Attachment No. 1 is a map showing the location of the subject site and the existing zoning for the area.

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1 shawa Report To: Development Services Committee Item: Date of Report: DS August 25,2010 Commissioner, Development File: Date of Meeting: Services Department 18T-95011, August 30,2010 B , 2-05/2010 Subject: Applications to Amend the Oshawa Official Plan Ward: 6 (Taunton Part I1 Plan) and Zoning By-law No and to Revise Draft Plan of Subdivision North side of Woodstream Avenue, east of Grandview Street North Springridge Development Inc. (Great Gulf) 1.0 PURPOSE PUBLIC REPORT The purpose of this report is to provide a recommendation on applications submitted by Springridge Development Inc. (Great Gulf) to amend the Taunton Part II Plan of the Oshawa Official Plan and Zoning By-law No and to revise a draft plan of subdivision to permit forty-four lots for single detached dwellings on a new crescent road on lands located north of Woodstream Avenue, east of Grandview Street North. The subject site was originally approved for the development of a new elementary school by the Durham Catholic District School Board. The school site is no longer required by the Durham Catholic District School Board. In the event the elementary school or another community use is not developed on the site, the current draft approved plan allows the development of 26 single detached lots on a cul-de-sac. The school block has since been increased in size to accommodate the proposed crescent road. Attachment No. 1 is a map showing the location of the subject site and the existing zoning for the area. Attachment No. 2 is a copy of the existing draft plan of subdivision for the subject site approved by City Council in Attachment No. 3 is a copy of the revised draft plan of subdivision showing the location of the subject site and the currently proposed lotting and street pattern to accommodate 44 lots for single detached dwellings submitted by the applicant for approval. Attachment No. 4 is a copy of the conditions of approval for draft plan of subdivision 18T approved by City Council on April 10, On June 14, 2010 a public meeting was held in respect to the subject applications. At its conclusion, the Development Services Department adopted a recommendation to refer

2 Report to the Development Item: DS Services Committee (Continued) -2- Meeting Date: August 30, 2010 the applications back to staff for further review and the preparation of a subsequent report and recommendation. The minutes of the public meeting form Attachment No. 5 to this report. 2.0 RECOMMENDATION That the Development Services Committee recommend to City Council: 1. That, pursuant to Report DS dated August 25, 2010, the application submitted by Springridge Development Inc. to amend the Taunton Part II Plan of the Oshawa Official Plan (B ) to redesignate the subject site located on the north side of Woodstream Avenue and east of Grandview Street North from Community Use - Separate Elementary School to Low Density Residential be approved in accordance with the comments in the above-noted Report. 2. That, pursuant to Report DS dated August 25, 201 0, the application submitted by Springridge Development Inc. to amend Zoning By-law No to rezone the subject site located on the north side of Woodstream Avenue and east of Grandview Street North from CINIRI-D(12) and CINIRI-E(17) (Community InstitutionalIResidential) to an appropriate R1 (Residential) Zone to permit the proposed single detached residential development be approved in accordance with the comments contained in the above-noted Report. 3. That, pursuant to Report DS dated August 25, 2010, the application submitted by Springridge Development Inc. to revise the approved draft plan of subdivision 18T to permit 44 lots for single detached dwellings on a new local crescent road on the subject site, located on the north side of Woodstream Avenue, east of Grandview Street North be approved subject to the following revisions to the current conditions of draft plan approval dated April 10, 2006: That Condition (xx) be deleted and replaced with the following: "(xx) That the subdivider retain a qualified professional to prepare a groundwater investigation studylanalysis to identify and assess any potential for formation of calcium carbonate build-up in the foundation of drains and service connections within this draft plan, and provide appropriate remedial measures following the general directions provided in Golder Associates Limited Report entitled "Investigation of Calcium Carbonate Formation Within Foundation Drain Systems, Northwood Ridge Subdivision, City of Oshawa, dated March 2007", if deemed necessary at no cost and to the satisfaction of the City. If it is determined to be necessary, the subdivider shall change the overall design of this development (including grading) to minimize the extent of building footing drains below the seasonal high groundwater table." That Condition (zz) be deleted. That new conditions (rrr) to (vvv) all inclusive be added as follows:

