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Home My WebLink AboutELEVATIONS CREDIT UNION - FDP - FDP160042 - SUBMITTAL DOCUMENTS - ROUND 1 - UTILITY PLANSCENTRE AVE. RESEARCH BLVD. COLLEGE AVE. (U.S. 287) W LAKE ST BAY RD JOHNSON DR DRAKE RD. PROSPECT RD. SPRING CREEK DR STOVER ST CALL 2 BUSINESS DAYS IN ADVANCE BEFORE YOU DIG, GRADE, OR EXCAVATE FOR THE MARKING OF UNDERGROUND MEMBER UTILITIES. CALL UTILITY NOTIFICATION CENTER OF COLORADO Know what'sbelow. Call before you dig. R OCTOBER 2016 I hereby affirm that these final construction plans were prepared under my direct supervision, in accordance with all applicable City of Fort Collins and State of Colorado standards and statutes, respectively; and that I am fully responsible for the accuracy of all design. revisions, and record conditions that I have noted on these plans. These plans have been reviewed by the City of Fort Collins for concept only. The review does not imply responsibility by the reviewing department, the City of Fort Collins Engineer, or the City of Fort Collins for accuracy and correctness of the calculations. Furthermore, the review does not imply that quantities of items on the plans are the final quantities required. The review shall not be construed for any reason as acceptance of financial responsibility by the City of Fort Collins for additional quantities of items shown that may be required during the construction phase. DISCLAIMER STATEMENT: CERTIFICATION STATEMENT: VICINITY MAP NORTH PROJECT DATUM: NAVD88 City of Fort Collins Benchmark C322 3.2 km (2.0 mi) South along U.S. Highway 287 from its junction with State Highway 14 in Fort Collins, in the southeast end of the northwest concrete wingwall of bridge number B 16 H over Spring Creek, and 8.0 meters (26.2 ft) west of the centerline of the south bound lanes of the highway. The mark is above level with the highway. ELEV.=4989.40 City of Fort Collins Benchmark 28-92 Southwest corner of West Prospect Rd. and Centre Ave., on a water valve pit. ELEV.= 5010.65 Please Note: This plan set is using NAVD88 for a vertical datum. Surrounding developments have used NGVD29 Unadjusted for their vertical datums. If NGVD29 Unadjusted Datum is required for any purposed, the following equation should be used: NGVD29 Unadjusted = NAVD88 - 3.18' Basis of Bearings The East line of the Northeast 1/4 of Section 23, Township 7 North, Range 69 West of the 6th P.M. as bearing North 00°14'59" East (assumed bearing). Northern Engineering Services, Inc. Project No. 1050-002 Date: October 2015 ORIGINAL FIELD SURVEY BY: CALL 2 BUSINESS DAYS IN ADVANCE BEFORE YOU DIG, GRADE, OR EXCAVATE FOR THE MARKING OF UNDERGROUND MEMBER UTILITIES. CALL UTILITY NOTIFICATION CENTER OF COLORADO Know what'sbelow. Call before you dig. R Sheet of 16 ELEVATIONS CREDIT UNION DRAWING FILENAME: D:\Projects\207-016\Dwg\207-016_COVR.dwg LAYOUT NAME: C1.01 DATE: Oct 25, 2016 - 10:23am CAD OPERATOR: blaine LIST OF XREFS: [NES-xborder] These drawings are instruments of service provided by Northern Engineering Services, Inc. and are not to be used for any type of construction unless signed and sealed by a Professional Engineer in the employ of Northern Engineering Services, Inc. NOT FOR CONSTRUCTION REVIEW SET ENGINEER ING N O R T H E RN 10.25.2016 301 North Howes Street, Suite 100 Fort Collins, Colorado 80521 www.northernengineering.com Phone: 970.221.4158 A. GENERAL NOTES 1. All materials, workmanship, and construction of public improvements shall meet or exceed the standards and specifications set forth in the Larimer County Urban Area Street Standards and applicable state and federal regulations. Where there is conflict between these plans and the specifications, or any applicable standards, the most restrictive standard shall apply. All work shall be inspected and approved by the City of Fort Collins. 