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HomeMy Public PortalAboutP001085000 CORRESPONDENCE 2Riverwood Estates Phase P-10850 Sanitary STRUCTURE TO STRUCTURE 103 104 105 106 107 108 109 110 104 120 121 122 106 125 111 112 113 114 Ex. 132-A 101-A 101 102 102 102-A 116 117 117 126 127 108 129 104 ' 105 106 107 108 109 110 111 120 121 122 123 125 126 112 113 114 115 101-A 101 102 103 102-A 116 117 118 119 127 128 129 130 LENGTH TYPE 121.5' 8" PVC 194.0' 8" PVC 284.5' 8" ' PVC 229.0' 8" PVC 144.0' 8" PVC 89.5' 8" PVC 242.0' 8" PVC 248.0' 8" PVC 133.0' 8" PVC 84.0' 8" PVC 196.0' 8" PVC 350.0' 8" PVC 103.0' 8" PVC 82.0' 8" PVC 252.0' 8" PVC 151.0' 8" PVC 171.0' 8" PVC 104.5' 8" PVC 70.0' 8" CIP 207.0' 8" PVC 164.0' 8" PVC 313.5' 8" PVC 46.0' 8" PVC 216.0' 8" PVC 391.5' 8" PVC 152.0' 8" PVC 319.0' 8" PVC 93.0' 8" PVC 368.0' 8" PVC 224.0' 8" PVC 399.0' 8" PVC BOOK 8223 PAGE 327 END OF DOCUMENT S • U./ c - C'' 7 ,_72: r CD CD(Dtr1 Cn la_ • STATE.OF MISSOURI County of St. Louis Ss. I, the undersigned Recorder of Deedsfor said County and State, do hereby certify filet the foregoing and annexed instrument of writing Was filed for record in my office at the time, and on the day, month and year, all as same appears on the face thereof, and Is truly recorded in the book, and at the page or pages indicated thereon. Recorder of Deeds puty RecQRler METROPOLITAN ST. LOUIS SEWER DISTRICT September 11, 1987 Riverwood Estates McBride & Son Contracting Co. P.O. Box 1133 Florissant, MO 63031 RE: Riverwood Estates Plat 1,2,3,4,& 4A (P-10850) Gentlemen: The Metropolitan St. Louis Sewer District has made an inspection of the improvements at the above location. The sanitary ^d4Fr=s4-e-rm construction meets the acceptable standards of the District and this is considered to be a public sewer. The District will accept responsibility for public maintenance and . operation of this improvement. Sincerely, Maurice L. Parker Engineering Coordinator Enclosure cc: St. Louis. County Highway Department St. Louis County Public Works Department MSD Maintenance Department MSD Permit Department MSD Engineering Department SCANNED 2 0 0 0 HAMPTON AVENUE • ST. LOUIS, MISSOURI 6 3 1 3 9- 2 9 7 9 • 7 6 8- 6 2 0 0 METROPOLITAN ST. LOUIS SEWER DISTRICT August 17, 1987 Riverwood Estates McBride & Son Contracting Co. Attn: Robert Krause P.O. Box 1133 Florissant, MO 63031 RE: Riverwood estates Phase 1 (P-10850) Gentlemen: The Metropolitan St. Louis Sewer District has made an inspection of the improvements at the above location. The sanitary a -n -d -f or— -t-ora* construction meets the acceptable standards of the District and this is considered to be a public sewer. The District will accept responsibility for public maintenance and operation of this improvement. cerely, Maurice L. Parker Engineering Coordinator Enclosure cc: St. Louis. County Highway Department St. Louis County Public Works Department MSD Maintenance Department MSD Permit Department MSD Engineering Department SCA NtvED 2 0 0 0 HAMPTON AVENUE • ST. LOUIS, MISSOURI 6 3 1 3 9- 2 9 7 9 • 7 6 8. 6 2 0 0 METROPOLITAN ST. LOUIS SEWER DISTRICT August 5, 1987 Mr. Rick Sullivan Riverwood Estates Development Co. P.O. 1133 Florissant, MO 63031 RE: Riverwood.Estates Phase I (P-10850) Gentlemen: The Metropolitan St. Louis Sewer District has made an inspection of the improvements at the above location. The sanitary-sl1--d-, r Kst-peal construction meets the acceptable standards of the District and this is considered to be a public sewer. The District will accept responsibility for public maintenance and operation of this improvement. Enclosure cc: n.erely, �-P Maurice L. Parker Engineering Coordinator St. Louis County Highway Department St. Louis County Public Works Department MSD Maintenance Department MSD Permit Department MSD Engineering Department SCANNEr 2000 HAMPTON AVENUE . ST. LOUIS, MISSOURI 631392979 7rf f ''OO METROPOLITAN ST. LOUIS SEWER DISTRICT July 17, 1985 Rick Sullivan Riverwood Estates Dev. Co. P.O. Box 1133 Florissant, Missouri 63031 RE: RIVERWOOD ESTATES PHASE I Howdershell & Riverwood Estates Dr. M.S.D. Reference #P-10850 Sanitary Permit #8890 Construction is approved of 12,057.14 lineal feet of satniary sewers and appur- tenances. Gentlemen: An inspection of the completed sewer construction on this project has been made and the work has been done in accordance with the plans and specifi- cations. Approval of the construction of the sewerage is hereby given and the sewer contractor is relieved of further responsibility. A final measurement plat consisting of 1 reproduceable and 4 paper copies stamped with the engineer's seal is required by the District. If not sub- mitted by September 17, 1985, the final plat deposit will be forfeited. Final approval and acceptance for public maintenance will be given after a reinspection and dedication have been made. The reinspection will be made after the final grading, streets, sod and. all improvements are com- pleted. erel Peter W. C. Sanocki U" Field Engineer PWCS/adh cc: Bates Utility Co. Volz Eng. & Surv. Co. St. Louis County Highway Department St. Louis County Planning Commission St. Louis County Public Works M.S.D. Engineering Department Permit Department Dedication File Maintenance Department Billing Division Fixed Asset Accounts RECEWED SCANNi 3 1985 ENGIN =RING DEPARTMENT METRO GT. L SEWER DISTRICT 2000 HAMPTON AVENUE • ST. LOUIS, MISSOURI 6 3 1 3 9•2979 • 76B-6200 355 Mid Rivers Drive P. 0. Box 210 St. Peters, Missouri 63376 Ei Soil Consultants, Inc. Consulting .Sr it! and Foundatuur Engineers March 25, 1981 Mr. Roy Phelan Chief Design Engineer St. Louis County Department of Highway & Traffic 7900 Forsyth Boulevard Clayton, Missouri 63105 RE: Riverwood Estates Dear Mr. Phelan: 314/441-6969 314/278-6600 t•,^t1 iy u 7 � rF' •Ir'. FhHIGHWAY'S AND TRAFFIC` ADM. 01-rICE 'APR rNGINF.ERINFG DEPARTMrt.N-r *"FTRO. ST. L. SEWER DiSTi iCT On Tuesday, March 24, we met with you, Ermin Lee and John Dunard of your office, Mr. Glenn Borgard of Volz Engineering & Surveying, Inc., and Mr. Bob Krause of Riverwood Estates Development Company to evaluate potential problems associated with the'84" RCP pipe at Station 33 of Riverwood Estates Boulevard. The pipe will be located at the base of a thirty -foot -high embankment fill for the roadway. The road will be sixty feet wide at street grade. The pipe will be 180 feet long. The embankment will be 200 feet wide. Concern was expressed by your office on the bedding and backfill procedures and the total expected settlement of the pipe due to the deep fill. We have drilled twelve test holes on the site to depths of twenty-five feet for an FHA investigation. All of the holes ran to depths of twenty- five feet without encountering auger refusal. The soils are silty in character with some fine sands at depth. No test hole was drilled at the creek crossing. On March 23 a pit was dug near the centerline of the creek crossing. Drive - tube density tests were obtained in the walls of the pit. Soft organic soils were encountered to a depth of four feet. Below four feet the soils had low organic contents but were very soft. Dry unit weights averaged 80 pcf and moisture contents were 40 percent. The pit was terminated at a depth of eleven feet without encountering ground water or bedrock. We suspect the normal ground water table is near the surface and has been depressed by unusually dry weather. We expect the soils remain soft to depths of twenty-five to thirty feet and are underlain by relatively uncompressible clays. Assuming thirty feet of soft compressible soSC4 E high embankment, the computed total settlement of the pipe below the ce"1T er of the embankment was 2.55 feet. The settlement at the end of the embankment Foundation Investigations • Earthwork Supervision • Inspections • Laboratory Testing t,,r,F 27 19 1 Mr. Roy Phelan S. Of HIGHWAYS AND TRAFFIC St. Louis County Department of HighwtpM& cCfic Page Two March 25, 1981 should not exceed 0.5 feet. Of the total centerline settlement we anticipate at least 0.5 feet would occur during construction of the first twelve feet of fill and prior to the placement of pipe. The total deflection at the centerline of the pipe after the