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Home My WebLink AboutCO 114.2013 ICJ Docur er tation HPP1276(005) ® Resident Engr. ® Materials Appr titgr. -I 1;-1 119 City Project Manager 11 I10 Finar. (>10 %) RECAPITULATION ORIGINAL CONTRACT: $ 11,381,158.70 PREVIOUS ADDITIONS: $ 790,533.86 PREVIOUS DEDUCTIONS: $ 0.00 PREVIOUS TOTAL: $ 12.171.692.56 THIS CHANGE (ADD.): I $ 79.795.54 (DED.): $ 0.00 ADJUSTED TOTAL: $ A t/ 12, 251,499. 10 Sections 1-04.4 and 1-04.5 of the 2010 Standard Specifications shall govern the issuance of this Change Order. The work of this contract is herein modified to include the change detailed below. Additional quantities for existing and new items shall constitute the complete and final settlement for all costs of labor, material, equipment, overhead, profit, permit fees, damages (whether direct or indirect), and all other claims by the contractor as a result of this change. The time for completion is changed by this Change Order; 9 working days are hereby added to the contract. (C -MNUED NEXT PAGE... Your proposal and this acceptance shall constitute and become part of the contract, subject to all conditions contained therein, as modified this Charge Order. Accepted art / / I Approved by: I% Date City of Renton Transportation Design supervisor Date ey: 1 GE �A'r i 11 *Tr — Atldnson Constru on Aclaawledged by: Surety Surety Secs) (if Applicable) Page 1 of 2 Logged (City of Renton use only) ............................................................................................................................... ............................... Date: RE N T O N Federal Aid: AHEAD p F THE CURVE state Contract: 1055 South Grady Way Contract: Renton, WA 98057 Projects: Change Order: CONTRACTOR: Atkinson Construction 707 S. Grady Way Ste 500 Renton, WA 98057 PROJECT: Strander Blvd, SW 27Lh St Extension Phase 1 4.2013 ICJ Docur er tation HPP1276(005) ® Resident Engr. ® Materials Appr titgr. -I 1;-1 119 City Project Manager 11 I10 Finar. (>10 %) RECAPITULATION ORIGINAL CONTRACT: $ 11,381,158.70 PREVIOUS ADDITIONS: $ 790,533.86 PREVIOUS DEDUCTIONS: $ 0.00 PREVIOUS TOTAL: $ 12.171.692.56 THIS CHANGE (ADD.): I $ 79.795.54 (DED.): $ 0.00 ADJUSTED TOTAL: $ A t/ 12, 251,499. 10 Sections 1-04.4 and 1-04.5 of the 2010 Standard Specifications shall govern the issuance of this Change Order. The work of this contract is herein modified to include the change detailed below. Additional quantities for existing and new items shall constitute the complete and final settlement for all costs of labor, material, equipment, overhead, profit, permit fees, damages (whether direct or indirect), and all other claims by the contractor as a result of this change. The time for completion is changed by this Change Order; 9 working days are hereby added to the contract. (C -MNUED NEXT PAGE... Your proposal and this acceptance shall constitute and become part of the contract, subject to all conditions contained therein, as modified this Charge Order. Accepted art / / I Approved by: I% Date City of Renton Transportation Design supervisor Date ey: 1 GE �A'r i 11 *Tr — Atldnson Constru on Aclaawledged by: Surety Surety Secs) (if Applicable) Page 1 of 2 Logged (City of Renton use only) ............................................................................................................................... ............................... Atkinson Construction Strander Blvd., SW 27"' St Extension Change Order No. 11 December 4, 2013 Reason for Change: The tie -backs for the Phase 2 shoring walls are located in close approximation to the BP Fuel Line, ATT Fiber Optic Line and the King County Metro Sewer Line. The field potholing performed by the Contractor and subsequently verified by BergerABAM resulted in the utilities being closer to the top row tiebacks than anticipated. This resulted in additional review time of revised