Attachment 2 - Plans and Drawings South Mineral.pdf

PROJECT LOCATION

VICINITY MAP

TRAVEL DIRECTIONS:

SHEET OF

United States Department of Agriculture

Forest Service

INDEX OF SHEETS

SHEET SHEET TITLE DATE

G-01 COVER SHEET

G-02 SCOPE

G-03 SITE PLAN

G-04 TYPICAL RESURFACING SECTION

FROM THE COLUMBINE RANGER DISTRICT OFFICE, TAKE S. PEARL

STREET TO US160. TURN LEFT ONTO US 160 WEST TOWARDS

DURANGO FOR 18.7 MILES WHERE US160 AND US 550 COMBINE.

CONTINUE ON US55O TOWARDS SILVERTON FOR 48.2 MILES WHERE

US550 TURNS LEFT TO STAY ON US550 FOR 2.0 MILES. AT THE

INTERSECTION OF FOREST SERVICE ROAD 585 THE PROJECT WILL

BEGIN AND CONTINUE FOR 4.4 MILES TO THE SOUTH M,MINERAL

CAMPGROUND INTERSECTION.

RECOMMENDED BY:

APPROVED:

DISTRICT RANGER DATE

FOREST ENGINEER

DATE

FOREST SUPERVISOR DATE

1/2 7/2

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SOUTH MINERAL ROAD RESURFACING

COLORADO

MINERAL COUNTY

SAN JUAN NATIONAL FOREST

(R02) ROCKY MOUNTAIN

THE INTENT OF THIS PROJECT IS TO PROVIDE AGGREGATE AND RECONSTRUCT 4.4 MILES OF THE SOUTH MINERAL ROAD (NFSR 585). WORK

INCLUDES RESHAPING THE ROADBED BY REESTABLISHING DITCHES AND PULLING THE ROAD WITH BACK IN TO A STANDARD 22' WIDTH BY

CUTTING THE SHOULDERS AND ADDING ACCEPTABLE MATERIAL TO THE EXISTING SURFACE. THE NEW SURFACE WILL BE CONSTRUCTED WITH A

CROWN OF NO LESS THAN 4%. ADDITIONAL WORK WILL INCLUDE CLEANING LEAD-OUT DITCHES, CUTTING THE WASHBOARD, FILLING POTHOLES

AND COVERING LARGE ROCKS. ONCE THE APPROVED ROADBED IS PREPARED, COMMERCIALLY PURCHASED AGGREGATE CONSISTING OF CDOT

CLASS 6 1”-MINUS ROADBASE MATERIAL WITH A PI BETWEEN 2-9 SHALL BE HAULED, PLACED AND COMPACTED USING LAYER PLACEMENT METHOD

204.11(A)(1) TO A 4” DEPTH AND A 22' WIDTH.

THE SOUTH MINERAL ROAD WILL REMAIN OPEN TO PUBLIC TRAFFIC DURING THIS CONTRACT. FLAGGERS WILL BE REQUIRED TO MANAGE

TRAFFIC CONTROL AT ALL TIMES.

151 MOBILIZATION -

MOBILIZATION COVERS MOVEMENT OF PERSONNEL, EQUIPMENT, SUPPLIES, AND INCIDENTALS TO AND FROM THE PROJECT AREA.

REQUIREMENTS AND PROVISIONS SHALL FOLLOW SECTION 151 IN THE FP-14 SPECIFICATIONS. PAYMENT WILL BE MADE AT THE

ACCEPTED RATES SHOWN ON THE BID SCHEDULE FOR EACH CORRESPONDING PIECE OF EQUIPMENT, AS APPLICABLE. MOBILIZATION

WILL BE PAID FOR UNDER PAY ITEM 151.

635 TEMPORARY TRAFFIC CONTROL -

TRAFFIC CONTROL PLAN SHALL BE SUBMITTED AND APPROVED BEFORE THE ISSUANCE OF THE START WORK ORDER THE TRAFFIC

CONTROL PLAN SHALL BE IN ACCORDANCE WITH STANDARDS SET FORTH IN THE MOST CURRENT EDITION OF THE MANUAL ON

UNIFORM TRAFFIC CONTROL DEVICES (MUTCD). ALL WORK SHALL BE CONDUCTED BY PERSONNEL FULLY QUALIFIED TO PERFORM

SUCH TASKS ASSIGNED AND SHALL BE SUPERVISED BY AN ONSITE DESIGNATED CONTRACTOR'S REPRESENTATIVE. REMOVE SIGNS

WHEN WORK IS NOT OCCURRING. TRAFFIC CONTROL WILL BE INCIDENTAL TO PAY ITEM 303.

