Specifications include, but are not limited to: Phase 1 of the Sign Plan Installation Project occurs at thirty-nine (39) sites within eleven (11) Marin County Open Space Preserves and includes the acceptance of pre-fabricated, custom, wood structures and high pressure laminate (HPL) sign panels. The three sign types and quantities include: (13) Primary Sign Structures and HPL panels, (13) Temporary Notice Sign Structures and HPL panels and (26) Secondary Sign Structures and HPL panels. Work shall also include the preparation and installation of (42) wood wayfinding posts to receive Marin County Open Space District (MCOSD) provided aluminum wayfinding signage. Work shall include, but not be limited to: sign and material transport/handling; auguring/drilling of holes to accept sign structures; concrete footings; minor grade adjustments; sign panel attachment to structures; protection of work; and clean-up.