plans by Olympic Pipeline and additional potholing required by all utilities. The Contract Special Provisions requires a representative from BP /Olympic Pipe Line Company (OPLC) to be present at all times during the construction and excavation within the ROW. The Contractor planned to drill the tie -backs starting July 31, 2013 through August 2, 2013. This work was on the critical path. The pipeline was potholed and located on July 31, 2013 but the Olympic Pipeline inspector was not on -site until August 5, 2013. Therefore drilling did not begin until August 5, 2013. The planned duration for this activity was 5 days. The actual duration to drill the tie -backs was 13 days which was slowed by additional potholing requirements by utility companies to ensure the tie- back casing cleared the utility. To determine any inefficiencies the Contractor had while drilling the tie - backs, production rates were tracked on a similar row, Row B which didn't have utilities near the tieback anchors. It was determined that the Contractor could have installed the tie -backs in 5 days. The additional potholing and clearance to the existing utilities slowed the production and resulted in a delay of 9 days to Atkinson and their subcontractor DBM that includes one day of grout cure time at the end of installation. Description: This change compensates for all cost incurred by the drilling subcontractor DBM and Atkinson's sup- port cost and direct field overhead and equipment including dewatering. A total of 9 working days will be added to the contract. A new bid item will also be created for Tie -Back Delays. Add the Following New Items to Contract CAG 11 -133: New Bid Item SA -154 "Tie -Back Delays - LS" compensates the Contractor for all, overhead, labor and equipment associated with the delay to the tie -back installation. New Item SA -154: Tie -Back Delay - LS ByLump Sum ........................................................... ............................... $79,795.54 Total this Change Order ................................................. ............................... $79,795.54 Page 2 of 2 Q Independent Estimate RPviAwPd by Rnh Lee 11/18/2013 Sheet Date Description Total Cost 1 7/26/2013 Close proximity of existing utilites Delay $ 1,401.48 2 7/30/2013 Delay for pot hole behind stage 2 north tieback wall to expose exiting utility $ 911.66 3 7/31/2013 Delay for pot hole behind stage 2 north tieback wall to expose exiting utility $ 3,646.39 4 8/1/2013 Work Through Minimum allowable clearance with Utilities to the North Wall Upper Row $ 3,646.39 5 8/2/2013 Standby for equipment as a result of close utilities on tiebacks for the upper row $ 1,546.61 6 8/5/2013 Drilling near sewer and gas. Waited for Vac Truck $ 3,752.76 7 8/6/2013 Crossing the sewer and gas mains today. Had to pot hole to see what elevation each were at $ 4,018.30 8 8/7/2013 Time it took to Exploratory drill to cross the fiber line twice and to cross sewer line 4' and as 3' $ 5,605.68 9 8/8/2013 Obstructions $ 5,031.97 10 Banker Tank Rentals - 9 Days Total $ 1,669.39 11 12 $ - 13 $ - 14 $ - 15 $ - 16 $ - 17 $ - 18 $ - 19 $ - 20 Is - Total 1 $ 31,230.65 caic Dy miKe Nienl ano uana Jaiyer X. 13 4� e mod' 7�K. ,`mac a .5S 4 Summary of Costs with Markups Phase 2 Tieback Delay Independent Estimate By Bob Lee 19- Nov -13 ATKINSON 1 Direct Materials 2 Sales Tax on Materials 3 Direct Labor 4 Equipment Ownership and Operating Expenses 5 SUBTOTAL 6 Field Office Overhead 7 SUBTOTAL lines 5 and 6 9.8 % of line 1 11 % of line 5 $ 39,338.42 $ 39,338.42 $ 4,327.23 $ 43,665.65 8 Direct Materials 9 Sales Tax on Materials 10 Direct Labor 11 Equipment Ownership and Operating Expenses 12 SUBTOTAL 13 Field Office Overhead 14 SUBTOTAL lines 5 and 6 9.8 % of line 1 11 % of line 5 $ - $ - SUMMARY 15 Prime Contractor's Field Overhead 16 Prime Contractor's Work (from Line 7) 17 Subcontractor's