2,400 179 Rehearsal room 206 upper cabinets 8.00 lf 255.00 2,040 180 Dressing room 206 B, D, and F built in counters 41.00 lf 175.00 7,175 181 Prep room 209 built in desks 38.00 lf 175.00 6,650 182 Prep room 209 upper cabinets 38.00 lf 225.00 8,550 183 Shop 208 work bench 30.00 lf 125.00 3,750 184 Peg board at shop 208 30.00 lf 50.00 1,500 185 Staff room 210 base cabinet with top 8.00 lf 300.00 2,400 186 Sound/Lighting control room counter top with supports 12.00 lf 175.00 2,100 187 Wood sill at Projection and Control room 30.00 lf 20.00 600 188 Coat closet 307A shelf/rod 12.00 lf 30.00 360 189 Mail room base cabinet with top 11.00 lf 300.00 3,300 190 Mail room upper cabinets 11.00 lf 225.00 2,475 191 Mail room slots with counter 4.00 lf 350.00 1,400 192 Pantry 311 base cabinets w/ top 5.00 lf 300.00 1,500 193 Pantry 311 upper cabinets 5.00 lf 225.00 1,125 194 Board room 312 buillt in wood veneer bookcase 13.00 lf 400.00 5,200 195 Office 312 built in wood veneer bookcase 13.00 lf 400.00 5,200 196 Meeting room 321 built in wood veneer bookcases 33.00 lf 400.00 13,200 197 IT closet shelving (none shown) 10.00 lf 36.00 360 198 Bookstore sales desk 16.00 lf 650.00 10,400 199 6440.760 Wood Louvers 20,160 200 Louvered wood screen at coatroom 336.00 sf 60.00 20,160

201202 7000.000 Thermal & Moisture Protection 2,111,399 203 7100.100 Waterproofing 201,742 204 Adhered PVC membrane at exterior walls 7,218.00 sf 6.00 43,308 205 Waterproofing elevator pits 590.00 sf 12.00 7,080 206 Waterproofing to exterior grandstand slab 4,544.00 sf 4.00 18,176 207 Waterproofing bookstore walls 553.00 sf 12.00 6,636 208 Waterproofing 14,152.00 sf 5.00 70,760 209 Adhered PVC membrane at exterior wood soffit 9,297.00 sf 6.00 55,782

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210 7200.000 Building Insulation 98,894 211 Insulation at exterior wall & soffits 16,515.00 sf 3.00 49,545 212 3" rigid insulation on vapor barrier 5,020.00 sf 2.75 13,805 213 1.5" mineral wool insulation 1,597.00 sf 2.00 3,194 214 2.5" rigid at vertical membrane roofing 2,300.00 sf 2.75 6,325 215 3" rigid insulation on vapor barrier at gallery 1,620.00 sf 2.75 4,455 216 3" rigid insulation at mechanical penthouse 534.00 sf 4.75 2,537 217 Insulation under slab 14,152.00 sf 1.00 14,152 218 2.5" rigid at vertical membrane roofing at skylight end panels 1,775.00 sf 2.75 4,881 219 7250.000 Fireproofing 200,504 220 Fireproofing 49,050.00 sf 3.68 180,504 221 Misc intumescent on floor hangers 1.00 ls 20,000.00 20,000 222 7250.100 Firesafing 50,000 223 Firesafing 1.00 ls 50,000.00 50,000 224 7460.100 Siding - Aluminum 94,764 225 Single sided metal panel system, Metl-Span 264.00 sf 28.00 7,392 226 Vertical storm proof louvers 496.00 sf 30.00 14,880 227 Metal infill panel trim 2,171.00 sf 28.00 60,788 228 Metal wall panel integrated in curtain wall system 418.00 sf 28.00 11,704 229 7460.400 Siding - Wood 646,170 230 Wood Veneer Panel, ceiling at theater 2,411.00 sf 20.00 48,220

231 Wood acoustic panel ceiling and wall in theater, inc black duct liner 3,348.00 sf 40.00 133,920 232 Tauari wood soffit 9,297.00 sf 35.00 325,395 233 Wood wall panel at dining room 554.00 sf 35.00 19,390 234 Wood trim 85.00 sf 40.00 3,400 235 Interior wood plank wall at theater 597.00 sf 35.00 20,895 236 Wood veneer paneling on FR MDF at Stair # 1 1,039.00 sf 70.00 72,730 237 Wood Veneer Plank ceiling 907.00 sf 20.00 18,140 238 Wood Veneer Plank ceiling w/ FR MDF 136.00 sf 30.00 4,080 239 7500.010 Roofing 456,945 240 Membrane roofing flat 16,133.00 sf 10.00 161,330 241 Membrane roofing sloped 11,581.00 sf 15.00 173,715 242 Roof top walkways NONE SHOWN - allowance 1.00 ls 5,800.00 5,800 243 Window washing daviits - 540 lf 1.00 ls 10,000.00 10,000 244 Hinged coping at parapet 490.00 lf 150.00 73,500 245 Vertical membrane on GWB at mechanical platform 2,300.00 sf 8.00 18,400 246 Vertical membrane on GWB at skylight end panels 1,775.00 sf 8.00 14,200 247 7530.100 Roofing - Membrane 283,291 248 Sarnafil on 2 1/2" rigid insul, VB, sheathing, 6" LGMF 11,507.00 sf 23.00 264,661 249 Sarnafil on21 1/2" rigid insul, VB, sheathing, 6" LGMF at Fan Court 810.00 sf 23.00 18,630 250 7920.100 Interior Caulking 24,987 251 Caulking 1.00 ls 24,987.00 24,987 252 7920.200 Exterior Caulking 54,102 253 Caulking 1.00 ls 54,102.00 54,102

254255 8000.000 Doors & Windows 3,256,966 256 8100.101 Frames - Hollow Metal 15,120 257 HM frames, single 67.00 ea 140.00 9,380 258 HM frames, pairs 26.00 ea 170.00 4,420 259 HM frames, single 7.00 ea 140.00 980 260 HM frames, pairs 2.00 ea 170.00 340 261 8110.300 Doors - Hol Metal 35,850 262 HM doors, single 11.00 ea 500.00 5,500 263 HM doors, 45 min, single 1.00 ea 550.00 550 264 HM doors, 90 min, single 19.00 ea 650.00 12,350 265 HM doors, pair 4.00 pr 800.00 3,200 266 HM doors, 45 min, pair 3.00 pr 950.00 2,850 267 HM doors, 90 min, pair 1.00 pr 1,050.00 1,050 268 HM doors, 90 min, double uneven pair 2.00 pr 1,200.00 2,400 269 HM doors, single 5.00 ea 550.00 2,750 270 HM doors, pairs 2.00 pr 1,100.00 2,200 271 Louvered metal door, single 1.00 ea 1,000.00 1,000 272 Louvered metal door, pair 1.00 pr 2,000.00 2,000 273 8210.200 Doors - Wood 50,375 274 SCWD door, 3x10, center piviot closure 1.00 ea 800.00 800 275 SCWD door, single 34.00 ea 480.00 16,320 276 SCWD door, 45 min, single 1.00 ea 640.00 640 277 SCWD door, 45 min, pair 3.00 pr 1,280.00 3,840 278 SCWD door, uneven pair 2.00 pr 900.00 1,800 279 SCWD door, 90 min, uneven pair 4.00 pr 1,400.00 5,600 280 Sliding wood door, 10x8 1.00 ea 5,000.00 5,000

