APPENDIX IV.A.3 Technical Memo Summarizing and Analyzing Illustrative Athletic Field Lighting Plan (January 2010)

Transcription

1 APPENDIX IV.A.3 Technical Memo Summarizing and Analyzing Illustrative Athletic Field Lighting Plan (January 1)

2 Technical Memo Summarizing and Analyzing Illustrative Athletic Field Lighting Plan for the Proposed Loyola Marymount University Master Plan Project Prepared by Musco Lighting, LLC 4 Jenner, Suite 1 Irvine, California 9618 Prepared for Loyola Marymount University. January 1

3 TABLE OF CONTENTS Section Page 1. Purpose of memo...1. Introduction to Light Existing Conditions illustrative Light Plan Leavey Field Hannon Field Sullivan Soccer Field Page Baseball Stadium Smith Softball Field University Pool Light Spillover onto Residential Property Lines South of W. 78 th Street South of W. th Street East of Campus (West of McConnell Avenue) Summary of Light Spillover Skyglow Recommendations...7 LIST OF FIGURES Figure Page 1 Leavey Field Light Plan...8 Hannon Field Light Plan Sullivan Soccer Field Light Plan Page Baseball Stadium Light Plan Smith Softball Field Light Plan University Pool Light Plan Light Spillover onto Residential Property Lines South of W. 78 th Street Light Spillover onto Residential Property Lines South of W. th Street Light Spillover onto Residential Property Lines East of Campus (West of McConnell Avenue)...16 i

4 Illustrative Athletic Field Lighting Plan 1. PURPOSE OF MEMO The purpose of this memo is to describe and analyze a potential light plan for athletic fields at Loyola Marymount University, which was prepared by Musco Lighting, LLC, to provide nighttime illumination of the existing outdoor recreational facilities on the Loyola Marymount University Campus (Campus). Musco Lighting specializes in the design and manufacture of systems for lighting recreation and athletic fields throughout the U.S. and worldwide. This memo includes (1) a technical introduction to light, () a description of the existing outdoor recreational facilities on the Campus, (3) a description of the illustrative light plan by facility, (4) an analysis of light spillover and skyglow as a result of the illustrative light plan, and (5) recommended mitigation to reduce light spillover. The illustrative lighting plan evaluated in this memo is conceptual only and may be subject to change at the time of installation at athletic facilities on the LMU Campus. Future light spillover levels at off-site locations were predicted using computer models, not actual field measurements. Accordingly, the modeling of future off-site light levels associated with this lighting plan assumes the absence of any screening of off-site light spillover (that is, no existing or future walls or vegetation in proximity to facilities to be lighted), in order to evaluate the greatest potential for impacts. As discussed above, this conservative approach results in some light spillage in a few discrete locations on the boundary of Campus. However, if conditions remain as they are today, existing vegetation on the perimeter of Campus in proximity to facilities that are proposed to be lighted, as well as the 13-foot-wide by -foottall left field scoreboard and nearby wall that stand between the edge of the field and the adjacent residential properties on McConnell Avenue, would greatly reduce off-site light spillover in this area. Additional vegetation planted in the future, and the continued presence of the scoreboard and nearby wall, also would reduce spillover. Further, as discussed in Section 7., Recommendations, of this report, various additional measures, including adjusting light locations and visors and construction of additional screens or vegetative buffers can reduce light spillover to minimal levels at off-site locations.. INTRODUCTION TO LIGHT "Light" refers to light emissions, or the degree of brightness, generated by a given source. Artificial lighting may be generated from point sources (i.e., focused points of origin representing unshielded light sources) or from indirectly illuminated sources of reflected light. Light may be directed downward to illuminate an area or surface, cast upward into the sky by an unshielded fixture and refracted (dispersed) by atmospheric conditions (skyglow), or cast sideways and outwards onto off-site properties (spillover). Skyglow and light spillover are considered forms of light pollution. 1