PAYMENT

THE ACCEPTED QUANTITIES WILL BE PAID FOR AT THE CONTRACT UNIT PRICE FOR EACH PAY ITEM SHOWN IN THE SCHEDULE OF ITEMS.

PAYMENT WILL BE MADE UNDER:

PAY ITEM PAY UNIT

151 - MOBILIZATION……………………………………………LS.

301 - UNTREATED AGGREGATE COURSES………………..TON

303 - ROAD RECONDITIONING………………..………...…….MI.

SCOPE OF WORK

DRAWING TITLE

DRAWN

DESIGNER

CHECKED

ARCHIVE NO.

DATE

PROJECT NO.

DWG SHEET NO.

OFSHEET

United States Department of Agriculture Forest Service

1/2 7/2

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ROCKY MOUNTAIN

SOUTH MINERAL

ROAD RESURFACING

SAN JUAN NATIONAL

FOREST

COLUMBINE RANGER

DISTRICT

SCOPE

02/13/2020

FS090523_R102013_L1-002.dwg

C.JONES

C.JONES

C.JONES

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04002

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DRAWING TITLE

DRAWN

DESIGNER

CHECKED

ARCHIVE NO.

DATE

PROJECT NO.

DWG SHEET NO.

OFSHEET

United States Department of Agriculture Forest Service

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(R02)

ROCKY MOUNTAIN

SOUTH MINERAL

ROAD RESURFACING

SAN JUAN NATIONAL

FOREST

COLUMBINE RANGER

DISTRICT

SITE PLAN AND GENERAL

NOTES

01/03/2022

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C.JONES

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GENERAL NOTES

301 UNTREATED AGGREGATE COURSES - AGGREGATE SHALL BE COMPACTED USING COMPACTION METHOD (A)(1) (ROLLER COMPACTION) SPS 204.11.

PLACE AGGREGATE AT A COMPACTED DEPTH OF 4 INCHES AND A 22 FOOT WIDTH. AGGREGATE WILL BE PAID FOR BY THE TON BASED ON SUPPLIED LOAD

TICKETS UNDER PAY ITEM 301.

303 ROAD RECONDITIONING - SCARIFY THE ROAD SURFACE TO A DEPTH THAT WILL REMOVE ALL WASHBOARDS, DO NOT BLADE ROADS WHEN CONDITIONS

ARE SO DRY THAT OPERATIONS ARE INEFFECTIVE. PULL AGGREGATE FROM THE SHOULDERS BACK INTO THE ROADWAY TO BUILD A NO LESS THAN 4%

CROWN. REMOVE ALL DELETERIOUS MATERIAL INCLUDING ROCKS OVER SIX INCHES AND CAST OVER THE FILL SLOPE. PULL DITCHES TO A 3:1 SLOPE

REMOVING MATERIAL AND PROVIDE FOR POSITIVE DRAINAGE.

703 AGGREGATE - THE CRUSHED AGGREGATE SHALL BE 1 INCH MINUS MODIFIED CDOT CLASS 6 WITH A PLASTICITY INDEX BETWEEN 2-9 CONFORMING TO

GRADATION TABLE 703-3. ONE CURRENT AASHTO T-27 SIEVE ANALYSIS SHALL BE PROVIDED FOR THE CRUSHED AGGREGATE AT THE START OF THE PROJECT.

THE TEST MAY BE CONDUCTED BY THE COMMERCIAL PIT OPERATOR. WRITTEN RESULTS SHALL BE SUPPLIED TO THE COR. THE PAYMENT FOR MATERIALS

TESTING AND CERTIFICATION OF AGGREGATE IS INCIDENTAL TO AND INCLUDED UNDER THE PAY ITEM 301. WATERING FOR DUST ABATEMENT AND

COMPACTION MAY BE NECESSARY AT SELECT LOCATIONS AS DETERMINED BY THE COR.

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4"MIN.COMPACTED

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TYPICAL RESURFACING SECTION W/ DITCH

6% CROWN OR

4% CROSS SLOPE

NOT TO SCALE

FEET

COR APPROVED RECONDITIONED

ROADBED

NEW

COMPACTED

SURFACE

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DRAWING TITLE

DRAWN

DESIGNER

CHECKED

ARCHIVE NO.

DATE

PROJECT NO.

DWG SHEET NO.

OFSHEET

United States Department of Agriculture Forest Service

1/2 7/2

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(R02)

ROCKY MOUNTAIN

SOUTH MINERAL

ROAD RESURFACING

SAN JUAN NATIONAL

FOREST

COLUMBINE RANGER

DISTRICT

TYPICAL

RESURFACING

SECTION

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