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281 Sliding wood closet doors 3.00 ea 925.00 2,775 282 Sliding wood doors 4.00 ea 900.00 3,600 283 Sliding wood, 10x8 at classroom/art lab 2.00 ea 5,000.00 10,000 284 8300.100 Doors - Special 177,755 285 Frameless 3/4" glass doors 4.00 ea 8,200.00 32,800 286 Alum/Glass sidelights 27.00 sf 65.00 1,755 287 Frameless glass sliding office doors 7.00 ea 2,000.00 14,000 288 Alum frame, sliding glass door, single 4.00 ea 2,000.00 8,000 289 Frameless glass door, 3x8 2.00 ea 2,000.00 4,000 290 SS frame, SS door, 3x8 1.00 ea 1,200.00 1,200 291 Acoustic door, frame, uneven pair 1.00 pr 11,000.00 11,000 292 Acoustic door, frame, 45 min, uneven pair 1.00 pr 12,500.00 12,500 293 Acoustic door, frame, 90 min, uneven pair 2.00 pr 14,750.00 29,500 294 Total Doors, inc hardware, pairs 7.00 pr 5,000.00 35,000 295 Exterior sliding metal door at loading dock, 16' x 15'2 1.00 ea 24,500.00 24,500 296 Acoustic door/frame at lower theater 1.00 ea 3,500.00 3,500 297 8310.100 Doors - Access 10,000 298 Roof access hatch, 4'x8' 1.00 no 10,000.00 10,000 299 8320.100 Doors - Security 76,600 300 McKeon Door S9000 fire door at bookstore, 31' x 15' 1.00 ea 51,000.00 51,000 301 8320.100 Doors - Security 76,600 302 McKeon Door S7700 fire door at Gallery, 8' x 16' 1.00 ea 25,600.00 25,600 303 8330.100 Doors - Coiling 14,700 304 Overhead security door at storage 112.3, 12' x 10' 1.00 ea 9,200.00 9,200 305 Insulated overhead door at loading dock 126.2, 8'x14' 1.00 ea 5,500.00 5,500 306 8360.100 Doors - Overhead 4,000 307 Roll down door at loading dock, 8'x14' 1.00 no 4,000.00 4,000 308 8600.100 Skylights 162,504 309 Linear 'Northlight' skylight system 3,123.00 sf 48.00 149,904 310 Skylights, Circle Redmont above administration 100.00 sf 126.00 12,600 311 8710.090 Finish Hardware 65,525 312 Door Hardware 9.00 no 400.00 3,600 313 Finish Hardware 112.00 ea 350.00 39,200 314 Floor operators 1.00 no 15,925.00 15,925 315 Blumcraft H-110A panic, type BP door #19 rail 4.00 no 1,200.00 4,800 316 Blumcraft P 752 panic, type BP door #19 rail 2.00 no 1,000.00 2,000 317 8800.500 Glazing 2,644,537 318 Alum & sliding doors at Dining Rm, every other door operable 630.00 sf 132.00 83,160 319 Alum frame window wall w/ 1.5" IGU at Theater 2,933.00 sf 70.00 205,310 320 Single glazed vertical translucent channel glass wall at Gallery 12,930.00 sf 71.00 918,030 321 Alum frame window wall w/ 1" IGU at Lobby 2,218.00 sf 65.00 144,170 322 Clear glass IGU w/ soft coat low-e 3,823.00 sf 56.00 214,088 323 Unframed 1/4" plate mirrors in restrooms 100.00 sf 12.00 1,200 324 Frameless glass screen at admin level 112.00 sf 65.00 7,280 325 Aluminum storefront w/1" thick clear insul. glass @ Proj. Rm. 24.00 sf 73.00 1,752 326 Aluminum sliding window w/laminated glass @ Control Rm. 30.00 sf 73.00 2,190 327 Clear glass IGU w/ soft coat low-e, ceramic frit 1,136.00 sf 58.00 65,888 328 Clear glass IGU w/ soft coat low-e, ceramic frit and alum shadow box 3,525.00 sf 70.00 246,750 329 Clear IGU, point supported, rotated fittings 3,361.00 sf 150.00 504,150 330 Laminated glass at elevator screen and elevator lobbies 928.00 sf 58.00 53,824 331 Frameless glass at education 210.00 sf 65.00 13,650 332 Bypass window at security 23.00 sf 35.00 805 333 Lenticular Film 1,815.00 sf 51.00 92,565 334 Alum frame window wall w/ 1" IGU 743.00 sf 65.00 48,295 335 Entry vestibule glass - carried in doors 0.00 sf 0.00 - 336 Frameless laminated glass at mediatheque 244.00 sf 100.00 24,400 337 Frameless glass screen at bookstore 262.00 sf 65.00 17,030

338339 9000.000 Finishes 2,640,262 340 9200.100 Lath & Plaster 168,944 341 Resinous Plaster 3,795.00 sf 20.00 75,900 342 3 coat cement plaster to match exterior 1,531.00 sf 10.00 15,310 343 Baswaphone acoustic plaster 2,306.00 sf 29.00 66,874 344 Veneer plaster 2,715.00 sf 4.00 10,860 345 9200.200 Stucco 99,240 346 Exterior Stucco Wall 2,273.00 sf 20.00 45,460 347 Exterior Stucco Soffits & Roofs 2,567.00 sf 20.00 51,340 348 9200.200 Stucco 99,240 349 Exterior Stucco Trim 122.00 sf 20.00 2,440 350 9250.050 Drywall 1,105,199 351 GWB, Type 1 20,279.00 sf 6.85 138,911 352 GWB ceilings 12,826.00 sf 9.00 115,434

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353 GWB facia/soffit allow 1.00 ls 67,500.00 67,500 354 GWB, Type 1A 600.00 sf 18.50 11,100 355 GWB, Type 2 4,560.00 sf 5.85 26,676 356 GWB, Type 2A 15,088.00 sf 12.50 188,600 357 GWB, Type 3 1,040.00 sf 8.00 8,320 358 GWB, Type 3A 1,423.00 sf 9.40 13,376 359 GWB, Type 4 20,067.00 sf 10.00 200,670 360 GWB, Type 5 5,282.00 sf 12.50 66,025 361 GWB, Type 6 2,362.00 sf 14.50 34,249 362 GWB, Type 7 0.00 sf 0.00 - 363 Install door frames 112.00 no 40.00 4,480 364 GWB enclosures 45.00 no 350.00 15,750 365 Return duct plenum, GWB enclosure at Gallery 8,244.00 sf 12.00 98,928 366 Skylight framing, light guage, drywall interior 0.00 sf 0.00 - 367 Sloped GWB framing at monitor 0.00 sf 0.00 - 368 GWB spring isolation ceiling at theater 5,759.00 sf 20.00 115,180 369 9250.800 Exterior Sheathing 125,000 370 Staging/Scaffolding 1.00 ls 125,000.00 125,000 371 9310.105 Tile - Ceramic and Stone 34,152 372 Ceramic tile floor 1,416.00 sf 12.00 16,992 373 Ceramic tile wall 930.00 sf 12.00 11,160 374 Ceramic tile base 600.00 lf 10.00 6,000 375 9330.100 Tile - Quarry 14,025 376 Quarry tile floor 626.00 sf 15.00 9,390 377 Quarry tile base 309.00 lf 15.00 4,635 378 9380.100 Tile - Cast Stone 15,552 379 Porcelain on steel (chalkboard) 648.00 sf 24.00 15,552 380 9510.500 Ceilings - Special 547,575 381 Scrim and framing, allowance 15,645.00 sf 35.00 547,575 382 9550.100 Acoustical Panels 85,538

