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1 5263 Trabue Rd. Columbus, Ohio Quote For: Phone # Fax # balsou@baldwinsours.com Quotation Quote # Date 8/4/2014 Terms Net 30 Ohio Department of Transportation Office of Contracts Purchasing Services 1980 W. Broad Street, 1st Floor Columbus, Ohio By Project Reference ODOT ITB TSS Ref# B&S # Description / mfg # Qty Unit Cost Total ODOT Invitation RRFB Sign Assembiles - *** Each assembly is 1 pole assembly. A pair would be required for a typical crossing Eltec / Polara / Pelco RRFB 2 way Pushbutton activated RRFB 1 4, , flasher sign assembly Includes: Eltec 1 1-compartment slim line pole mount cabinet with Eltec FS2 flasher, Prostar 15 controller, back panel, and Associated wiring, watt solar panel with post top Mounting rack for 4 1/2 pedestal pole, 1 55-ampere hour AGM Battery, 1 countdown timer, 1 spread spectrum wireless Radio, 1 Eltec federal yellow 5 RRFB wrap around light Bar for 4 1/2 pedestal pole with 5 RRFB lights ** Note see ELTEC Comments ODOT Traffic Engineering Manual Plan Note Solar Powered Rectangular Rapid Flashing Beacon (RRFB) and Eltec Solar Sizing report. Catalog information Enclosed Pelco PB50 aluminum Pedestal pole, PB5334 pedestal Base, PB5325 support collar, sign mounting Anchor bolt 3/4" X 27" x 3" w/ hdw set of 4 Polara Bulldog Pushbutton; housing with R-25 sign (2) S1-1 36" x 36" Flourescent Yellow; (2) W6-7P 24 x 12 Digonal arrow Flourescent Yellow Systems are sized for a minimum of 300 cycles per day at 20 seconds per cycle JSF / Polara / Pelco RRFB 2 way Pushbutton activated RRFB 1 4, , flasher sign assembly Includes: JSF AB-9405 dual sided RRFB with 5" LEDS and Solar Panel with Integral Battery Compartment and radio / controller. **Note: The JSF system utilizes a lower output 20 watt panel and battery system coupled with power management. Catalog Information Enclosed Pelco PB50 aluminum Pedestal pole, PB5334 pedestal Base, PB5325 support collar, sign mounting Anchor bolt 3/4" X 27" x 3" w/ hdw set of 4 Polara Bulldog Pushbutton; housing with R-25 sign The quotation is for material only. Field installation, field maintenance, field funtional testing and field performance testing are the responsibility of the customer and/or end user. The sale of any product or service, and the integration thereof, ordered by you is expressly conditioned upon Baldwin & Sours' Standard Terms and Conditions which are available upon request. Any additional or different terms and conditions set forth in a purchase order or similar communication are expressly rejected and will not be binding upon Baldwin & Sours unless specifically agreed to in a writing other than a purchase order that specifically references these Baldwin & Sours terms and conditions. Page 1 Total

2 5263 Trabue Rd. Columbus, Ohio Quote For: Phone # Fax # balsou@baldwinsours.com Quotation Quote # Date 8/4/2014 Terms Net 30 Ohio Department of Transportation Office of Contracts Purchasing Services 1980 W. Broad Street, 1st Floor Columbus, Ohio By Project Reference ODOT ITB TSS Ref# B&S # Description / mfg # Qty Unit Cost Total (2) S1-1 36" x 36" Flourescent Yellow; (2) W6-7P 24 x 12 Digonal arrow Flourescent Yellow Systems are sized for a minimum of 300 cycles per day at 20 seconds per cycle The quotation is for material only. Field installation, field maintenance, field funtional testing and field performance testing are the responsibility of the customer and/or end user. The sale of any product or service, and the integration thereof, ordered by you is expressly conditioned upon Baldwin & Sours' Standard Terms and Conditions which are available upon request. Any additional or different terms and conditions set forth in a purchase order or similar communication are expressly rejected and will not be binding upon Baldwin & Sours unless specifically agreed to in a writing other than a purchase order that specifically references these Baldwin & Sours terms and conditions. Page 2 Total $9,790.00