3 Report to the Development Item: DS Services Committee (Continued) -3- Meeting Date: August 30, 2010 "(rrr) That the subdivider shall conduct an investigation into the actual expected groundwater flows from the Woodlot Block 352 and provide confirmation that the proposed and existing foundation collection system can accommodate the expected flows or provide alternative engineering measures to mitigate the impact to the satisfaction of the City and at no cost to the City." "(sss) That prior to the development of Lots 378 to 421, inclusive, the subdivider obtains permission, in writing, to grade on the adjacent property to the east, from the neighbouring landowner or provides some other arrangement to the City's satisfaction." "(ttt) That the development of Lots 378 to 421, inclusive, be restricted until such time as the designated overland flow route and downstream stormwater management facility are in place to receive the overland flows, or alternatively, the subdivider can provide some other arrangement to address the downstream impact to the satisfaction of the City and at no cost to the City and Central Lake Ontario Conservation Authority." "(uuu) That the subdivider shall provide the City, as part of the engineering submission, a hydro-geological report prepared by a qualified professional to assess the impact of ground water conditions and any excess surface flows from Woodlot Block 352 on the abutting lots in this development. Furthermore, the subdivider agrees to implement and bear the cost of all the necessary work recommended in the report and/or reconfigure the lots and roads included in the draft plan, as necessary, if it is determined that a buffer is required between the woodlot and the nearby lots." "(vvv) That the land within the draft plan shall not be graded, filled or stripped except in compliance with the City's Site Alteration By-law '' 3.0 EXECUTIVE SUMMARY In response to the subject applications submitted by Springridge Development Inc. (Great Gulf) for lands on the north side of Woodstream Avenue and east of Grandview Street North, this Department recommends the approval of applications to amend the Taunton Part II Plan and Zoning By-law No and to implement a revised draft plan of subdivision 18T to permit 44 lots for single detached dwellings on a new crescent road. The proposed development can be designed to be compatible with adjacent land uses and it makes more effective use of the land. 4.0 INPUT FROM OTHER SOURCES 4.1 Other Departments and Agencies P No department or agency that provided comments has any objection to the subject applications. Certain technical issues and requirements have been identified and can be addressed during the further processing of the applications, if these applications are approved.. 2, e :.i J _,

4 Report to the Development Item: DS Services Committee (Continued) -4- Meeting Date: August 30, Public Comments 9 This Department has only received comments from the public in support of these applications. 9 The minutes of the June 14, 2010 public meeting form Attachment No. 5 to this report. 4.3 Auditor General 9 The Auditor General has no comments. 5.0 ANALYSIS 5.1 Background 9 The subject site is located east of Grandview Street North and north of Woodstream Avenue. P The current zoning and the draft approved plan of subdivision do not permit the proposed development. As such, the applicant has submitted the subject rezoning application and an application to revise the draft approved plan of subdivision. 9 The application to amend the Taunton Part II Plan has been submitted as a housekeeping measure to delete the existing elementary school designation. P The following is background information concerning the subject applications: / Existing RequestedlProposed I Oshawa Official Plan 1 Residential I No Change I Desianation I I Taunton Part II Plan I Community Use - Separate I Low Density Residential I Designation Elementary School Zoning By-law No CINIRI-D(12) and CINIRI- Appropriate R1 zoning to E(17) (Community permit the proposed single InstitutionalIResidential) detached dwellings subject to a special condition Use Vacant Single detached dwellings 9 Adjacent Land Uses: I North I Vacant land for a future Neiahbourhood Park and an existina woodlot I South Vacant land across Woodstream Avenue for future single detached dwellings --East - - Vacant land for future sinale detached dwellinas in draft ~ lan S I U U west I Vacant land for a future Public Elementarv School

