P13_22_Caribou_worklog.xlsx

XLSX spreadsheet 24 KB Posted

Attached to
Caribou-Callahan Road Decommissioning
Solicitation number
AG-82B1-S-10-0350
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P37_GRADE_CONTROL_STRUC.pdf PDF
P36_STREAM_CHAN_EXCAV_AFTER.pdf PDF
P6_Summary_quantities.xlsx XLSX spreadsheet
Supplemental_specs.doc DOC document
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P4_Caribou_proj_area.pdf PDF
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Rd 5800

STATIONPAY ITEMDESCRIPTION OF WORK
MP 0.021160Begin work on Road 5800 at junction with County Road Yaak 92, approx. MP 48.3.
Remove barrier rocks (if present) across Road 5800 road entrance.
MP 0.49 = STA 0+00Junction with Road 6810.
1+0021160Remove berm for access.
21174Construct double earth barrier at completion of work. Maintain 24" wide foot/horse path along cutslope side of berms.
21168Begin road scarification and slash placement. Road width 12' - 14'.
5+7021160Begin roadway clearing. Light clearing to Station 34+00 (2" - 4" dia. alder in ditch and on cutbank, conifer regen. 4" - 6" dia. on fill slope. Moderate clearing 34+00 to 50+50 (brush and conifer across road, occasional blowdown across road 12" - 14" dia.)
21168End road scarification.
21166Begin partial road recontour, 3:1 embankment outslope.
8+8021166End partial recontour.
21168Begin road scarification.

9+00 21169 Remove 12" diam. ditch relief culvert (length unknown).

9+2021168End road scarification.
21166Begin partial recontour, 3:1 embankment outslope.
11+3521166End partial recontour
21168Begin road scarification.

11+40 21171 Install ditch drainage waterbar.

16+25 21171 Check for buried culvert. If no culvert install ditch drainage waterbar. If a culvert is found remove and complete work under Pay Item 21169.

29+90 21169 Remove 18" x 20' ditch relief culvert.

31+90 21171 Install ditch drainage waterbar.

32+90 21171 Install ditch drainage waterbar.

33+90 21171 Install ditch drainage waterbar.

35+25 21169 Remove 18" x 24' culvert in shallow swale.

36+70 21171 Install ditch drainage waterbar.

40+00 21171 Install ditch drainage waterbar.

42+60 21171 Install ditch drainage waterbar.

43+45 21171 Install ditch drainage waterbar.

44+9021168End road scarification.
21166Begin partial recontour through previous fill failure site. Outslope embankment 3:1. Temporary road work may be necessary for equipment and vehicle access.
45+1521166End partial recontour.
21168Begin road scarification.
45+6021161Excavate road fill at stream channel. See Stream Channel List.
Stockpile 6 CY 10"+ rock for grade control and channel armoring. Note: May be able to obtain additional rock at STA 50+50.
62201Remove culvert and construct stream channel as directed by CO.

46+50 21171 Install ditch drainage waterbar.

47+50 21171 Install ditch drainage waterbar.

48+50 21171 Install ditch drainage waterbar.

50+5021162Old bridge site on Caribou Creek. Remove approach fills and abutment as described on Stream Channel List.
Stockpile 20 CY 14"+ rock for channel construction.
62201Construct stream channel directed by the CO.
21160End roadway clearing.
21168End road scarification.
End work on this road.

NOTE: Access to Road 5811 is via Road 5807. Do not establish a ford or drive equipment or vehicles across Caribou Creek other than access needed to do restoration work at the bridge site.

&"Helvetica,Bold"&14BID ITEM 1: CARIBOU WORK LOG - ROAD 5800

&8

Rd 5807

MILEPOST/ STATION PAY ITEM DESCRIPTION OF WORK

MP 0.0Begin work on Road 5819 at junction with County Road Yaak 92, MP 49.5.
21159Remove rocks for access. Note that on Roads 5819 and 5807 no roadway treatment (scarification, decompaction or recontouring) or slash placement is required between work items.
21159Begin roadway clearing. Short (<8'), patchy, discontinuous brush with large openings and limited amounts of brush overhanging road from cutbank. Few logs across roadway and generally under 4" diameter. Average road width estimated at 14 - 16'

MP 0.0 - 0.57 62201 Construct turn around area and move the existing rock and gate posts from the present location at the beginning of road to approximately 300' up the road. Exact locations of turnaround and gate will be flagged prior to work.

