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RECEIVED <br />DEC 05 27 <br />WORK PLAN SUMMARY <br />ENVIRONMENTAL HEALTH <br />The Phase ll limited subsurface investigation scope of work will include the advancement blkiQ T <br />soil borings. Please note that any vehicles, trailers, equipment, or other obstructions will need to <br />be removed from the boring locations in advance by others prior to the scheduled dated of the <br />Phase II field work. The borings will be advanced in the proposed location of the proposed new <br />tower (1 boring) equipment cabinet (2 borings), along the utility easement (3 borings). No borings <br />will be advanced beyond the boundaries of the Subject Property in any type of right-of-way. <br />A direct-push sampling rig will be utilized to advance the soil borings. The boring in the location of <br />the proposed tower will be advanced to a depth of 28 feet or equipment refusal, whichever is <br />encountered first. One groundwater sample (if encountered) and two soil samples will be collected <br />from the boring advanced in the location of the proposed tower. In the event that ground water is <br />encountered, it will be sampled via low-flow methods so as not to artificially increase the <br />concentration of contaminant (especially metals) due to turbidity. One soil sample will be collected <br />from the 0-5 feet bgs interval, with a second discrete soil sample obtained between 5 and 28 feet <br />bgs. The deeper soil sample interval selected for laboratory analysis will be based upon the <br />following: overt evidence of contamination (staining or odors) and/or, location relative to the <br />groundwater interface. For the deep sample, the soil sample across the water table is proposed to <br />be submitted for laboratory analysis. <br />The borings in the locations of the equipment cabinet and utility routes will be advanced to <br />depths of four feet and one composite soil sample will be collected from each boring. <br />The soil/groundwater samples collected will be analyzed for total petroleum hydrocarbons <br />(TPH) full carbon chain via EPA Method 8015, volatile organic compounds (VOCs) via EPA <br />Method 8260, and polycyclic aromatic hydrocarbons (PAHs) via EPA Method 8270. The <br />standard laboratory turnaround time (TAT) is 5 business days. <br />Upon completion of the investigation, the borings will be backfilled in accordance with state and <br />local well standards. The surface will then be repaired with either asphalt and/or concrete as <br />necessary. <br />WORK ZONE <br />The work zone will be delineated using traffic cones. Non-essential access to the work zone <br />will be strictly controlled by the Site Safety Officer. <br />DECONTAMINATION PROCEDURES <br />During the soil sample collection activities, each soil sample will be handled using a new pair of <br />disposable latex gloves to minimize the potential for cross contamination and protect the <br />investigator from possible exposure to contaminants. <br />All equipment coming into contact with the samples will be decontaminated prior to initiation of <br />sampling activities and between each sample collection. The decontamination procedure will <br />consist of washing the sampling equipment in a detergent wash followed by a potable water <br />rinse and a distilled water rinse.