interstate 90 lawrence...

DAKOTA

SOUTH

STATE OFPROJECT

SHEETSHEETS

TOTAL

R 2 E R 3 E R 4 E

T 7

NT 6

N

85

14A

85

14 8534

14A

ST. ONGE

WHITEWOOD

SPEARFISH

LOOKOUT PEAK

ELK HORN PEAK

2526

29

33

36

12

5

1617

2022

23 24

262728

29

2527

282930

31 32 33 34 35

134

56

7

910

11 12

1617

18

1920 21

22 23

24

252728

2930

2829

30

31 3233

345

8

9 10

15

17

19

22

272829

30

2.1

1.5 3.7

5.6

7.1

FAS

FA

S

FA

S

FA

S

FAS

FAS

ELEV. 4522

ELEV. 4487

32

201ST

POP. 10,494

POP. 927

90

AINSET

Stinki

ngwater

Creek

Gulch

False

Bottom

Creek

Creek

Miller

Creek P

olo

Creek

T 7

NT 6

N

R 2 E R 3 E R 4 E

PROJECT

11/14/2019Plotting Date:

TR

RC

11951

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BEADLE

KINGSBURY BROOKINGS

HAMLIN

MINER LAKE MOODY

MINNEHAHAMcCOOK

SANBORN

HAND

JERAULD

AURORA

DAVISON HANSON

UNION

LINCOLN

CLAY

YANKTON

TURNER

BON HOMME

HUTCHINSONDOUGLASCHARLES MIX

GREGORY

BRULE

BUFFALO

TRIPP

LYMAN

HUGHES

HYDESULLY

CODINGTONCLARK

GRANT

ROBERTSMARSHALL

DAY

SPINK

BROWNMcPHERSON

EDMUNDS

FAULKPOTTER

WALWORTH

CAMPBELL

STANLEY

JONES

MELLETTE

JACKSON

HAAKON

DEWEYZIEBACH

MEADE

BUTTE

LAWRENCE

PENNINGTON

CUSTER

FALL RIVER

BENNETT TODD

DEUEL

CORSONPERKINS

HARDING

DHV

D

DHV T%

V 50 mph

OGLALA LAKOTA

STATE OF SOUTH DAKOTA

DEPARTMENT OF TRANSPORTATION

PLANS FOR PROPOSED

AADT T%

4.6 %

100 %

10.0 %

PCN 03R9

PROJECT IM 0901(179)9

AADT (2018)

AADT (2038)

DHV

D

DHV T%

V 75 mph

AADT T%

8.5 %

51 %

1237

9026

5395

18.7 %

SCOUR PROTECTION AND BERM REPAIR

LAWRENCE COUNTY

INTERSTATE 90

Structure 41-092-058

I-90 W2, MRM 9.86


I-90 E, MRM 22.98


I-90 W, MRM 22.98

DESIGN DESIGNATIONI 90 W2 MRM 9.86

AADT (2015)

AADT (2035)

1258

1658

166

DESIGN DESIGNATIONI 90E MRM 22.98

AADT (2018)

AADT (2038)

DHV

D

DHV T%

V 75 mph

AADT T%

8.5 %

51 %

1237

9026

5395

18.7 %

DESIGN DESIGNATIONI 90W MRM 22.98

STORM WATER PERMIT

STORM WATER PERMIT

Approx. Begin Lat,Long: 44.5211, -103.8678

Total Project Area: 0.5 Acres

Area Disturbed: 0.03 Acres

Body of Water: Spearfish Creek

Major Receiving

Approx. Begin Lat,Long: 44.4766, -103.6508

Total Project Area: 0.9 Acres

Area Disturbed: 0.16 Acres

Body of Water: Whitewood Creek

Major Receiving

Cross Sections27-30

Standard Plates21-26

Options for Dewatering and Sediment Collecting20

Plan Sheets18-19

Berm Repair Sheets12-17

Estimate with General Notes & Tables2-11

General Layout with Index1

INDEX OF SHEETS

IM 0901(179)9 1 30

5February 5, 2020

PROJECT STATE OF

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Revised 11/21/19 jpr

ESTIMATE OF QUANTITIES

SPECIFICATIONS Standard Specifications for Roads and Bridges, 2015 Edition and Required Provisions, Supplemental Specifications, and Special Provisions as included in the Proposal.

DIVERSION OF SPEARFISH CREEK Spearfish Creek will be diverted into the original channel prior to performing any work in the flood channel to repair the scour hole. Water from Spearfish Creek will not be allowed to flow into the repair area. Sandbagging, etc. at the diversion structure might be necessary to keep water away from the repair area. Any dewatering of the repair area will not be discharged into any waterway. The Contractor will coordinate with SDDOT to determine when the creek can be diverted. Ice jams can occur within the creek causing flooding of nearby property. Flows from Spearfish Creek need to remain in the flood channel until the ice jam potential is minimal.

ENVIRONMENTAL COMMITMENTS

The SDDOT is committed to protecting the environment and uses Section A Environmental Commitments as a communication tool for the Engineer and Contractor to ensure that attention is given to avoid, minimize, and/or mitigate an environmental impact. Environmental commitments to various agencies and the public have been made to secure approval of this project. An agency with permitting authority can delay a project if identified environmental impacts have not been adequately addressed. Unless otherwise designated, the Contractor’s primary contact regarding matters associated with these commitments will be the Project Engineer. These environmental commitments are not subject to change without prior written approval from the SDDOT Environmental Office. Additional guidance on SDDOT’s Environmental Commitments can be accessed through the Environmental Procedures Manual found at: http://www.sddot.com/resources/Manuals/EnvironProcManual.pdf For questions regarding change orders in the field that may have an effect on an Environmental Commitment, the Project Engineer will contact the Environmental Office at 605-773-3098 or 605-773-4336 to determine whether an environmental analysis and/or resource agency coordination is necessary.

COMMITMENT A: WETLANDS

All efforts to avoid and minimize wetland impacts from the project have resulted in approximately 0.049 acre of wetlands (includes temporary and permanent) becoming impacted. Refer to Section B – Grading plans for location and boundaries of the impacted wetlands.

Table of Impacted Wetlands

Wetland No.

MRM

Perm. Impact

Left (Acres)

Perm. Impact Right

(Acres)

Temp. Impact

Left (Acres)

Temp. Impact Right

(Acres)

Total Impact (Acres)

1

9.83+40L to

9.84+50L

0.017 0.00 0.032 0.00 0.049

Action Taken/Required:

Mitigation is required in accordance with the “Statewide Finding Regarding Wetlands for South Dakota Federal-Aid Highway Projects (February 2016)”. Replacement of 0.017 acre of permanent wetland impacts will be completed through another wetland mitigation opportunity in a manner which considers FHWA’s program-wide goal of ‘net gain’ of wetlands through enhancement, creation, and preservation. Temporary impacts identified in the Table of Impacted Wetlands will not be mitigated as original contours and elevations will be re-established. The Contractor will notify the Project Engineer if additional easement is needed to complete work adjacent to any wetland. The Project Engineer will obtain an appropriate course of action from the Environmental Office before proceeding with construction activities that affect any wetlands beyond the work limits and easements shown in the plans.

COMMITMENT B: FEDERALLY THREATENED, ENDANGERED, AND

PROTECTED SPECIES

COMMITMENT B2: WHOOPING CRANE

The Whooping Crane is a spring and fall migratory bird in South Dakota that is about 5 feet tall and typically stops on wetlands, rivers, and agricultural lands along their migration route. An adult Whooping Crane is white with a red crown and a long, dark, pointed bill. Immature Whooping Cranes are cinnamon brown. While in flight, their long necks are kept straight and their long dark legs trail behind. Adult Whooping Cranes' black wing tips are visible during flight.


Harassment or other measures to cause the Whooping Crane to leave the site is a violation of the Endangered Species Act. If a Whooping Crane is sighted roosting in the vicinity of the project, borrow pits, or staging areas associated with the project, cease construction activities in the affected area until the Whooping Crane departs and immediately contact the Project Engineer. The Project Engineer will contact the Environmental Office so that the sighting can be reported to USFWS.

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COMMITMENT C: WATER SOURCE The Contractor will not withdraw water with equipment previously used outside the State of South Dakota or previously used in aquatic invasive species waters within South Dakota without prior approval from the SDDOT Environmental Office. Thoroughly wash all construction equipment to prevent and control the introduction and spread of invasive species into the project vicinity.

Action Taken/Required: The Contractor will obtain the necessary permits from the regulatory agencies such as the South Dakota Department of Environment and Natural Resources (DENR) and the United States Army Corps of Engineers (USACE) prior to water extraction activities. Additional information and mapping of Aquatic Invasive Species in South Dakota can be accessed at: http://sdleastwanted.com/maps/default.aspx.

COMMITMENT D: WATER QUALITY STANDARDS

COMMITMENT D1: SURFACE WATER QUALITY This segment of Spearfish Creek is classified as a cold water permanent fishery with a total suspended solids standard of less than 30 mg/L 30-day average, less than 53 mg/L daily maximum.

Action Taken/Required: The Contractor is advised that the South Dakota Surface Water Quality Standards, administered by the South Dakota Department of Environment and Natural Resources (DENR), apply to this project. Special construction measures will be taken to ensure the above standard(s) of the surface waters are maintained and protected.

COMMITMENT D2: SURFACE WATER DISCHARGE The DENR General Permit for Temporary Discharge is required for temporary dewatering and discharges to waters of the state. The effluent limit for total suspended solids will be 90 mg/L 30-day average. The effluent limit applies to discharges to all waters of the state except discharges to waters classified as cold water permanent fish life propagation waters according to the ARSD 74:51:01:45. For discharges to waters of the state classified as cold water permanent fish life propagation waters, the effluent limit for total suspended solids will be 53 mg/L daily maximum. The permittee has the option of completing effluent testing or implementing a pollution prevention plan for compliance with this permit. If the permittee develops a pollution prevention plan instead of total suspended solids sampling, the plan must be developed and implemented prior to discontinuing total suspended solids sampling. Refer to section 3.0 of the permit. If any pollutants are suspected of being discharged, a sample must be taken for those parameters listed in section 2.2 of the permit. Refer to Commitment D1: Surface Water Quality for stream classification.

Action Taken/Required: If construction dewatering is required, the Contractor will obtain the General Permit for Temporary Discharge Activities from the DENR Surface Water Program, 605-773-3351.

http://denr.sd.gov/des/sw/swqformsandpermits.aspx The Contractor will provide a copy of the approved permit to the Project Engineer prior to proceeding with any dewatering activities. The approved permit must be kept on-site and as part of the project records. Effluent monitoring, as a result of dewatering activities, will be summarized for each month and recorded on a separate Discharge Monitoring Report (DMR) and submitted to DENR monthly. Additional information can be found at http://denr.sd.gov/des/sw/WhatisaDMR.aspx

COMMITMENT E: STORM WATER Construction activities constitute 1 acre or more of earth disturbance and/or work in a waterway.

Action Taken/Required: The DENR General Permit for Storm Water Discharges Associated with Construction Activities is required for construction activity disturbing one or more acres of earth and work in a waterway. The SDDOT is the owner of this permit and will submit the NOI to DENR 15 days prior to project start in order to obtain coverage under the General Permit. Work can begin once the DENR letter of approval is received. The Contractor must adhere to the “Special Provision Regarding Storm Water Discharges to Waters of the State.” The Contractor will complete the DENR Contractor Certification Form prior to the pre-construction meeting. The form certifies under penalty of law that the Contractor understands and will comply with the terms and conditions of the permit for this project. Work may not begin on this project until this form is signed and submitted to DENR. The form can be found at: https://denr.sd.gov/des/sw/eforms/CGPAppendixCCA2018Fillable.pdf The Contractor is advised that permit coverage may also be required for off-site activities, such as borrow and staging areas, which are the responsibility of the Contractor.

Storm Water Pollution Prevention Plan The Storm Water Pollution Prevention Plan (SWPPP) will be developed prior to the submittal of the NOI and will be implemented for all construction activities for compliance with the permit. The SWPPP must be kept on-site and updated as site conditions change. Erosion control measures and best management practices will be implemented in accordance with the SWPPP. The Storm Water, Erosion, and Sediment Control Inspection Report Form DOT 298, will be used for site inspections and to document changes to the SWPPP. A copy of the completed inspection form will be filed with the SWPPP documents and retained for a minimum of three years.

The inspection will include disturbed areas of the construction site that have not been finally stabilized, areas used for storage materials, structural control measures, and locations where vehicles enter or exit the site. These areas will be inspected for evidence of, or the potential for, pollutants entering the drainage system. Erosion and sediment control measures identified in the SWPPP will be observed to ensure that they are operating correctly and sediment is not tracked off of the site. Information on storm water permits and SWPPPs are available on the following websites: SDDOT: http://www.sddot.com/business/environmental/stormwater/Default.aspx DENR: http://denr.sd.gov/des/sw/stormwater.aspx EPA: https://www.epa.gov/npdes

COMMITMENT G: DEWATERING AND SEDIMENT COLLECTION The purpose of a dewatering and sediment collection system is to collect turbid storm water on the project, treat it with flocculants as needed, and capture the sediment that falls out of suspension before the water is discharged into “Waters of the US” or “Waters of the State”. Refer to Commitment D1: Surface Water Quality for stream classification.

Action Taken/Required: The Contractor will meet the terms of the Temporary Discharge Permit and the Storm Water Permit for Construction Activities. The Contractor will create a Pollution Prevention Plan (PPP) for dewatering and sediment collection if the Contractor chooses to discharge the water into “Waters of the US” or “Waters of the State”. Refer to the detail sheet OPTIONS FOR DEWATERING AND SEDIMENT COLLECTION in the plans. The PPP must be kept on-site and updated as site conditions change.

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COMMITMENT H: WASTE DISPOSAL SITE The Contractor will furnish a site(s) for the disposal of construction and/or demolition debris generated by this project.

Action Taken/Required: Construction and/or demolition debris may not be disposed of within the Public ROW. The waste disposal site(s) will be managed and reclaimed in accordance with the following from the General Permit for Construction/Demolition Debris Disposal Under the South Dakota Waste Management Program issued by the Department of Environment and Natural Resources. The waste disposal site(s) will not be located in a wetland, within 200 feet of surface water, or in an area that adversely affects wildlife, recreation, aesthetic value of an area, or any threatened or endangered species, as approved by the Environmental Office and the Project Engineer. If the waste disposal site(s) is located such that it is within view of any ROW, the following additional requirements will apply: 1. Construction and/or demolition debris consisting of concrete, asphalt concrete, or other similar materials will be buried in a trench completely separate from wood debris. The final cover over the construction and/or demolition debris will consist of a minimum of 1 foot of soil capable of supporting vegetation. Waste disposal sites provided outside of the Public ROW will be seeded in accordance with Natural Resources Conservation Service recommendations. The seeding recommendations may be obtained through the appropriate County NRCS Office. The Contractor will control the access to waste disposal sites not within the Public ROW with fences, gates, and placement of a sign or signs at the entrance to the site stating “No Dumping Allowed”. 2. Concrete and asphalt concrete debris may be stockpiled within view of the ROW for a period of time not to exceed the duration of the project. Prior to project completion, the waste shall be removed from view of the ROW or buried and the waste disposal site reclaimed as noted above. The above requirements will not apply to waste disposal sites that are covered by an individual solid waste permit as specified in SDCL 34A-6-58, SDCL 34A-6-1.13, and ARSD 74:27:10:06. Failure to comply with the requirements stated above may result in civil penalties in accordance with South Dakota Solid Waste Law, SDCL 34A-6-1.31. All costs associated with furnishing waste disposal site(s), disposing of waste, maintaining control of access (fence, gates, and signs), and reclamation of the waste disposal site(s) will be incidental to the various contract items.

COMMITMENT I: HISTORICAL PRESERVATION OFFICE CLEARANCES The SDDOT has obtained concurrence with the State Historical Preservation Office (SHPO or THPO) for all work included within the project limits and all department designated sources and designated option material sources, stockpile sites, storage areas, and waste sites provided within the plans.

