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HomeMy WebLinkAbout08-20-07 Agenda Item 2A, City Hall Repair Update MEMORANDUM DATE: TO: FROM: SUBJECT: August 20, 2007 AGENDA ITEM: 2.A. Mayor and City Council n . I\~ n Michelle Wolfe, City Administrator ~ City Hall Repairs BACKGROUND As Council knows, we recently reached a settlement regarding the City Hall. And, we recently completed repairs to the chinmey. Building Official Dave Scherbel has worked with the Finance Department to compute our costs to-date relating to the City Hall construction. This information is cumulative from 200 I until present. The data is attached for your reference. There are still repairs needed for the building. The fIrm of Wiss, J armey, Elstner Associates Inc. (WJE) has prepared the attached report to outline the needed repairs and options. Brian Pashina of WJE will be present on Monday evening to review his report with you. At that time, he will also have cost estimates. At this time, the City needs to determine which options to pursue in terms of the additional needed repairs. We will then solicit quotes (or bids if appropriate) for completing the work. DIRECTION REQUESTED Provide direction in terms of which repair options staff should pursue for City Hall. MW Ilmetro-inetlordenhillslAdminlCity AdministratorlMemoI200718-20-07 Memo RE City Hall Repairs. doc ~ EN HILLS ~ August 10, 2007 City of Arden Hills Statement of Costs 1) Insurance costs 2) Landscaping 3) Mechanical costs 4) Mise!. Costs 5) Professional Services 6) Repairs Completed 8) Special Inspection Services Total of above Balance due for chimney recladding (approximate) Total approximate costs for City hall repair $11,500.00 $22,778.15 $28,922.31 $12,773.43 $182,887.32 $52299.50 $133,882.75 $445,043.46 $90,000.00 $535,043.46 \\Metro-inet.us\ardenhills\Building\City Hall\City Hall costs\City Hall costs\Full Document8-10-07.doc .1- February 13, 2007 Arden Hills City Hall Construction Costs Total City hall costs with change orders (inc. CO #8) Paid to date Deduct sand cost in CO # 8 (to be paid by Architectural Alliance) Balance due $3,130,343.93 $3,048,323.93 $12,724.00 $69,296.00 (below is taken li'omArchitectural Alliance's pay summary dated 12/12/02) p ftlO" ( ORIGINAL CONTRACT SUM NetChange-bY-GI'1<3.ng~:qrders Som.to.Oate. Total Comph3ted-c:tnCl'St()re.d ----~ R~tEiinc:lg~ -----,=otal-Earhe'(j:IE!S$Retaillage Less PreviousCe.rtificates Curre.ntPaymij:nt])u& ------~ Balance:tqFini$h PerC$ntcige.Oomplete. CHANGE ORDE~ $UMMARY Chahge:OrdQrNo~ .1 ChangeqrderNo..2 ChangeOrderNo,3 ChahgeOrdeiN()~4 Change Order No..tj Change Order No.6 ChangeQiderNQ. 7 Change..OrderNo....8 Line 1 Lihe2 Line 3 Line 4 LineS Lille'S Line 7 Lhle:8 Line-9 Date 1/22/00 4/2/01 6/4/01 6/18/01 8/14/01 10/8/01 12/20/01 12/11/02 111SPlllz $2,942.000.00 $164.076.93 $3,106.076.93 $3.065.507.96 $17.184.03 $3.048,323.93 $2.918.510.28 $129,813.65 .._~57.753.00 $20,672.00 $3,876.00 $24.267.00 Change order # 8 (Pay application # 19) has not been paid but is included in the balance due above \\Metro-inet.us\ardenhills\Building\City Hall\City Hall costs\City Hall costs\Full Document8-10-07.doc Page 2 of 12 7/10/02 7/07/03 9/01/04 5/05/05 11042915 11044929 11049917 11044929 August 10, 2007 Insurance cost Lobby area Basement leaks Roof releaking Basement conduit leak Total current paid $5,000.00- deduct payment $5,000.00- deduct payment ? not settled, claim submitted $1,500.00- City clean up cost $11,500.00 \\Metro-inet.us\ardenhills\Building\City Hall\City Hall costs\City Hall costs\Full Document8-10-07.doc Page 3 of 12 August 10, 2007 Landscaping Paid as per original contract Paid Margolis Paid Minn. Native landscapes $22,778.15 $17,702.00 $12,350.00 Total of above $52,830.15 Deduct Margolis & Mn Native Landscapes $30,052.00 Resulting overpayment by City of Arden Hills $22,778.15 The City of Arden Hills