Loading...
HomeMy WebLinkAboutContract 55399-A2 CSC No. 55399-A2 AMENDMENT No . 2 TO CITY SECRETARY CONTRACT No . 55399 WHEREAS, the City of Fort Worth (CITY) and Freese and Nichols, Inc. , (ENGINEER) made and entered into City Secretary Contract No . 55399, (the CONTRACT) which was authorized by M&C 21-0128 on the 16th day of February, 2021 in the amount of $1 , 001 ,447 .00; and WHEREAS , the CONTRACT was subsequently revised by Amendment No. l in the amount of $94,871 .00 administratively authorized on October 8, 2021; and WHEREAS, the CONTRACT involves engineering services for the following project: 3rd Barrel Parallel Sanitary Sewer to the Twin 90- inch Sewers Serving the Village Creek Wastewater Treatment Plant, Bank Protection at the Village Creek Wastewater Treatment Plant and Pipeline Erosion Analysis at Five Low Water Crossings Project; and WHEREAS , it has become necessary to execute Amendment No. 2 to the CONTRACT to include an increased scope of work and revised fee. NOW THEREFORE , CITY and ENGINEER, acting herein by and through their duly authorized representatives, enter into the following agreement, which amends the CONTRACT: 1 . Article I of the CONTRACT is amended to include the additional engineering services specified in proposal attached hereto and incorporated herein. The cost to City for the additional design services to be performed by Engineer totals $169, 005. 00. 2 . Article II of the CONTRACT is amended to provide for an increase in the fee to be paid to Engineer for all work and services performed under the Contract, as amended, so that the total fee paid by the City for all work and services shall be an amount of $1,265,323. 00. 3 . All other provisions of the Contract, which are not express y amended herein, shall remain in full force and effect. OFFICIAL RECORD Prof Services Agreement Amendment Template CITY SECRETARY Revision Date: November 23, 2021 [Twin 90-inch Emergency Bank Page 1 of 3 FT. WORTH, TX EXECUTED and EFFECTIVE as of the date subscribed by the City' s designated Assistant City Manager. APPROVED: City of Fort Worth ENGINEER Freese and Nichols, Inc. T>alvl� 3�1� Dana Burghdoff(Aug 21,20 18:13 CDT Dana Burghdoff Nick Lester, P.E. Assistant City Manager Vice-President DATE: Aug 21 , 2022 DATE: 08/12/2022 APPROVAL RECOMMENDED: Cl� Hardee Christopher Ftarder(Aug 15,202214:38 CDT) Chris Harder, P.E. Director, Water Department Contract Compliance Manager: By signing, I acknowledge that I am the person responsible for the monitoring and administration of this contract, including ensuring all performance and reporting requirements . Pratima. Poudy , P.E. Senior Professional Engineer APPROVED AS TO FORM AND LEGALITY: M&c: 22-0590 Del Date: 8/09/22 Dglack(Aug 19,202210:30 CDT) Douglas W. Black Form 1295 : 2022-893653 Senior Assistant City Attorney � a �bo�°FORr� a ATTEST: �o °��l� OFFICIAL RECORD �vo °_� CITY SECRETARY 0 101 Jannette S.Goodall(Aug22,202214:33 CDT) ° 000°°0 ,d FT. WORTH, TX Jannette S. Goodall .Q nEXpSga City Secretary Prof Services Agreement Amendment Template Revision Date: November 23, 2021 [Twin 90-inch Emergency Sank Stabilization] Page 2 of 2 [CPN 1031281 FREESEInnovative approaches Practical results rm'AICHOLS O,t,ta,ding service 801 Cherry Street,Suite 2800 + Fort Worth,Texas 76102 + 817-735-7300 + FAX 817-735-7491 www.freese.com June 1, 2022 Ms. Pratima Poudyal, P.E. Project Manager City of Fort Worth Water Department 311 West 101"Street Fort Worth,TX 76102 Re: Amendment No.2 for the 3rd Barrel/Village Creek Bank Stabilization/5 Sites (City Project No. 103128) Dear Ms. Poudyal: Freese and Nichols, Inc. (FNI) is providing this proposal to amend the Engineering Design Services for the 3rd Barrel/Village Creek Bank Stabilization/5 Sites (City Project Number 103128).The following fee includes the costs for additional design management for an additional five (5) months, design services for the proposed 10-inch sewer replacement and for a soil-supporting concrete encasement for the 120- inch FRP adjacent to the pond, additional geotechnical investigations including drilling and laboratory tests, additional archeological surveying as required by THC, topographical surveying for the pond and the proposed 10-inch sewer replacement, alignment study and Level A SUE along the existing 90-inch gravity mains, and a credit for reducing the proposed flow transfer junction boxes from two to one. FNI records show that this proposal would serve as Contract Amendment No. 2. A summary of the additional costs is shown below: Item Fee Additional Design Management $6,608 Additional Plan Design $29,165 Additional Geotechnical Investigation $32,665 Structural Design (Credit) ($4,095) Design of Soil-Supporting Conc Encasement for 120-inch FRP $36,232 Additional Archeological Survey $6,072 Additional Topo Survey(Pond and Ex 10-inch Sewer) $20,334 Alignment Study and Level A SUE (16 Potholes Along Ex 90- $44,024 inch Sewer Mains) Total $169,005 [FTW21267] T:\1.01 Contracts\Amendment No.2 CPN 103128 Amendment No. 2 3,d Barrel/Village Creek Bank Analysis/5 Sites June 1, 2022 Page 2 of 2 Freese and Nichols, Inc. appreciates this opportunity, and we would like to meet with you to discuss these additional services at your convenience. Original Contract Amount $ 1,001,447 Amendment No. 1 $ 94,871 Amendment No.2 $ 169,005 Contract Amount to Date $ 1,265,323 Sincerely, �l ,llc-tl cL — Nicholas Lester, P.E. Vice President Attachments Level of Effort Spreadsheet Attachment A-Scope [FTW21267] T:\1.01 Contracts\Amendment No.1—USACE IP and Additional Design\Amendment Letter ATTACHMENT A DESIGN SERVICES FOR PARALLEL SEWER(108-INCH OR 120-INCH)TO TWIN 90-INCH SEWER ATTACHMENT A Scope for Engineering Design Related Services for Water and/or Sanitary Sewer Improvements DESIGN SERVICES FOR 3Ro BARREL PARALLEL SEWER TO TWIN 90-INCH SEWERS, VILLAGE CREEK BANK ANALYSIS I PLAN DEVELOPMENT AND PIPELINE EROSION RISK ANALYSIS FOR 5 SITES AMENDMENT NO.2 CITY PROJECT NO.: 103128 The scope set forth herein defines the work to be performed by the ENGINEER in completing the project. Both the CITY and ENGINEER have attempted to clearly define the work to be performed and address the needs of the Project. Task Nos. 1-15 were previously defined under the original contract. Although not included here the language in the original contract apply to this amendment, as if included herein. The purpose of this amendment is to amend Task 1.0 (Design Management) due to project schedule being extended five (5) additional months; to amend Task 3.0 (Preliminary Design — 60%) and Task 4.0 [Final Design (90 Percent) and Final Construction Documents (100 Percent)] by including additional effort for design of the proposed 10-inch sewer main, additional geotechnical investigations, credit for reduction of flow transfer junction boxes from two to one, and design of a soil-supporting concrete encasement to protect the 120-inch FRP adjacent to the pond; and to amend Task 7.0 (Survey/SUE Level D) by including additional topographical survey for the pond and for the design of the proposed 10-inch sewer, and for including Level A potholes downstream of the project to identify alignment issues of next phase of design. WORK TO BE PERFORMED Task 1 — Design Management Task 1.1 Managing the Team Task 1.2 Communications and Reporting Task 3 — Preliminary Design (60 Percent) for Gravity Main Task 3.1 Additional Design of 10-inch Sewer Task 3.2 Additional Geotechnical Investigation Task 3.5a Credit for Structural Design of Flow Transfer Junction Box Task 3.5b Additional Structural Design for Soil-supported Concrete Encasement for 120-Inch FRP (at Pond) Task 3.7 Additional Archeological Investigation Task 4— Final Design (90 Percent) and Final Construction Documents (100 