Loading...
The URL can be used to link to this page
Your browser does not support the video tag.
Home
My WebLink
About
ASB10-0008
NOTE: THIS PERM/T MUST BE POSTED ON JOBSITE AT ALL TIMES . . �w�oFV� � FIRE DEPMTMENT Town of Vail, Fire Department, 42 Meadow Drive, Vail, Colorado 81657 p. 970-479-2252, f. 970-479-2176, inspections 970-479-2252 ASBESTOS Job Address: 913 LIONS RIDGE LP VAIL Location......: UNIT 315, BREAKAWAY WEST Parcel No....: 210301407015 OWNER WILSON, JOYCE P. & JAMES P. 05/27/2010 18556 E LONG AVE CENTENNIAL CO 80016 APP�ICANT ROCKY MOUNTAIN ABATEMENT, IN 05/27/2010 Phone: 303-932-1767 PO BOX 621840 6576 S GRAY WAY LITTLETON CO 80162 License: 194-S CONTRACTOR ROCKY MOUNTAIN ABATEMENT, IN 05/27/2010 PO BOX 621840 6576 S GRAY WAY LITTLETON CO 80162 License: 194-S Phone:303-932-1767 Desciption: INTERIOR REMODEL: ASBESTOS ABATEMENT OF WALL BOARD AND SHEET VINYL Valuation: $2,300.00 Add Sq Ft: Permit #: ASB10-0008 Project #: Status . .. . : ISSUED Applied .. . : 05/27/2010 Issued . . . : 06/04/2010 Expires . . .: 12/01/2010 .........,.».» .....................................,,.....�.........,..,.,. FEE SUMMARY ..�............�........,..,.....,.............,......«......,.............,,......,.,... Asbestos Permit Fee------> $144.00 Investigation-----------------> $0.00 TOTAL FEES-----------------> $144.00 Total Calculated Fees--> $144.00 Additional Fees------------> $0.00 TOTAL PERMIT FEES---> b144.00 Payments---------------------> a144.00 BALANCE DUE-------------> $0.00 ...............................................................................•_•___..__.,,...,.......................................,......,...........,..._,..,.,,,,..,.......,.,,,,.., Approvals: Item: 05600 FIRE DEPARTMENT 06/02/2010 drhoades Action: AP See page 2 of this Document for any conditions that may apply to this permit. DECLARATIONS I hereby acknowledge that I have read this application, filled out in full the information required, completed an accurate plot plan, and state that all the information as required is correct. I agree to comply with the information and plot plan, to comply with all Town ordinances and state laws, and to build this structure according to the Town's zoning and subdivision codes, design review approved, International Building Codes and other ordinances of the Town applicable thereto. REQ S S FOR INSPE N ALL BE MADE FORTY-EIGHT HOURS IN ADVANCE BY TELEPHONE AT 970-479-2252. Signature or Ow �r or Contractor Date �r� �-� Print Name ************************************#*#***********************************k******************f************************f**f*****************4********** CONDITIONS OF APPROVAL Permit #: AS610-0008 as of 06-04-2010 Status: ISSUED .****,.*..***.**«***««***,.*****�***.*.�*«�««********#**,.**�************,.,►...,«.,.«***««*****«**�*****�*.,,«««**.,**�*****.**��**�*,,*.*�..,.,�*,,,,***«***#�*** Conditions: Cond: 38 (BLDG.): THIS PERMIT IS GOOD FOR ASBESTOS ABATEMENT ONLY. AN ASBESTOS ABATEMENT CERTIFICATE SHOWING THE AREA FREE FROM ASBESTOS IS REQUIRED PRIOR TO ANY FURTHER WORK OCCURING ON THIS SITE. IF FURTHER QUESTIONS ARISE, CONTACT THE VAIL FIRE DEPARTMENT AT 479-2252. Cond: 1 (FIRE): FIRE DEPARTMENT APPROVAL IS REQUIRED BEFORE ANY WORK CAN BE STARTED. Cond: 12 (BLDG.): FIELD INSPECTIONS ARE REQUIRED TO CHECK FOR CODE COMPLIANCE. ********�*++++***********++******************��*+*+***************+****************+******** TOWN OF VAIL, COLORADO Statement *********+*******************�********************�*�*�****************************�******** Statement Number: R100000620 Amount: $144.00 06/04/201009:18 AM Payment Method: Check Init: SAB Notation: 5870 ROCKY MOUNTAIN ABATEMENT ----------------------------------------------------------------------------- Permit No: ASB10-0008 Type: ASBESTOS Parcel No: 2103-014-0701-5 Site Address: 913 LIONS RIDGE LP VAIL Location: UNIT 315, BREAKAWAY WEST Total Fees: $144.00 This Payment: $144.00 Total ALL Pmts: $144.00 Balance: $0.00 ***�*********************************************�**************�*************************** ACCOUNT ITEM LIST: Account Code -------------------- BP 00100003111100 Description Current Pmts ------------------------------ ------------ REINSPECTION FEE 144.00 ----------------------------------------------------------------------------- � ApQt01led a5 tlBla� ❑ ' �V� a� � Q :ment of Community Development f , hs� �,��� D�VI DigitallysignedbyDavidRhoades 75 South Frontage Road �; DN: cn=David Rhoades, o=Vail Fire & Vai�, .Colorado-.81657 � Emergency Services, ou=Prevention, / � T(�; ��� e�`ail-drhoadestavailaov. �m c= 1S � �Tel: . 970-479-2128 : ' ��`.� ���'�"�'e"'�"�"�5" Date:2010.06.0208:19:08-06�oo� FaX:970-479-24�2 ��w'�,�, ' ^ Web: www.vaiigov:com ,+� A,� � Y� �; : Development Review Coordinator � � �� , .. ,.. � i�i�- � � , ,. , ; ' ..t_.r z x x . �. 