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2 <br /> February 9, 2001 <br /> Mr Converse <br /> the field so that decisions can be made by your personnel CPT plots <br /> oftip resistance, <br /> eld along with a <br /> sleeve friction, faction ratio and pore pressure will be provided n <br /> the table of interpreted soil parameters <br /> After completion of the CPT sounding, a hydropunch groundwater sample acid/or a soil <br /> sample will be taken at the desired depth interval ti The <br /> filterd screen hoperates is attached by <br /> pushing 175 inch diameter hollow rods with a P <br /> the tip At the desired sampling depth, h A small diameter bailer are retracted, posing the filter s then used to coee t <br /> en <br /> and allowing for groundwater infiltration <br /> groundwater samples through the hollow rod For this proposal we have assumed no <br /> more than four 40 ml 110.0 vials will be required o morefor <br /> han 30 minutes fordea h zone ion, we have <br /> assumed groundwater sampling will require <br /> sampled Additional sampling time will be billed as standby time <br /> The sampling holes will be grouted using our support rig The grouting procedure <br /> consists of pushing a sacrificial tip and PVC ol�ei�ed� threor elast hole wyldropunch i be grouted frome at a <br /> the <br /> location After the groundwater sample <br /> "bottom up" through the PVC casing <br /> COST SCHEDULE: <br /> ESTIMATE® <br /> ITEM QUANTITY UNIT IRATE COST <br /> Mob/Demob <br /> (includes CPT &support rig) lump sum $500 00 $500 00 <br /> CPT Testing 290 feet $6 50/ft $18$5.00 <br /> (includes reporting and <br /> decontamination) <br /> Hydropunch Groundwater <br /> Sampling <br /> 0-50 feet 2 samples $200 00/sample $40000 <br /> 51-100 feet 2 samples $300.00/sample $60000 <br /> 101-145 feet 2 samples $350 00/sample $70000 <br /> Soil Sampling <br /> Soil <br /> samples $125 00/sample $25000 <br /> 0-50 feet t 4 samp',es $175 00/sample $70000 <br /> 51 101-145 feet 4 samples $250 00/sample $100000 <br /> au `6ui�sas 6uiC���� <br /> Elz abed r6E�9L LO-6-gad ZOE'0 ELE 5Z6 I Ma,iE As luau <br />