467078 Repage restripe POV drawings.pdf

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NATIONAL GUARD ROADNATIONAL GUARD ROAD

LAKE MITCHELL

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HENDRICKSON

SD ARMY

NATIONAL

GUARD

Mitchell, South Dakota 57301-0398 Phone: (605) 996-7761 - Fax: (605) 996-0015

2100 North Sanborn Boulevard - P.O. Box 398

Engineers - Planners - Surveyors

& Associates

SPN

CFMO #467078

Repave & Restripe POV Parking Mitchell CSMS #1

Mitchell, South Dakota

Cover

VICINITY MAP

REPAVE & RESTRIPE

LOCATION MAP

INDEX OF SHEETS

CFMO #467078

LEGEND

MITCHELL CSMS #1

POV PARKING

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AutoCAD SHX Text File Name:

AutoCAD SHX Text I hereby certify that this plan, specification, or report was prepared by me or under my direct supervision and that I am a duly Registered Professional Engineer under the laws of the State of South Dakota.

AutoCAD SHX Text Certificate

AutoCAD SHX Text 16403

AutoCAD SHX Text 01/10/2025

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JPM

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NJZ

AutoCAD SHX Text None

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PROJECT LOCATION

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BROWN

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MARSHALL

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ROBERTS

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DAY

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SPINK

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GRANT

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CLARK

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CODINGTON

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CORSON

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ZIEBACH

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DEWEY

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POTTER

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CAMPBELL

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WALLWORTH

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FAULK

AutoCAD SHX Text McPHERSON

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EDMUNDS

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JERAULD

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SANBORN

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MINER

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LAKE

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MOODY

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AURORA

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DAVISON

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HANSON

AutoCAD SHX Text McCOOK

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MINNEHAHA

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DEUEL

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HAMLIN

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BEADLE

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KINGSBURY

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BROOKINGS

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JACKSON

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MELLETTE

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JONES

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LYMAN

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HAAKON

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STANELY

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SULLY

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HUGHES

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BUFFALO

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HYDE

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BRULE

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HAND

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HARDING

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PERKINS

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BUTTE

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PENNINGTON

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CUSTER

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LAWRENCE

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MEADE

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CHARLES

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MIX

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DOUGLAS

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HUTCHINSON

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TURNER

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LINCOLN

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BON HOMME

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YANKTON

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CLAY

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UNION

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BENNETT

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TODD

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TRIPP

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GREGORY

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PROJECT

AutoCAD SHX Text 1 Cover Sheet Cover Sheet 2 Removals Removals 3 Site Plan Site Plan 4 Grading & Erosion Control Grading & Erosion Control 5 Details Details 6-8 SWPPPSWPPP

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FALL RIVER

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MITCHELL

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OGLALA LAKOTA

AutoCAD SHX Text W

AutoCAD SHX Text = Existing Fire Hydrant

AutoCAD SHX Text = Existing Light Pole

AutoCAD SHX Text = Existing Sign

AutoCAD SHX Text = Existing Chain Linked Fence

AutoCAD SHX Text = Existing Valve

AutoCAD SHX Text = Existing Water Line

AutoCAD SHX Text

AutoCAD SHX Text

AutoCAD SHX Text = Existing Underground Electric Line

AutoCAD SHX Text = Existing Contour

AutoCAD SHX Text = Proposed Contour

AutoCAD SHX Text #16403 - SD Dept of Military National Guard

AutoCAD SHX Text Revisions

AutoCAD SHX Text Changes Per Owner Review. Revisions By NJZ.