3 Eltec Traffic and Solar Products Page 1 of 3 9/8/20 HOME PRODUCTS NEWS TECHNICAL SUPPORT CONTACT US RECTANGULAR RAPID FLASHING BEACONS LIGHT BAR & SYSTEMS The Federal Highway Administration (FHWA) has granted interim approval for optional use of Rectangular Rapid Flashing Beacons (RRFB) to supplement standard pedestrian and school crosswalks signs at uncontrolled approaches, functioning solely as a warning beacon. ELTEC s Rectangular Rapid Flashing Beacon complies with the FHWA s approval. According to the FHWA s data, the RRFB had very high rates of motorist yield to pedestrians compliance (approx. 80%-0%) compared to standard beacons (15%-20% range). The RRFB is a rectangular shaped, high intensity LED, which flashes in a wig-wag (three/two) flickering pattern. The alternating strobe pattern provides direct, ultra bright concentration as well as wide-angle intensity. ELTEC has designed two styles of light bars for roads with and without medians. The lights are recessed to minimize vandalism. The light bars standard finishes are either Federal Yellow or brushed aluminum. Optional powered coated custom colors are also available. One-sided/2LED s used on crossings with a median; mounts to a standard 4.5 O.D. pole. Two-sided/5LED s used with two-lane pedestrian crossings; mounts to either a 2.5 or 4.5 O.D. pole. The end-mounted LED verifies system initiation to pedestrians. Two Sided/5 LED's (shown in brushed aluminum) One Sided/2 LED's (shown in federal yellow) Both RRFB light bars can be retrofitted to existing (poles) pedestrian crossings using round flashing beacons or integrated in new systems. They work with either DC (solar) or AC systems that incorporate a 120VAC to 12VDC converter. All solar systems are sized for optimal performance to ensure that light intensity always meets ITE requirements. The lights can be activated by push button or by a passive device such as a microwave detector. Units are typically connected by radio for wireless operation, eliminating the need to trench or bore. The radios have 65,000 different

4 Eltec Traffic and Solar Products Page 2 of 3 9/8/20 addresses to ensure that only the desired units operate from a signal. Units may be hardwired if desired. RRFB LIGHT BAR SPECIFICATIONS Dimensions (one sided/2led s) H x 20 W x D Dimensions (two sided/5 LED s) H x 20 W x 8 D Power required VDC Flash rate..75 cycles/minute consisting of double & triple flashes per cycle RRFB SOLAR SYSTEM SPECIFICATIONS Solar panel sized specifically for application and load duration -65 watt solar panel usually used north of 40th parallel -40 watt solar panel usually used south of 40th parallel 35-ampere hour AGM battery Wireless radio with other 65,000 addresses ProStar-15 solar charger controller displaying battery volts, solar amps, and load amps All components are designed, manufactured and assembled in the U.S.A. Standard RRFB System with Required W11-2 and W16-7P Signs RRFB with Pedestrian Verification Light

5 Eltec Traffic and Solar Products Page 3 of 3 9/8/20 Solar Powered RRFB system REQUEST A QUOTE DOWNLOAD CUT SHEET Privacy Copyright 2008

