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HomeMy WebLinkAboutIowa Department of Natural Resources-12/14/2015 (Greenbelt Centr Plat No. 7)CITY OF WATERLOO Council Communication Resolution approving Construction Plans for Sanitary Sewer serving Greenbelt Centre Plat No. 7, as ` submitted by VJ Engineering, of Cedar Falls, Iowa; and Sewage Treatment Agreement DNR Form 29 (Nov 00) with the Department of Natural Resources and the final acceptance of construction plans subject to the review and acceptance by the DNR, and authorize Mayor to execute said document. City Council Meeting: 12/14/2015 Prepared: 12/9/2015 REVIEWERS: Department Reviewer Action Date Engineering Thorson, Eric Approved 12/9/2015 - 11:05 AM Clerk Office Felchle, Kelley Approved 12/9/2015 - 11:27 AM SUBJECT: Resolution approving Construction Plans for Sanitary Sewer serving Greenbelt Centre Plat No. 7, as submitted by VJ Engineering, of Cedar Falls, Iowa; and Sewage Treatment Agreement DNR Form 29 (Nov 00) with the Department of Natural Resources and the final acceptance of construction plans subject to the review and acceptance by the DNR, and authorize Mayor to execute said document. Submitted by: Submitted By: Dennis Gentz, PE, Assistant City Engineer Iowa Department of Natural Resources Wastewater Section Construction Permit Application SEWAGE TREATMENT AGREEMENT INSTRUCTIONS This agreement must be executed for all projects where construction and sewage treatment will be provided by different parties; i.e., a private subdivision connecting to a municipal system. This agreement must be executed by the parties who are owners at the time the permit is issued, regardless of whether title to the proposed construction project will be transferred after completion of the project. This agreement is not necessary when a contract for sewage treatment already exists; i.e., service contracts between municipalities. However, the Department of Natural Resources must be informed in writing that the contractual agreement does exist. APPLICANT ENGINEER OWNER Deer Creek Development, LLC FIRM VJ Engineering ADDRESS 643 Griffith Road, Waterloo, IA 50701 ADDRESS 1501 Technology Parkway, Ste. 100, Cedar Falls, IA 50613 REPRESENTATIVE Harold Youngblut TELEPHONE (319) 269-4081 PROJECT OFFICER Bruce P. Radue TELEPHONE (319) 266-5829 PROJECT IDENTIFICATION Grenbelt Centre Plat No. 7 OWNER AND SYSTEM RECEIVING WASTES City of Waterloo CERTIFICATE I am the authorized representative of the owner identified above and state that the proposed sanitary sewerage facilities shall be constructed in accordance with the plans and specifications and all wastes contributed by this project shall be discharged to the treatment system identified above. SIG ATURE 1 1 1 I TITLE Managing Partner DATE D -/C) /S -- ika / E, AGREEMENT TO PROVIDE SEWAGE TREATMENT I am the authorized representative of the owner of the system identified above and state that the connection of the proposed sanitary sewerage facilities identified above is approved