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HomeMy WebLinkAbout2010-11-30 Tony Willger (SAHS) Email to OPH Re Compliance Request Page 1 of 2 Julie Hultman From: Tony Willger [willgert ©stillwater.k12.mn.us] Sent: Tuesday, November 30, 2010 7:00 AM To: Julie Hultman Subject: Re: SAHS - Wall Pack Lighting Compliance Attachments: SAHS Exterior Wall Lighting.PDF Julie, Attached is the cut sheet for the exterior lights located on the walls of the Stillwater Area High School. This cut sheet is part of the Operations and Maintenance Manual for Stillwater Area High School. The Operations and Maintenance Manual was provided by the Peoples Electrical- Communications Contractors. This attachment fulfills your request of documentation that clearly demonstrates the fixtures are original and that were installed without any alteration since their initial installation and that they installation occurred on or prior to October 15, 1997. The parking lot lamps in the student parking area will be adjusted for 90 degree angle (full) cut off by prior to December 15, 2010. With the documentation of the exterior wall lamps and adjustment of the parking lot lamps prior to December 15, 2010, I am considering this a closed issue. Thanks, Tony Anthony V. Willger Supervisor of Facility and Site Operations Stillwater Area Public Schools (651) 351 -8374 »> "Julie Hultman" < jhultman ©cityofoakparkheights.com> 11/29/2010 12:15 PM »> Tony, Thank you for your call this past Wed. and for arranging to have the lamps in the student parking area adjusted for 90 degree angle (full) cut off. With respect to the wall -pack fixtures on the school, you indicated that you felt these were grandfathered based on the ordinance provision of their installation on or prior to October 15, 1997. If you wish to seek grandfathering exemption, please provide me with documentation that clearly demonstrates that the fixtures installed upon the school are the same fixtures that were installed without any alteration since their initial installation and that they installation occurred on or prior to October 15, 1997. Please not that the request is not to replace the fixtures but to provide full cut off shielding of their fight source. As we discussed, depending on the composition of the fixture, this may be facilitated by installing a shield to the existing fixture or an insert of some kind. If you have a detailed diagram or picture of the fixture, I would be happy to review it for potential options. Please be reminded that the compliance deadline has been set for December 15, 2010. While I may be able to extend the deadline for compliance, I will need to confirm an appropriate compliance plan in order to do so. Please feel free to email me with any information, questions, etc. I look forward to hearing from you soon. 11/30/2010 i►il C.C,.T PRODUCT DATA SHEET MD The Series • • Seven Useful Luminaires in One i, 9 pact Size o I I WI ,�,,� , „M Compact s 1,, ii {F i . I i ll I I • Extraordinary Mounting Versatility 11 %. .. • Superb Photometric Performance 4>f and Cutoff Glare Control b MDL -1 An above - eye -level wide distribution, tt if floodlight a g Specifications y areas where an unobtr for areusivli e hting. but appealing Ideal for *. shape is desired by day and precise, uni- Housin " form and comfortable no- lare illumina- 8 " one-piece, durable die -cast aluminum tion is repaired by night.g housing not exceeding 11" x 12" x 6" deep at its greatest dimensions, with two apertures for access to the J -Box in all mounting positions. Flush cover plate and gasket lid . MDL- 2— Abelow- eye -level luminaire with provided to seal aperture not used. Housing is designed - - i an elongated lateral distribution and shar for recessed dry or concrete pour applications, or surface ` P mounting to wall without attachrrrents. , l J cutoff. Perfect for lighting hallways, walk- - / \ ways and pedestrian traffic below eye level, Finish on housing is a premium, abrasion and fade ,, ; f' without glare and with many fewer luminaires resistant, electrostatically - applied, oven - cured, polyester -_,t than with previously available low- leveli luminaires. powder paint. Paint color is charcoal bronze. All exterior hardware is of stainless steel. ,, — MDL -3 -- A low -level floodlight with excep- Lens one- piece, injection- molded, five -facet poly - y \ ; tionally -wide forward distribution and sharp carbonate lens, high - impact resistant for exceptional I `t • % cutoff; gives you the advantages of wider durability and vandal resistance, Upper portion of lens _, spacing, more uniform lighting, higher effi- has opaque surface which shields Tamp from normal view- `` -.