2. All references to any published standards shall refer to the latest revision of said standard, unless specifically stated otherwise. 3. These public improvement construction plans shall be valid for a period of three years from the date of approval by the City of Fort Collins Engineer. Use of these plans after the expiration date will require a new review and approval process by the City of Fort Collins prior to commencement of any work shown in these plans. 4. The engineer who has prepared these plans, by execution and/or seal hereof, does hereby affirm responsibility to the City of Fort Collins, as beneficiary of said engineer's work, for any errors and omissions contained in these plans, and approval of these plans by the City of Fort Collins Engineer shall not relieve the engineer who has prepared these plans of all such responsibility. Further, to the extent permitted by law, the engineer hereby agrees to hold harmless and indemnify the City of Fort Collins, and its officers and employees, from and against all liabilities, claims, and demands which may arise from any errors and omissions contained in these plans. 5. All storm sewer construction, as well as power and other "dry" utility installations, shall conform to the City of Fort Collins standards and specifications current at the date of approval of the plans by the City of Fort Collins Engineer. 6. The type, size, location and number of all known underground utilities are approximate when shown on the drawings. It shall be the responsibility of the Developer to verify the existence and location of all underground utilities along the route of the work before commencing new construction. The Developer shall be responsible for unknown underground utilities. 7. The Developer shall contact the Utility Notification Center of Colorado (UNCC) at 1-800-922-1987, at least 2 working days prior to beginning excavation or grading, to have all registered utility locations marked. Other unregistered utility entities (i.e. ditch / irrigation company) are to be located by contacting the respective representative. Utility service laterals are also to be located prior to beginning excavation or grading. It shall be the responsibility of the Developer to relocate all existing utilities that conflict with the proposed improvements shown on these plans. 8. The Developer shall be responsible for protecting all utilities during construction and for coordinating with the appropriate utility company for any utility crossings required. 9. If a conflict exists between existing and proposed utilities and/or a design modification is required, the Developer shall coordinate with the engineer to modify the design. Design modification(s) must be approved by the City of Fort Collins prior to beginning construction. 