383 Polymer glassfibre reinforced acoustic panels, 6'x8' 1,974.00 sf 30.00 59,220 384 Acoustic Ceiling Tile # 1, Cortega 6,887.00 sf 3.50 24,105 385 Acoustic Ceiling Tile # 2, Cleanable 466.00 sf 4.75 2,214 386 9600.100 Base 81,864 387 2" Aluminum reveal 3,112.00 lf 12.00 37,344 388 Aluminum plate base 1,113.00 lf 40.00 44,520 389 9640.100 Flooring - Wood 146,022 390 Tauari wood risers 208.00 lf 60.00 12,480 391 Stage floor with Tauari finish 2,808.00 sf 25.00 70,200 392 Tauari wood flooring 3,519.00 sf 18.00 63,342 393 9650.100 Flooring - Resilient 25,074 394 Vinyl base 2,841.00 lf 1.50 4,262 395 VCT 3,990.00 sf 2.75 10,973 396 Custom urethane flooring in mediatheque 984.00 sf 10.00 9,840 397 9680.100 Carpet 21,700 398 Carpet 620.00 sy 35.00 21,700 399 9900.000 Paints & Coatings 6,696 400 Epoxy paint finish concrete slabs 223.00 sf 1.25 279 401 Sealed Concrete 6,417.00 sf 1.00 6,417 402 9900.100 Painting 163,681 403 Paint interior walls latex 105,000.00 sf 0.80 84,000 404 Paint door frames 112.00 sets 50.00 5,600 405 Paint exposed steel 1.00 ls 15,000.00 15,000 406 Paint exposed MEPS 1.00 ls 15,000.00 15,000 407 Paint misc wood & metals 1.00 ls 6,250.00 6,250 408 Paint interior ceilings latex 8,580.00 sf 0.85 7,293 409 Paint exposed decking at skylight monitors 12,624.00 sf 1.25 15,780 410 Epoxy paint to walls 6,940.00 sf 1.75 12,145 411 Paint exposed ceilings/stairs 662.00 sf 0.85 563 412 Paint HM doors 41.00 sets 50.00 2,050

413414 10000.000 Specialties 171,392 415 10110.100 Chalkboards/Markerboards - 416 Marker boards - NIC 17.00 no 0.00 - 417 Tackboards - NIC 22.00 no 0.00 - 418 10160.100 Toilet Partitions 12,600 419 Standard stalls, baked enamel 18.00 ea 650.00 11,700 420 Urinal screens, baked enamel 3.00 ea 300.00 900 421 10210.100 Louvers Metal Operable 46,300 422 Metal louvers 100.00 sf 45.00 4,500 423 50% open perforated suspended panels 4,180.00 sf 10.00 41,800

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424 10430.100 Signage 5,000 425 Code required signage 1.00 al 5,000.00 5,000 426 10500.100 Lockers 4,000 427 Lockers, double tier 16.00 ea 250.00 4,000 428 10520.100 Fire Cabinets 7,500 429 Fire extinguishers 25.00 ea 300.00 7,500 430 10630.150 Acoustical Panels 88,992 431 1" sound panels by Wall Technologies at clerestory monitor 7,416.00 sf 12.00 88,992 432 10810.100 Toilet Accessories 7,000 433 Toilet accessories 1.00 ls 7,000.00 7,000

434435 11000.000 Equipment 648,490 436 11135.000 Theater Equipment 619,990 437 Stage lighting/equpment rigging pipe grid system 3,744.00 sf 20.00 74,880 438 Multimedia allowance 1.00 ls 300,000.00 300,000 439 Electro acoustic theater equipment allowance 1.00 ls 220,000.00 220,000 440 Projection screen -Theater 1.00 ls 25,110.00 25,110 441 11140.000 Paint Booth 15,000 442 Fume hood at paint room 1.00 ls 15,000.00 15,000 443 11160.100 Dock Levelers 13,500 444 Scissor Lift 1.00 ea 10,000.00 10,000 445 Freight Winch/Steel & Access Doors 1.00 ea 3,500.00 3,500 446 11400.110 Food Service - 447 Food Service equipment allow NIC 0.00 ls 0.00 - 448 11450.100 Residential Appliances - 449 Clothes washer - NIC 0.00 no 0.00 - 450 Clothes dryer - NIC 0.00 no 0.00 - 451 Dishwasher - NIC 0.00 no 0.00 - 452 Refrigerator - NIC 0.00 no 0.00 - 453 Microwave - NIC 0.00 no 0.00 -

454455 12000.000 Furnishings 336,794 456 12490.100 Blinds 231,544 457 Horiz. blinds at offices and Boardroom 1,071.00 sf 12.61 13,505 458 Electrically controlled roller blind at skylight 3,130.00 sf 25.00 78,250 459 Horiz. blinds at Art Lab 288.00 sf 13.50 3,888 460 Scrim, Blackout shade in theater 2,933.00 sf 25.00 73,325 461 Event curtain - to be verified 1,152.00 sf 8.00 9,216 462 Cinema masking curtain 0.00 sf 0.00 - 463 Track/motor for curtains 1.00 ls 8,560.00 8,560 464 Scrim, Blackout shade at bridge 1,008.00 sf 25.00 25,200 465 Roll-up privacy shades at theater 784.00 sf 25.00 19,600 466 12600.100 Seating 105,250 467 Mediateque seating 16.00 ea 1,500.00 24,000 468 Theater seating 325.00 ea 250.00 81,250

469470 13000.000 Special Construction 288,650 471 13900.120 Sprinkler Systems 288,650 472 6" double check valve 1.00 no 7,500.00 7,500 473 6" single check valve 2.00 no 2,000.00 4,000 474 6" check valve with ball drip 1.00 no 2,200.00 2,200 475 6" ductile iron cement lined 100.00 lf 48.00 4,800 476 6" grooved black iron pipe with fittings & hangers 100.00 lf 60.00 6,000 477 4" grooved black iron pipe with fittings & hangers 600.00 lf 36.00 21,600 478 3" grooved black iron pipe with fittings & hangers 400.00 lf 30.00 12,000 479 2" grooved black iron pipe with fittings & hangers 600.00 lf 19.00 11,400 480 1 1/2" grooved black iron pipe with fittings & hangers 3,500.00 lf 16.00 56,000 481 1" grooved black iron pipe with fittings & hangers 4,000.00 lf 13.00 52,000 482 2" black iron pipe with fittings & hangers 250.00 lf 15.00 3,750 483 6" OS&Y valve with tamper 17.00 no 2,500.00 42,500 484 4" OS&Y valve with tamper 4.00 no 1,600.00 6,400 485 6" water meter 1.00 no 3,000.00 3,000 486 6" wet alarm valve 1.00 no 7,500.00 7,500 487 Floor control assembly 10.00 no 1,500.00 15,000 488 2 1/2" three port fire hook-up valve 1.00 no 1,200.00 1,200 489 2 1/2" fire valve 10.00 no 550.00 5,500 490 Test master valve 10.00 no 425.00 4,250 491 Flow switch 10.00 no 250.00 2,500 492 Pendant sprinkler head 550.00 no 65.00 35,750 493 Hydraulic calculations 1.00 ls 3,000.00 3,000

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494 Coordination between trades 1.00 ls 3,800.00 3,800 495 Rigging & equipment rental 1.00 ls 4,500.00 4,500 496 Testing & inspection 1.00 ls 2,500.00 2,500 497 Adjust for potential buyout/pricing adjustments -1.00 ls 30,000.00 (30,000)