MP 0.0021159Junction with Road 5807. End clearing on Road 5819. Begin clearing on Road 5807.
21159Remove earth berm. Begin clearing Road 5807.

21174 Construct double earth berm following completion of work. Maintain 24" wide foot/horse path along cutslope side of berms.

MP 5.23 = STA 0+0021160Begin heavier clearing. Brush 8' - 12' high, generally continuous with lighter growth on outside of roadway and occasional openings. Brush overhanging from cutbank common. Trees scattered or patchy up to 6" dia. and 30' height. Downfall present (not common) and generally < 24" dia. Road width 10-18', averages 14'.
Provide for 60" path for ATV access across all drainage structures and partial recontour sections as shown on the drawings. Work is incidental to other pay items.

3+00 21160 Remove two berms for access. These berms will not be replaced.

4+00 21172 Construct surface waterbar.

5+00 21171 Construct ditch drainage waterbar.

6+00 21172 Construct surface waterbar.

7+00 21172 Construct surface waterbar.

8+40 21171 Construct ditch drainage waterbar.

9+50 21169 Remove 18" x 26' ditch relief culvert.

11+00 21172 Construct surface waterbar.

13+00 21172 Construct surface waterbar.

14+00 21172 Construct surface waterbar.

15+60 21171 Construct ditch drainage waterbar.

16+80 21170 Construct cross channel 2' (inlet) - 5' (outlet) depth x 2' wide x 60' long.

19+50 21170 Construct cross channel 4' (inlet)- 6' (outlet) depth x 2' wide x 65' long.

20+50 21172 Construct surface waterbar.

21+70 21169 Remove 18" x 30' ditch relief culvert.

25+30 21171 Construct ditch drainage waterbar.

26+20 21172 Construct surface waterbar.

26+70 21170 Construct cross channel 2.5' (inlet) - 6' (outlet) depth x 3' wide x 30' long.

28+20 21172 Construct surface waterbar. Armor outlet.

28+95 21171 Construct ditch drainage waterbar at existing scour channel. Excavate channel 1' - 2' deeper x 3' wide x 35' long. Armor Inlet. Maintain pool/wallow above. Site may require improvement for vehicle access.

31+70 21170 Construct cross channel 3' (inlet) - 5' (outlet) depth x 3' wide x 30' long.

32+8021161Excavate road fill at stream channel. See Stream Channel List.
Stockpile 10 CY 10" + rock for channel construction.
62201Remove culvert and construct stream channel as directed by CO.

33+80 21172 Construct surface waterbar.

34+50 21170 Construct cross channel 3' (inlet) - 6' (outlet) depth x 3' wide x 45' long. Outlet location is flagged.

37+50 21169 Remove 18" x 30' ditch relief culvert.

39+0021169Remove 18" x 30' ditch relief culvert. Construct 3' wide channel.
21175Install 3 grade control structures with 10"+ rock.

43+50 21171 Construct ditch drainage waterbar.

45+50 21171 Construct ditch drainage waterbar.

47+8021162Excavate road fill at channel. See Stream Channel List. May require improvement for vehicle access.
Stockpile 12 CY 12" + rock for channel construction.
62201Remove log structure and construct stream channel as directed by CO.

49+60 21172 Construct surface waterbar. Armor outlet.

51+1021161Excavate road fill at channel, remove collapsing buried log structure and armor inlet. See Stream Channel List. Will require improvement for vehicle access.
21175Install 3 grade control structures with 10" rock.

53+00 21170 Construct cross channel 3' (inlet) - 6' (outlet) depth x 3' wide x 36' long.

54+30 21172 Construct surface waterbar.

55+00 21172 Construct surface waterbar.

55+75 21171 Construct ditch drainage waterbar. Armor inlet. Outlet location is flagged.

57+75 21171 Construct ditch drainage waterbar.

61+00 21171 Construct ditch drainage waterbar. May substitute slash for rock armor at outlet.

61+50 21172 Construct surface waterbar. Armor outlet (may substitute slash for rock armor at outlet).

64+00 21172 Construct surface waterbar.

67+20 21169 Remove 18" x 30' ditch relief culvert.