AutoCAD SHX Text 1/10/25

Mitchell, South Dakota 57301-0398 Phone: (605) 996-7761 - Fax: (605) 996-0015

2100 North Sanborn Boulevard - P.O. Box 398

Engineers - Planners - Surveyors

& Associates

SPN

Mitchell, South Dakota

Removals

CFMO #467078

Repave & Restripe POV Parking Mitchell CSMS #1

Plan Quantities

AutoCAD SHX Text Existing Curb

AutoCAD SHX Text Existing Chain Linked Fence

AutoCAD SHX Text Handicap Signs

AutoCAD SHX Text Handicap Sign

AutoCAD SHX Text Existing Edge of Asphalt

AutoCAD SHX Text Mill & Salvage Asphalt Surfacing and Granular Base 3,660 SY

AutoCAD SHX Text Existing Asphalt Surface

AutoCAD SHX Text Existing Light Pole (Underground Electric Not Field Located)

AutoCAD SHX Text Remove & Dispose Curb and Gutter 18 LF

AutoCAD SHX Text Remove & Dispose Concrete Approach 2 SY

AutoCAD SHX Text Full Depth Concrete Saw Cut 8 LF

AutoCAD SHX Text Owner has an approximate 180'x120' area for construction staging located 1/4 mile southeast of the project site.

AutoCAD SHX Text Control Point #815

AutoCAD SHX Text Control Point #817

AutoCAD SHX Text Underground electric line to light poles was not located. Contractor shall coordinate and be responsible for all costs related to locating the underground electric line.

AutoCAD SHX Text Concrete removed shall be disposed at the City of Mitchell shop located at the southwest corner of West 8th Avenue/Highway 37 bypass intersection.

AutoCAD SHX Text Existing Light Pole (Underground Electric Not Field Located)

AutoCAD SHX Text Remove & Dispose Curb and Gutter 16 LF

AutoCAD SHX Text Full Depth Concrete Saw Cut 4 LF

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AutoCAD SHX Text File Name:

AutoCAD SHX Text I hereby certify that this plan, specification, or report was prepared by me or under my direct supervision and that I am a duly Registered Professional Engineer under the laws of the State of South Dakota.

AutoCAD SHX Text Certificate

AutoCAD SHX Text 16403

AutoCAD SHX Text 01/10/2025

AutoCAD SHX Text

JPM

AutoCAD SHX Text

NJZ

AutoCAD SHX Text 1" = 30'

AutoCAD SHX Text #16403 - SD Dept of Military National Guard

AutoCAD SHX Text BENCHMARK DATA: CONTROL POINT #815: PLASTIC CAPPED REBAR PLASTIC CAPPED REBAR N: 529284.900 E: 2573317.328 ELEV = 1299.439 CONTROL POINT #817: PLASTIC CAPPED REBAR PLASTIC CAPPED REBAR N: 529592.896 E: 2573281.778 ELEV = 1297.585 *NOTE: ELEVATIONS BASED ON NAVD-88 DATUM HORIZONTAL SYSTEM: SOUTH DAKOTA STATE PLANE COORDINATE SYSTEM SOUTH DAKOTA SOUTH ZONE - 4002 NAD 83 - GEOID 18

AutoCAD SHX Text Revisions

AutoCAD SHX Text Changes Per Owner Review. Revisions By NJZ.

Phone: (605) 996-7761 - Fax: (605) 996-0015

2100 North Sanborn Boulevard - P.O. Box 398

Engineers - Planners - Surveyors

& Associates

SPN

Mitchell, South Dakota

Site Plan

CFMO #467078

Repave & Restripe POV Parking Mitchell CSMS #1

AutoCAD SHX Text 253.30' Total Length - 25 Spaces (10.13' Wide)

AutoCAD SHX Text 10.49'

AutoCAD SHX Text 10.13'

AutoCAD SHX Text 10.49'

AutoCAD SHX Text 18.00'

AutoCAD SHX Text 18.00'

AutoCAD SHX Text 18.00'

AutoCAD SHX Text 4" Asphalt Surfacing with 8" Granular Base 3,660 SY

AutoCAD SHX Text 18.00'

AutoCAD SHX Text 24.50'

AutoCAD SHX Text 31.76'

