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Home My WebLink About32346 / 83-14,, ., April 7, 1983 1f14 RESOLUTION (CARRIED LOST LAID OVER WITHDRAWN ) PURPOSE: AGREEMENT WITH HOWARD NEEDLES TAMNNIEN & BERGENDOFF FOR ENGINEERING SERVICES AT WATER FILTRATION PLANT INITIATED BY: DEPARTMENT OF PUBLIC WORKS BE IT RESOLVED by the Common Council of the City of Oshkosh that the proper City officials are hereby authorized and directed to enter into the attached agreement with Howard Needles Tammen & Bergendoff for engineering services relative to the Water Filtration Plant, evaluation of treatment processes. BE TT FURTHER RESOLVED that money for this purpose is hereby appro- priated from Account No. 810-701, Water Utility, Construction in Progress. SITBMITTED BY _zq_ � . �!_!-�.��_�.''. RESOLUTION # 14 HOWAR� NEEOLES TAMMEN S. BERGEN�OFF March 18, 1983 Mr. Jack Schneider Department of Public Works City of Oshkosh 215 Church Avenue Oahkoshp Wisconsin 54901 Re: F.hgineering Services Relative to Water Filtration Plant Evaluation of Treatment Processes Dear Mr. Schneider: Enclose3 is our proposed "Supplemental Task Order No. 3" for engineering aervices relating to the evaluation of treatment processes st the Water Filtration Plant £or your approval. If this task order is accepted, please return two executed copies for our files. Also enclosed is a copy of our letter dated August 2'], 1982, xhich ia- cludes the objective and items to be evaluated for this task order. This pilot plant evaluation of treatment processes will derive test deta that xill establish th= design parameters for an expande3 vater filtration plant, for the time when the City needs greater xater treatment capaci- ties. The objective is to reduce capital and operating costs associate3 with these future facilities. Very truly yours, HOWARD NEEDLES TAIR�iEN & BERGENDOFF / , i ;,� r- � 1- � '�. t— L-✓ . �_-c..��'-'-'`�x John W. Curtis, P.E. Principal Engineer enclosures cc: Thomas Konrad w/enclosures Roger C. Ward w/enclosures RrcM1itecb Engineers Vlannen FINTB No. 0140-27-Ot (1/11) 6815 Wesl Capild Drive, Milwaukee. Wiuonain it216,61< 66}��0 patl�wn James F Finn PE. Paul L Heineman FE GerarO F. Fox PE Bmwning Crow PE Chatles T. Hennigan PE Ea�ar B icnnson PE Oanie� J Watkins PE. Daniel J Spigei PE Jonn L Colton PE Fran<�s %. Hall PE Robetl S. Coma PE Oonaltl A Dupies PE Wii6am Love FIA. Wilba^ C MereOph PE RoCc t D Miile• P'c JdmeS L. �u�0e. J� PE b�oelaN� Daniei J Appel PE Roben W Ric�ards PE Don A Orl PE, Fretlerick H. Sterpenz PE Fo�en B Nollmar PE Hec�a'�' 4nco�n GPA Ja:� P SOeo� PE. Ro�etls W SmpM1em PE Jack C T�ompson PE, Rlc�ard D. Beckman PE JoM A. Eq9en AIA, HarrV D. Benossa PE. RaiF^ E Robison �E. Ceoi F CouMS PE. SIeO�en G. Goatla�tl PE Harvey K. Mammond. Jr. PE Stanley I Masl PE Ro�ert W Aozla PE Marvm C Gersten PE Carv G GoaOman A:A Wa+er S�arkc FE. Gordon H Slaney. Jr PE James 0. Russell PE. kug� E. Sc�all PE. Rolantl Warfswor�h_ ,Ir. pE Ross L Jensen. Ranx ' Lamm FE Aiexae�el F SilaDy PE John W WiBM1t PE. Tbomas N. Oyer PE 011icn nie.antlna VA, niianta. GA. Bamn Rouge. Ln, Boston MA. Gape CoraL FL. Casper. \NV. C�arleston. SQ Cnarleston. WV C^.�ca�o. Il. Cieve�anC ON. Da�ias TX penver. GO. Farhei�. NJ Houston. T%. Indianapolis, IN. Kansas Ci�y. MQ Lexinqto¢ M1tA, Los Angaies CA, Mlam�. FL Mlhvaukee.. W i. M�rr=ao�iis MN. Nenarx. D'c. New vorh. hV, Otlanaq FL. OvetlanG Park, NS. Phlladelp0ia, PA, Pnoenix. AZ Seal�le. WA. iam0a. FL Tv:son. AL. Tulsa, OK. Penang. Malaysa Pm Ee.:arreiro. Pra.n -25- RESOLUTION # 14 SUPPLEMEtiTAL TASK ORDER N0. 