by the owner, and that the owner accepts responsibility for providing adequate treatment of all wastes contributed by this project, in accordance with the provisions of Chapter 455B, Code of Iowa, and the rules of the Depa ent of Natural Resources. This agreement shall not be construed in any way to affect any local ordinances, sewer service a ments, or fee system ed i between the parties. y SIGNATURE TYPED OR PRINTED NAME E raeo - 1.. e.Cav_ TITLE / Y PHONE NUMBER DATE / / l,I (5-1 IZ`� DNR form 29 (No 0) 542-3219 Exhibit 11A Iowa Department of Natural Resources Wastewater Engineering Section Construction Permit Application SCHEDULE A. General Information APPLICANT ENGINEER OWNER E-MAIL ADDRESS Deer Creek Development, LLC five4me@aol.com FIRM E-MAIL ADDRESS VI Engineering bradue@vjengineering.com ADDRESS 643 Griffith Road, Waterloo, IA 50701 ADDRESS 1501 Technology Parkway, Ste. 100, Cedar Falls, IA 50613 REPRESENTATIVE TELEPHONE Harold Youngblut (319) 269-4081 PROJECT OFFICER TELEPHONE Bruce P. Radue (319) 266-5829 PROJECT IDENTIFICATION Greenbelt Centre Plat No. 7 ESTIMATED START DATE * 12/28/2015 ESTIMATED COMPLETION DATE 2/12/2016 PLEASE RESPOND TO ALL QUESTIONS YES 1. Has an engineering report, facilities plan or other information previously been submitted for this project? ❑ NO 0 If Yes=> PROJECT IDENTITY DATE SUBMITTED 2. Does the project and construction permit application, as submitted, follow the recommendations, design loadings, construction schedule, permit limits, and conclusions of the approved engineering report or facilities plan? If No=> Provide the design basis and technical information justifying all changes. 3. Are there three complete sets of plans and specifications accompanying this application? For a minor gravity sewer extension within the meaning of 455B.183.3 Code of Iowa and Design Standard 11.1, two complete sets will be adequate for expeditious approval. For more complex projects, three sets of plans and specifications may be requested. 4. Are approved standard specifications a part of this application? ❑ /� / 4 ❑ ❑ ❑ If Yes=> APPROVED STANDARD SPECIFICATIONS OF (municipality or firm) City of Waterloo DATE APPROVED 5. Does each set of plans and specifications or engineering report accompanying this application contain a "professional engineering seal" executed in conformance with 542B.16, Code of Iowa? If No=> Processing will be delayed pending receipt of applicable design schedules and certified plans, specifications or engineering report. 6. Is this a joint wastewater and water supply project? If Yes=> A construction permit application for the water supply project should be submitted separately to the Water Supply Section. A water supply permit fee may be required. 7. Is the applicant to provide treatment of effluent resulting from this construction? If No=> A Sewage Treatment Agreement (DNR Form 29) executed by the authority providing treatment must accompany this application. 