AutoCAD SHX Text 24.50'

AutoCAD SHX Text 188.81' Total Length - 18 Spaces (10.49' Wide)

AutoCAD SHX Text 32.87'

AutoCAD SHX Text Type P6 Concrete Gutter 18 LF

AutoCAD SHX Text 6" Concrete Approach with 8" Granular Base 3 SY

AutoCAD SHX Text 188.81' Total Length - 18 Spaces (10.49' Wide)

AutoCAD SHX Text 54' Total Length 6 Spaces (9' Wide)

AutoCAD SHX Text 199.39' Total Length - 19 Spaces (10.49' Wide)

AutoCAD SHX Text 30.65'

AutoCAD SHX Text 54' Total Length 3 Spaces (54' Wide)

AutoCAD SHX Text Parking Spaces: 85 Handicap Parking: 4 Total Parking Spaces: 89

AutoCAD SHX Text Parking Lot Striping Handicap Symbol: 4 EA Parking Lane: 1,719 LF No Parking: 809 LF Total Pavement Striping: 2,528 LF

AutoCAD SHX Text 18.00'

AutoCAD SHX Text 18.00'

AutoCAD SHX Text Alternate #1: 3,660 SY Geotextile Fabric

AutoCAD SHX Text 10.49'

AutoCAD SHX Text 9.00'

AutoCAD SHX Text 9.00'

AutoCAD SHX Text 10.13'

AutoCAD SHX Text 10.49'

AutoCAD SHX Text 36.34'

AutoCAD SHX Text Concrete Curb and Gutter 16 LF

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AutoCAD SHX Text Date:

AutoCAD SHX Text Project No.:

AutoCAD SHX Text File Name:

AutoCAD SHX Text I hereby certify that this plan, specification, or report was prepared by me or under my direct supervision and that I am a duly Registered Professional Engineer under the laws of the State of South Dakota.

AutoCAD SHX Text Certificate

AutoCAD SHX Text #16402-SD Dept of Military MHE National Guard

AutoCAD SHX Text 16403

AutoCAD SHX Text 01/10/2025

AutoCAD SHX Text

JPM

AutoCAD SHX Text

NJZ

AutoCAD SHX Text 1" = 30'

AutoCAD SHX Text Revisions

AutoCAD SHX Text Changes Per Owner Review. Revisions By NJZ.

ASP: 1296.40 ASP: 1296.68

ASP: 1297.83

ASP: 1298.01 ASP: 1298.17

ASP: 1299.86

ASP: 1299.38

ASP: 1298.78ASP: 1298.17ASP: 1297.59

ASP: 1296.99

ASP: 1296.61 ASP: 1296.77 ASP: 1297.18 ASP: 1297.59

ASP: 1296.14

ASP: 1295.86

ASP: 1295.75

ASP: 1295.26

ASP: 1296.45

ASP: 1300.54

TC (THEO): 1296.98

TC (THEO): 1297.70

EC: 1297.29

EC: 1297.14

ASP: 1299.29 ASP: 1300.00

ASP: 1300.07

Mitchell, South Dakota 57301-0398 Phone: (605) 996-7761 - Fax: (605) 996-0015

2100 North Sanborn Boulevard - P.O. Box 398

Engineers - Planners - Surveyors

& Associates

SPN

Mitchell, South Dakota

Grading & Erosion Control

CFMO #467078

Repave & Restripe POV Parking Mitchell CSMS #1

AutoCAD SHX Text 30.65'

AutoCAD SHX Text 18.00'

AutoCAD SHX Text 18.00'

AutoCAD SHX Text 5'

AutoCAD SHX Text 5'

AutoCAD SHX Text Control Point #815

AutoCAD SHX Text Control Point #817

AutoCAD SHX Text Total Sheets:

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AutoCAD SHX Text Plan Horiz. Scale:

AutoCAD SHX Text Drawn By:

AutoCAD SHX Text Checked By:

AutoCAD SHX Text Date:

AutoCAD SHX Text Project No.:

AutoCAD SHX Text File Name:

AutoCAD SHX Text I hereby certify that this plan, specification, or report was prepared by me or under my direct supervision and that I am a duly Registered Professional Engineer under the laws of the State of South Dakota.

