ML18323A204

To Cimarron Facility Decommissioning Plan, Appendices B Part 2 of 2

ML18323A204
Person / Time
Site:	07000925
Issue date:	10/31/2018
From:	Environmental Properties Management
To:	Office of Nuclear Material Safety and Safeguards
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APPENDIX G - EROSION AND SEDIMENT CONTROL PLAN

Service Layer Credits: Copyright:© 2013 National Geographic Society, i-cubed Source: Esri, DigitalGlobe, GeoEye, Earthstar Geographics, CNES/Airbus DS, USDA, USGS, AeroGRID, IGN, and the GIS User Community kj kj kj kj kj Dry detention basin will be used for dewatering activities.

COPYRIGHT © 2017 BURNS & McDONNELL ENGINEERING COMPANY, INC.

Source: ESRI; USGS NHD; USFWS NWI; FEMA Floodplains; OK DEQ; Cimarron Environmental Response Trust; Burns & McDonnell Engineering Company. Inc.

Issued: 1/31/2017 Path: Z:\\General\\KCM\\ESP\\Dept\\Enviro_Monitoring\\SWPPP\\02) Working Documents\\89761 CERT Groundwater Remediation Project, OK\\01) GIS\\DataFiles\\ArcDocs\\CERT ESC Plan.mxd kgouvion 1/31/2017 NORTH 200 0

200 100 Scale in Feet Erosion and Sediment Control Plan Groundwater Remediation Project Cimarron Environmental Response Trust Logan County, Oklahoma Page 1 of 2 kj Injection Well

^_

Extraction Well Trench Soil Stockpile Silt Fence Project Boundary Wetland Survey Boundary Delineated Stream NHD Stream NHD Waterbody 100-foot Natural Vegetated Buffer 100-year FEMA Floodplain ARC Corridor NWI Freshwater Emergent NWI Freshwater Forested/Shrub NWI Freshwater Pond Cimarro n R iver 1

2 Disclaimer: BMPs on map may not be exact or to scale.

The authorized contractor/owner's representative will determine the appropriate BMPs to be used onsite and their locations prior to the start of soil-disturbing activities.

The ESC Plan will be updated accordingly.

Service Layer Credits: Copyright:© 2013 National Geographic Society, i-cubed Source: Esri, DigitalGlobe, GeoEye, Earthstar Geographics, CNES/Airbus DS, USDA, USGS, AeroGRID, IGN, and the GIS User Community

^_

^_

kj COPYRIGHT © 2017 BURNS & McDONNELL ENGINEERING COMPANY, INC.

Source: ESRI; USGS NHD; USFWS NWI; FEMA Floodplains; OK DEQ; Cimarron Environmental Response Trust; Burns & McDonnell Engineering Company. Inc.

Issued: 1/31/2017 Path: Z:\\General\\KCM\\ESP\\Dept\\Enviro_Monitoring\\SWPPP\\02) Working Documents\\89761 CERT Groundwater Remediation Project, OK\\01) GIS\\DataFiles\\ArcDocs\\CERT ESC Plan.mxd kgouvion 1/31/2017 NORTH 200 0

200 100 Scale in Feet Erosion and Sediment Control Plan Groundwater Remediation Project Cimarron Environmental Response Trust Logan County, Oklahoma Page 2 of 2 kj Injection Well

^_

Extraction Well Trench Soil Stockpile Silt Fence Project Boundary Wetland Survey Boundary Delineated Stream NHD Stream NHD Waterbody 100-foot Natural Vegetated Buffer 100-year FEMA Floodplain ARC Corridor NWI Freshwater Emergent NWI Freshwater Forested/Shrub NWI Freshwater Pond Cimarro n R iver 1

2 Disclaimer: BMPs on map may not be exact or to scale.

The authorized contractor/owner's representative will determine the appropriate BMPs to be used onsite and their locations prior to the start of soil-disturbing activities.

The ESC Plan will be updated accordingly.

IT IT ET IT IT NORTH 0

400' 200' SCALE IN FEET NOTE:

TOPOGRAPHY SHOWN IS FROM AN AERIAL SURVEY DATED MAY 2014.

HIGHWAY 74 CIMARRON RIVER CIMARRON RIVER Inches no.

date description by checked of sheet sheets project contract rev.

drawing file ckd JH A

2/01/17 BC FOR REVIEW

&23<5,*+7

JANUARY 2017 B. CLEMENT B. CLEMENT J. HESEMANN Cimmaron Environmental Response Trust OVERALL SITE PLAN 96785 BMCD-GWREMED-C001 A

3 11 C001-OVERALL SITE PLAN.DWG 2017 OKLAHOMA FIRM LICENSEE NO. 421 816-333-9400 KANSAS CITY, MO 64114 9400 WARD PARKWAY BURNS & McDONNELL ENGINEERING COMPANY, INC.

FORMER URANIUM POND 2 FORMER URANIUM POND 1 BURIAL AREA 1 FRAC TANK STAGING AREA ACCESS ROAD GWI-BA1-01 GETR-BA1-01 GWI-UP2-01 GWI-UP2-04 FEMA 100-YEAR FLOOD ELEVATION.

SEE NOTE 1 ON SHEET C002 GWI-UP1-01 PRELIMINARY - NOT FOR CONSTRUCTION GWI-UP1-02

IT IT IT IT IT IT IT IT IT IT IT IT IT IT IT IT GWI-UP2-01 CIMARRON RIVER GWI-UP2-04 NORTH UP-2 PILOT TESTING AREA GWI-UP1-02A GWI-UP1-04A GWI-UP1-06A GWI-UP2-01D GWI-UP2-04A GWI-UP2-04B GWI-UP2-01A GWI-UP2-01B GWI-UP2-02 GWI-UP2-03 GWI-UP2-01C GWI-UP1-02-MW01.

1345 FEMA 100-YEAR FLOOD ZONE BOUNDARY. SEE NOTE 1 ON SHEET G001.

NOTES:

1. FRAC TANKS, EQUIPMENT TRENCH SPOILS, ETC. SHALL BE STAGED AT AN ELEVATION ABOVE THE FEMA 100-YEAR FLOOD ELEVATION, IN ACCORDANCE WITH THE SWPPP AT THE END OF EACH WORK DAY.