Percent) Task 4.2 90 Percent Development of 10" Sewer and Concrete Beam Design Task 4.3 100 Percent Development of 10" Sewer and Concrete Beam Design City of Fort Worth,Texas Attachment A PMO Release Date:07.23.2012 Page 1 of 4 ATTACHMENT A DESIGN SERVICES FOR TWIN 90-INCH EMERGENCY BANK STABILIZATION Task 7 —Survey/Subsurface Utility Engineering Services (Level D) Task 7.1 Additional Topographical Investigation (Pond and 10-inch Sewer) Task 7.2 Additional Level A potholes for future alignment downstream of project TASK 1. DESIGN MANAGEMENT. The project has been on hold for design since the 60% review workshop, held on January 5, 2022, when discussions ensued regarding shifting the horizontal alignment of the 120-inch FRP, obtaining additional geotechnical bores for the junction box and soil-supporting concrete encasement design adjacent to the pond, and obtaining Level A SUE potholes downstream of the project location to identify critical conflicts that could affect the 120-inch FRP future alignment. This effort has extended the project schedule by approximately five (5) additional months. Additional effort for design management includes: 1.1. Managing the Team • Lead, manage and direct design team activities. • Ensure quality control is practiced in performance of the work. • Communicate internally among team members. • Task and allocate team resources. 1.2. Communications and Reporting • Prepare invoices and submit monthly in the format acceptable to the CITY. • Prepare exhibits for options for alignment modifications, location of potholes, etc. • Meet with City staff to discuss revised scope. • Prepare and submit additional monthly progress reports while project was on hold. • Complete additional monthly M/WBE Report Form while project was on hold. TASK 3. PRELIMINARY DESIGN (60 PERCENT) FOR GRAVITY MAIN. ENGINEER will develop the preliminary design of the 10-inch pipeline and a soil-supported concrete encasement around the 120-inch FRP, near the pond, as follows: 3.1. Additional Design of 10-inch Sewer The Engineer will design approximately 700 LF of 10-inch sewer to reroute the existing 10- inch sewer to avoid conflict with proposed 120-inch FRP sewer. Design shall include all plan- profile sheets, necessary details and specifications, in compliance with Task 3.1 in the original contract. City of Fort Worth,Texas Attachment A PMO Release Date:08.1.2014 Page 2 of 4 ATTACHMENT A DESIGN SERVICES FOR TWIN 90-INCH EMERGENCY BANK STABILIZATION 3.2. Geotechnical Investigation The additional geotechnical investigation will provide information for the 120-inch sewer installation near the existing pond. Additional information will be used to aid in design of the flow transfer junction box located at the upstream end of the project. Additional bores will also aid in the design of the soil-supported concrete encasement for the alignment near the pond. The additional geotechnical services are as follows: ■ 1 boring to 50 feet maximum. a. 1 boring at northern flow transfer junction box ■ 3 borings to 50 feet or less depending upon depth to rock. a. These borings are along the pipeline route near the existing pond. ■ Laboratory tests on recovered soil and rock samples for shear strength determination and soil classification. ■ The Geotechnical Report (GR), per the original contract, will be modified as follows: a. Add additional borings b. Update the plan of borings and subsurface diagram c. Adjust technical memorandum as appropriate 3.5(a). Structural Design (CREDIT) A credit will be provided for reducing the number of flow transfer junction boxes, from two to one. The structure adjacent to the existing pond will be eliminated from the design. 3.5.