paid Rochon Corporation $22,778.15 for Landscaping work done poorly and incorrectly. The City and the Architects rejected all work by the landscaping contractor and hired Margolis & Native Landscapes to redo the work. The City seeks to be reimbursed for payments to Rochon for the Landscaping. \\Metro-inet.us\ardenhills\Building\City Hall\City Hall costs\City Hall costs\Full Document8-10-07.doc Page 4 of 12 August 10, 2007 Mechanical L Johnson controls repairs 2. Commissioning 3. Recommissioning 4. Correcting deficiencies $5,884.31 $7,468.00 $4,330.00 $11,240.00 Total of above $28,922.31 L The Johnson Controls repairs are repairs that are directly related to improper installation (installations not to specifIcations) of the Arden Hills mechanical system. 2. The commissioning is the fee charged by Johnson Controls to conduct a commissioning ofthe Cities mechanical system. The commissioning was an original requirement of the contract the City had with Rochon Corporation, but was never done. City Staff moved into the building in October of 200 1. After experiencing numerous problems with the mechanical system, almost on a daily basis, the City hired Johnson Controls to do a commissioning. At there suggestion, City Staff reviewed our contract with Rochon for any requirements for commissioning. Staff discovered that a commissioning was a requirement of the original contract documents. Staff discovered this after we had hired Johnson controls to do the commissioning. This was in January 0[2003. A full 14 months after the City took occupancy of the building. 3. The recommissioning was done due to the fact that the contractor had stated that all of the necessary repairs had been completed but we were still experiencing many problems with the system. 4. The correcting defIciencies cost were those incurred by the City to have Johnson controls correct the mechanical problems that remained after the contractor (Rochon & Kumar) had stated they had made the necessary repairs. \\Metro-inet.us\ardenhills\Building\City HaU\City Hall costs\City Hall.costs\Full Document8-10-07.doc Page 5 of 12 August 10, 2007 Miscellaneous Costs 1. Ideal advertising (damaged T-shirts) 2. Paint basement walls 3. Sidewalk grate 4. Terrazzo floor 5. Kinko's 6. City hall Copy cost 7. Merrill Communications 8. Architectural Alliance 9. Merrill Communications 10. FedEx Kinko's 11. Inspec 12. Architectural Alliance 13. Architectural Alliance 14. Architectural Alliance 4/13/04 3/11/04 10/25/01 12/08/04 10/18/05 4/28/06 5/15/06 5/19/06 6/14/06 6/16/06 6/26/06 7/11106 7/11106 $852.00 $1,350.00 $319.50 $5,000.00 $90.61 $648.86 $3,245.43 $44.47 $398.83 $105.44 $260.00 $174.93 $50.76 $232.60 Total of above $12,773.43 L Ideal advertising is the actual costs the city incurred replacing tee shirts not covered by insurance. Tee shirts damaged during the grouting process of water proofIng the foundation. 2. Painting of the basement walls in the storage room was to have been done as part of the original contract. Due to the ongoing problems ofthe foundation waterproofing the walls were not painted. After the waterproofmg was completed we had the approval from Rochon (Jeff Wellman) to go ahead and have the painting completed. 3. Staffwas requested by Rochon's superintendent, Kirby, to pick up a sidewalk grate and backcharge Rochon. Reason given was that Rochon did not have an account at the place were he needed to get the grate. 4. The Terrazzo floor has never been accepted by the City. The fInished product had numerous areas of discoloration, swirl marks, imperfections, and low spots. The City has with held $5,000 fInal payment for the floor. 5. Kinko's bill was for copies of Building Restoration reports 6. City Hall Copy costs was a bill for copying of City Hall f1les requested by Tomsche, Sonnesyn& Tomsche. 