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Exhibit B <br />Plugs shall be diversely planted throughout the area to provide a non- uniform appearance <br />throughout the site. <br />Sedges, grasses and herbaceous, plants should generally be spaced three feet apart. The <br />spacing of various species will differ due to growth habits of the plant and win be spaced <br />according to specifications provided by the engineer at the time oaf f installation. <br />Insofar as practical, transplanting of rootstock shall occur on the day of delivery at the <br />project site. In the event this is not possible, the plants, shall be stored temporarily In a <br />well- ventilated, cool storage place and shall be adequately protected against drying. <br />The storage period shall not exceed 48 hours for any rootstocks. , <br />Rootstock shall be plaited in the appropriate plait co, 0 as shown on the plan <br />Rootstock shall not be planted under more than 1-foot of water. <br />Tubers or m s, lacking, or with limited fibrous root systems may simply be pushed <br />into areas with soft substrates. In firmer substrates,, planting holes shall be opened with <br />dibble bars, spades or other suitable tools. <br />Plants shall be plaited in their natural orientation one to four, inches deep or as specified <br />by the supplier and at the depth that they would naturally occur in the field or nursery. <br />Quantities of plants and plugs are subject to change or elfininate at the discretion of the <br />engineer. <br />Wetland Contaffiefized Plants and Rootsock shall include the following pay item <br />2571— PERENNIAL PLUGS: Plant plugs <br />State Seed Afix 34-18,1 EMERGENT WETLAND <br />Common Name <br />Scientific Name <br />Rate <br />(kg/ha) <br />Rate <br />(lb/ac) <br />% of Mix <br />(% by wt) <br />Seeds/ <br />sq ft. <br />American slough grass <br />Beckmannia syzigachne <br />0.78 <br />0.70 <br />14-07% <br />12.92 <br />tall manna grass <br />Glyceria grandis <br />0.28 <br />0.25 <br />4.98% <br />6.40 <br />rice cut grass <br />Leersid oryzoides <br />0.34 <br />0.30 <br />5.93% <br />3.70 <br />Total Grasses <br />1,40 <br />1.25 <br />24*98% <br />23,02 <br />river bulrush <br />Bolboschoenusfluviatillis <br />0.85 <br />0.7'6 <br />151.20% <br />1.20 <br />bristly sedge <br />Carex comosia <br />0.20 <br />0.18 <br />3.63%, <br />2.00 <br />lake sedge <br />Carex lacustris <br />0.07 <br />01.06 <br />1.19% <br />0.24 <br />tussock sedge <br />area stricta <br />0.04 <br />0.04 <br />0.77% <br />0.75 <br />least spikmsh <br />Eleochris acicularis <br />0.11 <br />0.10 <br />1.94% <br />2.50 <br />marsh, spikerush <br />Eleochris pail usIris <br />0.11 <br />0.10 <br />2.03% <br />1.90 <br />[Torrey 91 s rush <br />Juncus torreyi <br />0.04 <br />0.04 <br />0-85% <br />25.041 <br />ROSEWOOD WETLAND AND MIDLAND HILLS ROAD <br />DRAINAGE IMPROVEMENTS <br />CITY OF ROSEVILLE PROJECT NO. ST -0843 <br />WSB PROJECT NO. 1797-02 <br />SPECIAL PROVISIONS <br />Page 100-118 <br />