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HomeMy WebLinkAboutPSD-055-02 , -J. ~ tl u REPORT PLANNING SERVICES PFf File #: ZBA 2000-019, ZBA 2002-017 & PLN 17.9.6 Subject: ENVIRONMENTAL IMPACT STUDY-AUBURN LANE AND DARLINGTON BLVD. PROPOSED REZONING APPLICATION -1276467 ONTARIO LTD. & ASHTON DEVELOPMENT CORP. (CLARINGTON) LTD. PART LOT CONTROL APPLICATION - ASHTON DEVELOPMENT CORP. (CLARINGTON) LTD. RECOMMENDATIONS: 6/!;-;))?~;L CJO,;L- ? cr 4~., _ 9't? By-law #~P'- Meeting: GENERAL PURPOSE AND ADMINISTRATION COMMITTEE Date: Monday June 3, 2002 Report #: PSD-055-02 It is respectfully recommended that the General Purpose and Administration Committee recommend to Council the following: 1. THAT Report PSD-055-02 be received; 2. THAT the Environmental Impact Study for the Darlington Boulevard and Auburn Lane development proposals be received for information; 3. THAT the application to amend the Comprehensive Zoning By-law 84-63 of the former Town of Newcastle, as amended, submitted by D.G. Biddle & Associates Limited on behalf of 1276467 Ontario Limited and Ashton Development Corp. (Clarington) Ltd., be APPROVED; that the By- law contained in Attachment 4 be enacted, and that the (H) Holding prefix be for the 4 lots comprised of 2 and 14, 3 and 15, 4 and 6 and 5 and 17 be removed by By-law once the erosion control work is completed; 4. THAT the application to exempt lands from Part Lot Control to permit Block 80 10M-832 to be divided into 10 blocks and a part block for a walkway be approved as contained in Attachment 5; 5. THAT the Durham Region Planning Department, and all interested parties listed in this report and any delegation be advised of Council's decision; and 6. THAT Mr. Gordon Baker and Mr. Mark Linkie be thanked for their effort and time as area representatives on the Steering Committee. a' J. Crome, M.C.I.P., R.P.P. Director of Planning Services CP*L T*DJC*sn May 27,2002 A~_ Reviewed bY:U ---.I. ~ - Franklin Wu, Chief Administrative Officer Submitted by: CORPORATION OF THE MUNICIPALITY OF CLARINGTON 40 TEMPERANCE STREET, BOWMANVI~LE. ONTARIO L 1C 3A6 T 905-623-3379 F 905-623-0830 . . 645 ~ L 1 '\ REPORT NO.: PSD-055-02.doc PAGE 2 1.0 1.1 Applicant: APPLICATION DETAILS 1.2 1.3 Agent: Rezoning: 1.4 Part Lot Control: 1.5 Area of Lots: 276467 Ontario Limited and Ashton Development Corp. (Clarington) Ltd. D.G. Biddle & Associates Limited. From "Environmental Protection (EP)" and "(Holding) - Urban Residential Type One - (H)Rl" to permit ten (10),15 metre minimum frontage, single detached dwelling lots. To allow the division of Block 80, 10M-832 into 10 blocks and a part block for a 3.8 metre wide walkway. 5817 square metres. 2.0 LOCATION 2.1 The rezoning application applies to the lands fronting on the north side of Auburn Lane, south of the Farewell Creek (Attachment 2). Should the rezoning be approved, it would permit the development of ten residential lots. These lands are in part also subject to an application for Part Lot Control (See Attachment 5). 3.0 BACKGROUND 3.1 On July 25, 2000, the Municipality of Clarington Planning Department received the referenced Zoning By-law Amendment application. The subject lands are part of the Penfound Neighbourhood in the Clarington Official Plan. The rezoning application involves part of three separate parcels of land, including Block 80 of registered plan of subdivision 10M-832. If approved, the rezoning would permit the creation of ten single detached dwelling lots with frontages ranging from 17.8 to 20 metres. When plan of subdivision 10M-832 was developed, servicing for Block 80 was stubbed for the lots proposed through this rezoning. 