8. Is a new or amended operation permit necessary to use the facilities described in this application? If Yes=> A new or amended permit to operate may be requested prior to the receipt of a construction permit. 9. Is any waterline located within 10 feet; or any private or public well, lake, or public recreation area located within 400 feet of the proposed construction? If Yes=> Identify and locate the facility(s) relative to the proposed construction. 10. Will construction inspection be conducted by a licensed engineer employed by the applicant? L ❑ ❑ ❑ ❑ /i4 ❑ ►1 15 ❑ If No=> NAME OF ENGINEERING FIRM CONDUCTING INSPECTION 11. Will this project utilize CWSRF loan funds? ❑ /4 CERTIFICATION APPLICANT I certify that I am the authorized representative of the owner and state that the project identified above is approved by the owner. A 1 fk ,` 1 —/O (( ENGINEER I certify that all aspects of design included in this application conform to applicable standards contained in Chapter 567 IAC 64, or that an explanation and justification for any proposed variations from such standards is attached. I am familiar with the information contained in this application, and to the best of my knowledge, such information is complete and accurate. l NATURE DATE SIGNATURE �% �� / /' DATE L fG - / s /"G'�IGG� /GG. Mf Z/5' * Estimated Construction Start Date: Complete applications must be submitted at least 120 days in advance of the date for starting construction in accordance with Rules 567 IAC 60.4 and 64.2 PLEASE COMPLETE THE SCHEDULE CHECKLIST ON THE FOLLOWING PAGE OF THIS FORM DNR form 28A (Sept 2010) 542-3129 Construction Permit Application SCHEDULE A, General Information, page 2 SCHEDULE Identify all categories TITLE B Collection system C D E F G HI H2 1-13 J KI K2 K3 L M N O P Q RI R2(A & B) R3 S DOCUMENT CHECKLIST included in this project. Also, identify schedules attached to this ap INCLUDED IN ATTACHED PROJECT 0 Lateral Sewer Extension Trunk & Interceptor Sewer Wastewater Pump Station Treatment Project Site Selection Treatment Project Design Data Schematic Flow Diagram Treatment Process Loading and Removal Efficiency Mechanical Plant Reliability Screening, Grit Removal and Flow Measurement Septic Tank System Controlled Discharge Pond Aerated Pond Anaerobic Lagoon Setting Tanks Fixed Film Reactor — Stationary Media Rotating Biological Contactor Aeration Tanks or Basins Gas Chlorination Sludge Digestion and Holding Sludge Dewatering and Disposal Low Rate Land Application of Sludge Land Application of Sewage Sludge (To be developed) Land Application of Wastewater (To be developed) Sewage Treatment Agreement 0 0 0 0 0 0 0 El 0 0 plication. SUBMITTAL DATE Identify any categories included in this project which are not provided in the above list of schedules. DNR form 28A (Sept 2010) 542-3129 Iowa Department of Natural Resources Wastewater Section Construction Permit Application SCHEDULE B, Collection system DATE PREPARED 12/9/2015 DATE REVISED PROJECT IDENTITY Greenbelt Centre Plat No. 7 DNR USE PROJECT NO. PERMIT NO. I. Identify proposed construction