B01 Att J04 Plans Crow Transfer Stations for Construction.pdf

PDF 16 MB Posted

Attached to
Crow Transfer Station Improvements Federal contract opportunity
Solicitation number
75H70122R00073
Issued by
Department of Health and Human Services Indian Health Service

About this file

This notice solicits proposals for renovations to Crow Waste Transfer Stations. The RFP seeks bids for construction services with an estimated value between $500,000 and $1,000,000. The performance period for the contract is 150 calendar days from the issuance of the Notice to Proceed. A site visit is scheduled to provide information. The Department of Health and Human Services Indian Health Service will award the contract through a Full and Open Competition solicitation process. Bidders should review the attachments for full details on requirements.

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Other files for this federal contract opportunity

Other files attached to Crow Transfer Station Improvements, newest first.
File Type Posted
B05 Amend A0002.pdf PDF
B05 Amend A0001.pdf PDF
B01 Att J02 Wage Determination MT20220076.pdf PDF
B01 RFP.pdf PDF
B01 Att J05 - PPQ.docx DOCX document
B01 Att J01 Subcontracting Plan.pdf PDF
B01 Att J06 - Company Specialized Experience Form Construction.docx DOCX document
B01 Att J03 Specs 20-120 Crow Waste Transfer.pdf PDF

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Text version

Crow Reservation Wide Billings

Transfer MT Area

Stot1on

Pro ·ect Number: 020048.00

PROJECT

LOCATIONS

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I HEREBY CERTIFY THAT THIS PLAN, SPECIFICATION

OR REPORT WAS REVIEWED BY ME AND THAT I AM A

DULY REGISTERED ENGINEER UNDER THE LAWS OF

THE STATE OF MONTANA.

MARC NEIHAUS LIC. NO. 21003 PE

I HEREBY CERTIFY THAT THIS PLAN, SPECIFICATION

OR REPORT WAS REVIEWED BY ME AND THAT I AM A

DULY REGISTERED ENGINEER UNDER THE LAWS OF

THE STATE OF MONTANA.

WALLACE J. GLADSTONE LIC. NO. 9848 ES

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Alt No.

Location Mop

PROJECT LOCATION

Project Team

OWNER ARCHITECT

Indian Health Services DSGW Architects Division of Engineering Services 3479 Lake Elmo Avenue North

Loke Elmo, MN 55042 2900 4th Ave N Billings, MT 59101

Phone: 406-247-7093

Contact: Jason Schneider Email: Joson.Schneider@ihs.gov

CIVIL ENGINEER

Northern Engineering & Consulting, Inc.

200 North 34th Street Billings, MT 59101

Phone: 406-206-5248

Contact: More Neihaus Email: more neihous@neciusa.com

Phone: 651-894-6497

Contact: Erik Sundmark Email: esundmork@dsgw.com

CONTRACTOR

Nome Address City, State Zip

Phone: XXX-XXX-XXXX Fox: XXX-XXX-XXXX

Con tact: Name Email: email address

Bid Alternates

Alt. Description

Im provem en ts

TABLE OF CONTENTS

Sheet No. Descri tion

G0.1 TITLE SHEET

G1.1 LEGEND

G2.1 GENERAL NOTES

G3.1 PROJECT LOCATION

G4.1 DETAILS

G4.2 DETAILS

G4.3 DETAILS

G4.4 DETAILS

G4.5 DETAILS

G4.6 DETAILS

C1.1 C1.2 C1.3 Cl.4 C2.1 C2.2 C3.1 C3.2 C4.1 C4.2

CS.1

CS.2

C6.1 C6.2 C7.1

EXISTING CONDITIONS - LODGE GRASS

OVERVIEW - LODGE GRASS

SITE GRADING - LODGE GRASS

EROSION CONTROL - LODGE GRASS

EXISTING CONDITIONS - CROW AGENCY

OVERVIEW - CROW AGENCY

EXISTING CONDITIONS - FORT SMITH

OVERVIEW - FORT SMITH

EXISITING CONDITIONS - ST XAVIER

OVERVIEW - ST XAVIER

EXISTING CONDTIONS - WYOLA

OVERVIEW - WYOLA

EXISTING CONDTIONS - PRYOR

OVERVIEW - PRYOR

SWPP PLAN

Alt.

A ccepted enriching communitie� through arch i lecture duluth • virginio• twin cities www.dsgw.com fl�

S. CON!IULTING, INC.

1301 Division Street, Bllllngs, MT 59101- 6050 Phone: 406-839-2217, Fa1t: 406-281-8258 email: lnfo@neclmt.com, web: www.neclusa.com

Crow Reservation Wide Transfer Station Improvements Billings, MT Area project II: 020048.00 dote: 9/4/2020 12: 40: 21 PM drown by. Author checked by: Checker sheet title:

sheet number:

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TITLE SHEET

G0.1

8'' 8''

