AMAX Final PLANS - REV.pdf

PDF 2 MB Posted

Attached to
AML 2419 Amax Coal Culvert
Solicitation number
26-422DNR-MINES-B-51153
Issued by
Fulton County, Illinois

About this file

This file consists of final construction plans prepared by the State of Illinois Department of Natural Resources, Office of Mines and Minerals, Abandoned Mined Lands Reclamation Division for the Amax Coal Reclamation Project (AML-IFuE-2419) located in Fulton County, Illinois. The project scope involves the removal of two severely deteriorated 84-inch corrugated metal pipe (CMP) culverts and their replacement with 84-inch high-density polyethylene (HDPE) pipe, construction of temporary cofferdams for flow control, installation of riprap bank stabilization (496 tons of RR-4 type), filter fabric application (788 square yards), and site restoration including grading, seeding, fertilizer application, and mulching across approximately 0.05 acres. The detailed plans include specifications for earth excavation (30 cubic yards), pipe culvert removal (190 linear feet), aggregate base course installation (37 tons Type A), aggregate surface course (27 tons Type A), perimeter erosion barrier (80 linear feet), and mobilization/demobilization costs capped at 6 percent of the total bid. Work is scheduled in two phases: seeding and site preparation during October 15 through December 1, and final seeding and mulching during May 15 through June 30. The contractor must provide all field engineering services, maintain onsite access roads to engineer satisfaction, arrange for proper disposal of concrete and masonry debris at least three feet below final grade, and comply with IDOT Standard Specifications for all materials and methods.

The plans indicate that contractors must be prequalified with the Illinois Department of Transportation and are responsible for locating and protecting existing utility lines, including overhead electrical lines and Nova Cablevision infrastructure on site. Mobilization and demobilization costs are limited to a maximum of 6 percent of the total bid amount. The contractor must complete all restoration work within construction limits, including amendment of disturbed areas with agricultural ground limestone and fertilizer nutrients at specified rates (2 tons/acre limestone, 120 lbs/acre nitrogen, 100 lbs/acre phosphorous, and 350 lbs/acre potassium), with stabilization straw mulch applied at 2 tons/acre within 24 hours of seeding per IDOT Section 251 standards. Contractors are held fully responsible for repairing any eroded areas outside construction limits and for cleaning affected drainage structures. Control points and elevation data are provided for construction reference, and the plans include detailed profiles, cross-sections, and construction details for the culvert replacement, gravel pavement, and construction signage.

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SUMMARY OF QUANTITIES

ITEM NO. /

AML CODE # ITEM DESCRIPTION ESTIMATED

QUANTITY UNIT RATES / REMARKS

NRM67110

MOBILIZATION AND DEMOBILIZATION

(6% MAXIMUM OF TOTAL BID) 1 L.S.

NRM20210 2 EARTH EXCAVATION 30 C.Y.

NRM61610 3 COFFERDAM 2 EACH

NRM25070 4 AGRICULTURAL GROUND LIMESTONE 0.10 TON 2 TONS/ACRE

NRM25040 5 NITROGEN FERTILIZER NUTRIENT 13 LB 120 LBS/ACRE

NRM25050 6 PHOSPHOROUS FERTILIZER NUTRIENT 10 LB 100 LBS/ACRE

NRM25060 7 POTASSIUM FERTILIZER NUTRIENT 37 LB 350 LBS/ACRE

NRM25090 8 SEEDING 0.05 ACRE 105 LBS/ACRE

25100115 9 MULCH, METHOD 2 0.05 ACRE

APPLY STABILIZATION STRAW AT 2 TONS/ACRE.

MULCHING SHALL CONFORM TO IDOT STANDARD

SPECIFICATIONS, SECTION 251

50105220 10 PIPE CULVERT REMOVAL 190 L.F.

35100100 11 AGGREEGATE BASE COURSE, TYPE A 37 TON

40200100 12 AGGREGATE SURFACE COURSE, TYPE A 27 TON

NRM21644 13 RIPRAP, RR-4 496 TON

NRM21610 14 FILTER FABRIC 788 S.Y.

NRM28040 15 PERIMETER EROSION BARRIER 80 L.F.

54205119 16 84" HDPE, SMOOTH INTERIOR, CLASS 40 200 L.F.

INSTALL PER IDOT ARTICLE 542 INCLUDES

BEDDING AND AGGREGATE BACKFILL PER IDOT

542.02.

NRM20110 17 SPECIAL CLEARING 1 L.S.