AutoCAD SHX Text Certificate

AutoCAD SHX Text 16403

AutoCAD SHX Text 01/10/2025

AutoCAD SHX Text

JPM

AutoCAD SHX Text

NJZ

AutoCAD SHX Text 1" = 30'

AutoCAD SHX Text #16403 - SD Dept of Military National Guard

AutoCAD SHX Text

SILT FENCE 270 LF

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SEED, FERTILIZER, & MULCH 150 SY

AutoCAD SHX Text BENCHMARK DATA: CONTROL POINT #815: PLASTIC CAPPED REBAR PLASTIC CAPPED REBAR N: 529284.900 E: 2573317.328 ELEV = 1299.439 CONTROL POINT #817: PLASTIC CAPPED REBAR PLASTIC CAPPED REBAR N: 529592.896 E: 2573281.778 ELEV = 1297.585 *NOTE: ELEVATIONS BASED ON NAVD-88 DATUM HORIZONTAL SYSTEM: SOUTH DAKOTA STATE PLANE COORDINATE SYSTEM SOUTH DAKOTA SOUTH ZONE - 4002 NAD 83 - GEOID 18

AutoCAD SHX Text Revisions

AutoCAD SHX Text Changes Per Owner Review. Revisions By NJZ.

Phone: (605) 996-7761 - Fax: (605) 996-0015

2100 North Sanborn Boulevard - P.O. Box 398

Engineers - Planners - Surveyors

& Associates

SPN

Mitchell, South Dakota

Details

CFMO #467078

Repave & Restripe POV Parking Mitchell CSMS #1

AutoCAD SHX Text Total Sheets:

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AutoCAD SHX Text Plan Horiz. Scale:

AutoCAD SHX Text Drawn By:

AutoCAD SHX Text Checked By:

AutoCAD SHX Text Date:

AutoCAD SHX Text Project No.:

AutoCAD SHX Text File Name:

AutoCAD SHX Text I hereby certify that this plan, specification, or report was prepared by me or under my direct supervision and that I am a duly Registered Professional Engineer under the laws of the State of South Dakota.

AutoCAD SHX Text Certificate

AutoCAD SHX Text 16403

AutoCAD SHX Text 01/10/2025

AutoCAD SHX Text

JPM

AutoCAD SHX Text

NJZ

AutoCAD SHX Text None

AutoCAD SHX Text #16403 - SD Dept of Military National Guard

AutoCAD SHX Text

ASPHALT PAVEMENT SECTION

AutoCAD SHX Text 2" Class G Type 1 Asphalt Pavement

AutoCAD SHX Text 8" Scarify and Recompact as Necessary

AutoCAD SHX Text 6" Salvaged Base Course

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SCALE: NONE

AutoCAD SHX Text Geotextile Fabric (Bid Alternate)

AutoCAD SHX Text Slope = Match Existing

AutoCAD SHX Text Slope = 1" per ft.

AutoCAD SHX Text

TYPE P6 CONCRETE GUTTER DETAIL

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SCALE: NONE

AutoCAD SHX Text 1/4" Rad.

AutoCAD SHX Text 6"

AutoCAD SHX Text Match Existing

AutoCAD SHX Text Match Existing

AutoCAD SHX Text 9' or as shown in plans

AutoCAD SHX Text 9' or as shown in plans

AutoCAD SHX Text

BLUE

AutoCAD SHX Text 18'

AutoCAD SHX Text

4" WHITE

AutoCAD SHX Text 3' Max

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ALL PAVEMENT MARKINGS TO BE WHITE PAVEMENT PAINT, UNLESS STATED OTHERWISE.

