REVISION TO THE ANNUAL WORK SCHEDULE for the ALGOMA FOREST

Transcription

1 Revision #: REVISION TO THE ANNUAL WORK SCHEDULE for the ALGOMA FOREST Sault Ste. Marie / Wawa Districts, Northeast Region CLERGUE FOREST MANAGEMENT INC for the one-year period from April 1, 2014 to March 31, 2015 I/We hereby confirm that this revision to the annual work schedule has been prepared in accordance with the requirements of the Forest Management Planning Manual, and the Forest Information Manual and is consistent with the forest management plan. Prepared by: Pat Rosebrook, R.P.F. October 27, 2014 [date] Submitted by: Pat Rosebrook, R.P.F. October 27, 2014 Silviculture & Operations Forester [date] Clergue Forest Management Inc. I hereby certify that the access, harvest, renewal and maintenance operations which are scheduled in this revision to the annual work schedule have been developed in accordance with the requirements of the Forest Management Planning Manual. _October 27, 2014_ [R.P.F. Seal] [Signature] [date] I have read this revision to the annual work schedule, and found it to be complete and consistent with forest management plan. Approved by: [MNR District Manager or Area Supervisor] [date] Forest Information Portal Submission Identifier: MU615_2014_AWSRV_008_TXT_Crossing.doc

2 FMP Amendment Number N/A Forest Management Activity: Date of Proposal: October 27, 2014 Date Proposal to take effect: Clergue Forest Management Inc. / OMNR Proposal to Revise AWS When Approved by OMNR Nature & Purpose of Amendment / Revision: This revision consists of three parts; AWS Revision Number 008 Harvest Renewal & Maintenance Access X Other X Updating structure information for crossing in MOU AWS submission stated that crossing would be a temporary steel bridge and that structure information would be submitted at a later date. It is proposed that a 12.2m (40 ), Non RSI temporary steel bridge from the approved Bridge Listing be installed on standard design 2a sill logs at the approved crossing location. In this location the stream banks are stable, consisting of rock and bedrock. The bridge will be removed upon completion of forest management activities. Bridge will also be installed during frozen ground conditions. A site inspection was completed by Mike Thompson on October 23, Pertinent documentation on the bridge structure and installation requirements is attached below. Extending AOC sausage through Fc and LUP AOCs. Due to limiting topography in the area, road accessing MOU 611 from the North will follow Fc AOC for approximately 300 additional meters and possibly cross into modified portion of LUP AOC. Road location will be kept as far away from LUP as possible. Updated AOC sausage shown on attached reference map. Updating LUP location. Current NRVIS values information does not accurately reflect the camp location. Correct camp location is NAD 83, UTM Correct location is shown on that attached reference map. MNRF will need to update NRVIS to reflect correct camp location. Additional Documentation: MU615_2014_AWSRV_008_MAP_HOps611_00.pdf MU615_2014_AWSRV_008_MAP_OPS66821_00.pdf Prepared by: Pat Rosebrook, R.P.F. Date: October 27, 2014 OMNR Review Comments: MU615_2014_AWSRV_008_TXT_Crossing.doc

3 Appendix 1b: Form for Submission of Information on Proposed Water Crossings (Manual). Calculate Company Name CFMI Company Contact (705) FMU Algoma (SSM) Plan Term AWS Year Revision/Change 8 Number Watershed Area (km2): 4.16 Lake Area (km2): 0.19 Swamp Area (km2): 0.28 Retention Percentage: 11.3% Watershed Class: 5.7 Distribution of Retention Area with the Drainage Area Water Crossing ID Location (MOU/Road Name) 611 Tile Number Longitude (W) Latitude (N) Installation Date Within Timing Window Road Type Operational AOC Width 50 Watercourse Class Permanent Even Number of Pipes 1 Q Value Design Flow Q5: 1.67 Q10: 2.00 Q25: 2.38 Culvert Size (mm) Removal Date Before Freshet Within Two Years Unlimited Structure Selected Non RSI 12.2m (40') Temporary steel bridge on standard design 2A sill logs. Bridge will be from approved AWS listing. Pre-Installation Information Site was inspected by M. Thompson and P. Rosebrook on October 10, Site was revisited by Mike Thompson on October 23, 2014 to obtain site measurements. Post-Installation Information Removal Information General Information Silviculture Requirements Crossing not to be removed before: Date Submitted: 27-Oct-14 Submitted By: P.Rosebrook