2. MONITOR WELL CONSTRUCTION MATERIALS SHALL BE IN ACCORDANCE WITH THE MONITOR WELL SCHEDULE INCLUDED ON M101.

3 MONITOR WELL CONSTRUCTION AND INSTALLATION SHALL BE COMPLETED BY A LICENSED DRILLER IN THE STATE OF OKLAHOMA AND SHALL BE REGISTERED WITH THE OKLAHOMA DEPARTMENT OF ENVIRONMENTAL EQUALITY.

4. MONITOR WELLS INSTALLED WITHIN INJECTION AND EXTRACTION TRENCHES SHALL HAVE TOTAL DEPTHS AND SCREEN INTERVALS THAT COMPLETELY PENETRATE THE DEPTH OF THE TRENCH AT EACH LOCATION

5. CONTRACTOR SHALL PROTECT EXISTING MONITOR WELLS DURING INJECTION AND EXTRACTION TRENCH INSTALLATION AND PILOT TESTING ACTIVITIES. CONTRACTOR MAY SUBMIT ALTERNATE TRENCH ALIGNMENT FOR ENGINEER APPROVAL IN EFFORT TO PROTECT EXISTING MONITOR WELLS.

6. TOPOGRAPHY SHOWN IS FROM AN AERIAL SURVEY DATED MAY 2014.

7. GROUNDWATER ELEVATION CONTOURS FOR WESTERN AREA TREATMENT FACILITY CREATED FROM WATER LEVEL MEASUREMENTS FROM SANDSTONE A MONITOR WELLS ON MARCH 18, 2015.

8. SEE SHEET C202 FOR CONSTRUCTION DETAILS OF MONITOR WELLS AND INJECTION WELLS.

Inches no.

date description by checked ckd JH A

2/01/17 BC FOR REVIEW checked of sheet sheets contract rev.

file

&23<5,*+7

JANUARY 2017 B. CLEMENT B. CLEMENT J. HESEMANN Cimmaron Environmental Response Trust WESTERN AREA SITE PLAN 96785 BMCD-GWREMED-C002 A

4 11 C001-OVERALL SITE PLAN.DWG 2017 OKLAHOMA FIRM LICENSEE NO. 421 816-333-9400 KANSAS CITY, MO 64114 9400 WARD PARKWAY BURNS & McDONNELL ENGINEERING COMPANY, INC.

PRELIMINARY - NOT FOR CONSTRUCTION UP-1 PILOT TESTING AREA GWI-UP1-05A 1313 1311 1340 1341 0

SCALE IN FEET 60' 120' FORMER URANIUM POND 2 1321 1320 1347 1384 1383 1391 1387 1388 1390 1389 1338 1337 1386 1385 1394 1346 1393 1392 1336A 1382 1381 FORMER URANIUM POND 1 FEMA 100-YEAR FLOOD ZONE BOUNDARY. SEE NOTE 1 ON SHEET G001.

T55 1395 1396 1397 1398 1399 1400 1401 1402 1403 1406 1404 1405 C201 1

C201 1

C201 1

C201 1

C101 1

C101 2

C102 3

GWI-UP1-01A 1312 GWI-UP1-01-MW01 GWI-UP1-01-MW02 1354 1355 GWI-UP2-01-MW01 GWI-UP2-01-MW02 GWI-UP2-04-MW01 GWI-UP2-04-MW02 C102 4

GWI-UP1-03A GWI-UP1-01 GWI-UP1-02 1

2 3

4 5

6 7

8 9

ET ET ET ET ET ET IT IT IT IT IT IT IT NORTH NOTES:

1. FRAC TANKS, EQUIPMENT, TRENCH SPOILS, ETC. SHALL BE STAGED AT AN ELEVATION ABOVE THE FEMA 100-YEAR FLOOD ELEVATION IN ACCORDANCE WITH THE SWPPP.

2 CONTRACTOR SHALL PROTECT EXISTING MONITOR WELLS DURING INJECTION AND EXTRACTION TRENCH INSTALLATION AND PILOT TESTING ACTIVITIES.

CONTRACTOR MAY SUBMIT ALTERNATE TRENCH ALIGNMENT FOR ENGINEER APPROVAL IN EFFORT TO PROTECT EXISTING MONITOR WELLS.

3. TOPOGRAPHY SHOWN IS FROM AN AERIAL SURVEY DATED MAY 2014.

Inches no.

date description by checked ckd JH A

2/01/17 BC FOR REVIEW checked of sheet sheets contract rev.

file

&23<5,*+7

FEBRUARY 2017 B. CLEMENT B. CLEMENT J. HESEMANN Cimmaron Environmental Response Trust BURIAL AREA 1 SITE PLAN 96785 BMCD-GWREMED-C002 A

5 11 C001-OVERALL SITE PLAN.DWG 2017 OKLAHOMA FIRM LICENSEE NO. 421 816-333-9400 KANSAS CITY, MO 64114 9400 WARD PARKWAY BURNS & McDONNELL ENGINEERING COMPANY, INC.

PRELIMINARY - NOT FOR CONSTRUCTION 0

SCALE IN FEET 50' 100' GWI-UP1-03A GWI-UP1-03 GETR-BA1-02A GETR-BA1-02 C103 1

BA1 FORMER DISPOSAL TRENCHES (TYP.)

FEMA 100-YEAR FLOOD ZONE BOUNDARY. SEE NOTE 1.

FRAC TANK STAGING AREA GETR-BA1-01B GETRA-BA1-01-MW01 GETR-BA1-01A GETR-BA1-MW02 GWI-BA1-01-MW02 1408 GWI-BA1-01A GWI-BA1-01-MW01 GETR-BA1-MW03 1407 GWI-BA1-01 GWI-BA1-01 BA1 FORMER DISPOSAL TRENCHES (TYP.)