7. Merrill Communications was a bill for copy costs for City hall documents for Jeff Coleman. \\Metro-inet.us\ardenhills\Building\City Hall\City Hall costs\City Hall costs\Full Document8-1Q..Q7.doc Page 6 of 12 8. Architectural Alliance was for copy costs for documents requested by Brian Pashina 9. Merrill communications was for copy costs for Jeff Coleman. 10. FedEx Kinko's was for copy costs of Kasota Stone drawings for Brian Pashina. 11. Inspec bill was for consultation by Dave Campbell on the City Hall arbitration. 12. Architectural Alliance bill dated 6/26/06 for Copy fees. 13. Architectural Alliance bill dated 7/11106 for professional services. 14. Architectural Alliance bill dated 10/17/06 for re-issue professional services. \\Metro-inet.us\ardenhills\Building\City Hall\City Hall costs\City Hall costs\Full Document8-lO-07.doc Page 7 of 12 August 10,2007 Professional Services L Attorney 2. Mediation 3. Arbitration 4. Architectnral Alliance 5. Landscaping Services $123,927.84 $879.48 $8,550.00 $42,530.00 $7,000.00 Total of above $182,887.32 L Attorneys fees are for work completed on City hall construction issues. 2. Mediation fee's incurred by the city to date. 3. Arbitration fee's incurred by the City to date. 4. Architectural Alliance, are additional fee's the Architect has billed the City for their time in trying to resolve and follow up on many construction issues not completed correctly. 5. Landscaping services, are fee's charged by the Landscape Arch. and Arch. Related to resolving the landscaping issues installed incorrectly. \\Metro-inet.us\ardenhills\Building\City Hall\City Hall costs\City Hall costs\Full Document8-1 0-07 .doc Page 8 of 12 August 10, 2007 Repairs Completed 1) Repair thru wall flashing at chimney 2) repair lobby ceiling 3) repair thru wall flashing at council conference room 4) Repair/adjust interior doors 5) Chimney recladding $9,080.00 $1,216.00 $11,375.00 $922.00 $29,706.50 Total of above $52,299.50 1) The report dated 10/22/04 by Building Restoration. An area of the building that had numerous water intrusions since the building was built. 2) For interior repairs ofthe lobby ceiling related to the 10/22/04 report 3) The report dated 5/24/04 by Building Restoration. An area of the building that had several water intrusions since the building was built. 4) This cost is for Kraus Anderson to do repairs on doors that have been a problem since the building was built. 5) 5) For recladding chimney. First payment only \\Metro.inetus\ardenhills\Building\City Hall\City Hall costs\City Hall costs\Full Document8-lO-07.doc Page 9 ofl2 1. McCalla (struct) 2. Core drill rental 3. Inspec 4. Inspec 5. AET 6. Inspec 7. AET 8. Air Tech 9. AET 10. AET 11. AET 12. Inspec 13. Inspec 14. Inspec 15. Rentals 16. BRC 17. W JE 18.KA 19. WJE 20. WJE 21. BRC 22. WJE 23. BRC 24. WJE 25.WJE 26. WJE 27. WJE 28. WJE 29. WJE 30. WJE 31. WJE 32. WJE 33. Const. Results Total of above August 10, 2007 Special Inspection Services 8/01/01 8/21/01 10/4/01 8/31/03 11/25/03 11/25/03 12/30/03 12/30/03 3/09/04 7/27/04 8/13/04 8/23/04 10/29/04 11/26/04 8/4/05 1/18/06 1/27/06 2/27/06 3/17/06 3/23/06 5/15/06 8/14/06 7/30/06 9/18/06 10/19/06 12/14/06 1/17/07 3/8/07 4/25/07 4/25/07 6/20/07 6/28/07 $200.00 $125.68 $1,430.00 $875.98 $6,091.52 $130.00 $1,850.96 $1,565.00 $1,405.00 $550.00 $409.80 $130.00 $130.00 $390.00 $130.27 $340.00 $6,500.00 $7,146.00 $19,866.75 $9,110.91 $4,675.00 $25,294.00 $1,460.00 $8,412.35 $4,469.57 $950.00 $3,125.00 $1,677.00 $4,542.09 $6,911.89 $1,063.50 $8,529.48 $4,395.00 $133,882.75 1. Mc Calla bill dated 8/01/01 was required by the waterproofIng manufacturer to verify that the leaking in the basement did not come from structural cracks. \\Ivletro-inet.us\ardenhil1s\Building\City Hall\City Hall costs\City Hall costs\Full Document8-W..07.doc Page 10 of 12 2. Staff rented a drill 8/21/01 to do a core drill thru the floor to help determine ifthe water infiltration was corning up thru the floor. 