Cost Estimating Guide for Road Construction

Cost Estimating Guide for road Construction USDA FOREST SERVICE NORTHERN REGION ENGINEERING. Published September 8, 2020. PART I. CONTENTS. PART II. DIVISION 100 - GENERAL 7. GENERAL INFORMATION AND INSTRUCTIONS .. 7. ENGINEER'S ESTIMATE .. 12. Table 1. Location Adjustment Factor for Public Works Davis-Bacon Zones .. 13. TIMBER SALE PURCHASER WAGE RATE ADJUSTMENTS.. 14. Table 2. Labor Percentages .. 15. Table 3. Adjustment Factor for Construction Wage Rate Differentials .. 16. PART III. DIVISION 150 PROJECT REQUIREMENTS .. 17. Section 151. - MOBILIZATION .. 17. Section 152. - Construction SURVEY AND STAKING .. 18. Table 4. Base cost for P-line surveys .. 18. Table 5. P-line survey base cost adjustment 18. Table 6. Base cost for new Construction and major reconstruction staking .. 19. Table 7. P-line staking base cost adjustment factors.

Sep 08, 2020 · Costs associated with these specifications are for construction and reconstruction activities and is not intended for maintenance activities. Estimator should make appropriate adjustments for maintenance activities. Time and Equipment Estimates. On some items, it may be necessary to develop estimates by "time and equipment." When making time

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