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0204-035 (CSCS) Title 24TITLE 24 REPORT Title 24 Report for: -'Bid_5 Sporting Goods Highway 111 La Quints; CA 92260 Project Designer: Robert Stephens, System Electric Co. 1278 Montalvo Way Palm Springs, CA 92262 760-327-7847 Report Prepared By: Robert Stephens System Electric Co., Inc. 1278 Montalvo Way Palm Springs, CA 92262 (760) 327-7847 Job Number: 22137 Date: 8/12/02 CITY OF LA CQUINTA BUILDING & SAFETY DEPT. APPROVED FOR CONSTRUCTION DAFE1 IV By 79>-7/r,> ll I The EnergyPro computer program has been used to perform the calculations summarized in this compliance report. This program has approval and is authorized by the California Energy Commission for use with both the Residential and Nonresidential 2001 Building Energy Efficiency Standards. This program developed by EnergySoft, LLC (415) 883-5900. EnergyPro 3.1 By EnergySoft Job Number: 22137 User Number: 5438 TABLE OF CONTENTS Cover Page 1 Table of Contents 2 Form LTG-1 Certificate of Compliance 3 .Form LTG-2 Lighting Compliance Summary 10 Form LTG-3 Lighting Controls Credit Worksheet 12 Form LTG-4 Tailored LPD Summary and Worksheet 13 Form LTG-5 Room Cavity Ratio Worksheet 15 Form LTG-MM Lighting Mandatory Measures 16 EnergyPro 3.1 By EnergySoft Job Number: 22137 User Number: 5438 CERTIFICATE OF COMPLIANCE Part 1 of 3 LTG -1 PROJECT NAME Big 5 Sporting Goods DATE 8/12/02 PROJECT ADDRESS Highway 111 La Quinta Building PRINCIPAL DESIGNER - LIGHTING TELEPHONE Permit # Robert Stephens 760-327-7847 DOCUMENTATION AUTHOR System Electric Co., Inc. TELEPHONE (760) 327-7847 Checked by/Date Enforcement Agency Use UA I L OF PLANS 6/19/02 �BUILDINU CONDITIONED FLOOR AREA —CLIMATE 9,474 Sq.Ft. 7 ZONE 15 BUILDING TYPE NONRESIDENTIAL HIGH RISE RESIDENTIAL HOTEUMOTEL GUEST ROOM PHASE OF CONSTRUCTIONXU NEW CONSTRUCTION ADDITION 0 ALTERATION EXISTING + ADDITION METHOD OF LIGHTING F-� COMPLETE BUILDING AREA CATEGORY Pq TAILORED PERFORMANCE COMPLIANCE This Certificate of Compliance lists the building features and performance specifications needed o comply with Title Parts 1 and 6 of the California Code of Regulations. This certificate applies only to building lighting requirements. The documentation preparer hereby certifies that the documentation is accurate and complete. DOCUMENTATION AUTHOR Robert Stephens DATE Ip," The Principal Lighting Designer hereby certifies that the proposed building desi n represented in this set of construc ion documents is consistent with the other compliance forms and worksheets, with the specifications, and with any other calculations submitted with this permit application. The proposed building has been designed to meet the lighting requirements contained in Sections 110, 119, 130 through 132, and 146 or 149 of Title 24, Part 6. Please check one: I hereby affirm that I am eligible under the provisions of Division 3 of the Business and Professions Code to sign this document as the person responsible for its preparation; and that I am licensed in the State of California as a civil engineer or electrical engineer, or I am a licensed architect. I affirm that I am eligible under the provisions of Division 3 of the Business and Professions Code by Section 5537.2 or 6737.3 to sign this document as the person responsible for its preparation; and that I am a licensed