pipe was installed would be two feet. We discussed during our meeting the benefit of a surcharge fill. Attached as Figure 1 is a graph of settlement versus height of fill. The computed consolidation of the virgin soils at the center line of the pipe due to the first twelve feet of fill is 1.6 feet, and at the ends of the pipe about 0.5 feet. Final consolidation at the center of the pipe due to a seventeen - foot -high fill is 1.9 feet. Very little additional consolidation will occur at the ends of the pipe or toe of the embankment due to additional fill. If the pipe was installed after the full consolidation of the first twelve feet of fill the remaining differential settlement between the center and ends of the pipe due to the additional fill would be about 0.9 feet, and similarly for a seventeen -foot -high fill would be 0.6 feet. Mr. Bob Krause indicated that Riverwood Estates Development Company would consider placing an immediate fill across the bottom of the draw and waiting to place the pipe until the Phase Two grading commences. As per Glenn Borgard, a 24" RCP is required to handle the storm flow in the interim. We recommend a properly compacted high density earth fill be placed to a depth of two feet over the pipe, or Elevation 500. We recommend an additional five feet of surcharge fill be placed to Elevation 505. The five foot fill should be a minimum of twenty feet wide at the crest. Side slopes should be one vertical to two horizontal. The total width of the five foot surcharge would be forty feet. In the event of an unusually large storm the fill could be overtopped at Elevation 500 without involving the major portion of the five foot surcharge. The seventeen -foot -high fill, if permitted to remain at least one construction season, will cause 75 percent of the total consolidation anticipated from the thirty foot high embankment. We expect the remaining 0.6 feet of settlement due to the remaining thirteen feet of fill is within the tolerable limits if the pipe is properly backfilled. The organic soils have been cleaned from the old creek bottom. The old dam crossing the creek should be broken off at least four feet below final pipe subgrade. All materials used as fill should be the on -site cohesive materials of low to moderate plasticity (Liquid Limits less than 50). Below Elevation 500 all fill should be placed in lifts not exceeding one foot in loose thickness and should be compacted to a minimum dry denisty of 90 percent of the maximum dry density as determined by the Modified Proctor Compaction Test or ASTM D 1557-70. The fill placed between Elevation 500 and 505 should be tracted into place. After a minimum period of . it •ove Elevation 500 may be removed and placed on the adj. - CANN. : �•'' properly compacted. Precautions must be taken in backfilling around the eighty -four -inch pipe to provide uniform support and avoid a piping failure due to a void Foundation Investigations • Earthwork Supervision • Inspections Laboratory Testing Mr. Roy Phelan March 25, 1981 St. Louis County Department of Highway & Traffic Page Three at a possible leaky joint. We believe two alternative may be considered for the pipe bedding. Class C Bedding: The backfill may conform to the Metropolitan St. Louis Sewer District's "Pipe Bedding Class 'C' (Modified for Reinforced Concrete Pipe)". Compacted crushed limestone and screenings will be required below the spring line. Above the spring line either screenings or hand -tamped cohesive earth fill compacted as specified above may be used outside the pavement. Within the pavement limits screenings should be used. This fill should be brought up a minimum of two feet above the top of the pipe before commencing the regular earth moving operations. Anti -seepage plugs should be placed at points along the sewer trench backfill to prevent "piping". The plugs should consist of a mixture of five parts soil to one part bentonite by volume. The plugs should be a minimum of ten feet long and completely surround the pipe, replacing the regular backfill specified above. The plugs should be located near both ends of the pipe and on the upstream side of the pipe just outside the roadway limits. An earth cradle shaped to the bottom of the pipe should be formed prior to laying the pipe section. Careful attention should be given to compaction of the soil-bentonite mixture immediately around the pipe. A board or other narrow instrument will be required to compact the earth against the lower portion of pipe. The soil-bentonite mixture should be compacted to 90 percent of ASTM D 1557 as specified above. Cohesive Bedding: The entire pipe may be bedded in the on -site cohesive soils as long as careful attention is given to compaction. Bentonite should be mixed with all earth placed within two feet of the pipe including the soil cradle below the pipe. The earth fill should be placed in uniform lifts on each side and below the pipe not exceeding six inches in loose thickness. Bentonite in a powder form should be spread to a depth of one inch on the zone within two feet from the pipe. It may be mixed with the soil using a Rototiller, and then compacted with hand tampers. The fill should be brought up two feet above the top of the pipe. In our judgement, the cohesive bedding will provide more resistance to seepage but the granular fill will provide more uniform support. We believe either fill approach will provide proper bedding and the choice might be based upon economic considerations. Please contact us if you have any questions or would like to discuss our recommendations in more detail. WJG/mem cc: Mr. Glenn Borgard Mr. Rick Sullivan/Mr. Bob Krause Very truly yours, ' SOIL C NEDCONSULT William J en, P.E. Vice Pre id nt/Manager 19'! 4�. I. OF HIGHWAYS AND IRA ADM. OFFICE Foundation Investigations 1 I • Earthwork Supervision • Inspections • Laboratory Testing t -7—r--t- • t t I I r I- 171 - L 1 1 1 t q 1 T T— T 1' 3.0 2.5 0.5 0 RIVER= ESTATES 84" RCP PIPE Total Fill L.: r,, 27 19 1 0I' HIGHWAYS AND TRAFFIC ADM. OFFICE Based Upon Virgin Soil Profile 30 feet Thick ymdry = 80 pcf eo = 1.0 Cc = .225 Cu = .005 0 5 10 15 20 25 30 Height of Fill (Ft) SCANN • RIVERWOOD ESTATES - PHASE ONE ST. LOUIS COUNTY, MISSOURI SETTLEMENT COMPUTATIONS Snit Consultants, Inc. S80-83 St. Peters, Missouri March 1981 Figure 1 METROPOLITAN ST. LOUIS SEWER DISTRICT 2000 HAMPTON AVENUE ST. LOUIS, MISSOURI 63139 NOTICE OF APPROVAL OF PLANS DEVELOPER: FROM: DATE: REF. NO.: Mr. Rick Sullivan Chuck Kemp Riverwood Estates Development Co. 7.0 Additional Sanitary (8") P.O. Box 1133 Florissant, MO 63031 Robert S. Flick, Executive Director April 9, 1981 P-10850 On this date, the plans for: ( ) storm ¥x) sanitary ( ) combined RIVERWOOD ESTATES PHASE Revision of Plan Approved 3-9-81 prepared by Volz Eng. & Surv., Inc., 10849 Indian Head Ind. Blvd. 63132 have been approved by The Metropolitan St. Louis Sewer District. Before permit at its starting any work of the proposed project, application must be made and a secured for such construction from The Metropolitan St. Louis Sewer District Permit Office, 2000 Hampton Avenue, St. Louis, Missouri 63139. Before a construction permit will be issued, an agreement must be made to dedicate the sewers, easements, and appurtenances to The Metropolitan St. Louis Sewer District. The form for sewer dedication is enclosed in three copies. Permission to connect sewers to any existing private sewer must be obtained from the owner before a construction permit will be issued. Before any permit based on the application will be issued, the sum of $*WAIVED SEE BELOW must be deposited with the District as a guarantee that construction approval is obtained, and a final measurement plat meeting the requirements of the District will be filed with the District for storm water and sanitary facilities upon completion of the project. The permit fee is $30.00 and the inspection deposit will be based on 50 cents per lineal foot of sanitary sewer and 70 cents per lineal foot of storm sewer. *GUARANTEE FEE NOTED ON APPROVAL DATED 3-9-81 Permit Department MSD Developer Consulting Engineer Co. Div. of Wastewater Control County Highway Department State Highway Department Chief Plumbing