C103 2

C201 1

C201 2

C201 2

10 11 12 13

NOTES:

1. TOPOGRAPHY SHOWN IS FROM AN AERIAL SURVEY DATED MAY 2014.

2. STATIC PIEZOMETRIC SURFACE FOR WESTERN AREA TREATMENT FACILITY CREATED FROM WATER LEVEL MEASUREMENTS FROM SANDSTONE A MONITOR WELLS ON MARCH 18, 2015.

3. SUBSURFACE INFORMATION SHOWN IS BASED ON LIMITED DATA AVAILABLE FROM BORING LOGS COMPLETED AT MONITOR WELLS 1341, 1345, AND 1354 THAT IS PROJECTED TO THE TRENCH ALIGNMENTS. SUBSURFACE INFORMATION SHOWN SHOULD BE CONSIDERED APPROXIMATE.

4. EXISTING SANDSTONE A MONITOR WELL LOCATIONS AND SCREEN INTERVALS ARE PROJECTED IN CROSS SECTION.

5. INJECTION WELLS AND MONITOR WELLS INSTALLED IN INJECTION TRENCHES WILL BE CONSTRUCTED SO THAT SCREEN INTERVAL COMPLETELY PENETRATE THE THE VERTICAL THICKNESS OF THE INJECTION TRENCH.

6. DISTURBED AREAS SHALL BE SEEDED AND STABILIZED IN ACCORDANCE WITH THE ODOT COMMISSION SPECIFICATIONS. SEED MIXTURE SHALL BE IN ACCORDANCE WITH TABLE 735.1 OF THE ODOT COMMISSION CHAPTER 735. SUBMIT SEED MIXTURE TO ENGINEER FOR APPROVAL PRIOR TO APPLICATION.

7. TRENCH DEPTH SHALL EXTEND TO THE BASE OF SANDSTONE A AS ENCOUNTERED IN THE FIELD OR UP TO 30 FEET BELOW GROUND SURFACE, WHICHEVER IS SHALLOWER.

8. SEE SHEET C202 FOR MONITOR WELL AND INJECTION WELL CONSTRUCTION DETAILS.

0 SCALE IN FEET 50' 100' END TRENCH INSTALL GWI-UP1-01-MW02 ST 3+06 BEGIN TRENCH INSTALL GWI-UP1-01-MW01 ST 1+07 INSTALL GWI-UP1-02A ST 2+24 GWI-UP1-01A GWI-UP1-01-MW02 GWI-UP1-02A GWI-UP1-01-MW02 GWI-UP1-02A GWI-UP1-01A 1313 1345 1312 1313 1345 1312 1340 1341 GWI-UP1-01-MW01 STATIC PIEZOMETRIC SURFACE EXISTING GROUND SURFACE 1340 APPROXIMATE TOP OF SANDSTONE A APPROXIMATE BOTTOM OF SANDSTONE A 0

5' SCALE IN FEET 10' VERTICAL SCALE HORIZONTAL SCALE 3' MIN. REPLACED SOIL, TYP.

PIEZOMETRIC SURFACE AT DESIGN INJECTION RATE APPROXIMATE BOTTOM OF SANDSTONE A APPROXIMATE TOP OF SANDSTONE A 3' MIN. REPLACED SOIL, TYP.

PIEZOMETRIC SURFACE AT DESIGN INJECTION RATE STATIC PIEZOMETRIC SURFACE Inches no.

date description by checked ckd JH A

2/01/17 BC FOR REVIEW checked of sheet sheets contract rev.

file

&23<5,*+7

JANUARY 2017 B. CLEMENT B. CLEMENT J. HESEMANN Cimmaron Environmental Response Trust UP-1 INJECTION TRENCH DETAILS 96785 BMCD-GWREMED-C101 A

6 10 C001-OVERALL SITE PLAN.DWG 2017 OKLAHOMA FIRM LICENSEE NO. 421 816-333-9400 KANSAS CITY, MO 64114 9400 WARD PARKWAY BURNS & McDONNELL ENGINEERING COMPANY, INC.

EXISTING GROUND SURFACE A

INJECTION TRENCH GWI-UP1-01 ELEVATION VIEW A

B B

INJECTION TRENCH GWI-UP1-02 ELEVATION VIEW PRELIMINARY - NOT FOR CONSTRUCTION GWI-UP1-02-MW01 1396 1397 GWI-UP1-03A GWI-UP1-03A GWI-UP1-04A GWI-UP1-04A C002 1

INJECTION TRENCH GWI-UP1-01 DETAIL C002 2

INJECTION TRENCH GWI-UP1-02 DETAIL 1401

IT IT IT IT IT IT IT IT IT IT IT IT IT IT IT IT PRELIMINARY - NOT FOR CONSTRUCTION NOTES:

1. TOPOGRAPHY SHOWN IS FROM AN AERIAL SURVEY DATED MAY 2014.

2. STATIC PIEZOMETRIC SURFACE CREATED FROM WATER LEVEL MEASUREMENTS FROM SANDSTONE A MONITOR WELLS ON MARCH 18, 2015.

3. SUBSURFACE INFORMATION SHOWN IS BASED ON AVAILABLE BORING LOGS FOR NEARBY MONITOR WELLS.

SUBSURFACE INFORMATION SHOWN SHOULD BE CONSIDERED APPROXIMATE.

4. EXISTING SANDSTONE A MONITOR WELL LOCATIONS AND SCREEN INTERVALS ARE PROJECTED IN CROSS SECTION.

5. INJECTION WELLS AND MONITOR WELLS INSTALLED IN INJECTION TRENCHES WILL BE CONSTRUCTED SO THAT SCREEN INTERVAL COMPLETELY PENETRATE THE THE VERTICAL THICKNESS OF THE INJECTION TRENCH.

6. TRENCH DEPTH SHALL EXTEND TO THE BASE OF SANDSTONE A AS ENCOUNTERED IN THE FIELD OR UP TO 30 FEET BELOW GROUND SURFACE, WHICHEVER IS SHALLOWER.

