spec p209 crushed aggragate

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2021 WisDOT Standard Specifications for Airport …

specification p205 - select crushed material 142 part 4 – base course 144 specification p207 – composite base course 147 specification p208 - aggregate base course 154 specification p209 - crushed aggregate base course 161 specification p219 - recycled concrete aggregate base course 168 part 5 – stabilized base course 173

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Continuous Paving Prevents Asphalt Mix …

Between the two areas, the company placed 70,000 tons, or 35,000 cubic yards, of p154 and p209 crushed aggregate base course in 6-inch lifts with the company's three 140H ...

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ITEM 689.P209XX26 AIRPORT CRUSHED BASE …

ITEM 689.P209XX26 – AIRPORT CRUSHED BASE COURSE (FAA ITEM P-209) - CY Page 1 of 1 Rev. Feb 2022 DESCRIPTION This work shall consist of furnishing and …

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ITEM 411 STABILIZED CRUSHED AGGREGATE

ITEM 411 STABILIZED CRUSHED AGGREGATE. 411.01 Description. This work consists of placing a compacted course or courses of crushed aggregate. 411.02 Materials. Furnish materials conforming to 703.18. 411.03 Construction Methods. Construct the subgrade according to Item 204. Use the spreading and compaction requirements of Item 304, …

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P-501 AC 150/5370-10A includes changes thru CHG 12

Plus or minus 1-1/2 inches (38 mm) in alignment for 75 feet (23 m). AC 150/5370-10A includes changes thru CHG 12 P-501 P-501-18 Groove tolerance. Minimum depth 3/16 inch (5 mm), except that not more than 60 percent of …

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item p-209 crushed aggregate base course

MAA-CO-XXX Project Title BWI Marshall Airport/Martin State Airport P-209-3 Technical Specifications Crushed Aggregate Base Course CONSTRUCTION METHODS 209-3.1 PREPARING UNDERLYING COURSE. The underlying course shall be checked and accepted by the Engineer before placing and spreading operations are started. Any ruts …

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Aggregate Products

P209 Crushed Aggregate Base. 3/4" Crushed Aggregate Base. 1/2" Premix Blend. 2″ Filter Rock. Class 4 Permeable Base. 3″ Minus. ... *The estimated tons are calculated based upon a standard crushed stone aggregate base. If you are using a different type of aggregate or have questions, please contact the local Sales Representative for ...

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TxDOT 247 Flex Base

FLEXIBLE BASE. 247.1. Description. Construct a foundation course composed of flexible base. 247.2. Materials. Furnish uncontaminated materials of uniform quality that meet the requirements of the plans and specifications. Notify the Engineer of the proposed material sources and of changes to material sources.

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I Circular

Specification PURPOSE. Item P-209, Crushed Aggregate Base Course haa been revised and updated. 2. PRINCIPAL CHANGES. Principal changes include: a. Revision of …

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US Aggregates | Aggregate Calculator | US AGG

Fill in your project specifications and we'll help you calculate the estimated required material. Dimensions of Your Project. 1 Length (ft) Enter the length of your project (in feet) 2 Width (ft) Enter the width of your project (in feet) 3 Depth (in) Enter the depth of your project (in inches) Material Type. 4. Sand/Gravel ...

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Advisory

a e WELL -GRADED CRUSHED AGGREGATE 2 0 Y w - (cm) > 12 14 I6 I0 20 22 24 tC 20 30 39 34 t 0 w lL IL w 50 0 40 0 30 0,, roo ... modulus is by testing a limited section of embankment which has been constructed to the required specifications. The plate bearing test procedures are given in AASHTO T 222, Nonrepetitive Static Plate Load Test of ...

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Maple City | Team Elmer's

Crushed Concrete (General) 22A Road Gravel 23A Road Gravel 23A Crushed 25A Special P209 Crushed Base Coarse Gravel. Open Grade Aggregate Peastone. Coarse Aggregate 6A Round Stone 6AA Crushed ... State Spec #100 - 1/4" #4 Minus #4 - #200 #8 Minus. Material Size 3/4" 1 1/2" Minus 1 1/2" Minus 1" Minus 1" Minus

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P401 Hot Mix asphalt (HMA) Structural Lift Thickness …

If using Gradation 2 P209 in 2 lifts of 6", P403 in 2 lifts of 2 ½", P401 in 1 lift of 4" or 2 lifts of 2" If using Gradation 3 Cannot use Gradation 3. Rehabilitation: For rehabilitation it is also up to the designer to designate what gradation to use based upon thickness of overlay

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TxDOT Item 247 Grade 1 Flex Base

Flex Base – TxDOT Item 247 Grade 1 Flex Base. We produce TxDOT Grade 1 Flexible Base which is commonly used for TEMPORARY ROADS, BASE MATERIAL FOR UNDERNEATH CONCRETE AND ASPHALT PAVING, DRIVEWAYS AND SIDEWALKS. Our Flex Base material is frequently used to weather proof a project, such as a cap on …

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dot.alaska.gov

METHOD OF MEASUREMENT 209-4.1 Crushed Aggregate Base Course will be weighed by the megagram or measured by the cubic meter in final position in accordance with Subsection 90-02. BASIS OF PAYMENT 209-5.1 Crushed Aggregate Base Course will be paid for at the contract price, per unit of measurement, accepted in place.