5 Nighttime illumination may also cause nighttime glare, which refers to direct, intense, focused light, as well as reflected light, and hampers visibility. Glare caused by direct sources of light generally originates from mobile and therefore transitory sources, such as automobiles, but may also originate from particularly intense stationary sources, such as floodlights. 3. EXISTING CONDITIONS The majority of LMU s athletic fields and facilities are concentrated in the southernmost portion of LMU s Campus. Facilities include Sullivan Soccer Field, Page Baseball Stadium, Smith Softball Field, Higgins Golf Center (which consists of a putting green, two bunkers, and a driving cage), the LMU Tennis Center, and the University Pool at Burns Recreation and Aquatic Center. Hannon Field, which is at the southern end of the portion of Campus historically referred to as the Burns Campus, and Leavey Field, which is located atop Drollinger Parking Plaza in the area historically referred to as the Leavey Campus, are used for intramural recreational activities. With the exception of the Tennis Center and University Pool, outdoor Campus athletic facilities are currently not lighted after dark; no high-mast flood lighting (i.e., multiple light fixtures mounted atop poles of approximately feet or more in height or more) or other sources of substantial outdoor, nighttime lighting are present at these facilities. Nighttime light levels on the Campus are comparable to those within the surrounding residential neighborhoods. 4. ILLUSTRATIVE LIGHT PLAN The illustrative light plan has been designed to achieve a specific level of lighting uniformity for each facility that is adequate for both recreational and competitive use. The illustrative light plan for each facility is described below. The proposed number of poles, pole and mounting height ranges, and number of luminaires are described for each facility. The model assumes Green Generation luminaire types, with a rated lamp life of 5, hours and an average of 1, lumens per lamp (light output of the lamp itself). The range of illumination levels provided on the facility is described in horizontal foot-candles at a level of 3 feet above grade. As discussed more fully below, for a number of reasons, various fields require different levels of illumination, depending on the type of use. The illustrative lighting designs range from approximately 3 foot-candles of illumination on Hannon Field to approximately 1 foot-candles on the field of Page Baseball Stadium. For safety reasons, more light is required to light sports such as baseball, softball, and lacrosse, since they employ smaller, faster moving objects. Thus, for safety reasons, more light is recommended on fields for these sports. Additionally, due to the level of competition, more light is recommended for practice and play of intercollegiate sports than is recommended for intramural or club sports.

6 The illustrative lighting designs also include poles of varying heights. Taller poles help control light spillover because the taller poles allow lights to be focused more precisely on the playing area. Thus, the taller the poles, the smaller the light spillage. Additionally, different visors can be installed on the light fixtures to control spillover and skyglow. These visors generally range in length from 5 and 7 inches to 14 inches, with longer visors providing better control. The longer 7 and 14 inch visors, however, cannot be used for baseball and softball fields because these longer visors limit the up lighting for the field such that players cannot adequately track or see fly balls. 4.1 Leavey Field Leavey Field is located on the roof deck of Drollinger Parking Plaza. Drollinger is located along a sloping portion of LMU Drive adjacent to Burns Campus. Drollinger s roof deck, and therefore Leavey Field, sits at the same elevation as the campus and off-site 78 th Street neighborhood to the south of the parking structure, but the parking structure rises to a maximum height of approximately 3 feet above adjacent grade along its northwest elevation, fronting on LMU Drive. As shown in Figure 1, 9 poles would be installed at grade surrounding Drollinger Parking Plaza in order to illuminate Leavey Field. The poles would range in height from 7 feet above grade along the south edge of Leavey Field to 11 feet above grade along its northwest edge, and accordingly would range from 7 to feet above the surface of the playing field surface. The three tallest poles, with heights of 1 and 11 feet above grade, would be located along the northwest elevation of Drollinger Parking Plaza and would illuminate the northwest edge of Leavey Field. The remaining six poles would be located along the southern elevation (four poles) and eastern elevation (two poles) of Drollinger; the poles along the east elevation would be several hundred feet north of the Campus s southern property line. A total of 71 luminaires would be installed on the 9 poles. Light levels on Leavey Field would range from to 6 foot-candles when all 71 luminaires are operating. Although the spillover analysis below conservatively assumes all 71 luminaires are lit, the light levels could be adjusted to lower levels (i.e., 39 luminaires) under the illustrative lighting plan, depending on the type of sport and level of play the field is being used for. 4. Hannon Field As shown in Figure, four poles would be installed on Hannon Field, including two on the eastern perimeter of the field close to Loyola Boulevard, and two on the western perimeter of the field. Each would extend 7 feet above the surface of the field. A total of 6 luminaires would be installed on these four poles. The luminaires would be mounted at the top of the poles. 3