3.2 The rezoning application triggered the need for an Environmental Impact Study (EIS). Since the applicant acquired lands and submitted an application for Neighbourhood Design Plan on the west side of the Farewell Creek, south of King Street, a consolidated 646 . , , \ REPORT NO.:PSD-055-02 PAGE 3 3.3 4.0 4.1 4.2 5.0 5.1 5.2 EIS was undertaken to examine the impacts of both developments. The process followed and the results of the study are reviewed in Section 7 of this report. Upon completion of the EIS report by the consultant, the applicant filed applications for Part Lot Control and consent (severance) to create the proposed 10 lots on Aubum Lane. The Land Division Committee is considering the consent applications at a special meeting on June 5, 2002. A recommendation on the Part Lot Control application has been included in the recommendations of this report. EXISTING AND SURROUNDING USES Existing Uses: Surrounding Uses: The subject land is currently vacant. East- Existing residential fronting on Auburn Lane and Worthington Drive. West- Farewell Creek valley land. South- Existing residential fronting on Aubum Lane. North- Farewell Creek valley land. OFFICIAL PLAN POLICIES The Durham Region Official Plan designates the subject lands Living Area and Major Open Space with indications of Environmentally Sensitive Areas. The predominant use of land within the Living Area designation shall be for housing purposes. Development within or adjacent to environmentally sensitive areas requires an environmental impact study to be undertaken in consultation with the respective area municipality and at the expense of the applicant. Within the Clarington Official Plan the subject lands are located within the Penfound Neighbourhood of the Courtice Urban Area and are designated Urban Residential and Environmental Protection Area. The predominant use of land within the Urban Residential designation shall be for housing purposes. The Environmental Protection Areas identify the Municipality's natural environment. The ecological function of these 647 . < , , REPORT NO.:PSD-055-02 PAGE 4 areas is to be preserved and protected. Map C - Natural Features and Land Characteristics identifies the parcel as being adjacent to a cold-water stream and table land woodlot. 5.3 The policies of Section 4 of the Plan require an Environmental Impact Study be undertaken where development is within or adjacent to any of the above features. The study undertaken determined that development of the proposed 10 lots can proceed subject to conditions (the findings and recommendations of the EIS report are discussed in section 7 of this report and contained in Attachment 3). The applications for rezoning and removal of part lot control are deemed to conform to the policies of both plans. 6.0 ZONING BY-LAW PROVISIONS 6.1 The subject lands are zoned "(Holding) Urban Residential Type One ((H)Rl)" and "Environmental Protection (EP)". The EP zone would not permit the development of residential dwelling units. 7.0 ENVIRONMENTAL IMPACT STUDY 7.1 In March 2001 Niblett Environmental Associates Inc. together with Geo-Logic Inc. were retained by the Municipality, at the applicant's expense, to undertake an Environmental Impact Study to review the proposed 10 lot development on the north side of Auburn Lane as well as a Neighbourhood Design Plan submission for the lands east of Darlington Blvd., south of Highway 2 and west of Farewell Creek. The lands which are subject to the rezoning application are identified as the Aubum Lane Development Proposal (Attachment 1). The lands on the west side of the Farewell Creek are referred to as the Darlington Blvd. Development Proposal (Attachment 1). 7.2 A Steering Committee for the EIS was formed including a resident representative from the Darlington Blvd. area, as well as a representative from the Auburn Lane area; staff from Central Lake Ontario Conservation Authority; the applicant's agent; staff from the 648 J, ' 'I REPORT NO.:PSD-055.o2 PAGE 5 Municipality of Clarington Engineering Services and Planning Services Departments; and the EIS consultants. 7.3 The purpose of the Environmental Impact Study was to determine if the proposed developments should be permitted, and to determine, should it be established that the development could proceed, what mitigation measures or conditions of approval are required to allow the development to proceed. Among other matters the consultants were requested to examine the functions and sensitivity of the Farewell Creek, its valley, the tableland woodlot, and any other natural features on and adjacent to the proposed development sites. 