498499 14000.000 Conveying Systems 657,500 500 14200.000 Elevators 657,500 501 Glass elevator, passenger, traction 1.00 ea 537,500.00 537,500 502 Standard finish elevator, holeless hydraulic 1.00 ea 120,000.00 120,000

503504 15400.000 Plumbing 352,480 505 15400.210 Fixtures & Equipment 86,175 506 Water Closets 27.00 no 750.00 20,250 507 Lavatories 7.00 no 550.00 3,850 508 Urinal 8.00 no 750.00 6,000 509 Janitor Sink 9.00 no 600.00 5,400 510 Water Cooler 2.00 no 1,500.00 3,000 511 Wall hung Lav 12.00 no 650.00 7,800 512 Shower 3.00 no 600.00 1,800 513 Pantry Sink 1.00 no 550.00 550 514 Education sink 1.00 no 550.00 550 515 Dark Room Sink 1.00 no 5,000.00 5,000 516 Staff Sink 2.00 no 550.00 1,100 517 Water Heater Gas 1.00 no 1,800.00 1,800 518 Floor Drains 7.00 no 300.00 2,100 519 Circulating Pump 1.00 no 750.00 750 520 Floor Drains-Kitchen 4.00 no 450.00 1,800 521 Floor Cleanouts 15.00 no 300.00 4,500 522 Grease Trap 1.00 no 1,800.00 1,800 523 Service sink 3.00 no 950.00 2,850 524 Non freeze Hydrants 10.00 no 500.00 5,000 525 Washer box 1.00 no 125.00 125 526 Rough-in for future fixtures 3.00 no 450.00 1,350 527 Hose bibb 2.00 no 150.00 300 528 Wall cleanout 5.00 no 180.00 900 529 4" water meter 2.00 no 2,200.00 4,400 530 4" backflow preventer 1.00 no 2,000.00 2,000 531 1" backflow preventer 1.00 no 700.00 700 532 3/4" backflow preventer 1.00 no 500.00 500 533 15400.310 Storm Piping 85,310 534 Roof drains 19.00 no 550.00 10,450 535 Area drain 1.00 no 850.00 850 536 12" cast iron pipe with fittings (below slab) 20.00 no 85.00 1,700 537 8" cast iron pipe with fittings (below slab) 20.00 no 65.00 1,300 538 8" cast iron pipe with fittings & hangers (above slab) 520.00 no 65.00 33,800 539 6" cast iron pipe with fittings & hangers (above slab) 150.00 no 38.00 5,700 540 5" cast iron pipe with fittings & hangers (above slab) 100.00 no 38.00 3,800 541 4" cast iron pipe with fittings (below slab) 300.00 no 32.00 9,600 542 4" cast iron pipe with fittings & hangers (above slab) 350.00 no 34.00 11,900 543 3" cast iron pipe with fittings & hangers (above slab) 230.00 no 27.00 6,210 544 15400.320 Sanitary Piping 78,510 545 6" cast iron pipe with fittings (below slab) 100.00 lf 38.00 3,800 546 4" cast iron pipe with fittings (below slab) 450.00 lf 32.00 14,400 547 4" cast iron pipe with fittings & hangers (above slab) 774.00 lf 34.00 26,316 548 3" cast iron pipe with fittings & hangers (above slab) 262.00 lf 27.00 7,074 549 2" cast iron pipe with fittings & hangers (above slab) 700.00 lf 24.00 16,800 550 1 1/2" cast iron pipe with fittings & hangers (above slab) 460.00 lf 22.00 10,120 551 15400.340 Fuel & Gas Piping 79,150 552 6" black steel pipe welded with hangers 400.00 lf 125.00 50,000 553 Boiler Piping to equipment 1.00 ls 10,000.00 10,000 554 Gas Venting 4.00 ls 2,000.00 8,000 555 Boiler Connections 4.00 no 2,500.00 10,000 556 Gas meter connection 1.00 no 400.00 400 557 WH Connections 1.00 no 750.00 750 558 15400.500 Water Piping 48,680 559 4" ductile iron cement lined pipe 100.00 lf 38.00 3,800 560 4" copper pipe type L with fittings & hangers 100.00 lf 51.00 5,100 561 2 1/2" copper pipe type L with fittings & hangers 150.00 lf 29.00 4,350 562 2" copper pipe type L with fittings & hangers 315.00 lf 21.00 6,615 563 1 1/2" copper pipe type L with fittings & hangers 380.00 lf 17.00 6,460 564 1 1/4" copper pipe type L with fittings & hangers 100.00 lf 14.00 1,400

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565 1" copper pipe type L with fittings & hangers 200.00 lf 12.00 2,400 566 3/4" copper pipe type L with fittings & hangers 1,500.00 lf 10.00 15,000 567 1/2" copper pipe type L with fittings & hangers 395.00 lf 9.00 3,555 568 15400.600 Insulation 25,380 569 Storm Insulation 300.00 lf 9.00 2,700 570 Water Pipe Insulation 3,240.00 lf 7.00 22,680 571 15400.650 Miscellaneous (50,725) 572 Adjust for subcontractor pricing -1.00 ls 47,225.00 (47,225) 573 Delete Automatic Fixtures -1.00 ls 3,500.00 (3,500)