4� ••,".:. .. ... � ����.:.. �,a;:r g. r�, � ` �-°-, _ � ASBESTOS ABATEMENT PERMIT Permit application will not be accepted without the following: 1. Copies of General Abatement Certificate and State of Colorado Certification 2. Site plan with details addressing; waste container storage location, waste load out area location, entry and exiting details of abatement area, details of entry and exiting pians for the occupants of the structure in unaffected areas, (extinguisher locations). Project Street Address: 963 Lion's Ridge Loop 315 {Number) (Street) (Suite #} BuildinglComplex Name: Breakway West Contractor Information: Company: Rocky Mountain Abatement I Office Use: IProject #: ���-�.J , O — d �/��P Building Permit #: Asbestos Permit #: �� � Q —�U� Lot � Block#� Subdivision: l.��s �� e- � Company Address: PO BOx 621840 Detailed Scope and Location of Work: City: Littleton State: CO Z;p: 80162 Removal of wall board & sheet vinyl Contact Name: Richard Capra (use additional sheet if necessary) Contact Phone: 303-619-8023 Amount of Asbestos: E-Mail rmtnabatement@comcast.net Linear Feet: Town of Vail Contractor Registration No.: 120 S uare Feet ----. , Square Feet: q �; �' "' (e..1:�.:. ��,�._.., X -'� t.'" '�-�- °'r`�-._ .,_._ . �" " 55/Gal Drums: Contractor Signature (required} Start Date: Project Manager: DS Consulting End Date: Phone:720-201-6611 Ce11:970-476-4182 WorkClass: Air Monitoring Specialist: grandon Sinkbeil Phone: Cell: 97�-476-4182 Property Information Parcel #: 210301407015 (Fw percel �t, contact Eagle County Assessors Office at 97a32&8640 or visit www.eaglecounty.uslpatie) Tenant Name: Owner Name: James & Joyce Wilson Complete Valuation for Asbestos Abatement Permit: Asbestos Abatement $: $2300.00 �,p,W lLtn�Y� ��� P l i C(k,-h�G� SC.a n� � (.-us��,'c.�.�.- 06/04/10 06/09/9 0 New ( ) Addition { ) Remodel (�;;�} Repair ( ) Other ( ) Type of Building: Single-Family (�;�) Duplex ( } Multi-Family ( Commercial ( ) Restaurant ( ) Other ( ) Work Type: I nterior ��^) Exterior ( ) Both ( } Does a Fire Alarm Exist? Yes (�j No O Does a Sprinkler System Exist? Yes () No () _ - Date Received: D�(� I� 0�/] � � l� V MAY 2 6 20i0 �l lo -- o,�i � �` i ��n�y �a(� a� =�vention, ,� �, email=drhoades@vailgov.c Tj,_: Date: 2010.06.01 16:36:37 �� ������ _ -- �.:�1�� � L�VING AREA 107i Sq ft �. � w � �' � � J a � �.., r� ■ ■ s estos ns ectlon an am in e ort 963 Lion's Ridge Loop, Unit315 in Vail, Colo�ado 81657 Presen ted to: Ms. Barbie Bright Bright Designs PO Box 2133 Edwards, CO 81632 Performed by: Mr. Brandon Sinkbeil DS Consulting, Inc. PO Box 6864 Avon, CO 81620 (970) 476-4182 ProjectDetalls: DSC Project #: 2238 Conducted: May 7, 2010 . � � � � l� 1 �1 EXECUTIVE SUMMARY On May 7, 2010, Mr. Brandon Sinkbeil of DS Consulting, Inc. (DSC) performed a limited inspection and asbestos sampling at 963 Lion's Ridge Loop, Unit 315 in Vail, Colorado, in order to identify potentially hazardous friable and non-friable asbestos containing materials (ACM) within a portion of the above- referenced residence scheduled for a remodel. Mr. Sinkbeil performed asbestos bulk-sampling of drywall (surfacing material) and vinyl flooring (miscellaneous material) in a total of six (6) locations within the kitchen of the residence. All six (6) bulk-samples were analyzed by Aerobiology and Associates Laboratory, Inc. (NVLAP # 200860-0) with five (5) laboratory results being positive for ACM between 2% and 60% Chrysotile (see Appendix B for laboratory results). The followin� sampled materials were found to contain asbestos �reater than 1% (ACM1: Sample Sample Material Friable or Estimated Material Asbestos Location Number Classification Non-Friable Quantities* Condition Content Kitchen Wall DW-01 Surfacin Material Friable +- 140 ft2 Good 3% Dr wall g � Chr sotile Y Y Kitchen Wall DW-02 Surfacin Material Friable +- 140 ft2 Good Z% Dr wall g � Chr sotile Y Y Kitchen Wall DW-03 Surfacin Material Friable +- 140 ft2 Good Z% Dr wall g � Chr sotile Y Y Kitchen Vinyl VF-01 Miscellaneous Material Non-Friable +- 78 ft2 Good 60% Floorin � Chr sotile g Y Kitchen Vinyl VF-02 Miscellaneous Material Non-Friable +- 78 ft2 Good 60% Floorin � Chr sotile g Y *Quantities are approximations and subject to field verification. 