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Lino Lakes Fire Station — PR#3 - Civil <br />C1.0 — Demolition Plan (no change) <br />C2.0 — Paving and Dimension Plan (no change) <br />C3.0 — Grading Plan <br />1. Basin #1— <br />a. Remove proposed grading revisions north and west of basin associated with PR#1, no <br />additional grading from base bid required in this area with re-routed draintile outlet. <br />2. Basin #2 — <br />a. Adjusted high water level from 909.69' to 908.85'. <br />b. Lowered overflow berm elevation from 909.70' to 909.00'. <br />3. Basin #3 — <br />a. Adjusted high water level from 909.91' to 909.77'. <br />4. Basin #4 — <br />a. Adjusted high water level from 905.99' to 905.81'. <br />b. Lowered overflow berm elevation from 906.00' to 905.85'. <br />5. West culvert — <br />a. Adjusted invert elevations for new culvert (by City). <br />6. North culvert — <br />a. Adjusted invert elevations for new culvert (by City) and mitigation contours (by City). <br />C3.1— Erosion Control Plan <br />1. Removed 550 SY of erosion control blanket north and west of basin #1 associated with PR#1 <br />grading revisions. <br />C4.0 — Utility Plan <br />1. Draintile modifications to basins 1, 2, and 3, to meet watershed inundation requirements. Net <br />increase of 280 LF of draintile: <br />a. Basin #1— Re-routed draintile south of the proposed east -west road (additional 70 LF for <br />a total of 520 LF). <br />b. Basin #2 — Eliminated draintile connection to basin #3 (reduction of 130 LF for a total of <br />380 LF). <br />c. Basin #3 — Re-routed draintile outlet east to connect with basin #4 (additional 340 LF for <br />a total of 470 LF). <br />2. Added two 4" PVC outlet pipes (95 LF total pipe) with scourstop mats to basins #2 and #3 to <br />direct a portion of runoff to the SW corner of the mitigated wetland. <br />3. Adjusted north and west culvert sizes and inverts (to be constructed by City). <br />C5.0 — C7.0 — Details (no change) <br />