Action Taken/Required: All earth disturbing activities not designated within the plans require a cultural resource review prior to scheduling the pre-construction meeting. This work includes, but is not limited to: Contractor furnished material sources, material processing sites, stockpile sites, storage areas, plant sites, and waste areas. The Contractor will arrange and pay for a record search and when necessary, a cultural resource survey. The Contractor has the option to contact the state Archaeological Research Center (ARC) at 605-394-1936 or another qualified archaeologist, to obtain either a records search or a cultural resources survey. A record search might be sufficient for review if the site was previously surveyed; however, a cultural resources survey may need to be conducted by a qualified archaeologist. The Contractor will provide ARC with the following: a topographical map or aerial view of which the site is clearly outlined, site dimensions, project number, and PCN. If applicable, provide evidence that the site has been previously disturbed by farming, mining, or construction activities with a landowner statement that artifacts have not been found on the site. The Contractor will submit the cultural resources survey report to SDDOT Environmental Office, 700 East Broadway Avenue, Pierre, SD 57501-2586.

SDDOT will submit the information to the appropriate SHPO/THPO. Allow 30

Days from the date this information is submitted to the Environmental Engineer for SHPO/THPO review. In the event of an inadvertent discovery of human remains, funerary objects, or if evidence of cultural resources is identified during project construction activities, then such activities will immediately cease and the Project Engineer will be immediately notified. The Project Engineer will contact the SDDOT Environmental Office to determine an appropriate course of action. SHPO/THPO review does not relieve the Contractor of the responsibility for obtaining any additional permits and clearances for Contractor furnished material sources, material processing sites, stockpile sites, storage areas, plant sites, and waste areas that affect wetlands, threatened and endangered species, or waterways. The Contractor will not utilize a site known or suspected of having contaminated soil or water. The Contractor will provide the required permits and clearances to the Project Engineer at the preconstruction meeting.

COMMITMENT J: CONSTRUCTION PRACTICES FOR TEMPORARY

WORKS IN WATERWAYS OF THE U.S. The Contractor is advised that special construction measures must be taken to ensure that the waterways of the U.S. are not impacted.

Action Taken/Required: Excavation will not occur below the ordinary high water elevation in waterways outside of caissons, cribs, cofferdams, steel piling, or sheeting. The natural streambed will not be disturbed unless specified by the plans and under the

observation of the Project Engineer. Refer to the Table of U.S. Waterways to Protect for ordinary high water elevations. Any structure work over or within the waterway shall be constructed according to Section 7.21 C of the Specifications. All dredged or excavated materials will be placed at a site above the ordinary high water elevation in a confined area (not classified as a wetland) that is a minimum of 50 feet away from concentrated flows of storm water, drainage courses, and inlets to prevent return of such material to the waterway. The construction of temporary work platforms, crossings, or berms below the ordinary high water elevation will be allowed if all material placed below the ordinary high water elevation consists of Class B or larger riprap. All temporary caissons, cribs, cofferdams, steel piling, sheeting, work platforms, crossings, and berms will be removed with minimal disturbance to the streambed. Proper construction practices will be used to minimize increases in suspended solids and turbidity in the waterway. Bridge berms, wing dams, traffic diversions, channel reconstruction, stream diversions, grading, etc. will be constructed in close conformity with the plans to ensure that the hydraulic capacity of the waterway is not changed. Temporary waterway crossings required for the Contractor’s construction operations will be constructed with an adequate drainage structure size and minimum fill height to reduce the potential for upstream flooding. The Contractor will be responsible for sizing the temporary drainage structure for these crossings.

Table of U.S. Waterways to Protect

MRM Waterway Ordinary High Water Elevation

9.84+40 Constructed Tributary to Spearfish Creek

3488.5’

Stream channel excavation within “Waters of the US” is subject to USACE regulatory jurisdiction. Stream channel excavation cannot exceed the permitted quantities and/or surface area. The 404 Permit is included in the Special Provisions. The Contractor will take all precautions necessary to prevent any incidental discharges associated with the excavation and hauling of material from the stream channel. This pertains to any excavation operations such as, foundation, pier, or abutment excavation, channel cleanout, excavation for riprap protection, and removal of any temporary fill associated with construction activities.

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COMMITMENT N: SECTION 404 PERMIT

The SDDOT has obtained a Section 404 Permit from the USACE for the permanent actions associated with this project.


The Contractor will comply with all requirements contained in the Section 404 Permit. The Contractor will also be responsible for obtaining a Section 404 Permit for any dredge, excavation, or fill activities associated with material sources, storage areas, waste sites, and Contractor work sites outside the plan work limits that affect wetlands, floodplains, or waters of the United States.

COMMITMENT S: FIRE PREVENTION IN THE BLACK HILLS AREA

This project is located within the Black Hills Forest Fire Protection Boundary.


The Contractor shall adhere to the “Special Provision for Fire Plan”.

UTILITIES

The Contractor will contact the involved utility companies through South Dakota One Call (1-800-781-7474) prior to starting work. It will be the responsibility of the Contractor to coordinate work with the utility owners to avoid damage to existing facilities. The utilities located at I-90, MRM 22.98 are owned by RCP & E railroad and will be removed prior to starting work. These utilities are in the way to perform bridge inspections and complete work, so they need to be removed prior to starting work at this location. If utilities are identified near the improvement area through the SD One Call Process as required by South Dakota Codified Law 49-7A and Administrative Rule Article 20:25, the Contractor will contact the Project Engineer to determine modifications that will be necessary to avoid utility impacts.

REMOVE AND RESET FENCE

Quantities are provided on this project to remove and reset fence for access to the repair areas. All costs associated with this work will be incidental to these contract items.

INCIDENTAL WORK, GRADING

Incidental Work, Grading is provided for the removal of failed gabion baskets and deposited material located in the flood channel. Remove the baskets and deposited material in accordance with the cross sections. The estimated volume of removal is 21 CuYds. The excess material will be handled as waste and removed from the project limits.

SEQUENCE OF OPERATIONS

STR. 41-092-058 – I90 WB ON RAMP OVER SPEARFISH CREEK

Access to the project area will be from Ramshead Road / Brookview Road. No access to the project site will be granted from I90 or I90 ramps. Work at this project site will be accomplished in phases. Riprap placement will be completed on one channel bank prior to starting any excavation work and placement of Riprap on the opposite channel bank. Work will be conducted in a way that causes the least amount of traffic disruption. The following sequence of operations will be followed at each project site unless an alternate sequence is submitted by the Contractor and approved by the Engineer:

1. Using Standard Plates 634.01, 634.03 or 634.23, install traffic control prior to start of work.

2. Install erosion and sediment control. 3. Prepare one channel bank for riprap placement. 4. Complete fabric and riprap placement. 5. Repeat steps 2 thru 4 for the opposite channel bank. 6. Restore disturbed vegetation. 7. Complete project site cleanup. 8. Remove traffic control.

The Contractor is encouraged to inspect the project sites prior to bidding to evaluate the extent of work that will be required for construction.

TRAFFIC CONTROL SIGNS

SIGN

CODE SIGN DESCRIPTION NUMBER SIGN SIZE

SQFT

PER SIGNSQFT

0.000001

W20-1 ROAD WORK AHEAD 4 48'' x 48'' 16.0 64.0

W20-4 ONE LANE ROAD AHEAD 2 48'' x 48'' 16.0 32.0

W20-7 FLAGGER (symbol) 2 48'' x 48'' 16.0 32.0

W21-5 SHOULDER WORK 2 48'' x 48'' 16.0 32.0

G20-2 END ROAD WORK 2 36'' x 18'' 4.5 9.0 0.000001

#REF!CONVENTIONAL ROAD

TRAFFIC CONTROL SIGNS SQFT169.0

STRs. 41-200-088 & 41-200-089 – 0.8 MILES W OF SD34 N

INTERCHANGE OVER A RAILROAD

Railroad tracks shall always be kept clear of debris. The following sequence of operations shall be followed at each project site unless an alternate sequence is submitted by the Contractor and approved by the Engineer:

1. Using Standard Plate 634.64, install traffic control prior to start of work.

2. Install erosion and sediment control. 3. Rebuild and reshape bridge berms per bridge plans. 4. Restore disturbed vegetation. 5. Complete project site cleanup. 6. Remove traffic control.

The Contractor is encouraged to inspect the project sites prior to bidding to evaluate the extent of work that will be required for construction.

TRAFFIC CONTROL SIGNS

SIGN

CODE SIGN DESCRIPTION NUMBER SIGN SIZE

SQFT

PER SIGNSQFT

0.000001

R2-1 SPEED LIMIT 45 4 36'' x 48'' 12.0 48.0

R2-1 SPEED LIMIT 65 6 36'' x 48'' 12.0 72.0

R2-1 SPEED LIMIT 75 2 36'' x 48'' 12.0 24.0

R2-6aP FINES DOUBLE (plaque) 2 36'' x 24'' 6.0 12.0

W3-5 SPEED REDUCTION AHEAD (45 MPH) 2 48'' x 48'' 16.0 32.0

W3-5 SPEED REDUCTION AHEAD (65 MPH) 4 48'' x 48'' 16.0 64.0

W4-2 LEFT or RIGHT LANE ENDS (symbol) 4 48'' x 48'' 16.0 64.0

W20-1 ROAD WORK AHEAD 4 48'' x 48'' 16.0 64.0

W20-5 LEFT or RIGHT LANE CLOSED AHEAD 4 48'' x 48'' 16.0 64.0

G20-2 END ROAD WORK 2 48'' x 24'' 8.0 16.0 0.000001

#REF!EXPRESSWAY / INTERSTATE

TRAFFIC CONTROL SIGNS SQFT460.0

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GENERAL TRAFFIC CONTROL

Existing guide, route, informational logo, regulatory, and warning signs will be temporarily reset and maintained during construction. Removing, relocating, covering, salvaging, and resetting of existing traffic control devices, including delineation, will be the responsibility of the Contractor. Cost for this work will be incidental to the contract unit prices for the various items unless otherwise specified in the plans. Any delineators and signs damaged or lost will be replaced by the Contractor at no cost to the State. Any damage to the vegetation, surfacing, embankment, delineators and existing signs resulting from such indiscriminate use will be repaired and/or restored by the Contractor, at no expense to the State, and to the satisfaction of the Engineer. Use of the shoulder as a driving lane will not be permitted. Any damage to the shoulder due to traffic or Contractor's equipment will be repaired at no additional cost to the State. Work activities during the hours of darkness are subject to prior approval. The Contractor will restore traffic to the normal driving lanes during nonworking hours on Ramshead Road and Brookview Road. Contractor equipment is not allowed to use I-90 median crossovers. All temporary traffic control sign locations will be set in the field by the Contractor and verified by the Engineer prior to installation. All construction operations will be conducted in the general direction of traffic movement. If there is a discrepancy between the traffic control plans, standard plates, and the MUTCD, whichever is more stringent will be used, as determined by the Engineer. Traffic Control Signs, as shown in the Estimate of Quantities, are estimates. Contractor’s operation may require adjustments in quantities, either more or less. Payment will be for those signs actually ordered by the Engineer and used. Fixed location signing placed more than 4 calendar days prior to the start of construction will be covered or laid down until the time of construction. The covers must be approved by the Engineer prior to installation. The cost of materials, labor, and equipment necessary to complete this work will be incidental to other contract items. No separate payment will be made. All haul trucks will be equipped with an additional flashing amber light that is visible from the backside of the haul truck. The costs for the flashing amber lights will be incidental to the various related contract bid items. Construction vehicles will exit or enter the construction work zone at locations identified by the Engineer. At no time will construction vehicles utilize the maintenance crossovers or the Interstate median to exit or enter Interstate traffic. The Contractor will coordinate traffic control and work activities with Contractors on other highway construction projects if they are in the vicinity.

WORK ZONE SPEED REDUCTION

The Department is required to obtain a speed reduction resolution prior to the installation of any SPEED LIMIT (R2-1) signs shown on standard plate 634.63. To provide adequate time for the resolution to be enacted, the Contractor will inform the Engineer a minimum of 3 weeks prior to the scheduled installation of any work zone speed reduction signs on the project. The information provided by the Contractor will include the anticipated date of sign installation, the newly reduced speed limit, the location of the work zone, and the anticipated completion date of work requiring the speed reduction.

FLAGGING

Operations will be conducted so that traffic on Ramshead Road and Brookview Road will not have to wait longer than 5 minutes at the flagger station. It is required that the flaggers be able to communicate with one another. If an emergency vehicle needs to pass through the project, the Contractor will be required to expedite traffic movement. All costs associated with this will be incidental to the contract unit price per hour for “Flagging”.

PRESS RELEASE ANNOUNCEMENTS

The SDDOT will prepare a press release to be released 5 days prior to any phase change or any other major change that affects traffic flow. The SDDOT will be responsible to keep law enforcement, emergency services, and the traveling public notified of changes in project access. The Contractor will provide the Engineer with pertinent information 7 days prior to any phase change or any other major change that affects traffic flow.

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EROSION CONTROL

All costs for the erosion control work for furnishing, placing, and maintaining erosion control including equipment, labor, permanent seeding, fertilizing, and fiber mulching will be incidental to the contract lump sum price for “Erosion Control”. The limits of erosion control work will be for all locations disturbed during construction. These limits will be determined by the Engineer during construction. Type F Permanent Seed Mixture will consist of the following:

Grass Species

Variety

Pure Live Seed (PLS)

(Pounds/Acre)

Western Wheatgrass Arriba, Flintlock, Rodan, Rosana, Walsh

7

Green Needlegrass Lodorm, AC Mallard Ecovar 4

Sideoats Grama Butte, Pierre 3

Blue Grama Bad River 2 Oats or Spring Wheat: April through May;

Winter Wheat: August through November

10

Total: 26

Mycorrhizal inoculum will consist of mycorrhizal fungi spores and mycorrhizal fungi-infected root fragments in a solid carrier. The carrier may include organic materials, calcinated clay, or other materials consistent with application and good plant growth. The supplier will provide certification of the fungal species claimed and the live propagule count. The inoculum will include the following fungal species: 25% Glomus intraradices 25% Glomus aggregatum or deserticola 25% Glomus mosseae 25% Glomus etunicatum All seed will be inoculated by the seed supplier with a minimum of 100,000 live propagules of mycorrhizal fungi per acre. All costs of inoculating the seed will be incidental to the contract lump sum price for Erosion Control. The mycorrhizal inoculum will be as shown below or an approved equal:

Product Manufacturer

MycoApply

Mycorrhizal Applications, Inc. Grants Pass, OR Phone: 1-866-476-7800 www.mycorrhizae.com

AM 120 Multi Species Blend Reforestation Technologies Int. Gilroy, CA Phone: 1-800-784-4769 www.reforest.com

The Contractor will apply an all-natural slow release fertilizer prior to seeding or placing sod. The all-natural fertilizer will have a minimum guaranteed analysis of 4-4-4 and be USDA Certified BioBased. It should provide a minimum of 4% (N) nitrogen with a minimum water insoluble nitrogen (WIN) fraction of 2.07%, a minimum of 4% (P2O5) available phosphate, a minimum of 4% (K2O) soluble potash, and a maximum carbon to nitrogen ratio (C:N ratio) of 5:1. The all-natural fertilizer will be free of weed-seed and pathogens accomplished through thermophilic composting, and not mechanical or chemical sterilization, to assure presence of beneficial soil microbiology. The fertilizer will have a near neutral pH, a low salt index, a low biological oxygen demand, contain organic humic and fulvic acids, and have high aerobic organism counts. The fertilizer will also be stable, free of bad odors, and be unattractive as a food source for animals. It should also be in a granular form that is easily spread. The fertilizer will be applied at a rate of 1,500 pounds per acre in accordance with the manufacturer’s recommended method of application. The all-natural slow release fertilizer will be as shown below or an approved equal:

Product Manufacturer

Sustane

Sustane Corporate Headquarters Cannon Falls, Minnesota Phone: 1-800-352-9245 www.sustane.com

Perfect Blend Perfect Blend, LLC Bellevue, WA Phone: 1-866-456-8890 www.perfect-blend.com

Fiber mulch will be applied in a separate operation following permanent seeding. An additional 2% by weight of tackifier will be added to the fiber mulch product selected from the approved product list. If the product selected has guar gum tackifier included, then the additional 2% of tackifier will be guar gum. If the product selected has synthetic tackifier included, then the additional 2% of tackifier will be synthetic. The Contractor will allow the fiber mulch to cure a minimum of 18 hours prior to watering or any storm event to ensure proper cohesion between the soil and fiber particles. All costs for the additional tackifier added to the fiber mulch including labor, equipment, and materials will be incidental to the contract lump sum price for Erosion Control. The fiber mulch provided will be from the approved product list. The approved product list for fiber mulch may be viewed at the following internet site: http://sddot.com/business/certification/products/Default.aspx

EROSION CONTROL WATTLE

Erosion control wattles for restraining the flow of runoff and sediment will be determined by the Engineer during construction. Wattles will be used as a temporary erosion control measure to ensure sediment remains within the project limits. Upon completion of the project the wattles will be removed. Refer to Standard Plate 734.06 for details. The Contractor will provide certification that the erosion control wattles do not contain noxious weed seeds. The erosion control wattle provided will be from the approved product list. The approved product list for erosion control wattle may be viewed at the following internet site: http://sddot.com/business/certification/products/Default.aspx

DEWATERING AND SEDIMENT COLLECTING

The Contactor has the option to treat sediment laden water trapped within the project limits or the Contractor may elect to transport sediment laden water off the project. Refer to the OPTIONS FOR DEWATERING AND SEDIMENT COLLECTING detail sheet for more information. Water transported off the project limits will not be disposed of in an area where it can enter a waterway. The disposal site must be approved by the Engineer.