7 Light levels on Hannon Field would range from 18 to foot-candles when all 6 luminaires are operating. 4.3 Sullivan Soccer Field As shown in Figure 3, eight poles would be installed on Sullivan Field: four along the eastern edge of the field adjacent to Page Baseball Stadium and four along the western edge near Loyola Boulevard. They would range in height from to 9 feet extending above the surface of the field. A total of 8 luminaires would be installed on these eight poles. The luminaires would be mounted at the top of the poles. Light levels on Sullivan Field would range from 63 to 88 foot-candles when all 8 luminaires are operating. 4.4 Page Baseball Stadium As shown in Figure 4, eight poles would be installed in Page Stadium around the perimeter of the field. Two poles in the northwestern corner of the field would illuminate home plate, the pitcher s mound, and a portion of the infield; an additional two poles would illuminate the infield (center, left and right fields); and four poles on the eastern and southern perimeter would illuminate the outfield. Each pole would extend 9 feet above the surface of the field. A total of 15 luminaires would be installed on these eight poles. The luminaires would be mounted at heights ranging from 7 to 9 feet above the surface of the field. The three poles closest to home plate would utilize back-to-back mounting configurations to also provide light to the warm-up area and bull-pens located north and west of the home plate and the surrounding bleachers. Light levels on Page Stadium would range from 89 to 116 foot-candles in the infield and to 99 footcandles in the outfield when 1 of the 15 luminaires are operating (the remaining 5 luminaires would not contribute to the lighting of Page Stadium, but would instead provide lighting solely to the warm-up area described above). 4.5 Smith Softball Field As shown in Figure 5, six poles would be installed on Smith Field. Two poles along the western perimeter of the field would illuminate home plate, left field, and the bleachers; two poles along the southern perimeter would illuminate right field and the outfield; and two poles along the eastern perimeter would illuminate the outfield. They would range in height from 7 to feet above the surface of the field. A total of luminaires would be installed on these 6 poles. The luminaires would be mounted at heights 4

8 ranging from 7 to feet above the surface of the field. These poles would also provide lighting to the two bull-pens located immediately west and north of Smith Field. Light levels on Smith Field would range from 65 to 89 foot-candles in the infield and 4 to 7 foot-candles in the outfield when of the luminaires are operating (the remaining 4 luminaires would not contribute to the lighting of Smith Field, but would instead provide lighting to Higgins Golf Center. 4.6 University Pool As shown in Figure 6, four poles would be installed on the University Pool deck in the northeast, southeast, northwest, and southwest corners of the pool deck. Each pole would extend to a height of 9 feet above the deck surface. A total of luminaires would be installed on these four poles. The luminaires would be mounted at the top of the poles. Light levels on the pool itself would range from 115 to 1 foot-candles when all luminaires are operating. Light levels on the pool deck would range from to 14 foot-candles when all luminaires are operating. 5. LIGHT SPILLOVER ONTO RESIDENTIAL PROPERTY LINES Models were prepared by Musco Lighting to evaluate light spillover levels at the nearest residential properties and the findings of those models is presented below. Residential properties along W. 78 th Street, W. th Street and McConnell Avenue would be subject to light spillover from lighting installed in existing athletic fields. As previously stated, since models were used to predict future off-site light spillover levels, model results assume the absence of any intervening screening devices such as vegetation or a wall, including existing vegetation and the existing, to-remain 13-foot-wide by -foottall left field scoreboard and nearby wall, and are therefore conservative estimates of off-site light spillover. Recommendations to reduce off-site spillover levels are presented in Section 7., Recommendations, of this report. 5.1 South of W. 78 th Street As shown in Figure 7, lighting installed in Leavey Field would generate a maximum spillover of. foot-candles (horizontal) at the property lines of residential properties south of the Campus along W. 78 th Street. 5

9 5. South of W. th Street As shown in Figure 8, lighting installed at the facilities located in the southeastern corner of Campus, primarily Sullivan Soccer Field and Page Baseball Stadium, would generate a maximum light spillover of.1 foot-candles (horizontal) at the residential property lines along W. th Street. 5.3 East of Campus (West of McConnell Avenue) As shown in Figure 9, lighting installed in the southeastern corner of Campus, primarily at Page Baseball Stadium, Smith Softball Field, and Higgins Golf Center, would generate light spillover at levels ranging from. to 1.4 foot-candles at adjacent residential property lines along McConnell Avenue. Light spillover is greatest (i.e., in excess of 3 foot-candles) on the properties immediately east of Page Baseball Stadium. Spillover levels are below foot-candles at the remaining property lines along McConnell Avenue. 5.4 Summary of Light Spillover Table 1 identifies the maximum light levels that would be generated at the property lines of the residences along these roadways without any intervening screening devices as a result of the illustrative light plan. Table 1 Light Spillover Summary Location of Residences Nearest Light Generator(s) Maximum Spillover Level (foot-candles) South of W. 78 th Street Leavey Field. South of W. th Street Adjacent to Eastern Campus Edge (West of McConnell Avenue) Sullivan Soccer Field; Page Baseball Stadium Page Baseball Stadium; Smith Softball Field; Higgins Golf Center; Tennis Center Source: Musco Lighting, 9. Note: Light levels presented above are measured at residential property lines at 3 feet above grade (horizontal). Light levels assume no vegetative or other type of screening, including existing vegetation. Actual light levels at off-site locations would be lower because of the presence of existing or future vegetation or other buffer. 6