contractor performing this work. I affirm that I am eligible under the exemption to Division 3 of the Business and Professions Code to sign this document because it pertains to a structure or type of work described as exempt pursuant to Business and Professions Code Sections 5537, 5538 and 6737.1. PRINCIPAL LIGHTING DESIGNER - NAME AT Robert Stephens22&2� I Indicate location on plans of Note Block for Mandatory Measures T el- 1 For detailed instructions on Me use OT tnis and all Energy Efficiency Stanclaras compliance orms, p ease reter to tne Nonresidential Manual published by the California Energy Commission. LTG -1: Required on plans for all submittals. Part 2 and 3 may be incorporated in schedules on plans. LTG -2: Required on all submittals. LTG -3: Optional. Use only if lighting control credits are taken. LTG -4: Optional. Use only if Tailored method is used. LTG -5: Optional. Use only if Tailored method is used. EnergyPro 3.1 By EnergySoft User Number 5438 Job Number. 22137 Page:3 of 16 LIGHTING COMPLIANCE SUMMARY Part2 of LTG -1 Big 5 Sporting Goods 1 8112/02 LAMPS BALLASTS uminaire Code LUMINAIRE DESCRIPTION TYPE DESCRIPTION# Watts Lamp DESCRIPTION # (Lamp Ballas + Total Watts # Watts A (3) 4 ft Fluorescent T8 EIecIS F32T8 3 32 Electronic Instant Start 1.0 92 96.0 8,832 Al (3) 4 ft Fluorescent T8 EIecIS F32T8 3 32 Electronic Instant Start 1.0 2 96.0 192 AE (3) 4 ft Fluorescent T8 EIecIS F32T8 3 32 Electronic Instant Start 1.0 12 96.0 1,152 B (2) 2 ft U -Tube T8 Elec FB31T8 2 32 Electronic 1.0 41 62.01 248 C (4) 4 ft Fluorescent T8 Elec F32T8 4 32 Electronic 2.0 51 124.0 6,324 C1 (2) 4 ft Fluorescent T8 Elec F32T8 2 32 Electronic 1.0 6 62.0 372 D (2) 8 ft Fluorescent T8 Slimline Inst. Start E E66T8 21 60 Electronic 1.01 24 115.0 2,760 D1 (2) 8 ft Fluorescent T8 Slimline Inst. Start E P96T8 2 60 Electronic 1.0 51 115.01 575 D2 (2) 4 ft Fluorescent T8 Elec F32T8 2 32 Electronic 1.0 7 62.0 434 E (2) 4 ft Fluorescent T8 Elec F32T8 2 32 Electronic 1.0 4 62.0 248 F 145 w Track Light 45 w per Foot 1 451 No Ballast 24 45.0 1,080 Lighting Schedule on Plans Shows Exterior Lighting Subtotal from this Page 22,217 Meets Total 22,217 33 Efficacy and Control Requirement ofg130(c) Portable Lighting (From LTG -1) Control Requirements of§131(f) Less Control Credit Watts (From LTG -3) 1,164 Adjusted Actual Wafts 21,087 CONTROL LOCATION CONTROL CONTROL TYPE NOTE TO (Room #) IDENTIFICATION (Auto Time Switch, Exterior, etc.) SPACE CONTROLLED FIELD LIGHTING COMPLIANCE SUMMARY Part 2of3 LTG -1 Big 5 Sporting Goods 1 8/12/02 1 LAMPS I BALLASTS Luminaire Code LUMINAIRE DESCRIPTION TYPE DESCRIPTION# LUMINAIRES Watts Ler amp DESCRIPTION # (Lamp + Ballas Total Watts # Watts D2 6 Stock Room Automatic Time Switch D 23 Stock Room Automatic Time Switch D1 4 Office Automatic Time Switch Al 2 IF Lighting Schedule on Plans Shows Exterior Lighting Subtotal from this Page Meets Total 22,217 33 Efficacy and Control Requirement of§130(c) Portable Lighting (From LTG -1) Control Requirements of §131(f) Less Control Credit Watts (From LTG -3) 1,164 Adjusted Actual Watts D1,087 NOTE TO FIELD CONTROL LOCATION (Room # or Dwg. #) CONTROL IDENTIFICATION CONTROL TYPE (Occupant, Daylight, Dimming, etc.) LUMINAIRES CONTROLLED NOTE TO FIELD Stock Room User Number: 5438 Job Number: 22137 Page 5 of 16 Automatic Time Switch D2 6 