12''SAN 12''SAN

3''FM 3''FM 3''FM 3''FM

12''ST 12''ST

IRRIGATION DITCH

RIP RAP

PROPERTY LINES

PROPERTY LOTS

GRAVEL

BITUMINOUS

ROAD

GRAVEL EDGE

CONCRETE EDGE

BOLLARDS

BUILDING

DRAIN TILE

EASEMENTS

WATERMAIN, HYDRANT, GATE VALVE

IRRIGATION PIPE

WATER SERVICE WITH CURB STOP

CATCH BASIN

SANITARY SEWER WITH MANHOLE

SANITARY SERVICE PIPE

STORM DRAIN WITH MANHOLE,

FENCE

CURB & GUTTER

BARBED WIRE

CHAIN LINK

OTHER

LIGHT POLE

UTILITY POLE/GUY POLE

BENCH MARK/CONTROL POINT

CONTOURS PROPOSED

SPOT ELEVATION

RETAINING WALL

CULVERT WITH APRONS

SANITARY SEWER FORCED MAIN

SET WITH CAP

MONUMENT PLACED

NO MONUMENT PLACED

BITUMINOUS EDGE

N0. 00000

PROPERTY LINES & CORNERS

RIGHT-OF-WAY

EASEMENTS TEMP

SIGNS

DAYLIGHT/CONSTRUCTION LIMITS

X X X X X X

TEMPORARY

XXXXXX

EVERGREEN SMALL

EVERGREEN MED

EVERGREEN LARGE

DECIDUOUS SMALL

DECIDUOUS MED

DECIDUOUS LARGE

TREE LINE

TREE REMOVAL

MAILBOX

AREA

PROPANE TANK

CATTLE GUARD

GATE

DRAINAGE

GUARDRAIL

WV

EXISTING DATA PROPOSED DATA

PROPERTY LINES & CORNERS

N0. 00000

LAKE

BITUMINOUS EDGE

NO MONUMENT FOUND

MONUMENT FOUND

FOUND WITH CAP

MARSH EDGE

SHORE LINE

CULVERT WITH APRONS

RETAINING WALL

SPOT ELEVATION

CONTOURS MNR

BENCH MARK

UTILITY POLE/GUY POLE

SOIL BORING

LIGHT POLE

TREES

TREE LINE

OTHER

CHAIN LINK

BARBED WIRE

FENCE

OVERHEAD ELECTRICAL CABLE

OVERHEAD T.V. CABLE

OVERHEAD TELEPHONE CABLE

UNDERGROUND GAS LINE WITH METER

UNDERGROUND ELECTRICAL WITH

TRANSFORMER

UNDERGROUND T.V. CABLE WITH PED

UNDERGROUND TELEPHONE CABLE

WITH PED

STORM DRAIN WITH MANHOLE,

SANITARY SERVICE PIPE

SANITARY SEWER WITH MANHOLE

CATCH BASIN

WATER SERVICE WITH CURB STOP

IRRIGATION PIPE

WATERMAIN, HYDRANT, WATER VALVE

EASEMENTS

UNDERGROUND FIBER OPTIC

DRAIN TILE

BUILDING

BOLLARDS

CONCRETE EDGE

GRAVEL EDGE

DECIDUOUS LARGE

DECIDUOUS MED

DECIDUOUS SMALL

EVERGREEN LARGE

EVERGREEN MED

EVERGREEN SMALL

WETLANDS

WETLAND DELINEATION

CONTOURS MJR1370

ROAD

BITUMINOUS

GRAVEL

NATIVE MATERIAL

TRAIL

PROPERTY LOTS

PROPERTY LINES

RIP RAP

IRRIGATION DITCH

OTV OTV

OT OT

OFO OFO

OVERHEAD FIBER OPTIC

UE UE UE UE

UTV UTV UTV UTV

UT UT UT UT

12''ST 12''ST

OFO OFO

OT OT OT

OTV OTV

X X X X X X

6''SAN 6''SAN

6'' 6''

RIGHT-OF-WAY

COUNTY

SIXTEENTH-LINE

TOWNSHIP-LINE

QUARTER-LINE

SECTION-LINE

STATE

STATION MARK/CONTROL POINT

SIGNS

MAILBOX

TP

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RAILROAD

PROPANE TANK

CATTLE GUARD

GATE

TP

TP

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1301 Division Street, Billings, MT 59101 - 6050 Phone: 406-839-2217, Fax: 406-281-8258 email: info@necimt.com, web: www.neciusa.com

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LEGEND

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EARTHWORK Finished grade shall be smooth to allow proper drainage through driving areas of the project location.

TOPSOIL is to be stripped from limit to limit of construction and stockpiled for replacement after completion of grading.

EARTHWORK AND TOPSOIL

GENERAL NOTES

ALL REINFORCED CONCRETE SHALL BE GOVERNED BY THE APPLICABLE CODE ACI

301-16

1. All concrete shall be F c

= 4,000 psi. Submittals shall specify mixture proportions, mixture strength data, and material constituents.

2. Reinforcing steel shall be Grade 60. Submit manufacturer's certified test report.

3. A pump, tremie or other equipment shall be used to Place concrete within retaining wall forms that does not result in segregation or loss of constituents.

4. Mechanical vibration equipment shall be used for retaining wall concrete placement consolidation.

5. Do not place concrete until data on materials and mixture proportions are accepted by Engineer.

6. The Engineer shall be notified 24 hours before concrete placement.

G2.1

GENERAL NOTES & QUANTITIES

CROW WASTE TRANSFER STATION

IMPROVEMENTS

All SECTION CORNERS and other survey monumentation along the roadway shall not be disturbed but referenced prior to any construction and monumented as per Bureau of

Land Management procedures with all original corners to remain in place. All other property pins, benchmarks, or control points within the limits of construction shall be referenced and noted on the plans prior to commencing construction.

SURVEY MONUMENTATION

UTILITIES

Ph. (406) 665-2644

Hardin, MT 59034

Big Horn County Electric Co-op, Inc.

ELECTRIC

P.O. Box 410

303 S. Mitchell Ave.

Ph. (800) 638-3278

5181 SOUTHGATE DR

MONTANA-DAKOTA UTILITIES

BILLINGS, MT 59101

CONTACT UTILITY COMPANIES FOR CONFIRMATION OF ALL LINES AND SERVICES

BEFORE ANY EXCAVATION.

NATURAL GAS

Ph. (406) 638-3708

P.O. Box 129

Crow Nation Public Works

Crow Agency, MT 59022

WATER/SEWER

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1301 Division Street, Billings, MT 59101 - 6050 Phone: 406-839-2217, Fax: 406-281-8258 email: info@necimt.com, web: www.neciusa.com

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GENERAL NOTES

SPECIFICATIONS:

The MONTANA DEPARTMENT OF TRANSPORTATION STANDARD SPECIFICATIONS FOR

ROAD AND BRIDGE CONSTRUCTION and the latest supplemental specifications to the

2020 Standard Specifications shall apply to all work within the limits of the projects except as modified or altered in the attached specifications.

CAST IN PLACE STRUCTURE NOTES

SILT FENCE

Silt fence shall be maintained in working condition, until the project is completed or the measures are no longer needed.

The CONTRACTOR shall:

· Inspect silt fences daily during periods of prolonged rainfall, immediately after each rainfall event, and weekly during periods of no rainfall and make any repairs immediately.

· Remove sediment when it reaches to the height of the silt fence and take care to avoid damaging the fence during cleanout.

· Remove fences when the disturbed areas have been permanently stabilized.

· Dress any sediment deposits remaining in place after the silt fence has been removed to conform with the existing/finished grade. Disturbed areas shall be repaired and seeded as needed.

HANDRAILS

Handrails shall be constructed according to the detailed drawings on page

G4.3 of this plan set and follow all applicable dimensions.

The CONTRACTOR shall:

· Set posts vertically with top rail being continuous over a minimum of two posts.

· Set the railing centered atop the concrete retaining wall.

· Hot-dip galvanized parts after fabrication.

· Use posts and rails of Identical materials.

All removals and salvage, unless specifically noted or requested by the owner, shall become property of the contractor and shall be disposed of in an established landfill.

The first 1' of depth perpendicular to the wall stem of backfill shall be granular material to a height of 1/2 of the stem height. The drainage layer must be well drained, nonfreeze-sensitive material. The surrounding backfill shall consist of native material to match existing ground.

BACKFILL

The 4" perforated drain pipe shall lay on a min. 2" of material atop the heel of the wall.

Sections of the pipe may lay on more than 2" to ensure enough slope is on the pipe for sufficient drainage.

· Concrete cover for the bars shall be 3" on all edges of the retaining wall.

· Horizontal control joints, other than between the wall stem and foundation is not allowed.