10 6. SKYGLOW The introduction of lighting to these outdoor recreational facilities could contribute to skyglow if light is cast upward into the sky by an unshielded fixture and refracted by atmospheric conditions. All light fixtures would be directed downward to illuminate the intended surface. Furthermore, all luminaires under the illustrative light plan are equipped with visors. As discussed above, visors reduce skyglow, with larger visors being more effective. However, smaller 5-inch visors are required for sports such as baseball and softball where, for competitive as well as safety reasons, it is critical that players be able to see and track fly balls. 7. RECOMMENDATIONS To reduce light spillover onto neighboring residential property as a result of the illustrative light plan, the lighting contractor would adjust lighting fixtures and visors upon installation to account for conditions in the neighborhood and reduce off-site lighting spillover impacts as much as possible. Additionally, to reduce skyglow, the lighting contractor would again adjust lighting fixtures and visors upon installation to account for conditions in the neighborhood and the fixtures would use the largest visors appropriate for the activities on the field. Finally, vegetation and other screening or filtering devices should be maintained or supplemented at the edges of lit fields or at the Campus perimeter such that light spillover would not exceed foot-candles (horizontal) on adjacent residential properties. 7

11 9' 39' 9' 1' 1' 15' 18' 5' ' EQUIPMENT LIST FOR AREAS SHOWN Pole Luminaires QTY LOCATION SIZE GRADE MOUNTING LAMP QTY / ELEVATION HEIGHT TYPE POLE 1 L1 7' - 7' 5 5 L-L3 7' - 7' L4 7' - 7' 7 7 L5-L6 ' - ' L7 1' -3' 7' 7 7 L8-L9 11' -3' ' TOTALS THIS GRID OTHER GRIDS L7 139' ILLUMINATION SUMMARY Leavey Field Loyola Marymount University Los Angeles, CA Leavey Field High Size: 5' x ' Grid Spacing = 3.' x 3.' Values given at 3.' above grade L8 ' ' L6 Luminaire Type: Green Generation Rated Lamp Life: 5, hours Avg Lumens/Lamp: 1, CONSTANT ILLUMINATION HORIZONTAL FOOTCANDLES Entire Grid No. of Target Points: 1 Average:.1 Maximum: 6 Minimum: Avg/Min: 1.61 Max/Min: 1.94 UG (Adjacent Pts): 1.66 CV:.13 Average Lamp Tilt Factor: 1. Number of Luminaires: 71 Avg KW over 5, hours: Max KW: 1.7 L9 3' ' L5 Guaranteed Performance: The CONSTANT ILLUMINATION described above is guaranteed for the rated life of the lamp. Field Measurements: Averages shall be +/-1% in accordance with IESNA RP-6-1 and CIBSE LG4. Individual measurements may vary from computer predictions. Electrical System Requirements: Refer to Amperage Draw Chart and/or the "Musco Control System Summary" for electrical sizing. Installation Requirements: Results assume +/- 3% nominal voltage at line side of the ballast and structures located within 3 feet (1m) of design locations Pole location(s) dimensions are relative to, reference point(s) By: Shawn Moyer L1 4' L 98' L3 1' L4 ' File #: 138L Date: 7-Feb-9 Not to be reproduced in whole or part without the written consent of Musco Lighting. 1981, 9 Musco Lighting Print Date (7/Feb/9) & Time (9:36) SCALE IN FEET 1 : ' 6' 1' n APPROXIMATE SCALE IN FEET SOURCE: Musco Lighting, LLC - February 9 FIGURE 1 Leavey Field Light Plan 877-5/9