Inspector (City) Municipality Mo. Department of Natural Resources Wastewater Department MSD Billing Department MSD Carl Fiorito MSD ?'Engineering Department MSD MSD 5.9 (Rev. 10/79) NOTE: THIS APPROVAL IS SUBJECT TO STATE HIGHWAY REGULATIONS WHERE APPLICABLE. PRIOR TO ISSUANCE OF A CONSTRUCTION SCAT tiibPSTBLBIECOSXITNT FROMETHE MISSOURI DEPARTMENT OF NATURAL RESOURCES. VOLZ ENGINEERING & SURVEYING, INC. 10849 INDIAN HEAD INDUSTRIAL BLVD. ST. LOUIS, MISSOURI 63182 ROBERT N. VOLZ GLENN E. BORGARD CARL F. LUEKER DATE: March 30, 1981 TO: RE: Metropolitan St. Louis Sewer District 2000 Hampton Avenue St. Louis, Missouri 63139 Attention: Mr. Chuck Kemp Riverwood Estates Phase 1 M.S.D. No. P-10850 (X) Attached is/are ( ) We are sending under separate cover Quantity 12 Each Remarks Per our telephone conversation. These are transmitted For your use For your information For review and approval Yours truly, VOLZ ENGINEERING & SURVEYING, INC. Phillip W. Turner PWT : km cc: Mr. Rick Sullivan PHONE (814) 426-6212 RECEIVED APR 2 1981 ENGINEERING DEPARTMENT "FTRO. ST. L. SEWER D1STRICl Description Sanitary sewer revision sheet 19 ( X) As you requested ( ) For bids due SCANNEr: ELBRING SURVEYING COMPANY A SUBSIDIARY (314) 426.1530 VOLZ ENGINEERING & SURVEYING, INC. 10849 INDIAN HEAD INDUSTRIAL BLVD. ST. LOUIS, MISSOURI 63132 ROBERT N. VOLZ GLENN E. BORGARD CARL F. LUEKER DATE: March 25, 1981 TO: RE: Mr. Chuck Kemp Metropolitan St. Louis Sewer District 2000 Hampton Avenue St. Louis, Missouri 63139 Riverwood Estates P-10850 80-8920 (X) Attached is/are ( ) We are sending under separate cover PHONE (814) 426-6212 RECEIVED MAR27 1981 EERING DEPARTMENT RTMENT w •I {RO. ST. L. SEWER DISTRICT Quantity Description 12 Remarks Ready for final approval. These are transmitted For your use For your information For review and approval Yours truly, VOLZ ENGINEERING & SURVEYING, INC. Glenn E. $orgar�l, P.E. GEB:km cc: Rick Sullivan Revised Engineering Plans As you requested ( ) For bids due SCANNED 4P1085 ELBRING SURVEYING COMPANY A SUBSIDIARY (314) 426.1630 THE METROPOLITAN ST. LOUIS SEWER DISTRICT MEMORANDUM TO: ENGINEERING DEPARTMENT FROM: PERMIT SECTION SUBJECT: PERMIT ISSUANCE DATE: iiA Ch 4. 4 981 ENGNEEWG DEPT. RECEIVED MAR 2 3 1981 ENGINEERING DEPARTMENT • •7rpo. ,T, l_ S `/JER DISTRIC i ON THIS DATE THE PERMIT SECTION HAS ISSUED A PERMIT FOR THE CONSTRUCTION OF ( )STORM, (X SANITARY, ( )COMBINED DRAINAGE FOR: P iiA5�_; REF NO.: It I.' 150 PERMIT NO.: STORM SANITARY #41490 COMBINED ADDRESS: COPIES: MAINTENANCE DEPARTMENT PLUMBING DEPARTMENT MSD 6.23 (REV. 8/74) SCANNEI VOLZ ENGINEERING & SURVEYING, INC. 10849 INDIAN HEAD INDUSTRIAL BLVD. ST. LOUIS, MISSOURI 63132 ROBERT N. VOLZ GLENN E. BORGARD CARL F. LUEKER DATE: March 18, 1981 TO: PHONE (314) 426-6212 RECEIVED Metropolitan St. Louis Sewer District IA AR 2 0 1981 2000 Hampton Avenue St. Louis, Missouri 63139 ENGINEERING DEPARTMENT I'1ETRO. ST. L. SEWER DISTRICT RE: Riverwood Estates Phase 1 M.S.D. No. P-10850 80-8920 ( X) Attached is/are ( ) We are sending under separate cover Quantity 3 Sets Remarks Description Improvement Plans Please disregard the 3 sets of previously submitted plans, as there has been revisions made per St. Louis County Highway requirements. These are transmitted ( ) For your use ( ) For your information (X) For review and approval Yours truly, VOLZ E►y INEERING & SURVEYING, INC. Phi ,► iD W. rner PWT:km cc: ( ) As you requested ( For bids due SCANNED ELBRING SURVEYING COMPANY A SUBSIDIARY (314) 426.1630 METROPOLITAN ST. LOUIS SEWER DISTRICT Volz ic3. & Surv. , Inc. 101849 Indian Head Ind Blvd 6L. 63132 Gentlemen: In the review of plans for this is to ( X request ( ) confirm: March 20, 1981 In reply refer to MSD Ref. No. P-10850 RtIVERtWOOD LSTATES PHi".SL I Revision of Plan Approve 3-9-81 ( ) copies of plans for further review as noted on enclosed plan. Revised ( 9)/copies of plans for approval as noted on enclosed plan. ( ) copies of plans for further review requested in conference copies of plans for approval requested in conference ( ) copies of plans for further review requested by telephone ( ) copies of plans for approval requested by telephone REMARKS: date date date date Your cooperation in furnishing us with the above will facilitate final approval of the project for construction. By direction of Robert S. Flick, Executive Director. Very truly yours, SCANNED Chuck Kemp Engineering Department cc: DeveloOr File / , Engineer 2000 HAMPTON AVENUE • ST. LOUIS, MISSOURI 6 3 1 3 9 • 768-6200 VOLZ ENGINEERING & SURVEYING, INC. 10849 INDIAN HEAD INDUSTRIAL BLVD. ST. LOUIS, MISSOURI 63132 ROBERT N. VOLZ GLENN E. BORGARD CARL F. LUEKER DATE: March 20, 1981 TO: Mr. Maurice Parker Metropolitan St. Louis Sewer District 2000 Hampton Avenue St. Louis, Missouri 63139 RE: Riverwood Estates 80-8920 (X) () Attached is/are We are sending under separate cover Quantity PHONE (814) 426-6212 RECEIVED MAR 2 0 1981 ENGINEERING DEPARTMENT ETRO. ST. L SEWER DISTRICT Description 1 Print Sheet 2 of Plat 3 of Riverwood Estates Remarks We have relocated the sanitary sewer line from Lots 110 and 111 to between Lots 113 and 114. The record plat showing the easement was revised accordingly. An engineering revision has been requested whereby you required a revised easement change. These are transmitted ( ) For your use ( ) For your information ( X) For review and approval Yours truly, VOLZ ENGINEERING & SURVEYING, INC. Glenn E. Borgard, .E. GEB:km cc: Mr. Rick Sullivan ( X) As you requested ( ) For bids due SCANNED ERRING SURVEYING COMPANY A SUBSIDIARY (314) 426.1530 THE METROPOLITAN ST. LOUIS SEWER DISTRICT MEMORANDUM TO: FROM: SUBJECT: DATE: Secretary -Treasurer Permit Section Final Plat Deposit 1 7 , 1C, fl l On this date, the sum of $ been deposited by L1P3EPT. MAR 18 1981 ENGINEERING Dr:PARTMErNT P!ETRO. ST. L. SEWER DISTRICT , check attached, has �.: .,\ ^t S'� 1 g T ;+ T P 3 to 1.��,tz;;F}ritl(lr:� !,I">.�.P�1..rs:.� e:� L�.�f .. �� � DO.?: ;!:! .' RD. '+7+I?YT."AND 3'i!'{r:y; q,10). 63043 as a guarantee that a final measurement plat for P.»1 1150 , meeting the requirements of the District, will be filed with the District upon completion of the project. Additional amount required $ Copies: Finance Dept. Engineering Dept. MSD 6:15 SCANNED THE METROPOLITAN ST. LOUIS SEWER DISTRICT RECEIPT FOR PLANS REFERENCE NO. P-10850 DATE 3-16.81 THE ENGINEERING DEPARTMENT OF THE METROPOLITAN ST. LOUIS SEWER DISTRICT HAS ON THIS DATE RECEIVED 3 COPIES OF THE PRELIMINARY SEWER PLANS. RIVE RWOQi) ESTA S PHASE I evision of Plan .kpj?roved 3-9-31 TITLE LOCATION Howdershell & Riverwood Estates Dr. MUNICIPALITY Unincor9oratsd WATERSHED Coldwater Creek MAINTENANCE DIVISION SANITARY DISPOSAL Into Riverwood Estates San. Extu. P-10263 STORM DISPOSAL Into {bitch ENGINEER Volz %ng. & Surv. , Inc. TELEPHONE 426"6212 ADDRESS 10849 Indian Head. Ind Blvd 6313 TELEPHONE 838-4700 Rick Sullivan DEVELOPER flvarwood Estates tAivelopment CoADDRESS P.0 .Box 1133, Florissant 63031 DEDICATION AGREEMENT Yes ACREAGE OR FOOTAGE / FEE SCHEDULE REVIEW FEE $ 35.00 RECEIVED ON - _3r LAND USAGE 'ff WHEN EASEMENTS ARE REQUIRED, PLANS WILL NOT BE Plf EL I M I NARY EXAMINATION OF THE PLANS APPROVED UNTIL: .�` ,INDI. ATES THAT THE FOLLOWING WILL BE REO.0 I RED : 1. NEEDED RIGHT-OF-WAY HAS BEEN ACQUI�.