3. Inspec bill 10/4/01 was for investigative reporting on foundation waterproofIng. 4. Inspec bill dated 8/31/03 was for follow up investigation on thru wall flashing at the top of the foundation wall. 5. AET bill dated 11/25/03 was for mold investigation report for the lower leveL 6. Inspec bill dated 11/25/03 was for follow up investigation on thru wall flashing at the top ofthe foundation wall. 7. AET bill dated 12/30/03 was for mold investigation report for the lobby ceiling. 8. Air Tech bill was for indoor air testing for quality/mold. 9. AET bills dated 3/9 for follow up investigation of mold mildew in the building. 10. AET bills dated 7/12 for follow up investigation of mold mildew in the building. 11. AET bills dated 8/13/04 for follow up investigation of mold mildew in the building. 12. Inspec's bills dated 8/23/04 was for consultation of continued water infIltration tssues. 13. Inspec's bills dated 10/29/04 was for consultation of continued water infIltration issues. 14. Inspec's bills dated 11/26/04 was for consultation of continued water infiltration Issues. 15. Rentals was for a lift to repair lobby ceiling. 16. BRC bill dated 8/4/05 was to investigate the parapet caps for proper sealant and installation. 17. WJE bill dated 1/18/06 was to do background research on the water infIltration problems at City Hall. 18. KA bill dated 1/27/06 was to build a heated enclosure for the water testing. 19. WJE bill dated 2/27/06 was for water testing, phase 2 20. WJE bill dated 3/1 7/06 was for water testing phase 2 21. BRC bill dated 3/23/06 was for removal ofthe stone for testing \\Metro-inetus\ardenhills\Building\City Hall\City Halt costs\City Hall costs\Full Document8-lO-07.doc Page II of 12 22. WJE for additional testing recently completed & in progress 23. BRC bill dated 8/14//06 was for removal of the stone for testing 24. WJE bill dated 7/30/06 was for water testing, 25. WJE bill dated 9/18/06 was for water testing, investigation 26. WJE bill dated 10/19/06 was for water testing, investigation 27. WJE bill dated 12/14/06 was for arbitration related services 28. WJE bill dated 1/17/07 was for chinmey repair design 29. WJE bill dated 3/8/07 was for chinmey repair design. 30. WJE bill dated 4/25/07 was for chinmey repair design 31. WJE bill dated 4/25/07 was for chimney repair design 32. WJE bill dated 6/20/07 was for chinmey repair desigu 33. Construction Results for lobby repair. \\Metro-inet.us\ardenhills\Building\City Ha11\City Hall costs\City Hall costs\Full DocumentS-1O...Q7.doc Page 12 of 12 WJE Wiss, Janney, Elstner Associates, Inc. 600 Highway 169 South, Suite 1520 Minneapolis, Minnesota 55426 952.545.0295 tel [952.544.6954 fax www.wje.com MEMORANDUM Via: Email To: Michelle Wolfe From: Brian Pashina Date: 14 August 2007 Project: Arden Hills City Hall WJE No. 2005.5144.3 Subject: City Council work session on 20 August 2007 The attached document is intended to serve as background information for the City Council work session to be held at the Arden Hills City Hall at 5:00 p.m. on 20 August 2007. Approximate costs and details can be discussed at the meeting. document3 WJE ARDEN HILLS CITY HALL BUILDING City Council Work Session on 20 August 2007 1245 West Highway 96 Arden Hills, Minnesota 14 August 2007 WJE No. 2005.5144.3 Prepared for: City of Arden Hills Prepared by: Wiss, Janney, Elstner Associates, Inc. ARDEN HILLS CITY HALL BUILDING City Council Work Session on 20 August 2007 1245 West Highway 96 Arden Hills, Minnesota INTRODUCTION This document presents factual information, opinions, aud costs to be used during a City Council work session to be held at 5:00 p.m. on 20 August 2007 at the Arden Hills City Hall building located at 1245 West Highway 96 in Arden Hills, Minnesota. BACKGROUND An investigation was performed by Wiss, Janney, Elstner Associates, Inc. (WJE) in 