68+8021170Remove 18" culvert. Construct cross channel 3' (inlet) - 7' (outlet) depth x 3' wide x 21' long.
21175Install 3 grade control structures with 10"+ rock.

69+50 21172 Construct surface waterbar.

71+4021170Construct cross channel 3' (inlet) - 5' (outlet) depth x 3' wide x 35' long. Armor inlet.
21175Install 3 grade control structures with 10"+ rock.

74+90 21171 Construct ditch drainage waterbar.

78+50 21171 Construct ditch drainage waterbar.

80+00 21171 Construct ditch drainage waterbar.

87+70 21171 Construct ditch drainage waterbar.

89+50 21172 Construct surface waterbar.

91+00 21171 Construct ditch drainage waterbar.

92+70 21172 Construct surface waterbar.

94+60 21169 Remove 18" x 30' ditch relief culvert.

96+60 21172 Construct surface waterbar.

98+60 21171 Construct ditch drainage waterbar.

100+60 21172 Construct surface waterbar.

102+40 21171 Construct ditch drainage waterbar.

104+40 21172 Construct surface waterbar.

105+20 21170 Construct cross channel 4' (inlet) - 6' (outlet) depth x 4' wide x 30' long.

107+60 21166 Begin partial road recontour, 3:1 embankment outslope.

108+20 21166 End partial recontour

109+00 21169 Remove 18" x 24' ditch relief culvert.

113+0021170Remove 18" culvert. Construct cross channel 4' (inlet) - 8' (outlet) depth x 3' wide x 30' long.
Armor inlet with 6"+ rock.
21175Install 3 grade control structures with 10"+ rock.

113+30 21171 Construct ditch drainage waterbar.

116+7021161Excavate road fill at stream channel. See Stream Channel List. Will require improvement for vehicle access.
Stockpile 4 CY 10" + rock for channel construction.
62201Remove log structure and construct stream channel as directed by CO.

117+50 Wide landing area - past outfitter/hunting camp

119+70 21171 Construct ditch drainage waterbar.

121+15 21169 Remove 18" x 30' ditch relief culvert.

122+7021162Excavate road fill at stream channel. See Stream Channel List.
Stockpile 15 CY 14" + rock for channel construction.
62201Remove culvert and construct stream channel as directed by CO.
123+9521161Excavate road fill at stream channel. See Stream Channel List.
Stockpile 10 CY 10" + rock for channel construction.
62201Remove culvert and construct stream channel as directed by CO.
125+5021171Construct ditch drainage waterbar.
Stockpile 3 CY 6"+ rock for outlet and fill slope armor.
62201Armor fill slope and outlet as directed by CO.
126+3021171Construct ditch drainage waterbar.
Stockpile 3 CY 6"+ rock for fill slope armor.
62201Armor fill slope as directed by CO

128+10 21169 Remove 18" x 30' ditch relief culvert. Place excavated material on road surface only and leave ditch open in both directions.

130+2521170Remove 18" culvert. Construct cross channel 4' (inlet) - 10' (outlet) depth x 3' wide x 21' long.
21175Construct 3 grade control structures with 10"+ rock.

130+40 21166 Begin partial road recontour, 3:1 embankment outslope. May require improvement for vehicle access.

131+00 21166 End partial recontour.

131+10 21171 Construct ditch drainage waterbar.

132+02 21172 Construct surface waterbar.

133+02 21172 Construct surface waterbar.

134+40 21169 Remove 18" x 30' ditch relief culvert.

135+5021171Construct ditch drainage waterbar. Armor inlet with 1/4 CY 6" rock.
Stockpile 3 CY 6"+ rock for inlet, outlet and fill armor.
62201Armor inlet, outlet and fill slope as directed by CO

136+25 21172 Construct surface waterbar.

137+00 21172 Construct surface waterbar.

137+7021171Construct ditch drainage waterbar. Armor inlet with 1/2 CY 6" rock.
Stockpile 3 CY 6"+ rock for inlet, outlet and fill armor
62201Armor inlet, outlet and fill slope as directed by the CO.

138+45 21172 Construct surface waterbar.

139+20 21172 Construct surface waterbar.

139+80 21171 Construct ditch drainage waterbar.

140+50 21172 Construct surface waterbar.

141+25 21172 Construct surface waterbar.