7. SEE SHEET C202 FOR ADDITIONAL MONITOR WELL AND INJECTION WELL CONSTRUCTION DETAILS.

0 SCALE IN FEET 50' 100' 960 955 950 970 965 975 0+00 1+00 2+00 3+00 4+00 5+00 1000 1010 END TRENCH INSTALL GWI-UP2-01-MW02 STA. 4 + 75.28 BEGIN FULL-SCALE TRENCH INSTALL INJ. WELL GWI-UP2-01A STA. 0 + 00 FULL-SCALE LATERAL TRENCH INTERSECTION STA. 1 + 58.98 FULL-SCALE LATERAL TRENCH INTERSECTION STA. 2 + 60.86 INSTALL INJ. WELL GWI-UP2-01D STA. 4 + 00.76 Inches no.

date description by checked ckd JH A

2/01/17 BC FOR REVIEW checked of sheet sheets contract rev.

file

&23<5,*+7

JANUARY 2017 B. CLEMENT B. CLEMENT J. HESEMANN Cimmaron Environmental Response Trust UP-2 INJECTION TRENCH DETAILS 96785 BMCD-GWREMED-C102 A

7 11 C001-OVERALL SITE PLAN.DWG 2017 OKLAHOMA FIRM LICENSEE NO. 421 816-333-9400 KANSAS CITY, MO 64114 9400 WARD PARKWAY BURNS & McDONNELL ENGINEERING COMPANY, INC.

BEGIN PILOT TRENCH INSTALL GWI-UP-2-04-MW01 STA. 0 + 00 END FULL-SCALE TRENCH STA. 5 + 00 0+00 1+00 2+00 3+00 4+00 5+00 950 960 955 965 975 985 990 970 INSTALL GWI-UP2-04A STA. 1 + 89 980 950 960 955 965 975 985 990 970 980 980 990 985 995 960 955 950 970 965 975 1000 1010 980 990 985 995 1387 1387 1388 1338 1337 1390 1389 1391 GWI-UP2-04B 1337 1389 INSTALL GWI-UP-2-04-MW02 STA. 0 + 95 1384 1383 BEGIN PILOT TRENCH INSTALL GWI-UP2-01-MW01 STA. 3 + 00 1383 1320 GWI-UP2-01A END PILOT TRENCH STA. 2 + 00 INSTALL FULL-SCALLE GWI-UP2-04B STA. 3 + 35 A

INJECTION TRENCH GWI-UP2-01 ELEVATION VIEW A

B B

INJECTION TRENCH GWI-UP2-04 ELEVATION VIEW C002 3

INJECTION TRENCH GWI-UP2-01 DETAIL C002 4

INJECTION TRENCH GWI-UP2-04 DETAIL GWI-UP2-01-MW02 GWI-UP2-04 3' MIN.

REPLACED SOIL, TYP.

APPROX.

BOTTOM OF TRENCH, TYP.

SILICA GRAVEL TYP.

EXISTING GRADE APPROX. TOP OF SANDSTONE A APPROX. BOTTOM OF SANDSTONE A PIEZOMETRIC SURFACE AT DESIGN INJECTION RATE STATIC GROUNDWATER ELEVATION EXISTING GRADE APPROX.

BOTTOM OF TRENCH, TYP.

3' MIN.

REPLACED SOIL, TYP.

APPROX. TOP OF SANDSTONE A APPROX. BOTTOM OF SANDSTONE A STATIC GROUNDWATER ELEVATION SILICA GRAVEL TYP.

PIEZOMETRIC SURFACE AT DESIGN INJECTION RATE GWI-UP2-01D GWI-UP2-04-MW01 GWI-UP2-04-MW02 1404 1405 GWI-UP2-04A GWI-UP2-01-MW01 1402 1403 1406 GWI-UP2-01

ET ET ET ET ET ET IT ET IT IT IT IT PRELIMINARY - NOT FOR CONSTRUCTION NOTES:

1. TOPOGRAPHY SHOWN IS FROM AN AERIAL SURVEY DATED MAY 2014.

2. STATIC PIEZOMETRIC SURFACE FOR BURIAL AREA 1 CREATED FROM WATER LEVEL MEASUREMENTS FROM SANDSTONE B AND TRANSITION ZONE MONITOR WELLS ON AUGUST 8, 2016.

3. EXISTING SANDSTONE B AND TRANSITION ZONE MONITOR WELL LOCATIONS AND SCREEN INTERVALS ARE PROJECTED IN CROSS SECTION.

4. CONTRACTOR SHALL ABANDON EXISTING MONITOR WELLS PRIOR TO TRENCH CONSTRUCTION AS DIRECTED BY ENGINEER. FOLLOWING COMPLETION OF TRENCH INSTALLATION, CONTRACTOR SHALL RE-INSTALL MONITOR WELLS AS DIRECTED BY ENGINEER. ENGINEER WILL PROVIDE MONITOR WELL LOCATIONS AND WELL CONSTRUCTION DETAILS FOR BA1 MONITOR WELLS NOT DEPICTED ON SHEET C103 UPON COMPLETION AND ACCEPTANCE OF TRENCH INSTALLATION.

5. MONITOR WELL 1407 SHALL BE CONSTRUCTED WITH A SCREEN INTERVAL FROM 8 TO 13 FEET BELOW GROUND SURFACE. MONITOR WELL 1408 SHALL BE CONSTRUCTED WITH A SCREEN INTERVAL ACROSS BOTH THE TRANSITION ZONE AND SANDSTONE B. SEE SHEET C202 FOR CONSTRUCTION DETAILS FOR ALL OTHER MONITOR WELL, INJECTION WELL, AND SUMPS DEPICTED ON SHEETS C003 AND C103.

END TRENCH INSTALL GWI-BA1-01-MW02 APPROX.

EXISTING GRADE, TYP.

INSTALL GWI-BA1-01A APPROX. BOTTOM OF TRENCH, TYP.

APPROX. BOTTOM OF SANDSTONE B APPROX. TOP OF SANDSTONE B BEGIN TRENCH INSTALL SUMP GETR-BA1-01B ST 0+00 END TRENCH INSTALL GETR-BA1-01-MW03 APPROX.

