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HomeMy WebLinkAbout1973-10-10 270 AA ORDER270 AS Introduced by Councilor Hallou, October 10, 1973 SA CITY OF BANGOR (TITLE.) Vfrbfr, Acceptipg Ckty.. Engineer's Report, Coffey Street.. Sewer 1- 1-:[1 By the City Caused of t& City of Sasser: ORDERED, THAT the attached report from the City Engineer relative to the cost of extending the Coffey Street roadway for a distance of 200 feet easterly from its present terminus, and installing 350 feet of sanitary sewer be and hereby is accepted and be it further ORDERED, that the construction of said roadway extension and sewer installation be started as soon as possible and be it further ORDERED, that the sum of $6,000 be transferred from the Contingency Fund to cover the roadway construction, and that the sum of $3,500 be transferred from the Sewer Fund to cover the sewer installation. IN CITY CO@ICIL October 10, 1973 Passed. ORDER CITY CLE Title, ,uc, city. EM.FR:e coney St.- s qer and Road Extension ............................. Faced filed by Councilman CITY OF BANGOR, MAINE Engineering Department TO THE MUNICIPAL OFFICERS: October 4, 1973 Pursuant to City Council Order No. 225 -AA passed August 13, 1973 directing the City Engineer to make a cost study for the exten- sion of Coffey Street in an easterly direction, and for the in- stallation of a sanitary sewer on Coffey Street, the following report is submitted: At the request of the Briggs Land Company, the roadway would be extended for a distance of 200 feet, with a tar surface, matching the existing roadway. A catch basin and underdrain pipe would be installed to handle storm water. The total estimated cost of the roadway construction is $5,910, of which 50%, or $2,955 may be assessed against the properties benefited, as follows: NAME LOCATION ASSESSMENT Briggs Land Co. north side $1,477.50 Paul V. Adams Trucking, Inc. south side 1,477.50 TOTAL: $2,955.00 Mr. Allison S. Briggs, representing the Briggs Lane Co., is i favor of the installation. No reply was received from the Paul V. Adams Trucking Co. The sewer n installation would consist of 350 feet of 8" asbestos Strentpipe extending east from the existing sewer on Hildreth eet, with a manhole at the easterly end. The total estimated cost of the sewer is $3,500, of which 50%, or $1,750 may be assessed against the properties benefited, as followe: NAME LOCATION ASSESSMENT Briggs Land Co. north side $875 Paul V. Adams Trucking, Inc. south side $875 Mr. Allison Briggs spoke in favor the the sewer installation, and no reply was received from the Paul V. Adams Trucking, Inc. It is recommended that the a ents against the Paul V. Adams Trucking, Inc. be deferred until such time as the property i developed, on the condition that the sewer assessment against that property would be increased to 75%, or $1,312.50. Since both the road and sewer extension a necessary to a ewe re neceas cove a new addition to the Briggs Land Company building, it is recommended that they be installed immediately. A plan showing the proposed construction is attached. Respectfully Submitted, �0 Tohn T. Frawley City Engineer Metcalf 8 Eddy, Incl Engineers Saye Buildl,gl&=Wn,Macae6uwmrs 116(61192156W MW7103216355 Cable METE00-BOSTON September 25, 1973 5-0887 Mr. Sohn T. Frawley Director of public Works City Hall Bangor, Maine 04401 Dear Mr. Frawley: In accordance with your telephone request, we submit for your consideration this proposal for preparing an infiltration/ inflow analysis for the City of Bangor, SCOPE OF WORK The analysis would cover the following subjects: 1. identify the presence, quantity, and type of infiltration/ inflow conditions which exist in the sewer system. 2. Flow data for flows in sewer system including overflows and bypassed flows. 3. Location, frequency, and cause of overflow conditions in the collection/treatment system caused by infiltration/ inflow. 4. Relationships of existing population and industrial contribution to flaws in the sewer system. 5.. Geographical and geological conditions which may affect the present and future quantities or correction costs of infil- tration/inflow. 6. Age, length, type, materials of construction, and known physical condition of the sewer system. 7. preliminary estimates of the relative costs, both for Correcting the infiltration/inflow conditions and increasing the treatment works capacity to provide the required degree of wastewater treatment for the quantities of infiltration/ inflow. N[ YOO Palo Alb Chicaga New Haven Mr. Sohn T. Frawley September 25, 1973 -2- If the infiltration/inflcw analysis demonstrates that the sewer system may be subject to excessive infiltration/inflow, a detailed plan for a systematic sewer system evaluation survey would be pro- vided. We would furnish 25 copies of the report and would complete it within sax months following authorization to proceed. RESPONSIBILITIES OF THE CITY OF BANGOR It would be the responsibility of the City of Bangor to accomplish thefollowing at no cost to us: 1. Provide all available information pertinent to the analysis. 2. Provide access to and make all provisions for us to enter upon public and private lands as required for us to perform the work under this proposal. 3. Provide labor to assist in field inspection and gaging work in the sewer system. COMPENSATION Our fee for the services provided under this proposal would be on a time -charge plus expense basis, payable monthly as charges accrue and would be the sum of the following: 1. Salary cost times a multiplier of 2.25. 2. A laboratory surcharge of $4.00 for each man-hour of laboratory time chargeable to the project. 3. Nensalary expenses at cost. Salary cost is defined as salary and wages paid to personnel for time chargeable to the project plus a percentage covering: allowances for sick leave, vacation and holiday pay; taxes and insurance premiums based upon payroll; and medical and retirement benefits. Nonsalary expenses include such typical expenses as cost of: transportation and subsistence; long-distance telephone and telegraph; printing and reproduction; computer time and programming costs; identifiable supplies; and charges by reviewing authorities. Mr. .John T. Frawley September 25, 1973 _3_ It is suggested that you budget $12,000 for our services under this proposal. This figure would not be exceeded without your prior approval. we appreciate the opportunity to submit this proposal and we look forward to continuing our services to the City of Bangor. If you have any questions with =aspect to the proposal, do not hesitate to contact us. Very truly yours, MET EDDY, INC. David A. Duncan Senior Vice President CVD:mar