4614D_PlansDrawings.pdf

Table 1: Approximate fill information for each culvert crossing to be removed. See figure 4 for locations of each culvert crossing. See figure 1 for crossing measurement details

Culvert/ Crossing

Depth of fill (ft)

Valley width (ft)

Culvert Length (ft)

Water present (Y/N)

Stream Channel Crossing Removal Category*

Base Item or Option Item

Notes

1 23.5 30 30 N 3 Base Item 2 39.5 39 49 N 4 Base Item 3 30 42 65 (see notes column) N 4 Base Item Culvert absent, culvert length in is used to estimate amount of fill to be removed 4 16 13 - N 2 Base Item Culvert absent, just need to reslope drainage banks 5 31 29 51 N 4 Base Item 6 8.1 33 - N 1 Base Item Culvert absent, no fill, just need to reslope drainage banks 7 18 27` 36 N 2 Base Item 8 14 26 24 N 2 Base Item 9 13.5 30 20 N 2 Base Item 10 20.3 30 27 N 3 Option Item 11 31 32 33 Y 4 Option Item Most fill is washed down hill, less fill removal required 12 30 33 49 Y 4 Option Item 13 35 40 51 Y 4 Option Item 14 30 45 47 Y 4 Option Item 15 30 28 54 N 4 Option Item 16 15 27 30 N 2 Option Item 17 29 27 51 N 3 Option Item 18 30 32 51 N 4 Option Item 19 11 20 20 N 2 Option Item 20 15 18 25 N 2 Option Item 21 10 18 20 N 1 Option Item Culvert absent *Stream Channel Crossing Removal Category 1= depth of fill at outlet 0 to 10 feet *Stream Channel Crossing Removal Category 2= depth of fill at outlet 10.1 to 20 feet *Stream Channel Crossing Removal Category 3= depth of fill at outlet 20.1 to 30 feet *Stream Channel Crossing Removal Category 4= depth of fill at outlet 30.1 to 40 feet

Figure 1. Typical of culvert crossing measurements that correspond with table 1

Figure 2. Typical of culvert before work. Note: depth of fill is inaccurately shown, measurement of depth of fill corresponds with figure 1 and is from the road bed down to top of culvert.

Figure 3. Typical of culvert after work

Figure 4. Typical of road obliteration method 5, partial recountour, bid item 21103b

Figure 5. Waterbar construction typical (Bid item 20402)

Figure 6. Grade control structure typical

Figure 7. Map of project area indicating base bid items and alternate bid 1 item. Note the numbers adjacent to each point correspond with the information provided in table 1.