4711 GLENHAVEN DR 2016-01-01 MF Import

.. - � , � above the interface between the till base and an underlying advance outwash sand deposit. ; These soils have b:en overlain by fill soils likely derived from development of the adjacent j roadway and home :,ites. ' i Exploration pits EP-1 and EP-3.were generally completed on the stceper south and southwest � portions of the slopes and encountered fill soils eztending to depths of 12 to 16 feet below the ', existing slope surface. T6e fiil consists of loose to medium dense, damp, silty fine sand, and i � clayey sandy silt with minor organic material, bottles, cans and metal debris. Beneath the fill, j loose to medium dense, dry to moist, fine sand with silt (glacial recessional outwash), � overlying silty fine sand (weathered lodgment till) W�as encountered- Underlying these soils, � medium dense to dense, damp, partially cemented, siity fine sand with gravel (lodgment till) , soils extended to the maximum dept6s explored. Ezploration pits EP-4 and EP-5 were i completed within the base and eastern bank of the swale and encountered similar soil • conditions, but shallower fill depths ranging between approximately 3 to 4 feet. Exploration I pit EP-2 did not encounter any fill soil. Soil conditions within this area consisc of loose to ' medium dense, weathered lodgment till underlain by medium dense to dense, lodgment till. � ;I , 4.2 Hvdrolo�v � No ground water seepage was encountered in any of our exploration pits at the time of our field study. Seepage may occur at random depths and locations in unsupervised or non-uniform fills. It ' should be nored [hat fluctuations in the ]evei of the ground water or seepage zones may occur locally, due to the time of the year and variations in rainfall. 4