2 PROJECT OVERVIEW I. Introduction A limited inspection and bulk-sampling for ACM was conducted at 963 Lion's Ridge Loop, Unit 315 in Vail, Colorado, by Mr. Sinkbeil on May 7, 2010, at the request of Ms. Barbie Bright with Bright Designs. Mr. Sinkbeil is a Colorado State Certified inspector, and has EPA Accreditation # 13442 (see Appendix B for certificate). The purpose of the inspection was to identify, sample and assess potentially hazardous friable and non-friable ACM from within the kitchen areas of the residence scheduled for a remodel. II. Structural Design The structure is a wood-framed, single family condominium within a larger, multi-unit building. III. Sampling and Analytical Procedures The inspection, assessment and sampling were conducted by an EPA and AHERA accredited Building Inspector qualified by experience, education and training in the recognition of potential ACM and approved bulk-sampling techniques. The asbestos bulk-sampling was conducted on suspect ACM with a limited number of bulk-samples being collected within the residence. The inspection, assessment and sampling were performed in accordance with Environmental Protection Agency/AHERA recommended procedures. These procedures call for the visual inspection of the area of concern and the collection and analysis of representative bulk-samples of suspect material. Some minor destructive sampling was conducted. Walls, columns and perimeter pipe chases were not broken into in order to locate and quantify suspect ACM. It should be noted that additional ACM might be located in these and other inaccessible areas. Random bulk-samples, representative of the suspect asbestos-containing building materials (ACBM) of each homogeneous area (HA), were collected according to the guidelines published as Environmental Protection Agency (EPA) Final Rule: Title II of the Toxic Substances Control Act (TSCA), 15 USC, Sections 2641 through 2654 and in compliance with 40 CFR, Part 763. Representative sampling is based on the following criteria: 1. The distribution of the suspect material throughout the HA. 2. The suspect material's physical characteristics and application. 3. Random sampling patterns determined for each HA. Suspect materials sampled and analyzed should be considered to be representative of materials in each HA if: 1. They exhibit similar physical characteristics; and 2. The application of the sampled material can be correlated to the application of un-sampled material. 3 Bulk-samples collected were analyzed utilizing the EPA's Method for the Determination of Asbestos in Bulk Buildin.q Materials (EPA 600/R/116, July, 1993) and the McCrone Research Institute's The Asbestos ParticleAtlas as methods references. Analysis of the bulk-samples was performed on the "date reported," as listed in the bulk-sample analysis report. IV. Notes on Report Format Suspect materials alike in appearance and application were sampled as HAs. Suspect materials were divided into three classifications: 1. Surfacing material: sprayed or troweled onto structural building member. 2. Thermal System Insulation (TSI) : any type of pipe, boiler, tank, or duct insulation. 3. Miscellaneous: other suspect materials, floor tile, sheet vinyl/linoleum, ceiling tiles, insulation, and finishing materials. Condition assessments were performed by the accredited inspector at the time of inspection. Condition assessments are listed in the following section. Ratings of "good," "damaged," and "significantly damaged" are meant to indicate the overall condition of the material. A material in "good" condition has no visible damage or deterioration, or showing only very limited damage or deterioration. A material in "damaged" condition has the following characteristics: ■ The surface is crumbling, blistered, water-stained, gouged, marred or otherwise abraded over less than one-tenth of the surface if the damage is evenly distributed (one-quarter if the damage is localized). Accumulation of powder, dust or debris similar in appearance to the suspect material on surfaces beneath the material can be used as confirmatory evidence. A material in "significantly damaged" condition has one or more of the following characteristics: ■ The surface is crumbling or blistered over at least one-tenth of the surface if the damage is evenly distributed (one-quarter if the damage is localized). ■ One-tenth (one-quarter, if localized) of the material is hanging from the surface, deteriorated, or showing adhesive failure. ■ Water stains, gouges, or mars are over at least one-tenth of the surface if the damage is evenly distributed (one-quarter if the damage is localized). Accumulation of powder, dust or debris similar in appearance to the suspect material on surfaces beneath the material can be used as confirmatory evidence. 