�•. �,✓ ,w'1 S /$ f PERMISSION TO CONNECT 2. A SIGNED SUBDIVISION PLAT, ,SHOW I N �tASEMEIJ READY FOR RECORDING, HAS BEENLS11 �,� EASEMENTS 3. THE RECORDED BOOK AND PAGE NUMBERS OF ANY EXISTING EASEMENT TO BE USED SHALL BE NOTED ON THE PLAN. ANY RESTRICTIVE CONDITIONS SUBDIVISION PLAT AS TO THE USE OF EASEMENTS, SHALL BE NOTED. (substantially ready for recording) DISCHARGE EASEMENT Yes 4. PROPER FEE FOR RECORDING OF EASEM4B I` A N N E L)rHERS RECEIVED. REVIEW FEE $35.00 (Remit to attention of Eng. Dept.) ABSENCE OF ANY OF THE ABOVE REQUIREMENTS WILL DELAY FINAL APPROVAL OF THIS PLAN (ALL FURTHER CORRESPONDENCE MUST HAVE THE M.S.D. REFERENCE NUMBER NOTED) Base Map/City Map No. cc. Treas. MSD Developer Q) /6J^7 � -1�-�/ vngineering Department MSD Waste Water Dept. MSD 42,Airm , Permit Dept. MSD Billing Dept. MSD Clean Water Commission Fiorito, Carl MSD Consulting Engineer MSD Form 5.2 (Rev. 5/75) VOLZ ENGINEERING & SURVEYING, INC. 10849 INDIAN HEAD INDUSTRIAL BLVD. ST. LOUIS, MISSOURI 63132 ROBERT N. VOLZ GLENN E. BORGARD CARL F. LUEKER DATE: March 13, 1981 TO: RE: Mr. Jim Thompson Metropolitan St. Louis Sewer District 2000 Hampton Avenue St. Louis, Missouri 63139 Riverwood Estates 80-8920 (X) Attached is/are ( ) We are sending under separate cover Quantity Description PHONE (814) 426-6212 3 Revised sets of engineering plans. Remarks We are requesting an engineering revision for the sanitary sewer from MH 155 to MH 140. We rerouted the line to terminate at MH 140. These are transmitted ( ) For your use ( ) For your information (X) For review and approval Yours truly, VOLZ ENGINEERING & SURVEYING, INC. CAA' 01(44 Glenn E. Borgard, P.E. GEB:km cc: Rick Sullivan Roy Phelan ( ) As you requested For bids due SCA NN0 ROBING SURVEYING COMPANY A SUBSIDIARY (314) 426.1530 March 9, 1981 ST. LOUIS COUNTY, MISSOURI GENE McNARY, COUNTY EXECUTIVE DEPARTMENT OF HIGHWAYS AND TRAFFIC RICHARD F. DAYKIN, DIRECTOR MEMORANDUM TO: Mr. Roy W. Phelan Chief Design Engineer Subject: Riverwood Estates In response to your memorandum of March 2, 1981, the soils report for subject subdivision has been reviewed to attempt to determine the adequacy of the described construction procedures. Only the proposed roadway fill over the proposed eighty-four (84) inch diameter reinforced concrete pipe was considered, inasmuch as you indicated in your telephone conversa- tion with Ermi.n E. Lee, Materials Engineer, that the detention basin dam was beyond the right-of-way limits and not the concern of this Department. Due to the lack of background information, such as soil type, sub -surface conditions, height of water table, etc., no approval can be given. In an attempt to observe the conditions first hand, Mr. Lee visited the project site but due to weather and ground conditions he was unable to reach the roadway fill location. Without detailed information, one can only surmise that a fill of this height, approximately thirty (30) feet, constructed of a silty material, and over a stream bed, will undoubtedly show substantial settlement over a period of time. Slippage of the side slopes is also a possibility. Such failures would affect not only the roadway surface but also the culvert below. It is therefore recommended that you schedule a meeting of the concerned parties, at which time construction procedures and possible problem areas could be discussed in detail. It is essential that the soil type, depth to rock, and height of water table be known before any further discussion of this matter. The soils report and construction plans which you provided are being returned to you. SCANNED MJM/EEL:emf Attachment cc: Mr. Richard F. Daykin, Director Mrs. Dee A. Joyner, Director, Department of Planning Mr. Louis E. Stoppelman, Director, Department of Public Works A . Mr. Luis G. Zambrana, Division of Code Enforcement ropolitan St. Louis Dewer District Volz Engineering and Surveying, Inc., 10849 Indian Head Industrial Blvd., St. Louis, Missouri 63132 Riverwood Estates Dev. Co., P. 0. Box 1133, Florissant, Mo. 63031 7900 FORSYTH BOULEVARD, CLAYTON , MISSOURI 6 3 1 0 5 / (314) 8 8 9- 3 1 0 4 r�giey of Cons & lotion FROM: DATE: REF. NO.: On this prepared by METROPOLITAN ST. LOUIS SEWER DISTRICT 2000 HAMPTON AVENUE ST. LOUIS, MISSOURI 63139 NOTICE OF APPROVAL OF PLANS DEVELOPER: Hr. Rick Sullivan Riverwood Estates Development Co. P.O. Box 1133 Florissant, MU 63031 Robert S. Flick, Executive Director March 9, 1981 P-10850 Chuck Kemp 12,125' Sanitary (8") $101,338.00 Cost Estimate date, the plans for: ( ) storm (4 sanitary ( ) combined RIVERWOOD ESTATES PHA>E Volz Eng. & Surv., Inc., 10849 Indian Head Ind. Blvd. 63132 have been approved by The Metropolitan St. Louis Sewer District. Before permit at its starting any work of the proposed project, application must be made and a secured for such construction from The Metropolitan St. Louis Sewer District Permit Office, 2000 Hampton Avenue, St. Louis, Missouri 63139. Before a construction permit will be issued, an agreement must be made to dedicate the sewers, easements, and appurtenances to The Metropolitan St. Louis Sewer District. The form for sewer dedication is enclosed in three copies. Permission to connect sewers to any existing private sewer must be obtained from the owner before a construction permit wi ll be issued. Before any permit based on the application will be issued, the sum of $ 2,650.001 must be deposited with the District as a guarantee that construction approval is ) obtained, and a final measurement plat meeting the requirements of the District will be filed with the District for storm water and sanitary facilities upon completion of the project. The permit fee is $30.00 and the inspection deposit will be based on 50 cents per lineal foot of sanitary sewer and 70 cents per lineal foot of storm sewer. Permit Department MSD Developer Consulting Engineer Co. Div. of Wastewater Control County Highway Department State Highway Department Chief Plumbing Inspector (City) Municipality Mo. Department of Natural Resources Wastewater Department MSD Billing Department MSD Carl Fiorito MSD 1 Engineering Department MSD MSD 5.9 (Rev. 10/79) NOTE: THIS APPROVAL IS SUBJECT TO STATE HIGHWAY REGULATIONS WHERE APPLICABLE. PRIOR TO ISSUANCE OF A CONSTRUCTION PERMIT FOR PUBLIC SANITARY SEWERS, A PERMIT MUST BE OBTAINED FROM THE MISSOURI DEPARTMENT OF NATURAL RESOURCES. SCANNED .4J VOLZ ENGINEERING & SURVEYING, INC. 10849 INDIAN HEAD INDUSTRIAL BLVD. ST. LOUIS, MISSOURI 63132 ROBERT N. VOLZ GLENN E. BORGARD CARL F. LUEKER DATE: March 6, 1981 TO: Mr. Chuck Kemp Metropolitan St. Louis Sewer District 2000 Hampton Avenue St. Louis, Missouri 63139 RE: Riverwood Estates Phase I 80-8920 (X ) Attached is/are ( ) We are sending under separate cover Quantity Description PHONE (814) 426-6212 3 Prints Overall project with lot numbers and addresses for Phase I. Remarks These are transmitted ( X) For your use ( ) For your information ( ) For review and approval Yours truly, VOLZ ENGINEERING & SURVEYING, INC. 74)",.v‘., Turner Phillip W. PWT:km cc: Mr. Rick Sullivan ( X) As you requested ( ) For bids due SCANNED ELBRING SURVEYING COMPANY A SUBSIDIARY (314) 426.1530 LETTER OF TRANSMITTAL OF CHECKS MEMO TO: Secretary -Treasurer (CC to Finance) MEMO FROM: Carl J. Fiorito RE: Missouri Bottoms Sewer Co. DATE: March 3, 1981 Check Number Address 1026 from Riverwood Estates Dev. Co. (Attn: Richard T. Sullivan, Jr.) P. 0. Box 1133, Florissant, Mo. 63031 Amount of check $11,200.00 For Account No. Mo. Bottoms (to be filled in by S.T.) connection charge for Riverwood Estates Plat #1. This check is for 32 lots at $350 per lot. (Lots 1- 9, 17-39) Please deposit this check into ghe Fee Fee Trunk Sewer Account. cc: Finance Dept. Billing Dept. Engr. Dept. Permit Dept. Vernon Millaway Lloyd Spurgeon Richard T. Sullivan, Jr. (The above should include if it is a deposit for something in the future and if so whether it is to be repaid in whole or part. Or, whether its something that pays for something now. If it pays for something - what? Whether its sanitary or storm. Joint effort - between whom?) REFUND OF ABOVE: SCANDate NED Above to include address (if new). For Secretary -Treasurer use only: Signature 4/,co2v/• CR No. Date March 2, 1981 ST. LOUIS COUNTY, MISSOURI GENE McNARY, COUNTY EXECUTIVE DEPARTMENT OF HIGHWAYS AND TRAFFIC RICHARD F. DAYKIN, DIRECTOR MEMORANDUM: Mr. Myles J. Midgley Engineer of Construction Attention: Mr. Ermin Lee Subject: Riverwood Estates Attached please find a copy of the Soils Report for the subject subdivision. Also attached is a copy of the proposed construction plans. Please review the attached, and respond to the undersigned with your comments as to adequate or otherwise. If we may be of further assistance, please contact the undersigned. Roy,b1. Phelan Chief Design Engineer RWP/JD/rg Attach. ``1 cc: Mr. Richard F. Daykin, Director Mrs. Dee A. Joyner, Director, Department of Planning Mr. Louis E. Stoppelman, Director, Department of Public Works Attention: Mr. Luis G. Zambrana, Division of Code Enforcement Metropolitan St. Louis Sewer District Volz Engineering and Surveying, Inc., 10849 Indian