142+10 21169 Remove 18" x 40' ditch relief culvert. Construct 3' wide channel.

143+35 21171 Construct ditch drainage waterbar.

145+00 21169 Remove 18" x 30' ditch relief culvert.

146+00 21172 Construct surface waterbar.

148+45 21171 Construct ditch drainage waterbar.

148+6021166Begin partial recontour, 3:1 embankment outslope. Will require improvement for vehicle access.
62201Slope stabilization work as directed by the CO.

149+20 21166 End partial recontour.

149+5521170Construct cross channel 2' (inlet) - 4' (outlet) depth x 3' wide x 30' long.
Stockpile 3 CY 6"+ rock for channel armor and grade control.
62201Construct grade control and armor fill slope as directed by the CO.
149+9021166Begin partial road recontour, 3:1 embankment outslope.
62201Slope stabilization work as directed by the CO.

150+50 21166 End partial recontour

150+60 21172 Construct surface waterbar

151+8021170Construct cross channel 2' (inlet) - 6' (outlet) depth x 3' wide x 30' long. Channel eroded across roadway, will require improvement for vehicle access.
21175Construct 3 grade control structures with 10"+ rock.

152+65 21171 Construct ditch drainage waterbar.

154+95 21171 Construct ditch drainage waterbar. Armor with slash if rock is not available.

156+60 21169 Remove 18" x 30' ditch relief culvert.

159+55 21170 Construct cross channel 2' - 5' deep x 3' wide' x 30' long.

161+00 21172 Construct surface waterbar.

165+15 21169 Remove 18" x 30' ditch relief culvert.

165+80 21171 Construct ditch drainage waterbar.

166+00 Potential rock source. Do not disturb existing rock buttress.

170+00 21169 Remove 18" x 42' ditch relief culvert.

171+50 21172 Construct surface waterbar.

173+00 21172 Construct surface waterbar.

174+50 21172 Construct surface waterbar.

176+0021172Construct surface waterbar.
21160End roadway clearing.
End path construction.
End work on this road.

&"Helvetica,Bold"&14BID ITEM 1: CARIBOU ROAD WORK LOG - ROADS 5807 AND 5819

&8

Rd 5811

STATION PAY ITEM DESCRIPTION OF WORK

0+00Begin Road 5811 at junction with Road 5807 MP 3.0.
21160Begin roadway clearing. Moderate to heavy clearing. Thick alder across roadway (avg.1" - 4" dia. x 6' - 10' ht.) and small conifers (avg. 2" - 4" dia. x 15' - 20' ht.). Average road width 16'.

0+25 21160 Remove berm for access. This berm will not be replaced.

0+60 21160 Clean ditch relief culvert outlet and inlet.

18+85 21171 Construct ditch drainage waterbar.

22+23 Ditch relief culvert - do not remove.

23+00 21171 Construct ditch drainage waterbar.

26+50Remove berm for access.
21174Construct double earth berm at completion of work. Maintain 24" wide foot/horse path along cutslope side of berms.
21168Begin road scarification and slash placement.

26+70 21171 Construct ditch drainage waterbar.

26+8821168End road scarification.
21166Begin partial road recontour, 3:1 embankment outslope.
28+3821166End partial recontour.
21168Begin road scarification.
38+0221170Construct cross channel 3' wide x 40' long. 8' outlet depth. Check for buried culvert and remove and dispose of if found.
21175Construct three grade control structures using 10"+ rock.

41+40 21171 Construct ditch drainage waterbar.

42+1721162Excavate road fill at stream channel. See Stream Channel list.
Stockpile 10 CY 10"+ rock for channel construction.
62201Remove culvert and construct stream channel as directed by the CO.
43+1721162Excavate road fill at stream channel. See Stream Channel list.
Stockpile 4 CY 10"+ rock for channel construction.
62201Construct stream channel as directed CO.

43+50 21171 Construct ditch drainage waterbar.

44+35Caribou Creek. Work at stream crossing is described in Road 5800 Work Log and Stream Channel List.
21160End roadway clearing.
21168End road scarification and slash placement.
End work on this road.

Note: Work sites are currently flagged with site numbers identified. All work sites will be reflagged with station numbers prior to decommissioning.

&"Helvetica,Bold"&14 BID ITEM 1: CARIBOU PROJECT WORK LOG - ROAD 5811

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