STREET IMPROVEMENT CONSTRUCTION NOTES

1. Construct 3" minimum thick A.C. pavement on 4" minimum thick crushed aggregate base. (See General Notes 7 & 8).
2. Construct minimum 4" thick A.C. pavement on 6" minimum crushed aggregate base (See Gen. Notes 7 & 8).
3. Construct 8" curb and gutter per A.P.W.A. Std. Plan 120 - 1, A2 - 200(8) (See Gen. Note 13).
4. Construct 6" curb and Gutter per A.P.W.A. Std Plan 120-1, A2-150(6)(See Gen. Note 13).
5. Construct 4" P.C.C. sidewalk. (See Gen. Notes 14, 15 & 16).
6. Construct concrete crossgutter per A.P.W.A. Standard Plan 122-1.
7. Construct modified concrete wheelchair ramp per City of Palmdale Standard No. C-7, Case ___.(See Gen. Note 14).
8. Sawcut and remove 1' minimum existing AC pavement to provide for a neat joint.
9. Cold plane 1" to meet centerline and overlay.
10. Existing utility equipment (power poles, water meters, fire hydrants, etc.) will be relocated per City Standards and utility company requirements.
11. Construct 2" x 6" redwood header, or construct an additional 1' of AC pavement at edge of AC paving.
12. Install ___, Type I guide markers per L.A.C.R.D. Standard Plan 84-01. ** Additional project specific Construction Notes to be developed by the design engineer as necessary.

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