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%%UPAVEMENT MARKINGS

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SCALE: NONE

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CONCRETE SIDEWALK

AutoCAD SHX Text Curb & Gutter

AutoCAD SHX Text 2" Class G Type 2 Asphalt Pavement

AutoCAD SHX Text 4'

AutoCAD SHX Text 4'

AutoCAD SHX Text 4" White

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SCALE: NONE

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CURB AND GUTTER DETAIL

AutoCAD SHX Text General Notes:

AutoCAD SHX Text 6"

AutoCAD SHX Text Match Ex.

AutoCAD SHX Text 2"

AutoCAD SHX Text 8"

AutoCAD SHX Text 12"

AutoCAD SHX Text Match Ex.

AutoCAD SHX Text 5" (Min.)

AutoCAD SHX Text 5- "116"

AutoCAD SHX Text 30" long x 5/8" Smooth Rod Capped or Greased on One End at all Expansion Joints

AutoCAD SHX Text 1/2" Preformed expansion joint fillers shall be placed transversely in the curb and gutter at each junction of radius return curb and gutter and curb and gutter which is parallel to the project centerline and at intervals not greater than 150'.

AutoCAD SHX Text Weakened plane joints shall be constructed at a minimum of 10' intervals. when the curb and gutter is to be constructed adjacent to PCC pavement, then the joints shall coincide with the pavement's joints. The joints shall be constructed to a minimum depth of two inches by scoring with a tool which will leave the corners rounded and insure a free movement of concrete at the joint.

AutoCAD SHX Text 1/4" Radius

AutoCAD SHX Text 1/4" Radius

AutoCAD SHX Text Slope = 5%%%

AutoCAD SHX Text Slope = 2%%%

AutoCAD SHX Text 6"

AutoCAD SHX Text 3" Radius

AutoCAD SHX Text 2" Contractor Furnished Base Course

AutoCAD SHX Text Revisions

AutoCAD SHX Text Changes Per Owner Review. Revisions By NJZ.

Phone: (605) 996-7761 - Fax: (605) 996-0015

2100 North Sanborn Boulevard - P.O. Box 398

Engineers - Planners - Surveyors

& Associates

SPN

Mitchell, South Dakota

SWPPP

CFMO #467078

Repave & Restripe POV Parking Mitchell CSMS #1

WEST HURON

STORM WATER POLLUTION PREVENTION PLAN

(The numbers right of the title headings are reference numbers to the

GENERAL PERMIT FOR STORM WATER DISCHARGES ASSOCIATED WITH

CONSTRUCTION ACTIVITIES)

vSTAFF TRAINING/SWPPP IMPLEMENTATION (5.4 1-2) 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.

vSITE DESCRIPTION (5.4 3) Ø Project Limits: See Title Sheet Ø Project Description: See Title Sheet (5.4 3.a) Ø Site Map(s): See Title Sheet and Plans (5.4 4.(a)-(r)) Ø Major Soil Disturbing Activities (check all that apply) � Clearing and grubbing � 9 Excavation/borrows � 9 Grading and shaping � 9 Filling � 9 Cutting and filling � Other (describe):

Ø Total Project Area: 69.79 Ac (5.4 3.b.)

Ø Total Area To Be Disturbed: 0.81 Ac (5.4 3.b) Ø Total Area To Be Disturbed At One Time: 0.81 Ac (5.4 3.c) Ø Existing Vegetation and Percent Vegetation Cover: 4% (5.4 3.d) Ø Soil Properties: NA (5.4 3.e) Ø Name of Receiving Water Body/Bodies: Tributary to Lake Mitchell (5.4 3.f) vORDER OF CONSTRUCTION ACTIVITIES (5.4 3.h) Ø The Contractor will enter the Start Dates.

vEROSION AND SEDIMENT CONTROLS (5.4 5.(a)-(f)) Ø Perimeter Controls (See Detail Plan Sheets) (The Contractor will check all that apply and enter Start Dates.)