5 Report to the Development Item: DS Services Committee (Continued) -5- Meeting Date: August 30,2010 P Proposed Development Details (Attachment No. 3): Site Area Area Devoted to Single Detached Dwellings Number of Single Detached Dwellings Density Minimum Lot Frontage for proposed lots Minimum Lot Area for proposed lots 2.23 hectares (5.5 ac.) 1.74 hectares (4.3 ac.) units per hectare (10 ulac.) 11.0 metres (36 ft.) rt287 sq. m. (3,096 sq. ft.) 5.2 Oshawa Official Plan and Taunton Part II Plan 9 The subject site is designated as Residential in the Oshawa Official Plan and as Community Use - Separate Elementary School in the Taunton Part II Plan. P Section of the Taunton Part II Plan states that an official plan amendment is not required to use the site for low density residential uses, provided the site is not needed for either the intended separate elementary school or other community uses. The Durham Catholic District School Board does not require this site. The owner has submitted the application to amend the Taunton Part II Plan to delete the Community Use - Separate Elementary School designation. The owner wishes to develop single detached dwellings on the site rather than market the site for other community uses. 9 Woodstream Avenue is a collector road. The proposed crescent road will be a local road. P The proposed draft plan on the subject site has a residential density of 25 units per hectare (10 ulac.) which conforms to the density permitted in a Low Density Residential designation (e.g. up to 30 ulha). P This Department has no objection to the approval of the application to amend the Taunton Part II Plan. 5.3 Zoning By-law No The subject site is zoned CINIRI-D(12) and CINIRI-E(17) (Community InstitutionalIResidential). 9 The CIN zoning permits: (a) Assembly hall (b) Children's shelter (c) Church (d) Club, excluding a nightclub (e) Day care centre (f) Elementary school (g) Private school (h) Secondary school "? --% "; rd* J,

6 Report to the Development Item: DS Services Committee (Continued) Meeting Date: August 30,2010 P The R1-D(12) and R1-E(17) (Residential) Zones permit single detached lots on lots with a minimum lot frontage of 12 metres (39.5 ft.) and 11 metres (36 ft.) respectively. The majority of the site is zoned R1-D(12). The majority of the proposed new lots do not comply with the existing zoning for either minimum lot frontage or lot area. 9 A rezoning is required to permit the proposed single detached lots. 9 The applicant has requested that the subject site be rezoned to an appropriate R1-E (Residential) Zone with a special condition related to minimum yard depths, maximum building height and maximum lot coverage. P This Department has no objection to the approval of the application to amend Zoning By-law No Subdivision Design Considerations 9 The existing draft approved plan of subdivision shows the subject site as an elementary school site with the ability to develop single detached dwellings on a culde-sac in the event the school or other community use is not built (see Attachment No. 2). 9 The proposed revision of the draft plan shows 44 single detached lots on a crescent road (see Attachment No. 3). 9 Detailed design matters will be reviewed during the further processing of the applications to ensure compliance with the City's Landscape Design policies and other policies., 9 This Department has no objection to the approval of the proposed revision to the draft plan of subdivision subject to certain conditions. 5.5 Basis for Recommendation 9 This Department has no objection to the approval of the subject applications for the following reasons: (a) The proposed development is compatible with existing and planned surrounding uses. (b) The subject site is not required by the Durham Catholic District School Board for an elementary school as originally planned. (c) The proposed use is consistent with the originally approved residential use but the currently proposed design and street layout is more efficient and appropriate.

7 Report to the Development Item: DS Services Committee (Continued) -7- Meeting Date: August 30,2010 (d) The proposed low density residential development is located in the interior of a residential neighbourhood on local and collector roads close to a future neighbourhood park and future public elementary school. 6.0 FINANCIAL IMPLICATIONS P There are no financial implications. 7.0 RESPONSE TO THE COMMUNITY STRATEGIC PLAN P Approval of the subject applications would advance Goal B (A Green and Sustainable Community) of the City's Community Strategic Plan by managing growth and using land wisely. Paul Ralph, B.E.S., RPP, Director Planning Services DS/c Attachments

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9 Subject: Applications to Amend the Oshawa Offlclal Plan (Taunton Part 11 Plan) and Zoning By-law No and to Revlse Draft Plan of Subdivision 18T Address : North side of Woodstream Ave, east of Grandview St N Flle No. : 18T-95011, B , 2-05/ j Crty of Oshawa DEVELOPMENTSEJGTCESDWARWENT

