Government Furnished Concrete Aggregate Source

TESTING AND MIXTURE-PROPORTIONING STUDIES. If a source for coarse or

fine aggregate so designated by the Contractor does not meet the

quality requirements stated in the paragraph AGGREGATE, the Contractor

may not submit for approval other sources but shall furnish the coarse

or fine aggregate, as the case may be, from one or a combination of the

sources listed at no additional cost to the Government].

2.1.5.7

[Government Furnished Concrete Aggregate Source

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NOTE: The Specification Writer should ascertain

that restoration of the pit or quarry site is

specified under other sections.

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a. Location - The deposits are [owned] [controlled] by the Government

and are made available to the Contractor free of charge for production

of aggregate required under this contract. Within the designated area,

an adequate supply of material is available from which concrete

aggregate meeting the requirement of these specifications can be

produced with suitable processing. The Government guarantees that a

sufficient amount of material of suitable quality for production of all

of the concrete aggregate required is available within the deposit and

that concrete aggregates of suitable quality can be produced with a

properly designed and operated plant [without hand-picking or similar

operations]. However, the amount of work involved or the amount of

unsatisfactory materials required to be wasted to produce a sufficient

quantity of suitable concrete aggregate shall be the responsibility of

the Contractor, and the Government shall not be held liable for costs

resulting from such work or waste. The Contractor shall produce the

concrete aggregate from the following sites as shown:

QUARRY SITE

BAR

TERRACE

COORDINATES

DIST. AND DIRECTION

G1

[_____]

G2

[_____]

G3

[_____]

b. Explorations - The deposits listed have been explored by the

Government to determine the character and extent of the materials

available. The locations of the explorations are shown in the contract

drawings. The logs of the exploratory holes are also shown in the

drawings. Samples of materials secured are available for inspection at

[_____]. The results of explorations are furnished for information

only. These data are the result of limited explorations and tests

conducted by and for the Government and are accurate to the extent of

the scope of the investigations conducted. The Government will not be

responsible for any deduction, interpretation, or conclusion drawn

therefrom by the Contractor.]

2.1.6

Nonshrink Grout

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NOTE: Grade of nonshrink grout will be specified

based on the application, exposure conditions, and

manufacturer's recommendation.

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SECTION 03700

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