p 209 crushed aggregate base course

ITEM P-209 CRUSHED AGGREGATE BASE COURSE

209-5.1 Payment shall be made at the contract unit price per square yard for crushed aggregate base course. This price shall be full compensation for furnishing all materials, for preparing and placing these materials, and for all labor, equipment tools, and incidentals necessary to complete the item.

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 course in accordance with these specifications and in conformity to the dimensions and typical cross sections shown on the plans.

FAA P-209 Crushed Aggregate Base Course Gradation – ARA

FAA P-209 Crushed Aggregate Base Course Gradation. LA Abrasion (grading C) 40.0%. Modified Protoctor (Method C) 118.5 @ 12.4. The above is a single test representation of material produced. The customer is responsible for the testing of material at the time of sale.

P-209 Crushed Aggregate Base Course - 豆丁网

Nov 28, 2012 · P-209 Crushed Aggregate Base Course FAAApproved: December 11, 1986 MICHIGAN DEPARTMENT TRANSPORTATIONBUREAU STANDARDSPECIFICATION P-209 Crushed Aggregate Base Course DESCRIPTION 1.1 itemshall consist basecourse composed crushedaggregates constructed preparedunderlying course shallconform typicalcross section shown gradesestablished

SPECIFICATION P–208. AGGREGATE BASE COURSE

P-208 SPECIFICATION P–208. AGGREGATE BASE COURSE DESCRIPTION 208–1.1 This Work consists of a base course composed of hard, durable particles or fragments of crushed coarse aggregate blended with either binder and fine aggregate or filler. Construct it on a prepared underlying course in accordance with these Specifications and in conformance

Standards for Federal Aviation Specifying Construction Of ...

– P-154 Subbase Course • Flexible Base Course – P-209 Crushed Aggregate Base Course – P-219 Recycled Concrete Aggregate Base Course • Rigid Base Course – P-301 Soil-Cement Base Course – P-304 Cement-Treated Base Course – P-306 Econocrete Base Course • Flexible Surface Courses – P-401 Plant Mix Bituminous Pavement

What is the difference between P208 and P209 base runway ...

And for P-209. This item consists of a base course composed of crushed aggregate base constructed on a prepared course in accordance with these specifications and in conformity to the dimensions and typical cross-sections shown on the plans. Crushed aggregate shall consist of clean, sound, durable particles of crushed stone, crushed gravel ...

MICHIGAN DEPARTMENT OF TRANSPORTATION BUREAU OF ...

P-209, Crushed Aggregate Base Course Page 3 of 5 the materials to meet the specifications and to secure the proper moisture content for compaction. 3.3 Placing. The crushed aggregate base material shall be placed on the moistened subgrade in layers of uniform thickness with a mechanical spreader. The maximum depth of a compacted layer shall

Standards for Federal Aviation Specifying Construction Of ...

– P-154 Subbase Course • Flexible Base Course – P-209 Crushed Aggregate Base Course – P-219 Recycled Concrete Aggregate Base Course • Rigid Base Course – P-301 Soil-Cement Base Course – P-304 Cement-Treated Base Course – P-306 Econocrete Base Course • Flexible Surface Courses – P-401 Plant Mix Bituminous Pavement

What is the difference between P208 and P209 base runway ...

And for P-209. This item consists of a base course composed of crushed aggregate base constructed on a prepared course in accordance with these specifications and in conformity to the dimensions and typical cross-sections shown on the plans. Crushed aggregate shall consist of clean, sound, durable particles of crushed stone, crushed gravel ...