EXISTING GRADE, TYP.

SILICA GRAVEL, TYP.

APPROX.

BOTTOM OF TRENCH, TYP.

3' MIN.

REPLACED SOIL, TYP.

INSTALL SUMP GETR-BA1-01A TRENCH EXTRACTION SUMP 0

SCALE IN FEET 50' 100' GWI-BA1-01A BA1 FORMER DISPOSAL TRENCHES 02W52 02W51 TMW02 02W25 FORMER BA1 DISPOSAL TRENCHES GWI-BA1-01-MW02 GETR-BA1-01B GETR-BA1-01A VERTICAL SCALE HORIZONTAL SCALE 02W02 02W31 02W46 02W29 GE-BA1-01 02W29 3' MIN.

REPLACED SOIL, TYP.

SILICA GRAVEL TYP.

no.

date description by checked ckd JH A

2/01/17 BC FOR REVIEW checked of sheet sheets contract rev.

file

&23<5,*+7

JANUARY 2017 B. CLEMENT B. CLEMENT J. HESEMANN Cimmaron Environmental Response Trust BA1 INJECTION AND EXTRACTION TRENCH DETAILS 96785 BMCD-GWREMED-C103 8

11 C001-OVERALL SITE PLAN.DWG 2017 OKLAHOMA FIRM LICENSEE NO. 421 816-333-9400 KANSAS CITY, MO 64114 9400 WARD PARKWAY BURNS & McDONNELL ENGINEERING COMPANY, INC.

0 5'

SCALE IN FEET 10' 4" PERFORATED PIPE WITH FABRIC FILTER, TYP.

GETR-BA1-01-MW01 GETR-BA1-01-MW03 GETR-BA1-01-MW02 GWI-BA1-01-MW01 1407 1408 1408 A

EXTRACTION TRENCH GETR-BA1-01 ELEVATION VIEW A

B B

INJECTION TRENCH GWI-BA1-01 ELEVATION VIEW C003 1

EXTRACTION TRENCH GETR-BA1-01 DETAIL C003 2

INJECTION TRENCH GWI-BA1-01 DETAIL

APPENDIX H - BEST MANAGEMENT PRACTICE DETAILS

SHEET FLOW INSTALLATION (PERSPECTIVE VIEW)

DRAINAGEWAY INSTALLATION (FRONT ELEVATION)

INSTALLATION:

SEDIMENT FENCE AMERICAN PUBLIC WORKS ASSOCIATION TROUBLESHOOTING:

INSPECTION MAINTENANCE:

SEDIMENT FENCE NOTES:

A)

B)

C)

32 91 00-1 SECTION 32 91 00 - RIGHT-OF-WAY RESTORATION PART 1 - GENERAL 1.01

SUMMARY

This Section covers restoration of the right-of-way (ROW) associated with the T-Line Contractor, including site preparation, top soiling, mulching and seeding, for all disturbed areas except cropland fields. Cropland fields will be re-established to the desired crop rotation by the landowner following construction.

1.02

REFERENCES:

A.

Applicable Standards:

1.

AASHTO M140 Standard Specification for Emulsified Asphalt - American Association of State Highway and Transportation Officials Standard Method of Test.

1.03 SUBMITTALS:

A.

Submit as specified in DIVISION 01.

B.

Compliance Submittals:

1.

Include, but not limited to, the following:

a.

Certification from vendor that seed meets requirements of these specifications.

b.

Seed mix showing purity and germination of each seed type and total pounds of seed required per acre.

c.

T-Line Contractor is responsible for determining the choice of mulch most suitable for the Project area. Documentation is to be submitted to the Owners Agent for approval. Reference Part 2.02 paragraph A of this section for more information.

d.

Documentation from the manufacturer regarding appropriate methods for determining use/effectiveness, installation, and maintanence for all Best Management Practices (BMPs) to be installed throughout construction.

PART 2 - PRODUCTS 2.01 SEED:

A.

Seed shall be fresh, clean, new crop seed.

B.

Seed mix will be provided in PART 3 - SEEDING.

C.

Seed shall conform to all applicable laws of the State of Oklahoma.

D.

Seed shall be labeled according to the U.S. Department of Agriculture Federal Seed Act and shall be furnished in containers with tags showing seed mixture, purity, germination, weed content, name of seller, and date on which seed was tested.

E.

Wet, moldy, or seed that has been damaged in storage shall not be used.

2.02 MULCH: May be vegetative mulch or wood cellulose fiber.

A.

Check with the local Agriculture County Extension Service office to determine choice of mulch most suitable for the Project area. Specify only one type of mulch that shall be free from noxious weed seed, mold, and other deleterious materials. Chosen mulch shall be submitted to Owners Agent for approval.

B.

Asphalt Emulsion: Conform to AASHTO M140, Type SS-1.

SECTION 32 91 00 - RIGHT-OF-WAY RESTORATION: continued 32 91 00-2 C.

Wood-Cellulose Fiber:

1.

Mulch shall not contain germination or growth-inhibiting ingredients.

2.

Mulch shall be dyed an appropriate color to aid in visual inspection.

3.

Mulch material shall be easily and evenly dispersed when agitated in water.

4.

Supply in packages of not more than 100 pounds gross weight, and be marked by the manufacturer to show the air dry weight content.

D.

Mulch: Furnish in air-dry condition and of proper consistency for placing with commercial mulch blowing equipment. Mulch shall contain no fertile seed.

E.

This does not include any mulch produced onsite from vegetation within the ROW.

2.03 JUTE NETTING:

A.

Jute netting or other equal approved by the Owners Agent shall consist of a uniform, open, plain-weave mesh of smolder-resistant, unbleached single jute yarn.

1.

Yarn shall be of loosely twisted construction and shall not vary in thickness by more than one-half its normal diameter.

2.

Jute mesh shall be furnished in rolled strips and shall be as follows:

a.

Minimum width of 42 inches.

b.

5.5 wrap yarns by 3.5 filling yarns per inch.

3.