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11 Attachment No. 5 To the Report of the Acting Commissioner of the Development Services DS-06-83, dated March 22,2006 City of Oshawa Conditions of Approval for Draft Plan of Subdivision 18T (dated February 14,1995, last date of revision March 9,2006) by Springridge Developments Inc. (Great Gulf Group of Companies) (a) (b) (c) That the subdivider enter into a subdivision agreement with the City to ensure the fulfillment of the City's requirements, financial and otherwise. That the zoning by-law be appropriately amended in order to implement the revised draft plan. That this development comply with the City's Landscaping Design Policies, as amended on March 21, Without limiting the generality of the foregoing, the following shall be undertaken by the subdivider to the satisfaction of, and at no cost, to the City: (i) (ii) (iii) The preparation of a Subdivision Landscape Plan(s) including a landscape plan for landscape strips, the service road boulevard adjacent to Conlin Road East, a restorationlenhancement landscape plan for the valley lands and a park concept and grading plan for the park; The protection of existing site features, including the woodlot, during the course of subdivision development; a protection plan shall be prepared and shall be coordinated with the gradinglservicing plan; a statement from a Landscape Architect shall certify that measures employed are appropriate to promote preservation; and The installation of fencing and landscaping, as necessary, including all enhancementslrestoration in the valley lands in accordance with the Greenlands Concept in the Taunton Community Stormwater Management Master Plan. (d) (e) (f) That the subdivider deposit with the City a public lands damage deposit and monetary security in amounts to be specified in the subdivision agreement as satisfactory to the City, to ensure that the public lands are not damaged and that certain site improvements, landscaping, fencing and vegetation preservation, in accordance with the approved conditions and plans, are carried out to the satisfaction of the City. That 1.91 ha of the Park Block 348 be conveyed to the City at no cost and in a physical condition acceptable to the City at any time after draft approval of the plan by City Council to satisfy the parkland dedication provisions of the Planning Act. That Woodlot Block 352 be conveyed to the City at no cost and in a physical condition acceptable to the City at any time after draft approval of the plan by City Council.

12 (g) (h) (i) That the City pay the subdivider the amount of $273,165 for that portion of Park Block 348 (0.67 ha) which exceeds the 5% parkland dedication provisions of the Planning Act, and that such lands be conveyed to the City in a physical condition acceptable to the City at any time after the draft approval of the plan by City Council. Such payment will be provided to the subdivider upon the conveyance of this portion of the Park Block. That the Open Space Block 353 be conveyed to the City at no cost and in a physical condition acceptable to the City. The Open Space Block shall be modified as necessary, to include all lands below top of bank, all natural hazard lands related to the valley, any lands required for a recreational trail, buffers, maintenance access, and/or erosion allowance access, if determined necessary by the City. Further, the subdivider acknowledge that the Open Space Block 353 may have to be widened as a result of further stormwater management investigations and the subdivider shall reduce the depthlwidth of lots or adjust the lotslroad reconfiguration abutting this Block, to the City's satisfaction if necessary. That the subdivider shall undertake, at no cost to the City, the grading, sodding, fencing and installation of drainage facilities in the park block (Block 348) in accordance with the approved plans or in lieu of undertaking the actual work the City may accept, at its discretion, an appropriate fixed payment to the City. That the subdivider be advised that it may request permission from Council to fully "finish" the park including any facilities and appropriate park furniture, as an alternative to waiting for the City to "finish" the park. The subdivider's request must include the proposed timing of full park construction, the costs to the City and a proposed method and timeline for reimbursement by the City. The subdivider's request is to be made to the Commissioner of Development Services who shall report to Committee and Council on the request. The subdivider is advised that the timing of the finishing of the park is at Council's discretion and that Council cannot, at this time, commit to the approval of any request by the subdivider to "finish" the park on the City's behalf. (k) ) (m) That all blocks required for landscape strips be conveyed to the City at no cost and in a physical condition acceptable to the City, and that such blocks and the service road boulevard (abutting Conlin Road East as reconstructed) be of sufficient width to ensure that the slopes in the blocks or boulevard do not exceed 4:l or another slope to the satisfaction of the City. That the subdivider arrange for and pay the cost of all services required to service the plan in accordance with the policies and requirements of the City and that any additional costs for urban design features (e.g. medians, entrance feature walls, enhancements to fences, decorative lighting) that are requested by the subdivider within or outside the road allowances in this plan and within any roadway abutting this plan, such as Conlin Road East and Grandview Street North, shall be the responsibility of the subdivider in accordance with the policies and requirements of the City. That satisfactory arrangements be made for financing the City's share of servicing, if any, before the final plan is released for registration. All financial arrangements shall follow