12 EQUIPMENT LIST FOR AREAS SHOWN Pole Luminaires QTY LOCATION SIZE GRADE MOUNTING LAMP QTY / ELEVATION HEIGHT TYPE POLE H1-H 7' - 7' 6 6 H3-H4 7' - 7' TOTALS 6 6 THIS GRID OTHER GRIDS ILLUMINATION SUMMARY Hannon Field Loyola Marymount University Los Angeles, CA Hannon Field Size: 183' x 39' Grid Spacing =.' x.' Values given at 3.' above grade 98' H1 13' ' ' H4 Luminaire Type: Green Generation Rated Lamp Life: 5, hours Avg Lumens/Lamp: 1, CONSTANT ILLUMINATION HORIZONTAL FOOTCANDLES Entire Grid No. of Target Points: 1 Average:.3 Maximum: Minimum: 18 Avg/Min: 1.74 Max/Min:.4 UG (Adjacent Pts): 1.81 CV:. Average Lamp Tilt Factor: 1. Number of Luminaires: 6 Avg KW over 5, hours: 4.66 Max KW: Guaranteed Performance: The CONSTANT ILLUMINATION described above is guaranteed for the rated life of the lamp. Field Measurements: Averages shall be +/-1% in accordance with IESNA RP-6-1 and CIBSE LG4. Individual measurements may vary from computer predictions. Electrical System Requirements: Refer to Amperage Draw Chart and/or the "Musco Control System Summary" for electrical sizing. Installation Requirements: Results assume +/- 3% nominal voltage at line side of the ballast and structures located within 3 feet (1m) of design locations ' ' Pole location(s) dimensions are relative to, reference point(s) H 1' ' 4 H3 By: Shawn Moyer File #: 138H Date: 5-Feb Not to be reproduced in whole or part without the written consent of Musco Lighting. 1981, 9 Musco Lighting Print Date (5/Feb/9) & Time (15:36) n APPROXIMATE SCALE IN FEET SOURCE: Musco Lighting, LLC - February 9 FIGURE Hannon Field Light Plan 877-5/9

13 1' 1' 7' 7' 7' 7' 1' 1' QTY LOCATION SIZE EQUIPMENT LIST FOR AREAS SHOWN Pole Luminaires GRADE ELEVATION MOUNTING HEIGHT S1, S4 9' - 9' 1 1 S-S3 ' - ' S5-S8 ' - ' TOTALS 8 8 LAMP TYPE QTY / POLE THIS GRID OTHER GRIDS ILLUMINATION SUMMARY Sullivan Field Loyola Marymount University Los Angeles, CA S4 17' 14' S5 Sullivan Field Size: 36' x 5' Grid Spacing = 3.' x 3.' Values given at 3.' above grade S3 17' ' S6 Luminaire Type: Green Generation Rated Lamp Life: 5, hours Avg Lumens/Lamp: 1, CONSTANT ILLUMINATION HORIZONTAL FOOTCANDLES Entire Grid No. of Target Points: 96 Average:.5 Maximum: 88 Minimum: 63 Avg/Min: 1. Max/Min: 1.41 UG (Adjacent Pts): 1.1 CV:.8 Average Lamp Tilt Factor: 1. Number of Luminaires: 8 Avg KW over 5, hours: 18.5 Max KW: S 17' ' S7 Guaranteed Performance: The CONSTANT ILLUMINATION described above is guaranteed for the rated life of the lamp. Field Measurements: Averages shall be +/-1% in accordance with IESNA RP-6-1 and CIBSE LG4. Individual measurements may vary from computer predictions. Electrical System Requirements: Refer to Amperage Draw Chart and/or the "Musco Control System Summary" for electrical sizing. Installation Requirements: Results assume +/- 3% nominal voltage at line side of the ballast and structures located within 3 feet (1m) of design locations By: Shawn Moyer File #: 138A Date: 7-Feb-9 S1 17' 14' S8 Not to be reproduced in whole or part without the written consent of Musco Lighting. 1981, 9 Musco Lighting Print Date (7/Feb/9) & Time (8:3) Pole location(s) dimensions are relative to, reference point(s) 4 n APPROXIMATE SCALE IN FEET SOURCE: Musco Lighting, LLC - February 9 FIGURE 3 Sullivan Soccer Field Light Plan 877-5/9