Work (from Line 14) 18 SUBTOTAL 19 Mark -up 20 SUBTOTAL 21 B &O Tax 22 Prime Bond Premium & Insurance 23 TOTAL COST (lines 18 thru 20) 10 % of line 18 0.484 % of line 20 0.625 % of line 20 $ 43,665.65 $ - $ 43,665.65 $ 4,366.56 $ 48,032.21 $ 232.48 $ 300.20 $ 48,564.89 Equi pment_Atki nson_TB Equipment Ownership Cost Standby Time ours Total Cost Standby Rate for Owned Equipment (not used ) Notes DEWATERING 500 Gal Fuel Tank $ 2,50 $ 20.00 Used Atkinson's rate in letter, sunbelt rentals has these for $10.34, seems reasonable Dewatering Cost - Maint, 480 Panel, 12" Gate Valves $ 425.45 $ 425.45 Slead Invoice Generator -101 - 200 KW (8 hr shift) $ 59.49 $ 475.92 Equipment Watch 8 hrs Operated Generator -101 - 200 KW ( 16 hours operatina cost only) $ 50.70 S 811.20 Equipment Watch 16 hours operating cost only ATKINSON EQUIPMENT 01, 05 OVERHEAD F 450 Atkinson @ 2 hr / Da $ 28.46 $ 56.92 Atkinson Equipment Rate AC 185 Compressor $ 193 $ 31.44 Atkinson Equipment Rate 24 it. Connex Box S 2.00 $ 16.00 Used Atkinson's rate in letter 24 ft. Connex Box $ 2.00 $ 16.00 Used Atkinson's rate in letter forklift VR 1 O $ 24.28 $ 194.24 Atkinson Equipment Rate Engine Driven Light Tow S 5.48 $ 43.84 Atkinson Equipment Rate Horse Trailer owned $ 2.04 $ 16.33 Ownership Cost Per Equipment Watch Welder $ 4.74 $ 37.92 Pacific Welding Supply Invoice { $ i r S 1 l I 2 3 3 t 5 Total s Total Daily Cost I $ 2,145.26 Days of Delay `• Total Delay Cost $ 19,307.30 Weekend Dewater Type Model Operating Cost Only Hours Total Cost Notes Gen Set Saturday $ 50.70 24 $ 1,216.80 Equipment Watch Gen Sets 101 to 200 KW Gen Set Sunday $ 50.70 24 ' $ 1,21.6.80 Equipment Watch Gen Sets 101 to 200 KW Subtotal $ 2,433.60 ee en ewa e Cost $ 2,433.60 Weekends of Dewater Total Weekend Dewater Cost $ 4,867.20 i BergerABAM Transmittal 33301 Ninth Avenue South, Suite 300, Federal Way, Washington 98003 -2600 206/4:31 2300 • 206/431 2250 Fax • www.abam.com PROJECT: Strander Blvd. /SW 27th St Extension - CA and DATE: Inspection Al2.0141 SUBJECT: PURPOSE: FROM NAME 12/6/2013 Tie Back Delay Change Order Preview TRANSMITTAL ID: 00783 For your review and comment VIA: Email EMAIL PHONE . ..... . ..... . 1.11.1_.. ._ Dana Salyer 33301 Ninth Avenue South Suite 300 Federal Way, WA 98003 Dana. Salyer @abam.com 206 - 431 -2359 UNITED STATES f TO ........... - -. _ -_ .. - -- - NAME EMAIL PHONE ------------------------------------------------------------ - - - - - -- -- -- -- - - - -- - - -- - - - - - -- Reggie Wageman Atkinson Construction I 707 S. Grady Way Ste 500 reggie.wageman @atkn.com 425 - 255 -7551 Renton WA 98057 United States REMARKS: Please see the attached Change Order No. 11, executive summary and the independent estimate sheets. Let me know if you have any questions. Originals will be circulated for signature if there are no comments or changes. Thanks. Dana DESCRIPTION OF CONTENTS ------ - - -- - - - 1111 -- _ _. - QTY DATED TITLE NOTES --- - - - - -- -- - - - - -- �_ 1111__- - ___-- - - - -- - -ti - - -- - -- -- - -__ -- -- 1 ! 12/6/2013 Change Order 11 Back up.pdf - — - -- — -------- - - - - -- ------ - - - - -- - -- - - -- -- 1 i 12/6/2013 CO_11.pdf — -- -- - - - - - -- 1 12/6/2013 ExecSumCO11_Draft.pdf - -- - ----------------- 1111__ ... - - -- - - ----- COPIES: .d. �.J�� ►LtL �� 33tJ3 Nint�7 Avenue r�iz.� Sur.rkt�, Suite 3C!�7, tcrif r�l Nl�y, WasPiit?gton �3t�tJ�3:326Q+J �O61431 -2.300 - 2W4:31,22SOFax • �.