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STORMWATER POLLUTION PREVENTION PLAN CHECKLIST

(The numbers left of the title headings are reference numbers to the GENERAL PERMIT FOR STORM WATER DISCHARGES ASSOCIATED WITH CONSTRUCTION ACTIVITIES (Stormwater Permit))

5.3 (2): STAFF TRAINING/SWPPP IMPLEMENTATION To promote stormwater management awareness specific for this project, the Contractor’s Erosion Control Supervisor should provide correspondence of how the SWPPP will be implemented. The Contractor’s Erosion Control Supervisor is responsible for providing this information at the preconstruction meeting, and subsequently completing an attendance log, which should identify site-specific implementation of the SWPPP and the names of the personnel who attended the preconstruction meeting. Documentation of the preconstruction meeting will be filed with the SWPPP documents.

5.3 (3): DESCRIPTION OF CONSTRUCTION ACTIVITIES

5.3 (3a): Project Limits (See Title Sheet)

5.3 (3a): Project Description (See Title Sheet)

5.3 (4): Site Map(s) (See Title Sheet and Plans)

Major Soil Disturbing Activities (check all that apply) Clearing and grubbing Excavation/borrow Grading and shaping Filling Other (describe):

5.3 (3b): Total Project Area 1.4 Acres

5.3 (3b): Total Area to be Disturbed 0.19 Acres

5.3 (3c): Maximum Area Disturbed at One Time

5.3 (3d): Existing Vegetative Cover (%)

5.3 (3d): Description of Vegetative Cover

5.3 (3e): Soil Properties: USDA-NRCS Soil Series Classification, Map Unit P468A

5.3 (3f): Name of Receiving Water Body/Bodies: Spearfish Creek and Whitewood Creek

5.3 (3g): Location of Construction Support Activity Areas Rapid City

5.3 (3h): ORDER OF CONSTRUCTION ACTIVITIES

The Contractor will enter the Estimated Start Date.

Description Estimated

Start Date

Install stabilized construction entrance(s).

Install perimeter protection where runoff may exit site.

Install riprap.

Remove and stockpile topsoil.

Stabilize disturbed areas.

Reseed areas disturbed by removal activities.

5.3 (5): DESCRIPTION AND MAINTENANCE OF CONTROL MEASURES All controls will be maintained in good working order. Necessary repairs will be initiated within 24 hours of the site inspection report. Include the technical reasoning for selecting each control. (check all that apply)

Perimeter Controls (See Detail Plan Sheets)


Start Date

Natural Buffers (within 50 ft of Waters of State)

Silt Fence

Erosion Control Wattles

Temporary Berm / Windrow

Floating Silt Curtain

Stabilized Construction Entrances

Entrance/Exit Equipment Tire Wash

Other:

Structural Erosion and Sediment Controls


Start Date

Silt Fence

Temporary Berm/Windrow

Erosion Control Wattles

Temporary Sediment Barriers

Erosion Bales

Temporary Slope Drain

Turf Reinforcement Mat

Riprap

Gabions

Rock Check Dams

Sediment Traps/Basins

Culvert Inlet Protection

Transition Mats

Median/Area Drain Inlet Protection

Curb Inlet Protection

Interceptor Ditch

Concrete Washout Facility

Work Platform

Temporary Water Barrier

Temporary Water Crossing

Permanent Stormwater Ponds

Permanent Open Vegetated Swales

Natural Depressions to allow for Infiltration

Sequential Systems that combine several practices

Other:

Dust Controls


Start Date

Tarps & Wind impervious fabrics

Watering

Stockpile location/orientation

Dust Control Chlorides

Other

Dewatering BMPs


Start Date

Sediment Basins

Dewatering bags

Weir tanks

Temporary Diversion Channel

Other:

Stabilization Practices (See Detail Plan Sheets) (Stabilization measures shall begin the following work day whenever earth disturbing activity on any portion of the site has temporarily or permanently ceased. Temporary stabilization shall be completed as soon as practicable but

no later than 14 days after initiating soil stabilization activities (3.18))


Start Date

Vegetation Buffer Strips

Temporary Seeding (Cover Crop Seeding)

Permanent Seeding

Sodding

Planting (Woody Vegetation for Soil Stabilization)

Mulching (Grass Hay or Straw)

Fiber Mulching (Wood Fiber Mulch)

Soil Stabilizer

Bonded Fiber Matrix

Fiber Reinforced Matrix

Erosion Control Blankets

Surface Roughening (e.g. tracking)

Other:

Wetland Avoidance Will construction and/or erosion and sediment controls impinge on regulated wetlands? Yes No If yes, the structural and erosion and sediment controls have been included in the total project wetland impacts and have been included in the 404 permit process with the USACE.

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5.3 (6): PROCEDURES FOR INSPECTIONS Inspections will be conducted at least once every 7 days. All controls will be maintained in good working order. Necessary

repairs will be initiated within 24 hours of the site inspection report.

Silt fence will be inspected for depth of sediment and for tears to ensure the fabric is securely attached to the posts and that the posts are well anchored. Sediment buildup will be removed from the silt fence when it reaches 1/3 of the height of the silt fence.

Sediment basins and traps will be checked. Sediment will be removed when depth reaches approximately 50 percent of the structure’s capacity, and at the conclusion of the construction.

Check dams will be inspected for stability. Sediment will be removed when depth reaches ½ the height of the dam.

All seeded areas will be checked for bare spots, washouts, and vigorous growth free of significant weed infestations.

Inspection and maintenance reports will be prepared on form DOT 298 for each site inspection, this form will also be used to document changes to the SWPPP. A copy of the completed inspection form will be filed with the SWPPP documents.

The SDDOT Project Engineer and Contractor’s Erosion Control Supervisor are responsible for inspections. Maintenance and repair activities are the responsibility of the Contractor. The SDDOT Project Engineer will complete the inspection and maintenance reports and distribute copies per the distribution instructions on DOT 298.

5.3 (7): POST CONSTRUCTION STORMWATER MANAGEMENT Stormwater management will be handled by temporary controls outlined in “DESCRIPTION AND MAINTENANCE OF CONTROL MEASURES” above, and any permanent controls needed to meet permanent stormwater management needs in the post construction period will be shown in the plans and noted as permanent.

5.3 (8): POLLUTION PREVENTION PROCEDURES

5.3 (8a): Spill Prevention and Response Procedures

Material Management Housekeeping

• Only needed products will be stored on-site by the Contractor.

• Except for bulk materials the contractor will store all materials under cover and/or in appropriate containers.

• Products must be stored in original containers and labeled.

• Material mixing will be conducted in accordance with the manufacturer’s recommendations.

• When possible, all products will be completely used before properly disposing of the container off-site.

• The manufacturer’s directions for disposal of materials and containers will be followed.

• The Contractor’s site superintendent will inspect materials storage areas regularly to ensure proper use and disposal.

• Dust generated will be controlled in an environmentally safe manner.

Hazardous Materials

• Products will be kept in original containers unless the container is not resealable and provide secondary containment as applicable.

• Original labels and material safety data sheets will be retained in a safe place to relay important product information.

• If surplus product must be disposed of, manufacturer’s label directions for disposal will be followed.

• Maintenance and repair of all equipment and vehicles involving oil changes, hydraulic system drain down, de-greasing operations, fuel tank drain down and removal, and other activities which may result in the accidental release of contaminants will be conducted on an impervious surface and under cover during wet weather to prevent the release of contaminants onto the ground.

• Wheel wash water will be collected and allowed to settle out suspended solids prior to discharge. Wheel wash water will not be discharged directly into any stormwater system or stormwater treatment system.

• Potential pH-modifying materials such as: bulk cement, cement kiln dust, fly ash, new concrete washings, concrete pumping, residuals from concrete saw cutting (either wet or dry), and mixer washout waters will be collected on site and managed to prevent contamination of stormwater runoff.

Spill Control Practices In addition to the previous housekeeping and management practices, the following practices will be followed for spill prevention and cleanup if needed. For all hazardous materials stored on site, the manufacturer’s

recommended methods for spill cleanup will be clearly posted. Site personnel will be made aware of the procedures and the locations of the information and cleanup supplies.

Appropriate cleanup materials and equipment will be maintained by the Contractor in the materials storage area on-site. As appropriate, equipment and materials may include items such as brooms, dust pans, mops, rags, gloves, goggles, kitty litter, sand, sawdust, and plastic and metal trash containers specifically for cleanup purposes.

All spills will be cleaned immediately after discovery and the materials disposed of properly.

The spill area will be kept well ventilated and personnel will wear appropriate protective clothing to prevent injury from contact with a hazardous substance.

After a spill a report will be prepared describing the spill, what caused it, and the cleanup measures taken. The spill prevention plan will be adjusted to include measures to prevent this type of spill from reoccurring, as well as clean up instructions in the event of reoccurrences.

The Contractor’s site superintendent, responsible for day-to-day operations, will be the spill prevention and cleanup coordinator.

Spill Response The primary objective in responding to a spill is to quickly contain the material(s) and prevent or minimize migration into stormwater runoff and conveyance systems. If the release has impacted on-site stormwater, it is critical to contain the released materials on-site and prevent their release into receiving waters. If a spill of pollutants threatens stormwater or surface water at the site, the spill response procedures outlined below must be implemented in a timely manner to prevent the release of pollutants. The Contractor’s site superintendent will be notified immediately when

a spill or the threat of a spill is observed. The superintendent will assess the situation and determine the appropriate response.

If spills represent an imminent threat of escaping erosion and sediment controls and entering receiving waters, personnel will be directed to respond immediately to contain the release and notify the superintendent after the situation has been stabilized.

Spill kits containing appropriate materials and equipment for spill response and cleanup will be maintained by the Contractor at the site.

If oil sheen is observed on surface water (e.g. settling ponds, detention ponds, swales), action will be taken immediately to remove the material causing the sheen. The Contractor will use appropriate materials to contain and absorb the spill. The source of the oil sheen will also be identified and removed or repaired as necessary to prevent further releases.

If a spill occurs the superintendent or the superintendent’s designee will be responsible for completing the spill reporting form and for reporting the spill to SDDENR.

Personnel with primary responsibility for spill response and cleanup will receive training by the Contractor’s site superintendent or designee. The training must include identifying the location of the spill kits and other spill response equipment and the use of spill response materials.

Spill response equipment will be inspected and maintained as necessary to replace any materials used in spill response activities.

5.3 (8b): WASTE MANAGEMENT PROCEDURES

Waste Disposal

• All liquid waste materials will be collected and stored in approved sealed containers. All trash and construction debris from the site will be deposited in the approved containers. Containers will be serviced as necessary, and the trash will be hauled to an approved disposal site or licensed landfill. All onsite personnel will be instructed in the proper procedures for waste disposal and notices stating proper practices will be posted. The Contractor is responsible for ensuring waste disposal procedures are followed.

Hazardous Waste

• All hazardous waste materials will be disposed of in a manner specified by local or state regulations or by the manufacturer. Site personnel will be instructed in these practices, and the Contractor will be responsible for seeing that these practices are followed.

Sanitary Waste

• Portable sanitary facilities will be provided on all construction sites. Sanitary waste will be collected from the portable units which must be secured to prevent tipping and serviced in a timely manner by a licensed waste management Contractor or as required by any local regulations.

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5.3 (9): CONSTRUCTION SITE POLLUTANTS The following materials or substances are expected to be present on the site during the construction period. These materials will be handled as noted under the heading “POLLUTION PREVENTION PROCEDURES” (check all that apply).

Concrete and Portland Cement Detergents Paints Metals Bituminous Materials Petroleum Based Products Diesel Exhaust Fluid Cleaning Solvents Wood Cure Texture Chemical Fertilizers Other:

Product Specific Practices

Petroleum Products All on-site vehicles will be monitored for leaks and receive regular preventive maintenance to reduce the chance of leakage. Petroleum products will be stored in tightly sealed containers which are clearly labeled.

Fertilizers Fertilizers will be applied only in the amounts specified by the SDDOT. Once applied, fertilizers will be worked into the soil to limit the exposure to stormwater. Fertilizers will be stored in an enclosed area. The contents of partially used fertilizer bags will be transferred to sealable containers to avoid spills.

Paints All containers will be tightly sealed and stored when not required for use. The excess will be disposed of according to the manufacturer’s instructions and any applicable state and local regulations.

Concrete Trucks Contractors will provide designated truck washout facilities on the site. These areas must be self-contained and not connected to any stormwater outlet of the site. Upon completion of construction, the area at the washout facility will be properly stabilized.

5.3 (10): NON-STORMWATER DISCHARGES The following non-stormwater discharges are anticipated during the course of this project (check all that apply).

Discharges from water line flushing. Pavement wash-water, where no spills or leaks of toxic or

hazardous materials have occurred. Uncontaminated ground water associated with dewatering

activities.

5.3 (11): INFEASIBILITY DOCUMENTATION If it is determined to be infeasible to comply with any of the requirements of the Stormwater Permit, the infeasibility determination must be thoroughly documented in the SWPPP.

7.0: SPILL NOTIFICATION In the event of a spill, the Contractor’s site superintendent will make the appropriate notification(s), consistent with the following procedures:

A release or spill of a regulated substance (includes petroleum and

petroleum products) must be reported to SDDENR immediately if any

one of the following conditions exists: • The release or spill threatens or is able to threaten waters of

the state (surface water or ground water)

• The release or spill causes an immediate danger to human health or safety

• The release or spill exceeds 25 gallons

• The release or spill causes a sheen on surface water

• The release or spill of any substance that exceeds the ground water quality standards of ARSD Chapter 74:54:01

• The release or spill of any substance that exceeds the surface water quality standards of ARSD Chapter 74:51:01

• The release or spill of any substance that harms or threatens to harm wildlife or aquatic life

• The release or spill is required to be reported according to Superfund Amendments and Reauthorization Act (SARA) Title III List of Lists, Consolidated List of Chemicals Subject to Reporting Under the Emergency Planning and Community Right to Know Act, US Environmental Protection Agency.

To report a release or spill, call SDDENR at 605-773-3296 during regular office hours (8 a.m. to 5 p.m. Central Standard Time). To report the release after hours, on weekends or holidays, call South Dakota Emergency Management at 605-773-3231. Reporting the release to SDDENR does not meet any obligation for reporting to other state, local, or federal agencies. Therefore, you must also contact local authorities to determine the local reporting requirements for releases. A written report of the unauthorized release of any regulated substance, including quantity discharged, and the location of the discharge shall be sent to SDDENR within 14 days of the discharge.

5.4: SWPPP CERTIFICATIONS

Certification of Compliance with Federal, State, and Local

Regulations The Storm Water Pollution Prevention Plan (SWPPP) for this project reflects the requirements of all local municipal jurisdictions for storm water management and sediment and erosion control as established by ordinance, as well as other state and federal requirements for sediment and erosion control plans, permits, notices or documentation as appropriate.

South Dakota Department of Transportation

I certify under penalty of law that this document and all attachments were prepared under my direction or supervision in accordance with a system designed to assure that qualified personnel properly gather and evaluate the information submitted. Based on my inquiry of the person or persons who manage the system, or those persons directly responsible for gathering the information, the information submitted is, to the best of my knowledge and belief, true, accurate, and complete. I am aware that there are significant penalties for submitting false information, including the possibility of fine and imprisonment for knowing violations.

