Amendment to the Engineer s Report for the Devine Municipal Drain. The City of Ottawa Cumberland Ward January 21, Prepared for: City of Ottawa

Transcription

1 Amendment to the Engineer s Report for the Devine Municipal Drain The City of Ottawa Cumberland Ward January 21, 2015 Prepared for: City of Ottawa Prepared by: Stantec Consulting Ltd.

2 Sign-off Sheet This document entitled Amendment to the Engineer s Report for the Devine Municipal Drain was prepared by Stantec Consulting Ltd. for the account of City of Ottawa. The material in it reflects Stantec s best judgment in light of the information available to it at the time of preparation. Any use which a third party makes of this report, or any reliance on or decisions made based on it, are the responsibilities of such third parties. Stantec Consulting Ltd. accepts no responsibility for damages, if any, suffered by any third party as a result of decisions made or actions based on this report. Prepared by (signature) John van Gaal, P.Eng. Reviewed by (signature) Matt Ford, P.Eng.

3 AMENDMENT TO THE ENGINEER S REPORT FOR THE DEVINE MUNICIPAL DRAIN January 21, 2015 Table of Contents 1.0 INTRODUCTION ON-SITE MEETING PURPOSE OF THE AMENDMENT REPORT MODIFICATIONS BRANCH DRAIN MODIFICATIONS ASSESSMENTS EXISTING CONDITIONS EXTENT OF DRAIN PLANS AND PROFILES Plan Profile DESIGN CONSIDERATIONS CONSTRUCTION ASSESSMENTS INITIAL COSTS FUTURE MAINTENANCE COSTS BLOCK ASSESSMENT WORKING SPACE FUTURE MAINTENANCE... 7 LIST OF FIGURES Figure 1: Key Plan Devine Municipal Drain... 5 LIST OF APPENDICES APPENDIX A - DRAWINGS APPENDIX B - MAINTENANCE ASSESSMENT SCHEDULES sl w:\active\1634_01219_ottawa_devine_municipal_drain\planning\report\revised final report january 2015\rpt_devine_mun_drain_amendment_final_ docx i

4 AMENDMENT TO THE ENGINEER S REPORT FOR THE DEVINE MUNICIPAL DRAIN January 21, INTRODUCTION The City of Ottawa appointed Stantec Consulting Ltd. on June 12 th 2013 to prepare an amendment to the Engineer s Report and Improvement the Devine Municipal Drain the Township of Cumberland 1973 herein called the original report. This amendment is being prepared under Section 78 of the Drainage Act. 1.1 ON-SITE MEETING An on-site meeting of the affected landowners and concerned parties was held on August 22, PURPOSE OF THE AMENDMENT REPORT This report will accommodate the land use and drainage changes within the Village of Vars and tributary to the Devine Municipal Drain watershed, i.e. from a rural use to urban usage, including the provision of a storm water management pond and the abandonment of part of the Branch Drain. 2.1 MODIFICATIONS The Devine Municipal Drain profile grade and location shall be in accordance with the original 1973 report. Modifications to the design include A 15 metre no touch zone for the housing development to the west of the Drain on the E1/2 at Lot 25 Concession 6. The profile drawings show the design profile grade and the top of bank elevation, the existing bottom elevation was excluded from the drawing superfluous to the maintenance requirements. Adjustments to the watershed boundaries as determined from the available plans and a field review. There is an existing Storm Water Management pond that is tributary to the Branch Drain of the Devine Municipal Drain. The developer s Engineer has confirmed that the pond operates in accordance with an approved 1996 Master Drainage Plan for the Village of Vars Expansion Area and controls peak water levels and release rates to the design targets. Also that the existing pond and outlet structure will continue to result in satisfactory performance based on the final Dave Shea Subdivision design and grading plan. sl w:\active\1634_01219_ottawa_devine_municipal_drain\planning\report\revised final report january 2015\rpt_devine_mun_drain_amendment_final_ docx 1