GENERAL NOTES:

1. UNLESS OTHERWISE NOTED ON THE PLANS, ALL DISTURBED AREAS WITHIN THE CONSTRUCTION LIMITS WILL BE AMENDED WITH AGRICULTURAL GROUND LIMESTONE, FERTILIZER NUTRIENTS, SEEDED AND MULCHED AT THE REQUIRED RATES SPECIFIED IN THE PLANS.

2. THE CONTRACTOR IS RESPONSIBLE FOR VISITING THE SITE AND FAMILIARIZING HIMSELF WITH THE EXISTING CONDITIONS AND THE

PROPOSED RECLAMATION WORK PRIOR TO SUBMITTING A BID.

3. THE CONTRACTOR SHALL PROVIDE AND PAY FOR ALL FIELD ENGINEERING SERVICES TO EXECUTE THE PROJECT AS SPECIFIED IN THE

ENGINEERING SECTION OF THE SPECIAL PROVISIONS.

4. THE CONTRACTOR IS RESPONSIBLE FOR LOCATING AND PROTECTING ALL EXISTING UTILITY LINES PERTAINING TO THE WORK.

5. UNLESSS NOTED ON THE PLANS, ALL ONSITE ACCESS ROADS MAY BE USED FOR CONSTRUCTION AND MUST BE MAINTAINED DURING CONSTRUCTION AND RESTORED TO ORIGINAL OR BETTER CONDITION AT COMPLETION OF THE WORK BY THE CONTRACTOR. ACCESS ROADS TO THE SITE AS DESIGNATED IN THE PLANS ARE TO BE MAINTAINED TO THE SATISFACTION OF THE ENGINEER.

6. THE CONTRACTOR IS RESPONSIBLE FOR THE REPAIR AND OR RESTITUTION AT HIS OWN EXPENSE FOR ALL DAMAGES DONE TO ANY AREAS

OUTSIDE THE CONSTRUCTION LIMITS.

7. APPLICATION RATES SPECIFIED IN THE PLANS ARE SHOWN IN THE SUMAMRY OF QUANTITIES - RATES/REMARKS COLUMN.

8. E QUARTER ROAD MAY BE CLOSED TO TRAFFIC DURING CONSTRUCTION IN ACCORDANCE WITH IDOT STANDARDS 701901-08 AND B.L.R. 21-9.

CONSTRUCTION NOTES

BURIAL / REMOVAL OF MATERIAL - CONCRETE AND MASONRY DEBRIS DESIGNATED FOR BURIAL BY THE ENGINEER SHALL BE BURIED AT LEAST THREE (3) FEET BELOW PROPOSED FINAL GRADE. ONSITE ORGANIC DEBRIS AND TRASH SHALL BE DISPOSED OF IN AN ENGINEER APPROVED OFFSITE LANDFILL IN ACCORDANCE WITH SECTIONS 201 AND 501 OF THE SPECIAL PROVISIONS.

BUSH/VEGETATION REMOVAL - BUSH/VEGETATION REMOVED SHALL BE DISPOSED OF ONSITE PER SECTION 201 OF THE SPECIAL PROVISION.

EROSION CONTROL - THE CONTRACTOR SHALL SCHEDULE HIS OPERATIONS AND TAKE SUCH PRECAUTIONS THAT MAY BE NECESSARY TO PREVENT OR MINIMIZE EROSION. FAILURE TO COMPLY WITH THIS REQUIREMENT WILL RENDER THE CONTRACTOR FULLY RESPONSIBLE FOR REPAIRING ANY ERODED AREAS AND FOR CLEANING ANY AFFECTED AREAS OR DRAINAGE STRUCTURES THAT HAVE BECOME SILTED IN OR

DAMAGED.

AGRICULTURAL GROUND LIMESTONE - IMMEDIATELY PRIOR TO SEED BED PREPARATION, FERTILIZER NUTRIENTS AND AGRICULTURAL GROUND

LIMESTONE SHALL BE UNIFORMLY SPREAD AT THE RATES SPECIFIED IN THE PLANS.

MULCHING - WITHIN 24 HOURS FROM THE TIME SEEDING HAS BEEN PERFORMED, THE SEEDED AREA SHALL BE GIVEN A COVERING OF MULCH AT THE RATES SPECIFIED IN THE PLANS. THE MULCH IS TO BE ANCHORED INTO THE SOIL IN ACCORDANCE WITH THE REQUIREMENTS FOR METHOD 2, PROCEDURE 1 OF ARTICLE 251.03 OF THE STANDARD SPECIFICATIONS. IF EXCELSIOR OR SPECIAL EXCELSIOR BLANKET IS TO BE USED, THE

BLANKET SHALL BE PLACED THE SAME DAY THAT THE AREAS ARE SEEDED.