Staples shall be of No. 11 gauge, or heavier, steel wire, "U" shaped and not less than 6 inches in length.

4.

Additional staples may be required depending on the existing soil and or weather conditions.

PART 3 - EXECUTION 3.01 RIGHT-OF-WAY RESTORATION: Following line construction activities, remove construction roads and restore right-of-way as follows:

A.

All ruts in existing roads shall be filled and compacted in 6-inch lifts and the roads graded to approximately the original contours.

B.

Construction roads and ruts in agricultural land shall be plowed and disced to remove any hard compacted areas and shall be graded to the original contours.

C.

All disturbed areas shall be finish graded to the original ground contours. Dockets, swales, and high points shall be graded, using hand methods where necessary, to provide an unconcentrated flow of runoff around foundations and through structures.

D.

Annual Ryegrass shall not be used in or around wheat fields.

E.

T-Line Contractor shall provide Owners Agent with two days notice of planned seeding, mulching, and fertilizing so Owner/Owners Agent may view the process, if he/she chooses to do so.

F.

Topsoil:

1.

Distribute over required areas without compaction other than that obtained with spreading equipment.

2.

Place to the extent material is available within the following limits:

a.

Not less than 4 inches in depth.

SECTION 32 91 00 - RIGHT-OF-WAY RESTORATION: continued 32 91 00-3

b.

Do not exceed 6 inches in depth.

G.

Shape and grade to match contours of adjacent areas and permit good natural drainage.

H.

Maintenance and Repair:

1.

Maintenance: T-Line Contractor is responsible for protecting newly topsoiled areas from actions of the elements.

2.

Correction of Settlement: T-Line Contractor is responsible for correcting settlement in excess of 18 inches and damages created thereby within one year after acceptance of the Work.

3.

T-Line Contractor is responsible for making repairs within ten days from and after due notification by Owner of embankment or backfill settlement and resulting damage.

4.

T-Line Contractor is responsible for making own arrangements for access to the site for purposes of repair.

3.02 SEEDING AND SPRIGGING:

A.

Seedbed Preparation:

1.

Where practical, remove any rocks or other obstructions which might interfere with tilling, seeding, and sprigging operations.

2.

In areas where ground surface is compacted hard enough to prevent drill penetration, thoroughly loosen and pulverize topsoil to a depth of at least 3 inches.

3.

Maintain tilled areas until seeded or sprigged.

B.

Seeding:

1.

The rate of application shall be in accordance with Table 1.

SECTION 32 91 00 - RIGHT-OF-WAY RESTORATION: continued 32 91 00-4 TABLE 1 PLANTING ZONES Number/Pounds per Acre (Ac)

Plant Species Adapted Varieties Size Type 1 Type 2 Type 3 Type 4 Big Bluestem (Andropogon gerardii)

Kaw or Comparable PLS 6

6 Little Bluestem (Schizachyrium scoparium)

Aldous, Cimarron (only in SW),

or Comparable PLS 5

5 Indiangrass (Sorghastrum nutans)

Cheyenne, Lometa, or Comparable PLS 6

6 Switchgrass (Panicum virgatum)

Blackwell, Caddo, Alamo, Kanlow, or Comparable PLS 5

5 Sideoats Grama (Bouteloua curtipendula)

El Reno, Haskell, or Comparable PLS 5

5 Sand Lovegrass (Eragrostis trichodes)

Bend, Mason, or Comparable PLS 2

Costal Bermudagrass (Cynodon dactylon)

Bushels of sprigs/acre 30 Tall Fescue (Festuca arundinacea)

(Only in SE)

PLS 20 Wheat Grass (Bromus inermis)

Western or comparable PLS 112 Alfalfa (Medicago spp.)

PLS 10-20 Red Clover1 (Trifolium pretense L.)

All PLS 5

Wheat (Triticum spp.)

Bulk 100 Annual Ryegrass2 (Lolium multiflorum)

Bulk 100 Notes:

Do not use non-regionally specific cultivar (i.e. something such as Cave-In-Rock)

Switchgrass developed in Illinois is not to be used.

All seed mixes shall be approved by the Owners Agent or on-site environmental inspector.

1Inoculate legume seed.

2Annual Ryegrass shall not be used in or around wheat fields.

Type 1 Grassland Sandy Use Mixture Type 2 Grassland Upland Use Mixture Type 3 Hay Land/Pasture Land Use one species Type 4 Temporary Cover Use one species

SECTION 32 91 00 - RIGHT-OF-WAY RESTORATION: continued 32 91 00-5

1.

The Pure Live Seed Index (PLS) shall be determined by the following formula:

PLS = % Germination X % Purity 100

2.

Methods of Application:

a.

Dry Seeding: Accomplish sowing by use of a rangeland drill, having drills no more than 4 inches apart.

(1)

Drill seed to a depth of 1/2-inch to 1 inch.

(2)

Overlap successive seed strips to provide uniform coverage.

b.

In areas that cannot be drilled, broadcast seed at double the application rate for drilling and harrow into the soil.

c.

Sprigging of bermudagrass will be done with traditional sprigging equipment into a tilled seed bed.

C.

Seeding shall be performed at all disturbed areas, on Dry Ditch Crossings and on all other areas as appropriate.

D.

Temporary Seeding:

1.

Construction Requirements - This work shall consist of preparing a seedbed and sowing a temporary cover crop during the construction process. Seeding shall be monitored until a uniform vegetative cover can be established on a continuous basis on all cut and fill slopes, waste sites and borrow pits during construction.

2.

Bulk seeding rates shall be adjusted upward so that seeding is accomplished in quantities linked with the PLS.

3.

Seeding Rate:

a.

Mar 1 - Dec 1 100 lbs/acre cereal rye or wheat.

4.

Maintenance - The cover crop shall be maintained until permanent vegetation is installed.

5.

Seasonal Limitations - Perform Grassland seeding from December 1 to June 1 (the optimal seeding period being March 1 through May 15) unless otherwise authorized, in writing, by the Project Engineer. Perform Hay Land and Pasture Land seeding September 1 through October 31, Bermuda grass February 1 through June 15, unless otherwise authorized in writing, by the Project Engineer.

