Sht 02 Gen Notes and Quantities Amend 0001.pdf

GENERAL NOTES

1. The contractor shall follow as the Project Specifications, the Federal Highway Administration

(FHWA) "STANDARD SPECIFICATIONS FOR CONSTRUCTION OF ROADS AND BRIDGES

ON FEDERAL HIGHWAY PROJECTS (FP-14, US Customary Units)" and as modified by the Forest Service Supplemental Specifications (FSSS) prepared and included as an attachment to this contract associate with these Project Plans. FP-14 US Customary Units specifications may be downloaded at: https://highways.dot.gov/federal-lands/specs.

2. Estimated aggregate and asphalt concrete quantities including surfacing and base materials are based on compacted, in-place volumes.

3. Contractor shall be responsible for locating and protecting utilities in place. Utility locations shown on drawings are approximate. Contractor shall contact CALIFORNIA ONE CALL (811) to arrange markouts and utility markout ticket prior to any excavation activities

4. Public safety, traffic control, and dust control are the responsibility of the contractor and shall be provided in accordance with State and County requirements, unless specified elsewhere in these Plans or the Project Specifications. The project area may require intermittent closures on federal owned lands (within the campgrounds and forest service roads) and temporarily closed to vehicle traffic during construction, but the Contractor must allow for pedestrian access to National Forest Lands at all times. Contractor shall not impede traffic on Hwy 36 during any construction activities.

The Contractor shall immediately notify the COR of any discrepancies encountered in the field or errors identified in the contract.

5. The Contractor shall keep daily records and record changes on project drawings in red-lined markups showing changes or variations made during construction on these plans. These records (redlined as-builts) shall be provided to the COR upon project completion for government records.

6. The Contractor is responsible for the protection of existing property monuments and other survey markers. Any markers destroyed during construction may require replacement at Contractor's expense.

7. Staging areas for equipment storage or material stockpiles will be allowed only in areas approved by the COR.

8. In general, the Contractor is responsible for supplying electricity, water and sanitary facilities. In some cases water and sanitary facilities may be available on site.

9. All imported material to be weed free and come from a source location approved by the COR.

10. All equipment shall arrive on site washed and free of all visible soil, debris, and organic matter.

All equipment may be inspected and subject to approval of the COR. COR may direct contractor to remove equipment off government property if equipment is not properly cleaned before entering project areas.

CONSTRUCTION NOTES

1. The Contractor is responsible for matching existing asphalt and painted ground marking, pavement dikes, the surrounding landscape, and other improvements with smooth transitions and for avoiding any abrupt changes in grades or cross slopes. Grading, milling, sawcutting, or minor excavation required for such transitions will be considered incidental to the associated items of work and not payed for separately.

2. Grading activities shall be scheduled and conducted to avoid diturbance of prepared subgrades or other previously graded areas, and to ensure specified surfacing or placement of base materials occurs promptly following grading and/or subgrade preparation activities.

3. Asphalt concrete (AC) shall be sawcut when matching new or existing asphalt, or when removing portions of existing asphalt paths or roadways.

4. A pre-paving inspection will be conducted by the COR a minimum of two days prior to placing pavement. Compaction, grades, and elevations will be checked for positive drainage. It is the Contractor's responsibility to achieve required compaction and ensure positive drainage as described in these plans and the Project Specifications.

Spec Section

301/411

403/412

SUMMARY OF ESTIMATED QUANTITIES

ROAD

# Forest Hell Gate Glen CG CG

Description Units Mobi I ization L.S. 1 1

Excavation/Embankment Construction for Access Paths L.F. 15 115

Roadway Excavation (Existing Pavement Section) C.Y. - - Drainage Excavation/Embankment Construction , Rolling Dip Ea. - - Roadway Obliteration L.S. - 1

3" Aggregate Base - CG Roads (at Agg & AC Road Surfacing) C.Y. - 115

3" Aggregate Base - Spurs/Parking Areas & Access Paths C.Y. 45 5

4" Aaareaate Base - CG Sours & Parkina (Hell Gatel C.Y. - 165

Natural Ford - Gradation O (See Project FSSS's) C.Y. - - Roadway Reconditioning, AC Paved Roads and CG Roads S.Y. 1170 1610

Roadway Reconditioning, CG Spurs/Parking Areas S.Y. 550 741

3" Asphalt Concrete (with Prime Coat) S.Y. - - 2" Asphalt Concrete (with Prime Coat) S.Y. - 1378

2" Asphalt Concrete Overlay (w/Tack Coat) S.Y. 1005 - Install 18" CMP Pipe Culvert, 16 ga, 20 Lineal Feet L.S. - - Install Boulder Delineators L.S. - - TemporaryTraffic Control L.S. 1 1

Contractor Quality Control (OPTION WORK) L.S. 1 1

USDA

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NO. DATE REVISIONS

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- 35

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595 40

77 12

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7120 1165

924 140

- 275

- 250

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MANAGEMENT UNIT

South Fork Management Unit

111 Trinity Street Hayfork CA 96041

530-628-5227

PROJECT NUMBER

DESIGNED BY

M. Kauffman

DRAWN BY

T. Curran

CHECKED BY

K. Nolan

DATE

Sep 2023

SCALE

As Shown

DRAWING

SHEET 2

OF 9

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