�ww,abam.com +►,�, Date: 4 December 2013 TO: Keith Woolley FROM: Bob Lee, Resident Engineer RE: SW 27`" / Strander Boulevard Extension Project, Phase 1, Sement 2A Contract CAG 11 -133 STPUL- 1276(004), HPP 1276(005) Executive Summary: Change Order 11 — Tie -Back Delays Included is Change Order Number I I for review and initial approval. The executive summary is not a part of the formal change order but provides backup for the formulation of the change order including a cost recapitulation. RECAPITULATION Orginal Contract Previous Additions Previous Deductions Previous Total This Change (add) This Change (ded) Adjusted Total Reason for Change: $11,381,158.70 $ 790, 533.86 $12,171,692.56 $ 79, 795.54 $12,251,488.10 The tie -backs for the Phase 2 shoring walls are located in close approximation to the BP Fuel Line, ATT Fiber Optic Line and the King County Metro Sewer Line. The field potholing performed by the Contractor and subsequently verified by BergerABAM resulted in the utilities being closer to the top row tiebacks than anticipated. This resulted in additional review time of revised plans by Olympic Pipeline and additional potholing required by all utilities. The Contract Special Provisions Section 2- 03.3(20)B states the requirements from BP /Olympic Pipe Line Company (OPLC). The OPLC requires a representative to be present at all times during the construction and excavation within the ROW. The Contractor planned to drill the tie -backs starting July 31, 2013 through August 2, 2013. This work was on the critical path. The pipeline was potholed and located on July 31, 2013 but the Olympic Pipeline inspector was not on -site until August 5, 2013. Therefore drilling did not begin until August 5, 2013. 04 December 2013 Page 2 The planned duration for this activity was 5 days. The actual duration to drill the tie -backs was 13 days which was slowed by additional potholing requirements by utility companies to ensure the tieback casing cleared the utility. To determine any inefficiencies the Contractor had while drilling the tie - backs, production rates were tracked on a similar row, Row B which didn't have utilities near the tieback anchors. It was determined that the Contractor could have installed the tie -backs in 5 days. The additional potholing and clearance to the existing utilities slowed the production and resulted in a delay of 9 days to Atkinson and their subcontractor DBM that includes one day of grout cure time at the end of installation. An independent estimate was done to compare to Atkinson's submitted cost of $90,285.07 for the delay. These costs affected both Atkinson and DBM. Through a process of site meetings with Atkinson, City personnel and BergerABAM staff the costs were discussed and negotiated. The Contractor is agreeable to the Engineer's estimated cost of $79,795.54 associated with this delay. This includes all cost incurred by the drilling subcontractor DBM and Atkinson's support cost and direct field overhead and equipment including dewatering. Items Affected: Item Description Quantity Measure I Price I Cost SA-154 TIE- BACKDELAYS 1 1.0 1 LS 1 $79,795.541 $79,795.54 Total Deductions: $79,795.54 Bid Item SA -154 Tie -Back Delays ByLump Sum @ .................................................. ............................... .....................$79,795.54 Net Increase ................... .....................$79,795.54 Backmatter Attached • Atkinson Serial Letter ATKN — 0040 of July 30, 2012 • Atkinson Serial Letter ATKN — 0041 of August 6, 2013 • Atkinson Serial Letter ATKN — 0044 of October 28, 2012 • Atkinson Transmittal Letter 00798 of November 20, 2013 (Additional Backup for DBM Standby & Drilling Inefficiencies) 04 December 2013 Page 3 • City of Renton Serial Letter No. 32 of August 12, 2013 • City of Renton Serial Letter No. 33 of August 12, 2013 • Atkinson's Backup for Direct Costs 0 Atkinson's Backup for Overhead Costs • DBM's Backup for Direct Costs • KLB's Backup for Overhead Costs • DBM's Backup for Equipment Rates & Wage Rates • BergerABAM's Independent Estimate • BergerABAM's Time Analysis Study cc: Project File . ,�� >{� llc e �/ k_; Date: 4 December 2013 TO: Keith Woolley FROM: Bob Lee, Resident Engineer RE: SW 27th / Strander Boulevard Extension Project, Phase 1, Sement 2A Contract CAG 11 -133 STPUL- 1276(004), HPP 1276(005) Executive