Home Page | Missouri Department of Transportation

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Summary Listing of Tests AC 150/5370-10E

P-209 Crushed Aggregate Base Course Responsibility Specification Reference Material Tests Required Sampling Locations Minimum Test Frequency Requirements Test Procedure Notes Contractor /QA 209-2.1a and 2.1b Aggregate Gradation Source One per source P-209, Table 1 ASTM C 117 ASTM C 136 Certified State Test results are acceptable

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

Crushed Aggregate Base Course Specification - XpCourse

P-209, Crushed Aggregate Base Course Page 3 of 5 the materials to meet the specifications and to secure the proper moisture content for compaction. 3.3 Placing. The crushed aggregate base material shall be placed on the moistened subgrade in layers of uniform thickness with a mechanical spreader. The maximum depth of a compacted layer shall

CC1 Material Characterization

P-209 Gradation Data and Requirements for Crushed Aggregate Base. QC for the subbase P-154 material: Gradations on bulk samples from the compacted lifts, Moisture and density measurements on the compacted lifts, Thickness measurements; and grade and surface condition.

Airport Concrete Pavement Technology Program

• Item P-209 – Crushed Aggregate Subbase • Item P-211 – Lime Rock Base Course • Item P-213 – Sand-Clay Base Course • Item P-219 – Recycled Concrete Aggregate Base Course • Item P-301 – Soil-Cement Base Course • Item P-304 – Cement-Treated Base Course • Item P-306 – Econocrete Base Course (Lean Mix Concrete Base Course)

AGGREGATE BASE AND SURFACE COURSE ITEMS

equivalent to P-209 Crushed Aggregate Base Course. b. Chemical Stabilization. Provide the specific chemical stabilization material designated in the Plans. Portland cement shall meet the requirements of AASHTO M 85. Emulsified asphalt

Tennessee State Government - TN.gov

Item P-209 Crushed Aggregate Base Course Part 5 – Stabilized Base Courses. Author: TDOT Last modified by: TDOT Created Date: 8/21/2019 1:59:19 PM Other titles: Sheet1 Sheet2 Sheet3 Company:

crushed aggregate base course - shibang-china

ITEM P-209 CRUSHED AGGREGATE BASE COURSE. DESCRIPTION. 209.1.1 . This work shall consist of furnishing and placing one or more courses of crushed aggregate base on a prepared subgrade in accordance with .

P R E OF I N ES E N G IONA L - Lynchburg, Virginia

3 p-209 crushed aggregate base course cy 590 4 p-304 cement-treated base course sy 3,460 5 p-401 asphalt surface course tn 1,000 6 p-404 fuel-resistant asphalt mix pavement surface course tn 550 7 p-605 joint sealing filler lf 4,650 8 p-620 marking (initial yellow) sf 150

MILWAUKEE COUNTY

iii. Item P-209 Crushed Aggregate Base Course o Perform all tasks designated as RPR responsibilities for material acceptance in FAA Spec 209-3.9, including but not limited to: • Assume 30 days base course placing, each day consisting of 1200 square yards. • 105 Field depth measurements. • 105 Field density tests. • 105 Standard Proctor ...

P-208 Aggregate Base Course - Michigan

P-208 Aggregate Base Course DESCRIPTION 1.1 This item shall consist of a base course composed of a partially crushed and uncrushed coarse aggregate combined with natural fine aggregates (sand) and soil. It shall be constructed on a prepared underlying course

AIRFIELD PAVEMENT BASE AND SUBBASE CONSIDERATIONS

Equivalency factors for subbase course P-208 Aggregate Base Course 1.0 – 1.5 P-209 Crushed Aggregate Base Course 1.2 – 1.8 Equivalency factors for stabilized subbase P-301 Soil Cement Base Course 1.0 – 1.5 P-304 Cement Treated Base Course 1.6 – 2.3 October 1, 2014 26

MILWAUKEE COUNTY

iii. Item P-209 Crushed Aggregate Base Course o Perform all tasks designated as RPR responsibilities for material acceptance in FAA Spec 209-3.9, including but not limited to: • Assume 30 days base course placing, each day consisting of 1200 square yards. • 105 Field depth measurements. • 105 Field density tests. • 105 Standard Proctor ...

Taxiway A Rehabilitation | Delta Airport

The pavement section consists of 16 inches of P-501 Cement Concrete Pavement, 6 inches of P-306 Lean Concrete Base, and 6 inches of P-209 Crushed Aggregate Base Course. Due to the poor subgrade conditions, areas of new construction required 12-inches of undercut and placement of select backfill on top of a high-performance geogrid.