5 AMENDMENT TO THE ENGINEER S REPORT FOR THE DEVINE MUNICIPAL DRAIN January 21, 2015 Based on the above verification that the SWM is functioning as intended in the Master Drainage Plan, there is no reason to recommend increases to the downstream culvert capacities or the design cross section of the drain, and the original report design will provide sufficient outlet capacity for agricultural flow. 2.2 BRANCH DRAIN MODIFICATIONS Abandonment Under previous development work, a portion of the Branch Drain was abandoned to allow for placement of a storm water management pond that outlets into the Branch Drain. Future Potential Culvert for 2123 Devine Road It is recognized that the 2123 Devine Road is severed by the Branch Drain. This report provides for a potential access for 2123 Devine Road as follows: Location Minimum Size Length Gauge 2123 Devine Road 1200mm installed per OPSD to 9 meters 12 or thicker The contractor for this culvert installation shall supply and install a minimum of 400mm of place rip rap for the full ditch section, at both ends. 2.3 ASSESSMENTS The assessments for future maintenance have been revised from the original report, to include block assessments for the Village of Vars, updating of properties names, areas, roll numbers and percentage of cost. The future maintenance assessments are provided in Schedules A, B and C (Appendix B) for the Main Drain from Devine Road to its outlet, for the Main drain from its commencement to Devine Road, and for the Branch Drain respectively. The total cost of the potential private culvert installation on 2123 Devine Road shall be assessed 50% to the owner of 2123 Devine Road and 50% to the City Roads. 3.0 EXISTING CONDITIONS With the exception of the upper section of the Branch Drain, part of which is to be relocated, the Drain location including plan and profile remains as defined in the original Engineers Report. There are no design modifications to the existing municipal drain as defined in that report. sl w:\active\1634_01219_ottawa_devine_municipal_drain\planning\report\revised final report january 2015\rpt_devine_mun_drain_amendment_final_ docx 2

6 AMENDMENT TO THE ENGINEER S REPORT FOR THE DEVINE MUNICIPAL DRAIN January 21, 2015 The existing condition of the drain was rewritten and updated herein. 3.1 EXTENT OF DRAIN The Main Drain commences at a point located 365meters± east of the road allowance between Concession VI and Concession VII of the Township of Cumberland and 90meters north of the lot line between Lot 23, and Lot 24, Concession VI, run easterly for 674 metres through Lot 23 then southerly for 930 metres though Lot 24 and Lot 25, then run westerly for 33 metres, then southerly for 2219meters through Lots 25, 26,27 and 28 Concession VI crossing road allowance between Lot 25 and Lot 26 Concession VI and the railway allowance, then run easterly for 36.5 metres, then southeasterly for 460meters crossing Provincial Highway #417 and terminating with sufficient outlet at Station in Lot 22 Concession VI of the Township of Russell. With the abandonments in place to the Branch Drain; the Branch Drain commences at the outlet of the Storm Water Management Pond at a point located approximately 80meters north of the north limit of the road allowance between Lot 25 and 26, Concession VI (Devine Road), of the Township of Cumberland and approximately 145 metres east of the Trudeau Avenue Right of Way. From this point the drain runs south for 10 meters then turning 45 degrees east and flowing southeasterly for a distance of 100 metres. Then crossing the Devine Road, Right of Way via an 18 metre long 920mm diameter culvert where it then turn east and runs easterly along the road allowance for 36 metres, terminating with sufficient outlet into the Main Drain. The Main Drain is 4.35km long and drains approximately 243 hectares. The Branch Drain is approximately 165 metres long and drains the Storm Water Management Facility and its tributary area of approximately 57 ha. 3.2 PLANS AND PROFILES Updated plans and profiles for this drain are provided in Appendix A of this report Plan A revised plan has been prepared showing the boundary limits of the watershed by a shaded dashed line. The general course and extent of the proposed work is shown by means of a heavy line. The Block Assessment areas and roll numbers of the individually assessed landowners are shown as written text. Culverts are shown on the plan per the original report and a best determined from the arial plans; however, there is opportunity to adjust the culvert location as required by the property owner, subject to the approval of the Drainage Superintendent. sl w:\active\1634_01219_ottawa_devine_municipal_drain\planning\report\revised final report january 2015\rpt_devine_mun_drain_amendment_final_ docx 3