Summary: Change Order 11 — Tie -Back Delays Included is Change Order Number 11 for review and initial approval. The executive summary is not a part of the formal change order but provides backup for the formulation of the change order including a cost recapitulation. RECAPITULATION Orginal Contract Previous Additions Previous Deductions Previous Total This Change (add) This Change (ded) Adjusted Total Reason for Change: $11,381,158.70 $ 790, 533.86 $12,171,692.56 $ 79, 795.54 $12,251,488.10 The tie -backs for the Phase 2 shoring walls are located in close approximation to the BP Fuel Line, ATT Fiber Optic Line and the King County Metro Sewer Line. The field potholing performed by the Contractor and subsequently verified by BergerABAM resulted in the utilities being closer to the top row tiebacks than anticipated. This resulted in additional review time of revised plans by Olympic Pipeline and additional potholing required by all utilities. The Contract Special Provisions Section 2- 03.3(20)B states the requirements from BP /Olympic Pipe Line Company (OPLC). The OPLC requires a representative to be present at all times during the construction and excavation within the ROW. The Contractor planned to drill the tie -backs starting July 31, 2013 through August 2, 2013. This work was on the critical path. The pipeline was potholed and located on July 31, 2013 but the Olympic Pipeline inspector was not on -site until August 5, 2013. Therefore drilling did not begin until August 5, 2013. 04 December 2013 Page 2 The planned duration for this activity was 5 days. The actual duration to drill the tie -backs was 13 days which was slowed by additional potholing requirements by utility companies to ensure the tieback casing cleared the utility. To determine any inefficiencies the Contractor had while drilling the tie - backs, production rates were tracked on a similar row, Row B which didn't have utilities near the tieback anchors. It was determined that the Contractor could have installed the tie -backs in 5 days. The additional potholing and clearance to the existing utilities slowed the production and resulted in a delay of 9 days to Atkinson and their subcontractor DBM that includes one day of grout cure time at the end of installation. An independent estimate was done to compare to Atkinson's submitted cost of $90,285.07 for the delay. These costs affected both Atkinson and DBM. Through a process of site meetings with Atkinson, City personnel and BergerABAM staff the costs were discussed and negotiated. The Contractor is agreeable to the Engineer's estimated cost of $79,795.54 associated with this delay. This includes all cost incurred by the drilling subcontractor DBM and Atkinson's support cost and direct field overhead and equipment including dewatering. Items Affected: Item Description I Quantity I Measure Price Cost SA-154 TIE -BACK DELAYS 1 1.0 1 LS 1 $79,795.541 $79,795.54 Total Deductions: $79,795.54 Bid Item SA -154 Tie -Back Delays ByLump Sum @ .................................................. ............................... .....................$79,795.54 Net Increase ................... .....................$79,795.54 Backmatter Attached • Atkinson Serial Letter ATKN — 0040 of July 30, 2012 • Atkinson Serial Letter ATKN — 0041 of August 6, 2013 • Atkinson Serial Letter ATKN — 0044 of October 28, 2012 • Atkinson Transmittal Letter 00798 of November 20, 2013 (Additional Backup for DBM Standby & Drilling Inefficiencies) 04 December 2013 Page 3 • City of Renton Serial Letter No. 32 of August 12, 2013 • City of Renton Serial Letter No. 33 of August 12, 2013 • Atkinson's Backup for Direct Costs 0 Atkinson's Backup for Overhead Costs • DBM's Backup for Direct Costs • KLB's Backup for Overhead Costs • DBM's Backup for Equipment Rates & Wage Rates • BergerABAM's Independent Estimate • BergerABAM's Time Analysis Study cc: Project File Q Independent Estimate Reviewed by Bob Lee 11/18/2013 Sheet Date Description Total Cost 1 7/26/2013 Close proximity of existing utilites Delay $ 1,401.48 2 7/30/2013 Delay for pot hole behind stage 2 north tieback wall to expose exiting utility $ 911.66 3 7131/2013 Delay for pot hole behind stage 2 north tieback wall to expose exiting utility $ 3,646.39 4 8/1/2013 Work Through Minimum allowable clearance with Utilities to the North Wall Upper Row $ 3,646.39 5 8/212013 Standby for equipment as a result of close utilities on tiebacks for the upper row $ 1,546.61 6 8/5/2013 Drilling near sewer and gas. Waited for Vac Truck $ 3,752.76 718/6/2013 Crossing the sewer and gas mains today. Had to pot hole to see what elevation each were at $ 4,018.30 8 8/7/2013 Time it took to Exploratory drill to cross the fiber line twice and to cross sewer line 4' and pas 3' $ 5,605.68 9 8/8/2013 Obstructions $ 5,031.97 10 Banker Tank Rentals - 9 Days Total $ 1,669.39 11 12 $ - 13 $ - 14 $ - 15 $ - 16 $ - 17 $ - 18 $ - 19 $ - 20 $ - Total $ 31,230.65 Galc by Mike Niehl and Dana Salyer da r Nod v n s .)4 • -.0 /tai s7 1 .,7/ h0 iA•S�L 01 . Summary of Costs with Markups Phase 2 Tieback Delay Independent Estimate By Bob Lee 19- Nov -13 ATKINSON 1 Direct Materials 2 Sales Tax on Materials 3 Direct Labor 4 Equipment Ownership and Operating Expenses 5 SUBTOTAL 6 Field Office Overhead 7 SUBTOTAL lines 5 and 6 9.8 % of line 1 11 % of line 5 1 $ 39,338.42 $ 39,338.42 $ 4,327.23 $ 43,665.65 8 Direct Materials 9 Sales Tax on Materials 10 Direct Labor 11 Equipment Ownership and Operating Expenses 12 SUBTOTAL 13 Field Office Overhead 14 SUBTOTAL lines 5 and 6 9.8 % of line 1 11 % of line 5 $ - $ - SUMMARY 15 Prime Contractors Field Overhead 16 Prime Contractors Work (from Line 7) 17 Subcontractors Work (from Line 14) 18 SUBTOTAL 19 Mario -up 20 SUBTOTAL 21 B &O Tax 22 Prime Bond Premium & Insurance 23 TOTAL COST (lines 18 thru 20) 10 % of line 18 0.484 % of line 20 0.625 % of line 20 $ 43,665.65 $ - $ 43,665.65 $ 4,366.56 $ 48,032.21 $ 232.48 $ 300.20 $ 48,564.89 Equipment—Atkinson—TB Equipment Ownership Cost Standby Time ours Total Cost Standby Rate for Owned Equipment (not used ) Notes DEWATERtNG 500 Gal Fuel Tank $ 2,50 $ 20 00 Used Atkinson's rate in letter, sunbelt rentals has these for $10.34, seems reasonable Dewatering Cost - Maint, 480 Panel, 12' Gate Valves $ 425.45 S 425.45 Slead Invoice Generator -101 - 200 KW (8 hr shift) $ 59.49 $ 475.92 Equipment Watch 8 hrs Operated Generator -101 - 200 KW ( 16 hours o ratio cost onl $ 50.70 $ 811.20 Equipment Watch 16 hours operating cost only ATKINSON EQUIPMENT 01, 05 OVERHEAD F 450 Atkinson @ 2 hr / Da $ 28.46 $ 56.92 Atkinson Equipment Rate AC 185 Compressor $ 193 1 $ 31.44 Atkinson Equipment Rate 24 fL Connex Box $ 2.00 $ 16.00 Used Atkinson's rate in letter 24 ft. Connex Box $ 2.00 $ 16.00 Used Atkinson's rate in letter Forklift VR i0K $ 24.28 $ 194.24 Atkinson Equipment Rate Engine Driven Light Tow $ 5.48 $ 43.64 Atkinson Equipment Rate Horse Trailer owned $ 2.04 $ 16.33 Ownership Cost Per Equipment Watch Welder $ 4.74 $ 37.92 Pacific Welding Supply Invoice { E i i i s s I i i Total i Total Daily Cost I $ 2,145.26 Days of Delay ; Total Delay Cost $ 19,307.30 Weekend Dewater Type Model Operating Cost Only Hours Total Cost Notes Gen Set Saturday $ X50.70 24 $ 1,216.80 Equipment Watch Gen Sets 101 to 200 KW Gen Set Sunday $ 50.70 24 ' $ 1,21.6.80 Equipment Watch Gen Sets 101 to 200 KW Subtotal 1 2,433.60 VVeOKend Dewaze Cost $ 2,433.60 Weekends of Dewater Total Weekend Dewater Cost $ 4,867.2p I/ co M M �* O O N � r O U o r � N Qr U ao L o o ao L N N r M r 0 co 64 64 r N r 69 69 a N _ tv E d E cn E J CO r N N fn m N C U) c a U� m (n LL 2 O v = m 76 FL IL LL d� Y m mmU cn = 3�'o CUfnLLLL07F a°i -m z E O C •c U O Q O w z E W W = X V LV U. 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