6 ELTEC Comments ODOT Traffic Engineering Manual Plan Note Solar Powered Rectangular Rapid Flashing Beacon (RRFB) In general, Eltec will comply with all requirements as delineated in the ODOT Traffic Engineering Manual with comments/exceptions as noted below. In general: 1. There is no specification as to the number of crossings to be expected. While the manual specifies a 40 ampere hour battery minimum and a 55 watt solar panel minimum, there is no way to validate sizing without knowing the number of crossings. Eltec has assumed 300 crossings per day. 2. No location for the system was identified. Geography can affect the required solar panel size. Eltec assumed the worst location in Ohio for its system sizing Toledo OH. 3. The Engineering Manual does not require a solar sizing report to support the vendor s system design. Eltec recommends this and has followed its recommendation by including its solar sizing report. 4. The requirement for 30 days autonomy is an unreasonable requirement. Consider that a load of 4 RRFB LEDs running for just 1 hour per day at 5 watts each consume watts of power or approximately 1 ampere hour per day. For 300 crossings this is almost 2 ampere hours per day. Adding to this is the optional pedestrian light and the system will consume approximately 2.5 ampere hours per day. Most radios consume 0 milliamps or in a 24 hour period, the load is 2.4 amps per day. Thus the total load is approximately 5 ampere hours per day. Thus 30 days of autonomy requires a battery capacity of 150 ampere hours. Even if one assumes that the load 70% or 3.5 ampere hours per day, the battery capacity required for 30 days of autonomy is 5 ampere hours. Further the useful capacity of a battery is approximately 70% of its rated capacity, thus in the first example the battery array would have to be over 200 ampere hours to provide 30 days autonomy. In the second example the battery array would have to be 150 ampere hours to provide 30 days of autonomy. There is one other way to get 30 days of autonomy and that is to have the system do daytime dimming. This is not allowed by FHWA letter of interpretation dated Sept 27, The system that Eltec provides will have.6 days of battery autonomy with a 55 ampere hour battery. As can be seen from the sizing report, this system also provides a 0.0% probability of loss of load throughout the year. 5. The solar panel is a 50 watt solar panel per the attached sizing report for the Toledo Ohio area, the worst location in Ohio.

7 Interpretations of NSOL System Summary Report Site Summary: This is generally the location where the solar system is being installed. In some instances it applies state wide as the location selected represents the worst location in the state for sunlight. Load Summary: Load summary is the system calculated load based on load (either in terms of watts or amps) and the duration. Load summary is the total load that is supplied by the system in a 24 hour period. System Summary: System summary identifies the type of solar panel along with its power ratings, the number of solar panels (# in series/# in parallel) (usually 1 and 1) and the battery bank. The battery bank may be slightly confusing as it identifies the number of cells in series (6 for a 12 volt battery). The number in parallel is the number of 6 series cell batteries in parallel. Thus 2 for # in parallel mean 2 12V batteries in parallel. If # in series was 12 and number in parallel was 2, you would have a 24 volts system with 2 batteries in series. Thus you would have a total of 4 batteries in the cabinet. Insolation: The amount of solar radiation that the panel sees during a typical day. The report shows the radiation in kwh/m2/d. It uses this value in its algorithm to calculate the array output for a typical day. Obviously for an overcast day, the output will be less. Array (Ah/day): This column provides the typical power generation that can be expected on a clear day. The larger this value, the more sun/fewer clouds expected to be experienced. Typically coast lines produce have more cloudy days. Sys Losses: Generally we use % for internal system losses. Load (Ah/day): This column shows the load that the system calculates for a typical day during the month. Obvious.ly for flashing beacon loads that operate 24/7 the load will be different each month as the length of daylight/darkness varies from month to month. Batt Size (days): This column is the calculated days of battery autonomy. Battery autonomy is defined as the time that the system can operate just from the battery without any recharging of the battery. The lower the array to load ratio (ALR), the higher the battery autonomy should be. The higher the ALR, the lower the battery autonomy can be. Avg BSOC: This column is the average battery state of charge. The higher the percentage, the less the battery gets cycled, the longer the battery life. Typically 90% or higher is a good number. LOLP: This column is the loss of load probability. Loss of load means the system goes dark for flashing beacons or the equipment loses power for other devices. This number should always be 0.0%. Power management means that power to the loads is being reduced throughout the operation of the equipment. This is typically achieved by dimming flashing beacons.