Stock Room Automatic Time Switch D 23 Stock Room Automatic Time Switch D1 4 Office Automatic Time Switch Al 2 IF - For Building Department use Only EnergyPro 3.1 By EnergySoft User Number: 5438 Job Number: 22137 Page 5 of 16 LIGHTING COMPLIANCE SUMMARY . Part2 of 3 LTG -1 Big 5 Sporting Goods 1 8/12/02 1 LAMPS I BALLASTS uminaire Code LUMINAIRE DESCRIPTION TYPE DESCRIPTION # Watts Per Lamp DESCRIPTION # (Lamp + Ballas Total Watts # Watts Lighting Schedule on Plans Shows Exterior Lighting Subtotal from this Page Meets Total 22,217 33 Efficacy and Control Requirement ofy130(c) Portable Lighting (From LTG -1) Control Requirements ofg131(f) Less Control Credit Wafts (From LTG -3) 1,164 Adjusted Actual Wafts 21,087 CONTROL LOCATION (Room # or Dwg. #) Lock up room Sales Area Sales Area Sales Area CONTROL CONTROLTYPE IDENTIFICATION (Occupant, Daylight, Dimming, etc.) Occ Sensor > 250 sgft Automatic Time Switch Automatic Time Switch Automatic Time Switch LUMINAIRES CONTROLLED 92 AE 1 12 15 NOTE TO FIELD NOTE TO FIELD - ror building Uepartment use Unly EnergyPro 3.1 By EnergySoft User Number: 5438 Job Number. 22137 Page:6 of 16 LIGHTING COMPLIANCE SUMMARY Part2 of 3 LTG -1 Big 5 Sporting Goods 1 8/12/02 1 LAMPS BALLASTS ummaire Code LUMINAIRE DESCRIPTION TYPE DESCRIPTION# Watts Lamp DESCRIPTION # Lamp aas as B ( Ball Total Watts # Watts Lighting Schedule on Plans Shows Exterior Lighting Subtotal from this Page Meets Total 22,217 33 Efficacy and Control Requirement of§130(c) Portable Lighting (From LTG -1) Control Requirements of§131(f) Less Control Credit Watts (From LTG -3) 1,164 Adjusted Actual Watts 21,087 CONTROL LOCATION CONTROL CONTROL TYPE NOTE TO (Room #) IDENTIFICATION (Auto Time Switch, Exterior, etc.) SPACE CONTROLLED FIELD LIGHTING COMPLIANCE SUMMARY Part 2 of 3 LTG -1 Big 5 Sporting Goods 1 8/12/02 LAMPS I BALLASTS uminaire Code LUMINAIRE. DESCRIPTION TYPE DESCRIPTION # Wafts(Lamp Lamp DESCRIPTION # + Ballas Total Watts # Watts Sprinkler Closet Occ Sensor Storage D2 1 - or Building Department use unly Lighting Schedule on Plans Shows Exterior Lighting Subtotal from this Page Meets Total 22,217 33 Efficacy and Control Requirement of§130(c) Portable Lighting (From LTG -1) Less Control Credit Wafts (From LTG -3) 1,164 Control Requirements of §131(f) Adjusted Actual Watts D1 067 NOTE TO FIELD CONTROL LOCATION (Room # or Dwg. #) CONTROL IDENTIFICATION CONTROL TYPE (Occupant, Daylight, Dimming, etc.) LUMINAIRES CONTROLLED NOTE TO FIELD Dressing Room Occ Sensor <= 250 sqft E 1 Sprinkler Closet Occ Sensor Storage D2 1 - or Building Department use unly uiergyrro s., by cnergyaon user rvumoer. baja Job Number: 22137 Page:8 of 16 1 LIGHTING COMPLIANCE SUMMARY Part 3 of 3 LTG -1 Big 5 Sporting Goods 1 8/12/02 1 c 0 OR ZONE ID (W/sqft) (SF) (B X C) Office Section 0.2 166 33 TOTAL 166 33 ITABLt 16 - FOR A FDIE F[51 LTTOTAL G TOTAL ROOM # PORTABLE LIGHTING # OF WATTS PER AREA TASK AREA (SF) WATTS OR ZONE ID Description _ FIXT. FIXTURE (SF) AREAS (D x EI IC x EI I - rLruv,3 QnVvv rVRIHDLE LIbr1I lri" la NUI Kr-WUIKtU I -UK UI-I-IGt AKtAS > Z5 ROOM # TOTAL AREA OR ZONE ID (SF) Designer needs to provide detailed documentation that the lightin level provided by the overhead lighting meets the needs of the space. The details include luminaire types, CU, and mounting locations relative to work areas. r