· All exposed edges to be chamfered to 1"

Statement of Estimated Quantities - CROW AGENCY

ITEM NUMBER ITEM DESCRIPTION UNIT

TOTAL

QUANTITY

109 200 005 MOBILIZATION LS 1

203 020 100 EXCAVATION-UNCLASSIFIED CUYD 150

208 010 150 TEMPORARY EROSION CONTROL LS 1

501 010 400 CONCRETE REPAIRS SY 14

551 020 035

CONCRETE - CLASS STRUCTURE (WALL CAP)

CUYD 9

556 010 012 STEEL TRASH DROP CHUTE LNFT 80

557 010 105 PEDESTRIAN RAIL LNFT 43

605 000 080

TALL CONCRETE BARRIER RAIL (FENCE BASE)

EACH 17

605 000 091 CONCRETE BARRIER - PERM. EROSION CONTROL EACH 6

605 000 093 CONCRETE BARRIER - NEW SORTING BAYS EACH 25

606 010 330 MGS GUARDRAIL LNFT 150

607 000 050

FENCE (CHAIN LINK 6 FT)

LNFT 170

607 000 053

FENCE (CHAIN LINK 10 FT)

LNFT 615

607 000 260 GATE-CHAIN LINK LNFT 48

999 105 360

Q/C TESTING

LS 1

Statement of Estimated Quantities

ITEM NUMBER ITEM DESCRIPTION - PRYOR UNIT

TOTAL

QUANTITY

109 200 005 MOBILIZATION LS 1

208 010 150 TEMPORARY EROSION CONTROL LS 1

551 020 035 CONCRETE - CLASS STRUCTURE CUYD 51

556 010 012 STEEL TRASH DROP CHUTE LNFT 40

557 010 105 PEDESTRIAN RAIL LNFT 20

605 000 093 CONCRETE BARRIER - NEW SORTING BAYS LNFT 90

606 010 330 MGS GUARDRAIL LNFT 100

607 000 061

FENCE (CHAIN LINK 7 FT W/ BARB WIRE)

LNFT 565

607 000 261

GATE-CHAIN LINK W/BARB WIRE

LNFT 24

999 105 360

Q/C TESTING

LS 1

Statement of Estimated Quantities

ITEM NUMBER ITEM DESCRIPTION - ST XAVIER UNIT

TOTAL

QUANTITY

109 200 005 MOBILIZATION LS 1

208 010 150 TEMPORARY EROSION CONTROL LS 1

501 010 400 CONCRETE REPAIRS SY 5

551 020 035

CONCRETE - CLASS STRUCTURE (WALL CAP)

CUYD 4

556 010 012 STEEL TRASH DROP CHUTE LNFT 40

557 010 105 PEDESTRIAN RAIL LNFT 23

605 000 080

TALL CONCRETE BARRIER RAIL (FENCE BASE)

EACH 19

605 000 093 CONCRETE BARRIER - NEW SORTING BAYS EACH 25

606 010 330 MGS GUARDRAIL LNFT 130

607 000 050

FENCE (CHAIN LINK 6 FT)

LNFT 190

607 000 053

FENCE (CHAIN LINK 10 FT)

LNFT 577

607 000 260 GATE-CHAIN LINK LNFT 24

999 105 360

Q/C TESTING

LS 1

CONCRETE REPAIR

CONCRETE REPAIR NOTES are in accordance with ACI 503.4-92(03)

1. Concrete repair material shall be Epoxy mortar-ASTM C 881 Type III

2. Mixing and application procedures submitted must be in accordance with product manufacturers recommendations and instructions.

3. The Epoxy Mortar Supplier's recommendations on the appropriate size and proportion of aggregates shall be followed along with any application of primer.

4. Concrete surfaces to which epoxies are to be applied shall be newly exposed parent concrete free of loose and unsound material prepared by mechanical abrasion.

5. Materials suppliers, mix designs, and application method shall be submitted to the Engineer for approval prior to purchase and installation.

Statement of Estimated Quantities - LODGE GRASS

ITEM NUMBER ITEM DESCRIPTION UNIT

TOTAL

QUANTITY

105 070 000 CONTRACTOR SURVEY AND LAYOUT LS 1

109 200 005 MOBILIZATION LS 1

203 020 100 EXCAVATION-UNCLASSIFIED CUYD 1500

203 020 200 EXCAVATION-UNCLASS BORROW TN 80

208 010 150 TEMPORARY EROSION CONTROL LS 1

301 020 340

CRUSHED AGGREGATE COURSE (3/4" MINUS ROADWAY)

CUYD 1920

551 020 035 CONCRETE - CLASS STRUCTURE CUYD 105

556 010 012 STEEL TRASH DROP CHUTE LNFT 40

557 010 105 PEDESTRIAN RAIL LNFT 50

605 000 080

TALL CONCRETE BARRIER RAIL (FENCE BASE)

EACH 16

605 000 093 CONCRETE BARRIER - NEW SORTING BAYS EACH 25

607 000 050

FENCE (CHAIN LINK 6 FT)

LNFT 160

607 000 053

FENCE (CHAIN LINK 10 FT)

LNFT 309

607 000 260 GATE-CHAIN LINK LNFT 72

610 100 101 SEEDING AREA NO 1 ACRE 1

999 105 360

Q/C TESTING

LS 1

Statement of Estimated Quantities - FORT SMITH

ITEM NUMBER ITEM DESCRIPTION UNIT

TOTAL

QUANTITY

109 200 005 MOBILIZATION LS 1

202 020 353 REMOVE CONCRETE

SQYD

203 020 100 EXCAVATION-UNCLASSIFIED CUYD 75

203 020 200 EXCAVATION-BORROW TN 57

208 010 150 TEMPORARY EROSION CONTROL LS 1

551 020 035 CONCRETE - CLASS STRUCTURE CUYD 70

556 010 012 STEEL TRASH DROP CHUTE LNFT 40

557 010 105 PEDESTRIAN RAIL LNFT 45

605 000 080

TALL CONCRETE BARRIER RAIL (FENCE BASE)

EACH 19

605 000 093 CONCRETE BARRIER - NEW SORTING BAYS EACH 25

607 000 050

FENCE (CHAIN LINK 6 FT)

LNFT 190

607 000 053

FENCE (CHAIN LINK 10 FT)

LNFT 417

607 000 260 GATE-CHAIN LINK LNFT 12

999 105 360

Q/C TESTING

LS 1

Statement of Estimated Quantities - WYOLA

ITEM NUMBER ITEM DESCRIPTION UNIT

TOTAL

QUANTITY

109 200 005 MOBILIZATION LS 1

202 020 353 REMOVE CONCRETE

SQYD

203 020 100 EXCAVATION-UNCLASSIFIED CUYD 750

203 020 200 EXCAVATION-BORROW TN 57

208 010 150 TEMPORARY EROSION CONTROL LS 1

551 020 035 CONCRETE - CLASS STRUCTURE CUYD 70

556 010 012 STEEL TRASH DROP CHUTE LNFT 40

557 010 105 PEDESTRIAN RAIL LNFT 45

605 000 080

TALL CONCRETE BARRIER RAIL (FENCE BASE)

EACH 30

605 000 093 CONCRETE BARRIER - NEW SORTING BAYS EACH 25

606 010 330 MGS GUARDRAIL LNFT 150

607 000 050

FENCE (CHAIN LINK 6 FT)

LNFT 300

607 000 053

FENCE (CHAIN LINK 10 FT)

LNFT 417

607 000 260 GATE-CHAIN LINK LNFT 12

999 105 360

Q/C TESTING

LS 1

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10"

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STANDARD

DETAILS

STEEL CHUTE PLATES

NTS

"X4

" 304 STAINLESS STEEL THREADED

CONCRETE ANCHORS AT 12" O.C.

