The N.C. Department of Transportation's Highway Stormwater Program is focused on protecting and improving water quality while providing and supporting a safe and integrated transportation system for the state of North Carolina. Manage and reduce stormwater pollutants from roadways and industrial activities in compliance with NCDOT's ...

Address: 353 E Six Forks Road Suite 270 Raleigh, NC 27609. Mailing Address: PO Box 30603 Raleigh, NC 27622-0603. Telephone: (919) 782-7055 FAX: (919) 782-7060

wire mesh during sediment removal. Replace stone as needed. References Inlet Protection 6.52, Block and Gravel Inlet Protection 6.54, Rock Doughnut Inlet Protection North Carolina Department of Transportation Standard Specifications for Roads and Structures 6.51.2 Rev. 6/06 NCDOT #5 or #57 washed stone 2:1 2'

All stone shall be placed to form a sediment and erosion control device, an in-stream structure, or a channel lining neatly and uniformly with an even surface in accordance with the contract and shall meet the approval of the Engineer. Measurement and Payment No. 57 Stone will be measured and paid as the actual number of tons (metric tons) that

Construction. 78M washed stone is sometimes applied with hot tar on large, flat asphalt roofs; smaller aggregate is equally popular for this. It is also commonly used in mixed concrete for building foundations. Roads & Driveways. Almost …

Calculate #57 Granite Stone. Type in inches and feet of your project and calculate the estimated amount of Granite Stone in cubic yards, cubic feet and Tons, that your need for your project. The Density of #57 Granite Stone: 2,410 lb/yd³ or 1.21 t/yd³ or 0.8 yd³/t. A:

Generally speaking, the size of #57 stone is between 3/8 of an inch and one inch. However, the way that sieve mechanisms are set up can sometimes mean that there will be a few slightly larger or smaller pieces mixed in as well. #57 stone typically has many individual stones that are roughly the same size as nickels and quarters.

For all other NCDOT questions (not DMV), call 1-877-DOT-4YOU (1-877-368-4968) weekdays from 8 a.m. to 5 p.m. For emergencies, please call 911. Contact N.C. Department of Transportation 1501 Mail Service Center Raleigh, NC 27699-1501 Send Message. Locate contact information for NCDOT employees, local offices, and more. ...

Class VII. Select material is clean, unweathered durable, blasted rock material with the following gradation: At least 50% of the rock has a diameter of from 1.5 ft to 3 ft, 40% of the rock ranges in size from 2" to 1.5 ft in diameter, and. …

The washed stone will also provide a much more durable road surface in most cases. Cost Comparison of Three Types of Gravel Gravel Type Stone Size $/Ton* Tons per Cu.Yd.** Cost per 100' of Road (4" deep x 12' wide) ABC 1" - 1.5" plus fines $7.00 1.65 $171.00 3" Crusher Run 2" - 3" plus fines $7.00 1.75 $181.00 ...

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This website features two types of Manuals; Online Manuals - Web pages and whole sections of the site.; Downloads - Files that can be saved to your desktop and opened on your computer. These may be multi-part downloads. See individual manuals for details.

NCDOT_UnpavedQtr (MapServer) View In: ArcGIS JavaScript ArcGIS Online map viewer Google Earth ArcMap ArcGIS Explorer View Footprint In: ArcGIS Online map viewer Service Description: NCDOT Unpaved Roads @@ (Wednesday, April 06, 2022) Map Name: Layers Legend All Layers and Tables Dynamic Legend Dynamic All Layers Layers:

3.2.1 Level of responsibility: The NCDOT GIS Unit is responsible for maintenance of this standard. 3.2.2 Contact Information: Address questions concerning this standard to: GIS Help Desk, NCDOT GIS Unit NC Dept of Transportation 4101 Capital Blvd, Raleigh, NC 27604 Telephone: (919) 707-2165 [email protected]

57 1 inch to No. 4 - 25 to 60 - 0 to 10 0 to 5 6 . 3/4 inch to 3/8 inch 90 to 100 . 20 to 55 . 0 to 15 . 0 to 5 . 67 . 3/4 inch to No. 4 90 to 100 - 20 to 55 . ... Pre-Cenozoic limestones and dolomite shall not be used as crushed stone aggregates either coarse or fine for Asphalt Concrete Friction Courses, or any other asphalt

57 95. 5 : 467M . 4 : Std. Size # Percentage of Total by Weight Passing: TABLE 1005-1 AGGREGATE GRADATION - COARSE AGGREGATE . A. See Subarticle 1005-4(A). ... Sediment Control Stone : AST Mat Coat, Sediment Control Stone . Asphalt Plant Mix : Asphalt Plant Mix . Remarks. Author: Filler, Alfred L

Complete 540 Biological/Conference Opinion Revised - October 2019. PDF • 1MB • October 22, 2019.