10. The Developer shall coordinate and cooperate with the City of Fort Collins, and all utility companies involved, to assure that the work is CONTROL IRR CONTROL IRR V.P. W C S V.V.V.P. P. P. LID LID LID LID LID LID LID LID LID LID LID LID LID LID LID LID LID LID LID LID LID LID LID LID CONTROL CONTROL IRR IRR ELEC BRKR ELEC BRKR CONTROL E IRR G ELEC VAULT ELEC S S CONTROL IRR CONTROL IRR C.O. W W W W W W W W W W W W G G G G G G X X X X X X SS SS SS SS SS SS ST ST ST ST ST ST ST ST ST ST ST ST ST ST ST ST ST ST ST ST RD RD N:121608.59 E:194696.97 N:121544.79 N:121544.48 E:194696.01 E:194670.00 N:121554.48 E:194669.79 N:121554.15 E:194642.79 N:121563.92 E:194642.68 N:121575.31 E:194642.54 N:121575.29 E:194641.04 N:121598.41 E:194640.77 N:121642.84 E:194641.73 N:121643.45 E:194692.92 N:121633.59 E:194693.04 N:121633.67 E:194697.54 N:121623.44 N:121623.32 E:194697.66 E:194687.55 N:121608.34 E:194688.24 N:121575.97 E:194698.23 N:121598.43 E:194642.44 N:121575.99 E:194696.13 6' SIDEWALK 6' SIDEWALK 10' SIDEWALK SIDEWALK VARYING SIZE SIDEWALK VARYING SIZE S S W W W W W W W W W W W W G G G G G G G G G G G G G G G E E E E E E E G G G G G G G G G G G G G G G G G G G G G G G G G G G G G G G X X X X X X W W W W W W W W G G G G G G G G G G SS SS SS SS SS SS SS SS SS SS SS SS SS X X X X X X SS SS SS SS SS SS ST ST ST ST ST ST ST ST ST ST ST ST ST ST ST ST ST ST ST ST ST UD RD RD UD UD UD UD UD UD (86.35) 93.18 92.23 92.04 (92.27) (91.46) 93.17 93.85 94.02 94.39 94.15 93.73 93.71 93.65 93.69 94.01 93.57 93.24 93.30 93.11 93.05 93.01 92.51 91.90 92.27 92.34 92.69 93.06 92.88 (92.19) 92.77 93.58 93.89 94.22 93.87 94.62 94.62 94.41 94.34 94.34 10+25 10+50 10+75 11+00 33.25' - 6' SIDEWALK SAWCUT SAWCUT SPRING COURT SIDEWALK CHASE ℄ OF CHASE- ℄ OF RAMP- TRASH ENCLOSURE RETAINING WALL 4980 4985 4990 4995 4980 4985 4990 4995 10+00 11+00 11+25 0.70% 0.90% 6.00% 4987.58 4985.63 4985.92 4986.48 50.0' VC PVI STA = 10+75.93 PVI ELEV = 4986.07 BCVS: 10+50.93 BVCE: 4985.85 ECVS: 11+00.93 EVCE: 4987.57 A.D. = 5.10 K = 9.80 EXISTING GROUND PROPOSED GRADE FLOW LINE Horizontal Scale 1" = 20' Vertical Scale 1" = 2' 10+25 4978 4980 4984 4988 4992 4996 5000 4978 4980 4984 4988 4992 4996 5000 -40 -20 0 20 40 E E E E E E E X X X X X X SS SS SS SS SS SS SS SS SS SS ST ST ST ST ST ST ST ST ST ST ST ST ST ST ST ST ST ST SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X U D S CALL 2 BUSINESS DAYS IN ADVANCE BEFORE YOU DIG, GRADE, OR EXCAVATE FOR THE MARKING OF UNDERGROUND MEMBER UTILITIES. CALL UTILITY NOTIFICATION CENTER OF COLORADO Know what'sbelow. Call before you dig. R C5.01 EROSION CONTROL DETAILS Sheet of 16 ELEVATIONS CREDIT UNION DRAWING FILENAME: D:\Projects\207-016\Dwg\Drng\207-016_EROS.dwg LAYOUT NAME: C5.01 DATE: Oct 25, 2016 - 10:25am CAD OPERATOR: blaine LIST OF XREFS: [NES-xborder] [207-016_xTopo] [207-016_xExist] [207-016_xPgrad] [207-016_xPutil] [207-016_xSite] These drawings are instruments of service provided by Northern Engineering Services, Inc. and are not to be used for any type of construction unless signed and sealed by a Professional Engineer in the employ of Northern Engineering Services, Inc. NOT FOR CONSTRUCTION REVIEW SET ENGINEER ING N O R T H E RN 10.25.2016 301 North Howes Street, Suite 100 Fort Collins, Colorado 80521 www.northernengineering.com Phone: 970.221.4158 ROCK SOCK SECTION ROCK SOCK PLAN ROCK SOCK JOINTING GRADATION TABLE SIEVE SIZE MASS PERCENT PASSING SQUARE MESH SIEVES NO. 4 2" 100 1-1/2" 90-100 1" 20-55 3/4" 0-15 3/8" 0-5 MATCHES SPECIFICATIONS FOR NO. 4 COARSE AGGREGATE FOR CONCRETE PER AASHTO M43. ALL ROCK SHALL BE FRACTURED FACE, ALL SIDES RS VTC CWA 008 TEMPORARY CONSTRUCTION FENCE w/ ROCK SOCK IP 001 CONCRETE WASHOUT AREA 002 ROCK SOCK DETAIL 003 VEHICLE TRACKING CONTROL PAD 005 CURB INLET PROTECTION 9 WATTLE INSTALLATION