Head Industrial Boulevard, St. Louis, Missouri 63132 Riverwood Estates Development Company, P. 0. Box 1133, Florissant, MO 63031 SCANNE"£?1O85ff 7900 FORSYTH BOULEVARD, CLAYTON, MISSOURI 63105 / (314) 889-3104 Riverw.od Estates Co. P.O. BOX 1133 FLORISSANT, MO. 63031 838-4700 Febr 3ry 27, 1981 Mr. Carl Fiorito Metropolitan Sewer Dostrict of St. Louis 2000 Hampton Avenue St. Louis, Missouri 63139 Dear Carl: Per our conversation I am enclosing a check for $11,200.00 for sanitary sewer tap fees in Plat I of Riverwood Estates. We respectfully request your approval to pay only thirty-two (32) tap fees at this time. Although Plat I contains sixty-three (63) lots, we will only be building in an area totaling thirty-two (32) lots. Because of the high interest rates and the slow moving economy we do not intend to open more lots than absolutely necessary. We are making every effort possible to reduce our up front develop- ment costs. Prior to construction any homes in the remaining area of Plat I (31 lots), we will advise you of our plans and pay the remaining tap fees totaling $10,850.00. If the above meets your approval, please advise St. Louis County that your requirements have been met in order for us to record the record plat. Thank -you for your co-operation. SCANNED RTS :cao Sincerely, RIVERW000 ESTATES CO. Richard T. Sullivan, Jr. Vice -President METROPOLITAN ST. LOUIS SEWER DISTRICT February 26, 1981 Volz Eng. & Surv. Inc. 10849 Indian Head Ind. Blvd. St. Louis, MO 63132 Re: Riverwood Estates Phase I MSD Reference No. P-10850 Dear Sir: Please correct the enclosed Subdivision Plat as indicated and return to my attention. LB/_jh Enc. Yours truly, Lloyd Borgstede Engineering Department SCA P10850 2000 HAMPTON AVENUE • ST. LOUIS, MISSOURI 6 3 1 3 9 • 768-6200 February 23, 1981 ST. LOUIS COUNTY, MISSOURI GENE McNARY, COUNTY EXECUTIVE DEPARTMENT OF HIGHWAYS AND TRAFFIC RICHARD F. DAYKIN, DIRECTOR Volz Engineering and Surveying, Inc. 10849 Indian Head Industrial Boulevard St. Louis, Missouri 63132 Attention: Mr. Glenn E. Borgard Subject: Riverwood Estates Phase I Dear Sir: FEB 2G 1981 ENGINEERING DEPARTMENT "ETRO. ST. L SEWER DISTRIC I We have reviewed your revised improvement plans for the subject subdivision and have the following comments: 1. Comments number 1, 2 and 8 of our prior letter of February 3, 1981 are still required. Please provide. 2. Reference is made to comment number 4 of our prior letter of February 3, 1981 and your reply of February 12, 1981. The 1.7 P.I. factor used for on -site common ground is not acceptable. It will be necessary to increase this to a P.I. of 2.4. 3. Reference is made to comment number 6 of our prior letter of February 3, 1981, and to our conversation of February 19, 1981. The P.D.E. provided are dedicated to Metropolitan St. Louis Sewer District. It is this Depart- ment's understanding that in accordance with the procedures established for areas newly annexed by Metropolitan St. Louis Sewer District that maintenance of sarpe befalls St. Louis County and/or the property owners, not Metropolitan St. Louis Sewer District. If, however, Metropolitan St. Louis Sewer District is desirous of maintaining the storm sewers within this subdivision, this Department would have no objection. If Metropolitan St. Louis Sewer District is not going to main- tain the storm sewers, then the P.D.E. must be dedicated to St. Louis County. Please provide clarification in this regard. 4. Reference is made to comment number 9 of our February 3, 1981 letter. The jointing detail you provided for Scenic Valley Court is nice, but, the jointing for the eyebrow on Scenic Circle Court was requested. SCANNED 7900 FORSYTH BOULEVARD, CLAYTON, MISSOURI 6 3 1 0 5 / (314) 889-3104 RE: Riverwood Estates Phase I -2- February 23, 1981 Volz Engineering and Surveying, Inc. Attention: Mr. Glenn E. Borgard 5. Reference is made to comment number 11 of our February 3, 1981 letter, to the hydraulic computations received on January 22, 1981, and to your reply letter of February 12, 1981. It was requested that the drainage area map and hydraulic computations be revised to indicate bypass. Your letter states this has been done. The drainage area map still does not show bypass, example: sheet 25, inlet 17, total "Q" shown to inlet, yet bypass of 1.44 c.f.s. occurs. Likewise, your hydraulic computations do not include the bypass into the downstream inlets "Q", example: sheet 3 of your hydraulic computations, inlets 17 to 16 shows bypass 1.44 c.f.s., yet cumulative "Q"'s in the system include the bypass, plus downstream inlet 28-22, sheet 7, cumulative "Q"'s does not include the upstream bypass. It is noted that your reply letter attempted to translate this information, but as requested, the information was not sufficiently provided. 6. Reference is made to comment number 15 of our February 3, 1981 letter, and your reply letter of February 12, 1981. You state that this is the toe of slope being adjusted with . minor grading. It appears from your storm sewer profiles that the minor adjustment is roughly 9 plus feet of fill at the discharge point. This Department contends that this is not minor adjustment, but major fill, and as such, the integrity of the natural discharge point has been violated. Please comply with the comment, extend to toe of proposed fill. 7. Reference is made to comment number 17 of our February 3, 1981 letter. Guardrail was requested along Riverwood Estates Boulevard at approximate areas where the distance from top of bank to toe of slope was ten (10) feet or greater. Upon further investigation, it appears that the guardrail you have shown is insufficient to adequately protect the general traveling public. Therefore, guardrail will be required from approximately station 23+00 to station 28+00, east side along common ground, and from approximately station 30+00 to station 36+00, south side along common ground. 8. Reference is made to comment number 21 of our February 3, 1981 letter, and your reply of February 12, 1981. It is noted that the hydraulic computations provide entrance control computations for EP -59, however, the other information requested was not provided, outlet control computations and cross -sections. The design "Q" was not increased to a 50 -year design as requested. Please comply with all facets of the comment. 9. In light of the minimal information `pecv de'0fl t above comment, computations by this Department indicate'a HW/D greater than 1 for the culvert. Accordingly, rip rap protection for the roadway fill slope to the highwater elevation will be required. 1085 RE: Riverwood Estates Phase I -3- February 23, 1981 Volz Engineering and Surveying, Inc. Attention: Mr. Glenn E. Borgard 10. Reference is made to comment 3 above, the P.D. Easements. It will be necessary to show the off -site P.D. Easements on the construction plans. 11. In conjunction with comment number 7 above, guardrail. Please provide standard construction details for the guardrail. 12. Reference is made to comment number 3 of our February 3, 1981 letter, hydraulic computations. A review of the hydraulic computations indicates actual discharge velocities to be greater than those shown in the computations. Accordingly, energy dissipators will be required at all discharge points where velocities exceed 5 f.p.s. It is noted that a detail of a dissipator occurs on sheet 33. Please indicate if this is to be utilized at the discharge points. 13. Reference is made to the above comment. The actual discharge velocity at EP -57 appears to be in the range of 30 f.p.s., not 18 as indicated. Accordingly, it will be required that bank protection be provided at this point. 14. The following comments pertain to the headwall detail: a. The alternate method of anchoring the fence to the headwall and wingwalls should be as shown in red block 1 of 9. The spacing of the fence post should be indicated on the plans. b. The requirements of the alternate method of placing the fence post in concrete should be shown on the plans. c. The horizontal spacing of the 3" diameter drains should be indicated. Also, plastic pipe should be used for these drains. 