3.03 MULCHING:

A.

Apply mulch to all seeded areas. On slopes exceeding 15 percent, apply with an asphalt emulsion.

B.

Apply to seeded areas within 48 hours5.555556e-4 days <br />0.0133 hours <br />7.936508e-5 weeks <br />1.8264e-5 months <br /> after seeding.

C.

Apply vegetative mulch at the rate of 2-1/2 tons per acre by means of a mechanical spreader or other approved methods.

D.

Apply wood cellulose - fiber mulch hydraulically at the rate of 1,000 gallons per acre.

E.

Vegetative mulch with asphalt emulsion:

1.

Apply vegetative mulch at the rate of 2-1/2 tons per acre.

2.

Apply asphalt emulsion at the rate of 100 gallons per ton of straw (250 gallons per acre).

SECTION 32 91 00 - RIGHT-OF-WAY RESTORATION: continued 32 91 00-6

3.

Mulching machine shall inject emulsified asphalt at the proper rate directly into the air stream carrying the straw.

3.04 JUTE NETTING:

A.

Where other restorative measures do not result in stable slopes, further stabilize those slopes by means of jute netting, or other approved method.

B.

Install jute netting in accordance with manufacturers recommendations.

END OF SECTION 32 91 00

APPENDIX I - INSPECTION AND MAINTENANCE REPORT FORMS

DEQ Template on Site Inspection Report, V.1 Page l 1 Site Inspection Report Inspection Date: ____________________

General Information (OKR10 Part 4.3.13.E)

Name of Project:

Groundwater Remediation Project DEQ Permit No.:

1027644 Inspector Name:

Inspector

Title:

Inspectors Contact Information:

Inspection Frequency:

Standard Frequency: Every 7 days and within 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> of a 0.50 rain, or discharge from snowmelt Every 14 days and within 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> of a 0.50 rain, or discharge from snowmelt Reduced Frequency: Once per month (for stabilized areas)

Weather at the time of this inspection: ______________________________________

Was this inspection after a 0.50 storm event? Yes No, Total rainfall that triggered the inspection (in inches):

Are there any discharges at the time of inspection? Yes No List all areas where soil stabilization is required to begin because construction work in that area has permanently or temporarily stopped and all areas where stabilization has been implemented:

Stabilization of Exposed Soil (OKR10 Part 4.3.13.D)

Stabilization Area Stabilization Method Have You Initiated Stabilization?

Notes (describe your observation)

Yes No If yes, provide date:

Yes No If yes, provide date:

Yes No If yes, provide date:

Yes No If yes, provide date:

Yes No If yes, provide date:

(Notes: For each area where stabilization has been initiated, describe the progress that has been made, and what additional actions are necessary to complete stabilization. Note the effectiveness of stabilization in preventing erosion. If stabilization has been initiated but not completed, make a note of the date it is to be completed. If stabilization has been completed, make a note of the date it was completed. If stabilization has not yet been initiated, make a note of the date it is to be initiated, and the date it is to be completed.)

Provide a list/description of all structural and non-structural BMPs that your SWP3 indicates will be installed and implemented at your site. You must separately identify the location of each control. During Inspection, identify whether they are installed and operating properly, or any corrective action is necessary. Provide the date on which the condition that triggered the need for maintenance or corrective action was first identified. In the notes section you must describe the specifics about the problem you observed.

DEQ Template on Site Inspection Report, V.1 Page l 2 Condition and Effectiveness of BMP Controls & Pollution Prevention (OKR10 Part 3.3, 4 & 5)

No.

BMP Description & Location Is BMP Installed &

Operating Properly?

Corrective Action (CA)

Required?

Date on Which Maintenance or CA First Identified?

Notes (describe if you observed any problem)

1.

Silt Fence/Fiber Rolls/Berm/Wattles Location:

Yes No Yes No

2.

Silt Dikes/Check Dams/Rock Dams Location:

Yes No Yes No

3.

Stabilized Construction Entrance/Exit Location:

Yes No Yes No

4.

Inlet Protection on all storm drain Location:

Yes No Yes No

5.

Sand Bag Barrier/Gravel Bag Barrier Location:

Yes No Yes No

6.

Vegetated Swales Location:

Yes No Yes No

7.

Compost Blankets/Geotextiles/Mats Location:

Yes No Yes No

8.

Vegetative Buffers Location:

Yes No Yes No

9.

Sediment Trap/ Sediment Basin Location:

Yes No Yes No

10.

Concrete Washout Pit Location:

Yes No Yes No

11.

Dust Control/Prevention Yes No Yes No

12.

Yes No Yes No

13.

Yes No Yes No

14.

Yes No Yes No

15.

Yes No Yes No

16.

Yes No Yes No (Note: The permit differentiates between conditions requiring repairs and maintenance, and those requiring corrective action. The permit requires maintenance in order to keep controls in effective operating condition and requires repairs if controls are not operating as intended. Corrective actions are triggered only for specific, more serious conditions - whether a required stormwater control was never installed, or was installed incorrectly, or not installed in accordance with the requirements of OKR10)

DEQ Template on Site Inspection Report, V.1 Page l 3 Pollution Prevention and Waste Management (OKR10 Part 3.3.3)

Items of Inspection Response & Reason Action(s) Needed Is the site free of floatables, litter, and construction debris?

Yes No If no, reason:

Are material storage and handling areas, including fueling areas, free of spills and leaks?

Yes No If no, reason:

Are spill kits available where spills and leaks are likely to occur?

Yes No If no, reason:

Are dumpsters and waste receptacles covered when not in use?

Yes No If no, reason:

Has preventative maintenance been conducted on equipment and machinery?

Yes No If no, reason:

Are material stockpiles sufficiently contained?

Yes No If no, reason:

Has there been any sediment tracked-out from the site onto the surface of paved street, sidewalks or other paved areas outside of the site?

Yes No If no, reason:

Is the project free from visible erosion and/or sedimentation?