4 Algoma Forest Forest Management Plan Annual Work Schedule Revision # 008 Watershed Map for Crossings Carp Road Legend Streams Intermittent Permanent Lakes Swamps_Muskeg Roads Class & Responsibility Highway Local Road Primary Road - SFL Secondary Road - SFL Primary Road Secondary Road Summer Tertiary Winter Tertiary Ownership Federal Land First Nation Provincial Park/Conservation Reserve Patent Land Water Crossings 1:20, Oct 2014 NAD 1983 Lambert Conformal Conic ,000 1,500 2,000 Meters

5 BRIDGE SITE DATA FORM CROSSING NUMBER: LOCATION: MOU 611 A = Floodplain Width = B = Bankful Width = C = Channel Width = D(l) = Depth at 25% of Channel = D(c) = Depth at 50% of Channel = D(r) = Depth at 75% of Channel = E = Depth of Bankful Flow = F = Depth of Floodplain = 7.3 m Measured Stream Velocity = m/s 6.4 m Date Velocity Measured on 4.9 m Watershed: 0.30 m Drainage Area = 4.16 km m Lake Area = 0.19 km m Wetlands Area = 0.28 km 2 Slope = m/m 0.9 m Design Return Period = 1.2 m 25-year Design Flow (Q25) = 2.38 PROPOSED BRIDGE DIMENSIONS TYPE A TYPE B TYPE C or SEE ATTACHED SKETCH ESTIMATING WATERWAY CAPACITY G = Bridge length = 12.2 m Bridge opening area below 0.5 m freeboard 7.26 m 2 H = Clear opening width = 10.2 m Manning s equation I = Freeboard (min. 0.5 m) = m Manning s n = J = Flood rise = 0.91 m Channel Slope = m/m K = Fill height = 1 m Calculated velocity = L = Left slope length = 1.45 m Measured flow velocity = M = Left slope rise = 1.2 m Rock Assume 1 m/sec flow velocity N = Right slope length = 1.45 m Waterway capacity (Bridge opening area x O = Right slope rise = 1.2 m Rock velocity) 7.26 m 3 /s P = Crib width = N/A m

6 Bridge Design Record Form Bridge Information Permanent Bridge Temporary Bridge Crossing No: UTM or Lat/Long Location: Forest Management Unit (FMU): W N Algoma Forest River Crossing Name: Road name: Bridge Length: Streambed to Soffit: Unknown MOU 611 Operational 12.2m 1.7 Bridge Contractor/Builder Name MNR Region MNR District (Area) Boniferro Mill Works NORTHEAST REGION Algoma Standard Design Drawings Used for Bridge: 2A STANDARD SILL LOG FOR TEMPORARY STEEL BRIDGES ON BOTH APPROACHES Portable Bridge Identification Number: ANY NON RSI 12.2m BRIDGE FROM APPROVED AWS Site Specific Bridge Drawings (if applicable): N/A Removal Date for Temporary Bridge: WITHIN 2 YEARS OF INSTALLATION Bridge Owner Information Bridge Owner Name: Business Phone: Business Phone: Boniferro Mill Works (705) ex. 224 Mailing Address: Fax Number: 45 3rd Line West Sault Ste. Marie, ON P6C 3B5 This Assurance Form is to be completed by the person responsible for the bridge, who is: Address: Owner s Representative Professional Engineer Competent Project Designer (for temporary bridges only) (for any bridges) (for bridges using standard designs) Name: P.Eng. Registration No. (if applicable): Phone No.: Pat Rosebrook Company Name : Clergue Forest Management Inc. Mailing Address : 85 Great Northern Road Fax No. : address : Sault Ste Marie, ON pat.rosebrook@clergue.com P6B 4Y8 The undersigned confirms that the bridge structure referred above conforms to the requirements specified in the MNR document titled Crown Land Bridge Management Guidelines. Signature: Date Signed: 27-Oct-14

7 Brant Cedar Carp Spider Pancake Upper Smith Carp Road ± 1:20,000 Camp Location MOU 611 NAD 83, UTM AOC Sausage extension through Fc and LUP_RS AOCs.