Sheet of 16 ELEVATIONS CREDIT UNION DRAWING FILENAME: D:\Projects\207-016\Dwg\Details\207-016_DETL.2.dwg LAYOUT NAME: C6.00 DATE: Oct 25, 2016 - 10:25am CAD OPERATOR: blaine LIST OF XREFS: [NES-xborder] These drawings are instruments of service provided by Northern Engineering Services, Inc. and are not to be used for any type of construction unless signed and sealed by a Professional Engineer in the employ of Northern Engineering Services, Inc. NOT FOR CONSTRUCTION REVIEW SET ENGINEER ING N O R T H E RN 10.25.2016 301 North Howes Street, Suite 100 Fort Collins, Colorado 80521 www.northernengineering.com Phone: 970.221.4158 ATTACHED SIDEWALK DETAIL Slope sidewalk to curb 1/4" per foot. NOTE: Construct sidewalk with joints at 10' intervals R 1/8" WEAKENED PLANE JOINT EXPANSION JOINT R1/4" and aligned with scoring on curb. INSTALL IN LOCATIONS SPECIFIED IN CHAPTER 22 1/2" 1/4" 1/4 SLAB THICKNESS 1/4" 1/2" Expansion Joint material DETACHED SIDEWALK DETAIL Variable Landscaping Slope sidewalk to curb 1/4" per foot. 2' min. Slope: Minumum 1 4"/ft Maximum 3"/ft 102 SIDEWALK DETAIL 103 ACCESS RAMP DETAIL Transition back of walk (typ.) Broom finish Broom finish SECTION A-A MID-BLOCK LOCATION Varies * 1:12 Slope (max.) 1:50 see note 2 Flowline (max.) SEAT WALL (DESIGN BY OTHERS) 12' OVERFLOW INLET 6" GRADE 12' BIO-RETENTION SAND MEDIA 14' GRAVEL LAYER MEETING CDOT #4 COARSE AGGREGATE SPECIFICATIONS 6' PEA GRAVEL REFER TO LANDSCAPE PLANS FOR PLANTING WITHIN THE BIO-RETENTION AREA 6" THICK CONCRETE SIDEALK 6" THICK CONCRETE SIDEALK FINISH GRADE (REFER TO GRADING PLAN) FINISH GRADE (REFER TO GRADING PLAN) NOTES: 1. REFER TO THE BIO-RETENTION SAND MEDIA SPECIFICATION FOR MORE INFORMATION ON THE SOIL MIX. 2. BIE-RETENTION SAND MEDIA SHALL BE PROVIDED BY HAGEMAN EARTH CYCLE OR APPROVED EQUAL COMPACTED SUBGRADE COMPACTED SUBGRADE COMPACTED SUBGRADE COBBLE ZONE (NOT TO EXCEED 1:1 SLOPE) FINISH GRADE (REFER TO GRADING PLAN) 30" MIL LINEAR TO LINE THE ENTIRE PERIMETER OF RAIN GARDEN FINISH GRADE (REFER TO GRADING PLAN) Sheet of 16 ELEVATIONS CREDIT UNION DRAWING FILENAME: D:\Projects\207-016\Dwg\Details\207-016_DETL.2.dwg LAYOUT NAME: C6.01 DATE: Oct 25, 2016 - 10:25am CAD OPERATOR: blaine LIST OF XREFS: [NES-xborder] These drawings are instruments of service provided by Northern Engineering Services, Inc. and are not to be used for any type of construction unless signed and sealed by a Professional Engineer in the employ of Northern Engineering Services, Inc. NOT FOR CONSTRUCTION REVIEW SET ENGINEER ING N O R T H E RN 10.25.2016 301 North Howes Street, Suite 100 Fort Collins, Colorado 80521 www.northernengineering.com Phone: 970.221.4158 C6.01 Sheet of 16 ELEVATIONS CREDIT UNION DRAWING FILENAME: D:\Projects\207-016\Dwg\Details\207-016_DETL.2.dwg LAYOUT NAME: C6.02 DATE: Oct 25, 2016 - 10:25am CAD OPERATOR: blaine LIST OF XREFS: [NES-xborder] These drawings are instruments of service provided by Northern Engineering Services, Inc. and are not to be used for any type of construction unless signed and sealed by a Professional Engineer in the employ of Northern Engineering Services, Inc. NOT FOR CONSTRUCTION REVIEW SET ENGINEER ING N O R T H E RN 10.25.2016 301 North Howes Street, Suite 100 Fort Collins, Colorado 80521 www.northernengineering.com Phone: 970.221.4158 C6.02 DETAILS CALL 2 BUSINESS DAYS IN ADVANCE BEFORE YOU DIG, GRADE, OR EXCAVATE FOR THE MARKING OF UNDERGROUND MEMBER UTILITIES. CALL UTILITY NOTIFICATION CENTER OF COLORADO Know