Ø Structural Erosion and Sediment Controls (The Contractor will check all that apply and enter Start Dates.)

Ø Dust Controls (The Contractor will check all that apply and enter Start Dates.)

Ø Dewatering BMPs (The Contractor will check all that apply and enter Start Dates.)

· Wetland Avoidance Will construction and/or erosion and sediment controls impinge on regulated wetlands? Yes No 9 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 USACE.

Ø Storm Water Management (5.4 7.(a)-(c))

Storm water management will be handled by temporary controls outlined above, and permanent controls needed to meet permanent storm water management needs in the post construction period. Permanent controls will be shown on the plans and noted as permanent.

Description Start Date

Complete traffic control installation and protection devices.

Install perimeter protection where runoff sheets from site.

Clearing and grubbing.

Remove and store topsoil.

Stabilize disturbed areas.

Install curb and gutter.

Complete final grading and paving.

Reseed areas disturbed by construction activities.

Description Start Date

Temporary or Permanent Seeding

Sodding

Planting

Mulching (Straw or Cellulose Fiber)

Erosion Control Blankets or Mats Vegetation Buffer Strips

Roughened Surface (e.g. tracking)

Hydro Mulch

Soil Stabilizer

Bonded Fiber Matrix

Other:

Description Start Date

Natural Buffers

Silt Fence

Erosion Control Wattles Temporary Berm/Windrow

Floating Silt Curtain

Stabilized Construction Entrances Entrance/Exit Equipment Tire Wash

Other:

Description Start Date

Tarps & Wind impervious fabrics

Watering

Stockpile location/orientation

Dust Control Chlorides

Other:

Description Start Date

Sediment Basins Dewatering Bags

Weir Tanks Temporary Diversion Channel

Other:

Description Start Date

Temporary Sediment Barriers

Erosion Bales Temporary Slope Drain

Turf Reinforcement Mat Riprap

Gabions/Gabion Mattress

Check Rock Dams Sediment Traps/Basins

Culvert Inlet Protection

Transition Mats

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 (Combined Practices)

Other:

Ø Stabilization Practices (See Detail Plan Sheets) (Stabilization measures shall be initiated as soon as possible, but in no case later than 14 days after the construction activity in that portion of the site has temporarily or permanently ceased. Initiation of final or temporary stabilization may exceed the 14-day limit if earth disturbing activities will be resumed within 21 days.)

(The Contractor will check all that apply and enter Start Dates.)

Ø Other Storm Water Controls (5.4 8.b) � Waste Disposal

All liquid waste materials will be collected and stored in sealed metal containers approved by the project engineer. 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 in the field office. The general contractor's representative responsible for the conduct of work on the site will be responsible for seeing 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 individual designated as the contractor's on-site representative 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 in a timely manner by a licensed waste management contractor or as required by any local regulations.

vMaintenance and Inspection (3.20 1 and 4.1) Ø Maintenance and Inspection Practices

· Inspections will be conducted at least once every 7 calendar days or every 14 calendar days and within 24 hours of precipitation that exceeds 0.25 inches or snowmelt that generates runoff. You must keep a properly maintained rain gauge on your site.

· 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 in order 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 the depth reaches approximately 50 percent of the structure's capacity, and at the conclusion of the construction.

� 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 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 contractor's site superintendent is responsible for inspections. Maintenance, repair activities are the responsibility of the contractor. The Contractor will complete the inspection and maintenance reports and distribute copies to the owner and engineer.

AutoCAD SHX Text Total Sheets:

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AutoCAD SHX Text Plan Horiz. Scale:

AutoCAD SHX Text Drawn By:

AutoCAD SHX Text Checked By:

AutoCAD SHX Text Date:

AutoCAD SHX Text Project No.:

AutoCAD SHX Text File Name:

AutoCAD SHX Text I hereby certify that this plan, specification, or report was prepared by me or under my direct supervision and that I am a duly Registered Professional Engineer under the laws of the State of South Dakota.