14 ' 4' ' 6' 19' 197' 1' 8' EQUIPMENT LIST FOR AREAS SHOWN Pole Luminaires GRADE MOUNTING LAMP QTY / THIS OTHER QTY LOCATION SIZE ELEVATION HEIGHT TYPE POLE GRID GRIDS A1-A 9' - 9' 1/* 14 1 B1 9' - 7' 9' 1 B 9' - 7' 9' /5* 5 4 C1-C 9' - 9' 1 1 D1-D 8 TOTALS * This structure utilizes a back-to-back mounting configuration ILLUMINATION SUMMARY Page Stadium Loyola Marymount University Los Angeles, CA A ' A1 ' 19' B1 8' C1 Page Stadium Size: Irregular Grid Spacing = 3.' x 3.' Values given at 3.' above grade Luminaire Type: Green Generation Rated Lamp Life: 5, hours Avg Lumens/Lamp: 1, CONSTANT ILLUMINATION HORIZONTAL FOOTCANDLES Infield Outfield No. of Target Points: Average: Maximum: Minimum: 89 Avg/Min: Max/Min: UG (Adjacent Pts): CV:.7.15 Average Lamp Tilt Factor:.995 Number of Luminaires: 1 Avg KW over 5, hours: Max KW: 4. B ' ' D1 Guaranteed Performance: The CONSTANT ILLUMINATION described above is guaranteed for the rated life of the lamp. Field Measurements: Averages shall be +/-1% in accordance with IESNA RP-6-1 and CIBSE LG4. Individual measurements may vary from computer predictions. Electrical System Requirements: Refer to Amperage Draw Chart and/or the "Musco Control System Summary" for electrical sizing. Installation Requirements: Results assume +/- 3% nominal voltage at line side of the ballast and structures located within 3 feet (1m) of design locations By: Shawn Moyer File #: 138A Date: 7-Feb-9 6' C 197' D Not to be reproduced in whole or part without the written consent of Musco Lighting. 1981, 9 Musco Lighting Print Date (7/Feb/9) & Time (8:) Pole location(s) dimensions are relative to, reference point(s) 4 n APPROXIMATE SCALE IN FEET SOURCE: Musco Lighting, LLC - February 9 FIGURE 4 Page Baseball Stadium Light Plan 877-5/9

15 QTY LOCATION SIZE EQUIPMENT LIST FOR AREAS SHOWN Pole Luminaires GRADE ELEVATION MOUNTING HEIGHT 1 A3 7' 5' ' A4 7' - 7' B3 7' 5' ' B4 7' - 7' 7 7 C3-C4 7' - 7' TOTALS 4 LAMP TYPE QTY / POLE THIS GRID OTHER GRIDS ILLUMINATION SUMMARY Smith Field Loyola Marymount University Los Angeles, CA 7' C3 197' 4 Smith Field Size: Irregular Grid Spacing =.' x.' Values given at 3.' above grade Luminaire Type: Green Generation Rated Lamp Life: 5, hours Avg Lumens/Lamp: 1, CONSTANT ILLUMINATION HORIZONTAL FOOTCANDLES 114' ' B3 A3 ' ' ' ' 47 C4 ' Infield Outfield No. of Target Points: 5 78 Average:.9. Maximum: 89 7 Minimum: 65 4 Avg/Min: Max/Min: UG (Adjacent Pts): CV:.9.1 Average Lamp Tilt Factor:.986 Number of Luminaires: Avg KW over 5, hours:.18 Max KW:.8 Guaranteed Performance: The CONSTANT ILLUMINATION described above is guaranteed for the rated life of the lamp. Field Measurements: Averages shall be +/-1% in accordance with IESNA RP-6-1 and CIBSE LG4. Individual measurements may vary from computer predictions. Electrical System Requirements: Refer to Amperage Draw Chart and/or the "Musco Control System Summary" for electrical sizing. Installation Requirements: Results assume +/- 3% nominal voltage at line side of the ballast and structures located within 3 feet (1m) of design locations. ' A4 114' B4 4' By: Shawn Moyer File #: 138A Date: 7-Feb-9 Not to be reproduced in whole or part without the written consent of Musco Lighting. 1981, 9 Musco Lighting Print Date (7/Feb/9) & Time (9:) Pole location(s) dimensions are relative to, reference point(s) 5 n APPROXIMATE SCALE IN FEET SOURCE: Musco Lighting, LLC - February 9 FIGURE 5 Smith Softball Field Light Plan 877-5/9