Authorized Signature (See the General Permit, Section 7.4 (1))

Prime Contractor This section is to be executed by the General Contractor after the award of the contract. This section may be executed any time there is a change in the Prime Contractor of the project.

I certify under penalty of law that this document and all attachments will be revised or maintained under my direction or supervision in accordance with a system designed to assure that qualified personnel properly gather and evaluate the information submitted. Based on my inquiry of the person or persons who manage the system, or those persons directly responsible for gathering the information, the information submitted is, to the best of my knowledge and belief, true, accurate, and complete. I am aware that there are significant penalties for submitting false information, including the possibility of fine and imprisonment for knowing violations.

_________________________________________________________

Authorized Signature

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CONTACT INFORMATION The following personnel are duly authorized representatives and have signatory authority for modifications made to the SWPPP:

Contractor Information:

Prime Contractor Name: ______________________________

Contractor Contact Name: _____________________________

Address: _____________________________

_____________________________________

City: ____________________State: _________Zip: _________

Office Phone: _________________Field: __________________

Cell Phone: ___________________Fax: ___________________

Erosion Control Supervisor

Name: ______________________________

Address: _____________________________

_____________________________________

City: ____________________State: _________Zip: _________


Cell Phone: ___________________Fax: ___________________

SDDOT Project Engineer

Name: ______________________________

Business Address: _____________________________

Job Office Location: _____________________________

City: ____________________State: _________Zip: _________


Cell Phone: ___________________Fax: ___________________

SDDENR Contact Spill Reporting Business Hours Monday-Friday (605) 773-3296 Nights and Weekends (605) 773-3231

SDDENR Contact for Hazardous Materials. (605) 773-3153

National Response Center Hotline (800) 424-8802.

SDDENR Stormwater Contact Information SDDENR Stormwater (800) 737-8676 Surface Water Quality Program (605) 773-3351

5.5: REQUIRED SWPPP MODIFICATIONS

5.5 (1): Conditions Requiring SWPPP Modification

The SWPPP must be modified, including the site map(s), in response to any of the following conditions:

When a new operator responsible for implementation of any part the SWPPP begins work on the site.

When changes to the construction plans, sediment and erosion control measures, or any best management practices on site that are no longer accurately reflected in the SWPPP. This includes changes made in response to corrective actions triggered by inspections.

To reflect areas on the site map where operational control has been transferred (including the date of the transfer) or has been covered under a new permit since initiating coverage under this general permit.

If inspections by site staff, local officials, SDDENR, or U.S. EPA determine that SWPPP modifications are necessary for compliance with the Stormwater Permit.

To reflect any revisions to applicable federal, state, or local requirements that affect the control measures implemented at the site.

If approved by the Secretary, to reflect any changes in chemical water treatment systems or controls, including the use of a different water treatment chemical, age rates, different areas, or methods of application.

5.5 (2): Deadlines for SWPPP Modification

Any required revisions to the SWPPP must be completed within 7 calendar days following any of the items listed above.

5.5 (3): Documentation of Modifications to the Plan All SWPPP modification records are required to be maintained showing the dates of when the modification occurred. The records must include the name of the person authorizing each change and a brief summary of all changes.

5.5 (4): Certification Requirements All modifications made to the SWPPP must be signed and certified as required in Section 7.4.

5.5 (5): Required Notice to Other Operators

If there are multiple operators at the site, the Contractor’s Erosion Control Supervisor must notify each operator that may be impacted by the change to the SWPPP within 24 hours.

When modifications as described above occur, the SWPPP will be modified to provide appropriate protection to disturbed areas, all storm water structures, and adjacent waters. The SDDOT Project Engineer will modify the SWPPP using the DOT 298 form and drawings on the plan will be modified to reflect the needed changes. Copies of the DOT 298 forms and the SWPPP will be retained on site in a designated place for review throughout the course of the project. A copy of the DOT 298 form will be given to the Contractor Erosion Control Supervisor and a copy will be emailed to the SDDOT Environmental Section in accordance with the DOT 298 Form.

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ESTIMATE OF STRUCTURE QUANTITIES

ITEM NO. DESCRIPTION QUANTITY UNIT

120E3120 Bridge Berm Repair 2 Each

464E0100 Controlled Density Fill 0.4 CuYd

SPECIFICATIONS

1. Construction Specifications: South Dakota Standard Specifications for Roads and Bridges, 2015 Edition and Required Provisions, Supplemental Specifications and Special Provisions as included in the Proposal.

SCOPE OF BRIDGE WORK & SEQUENCE OF OPERATIONS

All work on this structure will be accomplished with the traffic control shown elsewhere in the plans. Alternate sequence of operations may be submitted by the contractor for approval by the Engineer a minimum of two weeks prior to the pre-construction meeting.

1. Place controlled density fill under each abutment in locations where piling is exposed .

2. Repair and reshape berm slopes to the original construction .

COORDINATION WITH RAILROAD

1. During construction of the berm, the Contractor will not interfere with the operating railroad train movements. Construction activity must not take place within 25 ft. of the centerline track when train movements are occurring through the construction site and construction equipment will be removed from this zone prior to arrival of any train . See Special Provision for Working on Railroad Company Property.

2. See Special Provision Regarding Railroad Insurance Requirements.

CONTROLLED DENSITY FILL

1. Controlled Density Fill will be placed in the voids under the abutments .

2. Controlled Density Fill will be a flowable mortar material. Material and mixing will be in accordance with Section 464 of the Construction Specifications.

3. The quantity included in the plans is only an estimate. Actual field conditions may vary.

4. Do not place Controlled Density Fill during inclement weather, e.g. rain, when the subgrade is frozen , or when the subgrade contains an abnormal amount of moisture from recent rainfall as evidence by standing water on the pavement or in joints or cracks . Do not place Controlled Density Fill when ambient air temperature of 40° For less is anticipated in the 24-hour period following proposed placement. Produce and deliver the flowable fill at a minimum temperature of 50° F. Protect fill from freezing for period of 36 hours after placement.

BRIDGE BERM REPAIR

1. The bridge berms have erosion channels on the berm slope. The bridge berms will be rebuilt and reshaped to their original template.

2. Reconstruct the berms to at least one foot above the bottom of the abutment backwall seat and fill in erosion channels on the berm slope. The berm will extend flat from the abutment backwall a minimum of 1 '-1" before the slope begins. The berm slope will be benched into stable embankments required during reshaping and reconstruction . The soil will be placed in horizontal lifts perpendicular to the centerline of the structure. Shape the fill in front of the wing walls to divert runoff from the inslopes away from the face of the berm slope. Compaction of the reconstructed embankment will be governed by the Ordinary Compaction Method.

3. At the upper part of the berm slope clearance between the structure and berm will prohibit the use of compaction equipment. The soil in this area will be placed by a method approved by and compacted to the satisfaction of the Engineer.

4. Soil used to reconstruct the berm slope will be furnished by the Contractor. The soil will have a maximum of 70% passing the #4 sieve, have a maximum Liquid Limit (LL) of 45 and a Plastic Index (Pl) greater than 10 but less than 25. The contractor will be responsible for one gradation, LL and Pl test for each borrow source for berm reconstruction . The results will be supplied to the Engineer in writing and up to his discretion.

5. An informational quantity is not available . The Contractor will visit the site prior to determine quantity needed.

6. The cost of the berm reconstruction will be incidental to the contract unit price per each for Bridge Berm Repair. This payment will be full compensation for furnishing all materials, labor, tools, and equipment necessary or incidental to the reconstruction of the bridge berm .

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(WEST BOUND LANES)

ESTIMATE OF STRUCTURE QUANTITIES AND NOTES

FOR

192' - O" CONTINUOUS COMP. GIRDER BRIDGE

STR. NO. 41-200-088

November 2019 G)oFG) I DESIGNED BY .1 CK. DES. BY I DRAFTED BY 14~ .,4 ~ ,, rt--

SKI TJM SKI LAWRD3RQ O~R~IB01 I /BRIDGE ENGINEER

IM 0901(179)9 13 30

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6 Deloi/s ol' S vpersl/'uc/ure. 7 .Oe.lo/ls o/' S u,,oers/ruclvre.

8 Delo/i's o/'.S.boes U/Jd EY,017/!SiOll .Oevice.

9 Erec//o/J .Oalo. /0 Fram/no .Oh orom.

II fRtoils ol' B ol led <f' Welded fi&ld .3,olic?. /,? S tundord Tona l?T· .3 S.lee/ !?oil/no.

'-' The-se d ,rnen-5 1M7S wev-e, c.J.-.aa3ed bec.a'-">e o.f m ,~pJ1,c.eJ F , /, '1;:J · The. :s,/1 "5h-e-i- (Yt"w5::'d) :;h,u.e:. c..J,,.,""r-' .J.o s ,/ I No . 4 The be>r,"') :5/-, Hene..- and. b ca,:, n3 /oe,c,.J.,on -

/.>.JCYe- c..hq "':)<:d, . bj s hop P/on::s. lne. o-/hev ::-., /,,uk, o .f +h,~ se-fdo no+ l'"e .. ~:.-c. +- ·H, e. a bo ve.,

C.hanjeS.

RA- ,/.1. 8- 6- 67

T.S.@CE'I. = ??,,o a/' S lop ul Curb Ei e vo/'to/J. T.S @IE!. z lo,P or.Slob al' Center L1'/Je EleYt7lioo.

STATE OF

S.D.

PROJECT

hp or .5ubrJrade e' ~ Roadway

V£RTIC4L CI/R//E tJATA ( Wes/ Bovnd S lrvcrvre)

GENERAL N OTES

SHEET TOTAL NO. SHEETS

I. Oe..~ign ,tJ,oecillcutiolls : AASIIO .!J,oectlli:t7//ons /or #!gt7nt7y .8rhyes; 136'1 wll/.! /n/er1m .:t,oec /i?colions /o/' / .96/, / .96".E', / .963, alld ! 964.

.?. Lol7:71'/udt/JO/ e l e1779n/s o/' .slob s ho/1 coo/or m l o vertical cvrve. · ·

.1 l?oi/ ,OO!Jl'S s/Jol/ be .b wi't verll co/.

4. Omi t r ood wo!I ctro/ns.

.J: .For e levutioos ol' grovt ,ood.s see .,;1,,e/ .. J ol"' /,!'

G. 5vrtace /'//Jisll, Sec. 4 6 0. f (Ii') o/' Ille cvrre.?l' S ovt/J .l)olroto .5/ondor cl S,oec//'lco lion.:1, s/Jal/ u / .so 1'/Jclvde s vch ,oorhons ol' //Je 3 trvcture whi ch o r e v i s / b l e rJ-on, any l'roveled /one.

7. Tt7e conlAX-lor shol/ /Jove su/'/}c/ent )'/le S,Pu i:'e m o/erhl on /Jond ,be/l;reple d/'/ vi oy 1:S storied. See S/o.ndo/"r7' .P/o/e /Vo.3 02.

4 . LJr/o'pe cvnlroctor s ilo/I l'llrnis!J O/Jo' //Js/u// l 14"y7f?' s lee ve nvl uoils 1n w1:,,y wol/s "' s /Jowo on s ,ondora' P/ o/e N o. 30~ .

,,- 'kJc or s,,bgrode e? ~ Roadwoy

·,? . .fl y.

,_::i_1~9~·--_·;,--~-c-,-·- -t--11 t/ 9L__ __ / B}5 ' . .. ... VERTICA L Cl/R V£ OATA B J /t,:; .16 / <I J 6 / tS'{.,3 U

~-------------------------------_-_E.._S_7:_Z_M._ ',4_T,_c._'9 _ _ (}_{/,_fA_N_ T,_!_T_!_c_S ______________ ..,/I,.~. ,-o-..,:-t--_--5--..,.r:3.,..-;--)- S- ,;.~ ,,- q.-~i------i--)-:-7-:-t- <1-. -,---. ___ i"{"tt o { East .Bow1d 8/!'t,c/{lre)

1----------- ~--C,-:-'a_:s._:s-_~-,,-a-,v;,e,-n-.-~-""--~-- ------S.-'r_e_e_l ___ L_o_s. ___ -------.---T-Y._:P._'E_ R_ T-___ 3 __ ..,.. _____ S;_Y,_.,,,._1_ A_,;(_e_s ___ L_ b_s-.---~r;.~;/=••l...__'f.,..3 __ .,._n __ ......,t_i...,~ .. -; .. ; ... ·~-y,-"'/,-,-on--~,..,l_c._4;,,=~--::: __ y._a: ___ .,,-_· ... l·~3-9 .... 7-·7~9--~-=3""·il~.-~----- _,,,RIGINAL CONSTRUCTION PLANS

.IT£M Cv. Yds. J?eia/b/' c i ng S'lrvclt..1ro/ Slee/ ,l?o,/ing- Lin.FI. / Wesloa111d Eos/ba;od Wesfoound ~as/bound Wesl/Jou17d Eo.slbovnd Jlleslbound Eostoound We__s.lbound Eo.,lb<J,fnd

s vperslrvclure 178..31 178 . .3/ .fC,(Jl.9 .5~079 / '19,904 !'19, 904 3 76 .0 .3

Si// Al• I 4 / . / 2 41. /c' 1,5.34 /,5.34 -Bent ,v.2 J!J.2.f 63. 6".3 //,/15 /c,353 - -

6 / .62 /~ 115 · /1,858 - -S~/1 Alo4 4 /./2 41.I? .3,9 06 3,906 1,5.34 (..5.34 -

Totals: ~ .376".03

11.36'3. ?/ / 'fi.,3:f7

¢ On4' /0BP4Z Tes/ 1'3-i'e M oll b,9 ddven ol Si//s No/(~ be/'ore l'!Je r ;;,mo1/li/7j' µJes or e driven. .4 7o be done h_y olh~r:s.

.376'.0 .:J

-

--

376.03

Pl LE NOTE- Piles driven di Si//.s Alo./ ,:' 4 , Sholl o.bloin /heir /'vi/ beorio9 (87 To17S) 1n t/Je /70/</rol 9round below I/JG' /Jt'W e/77bunbnen/.s.

JI r ../5 .·. Cl"ie.-.5 ,,/

"'- .$;/I /11c-d,,: ,. tf

- "' / -/ -l(fi)3c'~ 8 V.,,;,c'9"..ta- .

·- / ~ --/ , -

u rtf7'=6".58 14~4~6"16

i/ .,(6, 4'.fc'"' , fE'.,92~

'\.. Structure ,/ -" t/nc/oss//'ied

We~ovnd Eoslb9'J" d Wes/bound Eos/bovnd

- -- - cl '\.. / 2 1 "' -- - 170 / "- cos - -- i - 1.39/ M - --- - ?I z1'\.. - -- - V 3s; .36/ ' D. D..

/:I;: //. :h . r; ,f 7,1.#';.·i.l

5.PfC'/l?C,fT/CJrV NCJTL" t/:se Sov/.b ,t)o/ro/o S/aoo'oro' S,,Oec//',co/io.ns /'or /i'oods a.no' 8n<:(?es, /.963 Edi /ion, o,;:,.17roveo' os 8/ano'cv'd ~e,otember cl, /.964 , ond li'efvi red P rov1s10/JS', 8{{,0plen,enfal S_IJec /:/'/co//o/Je O/Jd/or 5/Jec iol Provisions os hc!vde,rin I.be ,P,ro,Posul.

ERA DRAWING AN

FOR

_19.2•-o.:co~J.J. COMP. ~GIRDER_BB1D~EJ3 ... DUAL 38' .. o" RO,-.DWAYS

S)VER c.aN.W.R.R. STA .26~:f:00

STA.261+98.96 TO STA.263+90.96 STR. NO. 41-200-088

4 3° SKEV{_ ~ H.F.. SEC.17-T6N-R4E

I -90-1 (15)19

LAWRENCE COUNTY HS 20-44 a ALTERNATE SOUTH DAKOTA

DEPARTMENT OF HIGHWAYSG) 0 MAY 1965 2 OF 3 -.XL.7.L - -

D ESIGNED BY DRAWN BY CHECKEDBY APPROVED

8.C. A.K. W.J.M.

