1400 SEINER DR 2018-01-01 MF Import

PORT OF EVERETT W MARINE VIEW DR IMPROVEMENTS 9-14 EROSION CONTROL AND ROADSIDE PLANTING Section 9-14.6(1) Plant Materials DescripGon is amended with the follow:ng: Add the following before the first paragraph: CIP N0. 3-0-003-09 PROJECTNO. PD•WM•20006-01 Balled and Burlapped Stock: Exterior plants dug with firtn, natural balls of earth in which they a2 grown, with ball size not less than diameter and depth recommended by ANSI Z60.1 for type and size of tree or shrub 2quired; wrapped, tied, rigidly supported, and drum-laced as recommended by ANSI Z60.1. Container-Grown Stock: Healthy, vigorous, well-rooted exterior plants grown in a container with well- established root system reaching sides of container and maintaining a firtn ball when removed from container. Container shail be rigid enough to hold bali shape and protect root mau during shipping and be sized accorcling to ANSI Z60.1 for kind, type, and size of exterior plant �equired. Section 9-14.7 Stakes, Guys, and Wrapping is supplemented with the following� Upright Staking and Tying: Stake trees of 2'/:" caliper. Use a minimum of 2 stakes of length tequired to penetrate at least 18 inches below t�otlom of backfilled excavation and to extend at least 72 inches above grade. Set vertical stakes and space to avoid penetrating root balls or root masses. Allow enough slack in Ixking polyethylene tree ties to avoid rigid restraint of tree. . Roadside Plantina Accessories (New Section) Section 9•14.8 Add the following: =RooYbam"�T'PotypT�rylene._ chl�k cp1oL�4"_high x24:Yyide, 0.085-inch thickness. -- Approved Ma�ufactu[e�.�eepRoot� Weed-control barrier. Nonwoven Fabric, polypropylene or polyester fabric, 3 oz./sq. yd. minimum. Rounded river rock: 1"-3" in size. Page 45 of 50