16 QTY LOCATION SIZE EQUIPMENT LIST FOR AREAS SHOWN Pole Luminaires GRADE ELEVATION MOUNTING HEIGHT P1-P 9' - 9' P3-P4 9' - 9' TOTALS LAMP TYPE QTY / POLE THIS GRID OTHER GRIDS ' P1 14' ILLUMINATION SUMMARY Pool Loyola Marymount University Los Angeles, CA Pool - High Size: 171' x 81' Grid Spacing =.' x.' Values given at 3.' above grade ' P4 15' Luminaire Type: Green Generation Rated Lamp Life: 5, hours Avg Lumens/Lamp: 1, CONSTANT ILLUMINATION HORIZONTAL FOOTCANDLES Entire Grid No. of Target Points: Average: 16.4 Maximum: 1 Minimum: 115 Avg/Min: 1.1 Max/Min: 1. UG (Adjacent Pts): 1.13 CV:.5 Average Lamp Tilt Factor:.996 Number of Luminaires: Avg KW over 5, hours: 78. Max KW: ' P 5' ' 4' P3 Guaranteed Performance: The CONSTANT ILLUMINATION described above is guaranteed for the rated life of the lamp. Field Measurements: Averages shall be +/-1% in accordance with IESNA RP-6-1 and CIBSE LG4. Individual measurements may vary from computer predictions. Electrical System Requirements: Refer to Amperage Draw Chart and/or the "Musco Control System Summary" for electrical sizing. Installation Requirements: Results assume +/- 3% nominal voltage at line side of the ballast and structures located within 3 feet (1m) of design locations. By: Shawn Moyer File #: 138A Date: 7-Feb-9 Not to be reproduced in whole or part without the written consent of Musco Lighting. 1981, 9 Musco Lighting Print Date (7/Feb/9) & Time (9:1) Pole location(s) dimensions are relative to, reference point(s) 4 4 n APPROXIMATE SCALE IN FEET SOURCE: Musco Lighting, LLC - February 9 FIGURE 6 University Pool Light Plan 877-5/9

17 QTY LOCATION SIZE EQUIPMENT LIST FOR AREAS SHOWN Pole Luminaires GRADE ELEVATION MOUNTING HEIGHT 1 L1 7' - 7' 5 5 L-L3 7' - 7' L4 7' - 7' 7 7 L5-L6 ' - ' L7 1' -3' 7' 7 7 L8-L9 11' -3' ' TOTALS LAMP TYPE QTY / POLE THIS GRID OTHER GRIDS ILLUMINATION SUMMARY 78th St Spill-High Loyola Marymount University Los Angeles, CA 78th St Spill-High Grid Spacing = 3.' Values given at 3.' above grade Luminaire Type: Green Generation Rated Lamp Life: 5, hours Avg Lumens/Lamp: 1, CONSTANT ILLUMINATION HORIZONTAL FOOTCANDLES.4.6 L L L4. Entire Grid No. of Target Points: 13 Average:.94 Maximum:. Minimum:.4 Average Lamp Tilt Factor: 1. Number of Luminaires: 71 Avg KW over 5, hours: Max KW: 1.7 Guaranteed Performance: The CONSTANT ILLUMINATION described above is guaranteed for the rated life of the lamp. Field Measurements: Averages shall be +/-1% in accordance with IESNA RP-6-1 and CIBSE LG4. Individual measurements may vary from computer predictions. Electrical System Requirements: Refer to Amperage Draw Chart and/or the "Musco Control System Summary" for electrical sizing. Installation Requirements: Results assume +/- 3% nominal voltage at line side of the ballast and structures located within 3 feet (1m) of design locations. Pole location(s) dimensions are relative to, reference point(s) By: Shawn Moyer File #: 138LR Date: 3-Mar-9 Not to be reproduced in whole or part without the written consent of Musco Lighting. 1981, 9 Musco Lighting Print Date (3/Mar/9) & Time (16:9) n APPROXIMATE SCALE IN FEET SOURCE: Musco Lighting, LLC - February 9 FIGURE 7 Light Spillover onto Residential Property Lines of W. 78th Street 877-5/9

