Asbestos project notification form, DEP, 2002

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DONOHOE ENVIRONMENTAL, INC 39 Bowery #684 New York. New York 10002 Phone: 212 260-9818 Fax: 212 673-7215

April 18, 2002

Ms. Carl Lutehmedial N.Y.C. D.E.P., Asbestos Control Program 59.17 Junction Blvd, 8th Floor Queens, NY 11368.5107

Re: Proposed Scope of Work In the elevator shaft, on the entrance landing and roof at 150 PranWln Street, NYC.

Dear Mr. Lutchmedial;

I sett submitting for your approval a work plan for the emergency clean up of asbestos containing dust from the elevator shaft at the above address. We propose the following;

1. Clean up will be performed by a licensed asbestos abatement contractor using NYC DEP and NYS DOL Certified Asbestos Handlers. 2. Work area will be defined as the roof entrance lending and elevator she& 3. An airlock will be constructed at the doorway to the elevator machine room in the basement and on the root 4. All electric will be supplied by the building and all extension cords will have ground fault

5. Oncetheafrlochaar cleanupwilibeginfdilowingcleanupprocedwesinNYCThlO 15, Chapter 1, 6. Critical barriers will be placed in the basement of the elevator shaft and on the skylight 7. Area air monitoring and OSHA monitoring will be performed during the clean up. 8. Upon achieving visual clearance on all floors of the elevator shaft TEM air sampling will be performed on each floor. 9. All removal and air monitoring will be performed in accordance with NYC Title 15, Chapter 1. 10. All clearance air sampling and waste manifests will be forwarded to the building owner upon completion. 11. An Emergency Notification will be sent to the NYC DEP within 24 hours of the start of the project. The Notification will be for the emergency clean up of 8,500 square feet of asbestos containing dust.

Very Truly Yours,

Timothy J. Donohoe Donohoe BmrironmaitcL Inc.

NYC-WTC 000129037