•t ciency, less glare and more vandal resistance. ing angles, and is finished inside and outside with metallic charcoal bronze paint to match color of housing. Lens has clear front facet and vertical prisms on side . ..' . MDL-4 A high - performance stairway facets to spread light horizontally without affecting Iuminiare allowing the use of fewer fix- vertical distribution produced by reflector. Entire outer $ q• - � ;. tures through better spacing and uniform- surface is smooth for ease of maintenance with four stain- ..f y .. ity; offers greater versatility with its more less steel screws, and is retained with a drop hinge in 0- ^ � compact, durable housing and tough, open position, vandal resistant lens. Reflector System -- consists of two elements: a larger. "7. hydroformed, primary reflector mounted to aluminum MDL-5 A symmetric distribution, housing with four screws, and a smaller secondary ceiling- mounted, low - glare, weather- reflector mounted to the polycarbonate lens with four 4;r i tight fixture — ideal for lighting large permanent anchor clips. ; I - --• expanses of covered area such as park- Both primary and secondary reflectors have a mirror- j ing garages, utility spaces or any other specular Alzak* finish. ._ . ., ..i .: covered area exposed to the weather. Ballast and Electrical Assembly -- Luminaire is U.L. listed (and carries underwriter's label): suitable for out - 1 MDL -6 — Low - glare, long- and - narrow dis- door wet locations. tribution, ceiling- mounted luminairelde- Luminaire ballast assembly is completely wired with leads signed for lighting covered pedestrian for connecting to power source. Leads are silicone - or vehicular traffic areas. insulated stranded wire. Ballasts have a high power factor and are suitable for "` —20 F operation. Temperature - sensitive starter and ^.. — capacitor are mounted directly to cast aluminum housing MDL -7 — Assymetric, "forward- throw" ceiling- for maximum heat dissipation. , mounted.luminaire for projecting light over \ those areas that cannot be lighted Weight - Approximate shipping g PP Aping weight of an MDL Series from directly overhead. luminaire, including Housing, Ballast Assembly (70W HPS), Reflector and Lens, packed in an individual carton, is 16 lbs., (7.5 kg). _ *Alzak is a trademark of Alcoa, Inc. PC -10 Ordering Information To assemble a complete catalog number. MDL•X- YY -ZZ -VV -000 ( -000) Example: MDL - • Choose MDL, Model Number from Column1' • Choose a Mounting Code from Coluenn"1' Above- eye -level MDL -t, 50W HPS, 120 volt, • Choose desired Lamp" Ballast Voltage. and piaster frame with they- wiring junction box, for Option Codes from Columns' y'►' recessed dry -wail installation, with tamper - and"Q" at bottom of page. proof hardware. Catalog Number. MDL- 1- 09- 50- 12 -TPH 14 7 N 'NT a Mme " MounO n9 Mounting Code ■'''2v, • L. "7 • 4 Code `+� . luncttort cox 000THSaa r- I `j l -` WINTIaaeot yt ° j 5 „% a { _a a w 1' 00 t i .„=.;�aA'"'^J ;_�: tow' —"— ''.. .1 . .,.__.. ! wr. 00 q , r r 06 f .. - .._._,,,,.... : : :#'°t' -r 1� -'^ ,,,,, - y .� ' r 7 ,{ ,' Canopy Mount — A J -box for mounting to top of Housing Only —Use when surface- mounted over a the MDL. Ail hardware is included. Housing is recessed, back - mounted junction box by others. drilled and lapped to mate with canopy. M 7, hfOL.y --7 A ;) r SURFACE 1 = POP ,-- ,! i MOUNTED �1 : 1:7:1iLiti aOUAee t l 4, '" I AEI .l 01 1 w i BRACKET 1 ! -1 , i 07 ab ` "1/4. I . ', r , WA` 7 l ' l I I" MAL-4 s 1' , t; l _ a i ; €x i � Bali .. _ j x , . flf E{ i r ? i. l RECESSED t FOR [', r.'u A, g (Commie 1 3 r l am,,,,,,, ROUND ' _ 02 ! t.,..:'„_„,. BRACKET 08 Pole Mount — 4" Square or Round Pole Mount Direct Conduit Entry — h" taps for direct conduit bracket with internal sllpfitter designed to accept entry in surface or recessed application. 4" high by 2 -16" OD tenon. M aL.a _ , — w..... ( ,, raw t2 .. »..... , r J , f 2 I I t � � E I t I t . { ': �t iu SURFACE T 'cC lh , ". q r - E 9 �r M OUNTED I, � ,� rri.,L. �• , , . ` - 03 q , k {: I I ,,F „ ll ! V , t 09 L 1.,_::::::,,,t1,-;,? , r ,... _ - . - 't.S' - --+ t, =a ° ...- ..... —: 1 , '" �. RECESSED �, MD M01...$ "-f (CPoo, / 04 Piaster Frame with thru. stint box — Plaster frame Junction Box — Cast aluminum junction box 04 with thru- wtring junction box mounted to plaster supplied for thru -wire splices in either surface or frame. For recessed dry -watt and ceiling instsila recessed application. J -Box conduit entry �^ Not for insulated callings or walls. Consult factory for Silent Pack Ballast., Bar Hanger, and tapped'/. other mounting accessories. a .. . - - ='M. r Ota. i .... av a 54 MOL -7 / 4 CNrtsnd. • . , ti ! — a' "" `4i { 1 -- t Lamp - t f • ^t ,r 1 ., I Ortimauon Pedestal Mount — A J -Box for mounting an MDL ,an � � for upright on a horizontal surface. All hardware is J IMOL•s3 Included. Housing Is drilled and tapped to mate MOL -r with pedestal. MOL.DCAST Lamp, Voltage and Option Codes 1251 Doolittle Dr. San Leandro, CA 94577 Lamps* Ballast Voltage Options Telephone: (415) 562-3500 Code Wattage Code Voltage Code Description In Canada: Moldcast, 2070 Trans - Canada Highway 35 35W HPS 1'2 120 PCR Photocell Receptacle, NEMA Twistlock Dorval, Que.. Canada H9P 2N4 50W HPS 2 208 for non - recessed applications only) Tel.: (514) 683 - 4210 303 am 70W HPS 24 240 dap Tamperproof Hardware PREE ;COLITE 100W HPS 27 2771 (Spanner -Head Sc with Screwdriver �.� t l t 00W MV TOP - � Temporary Cover Plate Ie for for concrete // pour aril ..a...., 16 100WMH•• W! .1^ns ra ar7-. Res +vr 4e_... • All lamps for the MDL should be medium base. 8.17 or E -17. with M.O.L. of 51/2" or loss. •• NOTE: 100W MH available in 120 or 277V only.