Oak Environmental Inc.

1 =0. Oak Environmental Inc. Environmental Geotechnical Hydrogeological Mining Oil and Gas We offer a variety of rental equipment for your Environmental sampling and analysis needs. Oak is continually adding to our rental fleet. Please contact us if you do not see the equipment you require. EQUIPMENT RENTAL RATES Effective April 2018. EQUIPMENT Daily Weekly 4 Weeks AIR MONITORING. Omniguard 4 Datalogging Manometer REED AM - 4204 Digital Hot Wire Air Velocity Meter Davis Turbo Meter Vane Anemometer Dwyer Digital Manometer / Omega Pressure Meter (0-2 & 0-5 PSI) Dry Cal DC-Lite/ Defender 510 Air Flow Calibration Kit TSI Q TRAK Model 7565 IAQ Monitor (Temp, RH, CO & CO2) SKC PCXR8 or Elf Escort Air pumps ; Low Flo Sampler Thermo ADR-1200S Dust Particulate Monitor Vacuum Chamber Lung Sampler Digital Pressure Gauge 100 PSI Range GAS DETECTORS. RKI Eagle: LEL/PPM & O2 RKI Eagle: LEL, O2, H2S & CO or RKI Eagle LEL, O2 & CO2 RKI Eagle Remote Alarm Calibration Gas Kit - Flow Regulator RKI GW-2H H2S Personal Monitor 4 Gas Personal Monitor ( RKI GX 2009); CO, LEL, O2, H2S GT Land Surveyor GEM 2000/5000 Plus Lantec: NH4, CO, CO2, O2 & H2S PID - Mini RAE 2000/3000 or Ultra RAE PID or RKI Eagle 2 Helium - Hydrogen Gas Detector MGD-2002 WATER MONITORING.

2 Diver / Solinst Levelogger/In-Situ Datalogger: to100m Ranges CTD Diver (Cond, Temp & Depth Logger) 10, 50 or 100m Range Diver / Solinst Direct Read Cable; up to 120m Length Diver Direct Data Cable; 300m Diver Mate or Solinst Leveloader Readout Device Interface Probe (Heron, Solinst or ORS): 30m Interface Probe (ORS, Heron or Solinst): 60m & 100m Water Level Meter (Spohr, Heron or Solinst): 30, 60, 100 or 150m Water Level Meter (Heron or Solinst): 200m & 300m Water Level Meter Solinst W/Temperature DGSI Small Dia. Water Level Meter: 50m (1/4 Dia. Probe) Sonic Water Level Meter - Ravensgate or ENO Well Sounder WATER QUALITY. Turbidity or Conductivity or pH Meter: Lovibond, LaMotte, and WTW WTW PH Meter W/ Redox or WTW & YSI550 Dissolved Oxygen Meter WTW or YSI PH/Conductivity Meter WTW Dissolved Oxygen Meter with Long Probe (10m or 20m length) YSI 556 Multi Parameter: 10m cable (DO, ORP, pH, Cond & Temp) YSI 556 & PRO Long Probes (20 & 30m) & YSI 556 Flow Through Cell YSI Pro Plus (DO, ORP, pH, Cond & Temp with Flow Cell) YSI DSS DO, ORP, pH, Cond, Turbidity & Temp pH Datalogger Submersible HACH TSS Portable Hand-held Meter 0-1500ppm Wildco Kemmerer Sampler Oak Environmental Inc.

3 #2, 4504 - 12 Street NE Calgary, AB T2E 4R2. Phone: (403) 250-9810 Fax: (403) 250-3978 Email: Website: Oak Environmental Inc. Environmental Geotechnical Hydrogeological Mining Oil and Gas We offer a variety of rental equipment for your Environmental sampling and analysis needs. Oak is continually adding to our rental fleet. Please contact us if you do not see the equipment you require. EQUIPMENT RENTAL RATES Effective April 2018. EQUIPMENT Daily Weekly 4 Weeks WATER FLOW METERS. Neptune Turbine Water Meter ( or 2 ) Neptune Turbine Water Meter (3 or 4 ) or 3 GPI Digital Flow Meter SeaMetrics Flow Meter & Datalogger (1 ) GPI Digital Flow Meter (1/2 , , 1 and 2 ) Micro-Flo Digital Flow Meter (100 to 1000 mL/min) Sting Ray Velocity Flow Meter & Data Logger Global Open Water Flow Meter Power Pump - Waterra pumps . Gas operated purges/ pumps out water us Grundfos Submersible Pump (3 or 4 ) Honda Generator 2000 Watt or 6500 Watt Master Flex Portable Sampler Peristaltic Pump 12V or Internal Battery Sump Pump Various Sizes Proactive 12V Purge Pump (1, 2 & 3 Stage Max.)