13 the policies of City Council with respect to the Standard Subdivision Servicing Agreement. That the cost of any relocation, extension, alteration, damage repair or extraordinary maintenance of existing services necessitated/caused by this development shall be the responsibility of the subdivider. That, if required, the subdivider enter into a front ending agreement with the City, which provides for the oversizing of storm drainage facilities for lands outside the plan. The agreement will provide for the front end payment, the construction and the reimbursement for such oversizing in accordance with policies established by the City, and further, that prior to release of the final plan for registration all matters with respect to the front ending agreement must be in effect. That the final plan for registration be revised to include any required Block(s) or easements to facilitate the installation of any utility services which cannot be accommodated in the City's right-of-ways in a location to the City's satisfaction. That the City grant any easements and authorize any work required for utilities, stormwater management, grading and servicing on City owned lands necessitated by the development of the plan or relinquish any redundant easements provided the subdivider has met all requirements of the City, financially or otherwise. That the subdivider grant free of charge any easements required for servicing and/or overland flow purposes and such easements shall be in a location as determined by the City and/or Region and are to be granted upon request at any time after the draft approval of the plan by City Council. That lot grading plans and other engineering drawings be prepared in accordance with the requirements and standards of the City and that prior to preparation of the subdivision agreement, the plans and drawings be submitted to and approved by the Department of Development Services. In the event that the subdivision agreement is not executed within one calendar year from the date of approval of the engineering drawings, the lot grading plans and other engineering drawings shall be resubmitted to the City for approval again prior to execution of the subdivision agreement. That reserves as may be required be conveyed to the City That any reserves which are required to be dedicated as public highway with the registration of this plan shall be included in the final plan of subdivision and dedicated as public highway or, alternatively, a by-law shall be prepared for the purpose of dedicating any existing reserves as public highway. That the City close, reconvey or dedicate any road allowance or widenings necessitated by the development of this plan, provided the subdivider has met all of the requirements of the City, financially or otherwise. A by-law shall be prepared or the lands included in the final plan, as necessary, for the purpose of dedicating any road allowance or widening as public highway.

14 (w) (x) (y) (z) (aa) (bb) (cc) (dd) (ee) (ff) That the Stormwater Management Facility (Block 351) be conveyed to the City at no cost and be designed, developed, and landscaped to the satisfaction of the City, at no cost to the City. The subdivider shall reduce the number of residential building lots or reconfigure the lots and roads included in the draft plan, as necessary, if final engineering for the stormwater management facility, as approved by the City, determines that the lands for this facility must be increased in area or reconfigured in shape to accommodate the volume of post development runoff or to increase buffer areas. That a storm drainage scheme for the lands within and abutting this plan be submitted to the Department of Development Services for approval prior to preparation of the engineering drawings for this subdivision. That all streets and cul-de-sacs be designed to City standards. Temporary cul-de-sacs shall be provided to the satisfaction of the City at the limit of any street which is being terminated due to phasing. That the subdivider prepare a soils report to the City's satisfaction and the subdivision agreement implement, as appropriate, the recommendations of the soils report, including any requirement that development on engineered fill be certified by a professional engineer, all to the satisfaction of the City. That all streets be named to the satisfaction of the City. That the subdivider or City convey any easements to Bell Canada to facilitate the installation of their services in a location(s) to the satisfaction of the City and Bell Canada. That the subdivider acknowledge, in writing, prior to the submission of engineering drawings, that current City policy provides for consideration of a reduced road allowance of 18 metres for local roads as appropriate and the Commissioner of Development Services reserves the final determination to require the standard 20 metre road allowance width if it is determined that the construction and/or maintenance of the public services within the road allowance is not financially or otherwise feasible. That any approvals which are required from the Region, CLOCA and any other regulatory authority for the development of this plan be obtained by the subdivider and written confirmation be provided to the City as verification of these approvals. That the subdivider pay the full cost of the temporary termination of any street, if required, in the form of a cul-de-sac, or a temporary emergency access to the satisfaction of the City, and further, that the subdivider acknowledge that the method of termination may restrict the availability of building permits. That the subdivision agreement allow the City to approve the location of driveways on all lots it deems necessary, prior to the issuance of a building permit.