2006 aud included a review of available documents, a limited visual condition survey of the interior aud exterior sides of exterior walls, inspection of as-built conditions at inspection openings, water testing of exterior masonry walls and windows, aud preparation of a final report dated 22 February 2006, with opinions and recommendations. Repair specifications and drawings for recladding the chimney, dated 17 February 2007, were also prepared by WJE. The chimney recladding work was completed this summer by Building Restoration Corporation (BRC). Subsequent to the recladding work by BRC, BRC cut additional inspection openings in the exterior masonry walls for City personnel and WJE to observe the condition of the relieving augles. The following summarizes the results of the investigation performed by WJE in 2006: I. As demonstrated by testing, water intrusion occurring along the south foundation wall is due to defects in the through-wall flashing system installed at the base of the wall. These defects permit water which collects within the wall drainage cavity to bypass the through-wall flashing and migrate into the occupied spaces below. Presently, water intrusion to the lower level has been identified at two locations: at one location on the east foundation wall, and at another location at the east end of the south foundation waiL 2. The cause of past water leakage through the north facing wall located above the main level conference room is unclear. Potential causes of the leakage are water penetrating the joints in the coping stones, in combination with improper flashing at the top of the wall, and water entering the wall cavity through improperly lapped felt paper. Leakage through the flashing which was installed in 2005 by BRC does not appear to be a cause. No recent leakage has been observed at this location. 3. Deficiencies exist in the through-wall flashing above the windows on the south elevation of the building. Defects include the absence of proper end dams in the flashing, poor adhesion of the flashing to the steel surface at terminations, discontinuities of the steel sunscreen bracket plates, unsealed penetrations through the building paper, and the flashing terminating short of the exterior face of the waiL Surface corrosion was observed on the steel under the membraue flashing, indicating water has bypassed the membraue flashing in the past. WJE ENGINEERS ARCH ITEeTS MATERIALS SCIENTISTS Arden Hills City Hall Building City Council Wark Session on 20 August 2007 14 August 2007 Page 3 4. Painted steel masonry relieving angles were installed on the exterior walls instead of the specified hot-dipped galvanized steel angles. The original design did not specify flashing or weep ropes at the relieving angles; however, through-wall flashing and weep ropes were installed at the relieving angles. This membrane through-wall flashing terminates approximately Y. inch from the outer toe of the relieving angle and approximately 2 inches from the exterior face of the wall. With the flashing terminating within the wall, water is not permitted to completely exit the wall system and therefore the flashing is ineffective. In addition, by terminating the flashing within the wall, the painted steel angles are exposed to moisture. Recently created inspection openings revealed significant corrosion occurring at the ends of the angles. 5. The as-built construction of the stone coping varied from the shop drawings prepared by Mankato Kasota Stone, Inc. and the design drawings in several ways: a. An overhang with drip edge was not provided on the backside of the coping stones as shown on both the design and shop drawings. The absence of an overhang with drip edge would permit water to run across the face of the sealant and result in reduced sealant life. b. 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