what'sbelow. Call before you dig. R 12" - 30" DRAIN BASIN 12" - 30" INLINE DRAIN NON TRAFFIC INSTALLATION BACKFILL MATERIAL BELOW AND TO SIDES OF STRUCTURE SHALL BE NATIVE SOIL AND BE PLACED UNIFORMLY IN 12" LIFTS AND COMPACTED TO A MIN OF 90% DWG SIZE A SCALE 1:25 SHEET 1 OF 1 DWG NO. 7001-110-111 REV B 3130 VERONA AVE BUFORD, GA 30518 PHN (770) 932-2443 FAX (770) 932-2490 www.nyloplast-us.com 12 IN - 30 IN DB & ID NON TRAFFIC INSTALLATION TITLE PROJECT NO./NAME MATERIAL DATE APPD BY DATE 9-30-99 THIS PRINT DISCLOSES SUBJECT MATTER IN WHICH DRAWN BY CJA NYLOPLAST HAS PROPRIETARY RIGHTS. THE RECEIPT OR POSSESSION OF THIS PRINT DOES NOT CONFER, TRANSFER, OR LICENSE THE USE OF THE DESIGN OR Sheet of 16 ELEVATIONS CREDIT UNION DRAWING FILENAME: D:\Projects\207-016\Dwg\Details\207-016_DETL.2.dwg LAYOUT NAME: C6.03 DATE: Oct 25, 2016 - 10:26am CAD OPERATOR: blaine LIST OF XREFS: [NES-xborder] These drawings are instruments of service provided by Northern Engineering Services, Inc. and are not to be used for any type of construction unless signed and sealed by a Professional Engineer in the employ of Northern Engineering Services, Inc. NOT FOR CONSTRUCTION REVIEW SET ENGINEER ING N O R T H E RN 10.25.2016 301 North Howes Street, Suite 100 Fort Collins, Colorado 80521 www.northernengineering.com Phone: 970.221.4158 C6.03 DETAILS CALL 2 BUSINESS DAYS IN ADVANCE BEFORE YOU DIG, GRADE, OR EXCAVATE FOR THE MARKING OF UNDERGROUND MEMBER UTILITIES. CALL UTILITY NOTIFICATION CENTER OF COLORADO Know what'sbelow. Call before you dig. R GEOMEMBRANE LINER / 401 CONCRETE CONNECTION DETAIL GEOMEMBRANE LINER / UNDERDRAIN 400 PENETRATION DETAIL PVC GEOMEMBRANE LINER NOTES: · · · · · · · MONITORING WELL INSTALLATION (PRIVATE PAVED AREAS) 4" MIN EXTEND MIN. 6" INTO SUBGRADE 6" VARIES (REFER TO STORM DRAIN PLAN) INTEGRATED DUCTILE IRON FRAME & SOLID GRATE TO MATCH BASIN O.D. NOTES: 1 - GRATES/SOLID COVERS SHALL BE DUCTILE IRON PER ASTM A536 GRADE Sheet of 16 ELEVATIONS CREDIT UNION DRAWING FILENAME: D:\Projects\207-016\Dwg\Details\207-016_DETL.2.dwg LAYOUT NAME: C6.04 DATE: Oct 25, 2016 - 10:26am CAD OPERATOR: blaine LIST OF XREFS: [NES-xborder] These drawings are instruments of service provided by Northern Engineering Services, Inc. and are not to be used for any type of construction unless signed and sealed by a Professional Engineer in the employ of Northern Engineering Services, Inc. NOT FOR CONSTRUCTION REVIEW SET ENGINEER ING N O R T H E RN 10.25.2016 301 North Howes Street, Suite 100 Fort Collins, Colorado 80521 www.northernengineering.com Phone: 970.221.4158 C6.04 DETAILS CALL 2 BUSINESS DAYS IN ADVANCE BEFORE YOU DIG, GRADE, OR EXCAVATE FOR THE MARKING OF UNDERGROUND MEMBER UTILITIES. CALL UTILITY NOTIFICATION CENTER OF COLORADO Know what'sbelow. Call before you dig. R SHEET OF DATE: PROJECT #: DRAWN: CHECKED: THIS DRAWING HAS BEEN PREPARED BASED ON INFORMATION PROVIDED TO ADS UNDER THE DIRECTION OF THE SITE DESIGN ENGINEER OR OTHER PROJECT REPRESENTATIVE. THE SITE DESIGN ENGINEER SHALL REVIEW THIS DRAWING PRIOR TO CONSTRUCTION. IT IS THE ULTIMATE RESPONSIBILITY OF THE SITE DESIGN ENGINEER TO ENSURE THAT THE PRODUCT(S) DEPICTED AND ALL ASSOCIATED DETAILS MEET ALL APPLICABLE LAWS, REGULATIONS, AND PROJECT REQUIREMENTS. 