7 AMENDMENT TO THE ENGINEER S REPORT FOR THE DEVINE MUNICIPAL DRAIN January 21, 2015 A key plan of the general drain location is provided on Figure 1 on the page following Profile The profile shown as Drawing 3 (Appendix A) is the design profile of the original report. It is reasonable to assume the existing profile may be higher than this and that some maintenance of the drain is required. sl w:\active\1634_01219_ottawa_devine_municipal_drain\planning\report\revised final report january 2015\rpt_devine_mun_drain_amendment_final_ docx 4

8 KEY PLAN DEVINE MUNICIPAL DRAIN FIGURE 1

9 AMENDMENT TO THE ENGINEER S REPORT FOR THE DEVINE MUNICIPAL DRAIN January 21, DESIGN CONSIDERATIONS The land uses and drainage system within the watershed, upstream of Devine Road, has been modified by development. These land use and drainage modifications have been approved by the City of Ottawa, Ministry of Environment and the South Nation River Conservation Authority through the development application process. 5.0 CONSTRUCTION Construction of the Branch Drain and the Main Drain has been previously completed under the original report. Future maintenance will be in accordance with this report. 6.0 ASSESSMENTS The Drainage Act requires that the total costs of constructed and future maintenance be assessed against the affected lands and roads. 6.1 INITIAL COSTS The owners of the Shea Subdivision in Vars Part of Lots 25, Concession 6, City of Ottawa (Geographic Township of Cumberland) is the only benefitting owner and has agreed to pay all of the costs associated with this report amendment. As such, there is no distribution of initial costs to other landowners. 6.2 FUTURE MAINTENANCE COSTS The cost of any future maintenance is to be distributed to all landowners within the drainage area. Assessment schedules have been developed for the Devine Municipal Drain and Branch Drain that reflect a fair and equitable distribution of costs for future maintenance. These schedules are provided in Schedule A, B and C (Appendix B). The assessment percentages factor tributary area, current land use, location and length of drain. The maintenance schedule herein was compared against the original report, to ensure uniformity between reports. 6.3 BLOCK ASSESSMENT Lands that are located in the Village of Vars as indicated in the Drawings 1 and 2 (Appendix A) are charged as a Block Assessment. With regard to Block Assessments, the Drainage Act states the following: sl w:\active\1634_01219_ottawa_devine_municipal_drain\planning\report\revised final report january 2015\rpt_devine_mun_drain_amendment_final_ docx 6

10 AMENDMENT TO THE ENGINEE.R'S REPORT FOR THE DEVINE MUNICIPAL DRAIN January 2'1, 2015 Engineer mav assess a block. etc. 25. (1) The council of the local municipality may direct the engineer to assess as a block, a built-up area designated by the council, and the sum assessed therefore may be levied against all the rateable properties in the designated area.proportionately on the basis of the assessed value of the land and buildings. R.S.O. 1990, c. D. 17, s. 25 (1). Assessment to be charged against public roads (2) Where the engineer makes a block assessment under subsection (1), the engineer shall designate the proportion of the assessment to be charged against the public roads in the designated area. R.S.O. 1990, c. D. 17, s. 25 (2). 7.0 WORKING SPACE - FUTURE MAINTENANCE The working space shall be 15 metres from top of bank, on the east side from Station to and on either side for the remaining length of the drain. The designated working space shall be deemed to include access roads for fuel, service and material haul routes as approved by the Drainage Superintendent or Engineer or the property owner if lands are required outside of the designated width.. Stantec

11 AMENDMENT TO THE ENGINEER S REPORT FOR THE DEVINE MUNICIPAL DRAIN January 21, 2015 Appendix A Drawings

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15 AMENDMENT TO THE ENGINEER S REPORT FOR THE DEVINE MUNICIPAL DRAIN January 21, 2015 Appendix B Assessment Schedules