15. Reference is made to comment number 16 of our letter of February 3, 1981, C.A.P. As previously stated, C.A.P. is not allowed by this Department, furthermore, it appears that through the utilization of drop manholes, the stretch of storm sewer in question could be stepped down the hill to the outfall point. Therefore, please revise to eliminate the C.A.P. 16. Reference is made to the hydraulic computation ,', , N N E D subsequent to our review. The computation of turn losses appears to be in error. Please check velocity used in main line system at structures. r 0 8.,;1, RE: Riverwood Estates Phase I -4- February 23, 1981 Volz Engineering and Surveying, Inc. Attention: Mr. Glenn E. Borgard When these revisions have been completed, please return two (2) sets of plans for our further review, plus two (2) revised sets of structural plans for the headwall. Very truly yours, oy, W. Phelan Ch if Design Engineer RWP/JD/rg Attach. cc: Mr. Richard F. Daykin, Oirector Mrs. Dee A. Joyner, Director, Department of Planning Mr. Louis E. Stoppelman, Director, Department of Public Works Attention: Mr. Luis G. Zambrana, Division of Code Enforcement Metropolitan St. Louis Sewer District Riverwood Estates Development Company, P. 0. Box 1133, Florissant, MO 63031 SCANNED VOLZ ENGINEERING & SURVEYING, INC. 10849 INDIAN HEAD INDUSTRIAL BLVD. ST. LOUIS, MISSOURI 63132 ROBERT N. VOLZ GLENN E. BORGARD CARL F. LUEKER DATE: February 12, 1981 TO: Mr. Chuck Kemp Metropolitan St. Louis Sewer District 2000 Hampton Avenue St. Louis, Missouri 63139 RE: Riverwood Estates Subdivision 80-8920 (X ) Attached is/are ( ) We are sending under separate cover Quantity 12 Sets Remarks For final review. These are transmitted For your use For your information For review and approval Sincerely, VOLZ ENGINEERING & SURVEYING, INC. OLI &AT4 Glenn E. Borgara, P.E. GEB:PWT:km PHONE (314) 426-6212 Description Improvement Plans ( ) As you requested ( ) For bids due cc: Rick Sullivan EIBRING SURVEYING COMPANY A SUBSIDIARY (314) 426.1530 170a iU1I V .1CI V(Y9 i►1 V:�,.'s 10849 INDIAN HEAD INDUSTRIAL BLVD. ST. LOUIS, MISSOURI 63132 ROBERT N. VOLZ GLENN E. BORGARD CARL F. LUEKER DATE: TO: RE: February 5, 1981 Mr. Maurice Parker Metropolitan St. Louis Sewer District 2000 Hampton Avenue St. Louis, MO 63139 Riverwood Estates 80-8920 (X ) Attached is/are ( ) We are sending under separate cover Quantity 2 sets Remarks F7- P1-lONE (314) 426-6212 SSv 191 C' Description Record Plats for 1, 2, 3, and 4 of Riverwood Estates. rz The enclosed prints are substantially ready for recording. Review and approval is requested. These are transmitted For your use For your information For review and approval Sincerely, VOLZ ENGINEERING $ SURVEYING, INC. Glenn E. Borgard,SP.E. GEB:jv cc: Mr. Rick Sullivan ( ) As you requested ( ) For bids due SCANNED S . Oil €.24 mr.,.4.4 140._k .� C c„�Q P a4t, 1,2 3 4) FI INO, SU RVFYI NO COMPANY A SUBSIDIARY (714) 4'16.15'30 February 3, 1981 Volz Engineering and Surveying, Inc. 10849 Indian Head Industrial Boulevard St. Louis, Missouri 63132 Attention: Mr. Glenn E. Borgard ST. LOUIS COUNTY, MISSOURI GENE MCNARY, COUNTY EXECUTIVE DEPARTMENT OF HIGHWAYS AND TRAFFIC RICHARD F. DAYKIN, DIRECTOR 1=► B a 1981 ENGINEERING DEPARTMENT r .TtO.ST. L.SENV L Subject: Riverwood Estates Phase I 12-16 gS� Dear Sir: We have reviewed your improvement plans for the subject subdivision and have the following comments: 1. Prior to final plan approval from this Department, approval from Metropolitan St. Louis Sewer District for the sanitary sewers will be required. 2. Prior to final plan approval from this Department, approval from St. Louis County Department of Parks and Recreation will be required. 3. Prior to approval, and prior to further review, hydraulic computations for the proposed storm sewers is required. Please provide. 4. Reference is made to sheet 34a, whereon is shown a breakdown of "Q" tributary to EP -59. A review of the drainage area map indicates areas not accounted for in the breakdown. Furthermore, the P.I. factor utilized should be increased to coincide with the zoning of the parcel (i.e. 2.4). 5. It will be necessary to provide an off -site drainage area map clearly delineating the tributary areas. 6. The following off -site easements are required: a. Grading and drainage at EP -1. b. Grading and drainage at EP -30. c. Grading and P.D.E. at EP -57 and P.D.E<ac NNI L 1085e 7 9 0 0 FORSYTH BOULEVARD, CLAYTON, MISSOURI 6 3 1 0 5 / (314) 6 6 9- 3 1 0 4 RE: Riverwood Estates Phase I -2- February 3, 1981 Volz Engineering and Surveying, Inc. Attention: Mr. Glenn E. Borgard I. There appears to be an error in the centerline data for curve number 42. Please check. 8. A soils report for this project indicating handling of roadway fills in the areas of the existing creek crossing and pond area is required. The soils report is to be compiled and furnished by a soils engineering firm of demonstrated competency in this area. Two (2) copies of this report are required. 9. A jointing detail for the eyebrow cul-de-sac is required. Please provide. 10. Reference is made to the temporary cul-de-sac at the terminus of Riverwood Estates Drive. The base material for this cul-de-sac shall be six (6) inches Type "X" asphaltic concrete, not rolled stone. 11. A review of the overland water flow patterns indicates several areas where bypass will occur at the structures due to both street grades and large drainage areas tributary to same. The drainage area map should be revised to reflect this bypass, with provisions made to adequately handle same at the downstream structures. The hydraulic computations should also reflect this bypass. The inlet capacity of 28, and gutter capacity of inlet 5 are exceeded due to this bypass. Please revise accordingly. 12. The profile for Riverwood Estates Drive should be revised to reflect the culvert crossing at station 33+04+. 13. Reference is made to the warping points for the eyebrow cul-de-sac. Please identify reference points for these elevations. 14. Reference is made to the storm sewer profiles on sheet 23. Please identify size of pipe from 74 to 73. 15. It would appear that EP -62 will be discharging onto the side of a filled slope. It is requested that this discharge point be extended to the creek downstream. Please revise. 16. In accordance with this Department's criteria, Corrugated (''1 Aluminum Pipe is not allowed. Therefore, it will be necessal^/i to revise the run from manhole 78-A to manhole 78 accordingly. ' `�� 17. In accordance with this Department's criteria, guardrail will be required along Riverwood Estates Drive between approximately station 24+00 to and around the intersection of Court "N" with Riverwood Estates Drive on the east side, and from approximately station 32+00 to 34+00 on Riverwood Estates Drive both sides. RE: Riverwood Estates Phase I -3- February 3, 1981 Volz Engineering and Surveying, Inc. Attention: Mr. Glenn E. Borgard 18. Reference is made to the detail for the headwalls on the 84 inch culvert. Two (2) copies of this detail, plus profile of road and pipe, for review by our structural engineer are required. 19. In accordance with this Department's criteria, chain link fence will be required along the top of the headwalls for the 84 inch pipe. 20. The plans should clearly reflect that a Type "G" transverse joint with wire baskets will be required for Riverwood Estates Drive. 21. Hydraulic computations for the 84 inch culvert are required. Inlet control and outlet (submerged) control are both required. The "Q" as previously discussed in comment number 4 above, should be increased to compensate for a 50 -year design frequency for this culvert. To accomodate the above requested design, a cross section both up and downstream of the head- wall will be required. It is possible that this backwater will affect adjacent lots in the next section. If so, easements may be required. 22. Reference is made to sheet 29, whereon is shown a detail for a grated trough. Please be advised that this item is under revision by this Department. Please contact the undersigned for the latest revisions to same. 23. The plans make reference to an existing grotto to be saved. Please clarify, as this item directly affects the roadway fill for Riverwood Estates Drive. 