(b) Additional Design for Soil-supported Concrete Encasement The Engineer will design a soil-supported concrete encasement with the following design parameters: O Protect the pipe from damage due to inadvertent equipment operation on or digging operations near the pipe. O Protect the pipe from partial exposure and loss of lateral and/or vertical support within the approximately 150- to 200-foot zone immediately adjacent to the pond. The exposure and partial loss of support may occur anywhere along this zone but will be limited to a maximum exposed length. O The design will assume any exposed length of encasement will be repaired before the exposed length grows longer than the design length used. The design exposed length will be as determined in coordination with the City based on a preliminary design by FNI to explore the practical limits. O Design does not include calculations or account for deep foundations, tiebacks or anchors. O City of Fort Worth,Texas Attachment A PMO Release Date:08.1.2014 Page 3 of 4 ATTACHMENT A DESIGN SERVICES FOR TWIN 90-INCH EMERGENCY BANK STABILIZATION 3.7. Additional Archeological Investigation. The number of archeological surveys originally included in the original contract was rejected by the Texas Historical Commission (THC) as requested in the archeological permit application, submitted by the archeological sub-consulted. The permit was rejected due to the presence of an existing known site, which necessitated the additional survey. This scope represents the additional number of excavations and its associated costs. TASK 4. FINAL DESIGN (90 PERCENT) AND FINAL CONSTRUCTION DOCUMENTS (100 PERCENT). Engineer will further develop the design of the 10-inch sewer and the soil-supporting concrete encasement and incorporate into the plans, as follows: 4.2. Draft Final plans (90%)and specifications shall be submitted to CITY per the approved Project Schedule. 4.3. The ENGINEER shall submit a final design estimate of probable construction cost with both the 90% and 100% design packages. This estimate shall use ONLY standard CITY bid items. TASK 7. SURVEY/ SUBSURFACE UTILITY ENGINEERING SERVICES (LEVEL D). 7.1. Design Survey To provide additional information to the bidding contractors, a more-in-depth survey of the existing pond will be necessary. In addition, due to the vertical conflict between the existing 10-inch sewer that currently ties into the existing Twin 90-inch sewers, an additional ground survey will be required for the design of the rerouting of the 10-inch sewer. 7.2. Subsurface Utility Engineering (SUE) Sixteen (16) Level A potholes will be performed along the two existing 90-inch gravity mains, just downstream of the east end of the existing pond, where this project terminates. The purpose of the potholes is to identify the exact location of the Twin 90-inch gravity mains and to determine if the alignment of the proposed 120-inch FRP needs to be modified during design. ADDITIONAL SERVICES NOT INCLUDED IN THE EXISTING SCOPE OF SERVICES Additional Services not included in the existing Scope of Services — Refer to original contract for additional services not included in the scope of services. City of Fort Worth,Texas Attachment A PMO Release Date:08.1.2014 Page 4 of 4 /f E\ \(\\ /W`\II� \\E !};\! l a /(� (/[ - ( � E ` \ [ [ �| [ IJ =r : 1 111 []J 1 _ § �J IJ W < [IJ / ee§( �§()§ _ }}m cn[J /■ ml� , �J� k�/\ | it | , | - - \:}}\ J JJJ �\ k § , \ ..1 z -.I 'N [-� 0 MM \} {\\\{§ \ \\\ m\\m\ \:{k«!\{\ \\} \ G m N ,. is 3Sfj Z* �a 1' y �r� z- n 35ft' GEdkYJ( Y 5 is <.4 CD �Z •C� • 1rYNIYl1 r ' N o e o yEj n , r} ► ti n�S11 m oar ° � 0 0 a `\ r I Y�f - !(1 9. T y CITY OF FORT WORTH FORTWORTH.. . FREESE 3RD BARREL 120-INCH GRAVITY MAIN �7'NICHOLS .luisieml FFWELze2 Fi 5 d .L211u\o-,d��K"cn-vo-rircal.awe Leo ,1 Y g an !N _ m°� 1 I f•v oazD� I.e ?(czi 9�1 It qz nn I 3 FL I 1 J11 5 F S I 1 EG N 120'S Wl R I 4A N1 j I I I 1 1 m I r'� •t l �I ^ I ST k 12 I IN L: a 1 1 I 1 I-EE RA;El SS i 6Z'.££ I ) I I 1 ' �m' mo 1 1 (21 /`, "m,Z �'eQ 31 ��`: IN•�m��1, NP�S �Tl _ iC� 1 mg�mF' nG~A 1 _ t• 5�..