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13 PV System Summary FearTheSkunk Metz Drive Germantown, MD USA Site Summary Site Name: Toledo Ped Xing 5 RRFB 2 Hr Location: DETROIT, MI, USA Latitude: 42.42N Longitude: 83.02W Elevation: 191 m Comments: NREL : Load / System Summary Design Load: Ah 12.0 VDC Tilt: 60S Azimuth: 0E Tracking: Fixed Min ALR: 1.41 Avg ALR: 2.36 LOLP: % Avail: %Avg BSOC: 98 % System Summary PV (Module / Array) Model: IS50J Rating: 50W/ 50Wp Modules: 1 Config: 1 S x 1 P Vtyp: / 17.2 Ityp: 2.91 / 2.9 Voc: / 21.6 Isc: 3.23 / 3.2 Volts: 12.0V Battery System Performance Summary Month Array Insol (kwh/m2/d) Avg Temp (deg(%) C) Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Array (Ah/day) Battery (Unit / Total) Model: 55 Ampere Hour Model: PS-15 Rating: 0.66 Type: Standard # Units: 6 Voltage: 12 Config: 6 S x 1 P Rating: 15 Voltage: 12.0 / 12.0 Quantity 1 Amp-hr: 55.0 / 55.0 Inverter: Rating:.6 days Model: n/a Voltage: n/a Rating: n/a Quantity n/a Sys Losses (%) Load (Ah/day) Batt Size (days) Controller: Array/Load Ratio Avg BSOC (%) LOLP (%) System Performance ALR And Normalized Load 2.5 ALROf DesignLoad Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Month Normalized System Load Array / Load Ratio NSol! Technology Copyright FearTheSkunk

14 Pedestal Poles POLES & BASES Pelco offers aluminum, steel, and plastic bases in various sizes as well as poles in aluminum and steel. Pelco s cast aluminum square base is FHWA certified and meets or exceeds AASHTO break-away requirements. Plastic replacement doors offer an economical way to deter vandalism Pedestal Pole, 4 Sch 40, Spun Alum No Threads Length PB Coating PNC=Process No Color P =Paint Pedestal Pole, 4-8 NPT Sch 40, Spun Alum w/ Pelican ID Length PB Coating PNC=Process No Color P =Paint Pedestal Pole, 4-8 NPT Sch 80, Spun Alum Length PB Coating PNC=Process No Color P =Paint 3 Pedestal Pole, 4-8 NPT Sch 40, Steel Length PB Pedestal Pole, 4-8 NPT Sch 40, Galv Steel Length Coating P =Paint PB GLV - Coating Blank=Galvanized Only P =Paint over Galvanized 3. Pedestal Pole, Welded, 4-8 NPT w/ 2-3/4 Nipple Length, Steel Length PB Coating GLV=Galvanized P =Paint Pedestal Pole, Welded, 4-8 NPT w/ 5-1/2 Nipple Length, Steel Length PB Coating GLV=Galvanized P =Paint Note: 1. Standard poles are typically sold in 1 foot increments. For other lengths contact sales. 2. See Reference Section for available paint colors. 07/01/ sales@pelcoinc.com fax: Page T11-1

15 Square Pedestal Bases Aluminum Pelco offers aluminum, steel, and plastic bases in various sizes as well as poles in aluminum and steel. Pelco s cast aluminum square base is FHWA certified and meets or exceeds AASHTO break-away requirements. Plastic replacement doors offer an economical way to deter vandalism. Square Base Assembly, Alum w/ Alum Door Door PB NL=No Logo Blank=Pelco Logo Set Screws in Collar 1S=1 Hex Bolt 3S=3 Set Screws Blank=None Square Base Assembly, Alum w/ Plastic Door Door Grounding Lug GL=Grounding Lug Blank=None Coating PB PNC NL=No Logo Blank=Pelco Logo Set Screws in Collar 1S=1 Hex Bolt 3S=3 Set Screws Blank=None Grounding Lug GL=Grounding Lug Blank=None PNC=Process No Color P =Paint POLES & BASES Square Base Assembly, Alum Heat Treated w/ Alum Door Door PB NL=No Logo Blank=Pelco Logo Set Screws in Collar 1S=1 Hex Bolt 3S=3 Set Screws Blank=None Grounding Lug GL=Grounding Lug Blank=None Coating PNC=Process No Color P =Paint Square Base Assembly, Alum Heat Treated w/ Plastic Door Door PB PNC NL=No Logo Blank=Pelco Logo Set Screws in Collar 1S=1 Hex Bolt 3S=3 Set Screws Blank=None Grounding Lug GL=Grounding Lug Blank=None 13-3/4 Grounding Lug min max. Note: 1. AASHTO Certified Square Aluminum Base: All Aluminum square bases above are available with AASHTO Certifications and FHWA approval. Please specify by adding the Certification Part No. C-01 in addition to the base part number. 2. All assemblies are supplied standard with stainless fasteners. 3. See Reference Section for available paint colors. Page T sales@pelcoinc.com fax: /01/11