JULIE TICKET CONFIRMATION NUMBER: A253151311

SCHEDULE OF SEEDING, FERTILIZER NUTRIENTS, MULCH AND MOWING

ITEM (UNIT) OCTOBER 15TH -

DECEMBER 1ST MAY 15TH - JUNE 30TH TOTAL QUANTITY

SEEDING (ACRES) 0.05 ACRES 0.05 ACRES

AGRICULTURAL GROUND LIMESTONE

(TONS) 0.10 TON 0.10 TON

NITROGEN FERTILIZER NUTRIENT

(POUNDS) 6.5 POUNDS 6.5 POUNDS 13 POUNDS

PHOSPOHOROUS FERTILIZER

NUTRIENT (POUNDS) 5 POUNDS 5 POUNDS 10 POUNDS

POTASSIUM FERTILIZER NUTRIENT

(POUNDS) 18.5 POUNDS 18.5 POUNDS 37 POUNDS

MULCH, METHOD 2

PROCEDURE 1 (ACRES) 0.05 ACRES 0.05 ACRES

JULIE 811 UTILITY CONTACTS

CONTACT CONTACT EMAIL CONTACT NUMBER COMPANY

SUSAN POGUE novariocable@hotmail.com NOVA CABLEVISION, INC.

Ex Ex Ex Ex Ex Ex Ex Ex Ex Ex Ex Ex Ex Ex Ex Ex Ex Ex Ex Ex Ex Ex Ex Ex Ex Ex Ex Ex Ex Ex Ex Ex Ex Ex Ex Ex

XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX

CONTROL POINT 100

N:1333221.38 E:2238816.47

EL.=615.31

CONTROL POINT 101

N:1333187.08 E:2238815.02

EL.=614.72

0+

0+

0+

0+

0+

1+

1+

0+

0+

0+

0+

0+

1+

1+

EXISTING DAMAGED CULVERTS

E QUARTER ROAD

EXISTING EDGE OF WATER (TYP.)

EXISTING UTILITY POLE (TYP.)

EXISTING OVERHEAD ELECTRIC LINE (TYP.)

EXISTING 4' WIRE FENCE

EXISTING 84" CMP

INV=603.92

EXISTING TOPCULVERT

T/PIPE=610.05

EXISTING 84" CMP

INV=605.59

EXISTING TOPCULVERT

T/PIPE=610.43

EXISTING TOPCULVERT

T/PIPE=609.87

EXISTING TOPCULVERT

T/PIPE=609.10 EXISTING TOPCULVERT

T/PIPE=609.70

EXISTING 84" CMP

INV=602.51

EXISTING 84" CMP

INV=603.62

EXISTING CULVERT BREAK

EXISTING EDGE OF PAVEMENT

EXISTING EDGE OF PAVEMENT

EXISTING CULVERT BREAK

APPROXIMATE ERODED

AREA TO BE RESTORED

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3SCALE IN FEET

Amax Coal No. 10

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10 20

1" = 10'

Ex Ex Ex Ex Ex Ex Ex Ex Ex Ex Ex Ex Ex Ex Ex Ex Ex Ex Ex Ex Ex Ex Ex Ex Ex Ex Ex Ex Ex Ex Ex Ex Ex Ex Ex Ex

XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX

CONTROL POINT 100

N:1333221.38 E:2238816.47

EL.=615.31

CONTROL POINT 101

N:1333187.08 E:2238815.02

EL.=614.72

0+

0+

0+

0+

0+

1+

1+

0+

0+

0+

0+

0+

1+

1+

EXISTING DAMAGED CULVERTS

E QUARTER ROAD

EXISTING EDGE OF WATER (TYP.)

EXISTING UTILITY POLE (TYP.)

EXISTING OVERHEAD ELECTRIC LINE (TYP.)

