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44,950 SQFT SUB-LEASE WAREHOUSE SPACE 150,350 SQFT ACME INDUSTRIES DETENTION POND LAKESIDE PARKWAY FOOTCANDLE LEVELS ON A REGULAR GRID INCLUDE BUILDING MOUNTED LIGHTING ON THE PHOTOMETRIC CAL- CULATIONS AS THEY ADD TO THE AREA LIGHTING MAKE SURE THE DIAGRAM ACCURATELY SHOWS THE AIM- ING DIRECTION OF THE LIGHTS. IN THIS CASE IT SHOWS TWO SHOE BOX FIXTURES ON A SIN- GLE POLE BUT ORIENTED SO THAT THEY POINT IN THE SAME DIRECTION. THIS PARTICULAR COMPANY USES A SYMBOL FOR THE LIGHT FIXTURE TYPE. IT WOULD BE BETTER TO USE A FIX- TURE OR SOMETHING A LITTLE EASI- ER FOR THE PLAN REVIEWER TO USE TO CORRELATE THE PHOTOMETRIC LAYOUT WITH THE SUBMITTED CATALOG SHEET . NOTE THAT THE SUBMITTER CAN ADD THE LETTER ID BY HAND ON A PRINT OUT. A SHOWING PART OF THE NEIGHBORING PROPERTY IS DESIRABLE TO SHOW THE RELATIVE LIGHT LEVELS ON THE NEIGHBORING PROPERTY WITH RESPECT TO SIGNIFICANT NEIGHBORING PROPERTY FEATURES NOTE THAT THIS LEGEND DESCRIBES IN DETAIL THE PROPOSED LIGHT FIXTURES. A CATALOG ID WOULD BE HELPFUL TO CORRELATE TO A CATALOG SHEET TO REMOVE DOUBT AND TO EXPEDITE REVIEW. (THIS SHEET HAS AN ID BUT THEY ARE NOT VERY CLEAR ON THE DRAWING LAYOUT THIS TABLE SUMMARIZES THE TOTAL CALCULATIONS TO PROVIDE INFORMA- TION FOR THE REVIEWER AS WELL AS, AND OFTEN MORE IMPORTANT , INFOR- MATION FOR THE END USER. PHOTOMETRIC LAYOUTS GENERAL INFORMATION 1. THIS PHOTOMETRIC LAYOUT WAS PROVIDED AS A COURTESY BY A LIGHTING MANU- FACTURER FOR A SHELL WAREHOUSE AND WAS USED AS A SUBMITTAL TO A CITY BUILD- ING DEPARTMENT. 2. OFTEN MANUFACTURER REPRESENTATIVES WILL PROVIDE PHOTOMETRIC LAYOUTS FOR THEIR FIXTURES AS A COURTESY . 3. ONE CAN ALSO CREATE PHOTOMETRIC LAYOUTS USING A COMPUTER APPLICATION PROGRAM. SOME PROGRAMS ARE FREE AND SOME CAN BE PURCHASED DEPENDING COMPLEXITY . HAVING A LIGHTING SUPPLIER PROVIDE THE PHOTOMETRY MAY ADD SOME CREDIBILITY OF THE ACCURACY OF THE SUBMITTAL UNLESS THE USER OF THE COMPUTER PROGRAM IS ADEPT AT ITS USE. 4. TYPICALLY A PHOTOMETRIC PROGRAM WILL USE AS AN INPUT, A SITE PLAN IN AUTOCAD .DWG OR .DXF FORMAT . OFTEN THE SITE PLAN COMES FROM THE PROJECT CIVIL ENGINEER AND CAN BE EMAILED TO THE PERSON OR GROUP MAKING THE PHOTO- METRIC ANALYSIS. (THE BACKGROUND FOR THIS SITE PHOTOMETRIC LAYOUT WAS FROM A CIVIL ENGINEER AND THE LIGHTING MANUFACTURER TURNED OFF THE CIVIL ENGINEERING DRAWING LAYERS SUCH AS UTILITIES AND GRADING INSTRUCTIONS FOR THIS PHOTOMETRIC PRINTOUT.) 5. THE CITY OF MISSOULA NEEDS A PAPER DRAWING PRINT OUT PRINTED TO A STAN- DARD SCALE THAT IS READABLE AND UNDERSTANDABLE. TYPICALLY A D-SIZE DRAWING (24" X 36") WOULD BE SUFFICIENT. 6. THE CITY OF MISSOULA LIGHTING ORDINANCE REQUIRES BOTH A LIGHT FIXTURE LAY- OUT AND A PHOTOMETRIC LAYOUT . THIS DRAWING, BY SHOWING BOTH THE PHOTO- METRIC CALCULATIONS AND THE PROPOSED LIGHT FIXTURE LOCATIONS AND AIMING DIRECTION, SATISFIES THE ORDINANCE SUBMITTAL REQUIREMENTS WITH A SINGLE DRAWING SHEET. INCLUDING THE SCALE IS VERY IMPOR- TANT FOR CITY OF MISSOULA PLAN REVIEWER UNDERSTANDING. NOTE THAT THE DATE IS HANDY TO DIF- FERENTIATE A RE-SUBMITTAL IF ONE IS REQUIRED.