574575 15500.000 HVAC 3,469,953 576 15500.200 Equipment 1,132,965 577 Steam boiler gas fired 212 MBH 2.00 no 7,500.00 15,000 578 Hot water boiler gas fired 1,500 MBH 2.00 no 19,000.00 38,000 579 Chiller air cooled 143 ton 2.00 no 102,000.00 204,000 580 Pump hot water end suction 150 GPM with VFD 2.00 no 3,625.00 7,250 581 Pump chilled water end suction 772 GPM with VFD 2.00 no 7,300.00 14,600 582 Pump hot water 44 GPM 2.00 no 1,700.00 3,400 583 Pump hot water 36 GPM 2.00 no 1,400.00 2,800 584 Pump hot water 22 GPM 2.00 no 850.00 1,700 585 Condensate pump 55 GPM 6.00 no 250.00 1,500 586 Condensate cooling tank 1.00 no 2,500.00 2,500 587 Chemical pot feeder 5 gallon 2.00 no 1,270.00 2,540 588 Air separator tank (chilled water) 1.00 no 2,625.00 2,625 589 Air separator tank (hot water) 1.00 no 1,722.00 1,722 590 Expansion tank (chilled water) 1.00 no 1,500.00 1,500 591 Expansion tank (hot water) 1.00 no 1,500.00 1,500 592 AHU 30,500 CFM 1.00 no 144,875.00 144,875 593 AHU 22,500 CFM 1.00 no 106,875.00 106,875 594 AHU 20,890 CFM 1.00 no 99,227.00 99,227 595 AHU 21,150 CFM 1.00 no 100,462.00 100,462 596 Computer AC 2,500 CFM 5 ton with humidifier 1.00 no 5,000.00 5,000 597 Computer AC 1,415 CFM 2.5 ton with humidifier 1.00 no 2,900.00 2,900 598 Computer AC 900 CFM 2 ton with humidifier 1.00 no 1,800.00 1,800 599 Fan coil unit 4,000 CFM with cooling coil 1.00 no 8,000.00 8,000 600 Fan coil unit 2,500 CFM with cooling coil 1.00 no 6,000.00 6,000 601 Fan coil unit 2,000 CFM with cooling coil 1.00 no 4,500.00 4,500 602 Fan coil unit 1,400 CFM with cooling coil 1.00 no 3,000.00 3,000 603 Fan coil unit 500 CFM with cooling coil 1.00 no 1,200.00 1,200 604 Fan coil unit 450 CFM with cooling coil 1.00 no 1,100.00 1,100 605 Fan coil unit 660 CFM 3.00 no 950.00 2,850 606 Fan coil unit 210 CFM 2.00 no 470.00 940 607 Smoke exhaust fan 52,000 CFM 30 HP 3.00 no 19,000.00 57,000 608 Make-up air fan 35,200 CFM 1.00 no 26,400.00 26,400 609 Roof toilet exhaust fan 3,330 CFM 2 HP 1.00 no 1,670.00 1,670 610 Roof woodshop exhaust 3,000 CFM 2 HP 1.00 no 1,500.00 1,500 611 Roof general exhaust fan 980 CFM 3/4 HP 1.00 no 500.00 500 612 Roof kitchen exhaust fan 855 CFM 3/4 HP 1.00 no 2,000.00 2,000 613 Roof paint room exhaust fan 700 CFM 1/2 HP explosion proof 1.00 no 1,050.00 1,050 614 Exhaust fan trash room 850 CFM 3/4 HP 1.00 no 425.00 425 615 Exhaust fan electric room 550 CFM 3/4 HP 1.00 no 300.00 300 616 Dust collection system for woodshop (allowance) 1.00 no 1,800.00 1,800 617 Radiant heat panel to include mounting & connections 185.00 no 250.00 46,250 618 Steam humidifier 201 lbs/hr 1.00 no 3,300.00 3,300 619 Steam humidifier 233 lbs/hr 1.00 no 3,825.00 3,825 620 VAV unit 2,200 CFM 2.00 no 1,650.00 3,300 621 VAV unit 1,995 CFM 1.00 no 1,496.00 1,496 622 VAV unit 1,920 CFM 2.00 no 1,440.00 2,880 623 VAV unit 1,800 CFM 1.00 no 1,350.00 1,350 624 VAV unit 1,600 CFM 4.00 no 1,200.00 4,800 625 VAV unit 1,525 CFM 1.00 no 1,143.00 1,143 626 VAV unit 1,500 CFM 1.00 no 1,125.00 1,125 627 VAV unit 1,450 CFM 3.00 no 1,087.00 3,261 628 VAV unit 1,250 CFM 4.00 no 937.00 3,748 629 VAV unit 1,245 CFM 2.00 no 933.00 1,866 630 VAV unit 1,200 CFM 3.00 no 900.00 2,700 631 VAV unit 1,150 CFM 1.00 no 862.00 862 632 VAV unit 1,000 CFM 1.00 no 750.00 750 633 VAV unit 810 CFM 1.00 no 607.00 607 634 VAV unit 800 CFM 1.00 no 600.00 600 635 VAV unit 780 CFM 1.00 no 585.00 585 636 VAV unit 760 CFM 1.00 no 570.00 570

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637 VAV unit 680 CFM 1.00 no 510.00 510 638 VAV unit 675 CFM 1.00 no 506.00 506 639 VAV unit 660 CFM 1.00 no 495.00 495 640 VAV unit 550 CFM 1.00 no 412.00 412 641 VAV unit 450 CFM 1.00 no 337.00 337 642 VAV unit 400 CFM 1.00 no 300.00 300 643 VAV unit 375 CFM 1.00 no 281.00 281 644 VAV unit 300 CFM 1.00 no 225.00 225 645 Transfer fan 1,600 CFM 1.00 no 3,200.00 3,200 646 Transfer fan 1,500 CFM 3.00 no 3,000.00 9,000 647 Transfer fan 1100 CFM 2.00 no 2,200.00 4,400 648 Transfer fan 950 CFM 1.00 no 1,900.00 1,900 649 Cabinet unit heater 1,100 MBH 4.00 no 850.00 3,400 650 Unit heater 630 CFM 1.00 no 1,100.00 1,100 651 Unit heater 300 CFM 1.00 no 510.00 510 652 Unit heater 210 CFM 6.00 no 360.00 2,160 653 Fin tube radiation 650.00 lf 75.00 48,750 654 Sound attenuator 5' 10.00 no 3,000.00 30,000 655 8" chilled water balancing 3.00 no 1,650.00 4,950 656 6" chilled water balancing 6.00 no 1,250.00 7,500 657 8" two way control valve 1.00 no 3,000.00 3,000 658 8" chilled water flow meter 1.00 no 2,800.00 2,800 659 8" PVC coupon rack 1.00 no 2,000.00 2,000 660 VFD's for required equipment 7.00 no 5,200.00 36,400 661 Computer AC-4 1.00 no 1,800.00 1,800 662 15500.205 Hot Water 231,136 663 6" black steel pipe welded with hangers 200.00 lf 66.00 13,200 664 3" black steel pipe welded with hangers 900.00 lf 35.00 31,500 665 2 1/2" black steel pipe with fittings & hangers 930.00 lf 30.00 27,900 666 2" black steel pipe with fittings & hangers 1,250.00 lf 23.00 28,750 667 1 1/2" black steel pipe with fittings & hangers 2,882.00 lf 18.00 51,876 668 1 1/4" black steel pipe with fittings & hangers 1,700.00 lf 17.00 28,900 669 1" black steel pipe with fittings & hangers 690.00 lf 14.00 9,660 670 Boiler connection 2.00 no 6,000.00 12,000 671 Hot water pump connection end suction 2.00 no 2,800.00 5,600 672 Hot water pump connection inline 6.00 no 750.00 4,500 673 Unit heater connection 8.00 no 400.00 3,200 674 Cabinet unit heater connection 4.00 no 450.00 1,800 675 AHU coil connection 4.00 no 1,000.00 4,000 676 Fan coil unit connection 11.00 no 750.00 8,250 677 15500.210 Chilled Water 125,750 678 8" black steel pipe welded with hangers 200.00 lf 86.00 17,200 679 6" black steel pipe welded with hangers 500.00 lf 66.00 33,000 680 4" black steel pipe welded with hangers 550.00 lf 43.00 23,650 681 3" black steel pipe welded with hangers 300.00 lf 35.00 10,500 682 2 1/2" black steel pipe with fittings & hangers 530.00 lf 30.00 15,900 683 1 1/2" black steel pipe with fittings & hangers 150.00 lf 18.00 2,700 684 Chiller connection 1.00 no 7,000.00 7,000 685 Chilled water pump connection end suction 2.00 no 3,200.00 6,400 686 AHU coil connection 4.00 no 1,150.00 4,600 687 Fan coil unit connection 6.00 no 800.00 4,800 688 15500.215 Steam Piping 37,450 689 3" black steel pipe welded with hangers 150.00 lf 35.00 5,250 690 2" black steel pipe welded with hangers 400.00 lf 25.00 10,000 691 1" black steel pipe with fittings & hangers 300.00 lf 14.00 4,200 692 1/2" black steel pipe with fittings & hangers 250.00 lf 12.00 3,000 693 Steam boiler connection 2.00 no 5,500.00 11,000 694 steam humidifier connection 2.00 no 2,000.00 4,000 695 15500.218 Fuel Oil Specialties 17,700 696 2" black steel pipe in a pipe with fittings & hangers 100.00 lf 35.00 3,500 697 Fuel oil street fill box with spill containment 1.00 no 1,200.00 1,200 698 Fuel oil vent with bug screen 1.00 no 500.00 500 699 Connection to fuel oil tank 1.00 no 2,500.00 2,500 700 15500.218 Fuel Oil Specialties 17,700 701 Leak detection system 1.00 ls 10,000.00 10,000 702 15500.220 Insulation 276,892 703 Pipe Insulation 15,152.00 lf 6.00 90,912 704 Duct insulation 74,392.00 lf 2.50 185,980 705 15500.225 Sheetmetal 1,105,260 706 Medium pressure duct with fittings & hangers 89,898.00 lbs 7.00 629,286 707 Low pressure duct with fittings & hangers 38,631.00 lbs 6.50 251,102 708 Kitchen exhaust duct 400.00 lbs 6.50 2,600 709 Stainless steel welded with fittings & hangers 3,955.00 lbs 11.50 45,483