7.4 The 10 lots proposed on the north side of Auburn Lane back onto an area of the Farewell Creek which is well used by area residents through a network of walking trails. A portion of the valley wall north of the subject lots has experienced significant erosion and contains a steep slope. The developer's engineer designed a slope stabilization plan to prevent further erosion and stabilize the slope thereby allowing development of lots along the Auburn Lane frontage. The EIS process included a number of Steering Committee meetings, including on-site meetings; preparation and review of a draft EIS report in August 2001; preparation, review and revisions to the proposed slope stabilization plan for the Auburn Lane site, and grading plan for the Darlington Blvd. site; release of the draft final EIS report April 2002; and an Open House held April 24, 2002 at Mother Teresa Separate School, to present the findings of the study, and receive feedback from area residents. A final report was completed in May 2002. 7.5 The findings of the EIS are as follows: i) Fish and Fish Habitat The Farewell Creek is a cold water fish habitat. The creek varies from 45 to 400 metres from the development proposed on the Darlington Blvd. site and 30 to 100 metres from the development proposed on the Aubum Lane site. Given the till soils there should be no impact on groundwater recharge. The storm water management plan will have to take measures to ensure that discharge to the 649 " .l.. ' :.. REPORT NO.:PSD-055.o2 PAGE 6 creek does not increase the thermal fluctuations in the creek. In addition, sediment control measures will be necessary to prevent sedimentation entering the creek from any activity associate with either development. ii) Vegetation A tree preservation plan should be completed to identify measures necessary to protect any trees to be retained on both sites. The Darlington Blvd. proposal is primarily within an open field. Maintenance of the seep located within the valley slope will ensure that the regionally rare pale jewelweed is not impacted. The tableland forest on the Auburn Lane site is not significant for wildlife or supporting rare species. However, they provide protection for the interior forest and trees along the top of bank. Sealing the forest by planting coniferous and deciduous trees will lessen the potential for impacts. In addition, the planting of trees and shrubs on the stabilized slope will allow for the regeneration of a successional forest and re-establishment of the connection to the valley forest cover. iii) Birds The development of the two sites will not have a significant impact on the bird species present in the field communities. The Great-horned Owl is the only species with a potential to be impacted, however, retention of the valley and tree cover will continue to provide habitat for this species. iv) Wildlife Corridors and Linkages The proposed developments will not impact the use of the valley as a corridor for the movement of wildlife and other functions in an urbanized area. v) Restoration Potential Development of these two sites will occur on areas currently used for walking trails and access to the valley. The two developments will eliminate some of the random access to valley. The effect will be less impact on the valley due to fewer access points and associated disturbances. The stabilization and revegetation of the eroded slope below Aubum Lane will reconnect the forest on this side of the valley. 650 . 1 r ~_ REPORT NO.:PSD.oSS-02 PAGE 7 vi) Valley Access A single access point to the valley from Auburn Lane would replace four points currently used. An existing well worn path is present along the top of bank above the erosion scar. Additional trails or spurs off it are not anticipated. Signage and education of local residents to the revegetation effort and stabilization plantings would help minimize unnecessary disturbance. 7.6 Recommendations The EIS Report supports the rezoning and neighbourhood design plan applications and provides a total of 15 recommendations for the Natural Environment and 3 recommendations from a geotechnical perspective. The recommendations and conditions, some of which were identified in the comments above, will be incorporated into the requirements of the consent applications and an agreement with the Municipality for the stabilization works. Section 8 - Recommendations of the EIS has been included as Attachment No.3. 