TOTALI 0 TOTAL AREA (SF) TOTAL WATTS BUILDING SUMMARY (FROM TABLES 1A+1B+1C) (FROM TABLES 1A+1B) BUILDING TOTAL 166 33 EnergyPro 3.1 By EnergySoft User Number: 5438 Job Number: 22137 Pagel of 16 LIGHTING COMPLIANCE SUMMARY LTG -2 LUMINAIRE NAME A Al AE c 1 D D1 D2 E TAILORED Big 5 Sporting Goods DESCRIPTION 3)4-fF F uorescen 8 ETecI 3 4 fF Fluorescent Til-Eli—cls 3) 4-f -F uorr escentT8­ElecIS 2) 2 ff-II=Tut)e I8hiec 4j4uft-FI orescenfT8 Flec 2) 4 ft Fluorescent T8 Elec 2) 8 ft Fluorescent T8 imline Inst. tart Elec 2) 8 WF uorel scent T$ Slimlin' a n�-Start Elec- 2) 4 ft Fluorescent T8 Elec 2)4 ft Fluorescent T8 Elec NUMBER OF LUMINAIRES 92 2 12 4 51 6 24 5 7 4 8/12/02 WATTS PER LUMINAIRE (Including Ballast) CEC DEFAULT Y N' 96.0 ❑ FXI ❑ U ❑ ❑ XU ❑ ❑ ❑ FX]❑ ❑ ❑ 96.0 96.0 62.0XU 124.0 62.0 115.0]❑ 115.0 62.0] 62.0 Total Wafts 8,832 192 1,152 248 6,324 372 2,760 575 434 248 Subtotal from this Page 21,137 Building Total 1 22,217 Portable Lighting (From LTG -1) 33 Less Control Credit Watts (From LTG -3) 1,164 Adjusted Actual Wafts 21,087 BUILDING CATEGORY (From Table 1-M) WATTS COMPLETE ALLOWED PER SF BLDG. AREA WATTS AREA CATEGORY (From Table 1-N) WATTS AREA ALLOWED PER SF (SF) WATTS PAGE TOTAL BUILDING TOTAL ❑� �❑ AREA WATTS TOTAL ALLOWED WATTS 26,654 (From LTG -4 or from computer run.) EnergyPro 3.1 By EnergySoft User Number 5438 Job Number: 22137 Page: 10 of 16 LIGHTING COMPLIANCE SUMMARY LTG -2 Big 5 Sporting Goods LUMINAIRE NAME F 'AILORED METHOD DESCRIPTION w rac ig it 45 w per Foot oose NUMBER OF LUMINAIRES 24 8/12/02 WATTS PER LUMINAIRE (Including Ballast) CEC DEFAULT Y N' N ❑ 0 I ❑❑ ❑❑ ❑❑ ❑❑ ❑❑ ❑❑ ❑❑ ❑❑ 45.0 Total Watts 1,080 Subtotal from this Page 1 1,080 Building Total 22,217 Portable Lighting (From LTG -1) 33 Less Control Credit Watts (From LTG -3) 1,164 Adjusted Actual Watts 21,087 BUILDING CATEGORY (From Table 1-M) WATTS COMPLETE ALLOWED PER SF BLDG. AREA WATTS AREA CATEGORY (From Table 1-N) WATTS AREA ALLOWED PER SF (SF) WATTS PAGE TOTAL BUILDING TOTAL AREA WATTS TOTAL ALLOWED WATTS 26,65 (From LTG -4 or from computer run.) EnergyPro 3.1 By EnergySoft User Number 5438 Job Number: 22137 Page: 11 of 16 LIGHTING CONTROL CREDIT WORKSHEET LTG -3 PROJECT NAME Big 5 Sporting Goods DATE 8/12/02 a a LIGHTING CONTROL DESCRIPTION © a 0 0 © a o PLANS REF. ROOM AREA (SF) DAYLIGHTING WATTS OF CONTROL LIGHTING LIGHTING ADJUST. FACTOR CONTROL CREDIT WATTS (G X H) ROOM # ZONE ID ROOM RATIO' GLAZING VLT Coni or Automa it'c Tim—e sw—i D1 300 115 0.05 6 Corridor "omens u omatic'—Time Swi p 300 115 0.05 6 Restroom Occ Sensor > 250 sq E 56 62 0.10 6 Mens Restroom Occ sensor > 250 sq E 56 62 0.10 6 sof ck Room Automatic Time wit D2 1,6411 372 0.05 19 S` of ck Room Automatic Time Switi. I D 1,641 2,645 0.05 132 S"fock—Room Automatic Time Swit D1 1,641 460 0.05 23 O utomatic Time Swtt Al 110 192 0.05 10 Lock up room Occ Sensor > 250 sq E 56 62 0.10 6 Sa es Area Automatic Time Swit A 7,200 8,832 0.05 442 Sales Area Automatic Time Swit AE 7,200 1,152 0.05 58 Sales Area Automatic Time swit C 7,200 1,860 0.05 93 Sa�Area Automatic Time Swit C1 7,200 372 0.05 19 sales Area Automatic Time swit C 7,200 4,464 0.05 223 Sales Area Automatic Time Swit F 7,200 1,080 0.05 54 Sate—Are —Dressing AD—at-c Tim—e swi g 7,200 248 0.05 12 Room Occ Sesgftr = b0 E 35 62 0,20 12 Spri-n-kler Closet Occ sensor Storage