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64 TOWNSHIP OF ROSTRAVER March 15, 2000 Minutes of Work Session The Rostraver Township Board of Commissioners Work Session was called to order on this date by President, Donald M. Yoder, at 6:30 p.m. in the Rostraver Township Municipal Building, Rostraver, Pennsylvania. Members present were: Nick Lorenzo AndrewS. Temoshenka George A. Martin Donald M. Yoder Brian L. Sokol Secretaty Prentice was also in attendance. ITEMS THAT WERE DISCUSSED: 1. John Maisch spoke on the Library Grant. Mr. Maisch would like the Commissioners to put a motion · on their March 22, 2000 meeting to approve the Chairman signing the grant application. 2. Wally Johnson said E-Bar Co., bought two lots at the airpmt. Tlus company makes solar panels. This will be the first industrial pre-treatment program the Sewage Authority will be involved in and will involve highly toxic waste. Wally said that the Eat N'Park can tie into the Gustine Sewage system. He also 1-epmted the Rostraver Sewage Authority will soon be taking over the Gustine Sewage System. 3. William J. Held, Duquesne Light; Phil Glogowski, GAl Consultants; Carl Wapiemlik and Bill Mellili both residents of Rostraver discussed the fly-ash at the ai1port. Letters submitted by Mr. Wapiemlik and Mr. George Wilson are made a part ofthese Minutes (Attachment A). 4. Bob Lorn· gave Chailman Yoder a report on several issues: 1. Coneybeer complaining about the Recreation Complex. The Soil Conservation District would be visiting the Recreation Complex along with DEP. 2. The holding tanks at the Main Course. 3. Concems regardil1g Republic Waste not dumping at Sanitary Landfill. 3. Mulch pile in Belle Vemon. There has been a citizens group formed concerning this mulch pile. 5. Chairman Yoder said a letter was received fi:om Rails to Trails about buying property near the trail. Rails to Trails needs a letter from the Board of Commissioners stating it is okay to buy this land. 6. Chailman Yoder spoke about Clem Gigliotti needing to put up a fence at Sanitary Landfill. 7. Chailman Yoder said Bob Bigi, who lives near SuperValu might complain about SuperValu havil1g a small oil leak. Tlus leak was repmted to DEP and the DEP said it was not even reportable. 8. Chairman Yoder said DEP took a look at the Todd Manor Sewage Facility, Howard Dum1 from DEP said everything is fine. Commissioners discussed Jim Kelly nmning the Robidoux Sewage Plant. 9. Metz Drive has been approved for a Community Block Grant water project. 10. Chairman Yoder said the Libraty Grant would be on the March 22, 2000 agenda. .._;.c..- ,-: __ ; ::;._,_ -;. ,..r I! 11i+cll lffl) 7 ,•- r "• . •.. -'• ....- Architecture Landscape Architedure Civil/Site Development TronsfX:rlotion Engine~ring Structur~l Engineering Mechanical Engineering· Electrical Engineering Permitting Services . Cons!ruction Management food Service Desig-n February 24, 2000 Walt Johnson Rostraver Township Sewage Authority 202 Port Royal Road Belle Vernon, PA 15012 Re: Eat'nPark Restaurant Broad Ave., Rostraver Township, PA Proposed Grinder Pump Station Dear Mr. Johnson: ) As requested by Matt Winschel at KLH Engineers, I am providing this letter as --; documentation of confidence in the design of the sewer ejector pump for the Eat'nPark ) restaurant. This pump system is of proper capacity to perform its intended function of discharging all wastes generated by this restaurant under pressure into the forced-main of Gustine BV Associates and ultimately discharging into a gravity manhole that terminates the system at approximately 720ft away. Attached are record calculations. It is further understood that Eat'nPark shall remain responsible for the condition, operation and maintenance of their on-site sewer ejector pump. If you need any further clarification, please contact me. Perry Conrardy .• VP o Engineering WDA&E Copy: Steve Esposito, Eat'nPark Matt Winschel, KLH Engineers Chad Stafford, McMillen Engineering W:\EatnPark\Projdocs\sewerauthorletter.doc , cJ jc;; c;jo o ~(:!1~~ 'r!oftlm 850 Michigan Avenue Columbus, Ohio 43215 Fax: 614.221.2484 Tel: 614.221.0840 http://vNf'H.wdoe.com email: [email protected] . - --'·'-'- --· •,; -- ·.. Architecture landscape Architecture Civil/Site Development :m.JJA&E Transportation Engineering ~olfgong Doerschlag Architects & Engineers StruchJral Engineering Mechanical Engineering Eleclrical Engineering Permitting Services Eat'nPark Restaurant Construction Management Rostraver Township, Pennsylvania Food Service Design Grinder Pump Calculations Flow Calculations Total Daily Flow= 2000 gpd* Run-off Period = 24 hours Average flow rate= 2000 