Rodarte Construction Inc Everett Station Parking Expansion

I 1 1 2 The Contractor shall anchor the live brush mattress to the slope using stakes and I 3 jute rope as shown in the Plans. Initially, the stakes shall be installed to protrude 4 above the live brush mattress. The Contractor shall attach the jute rope to the 5 stakes and tighten the rope by tamping the stakes further into the bank, pulling the I 6 live brush mattress tight against the soil surface. The Contractor shall cover the 7 live brush mattress with sufficient stockpiled topsoil to ensure good soil contact 8 with the live plant material. 9 I10 Plant replacement during plant establishment for "PSIPE Live Brush Mattress" will 11 be required for any section void of live shoots for an area of 25 square feet or 12 more. Replacement shall consist of installing live stakes, spaced 3 feet apart in a I 13 triangular pattern within the area void of live shoots. Live stakes shall be of the 14 same species as the live brush mattress and shall have a minimum length of 3 15 feet and a minimum diameter of 3/4 inch. The requirements of Section 8-02.3(8) I 16 apply to PSIPE Brush Mattress. 17 18 8-02.3(15)C Brush Layer 19 Brush layers shall be constructed of live branch cuttings, randomly mixed, from I20 the plant species listed under the brush layer heading in the Plans. The number 21 of branches required will vary depending on the average branch diameter and 22 layer thickness. I 23 24 Brush layers shall be placed in a trench dug at a 45 degree incline into the slope 25 or stream bank. Two-thirds to three-fourths of the length of the live branches shall I 26 be buried. Soil shall be firmly tamped in place. Succeeding layers shall be spaced 27 as detailed in the Plans. Brush layer placed in stream banks shall be angled 28 downstream. 29 I30 Brush layers may include plant establishment when designated as PSIPE Brush 31 Layer. Plant replacement for PSIPE Brush Layer will be required for each section 32 void of live shoots for a continuous distance of 3 feet or more. The requirements of I 33 Section 8-02.3(8) apply to PSIPE Brush Layer. 34 35 8-02.3(16) Roadside Maintenance Under Construction I 36 When the Contract includes the item, Roadside Maintenance Under Construction, this 37 Work includes roadside mowing and ditch maintenance, and noxious weed control 38 outside of planting areas according to Section 8-02.3(3)C. 39 I40 8-02.3(16)A Roadside Mowing 41 The Contractor shall mow designated roadside grass areas to the limits 42 designated by the Engineer. Roadside mowing is limited to slopes not steeper I 43 than 3(H) to 1(V). 44 45 The Contractor shall mow according to the following requirements: I 46 47 1. Trim around traffic equipment, structures, planting areas, or other 48 features extending above ground preceding or simultaneously with each 49 mowing. 50 51 2. Maintain grass between 4 and 12 inches in height. I City of EverettPage AM-103 Amendments Everett Station 80 Stall Parking Expansion June 2019 I