EXISTING 4' WIRE FENCE

EXISTING 84" CMP

INV=603.92

EXISTING TOPCULVERT

T/PIPE=610.05

EXISTING 84" CMP

INV=605.59

EXISTING TOPCULVERT

T/PIPE=610.43

EXISTING TOPCULVERT

T/PIPE=609.87

EXISTING TOPCULVERT

T/PIPE=609.10 EXISTING TOPCULVERT

T/PIPE=609.70

EXISTING 84" CMP

INV=602.51

EXISTING 84" CMP

INV=603.62

EXISTING CULVERT BREAK

EXISTING EDGE OF PAVEMENT

EXISTING EDGE OF PAVEMENT

EXISTING CULVERT BREAK

APPROXIMATE ERODED

AREA TO BE RESTORED

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4SCALE IN FEET

Amax Coal No. 10

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Ex Ex Ex Ex Ex Ex Ex Ex Ex Ex Ex Ex Ex Ex Ex Ex Ex Ex Ex Ex Ex Ex Ex Ex Ex Ex Ex Ex Ex Ex Ex Ex Ex Ex Ex Ex

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SF

SF

SF

SF

3'

50'

15'' TYP.

EDGE OF WATER (TYP.)

PROPOSED COFFERDAM

(TYP.)

GRAVEL PAVEMENT

DETAIL 2, SHEET 7

PROPOSED 84" HDPE PIPE

(TYP.)

TEMPORARILY REMOVE AND SAVE WIRE FENCE

WITHIN WORK AREA. REPLACE UPON COMPLETION.

INV=603.00

INV=603.00

INV=603.00

INV=603.00

PROPOSED RIPRAP 16" RR-4

TYPE A WITH FILTER FABRIC

(TYP.)

CONSTRUCTION LIMIT

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5SCALE IN FEET

Amax Coal No. 10

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0+00 0+05 0+10 0+15 0+20 0+25 0+30 0+35 0+40 0+45 0+50 0+55 0+60 0+65 0+70 0+75 0+80 0+85 0+90 0+95 1+00 1+05 1+10 1+15 1+20

0+00 0+05 0+10 0+15 0+20 0+25 0+30 0+35 0+40 0+45 0+50 0+55 0+60 0+65 0+70 0+75 0+80 0+85 0+90 0+95 1+00 1+05 1+10 1+15 1+20

0+00 0+05 0+10 0+15 0+20 0+25 0+30 0+35 0+40 0+45 0+50 0+55 0+60 0+65 0+70 0+75 0+80 0+85 0+90 0+95 1+00 1+05 1+10 1+15 1+20

0+00 0+05 0+10 0+15 0+20 0+25 0+30 0+35 0+40 0+45 0+50 0+55 0+60 0+65 0+70 0+75 0+80 0+85 0+90 0+95 1+00 1+05 1+10 1+15 1+20

8.04 L.F. 84"

STM. CMP @ -14.42%

86.47 L.F. 84"

STM. CMP @ -1.34%

86.74 L.F. 84"

STM. CMP @ -0.66%

0+00 0+05 0+10 0+15 0+20 0+25 0+30 0+35 0+40 0+45 0+50 0+55 0+60 0+65 0+70 0+75 0+80 0+85 0+90 0+95 1+00 1+05 1+10 1+15

0+00 0+05 0+10 0+15 0+20 0+25 0+30 0+35 0+40 0+45 0+50 0+55 0+60 0+65 0+70 0+75 0+80 0+85 0+90 0+95 1+00 1+05 1+10 1+15

EXISTING ROAD

EXISTING ROAD

EXISTING ROAD

EXISTING ROAD

5.2 7'

5.28'

0+00 0+05 0+10 0+15 0+20 0+25 0+30 0+35 0+40 0+45 0+50 0+55 0+60 0+65 0+70 0+75 0+80 0+85 0+90 0+95 1+00 1+05 1+10 1+15

0+00 0+05 0+10 0+15 0+20 0+25 0+30 0+35 0+40 0+45 0+50 0+55 0+60 0+65 0+70 0+75 0+80 0+85 0+90 0+95 1+00 1+05 1+10 1+15

6.95 L.F. 84"

STM. CMP @ -12.52%

100.00 L.F. 84"

STM. HDPE @ 0.00%

100.00 L.F. 84"

STM. HDPE @ 0.00%30°

30°

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VERT. SCALE: 1" = 10'

0 5 10 20

HORIZ. SCALE: 1" = 10'

0 5 10 20

SCALE:1

EXISTING WEST CULVERT

1" = 10'

PR

OF

ILE

S

EXISTING GRADE (TYP.)

SCALE:2

EXISTING EAST CULVERT

1" = 10'

SCALE:3

PROPOSED WEST CULVERT

1" = 10'

SCALE:4

PROPOSED EAST CULVERT

1" = 10'

PROPOSED GRADE (TYP.)

INV=603.00

INV=603.00

INV=603.00

INV=603.00

MITER PIPE 30°

(TYP.)

MITER PIPE 30°

(TYP.)

PROPOSED RIPRAP 16" RR-4

TYPE A WITH FILTER FABRIC

(TYP.)