15 (gg) (hh) (ii) That the location of all driveways maintain a minimum one metre clearance from all above ground utility structures or other like apparatus. That, if this subdivision is to be developed by more than one registration, the subdivider shall submit a plan showing the proposed phasing, all to the satisfaction of the City to confirm servicing and secondary access requirements. That, prior to the release of the final plan for registration, the subdivider must ensure that all streets properly align with existing developments and new development proposals outside the limits of and abutting this plan. The subdivider shall provide written verification from an Ontario Land Surveyor or Professional Engineer that the alignment of all streets and their extension outside the limits of this plan will meet the design requirements of the City. (ii) That the subdivider provide roll-up type garage doors where the front yard setback to the garage is 7 metres or less. (kk) That any driveway leading to a private garage designed to accommodate only a single car in width on any lot less than 12 metres in width fronting on a road allowance of less than 20 metres that does not have a City sidewalk planned for that side of the road allowance shall have a minimum length of 7 metres from the street line to the garage and the garage shall be designed with a roll-up type garage door. (11) That the subdivider acknowledge, in writing, that current City funding practice may change prior to plan registration or development and that the timing of the registration shall be at the City's discretion based on the City's financial ability to fund projects. (mm) That the subdivider provide a fixed payment to the satisfaction of the City (10% of the estimated cost of the construction item) to provide for the long term maintenance and repairs of items such as entrance feature walls and enhancements to fences, which exceed the standards normally required by the City and which are requested by the subdivider. (nn) That the engineering plans be coordinated with the streetscape/architectural control guidelines and further that the engineering plans shall co-ordinate the driveways, street hardware and street trees to ensure that conflicts do not exist, asphalt is minimized and street trees are accommodated. (00) That the lands owned by the subdivider within the draft plan shall not be unreasonably graded, filled or stripped in advance of building activity so as to cause dust and increased stormwater runoff from the lands resulting in erosion and silting on roads, services, valley lands, creeks and privately-owned property. As part of the engineering drawing submission, the subdivider shall submit an erosion and siltation control plan to be implemented and maintained with the grading and construction activity on the lands. The plan shall indicate the means whereby stormwater runoff and sedimentation from the site will be controlled and shall be implemented and maintained by the subdivider during the construction of the services and the house building program. In the event building activity is not commenced following completion of the underground services, the subdivider will undertake to revegetate any area that has been graded, filled or stripped.

16 Any cost incurred by the City for cleaning, repairing or reconstructing of services as a result of stormwater runoff shall be the responsibility of the subdivider. (pp) (qq) (rr) (ss) (tt) (uu) (vv) (ww) That the subdivider retain a professional engineer to verify to the satisfaction of the City and the Region that the soil of the site is in compliance with the MOE's "Guidelines for Use at Contaminated Sites in Ontario". A Record of Site Condition acknowledged and if necessary audited by MOE shall be submitted to the satisfaction of the City and Region prior to registration and/or any site disturbance. That the subdivider retain a professional engineer to prepare a Noise Impact Study based on the detailed grading of the site to the satisfaction of the City. Further, the subdivider shall implement the recommendations for noise controls at no cost the City, confirm that the implemented mitigative measures are in compliance with the MOE's requirements and provide the necessary warning clauses to the City's satisfaction. The subdivider shall pay for a peer review of the study if required by the City. That the subdivider advise the City of its intent to utilize decorative street lighting prior to the submission of engineering drawings. A general plan shall be submitted showing the streets to be illuminated with decorative lighting and all locational criteria features either proposed or existing in accordance with City policy. That the subdivider revise the draft plan or reflect any changes on the final plan, as necessary, to the satisfaction of the City to accommodate any unforeseen technical engineering issues which arise during the review of the final engineering drawings. Required revisions may include reducing the number of residential building lots or reconfiguring the roads or blocks/lots to the City's satisfaction. That prior to the preparation of the subdivision agreement, the subdivider shall engage a control architect, satisfactory to the City, who will prepare streetscape/architectural control guidelines to the City's satisfaction, approve all models offered for sale and certify that all building permit plans comply with the City approved guidelines. That the subdivider pay the full cost of the City's services within this plan which abuts privately owned property outside the limits of this plan, and further, that any payment received for the services for which this subdivider has paid shall be used to reimburse this subdivider for such services to the extent of this subdivider's cost provided a front ending agreement is executed in accordance with the requirements of the Development Charges Act. That corner widenings, comer sight triangles and pavement elbows on residential streets be incorporated to the satisfaction of the City. That this development comply with the City's policies and by-laws with regard to stormwater management. In this regard, the subdivider is required to submit a detailed Stormwater Management Report that must address, but not be limited to the following issues: (i) Water quality and quantity control;