4 80 FT Lift) SS120 Monsoon 12V Stainless Steel Purge Pump (Max. 100 FT Lift) Sampling pumps - Geosub, Proactive (Max. 200 FT Lift) Waterra Power Pump 2 / PowerPack (Gas) or Hydrolift (110V) Geotech Flow Controller II (300psi) SS Bladder Pump or .85 Dia. Geotech Bladder Pump Kit (with Internal Compressor) SURVEY EQUIPMENT. Measuring Wheel Metric Pin Finder Schonstedt Model GA-52CX Rugby 100 Laser Survey Level GPS Garmin GPS Map 60 GPS Trimble Geo 7X Series SOIL SAMPLING. Core Sampler/ Dutch Auger/ Hand Auger Field Scout Soil Conductivity (EC) Probe IQ pH and Temp Soil Probe Side Wall Sampler (various sizes with extensions) Eckman Dredge - Sludge Sampler - Ponar Digital Thermometer Petro Flag Hydrocarbon Analyzer Weight Scale 0 to 200G and up to 5 KG REMEDIATION EQUIPMENT. Regenerative Vac-R Units - Ametek Rotron 1 HP Regenerative Vac-R Units - Ametek Rotron HP or 2 HP Auger Auge Bit Dutch/H.

5 Regenerative Vac-R Units - Ametek Rotron 3 HP or 5 HP Used to drill a hole into Used to Regenerative Vac-R Units - Ametek Rotron 10 HP hard ground. ground. Gas Rotary Vane Air Sparger Unit 3 HP Oak Slim Hole Piston Pump Unit SHP American Fan Vapor Extraction System Fan Unit Water Treatment Carbon Vessel - 2000 LB. capacity Oak Environmental Inc. #2, 4504 12 Street NE Calgary, AB T2E 4R2. Phone: (403) 250-9810 Fax: (403) 250-3978 Email: Website: Oak Environmental Inc. Environmental Geotechnical Hydrogeological Mining Oil and Gas We offer a variety of rental equipment for your Environmental sampling and analysis needs. Oak is continually adding to our rental fleet. Please contact us if you do not see the equipment you require. EQUIPMENT RENTAL RATES Effective April 2018. EQUIPMENT Daily Weekly 4 Weeks MISCELLANEOUS. Well-Vu Borehole Camera Colour Fits in 2 Wells 500 FT R-CAM 1000 Borehole Camera Colour, Dual View, 1000 FT Cable Lap Top Computer Remote Area Wireless Cellular Communication Booster Kit Solinst Discrete Interval Sampler Tag Line 300m (Markings each 10 cm) - Solinst Battery 12 V (for Peristaltic or Purge pumps ) Oak CBM Gas Collection Flow Through Cell Solinst Drive Head Assembly for Drive Points Drop Hammer Slide Hammer PVC Surge Block (Solid PVC Slug Various Lengths) Vantage Pro2 Weather Station (Cabled - Data Logging Software) Oil-less Air Compressor (6 Gal) Honda Generator 2000 Watt or 6500 Watt 2 PVC Internal Pipe Cutter Digital Stop Watch Graduated Cylinder Plastic 1 Litre Mud Balance Water Grab Sampler Swing Sampler 6 to 12 feet GEOTECHNICAL.

6 RST MEMS Inclinometer System 100m cable RST Vibrating Wire Readout VW2106 Oak Environmental is your one stop shop for Geoscience supplies, instruments and technologies. We are knowledgeable, competitively priced and we provide superior customer service. Call us today. Oak Environmental Inc. #2, 4504 - 12 Street NE Calgary, AB T2E 4R2. Phone: (403) 250-9810 Fax: (403) 250-3978 Email: Website.