1. FURNISHING, ERECTING AND REMOVING THE SIGN SHALL BE INCIDENTAL TO THE CONTRACT.

2. THE SIGN SHALL BE PAINTED ON 12" OR THICKER EXTERIOR PLYWOOD (4' X 8'), COLOR SHALL BE BLACK ON

WHITE, AND A 10" DIAMETER ILLINOIS STATE SEAL SHALL BE PROVIDED BY THE D.N.R.

3. THE POSTS SHALL BE MADE OF 4" X 4" WOOD OR 2.5" METAL PIPE, AND SHALL BE 10' LONG. THE SIGN SHALL

BE SECURELY FASTENED TO THE POSTS WITH SIX 2.5" LONG, ROUND HEAD WOOD SCREWS (FOR WOOD

POSTS) OR FOUR 5" LONG, 3 8" DIAMETER CARRIAGE BOLTS (FOR WOOD OR METAL POSTS).

4. THE TOP OF THE SIGN SHALL BE LEVEL WITH THE TOP OF THE POSTS, AND THE POSTS SHALL BE 1' FROM THE EDGES OF THE SIGN. THE POSTS SHALL BE SET IN THE GROUND 3', SO THAT THE BOTTOM OF THE SIGN

IS 3' FROM THE GROUND.

Natalie Phelps Finnie, Director Funding provided by the US Department of the Interior, Office of Surface Mining, with funding from the Bipartisan Infrastructure Law Abandoned Mined Land Grant Program

ABANDONED MINED LANDS

RECLAMATION PROJECT

STATE OF ILLINOIS

J.B. PRITZKER, GOVERNOR

Department of Natural Resources

NOT TO SCALE

CONSTRUCTION SIGN DETAIL1

6" SURFACE COURSE, TYPE A

8" AGGREGATE BASE COURSE, TYPE A

COMPACTED SUBGRADE

NOTES:

1. PRIOR TO PLACEMENT OF AGGREGATE BASE COURSE, THE SUBGRADE SHALL BE PREPARED AS FOLLOWS:

A. THE UPPER 12 INCHES OF EXPOSED SUBGRADE SHALL BE SCARIFIED AND COMPACTED TO AT LEAST 95% OF ITS MAXIMUM DRY DENSITY AND WITHIN ±3% OF ITS OPTIMUM MOISTURE CONTENT, AS DETERMINED BY ASTM D698 (STANDARD PROCTOR). ANY SOFT AREAS SHALL BE OVEREXCAVATED TO A

FIRM AND COMPETENT MATERIAL AND BACKFILLED AS DESCRIBED ABOVE.

B. AFTER COMPACTION, THE PAVEMENT SUBGRADE SHALL PROVIDE A FIRM UNYIELDING FOUNDATION WITH NO SUDDEN, SHARP OR ABRUPT CHANGES OR BREAKS IN GRADES. NO STANDING WATER OR EXCESS MOISTURE SHALL BE PRESENT. ALL SOFT AND YIELDING AREAS SHALL BE REWORKED BY OVEREXCAVATING TO A FIRM AND COMPETENT MATERIAL THEN BACKFILLED AS DESCRIBED IN NOTE 1

ABOVE.

2. NO MATERIAL TESTING WILL BE REQUIRED.

3. CONTRACTOR SHALL CONSTRUCT FULL DEPTH PAVEMENT SECTION WITH FINAL TOP ELEVATION MATCHING

ADJACENT GRADES.

NOT TO SCALE

GRAVEL PAVEMENT2

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209288 1 - COVER SHEET, INDEX, SUMMARY OF QUANTITIES, NOTES AND LOCATION MAP-Cover Sheet
209288 1 - COVER SHEET, INDEX, SUMMARY OF QUANTITIES, NOTES AND LOCATION MAP-Cover Sheet
209288 1 - COVER SHEET, INDEX, SUMMARY OF QUANTITIES, NOTES AND LOCATION MAP-General Notes
209288 1 - COVER SHEET, INDEX, SUMMARY OF QUANTITIES, NOTES AND LOCATION MAP-General Notes
209288 - Existing Conditions-Existing Condtions Aerial
209288 - Existing Conditions-Existing Condtions Aerial
209288 - Existing Conditions-Existing Condtions
209288 - Existing Conditions-Existing Condtions
209288 - Proposed Conditions-Proposed Condtions
Proposed Condtions
209288 - Profiles and Sections-Profiles
Profiles
209288 5 - DETAIL SHEET-Detail 1
Detail 1

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