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18 Data Sheet Rectangular-Rapid Flashing Beacon: 9000 Series AB-9405, AB-9407 Conforms to FHWA Interim Approval Memorandum (1A-11) Applications This pedestrian-activated or remote-activated crosswalk beacon is the perfect solution for temporary or permanent locations: Crosswalks Great for any mid-block or uncontrolled crosswalk. Fire Stations Give your emergency vehicles a chance to enter the roadway by alerting drivers. P Parking Lots From shopping malls to private industrial sites, they re all a hazard for pedestrians. Construction Sites Aid pedestrians in crossing away from construction sites and closed sidewalks. COLLEGE * stand not included College Campuses Busy and packed with pedestrians. Benefits High Quality Clean Technology Reliable Simple Flexible Elegant Proudly designed and manufactured in North America. Solar-powered and wireless to save on power bills and end roadway trenching. Energy management system to ensure operation under all environmental conditions. Installs in minutes to minimize traffic disruption and allow for relocation and re-purposing. Adjustable flash pattern and activation duration to control varying traffic conditions. Self-contained, cabinet-free, discrete design to enhance streetscapes and inhibit vandalism.

19 Rectangular Rapid Flashing Beacon, 4 LED - Double sided. Signal Head (2 x 5 LEDs shown) Solar Engine Standard ( 4" MOUNT SHOWN) 22" 12-1/2" 12-3/4" 18-5/8" 43 Dimensions are in Inches 1/16" 4" Solar Engine Super Duty 33" 12-5/8" Details Standard Super Duty Solar Panels 4 panels 6 panels Batteries 6 batteries 8 batteries Manufactured Weight 49 lbs. (22 kg) 60 lbs. (27 kg) Shipping Weight 55 lbs. (25 kg) 68 lbs. (31 kg) 12-7/8" Dimensions are in Inches 1/16" /8" Specifications System Overview Operation Flash patterns Activation duration Min. solar requirements Operating temperature Controller input voltage Controller output voltage Solar panels Batteries Alternate power Power Management Rated usage Charged capacity Auto brightness Self monitoring Pedestrian push button or remote controlled MUTCD RRFB Pulsing Pattern Variable from 5 seconds to 60 minutes 48 min insolation / day -40 F to +165 F (-40 C to +74 C) 4 V DC 12 V DC 4.5 W, 6 V, 756 ma (per panel) BC cell, 2 V, 25 Ah Sealed lead acid,non-spillable gell, 5 year lifespan (field replaceable) AC / Solar hybrid available 300 cycles per day, 20 second activation 25 days at rated usage (without charging) Auto brightness for nighttime conditions (no daytime dimming) Visual notification of sub-optimal operation Communication Type ISM spread spectrum radio, MHz Range 1 yards (0 m) Network addresses 8 unique addresses to avoid interference between multiple crosswalk locations Compatibility All AB family units LED Module Standard SAE J595 (Class 1) certified Size Approx 2 x 5 or 3 x 7 Horizontal LED pivot 60 LED color Amber Physical Design Design Two piece system: beacon and solar engine Color Black, green or yellow Signal head 6061-T6 powder coated aluminum Solar engine 6061-T6 powder coated aluminum Available mounting for Poles: 2 8 Telespar and U-Channel Side mounting Warranty Standard 5-year Manufacturer s Limited Warranty on all parts Contact JSF Technologies is backed by a select group of resellers around the globe. To find a representative in your region please contact us: Rev B.1 May 9, 2013 *Specifications subject to change without notice.