Att_2_Finale_Dam_Drawings.pdf

PDF 15 MB Posted

Attached to
GAOA FINALE DAM RECONSTRUCTION Federal contract opportunity
Solicitation number
140L0625R0015
Issued by
Department of the Interior Bureau of Land Management National Office

About this file

These are detailed engineering design drawings for the Finale Detention Dam Reconstruction project located in Valley County, Montana, prepared by DOWL for the Bureau of Land Management (BLM) Glasgow Field Office. The project involves comprehensive dam reconstruction, including a new outlet works tower, low-level outlet works inlet, spillway improvements, and dam embankment modifications. The design documents include multiple technical drawings covering site plans, excavation details, structural sections, conduit placement, stilling basin configurations, and profile views across various project stations. Key components include a 30" RCP outlet works conduit, filter sand blankets, riprap stilling basin, and precise grading and embankment specifications. The project is dated December 20, 2024, and encompasses detailed engineering specifications for a complete dam reconstruction effort with precise topographical and structural considerations.

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Sol_140L0625R0015_Amd_0005.pdf PDF
Sol_140L0625R0015_Amd_0004.pdf PDF
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Sol_140L0625R0015_Amd_0003.pdf PDF
Attch_11_A0002_140L0625R0015_Cont__Pages_-_REV_0002.docx DOCX document
Attch_13_A0002_Site_visit_Roster_Signed_0002.pdf PDF
Attch_12_A0002_Questions_Answers_0002.doc DOC document
Sol_140L0625R0015_Amd_0002.pdf PDF
Att_1_B08_140L0625R0015_Cont__Pages_-_FINALv3_0001.pdf PDF
Sol_140L0625R0015_Amd_0001.pdf PDF
Att_1_Finale_Dam_Specifications.pdf PDF
Sol_140L0625R0015.pdf PDF
Att_5_Wage_Determination_MT20250074.pdf PDF
Att_7_Finale_Dam_Lim_on_Sub_Breakout.xlsx XLSX spreadsheet
Att_3_Finale_Fence_Specs.pdf PDF
Att_4_Finale_Fence_Drawings.pdf PDF
Att_9_Past_Perf_Questionnaire.docx DOCX document
Att_10_Finale_Dam_RFI_Form.xlsx XLSX spreadsheet
Att_8_Experience_ProjectDataSheet.docx DOCX document
Att_6_Finale_Price_Breakout.pdf PDF
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Text version

406-656-6399

222 N. 32nd Street, #700 Billings, Montana 59101

WWW.DOWL.COM

December 20, 2024

4062.22028.01

FINALE DETENTION DAM RECONSTRUCTION

Billings, Montana 59101

WWW.DOWL.COM

December 20, 2024

4062.22028.01

Driving Directions:

North Access From Glasgow, MT go southwest on 6th St S for 0.3 miles to 6th Ave S. Turn right (west) on 6th Ave S and travel west for 0.4 miles to Aitken Road. Continue west/south on Aitken Road for 7.6 miles and keep left (south) on Aitken Road for 1.8 miles to Little Beaver Road. Turn right (west) on Little Beaver Road and travel south/southwest for 17.4 miles to Triple Cross Access Road. Turn right (northwest) on Triple Cross Access Road and continue northwest/southwest for 14 miles to Finale Detention Dam.

