Rock_Crushing_Road_Work_Table_Maps.pdf
PDF 911 KB Posted
- Attached to
- ROCK CRUSHING AND ROAD WORK 2021
- Solicitation number
- 140L2621R0007
About this file
This document contains maps and tables related to a federal solicitation for rock crushing and road work services. The Bureau of Land Management Idaho Region is seeking bids to crush rock and conduct road conditioning, surfacing, and reconditioning work on various roads totaling over 50 miles. The work includes crushing rock at a cinder pit located at specified coordinates, hauling the crushed rock, and performing road work including conditioning, surfacing, and reconditioning on segments of road ranging from approximately 2 to over 10 miles in length. The maps depict the location of the cinder pit and road segments where work will be performed. Tables provide gradation requirements and target values for aggregates to be used in subbase, base, and surface course materials.
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Other files
| File | Type | Posted |
|---|---|---|
| 140L2621R0007_Bid_Schedule_0001.doc | DOC document | |
| Sol_140L2621R0007_Amd_0001.pdf | ||
| FP_14_SUPPS_Rock_Crushing_and_reconditioning_2021.docx | DOCX document | |
| SF-24_Bid_Bond.pdf | ||
| Sol_140L2621R0007.pdf |
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Text version
Section 703
Table 703-2 Target Value Ranges for Subbase and Base Gradation
Sieve Size Percent by Mass Passing Designated Sieve (AASHTO T 27 and T 11) Grading Designation
A (Subbase) B (Subbase) C (Base) D (Base) E (Base) 2½ inch (63 mm) 100(1)
2 inch (50 mm) 97 – 100(1) 100(1) 100(1)
1½ inch (37.5 mm) 97 – 100(1)
1 inch (25 mm) 65 – 79 (6) 80 – 100 (6) 100(1)
¾ inch (19 mm) 64 – 94 (6) 86 – 100 (6) 100(1)
½ inch (12.5 mm) 45 – 59 (7) inch (9.5 mm) 40 – 69 (6) 51 – 82 (6) 62 – 90 (6)
No. 4 (4.75 mm) 28 – 42 (6) 40 – 60 (8) 31 – 54 (6) 36 – 64 (6) 36 – 74 (6) No. 40 (425 μm) 9 – 17 (4) 12 – 26 (4) 12 – 26 (4) No. 200 (75 μm) 4.0 – 8.0 (3) 4.0 – 12.0 (4) 4.0 – 7.0 (3) 4.0 – 7.0 (3) 4.0 – 7.0 (3)
(1) Statistical procedures do not apply.
( ) The value in the parentheses is the allowable deviation ( ) from the target values.
(c) Surface course aggregate. In addition to Subsection 703.05(a), conform to the following:
(1) Gradation Table 703-3
(2) Liquid limit, AASHTO T 89, Method A 35 max.
(3) Plasticity index, AASHTO T 90 10±3
Do not furnish material that contains asbestos fibers.
Table 703-3 Target Value Ranges for Surface Course Gradations Sieve Size Percent by
Mass Passing Designate Sieve
(AASHTO T 27 & AASHTO T 11)
1 inch (25 mm) 100(1)
½ inch (12.5 mm) 70 – 80 (5)
No. 4 (4.75 mm) 40 – 50 (7) No. 10 (2.0 mm) 25 – 40 (6)
No. 40 (425 μm) 15 – 25 (5)
No. 200 (75 μm) 8.0 – 14.0 (4)
(1) Statistical procedures do not apply.
( ) The value in the parentheses is the allowable deviation ( ) from the target values.
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LOCATION MAP
US Department of the Interior Bureau of Land Management
Twin Falls District, Idaho
1:159,219
Date: 5/26/2021
0 3.5 71.75 Miles
Service Layer Credits:
Document Path: \\ilmidbu3ds1.blm.doi.net\bu\users\hsanchez\Desktop\Template_8x11_10.7Location.mxd
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CINDER PIT
43°06'2.869"N 113°06'49.062"W
1000 S Road
SITE MAP
US Department of the Interior Bureau of Land Management
Twin Falls District, Idaho
1:82,773
Date: 6/3/2021
0 1.5 30.75 Miles
Service Layer Credits: The USDA-FSA Aerial Photography Field office asks to be credited in derived products.
Document Path: \\ilmidbu3ds1.blm.doi.net\bu\users\hsanchez\Desktop\Template_8x11_10.7.mxd ö
ROAD CONDITIONING AND SURFACE
10.46 MILES
ROAD CONDITIONING AND SURFACE
7.15 MILES
HAULING ROAD: ROAD RECONDITIONING
AFTER SURFACING IS DONE
ON OTHER ROADS 6.33 MILES
HAULING ROAD: ROAD RECONDITIONING
AFTER SURFACING IS DONE
ON OTHER ROADS 6.06 MILES
CINDER PIT
43°06'2.869"N 113°06'49.062"W
HAULING ROAD: ROAD RECONDITIONING
AFTER SURFACING IS DONE
ON OTHER ROADS 2.46 MILES
| Table 703 2 Base B Gradation |
| Rock Crushing Road Work Maps |
| Template 8x11 10Location |
| Template 8x11 10Sitemap |
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