IM 0901(179)9 14 30

J

W.L . Sil/, ~ ' '<I, \?. Cl

.i. 3 C

~ .:., ;.....,·

- ~ . . ,, ~ · .... '., ,,,.

for Sil/.s No .I Wl'>.R ~ No. 4 E.t! .R. 7 .5 ·- ohe." 2~·-1~· · ,J / I

.:::_ 4'-1 14" I 11%• / . ~ r~

el. C ff'' 3tll.s l{o . I N.t!.R. ~ No-4 t: -"K;--z ib. 7 . L!I ¢3. -~:omdfch will, A,ba,.s) ' F, !J'-27,,/' <i'-o°U,_" 1-.. ,;~,

Nole: a/BocJ:wal/6-Wtn,;Wd"lll!a~or,,a/opp,oK-IZ'Spc'g.S- ~ r / _/ .,

T T , ' - ·r- ~

L i Ro.:rdul4V ,/ P. G . Line >

/ - for Sdls No. 4W.i5.1?.4No.lE.1'>R. . 4 ,

2z'- 1-0'%; '

·::. M, ,...0.._. l..fL ,.r 5'-o ?t, ..

// 7,q" 4'- / J'.,,:

I 'y, .,· .. ,;/'\..-'· .. ,.- ... -

STATE OF

S.D.

PROJECT SHEET TOTAL NO. SHEETS

~ ~.l,a,i;,; ' -, ~-r---r- . -,-;-~~-r-- __ .. -. 4 ~ b,--j-;;,~~¥1 I l I I I .. - / I '

,. '

, ,

M ~ ~ £1'.l l_: I I I I !-r-8 fl =+

I T

I I ~ / I I I ·m:-1 l I /1/ 1_++1 __ ~5];~+-1 I i I I I #rU I, '~\ W,!er sl'tJ?

j •w _ , ____

' I I I I I - i It l,eori,iq:.., ;:; i/ 1411 -1 .- 1 I I I I l !++: / I 1.,1 /' J-,*fii ,, \· v,• I I I I - .1 I

-~ I ' I . 1·,1 •••, I I I .

-~ ! l-'--1 I I I I I I : j,.L i 1- -r l I /1 I I J-L I i···-1 A/ 11 I II I }L1 ! l-'-1 ., I I I r-- l..'.- ! 1 ·4t I I

I ~r---;:/er I / T T / / / / I I , / T'l'.b- ,,.,-l ,.._,., - I '/

2·- q· ! . 7 ---2-f,.l / El. · C for 5 ill, __, 7 I \ Rece55 for qroot ,;,,,d-typ. £

7• • .3• ?'-Iv&•'° 11'-7!1," .;e.F• l //'- 7v,_• Na4!,'6.IU No. I £.BR.. 11·-7 ~- 1 5ee detail Z TO, II'- 7 !-1"' I 2·-q" r:.·-11 %'/!i 7' .,. ! I

9'--4-Y;.:!l C

_.... ... \

dtl-6" 4t

-~ ~

SECTION A-A

3-1_.;· r ·-·- .. s. I

2·1•-10:.-.· I 30' ,. -..o·-r 21'- /OYz'

2<:,•-0• ' 2c.•-o·

! 7~'- 7!4,;· .--· ;

,: ..)~

Rub to rR. • (Nof lo S dol e)

(Sa .Sec. A-A fbr rension to 5il I 5ecl 5/,..,,I) - c . E

GRQUT PAD ELEVATIONS &. PLAN

D .f' l ··,

e, £ . 5 C',S , ~ E . 5 C'S . 3 5 C'S . 4 $ :;.ho 8 £. V4f !j . C'3 . 8 E . S c•3_

DIM EN SIONS SILL V IY'I BR 2'- G,"

4t1'BR 3'-4" /E8R 2'-C,"

4£BR 3'-4" Option4/ Con~t. d o inf will, 7x4" Key"'"Y·

Cor,~t. do,itf w,//, 2 ";t4" K~'l"'*'f '

w 3•. 4 • j'-234 2·-e,· 5'-5% '!>'-4' j '-3%

2'-r. · 5 '-C.Yi

ELEVATION Sill No. 4 (Wt!, . , /:. IJ.) sho°wn /o'okin9 aliedd on .stafionin'1. 5il/ N o . I JW. B. 4 E .8 .) >how" JooJc,'nt baclc. "" $fat,~nin'1.

EL E VATIONS y ,I 8 C 0 £. F G

5'·7" 3686. 0-> 3"138 81 JC, 80 49 3(.83./3 ?>Co 84 .2e :)(.8i?.08

5'-1 ' '!>G.62 .74 X,8 1.6.3 :)C,82.39 :::015.75 jG, 77 .. 95 3G.7Co.67 3Co7.4 .!7 5•-7 :,,· 3C,85.I/ 3(.8(..4/ 3C.8C..IS 3(;,,77.48 3(.80.15 34.8/.3 9 3.,7q_ ea

s·-:z.~ :?,C, 7"1 "19 3(,,7869 ?>G.7"! . 7J 3G.72 . 95 3(,,75.lt!? 3(,,73 . 69 3(,, 71./6

/ CONST!~ .. PLANS (51/s No. 4 On&)

I.R evised -from Or,'ginal

ES TI MAT ED QUANTITI E S ITE M UN I T 0/VE. SILL !

REINFORCING SC HEDULE - ONE SI LL

l,l4rk »•.Ke ; s,~ Len ti, T,. e /3ENDING DE TAILS

A, 52 ~4 fj, 20 f4 · 82 4 4 e,, 4 ~4 {3-4 4 #4 Bs 4- 4-

8. 4-8, 4 B& 4 C, 4-C, 2 0, 2 o. 2 #S E, 4- ,14-

Ea. 12 114 F, 8 "'" Fa 8 #5 H, 3 /0 Ha 3 110

,J, 48 /t-4 I<, 53 ,t4

12·-13 · ,o·-o· q·. IJ"

s·-o·

a·-e, 8'-4 '

a·-o· 7'-8"

34·-.,-

5 10 1(1 : / -2· ., ,J, . , 4'-8" I ?ii J . / I::.L I

-

~l 3·-7 · I D,

o, st,.

4'·6 " :

~

l'fA - ~ 14

Str. .& ec1'c1?onr. .12 ~ T - 1:J.. · A y

~Tl 1 t I

I I ~ ! C)

~ ;. ' a ' ;:; l

Tl -' co "' Cl -;-, <I) " '9' ' ' ., 4·~ ·'

.. , : 12 ~ 'I "t ... ") N) "l "'•

;4·-0· /,4.'- 11 ' .37 ·- O" 38 '- q· '27 '-q•

zr.,;- q• 12'- q• /5'-~· 14 '· C,"'

3'- r,,· M, 2 ,1. zr;,·-c 5tr. N, 10 (- q• , ,

Gt 3 ;,.; I?! '?' II I

e 50 .. 4 7-3N (0 Ll . ri!? .3 ,,; lff!,:;• II C/<100 ;-4 .. Concrete Cv. Yds . 45. 78 &

Reinfort!l'n4 St~el lb ,. 4Z'tJO a\ DETA IL "z 5 11/ No. / .(4

5tr//C fure £Jt c'1 -.'af1on

5-reel P ,/e5(10 .,p,1.z

c;v. Yd~.

No.

Note : D 1mens1on !J a,.e ovf to ovl of bar:, . * 5wed1e t:>dt~ will, cvf was luu~ • keav / he,<. n C/fs . Ws,~I is 1Ac/vded

a:s ~irvt!tvr4/ steel 1'1 lhd svfe.r~frvcfvre . See .:sheet(€) o~ {[!) .

l

I . t!). ' I 14 '· 2~· .

J

. .a) NOTE: The$e groul p:,d .e/evulions s,;p.,;,r:s.x<,,-

fhose for $ills No. 4 -shown on .5/-7£,d ,v,._ 9 o/1 IZ.

>-

v G.E.NERAL NO T E S

I. ALL EXPOSED EDGES SHALL BE CHA!IF'ER(O I" EXCEPT AS NOTED.

2. CHAMFER GROUT PADS 3/U", 3. USE 2" CLEAR COVER ON ALL RE I.NFc.!C I NG EXCEPT AS SHOWN . Q. GROUT SHALL BE ACCORDING TO THE ~(SIGN HIX PROVIDED er THE MATE

RIALS TESTING LABORATORY . GROU T SHALL DEVELOP A MINI MUM COMPRESS I VE STRENG TH or ~000 LBS. IN 22 ;)AYS •ND THE MAXIMUM S I ZE AGGREGATE SHAL L NOT EXCEED 1/U". GROU T SHALL ObTAIN A COMPRESSIVE STRENGTH or 2000 LBS . BE FORE ANY HAHS ARE ERECTED. THE QUANTITY or GROUT IS INCLUDED IN ANO SHAU. BE PA JO [OR AS CLASS • A. CONCRETE .

5. P I LI NG SrtA LL [') (VE.LOP " MIN lr1UM 3EAR I NG VA LUE OF 37 TONS i;i(~

PI LL

6. SEE. GENERAL DRAWING FOR LENGTH Of' ST EEL PILES •

7 . DE S I GN LOADING; HS 20- UU. ANO ALTERNATE.

8. UN I T STRESSES: RE-STEEL Is= 20,000 PS I (INT . GRADE )

CONCRETE f c = I• 500 PS I

9. AL L ~ EI NFORC I NG STEEL SHALL CONf"ORH TO ASTM A305 ANO Al5 l"NTERMEOIATE GRAO[.

DETAILS OF SILLS NO. I EBR,4EBR, IWBR, AND 4WBR

FOR

192'-0"CONT. COMP. GIRDER BRIDGES DUAL 38'-0" ROADWAYS

OVER C.8N.W.R.R. STA. 263+00 STA.261498.96 TO STA.263t90.96 STR. NO. 41-200-088

43° SKEW R.H.F.

SEC. 17-T6N-R 4E I-90-1 (15)19


DEPARTMENT OF HIGHWAYS('.:;'\ ~

MAY 1965 \.V OF \.V DESIGNED BY

B <1. A. DRAWN BY

J . A . G. CHECKED B Y APPROVED k

Wd.M.

IM 0901(179)9 15 30

ESTIMATE OF STRUCTURE QUANTITIES

ITEM NO. DESCRIPTION QUANTITY UNIT

120E3120 Bridge Berm Repair 2 Each

464E0100 Controlled Density Fill 0.2 CuYd

SPECIFICATIONS

1. Construction Specifications: South Dakota Standard Specifications for Roads and Bridges, 2015 Edition and Required Provisions, Supplemental Specifications and Special Provisions as included in the Proposal.

SCOPE OF BRIDGE WORK & SEQUENCE OF OPERATIONS

All work on this structure will be accomplished with the traffic control shown elsewhere in the plans. Alternate sequence of operations may be submitted by the contractor for approval by the Engineer a minimum of two weeks prior to the pre-construction meeting.

1. Place controlled density fill under each abutment in locations where piling is exposed .

2. Repair and reshape berm slopes to the original construction .

COORDINATION WITH RAILROAD

1. During construction of the berm, the Contractor will not interfere with the operating railroad train movements. Construction activity must not take place within 25 ft. of the centerline track when train movements are occurring through the construction site and construction equipment will be removed from this zone prior to arrival of any train . See Special Provision for Working on Railroad Company Property.

2. See Special Provision Regarding Railroad Insurance Requirements.

CONTROLLED DENSITY FILL

1. Controlled Density Fill will be placed in the voids under the abutments .

2. Controlled Density Fill will be a flowable mortar material. Material and mixing will be in accordance with Section 464 of the Construction Specifications.

3. The quantity included in the plans is only an estimate. Actual field conditions may vary.

4. Do not place Controlled Density Fill during inclement weather, e.g. rain, when the subgrade is frozen, or when the subgrade contains an abnormal amount of moisture from recent rainfall as evidence by standing water on the pavement or in joints or cracks. Do not place Controlled Density Fill when ambient air temperature of 40° For less is anticipated in the 24-hour period following proposed placement. Produce and deliver the flowable fill at a minimum temperature of 50° F. Protect fill from freezing for period of 36 hours after placement.

BRIDGE BERM REPAIR

1. The bridge berms have erosion channels on the berm slope. The bridge berms will be rebuilt and reshaped to their original template.

2. Reconstruct the berms to at least one foot above the bottom of the abutment backwall seat and fill in erosion channels on the berm slope. The berm will extend flat from the abutment backwall a minimum of 1 '-1" before the slope begins. The berm slope will be benched into stable embankments required during reshaping and reconstruction . The soil will be placed in horizontal lifts perpendicular to the centerline of the structure. Shape the fill in front of the wing walls to divert runoff from the inslopes away from the face of the berm slope. Compaction of the reconstructed embankment will be governed by the Ordinary Compaction Method.

3. At the upper part of the berm slope clearance between the structure and berm will prohibit the use of compaction equipment. The soil in this area will be placed by a method approved by and compacted to the satisfaction of the Engineer.

4. Soil used to reconstruct the berm slope will be furnished by the Contractor. The soil will have a maximum of 70% passing the #4 sieve, have a maximum Liquid Limit (LL) of 45 and a Plastic Index (Pl) greater than 10 but less than 25. The contractor will be responsible for one gradation, LL and Pl test for each borrow source for berm reconstruction . The results will be supplied to the Engineer in writing and up to his discretion.

5. An informational quantity is not available . The Contractor will visit the site prior to determine quantity needed.

6. The cost of the berm reconstruction will be incidental to the contract unit price per each for Bridge Berm Repair. This payment will be full compensation for furnishing all materials, labor, tools, and equipment necessary or incidental to the reconstruction of the bridge berm .

I s~:E lt-__ __;P;..:.R.;.;;O.;.;JE;.;;C..;..T ____ L ISH!::!!E2..ET_wlT:!:!!O~TA~LLI NO. SHEETS

I S.D. l I I

(EAST BOUND LANES)

ESTIMATE OF STRUCTURE QUANTITIES AND NOTES

FOR

192' - O" CONTINUOUS COMP. GIRDER BRIDGE

STR. NO. 41-200-089

November 2019 G)oFG) I DESIGNED BY .1 CK. DES. BY I DRAFTED BY 14~ .,4 ~ ,, rt--

SKI TJM SKI LAWRD3RQ n~R~1r.n1 I /BRIDGE ENGINEER

IM 0901(179)9 16 30

loe o/' /ill

T5""C.El.:Jli"d',!. u [email protected]'. 70

s

~#:>;== ====~~======:;====>)!!'t=========~~===!==----1'.......:..L <::,

~

T.5.<iiCE/. .:JGtJSJ I

'" PL AN

ELC:VAT!ON

B.M "'l5 elev: 3684.21 Ir on P in & Guards 242' LI. 51a. Z60'67

B M "'16 cle1< 365090 Ir on P111 & 6ucrrds · 7' LI. Sia. 261+ 2'/,

NOTE

-x 171-

No !NOEX cv- B R / 0 6£ SHEET S I 6e=n7I ,On7w1i?o and Ovonlities.

.E' 5ile Phn I .5ubsurl'oce Pro/'//e .

3 .5/le Pica ,:' .5ubsvrloce Pro/il e .

4 LJe/0/1.1 o/' St/ls )/o.!E81i'. 4E81i',

/W.ilf' ,Md 4W8R. 5 .Oe/',vls o/' .8e/JIS N o . c'E81?, .3EB!i'

eWB/i', ,4nd .:JWBli'.

6 Deloi/s ol' S vpersl/'uc/ure. 7 .Oe.lo/ls o/' S u,,oers/ruclvre.

8 Delo/i's o/'.S.boes U/Jd EY,017/!SiOll .Oevice.

9 Erec//o/J .Oalo. /0 Fram/no .Oh orom.

II fRtoils ol' B ol led <f' Welded fi&ld .3,olic?. /,? S tundord Tona l?T· .3 S.lee/ !?oil/no.

'-' The-se d ,rnen-5 1M7S wev-e, c.J.-.aa3ed bec.a'-">e o.f m ,~pJ1,c.eJ F , /, '1;:J · The. :s,/1 "5h-e-i- (Yt"w5::'d) :;h,u.e:. c..J,,.,""r-' .J.o s ,/ I No . 4 The be>r,"') :5/-, Hene..- and. b ca,:, n3 /oe,c,.J.,on -

/.>.JCYe- c..hq "':)<:d, . bj s hop P/on::s. lne. o-/hev ::-., /,,uk, o .f +h,~ se-fdo no+ l'"e .. ~:.-c. +- ·H, e. a bo ve.,

C.hanjeS.