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710 Boiler stacks 120.00 lf 125.00 15,000 711 Flow bar 2,285.00 lf 35.00 79,975 712 Lay-in supply diffuser with hard connection 46.00 no 140.00 6,440 713 Lay-in return register with hard connection 29.00 no 130.00 3,770 714 Exhaust grille with hard connection 27.00 no 65.00 1,755 715 Fire smoke damper 37.00 no 1,200.00 44,400 716 Smoke damper 5.00 no 950.00 4,750 717 Motorized damper 15.00 no 1,050.00 15,750 718 Duct smoke detector install only 17.00 no 150.00 2,550 719 Louver inside building 60.00 sf 40.00 2,400 720 15500.230 Miscellaneous 124,000 721 Coordination with trades 1.00 ls 30,000.00 30,000 722 Commisioning 1.00 ls 40,000.00 40,000 723 Air & water balancing 1.00 ls 47,000.00 47,000 724 Rigging & equipment rental 1.00 ls 80,000.00 80,000 725 Coring & patching 1.00 ls 2,000.00 2,000 726 Firestopping 1.00 ls 20,000.00 20,000 727 Adjust for subcontractor pricing -1.00 ls 95,000.00 (95,000) 728 15500.235 Temperature Controls 418,800 729 DDC points 349.00 pts 1,200.00 418,800

730731 16000.000 Electrical 3,229,666 732 16002.010 Lighting Fixtures 1,534,559 733 AD1 Flourescent downlight 59.00 no 179.30 10,579 734 AD2 Flourescent wallwash 6.00 no 187.00 1,122 735 AD5 Square Halogen downlight 62.00 no 114.40 7,093 736 AD6 Square Halogen downlight 47.00 no 253.00 11,891 737 AD7 Square Metal Halide downlight 4.00 no 588.50 2,354 738 AD8 (Xeno) 6.00 no 238.70 1,432 739 AF2 Linear Exterior wallwash 96.00 no 508.20 48,787 740 AF3 Exterior flood light 22.00 no 731.50 16,093 741 AG2 10" Inground Uplight 40.00 no 962.50 38,500 742 AG3 LED Steplight 52.00 no 1,035.10 53,825 743 AG4 LED Uplight 12.00 no 906.40 10,877 744 AG5 (EXTV) 21.00 no 984.50 20,675 745 AL1 Linear indirect Fluorescent 43.00 no 188.10 8,088 746 AL2 Decorative Linear Fixture 3.00 no 440.00 1,320 747 AL3 Strip Light 45.00 no 38.50 1,733 748 AL4 Double Strip Light 27.00 no 40.15 1,084 749 AR1 Recessed Halogen Downlight (2) 92.00 no 80.30 7,388 750 AR2 Recessed Fluorescent 35.00 no 89.10 3,119 751 16002.010 Lighting Fixtures 1,534,559 752 AR5 2- Recessed Halogen Downlight 30.00 no 380.60 11,418 753 AR6 2'x2' Fluorescent 10.00 no 66.00 660 754 AR7 1- Recessed Halogen Downlight 14.00 no 268.40 3,758 755 AR8 Recessed Fluorescent 54.00 no 488.40 26,374 756 AS1 Fluorescent staggered strip fixture 154.00 lf 49.50 7,623 757 AS2 Fluorescent Strip Fixture 88.00 lf 24.20 2,130 758 AS3 Fluorescent Strip Fixture (wet location) 24.00 lf 24.20 581 759 AS4 Asymmetrical Fluorescent Strip fixture 765.00 lf 24.20 18,513 760 AS5 Incandescent Strip fixture 110.00 lf 20.90 2,299 761 AS6 Asymmetrical Fluorescent Strip fixture 54.00 lf 71.50 3,861 762 AS7 (TBD- bare fluorescent strip) 96.00 lf 48.40 4,646 763 AS7 Custom extruded Aluminum Frame 1.00 al 5,000.00 5,000 764 AT1 Lighting Track 3,055.00 lf 41.80 127,699 765 AT1-A Track Fixture 500.00 no 181.50 90,750 766 AT1-A Track Fixture - louver 307.00 no 11.00 3,377 767 AT1-A Track Fixture - lense 231.00 no 13.00 3,003 768 AT1-B Strip Light 384.00 no 17.60 6,758 769 AT1-D Track Fixture 7.00 no 214.50 1,502 770 AU1 Fluorescent Vaportight Utility Fixture 15.00 no 97.90 1,469 771 AU2 Fluorescent Utility Fixture 80.00 no 58.30 4,664 772 AU3 Fluorescent Utility Fixture 85.00 no 45.10 3,834 773 AW2 Indirect Fluorescent (wall mount) 4.00 no 512.60 2,050 774 AW3 Direct/Indirect Fluorescent (wall mount) 8.00 no 44.55 356 775 AX1 Exit Sign 39.00 no 173.80 6,778 776 Lighting Labor unit 0.00 0 0.00 - 777 AD1 Flourescent downlight 59.00 no 70.00 4,130 778 AD2 Flourescent wallwash 6.00 no 87.00 522 779 AD5 Square Halogen downlight 62.00 no 70.00 4,340 780 AD6 Square Halogen downlight 47.00 no 100.00 4,700 781 AD7 Square Metal Halide downlight 4.00 no 70.00 280

