FEMA obligation authorization form, July 2002

5

Cost Estimate - Indoor Cleaning & Testing co

Ci_ PHASE I 1550fl APARTMENTS Studio OneBR TwoBR Three BR FourBR TOTAL 0-1 _1 Number irf caBs_________________ C> 2 PislrilKition-of apts - %____________ _______ 5 ______ 20 ______ 50 20 5 3 OistributKgi-of apts __________ 750 3000 7500 3000 750 4 Cost of cleaning f apt (Scope of work A) $3,000 $3,500 $4,000 $4,500 $5.000 S Total Cost of cleaning $2,250,000 $10.500,000 $30,000,000 $13,500,000 $3,750,000 $60,000,000

6 Number of apt that may require Scope of work B 500 7[>teMbutionoFapls-%__________________ _____ 5 ____ 20 _____ 50 _____ 20 5 8 Distribution of apts_____________________ ____ 25 ___ 100 290 100 _____ 25 9 Crtetofdeartina/aptCSa^ofworkBl $4,600 $5,300 $6,000 $6,700 $7,000 10 Total Cost of deanttig $115,000 $530,000 $1,500,000 $670,000 $175,000 $2,990,000

11 N umber of air samples per apartment_______ . 3 ______ 5 ______ 5 ______ 5 ______ 5 12 Man-haum to collect air samples per apartment 6 ______ 8 ______ 8 ______ 8 ______ 8 13 Cost <rf sampTma collecfion @$50/hr________ $400 $400 $400 $400 $400 14 Total cost for collecflng air samples $300X)00 $1,200,000 $3.000,000 $1,200,000 $300.000 $6,000.000

15 Man-hours for the supervison _____ 3 4 ______ 4 _____ 4 _____ 4 16 Total cost for supSiygion @$BQflir $180,000 $980,000 $2,400,000 5960,000 $240.000 $4,740,000

17 Man-hours for coonfmation I apt ____ 3 _____ 3 _____3 _____ 3 ____ 3 18 TotaJcosl for ooordinafion $67,500 $270,000 $675,000 $270,000 $67,500 $1,390,000

10 Sanple shipping cost $30,000 c TOTAL PROJECT COST $75,110,000 (D E3 AssumplirMt Clean up w3l be COTducted simulianeojsly and the consultant can supervise more tian one apartment at any given lime, o •C Nate: Scope of workAai^Iies to tie dean-up of mtnimaT dustaccumufafions. Scope of workB tea second cleaning that applies to the clean up of large o debris accumulafions. • *9 Q TO CO Source: The New YorR City Department of Housing Preservation and Development provided DEP wiRi data about number and size of apartments in co co •co Lower Manhattan. Several local vendors provided DEP with price estimates for deaaing and testing servitss. o CL <=» O cz> T— O1 o o 0. S' OJ O >- •a: :s Pnpa^by:NYCDEP Knah IMDDOR APTS CLEAN UP3Jtte05i'1&2002 sd z z