0 Response-action recommendations for asbestos containing HAs are listed in the section VII. Recommendations may be for more than one HA, if materials are alike. Recommendations are either "general" or "immediate." An immediate recommendation indicates an imminent hazard exists and should be addressed as soon as possible. A general recommendation indicates no imminent hazard exists and no further abatement activities are required for removal of the material. V. Inspector Comments ACM was identified during the bulk-sampling conducted at 963 Lion's Ridge Loop, Unit 315 in Vail, Colorado. A total of six (6) bulk-samples were collected from the above-referenced address. Five (5) bulk-samples tested positive (greater than 1%) for asbestos. ■ Asbestos was identified in the kitchen drywall (surfacing material) sample Nos. DW-01, DW-02, and DW-03 at 2-3% Chrysotile. ■ Asbestos was identified in the kitchen vinyl flooring (miscellaneous material) sample Nos. VF-01 and VF-02 at 60% Chrysotile VI. Homogeneous Area Descriptions The following section contains sampled HA descriptions and sample locations. Percent-asbestos content for each sample indicated can vary depending on sample locations, homogeneity of the materials, and type of application. The following samples were collected from the kitchen area of the residence at 963 Lion's Ridge Loop, Unit 315 in Vail, Colorado, on May 7, 2010. The quantities are approximations and are subject to field verification: Homogeneous Area #01 Homogeneous Area #01 Physical Description (layers): White Tape; Physical Description (layers): White Tape; White Pink/brown drywall; White compound compound; Pink/brown drywall Material Classification: Surfacing Material Material Classification: Surfacing Material Sample Location: Kitchen Wall Drywall at Closet Sample Location: Kitchen Wall Drywall behind Refrigerator Material Condition: Good Material Condition: Good Material Quantity: +/- 140 ft2 Material Quantity: +/- 140 ft2 Sample #: DW-01 Sample #: DW-02 Asbestos Content (layers): None-detected; None- Asbestos Content (layers): None-detected; None- detected; None-detected detected; None-detected Recommendations: IMMEDIATE - See Section VII Recommendations: IMMEDIATE - See Section VII 5 Homogeneous Area #01 Homogeneous Area #02 Physical Description (layers): White mastic; Physical Description (layers): White mastic; Tan/gray sheet vinyl w/ gray fibrous backing Tan/gray sheet vinyl w/ gray fibrous backing Material Classification: Surfacing Material Material Classification: Miscellaneous Material Sample Location: Kitchen Wall Drywall behind Sample Location: Kitchen Vinyl Flooring Refrigerator Material Condition: Good Material Condition: Good Material Quantity: +/- 140 ft2 Material Quantity: +/- 78 ft2 Sample #: DW-03 Sample #: VF-01 Asbestos Content (layers): None-detected; None- Asbestos Content (layers): None-detected; None- detected detected Recommendations: IMMEDIATE - See Section VII Recommendations: IMMEDIATE - See Section VII Homogeneous Area #02 Homogeneous Area #02 Physical Description (layers): White mastic; Physical Description (layers): White mastic; Tan/gray sheet vinyl w/ gray fibrous backing Tan/gray sheet vinyl w/ gray fibrous backing Material Classification: Miscellaneous Material Material Classification: Miscellaneous Material Sample Location: Kitchen Vinyl Flooring Sample Location: Kitchen Vinyl Flooring Material Condition: Good Material Condition: Good Material Quantity: +/- 78 ft2 Material Quantity: +/- 78 ft2 Sample #: VF-02 Sample #: VF-03 Asbestos Content (layers): None-detected; None- Asbestos Content (layers): None-detected; None- detected detected Recommendations: IMMEDIATE - See Section VII Recommendations: IMMEDIATE - See Section VII VII. Recommendations IMMEDIATE The laboratory results of the potential ACM sampled at 963 Lion's Ridge Loop, Unit 315 in Vail, Colorado, Colorado, on May 7, 2010, indicate that five (5) bulk-samples were reported as positive for asbestos between 2% and 60% Chrysotile. Asbestos was identified in the kitchen drywall and vinyl flooring. Since the above-referenced material is to be removed from the residence and the total quantity exceeds any of the regulatory trigger levels of 5 0 linear feet on pipes, 3 2 square feet on other surfaces, or the volume equivalent of a 55-gallon drum, a Colorado-licensed asbestos abatement contractor is required to perform the removal, including formal notification to the Colorado Department of Public Health and Environment prior to the abatement of the ACM. 0 APPENDIXA CERTIFICATION � � ��i� � +�� f ��T+/ � s t f�*� Y ' 1! r� i � }'*s y 1 +f f 4 �i!� � �' � `+•� �1'+' r . � �` �++�'�� f'• f* �i f • • *��� ��■ t` ���iit��*M■ �' • ��4 ■ t�* i • i !� ! ► • f� ■ -L � *�i+ * • r' i ;•�i� f��i• � �1� ���r• '�t1i1/��� .• . � �11�� ri.. .t��#i�i}�s:• ' � � iil�f�rR■• •i��ii+����■• " ,'���4i{;�s�.• �'��i1if*���■- r�f�+�*.�'� �� r � �r +. r a f•■a R 1 1 .. � t fs r K 1�M����f� �. 1! j !�+ �� a+ � �� i. ■ k i/1 �► �r, �t1 �il ���. +� ��� r�r•. i 1� �sst ��� �;i1�� ��s � � yil���i�r++� H�����1�r�1�':. r� �� ■� �I �� �� �1 i4i• �■„ � k 1}/ i► . �„ i ►�►�r�l}���� f+ x�I�jlili ��► .