24. Reference is made to the Final Development Plan for this project. It is stated therein that plans for the ornamental entrance are to be provided for review with the first plat. Please provide same at this time. Further comments pertaining to the hydraulics of the storm sewer system, the drainage areas, and structural comments, may be forthcoming at a later date, upon receipt of information requested in these regards. When these revisions have been completed, please return two (2) sets of plans for our further review. Very truly yours, SCANN Phelan 6� Y Design Engineer RWP/JD/rg RE: Riverwood Estates Phase I -4- February 3, 1981 Volz Engineering and Surveying, Inc. Attention: Mr. Glenn E. Borgard cc: Mr. Richard F. Daykin, Director Mrs. Dee A. Joyner, Director, Department of Planning Mr.. Louis E. Stoppelman, Director, Department of Public Works Attention: Mr. Luis G. Zambrana, Division of Code Enforcement Metropolitan St. Louis Sewer District Riverwood Estates Development Company, P. 0. Box 1133, Florissant, MO 63031 SCANNED METROPOLITAN ST. LOUIS SEWER DISTRICT February 3, 1981 Volx Eng. & Surv., Inc. 1D849 Indian Head Ind Blvd St. Louis, MO 63132 Gentlemen: In reply refer to MSD Ref. No. P -1O850 In the review of plans for ?ZIV.ERWOOD ESTATES PHASE I this is to (xx) request ( ) confirm: ( ) copies of plans for further review as noted on enclosed plan. Revised (9 )/copies of plans for approval as noted on enclosed plan. ( ) copies of plans for further review requested in conference ( ) copies of plans for approval requested in conference date ( ) copies of plans for further review requested by telephone ( ) copies of plans for approval requested by telephone date Send 2 shoats :showing lots with street addresses and sewers. REMARKS: date date Your cooperation in furnishing us with the above will facilitate final approval of the project for construction. By direction of Robert S. Flick, Executive Director. cc: Dcvelo er File Sc,4 NNED Very truly yours, Chuck Kemp Engineering Department , Engineer 2000 HAMPTON AVENUE • ST. LOUIS, MISSOURI 63139 • 768-6200 VOLZ ENGINi : URN/:PING, INC. 10849 INDIAN HEAD INDUSTRIAL BLVD. ST. LOUIS, MISSOURI 63132 ROBERT N. VOLZ GLENN E. BORGARD CARL F. LUEKER DATE: January 27, 1981 TO: Metropolitan St. Louis Sewer District 2000 Hampton St. Louis, Mo. 63139 RE: ( ) ( ) Attention Mr. Kemp Riverwood Ests. 80-8920 Attached is/are We are sending under separate cover Quantity Description 1 each Remarks These are transmitted ( x) For your use ( ) For your information ( ) For review and approval Yours truly, VOLZ ENGINEE G & SURVEYING, INC. Phillip W. Turner cc: Mr. Rick Sullivan PWT : bm PHONE (814) 426-6212 Print of supplemental drainage area map plotted on U.S.G.S. map, showing off -site drainage areas. (x) As you requested ( ) For bids due ELBRING SURVEYING COMPANY A SUBSIDIARY (314) 426.1530 VOLZ ENGINEERING 6z. SURVEYING, INC. 10849 INDIAN HEAD INDUSTRIAL BLVD. ST. LOUIS, MISSOURI 63132 ROBERT N. VOLZ GLENN E. BORGARD CARL F. LUEKER DATE: January 20, 1981 TO: Mr. Jim Thompson Metropolitan St. Louis Sewer District 2000 Hampton Avenue St. Louis, MO 63139 RE: Riverwood Estates 80-8920 ( X) Attached is/are ( ) We are sending under separate cover PHONE (314) 426.6212 Quantity Description 1 set Hydraulic Computations Remarks The computation sheets were not printed at the time of the original submittal. Enclosed are the hydraulic computations for Riverwood Estates Subdivision. These are transmitted ( ) For your use ( ) For your information (X) For review and approval Sincerely, VOLZ ENGINEERING $ SURVEYING, INC. 0 -V\60 -t(2 Glenn E. Borgard, .E. GEB:jv cc: Mr. Rick Sullivan ( ) As you requested ( ) For bids due WED ELBRING SURVEYING COMPANY A SUBSIDIARY (314) 426.1530 THE METROPOLITAN ST. LOUIS SEWER DISTRICT RECEIPT FOR PLANS REFERENCE N0. P-10850 DATE l-19-81 THE ENGINEERING DEPARTMENT OF THE METROPOLITAN ST. LOUIS SEWER DISTRICT HAS ON THIS DATE RECEIVED 3 COPIES OF THE PRELIMINARY SEWER PLANS. TITLE RIVERW00D ESTATES PHASE I LOCATION HHowdersnell & Riverwood Estates Dr. MUNICIPALITY Unincorporated WATERSHED Coldwater Creek MAINTENANCE DIVISION SANITARY DISPOSAL Into Riverwood Estates San. z.xtn . P-10263 STORM DISPOSAL Into Ditch TELEPHONE 426-6212 ENGINEER `%olz Eng. & Surv. , Inc. ADDRESS 10849 Indian Head Ind Blvd 63132 TELEPHONE 838.4700 .ick Sullivan DEVELOPER Rivisrwoocl Estates Development Co.ADDRESS P.O•.8ox 1133, Florissant 63031 DEDICATION AGREEMENT Yes ACREAGE OR FOOTAGE 88./ Acres REVIEW FEE $ 569.00 RECEIVED ON WHEN EASEMENTS ARE REQUIRED, PLANS WILL NOT BE APPROVED UNTIL: I. NEEDED RIGHT-OF-WAY HAS BEEN ACQU 2. FEE SCHEDULE 1 LAND USAGE Subdi.visiol ELIMINARY EXAMINATION OF THE PLANS IDICATES THAT THE FOLLOWING WILL BE REQUIRED: tl PERMISSION TO CONNECT to A SIGNED SUBDIVISION PLAT, SHOW I EASEMENTS / READY FOR RECORDING, HAS BEEN SUBMITTED. iI) EASEMENTS io 3. THE RECORDED BOOK AND PAGE NUMBERS OF ANY EXISTING EASEMENT TO BE USED SHALL BE NOTED ON THE PLAN. ANY RESTRICTIVE CONDITIONS AS TO THE USE OF EASEMENTS, SHALL BE NOTED. PROPER FEE RECEIVED. DISCHARGE EASEMENT SUBDIVISION PLAT (substantially ready for recording) $67,900 Connection Charge FOR RECORDING OF EASEMEF I IS OTHERS Missouri Bottom Sewer Co. SCA' Yn' N VIEW FEE $569.00 RRemit to attention of Eng. Dept.) io Yes ABSENCE OF ANY OF THE ABOVE REQUIREMENTS WILL DELAY FINAL APPROVAL OF THIS PLAN (ALL FURTHER CORRESPONDENCE MUST HAVE THE M.S.D. REFERENCE NUMBER NOTED) Base Map/City Map No. 7-L-3 cc: , ec. Treas. MSD ,/Engineering Department MSD Permit Dept. MSD Clean Water Commission Consulting Engineer Developer Waste Water Dept. MSD Billing Dept. MSD Fiorito, Carl MSD Wunn Q-6 P . 8 477Atrat 1. .{!U -L /Lc.u— MSD Form 5.2 (Rev. 5/75) VOLZ ENGINEERING & SURVEYING, INC. 10849 INDIAN HEAD INDUSTRIAL BLVD. ST. LOUIS, MISSOURI 63132 ROBERT N. VOLZ GLENN E. BORGARD CARL F. LUEKER January 12, 1981 Mr. Jim Thompson Metropolitan St. Louis Sewer District 2000 Hampton Ave. St. Louis, Mo. 63139 Dear Sir: RE: Riverwood Estates P80-8920 PHONE (314) 426-6212 Enclosed for your review and approval are three sets of improvement plans for the subject project. The following data is in regard to Mr. Sear's letter of January 16, 1979. 1. Address of developer - on cover sheet 2. Engineers address - on cover sheet 3. Location map - on cover sheet 4. Acreage - 88.7 acres 5. 193 Lots, min. 10,000 sq. ft. (Note: There is no Lot 152) 6. N/A 7. N/A 8. Metropolitan st. Louis Sewer District 9. Cost Estimates: 8" PVC - 12,12.5 0 5.50 = $66,687.50 MH - 63 @ 550.00 = $34,650.00 Total $101,337.50 Please advise if anything else is required. Very truly yours, VOLZ ENGINEERING & SURVEYING, INC. Glenn E. Borgard, P.P. GEB : PWT : tmw Enclosures cc: Mr. Rick Sullivan SCANNED ELBRING SURVEYING COMPANY A SUBSIDIARY (314} 426.1530 November 24, 1980 Volz Engineering and Surveying, Inc. 10849 Indian Head Industrial Boulevard St. Louis, Missouri 63132 Attention: Mr. Glenn E. Borgard Subject: Riverwood Estates Display Area Dear Sir: ST. LOUIS COUNTY, MISSOURI GENE McNARY, COUNTY EXECUTIVE DEPARTMENT OF HIGHWAYS AND TRAFFIC RICHARD F. D A Y K I N, DIRECTOR We have reviewed your improvement plans for the subject subdivision and have the following comments: 1. Reference is made to the November 18, 1980 communication to Mr. John Baggs, setting forth the Planning Commission's conditions for the impending approval of the revised Final Development Plan for this project. This review is based upon those comments and a preliminary copy of the proposed revised Final Development Plan. Please note that this Department still needs to give written approval for the Final Development Plan prior to recording of same. 2. It appears from the grading plan, sheet 3, that the entire site is to be graded. Please clarify how temporary EP -7 will function if site is graded. 3. Pertinent construction information for the proposed display area street including profiles, typicals, etc. is required. 4. The off -site grading easement shown on the plans is required, Please provide. 