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. Y <br /> ' • - _ - <br /> � s 1 � 1 <br /> �� �� �� <br /> Professio�tal Geological, Geophysical and Geotecltnical Engir:eering Services <br /> P.O.Box 14566 <br /> Gainesville, Florida 32604 <br /> Anthony F. Randazzo, Pli. D. Davld Bloomquist, Ph. D. Attila A. Bodo, P.E. Douglas L.Smith,Ph.D. , <br /> Geologist Geotechnical Engineer Shvc[ural Engineer Geophysicist <br /> Florida PG#0003 Florida PEJt 37235 Florida PE#I5834 Flarida PGN 0018 <br /> Georgia PGKI I36 Georgia PGH I 140 <br /> I �..���G � <br /> � � % <br /> �?i��.c��0�. TECFINICAL SPECIF'ICATIONS FOR SUBSURFACE <br /> � � �°�STABILIZATION P1aESSURE GROUTING AT THE <br /> ���ti� <br /> �ij� �,� �� Dr. Michael Caselnova's Office , <br /> , 'l� �� `l,, 209 Green Slope Drive,Zephyrhills, Florida <br /> ���'y�G State Farm Fl ida�is �•�laim No. 59-D216-257 - Geohazards,Inc. Project No. 2008674 <br /> �'�+j,���l��s� � December 9,2008 <br /> 0,�. 9ff�c 9l� � ' <br /> ��',,o�����, CRIPTION <br /> ���� �ring specifications are for stabilization and remediation of subsoil conditions. The work , <br /> � � 'shing all labor, equipment and materials required to inject cementitious grout to an <br /> � �i depth of 65 feet. Do not drill beyond 80 feet unless prior permission is obtained a <br /> by �f Record. The stabilization program is intended to stabilize possible unstable � <br /> subsur�.����,�, (�`y compacting any loose soils via densification, where present, sealing the ' <br /> limestone s�ce, voids and any partially in-filled cavities, and to minimize the potential for future <br /> ground subsidence due to raveling activity. � <br /> � <br /> 2.0 SCOPE � <br /> The scope of the stabilization program includes vertical and/or angled grout injections. The total � <br /> estimated grout quantity, injection pipe footage and grout point locations are attached. However, <br /> the grouting program may be modified by the Contractor and Geotechnical Engineer(or his or her <br /> representative) as dictated by the actual field conditions. In these specifications, "Geotechnical ; <br /> Engineer" refers to Geohazards, Inc.'s geotechnical engineer. ; <br /> If directed by the Geotechnical Engineer or his or her representative, additional grout locations may ; <br /> be required based on the site conditions encountered. Injection point locations are planned around <br /> the perimeter of the structure on 8 - 10 foot centers. Alternative grout locations may be required. <br /> However, the Contractor or Geotechnical Engineer(or his or her representative) will establish the � <br /> final grout injection locations in the field. ; <br /> 3.0 CONTRACTOR � <br /> The pressure grouting Contractor shall submit his or her qualifications to the Geotechnical <br /> Engineer. The Contractor shall have at least three years of experience in cement pressure grouting , <br /> jobs, and shall submit references of his or her activities if requested. <br /> (352)371-7243 (800)770-9990 Fax: (352)371-4410 . <br /> www.sinkholes.com admin�?a,sinkholes.com � <br />