4640 TRUEMAN BLVD HILLIARD, OH 43026 1-800-733-7473 ADVANCED DRAINAGE SYSTEMS, INC. R REV DRW CHK DESCRIPTION 01/19/16 JLM JLM UPDATE SC-740 STANDARD CROSS SECTION 11/18/14 JLM 1 1 JLM 3 ETIUS ,DAOR DOOWNI LLIH 07 YKCOR | 76060 | TC | 860-529-8188 |888-892-2694 | WWW.STORMTECH.COM Detention Retention Water Quality ACCEPTABLE FILL MATERIALS: STORMTECH SC-740 CHAMBER SYSTEMS PLEASE NOTE: 1. THE LISTED AASHTO DESIGNATIONS ARE FOR GRADATIONS ONLY. THE STONE MUST ALSO BE CLEAN, CRUSHED, ANGULAR. FOR EXAMPLE, A SPECIFICATION FOR #4 STONE WOULD STATE: "CLEAN, CRUSHED, S S E E E E E E E X X X X X X SS SS SS SS SS SS SS SS SS SS SS SS ST ST ST ST ST ST ST ST ST ST ST ST ST ST ST ST ST ST ST ST ST U D S G G EV E E E E E E E E E RD RD UD UD UD UD UD UD E E W.1 OS.1 E.1 OS.3 os.1 ARTHUR DRIVE SPRING COURT os.3 ISOLATOR ROW ISOLATOR ROW COMBINATION INLET RAIN GARDEN RAIN GARDEN FLOW CONTROL MANHOLE 19 SC-740 STORMTECH CHAMBERS OVERFLOW GRATE 2' CURB CHASE S S X X X X X X X X X ST ST ST ST ST ST ST ST ST ST ST ST ST ST ST ST ST ST ST ST ST E W EXISTING SIDEWALK CHASE COLLEGE AVENUE ARTHUR DRIVE SPRING COURT EXISTING CONCRETE PAN w e EXISTING INLET 12" PVC FL=4988.38 EASEMENT FOR SIDEWALK AND ELECTRICAL ACCESS PER REC. NO. 87041080 EASEMENT FOR WATERLINE PER BOOK 988, PAGE 351 AND BOOK 1394, PAGE 760 EXISTING 100-YR FEMA FLOODPLAIN FEMA REGULATED FLOOD FRINGE FEMA REGULATED FLOOD FRINGE EASEMENT FOR WATER LINE REC. NO. 87041081 TO BE VACATED EASEMENT FOR UNDERGROUND ELECTRIC LINE PER REC. NO. 87041082 4" PVC FL=4993.69 4" PVC FL=4993.43 EASEMENT FOR SANITARY MANHOLE PER REC. NO. 87041083 TO BE VACATED EXISTING CONCRETE CHASE EXISTING 30" RCP Sheet of 16 ELEVATIONS CREDIT UNION DRAWING FILENAME: D:\Projects\207-016\Dwg\Drng\207-016_EX_DRNG.dwg LAYOUT NAME: C7.01 DATE: Oct 25, 2016 - 10:26am CAD OPERATOR: blaine LIST OF XREFS: [207-016_xTopo] [207-016_xExist] [NES-xborder] These drawings are instruments of service provided by Northern Engineering Services, Inc. and are not to be used for any type of construction unless signed and sealed by a Professional Engineer in the employ of Northern Engineering Services, Inc. NOT FOR CONSTRUCTION REVIEW SET ENGINEER ING N O R T H E RN 10.25.2016 301 North Howes Street, Suite 100 Fort Collins, Colorado 80521 www.northernengineering.com Phone: 970.221.4158 NORTH ( IN FEET ) 1 inch = ft. 10 0 10 Feet 10 20 30 NORTH CALL 2 BUSINESS DAYS IN ADVANCE BEFORE YOU DIG, GRADE, OR EXCAVATE FOR THE MARKING OF UNDERGROUND MEMBER UTILITIES. CALL UTILITY NOTIFICATION CENTER OF COLORADO Know what'sbelow. Call before you dig. R ST A2 a3 4950 4:1 79.45  HP RUNOFF SUMMARY TABLE: FOR DRAINAGE REVIEW ONLY NOT FOR CONSTRUCTION NOTES: NORTH ( IN FEET ) 1 inch = ft. 10 0 10 Feet 10 20 30 NORTH CALL 2 BUSINESS DAYS IN ADVANCE BEFORE YOU DIG, GRADE, OR EXCAVATE FOR THE MARKING OF UNDERGROUND MEMBER UTILITIES. CALL UTILITY NOTIFICATION CENTER OF COLORADO Know what'sbelow. Call before you dig. R C7.01 EXISTING DRAINAGE PLAN LEGEND: ST A2 a3 4950 4:1 79.45  HP RUNOFF SUMMARY TABLE: FOR DRAINAGE REVIEW ONLY NOT FOR CONSTRUCTION NOTES: DESIGN POINT BASIN ID TOTAL AREA (acres) C2 C100 2-yr Tc (min) 100-yr Tc (min) Q2 (cfs) Q100 (cfs) w W 0.52 0.75 0.93 5.0 5.0 1.11 4.86 e E 0.20 0.75 0.93 5.0 5.0 0.42 1.83 16 7:1 12:1 50:1 36:1 18:1 24:1 9:1 12:1 23:1 11:1 14:1 OUTFALL TRASH ENCLOSURE RETAINING WALL FFE=95.35 PROPOSED SIDEWALK PROPOSED SIDEWALK PROPOSED SIDEWALK PROPOSED SIDEWALK EXISTING SIDEWALK RECONSTRUCTED SIDEWALK PROPOSED SIDEWALK PROPOSED PARKING LOT R.1 2' CONCRETE CHASE 2' SIDEWALK CHASE ISOLATOR ROW 446 SQ. FT. OF DIRECT RUNOFF OVER PEDESTRIAN WALKWAY FEMA FLOODPLAIN PROPOSED RETAINING WALL FEMA REGULATED FLOOD FRINGE FEMA REGULATED FLOOD FRINGE