�1�1� �►1� ii ! a�'4 1 �{4► � 4 M t f t! a 1 1 j4i� � f i 1 1� �4f+1i�� Jn �1�������i��i ! ��'l 1 jf� • e +�'F�� ����eff�.. � ������++�fFl�f��'�'.� � ����ti�`�+'+i}�������F�!,L_�������;'�������1�j���. �,ti�����#i.��%���� ���. ��ixti�ii�y'i��i�l� i,�i� `������l��ilF �i ��.�i� ����� �+ f�+�� l�f�i,�% •�,ti� �� ii j�l ��!�..ti ,k'��;1�+Y_� �* r�l f 1 I 1►i � � � � 1 1� 1 1 �� ^ ��'' •� y�� t����,�+i��;�:'� ���� ��k �y��'�: t',fi'' .,f, f�\�R ''�'�,�'F�+f:� �ri• �1 ti , `�� i���f�i`�*'�� �i����+ 1����i:`�����'r�/ �1 �.1��1�������►',,� ..�� ��' � �+���+�T�s�i;.�'lf���� L.I�iI�' �fe��, ,,; f���� ':`�F��,.r j • ;'{�� . � �� � . � �ti�ti�► �•�±�, �% �/ � �r� �e� �j���� , �,'i���r! i����I�� a ''' :''�" fr � �� ':i ��'• � r /\` \ ,` i1-r� � � ` ■� - ��� � 4:�;��.. �+'��� ikti. �.�� .!I l��t ��� � ���! � � �► ���� ..r�. . � /� ��a .,, i it� ��R ���� �. :,.�� k+�� �„F, , +�� �k � �.■ � y,� �fl}�f��f . -,��� � �.II��rI _t��� . rl��f�!�l,�y� ' �r��`! .���� � ,� �����rJR;`��� � �I��/�.. : \t3�, '�i.',- 11��/� �. ' 1tk� � '�ir'�'� ��//�!� V�}R � � /�j�� ±��R` -` ` ■r � ��. r; �.'� - . _ ' . • .. - - . � . � � �. . � . - � - - r - - . � .�.r��y!� ~7����. • � � ���,���w , .. . - . . - - - . , - _ . . _ . - ��tR��iei�. � �f ` '. f }�j � � r� f , ��`�-�•` �� •�' ��: 'ie. �� -' � i- - . ���� • � T _�--� 11r .` .�11�: -'�� �y' �•`•f �'�i -f 1��5\ C �i,�•� -.�. � . � '�r�� ��,� • i�� Z � - -- . _ - - - --- - • ' - - • - . ' . _ . . - - - - - �+ � • ♦ +n���� - _ _ - � , _�_�r�s ���+r����� - - - - '__ = � ��F�1 '���i �� . _- =. - `� ��ww�� ��r � � � y • - ; : '.'�+�� �R+� +rr � f� - x� _ -,•� ��x7• r�� �•�rEf. , ' : ����-��.. 4 ±•�E��.fr — r ' `�R; :���' i � ► [��{� � � , � , �>>f , . { -�ti � �tiry` �^ ' i/� �rr ��r. • ��r� ` ', � ' . . 1Y� �%r ■■ �� l _ � � 1 � �� % ��F�1 - _ �` . `♦ a4 � r � - ; * � ��� � - - �~ - - 'w +� •+�� - - �- ' i - ' - ����+ •� ��-.•. -';• �+� � • •�`� � 'Y - _ .-'- � � r � �,: � � 1 � �'���+��a ��� r _ R� :�:t x:.- � ASBE ST�S � � . =:, =� :::� �.r������� r . ,`�R '`.. . •�\ti �►` ��4 � ' � �� ■� • �►►` , 'r� �/ • �.����:�=.�:� �ERTIFI�ATI�N _ +y.-.�:��i �� r -�r +-�::�_ _ � : �.r. ►�r � =� - - ;!!t � ' � r �* �+f������r:'::=''= r._ __- _- - � �� �+ r�r l: �� �. _ :'__ � � `a . �����s r' . F, ; '��+Y �■ "��r�r r�� • tti� ��+��E i .yfr� Jw/�. . � ►���-��wa• , a.. .wrr irr�r - c ;, a���,�:' / `' .y��•``���� C,olorad� ��partment c�f Puhlic: Hea�th _ .�•. �� • �� ., ��tlr i�Ir. 1 iw ~� _� +ti, � f/� •��1�. ► • ' - -R�■ . + r- _�' �' �- 3I1C� EI1�+'1T�I�IZ7�I�� '� =' !; . .. ���Y��'�� ' • �, '_ ` - !►r# � ! � f � ,'-'- ` • • -_ ' ����� � �;:�:� =�� �`� Air Po�lu��on �'ontral Div�s�on .� � ; "_� _�=�: w ■�' ►� t/ • �• � � ti . - +ar�� �'.4 •.���f`� � f' y � ti�1� . � yA �• ' . . L �t\� ti���• r • +� t � �r "�� �� . IC�3�, r f � � �� k*i� ' i1�x�r�e� • r��� fI w. .i���:.►• ti �rr � i r.- : r ��l'1►w�+� ���� __ �� _ * +�F��- _ - _ : � +�• ::-=� = --_- -- - Thi � certi fi es that ` _ -_ - = = �=' •�r.i ��'' :� - _ � % � � '�'� �r � � - � �� :1�� � ■ � �' /�� - ��.-,y ��s 1 �r � � �r- - - ; �`�t. :. ��■ ��.y * j{ x �� � � � • • r . ���a •F:w� iI' � .::.��� ±�� �Brandon SinkbeYl - �>��:;... �± '.: �= x,: . � - .f� ;�,'-f�_ ..� � - . � .: ', .. r'�... ��" =' . ' ` " ' �' ,» �. .* ��__ t_ : _ _ - _� #�1 :�. ��=-_ - . = _=�� �� '.�*'�.�' _ _ �r - -:�;`� s: � + = �F ='=� _ --- =- �er�ification No: 13��Z - �= =� _:::: �w ��_ ='� .. � ��t : y�• - � �•� � �;s ��t��y � ' .+'►►wa , �i�r . ���/ �►1/�1 " � ���5 ,� ��' \ �■� r�rir� , i ` 3�*�!. • � � ', _y�1�i��Y• ' _ . � .�r�Al�yr��.. •� �• ~�';:: �: _ has m�t the requirem�nts of �5-7-5�7. C�.R.S. and ��r �ua�ity �..c�ntrc�l `� � --' '-�+-: � � ...� ;. .. _. ; ___ .. _ -- � ��.-� � � -_ � ;'�!: �ti�=- --- �'c�mmiss�on ke UI�iC1�I7 NO. 8, Part B, a��d is hereb f c:�r�i ti�d h�he =___- _='- =-' .. _ _ �� •s �� - -- _ � � � � , :��'�: � • ■� =�-. . . _ _ � '"""� '" s�ate of Col�rad� in �he f�11ow ix�� d2�c�p�in�: '� ". =�-:.. rarr . •�i ��/ � jsl�� .;� r � . �w.�-�+w�■ � '!.' ��i�� '. _ ��* ` �� - � , � �} ` `,{���� . � � _ ' � f��`i ��' � 4 � •�� � �■ t• .. �t�ir�� . 3 r��r��:- �t■ ' �L' : r�� I w�a ���� � _ • �� t r� +� sr+" ' . � 'f � r �t • ! y+ ���„_ _ :'+'� �� � � r� ���- ' y~ -� - - �� f+t+� ~��; �� r { . � ������ � � � �+� L���� ' � :���i �`*e �� - ++t� r +�+� . ►�, �' ���> 1r r�i �tr . . ��t�� � =y�s � .I ` yr I +� , ,�t,*;�.. f . .r% _ � , r �-1 *� _ . s . .�► � 4 � -`4t���� � I �: IrR-� �,r• � •ya y- �� 1 • ` r� f %� f�} I i j, ' i�< <�� �a �~�~ _- •~ �►7SUlLi� �l � ►!! irl� 1 V �� � r �+ . ±• � ' � r ' �� �t - T ���„ _ � ' • � 1 " _ -+r r ��r; +�' - _ - - --� ++wy� �1� �� - � r :✓ �- _ '- - �y�,+���� L r+r�r� � � • �r EI �n[���7 V�• `,���I�V� � , '�ti��t ' �i�+ 4 ��.