� S a +FL m v I ZT � I 1 I yD �� I'•.. I� 1 r vom I I m 1 a S F Fl � W O 1 y� is•� T i�� I 11 � H 0 f FL 4 2._ __ -- I II m AFL - I 1 1 1 1• r��3 �w � � I �v� C,� - � I 1\! 1 el ov I I 111 cN r 1 s 1 I 1 1 FL r41_2 11 1 11 11 I,I _ 365`2 R IL L•� It I 1 I %I6•G 2 I ` 111 i�2oc� "I- � R �69 e FL.d 2. (FI g Ib S G P MA NLll1/f 1"- STA.9 00 OV, W IM opcm ~z'a oa m,z„o m" oN t" 'OE e9 i9 a =; s o xza tn" �o Sa zF "gpo$ j m3 aeEe�Ag �'•F o3 i�`ar�a °si A d �� € o�S o o 0 s hh'yo �63 r o3 a rn � pGoNe � X m W � 3RD BARREL PARALLEL SEWER TO TWIN 90-INCH SEWERS x-27146 i ncnoxl:2J.,a Bmsr�ml Frvalz6] fle�ame:n1wrula-,�;aua\a.rc6-vv-Nxm.awe urt SawE:ll l6 0111AJ FM SaatdB:aal io to W A 11 iAn EN 20 G 5 \ � -~1 `}� II �( i8M IFI V RI R 1 1 111 1 \ II o-a e�F 1 1 II1 .1 1, F 2.1 j � ma' 1 I m3m '0 1 1 FL 2. I W I 1 sl mn No; II II � \ ,IN�NmI I w F_L 4q2. g tA ZI I I 1 I a I li I m. I A�a�Em I I Z II i it li i I j os s' I (pgamC�� &�3 FL 2. P s IT :IN T L m FL '1 N90%( o I ea S�o'O Y, o -0� \ T o g X I SA Iaj.1+2 ^frI FL 3. N I O-IG 'h TI �N ALi — z{ I r^ 0 PL UG a''a I04 `a V f. I I JI L- I P �.�] g pia G // o _NN I I I I 11 p&a ( 1 1 z � ^a maoao <N P fna O 9Cm v3 S Fm m 9n a b tpD""" r �'z� F 9 ap Mill� �y Z c mz� uPq Oz 2 m y0< h1 O � Pvo � o='A1�11 a` ag� A A rz boy z= z g z � m38 SA m ® 9i z SIN cn4^a �m n� o =m y so 8 rm ao 3RD BARREL PARALLEL SEWER TO TWIN 90-INCH SEWERS X-27146 City of Fort Worth, Texas Mayor and Council Communication DATE: Tuesday, August 9, 2022 REFERENCE NO.: **M&C 22-0590 LOG NAME: 603RDB901NTVCBPEAPA2-FNI SUBJECT: (CD 3, CD 4, CD 5, and CD 7) Authorize Execution of Amendment No. 2 in the Amount of$169,005.00 to an Engineering Agreement with Freese and Nichols, Inc.for the Design of the 3rd Main to West Fork Trunk Mains Project and Adopt Appropriation Ordinance to Effect a Portion of Water's Contribution to the Fiscal Years 2022-2026 Capital Improvement Program RECOMMENDATION: It is recommended that the City Council: 1.Authorize execution of Amendment No. 2, in the amount of$169,005.00, to City Secretary Contract No. 55399, an engineering agreement with Freese and Nichols, Inc. for the Design of the 3rd Barrel Parallel Sanitary Sewer to the Twin 90-inch Sewers Serving the Village Creek Wastewater Treatment Plant, Bank Protection at the Village Creek Wastewater Treatment Plant and Pipeline Erosion Analysis at Five Low Water Crossings project for a revised contract amount of $1,265,323.00; and 2.Adopt the attached appropriation ordinance adjusting estimated receipts and appropriations in the Water& Sewer Revenue Bonds Series 2021 Fund, by increasing estimated receipts and appropriations in the 3rd Main to W Fork Trunk Mains project(City Project No.103128) in the amount of$169,005.00 and decreasing appropriations in the Unspecified project (City Project No. UNSPEC) by the same amount to effect a portion of Water's contribution to the Fiscal Years 2022- 2026 Capital Improvement Program. DISCUSSION: On February 16, 2021, Mayor and Council Communication (M&C 21-0128) authorized an engineering agreement with Freese and Nichols, Inc., (City Secretary Contract No. 55399) in the amount of $1,001,447.00 for the preparation of plans and specifications for the design of the 3rd Barrel Parallel Sanitary Sewer to the Twin 90-inch Sewers Serving the Village Creek Wastewater Treatment Plant, Bank Protection at the Village Creek Wastewater Treatment Plant and Pipeline Erosion Analysis at Five Low Water Crossings Project. The agreement was subsequently revised by Amendment No. 1 in the amount of$94,871.00, administratively authorized on October 8, 2021, that provided for additional design efforts for the preparation of a necessary individual permit from the United States Army Corps of Engineers, additional tree and topographic survey and additional archeological survey. Amendment No. 2 will provide for