which is subject to flooding and explain what is proposed to prevent water from entering the system. If no portion is subject to flooding, state none. Segment All Flooding Protection Elevated manhole tops to above 100 -year flood elevation *2. Indicate hydraulic capacity of: I) the nearest downstream main or interceptor, 2) the nearest downstream lift station, and 3) all downstream segments where flow restriction may occur. Indicate the source and accuracy of numerical data. Location Design capacity, MGD Peak Hourly Dry weather Flow MGD (actual) Peak Hourly Wet Weather Flow MGD (actual) Segment Segment L. 7,74 Sta. Segment NEI/4, Sec. NE1/4, Sec. 24.53 6-88-13 6-88-13 48,000+ 13.0 2.0 0.2 0.2 0.6 0.6 *3. Identify treatment facility, the design loadings and present raw waste loadings. Indicate source and accuracy of numerical data. Facility name and number Waterloo Water Pollution Control Plant ciic`Z X/o, 0790v7 rec/. it/a. 0044l495"62 Facility Loading Design Average Wet Weather (actual) Peak Hourly Wet Weather (actual) MGD #BODS/day 34.8 88,000 24.53 31,500 60+ 48,000+ Provide projected design loading increase, which will be added to this facili y as a result of this project. Design Loading Residential service area Population Flow (100 GPCD) BOD5 (0.17 #/d/cap) Industrial service area Rated flow BOD5 Other Commercial Rated Flow BOD5 Total BOD5 Total Flow Peak Hourly Flow Initial 4 22,000 38 38 22,000 88,000 Acres Persons GPD #/day Acres GPD #/day Design Year ( 2020) Acres Persons GPD #/day Acres GPD #/day Acres 10 Acres GPD 55,000 GPD #/day 94 #/day #/day 94 #/day GPD 55,000 GPD GPD 220,000 GPD Include a written explanation of items 2 and 3 if the sewer system and/or treatment facility are overloaded. Iowa Department of Natural Resources Wastewater Section Construction Permit Application SCHEDULE C, Lateral Sewer Extension DATE PREPARED 12/9/2015 DATE REVISED PROJECT IDENTITY Greenbelt Centre Plat No. 7 DNR USE PROJECT NO. PERMIT NO. 1. Design Basis Initial Design Year (2020 ) Residential service area Acres Acres Population Persons Persons Flow (100 GPCD) GPD GPD BOD5 (0.17 #/d/cap) #/day #/day Industrial service area Acres Acres Rated Flow GPD GPD BOD5 #/day #/day Other Commercial 4 Acres 10 Acres Rated Flow 22,000 GPD 55,000 GPD BOD5 38 #/day 94 #/day Total BOD5 38 #/day 94 #/day Total Flow 22,000 GPD 55,000 GPD Peak Hourly Flow 88,000 GPD 220,000 GPD 2. Pipe Diameter 8 Inch 10 Inch 12 Inch Material PVC Truss Joint Elastomeric Minimum Slope % % 0.22 Maximum Manhole Space ft. ft. 400 ft. Total Sewer Length ft.. ft. 754 ft. Maximum Cover ft. ft. 13.0 ft. Minimum Cover ft. ft. 12.0 ft. 3. Construction specifications (indicate ASTM No. or other standard included in the specifications). A brief description is required in each part. A. Bedding class ASTM Class II, D2321-75 except as modified by ASTM D2680-01 B. Pipe laying ASTM D2321-75 except as modified by ASTM D2680-01 C. Compaction 95% Standard Proctor Density D. Manhole ASTM C478, 48" dia. E. Specified maximum