16 SCHEDULE "A " MAINTENANCE ASSESSMENT SCHEDULE - DEVINE ROAD MUNICIPAL DRAIN Devine Road to Outlet MUNICIPALITY OF THE CITY OF OTTAWA (Cumberland Ward) ACRES Liability in Future CON. LOTS Roll # OWNERS DRAINED Percent MUNICIPALITY OF CITY OF OTTAWA 6 Pt N1/2 Lot % 0.59% 6 Pt S1/2 Lot % 4.21% 6 E1/2 Lot 24 &Pt W1/2 Lot 24 (east of Drain) % 2.62% 6 E1/2 Lot 24 &Pt W1/2 Lot 24 (west of Drain) % 5.49% 6 Property % 1.78% 6 Pt W1/2 Lot % 4.45% 6 Pt W1/2 Lot % 0.36% 6 Pt Lot % 11.39% 6 N1/2 Lot % 8.15% 6 SE1/4 Lot % 7.97% 6 SW1/4 Lot % 1.77% 6 Pt N1/24 Lot % 1.59% 6 Pt S1/2 N1/2 Lot % 1.45% 6 Pt SW1/2 Lot % 0.84% 6 Pt Lot % 1.68% 6 Hwy % 0.34% 6 Devine ROW % 1.61% 6 Lot 24 and 25 Village of Vars Block Assessment % 26.69% 6 Lot 24 and 25 Village of Vars Roads (Existing Development) % 15.64% 6 Part of Lot 25 Lot % 1.37% % W:\active\1634_01219_Ottawa_Devine_Municipal_Drain\planning\report\Revsied Final Report January 2015\DevineRoadMD_Assessment_ xlsDevineRoadMD_Assessment_ xls

17 SCHEDULE "A " MAINTENANCE ASSESSMENT SCHEDULE - DEVINE ROAD MUNICIPAL DRAIN Devine Road to Outlet MUNICIPALITY OF THE CITY OF OTTAWA (Cumberland Ward) CON. LOTS Roll # OWNERS ACRES DRAINED Liability in Percent Future Prop # MAP Roll No Acres % 0.17% % 0.17% % 0.17% % 0.17% % 0.17% % 0.17% % 0.12% % 0.22% % 0.19% % 0.20% % 0.14% % 0.18% % 0.18% % 0.21% % 0.24% % 0.17% % 0.17% % 0.17% % 0.17% % 0.17% % 0.17% % 0.17% % 0.17% % 0.17% % 0.17% % 0.17% % 0.17% % 0.17% % 0.17% % 0.17% % 0.17% % 0.14% % 0.15% % 0.17% % 0.14% % 0.14% % 0.20% % 0.14% W:\active\1634_01219_Ottawa_Devine_Municipal_Drain\planning\report\Revsied Final Report January 2015\DevineRoadMD_Assessment_ xlsDevineRoadMD_Assessment_ xls

18 SCHEDULE "A " MAINTENANCE ASSESSMENT SCHEDULE - DEVINE ROAD MUNICIPAL DRAIN Devine Road to Outlet MUNICIPALITY OF THE CITY OF OTTAWA (Cumberland Ward) CON. LOTS Roll # OWNERS ACRES DRAINED Liability in Percent Future % 0.14% % 0.14% % 0.15% % 0.18% % 0.14% % 0.14% % 0.14% % 0.20% % 0.28% % 0.36% % 0.17% % 0.28% % 0.17% % 0.17% % 0.18% % 0.20% % 0.22% % 0.25% % 0.23% % 0.19% % 0.20% % 0.20% % 0.13% % 0.13% % 0.17% % 0.17% % 0.17% % 0.20% % 0.21% % 0.14% % 0.17% % 0.17% % 0.17% % 0.13% % 0.17% % 0.17% % 0.18% % 0.16% % 0.20% % 0.17% % 0.11% % 0.20% W:\active\1634_01219_Ottawa_Devine_Municipal_Drain\planning\report\Revsied Final Report January 2015\DevineRoadMD_Assessment_ xlsDevineRoadMD_Assessment_ xls

