The URL can be used to link to this page

Home My WebLink AboutIII(F) Approval And Authorization For Transfer Of Funds From Water/Wastwater Contigency To Wastewater Capital Account And Approval And Authorization For Design And Construction Of New Force Main For Service Area East Of West Oaks Mall Agenda 6-19-2001 "CENTER OF GOOD LIVING-PRIDE OF WEST ORANGE" Ite MAYOR•COMMISSIONER Ocoee. S.SCOTT VANDERGRIFT `� CITY OF OCOEE Cr¢y..' "�'�' \Q COMMISSIONERS Ii :�' ''�. \\\ DANNY HOWELL ta.� ;p 150 N.LAKESHORE DRIVE SCOTT ANDERSON v D OCOEE,FLORIDA 34761-2258 �,�. : • � RUSTY JOHNSON y�E� :�:•. y`�� (407)905-3100 NANCY J.PARKER OP G 00 CITY MANAGER JIM GLEASON MEMORANDUM DATE: June 12, 2001 TO: The Honorable Mayor and Board of City Commissioners FROM: David A. Wheeler, P.E., Assistant City Engineer, _Q, / SUBJECT: Transfer of Funds from Water/Wastewater Contingency to Wastewater Capital Account and Approval and Authorization for Design and Construction of New Force Main for Service Area East of West Oaks Mall The City's existing sanitary sewer force main system is experiencing operating problems because of growth and greater than expected flows. The problem area is the gravity pipelines along SR 50, lift station No. 7 located in the northeast corner of SR 50 and Bluford Avenue, and the force main system along SR 50 from Bluford Avenue to Good Homes Plaza. Utility staff has undertaken a smoke testing program in the Wesmere Subdivision, Cross Creek subdivision, and Enterprise Industrial Park to identify infiltration/inflow sources that need to be repaired to reduce excess flows in the system. Lift station no. 7 is undergoing a major renovation including new control panel with soft start instrumentation and new pumps so that the system will not over pressurize upon startup or when other lift stations along the force main come on line. The Maguire Road Project includes renovation to the gravity and force main systems between SR 50 and the bridge over the Turnpike. The force main on SR 50 is a 12 inch pipeline from the west and a 6 inch pipeline from the east; they connect on SR50 between Best Buy and Toys-R-Us and then it is a 12 inch pipeline north to the first entrance into the Mall on Clarke Road where it increases to a 16 inch pipeline and connects with the force main from the mall lift station. See attached figure. Pow A Protect 66€iee`s V'Oater itoipros 0 This 12 and 6 inch force mains have experienced additional flows with the connections of the Vintage at Lake Lotta apartment complex and the West Oaks Square commercial complex and the increased flows from Good Homes Plaza and Health Central Hospital. This force main will also provide the sanitary sewer access for the proposed Saturn of Ocoee development across from Good Homes Plaza and the proposed Heavener/Kanes Furniture development on the northwest corner of Clarke Road and SR 50. The force main along SR 50 has experienced four breaks over the last year. Three of them within the last two months. Two of these breaks were minor and did not take long to repair but did require the closing of one west bound lane of SR 50 during the repair. The other two breaks were major and required a significant time for lane closures to perform the repair. The City has been in discussions with Department of Transportation, Department of Environmental Protection, and Orange County Environmental Protection Division to determine what can be done to reduce the number of pipeline breaks, eliminate the spills of untreated wastewater into waters of the state, and reduce lane closures to only periodic maintenance that can occur at times of minimal vehicular traffic. All three of the agencies, as well as the City's Engineering and Utility Departments, are very concerned about the problems that have occurred over the last two months. The smoke testing and lift station renovation