TRENCH DRAIN 16069 - 4982.06 NAVD 88 16110 - 4982.22 NAVD 88 2' CONCRETE PAN 2' CONCRETE PAN 3.5' PAN TRENCH DRAIN TRENCH DRAIN TRENCH DRAIN TRENCH DRAIN WATER QUALITY WEIR STRUCTURE WATER QUALITY WEIR STRUCTURE OS.2 EXISTING 30" RCP Sheet of 16 ELEVATIONS CREDIT UNION DRAWING FILENAME: D:\Projects\207-016\Dwg\Drng\207-016_DRNG.dwg LAYOUT NAME: C7.00 DATE: Oct 25, 2016 - 10:26am CAD OPERATOR: blaine LIST OF XREFS: [207-016_xExist] [207-016_xSite] [207-016_xPutil] [207-016_xPgrad] [NES-xborder] [207-016_xTopo] These drawings are instruments of service provided by Northern Engineering Services, Inc. and are not to be used for any type of construction unless signed and sealed by a Professional Engineer in the employ of Northern Engineering Services, Inc. NOT FOR CONSTRUCTION REVIEW SET ENGINEER ING N O R T H E RN 10.25.2016 301 North Howes Street, Suite 100 Fort Collins, Colorado 80521 www.northernengineering.com Phone: 970.221.4158 NORTH ( IN FEET ) 1 inch = ft. 10 0 10 Feet 10 20 30 NORTH CALL 2 BUSINESS DAYS IN ADVANCE BEFORE YOU DIG, GRADE, OR EXCAVATE FOR THE MARKING OF UNDERGROUND MEMBER UTILITIES. CALL UTILITY NOTIFICATION CENTER OF COLORADO Know what'sbelow. Call before you dig. R C7.00 DRAINAGE PLAN LEGEND: ST A2 a3 4950 4:1 79.45  HP RUNOFF SUMMARY TABLE: FOR DRAINAGE REVIEW ONLY NOT FOR CONSTRUCTION NOTES: DESIGN POINT BASIN ID TOTAL AREA (acres) C2 C100 2-yr Tc (min) 100-yr Tc (min) Q2 (cfs) Q100 (cfs) w.1 W.1 0.32 0.90 1.00 5.0 5.0 0.82 3.18 e.1 E.1 0.04 0.69 0.87 5.0 5.0 0.09 0.38 r.1 R.1 0.12 0.95 1.00 5.0 5.0 0.33 1.21 os.1 OS.1 0.05 0.28 0.35 5.0 5.0 0.04 0.17 os.2 OS.2 0.04 0.90 1.00 5.0 5.0 0.09 0.35 os.3 OS.3 0.15 0.51 0.63 5.0 5.0 0.22 0.95 15 COMMERCIAL AC ANGULAR NO. 4 (AASHTO M43) STONE". 2. STORMTECH COMPACTION REQUIREMENTS ARE MET FOR 'A' LOCATION MATERIALS WHEN PLACED AND COMPACTED IN 6" (150 mm) (MAX) LIFTS USING TWO FULL COVERAGES WITH A VIBRATORY COMPACTOR. 3. WHERE INFILTRATION SURFACES MAY BE COMPROMISED BY COMPACTION, FOR STANDARD DESIGN LOAD CONDITIONS, A FLAT SURFACE MAY BE ACHIEVED BY RAKING OR DRAGGING WITHOUT COMPACTION EQUIPMENT. FOR SPECIAL LOAD DESIGNS, CONTACT STORMTECH FOR COMPACTION REQUIREMENTS. NOTES: 1. SC-740 CHAMBERS SHALL CONFORM TO THE REQUIREMENTS OF ASTM F2418 "STANDARD SPECIFICATION FOR POLYPROPYLENE (PP) CORRUGATED WALL STORMWATER COLLECTION CHAMBERS", OR ASTM F2922 "STANDARD SPECIFICATION FOR POLYETHYLENE (PE) CORRUGATED WALL STORMWATER COLLECTION CHAMBERS". 2. SC-740 CHAMBERS SHALL BE DESIGNED IN ACCORDANCE WITH ASTM F2787 "STANDARD PRACTICE FOR STRUCTURAL DESIGN OF THERMOPLASTIC CORRUGATED WALL STORMWATER COLLECTION CHAMBERS". 3. "ACCEPTABLE FILL MATERIALS" TABLE ABOVE PROVIDES MATERIAL LOCATIONS, DESCRIPTIONS, GRADATIONS, AND COMPACTION REQUIREMENTS FOR FOUNDATION, EMBEDMENT, AND FILL MATERIALS. 4. THE SITE DESIGN ENGINEER IS RESPONSIBLE FOR ASSESSING THE BEARING RESISTANCE (ALLOWABLE BEARING CAPACITY) OF THE SUBGRADE SOILS AND THE DEPTH OF FOUNDATION STONE WITH CONSIDERATION FOR THE RANGE OF EXPECTED SOIL MOISTURE CONDITIONS. 5. PERIMETER STONE MUST BE EXTENDED HORIZONTALLY TO THE EXCAVATION WALL FOR BOTH VERTICAL AND SLOPED EXCAVATION WALLS. 