J.3 Project Map and Drawings (3 Pages).pdf

FOREST LOCATION

*not to scale

VICINITY MAP

*not to scale

TRAVEL DIRECTIONS:

SHEET OF

United States Department of Agriculture Forest Service

FLTP TRICKEL PARK (NFSR 121)

FROM CEDAREDGE, COLORADO. TRAVEL NORTH ON HIGHWAY 65 FOR 16.1 MILES TO THE INTERSECTION WITH NATIONAL FOREST SERVICE ROAD (NFSR) 121 - TRICKEL PARK ROAD. DRIVE EAST AND NORTH FOR 11.5 MILES TO THE INTERSECTION WITH NFSR 257 - COTTONWOOD, TURN WEST ONTO 257. DRIVE 4.7 MILES PAST THE

INTERSECTION WITH NFSR 259.

LATITUDE 37° 075564 N

LONGITUDE -107° 958222 W

ROAD GRAVEL CRUSHING

REVIEWED AND RECOMMENDED BY:

APPROVED:

ASSISTANT FOREST ENGINEER

PLANS, SPECIFICATIONS, AND COST ESTIMATES MEET TECHNICAL REQUIREMENTS

DATE

DISTRICT RANGER

CONSISTENT WITH APPLICABLE REGULATORY AND LAND MANAGEMENT PLAN REQUIREMENTS

DATE

FOREST STAFF OFFICER FOR ENGINEERING ACTIVITIES

COMPLIES WITH TECHNICAL ROAD REQUIREMENTS AND ENGINEERING STANDARDS

DATE

3/ 6/

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COLORADO

MESA COUNTY

R2 - ROCKY MOUNTAIN REGION

GRAND MESA, UNCOMPAHGRE, AND GUNNISON (GMUG) NATIONAL FORESTS

GRAND VALLEY RANGER DISTRICT

INDEX OF SHEETS

SHEET SHEET TITLE DATE

1 COVERSHEET 2/27/2023

2 GENERAL NOTES AND ESTIMATE OF QUANTITIES 2/27/2023

3 GRAVEL PIT DEVELOPMENT PLAN 2/27/2023

General Notes

All specifications refer to the FP-14 Standard Specifications of Construction of Roads and Bridges on Federal Highway Projects. The Forest Service Supplemental Specifications (FSSS) will define additional requirements to the FP-14 and are included as part of the contract agreement.

Mobilization This work consists of moving personnel, equipment, material, and incidentals to the project and performing work necessary before beginning work at the project site. This work also includes obtaining permits, insurance, and bonds.

Contractor Sampling and Testing This work consists of obtaining samples for testing. This work includes sampling, testing, and reporting the required test results. Refer to Section 314 - Stockpiled Aggregates for additional sampling and testing requirements.

Soil Erosion and Sediment Control This work consists of furnishing, constructing, and maintaining soil erosion and sediment control devices to eliminate or minimize pollutants into existing drainage from the project. Contractor shall restore excavated slopes to surrounding conditions and establish positive drainage in the general pit area at the end of operations. This item is considered incidental to other pay items and shall not be paid for as a separate pay item.

Stockpiled Aggregates This work consists of furnishing and placing material in a stockpile for future use by the Government. Aggregate grading is designated according to the applicable tables of Section 703 - Aggregate.

Crushed aggregates shall be weighed on a state certified belt scale. Certification shall be furnished to the Contracting Officer (CO) or Contracting Officers Representative (COR) and approved before crushing operations begin. All testing and measurements are incidental to Pay Item 314.

A written test schedule shall be submitted to the COR and approved in writing before crushing operations begin. After a representative quantity of aggregate has been produced and thereafter at 1000-ton intervals, an AASHTO T-27 sieve analysis and T-90 plasticity index shall be performed under the supervision of a Colorado State Licensed engineer. Test samples shall be taken from the belt or stockpile. Test result documents shall be supplied to the COR. If any test fails, aggregate being produced shall be placed in a separate stockpile, until additional tests can be performed, and results show that target values are met.

Crushed aggregate shall meet the gradation target values specified in Table 703-3. Gradation target values shall be designated as Gradation Designation F (1.5 inch minus).

ESTIMATE OF QUANTITIES - GRAVEL CRUSHING

ITEM NO. DESCRIPTION PAY UNIT EST. QTY.

15101 Mobilization Each 1.00

15301 B Contractor Quality Control. State Certified Belt Scale Calibration. Initial Verification Each 1.00

15301 C Contractor Quality Control. State Certified Belt Scale Calibration. Subsequent Verification Each 4.00

15401 Contractor Sampling and Testing. AASHTO T27 and T11 and T90 = every 1000 tons Each 10.00

31401 Stockpiled Aggregates, Grading Designation = S (1.5 inch). Refer to Table 703-3. Ton 11000.00

* All other items are considered incidental and shall not be paid as separate items. DRAWN

DESIGNER

STAMPS, LOGOS, AND SEALS

PROJECT NAME

DRAWING TITLE

CHECKED

ARCHIVE NO.DATE

PROJECT NO.

DRAWING SHEET NO.

OFSHEET

United States Department of Agriculture Forest Service

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R2

ROCKY MOUNTAIN REGION

FLTP TRICKEL

PARK ROAD

GRAVEL

CRUSHING

GRAND MESA,

UNCOMPAHGRE, AND

GUNNISON (GMUG)

NATIONAL FORESTS

GRAND VALLEY RANGER DISTRICT

GENERAL NOTES

AND ESTIMATE OF

QUANTITIES

C. PHELPS

C. PHELPS

D. MATOS

TRI-121

Gravel Pit Development Plan Notes

· Limits of excavation shall be flagged in advance of all operations and shall not exceed clearing limits.

· Clearing limits (gravel crushing extents on the pit development plan will be specified on the ground by the Contracting Officer (CO) or Contracting Officers Representative (COR)

· Stockpile area shall be approved prior to use

· All slopes shall be left no steeper than 1:1 on completion or restored to initial surrounding conditions, whichever is less steep.

· Required clearing and grubbing shall be done in accordance with Forest Service Supplemental Specifications (FSSS) Section 201

· Excess vegetative material including slash and stumps shall be buried on-site in an area approved by the CO or COR

· The top three (3) feet of soils (overburden) will be removed and stockpiled prior to crushing operations. Upon completion of crushing operations overburden will be placed evenly across all disturbed areas. All disturbed areas shall be seeded.

Seeding shall be done in accordance with FSSS Section 625.06 Seeding

· Pit shall be sloped to drain between two (2) and four (4) percent from high point to low point based on existing elevations on the ground. Probable direction of drain is southwest to northeast direction

DRAWN

DESIGNER

STAMPS, LOGOS, AND SEALS

PROJECT NAME

DRAWING TITLE

CHECKED

ARCHIVE NO.DATE

PROJECT NO.

DRAWING SHEET NO.

OFSHEET

United States Department of Agriculture Forest Service

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R02

ROCKY MOUNTAIN REGION

FLTP TRICKEL

PARK ROAD

GRAVEL

CRUSHING

GRAND MESA,

UNCOMPAHGRE, AND

GUNNISON (GMUG)

NATIONAL FORESTS

GRAND VALLEY RANGER DISTRICT

GRAVEL PIT

DEVELOPMENT PLAN

NOTES

C. PHELPS

C. PHELPS

D. MATOS

TRI-121