A06_Specifications.pdf

Gravel-2023 Aggregate Surfacing

02730 - 1

SECTION 02730

AGGREGATE SURFACING

PART 1: GENERAL

1.1 SUMMARY

A. Section Includes: This work shall consist of furnishing and delivering

900 ton of crushed or screened gravel to an area as depicted in the drawings and in accordance with these specifications.

PART 2: MATERIALS

2.1 GENERAL REQUIREMENTS

A. Aggregate: Aggregate shall consist of hard, durable particles or fragments of stone or gravel crushed or screened to the size and of the quality requirements for crushed aggregate materials as specified.

2.2 SPECIFIC REQUIREMENTS

A. Surface: The surface shall have a maximum size of 1 1/2-inch. Surface aggregates shall be uniformly graded from course to fine and shall be free of vegetable matter and clay balls.

SIEVE REQUIREMENT PERCENT PASSING

1 1/2” 100

1” 90-100

3/4” 70-80

1/2" 50-70

3/8” 30-60

No. 4 20-60

No. 200 0-15

PART 3: EXECUTION

3.1 CONSTRUCTION REQUIREMENTS

A. Delivery: The material shall be delivered to the location as specified by the Government and shown on the drawings.

PART 4: MEASUREMENT AND PAYMENT

4.1 METHODS OF MEASUREMENT

A. Method: The quantity to be paid for will be the number of tons of material furnished. Weighing of material shall be at Contractor's expense. A weight receipt for each load of material shall be furnished by the

Contractor to the Government Contracting Officer.

Gravel-2023 Aggregate Surfacing

02730 - 2

4.2 BASIS OF PAYMENT

A. General: The accepted quantities, determined as provided above, will be paid for at the contract unit price per unit of measurement for the pay items listed below that are shown in the bid schedule, which price and payment will be full compensation for furnishing and piling all materials, including all labor, equipment, tools, and incidentals necessary to complete the work prescribed in this section.

PAYMENT WILL BE MADE UNDER:

Pay Item Pay Unit

02730(4) Crushed aggregate surface material Ton

END OF SECTION