RA- ,/.1. 8- 6- 67

T.S.@CE'I. = ??,,o a/' S lop ul Curb Ei e vo/'to/J. T.S @IE!. z lo,P or.Slob al' Center L1'/Je EleYt7lioo.

STATE OF

S.D.

PROJECT

hp or .5ubrJrade e' ~ Roadway

V£RTIC4L CI/R//E tJATA ( Wes/ Bovnd S lrvcrvre)

GENERAL N OTES

SHEET TOTAL NO. SHEETS

I. Oe..~ign ,tJ,oecillcutiolls : AASIIO .!J,oectlli:t7//ons /or #!gt7nt7y .8rhyes; 136'1 wll/.! /n/er1m .:t,oec /i?colions /o/' / .96/, / .96".E', / .963, alld ! 964.

.?. Lol7:71'/udt/JO/ e l e1779n/s o/' .slob s ho/1 coo/or m l o vertical cvrve. · ·

.1 l?oi/ ,OO!Jl'S s/Jol/ be .b wi't verll co/.

4. Omi t r ood wo!I ctro/ns.

.J: .For e levutioos ol' grovt ,ood.s see .,;1,,e/ .. J ol"' /,!'

G. 5vrtace /'//Jisll, Sec. 4 6 0. f (Ii') o/' Ille cvrre.?l' S ovt/J .l)olroto .5/ondor cl S,oec//'lco lion.:1, s/Jal/ u / .so 1'/Jclvde s vch ,oorhons ol' //Je 3 trvcture whi ch o r e v i s / b l e rJ-on, any l'roveled /one.

7. Tt7e conlAX-lor shol/ /Jove su/'/}c/ent )'/le S,Pu i:'e m o/erhl on /Jond ,be/l;reple d/'/ vi oy 1:S storied. See S/o.ndo/"r7' .P/o/e /Vo.3 02.

4 . LJr/o'pe cvnlroctor s ilo/I l'llrnis!J O/Jo' //Js/u// l 14"y7f?' s lee ve nvl uoils 1n w1:,,y wol/s "' s /Jowo on s ,ondora' P/ o/e N o. 30~ .

,,- 'kJc or s,,bgrode e? ~ Roadwoy

·,? . .fl y.

,_::i_1~9~·--_·;,--~-c-,-·- -t--11 t/ 9L__ __ / B}5 ' . .. ... VERTICA L Cl/R V£ OATA B J /t,:; .16 / <I J 6 / tS'{.,3 U

~-------------------------------_-_E.._S_7:_Z_M._ ',4_T,_c._'9 _ _ (}_{/,_fA_N_ T,_!_T_!_c_S ______________ ..,/I,.~. ,-o-..,:-t--_--5--..,.r:3.,..-;--)- S- ,;.~ ,,- q.-~i------i--)-:-7-:-t- <1-. -,---. ___ i"{"tt o { East .Bow1d 8/!'t,c/{lre)

1----------- ~--C,-:-'a_:s._:s-_~-,,-a-,v;,e,-n-.-~-""--~-- ------S.-'r_e_e_l ___ L_o_s. ___ -------.---T-Y._:P._'E_ R_ T-___ 3 __ ..,.. _____ S;_Y,_.,,,._1_ A_,;(_e_s ___ L_ b_s-.---~r;.~;/=••l...__'f.,..3 __ .,._n __ ......,t_i...,~ .. -; .. ; ... ·~-y,-"'/,-,-on--~,..,l_c._4;,,=~--::: __ y._a: ___ .,,-_· ... l·~3-9 .... 7-·7~9--~-=3""·il~.-~----- _,,,RIGINAL CONSTRUCTION PLANS

.IT£M Cv. Yds. J?eia/b/' c i ng S'lrvclt..1ro/ Slee/ ,l?o,/ing- Lin.FI. / Wesloa111d Eos/ba;od Wesfoound ~as/bound Wesl/Jou17d Eo.slbovnd Jlleslbound Eostoound We__s.lbound Eo.,lb<J,fnd

s vperslrvclure 178..31 178 . .3/ .fC,(Jl.9 .5~079 / '19,904 !'19, 904 3 76 .0 .3

Si// Al• I 4 / . / 2 41. /c' 1,5.34 /,5.34 -Bent ,v.2 J!J.2.f 63. 6".3 //,/15 /c,353 - -

6 / .62 /~ 115 · /1,858 - -S~/1 Alo4 4 /./2 41.I? .3,9 06 3,906 1,5.34 (..5.34 -

Totals: ~ .376".03

11.36'3. ?/ / 'fi.,3:f7

¢ On4' /0BP4Z Tes/ 1'3-i'e M oll b,9 ddven ol Si//s No/(~ be/'ore l'!Je r ;;,mo1/li/7j' µJes or e driven. .4 7o be done h_y olh~r:s.

.376'.0 .:J

-

--

376.03

Pl LE NOTE- Piles driven di Si//.s Alo./ ,:' 4 , Sholl o.bloin /heir /'vi/ beorio9 (87 To17S) 1n t/Je /70/</rol 9round below I/JG' /Jt'W e/77bunbnen/.s.

JI r ../5 .·. Cl"ie.-.5 ,,/

"'- .$;/I /11c-d,,: ,. tf

- "' / -/ -l(fi)3c'~ 8 V.,,;,c'9"..ta- .

·- / ~ --/ , -

u rtf7'=6".58 14~4~6"16

i/ .,(6, 4'.fc'"' , fE'.,92~

'\.. Structure ,/ -" t/nc/oss//'ied

We~ovnd Eoslb9'J" d Wes/bound Eos/bovnd

- -- - cl '\.. / 2 1 "' -- - 170 / "- cos - -- i - 1.39/ M - --- - ?I z1'\.. - -- - V 3s; .36/ ' D. D..

/:I;: //. :h . r; ,f 7,1.#';.·i.l

5.PfC'/l?C,fT/CJrV NCJTL" t/:se Sov/.b ,t)o/ro/o S/aoo'oro' S,,Oec//',co/io.ns /'or /i'oods a.no' 8n<:(?es, /.963 Edi /ion, o,;:,.17roveo' os 8/ano'cv'd ~e,otember cl, /.964 , ond li'efvi red P rov1s10/JS', 8{{,0plen,enfal S_IJec /:/'/co//o/Je O/Jd/or 5/Jec iol Provisions os hc!vde,rin I.be ,P,ro,Posul.

ERA DRAWING AN

FOR

_19.2•-o.:co~J.J. COMP. ~GIRDER_BB1D~EJ3 ... DUAL 38' .. o" RO,-.DWAYS

S)VER c.aN.W.R.R. STA .26~:f:00

STA.261+98.96 TO STA.263+90.96 STR. NO. 41-200-089

4 3° SKEV{_ ~ H.F.. SEC.17-T6N-R4E

I -90-1 (15)19


DEPARTMENT OF HIGHWAYSG) 0 MAY 1965 2 OF 3 -.XL.7.L - -

D ESIGNED BY DRAWN BY CHECKEDBY APPROVED

8.C. A.K. W.J.M.

IM 0901(179)9 17 30

J

W.L . Sil/, ~ ' '<I, ;l

Cl .i. 3 ~ C .:.,

;.....,· - ~

,, ~ · .... ' . , ,,,.

for S il/.s No.I Wl'>.R ~ No. 4 E.t! .R. 7 .5 ·- ohe." 2~·-1~· · ,J / .:::_

4'-1 14" I//~ • / . el. C ff'' 3tll.s ,Vo . I N.t!.R. ~ No-4 t: -"K;--z ib. 7 . ¢3.

~ r~ -~~omdfchwill,A,b,,, .. ) . . F, !J'-ZX,/' C:.'-o u,·L!I 1-.. ,;~/ Nole: a / BocJ:wal/6-WtnqW<>"ll l!a~or,,a/opp,o.Y. IZ'Spc'g3- ~ r / _/ ~ ' ' l ' - 'r ~

L i Ro.:rdul4V ,/ P. G . Line >

/ - for Sdls No. 4 W.i5.1?.4No.lE .1'>R. . 4 ,

/

2z '- 1-0'%; '

,;r ...f!...__ l..fL

5' - o?t, ..

// 7,q" 4'- / J'.,,:

i 'y, ., ·,,;/'\..-'· . .. , . - ... -

STATE OF

S.D.

PROJECT SHEET TOTAL NO. SHEETS

~ ~.l,a, I,,,, , -, --r -r---T . -,.-;-~~! __ .. -.4 ~ b;=:j-;;,~~¥1 I I I I .. - I / I '

,. '

, .

_w ~'-t~r I ; I I I I !-r-8 ti t+

1 ; I -~ / I I '·1tt~l I y 1-f+ '--~Jt~ : I I : I I ~ru ''~ ~\ W,!er sl'tJ? j

•w _ , ____ I I I I I I

(t, l,eori,iq:.., i

;{; . ._' ~ 1411 . r.-1 I I I I j 't+' / I I 1 ... ,..j/i• - I -X '·f Ii · I , -T v ,. --1 , [ I I I - ~I I -~ I I

l I 1/f ' r--- k'. ! l-'--1 I I I I I I i J,.L ! •. --1 I I /.r. I i···-1 /r/ 1 ' • I J,L 1 !\I =-,._I J I I I I l"' ... : l ·4+ I

I tZ G irder I / I I / / / / I I 7 / T'l'.1'- ,,.,-i ,. . .,-1 - I .,

2·- q· ! 7 ---2-F,-' / El. ·C for Sill, -

... I I Recess {n, oroot ,;,,,d- fyp . l£ 7• • .3• ~·-1 v&•'° 11'-7!1," .;e.F• ( //'- 7v,_• Na4!,'6.IU No .I £ .BR.. II' 1~· 1 5ee detail Z TO, II'- 7 !-1"' I 2·-q" C, '- II ;,,;•l!i 7' .,. !

I

9'--4-Y;.:!l

_.... .. , \

c,

dtl-6" 41

SECTION A- A

3:;·' .... ,- .. s. I

2·1•-10'/z." I 30' ,. -..o·-r 2/'- /OYz'

2<:,•-0• ' 2,:-0·

Rub to r R. l ··,

e, £ . S C',S ,

Ccnforw, le i loj,e of f,'nished fnule .

! 7~'- 7!4,;·

, : -'~

PLAN • (Nof lo S dol e)

(Sa .Sec. A-A fbr rensi on to 5il I 5ecl 5 1...el) -

~ C . 5 C'S . 3 5 c ·s ."'s :;,ho

ELEVATION Sill No. 4 (We, . , /:. 13.) sho°wn lo'o k in9 alie"d on .stahanin9. Si//No. tJW.8 . 4 E .8 .) ,how11 Joolcmt baclc. "" $faf1fnin9.

.--·

8 £. t/4/ !j . C'3 .

A, 52 ;,4 fj, 20 f4 · 13, 4 4 13, 4 ~4

;

GRQUT PAD ELEVATIONS &.

c . D E .f'

a e . s C"$.

REINFORCING SCHEDUL E - ONE SI LL L en ti, T,, e /3ENDING D ETAILS

,o·-o· 12 ·-13 · 5 10 1(1 : / -2· ., ,J, . , 4'-8" I q ·. 13 •

{3-4 4 #4 EL E VATIONS DIMENSIONS a·-e, ?ii J . SILL V W I Y'IBR 2'- G, " 3•.4•

4 t1'8R 3 '-4" 2 ·- e,· / E 8R 2'- C, " 3·-4•

4£BR 3 '-4" 2'-C, ' Option4/ Con~t. doint w ill, 7x4' Key"'"Y·

Cor,~t. do ,itf w,//r 2 ";t4 " Ke'{"'*'f ' /

DETA IL ·z 5 11/ No. / .(4

C 0 £. F G 3"138 81 3 (,,80 4 9 3(.83 ./3 ?>Co84 .2e :)(.8i?.08

8 8 '-4 '

, I.::.L I

-3<>82.3.9 :::015.75 jG, 77 .. 95 3 G.7Co.6 7 3Co74 .!7

3C.8C..IS 3(;,,77. 4 8 3(.80. 15 34.8/.3 9 3., 7'7. c:8 ?>G.7"! . 7J 3(,,72 . 95 3(,, 75.lt!? 3(,,73 . 6 9 3(,, 71./6

u ,;- q•

a·- o · 7'- 8"

)C,81.63 3C,8C,.4/ 34 ·-.,· 3(,,78 6 9 s ·-o·

;4· - 0 · /,4.'- 11 "

CONST!~ .. PLANS (51/s No. 4 On&)

I.R evised -from O r ,'ginal

.37 ·- o · 38 '- q · '27 '-q•

H, /0 12'- q • 3 H• 3 110 / 5 ' - ~"

ti, 4B it-4 14 ' · (;,"

,---- ----------- - - ------.1 I<, 53 ,t4 3 '- r;,·

~l 3·- 7 · I D,

o, st,. f'·6":

5

l'fA . ~ 14

Str. .& ec1'c1?t>n1, .12 ~ T - l;l • A y

-Tl 1 t I

I I ~ ! C) co ~ ;. ' a '

;:; l Tl

~ "' Cl -;-, <I) " '9' ' ' .. 4·~ ,, ... , :

12 'I "t ... ") N) "l "'• E S T I MAT ED QUANT IT IE S 1.1. 2 ,1. zr;,·-c 5tr. I TE M UN I T 0/VE. SILL I N, /0 (-q• ' '

Reinfo,t!J'n4 st~el l b,.

C/<100 ;-4 .. Concr ete Cv. Yds . 45.· . 7,8 & ' Gt 3 il1 I ?! '?" II 1

f----'- --"_;:__--+_;:~_..;_..;-4....:,,;,;,,~..,...- I ri .3 , ,; /ff!,:;• II 4z'2Jo 41 · ~ 5 0 .-4 7-3N 10 .c:i

Note : D 1mens1on !J are ovf t o ovl of bar:, . 5tl'//C fure £.<c'1 Vaf1on

5-reel P , /e5(10 .,p,1.z

c;v. Yd~.

No. * 5 wed1e t:>dt~ wi ll, cvf was luu~ • keav / he,<. n C/f s . Ws,~I is 1Ac/vded

a:s ~irvt!tvr4/ steel 1'1 l h d svfe. r ~ frvc fvre . S e e .:she e t (€) o~ {[!) .

l

I . t!). ' I 14'· 2~· .

J

.a) NOTE: The$e groul p:,d .e/evulions s,;p.,;,r:sei:k-

fhose for $ills No. 4 -shown on .5/-7£,d ,v,._ 9 o/1 IZ.

ORIGINAL CONSTRUCTION PLANS

>-

v G.E.NERAL NO T E S

I, ALL EXPOSED EDGES SHALL 6E CHA!IF'EREO I" EXCEPT AS NOTED.

2, CHAMFER GROUT PADS 3/ U". 3. USE 2" CLEAR COVER ON ALL RE I.NFc.!C ING EXCEPT AS SHOWN .

Q. GROUT SHALL BE ACCORDING TO THE ~ £SIGN HIX PROVIDED er THE MATERIALS TESTING LABORATORY. GROUT SHALL DEVELOP A MINI MUM COMPRESSIVE STRENG TH or uooo LBS. IN 22 ;)AYS •NO THE MAXIMUM S I ZE AGGREGATE SHA LL NOT EXCEED 1/ U". GROU T SHALL ObTAIN A COMPRESSI VE STRENGTH or 2000 LBS. BE FORE ANY HAHS ARE ERECTED. THE QUANTITY or GROUT IS INCLUDED IN ANO SHAU. BE PA ID [OR AS CLASS • A. CONCRETE .

5. P I LI NG SrtALL [") (VE.LOP " MIN lr1UM 3 EAR I NG VALUE OF 37 TONS i;i(~

P I LL

6. SEE. GENERAL DR AWING FOR LENGTH Of' STEEL PILES •

7 . DE S I GN LOADING ; HS 20-UU. ANO ALTERNATE.

8. UNIT STRESSES : RE-STEEL Is= 20, 000 PS I (INT. GRADE )

CONCRETE f c = I , 500 PS I

9 . ALL ~ EI NFOR CI NG STEEL SHALL CONf"ORH TO ASTM A305 ANO Al5 l"NTERMEOIATE GRADE.