CUT AND GRIND ALL

EXCESS ANCHORS FLUSH

TO TOP OF THE HEX NUT

NOTE:

CONCRETE ANCHORS ARE TO BE CAST

INTO THE RETAINING WALL WHEN THE

NEW WALL OR REPAIRS ARE

CONSTRUCTED. THE STEEL PLATE IS

ATTACHED ONCE THE CONCRETE CURES

TO 70% OF ITS COMPRESSIVE STRENGTH

FABRICATE STEEL PLATES IN 5'

SECTIONS WITH 4 SECTIONS PER

CANISTER FOR A TOTAL OF 20' OF

STEEL CHUTES PER CANISTER

" A36 STEEL PLATE BENT

TO 90 DEGREES

1" CHAMFER ONLY

ON OUTSIDE EDGE

OF END SECTION

CORNERS

CHAIN LINK FENCE WITH BARBED WIRE

NTS

G4.1

G4.1

CONCRETE RETAINING WALL

EMBANKMENT REPAIR USING CONCRETE BLOCKS

USE MONTANA TERRAZZO BLOCK DESIGN OR EQUAL

NTS

CONCRETE BLOCKS TO BE PLACED

ADJACENT TO RETAINING WALL TO REPAIR

AND PREVENT EMBANKMENT EROSION

NOTES:

EXCAVATE AND LEVEL AREAS OF INTEREST TO

PROVIDE A FLAT SURFACE FOR THE BLOCKS

ADJACENT TO THE RETAINING WALL. BACKFILL

WITH NATIVE MATERIAL.

MDT STANDARD TALL CONCRETE

BARRIER RAIL

MDT STANDARD 6' CHAINLINK

FENCE

NOTES:

CENTER CHAIN LINK POSTS ON CONCRETE

BARRIER RAIL.

ATTACH POSTS USING ENGINEER APPROVED

CONCRETE ANCHORING DESIGN.

END SECTIONS WILL ONLY HAVE A 5' SPACING

BETWEEN FENCE LINE POSTS.

MDT STANDARD CHAIN LINK FENCE ATOP BARRIER RAIL BASE PROTECTOR

NTS

G4.1

G4.1

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10"

18"

10'0"

1'0" 1'0"

12'0"

2.5"(TYP)

20'

12'0"

2.5"(TYP)

10"

9'0"

14"

12"

2'0"

1'0"

4'0"

1'0"

1'0"

4'6"

MATCH EXISTING

1'0"

3" COVER FOR 12" WALL

2.5" COVER FOR 8" WALL

2"MIN

6"

1'0"

1'0"(TYP)

16"

G4.2 v

P r o j e c t s

C r o w

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T r a n s f e r

S t a t i o n s

D e s i g n D

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D e t a i l d w g

C R

S E R

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1301 Division Street, Billings, MT 59101 - 6050 Phone: 406-839-2217, Fax: 406-281-8258 email: info@necimt.com, web: www.neciusa.com

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D E S C

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10" REINFORCED

CONCRETE SLAB ON GRADE

F1

K

NATIVE MATERIAL BACKFILL

REINFORCED THICKENED EDGE

STANDARD

DETAILS

CAST-IN-PLACE REINFORCED CONCRETE SLAB ON GRADE

NTS

CAST-IN-PLACE REINFORCED CONCRETE RETAINING WALL

NTS

F2

S1

W1

H

W2

S2

Z

G2

G1

F1

F2

S2

S1

W2

W1

H

CAST-IN-PLACE REINFORCED

CONCRETE RETAINING WALL

S

G

W

REINFORCING WIRE MESH SHEETS

S

G

W

K

K - #6 BARS

12"O.C. EW

3/4" CRUSHED GRAVEL

BACKFILL

S2

S1

K - 6" VERTICAL

SPACING BOTH FACES

S2

S1

1" CHAMFER ON ALL

EXPOSED EDGES

1" CHAMFER ON ALL

EXPOSED EDGES

Z

G

REPAIR TO EXISTING CONCRETE RETAINING WALL

NTS

PLAN VIEW

GRANULAR BACKFILL

MATERIAL WRAPPED

IN FILTER FABRIC

DOWL AND EPOXY INTO

RETAINING WALL

G4.2

G4.2

G4.2

12" COMPACTED BASE COURSE

12" COMPACTED BASE COURSE

CLEAN AND APPLY

CONCRETE ADHESIVE

" PVC WEEP

HOLES 4' O.C.

" GALVANIZED

MESH BACKING

BITUMINOUS BOND BREAK

MATERIAL BETWEEN SLAB

AND RETAINING WALL

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6"

8"

1.5" 1.5"

2"

2"

2"

2"

3"

1/4"

4"

2.5"

2'

2'

10' MAXIMUM 10' MAXIMUM

5'

14'

2'

2'

*6'

30'

5'4' 4'

14'

30'

3'

5'

3'

5'

3'

5'

G4.3 v

P r o j e c t s

C r o w

W a s t e

T r a n s f e r

S t a t i o n s

D e s i g n D

W G

D e t a i l d w g

C R

S E R

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O N

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1301 Division Street, Billings, MT 59101 - 6050 Phone: 406-839-2217, Fax: 406-281-8258 email: info@necimt.com, web: www.neciusa.com

N O

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D E S C

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I S I O

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P L

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O

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P L

HANDRAIL - ALUMINUM HORIZONTAL 2-BAR

NTS

STANDARD

DETAILS

RETAINING WALL BLOCK CONFIGURATION

NTS

USE MONTANA TERRAZZO BLOCK DESIGN OR EQUAL

DRAWING FOR ILLUSTRATION ONLY.

PLEASE REFER TO MANUFACTURER

FOR RETAINING WALL BLOCK DETAIL

IN. DIA. DRAIN HOLE THROUGH

ANCHOR PLATE

HANDRAIL POST

HANDRAIL POST

IN. ANCHOR BOLT WITH

STD. WASHER & SELF

LOCKING NUT (TYP.)

IN. DIA. HOLE

CONCRETE

RETAINING WALL

D I R

E C

T I O

N

O

F

H

A N

D R

A I L

USE RESIN

BONDING SYSTEM

NOTE:

HANDRAIL POSTS TO BE SET AT A

MAXIMUM OF 10' ON CENTER ON

TOP THE CONCRETE RETAINING WALL.

STANDARD BLOCK LENGTHS ARE 6'

LONG UNLESS OTHERWISE NOTED IN

DRAWING BELOW

REBAR PICK POINT CAST INTO

CENTER OF ALL BLOCKS

TOP LAYER RETAINING WALL BLOCK CONFIGURATION

BASE LAYER RETAINING WALL BLOCK CONFIGURATION

NOTE:

THE BLOCKS ARE STACKED IN TWO LAYERS TO AN

OVERALL HEIGHT OF 4FT. THE BASE LAYER OF

BLOCKS SHALL BE PLACED ON A LEVEL, CRUSHED

BASE COURSE SURFACE, GRADED TO DRAIN.

