2019-057-E Planning - Douglas Malinowski Lake Orange maintenance

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DocuSign Envelope ID: E39A7 F34-1 956-4 F98-91 AB-12 1 A68293 FOE Attachment D - RollMax BioNet SC150BN Specs *Contractor shall utilize RollMax BioNet SC15013N or approved equal for Lake Orange erosion control blanketing 1 ROLLMAKM (� ROLLED EROSION CONTROL '1 Specification Sheet - BioNet° SC150BNTM Erosion Control Blanket DESCRIPTION Index Property Test Method Typical The extended-term double net erosion control blanket shall be a 0.25 in. Thickness ASTM D6525 machine-produced mat of 70%agricultural straw and 30%coconut (6.35 mm) fiber with a functional longevity of up to 18 months.(NOTE:functional Resiliency ECTC Guidelines 86% longevity may vary depending upon climatic conditions,soil,geograph- Water Absorbency ASTM D1117 311% ical location,and elevation).The blanket shall be of consistent Mass/Unit Area ASTM D6475 8.32 oz/sy thickness with the straw and coconut evenly distributed over the (282.9 g/sm) entire area of the mat.The blanket shall be covered on the top and Swell ECTC Guidelines 46% bottom sides with a 100%biodegradable woven natural organic fiber Smolder Resistance ECTC Guidelines Yes netting.The netting shall consist of machine directional strands Stiffness ASTM D1388 0.42 oz-in formed from two intertwined yarns with cross directional strands Light Penetration ASTM D6567 7.6% interwoven through the twisted machine strands(commonly referred 201.6 Ibs/ft to as Leno weave)to form an approximate 0.50 x 1.0 in.(1.27 x 2.54 Tensile Strength-MD ASTM 06818 (2.99 kN/m) cm)mesh.The blanket shall be sewn together on 1.50 inch(3.81 cm) Elongation- MD ASTM D6818 13.4% centers with degradable thread.The blanket shall be manufactured 164.4lbs/ft with a colored thread stitched along both outer edges(approximately Tensile Strength-TD ASTM D6818 (2.44 kN/m) 2-5 inches[5-12.5 cm]from the edge)as an overlap guide for adjacent Elongation-TD ASTM D6818 14.2% mats. Biomass Improvement ASTM D7322 641 The SC15013N shall meet Type 3.13 specification requirements estab- lished by the Erosion Control Technology Council(ECTC)and Federal LPermissible Highway Administration's(FHWA) FP-03 Section 713.17 Unvegetated Shear Stress 2.10 psf(100 Pa) Material Content Unvegetated Velocity 8.00 fps(2.44 ri 70%Straw Fiber 0.35 Ibs/sq yd ir Matrix (0.19 kg/sm) Slope Design Data: 30%Coconut Fiber 0.15 Ibs/sq yd(0.08 kg/sm) Slope Gradients(S) Top:Leno woven 100% 9.3S Ib/1000 sq ft Slope Length(L) <_3:1 3:1-2:1 >2:1 Netting biodegradable jute (4.5 kg/100 sm) Bottom:100%biodegradable 7.7lb/1000 sq ft 20 ft(6 m) 0.001 0.029 0.063 /o organic jute (3.76 kg/100 sm) 20-50 ft 0.051 0.055 0.092 Thread Biodegradable >-50 ft(15.2 m) 0.10 0.080 0.120 Standard Rail Sizes Roughness Coefficients- Unveg. Width 6.67 ft(2.03 m) 8.0 ft(2.4 m) 15.5 ft(4.72 m) Flow Depth Manning's n J Length 108 ft(32.92 m) 112 ft(34.14 m) 90 ft(27.43 m) <0.50 ft(0.15 m) 0.0S0 Weight±10% S2.22 Ibs(23.69 kg) 65.28 Ibs(29.61 kg) 101.2 Ibs(45.9 kg) 0.50-2.0 ft 0.050-0.018 Area 80 sq yd(66.9 sm) 100 sq yd 155 sq yd >_2.0 ft(0.60 m) 0.018 (83.61 sm) (129.6 sm) Leno weave Leno top and Leno top and top only bottom bottom ©2017,North American Green is a registered trademark.Certain products and/or applications North American Green described or illustrated herein are protected under one or more U.S.patents.Other U.S. NORTH 5401 St.Wendel-Cynthiana Road patents are pending,and certain foreign patents and patent applications may also exist. AM E R I CAN Poseyville,Indiana 47633 Trademark rightsor material apply the indicatedsont heremplat Final an determination ma n erof of use,i suitability hsole of any information or material for the use contemplated,and its manner of use,is the sole responsibility of the user.Printed in the U.S.A. GREEN' g 0 772 2040 EC RMX MPDS BSC150BN 6.13