�' r' ' .w ::_. � •'�;'J�r.•• - �.. `'`zr.-' I �� � � ��• • , . i, f * ."�tiX,`. _ - � i� ;rR�' . � ■��� � ,� r. �✓�~ � / r� j r t�w.�� � � ►� � �� „�f i �M�'L. " r �� ��r�'t -_ _ �- -- • ' � _ � �; rr y� ^^ _- F__ �� APCD RspresentatiVe i i _-' ��.`R�t i • ��►^.�.r�`'� � �. � �+ � A •w�� 1 �r " �,s'-, � t ��� ��= �= �wa• ~ir � r�r - '� � w �►w ;� `` : � . �r ��rf� ♦. • r�� SfiJ/r . . •ti i f ' 3�;�ti� �� • f ;� `� � * Tl�is crrtifrcarte is ►�rlid o�ly K�ith tht J�osse�sion of a rrrrre�t Di►�ision-�appr�v�e�! trur'»irr�• t ortrxt � -:;�':� ;'��,'� � . ;:.y� .... - ` .R ��t�*w: ��• ' �.-�r� t�;r��r `� • ;; _:_ -•� , � --� certffic�atian irr the discrpJine s�rr.ifi�d abnv� '" � � �:'�:� �� ►r��w��.� `►±r� 1 a��� -- `�F' I i� �r� t� :w:�== � - . y" _ � ��'FI ■ w� . � ! i i. - � wt � ii =� � . - - - • - - - ' �.�• '� ♦ +. � - . � - . . . . . - - : • - . . .- r- -- `� ,. : • __ , _ • � :�:_ �+ . + �- • . •' � �. • � :, � �• ,:.. r , .. � . .. ' _ -- �• _ ';< < r ,���� ��� �'-['_ ti; ` i �', �� ,�� 1 1�� �L5- .Y r r ;►: ^r,. �._:� � ��. _ ..'+ wr � ��L4i1 � i � ` � • i . 1 . i � +F�_ l i � 1� tr � ;. .{. If ��J` 1'j .+ � �-.I:IF ]11. � ''" 1 � 4` _ � e iN� ►x '� � � " i �1 � ` 1 �� � . .� ' ri '�Il�.i.i ._LIIL�l��:f�l.1"L_� ��ii��� rY'r'i_�Mt 1 ,�� "� {� t �� � � + i .:'�y t��`.1 ��r ' ` � +� � './' �l,i.i � � U_'1� r��,,... .Y .t_. � F 1� �1!�-,.,.,�,,,,� r i����� � + � . '•� r:. �� - .. - - ti- :�?�s� ,+ ��` , _. � _ - - F � _ - : �,. .�~+���+� ;• '.r � \♦ r/� ',� .. /r , �4ti >l�, ti, �s�� 't` �s' , `w �xj �','i� . y� •,� � �►� /ir �'f i� ', � � � . � � I f f � . ,'I'.1 ; � r�� 'r �•� ,. , ti � r r� , � � r� , �;•; : � � � �.� 'r'•; ti i r.� , ; ,�, � ► �� : � � �' . .� � N���' ■`ti�r���/��',-i��• 14 \\�'/�II��. - �� L� l�If� �� �����• ti�kk� //I/� �" �. r���; ���/� .�j ����� ~ 1l1�� .'���, '�ti;��f�/� ,.�� .�• 1 � I� �,�e'..'� '���M� ��-r s �ir` �M � ��_1,�1�����f �r+►•�'. ti��k f��� �;���•• �Ry� /��� i',��!•�,; . �ti�i i"�r R�;r'����� �+t �/�/� %`'��i��:'. l��y f��, ,..,i r��� I�s. �1 y�� ►��� ►. . �, i��� � • � � . a • *V� �, •J � ��, .. z \ i + ,►, �i��. � 4 ► � . � �� � 3 • � � ,• � y��� ti 1`,►. • d I� 4 r .'+'�„'' , �►� rt• �"� ■ • �� ���'. ► V R . �i"r�r}����ll�,� .,��A•� � �� �+�i1� ��i� � �� � I � i / �i� il � �l . �f'�j�el �� ti �I � ���j f�� ��� � 1�i�1 i� +�f �^ •� �� r ilt'r�� � �� / �Illt 1 � ��I'*! �' /� ►���'+ ��L� ; �r�1�+►{`��+�1+'St � ����r / �� �I�`f�l i l l i� ,/�!►��i 4���#+��L���.ti� /�iF1''',,�'i'�4����..�:��/`���'/1��{I ��� � t / ,.`'�{' ■S �' {• �r/�.�� �� �It1 .1��•; �►1 �!'I����f� f+����ti 4y�"''rl'y1��� � s�� 1 L\y I t I� i• I � II �1 k.+,I�r ��%��`���1��• '.rJ��F��+111��1�,� �trl } I} +� �1�t�:rr%�/�+�1��41 �F� \z. /�j�����1 11 �l��� 1 i 1 1�1 y •/! i y �- �• • i s�9 , r� 1 1 7 �/� � 1 f ��� � � ir+�1���i��H 'Ri�����y11i��11��► ':i�����;11�+���t� *��iyl�� � � ; .►� 1++i1��� 1 ! ��/+���iF141f���j�� �a�����'`�i,+��i•� t ! �I �1 �Gi�� ��1����;�1F�y��'�it, ������/��'��!'* +4�l�`y`���`�, � .�'+���+f+4`I,,��. . Jt'��F}I��i��i„ h ,.��y��lyl��M�lrl. .F�+f`►*+ •���a#��i;�!•' ' r*��I+��A��;• ,���*+��f�4� �;' •�M� j;iil�*►, � •;���a�l�; � +�� �i�� s � � �/������+� a � � �����i i ►' • �� i +*i • / � a i� ����a • � • �; ���;� i j � * i / i♦ * � !� ' ?� �� y {ti�� }� • � � �+ �3�5` � r ■ ���` ��� � /�4�4 • F�'4 �. r /`���. a ��'1 a � �'� ♦ ■'1•�4_ • .;a � .�%'���- 4 a � �'4'�.. + t � �'�-- • f - - - -- - r . - - - - 7 APPENDIX B LABORATORY ANALYSIS Q� l!� '--a \p �--' �O O � � N � l� � � � � N . � � Q M O a U'UN o U � � � � M O � � � � � � a .� � � � O � C� � • �•r � G� �./ � � � � � � � � � � � � � � � � � � � � � � � � �"� � � � � � � � � � � .— � � � � � � � � � � W � O O O O � � � � � � � � � � �1 O N N �1 O � � � N � � � � � � � � � � 0000 � � � � Q Q a� a� a� a� � � � � a.�� • � ?, o � � � � � � .o ti U � Q' � � � � � � � � � � � Q Q Q Q 0 � 0 � � 0 ,h� N --�i� � � � � � .,.., � � � � o � � o � ��� �v�� � bA � U � � � ,� oU•�� � � � � � ^� � � O O �+ ,� ,� •^' U � � � � `O p c� M Q � � � � � � � � � � � °� N �o � � � � � � � �--� �, � �' � d,�j �, �' � . ,.., �,,i •'•r �J � �J � `/ c�i � � � ,-�, ti � � � � M � � � 0 0 � � � W � � � .� � a� � � a� � � .� � � �G .� � 0 � � N � � O O � .� .� � � N � N Q N ,� � � � O � � � �-; � � �/ � . �..� .� � � � 0 .,..� � � � �� � ....� �Q � �� �� � � 0 � �o � .� .� � � � � � � � N N • �' � M � � � � � � � O � � � � � ,—, O � � •�' • � • � U U `./ U U `./ U � � O � O � � o � �.�� 0 � � � � O � N � � � O � O N � � � � � � O � � O � �$,`�',, a o� o� o� o� �� � °c'W oW oW °c'W �w � °�U '—"U '—"U °�U 0 � � � a� �� a� �� a� �� a� a� a� a� a� � � � � � � � � � � Q N N N o � �U � �U � �U � � � � � Zi O O Zi O O Zi O O F--+ F--+ F--+ F--+ � � N � M � N � � ° ° o \° o o \ o o ° ° �� � � O p O M p � � � � � � � N �--� � �--� l� �'r? N l� � � � c� � l fj � l fj � M M M � � � � � O � � � � � � � � � � � � O � � � � bJJ � � � � � a ¢ �� � � � � � � o � � o '� � o o � � � ¢ o � U o � � ¢ 0 0 � o `� � Q � �- Q ;� `� �v a v � � � � � � '� � � � � � ) � � � � � � �i � Q� � � � Y� � � � �--, � � F� •�--� '..