E-mails R. Avaltroni 2002

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■D o ATTACHMENT 1 c o CT o o' CJ> ■D -IS- Environmen­ O 3. KJ tal Risk 03 KJ Risk Database Commun- CIS/Web Senior Assessor! Hanage-ment Industrial Assistant Ications Technical Application o o Persormd Scientist Toxic-otoglst Specialist Hygienist Scientist Expert Writer! Editor Producer Total o c Hourly Rate’ 140 90 110 75 56 86 75 86 3 CD O

Compilation, analysis and summary of Hours 80 80 180 160 160 640 data_________________________ $ $ 11,200 $ 7300 $ 17,600 $ 12,000 $ 8,000 $ 56380 Research and summary of urban Hours 30 30 15 80 155 background data________________ $ $ 4300 $ 2,700 $ 1,850 $ 6,000 $ 14,550 Standard and guidelines research and Hours 45 45 120 35 245 review $ $ 6,300 $ 4,050 $ 9,000 $ 1,750 $ 21,1I» Hours 45 45 120 35 245 COC health efliBcts literature review $ $ 6,300 $ 4,050 $ 9,000 $ 1,750 9 21,100 Hours 100 100 45 100 80 60 30 515 Exposure assessment analysis 9 $ 14,(X» $ 9,000 $ 4,950 $ 7,500 $ 4,000 $ 4,500 $ 2,700 9 46,650 Hours 65 65 16 100 30 30 308 Report preparation 9 $ 9,100 $ 5,850 $ 1,760 $ 7,500 $ 1,500 $ 2,250 9 27360 Hours 385 385 238 680 348 8 90 38 2108 Total Task 1 9 $ 51,100$ 32,850 $ 25,980 9 51300 $ 17388 9 9 8,750 $ 2,700 $ 187380

Hours 45 45 100 30 100 320 640 FMt sheetsmidrapmte 9 $ 6,300 $ 4,050 $ $ 7,500 $ 1300 $ 8,000 $ 24,000 9 51,350 Hours 30 30 30 30 45 30 160 355 Charts and graphics preparatlon/GIS 9 $ 4,200 $ 2,700 $ 2,250 $ 1,500 $ 3,600 $ 2,^ $ 14,400 9 30,900 Hours 45 45 160 ISO Web site development 9 $ 3,600 $ 3,375 $ 14,400 9 21375 Hours 45 45 100 30 45 100 385 Record of response 9 $ 6,300 $ 4,050 $ 7,500 $ 1,S00 $ 3,800 $ 7,500 $ 30350 Hours 45 45 100 30 45 100 365 Fact Based refutations $ 6,300 $ 4,050 $ 7,500 $ 1,500 $ 3,600 $ 7,500 $ 30,450 Hours 45 45 100 30 50 100 370 Research evaluation 9 $ 6,300 $ 4,050 9 7,500 $ 1,500 $ 4,000 $ 7300 ______ 9 30350 Hours 210 210 8 430 158 330 695 328 045 Total Task 2 9 $ 29,400 $ 18,900 $ 9 32,250 3 7,568 9 26300 8 52,125 $ 28386 9 195375

Medical information package Hours 40 40 40 40 160 development 9 $ 5,600 $ 3,000 $ 3,200 $ 3,000 9 14300 Medical informalton package Hours 40 40 dissemination 9 $ 3,^ 9 3300 Hours 40 6 46 6 80 46 6 200 Total Task 3 9 $ 5,800 $ - 9 3386 9 9 6300 $ 3,606 9 ■ 9 18,000 Hours 615 236 1156 410 6557 Total 9 $ 88,100 $ 25386 9 88356 $ 32,800 $ 61,875 $ 31,500 $ 400,735