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MMM Group UnItedIn -93 Lombard AqnueWnrilpeg, MB CnU R3S 381t 204.943.3178 ft 2C4.943.44

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January 13, 2016

Ms. Tracey BraunDirectorManitoba Conservation and Water StewardshipEnvironmental Approvals2 Floor, 123 Main SkeetWinnipeg MB R3C 1A5

Dear Ms. Braun:

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Ref. No.: 3315448-000.700

RE: Summary of Work Completed — Environment Act Licence #2634 to Allow for a One TimeLandfill Disposal of Wastewater Lagoon Solids

Introduction

MMM Group Limited (MMM) was retained by the Rural Municipality of Springfield (RM ofSpringfield) to complete a Notice of Alteration for Environmental Act License #2634 (EAL #2634) toallow for a one time landfill disposal of raw solids from the RM of Springfield Regional Lagoonlocated at NEII-11-O5EPM to Prairie Green Landfill (EAL #2177E RRRR), a subsIdiary ofProgressive Waste Solutions. Manitoba Conservation and Water Stewardship (MCWS) approvedthe Notice of Alteration on November 23, 2015.

Summary of Landfllling Solids

On December 7 2015, As&niboine Injections removed raw solids from the RM of Springfield eastand west lagoons. The solids material had been excavated from the truck unloading ramps theweek prior and deposited on the sides of the lagoons, within the lagoon liner, in order for moistureto weep out and the material to dry further. MMM was on-site during the removal process forobservation and monitoring purposes.

Assiniboine Injections used three tandem dump trucks and an excavator in order to complete theexcavation and hauling of solids material. Twelve truck loads were hauled to Praiile Green Landfillfor disposal. Of the twelve truckloads, seven loads included material from the east cell and fivefrom the west cell. The solids material had dried sufficiently and appeared to be composedprimarily of sand. The excavator was used to clean up the Site after the last truck had departed.No major spills of material were observed during the excavating or hauling procedures.

The total solids that were hauled to the Prairie Green Landfill was 235.16 metric tons.

MRONAPPROVALS DR*?401

JAN 13 2016

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Conclusions

MMM was retained by the RMof Sprrq% tocomNete a Notice of Alteration for EAL #2634 for aone-time landfill disposal ofgoon solids. The worltjlas been completed as per MCWS approvalletter and 235.16 metric Us of s9lids matprlal wS deposited at the Prairie Green Landfill onDecember 7, 2015. As wekas per Obflditibn seven 0? said letter, the RM of Springfield is makingarrangements to dete,minthe possible causes of elevated metal concentrations found in thesludge of the primary Iagooncells.

Yours truly, -

MMM Group Limited

Reviewed by:

Brian Moons, B.Sc. Darreii Keam, M.Sc., PAg.Biologist Project ManagerDated: January 13, 2016 Dated: January 13, 2016

cc.: Mr. Rob Boswick (MOWS)Mr. Justin Magne (RM ci Springfield)

Attachments

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Photo 2. Tandem dump truck to haul solids to Prairie Green Landfill.

Date Taken: December 7,2015 I Client: RM of Springfield

MMM cfINQUP Taken by: B. Moons I Location: RM of SpringfieldI PmlectNo.: 3315445 I

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Photo 3. Completed east coil.

Photo 4. Completed west cell.

Date Taken: December 7, 2015 I Client RM of Springfield

MM M GR up Taken by: B. Moons I Location: RM of SpringfieldIPrceNo.: 3315448

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Table 1. Summary of Truck Hauling

939499 9:45 10:28 10:39 1&49

939505 t55 10c37 ¶0:53 1722

93S53S 1125 12S4 1217 1802

939545 11:35 1217 ¶2:29 19.33

939553 11:45 12:23 12:38 16.70

9395 13:05 13:45 1357 21.54

B39801 13:15 l3$7 14:09 2018

939606 13:30 14:03 14:18 1857

939641 14:45 15:21 15:34 21.40

939846 14:55 15:33 15:45 24.89

939655 15:20 15:59 16:11 21.37

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