19 SCHEDULE "A " MAINTENANCE ASSESSMENT SCHEDULE - DEVINE ROAD MUNICIPAL DRAIN Devine Road to Outlet MUNICIPALITY OF THE CITY OF OTTAWA (Cumberland Ward) CON. LOTS Roll # OWNERS ACRES DRAINED Liability in Percent Future % 0.11% % 0.30% % 0.17% % 0.13% % 0.23% % 0.16% % 0.17% % 0.15% % 0.24% % 0.20% % 0.18% % 0.18% % 0.17% % 0.17% % 0.37% % 0.17% % 0.00% % 0.17% % 0.17% % 0.13% % 0.17% % 0.03% % 0.17% % 0.04% % 0.17% % 0.17% % 0.17% % 0.17% % 0.17% % 0.17% % 0.17% % 0.13% % 0.14% 125 Not yet Available Shea Subdivision % 0.17% 126 Not yet Available Shea Subdivision % 0.17% 127 Not yet Available Shea Subdivision % 0.17% 128 Not yet Available Shea Subdivision % 0.19% 129 Not yet Available Shea Subdivision % 0.38% 130 Not yet Available Shea Subdivision % 0.20% 131 Not yet Available Shea Subdivision % 0.20% 132 Not yet Available Shea Subdivision % 0.20% 133 Not yet Available Shea Subdivision % 0.20% W:\active\1634_01219_Ottawa_Devine_Municipal_Drain\planning\report\Revsied Final Report January 2015\DevineRoadMD_Assessment_ xlsDevineRoadMD_Assessment_ xls

20 SCHEDULE "A " MAINTENANCE ASSESSMENT SCHEDULE - DEVINE ROAD MUNICIPAL DRAIN Devine Road to Outlet MUNICIPALITY OF THE CITY OF OTTAWA (Cumberland Ward) CON. LOTS Roll # OWNERS ACRES DRAINED Liability in Percent Future Not yet Available Shea Subdivision % 0.19% 135 Not yet Available Shea Subdivision % 0.20% 136 Not yet Available Shea Subdivision % 0.19% 137 Not yet Available Shea Subdivision % 0.19% 138 Not yet Available Shea Subdivision % 0.19% 139 Not yet Available Shea Subdivision % 0.21% 140 Not yet Available Shea Subdivision % 0.18% 141 Not yet Available Shea Subdivision % 0.17% 142 Not yet Available Shea Subdivision % 0.17% 143 Not yet Available Shea Subdivision % 0.17% 144 Not yet Available Shea Subdivision % 0.17% 145 Not yet Available Shea Subdivision % 0.17% 146 Not yet Available Shea Subdivision % 0.17% 147 Not yet Available Shea Subdivision % 0.17% 148 Not yet Available Shea Subdivision % 0.17% 149 Not yet Available Shea Subdivision % 0.17% 150 Not yet Available Shea Subdivision % 0.17% 151 Not yet Available Shea Subdivision % 0.17% 152 Not yet Available Shea Subdivision % 0.17% 153 Not yet Available Shea Subdivision % 0.17% 154 Not yet Available Shea Subdivision % 0.17% 155 Not yet Available Shea Subdivision % 0.17% 156 Not yet Available Shea Subdivision % 0.17% 157 Not yet Available Shea Subdivision % 0.29% 158 Not yet Available Shea Subdivision % 0.22% 159 Not yet Available Shea Subdivision % 0.22% 160 Not yet Available Shea Subdivision % 0.37% BLOCK NO Total % W:\active\1634_01219_Ottawa_Devine_Municipal_Drain\planning\report\Revsied Final Report January 2015\DevineRoadMD_Assessment_ xlsDevineRoadMD_Assessment_ xls

