7 .Traffic Control Plan.pdf
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- Solicitation number
- 12363N25Q4090
- Issued by
-
Department of Agriculture Forest Service
About this file
This document is a Traffic Control Plan and Specifications for a Falls Hazard Tree Stewardship project in the Malheur National Forest, Emigrant Creek Ranger District. The plan details extensive safety signage and traffic control requirements for logging operations, including seven specific sign types with precise specifications for size, placement, and visibility. Signs must meet Manual of Uniform Traffic Control Devices (MUTCD) standards, be orange with black borders, and have specific letter sizes and ground clearance.
The plan requires contractors to furnish flag personnel and advance warning signs during logging activities near roads or trails, and provides detailed instructions for barricades when operations obstruct roadways. Barricades must be Type II, at least 3 feet high, with reflectorized orange and white striping and warning lights visible from 3,000 feet. The specific requirement notes that Sign No. 4 is required when traffic exceeds 4 trucks in any 1 hour at intersections. The document is part of Solicitation 12363N25Q4090 for a project focusing on removing hazardous trees within 150 feet of road shoulders in the Falls Fire perimeter.
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Text version
Falls Hazard Tree Stewardship IRSC Malheur NF, Emigrant Creek RD
Solicitation 12363N25Q4090 Page 1 of 3
TRAFFIC CONTROL PLAN AND SPECIFICATIONS PURSUANT TO B6.33 SAFETY
Unless otherwise agreed, the following measures are required to provide adequate warning of hazards for users of roads and trails adjacent to Contractor's Operations.
Part I. Signing and Other Warning Methods:
(a) Signs. The following signs are required when Contractor's Operations are in progress adjacent to or on Forest Service controlled roads and trails:
MINIMUM LETTER
SIZE AND LEGEND
MINIMUM SIZE AND
SHAPE
WHEN AND WHERE REQUIRED
1. LOGGING
OPERATIONS
NEXT <> MILES
(4" letters)
24" (rectangle) 36" Min. 100 ft. outside of any continuous work areas, on roads listed in C5.31# and trails listed in Part II.
2. LOGGING
OPERATIONS
(3" letters)
24" (diamond) 24" To be used in conjunction with "Logging Operations
Next <> Miles" and where work area is not continuous.
3. FOR LOGGING
USE ONLY
(3" letters)
24" (diamond) 24" Required where roads listed in C5.31# and temporary roads intersect with C5.31# roads. Install a cross ditch to discourage use when sign is covered or removed for extended periods.
4. TRUCKS
(4" letters)
24" (diamond) 24" At critical intersections on roads listed in CT5.31# when traffic is heavy or otherwise exceeds volumes stated in Part II below. Remove or cover when the sign is not applicable.
5. END
LOGGING
OPERATIONS
(4" letters)
24" (rectangle) 36" Use in conjunction with "Logging Operations Next
<> Miles" and "Logging Operations."
6. TREE
FELLING
AHEAD
(3" letters)
24" (diamond) 24" Required 200 feet in advance of danger area where timber is being felled adjacent to all roads, including temporary roads, and trails.
7. ROAD
MACHINERY
AHEAD
(3" letters)
24" (diamond) 24" Required at least 200 feet in advance of Contractor road maintenance operations on roads listed in
Schedule CT5.31#.
Solicitation 12363N25Q4090 Page 2 of 3
TRAFFIC CONTROL PLAN AND SPECIFICATIONS – B6.33 Safety (continued)
All signs shall meet requirements as specified in Parts I and VI of the Manual of Uniform Traffic
Control Devices (MUTCD).
Sign borders and lettering shall be black. Borders are 1/2 inch wide, inset 1/2 inch from outside edge of sign. All sign backgrounds shall be orange, except signs #1 and 5 which shall be reflectorized orange.
Signs shall be installed on posts, with a 5 foot minimum ground clearance, or on temporary supports complying with MUTCD standards.
All signs are to be removed or covered when operations are interrupted for seasonal nonuse or other extended periods.
Contractor shall furnish flag personnel and advance warning signs when cable or helicopter logging above roads or trails, felling adjacent to roads or trails, where logs being bucked may roll into roads or trails, and in areas where fallout from blasting may occur. On roads listed in C5.31# and temporary roads, Contractor may temporarily block the road in lieu of furnishing flag personnel.
(b) Barricades. On roads listed in C5.31#, if Contractor's Operations cause the traveled way or road shoulders to be constricted overnight, or longer, by such obstructions as decked logs, parked equipment, or piled slash, Contractor shall place barricades on both sides of the encroaching obstruction to safely channel traffic around such obstructions. Barricades shall remain in place until the obstruction is removed.
Barricades shall be Type II and meet specifications in MUTCD, Part VI. Barricades must be at least 3 feet high. Rails must be at least 2 feet long. Striping shall be alternating orange and white, sloping at a 45 degree angle, and reflectorized. For rails 2 feet to 3 feet long, striping shall be 4 inches wide. For rails longer than 3 feet, striping shall be 6 inches wide. Two rails, 8-12 inches in width, must face each direction.
Barricades shall be equipped with warning lights which shall be Type A low intensity flashing and shall be maintained so as to be capable of being visible on a clear night from a distance of 3,000 feet.
(c) Other Traffic Control Methods. The posting of CB channel signs may be authorized.
On roads listed in C5.31#, Contractor may be authorized to install temporary gates, barricades (except cables), or natural barriers. The devices must be installed with the necessary hazard markers, be reasonably passable by Forest Service, and be removed prior to acceptance of the subdivision being served by the road.
Solicitation 12363N25Q4090 Page 3 of 3
TRAFFIC CONTROL PLAN AND SPECIFICATIONS – B6.33 SAFETY (continued)
Part II. Specific Requirements:
1. Sign No. 4 is required when traffic exceeds 4 trucks in any 1 hour (intersections only).
Contractor and Forest Service agree to the above stated requirments of the Traffic Control Plan:
Name Name
Title Title
Date Date
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