DETAILS OF SILLS NO. I EBR,4EBR, IWBR, AND 4WBR

FOR

192'-0"CONT. COMP. GIRDER BRIDGES DUAL 38'-0" ROADWAYS 43° SKEW R.H.F.

OVER C.8N.W.R.R. STA.263+00 SEC. 17-T6N-R 4E I-90-1 (15)19 STA.261498.96 TO STA.263t90.96

STR. NO. 41-200-089 LAWRENCE COUNTY

SOUTH DAKOTA

HS 20-44 a ALTERNATE

DEPARTMENT OF HIGHWAYS('.:;'\ ~

MAY 1965 \.V OF \.V DESIGNED BY

B <1. A. DRAWN BY

J . A . G. CHECKED BY APPROVED k

W d.M. ---~~~~~ ;,,G~

DAKOTA

SOUTH

STATE OFPROJECT

SHEETSHEETS

TOTAL

Scale 1"=40'

Install Type B Drainage Fabric 111 SqYd (50'x20')

and Armor Channel Sideslope as per cross sections

Install Class C Riprap (52 ton) to Fill Scour to Elevation 3484.5

MRM 9.86 L

as waste. (Incidental Work, Grading)

as per cross sections. Excess material will be handled

Remove Failed Gabion Baskets and grade to Elev. 3484.5

MRM 9.86 L

Sec. 34 - T7N - R2E

...\La

wr0

3R

9\Pla

nSheet_

986

W.d

gn

File -

Plotting Date: 10/15/2019

Plot Scale -

1:4

0Plotted Fro

m -

TR

RC

11951

Brookview Rd.

Interstate 90 Westbound On Ramp

Interstate 90 Westbound

0+00

0+50

0+50

I-90 Westbound On Ramp, MRM 9.86

3490ft

3490ft

3490ft

3490ft

3490ft

3490ft

3490ft

3490ft

3490ft

3490ft

3490ft

3490ft

3485ft

3500ft

3500ft

3500ft

3500ft

3500ft

3500ft

3500ft

3500ft

3500ft

3500ft

3500ft

3500ft

3500ft

3500ft

3510ft

3510ft

3510ft

3510ft

3510ft

3510ft

3510ft

3510ft

3510ft

3510ft

3510ft

3510ft

3520ft

3520ft

IM 0901(179)9 18 30

DAKOTA

SOUTH

STATE OFPROJECT

SHEETSHEETS

TOTAL

See Structure Sheets for Bridge Work

41-200-088

MRM 22.98 (Westbound)

See Structure Sheets for Bridge Work

41-200-089

MRM 22.98 (Eastbound)

Scale 1" = 40'

Sec. 17 - T6N - R4E

...\La

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2298.d

gn

File -


Plot Scale -

1:4

0Plotted Fro

m -

TR

RC

11951

I-90, MRM 22.98

3660ft

3660ft

3660ft

3660ft

3660ft

3660ft

3660ft

3670ft

3670ft

3670ft

3670ft

3670ft

3670ft

3670ft

3680ft

3680ft

3680ft

IM 0901(179)9 19 30

DAKOTA

SOUTH

STATE OFPROJECT

SHEETSHEETS

TOTAL

http://www.soilmoist.com

Phone: 1.216.475.8488

Cleveland, OH

JRM Chemical, Inc.

FI-3500 Tablets

http://www.innovativeturfsolutions.com

Phone: 1.513.317.8311

Cincinnati, OH

Innovative Turf Solutions Products

Floc, Floc Soc, Floc Bag

www.terratubes.com

Phone: 1.800.366.1180

Buffalo Grove, IL

ACF Environmental

Terra-Tubes

http://www.siltstop.com

Phone: 1.866.200.9868

Woodstock, GA

Applied Polymer Systems, Inc.

APS 700 Series Floc Logs

FLOCCULENTS listed below are considered to be safe for the environment, if used as directed:

www.acfenvironmental.com

Phone: 1.800.223.9021

Richmond, VA

ACF Environmental

Heavy Duty Dirtbag 55

www.iviindustries.com

Phone: 1.800.659.5111

Johnson City, NY

Indian Valley Industries, Inc.

Non-woven Sediment Filter Bags

www.flo-water.net

Phone: 1.515.577.6763

West Des Moines, IA

Flo-Water, LLC

Pump-It Tube

www.solhutec.com

Phone: 1.888.703.9889

Sebastian, FL

SolHuTec Group, Inc.

Taurus Dewatering Bags/Socks

www.flocsystems.com

Phone: 1.604.343.2046

Surrey, British Columbia

Floc Systems Inc.

Tigerfloc

www.biostar-ch.com

Phone: 1.715.426.5131

Stillwater, MN

Hild & Associates, Inc.

Biostar CH

The treatment flocculent bag may be from the list or an approved equal.

consist of a storage bin lined with plastic, the bed of a dump truck lined with plastic, a sediment basin, or other Engineer approved unit.

sediment storage units are project site specific and shall be the Contractor's responsibility. A water and sediment storage unit may

incorporate the use of 2 flocculent housing units and 2 water and sediment storage units. Design and construction of the water and

The cascade system is shown below and to the right for conceptual purposes only; however, the cascade system shall at a minimum

THE CASCADE SYSTEM

...\prj\L

awr0

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9\D

ewatering.d

gn

File -


Plot Scale -

1:3

00

Plotted Fro

m -

TR

RC

11951

www.spillcontainment.com

Phone: 1.800.764.9563

Jacksonville, FL

UltraTech International, Inc

Ultra-Dewatering Bag

www.dandyproducts.com

Phone: 1.800.591.2284

Powell, OH

Dandy Products, Inc.

Dandy Dewatering Bag

DEWATERING BAGS AND SOCKS capture sediment and should be placed on pavement, vegetated areas, or gravel.

http://www.neptunewash.comhttp://aqualeteindustries.comwww.ecopondrescue.com

Phone: 1.501.525.8484Phone: 1.732.695.6336Phone: 1.727.412.4323

Hot Springs, ArkansasOcean, New JerseySeminole, Florida

Innovative Equipment SolutionsAqualete Industries, LLCEco Pond Rescue LLC

Dry Flocculent Mixing SystemWTS2000 Portable Sediment TankEco Pond Rescue Water Wagon

PORTABLE FLOCCULENT SYSTEMS

No additional payment will be made for Dewatering and Sediment Collecting. Dewatering and Sediment Collecting shall be incidental to other items on the project.

PAYMENT

sediment collection system to capture and treat stormwater at multiple outfalls and/or locations simultaneously during each phase of the project.

will have to intercept and treat the stormwater before storm sewer outfalls into "Waters of the US" or "Waters of the State". The Contractor may need more than one dewatering and

Suggestions for dewatering and sediment collection may be shown on the plan sheets. It is ultimately the Contractor's responsibility to dewater and collect sediment. The Contractor

Permit from the South Dakota Department of Environment & Natural Resources (DENR) on all projects outside of Indian Reservation boundaries.

or "Waters of the State" instead of disposing of the water off-site, using it for irrigation, or using it for hydroseeding. The Contractor will also need to obtain a Temporary Discharge

The Contractor will need to create a Pollution Prevention Plan (PPP) for dewatering and sediment collection if the Contractor choses to discharge the water into "Waters of the US"

for each body of water on this project.

falls out of suspension before the water is discharged into “Waters of the US” or “Waters of the State”. Refer to the Environmental Commitments for the specific requirements The purpose of a dewatering and sediment collection system is to collect turbid storm water on the project, treat it with flocculents as needed, and capture the sediment that

PURPOSE

the Contractor must meet the terms of the Temporary Discharge Permit and the Stormwater Permit for Construction Activities.

Contractor may pump dirty water into a hydroseeder and mix it with a flocculent, and spray the mixture back onto a sediment pond. No matter the system or method used,

a lined dumpster until sediment to falls out of suspension before discharging the water. Drop inlet protection devices could also be used as part of a treatment train. The

The Contractor may elect to block a portion of storm sewer near the outfall with sand bags and pump the water out to be treated with a flocculent or allow the water to set in

are available and can be used with approval from the Engineer. Minnesota DOT also has options and practices available at: ftp://ftp2.dot.state.mn.us/pub/outbound/erosion/CSM2017

Various systems, devices, and products are shown on this sheet to give the Contractor ideas of what may be used for water treatment. Other systems, devices, and products

OPTIONS ARE NOT LIMITED TO WHAT IS SHOWN ON THIS SHEET

Flow Flow

Flow

Flow

NO.

1

2

3

4

5

6

7

8

9

DESCRIPTION QUANTITY UNIT

1

2

1

1

1

1

10

1

1

Each

Each

Each

Each

Each

Each

Ft.

Each

Each

2"

3" Gas

4" Diesel

6" Diesel

(gpm)

Flow Rate

50-250

250-350

500-750

750-1000

Flocculent Housing Unit

Flow

A A


Stage 1 Stage 2

Flow

Submersible 1-5 HP Pump

Trash Pump Floating

Handle to Attach Rope

Storage Unit

Water and Sediment

Flow

Flow

Flo

w


Stage 3

Optional

Storage Unit

Water and Sediment

Storage Unit

Water and Sediment

Coupler Connect on Hose

Secure Flocculent Bag to

6"

1"

CASCADE SYSTEM

ELEVATION VIEW

VIEW A-A

FLOCCULENT HOUSING UNIT

FLOCCULENT BAG

1

2

3

4

6

8 5 7

29

Discharge H

ose

From Trash P

ump

FLOCCULENT HOUSING UNIT

4" or 6" Dia. Sch. 40 Gate Valve

4" X 6" or 6" X 8" Sch. 40 PVC Bushing

6" or 8" Dia. Sch. 40 PVC "Y"

6" or 8" Dia. Sch. 40 PVC Female Threaded Cap

1" Dia. Sch. 80 PVC Drain Valve

1/2" Eye Bolt with Wing Nut and Rubber Gromets

6" or 8" Dia. Sch. 40 PVC Pipe

6" or 8" Dia. Sch. 40 PVC Male Adapter

4" or 6" Dia. Sch. 40 PVC Swing Check Valve

Type

Pump

5'- 0"

(estimated quantities for information only)

or to

Storm S

ewer w

ith Dro

p Inlet P

rote

ctio

n.

Return to N

atural W

ater B

ody

(Gallons each bag will treat varies by site)

FLOW RATE ESTIMATE

OPTIONS FOR DEWATERING AND SEDIMENT COLLECTINGIM 0901(179)9 20 30

IM 0901(179)9 21 30

14'-0" or 16'-6" 14'-0" or 16'-6" I I I

~[J_ J_ r 3)," Dia. x 6'-6"

~

Wood Post (Typ.)

co '' '' '' _ I I I ' ' ' ' N ' ' ' ' ' ' LI LI LI

ALL WOOD POSTS 14'-0" or 16'-6" 14'-0" or 16'-6"

I I _ 1 / 5'-6" long Steel Post - 3Yz" Dia. X 6'-6"

b ---" 9 r Wood Post (Typ.) = Weight including 0 anchor plate is 7.99 I

~ ~ pounds ±5% (Typ.)

co ' ' ' - " '' " ..-, u I '' N '' -L•

ALTERNATE WOOD AND STEEL POSTS r12Yzga. - -- --- -~~ co co co Barbed

(") co ! co , Wire with ..... 2 Pt. Rd. co co I (") Barbs ..... co co ,

co co l12Yz ga. Barbed

co I ..... - 12Yz ga. Barbed ..... co :\ V V

V Wire with 2 Pt. Rd.:-..; V V V

Wire with 2 Pt. Rd. :\ ' V

V

' ' ' ' ' ' ' Barbs ' ' Barbs ' ' ' ' ' ' ' ' TYPE 1 TYPE2 TYPE 3

~Larbed Wires) (4 Barbed Wires) C")LBarbed Wires) _ 12Yz ga.

U)r---r12Yz ga. 12Yz ga.

- Barbed Wire 1 Barbed Wire f = ~ / Barbed Wire co I with 2 Pt. .~, co with 2 Pt. - col with 2 Pt. co Rd. Barbs Rd. Barbs

C")t_ Rd. Barbs -

C")L '\

726-6-12Yz I'\ 726-6-12Yz N ~- 832-6-12Yz co co Woven Wire C'? Woven Wire N , Woven Wire N

~ 12Yz ga. -= it~~".~.~~~'<v 'V I I ~'0 Barbed Wire

V' I I V '" 12Yz ga. N : : ~N ' ' with 4 Pt. ~N ' ' ' ' ' ' TYPE4 TYPES Rd. Barbs TYPE6

Barbed Wire with 4 Pt.

(26" Woven Wire (26" Woven Wire (32" Woven Wire Rd. Barbs with 2 Barbed Wires) with 4 Barbed Wires) with 3 Barbed Wires)

l-0 BARBEDWIRE WOVEN WIRE (/)z

GENERAL NOTES: TYPE OF FENCE o_ ww NUMBER AND a..(.) 0::0 SHAPE OF STYLE OR

UJ <( -<( DESIGN NO. Fence types designated on the z a.. ~(!) BARBS TYPE DESCRIPTION ::::i (/) plans that are followed by the

1 3 Barbed Wires 16'-6" 12Yz 2 Point Round - letter Swill have smooth (barbless)

2 4 Barbed Wires 16'-6" 12Yz 2 Point Round wires. -

3 5 Barbed Wires 16'-6" 12Yz 2 Point Round - When type 5S or 6S is designated

4 26" Woven Wire 14'-0" 12Yz 2 Point Round 726-6-12 Yz the bottom wire may be barbed,

with 2 Barbed Wires smooth, or left off.

5 26" Woven Wire 14'-0" 12Yz 2 wires with 2 Pt. Rd.

726-6-12Yz with 4 Barbed Wires 2 wires with 4 Pt. Rd. All degrees of curvature stated for

6 32" Woven Wire 14'-0" 12Yz 2 wires with 2 Pt. Rd.

832-6-12 Yz fence are at centerline of roadway.

with 3 Barbed Wires 1 wire with 4 Pt. Rd. June 26. 2019

s PLATE NUMBER 0 620.01 0 RIGHT-OF-WAY FENCE

Published Date: 3rd Otr. 2019 0 Sheet I of I T

Level ground and over knolls

In depressions

GENERAL NOTES:

Correct

Correct

Correct

Correct

Staples will not be driven parallel to side of post

STAPLE INSTALLATION

STATE OF SOUTH

DAKOTA

Plotting Date:

PROJECT

09/26/2019

Correct, loose in staple

Wrong, wood crushed

Wrong , snug to post

Wire will be loose in staple

The Right-of-Way fence will consist of barbed wire or a combination of woven wire and barbed wire. The barbed wire and/or woven wire will be fastened to all wood posts or fastened to alternating wood and steel posts. Only wood posts will be used for brace panels. Gates will be of the type designated in the plans or as otherwise directed by the Engineer. Fence will be constructed conforming to the details on the standard plates and in the plans unless otherwise directed by the Engineer.

Right-of-Way fence on Interstate Projects will be constructed one foot within the Interstate Right-of-Way lines except at bridge openings, cattle passes, and as otherwise directed by the Engineer.

Right-of-Way fence other than on Interstate Projects will be constructed within one foot of the Right-of-Way on the Landowner's side except at bridge openings, cattle passes, and as otherwise directed by the Engineer.

Barbs will be fabricated from zinc coated 14 ga. wire. Two point barbs will be wrapped twice around one main strand at four-inch spacings and the four point barbs will be interlocked and wrapped around both main strands at five-inch spacings.

The gages of wire and wood post lengths and sizes are the minimum acceptable unless otherwise specified in the plans. The tolerances for steel posts will be as stated in AASHTO M281. Woven wire will conform to design and specifications of ASTM A116 and barbed wire will conform to ASTM A121.

Published Date: 3rd Otr. 2019

s 0 0 0 T

STAPLE INSTALLATION AND GENERAL RIGHT-OF-WAY FENCE NOTES

June 26. 2019

PLATE NUMBER

620.02

Sheet I of I

SHEET TOTAL

SHEETS

IM 0901(179)9 22 30

* Posted Spacing of

The signs ii I ustrated are not required (f) Speed Advance Warning

if the work space is behind a barrier, more than 2 feet behind the curb.or 15 feet or more from the edge of any roadway.