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782 AD8 (Xeno) 6.00 no 140.00 840 783 AF2 Linear Exterior wallwash 96.00 no 35.00 3,360 784 AF3 Exterior flood light 22.00 no 105.00 2,310 785 AG2 10" Inground Uplight 40.00 no 84.00 3,360 786 AG3 LED Steplight 52.00 no 70.00 3,640 787 AG4 LED Uplight 12.00 no 70.00 840 788 AG5 (EXTV) 21.00 no 140.00 2,940 789 AL1 Linear indirect Fluorescent 43.00 no 140.00 6,020 790 AL2 Decorative Linear Fixture 3.00 no 210.00 630 791 AL3 Strip Light 45.00 no 70.00 3,150 792 AL4 Double Strip Light 27.00 no 70.00 1,890 793 AR1 Recessed Halogen Downlight (2) 92.00 no 140.00 12,880 794 AR2 Recessed Fluorescent 35.00 no 140.00 4,900 795 AR5 2- Recessed Halogen Downlight 30.00 no 140.00 4,200 796 AR6 2'x2' Fluorescent 10.00 no 70.00 700 797 AR7 1- Recessed Halogen Downlight 14.00 no 70.00 980 798 AR8 Recessed Fluorescent 54.00 no 140.00 7,560 799 AS1 Fluorescent staggered strip fixture 154.00 lf 21.00 3,234 800 AS2 Fluorescent Strip Fixture 88.00 lf 17.50 1,540 801 AS3 Fluorescent Strip Fixture (wet location) 24.00 lf 21.00 504 802 16002.010 Lighting Fixtures 1,534,559 803 AS4 Asymmetrical Fluorescent Strip fixture 765.00 lf 35.00 26,775 804 AS5 Incandescent Strip fixture 110.00 lf 28.00 3,080 805 AS6 Asymmetrical Fluorescent Strip fixture 54.00 lf 35.00 1,890 806 AS7 (TBD- bare fluorescent strip) 96.00 lf 50.00 4,800 807 AT1 Lighting Track 3,055.00 lf 52.50 160,388 808 AT1-A Track Fixture 500.00 no 17.50 8,750 809 AT1-A Track Fixture - louver 307.00 no 17.50 5,373 810 AT1-A Track Fixture - lense 231.00 no 17.50 4,043 811 AT1-B Strip Light 384.00 no 52.00 19,968 812 AT1-D Track Fixture 7.00 no 17.50 123 813 AU1 Fluorescent Vaportight Utility Fixture 15.00 no 105.00 1,575 814 AU2 Fluorescent Utility Fixture 80.00 no 98.00 7,840 815 AU3 Fluorescent Utility Fixture 85.00 no 84.00 7,140 816 AW2 Indirect Fluorescent (wall mount) 4.00 no 105.00 420 817 AW3 Direct/Indirect Fluorescent (wall mount) 8.00 no 70.00 560 818 AX1 Exit Sign 39.00 no 250.00 9,750 819 Single Pole Switch 61.00 no 23.00 1,403 820 3-way Switch 8.00 no 27.50 220 821 Dimmer 32.00 no 102.00 3,264 822 Occupancy Sensor 11.00 no 102.50 1,128 823 Lighting Control - Lutron Dimming (allow) 1.00 al 90,000.00 90,000 824 Stage dimming 1.00 al 150,000.00 150,000 825 Stage lighting fixtures 2,000.00 sf 80.00 160,000 826 Device Box with ring -Lighting 1,153.00 no 28.45 32,803 827 Device Plate -Lighting 112.00 no 6.10 683 828 3/4" EMT w/ #12's -Lighting 22,500.00 lf 6.78 152,550 829 12/2 MC Cable -Lighting 7,500.00 no 2.07 15,525 830 16002.017 Emergency Power 152,350 831 450KW Generator 277/480V (indoor) 1.00 no 80,000.00 80,000 832 800A ATS 277/480V 1.00 no 11,500.00 11,500 833 800A Panelboard 277/480V 1.00 no 7,600.00 7,600 834 400A Panelboard 277/480V 1.00 no 6,800.00 6,800 835 225A Panelboard 277/480V 2.00 no 2,950.00 5,900 836 100A Panelboard 277/480V 2.00 no 2,100.00 4,200 837 Transformer "T-3" (K-rated) 4.00 no 3,400.00 13,600 838 Transformer Grounding 4.00 no 150.00 600 839 150A Panelboard 120/208V 3.00 no 2,750.00 8,250 840 100A Panelboard 120/208V 2.00 no 1,950.00 3,900 841 Allow for UPS (approx. 10kva) 1.00 al 10,000.00 10,000 842 16002.030 Distribution 196,410 843 2500A Switchboard 277/480V 1.00 no 30,000.00 30,000 844 400A Panelboard 277/480V (84 Circuit) 1.00 no 12,000.00 12,000 845 400A Panelboard 277/480V (NEMA 3R) 2.00 no 8,000.00 16,000 846 225A Panelboard 277/480V 3.00 no 2,950.00 8,850 847 Transformer "T-7" (K-rated) 2.00 no 14,500.00 29,000 848 Transformer "T-4" (K-rated) 6.00 no 4,500.00 27,000 849 Transformer "T-3" (K-rated) 2.00 no 3,400.00 6,800 850 Transformer Grounding 10.00 no 250.00 2,500 851 800A Distribution board 120/208V 2.00 no 7,200.00 14,400 852 225A Panelboard 120/208V 13.00 no 2,790.00 36,270 853 16002.030 Distribution 196,410 854 100A Panelboard 120/208V 5.00 no 1,950.00 9,750

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855 Wireway (trough) 48.00 lf 80.00 3,840 856 16002.040 Distribution Feeders 252,464 857 800A feed - complete 100.00 lf 111.00 11,100 858 600A feed - complete 100.00 lf 86.00 8,600 859 400A feed - complete 1,495.00 lf 54.00 80,730 860 225A feed - complete 330.00 lf 30.00 9,900 861 175A feed - complete 90.00 lf 21.43 1,929 862 150A feed - complete 140.00 lf 21.00 2,940 863 125A feed - complete 170.00 lf 17.94 3,050 864 100A feed - complete 1,110.00 lf 14.00 15,540 865 800A Em - feed MI Cable 125.00 lf 275.00 34,375 866 400A Em - feed MI Cable 360.00 lf 120.00 43,200 867 225A Em - feed MI Cable 110.00 lf 81.00 8,910 868 100A Em - feed MI Cable 300.00 lf 44.00 13,200 869 800A MI Connection 4.00 no 1,760.00 7,040 870 400A MI Connection 4.00 no 680.00 2,720 871 225A MI Connection 10.00 no 595.00 5,950 872 100A MI Connection 8.00 no 410.00 3,280 873 16002.045 Mechanical Power 107,335 874 30A NFSS (HWP) 2.00 no 185.00 370 875 60A NFSS (OAF) 1.00 no 250.00 250 876 60A NFSS NEMA-3R (AHU returns) 3.00 no 325.00 975 877 100A NFSS (CWP, AHU's, EF etc.) 14.00 no 480.00 6,720 878 200A NFSS NEMA-3R (AHU-1, Company Disc.) 2.00 no 1,019.00 2,038 879 400A NFSS ( Elevator) 1.00 no 1,640.00 1,640 880 400A NFSS NEMA-3R (Chillers) 2.00 no 1,970.00 3,940 881 Thermal Switch 63.00 no 115.00 7,245 882 20/30A Connection 65.00 no 82.00 5,330 883 40/60A Connection 4.00 no 125.00 500 884 100A Connection 14.00 no 196.00 2,744 885 150A Connection 1.00 no 210.00 210 886 225A Connection (Elevator-2) 1.00 no 360.00 360 887 400A Connection 3.00 no 490.00 1,470 888 20/30A Feed 9,675.00 lf 6.26 60,566 889 40/60A Feed 160.00 lf 7.59 1,214 890 100A Feed 1,055.00 lf 11.15 11,763 891 16002.055 Convenience Power 244,233 892 Theater Power DistributionPower 0.00 sf 0.00 - 893 Motorized screen/projector connection 1.00 no 750.00 750 894 Motorized side- masking track connection 1.00 no 750.00 750 895 J-Box screw cover (6x6x4) 8.00 no 80.00 640 896 J-Box screw cover (12x12x6) 1.00 no 130.00 130 897 J-Box steel in slab (12x12x6) 1.00 no 130.00 130 898 3" conduit in slab 40.00 lf 17.10 684 899 Trough (stage) 120.00 lf 80.00 9,600 900 Pipe rack outlet devices 42.00 no 100.00 4,200 901 Pipe rack data devices 15.00 no 100.00 1,500 902 2" EMT (trunk line) 1,200.00 lf 9.29 11,148 903 1" EMT (Power) 400.00 lf 5.84 2,336 904 16002.055 Convenience Power 244,233 905 3/4" EMT (Data) 700.00 lf 5.00 3,500 906 #10 THHN conductor ( Power) 10,780.00 lf 0.66 7,115 907 Network Cable (Data drop) 15.00 lf 350.00 5,250 908 Light fixture type- JA (track) 24.00 lf 20.00 480 909 Light fixture type- JB (track heads) 12.00 no 200.00 2,400 910 Light fixture type- JC (1x4') 4.00 no 150.00 600 911 Allow for remaining A/V 1.00 al 15,000.00 15,000 912 Duplex receptacle 133.00 no 23.20 3,086 913 Double Duplex receptacle 97.00 no 42.90 4,161 914 GFI receptacle 81.00 no 36.50 2,957 915 Floor Box (duplex receptacle) 34.00 no 179.00 6,086 916 Floor Box (double duplex receptacle) 23.00 no 225.00 5,175 917 Duplex receptacle (ceiling mount) 8.00 no 75.00 600 918 20/30A Specialty Receptacle 28.00 no 65.00 1,820 919 Surface raceway (G-4000) 340.00 lf 43.00 14,620 920 Disposal Connection 2.00 no 310.00 620 921 J-Box w/ connection 11.00 no 185.00 2,035 922 J-Box w/ connection (strip heater) 26.00 no 185.00 4,810 923 J-Box w/ connection (motorized shades) 61.00 no 185.00 11,285 924 Low Voltage switch (skylight shade motors) 28.00 no 136.00 3,808 925 Key switch (shade motor) 9.00 no 70.00 630 926 Device Box w/ ring or cover 682.00 no 28.45 19,403 927 Device Plate 444.00 no 6.10 2,708