AutoCAD SHX Text Certificate

AutoCAD SHX Text 16403

AutoCAD SHX Text 01/10/2025

AutoCAD SHX Text

JPM

AutoCAD SHX Text

NJZ

AutoCAD SHX Text None

AutoCAD SHX Text #16403 - SD Dept of Military National Guard

AutoCAD SHX Text Revisions

AutoCAD SHX Text Changes Per Owner Review. Revisions By NJZ.

Phone: (605) 996-7761 - Fax: (605) 996-0015

2100 North Sanborn Boulevard - P.O. Box 398

Engineers - Planners - Surveyors

& Associates

SPN

Mitchell, South Dakota

SWPPP

CFMO #467078

Repave & Restripe POV Parking Mitchell CSMS #1

WEST HURON

vNon-Storm Water Discharges (5.4 10) The following non-storm water discharges are anticipated during the course of this project (The Contractor will check all that apply).

Ø Discharges from water line flushing.

Ø Pavement wash-water, where no spills or leaks of toxic or hazardous materials have occurred.

Ø Uncontaminated ground water associated with dewatering activities.

vSpill Prevention (5.4 8) Ø 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 in appropriate containers.

· Products shall be kept in their original containers with the original manufacture's label.

· Material mixing will be conducted in accordance with the manufacturer's recommendations.

· Whenever 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.

· Vegetation areas not essential to the construction project will be preserved and maintained as noted on the erosion control plans.

� Hazardous Materials

· Products will be kept in original containers unless the container is not resealable.

· 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 storm water system or storm water treatment system.

· Potential pH-modifying materials such as: bulk cement, cement kiln dust, fly ash, new concrete washings, concrete pumping, and mixer washout waters will be collected on site and managed to prevent contamination of storm water runoff.

vMaterials Inventory (5.4 9.(a)-(c)) 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 headings "EROSION AND SEDIMENT CONTROLS" and "SPILL PREVENTION" (The Contractor will check all that apply).

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

Ø Product Specific Practices (5.4 9) � 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 recommended by the supplier. Once applied, fertilizers will be worked into the soil to limit the exposure to storm water. 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 areas on the site. These areas must be self contained and not connected to any storm water outlet of the site.

Upon completion of construction washout areas will be properly stabilized.

Ø Spill Control Practices (5.4 8) 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 clean up 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 booms, dust pans, mops, rags, gloves, goggles, kitty litter, sand, sawdust, and plastic and metal trash containers specifically for clean up 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. The contractor is responsible for ensuring that the site superintendent has had appropriate training for hazardous materials handling, spill management, and cleanup.

Ø Spill Response (5.4 8) The primary objective in responding to a spill is to quickly contain the material(s) and prevent or minimize migration into storm water runoff and conveyance systems. If the release has impacted on-site storm water, it is critical to contain the released materials on-site and prevent their release into receiving waters. If a spill of pollutants threatens storm water 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 SD

DANR.

� Personnel with primary responsibility for spill response and clean up 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.

vSpill Notification (7.2 1.(a)-(i)) In the event of a spill, the contractor's site superintendent will make the appropriate notification(s), consistent with the following procedures:

Ø A reportable spill is a quantity of 25 gallons or more or any spill of oil which:

1) violates water quality standards, 2) produces a "sheen" on a surface water, or 3) causes a sludge or emulsion must be reported immediately to the National Response Center .

Ø Any spill of oil or hazardous substance to waters of the state must be reported immediately by telephone to the SD DANR.

vPost Construction Stormwater Management (5.4 7.(a)-(c))

Storm management will be handled by temporary controls outlined in "Description and maintenance of control measures" 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.

vInfeasibility Document (5.4 11)

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.

vRequired SWPPP Modifications (5.6)

Ø Conditions Requiring SWPPP Modifications (5.6 1) 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 of 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, SDDANR, 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 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.