8.0 Public Meetings 8.1 A public meeting for the rezoning application was held September 18, 2000. A number of people spoke at the public meeting expressing concern that lands currently zoned Environmental Protection were being rezoned to permit residential development. Staff also received several enquires that, although not objecting to the proposal, expressed concern with respect to impact from the development on the environment. In addition, a couple of callers noted the valley has a well used trail system and that any approval should include a fenced access from Auburn Lane to the valley. 8.2 The Open House for Environmental Impact Study was attended by approximately 40 area residents over the course of the evening. Generally, the residents were concerned that, should the proposed 10 lots on the north side of Auburn lane be permitted to develop, the rear lot line of the new lots should be fenced and that sufficient area for a walking trail be maintained between the rear lot line and the top of bank, and lastly that 651 < .!. , ~. REPORT NO.:PSD.o55-02 PAGE 8 an access to the valley lands be maintained through the proposed lots. Comments were raised by some residents that the proposed development will be destroying the natural environment of the area and have a significant impact on the natural habitat. 9.0 AGENCY COMMENTS 9.1 In accordance with departmental procedures, the application was circulated to obtain comments from other departments and agencies. The following departments/agencies in providing comments, offered no objection or concerns with the application as filed: . Clarington Fire Department . Kawartha Pine Ridge District School Board; and . Bell Canada 9.2 The Clarington Engineering Services Department advised they have no objection, in principle, to the proposed rezoning application. They have reviewed the engineering solution proposed by the applicant's consultants and are generally satisfied that the development is viable and can proceed. The slope stability works are to be designed in accordance with the recommendations of the Environmental Impact Study completed by Niblett Environmental Associates Inc., or latest revision thereof, to the satisfaction of the Director of Engineering Services. Prior to any development occurring on the subject lands, the applicant will be responsible to provide detailed engineering of the slope stability works, access details, restoration work and landscape plantings as well as other development aspects including lot grading, site servicing, boulevard trees and driveway entrance works, all to the satisfaction of the Director of Engineering Services. The applicant will be required to enter into an agreement for the provision of these works, to the satisfaction of the Director of Engineering Services. 9.3 Regional Planning Staff provided a coordinated Regional response. They noted that the policies of the Durham Regional Plan support the proposed residential development. 652 < , REPORT NO.:PSD-055-02 PAGE 9 The proposal was also screened in consideration of provincial plan responsibilities. The lands are assessed as having a high archaeological potential due to the proximity of the Farewell Creek, therefore "an archaeological assessment may be necessary." Municipal sanitary and water supply services are available to the site. The subject lands have been "pre-stubbed" with municipal service connections as part of the development of registered plan 10M-822. 