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Caltrans 2007 Post Fire Erosion Control Efforts CALTRANS EXTERNAL ADVISORY LIAISON (CEAL) COMMITTEE JULY 16, 2008.

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Presentation on theme: "Caltrans 2007 Post Fire Erosion Control Efforts CALTRANS EXTERNAL ADVISORY LIAISON (CEAL) COMMITTEE JULY 16, 2008."— Presentation transcript:

1 Caltrans 2007 Post Fire Erosion Control Efforts CALTRANS EXTERNAL ADVISORY LIAISON (CEAL) COMMITTEE JULY 16, 2008

2 SR-78 Bandy Canyon Routes Affected SR-94, 78, 79, 76 I-5, 15

3 Hydro Seeding SR-76 La Jolla Indian Reservation

4 Hydro Seeding SR-76 La Jolla Indian Reservation

5 Mud Flows SR-76 La Jolla Indian Reservation

6 October 2007 Fire Damage Areas Recommended quick cover seed list for hydro seeding designated areas that do not naturally contain an adequate native seed bank for post fire recovery. Botanical Name/Common Name PLS lbs/acre Lotus scoparius Deer Weed 5.0 Hemizonia fasciculataSlender Tarweed 1.0 Nassela pulchra Purple Needlegrass 6.0 Lasthenia californicaDwarf Goldfields 1.0 Lupinus succulentusArroyo Lupine 4.0 Eschscholzia californicaCalifornia Poppy 2.0 Vulpia microstachys Small Fescue 5.0

7 I-15 Near Mission Road

8 I-15 Near Stewart Canyon Road

9 I-15 at Stewart Road Caltrans vs. County

10 I-15 Near Mission Road

11 I-15 Near Mission Road

12 I-15 Near Mission Road

13 I-15 at Mission Road

14 I-15 at Mission Road

15 Expenditures for all erosion control measures and clean up following the 07 fires. Route 15, 76, 78, 79 PACIFIC RESTORATION GROUP, INC. $ 4,135,000 Route 94 ERRECAS, INC. $ 1,900,000


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