started early this year before these last three breaks and the Maguire Road project will continue for another year. The City knows that there are problems in this area and have been proactive in resolving them. While we feel that the reduction in infiltration and inflow and the renovations to the lift station will reduce the flows and relieve some of the pressure on this force main, we are proposing an additional project which will also relieve some pressure on this force main. This project is to take the flows generated from Good Homes Plaza, Vintage at Lake Lotta, and West Oaks Square off the force main on SR 50 and direct them to the City's lift station no. 35 at the West Oaks Mall. This project involves installing approximately 1000 linear feet of pipeline from SR 50 to lift station no. 35 at the mall. The pipeline would be laid in the right-of-way between Best Buy and Toys-R-Us. The estimated cost for this project is detailed below: Design (surveying out-sourced with design in-house) $5,000 Permitting (FDOT and FDEP) 1,000 Construction 30,000 Total Project Cost $36,000 The Engineering Department proposes to pay for this project from Water/Wastewater Administration - Contingency by transferring the funds to the Wastewater Capital account. There is $58,310 remaining in the Contingency account. We also propose to fast track this project for two reasons: 1) to get it completed in this fiscal year so there Mat O nee's<WateeAeieurces;;{ ) 1 is no carry over, and 2) to get it completed hopefully before there is another major break that could result in a fine from FDEP. The design will be completed and permitting obtained in early July. The Engineering Department is proposing to seek quotes from the two contractors that are currently under contract at this time. They are Prime Construction Group, Inc. and Maxwell Contracting, Inc. This will eliminate the time and costs associated with the competitive bid and award process. Upon receipt of the proposals the change order will be brought to the City Commission for approval. I recommend that the City Commission approve the transfer of funds from Water/Wastewater Administration - Contingency to the Wastewater Capital account to fund this project and recommend that the City Commission approve this proposed project and authorize the Engineering Department to proceed. Attachments: Partial of Sanitary Sewer System p 7" __ J ,_:,_ :, ,:: ,:, , .. . . . :}:,: pcattct,tkou s;WaterResnurces:, `t? PARTIAL SANITARY SEWER COLLECTION SYSTEM MAP • Scale 1 inch = 1000 feet 6 FM L.5'#4 ORLANDO �'� GRlANDO HANLM (G'FM L1ilTE II �. ^ �� Jc�.� 8"SS T 9. o YAT W o ^V.EPT FEATHER- I O tgi1EVE:LLO� f c ._ 1 HURMIGAS' > s 9 .Qi VAT CT - ( l • VNIiE �g i P HECO u s w W xl - I. J� F a (( 0 _ )U = C CULUMHJS a a BCRNANDINII U� UW a a r3Ti a ' P.M-- SH]ALu < . ¢ ° TIED GOLD z SASABE — - u -• m u a TRIN7A,S ;TIGER MIN I•• I a w o, ., H c 1 - - PAR , ' W% 3 L. - (y� r TLRY RD 1 I SADIt1AL LS•3^ n L:#29 86 TURNHU.XLE'z' w 1 0 CLIMBING FOSE /u GENEVA I u VINEBERRY UNI:O_N CT PATRIC GINGER J �° o :�i ,9 , PEACFIawl .3.. 11 BLUE SPRUCE q. QUEEN, - y: ))) J f / .E O GEORGIA r `QQ�• J ELI2AIIErH�1? f'�W^ / v v tr A9 4"PM " S J,pf NAME Y 7diD Ci `� PRIVATE �`�o �. NAME o n MID ® MD ® POSE HILL C PO Li LS#40 FILLSDALE / YE7ICV(OLE _ LS#7 ' LS#34 B"FM LS#35 ® MHO G� = LAKE I cSEDALIA aLS#8 BENNET x 8"S x Ci LS 1 • 8"ss I W T �'�12"SS 12"FM r~PImv° ,. 12"FM 6"FM # ` � 1 Ye , .. u......,_ SR5�.. ., .. ...... ��S.r.�!- ® ® ® ® ® map ® ® ® ® ® M .� H 81 8"SS "I 12""SSNI 6 W 8"SS HEALTH 8"SS ,f>\u:�,o • CENTRAL ® LAKE g - �-\,-01 1 PRIVAT LOTiA 01103 MO PRIVATE ,Qd x u:LIMA De3� fy�yTj j z c j 6"FM 8"SS of elfP \ `:, COMEAU ST al V�R ®N o ^ _ 1t6 PROFESSIONAL PARKVAY ;.E„4 GROVE ST \I a. 4 Cir:::),ALARsTti#ENITsi FOREST ••. �r Sr 3 ::: VISCAYALAKES�.� -� 30 I ..... 8"`S'.S 1 ¢ ,-�„ VII:TCR iT �QpEH '