G4.3

G4.3

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G4.4 o v

P r o j e c t s

C r o w

W a s t e

T r a n s f e r

S t a t i o n s

D e s i g n D

W G

D e t a i l d w g

C R

S E R

V A

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N

M

O N

T A

N A

1301 Division Street, Billings, MT 59101 - 6050 Phone: 406-839-2217, Fax: 406-281-8258 email: info@necimt.com, web: www.neciusa.com

N O

D

A T E

D E S C

R I P

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I S I O

N S

B Y

R

E N

O

S I P

H O

N

V

I S E D

P L

R

E N

O

S I P

H O

N

V

I S E D

P L

STANDARD

DETAILS

MDT STANDARD CHAIN LINK FENCE (MODIFIED FOR 10')

NTS

G4.4

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G4.5 o v

P r o j e c t s

C r o w

W a s t e

T r a n s f e r

S t a t i o n s

D e s i g n D

W G

D e t a i l d w g

C R

S E R

V A

T I O

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M

O N

T A

N A

1301 Division Street, Billings, MT 59101 - 6050 Phone: 406-839-2217, Fax: 406-281-8258 email: info@necimt.com, web: www.neciusa.com

N O

D

A T E

D E S C

R I P

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I S I O

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O

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P L

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I S E D

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STANDARD

DETAILS

MDT STANDARD GUARDRAIL

NTS

G4.5

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G4.6 o v

P r o j e c t s

C r o w

W a s t e

T r a n s f e r

S t a t i o n s

D e s i g n D

W G

D e t a i l d w g

C R

S E R

V A

T I O

N

M

O N

T A

N A

1301 Division Street, Billings, MT 59101 - 6050 Phone: 406-839-2217, Fax: 406-281-8258 email: info@necimt.com, web: www.neciusa.com

N O

D

A T E

D E S C

R I P

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I S I O

N S

B Y

R

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O

S I P

H O

N

V

I S E D

P L

R

E N

O

S I P

H O

N

V

I S E D

P L

STANDARD

DETAILS

MDT STANDARD TALL CONCRETE BARRIER RAIL

NTS

G4.6

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P r o j e c t s

C r o w

W a s t e

T r a n s f e r

S t a t i o n s

D e s i g n D

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E x i s t i n g

C o n d i t i o n s d w g

C R

S E R

V A

T I O

N

M

O N

T A

N A

1301 Division Street, Billings, MT 59101 - 6050 Phone: 406-839-2217, Fax: 406-281-8258 email: info@necimt.com, web: www.neciusa.com

N O

D

A T E

D E S C

R I P

T I O

N

R E V

I S I O

N S

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R

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C2.1

0 20 40

Contol Points

Point

Number

Northing Easting Elevation

CP1 311352.443 728003.880 3123.709

CP2 310956.949 727886.300 3083.103

CP3 310824.180 728203.654 3101.591

EXISTING CONDITIONS -

CROW AGENCY

CP #3

2" ALUMINUM CAP "CATS3"

CP #2

2" ALUMINUM CAP "CATS2"

EX. REINFORCED CONCRETE RETAINING WALL

B

I A

U

T

EX. SLAB ON GRADE FOR CANISTERS

EX. FENCE POSTS

EX. CHAIN LINK FENCE

EDGE OF GRAVEL

EDGE OF PAVEMENT

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P r o j e c t s

C r o w

W a s t e

T r a n s f e r

S t a t i o n s

D e s i g n D

W G

O v e r v i e w d w g

C R

S E R

V A

T I O

N

M

O N

T A

N A

1301 Division Street, Billings, MT 59101 - 6050 Phone: 406-839-2217, Fax: 406-281-8258 email: info@necimt.com, web: www.neciusa.com

N O

D

A T E

D E S C

R I P

T I O

N

R E V

I S I O

N S

B Y

R

E N

O

S I P

H O

N

V

I S E D

P L

R

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O

S I P

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I S E D

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C2.2

0 20 40

CP #3

2" ALUMINUM CAP "CATS3"

CP #2

2" ALUMINUM CAP "CATS2"

Contol Points

Point

Number

Northing Easting Elevation

CP1 311352.443 728003.880 3123.709

CP2 310956.949 727886.300 3083.103

CP3 310824.180 728203.654 3101.591

TOP OF RETAINING WALL TO BE REPAIRED

ALONG ENTIRE EXTENT OF WALL

EMBANKMENT REPAIR WITH NATIVE

MATERIAL AND CONCRETE RETAINING

WALL BLOCKS

EMBANKMENT REPAIR WITH

NATIVE MATERIAL AND CONCRETE

RETAINING WALL BLOCKS

REMOVE EXISTING CHAIN LINK

FENCE AND REPLACE WITH

NEW 10' CHAIN LINK FENCE

NEW 24 ft DOUBLE

PANEL CHAIN LINK

SWING GATE

NEW 24 ft DOUBLE

PANEL CHAIN LINK

SWING GATE

ADDITIONAL CONCRETE BLOCK BAYS

NEW W-BEAM

GUARDRAIL ON RAMP

REMOVE EXISTING CHAIN LINK

FENCE AND REPLACE WITH

170LF OF NEW NEW 6' CHAIN

LINK FENCE ATOP TALL

CONCRETE BARRIER RAIL

NEW W-BEAM

GUARDRAIL ON RAMP

B

I A

U

T

OVERVIEW - CROW AGENCY

TRANSFER STATION

NEW HANDRAILS BETWEEN

BAYS ATOP RETAINING WALL

STEEL CHUTE PLATES

EMBANKMENT REPAIR WITH NATIVE

MATERIAL AND CONCRETE BLOCKS

EMBANKMENT REPAIR WITH NATIVE

MATERIAL AND CONCRETE BLOCKS

G4.1

G4.2

G4.3

G4.3

G4.1

G4.1

G4.4

G4.4

G4.4

G4.1

G4.1

G4.5

11G4.5

G4.1

22' +/- (typ)

10' +/- (typ)

7' +/-

7' +/-

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CP #1

2" ALUMINUM CAP "STXTS1"

N o v

P r o j e c t s

C r o w

W a s t e

T r a n s f e r

S t a t i o n s

D e s i g n D

W G

E x i s t i n g

C o n d i t i o n s d w g

C R

S E R

V A

T I O

N

M

O N

T A

N A

1301 Division Street, Billings, MT 59101 - 6050 Phone: 406-839-2217, Fax: 406-281-8258 email: info@necimt.com, web: www.neciusa.com

N O

D

A T E

D E S C

R I P

T I O

N

R E V

I S I O

N S

B Y

R

E N

O

S I P

H O

N

V

I S E D

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R

E N

O

S I P

H O

N

V

I S E D

P L

C4.1

0 20 40

Contol Points

Point

Number

Northing Easting Elevation

CP1 265136.555 662056.814 3050.123

CP2 264846.907 662048.694 3051.297

CP3 264943.023 661871.175 3050.123

EXISTING CONDITIONS -

ST XAVIER

CP #2

2" ALUMINUM CAP "STXTS2"