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Special Provisions % Submittal Date

Specification Item P-208, as included and modified hereafter, and as shown on the Plans. [For base course under runway and taxiway surfaces, use Section 29, FAA Item P-209.] ... 208-1.1 This item shall consist of a base course composed of crushed or uncrushed coarse aggregate, as specified in the bid schedule,bonded with either ...

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What is the difference between P208 and P209 base …

What is the difference between P208 and P209 base runway materials? Ask Question. Asked 6 years, 10 months ago. Modified 6 years, 10 months ago. Viewed 3k …

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P-209 Modified Proctor Test Result Help

I have recently received the modified proctor lab results for P-209 crushed aggregate base we plan on using as a base for a new taxiway. The sample was collected at the quarry and taken to a construction materials lab for testing. The lab result indicated an uncorrected maximum dry density of 148.5 pcf at an optimum water content of 4.1%.

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item p-209 crushed aggregate base course

Upon approval of the Port, moisture content may be adjusted on-site using industry accepted methods. 209-3.3 PLACING. The crushed aggregate base material shall be placed on the moistened subgrade or subbase in CRUSHED AGGREGATE BASE COURSE P-209-2 2/17/16 D:533571081.DOC layers of uniform thickness with a …

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item p-209 crushed aggregate base course

ITEM P-209 CRUSHED AGGREGATE BASE COURSE. DESCRIPTION. 209-1.1. This item consists of a base course composed of crushed aggregates constructed on a. prepared …

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This document contains Item P-401 including all …

This specification is intended to be used for pavements subject to aircraft loadings. State highway department specifications may be used for access roads, perimeter roads, and other pavements not subject to aircraft loading. See note in paragraph 401-3.2 regarding pavements designed for aircraft gross weights of 12,500 pounds (5 662 kg) or less.

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ITEM P-219 RECYCLED CONCRETE AGGREGATE BASE …

Standard Specifications, except as specified otherwise in FAA Specification Item P-219, as included and modified hereafter, and as shown on the Plans. ... 219 -1.1. This item consists of a base course composed of recycled concrete aggregate, crushed to meet a particular gradation, constructed on a prepared course in accordance with these ...

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Specifications

Standard Specifications. 2022 Standard Specifications; Proposed General Application Special Provisions. Industry Review Comment Form . Name Section Review Ends Subject; 22-GA0009: 650: 12/01/23: Topsoil: 22-GA0038: 654 : 11/17/23: Solid Sodding: 22-GA0040: 212 : 12/01/23: Machine Grading Shoulders: 22-GA0039: 433 : 3/8/24: Scrub Seal:

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Alaska Department of Transportation & Public Facilities

Control strips that do not meet specification requirements shall be reworked, re-compacted, or removed and replaced at the Contractor's expense. Full operations shall not begin until the control strip has been accepted by the Engineer. ... Item P209.030.0000 Crushed Aggregate Base Course Stockpile – per ton. Item P209.070.0000 Base Course ...

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Standards for Specifying Construction Of Airports

28-day compressive strength can be specified when aircraft weight is under 30,000 lbs. (13,500 kg). Cementitious materials: Minimum cementitious material = 564 lbs./CY (335 kg/m3) Maximum water/cementitious materials ratio = 0.45. Flyash and Ground Blast Furnace Slag (GBFS) may replace up to 55% of portland cement.

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Material Characterization

Following the P-501 specification the minimum flexural strength was 600 psi (4.1 MPa). The mix design was developed to target a flexural strength of approximately 650 to 700 psi (4.5 to 4.8 MPa). ... P-209 Gradation Data and Requirements for Crushed Aggregate Base. QC for the subbase P-154 material: Gradations on bulk samples from the compacted ...

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Item 302 Aggregates for Surface Treatments

specifications. Notify the Engineer of all proposed material sources and of changes to material sources. The Engineer will designate the sampling location. 2.1. Aggregate. Stockpile aggregates for each source and type separately. ... B Crushed gravel, crushed slag, crushed stone, or LRA C Gravel, crushed slag, or crushed stone

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Aggregate in Concrete

Aggregates are generally thought of as inert filler within a concrete mix. But a closer look reveals the major role and influence aggregate plays in the properties of both fresh and hardened concrete. Changes in gradation, maximum size, unit weight, and moisture content can all alter the character and performance of your concrete mix.

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ITEM 689.P209XX26 AIRPORT CRUSHED BASE COURSE …

This work shall consist of furnishing and constructing a crushed aggregate base course in accordance with the contract documents and as directed by the Engineer. All the provisions of Federal Aviation Administration's Item P-209 Crushed Aggregate Base Course, as attached to this specification, shall apply. MATERIALS