Ø Deadlines for SWPPP Modification (5.6 2) Any required revisions to the SWPPP must be completed within 7 calendar days following any of the items listed above.

Ø Documentation of Modifications to the Plan (5.6 3) 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.

Ø Certification Requirements (5.6 4) All modifications made to the SWPPP must be signed and certified as required in Section 7.4.

ØRequired Notice to Other Operators (5.6 5) 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 changes are made to the construction project that will require alterations in the temporary erosion controls of the site, the Storm Water Pollution Prevention Plan (SWPPP) will be amended to provide appropriate protection to disturbed areas, all storm water structures, and adjacent waters.

The Contractor will modify the SWPPP plan and drawings to reflect the needed changes. Copies of forms and the SWPPP will be retained in a designated place for review over the course of the project.

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AutoCAD SHX Text I hereby certify that this plan, specification, or report was prepared by me or under my direct supervision and that I am a duly Registered Professional Engineer under the laws of the State of South Dakota.

AutoCAD SHX Text Certificate

AutoCAD SHX Text 16403

AutoCAD SHX Text 01/10/2025

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JPM

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NJZ

AutoCAD SHX Text None

AutoCAD SHX Text #16403 - SD Dept of Military National Guard

AutoCAD SHX Text Revisions

AutoCAD SHX Text Changes Per Owner Review. Revisions By NJZ.

Phone: (605) 996-7761 - Fax: (605) 996-0015

2100 North Sanborn Boulevard - P.O. Box 398

Engineers - Planners - Surveyors

& Associates

SPN

Mitchell, South Dakota

SWPPP

CFMO #467078

Repave & Restripe POV Parking Mitchell CSMS #1 v CERTIFICATIONS Ø 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.

Ø SD Department of Military National Guard

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.)

Ø Prime Contractor This section is to be executed by the General Contractor after the award of the contract and at least 15 days prior to the beginning of construction. 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 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.)

v CONTACT INFORMATION Ø Contractor Information:

� Prime Contractor Name:

� Contractor Contact Name:

� Address:

� Address:

� City:

� State:

� Zip:

� Office Phone:

� Field:

� Cell:

� Fax:

Ø Project Engineer � Name: Jeffrey P. McCormick, P.E.

� Business Address: 2100 N. Sanborn Blvd.

� Job Office Location 2100 N. Sanborn Blvd.

� City: Mitchell State: SD Zip: 57301 � Office Phone: 605-996-7761 Field: Cell: 605-770-6268 Fax:605-996-0015

Ø SD DENR Contact Spill Reporting � Business Hours Monday-Friday (605) 773-3296 � Nights and Weekends (605) 773-3231

Ø SD DENR Contact for Hazardous Materials.

� (605) 773-3153

Ø National Response Center Hotline � (800) 424-8802.

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AutoCAD SHX Text Plan Horiz. Scale:

AutoCAD SHX Text Drawn By:

AutoCAD SHX Text Checked By:

AutoCAD SHX Text Date:

AutoCAD SHX Text Project No.:

AutoCAD SHX Text File Name:

AutoCAD SHX Text I hereby certify that this plan, specification, or report was prepared by me or under my direct supervision and that I am a duly Registered Professional Engineer under the laws of the State of South Dakota.

AutoCAD SHX Text Certificate

AutoCAD SHX Text 16403

AutoCAD SHX Text 01/10/2025

AutoCAD SHX Text

JPM

AutoCAD SHX Text

NJZ

AutoCAD SHX Text None

AutoCAD SHX Text #16403 - SD Dept of Military National Guard

AutoCAD SHX Text Revisions

AutoCAD SHX Text Changes Per Owner Review. Revisions By NJZ.