D01.09_FDR_Geotech_P2_JFP_Reveg_Seed_Mix.pdf

JFP Phase IV - Approach Channel, DS Chute and Stilling Basin 1859

2.2.1 Seed Classification

Provide State-certified seed mix of the latest season's crop in original sealed packages bearing the producer's guaranteed analysis for percentages of mixture, purity, germination, hard seed, weed seed content, and inert material. All labels shall conform to the AMS Seed Act and applicable state seed laws.

2.2.2 Seed Quality

Weed seed shall not exceed 1 percent by weight of the total of each species. Wet, moldy, insect infested or otherwise damaged seed shall be rejected and removed from project site. Open containers of seed or improperly tagged containers will be rejected and removed from project site.

2.2.3 Seed Species and Seeding Rate

Provide seed species at the quantity and rate as specified below. The table below indicates rates for broadcast or hydroseeding for the pounds of pure live seed (PLS) required.

TABLE A1 – GRASS SEED MIXTURE

Botanical Name Common Name Pounds PLS per Acre

Bromus carinatus California brome 158

Hordeum brachyantherum Meadow barley 105

Leymus triticoides Creeping wildrye 1015

Vulpia microstachys Small fescue 10

Poa secunda Pine bluegrass 48

Nassella pulchra Purple needlegrass 45

Trifolium willdenovii Tomcat clover * 55

Lupinus bicolor Miniature Lupine 2

Eschscholzia california California poppy 2

TOTAL SEED MIXTURE 60

*Tomcat clover shall be inoculated. The seeding rate shown reflects the weight of seed without the inoculums. Inoculants sources shall be applied at a rate of 2 lbs of inoculants per 100 lbs of seed.

2.2.4 Seed Mixing

Perform seed mixing in the presence of the Contracting Officer.

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REV-13