Infiltration/exfiltration rate 200 GPDPMPI F. Infiltration/exfiltration test procedures v -notch weir, televising, or air test G. Alignment & grade test procedures (I) During construction: Stake & batter board Yes Laser Yes (2) After construction: Lamping Yes Other Televising H. Deflection test procedures NA 4. Are detailed manhole drawings included: Yes ❑ No Typical frame and cover assembly Neenah R-1642 Are manhole covers nonvented: Yes ❑X No ❑ Manhole diameter 48 in. Manhole opening diameter 24 in. Material Concrete 5. Minimum sewer & water main separation: Horizontal 10 Are specifications included? No ft. Vertical 18 in. 6. Stream, road, or railroad crossing protection NA Are specifications included? NA DNR form 28C (Nov 00) 542-3096 100 865 860 855 850 845 EX SAN MH z 0 / / PROPOSED 10' UTILITY EASEMENT 11 I I � / 1 1 _/// - , r / // / .i00+50 101+00 /401+50 102+00 102+50 -103++00 103+50 104+00 104+50 105+00 105+50 106+00 / 1 06+50 SA -1 SAP -2 PVI STA = 100+63.89 PVI ELEV = 864.14 to w w C % \ / < SA -1 STA 100+75.59 0.34' L RIM 864.23 INV IN 849.46 SAP -2 PVI STA = 102+10 PVI ELEV = 865.27 N SA -1 TITAN TRAIL //SAP -1 w 10' UTILITY EASEMENT w w Z m w /1/1/ l/l'f11 11111/11 11/1 r 111'1 1 1111 II FILL EXISTING '+ETENTION AREA 1(1 111 AS NEEDED & AINTAIN 20' WIDE r' DRAINAGE S ALE AS NEEDED // / 0/,1/ 1 / /'�'! // / O (7 /// / / yr�J /%' / ` //// /// /0/ SAN I r • 1 44, 1 /,/ /'/7 W — r1 1* `,W,' r / 111,1 //�/,/�Q- r- - 1, i m _ _! / /i // O r `I///J---�///14.1/P-/ /7//` /7 N /-i //�G ///-`(iJ -'-/-/ , / / / 7A' i ,/ , , / / / /// / / /` / /; / . 25' SETBACK ,MOthnnlfUrir ESS /0 b„ `J`QQ-.••" ••.9{ /� ,..,,z„,4,.... Licensed A2, =w: 7438 ,----'- .z= =Ac.), =c.). Bruce P. 1 1:::;-• Rodue '-ab --'�y* . - •- 'It' -.21' o,,,uinw,w„O I hereby certify that this engineering document was prepared by me or under my direct personal supervision and that 1 am a duly licensed Professional Engineer under the 1 sof the tole 01 town. y,,. �' (�'i",-r'GC.a! -- /a-- A/« BRUCE P. RADUE, P.E. DATE License number 7438 My license renewal dote is December 311 2015 Pages or sheets covered by this seal: ! —�4�3 Cel PVI STA = 104+70 PVI ELEV = 863.97 PROPOSED PROFILE 0.50% SA -2 STA 104+29.12 0.34' L RIM 864.17 INV IN 850.25 SAP -1 INV OUT 850.25 SAP -2 PVI STA = 107+30 PVI ELEV = 865.27 ,/ col/ / / / / / / / / Q NORTH SCALE HOR: 1"=60' VER: 1"=6' to 0 co s_ P age # sca e AS NOTED drawn by SJL ae 12-11-15 SA' -2 353.53 L.F. .22% 12 I.N 0 TRUSS CONTRACTOR SH SAP -1 MANHOLE OVER E ALL CONSTRUCT XISTING SANITARY CONTRACTO GROUND WA DE-WATERIN CONTRACTO HOLE TO DE HEIGHT AT T R SHALL ANTICIPATE HIGH TER AND SHALL PROVIDE 3 AS NEEDED. MAY EXCAVATE EST DET • GROUND WATER HEIR OWN EXPENSE. MAINTAIN DRAINAGE SWALE FUTURE 400.00 L.F. INSTA 8' W STORM SEWER �+ @ 0.22% L 2” THICK EPS SHEETS IDTH CENTERED ON SAN P PE 140' LENGTH 12 I.N 0 T17USS EX SAN AH STA 108+23.41 18 28' R RIM 864 37 INV IN 81.14 EX SAN INV OUT 851.14 SAP -1 E SAN CONNECT TO EXISTING SAN MANHOL CONTRACTOR TO VERIFY LOCATIO SLUG & ABANDON EXISTING SANITAR Y 01 Wco N � (•:‘? . a)o aa) m co m a0 r0 O ul co ▪ a) coo aJ co ca au • u1 • M u -i O u -j a0 CO CO COW 00 m 0 CO 0 m6.4 m co 003 CO 0) 0) cu 0 W ▪ CO r- M co cow co oo m ▪ (0 O O • ai utc co co N « ao as co 0° 2 ca CO aD to N co N co M co a0 m t M 0l n r0 c0 a0 co a0 OD 00 a0 CD 003 N r- rfl4] W co co co coop co 1-- oo p 0) ui N CO CO 0, CO co 'p m 6 q ,`n to oi oi N CO`OCO m m co 0X00 m O z J 0 GREENBELT EXTENSION - TITAN TRAIL & PROFILE 100+00 100+50 101+00 101+50 102+00 102+50 103+00 103+50 104+00 104+50 105+00 105+50 106+00 106 +50 107+00 107 +50 108+00 108+50 109+0 158080, INITIAL BACKFILL NATURAL GROUND SPRING LINE OF HAUNCHING PIPE BEDDI EXCAVATED TRENCH 'jYIDTH 1-4" MIN. TYPICAL SECTION BEDDING AND BACKFILL SANITARY SEWER - PVC TRUSS PIPE NOT TO SCALE FEATURE LEGEND 0 PROPERTY CORNER SET • PROPERTY CORNER FOUND ® SECTION CORNER FOUND 100.00 DIMENSION OF SURVEY (100.00) DIMENSION OF RECORD -COMM- EXISTING COMMUNICATION G - EXISTING GAS - ST - EXISTING STORM SEWER -SAN- EXISTING SANITARY SEWER - T - EXISTING TELEPHONE - C - EXISTING CABLE - E - EXISTING ELECTRIC - W - EXISTING WATER -OHU- EXISTING OVERHEAD UTIL. FO - EXISTING FIBER OPTIC // EXISTING FENCE l( EXISTING LIGHT POLE O EXISTING UTILITY POLE O EXISTING ELECTRICAL BOX O EXISTING MANHOLE Y EXISTING FIRE HYDRANT • EXISTING WATER VALVE N EXISTING GAS VALVE EXISTING TELEPHONE PED. EXISTING TREE -000- EXISTING CONTOURS - (000)- PROPOSED CONTOURS 38(000.00 PROPOSED GRADES X000.00 EXISTING GRADES PROPOSED SILT FENCE 1. EMBEDMENT MATERIAL SHALL COMPLY WITH ASTM - D2321 CLASS 1. EMBEDMENT MATERIAL SHALL BE INCIDENTAL TO CONSTRUCTION OF THE SANITARY SEWER. IF FOUNDATION MATERIAL IS REQUIRED DUE TO UNSTABLE TRENCH BOTTOM IT SHALL BE INCIDENTAL TO THE CONSTRUCTION OF THE SANITARY SEWER. EMBEDMENT MATERIAL (CLASS 1A OR 1B) GRADATION FOR EMBEDMENT MATERIAL AND FOUNDATION MATERIAL (IF REQUIRED) CLASS 1A 1B SIEVE SIZE 1_1/2.. 3/8" 1-1/2" 94 9200 % PASSING BY WEIGHT 100% < 70% < 8% 100% < 50% < 5% 2. FINAL BACKFILL SHALL CONSIST OF SUITABLE TRENCH EXCAVATION MATERIAL AS DETERMINED BY THE ENGINEER. PLACED IN MAXIMUM 8" LIFTS AND COMPACTED TO 95% STANDARD PROCTOR DENSITY FROM 6" ABOVE THE TOP OF THE PIPE TO THE BOTTOM OF THE MODIFIED SUBBASE. 3. ALL EXCAVATION WORK SHALL COMPLY WITH THE CURRENT OSHA STANDARDS. ALL SHORING AND TRENCH PROTECTION SHALL BE INCIDENTAL TO SANITARY CONSTRUCTION. 4. PVC TRUSS PIPE SHALL CONFORM TO ASTM D2680. 5. THIS DETAIL SHALL ALSO APPLY TO 4" SANITARY SERVICE LINES. THE CONSTRUCTION OF THE SANITARY SEWER SHALL BE IN ACCORDANCE WITH THE STANDARD SPECIFICATIONS FOR MUNICIPAL IMPROVEMENTS WITHIN THE CITY OF WATERLOO, IOWA, THE STATEWIDE URBAN DESIGNS AND SPECIFICATIONS, 2015 EDITION, IN ADDITION TO THE IOWA DEPARTMENT OF TRANSPORTATION STANDARD SPECIFICATIONS FOR HIGHWAY AND BRIDGE CONSTRUCTION SERIES OF 2009. CONTRACTOR SHALL USE PVC COMPOSITE TRUSS PIPE FOR CONSTRUCTION OF ALL MAINLINE SANITARY SEWER LINES, SAID SANITARY SEWER LINES SHALL BE IN ACCORDANCE WITH ASTM