Laserfiche WebLink
. Table 16 <br /> O&M Cost Scoring Criteria <br /> Basis Score <br /> 0&M Costs Less than$25,000 9-10 <br /> O&M Costs from$25,001 to$50,000 7-8 <br /> O&M Costs from$50,001 to$75,000 5-6 <br /> O&M Costs from$75,001 to$100,000 3-4 <br /> O&M Costs from $100,001 to$125,000 1-2 <br /> O&M Costs More than$125,000 0 <br /> Based on the estimated capital and annual O&M costs, the viable remedial alternatives <br /> scored from 0 to 10 in each category, with total project costs ranging from less than <br /> $350,000 to more than $11,000,000 (Table 17). <br /> 5.4 EFFECTIVENESS <br /> Each remedial option was evaluated to assess its potential effectiveness at minimizing offsite <br /> impacts and to provide long-term protection to the surrounding environment. An effective <br /> option would be one that effectively contains or greatly reduces/eliminates VOCs in <br /> • groundwater. Effectiveness ratings were assigned as follows: <br /> Table 18 <br /> Technical Effectiveness Scoring Criteria <br /> Basis Score <br /> Excellent containment/reduction/protection 9-10 <br /> Very Good containment/reduction/protection 7-8 <br /> Good containment/reduction/protection 5-6 <br /> Fair containment/reduction/protection 3-4 <br /> Poor containment/reduction/protection 1-2 <br /> No containment/reduction/protection 0 <br /> The technical effectiveness scores of the viable remedial alternatives ranged from 3 to 9 (Table <br /> 19). <br /> 5.5 CONSTRUCTABILITY <br /> Constructability is a measure of the technical feasibility of constructing a particular remedial <br /> alternative at this specific site. It refers to the relative degree of difficulty in installing a <br /> • particular option, and considers site-specific topographic, physical and hydrogeologic <br /> conditions. Constructability scores were assigned using the basis listed below. <br /> Engineering Feasibility Study Geo-Logic Page ■ 30 <br /> Corral Hollow Sanitary Landfill ASSOCIATE S <br /> January 2S,2013 <br />