design and survey services for a soil-supporting concrete encasement for the portion of the project sewer main that is adjacent to an existing pond, additional geotechnical investigation, additional archeological survey and design for the replacement of an existing conflicting 10- inch sanitary sewer main. It is the practice of the Water Department to appropriate its Capital Improvement Program (CIP) plan throughout the fiscal year, instead of within the annual budget ordinance, as projects commence, additional funding needs are identified, and to comply with bond covenants. The actions in the M&C will appropriate funds in support of the Water Department's portion of the City of Fort Worth's Fiscal Years 2022-2026 Capital Improvement Program, as follows: 603RDB901NTVCBPEAPA2-FNI Budget Revised Capital Fund Project FY2022 CIP Change Name Name Appropriations Authority Change Budget Decrease) Budget W&S Rev 103128 —3rd $0.00 This M&C $169,005.00 $169,005.00 Bonds Series Main to W 2021 — Fund 56019 Trunk Mains Funding is currently available in the Unspecified-All Funds project within the W&S Rev Bonds Series 2021 Fund for the purpose of funding the 3rd Main to W Trunk Mains project. Appropriations for the 3rd Main to W Fork Trunk Mains are as depicted below: Fund Existing Additional Project Total* Appropriations Appropriations W&S Rev Bonds Series 2021 — Fund 56019 �[ $1,447,027.00 $169,005.00 F$1,616,032.00 Project Total $1,447,027.00 F $169,005.00 $1,616,032.00 *Numbers rounded for presentation purposes. Business Equity: Freese and Nichols, Inc. agrees to maintain its initial M/WBE commitment of 12 percent that it made on the original agreement and extend and maintain that same M/WBE commitment of 12 percent to all prior amendments up to and inclusive of this Amendment No. 2. Therefore Freese and Nichols, Inc. remains in compliance with the City's M/WBE Ordinance and attests to its signature on the Acceptance of Previous M/WBE Commitment form executed by an authorized representative of its company. The project is located in COUNCIL DISTRICT 3, 4, 5 and 7. FISCAL INFORMATION/CERTIFICATION: The Director of Finance certifies that funds are currently available in the UNSPEC project within the W&S Rev Bonds Series 2021 Fund and upon approval of the above recommendations and adoption of the attached appropriation ordinance, funds will be available in the W&S Rev Bonds Series 2021 Fund for the 3rd Main to W Trunk Mains project to support the approval of the above recommendations and execution of the amendment. Prior to an expenditure being incurred, the Water Department has the responsibility of verifying the availability of funds. FUND IDENTIFIERS (FIDs).: TO Fund Department ccount Project Program ctivity Budget Reference # mount ID ID Year (Chartfield 2) FROM Fund Department ccount Project Program ctivity Budget Reference # Amount ID ID Year (Chartfield 2) CERTIFICATIONS: Submitted for City Manager's Office by_ Dana Burghdoff (8018) Originating Department Head: Chris Harder (5020) Additional Information Contact: Pratima Poudyal (6149) ATTACHMENTS 1. 603RDB901NTVCBPEAPA2-FNI 1295.pdf (CFW Internal) 2. 603RDB901NTVCBPEAPA2-FNI APC Form.pdf (CFW Internal) 3.603RDB901NTVCBPEAPA2-FNI FID Table (WCF 06.08.22).xlsx (CFW Internal) 4.603RDB901NTVCBPEAPA2-FNI MAP.pdf (Public) 5. 603RDB901NTVCBPEAPA2-FNI PBS CPN 103128.pdf (Public) 6. 603RDB90INTVCBPEAPA2-FNI SAM.pdf (CFW Internal) 7. 603RDB901NTVCBPEAPA2-FNI.docx (Public) 8. 603RDB901NTVCBPEAPA2-FNI 56019 A022(r2).docx (Public) LrlC C LT1 Lil Lrl - O. — - O" • — — — O- - — o a rt rt rt tk k0 0 C C *k D D D Ln e� LD (Dn LijO O O = rt • - - - O M O - O v t1irt rt .. c .. .. o .. .0 o o c z ,e • C - rn �o c m c cc c m X CD - m rt .v rt M . z o v 11 Nrn"' Nn11"11 "' oo O = a a � coo 01 aoo �p 3 O 3 3 G� r rn D rt D D o cD o 0 c y c c 3 7 7 rr Z rt rt - 0 0 —— — a — a c c c 0 0 0 m u o ro m m