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COURTHOUSE SQUARE <br />OUTLINE SPECIFICATION <br />PROJECT NO. 9828 <br />July 23, 1998 <br />Page 14 <br />(2) American Association of State Highway and Transportation Officials <br />(AASHTO). <br />(3) Oregon State Highway Division (OSHD). <br />b. Components: <br />i. Non-Reinforced Concrete Pipe (PCP): AASHTO M86 (ASTM C14), Class 3. <br />(1) Pipe: 18" diameter and smaller. <br />(2) Bell and spigot joints. <br />(3) O-Rings: ASTM C443 and ASTM C361. <br />ii. Reinforced Concrete Pipe (RCP): AASHTO M170 (ASTM C76), Class 4. <br />(1) Pipe: 21" diameter and larger. <br />(2) Pipe Larger than 108" Diameter: Meet OSHD specifications. <br />iii. PVC Gravity Sewer Pipe: ASTM D3034, SDR 35. <br />(1) Joints: ASTM D3212. <br />(2) Minimum Pipe Cover: 24". <br />iv. Corrugated High Density Polyethylene Pipe (CPEP): AASHTO M252-851 (3" to <br />10" diameter), or AASHTO M294-851 (12" to 24" diameter). <br />(1) Minimum Pipe Cover: 24". <br />28. Section 02830, Planting: <br />a. Submittals: <br />i. Material Location List: Present location of plant materials: <br />ii. Certificates: Certificate of inspection by State or Federal authorities. <br />b. Quality Assurance: <br />i. Plants to be inspected and certified by State or Federal Department of <br />Agricufture. <br />ii. Reference Standards: <br />(1) American Joint Committee on Horticultural Nomenclature (AJCHN), <br />"Standardized Plant Names, 1942." <br />(2) American National Standards Institute (ANSI). <br />(3) Association of Official Agricuftural Chemists (AOAC). <br />(4) Federal Specifications (FS). <br />iii. Warranty: <br />(1) Guarantee plants replaced under original one-year warranty for one full <br />growing season after planting. <br />iv. Components: <br />(1) Plant Materials: <br />(a) Nursery Stock: ANSI Z60.1-1973. <br />(b) Container Stock: Minimum 90 days in container, not root- <br />bound. <br />(c) Bare-root stock. <br />(d) Greenhouse Grown Stock: Acclimate 30 days prior to delivery. <br />(e) Trees: Straight, single leader tops; 10" diameter soil ball per 1" <br />caliper. <br />(~ Balled and Burlapped Trees: All evergreen trees and shrubs and <br />all trees greater than 1'/Z" caliper. <br />(g) Existing Plants: Conform to "collected" plants requirements of <br />ANSI Z60.1 - 1973. <br />