21 SCHEDULE "B" MAINTENANCE ASSESSMENT SCHEDULE - DEVINE ROAD MUNICIPAL DRAIN to Devine Road MUNICIPALITY OF THE CITY OF OTTAWA (Cumberland Ward) ACRES Percent of Liability in Future CON. LOTS Roll # OWNERS DRAINED Drain used Runoff Coef Percent MUNICIPALITY OF CITY OF OTTAWA 6 Pt N1/2 Lot % % 4.56% 6 Pt S1/2 Lot % % 32.34% 6 E1/2 Lot 24 &Pt W1/2 Lot 24 (east of Drain) % % 13.08% 6 E1/2 Lot 24 &Pt W1/2 Lot 24 (west of Drain) % % 27.41% 6 Pt W1/2 Lot 25 (east of Drain) % % 11.98% Block Assessment Village of Vars (Future Development Lot 6 art of Lot 25 (west of Drain) see be 129 to 140 and 157) % % 7.53% 6 Devine ROW % % 3.09% % 100% Prop # MAP Roll No 129 Not yet Available Shea Subdivision % % 1.02% 130 Not yet Available Shea Subdivision % % 0.53% 131 Not yet Available Shea Subdivision % % 0.53% 132 Not yet Available Shea Subdivision % % 0.53% 133 Not yet Available Shea Subdivision % % 0.53% 134 Not yet Available Shea Subdivision % % 0.50% 135 Not yet Available Shea Subdivision % % 0.54% 136 Not yet Available Shea Subdivision % % 0.52% 137 Not yet Available Shea Subdivision % % 0.52% 138 Not yet Available Shea Subdivision % % 0.52% 139 Not yet Available Shea Subdivision % % 0.55% 140 Not yet Available Shea Subdivision % % 0.49% 157 Not yet Available Shea Subdivision % % 0.77% Total % 7.53% W:\active\1634_01219_Ottawa_Devine_Municipal_Drain\planning\report\Revsied Final Report January 2015\DevineRoadMD_Assessment_ xlsDevineRoadMD_Assessment_ xls

22 SCHEDULE "C" MAINTENANCE ASSESSMENT SCHEDULE - DEVINE ROAD MUNICIPAL DRAIN BRANCH Drain MUNICIPALITY OF THE CITY OF OTTAWA (Cumberland Ward) ACRES Percent of Liability in CON. LOTS Roll # OWNERS DRAINED Drain used Runoff Coef Percent Future MUNICIPALITY OF CITY OF OTTAWA 6 Pt W1/2 Lot % % 0.43% 6 Lot 24 and % % 55.99% 6 Lot 24 and % % 36.61% 6 Devine ROW % % 3.76% 6 Part of Lot % % 3.21% % Prop # MAP Roll No Acres % % 0.40% % % 0.40% % % 0.40% % % 0.40% % % 0.40% % % 0.40% % % 0.28% % % 0.51% % % 0.43% % % 0.46% % % 0.33% % % 0.42% % % 0.42% % % 0.48% % % 0.57% % % 0.41% % % 0.40% % % 0.40% % % 0.40% % % 0.40% % % 0.40% % % 0.40% % % 0.40% % % 0.40% % % 0.40% % % 0.40% % % 0.40% W:\active\1634_01219_Ottawa_Devine_Municipal_Drain\planning\report\Revsied Final Report January 2015\DevineRoadMD_Assessment_ xlsDevineRoadMD_Assessment_ xls

23 SCHEDULE "C" MAINTENANCE ASSESSMENT SCHEDULE - DEVINE ROAD MUNICIPAL DRAIN BRANCH Drain MUNICIPALITY OF THE CITY OF OTTAWA (Cumberland Ward) CON. LOTS Roll # OWNERS ACRES DRAINED Percent of Drain used Runoff Coef Liability in Percent Future % % 0.40% % % 0.40% % % 0.40% % % 0.40% % % 0.32% % % 0.34% % % 0.40% % % 0.32% % % 0.32% % % 0.46% % % 0.34% % % 0.34% % % 0.34% % % 0.34% % % 0.42% % % 0.33% % % 0.33% % % 0.33% % % 0.47% % % 0.66% % % 0.84% % % 0.41% % % 0.66% % % 0.41% % % 0.41% % % 0.42% % % 0.46% % % 0.51% % % 0.59% % % 0.53% % % 0.43% % % 0.47% % % 0.47% % % 0.30% % % 0.30% % % 0.40% % % 0.40% % % 0.40% % % 0.47% % % 0.49% % % 0.32% % % 0.41% W:\active\1634_01219_Ottawa_Devine_Municipal_Drain\planning\report\Revsied Final Report January 2015\DevineRoadMD_Assessment_ xlsDevineRoadMD_Assessment_ xls