18 EQUIPMENT LIST FOR AREAS SHOWN Pole Luminaires QTY LOCATION SIZE GRADE MOUNTING LAMP QTY / ELEVATION HEIGHT TYPE POLE A1-A 9' - 9' 1/* 14 1 A3 7' 5' ' A4 7' - 7' B1 9' - 7' 9' 1 B 9' - 7' 9' /5* 5 1 B3 7' 5' ' B4 7' - 7' C1-C 9' - 9' 1 1 D1-D C3-C4 7' - 7' 8 8 P1-P 9' - 9' P3-P4 9' - 9' S1, S4 9' - 9' 1 1 S-S3 ' - ' S5-S8 ' - ' TOTALS * This structure utilizes a back-to-back mounting configuration THIS GRID OTHER GRIDS ILLUMINATION SUMMARY th St. Spill Loyola Marymount University Los Angeles, CA th St. Spill Grid Spacing = 3.' Values given at 3.' above grade Luminaire Type: Green Generation Rated Lamp Life: 5, hours Avg Lumens/Lamp: 1, CONSTANT ILLUMINATION HORIZONTAL FOOTCANDLES Entire Grid No. of Target Points: 9 Average: 1.7 Maximum:.1 Minimum:.1 Average Lamp Tilt Factor:.995 Number of Luminaires: 95 Avg KW over 5, hours: 1. Max KW: 1.5 Guaranteed Performance: The CONSTANT ILLUMINATION described above is guaranteed for the rated life of the lamp. S3 S6 C1 Field Measurements: Averages shall be +/-1% in accordance with IESNA RP-6-1 and CIBSE LG4. Individual measurements may vary from computer predictions. Electrical System Requirements: Refer to Amperage Draw Chart and/or the "Musco Control System Summary" for electrical sizing. Installation Requirements: Results assume +/- 3% nominal voltage at line side of the ballast and structures located within 3 feet (1m) of design locations. B D1 By: Shawn Moyer File #: 138AR Date: 3-Mar-9 Not to be reproduced in whole or part without the written consent of Musco Lighting. 1981, 9 Musco Lighting S S7 Print Date (3/Mar/9) & Time (16:) Pole location(s) dimensions are relative to, reference point(s) C D S1 S n APPROXIMATE SCALE IN FEET SOURCE: Musco Lighting, LLC - February 9 FIGURE 8 Light Spillover onto Residential Property Lines of W. th Street 877-5/9

19 EQUIPMENT LIST FOR AREAS SHOWN Pole Luminaires GRADE MOUNTING LAMP QTY / THIS OTHER QTY LOCATION SIZE ELEVATION HEIGHT TYPE POLE GRID GRIDS A1-A 9' - 9' 1/* 14 1 A3 7' 5' ' A4 7' - 7' B1 9' - 7' 9' 1 B 9' - 7' 9' /5* 5 1 B3 7' 5' ' B4 7' - 7' C1-C 9' - 9' 1 1 D1-D C3-C4 7' - 7' 8 8 P1-P 9' - 9' P3-P4 9' - 9' S1, S4 9' - 9' 1 1 P1 S-S3 ' - ' S5-S8 ' - ' TOTALS * This structure utilizes a back-to-back mounting configuration P P1 P4 P3 C ILLUMINATION SUMMARY East Spill Loyola Marymount University Los Angeles, CA East Spill Grid Spacing = 3.' Values given at 3.' above grade Luminaire Type: Green Generation Rated Lamp Life: 5, hours Avg Lumens/Lamp: 1, CONSTANT ILLUMINATION HORIZONTAL FOOTCANDLES Entire Grid No. of Target Points: 36 Average: 3. Maximum: 1.4 Minimum:.8 Average Lamp Tilt Factor:.995 Number of Luminaires: 95 Avg KW over 5, hours: 1. Max KW: 1.5 S4 S3 S5 S6 A B3 A3 A1 A4 B4 B1 C4 C Guaranteed Performance: The CONSTANT ILLUMINATION described above is guaranteed for the rated life of the lamp. Field Measurements: Averages shall be +/-1% in accordance with IESNA RP-6-1 and CIBSE LG4. Individual measurements may vary from computer predictions. Electrical System Requirements: Refer to Amperage Draw Chart and/or the "Musco Control System Summary" for electrical sizing. Installation Requirements: Results assume +/- 3% nominal voltage at line side of the ballast and structures located within 3 feet (1m) of design locations. By: Shawn Moyer File #: 138A Date: 7-Feb-9 Not to be reproduced in whole or part without the written consent of Musco Lighting. 1981, 9 Musco Lighting Print Date (7/Feb/9) & Time (9:9) Pole location(s) dimensions are relative to, reference point(s) 7.1 B D1 7.1 S S S1 S8 C D n APPROXIMATE SCALE IN FEET SOURCE: Musco Lighting, LLC - February 9 FIGURE 9 Light Spillover onto Residential Property Lines East of Campus (West of McConnell Avenue) 877-5/9