D2680. PIPE JOINTS SHALL BE IN ACCORDANCE WITH ASTM F477. CONNECTION TO ALL EXISTING MANHOLES/ PIPE STUBS I5 INCIDENTAL TO THIS ITEM. CONTRACTOR SHALL USE PRE -MANUFACTURED TEES. CONTRACTOR SHALL INSTALL WATERTIGHT PLUG ON UPSTREAM. END OF PIPE & SERVICES. CONTRACTOR SHALL MARK SERVICE END LOCATIONS WITH 2"x4" PAINTED GREEN AND EXTENDING 3'-4' OUT OF GROUND. NO. 9 WIRE OR RIBBON TAPE SHALL LEAD FROM SURFACE TO SERVICE PLUG. CONTRACTOR TO PLUG AND ABANDON THE SANITARY SEWER RUNNING SW OF THE EASTERLY SANITARY MANHOLE. NOTES: FINISHED GRADE SERVICE LINE CLEANOUT (IF REQUIRED) COST INCIDENTAL TO SERVICE LINE INSTALLATION Al I1=.1IC11E114 :' MII Tr -E1 TRENCH BACKFILL - AS SPECIFIED oo'o°ooo o°o°o°o II_, IIIIII11 IIil,llll„IIS -116 Lupi F SERVICE LINE RISER PIPE (IF REQUIRED) SEWER MAIN WYE SANITARY SEWER SERVICE LINE DETAIL NO SCALE BEDDING; SEE PIPE TRENCH DETAIL PIPE BEDDING AS SPECIFIED UNDISTURBED SOIL CONTRACTOR TO VERIFY SERVICE LINE AND RISER ARE AT PROPER ELEVATION TO ACHIEVE GRAVITY SERVICE TO BUILDING 1. THE CONTRACTOR SHALL WORK WITH THE ENGINEER AND PROPERTY OWNER IN DETERMINING THE LOCATION AND LENGTH OF THE SERVICE LINE. 2. THE CONTRACTOR IS RESPONSIBLE FOR INSTALLATION OF SERVICE LINE FROM MAIN TO THE NEAREST ADJACENT PROPERTY LINE OF USER AT A MINIMUM. AT PROPERTY OWNER'S REQUEST, CITY WILL AUTHORIZE INSTALLATION OF UP TO 150 LF MEASURED FROM THE MAIN LINE 3. UNLESS OTHERWISE AUTHORIZED, ALL SERVICE LINES SHALL HAVE A GRADE OF NOT LESS THAN 1/8” PER FOOT. A GRADE OF 1/4" PER FOOT SHALL BE USED WHENEVER PRACTICAL 4. A SERVICE LINE CLEANOUT CONSISTS OF A "Y" FITTING, PIPE AND FITTINGS NECESSARY TO BRING THE PIPE PERPENDICULAR TO THE FINISHED GRADE, AND A CAP. CLEANOUTS WILL BE REQUIRED ON 100FT OR GREATER SERVICE LINES AS SHOWN ON PLANS OR DETERMINED BY ENGINEER. THIS PROJECT IS COVERED BY THE IOWA DEPARTMENT OF NATURAL RESOURCES NPDES GENERAL PERMIT NO. 2. THE CONTRACTOR SHALL CARRY OUT THE TERMS AND CONDITIONS OF GENERAL PERMIT NO. 2 AND THE STORM WATER POLLUTION PREVENTION PLAN WHICH IS A PART OF THESE CONTRACT DOCUMENTS. REFER TO SECTION 2602 OF THE IOWA DOT STANDARD SPECIFICATIONS FOR ADDITIONAL INFORMATION. } IOWA fit, ONE CALL 800 / 292-8989 TOLL FREE i CALL - BEFORE - YOU - DIG 0 0 0 0, 0) Page if 2 scale NONE drawn by SJL date 12-11-15 0T cV I1) Ll-) co >- O 3 N O) Cep 0) 0) co1 _c .O O C c w c O 0) 1— O Lf) z GREENBELT PLAT >- 1- z N N -J 1- H - w 0 1580801 NORTH cri SOIL STOCKPILE AREA // PORTABLE , 'RESTROOM" SWPPP MAILMAN MH PLAC SLC ! II 1 II _Lie)/ / ii // 11/1/7 // /// 11I ILT FENCE NEAR TOE -OF ' E AFTER `SILL PLACEMENT i I scale 1"=60' drawn by SJL 12-11-15 RLL EXISTING ')ETENTION AREA /)11' AS NEEDED & AINTAIN 20' WIDE DRAINAGE S ALE AS NEEDED /(qu PROPOSED 10' UTILITY EASEMENT 101+00 ,401+50 102+00 102+50 103+50 104+00 104+50 105+00 105+50 106+00 06+50 /III 7+00 TITAN TRAIL /SAP -1 O� cV 00 LALO cV 3 � — rn o d M a) rn 1 c O rno c c 0 w _c 0 0 0 a) U —) a) > I -- 10' UTILITY EASEMENT 25' SETBACK O u) SILT FENCE __858—._____ 859' 7/ / / 158080]