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The addition of another home on Parcel 2 of the subject property's 4.1 total acres allowed by the subject property's zoning and the two(2) acres parcel size's ability to meet set backs and other building requirements will be about the same as has been experienced by the existing home on Parcel 1 which appear not to have any undue problems develop since the installation of the septic system on September 17, 1973. 4.0 GROUNDWATER INFORMATION SECTION The water from the domestic well on the subject property has been resampled and tested entirely by a third party(Far Western Laboratories Inc.) and the results of the resampled water testing for Dibromochloropropane (DBCP)and Nitrate(NO3)are made an integral part of this addendum by including the results of the Far West Laboratories Inc. testing results contained in their attached letter dated August 04,2003. The results of the resampled testing are summarized as follows: Chemical Constituents Dibromochloropromme(DBCP) lug/LI Nitrate(NO3) ]mg/Ll N/D 7.0 N/D=Not Detected The Nitrate(NO3)and Dibromochloropropane(DBCP) concentrations for the well water sampled are well within the State's standards for safe public drinking water established at 0.2 ug/L and 45 mg/L for Dibromochloropropane(DBCP)and Nitrates (NO3)respectively. 5.0 SOIL PROFILE INFORMATION SECTION Identification of the test hole utilized as the Soil Profile Hole together with its diameter, depth and soil types encountered at various depths below the ground surface are now shown on the attached Test Hole Location Map as well as being contained on the Percolation Test Detail Sheet and in the body of my June 23, 2003 Soil Suitability Study report under Percolation Tests. The soil encountered listed in my Soil Suitability Study, dated June 23, 2003 is consistent with the types of soils listed in the San Joaquin Co. Environmental Health Department Septic Permit Record Study table mentioned above under 2.0 Existing and Proposed Septic Tank Usage Section. The soil in the area of any future building sites on the subject property are not anticipated to be any different than has already been experienced by the home presently existing on Parcel 1. 6.0 PERCOLATION TEST INFORMATION SECTION The percolation rates determined in my Soil Suitability Study, dated June 23, 2003 resulting in my pit type septic system installation recommendations are consistent with soil types encountered in the general are of the subject property which also contain pit septic installations and the soils historically have not indicated a need for an