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928 3/4" EMT w/ #12's 5,690.00 lf 6.78 38,578 929 3/4" EMT w/ #10's (electric radiant panels) 5,200.00 lf 7.30 37,960 930 12/2 MC Cable 8,540.00 lf 2.07 17,678 931 16002.065 Signal & Comm. System 332,774 932 Sound / PA System 64,886.00 sf 0.35 22,710 933 Audio 0.00 0 0.00 - 934 Hoffman Plug Box (6x6x4) 2.00 no 79.00 158 935 Hoffman Plug Box (8x8x4) 2.00 no 82.00 164 936 Hoffman Plug Box (10x10x4) 2.00 no 97.00 194 937 Hoffman Plug Box (12x12x4) 2.00 no 115.00 230 938 Hoffman Plug Box (12x8x6) 1.00 no 130.00 130 939 Hoffman Plug Box (14x12x4) 2.00 no 138.00 276 940 Hoffman Plug Box (12x12x6) 1.00 no 130.00 130 941 Hoffman Plug Box (24x18x6) 3.00 no 260.00 780 942 Electric box- single gang 13.00 no 25.87 336 943 Electric box- 2- gang 2.00 no 35.95 72 944 Electric box- 3- gang 9.00 no 51.00 459 945 Electric box- 5- gang 2.00 no 74.43 149 946 Flush Floor box 5.00 no 225.00 1,125 947 2" EMT ( Empty) 60.00 lf 9.29 557 948 1-1/4" EMT ( Empty) 35.00 lf 7.00 245 949 3/4" EMT ( Empty) 4,100.00 lf 5.00 20,500 950 Audio wiring (allow) 1.00 al 50,000.00 50,000 951 Security/Access Control 0.00 0 0.00 - 952 Door Contact (Single)- raceway only 24.00 no 260.00 6,240 953 Door Contact (Double)-raceway only 9.00 no 270.00 2,430 954 Door Assembly ( 01, 02 & 05)-raceway only 6.00 no 375.00 2,250 955 16002.065 Signal & Comm. System 332,774 956 Door Assembly ( 31, 51 & 55)-raceway only 5.00 no 345.00 1,725 957 Door Assembly (71)-raceway only 2.00 no 435.00 870 958 Camera Detail - raceway only 27.00 no 376.45 10,164 959 Security wiring & Devices (allow) 64,886.00 sf 2.75 178,437 960 Security raceway allow ( doors to headend) 64,886.00 sf 0.50 32,443 961 16002.070 Tel/Data 154,638 962 Wall phone location - raceway only 10.00 no 250.00 2,500 963 Voice location - raceway only 3.00 no 250.00 750 964 Voice/Data location - raceway only 124.00 no 250.00 31,000 965 Voice/Data location (floor mount) - raceway only 3.00 no 350.00 1,050 966 Data Location - raceway only 8.00 no 250.00 2,000 967 Fiber Location - raceway only 26.00 no 350.00 9,100 968 4" EMT 320.00 lf 22.35 7,152 969 12"Cable Runway 20.00 lf 19.00 380 970 200 Pair Voice 370.00 lf 7.30 2,701 971 12 Strand fiber 50mm mm 370.00 lf 6.50 2,405 972 Copper terminations and testing 1.00 ls 5,000.00 5,000 973 Fiber terminations and testing 1.00 ls 7,000.00 7,000 974 Wall phone location 10.00 no 300.00 3,000 975 Voice location 3.00 no 300.00 900 976 Voice/Data location 124.00 no 500.00 62,000 977 Voice/Data location (floor mount) 3.00 no 500.00 1,500 978 Data Location 8.00 no 400.00 3,200 979 Fiber Drops (multi/single mode) 26.00 no 500.00 13,000 980 16002.080 Fire Alarm 147,725 981 FACP (fire alarm control panel) 1.00 no 18,000.00 18,000 982 Transponder Cabinet 1.00 no 5,000.00 5,000 983 Smoke Control Panel 1.00 no 2,400.00 2,400 984 Annunciator 1.00 no 2,400.00 2,400 985 Manual Pullstation 25.00 no 450.00 11,250 986 Audio/Visual device 104.00 no 525.00 54,600 987 Visual only device 14.00 no 425.00 5,950 988 Smoke detector 39.00 no 475.00 18,525 989 Heat detector 2.00 no 475.00 950 990 Smoke / Heat detector 11.00 no 475.00 5,225 991 Duct Smoke 8.00 no 850.00 6,800 992 Tamper 18.00 no 475.00 8,550 993 Flow 12.00 no 475.00 5,700 994 Control module 5.00 no 475.00 2,375 995 16002.090 Miscellaneous 101,179 996 Lightning protection (NIC) 0.00 0 0.00 - 997 Grounding 0.00 0 0.00 - 998 #500 MCM (insolated) 30.00 lf 7.37 221 999 # 4/0 Cable (bare) 1,180.00 lf 2.35 2,773 1000 Exothermic weld 77.00 no 87.00 6,699

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1001 3/4" solid copper rods 14.00 no 150.00 2,100 1002 Allow for connections to water & Gas main 1.00 al 2,500.00 2,500 1003 Allow for Ground cable & ground buss at IDF's 1.00 al 2,000.00 2,000 1004 Miscellaneous 0.00 sf 0.00 - 1005 Allow for (remaining) Mediatheque fit-up 1.00 al 20,000.00 20,000 1006 16002.090 Miscellaneous 101,179 1007 Temporary power & light 64,886.00 sf 1.00 64,886 1008 Adjust for potential buyout/pricing changes 0.00 ls 0.00 -

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APPENDIX B: MECHANICAL EQUIPMENT MAINTANCE

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APPENDIX C: LIGHTING MAINTANANCE SCHEDULE

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APPENDIX D: NSTAR ELECTRIC RATE STRUCTURE

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APPENDIX E: HOURLY ANALYSIS SIMULATION RESULTS

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INSTITUTE OF CONTEMPORARY ART - engr.psu.edu · span, while the discounted rate is considered to be 5%. The total initial start-up The total initial start-up construction cost estimate