57 5 467M 4 Std. Size # Percentage of Total by Weight Passing TABLE 1005-1 AGGREGATE GRADATION - COARSE AGGREGATE A. See Subarticle 1005-4(A). B. See Subarticle 1005-4(B). ... AST, Sediment Control Stone Asphalt Plant Mix Asphalt Plant Mix Remarks. Author: TNaylor Created Date:

Crushed stone varies in size. The number "57" is a number that refers to the size sieve that was used to screen and sort the stone. It means that the stone was put through the #57 sieve which produces gravel stones of …

Harry Potter and the Sorcerer's Stone By J.K. Rowling CHAPTER ONE The Boy Who Lived Mr. and Mrs. Dursley, of number four, Privet Drive, were proud to say that they were perfectly normal, thank you very much. They were the …

plant, use the same mix design for all concrete, including sources of cement, sand, stone, pozzolan, and all admixtures. 1000-2 MATERIALS Refer to Division 10: Item Section Coarse Aggregate 1014-2 Fine Aggregate 1014-1 Portland Cement 1024-1 Type IP Blended Cement 1024-1 Fly Ash 1024-5 Type IS Blended Cement 1024-1 Ground Granulated Blast ...

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Washed Stone - #57 (NCDOT Specifications) Also Know As: #4, 3/4" to 1" Washed Stone. This is a product that has been through both sizing and washing operations. The vast majority of this stone is between 3/4" and 1" in size. However as with all NCDOT specifications there can be a small percentage of smaller stone and fines mixed in as well.

roots, or other objectionable matter from the soil, as well as all aggregate or stone larger than 50 mm for the full depth to be treated. 501-3 LIMITATIONS Do not perform lime stabilization when the air temperature is below 7°C or in the period from November 1 to March 15 except by written permission. Do not mix the lime

stone no. 57 ƒ: 1 (h: v) o r i f l a t t r footing top of footing (no. 57 stone) aggregate (see note for pipe) if required drain pipe, 4" dia. perforated min 9" min 6" 10" min 18" min embedment d e s i g n h e i g h t v a r e s-4 'm a x geotextile separation wall face footing bottom of standard segmental gravity wall with slope bottom of wall ...

Stone 57 100 95-100 25-60 0-10 0-5 0-* 0.6 Str. Conc., Shldr. Drain, Sediment Control Stone 57M 100 95-100 25-45 0-10 0-5 0-* 0.6 P. C. Concrete Pavement 6 100 90-100 20-55 0-15 0-5 * AST 67 100 90-100 20-55 0-10 0-5 0-* 0.6 Str. Conc., Asphalt Plant Mix Pvmt. 78M 100 98-100 75-100 20-45 0-15 0-* 0.6 Asphalt Plant Mix Pvmt., AST Weep Hole ...

Contact N.C. Department of Transportation 1501 Mail Service Center Raleigh, NC 27699-1501 Send Message

The Curious Case of No. 57 Stone. The American Society for Testing and Materials, or ASTM, No. 57 stone is often used as sub base fill material below road surfaces and buildings. It is a fragmented stone with angular …

The stones size determines the best application. # 57 Crushed Stone. This stone varies in size from a #4 sieve to a ¾ inch., This product is cubical and used for projects with a specification for the crush count or mixes. The crushed stone of ¾ inches is an aggregate size, and a ¾ inch square screen has been used to crush and reduce the size.

The most recent Aggregate Base Course (ABC) unit weight test results performed by the NCDOT M&T Soils lab can be queried using this page. Use the drop down boxes to select the company and/or quarry submitting the sample. To see the results of all tests, click on the "Search" button without specifying a company or quarry.

NCDOT approved equipment be used in order to reduce the number of possible causes of differences between the producer's quality control results and the Department's quality assurance results. Quality control technicians may be certified as NCDOT Aggregate QC/QA Sampling Technicians or as NCDOT Aggregate QC/QA Sampling and Testing Technicians. …

size 57 in Table 1005-1 as described in Sections 1005 and 1006. CLASS VII Select material is clean, unweathered durable, blasted rock material. While no specific gradation is required, the below criteria will be used to evaluate the …

AASHTO #57 Stone Specs AASHTO #57 stone as defined by quarries, state agencies, etc. is an open-graded, self-compacting aggregate blend of size 5, 6, & 7 stone. This material cannot be 'compacted' in a true sense, but can be properly oriented with compaction equipment. This is particularly important when using #57 stone under Flexi-Pave surfaces.

ASTM No. 57 is a type of aggregate grading. The ASTM specification for this type of concrete aggregate is C 33. Stone mixes made using this type of aggregate are porous. According to "Materials for Sustainable Sites" by Meg Calkins, "larger …

Finely graded for use in pathways and walkways as well as tennis courts, bicycle trails, horse rings, stables and barns. Can also be used for ice and snow traction grit, backfill for underground cable and storage tank bedding. Popular in concrete production, asphalt mixes, drainage and filter media, horse rings, and blotting stone.