17 (ii) (iii) (iv) (v) (vi) Major and minor flow routes; Erosion and sediment controls; Downstream post-development impact; Groundwater infiltration measures; and Post development drainage of the adjacent lands to the east of this draft plan. Furthermore, the subdivider is required to implement and bear the cost of all the necessary stormwater management features recommended in the report to the satisfaction of the City. (xx) (yy) (zz) (aaa) That the subdivider shall retain a qualified professional to prepare a groundwater investigation study to identify any potential for formation of calcium carbonate build-up in the foundation drains and service connections within this draft plan, and provide appropriate remedial measures and/or solutions to the design of the foundation drain services, if deemed necessary, to the satisfaction of the City. That the residents with private well systems abutting the draft plan be provided with a copy of the Region of Durham Well Interference Policy. That the residential lots on School Blocks 346 and 347 only be permitted to be registered after it is proven to the City's satisfaction that the block is not required for any school or other community use. That heavy construction access to the draft plan will only be permitted via Grandview Street North from the south. (bbb) That the lot pattern for Blocks 341 to 345 shown on the draft plan for residential development must be finalized prior to preparation of the engineering drawings to properly assess requirements for items such as sidewalks, individual servicing and utility coordination. (ccc) That a new creek channel in Block 353 be designed in accordance with the recommendations of the approved Natural Channel Design study, and that the subdivider shall construct the channel and landscape Block 353 at no cost to the City and to the satisfaction of the City. (ddd) That any proposed walkway(s)/servicing block(s) be designed to the City's standards. The subdivider acknowledges that the required width for the walkway(s)/servicing blocks(s) will be subject to the detailed engineering requirements and the urban design considerations. In the event that the proposed walkway(s)/servicing block(s) need to be wider, the subdivider shall reduce the number of residential building lots or reconfigure the roads or lots included in the draft plan, as necessary, to meet the City's requirements. Furthermore, any walkway(s)/servicing block(s) required by the City shall be constructed by the subdivider at no cost to the City and be conveyed to the City, at no cost. (eee) That any land external to the plan in Draft Plan S , necessitated for the purposes of constructing the natural channel design must be conveyed to the City free of charge, prior to any form of acceptance or reduction of securities for these works by the

18 City. Furthermore, if the subdivider is unable to convey the lands to the City as part of or prior to the first registration of the subdivision agreement, the subdivider must provide legal documentation to the City that provides proof that the subdivider has legal access to the lands to construct these works. (fff) That the property required for road widening of Grandview Street North andlor Conlin Road East be conveyed to the City upon request, at any time after the draft approval of the plan by City Council. (ggg) That any approval in relation to stormwater management, erosion control and any works required within the Harmony Creek Valley shall be obtained by the subdivider from the Central Lake Ontario Conservation Authority, Department of Fisheries, Ministry of Natural Resources and the City's Department of Development Services. Written confirmation of the approvals from external agencies are to be provided to the City. (hhh) That the subdivider shall reflect appropriate revisions to the final plan, if it is determined during the review of the final engineering drawings that the "developable limit" represented on this draft plan has been incorrectly illustrated due to unforeseen circumstances. The subdivider shall reduce the number of residential building lots or reconfigure the lotslroads as determined by the actual location of the "developable limit". (iii) That any future development blocks be developed in conjunction with adjacent lands to the City's satisfaction. ('jjj) That the subdivider acknowledge, in writing prior to the submission of engineering drawings, that the current City policy provides consideration of a reduced road allowance of 16 metres for service roads abutting arterial roads, and the Commissioner of Development Services reserves the final determination to require the standard 20 metre or where necessary, 20 metres plus road allowance in consideration that the final future road grade for Conlin Road East has not been concluded and may warrant the additional width. (kkk) That the development of Lots 6, 14 to 20 and 43 to 48, all inclusive, and Block 360 be subject to an investigation of the adjacent existing developed residential areas for any possible interference with existing private sewerage disposal systems, and should there be a conflict, satisfactory arrangements shall be made to provide alternate services to the affected properties. (111) That the subdivider acknowledge that there is no physical road existing within the Grandview Street North road allowance abutting a portion of this plan. In this regard, this development cannot proceed until such time that the City has constructed the road to an urban standard andlor some other arrangements (i.e. interim road design, financial or otherwise) are made to the City's satisfaction. The timing of the road construction shall be at the City's discretion based on the City's financial ability to fund the project. (mmm)that the subdivider shall pay for all the traffic management features along Grandview Street North (from the Harmony Creek crossing north of Coldstream Drive to Conlin Road East), along Street A including the intersection with Street B and at the intersection