Yes No If no, reason:

Complete the following section if a discharge is occurring at the time of inspection:

Description of Discharges (OKR10 Part 4.3.13.D.2.f)

Was a stormwater discharge or other discharge occurring from any part of your site at the time of the inspection?

Yes No, If yes, provide the following information for each point of discharge:

Specify Discharge Location Observations (Visual Quality of the Discharge)

1.

Describe the discharge (color, odor, floating, settled/suspended solids, foam, & oil sheen):

Are there any visible signs of erosion and/or sediment accumulation that can be attributed to your discharge? Yes No, If yes, describe what you see, specify the location(s) where these conditions were found, and indicate whether modification, maintenance, or corrective action is needed to resolve the issue:

2.

Describe the discharge (color, odor, floating, settled/suspended solids, foam, & oil sheen):

Are there any visible signs of erosion and/or sediment accumulation that can be attributed to your discharge? Yes No, If yes, describe what you see, specify the location(s) where these conditions were found, and indicate whether modification, maintenance, or corrective action is needed to resolve the issue:

Contractor or Subcontractor Certification and Signature:

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 gathered and evaluated 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.

Signature:_______________________________________

Date: _____________________________

Print Name: _________________________________

Affiliation: ___________________________________

DEQ Template on Corrective Action Report, V.1 Corrective Action Report Todays Date:_______________

(You are only required to fill out this form if any of the corrective action triggering conditions occurs on your site. Routine maintenance and repairs are generally not considered to be a corrective action triggering condition.)

Section A: Initial Report (Part 4.3.14.B.1 of OKR10)

(Complete this section within 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> of discovering the condition that triggered corrective action)

Name of Project:

Groundwater Remediation Project DEQs Permit No. OKR1027644 Date Problem First Discovered:

Time Problem First Discovered:

Name & Contact Information of the Individual:

What site conditions triggered the requirement to conduct corrective action (check the box that applies):

A required stormwater control was never installed or was installed incorrectly, or not in accordance with the corresponding OKR10 permit requirement A stormwater control is not effective enough for the discharge to meet applicable water quality standards A prohibited discharge (OKR10 Parts 3.1 and 3.3.3.A) is occurring or has occurred.

DEQ requires corrective action as a result of permit violations found during an DEQ inspection Provide a description of the problem:

Deadline for completing corrective action:

not more than 7 calendar days after the date you discovered the problem Section B: Corrective Action Progress (Part 4.3.14.B.2 of OKR10)

(Complete this section no later than 7 calendar days after discovering the condition that triggered corrective action)

Section B.1: Why the Problem Occurred Cause(s) of Problem How It Was Determined & Date of Determining the Cause

1.

1.

2.

2.

Section B.2: Stormwater Control Modifications to be Implemented to Correct the Problem Stormwater Control Modification(s)

Needed to Correct Problem Date of Completion SWP3 Update Necessary?

SWP3 Modifications Notes

1.

Yes No, If yes, provide date SWP3 modified:

2.

Yes No, If yes, provide date SWP3 modified:

Section C: Certification and Signature by Permittee 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 gathered and evaluated 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.

Name:

Title:

Signature:

Date:

DEQ Template on SWP3 Modification Log, V.1 Groundwater Remediation Project SWP3 Modification Log No.

Description of the Modification Date of Modification Modification Prepared by

[Name(s) and Title]

Signature by Designated Corporate Official

1.

2.

3.

4.

5.

6.

7.

8.

9.

DEQ Template on Grading and Stabilization Log, V.1 Groundwater Remediation Project Grading and Stabilization Activities Log Date Grading Initiated Description of Grading Activity Description of Stabilization Measure and Location Date Grading Activity Ceased (Temporary or Permanent)

Date When Stabilization Initiated

APPENDIX J - SPILL REPORT FORM

Procedures for Determining if a Hazardous Material Spill is a Reportable Quantity

1)

First determine the type and quantity of material that has been spilled.

2)

Obtain a safety data sheet (SDS) for the spilled material and determine whether any of the constituents are listed in Table 302.4 in 40 CFR 302.

3)

If none of the constituents in the spilled material are listed in the table (excluding ethylene glycol), the spill is not reportable.

4)

If the constituents in the spilled material are listed in the table, use the following equation to determine the pounds of material spilled:

Pounds Spilled = (V) (Wt%) (Sg) (0.0834)

Where:

V

= Volume of the material spilled, in gallons Wt% = The weight percent of the constituents in the spilled material (see the SDS)

Sg

= Specific gravity of spilled material (see SDS)

For Example:

V

= 7 gallons Wt% = 3.5 Sg

= 1.04 Pounds Spilled = (7) (3.5) (1.04) (0.0834) = 2.13 pounds

5)

If, based on the calculation, the pounds spilled are greater than the Final RQ (reportable quantity) value listed in Table 302.4 of 40 CFR 302 or the States reportable quantity minimum amount, the spill must be reported to the appropriate Federal, State, and local agencies.

1 Groundwater Remediation Project Storm Water Pollution Prevention Plan SPILL REPORT FORM Spill Reported By:

Name Phone Number Date Reported: Time:

Date of Spill: Time:

Name of Facility:

Legal

Description:

1/4 1/4 1/4 SEC, TWP, Range,

County Describe Spill Location and Events Leading to Spill:

Material Spilled:

Source of Spill:

Amount Spilled (Gallons or Pounds):

Amount Spilled to Waterway (Gallons or Pounds):

Nearest Municipality:

Containment or Cleanup Action:

List Environmental Damage (fish kill, etc.):

2 List Injuries or Personal Contamination:

Date and Time Cleanup Completed or Terminated:

If Cleanup Delayed, Nature and Duration of Delay:

Description of Materials Contaminated:

Approximate Depth of Soil Excavation:

Action To Be Taken to Prevent Future Spills:

Agencies Notified:

Local: Date:

State: Date:

Federal: Date:

Signed:

Contractor Superintendent or Environmental Inspector

Burns & McDonnell Dallas 15950 North Dallas Parkway Dallas, TX 75248 O 972-455-3100 F 972-386-4026 www.burnsmcd.com