SOUTH BIG HORN COUNTY AIRPORT

P-209 Crushed Aggregate Base Course 50 CY $43.00 $2,150.00 $56.00 $2,800.00 $53.00 $2,650.00 $40.00 $2,000.00 $65.96 $3,298.00 P-310a Stabilization Fabric 290 SY $3.50 $1,015.00 $2.00 $580.00 $2.70 $783.00 $1.00 $290.00 $3.70 $1,073.00 P-310b Stress Absorbing Fabric 180 SY $3.50 $630.00 $3.50 $630.00 $3.80 $684.00 $5.00 $900.00 $3.20 $576.00

Specifications For CRUSHED AGGREGATE BASE COARSE #2

2. Crushed aggregate base coarse (Compaction Gravel) shall be purchased per standard ton with a standard ton to weight 2,000 pounds for the purpose of this contract. Material shall be ordered in full truck load lots. 3. Contractor shall proceed with delivery of crushed aggregate base coarse (Compaction Gravel) upon 12 hour notice. 4.

crushed aggregate base course density

ITEM P-209 CRUSHED AGGREGATE BASE COURSE. Aggregate base course shall be accepted for density on a lot basis. A lot will consist of one day's production where it is not expected to exceed 2400 square yards. A lot will consist of one-half day's production where a day's production is expected to consist of between 2400 and 4800 square yards.

FLEXIBLE BASE 247.1. 247.2. A. Aggregate. Table 1 Material ...

a. Type A. Crushed stone produced and graded from oversize quarried aggregate that originates from a single, naturally occurring source. Do not use gravel or multiple sources. b. Type B. Crushed or uncrushed gravel. Blending of 2 or more sources is allowed. c. Type C. Crushed gravel with a minimum of 60% of the particles retained on a No. 4 sieve

Suggested Compaction Standards for Crushed Aggregate ...

Suggested Compaction Standards for Crushed Aggregate Materials Based on Experimental Field Rolling F.P. NICHOLS, Jr. and HAL D. JAMES, respectively. Highway Research Engineer, and Highway Engineer Trainee, Virginia Council of Highway Investigation and Research, Charlottesville This paper describes field studies undertaken in 1960 and 1961 for the

crushed aggregate base course astm code

The gradation shall be well graded from coarse to fine as defined by ASTM D2487 and shall not vary Item P-209 Crushed Aggregate Base Course 141 AC 150/5370-10G 7/21/2014 from the lower limit on one sieve to the high limit on an adjacent sieve or vice versa.

Crushed Aggregate Base Course - trinitytrade

Part 3, Item P-209 Crushed Aggregate Base Course, of AC 150 Item P-209 Crushed Aggregate Base Course. DESCRIPTION. 209-1.1. What is the density of a coarse aggregate Quora. Jul 19, 2018 it depends on what the aggregate is made of. if it is limestone the density is a range of 110 to 135 lbft square. The concrete in Chicago is mostly. Live Chat

unit weight of crushed stone sub base

ITEM P-209 CRUSHED AGGREGATE BASE COURSE. The ledge stone from which the aggregate base will be produced has to ... The crushed aggregate base material shall

S28 Aggregate Base Course - LAWA Official Site

of these specifications may be used in lieu of P-208 for base courses under runway shoulder, taxiway shoulder and roadway pavement.] ITEM P-208 AGGREGATE BASE COURSE . 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

Base Aggregate Calculator - CSGNetwork

This script helps estimate the aggregate tonnage required for a particular job. To use this calculator, enter the appropriate width, length, and thickness of this application. Click on the measuring designator for thickness in feet or inches. Then, click on either Base Rock, Drain Rock, or a

305 Dense-Graded Base

[2] 8.0 - 15.0 percent if base is >= 50 percent crushed gravel. [3] 4.0 - 10.0 percent if base is >= 50 percent crushed gravel. (2) Unless the plans or special provisions specify otherwise, do the following: 1. Use 1 1/4-inch in base course layers. Always use 1 1/4-inch in the top 4 inches of base. The contractor