� �"i �--I �"i �--� Q � � � ,�' � ,� ,s� . � � _�� � � � '� � a � � � � �, � � � � N � � � � �� � v A w � a� v � a� � �--+ � �--+ �--� � N N N M M � i � � � � � � � � � � � � � � � � � � � � N N N N �`1 N N N N N �� O O O O � O O O O O �� r--a � r--+ �..� r--+ �..� r--+ r--+ r--+ r--+ •�' � U � � .� a� � a� � � +� r--� N M � � � � � ;� U Q Q Q v� � � � � � � � v � � ��•� � v �•� � ¢ � � �� � � � a�.� �, '-' �' � �.� � o�v����a,,,Oa��Q �� �� �� �� �� �� „ �� �� �., �� O'U�L��H�OP�OQ � � O � ,—� c� 4� O ,� ' ^' � �+� }' �, � � � � � � � �� O � v ��� ��i � ���� � ��� � � �� � � � � � � U��� �'� � � ���' II �w����� � II II II �� II II w� w�P�����N� U�w����w� \° a� � � a� � ��a� � +�¢oo�� � � O �'� O � � ����� � � o � �U o � a� ����U�� II � II II � II U���� � ���UU[�[� � O � . ,.., � � � �, � � � � � � � O � � � � O �� `� �, � o . � . . � � � y L• L1 •'� 1 ��� k �� ��� � �, � .� � � � � �.. �� � � � •. J � O � U � � � � � O � � � � �_ � �� :.� Q� l!� '--a \p �--' �O O � � N � l� � � � � N . � � Q M O a U'UN o U o � � � M O � � � � � � a .� � � � O � C� � • �•r � G� �./ � � � � � � � � � � � � � � � � � � � � � � � � �"� � � � � � � � � � � .- � � � � � � � � � � W � O O O O � � � � � � � � � � � o c� c� � O � � � N � � � � � � � � � � 0000 � � � � Q Q a� a� a� a� � � � � a.�� • � ?, o � � � � � � .o ti U � � � � � � � � � � � � � Q Q Q Q 0 � 0 � 00 O ,h� N � � � � � � . ,.., � � � �, o � � o � � � � �o•� �, � U � � bA � U � � � ,� oU•�� � � � � � � o � o O �+ ,� ,� •^' U � � � � `O p c� M Q � � � � � � � � � � � � N �O � � � � � � � �--� �, � �' � d,�j �, �' � . ,.., �,,i •'•r �J � �J � `/ c�i � � � ,-�, ti � � � � M � � � 0 0 � � � W � � � .� � a� � � .� � .� � � �G .� � 0 � � a� � � O O � .� .� � � N � N Q N ,� � � � O � a� � � � a �� bIJ � . ,.., .� � � � 0 .,.., � � � � � a,, . ,..� � Q � � � � � � � 0 � "~ o � .� •� � � � � � � � � � N N • �' � M � '� � � � � � O � � � � � ,—, O � � . � • •--� . � + '`n U U L� P� P� � P� � P� P� � � o � O � � o � �� � �� ° O O O O O �� � � O O O � O � O O � � � O\ O\ a1 �+ �+ � �+ � �+ �+ O � � O � � � � � � � � � � � �w � �U 0 � � � w��/ w��/ a� a� a� w� a� w� a� a� �' � w � w _� _� _� � � _� � � _� _� a� Q � U � U � � � � � � � � � � � � � � � � � O � � O � � � � N � N � � � � � � � � � � � � � � � � � � ° o 0 0 0 0 0 0 0 0 0 � � o� l�j l�j O O � l�j O p � O � � �--� �--� \O r--+ � � � I�j r--+ � � c� l�j l�j � M M (�I j N �j M M � � � O � � � � � � � � � � � � O � � � � bJJ � � � � � � � � � b� � �j �' � � � ,�', � � � �,--+ a.� � � `� . � ,� � ,� v _ � ,� ° � � � � � � � � � � � o � � � Q `� � `� � � `� � � �� U � U � � o � o � .0 � � •� � O � � � � O � � � � � � ,--a �r ,--a � � ,--a Q'�, .�r M"' � � r � r �T.� � r �� � � � � � � .� � � a � a c��' � a � � � � ,� o ,� � ,� . � ,� v� � v� U, v� � � � � a H H H � a� � � � M M M � � � � � � � � � � � � � � � � � � � N N �`1 N N N N N N N �� O O � O O O O O O O p� � � �+ r+ r+ � r+ rl r+ r+ •�' � U � � .� a� � a� � � �--' M r--+ N M � O ,'_� � � � � U Q � � � v� � � � � � � � v � � ��•� � v �•� � ¢ � � �� � � � a�.� �, '-' �' � �.� � o�v����a,,,Oa��Q �� �� �� �� �� �� „ �� �� �., �� O'U�L��H�OP�OQ � � O � ,-� c� 4� O ,� ' ^' � �+� }' �, � � � � � � � �� O � v ��� ��i � ���� � ��� � � �� � � � � � � U��� �'� � � ���' II �w����� � II II II �� II II w� w�P�����N� U�wrn���r�� \° a� � � a� � a� �, � � � � ¢•O � � H � � O �'� O � ,--� � ,s� ,s� ' c.� � v� � •U � � � � � ����U� j� II � II II � II U���� � ���UU[�[� � O � . ,.., � � � �, � � � � � � � O � � � � O �� �`��, � o . � . . �, � � y L• L1 �'� i ��� � � ' �, +, .� � � � � ��. �� � � � •. J � O � }) c� � � � � � O � � � � �_ � �� :.� Q� l!� '--a \p �--' �O O � � N � l� � � � � N . � � Q M O a U'UN o U � � � � M O � � � � � � a .� � � � O 4� �--� v � . �..� � G� �./ � � � � � � � � � � � � � � � � � � � � � � � � �"� � � � � � � � � � � .- � � � � � � � � � � W � O O O O � � � � � � � � � � �1 O N N �1 O � � � N � � � � � � � � � � 0000 � � � � Q Q a� a� a� a� � � � +, a.�� • � �, o � � � � � � .o ti U � Q' � � � � � � � � � � � Q Q Q Q 0 0 � 00 O ,h� N � � � � � r� • r� 1�� I � � o � � o � � � � �U�� a� ap .� ���� ,-� o U • � � � � � � � ^� � � O O �+ ,� ,� •^' U � � � � `O p c� M Q � � � � � � C� � � � a� � N o � � � � � � � �--� +, � �' � d,�j �, �' � . ,.., $,,,i • "'� �J � �J � `/ c�i � � � �, � ti � � � � M � � 0 0 � � � W � � � . ,.., � a� � � � � � . ,.., � `,—�i',—� � � . ,.., � 0 � � a� � � 0 0 � .� .