This is a true copy of certificate of testing issued by

>ACS

Aggregates, Concrete

Coated Materials

Soils

Testing

CERTIFICATE OF TEST -- DETERMINATION OF AGGREGATE ABRASION VALUE TO B.S. 812 PT 113: 1990.

LABORATORY SAMPLE NO: 1138 CERTIFICATE NO: A18/1086/90

CLIENT: J Suttle Quarries

CONTRACT/SOURCE OF MATERIAL: C Suttle -- Swanage

DATE SAMPLED: Not Known SAMPLED BY: C Suttle DATE REC’D: 17.09.90

MATERIAL DESCRIPTION: Armour Blockstone TOTAL MASS REC’D: 50+ kgs

SAMPLE TESTED BY: G Campbell DATE TESTED: 21.09.90

SAMPLING CERTIFICATE TO BS 812 PT 102 1984: No

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MEAN AGGREGATE ABRASION VALUE: 10.82

Signed . . . . . . . . . . . . . . . . . Date . . . . . . . . . . . . . . . . .

MIQS.J.MIQ