gpd/24 hours/60 min/hour= 1.4 gpm Peak flow rate = 2.5 x 1.4 gpm = 3.5 gpm Pump rate = 40 gpm Total Dynamic Head Calculations --,! Static Head = Outlet elevation at Gravity Manhole - Bottom of grinder pump elevation = 926.39-914.00 = 12.4' Friction Loss Offsite pipe 4" pipe at 40 gpm =.12ft/100ft Flow Coeficient, C = 150 From Figure 3-1, ASPE Data Book #3 670 feet to gravity manhole@ .12 ft/1 00 ft = 0.8 feet Onsite pipe 40 gpm in 1 %" pipe = 5.2 psi/1 00 ft 5.2 psi x 2.3 ft /psi= 12ft/100ft From POl, Standard PDI-WH 201 50 feet of'onsite pipe@ 12ft/100ft= 6.0 feet Valves 1 %" check valve loss = 18.1 equivalent ft 1 %"gate valve loss= 1.7 equivalent ft Total equivalent ft loss= 19.8 ft 19.8 ft x 12ft I 100ft= 2.4 ft 1 • Total Head= 12.4' + 4.7' + 6' + 2.4' = 25.5 feet I *This value is based on the original EDU application as submi!!ed to th.e Township by McMillen Engineering 850 Michigan Avenue Columbus, Ohio 43215 Fox: 614.221.2484 Tel: 614.221.0840 http://W'NW.wdae.com email: [email protected] ... 'l " I ) Flow Capacity Calculations For a 4.5 feet diameter manhole, 119 gal/ft capacity Set Pump ON and Pump OFF at 1.2' apart Working Capacity = 1.2 x 119 gal/ft = 142.8 gallons Detention Period = 119 gal/3.5 gpm = 34 minutes Pump Run Time= 142.8 gallons I ( 40 gpm - 3.5 gpm) = 3.9 minutes Pump Cycle = 37 minutes + 3.9 minutes = 40.9 minutes Cycles per hour = 1.5 Grinderpump sele_(;j?_c:!: Zo!lJle_r, Model 6840,2-HP - 40 gpm @ 42 ft of head Pump operating points Eat'nPark Pump operating alone -; Static Head = 12. 4 ft 670ft of offsite pipe = 0.8 ft 50 ft of onsite pipe = 6 ft Valve losses = 2.4 ft Total head loss= 21.6 ft Pump will operate at 42 gallons per minute at 21.6 ft Velocity= 1.07 ft/s Simultaneous pump operation Eat'npark pump= 42 gpm Main pump = 95 gpm Static Head = 12. 4ft 670 ft of offsite pipe = 5.4 ft (.8 ft/1 00 ft) 50 ft of onsite pipe = 6ft Valve losses = 2.4 ft Total head loss= 26.2 ft Eat'nPark Pump will operate at 42 gallons per minute at 26.2 ft Velocity at 77 gpm = 1.96 ft/s Change in Main pump I'IP on main pump = [(.8 ft/1 00 ft) - (.35 ft/1 00 ft)] x 670 = 3 feet rnJ)A&E 65 11. Chairman Yoder said the Belle Vemon Area School District would be hiring a new Superintendent. 12. Chainnan Yoder talked to Patty Brkybica who is in charge of taking the Census in Rostraver Township. She indicated that she is was not getting a good response back fiom the Township residents. Chairman Yoder said she requested the use of the Municipal Building on Tuesdays fi'om 1:00 p.m - 3:00p.m. for interviews and testing of people for taking the Census. 13. Chailman Yoder said there is a ground breaking ceremony at the Smithton Highlevel Bridge on March 27, 2000 at 10:00 a.m. 14. Chaimmn Yoder reported Ron Olschon has applications for Small Business and Homeowner loans for anyone involved in the recent flooding in Webster. Mr. Olschon will make sure they are distributed. 15. Chaitman Yoder reported that to date all employees were in agreement to stay with Cal-Ed Federal Credit Union instead of changing to the new Belle Vemon Area Credit Union. A letter would be sent to all participates stating we will be staying with Cal-ED. 16. Commissioners are to let Darlene know if they will be attending the 25th FOtinders Day Dinner sponsored by the RBA. 17. Chailman Yoder said a letter has been sent to CXS conceming the railroad. CXS is to get in touch with the residents involved directly. 18. Chaitman Yoder said there is insurance on the Rt. 51 and 201 red lights (by Peasant Village). Chairman Yoder said the Conunlsslin1ei·sshou1d consider getH!l.g-lnsut:ance on all th.e lights ill Rostraver Township. 19. Chairman Yoder repmted there was an invoice received from Coopers Electric for replacing the lights in the parking lot of the Municipal ,Building and also repairing the lights in the Police · Department. Federal Electric is no longer in business and Coopers was called in. The Township will need to find another elech·ical company for the Township work, since Coopers invoice was quite high. 20. Chairman Yoder repmted that AT & T Cable Company will be adding a travel channel.. 21. Chairman Yoder discussed with the Commissioners problems with Portnoff Law Associates concerning the garbage collection. Dean Korber and Greg Okonsky have called the Municipal Office complaining about the fees that Portnoff charges. Commissioners agreed that the 1999 delinquent garbage bills are not to be sent to Porhloff at this time. 22. Chairman Yoder said a letter was received from the Planning Commission regarding their Engineer. Chairman Yoder repmted that a backup engineer advettisement has been placed. 23.