19 of Arborwood Drive and Salmers Drive, if determined to be necessary by the City during the review of the engineering submission for this development. The traffic management features shall be designed and constructed to the satisfaction of the City. (nnn) That the subdivider construct a permanent secondary emergency access at no cost to the City for this draft plan, between Conlin Road East and Street D (service road), prior to the issuance of any building permits for lots fronting on Street C and Street D. The emergency access must be in a location and be designed to the satisfaction of the City. However, the subdivider acknowledges and agrees that if there is an opportunity in the future to revise the subdivision layout design for lands north of Street A in this draft plan, it will do its best efforts to eliminate the need for a permanent secondary emergency access to the subject area by utilizing a road system. (000) That the subdivider shall provide the City, as part of the engineering submission, a geotechnical report prepared by a qualified professional engineer to assess and confirm the stability of all the proposed creek valley slopes along the Harmony Creek within this draft plan and also provide input to the pond design from a geotechnical and ground water perspective. (ppp) That the subdivider shall collaborate with the adjacent land owner to the immediate east of this draft plan to finalize the design of a storm sewer to be located between the houses on Lots 187 and 188, all to the satisfaction of the City. (qqq) That the subdivider shall collaborate with the adjacent land owner to the immediate east of this draft plan to finalize the channel design along the Harmony Creek in this plan, so as to comply with the principles of the Greenlands Concept as described in the Taunton Community Stormwater Management Master Plan.

20 DS Attachment No. 5 DEVELOPMENT SERVICES COMMITTEE MEETING June 14,2010 DS Applications to Amend the Oshawa Official Plan (Taunton Part II Plan) and Zoning By-law and to Revise Draft Plan of Subdivision 18T-95011, North Side of Future Woodstream Avenue, East of Grandview Street North, Springridge Developments Inc. (Great Gulf) (Ward 6) The Committee reviewed Report DS dated June 9, 2010 from the Commissioner, Development Services providing background information concerning applications submitted by Springridge Developments Inc. (Great Gulf), to amend the Taunton Part II Plan of the Oshawa Official Plan and Zoning By-law and to revise a draft plan of subdivision to permit 44 lots for single detached dwellings on a new crescent road on lands located north of future Woodstream Avenue, east of Grandview Street North. Beth Halpenny, Great Gulf Group provided an overview of the application to amend the Taunton Part II Plan of the Oshawa Official Plan and Zoning By-law and to revise a draft plan of subdivision to permit forty-four single detached units on the site. Beth Halpenny advised that the lots will be 36" deep and showed examples of the various sizes and fa~ades of the proposed units. Beth Halpenny further advised that Great Gulf Group would not market a product less than 1,500 sq. ft. and the current proposal is consistent in design, elevation and size. Councillor Pidwerbecki temporarily left the meeting. The Committee questioned Beth Halpenny. The Chair asked if any members of the public wished to address the Committee concerning the application. Judith Young addressed the Committee questioning what was going to happen concerning the proposed public elementary school and whether or not higher density would be permitted in the future. The Committee questioned Beth Halpenny concerning the future plans for the public elementary school. Beth Halpenny advised that negotiations are ongoing and that an agreement is being finalized for a public elementary school on the block. Moved by Councillor Nicholson, "That the applications submitted by Springridge Development Inc. (Great Gulf), to amend the Taunton Part II Plan of the Oshawa Official Plan and Zoning By-law and to revise draft plan of subdivision 18T to permit the development of forty-four (44) single detached dwellings on a new local road on certain lands located north of future Woodstream Avenue, east of Grandview Street North, be referred back to the Development Services Department for further review and the preparation of a subsequent report and recommendation. This referral does not constitute or imply any form or degree of approval." CARRIED -v