24 SCHEDULE "C" MAINTENANCE ASSESSMENT SCHEDULE - DEVINE ROAD MUNICIPAL DRAIN BRANCH Drain MUNICIPALITY OF THE CITY OF OTTAWA (Cumberland Ward) CON. LOTS Roll # OWNERS ACRES DRAINED Percent of Drain used Runoff Coef Liability in Percent Future % % 0.41% % % 0.41% % % 0.31% % % 0.41% % % 0.41% % % 0.42% % % 0.39% % % 0.47% % % 0.39% % % 0.27% % % 0.47% % % 0.25% % % 0.71% % % 0.40% % % 0.31% % % 0.53% % % 0.38% % % 0.40% % % 0.36% % % 0.56% % % 0.47% % % 0.42% % % 0.42% % % 0.41% % % 0.41% % % 0.87% % % 0.40% % % 0.01% % % 0.40% % % 0.39% % % 0.30% % % 0.40% % % 0.07% % % 0.40% % % 0.08% % % 0.40% % % 0.40% % % 0.40% % % 0.40% % % 0.40% % % 0.40% % % 0.40% W:\active\1634_01219_Ottawa_Devine_Municipal_Drain\planning\report\Revsied Final Report January 2015\DevineRoadMD_Assessment_ xlsDevineRoadMD_Assessment_ xls

25 SCHEDULE "C" MAINTENANCE ASSESSMENT SCHEDULE - DEVINE ROAD MUNICIPAL DRAIN BRANCH Drain MUNICIPALITY OF THE CITY OF OTTAWA (Cumberland Ward) CON. LOTS Roll # OWNERS ACRES DRAINED Percent of Drain used Runoff Coef Liability in Percent Future % % 0.31% % % 0.33% 125 Not yet Available Shea Subdivision % % 0.40% 126 Not yet Available Shea Subdivision % % 0.40% 127 Not yet Available Shea Subdivision % % 0.40% 128 Not yet Available Shea Subdivision % % 0.45% 141 Not yet Available Shea Subdivision % % 0.40% 142 Not yet Available Shea Subdivision % % 0.40% 143 Not yet Available Shea Subdivision % % 0.40% 144 Not yet Available Shea Subdivision % % 0.40% 145 Not yet Available Shea Subdivision % % 0.40% 146 Not yet Available Shea Subdivision % % 0.40% 147 Not yet Available Shea Subdivision % % 0.40% 148 Not yet Available Shea Subdivision % % 0.41% 149 Not yet Available Shea Subdivision % % 0.41% 150 Not yet Available Shea Subdivision % % 0.40% 151 Not yet Available Shea Subdivision % % 0.40% 152 Not yet Available Shea Subdivision % % 0.40% 153 Not yet Available Shea Subdivision % % 0.40% 154 Not yet Available Shea Subdivision % % 0.40% 155 Not yet Available Shea Subdivision % % 0.40% 156 Not yet Available Shea Subdivision % % 0.40% 158 Not yet Available Shea Subdivision % % 0.50% 159 Not yet Available Shea Subdivision % % 0.52% 160 Not yet Available Shea Subdivision % % 0.87% BLOCK NO % % 0.05% Total % W:\active\1634_01219_Ottawa_Devine_Municipal_Drain\planning\report\Revsied Final Report January 2015\DevineRoadMD_Assessment_ xlsDevineRoadMD_Assessment_ xls