p2 20 62 0.60 37 Enter on LTG -1 PAGE BUILDING and 2: Actual TOTAL TOTAL Lighting Power D,164 * For windows, use For skylights, use the Window Wall Ratio the Skylight -to -Roof ratio for the room. for the room. 1,164 calculation. EnergyPro 3.1 By EnergySoft User Number 5438 Job Number: 22137 Page: 12 of 16 A FAILORED LPD SUMMARY and WORKSHEET Part 1 of 3 LTG -4 Big 5 Sporting Goods 8/12/02 1. Watts for Illuminance Categories A -D (from column G) 18,630 watts 2. Watts for Illuminance Categories E -I (from LTG -4 Part 2) Q watts 3. Watts for Display Lighting (from LTG -4 Parts 2 & 3) 7-01+1 3,188 + I4,836 = 8,024 watts Public Area Display Sales Feature Floor Display Sales Feature Wall Display 4. Total Allowed Watts (lines 1+2+3) > 26,654] watts uminance Categories , an an Gross aes rea a a © o a a a ROOM NAME TASK/ACTIVITY ILLUMINANCE CATEGORY ROOM CAVITY RATIO FLOOR AREA 90 2.00 Corridor A 3.67 0 ose orage ms or Warehouses Inactive omens Restroom A 7.37 0 Mens Restroom A 7.37 0 Stock oom A 1.29 0 ice Off ices- General - Lobbies Lounges C 5.25 200 Lock up room ices—private ice - on a Off Lighting POGL 7.37 225 Sales rea Display - Gross Sales oor r GSA 0.94 2,000 Sales oor isp ay_ ross Sales oor r a GSA 0.94 7,200 Dressing Room Storage ms or Warehouses—Active ctive -Small Iter D 9.43 0 Sprinkler B 12.38 0 BUILDING PAGE TOTAL TOTAL 9,625 18,630 -� 9,474 18,630 SF WATTS EnergyPro 3.1 By EnergySoft User Number: 5438 Job Number: 22137 Page:13 of 16 ALLOWED LPD ALLOWED WATTS (E x F) 0.30 0 0.40 0 0.40 0 0.20 0 0.70 140 0.40 90 2.00 4,000 2.00 14,400 1.49 0 ose orage ms or Warehouses Inactive ALLOWED LPD ALLOWED WATTS (E x F) 0.30 0 0.40 0 0.40 0 0.20 0 0.70 140 0.40 90 2.00 4,000 2.00 14,400 1.49 0 0.70 0 TAILORED LPD SUMMARY and WORKSHEET Part 3 of 3 LTG -4 IAME DATE Big 5 Sporting Goods bales FeatureFro—or Displays F ®© M o o a® o 0 ALLOTTED WATTS TASK AREA TASK / ACTIVITY Throw Dist. Mtg. Hgt. isp ay_ a es Feature R c r 8.0 10.0 isp ay_ a es ea ure r15.0 10.0 23.40 5,733 1,080 B 4 62.0 248 2,100 23.40 49,140 C1 6 62.0 372 4,836 C 36 124.0 ALLOTTED WATTS TASK AREA CAT. G LPD ALLQTTED� WATTS (so UESIUN WATTS (H x 1) (D x E) 450 11.70 5,265 245 23.40 5,733 8/12/02 DESIGN WATTS LUMIN. CODE QTY- WATTS/ LUMIN. UESIUN WATTS (H x 1) C 15 124.0 1,860 F 24 45.0 1,080 B 4 62.0 248 2,100 23.40 49,140 C1 6 62.0 372 4,836 C 36 124.0 4,464 ALLOWED WATTS (Min. F or J) 1,860 1,328 TOTAL AREA FLOOR DISPLAYS bV0 SF PAGE TOTAL ' 3,188 GROSS SALES FLOOR AREA 2,000 X 0.1 = 200 BUILDING TOTAL MAXIMUM AREA FLOOR WATTS DISPLAYS (sf) bales ea ure Wall u1splays ® ® © a © o© ® a o GROSS SALES WALL AREA 500 X 0.1 = 50 BUILDING TOTAL -----> 4,836 MAXIMUM AREA WALL DISPLAYS (SF) EnergyPro 3.1 By EnergySoft User Number: 5438 Job Number: 22137 Page: 14 of 16 ALLOTTED WATTS DESIGN WATTS TASK / ACTIVITY hrow TDi t Hg . TASK AREA (sf) ALLOWED LPD ALLOTTED WATTS (C x D) LUMIN. CODE QTY. WATTS/ LUMIN. DESIGN WATTS (G x H) ALLLOWE WATTS (Min.E or 1) isp ay_ a es Feature a 11.5 14.0 2,100 23.40 49,140 C1 6 62.0 372 4,836 C 36 124.0 4,464 TOTAL AREA WALL DISPLAYS 2,1 OO sf PAGE TOTAL -----> 4,$36 GROSS SALES WALL AREA 500 X 0.1 = 50 BUILDING TOTAL -----> 4,836 MAXIMUM AREA WALL DISPLAYS (SF) EnergyPro 3.1 By EnergySoft User Number: 5438 Job Number: 22137 Page: 14 of 16 ROOM CAVITY RATIO WORKSHEET (RCR>=3.5) LTG -5 Big 5 Sporting