9.4 Central Lake Ontario Conservation Authority staff reviewed the following documents in support of the current application: . Darlington Boulevard and Auburn Lane Development Proposals, Environmental Impact Study. Niblett Environmental Associates Inc. May 2002. . Farewell Creek Embankment Slope Stabilization at Auburn Lane. D.G. Biddle & Associates Ltd. Drawing No. C-l, dated October 2001, latest revisions dated April 2002. . Farewell Creek Embankment Slope Stabilization Cross-Sections and Details. D.G. Biddle & Associates Ltd. Drawing No. XS-l, dated October 2001, latest revisions dated April 2002. An extensive slope stabilization scheme has been proposed to stabilize the existing erosion scar located behind proposed lots two through five. CLOC staff completed a preliminary review of the proposed stabilization works. Although detailed drawings have not been submitted or reviewed, CLOC staff believe the current proposal is appropriate. The Environmental Impact Study (EIS) has determined that the slope stabilization works and subsequent development of the proposed lots along Auburn Lane will not have a significant impact on the Farewell Creek valley provided the recommendations from the study are employed. CLOC staff accept the conclusion and recommendation of the EIS. The Conservation Authority has no objection to the rezoning in principle. Given the extensive stabilization works that have yet to be completed, staff recommend that lots two through five be put into a "H - Holding Zone" until the stabilization works have been completed. The proponent's Engineer should also provide written authorization that the 653 , .I. , , REPORT NO.:PSD-055-02 PAGE 10 works have been completed as per the submitted drawings prior to the lifting of the H - Holding Zone. 10.0 STAFF COMMENTS 10.1 The land subject to the rezoning, including Block 80 a remnant block within registered plan of subdivision 10M-832, are proposed to be developed as 10 single detached dwelling lots with minimum lot frontages of approximately 18 metres (59 feet) and lot area minimum of 540 square metres (5800 square feet). These lots are similar or larger than existing development in the area. 10.2 The subject lands are adjacent to the Farewell Creek and associated valley. As noted previously, the proposed lots back onto the Farewell Creek valley, a portion of which has experienced severe erosion. The applicant has prepared a plan to engineer the slope with armour stone at the creek edge, a 2 to 1 slope and a live crib wall to rehabilitate the slope and permit the development of the proposed lots. Through the EIS process the applicant's bank stabilization and proposed erosion control works were significantly revised to minimize the disturbance on the balance of the treed valley slope. 10.3 The Farewell Creek valley is designated Environmental Protection Area. The lot line between Block 80 of 10M-832, and the balance of the lands acquired since the development of Plan of Subdivision 10M-832 forms the current boundary between the Rl and the EP zone. Section 14.4 - Environmental Protection Areas of the Clarington Official Plan states the precise limits of the Environmental Protection Areas shall be detailed through the review of development applications in consultation with the Conservation Authority. The Environmental Protection Area shall include a setback for development. The setback shall be determined from top-of-bank and shall be based on stable slope and sensitivity of the stream valley. In no case would the setback be less than 5 metres in width. 10.4 The Environmental Impact Study considered the specifics of the proposed 10 lot development on the adjacent natural features and determined that development could 654" , . REPORT NO.:PSD-055.o2 PAGE 11 proceed based on a 10 metre setback from top-of-bank. The proposed severances will maintain the 10 metre setback in all but one 'pinch point' location behind lot 5, where a 7 metre setback will be maintained. The proposed lots are consistent with and in keeping with the character of the area. The north side of Auburn Lane is stubbed for municipal water and sanitary services. 