The signs illustrated shall be used where there are distracting situations; such as: vehicles parked on shoulder, vehicles accessing the work site via the highway, and equipment traveling on or crossing the roadway to perform work operations.

The ROAD WORK AHEAD sign may be replaced with other appropriate signs, such as the SHOULDER WORK sign. The SHOULDER WORK sign may be used for work adjacent to the shoulder.

• If the work space is on a divided highway, an advance warning sign should also be placed on the left side of the directional roadway.

For short term, short duration, or mobile operations, all signs and channelizing devices may be eliminated if a vehicle with an activated flashing or revolving yellow light is used.

* (t)

Prior to Work

(M.P.H.J 0 - 30

35 - 40 45 - 50

55 60 - 80

WORK SPACE


s 0 0 0 T

GUIDES FOR TRAFFIC CONTROL DEVICES WORK BEYOND THE SHOULDER

<(

Signs (Feet)

(Al 200 350 500 750 1000

Apr!! 15, 2015

PLAT£ NUMBER

634.01

Sheet I Of I

<(

~~ ," c.; )l~OM

~]OlnOHS

----

WORK SPACE


s 0 0 0 T

t Posted Speed

Prior to Work

(M.P.H.J 0 - 30

35 - 40 45 50 55

60 - 65

STATE OF SOUTH

DAKOTA

Plotting Date:

Spacing of Advance Warning

Signs (Feet)

(Al 200 350 500 500 750

1000

• Channelizing Device

END ROAD WORK

G20-2

PROJECT

09/26/2019

Spacing of Taper Channelizing

Length Devices (Feet) (Feet)

(l) !Gl 180 25 320 25 600 25 600 50 660 50 780 50

The channelizing devices shall be drums or 42" cones if traffic control must remain overnight.

For short duration operations (I hour or less) all channelizing devices may be eliminated if a vehicle with an activated flashing or revolving yellow light is used.

Worker signs !W21-I or W21-la) may be used instead of SHOULDER WORK signs.

A SHOULDER WORK sign should be placed on the left side of a divided or one-way roadway only if the left shoulder is affected.

The SHOULDER WORK sign on an intersecting roadway is not required if drivers emerging from that roadway will encounter another advance warning sign before they reach a work activity area.

WORK SPACE

<(

<(

June 3, 2016

GUIDES FOR TRAFFIC CONTROL DEVICES WORK ON SHOULDERS

PLAT£ NUMBER

634.03

Sheet I of I

SHEET TOTAL

SHEETS

IM 0901(179)9 23 30

Posted Spacing of Speed Advance Warning

Prior to Signs Work <Feet)

<M.P.H,) CA) <Bl CC) 0 - 30 200

35 - 40 350 45 - 50 500

55 750 60 - 65 1000

CA) (B) CC) 70 - 80 1000 1500 2640

* * Speed appropriate for location.

® Reflectorized Drum


ROAD WORK AHEAD sign is only required in advance of the first lone closure.

High speed is defined as having o posted speed limit greater than 45 mph,

Published Date: 4th Dtr. 2019

s 0 0 0 T

<(

• • •

WORK ZONE SPEED REDUCTION FOR INTERSTATE AND HIGH

SPEED MULTI-LANE HIGHWAYS

SEE DETAIL A on Sheet 2 of 2

SPEED LIMIT * * 65 R2-I

ROAD WORK

AHEAD , r::!

~'1;

February 25, 2019

PLATE NUMBER

634.63

Sheet I of 2

Posted Spacing of Speed Channelizing Toper

STATE OF SOUTH

DAKOTA

Plotting Date:

PROJECT

11/12/2019

Prior to Devices Length Work <Feet) <Feet)

<M.P.H,) !Gl (L)

0 - 30 25 180

.Y. f I f ~ L 0 K

35 - 40 25 320 45 25 600 50 50 * 600 55 50 * 660

60 - 65 50 * 780 70 - 80 50 * 960

* Spacing is 40' for 42" cones.

**Speed appropriate for location.

***Use speed limit designated for the condition when workers ore present in the work space. Signs wil I be covered or removed when workers ore not present.

.---- Flogger !As Necessary)

@ Reflectorized Drum


+I= The Work Space will be o minimum of 500' from the end of the toper.

The FLAGGER sign will be used whenever there is o Flogger present.

E :J E X 0

:::::;

({) (I)

~

The channelizing devices will be 42" cones or drums.

Lr> o 0 <.O

42" cones may be used in place of the drums shown in the toper if setup will not be used during night time hours.

0 0 lD

3:

0 z E :J

-~ C

~ ({) (I)

:::::;

I"")

4" white temporary pavement marking tape for right lone closures, 4" yellow temporary pavement marking tape for left lone closures, or temporary rood markers at 5' spacing wil I be ins to I led

x 0

~

0 0

in the toper when the lone is closed overnight, and along the tangent section where the skip lines do not exist and the lone is closed for more than 3 days.

• • •

f I f DETAIL A

Published Date: 4th Dtr. 2019

s 0 0 0 T

WORK ZONE SPEED REDUCTION FOR INTERSTATE AND HIGH

SPEED MULTI-LANE HIGHWAYS

G20·2

SPEED LIMIT

** 80 R2-I

SPEED LIMIT

** 65 R2-I

Type 3 Borrlcode

***

Arrow Boord Sequential Chevron

February 25, 2019

PLATE NUMBER

634.63

Sheet 2 of 2

SHEET TOTAL

SHEETS

IM 0901(179)9 24 30

Posted Spacing of Spacing of Speed Advance Warning Channelizing

Prior to Signs Devices Work !Feet) !Feetl

(M,P,H,J (Al !Gl 0 - 30 200 25 35 - 40 350 25

45 500 25 50 500 50 55 750 50

60 - 65 1000 50

.--------- F I o g g er


For low-volume traffic situations with short work zones on straight roadways where the flogger is visible

Warning sign sequence~ in opposite direction some as below.

to rood users approaching from both directions, o single flogger may be used.

The ROAD WORK AHEAD and the END ROAD WORK signs may be omitted for short duration operations (I hour or lessl.

For tock and/or flush seal operations, when floggers ore not being used, the FRESH OIL sign <W21-2l shall be displayed in advance of the liquid asphalt areas.

Flashing warning lights and/or flogs may be used to coll attention to the advance warning signs.

The channelizing devices shall be drums or 42" cones.

Channelizing devices ore not required along the centerline adjacent to work area when pilot cars are ut i lized for escorting traffic through the work area.

ll!IOM OVO!I ON3

Channelizing devices and floggers shall be used at intersecting roods to control intersecting rood traffic as required.

The buffer space should be extended so that the two-way traffic toper is placed before a horizontal or vertical curve to provide adequate sight distance for the flogger and queue of stopped vehicles.

The length of A may be adjusted to fit field conditions.


s 0 0 0 T

i_ •

0 N

• • •

t

>, 0 3: L I Q) 0 Q. 3: 0

0 ]1-l-o~ ©.~ - - C'+-

0'+....I 0

<(

<(

L Q) IC 0

<Optional!

GUIDES FOR TRAFFIC CONTROL DEVICES LANE CLOSURE WITH FLAGGER PROVIDED

June 3, 2016

PLAT£ NUMBER

634.23

Sheet I of I

1::,0"

o':'ci,~ 9.:; 0 ~ ...: OV3HV

ll!IOM

' ' OVO!I

I Posted Speed Length of

Prior to Longitudinal Work Buffer Space

<M.P.H.l !Feet) 20 115 25 155 30 200 35 250 40 305 45 360

I 50 425 55 495 60 570 65 645 70 730 75 820 80 910

@ Reflectorized Drum


I @ 4" White Temporary Pavement Marking

Temporary pavement markings will be used if traffic control must remain overnight.

This procedure also applies when work is being

I performed in the lone adjacent to the median on o divided highway. Under these conditions, LEFT LANE CLOSED signs and the corresponding LANE REDUCTION symbol signs will be used.

The channelizing devices will be 42" cones or drums.

I 42" cones may be used in place of the drums shown in the toper if setup will not be used during night time hours.

(IOUO!+dQ)

I ~ ' ' 3

s 0 0

Published Date: 3rd Otr. 2019 0 T

0 0 L1l -

E :::J .§ X 0

::::;;

U) Q) -~ L1l

"'

"'

'

t t

I

IJ~ • • •

STATE OF SOUTH

DAKOTA

Plotting Date:

Posted Speed

Prior to Work

<M.P.H.l 0 - 30

35 - 40 45 - 50

55 60 - 65

70 - 80

PROJECT

09/26/2019

Spacing of Advance Warning Toper

Signs Length <Feet) !Feet)

<Al <Bl <CJ (l)

200 180 350 320 500 600 750 660

1000 780

<Al (8) <CJ 1000 1500 2640 960

~ K G20-2

<Optional!

•• Posted Spacing of Speed Channelizing

Prior to Devices Work !Feet)

(M.P.H.J !Gl

~ 0 - 30 25 • 35 - 45 25

50 50 * // • 55 50 * WORK 60 - 65 50 * -~ 70 - 80 50 * * Spacing is 40' for

• ~ 42" cones.

• L Q) {: Q) (.)

'+-o '+- Q.

~VJ

•••• •• 1 @ ... "- ... @

L@ Arrow Board

Sequential Chevron @ ....I

r@ <.:> -lo '.Irr ~ I~., ~

~O\

@ ~ -~ ....11...-, f <t ~

N t RIGHT LAI€

-----CLOSED

Cl) Alt:AD 0 <r,

'*''1;

~ ~

-----u ROAD WORK

~J_ I - AHEAD ,..

t cf

'*''1;

September 14, 2018

PLAT£ NUMBER

GUIDES FOR TRAFFIC CONTROL DEVICES 634.64 LANE CLOSURE WITHOUT BARRIER

Sheet I of I

SHEET TOTAL

SHEETS

IM 0901(179)9 25 30

6' to 12'

RURAL DISTRICT

* E :::J E

:~ ::::e

Lil

E E :::J .§ :::J

.§ .s .s ::::e ::::e Lil r--

URBAN DISTRICT

Walkway

* If the bottom of supplemental plate is mounted lower than 7 feet above a pedestrian walkway, the supplemental plate should not project more than 4" into the pedestrian facility.

. . ...

6' to 12'

RURAL DISTRICT WITH SUPPLEMENTAL PLATE

. • . . . .

RURAL DISTRICT 3 DAY MAXIMUM

E :::J E

E .§ :::J :::J E E C

~ C ·c:: ::::e ::::e Lil r--s:r

Sign shall be level.

(Not appl icable to regulatory signs)

September 22. 2014


s 0 0 0 T

CRASHWORTHY SIGN SUPPORTS (Typical Construction Signing)

PLATE NUMBER

634.85

Sheet I of I

Examples of ~ ,/ 60" Chord Line \\/

Clearance Checks /

I

\

STATE OF SOUTH

DAKOTA

Plotting Date:

PROJECT

09/26/2019

,...- -- -- -- - ---- ---. __ 1 Anchor Post or Slip Bose

-- ~ / ' -, __

" \

I

/

\

--------- -

,/ '--_ 120" Diameter ,... - ,,- (Perimeter of stub height

clearance checks)

PLAN VIEW !Examples of stub height cl ear once checks)

Top of Anchor Post or Slip

Chord Line_/

Ground Line

ELEVATION VIEW GENERAL NOTES:

The top of anchor posts and slip bases SHALL NOT e x tend above a 60" chord line within a 120" diameter circle around the post with ends 4" above the ground.

At locations where there is curb and gutter adjacent to the breakaway sign support, the stub height shall be a maximum of 4" above the ground line at the localized area adjacent to the breakaway support stub.

The 4" stub height clearance is not necessary for LI-channel lop splices where the support is designed to yield (bend) at the base.


s 0 0 0 T

BREAKAWAY SUPPORT STUB CLEARANCE

July I, 2005

PLATE NUMBER

634.99

Sheet I of I

SHEET TOTAL

SHEETS

IM 0901(179)9 26 30

ELEVATION VIEW CUT OR FILL SLOPE INSTALLATION

Excavated Material from Trench

Wood Stake

DETAIL B (TYPICAL OF ALL INSTALLATIONS>

Point A

ISOMETRIC VIEW DITCH INSTALLATION

DITCH INSTALLATION

Grade Spacing (Ft>

2% 150 3% 100 4% 75 5% 50

CUT OR FILL SLOPE INSTALLATION

Slope Spacing

1:1 2:1 3:1 4:1

Ends of Erosion Control Wattles

Wood

(Ftl

10 20 30 40

DETAIL C

PLAN VIEW DITCH INSTALLATION

SECTION A-A

December 23. 2004

s 0 0 0 T

EROSION CONTROL WATTLE PLATE NUMBER

734.06

Published Date: 3rd Otr. 2019 Sheet I of 2

GENERAL NOTES1

STATE OF SOUTH

DAKOTA

Plotting Date:

PROJECT

09/26/2019

At cut or fill slope installations, wattles shall be installed along the contour and perpendicular to the water flow.

At ditch installations, point A must be higher than point B to ensure that water flows over the wattle and not around the ends.

The Contractor shall dig a 3" to 5" trench, install the wattle tightly in the trench so that daylight can not be seen under the wattle, and then compact the soil excavated from the trench against the wattle on the uphill side. See Detail B.

The stakes shall be l"x2" or 2"x2" wood stakes, however, other types of stakes such as rebar may be used only if approved by the Engineer. The stakes shall be placed 6" from the ends of the wattles and the spacing of the stakes along the wattles shall be 3' to 4',

Where installing running lengths of wattles. the Contractor shall butt the second wattle tightly against the first and shall not overlap the ends. See Detail C.

The Contractor and Engineer shal I inspect the erosion control wattles once every week and within 24 hours after every rainfal I event greater than 1/i". The Contractor shal I remove, dispose, or reshape the accumulated sediment when necessary as determined by the Engineer.

Sediment removal, disposal, or necessary shaping shal I be as directed by the Engineer. All costs for removing accumulated sediment, disposal of sediment, and necessary shaping shal I be incidental to the contract unit price per cubic yard for "Remove Sediment",

All costs for furnishing and installing the erosion control wattles including labor, equipment, and materials shall be incidental to the contract unit price per foot for the corresponding erosion control wattle bid item.

All costs for removing the erosion control wattle from the project including labor, equipment, and materials shall be incidental to the contract unit price per foot for "Remove Erosion Control Wattle".


s 0 0 0 T

EROSION CONTROL WATTLE

December 23. 2004

PLATE NUMBER

734.06

Sheet 2 of 2

SHEET TOTAL

SHEETS

DAKOTA

SOUTH

STATE OFPROJECT

NO.

SHEET

SHEETS

TOTAL


0 100-100

0+10 3470

3475

3480

3485

3490

3495

3500

3505

3510

3515

3520

3525

3490.98

17.93' L

3485.99

23.02' R

3484.50

4.96' L 3484.50

20.04' R

'25

2:1

Fill with Riprap

MRM 9.86

IM 0901(179)9 27 30

DAKOTA

SOUTH

STATE OFPROJECT

NO.

SHEET

SHEETS

TOTAL


0 100-100

0+15 3470

3475

3480

3485

3490

3495

3500

3505

3510

3515

3520

3525

3488.04

24.66' R3490.99

20.41' L

3484.50

7.42' L 3484.50

17.58' R

'25

Fill with Riprap

2:1

MRM 9.86

Do not disturb bottom row Gabion BasketsRemove Gabion Baskets (Top 2 Rows), (Incidental Work, Grading)

IM 0901(179)9 28 30

DAKOTA

SOUTH

STATE OFPROJECT

NO.

SHEET

SHEETS

TOTAL


0 100-100

0+21 3470

3475

3480

3485

3490

3495

3500

3505

3510

3515

3520

3490.82

21.60' L

3487.56

22.15' R

3484.50

8.97' L3484.50

16.03' R

'25

Fill with Riprap

2:1

MRM 9.86

IM 0901(179)9 29 30

DAKOTA

SOUTH

STATE OFPROJECT

NO.

SHEET

SHEETS

TOTAL


0 100-100

0+30 3470

3475

3480

3485

3490

3495

3500

3505

3510

3515

3520

3484.50

7.33' R

3484.50

13.71' L

Fill with Riprap

MRM 9.86

IM 0901(179)9 30 30

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