CP #3

2" ALUMINUM CAP "STXTS3"

EX FENCE

EX REINFORCED CONCRETE

RETAINING WALL

EX SLAB ON GRADE FOR CANISTERS

EDGE OF GRAVEL

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P r o j e c t s

C r o w

W a s t e

T r a n s f e r

S t a t i o n s

D e s i g n D

W G

O v e r v i e w d w g

C R

S E R

V A

T I O

N

M

O N

T A

N A

1301 Division Street, Billings, MT 59101 - 6050 Phone: 406-839-2217, Fax: 406-281-8258 email: info@necimt.com, web: www.neciusa.com

N O

D

A T E

D E S C

R I P

T I O

N

R E V

I S I O

N S

B Y

R

E N

O

S I P

H O

N

V

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C4.2

0 20 40

CP #2

2" ALUMINUM CAP "STXTS2"

CP #3

2" ALUMINUM CAP "STXTS3"

Contol Points

Point

Number

Northing Easting Elevation

CP1 265136.555 662056.814 3050.123

CP2 264846.907 662048.694 3051.297

CP3 264943.023 661871.175 3050.123

TOP OF RETAINING WALL TO BE

REPAIRED

REMOVE EXISTING FENCE AND REPLACE

WITH NEW W-BEAM GUARDRAIL ON

BOTH SIDES OF APPROACH

ADDITIONAL CONCRETE BLOCK BAYS

190 LF OF NEW 6' CHAIN

LINK FENCE ATOP TALL

CONCRETE BARRIER RAIL

NEW 10' CHAIN LINK FENCE

OVERVIEW - ST XAVIER

TRANSFER STATION

NEW 24 ft DOUBLE PANEL

CHAIN LINK SWING GATE

NEW HANDRAILS BETWEEN

BAYS ATOP RETAINING WALL

STEEL CHUTE PLATES

G4.1

G4.2

G4.3

G4.3

G4.1

G4.4

G4.4

G4.5

24'+/-

12'+/-

6'+/-

6'+/-

24'+/-

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X

X

X

X

X

X

X

X

X

X

X

X v

P r o j e c t s

C r o w

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D e s i g n D

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C R

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1301 Division Street, Billings, MT 59101 - 6050 Phone: 406-839-2217, Fax: 406-281-8258 email: info@necimt.com, web: www.neciusa.com

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C6.1

EXISTING CONDITIONS -

PRYOR

EX FENCE

EX REINFORCED CONCRETE

RETAINING WALL

EX SLAB ON GRADE FOR CANISTERS

EDGE OF GRAVEL

Feet

0 15 30

CP #1

2" ALUMINUM CAP "WIS1"

CP #2

2" ALUMINUM CAP "WIS2"

CP #3

2" ALUMINUM CAP "WIS3"

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Point Table

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Raw Description

TOS

TOS

TOS

TOS

TOS

TOS

TOS

TOS

TOW

TOW

TOW

TOW

Elevation

4132.000

4132.000

4132.000

4132.000

4132.000

4132.000

4132.000

4132.000

4140.170

4140.170

4140.170

4140.170

Northing

248070.5833

248082.5501

248084.0381

248072.0713

248087.5638

248077.7253

248099.0147

248089.1763

248082.3006

248084.1480

248086.7180

248100.9346

Easting

444716.5185

444715.6257

444735.5703

444736.4631

444745.4730

444752.3436

444761.8705

444768.7410

444712.2818

444737.0433

444744.2619

444764.6197

Point Table

Point #

Raw Description

TOS

TOS

TOS

TOS

TOS

TOS

TOS

TOS

TOW

TOW

TOW

TOW

Elevation

4132.000

4132.000

4132.000

4132.000

4132.000

4132.000

4132.000

4132.000

4140.170

4140.170

4140.170

4140.170

Northing

248070.5833

248082.5501

248084.0381

248072.0713

248087.5638

248077.7253

248099.0147

248089.1763

248082.3006

248084.1480

248086.7180

248100.9346

Easting

444716.5185

444715.6257

444735.5703

444736.4631

444745.4730

444752.3436

444761.8705

444768.7410

444712.2818

444737.0433

444744.2619

444764.6197

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EXISTING RETAINING WALL TO BE

REMOVED AND REPLACED WITH NEW

CAST-IN-PLACE RETAINING WALL

REMOVE EXISTING CHAIN LINK

FENCE AND REPLACE WITH

NEW 7' CHAIN LINK FENCE

WITH 3 BARB WIRE STRANDS

ON TOP TO MATCH EXISTING

NEW 24 ft DOUBLE

PANEL CHAIN LINK

SWING GATE

ADDITIONAL CONCRETE BLOCK BAYS

NEW W-BEAM

GUARDRAIL EXTENSION

OVERVIEW - PRYOR

TRANSFER STATION

REMOVE EXISTING CHAIN LINK

FENCE AND REPLACE WITH

NEW 7' CHAIN LINK FENCE

WITH 3 BARB WIRE STRANDS

ON TOP TO MATCH EXISTING

REMOVE EXISTING CHAIN LINK

FENCE AND REPLACE WITH

NEW 7' CHAIN LINK FENCE

WITH 3 BARB WIRE STRANDS

ON TOP TO MATCH EXISTING

REMOVE EXISTING CHAIN LINK

FENCE AND REPLACE WITH

NEW 7' CHAIN LINK FENCE

WITH 3 BARB WIRE STRANDS

ON TOP TO MATCH EXISTING

NEW 7' CHAIN LINK FENCE WITH

3 BARB WIRE STRANDS ON TOP

TO MATCH EXISTING. REMOVE

EXISTING CORNER SECTION

Feet

0 15 30

C6.2

CP #1

2" ALUMINUM CAP "WIS1"

CP #2

2" ALUMINUM CAP "WIS2"

CP #3

2" ALUMINUM CAP "WIS3"

NEW CAST IN PLACE SLAB ON GRADE FOR

TRASH CANISTERS

NEW HANDRAILS BETWEEN

BAYS ATOP RETAINING WALL

STEEL CHUTE PLATES

G4.3

G4.2

G4.2

G4.1

G4.3

G4.4

G4.1

G4.1

G4.1

G4.1

G4.1

G4.5

25'+/-

25'+/-

8'+/-

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STORM WATER POLLUTION PREVENTION PLAN (SWPPP)

GENERAL

THE PURPOSE OF THE SWPPP, OF WHICH THE EROSION CONTROL PLAN IS A PART, IS TO MINIMIZE POLLUTION TO STORM WATERS, IN COMPLIANCE

WITH THE NATIONAL POLLUTION DISCHARGE ELIMINATION SYSTEM (NPDES) ENACTED BY THE EPA ON FEBRUARY 16, 2012 AND AS COVERED BY EPA

GENERAL CONSTRUCTION PERMIT WITHIN THE STATE OF MONTANA.