10.5 Plan of Subdivision 10M-832 received draft approval for Block 80 as a future development block. The removal of Part Lot Control would facilitate dividing Block 80 into 11 blocks to be melded with blocks being created through the consent process to permit the development of 10 single detached dwelling lots and a 3.8 metre access to the valley land. 11.0 CONCLUSION 11.1 The Environmental Impact Study was undertaken as per the requirements of the Clarington Official Plan. The study and its conclusions are supported by the Central Lake Ontario Conservation Authority and the Municipality. As a result of the conclusions and recommendations of the EIS, staff are in support of the rezoning to permit the proposed 10 residential lots fronting on the north side of Auburn Lane and recommend approval of the By-law as contained in Attachment 4. Removal of the "Holding (H)" symbol would take place once the Owner has entered into and undertaken the required bank stabilization and erosion control works necessary to permit the development to proceed. Furthermore, staff support approval of a By-law exempting the Block 80 of 10M-832 from Part Lot Control. Staff recommends that the Part Lot Control By-law be in force for a three (3) year period following Council approval, ending June 10, 2005. Attachments: Attachment 1 - Attachment 2- Attachment 3- Attachment 4- Attachment 5- Environmental Impact Study - Key Map Auburn - Application Details - Key Map EIS - Recommendations Proposed Zoning By-law Proposed Part Lot Control By-law 655 REPORT NO.:PSD.o55-02 PAGE 12 Interested parties to be advised of Council's decision: Glen Genge D.G. Biddle & Associates Limited 96 King Street East OSHAWA, Ontario L1H lB6 Peter Reynen 90 Hemmingway Drive COURTICE, Ontario L lE 2C2 Jeff Brooks 4 Sagewood Avenue COURTICE, Ontario L 1 E 2Gl Linda Scott 84 Robert Adams Drive COURTICE, Ontario L lE 3A5 Ron Weir 110 Auburn Lane COURTICE, Ontario L 1 E 2E9 Mark Linkie 30 Hemmingway Drive COURTICE, Ontario L 1 E 2C7 Libby Racansky 3200 Hancock Road COURTICE, Ontario L 1 E 2Hl Gordon Baker 11 Darlington Blvd. COURTICE, Ontario L 1 E 2J8 Richard Jones 55 Hemmingway Drive COURTICE, Ontario L 1 E 2C6 Shirley Andrechuck 2 White Cliffe Court COURTICE, Ontario L 1 E 2E9 Kevin Segrif 91 Auburn Lane COURTICE, Ontario L 1 E 2E9 Dianne Trauzzi 123 Auburn Lane COURTICE, Ontario L 1 E 2E9 D.Bonchek 32 Hemmingway Drive COURTICE, Ontario L 1 E 2C7 Anne Haylock 13 Stirling Avenue COURTICE, Ontario L 1 E 1 X7 Norma Holdcroft Century 21 Infinity Inc. 600 King Street East OSHAWA, Ontario L 1 H 1 G6 Wayne Bolahood 420 King Street OSHAWA, Ontario L lJ 2K8 Daryl Galea 15b Darlington Blvd. COURTICE, Ontario L lE 2J8 -656 , .'';' , 1 REPORT NO.:PSD.o55-02 PAGE 13 John Haig 49 Darlington Blvd. COURTICE, Ontario L 1 E 2J8 A & K Maenza 103 Auburn Land COURTICE, Ontario L 1 E 2E9 Ann Cowman 57 Darlington Blvd. COURTICE, Ontario L 1 E 2J8 A & S Loeb 79 Auburn lane COURTICE, Ontario L 1 E 2E9 Gerry Sumara 6 Worthington Drive COURTICE, Ontario L1E3A4 James Dunn 83 Auburn Land COURTICE, Ontario L lE 2E9 1276467 Ontario Limited Ashton Development Corporation (Clarington) Ltd. 1748 Baseline Road COURTICE, Ontario L 1 E 2Tl Paul Broad 112 Auburn Land COURTICE, Ontario L 1E 2Gl Linda Gasser P.O. Box 399 ORONO, Ontario LOB 1 MO R & K Marishita 119 Auburn Court COURTICE, Ontario L 1 E 2E9 Ward Davis 66 Cherry Blossom Cr. COURTICE, Ontario L 1 E 1 G6 Gary Hammett 547 Crimson Crt. OSHAWA, Ontario L lJ 8E3 C&J Allan 122 Aubum Lane COURTICE, Ontario L 1 E 2Gl Chuck Moore 114 Auburn Lane COURTICE, Ontario L 1 E 2Gl Mark Williams 99 Auburn Land COURTICE, Ontario L 1 E 2E9 Friends of the Second Marsh 206 King Street East P.O. Box 26066 OSHAWA, Ontario L1H lCO Brian Parsons 95 Auburn Land COURTICE, Ontario L 1 E 2E9 V & E Ho 96 Robert Adams Drive COURTICE, Ontario 657 ATTACHMENT 1 DARLINGTON BLVD. DEVELOPMENT PROPOSAL _ AUBURN LANE DEVELOPMENT PROPOSAL LOT 35 1]/ ~ T- ill ~"":::::::::r--- to -- trr - P ~ ,- == ~ >-i. ~ ==~ ~ ~=: '> "'-~n \./ r=~ (Il ~ 7" .., ;:; ,..., ~ L ;;:" (') -?- 7" ~ '"':: --,f-VI ~ '-' ::mf :--- ,- f---- -r---- r-r =- \ I1II1 r-- T' '----, '- LOT 34 IGHWA Y --' 2 !t ~ )/ ("7 4I~ 2) ,,-//' f-)- - I- C\I u.. -,- '- ~\ ~ ~]; 5 Vr A ~ j1~ ~ Vv l--7~ ~ ) ) I0irL 8 I ~RNi. \ lJ ~ ~rr- ~';Jf. ( ~. 7 h L r . I LL r ~ r c- J~J~ ,\I~ ~~:J~~~~~~ fllTI ~ ~~r--~ / 1/ I COURTICE KEY MAP ! bS& 0) - 0 . 1361 0 0 0 ('\II '1- <C ~ /II (") ('") N (\J (1j f- Z r--- ~ oc <I: ~ "<t ~ C1:l ~ ~ <I: e N 12-59'30' '01 ('") 8.763 ~ '.D .. C 0 ~ J!l (J (\J C\J ~ ~ C QI 1II C 1:: ~ I[) 0 III ~ (J Go 0 0 .. .. W CO U U ;., ~ QI QI on ..;- ..... :S' , .a ~ :I :I z U) U) III III l! l! f-f- ('") <C <C ~~(D <I: <I: ~[I 0..0.. 