05/21/2007 10:02 Service Group May 21. 2007 NESt, 0 Fast 71• Street Ncw York. NY 1002% Atto: Mr. Richard Burnett Re: 9 East 71" Street Dear Mr. Barnett Punnet to your request, we submit herewith our proposal for marble repair services to be performed for you at the above referenced address in accordance with the followiog• $CPJ OF WOR& • Thoroughly protect all surrowidings and non working areas, chemically strip, machine hone and seal ell limestone floors u follows: 1. Vestibule landing treads 2. Main entrance ball 3. Elevator hallway • Chemically clean, machine hone and seal all marble walls and floors at steam morn • Chemically clean, machine hone and seat to include replace all defective grout at Magee shower room The pnce fm the above work will be 56.050.00. We agree to perform all services for thy amount Indicatedabove, plus ales tax (where applicable). invoices are payable fifteen (15) days upon realist- This service will be executed by expert union mechanics properly covered by Workers Compensation, Public Liability and Property Damage insurance. Certificates will be issued upon request. If you have any questions. please feel free to call me. Very truly yours, Hertmoglo Marin Director of Operations Marble Division (Mani )rPS1,1.J.0 — 9 EAST 71" STREET — MARBLE REEAllt Accepter; this Authorized Signature: day EFTA00606386