THE CONTRACTOR IS RESPONSIBLE FOR IMPLEMENTING THE SWPPP AS REQUIRED BY THE CONTRACT.

THE PLAN PROVIDES STRUCTURAL CONTROLS AND/OR STABILIZATION PRACTICES DESIGNED TO MINIMIZE POLLUTANTS IN THE STORM WATER

DISCHARGE (INCLUDING SOIL SEDIMENT), TO MINIMIZE EROSION ON THE SITE, AND TO ELIMINATE TRACKING OF SOIL OFF SITE BY VEHICLES. STORM

WATER MANAGEMENT FEATURES IN ADDITION TO THOSE SHOWN ON THE PLANS SHALL BE PLACED, MONITORED, MAINTAINED, AND REMOVED

DEPENDING ON CONSTRUCTION SEQUENCING, SEASONAL WEATHER RESTRICTIONS OR CHANGE OF SITE CONDITIONS.

ALL STORMWATER MANAGEMENT AND EROSION CONTROL AND BMPS SHALL COMPLY WITH THE REQUIREMENTS OF CHAPTER 28 OF THE BILLINGS

MUNICIPAL CITY CODE AND THE GENERAL PERMIT FOR STORMWATER DISCHARGES ASSOCIATED WITH CONSTRUCTION ACTIVITY.

A REGULAR PROGRAM OF INSPECTION AND MAINTENANCE OF THE EROSION AND POLLUTION CONTROLS IS REQUIRED. THE PERMITTEE IN THE

SPECIFIC REQUIREMENTS SHOWN BELOW SHALL BE RESPONSIBLE FOR SUCH INSPECTIONS. BASED ON THESE INSPECTIONS, THE EROSION AND

POLLUTION CONTROLS WILL BE MAINTAINED, MAYBE MODIFIED AND MAYBE SUPPLEMENTED BY ADDITIONAL MEASURES IN ORDER TO ADEQUATELY

MINIMIZE POLLUTANTS.

PROJECT DESCRIPTION

THE FOLLOWING ARE THE MAJOR CONSTRUCTION ACTIVITIES THAT ARE THE SUBJECT OF THIS SWPPP: GRADING, DRAINAGE, GRAVEL BASE, AND

BITUMINOUS TREATMENTS OF CROW WASTE TRANSFER STATION.

SPECIFIC REQUIREMENTS

THE CONTRACTOR SHALL DESIGNATE AN EROSION CONTROL SUPERVISOR WHO SHALL BE KNOWLEDGEABLE AND EXPERIENCED IN THE APPLICATION

OF EROSION PREVENTION AND SEDIMENT CONTROL BEST MANAGEMENT PRACTICES (BMPS). THE EROSION CONTROL SUPERVISOR WILL OVERSEE

IMPLEMENTATION OF THE SWPPP AND THE INSTALLATION, INSPECTION, AND MAINTENANCE OF THE EROSION PREVENTION AND SEDIMENT CONTROL

BMPS BEFORE AND DURING CONSTRUCTION.

THE CONTRACTOR SHALL SUBMIT A CONSTRUCTION STORMWATER PERMIT APPLICATION AND THE REQUIRED FEE TO THE MONTANA DEQ AT LEAST 7

DAYS PRIOR TO COMMENCEMENT OF CONSTRUCTION AT THE SITE. THE CONTRACT DOCUMENTS AND CONSTRUCTION SPECIFICATIONS FOR THIS

PROJECT WILL SPECIFICALLY ADDRESS THE RESPONSIBILITIES OF THE OWNER AND THE CONTRACTOR REGARDING THE STORMWATER PERMIT.

THE CONTRACTOR SHALL MAINTAIN A COPY OF THESE PLANS ON THE PROJECT SITE AT ALL TIMES, SINCE THESE PLANS SERVE AS THE SWPPP FOR THIS

PROJECT. THE CONTRACTOR SHALL UPDATE THESE PLANS IF ANY ASPECT OF THE STORMWATER POLLUTION PREVENTION MEASURES ARE AMENDED BY

THE ENGINEER.

THE ENGINEER SHALL MARK THE CLEARING LIMITS WITH RIBBON AND LATH. THE CONTRACTOR SHALL NOT DISTURB AREAS OUTSIDE OF THE CLEARING

LIMITS.

THE CONTRACTOR SHALL PRESERVE THE EXISTING VEGETATION WHERE ATTAINABLE. DISTURBED AREAS WILL BE STABILIZED AS SOON AS PRACTICABLE.

STABILIZATION PRACTICES MAY INCLUDE: TEMPORARY SEEDING, PERMANENT SEEDING, MULCHING, GEOTEXTILES, SODDING, VEGETATIVE BUFFER

STRIPS AND OTHER MEASURES.

THE CONTRACTOR SHALL INSTALL SILT FENCE AND ANY OTHER DOWN GRADIENT TEMPORARY EROSION CONTROL MEASURES PRIOR TO ANY

GRUBBING OR EARTHMOVING OPERATIONS.

THE CONTRACTOR SHALL MINIMIZE OFF-SITE TRACKING OF SEDIMENTS AND THE GENERATION OF DUST. DURING CONSTRUCTION ACTIVITIES THE

CONTRACTOR SHALL MAKE PROVISIONS FOR STREET CLEANING. TRACKED SEDIMENT SHALL BE REMOVED FROM PAVED SURFACES WITHIN 24 HOURS

OF DISCOVERY.

ALL EXPOSED SURFACES WITHIN THE NORMAL WEITED PERIMETER OF ANY DRAINAGE DITCH THAT DRAINS TO AND IS WITHIN 200 LINEAL FEET OF THE

WATERS OF THE STATE SHALL BE STABILIZED WITHIN 24 HOURS IN ACCORDANCE WITH THE PERMIT PART VI.B]. ALL EXPOSED SLOPES SHALL BE

STABILIZED IN ACCORDANCE WITH NPDES REQUIREMENTS. ALL SOILS EXPOSED W1THIN 200 LINEAR FEET OF THE WATERS OF THE STATE MUST MEET

THE PERMIT REQUIREMENTS AND ACCORDING THE FOLLOWING GUIDELINES.

MAXIMUM TIME AN AREA CAN REMAIN OPEN

TYPE OF SLOPE WHEN THE AREA IS NOT ACTIVELY BEING WORKED

STEEPER THAN 3:1 14 DAYS

10:1 TO 3:1 14 DAYS

FLATTER THAN 10:1 14 DAYS

ALL EXPOSED SOIL AREAS WITH A SLOPE OF 3:1 OR STEEPER, THAT HAVE A CONTINUOUS POSITIVE SLOPE TO A SPECIAL WATER MUST HAVE

TEMPORARY EROSION PROTECTION OR PERMANENT COVER WITHIN 3 DAYS AFTER THE AREA IS NO LONGER ACTIVELY BEING WORKED. ALL OTHER

SLOPES THAT HAVE A CONTINUOUS POSITIVE SLOPE TO SURFACE WATER OR DRAINAGES MUST HAVE TEMPORARY EROSION PROTECTION OR

PERMANENT COVER W1THIN 3 DAYS AFTER THE AREA IS NO LONGER ACTIVELY BEING WORKED.