3 TO THE AGREEMEYm DATED APRIL 1�, 1981, BETWE°N THE CITY OF OSHKOSH IN THE STATE OF WISCONSIN AIvTD HOWA�D NEEDLES TAMMEN & BERGEVDO�'? FOR PROFESSIONAL SERVTCES RELATIV3 TO PUBLIC WATER SUPPLY REQUIREMEVTS FOR THE CITY OF OSHKOSH 3-1.0 Purpose The purpoae of this Supplemental Task Order is to establish scope, schedule and payment provisions for engineering services for the improvements to specific elements o£ the Water Filtration Plant, namely: the evaluation of treatment processes at the Water Filtration Plant. 3-2•0 Scope The Consultant xill provide the folloxing engineering aervices for improvements to t?�e Water Filtration Plant: 3-2•1 Perform desk top evaluations of treatment processes, and utilize analytical test data deve?oped by City staff for these evaluations. 3-2.2 Design a pilot plant system o_° approximately one gallon per minute capacity. 3-2•3 Provide engineering assistance to the City staff with the assembly and start-up o£ the pilot plant, vhich will be located in the Water Filtration Plant gallery area. 3-2.4 Monitor a:d asse�s operating pe:for�aance oi the pilot plant. City staff rrill operate the pilot plant and Will provide operating records. 3-2.5 Prepare a report documenting the pilot plant evalu- ation process and propose design pa:ameters for an expanded water treatment plant. 3-3•� Schedule The engineering services under this Supplemental Task Order shall commence upon receipt by the Consultant of an executed copy of this Supplemental Task Order, an3 shall be completed November 30, 59a4• 1 -26- RESOLUTION # 14 3-4.0 Payment Payment to the Consultant for all xork performed in accord- ance xith this Agreement shall not eaceed $30,000 without xritten prior approval by the City, and shall be on the basis of direct labor costs times a multiple of 2.6, plus direct expenese. 3-4.1 Direct labor costs are defined as the actual salaries and wages paid to the employees of the Coasultant directly attributable to the project. 3-4•2 Direct expenses are in addition to compensation to the Consultant for his direct services and include expend- itures made by the Consultant, his employees or his subconsultants in the interest of the project. Direct expenses include but are not limited to: 3-4.2.1 Expense of transportation, subsistence and lodging xhen traveling in connection with the project. 3°4.2•2 Expense of all repreduction, postage and handling of drawings, specifications, reports or other project-related xork products of the Consultant. 3-4•2•3 Espense of computer time including charges £or proprietary programs. 2 - 27 - RESOLUTION # 14 ZN WITNESS WHEREOF, the parties hereto have cause3 t:;:s Supple- mental Task Order No. 3 to be entered into this day of , 1983, by their proper officers and repre- sentatives. In The Presence of: HOWARD NEEDLES TAMMEN & BERGENDOFF ENGINEERS, ARCHITECTS & PLANNERS � ` i ' � � / c—. �- � � � �._.. L�% , t -L t:� �- ' -, ' John W. Curtis, P.E. arve Ke ammon , P.E., Associate Project Director In Presence of: Jack W. Schneider DIRECTOR OF PUBLIC WORKS (Seal of City) CITY OF OSHKOSH9 WISCONSIN Willian D. Frueh, CITY MANAGER Converse C. Marks, CITY CLERK I hereby certify that provisions have been na3e to pay the liability that will accrue to the City of Oshkosh, Wisconsin, under the xithin contract. Approved as to form and ezecution: John W. Pence, CITY ATTOF.NFY 3 _ zg _ RESOLUTIO"1 # 14 HOWARO NEEOLES TAMMEN 8. BERGEN�OFF August 27. 