VICINITY MAP

INSET MAP

LAND OWNERSHIP

BLM

STATE

PRIVATE

FINALE

DETENTION DAM

FINALE

DETENTION

DAM

GLASGOW

TRIPLE CROSS

LITTLE BEAVER

ROAD

AITKEN ROAD

ACCESS ROAD

GENERAL STRUCTURAL NOTES

222 N. 32nd Street, #700 Billings, Montana 59101

WWW.DOWL.COM

December 20, 2024

CP-5

CP-1

CP-2

CP-4

TP-2

TP-1

TP-5

TP-6

TP-4

TP-3

TP-9

TP-7

TP-8

406-656-6399

222 N. 32nd Street, #700 Billings, Montana 59101

WWW.DOWL.COM

December 20, 2024

4062.22028.01

LEGEND

POINT COORDINATE TABLE

FINALE RESERVOIR

CP-3

TRIPLE CROSS ACCESS ROAD

SPILLWAY

Billings, Montana 59101

WWW.DOWL.COM

December 20, 2024

4062.22028.01

FINALE RESERVOIR

Billings, Montana 59101

WWW.DOWL.COM

December 20, 2024

4062.22028.01

FINALE RESERVOIR

EX1

DETAIL

TYPICAL DAM CREST DETAIL

406-656-6399

222 N. 32nd Street, #700 Billings, Montana 59101

WWW.DOWL.COM

Billings, Montana 59101

WWW.DOWL.COM

Billings, Montana 59101

WWW.DOWL.COM

December 20, 2024

4062.22028.01

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406-656-6399

222 N. 32nd Street, #700 Billings, Montana 59101

WWW.DOWL.COM

December 20, 2024

4062.22028.01

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DETAIL

30" Ø RCP OUTLET WORKS CONDUIT

DETAIL

PRECAST CONCRETE

PIPE SUPPORT BLOCK

FOR 30" Ø RCP

SECTION

OUTLET WORKS CONDUIT ENCASEMENT AND SAND BLANKET

STA. 1+53.00 TO STA. 2+23.30

SECTION

30" Ø RCP OUTLET WORKS CONDUIT

CONCRETE RISER TO STA. 1+50

406-656-6399

222 N. 32nd Street, #700 Billings, Montana 59101

WWW.DOWL.COM

DETAIL

OUTLET WORKS TOWER

SECTION

TOWER FOUNDATION

SECTION

OUTLET WORKS TOWER

DETAIL

DEFLECTOR PLATE DETAIL

WATERSTOP AND VENT PIPE DEFLECTOR

406-656-6399

222 N. 32nd Street, #700 Billings, Montana 59101

WWW.DOWL.COM

SECTION

LOW-LEVEL OUTLET WORKS INLET

SECTION

LOW-LEVEL OUTLET WORKS INLET APPROACH GRADING

DETAIL

LOW-LEVEL OUTLET WORKS INLET

SECTION

LOW-LEVEL OUTLET WORKS INLET

INLET TO CONCRETE RISER

GRATING SUPPORT LEDGE

DETAIL

STOP LOG GUIDES

PLAN DETAIL

PRECAST CONCRETE

DETAIL

PIPE SUPPORT BLOCK

FOR 12" PVC PIPE

PROFILE

PLAN

INLET TO OUTLET WORKS TOWER

PLAN AND PROFILE

SECTION

12" PVC OUTLET WORKS CONDUIT

INLET TO CONCRETE RISER

406-656-6399

222 N. 32nd Street, #700 Billings, Montana 59101

WWW.DOWL.COM

Billings, Montana 59101

WWW.DOWL.COM

PROFILE

RIPRAP STILLING BASIN

PLAN

STILLING BASIN EXCAVATION

PLAN

RIPRAP STILLING BASIN

406-656-6399

222 N. 32nd Street, #700 Billings, Montana 59101

WWW.DOWL.COM

December 20, 2024

4062.22028.01

DETAIL

RELIEF DRAIN WEEP

NOT TO SCALE

DETAIL

STILLING BASIN HEADWALL MATERIALS

NOT TO SCALE

Billings, Montana 59101

WWW.DOWL.COM

December 20, 2024

4062.22028.01

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SPILLWAY

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SPILLWAY

SECTION

SPILLWAY CENTER STA 1+07.50

PLAN

SPILLWAY EXCAVATION

PLAN

SPILLWAY IMPROVEMENT

PROFILE

SPILLWAY IMPROVEMENT

Sheets and Views
G1 COVER SHEET AND SHEET INDEX
G2 LOCATION AND VICINITY MAPS
G3 GENERAL STRUCTURAL NOTES & DETAILS
C1 SITE PLAN AND SURVEY CONTROL
C2 DAM EMBANKMENT EXCAVATION PLAN AND PROFILE
C3 DAM EMBANKMENT PLAN AND PROFILE
EX1 STA. 0+75 TO STA. 2+00
EX2 STA. 2+25 TO STA. 3+75
OW1 OUTLET WORKS DEMOLITION AND EXCAVATION PLAN
OW2 OUTLET WORKS PLAN AND PROFILE
OW3 OUTLET WORKS TYPICAL SECTIONS AND DETAILS
OW4 OUTLET WORKS TOWER
OW5 OUTLET WORKS LOW-LEVEL INLET STRUCTURE
OX1 STA. 0+75 TO STA. 3+25
SB1 STILLING BASIN PLAN AND PROFILE
SW1 SPILLWAY IMPROVEMENT PLAN AND PROFILE

File details come from the government source that posted it. Updated .