97 r--- (\J '.D ~ .. <I: ~ ~ ~ 0..1[) fti c Q. 0 '(3 :;:; .2 III :I .!::! w 3N\;I, NClnan\;l ::& :s ;., 0 III on .. , .. U) ~ 'C ~ z QI ~ 0 U5 al 0 c .. 153.156 U N 18~07'OO' '" QI .a QI D SOUTH 0 :S' .. :I ~ 1II U) z 'C III '; ('") c l! \0 g...... ~ III " ~D^ ...J <C D on f-ii f- L...tj!. f- I ~w Ck: j:lZVl ~ m <I:~ <[ ~ii f- <I: o..t? 0.... ....w'" 0.. I ~>~ WW ~~ 65fj , ' ATTACHMENT 3 Municipality of Clarington EIS 8.0 Recommendations 8.1 Natural Environment 1. Due to the stabilization work proposed within this section of Farewell Creek there may be a short term fish habitat alteration, disruption, destruction (HADD). The plans for all works in or adjacent to the creek should be submitted to the Central Lake Ontario Conservation Authority. They can then make a determination if a fisheries compensation agreement with the Department of Fisheries and Oceans is required. The location and design of the stormwater outfall will also need to follow this process. 2. Prior to approval of either development, stormwater management plans must be prepared. For the Darlington Boulevard site the stormwater management plan should also demonstrate how the seep area in Community 3 and the associated plant community will be maintained. Specifically this is a groundwater discharge zone and any stormwater management system must maintain existing recharge/discharge functions and not result in thermal warming of the creek. The pond should meet MOE Level I water quality guidelines. The outfall will 3. In addition a detailed sediment and erosion control plan should be developed for the site preparation, construction and post-construction phases. The plan should incorporate measures to prevent sheet flow into the valley. 3. Prior to site grading or clearing, a tree preservation plan should be prepared for the lots within or abutting the forested areas and treed fencerows. The report should recommend trees to be retained and construction methods and techniques to minimize disturbance to the retained trees, drip lines and overall health. Hazard trees should also be identified. 660 Municipality of Clarington EIS 4. A 10m minimum setback from the top of bank to the rear lot line be implemented at the Darlington Boulevard site. A 10m setback from the stable top of bank at the Auburn Lane site be established.- 5. Marking and installation offencing (silt and snow-fencing) along the 10 m setback line prior to any activities on-site is recommended to prevent encroachment during construction. The fence should be installed as per the erosion and sediment control plan drawings and inspected regularly and maintained. 6. All soil and material stockpiles should be located a minimum of 15 metres from the 10 m setback line (ie. 25 m from top of bank). 7. Storage, fueling and maintenance of construction equipment should occur at least 15 metres from the from the 10m setback line (ie. 25 m from top of bank). 8. Exposed soils and fill areas should be revegetated as soon as possible after final grading to prevent erosion. 9. Landowners should be encouraged to preserve the natural vegetation on their lot including forest edges and regenerating field habitat. Landscaping using native trees and shrubs should also be encouraged to enhance the wildlife habitat and foraging sites. Prior to the sale of these lots the developer should prepare a brochure for homeowners which outlines the nature of the sensitivity of the adjacent lands and the responsibilities of the owner for environmental stewardship of these natural resources. 10. Only native species should be used in the bank stabilization works and all other vegetation plantings completed. 11. All instream works must be constructed in the dry by dewatering the work 661 , ,; Municipality of Clarington EIS area and diverting or pumping the flows around the jersey barriers placed at the limits of the work area. There should be no increase in water levels upstream of the dewatered area. -- 12. Sediment laden dewatering discharge shall be pumped to a stilling basin or filtering system well away from the water course and allowed to settle and/or filter through the riparian vegetation before re-entering the watercourse downstream of the construction area. 13. Flow dissipaters and/or filter bags, or equivalent, shall be placed at water discharge points to prevent erosion and sediment release. 