1962 Mr. Jack Sefineider Director of Public Norks City of Oshkosh 215 Church Avenue Oshkosh. Wisconsin 5�901 Re: Mater Filtration Plant Evaluation of Treatment Processes Dear Mr. Schneider: The recommendations developed during the Water Filtratlon Plant study identified itens requiring imnediate attention, and others of a longer term nature to insure continuing high quality and reliable vater service. The repair of the pretreatment basin baffle walls, new high-servfce meters, and additional alum chemical storage are now under construction. A nev com- Dined lou-lift and high-service pwnping station is under design and is scheduled for start of construction in 1983• The longer term improvements to the existing uater treatment plant are necessary to provide adequate capacity and reliable service to meet the City's water demands beyond the plant's present capacity. The expected increased system demands and neu uater treatment criteria, indicate the need for careful evaluation of uater treatment processes to continue uater production at minimum cost. lhis evaluation should take place uell in advance of any detailed design uork. It would consist of operating a small scale pilot plant over a two-year time frame to develop design parameters for the �expanded Water treatment plant. In an effort to derive required analytical data and develop the design parameters at minimal cost, we recom�end that this evaluation of Lreatment processes be conducted jointly by HNTB and the Cfty's staff. 7his pro- cedure Ss descriDed in the attached tabulation, rrhich outlines the objec- tives, the ltems for evaluation, and the approach. During the desk top evaluation and jar testing period, a variety of treat- ment process alternatives would be analyzed to determine their appropriate- ness for application at Oshkosh. It is expected that only a small nu�nber would be worthy of detailed investigation throu3h pilot plant operation, and thereDy reduce the pragram cost. This first phase and the design and assembly of the small scale pilot plant would be accomplished within a.four-month period. Thus� Dy starting this MCMUCt1 Enplewn ►Ymr� NiS Wwt Gplld GrM, YNr��ke�. Wnepyin 9218. �1� �617710 1ubMn brr� F Fmn PE VaN L Hnroman PE Gnsrtl � Fo. PE Winqm M Warnin v� B�o.�—c Go+ �E C�a��es 1 Me��qa^ aE Eaar B �o+�so- >E panei J W��R�.rs �E Raio'+ E Myers �AU. O�n�N J Spqa� PE Jann l Co�o� vE Ranca x r>i'� a� axai 5 Coma PE Dona�a a Duues PE w��,aT� �o.e a s Wni�am C ��eam pE •iwn��n 0.nK� J ApoN �E Rooen w R¢N.os VE Don R pn vE Freae�¢w H S�e�Oenr v� Rope.� B Kd��u� oE Kenya'�� * �m�p�� an �c. 0 5ner �i Rooens w Smnnem GE .1�u L 7nomoson PE Riciu.a D Beurrrn DE .bnn � EOBm ,n ��e Lwva H Ba.a+ Hsn� D 8enasv oE W�D� E Poasm �i Lee� � Goums pE SeW�e� G Goaasrd vE MuwY K Msmrtqry ,p vE Sun�ry i Mas�. PE R�� D M��e PE Aocen K �ni�a oE w•v�� C Ge•sre^ >E G�v L G000nun �iA.WSnu SnnROPE Gam�r S�a�p !� PE hmesL T�mk !� vf JamesO Fosse��oE �up�E Sc�a��E Ao'�a�nNaasww^�� o� Fossl x�se- ��an� T Umm PE �kunoe. P Snatly PE. JMn w wrpnl PE 011lew �kunp.�a V� AIYma BaiOn Roupe BoStOn Gpe Caei Fl Gspr Wr Cne•ks�on 5� Cns�esra� Wv C��opc C�ne:ana Danss De�ve� y.••,e�^ �. Noovon iroonapd�s 1uns�s Cny Lm �npNm Mrm� M�wautiee M�nrieapoes Newa�: DF �e+ ro�� Pn��r O.e�u�p ea�. KS >+�uoe�c�a v,ce-.