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Orange B/ossom Ranch Association(2/26/14) C/aim No. 18002386 Paqe�2 of 4 It is very difficult to accurately predict the size of any voids that may be affecting this building; hence the grout quantities set forth herein are for estimating purposes only. A possibility exists that the voids and raveled zones affecting this property could be quite substantial. Should the actual billing quantities rec�uired to accomplish the engineers objectives be more/less than this estimate, an adjustment to the final billing will be applied at the unit rates set forth in this proposal. CI�I:�IICA�� (�1�.(liJ'1'I\T(� The "chemical" type grouting shall be performed using a smaller grout pump capable of generating the injection pressures necessary to accomplish the stated objective. Injection points on approximately 5' centers shall be drilled or driven to the prescribed depth, around the perimeter,to treat the affected areas. St;�)l�l; t)l� `1'[)l�,i� Certified Foundations Inc. will: 1. Furnish labor and material for the stabilization program outlined above. We will not be responsible for the removal/replacement of any inside furnishings, carpet, tile, air conditioners, decking, or drains. It should be noted that certain plants, shrubs, decking or screening may have to be temporarily removed to provide access for this work. Typically the location of the grout injection points can be adjusted slightly (at the discretion of the engineer)to deal with specific site conditions. 2. Our objective is to re-compact & densify the supporting soils as recommended by the engineer, as reasonably as possible without causing additional damage to the building or pool shell, if applicable. In undertaking this type of repair, however there is a chance that any cracks or stress points that were created from the sinkhole may become apparent during this procedure. CFI will do its best to minimize this but will not be responsible for any crack or cosmetic repairs in nature. We have not included an allowance for any additional engineering or third parly monitoring that may be necessary to permit & complete this work. 3. Proposal includes installing the grout points to 55 foot depth, injecting an estimated 350 Cubic Yards of grout material. In the event grout is delivered to the site but cannot be injected, we will be paid market price to cover our cost for the nzaterial. 4. We will contact the Sunshine State One Call of Florida. (The state regulated locating service) to have all member utilities located before we begin drilling. Responsibility for: and the location of all other utilities is to be provided by others. We will not be responsible for any wells or drain systems that may be affected by this process. (Note we expect to be grouting at a depth of 55 plus feet) We require that electric service of 110 volt 20 amp minimum, and fresh clean water be supplied within 100 feet of our operations. We will reimburse for any excess water usage when provided with 3 months previous water bills for averaging. 5. It is understood that in undertaking to correct/repair conditions present, other conditic�ns that were hidden may become known. Such consequences will be beyond CFI's control, and CFI assumes no responsibility for such consequences, CFI will however, use its best skills and experience to avoid or minimize them. The owner assumes responsibility for any hazardous waste uncovereci at this site. Initials �3u�/ Foundation Solutions Since ig8g Sinkhole Remediation I Pressure Grouting I Underpinning I Chemicai Grouting 1 Pre-Construction Piling www.cfi-i.com Florida State General Contractor's License CGCi5o4o67