14. If a pedestrian access is created between lots on Auburn Lane to access the valley, it should be located to tie in with existing random trail that follows the top of bank. 8.2 Geotechnical 1. At the Auburn Lane site lots 2 to 5 should be developed only after the proposed bank stabilization works (Biddle, 05 March 2002) are implemented. The remainder of the lots in this development should utilize setbacks from top of bank of at least 10m. 2. At the Auburn Lane site we recommend some form of safety feature be immediately installed above the existing crest of the area of slope adjacent to lots 2 through 5. 3. Lot set backs from top of slope in the Darlington Boulevard area are recommended to be a minimum of 10m. 662 , THE CORPORATION OF THE MUNICIPALITY OF CLARINGTON BY-LAW NO. 2002- being a by-law to amend By-law 84-63, the Comprehensive Zoning By-law for the Corporation of the Municipality of Clarington WHEREAS the Council of the Corporation of the Municipality of Clarington deems it advisable to amend By-law 84-63, as amended, of the former Town of Newcastle to permit the development of ten single detached dwelling lots (ZBA 2000-019). NOW THEREFORE BE IT RESOLVED THAT the Council of the Corporation of the Municipality of Clarington enacts as follows: 1. Schedule "4" to By-law 84-63 as amended, is hereby further amended by changing the zone designation from: "Environmental Protection (EP)" to "Urban Residential Type One - Holding ((H)R1)"; and "Urban Residential Type One - Holding ((H)R1)" to Environmental Protection (EP)" as shown on the attached Schedule "A" hereto. 2. Schedule "A" attached hereto shall form part of this By-law. 3. This By-law shall come into effect on the date of the passing hereof, subject to the provisions of Section 34 of the Planning Act. BY-LAW read a first time this day of 2002 BY-LAW read a second time this day of 2002 BY,LAW read a third time and finally passed this day of 2002 John Mutton, Mayor Patti L. Barrie, Municipal Clerk 663 ATTACHMENT 4 , This is Schedule "An to By-law 2002- passed this day of . 2002 A.D. -------- ..------./ ~ m . 00 . ~ ___- Co ~lIl'\tl\<.- --.......... ~ TOpOr ~-- ----- w Z 4: .J Z C< ::;:) '" _ Zoning II Zoning ~ Zoning ~ Zoning ~ Zoning PART PART 7 8 11 10 2 3 4 5 change from "(H)Rl"to "EP" change from "EP"to "Rl" change from "EP"to "(H)Rl" change from "(H)Rl "to "Rl" to remoin "(H)Rl" John ~utton, Mayor , A 12 13 6 Patti L. Barrie, Municipal Clerk . LOT 34 I COURTICE '" Z o lii ~ z o () PENFOUN[) PARK 66 J '. THE CORPORATION OF THE MUNICIPALITY OF CLARINGTON BY-LAW NO. 2002- being a by-law to exempt a certain portion of Registered Plan 10M-832 from Part Lot Control WHEREAS the Council of the Corporation of the Municipality of Clarington deems it advisable to exempt from Part Lot Control, Block 80, of 10M-832, registered at the Land Title Division of Bowmanville. NOW THEREFORE BE IT RESOLVED THAT the Council of the Corporation of the Municipality of Clarington enacts as follows: 1. That Subsection 5 of Section 50 of the Planning Act shall not apply to those lands described in Paragraph 2 within the By-law. 2. That this By-law shall come into effect upon being approved by the Municipality of Clarington and thereafter Subsection 5 of Section 50 shall cease to apply to the following lands: a) Block 80, of 10M-832. 3. Pursuant to Subsection 7.3 of Section 50 of the Planning Act, this By-law shall be force for a period of three (3) years ending on June 10, 2005. BY-LAW read a first time this day of 2002 BY-LAW read a second time this day of 2002 BY-LAW read a third time and finally passed this day of 2002 John Mutton, Mayor Patti L. Barrie, Municipal Clerk 665 ATTACHMENT 5 "'" , ~ ~ PART 1 <lEV...., -v e-v -v ~al~ > -> ",,,, 0", 2 3 .... .... .... ART 23 AUBURN w 7 10 11 12 13 14 z 15 <I: ...J Z '" J ::J 2 3 4 5 6 '" 7 ::J <I: PART 6 CR<TAHlI Fa.l.lMIIG IEValNlCE IF ....,...., PART 13 ~ Lots Affected by Part Lot Control Block 80, Plan 10M 832 ZBA 2000-019 666