�. Se�nb T�mpa 7pcsm TWU Pau�q M+NVw A�o Or anena Bpi�� -29- RESOLUTION # 14 Mr. Jack Schneider August 27, 1g82 Page 2 program in April of 1963, as part of the 1983 Capital Budget, the pilot plant could be functioning by this time next year, The unit would be operated 2�om late Sumner through the lake turn—over period in the Fall. It vould then be operated again in the Spring to cycle Lhrough the lake Spring turn—over and the first part of the Summer in i9$L. The report would be canplrted in the Fall of tggu. Our costs for this Evaluation of Treatment Processes are estimated as follows: Phase Y — Desk Top Evaluation and Assistance with Jar Testing Phase II — Design of Pilot Plant Phase IIS — Aasist the City in the Assembly of the Pilot Plant Phase V — Monitor Pilot Plant and Access Operating Performance Phase VI — Prepare Report Expenses TOTAL HNTB Cost a 5.000 S 4.a00 b 2.000 E72.00D a u.000 a 3.000 E3o,o00 We expect that the Cityos staff Wonld be involved in all phases of this program. Certain tasks, such as jar testing, Lhe assembly of the pilot plant, and its operation would require active participation of the Lity's staff. , Since the operation phase uould involve considera6le analytical testing as well as detailed surveillance of the operating tmit� we rec— ommend that the City augnent its staTf for this speciPic purpose. There will also De additional costs for laboratory glassWare and supplies. as vell as Lhe pilot plant equipment, which is estimated to cost S$,OOD. , The Iake Winnebago source of rav water for the City is unique, and poses special considerations for its treatment, T7�is program Would derive Lhe treatment Frocess design parameters :ahich uill reduce the costs of any subsequent water tiltration plant modifications. Yery truly yours, �t6 a NEEDLES TAt1F;E1� � BERGENDOFF �C . John W. Curtis, P.E. Principal Engineer JilClmp Enclosure HNTB No. 01Y0-27-01 Gen. Precontract 1/40 - 30 - RESOLUTION # 1� EYALUATIOh OF TREATMENT PROCESSES Ai 7HE YATER FILTRATION PLANT QSHKOSN, NISCONSIN Ob ective• i. Ninimize capital and operating costs asaociated with an expanded xater treatment plant. to focus on chemical feeding� sedimentation. and filtration processea. 2. Achieve cost effective, reliable, and controllable means for taste and odor c�ntrol. and reduction of THM (Trihalomethanes). 3. Achieve high quality water production at minimal cost. Items for Evaluation: 1. Evaluate merits of two-stage filtration. with high rate multi-media filters in series with granular activated carbon filters. This may preculde the need for additionai sedimentation Lank capacity. 2. Evaluate effectiveness of single stage filtration. either multi-media or granular activated carbon filters. Ihis may necessitate upgrading sedimentation tank perfortnance with tube or plate settlers, 3. Evaluate balance betaeen exhaustion rates of granular activated carpon and dosage of poWdered activated carbone to achieve minimal chemical costs. 4. Evaluate cost-effectiveness of other oxidants such as ozone, perman- ganate, and Hydrogen Peroxide for Laste. odor and YHM control. Approach• 7. HNTB perform desk top evaluations and City staff to perform jar te�ting. 2. HN1'B design an appropriate pilot plant systems of approximate2y one gallon pe� minute capacity. 3. City ataff. with E4JTB assistance, assemble the unit in the filtration gallery area. �1. Ihe City staff operate the pilot plant over a nine to ten month period. during eritical seasons of the year (Spring, Sucmer. Fall). 5. NNTB and City staff monitor and assess operating performance. 6. HNTB prepare report documenting findSngs and design parameters for expanded water treatment processes. HNTB No. 0140�27-01 Gen, Precontract If32 - 31 - � 9 N• �r y �C F'• � � N � m � n �� . � w � � ....-....:'_..�c--.,�-..:..._......-.,_ � 0 ct F�• 0 � y 0 a O� O � ci r� a x � o co � � m (D � a rn F� f �Mx� w o o � cr �S � �n � w o �s�n� �ac � w �* N•N•zN• � � m o �rmm� nmR. w�s�M �r N• m o F'• � Cn �S O ,�q � H a 'dN �� F-' '3 '-�a �D wcm�u � N•� � �r o m N a� � Ul cr CO w�� cl �S F'• N � � P. O �i �h .a '� '.� � � �1 N � � N r