TOPSOIL STOCKPILES SHALL BE STABILIZED BY APPLYING TEMPORARY SEED MIX 110B AT THE RATE OF 100 LBS PER ACRE, IN ACCORDANCE WITH THE

ABOVE SCHEDULE.

THE CONTRACTOR SHALL INSTALL ENERGY DISSIPATION MATERIAL (ie RIP RAP OR EROSION CONTROL BLANKET) AT ALL CULVERT OUTLETS WITHIN 24

HOURS OF CULVERT INSTALLATION.

ALTHOUGH NOT ANTICIPATED, IN THE EVENT DEWATERING IS NECESSARY, A TEMPORARY SEDIMENTATION BASIN SHALL BE CONSTRUCTED TO SETTLE

SEDIMENT CONTAINED IN THE DEWATERING DISCHARGE. THE BASIN SHALL BE FILLED IN AND TURF ESTABLISHED AFTER DEWATERING IS COMPLETED.

DEWATERING, SEDIMENTATION BASIN CONSTRUCTION AND RESTORATION ARE INCIDENTAL TO PIPE CULVERTS.

THE CONTRACTOR SHALL INSPECT ALL EROSION CONTROL ON THE SITE AT LEAST EVERY SEVEN DAYS AND WITHIN 24 HOURS AFTER A STORM EVENT

OF 0.5 INCHES OR MORE. THE CONTRACTOR SHALL TAKE ACTION TO ELIMINATE ANY DEFICIENCIES FOUND DURING THESE INSPECTIONS.

DOCUMENTATION OF THESE INSPECTIONS SHALL BE IN ACCORDANCE WITH NPDES PERMIT REQUIREMENT PART IV.E.

THE CONTRACTOR SHALL MAINTAIN, REPAIR OR REPLACE, IF NECESSARY, ALL OF THE EROSION CONTROL MEASURES ON THE PROJECT.

THE CONTRACTOR IS REQUIRED TO MAINTAIN ALL EROSION CONTROL DEVICES UNTIL PERMANENT VEGETATION IS 70% ESTABLISHED. REQUIREMENTS

FOR MAINTENANCE OF INDIVIDUAL EROSION AND SEDIMENT CONTROL DEVICES ARE DESCRIBED IN PART IV.E OF THE PERMIT.

THE CONTRACTOR AND THE OWNER ARE JOINTLY REQUIRED TO SUBMIT TO MONTANA DEQ A NOTICE OF TERMINATION AFTER SITE HAS BEEN

STABILIZED, CONSTRUCTION HAS ENDED AND TEMPORARY EROSION CONTROL MEASURES HAVE BEEN REMOVED.

POLLUTION PREVENTION MANAGEMENT

THE CONTRACTOR SHALL REMOVE ALL WASTE COMPOSED OF BUILDING MATERIALS FROM THE SITE FOR DISPOSAL IN LICENSED DISPOSAL FACILITIES.

NO BUILDING MATERIAL WASTES OR UNUSED BUILDING MATERIALS SHALL BE BURIED, DUMPED OR DISCHARGED TO WATERS OF THE STATE AT THE

SITE.

ANY UNUSED BITUMINOUS SHALL BE RETURNED TO THE PLANT TO BE RECYCLED.

ANY HAZARDOUS WASTES (FUEL, OIL, PAINTS, ETC.) SHALL BE DISPOSED OF AT AN AUTHORIZED HAZARDOUS WASTE FACILITY.

ANY HAZARDOUS MATERIALS STORED ON SITE SHALL BE IN APPROPRIATE CONTAINERS. SECONDARY CONFINEMENT SHALL BE PROVIDED. ALSO, RESTRICTED ACCESS TO STORED HAZARDOUS MATERIALS SHALL BE PROVIDED TO PREVENT VANDALISM.

SEQUENCE OF CONSTRUCTION

PROJECT SEQUENCING: THE ACTUAL SEQUENCING OF CONSTRUCTION WILL BE DETERMINED BY THE CONTRACTOR'S OPERATION. THE FOLLOWING

MAY NOT BE APPLICABLE BUT CAN BE USED AS A GUIDELINE FOR SEQUENCING DETERMINATION.

1. POST NOTICE OF STORMWATER PERMIT COVERAGE AT ENTRANCE TO CONSTRUCTION SITE

2. INSTALLATION OF SILT FENCE AND ALL DOWN GRADIENT EROSION CONTROL DEVICES

3. TOPSOIL REMOVAL

4. UP GRADIENT TOPSOIL REMOVALS AND STOCKPILING

5. TEMPORARY SEEDING OF TOPSOIL STOCKPILES

6. SITE EXCAVATION AND GRADING

7. RAPID STABILIZATION OF DITCH BOTTOMS AND SLOPES ADJACENT TO WETLANDS

8. INSTALL CULVERTS

9. INLET PROTECTION DEVICE AND ENERGY DISSIPATION DEVICE INSTALLATION

10. TOPSOIL PLACEMENT IN COMPLETED AREAS

11. TURF ESTABLISHMENT IN COMPLETED AREAS

12. INSTALL AGGREGATE BASE

13. FINAL GRADING

14. FINAL TURF ESTABLISHMENT AND FINAL EROSION CONTROL

15. INSTALL BITUMINOUS SURFACING

16. REMOVE TEMPORARY EROSION CONTROL DEVICES AFTER 70% PERMANENT VEGETATION IS ESTABLISHED

17. SEND NOTICE OF TERMINATION OF STORMWATER PERMIT

C7.1 v

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1301 Division Street, Billings, MT 59101 - 6050 Phone: 406-839-2217, Fax: 406-281-8258 email: info@necimt.com, web: www.neciusa.com

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SWPP PLAN

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Sheets and Views
G0.1 20-120 Title Sheet
G1.1 20-120 Legend
G2.1 20-120 General Notes
G3.1 20-120 Project Location
G4.1 20-120 Details
G4.2 20-120 Details (2)
G4.3 20-120 Details (3)
G4.4 20-120 Details (4)
G4.5 20-120 Details (5)
G4.6 20-120 Details (6)
C1.1 20-120 Existing Conditions - Lodge Grass
C1.2 20-120 Overview - Lodge Grass
C1.3 20-120 Site Grading
C1.4 20-120 Erosion Control Plan - Lodge Grass
C2.1 20-120 Existing Conditions - Crow Agency
C2.2 20-120 Overview - Crow Agency Transfer Station
C3.1 20-120 Existing Conditions - Fort Smith
C3.2 20-120 Overview - Fort Smith
C4.1 20-120 Existing Conditions - ST Xavier
C4.2 20-120 Overview - ST Xavier Transfer Station
C5.1 20-120 Existing Conditions - Wyola
C5.2 20-120 Overview - Wyola
C6.1 20-120 Existing Conditions - Pryor Transfer Station
C6.2 20-120 Overview - Pryor Transfer Station
C7.1 20-120 SWPP Plan

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