5. Reference is made to sheet 7. Please indicate the "Pre -Cast Concrete Manhole" is for sanitary sewers only. 6. Reference is made to sheet 8. Please delete reference to all "Pre -Cast Concrete Unit" shown on this page. SCANNED 7900 FORSYTH BOULEVARD, CLAYTON , MISSOURI 6 3 1 0 5 / (314) 6 8 9- 3 1 0 4 RE: Riverwood Estates -2- November 24, 1980 Volz Engineering and Surveying, Inc. Attention: Mr. Glenn E. Borgard 7. A temporary cul-de-sac will be required at the end of the proposed street extension, if the display area cul-de- sac street is not going to be constructed. 8. The Type "B" joint shown at station 8+50 should be a Type "D" transverse joint. 9. Reference is made to comment number 7 above. If the display plat street is not to be constructed, it will be necessary to provide interim drainage for this project and all other details necessary for this type of construction. 10. Granular backfill will be required for storm run CI -10 to EP -7 where the pipe falls within the right-of-way of the proposed streets. 11 . Please show location of proposed parking for display house area. When these revisions have been completed, please return two (2) sets of plans for our further review. Very truly yours, Roy Phelan C of Design Engineer RWP/JD/rg c Mr. Richard F. Daykin, Director Mrs. Dee A. Joyner, Director, Department of Planning Mr. Louis E. Stoppelman, Director, Department of Public Works Attention: Mr. Luis G. Zambrana, Division of Code Enforcement Metropolitan St. Louis Sewer District Riverwood Estates Development Company, P. 0. Box 1133, Florissant, Mo. 63031 SCANNED PZ 0 135 j Last Page File Number: P11A4-0 Date File Was Scanned: &--3o--9q Notes: Blueprints Not Scanned Blueprint in inside folder not scanned Un-Scannable Documents Large Xerox Documents Not Scanned Pamphlets or Bound Documents Not Scanned Other No Documents INTRODUCED JUL 22 1981 PROPOSED ORDINANCE NO. 11-82 ORDINANCE NO AN ORDINANCE, declaring the necessity for the acquisition of easements within certain existing property within The Metropolitan St. Louis Sewer District, for the purpose of permitting construction of sewers therein to serve the needs of residents of the area and authorizing the acquisition of such easements by purchase or by the institu- tion of condemnation proceedings. WHEREAS, there exists within The Metropolitan St. Louis. Sewer District.an area of St. Louis County, Missouri, known as the Riverwood Estates Sanitary Outfall Sewer of The Metropolitan St. Louis Sewer District wherein there live and work numerous people; and WHEREAS, sanitary sewage gathered from such area will have no alternative means of disposition to crossing said property and will constitute a menace to public health and welfare of the general public and the residents Metropolitan St. Louis Sewer District; and WHEREAS, it is the purpose and design of The Metro- politan St. Louis Sewer District to protect the public health and welfare by constructing sanitary sewers over and across said area in order to relieve and alleviate these SCANNED conditions. of The NOW, THEREFORE, BE IT ORDAINED BY THE BOARD OF TRUSTEES OF THE METROPOLITAN ST. LOUIS SEWER DISTRICT: Section One. In order to protect the public health and relieve insanitary and dangerous conditions, it is necessary to appropriate and acquire by the exercise of eminent domain or otherwise easements for the use of sewer lines as hereinafter set forth, together with temporary easements adjacent to the right-of-way as obtained for working room during the construction period, and the right of ingress and egress over the premises sought to be con- demned for access to such easements, said permanent and temporary easements being more particularly described as follows: A permanent easement ten (10) feet wide, being part of a tract of land in Surveys 140 and 141 of St. Ferdinand Common Fields, in Township 47 North, Range 6 East in St. Louis County, Missouri, the particularly described as follows: Beginning at a point in centerSCANNED the southwest line of property conveyed to Alexander Aubuchon and Adeline Aubuchon his wife, by deed recorded in Book 2124, Page 138 of the St. Louis County Recorder's office, said point being distant along the southwest line of said Aubuchon property, north 52° 12' 00" west a distance of 842.58 feet from the southernmost corner of said Aubuchon property; thence north 36 15' 50" east a distance of 575.17 feet to the point of termination of said ten (10) feet wide permanent easement, said point of termination being in the northeast line of said Aubuchon property, said point of termination also being distant along the northeast line of said Aubuchon property, north 52° 10' 00" west a distance of 858.00 feet from the easternmost corner of said Aubuchon property. Temporary easements during original construction of sewer facilities, after which all rights of condemnor shall cease, which temporary easements are described as strips of land twenty (20) feet in width on each side of, and immediately adjacent to, the hereinabove described ten (10) foot wide permanent easement. A permanent easement ten (10) feet wide, being part of a tract of land in Surveys 138, 139, and 140 of St. Ferdinand Common Fields in Township 47 North, Range 6 East in St. Louis County, Missouri, the centerlineet g_ mo KI particularly described as follows: ANED Beginning at a point in the northeast line of Survey 137 of St. Ferdinand Common Fields, said point being distant along said northeast line of Survey 137, north 53° 00' 00" west a distance of 113.00 feet from the northernmost corner of Lot 33 of Dunnwood Plat One, a subdivision re- corded in Plat Book 136, Page 34 of the St. Louis County Re- corder's office; thence north 45° 21' 10" east a distance of 353.67 feet to a point; thence north 35° 18' 50" east a distance of 506.30 feet to the point of termination of said ten (10) foot wide permanent easement, said point of termina- tion being in the southwestern line of property conveyed to Alexander Aubuchon and Adeline Aubuchon, his wife, by deed recorded in Book 2124, Page 138 of the St. Louis County Recorder's office, said point of termination being distant along said southwestern line of the Aubuchon property, north 53° 00' 00" west a distance of 842.58 feet from the southern most corner of said Aubuchon property. Temporary easements during original construction of sewer facilities, after which all rights of condemnor shall cease, which temporary easements are described as strips of land twenty (20) feet in width on each side of, and immediately adjacent to, the hereinabove described ten (10) foot wide permanent easement. SCANNED A permanent easement ten (10) feet wide, being part of a tract of land in Surveys 136 and 137 of St. Ferdinand Common Fields in Township 47 North, Ranges 5 and 6 East in St. Louis County, Missouri, the centerline being more particularly described as follows: Beginning at a point in the southwest line of Survey 136 of St. Ferdinand Common Fields, said point being distant along said southwest line, north 51° 27' 56" west a distance of 169.00 feet from the westernmost corner of Lot 29 of Dunnwood Plat One, a subdivision recorded in Plat Book 136, Page 34 of the St. Louis County Recorder's office; thence north 46 30' 00" east a distance of 409.34 feet to the point of termination of said ten (10) foot wide perma- nent easement, said point of termination being in the north- east line of Survey 137 of St. Ferdinand Common Fields, said point of termination also being distant northwestwardly along said northeast line of Survey 137, a distance of 113.00 feet from the northernmost corner of Lot 33 of the aforementioned Dunnwood Plat One Subdivision. Temporary easements during original construction of sewer facilities, after which all rights of condemnor shall cease, which temporary easements are described as strips of land twenty (20) feet in width on each side of, and immediately adjacent to, the hereinabove described ten (10) foot wide permanent easement. SCANNED Section Two. Counsel for The Metropolitan St. Louis Sewer District be and is hereby authorized to acquire by purchase if possible, or to institute and prosecute an action in condemantion pursuant to the provisions of the Plan of The Metropolitan St. Louis Sewer District and the laws of the State of Missouri for the appropriation of private property as hereinabove set out.