Goods 8/12/02 IN M a n n n Room Name Task/Activity Description Room Area (A) Room Perimeter (P) Room Cavity Height (H) Room Cay. Ratio 2.5 x H x P /A ressing oom Storage ms or warehouses—c ry Small Items - 35.0 24.0 5.5 9.43 Sprinkler Clo—s-e-F Storage KMS or warehouses—in le 20.0 18.0 5.5 12.38 EnergyPro 3.1 By Energysoft User Number: 5438 Job Number: 22137 Page:15 o 16 LIGHTING MANDATORY MEASURES LTG -MM Big 5 Sporting Goods 8/12/02 DESCRIPTION Designer Enforcement �( § 131(d)1 For every floor, all interior lighting systems shall be equipped with a separate automatic control to shut off the lighting. This automatic control shall meet the requirements of Section 119 and may be an occupancy sensor, automatic time switch, or other device capable of automatically shutting off the lighting. § 131(d)20verride for Building Lighting Shut-off: The automatic building shut-off system is provided with a manual, accessible override switch in sight of the lights. The area of override is not to exceed 5,000 square feet. �( § 119(h) Automatic Control Devices Certified: All automatic control devices specified are certified, all alternate equipment shall be certified and installed as directed by the manufacturer. �( § 111 Fluorescent Ballast and Luminaires Certified: All fluorescent fixtures specified for the project are certified and listed in the Directory. All installed fixtures shall be certified. § 132 Tandem Wiring for One and Three Lamp Fluorescent Fixtures: All one and three lamp fluorescent fixtures are tandem wired with two lamp ballasts where required by Standards Section 132; or all one and three lamp fluorescent fixtures are specified with electronic high -frequency ballasts and are exempt from tandem wiring requirements. § 131(a) Individual Room/Area Controls: Each room and area in this building is equipped with a separate switch or occupancy sensor device for each area with floor -to -ceiling walls. [XI § 131(b) Uniform Reduction for Individual Rooms: All rooms and areas greater than 100 square feet and more than 0.8 watts per square foot of lighting load shall be controlled with bi-level switching for uniform reduction of lighting within the room. U§ 131(c) Daylight Area Control: All rooms with windows and skylights that are greater than 250 square feet and that allow for the effective use of daylight in the area shall have 50% of the lamps in each daylit area controlled by a separate switch; or the effective use of daylight cannot be accomplished because the windows are continuously shaded by a building on the adjacent lot. Diagram of shading during different times of the year is included on plans. § 131(f) Control of Exterior Lights: Exterior mounted fixtures served from the electrical panel inside the building are controlled with a directional photo cell control on the roof and a corresponding relay in the electrical panel, or uses an astronomical time clock. [XIU § 131(e) Display Lighting. Display lighting shall be separately switched on circuits that are 20 amps or less. §130(C) Efficacy of Exterior Lights: Exterior mounted fixtures with lamps over 100 Watts served from the electrical panel inside the building have a source efficacy of at least 60 lumens per Watt, or are controlled by a motion sensor. EnergyPro 3.1 By EnergySoft User Number: 5438 Job Number: 22137 Page:16 of 16