� � � � � � Q � ,� � � � O � � � � � � �� `��/ • rJ� •� � �� � O . �..� � !S^"'lI ^�L�/ �/�� � �yi/ • !�I � � � � \ T�^ � vl � O V �I O � • ,-v-I •� � � � � � � � N N • �' � M � � � � � � � O � � � � � ,—, O � � . � • •--� . � �, � v� � � � O � O � � o � � `� \° • ^' o w � � � O � � � � O � ° I� � � � o � � �w � �U 0 � � a� �' w �"+ � � a� � � � ~ �i Q � U O � \ �--' � � O � � � � � ° \° � o � o � � � � � M � � � O � O � O � � � � bJJ � ,-� � � � � � � � � � O � C� � � O� r/� .� � � • !� � ^ U � � O � ^�V • r� � ^ � � � �/� U ` � •� �� � � � a� � � U � � � � � N � � O O � •�' � U � � .� a� � a� � � }' M � � � . ,..i .—� � U v� � � � � � � � v � � ��•� � v �•� � ¢ � � �� � � � a�.� �, '-' �' � �.� � o�v����a,,,Oa��Q �� �� �� �� �� �� „ �� �� �., �� O'U�L��H�OP�OQ � � O � .� c�, 4� O ,� ' ^' � �+� }' �, � � � � � � � �� O � v ��� ��i � ���� � ��� � � �� � � � � � � U��� �'� � � ���' II �w����� � II II II �� II II w� w�P�����N� U�wrn���r�� \° a� � � a� � a.��,��' � .,�¢°o�� � � O �'� O � ,--� � ,s� ,s� ' c.� � v� � •U � � � � � �� � � U � � �� � �� �� V II U���� � ���UU[�[� � O � . ,.., � � � �, � � � � � � � O � � � � O � � � � � �1 � � � O , � . . � � ti � y L• L1 . •~� � l \ � � � � �--' .� � � � � ��. �� � � J !� !�1 � O U � � � � � O � � � � �_ � �� :.� a� `n '—' � N ' o o � � � N O M � 00 ,� � � N O O U • � U M � '� � O � Q M L O � � � � � � � � M �'--i � . �..� � � � � � G� r..� C� c� � r� ..� � U � � � � � � � ,� .� � � � � � � � � � � � � � � � ! � � � � J � � � ■ � � � � � � � � ` � � � O O O O ,-� � ,-� ,-� � � � � � �1 41 O N N a1 O � � � N � � � � � � � � � � O O O O � '� '� '� Q Q � � N � � � U . ,� � � � a� a� '.��' � � O � U c� �.� �, � � � � O � � � � G� � � � � Q Q Q Q 0 � O � � f�• o � N � � � � � .-� .� � � 0 O � bA '� F-� � O � M � � Gd � U � � �""a r""' � . ,.., � � b�An � O � c y . ,..r c..� � a.� � .� � U "'" �� � � � L/� � � � � � � a � r--r O L� _� � � i�., � U `O � � y C \O p c� .,� Q��c�U L'7 � 0 � � .� .� � 0 .� U � r--� � '� � 0 � � � � '� � r--� � � � a� '� � � 3 O � � � � � O � � � U .� '� .� � � c� b�l G� � ♦ � 0 ,-� � O r--� . ,.., � O .� U � r--� � '� '� O � � � � � � � � � � .� O .� � �r � a� � 0 � a� � � � � � � � a� � . 'S'"�" � � .� � � .� � 3 O r--� � � � � � � � � U '� .� � V � O a� v C� �r H ♦ C/] O r--' � v� �, � �, � � � � � � O � � � � � � � � � O � � � �" O � v �� � � � c� . � � � � O .� O � '� � U .� O �" U � � � � r--� � •� �~ � � � bA � � � O ,� � �� � � �--� i--� �;" � O � �" bA ,-� � � _ r" � � � U � � U � � � � "� � � . ,-" � � �� r--' �, � � O � � � '� o � � � � � � � �� � o � � '� v� U � O � U � a� � �� O � � � � � °•--r' � O � � � � � � a? r�"' .�' �, � a� '^" � � � � � � � � � � . ,..r $--� � � O '� � � � � � � � � � O '� c� ;�, � � � c� a� • •--r .-� � � � � � a� � � � .� � $--� � � � c� .•--� � � a� �' a� .� � � � � � w F�-�I � .� � '� � � '� � U '? � � r--� '� r"' � � � � � �" � . ,--� � � U � � �� a� a� � �� a� C � a� � �� . ,.., � � �� r--� � � � � �, U � � O � � '� N � � � • ,--� c� O � _� � � � � N � O � V � U � � � � N � � � '� ~ r--r '� � � '� � � � � c� � o � O � C/] � � � � Q � � o � � � � � � � � �� � O � U . � c� W � ��.'�° � � �.--r �� b�A � � '� V� � � � 3 � � Q"' U w � �� Z � �, � � � � � � � c� � '� � � U •-� � .^" � � � '� � � � � � � � � U � U �OO � • �' ,__; v� v� � � � ? � � a� v� c� .-� '^" � [� c� � � r--' � � � w � O .� r--� .� � '� � � � i-r � � � '� � � � � � � � � O U � � bJJ '� U .� � � v� -� 4--{ � O � v� � � � .� � �--� � � ^� • ,--� U O � � � � � � � � � �--� .-r"'y � � � � �" � � U � � � • U � 3 � a� . � � � o � � � � � � r--� � �" O � � '� � � � O � .-� � .� O � � ~ � � o �� � � � � � � � • ,-" � � � � Q" � v� '� �O � � � � � � � Z � � � v� � r--' • ,--� � � � � � � a� Q.., .S' �"�' H � � . ,.., ♦ � 0 � � � �--� � M �� � � �i-� � � O .� � � � .� .� � � � � � � � � � � � � � � O r--� .-� 3 U � v� � � U O v� � � O O � � � � � O � r--+ C� _� O � o � � � a� � � � a� � � o °' �� a� � � � �° �.-r � � � � � a� � 'a�.� � � � O � U ^� � �3 � � � � � � � � � � a� � � � � � � � O � �--� c� � � _� � 3 � _� � � '� � � . � b.fA � � � U � � � � � � � ♦ °� � � � � � a� � .,.., � a� � � a� � 0 � � a� � � � O � � � a� � a� w � � � O U � � � � � O L/� �--a � � � � � � � � v� � O '� � � O � � � � � 0 .� � � .� � U r--� U � 0 � � .� U O � � � � � � '� � � � � r--� O r--� � � O � a� � v� � � � � � � U � 0 � � � � � � � � � .� � O r--� � O � � � � � � O � � � r--� � a� � � � � O � a�n .� � a� � 0 � � � i � � � 4--a O a� � � � v� � � � r--� . ,._, � v� � � '� . ,..r � r--� O � .� O � a� � � � '� .� � � � O r--� O � a� � a� � � � � a� � � 0 .� � � � O '� � � .� a� � � � � U .� � � � � a� � U O � � � 4-� O O .� U '� O � � a� � � ♦ ♦ ♦ ♦ � � � M N M N M O M .--i O � O 00 � '� O � a� � �i O N a� � � � a� � � 0 U � � � � M ,-