6. ONCE LAYER 'C' IS PLACED, ANY SOIL/MATERIAL CAN BE PLACED IN LAYER 'D' UP TO THE FINISHED GRADE. MOST PAVEMENT SUBBASE SOILS CAN BE USED TO REPLACE THE MATERIAL REQUIREMENTS OF LAYER 'C' OR 'D' AT THE SITE DESIGN ENGINEER'S DISCRETION. MATERIAL LOCATION DESCRIPTION AASHTO MATERIAL CLASSIFICATIONS COMPACTION / DENSITY REQUIREMENT D FINAL FILL: FILL MATERIAL FOR LAYER 'D' STARTS FROM THE TOP OF THE 'C' LAYER TO THE BOTTOM OF FLEXIBLE PAVEMENT OR UNPAVED FINISHED GRADE ABOVE. NOTE THAT PAVEMENT SUBBASE MAY BE PART OF THE 'D' LAYER ANY SOIL/ROCK MATERIALS, NATIVE SOILS, OR PER ENGINEER'S PLANS. CHECK PLANS FOR PAVEMENT SUBGRADE REQUIREMENTS. N/A PREPARE PER SITE DESIGN ENGINEER'S PLANS. PAVED INSTALLATIONS MAY HAVE STRINGENT MATERIAL AND PREPARATION REQUIREMENTS. C INITIAL FILL: FILL MATERIAL FOR LAYER 'C' STARTS FROM THE TOP OF THE EMBEDMENT STONE ('B' LAYER) TO 18" (450 mm) ABOVE THE TOP OF THE CHAMBER. NOTE THAT PAVEMENT SUBBASE MAY BE A PART OF THE 'C' LAYER. GRANULAR WELL-GRADED SOIL/AGGREGATE MIXTURES, <35% FINES OR PROCESSED AGGREGATE. MOST PAVEMENT SUBBASE MATERIALS CAN BE USED IN LIEU OF THIS LAYER. AASHTO M145¹ A-1, A-2-4, A-3 OR AASHTO M43¹ 3, 357, 4, 467, 5, 56, 57, 6, 67, 68, 7, 78, 8, 89, 9, 10 BEGIN COMPACTIONS AFTER 12" (300 mm) OF MATERIAL OVER THE CHAMBERS IS REACHED. COMPACT ADDITIONAL LAYERS IN 6" (150 mm) MAX LIFTS TO A MIN. 95% PROCTOR DENSITY FOR WELL GRADED MATERIAL AND 95% RELATIVE DENSITY FOR PROCESSED AGGREGATE MATERIALS. ROLLER GROSS VEHICLE WEIGHT NOT TO EXCEED 12,000 lbs (53 kN). DYNAMIC FORCE NOT TO EXCEED 20,000 lbs (89 kN). B EMBEDMENT STONE: FILL SURROUNDING THE CHAMBERS FROM THE FOUNDATION STONE ('A' LAYER) TO THE 'C' LAYER ABOVE. CLEAN, CRUSHED, ANGULAR STONE AASHTO M43¹ 3, 357, 4, 467, 5, 56, 57 NO COMPACTION REQUIRED. A FOUNDATION STONE: FILL BELOW CHAMBERS FROM THE SUBGRADE UP TO THE FOOT (BOTTOM) OF THE CHAMBER. CLEAN, CRUSHED, ANGULAR STONE AASHTO M43¹ 3, 357, 4, 467, 5, 56, 57 PLATE COMPACT OR ROLL TO ACHIEVE A FLAT SURFACE. ² ³ 18" (450 mm) MIN* 8' (2.4 m) MAX SUBGRADE SOILS (SEE NOTE 4) PAVEMENT LAYER (DESIGNED BY SITE DESIGN ENGINEER) SC-740 END CAP 6" (150 mm) MIN D C B A PERIMETER STONE (SEE NOTE 6) EXCAVATION WALL (CAN BE SLOPED OR VERTICAL) 12" (300 mm) MIN ADS GEOSYNTHETICS 601T NON-WOVEN GEOTEXTILE ALL AROUND CLEAN, CRUSHED, ANGULAR STONE IN A & B LAYERS 6" 51" (1295 mm) 12" (300 mm) TYP (150 mm) MIN 30" (760 mm) DEPTH OF STONE TO BE DETERMINED BY SITE DESIGN ENGINEER 6" (150 mm) MIN *TO BOTTOM OF FLEXIBLE PAVEMENT. FOR UNPAVED INSTALLATIONS WHERE RUTTING FROM VEHICLES MAY OCCUR, INCREASE COVER TO 24" (600 mm). SHEET OF DATE: PROJECT #: DRAWN: CHECKED: THIS DRAWING HAS BEEN PREPARED BASED ON INFORMATION PROVIDED TO ADS UNDER THE DIRECTION OF THE SITE DESIGN ENGINEER OR OTHER PROJECT REPRESENTATIVE. THE SITE DESIGN ENGINEER SHALL REVIEW THIS DRAWING PRIOR TO CONSTRUCTION. IT IS THE ULTIMATE RESPONSIBILITY OF THE SITE DESIGN ENGINEER TO ENSURE THAT THE PRODUCT(S) DEPICTED AND ALL ASSOCIATED DETAILS MEET ALL APPLICABLE LAWS, REGULATIONS, AND PROJECT REQUIREMENTS. 4640 TRUEMAN BLVD HILLIARD, OH 43026 ADVANCED DRAINAGE SYSTEMS, INC. 1-800-733-7473 R REV DRW CHK DESCRIPTION 01/19/16 JLM JLM UPDATE SC-740 ISOLATOR ROW DETAILS 11/18/14 JLM 1 1 JLM 3 ETIUS ,DAOR DOOWNI LLIH 07 YKCOR | 76060 | TC | 860-529-8188 |888-892-2694 | WWW.STORMTECH.COM Detention Retention Water Quality INSPECTION & MAINTENANCE STEP 1) INSPECT ISOLATOR ROW FOR SEDIMENT A. INSPECTION PORTS (IF PRESENT) A.1. REMOVE/OPEN LID ON NYLOPLAST INLINE DRAIN A.2. REMOVE AND CLEAN FLEXSTORM FILTER IF INSTALLED A.3. USING A FLASHLIGHT AND STADIA ROD, MEASURE DEPTH OF SEDIMENT AND RECORD ON MAINTENANCE LOG A.4. LOWER A CAMERA INTO ISOLATOR ROW FOR VISUAL INSPECTION OF SEDIMENT LEVELS (OPTIONAL) A.5. IF SEDIMENT IS AT, OR ABOVE, 3" (80 mm) PROCEED TO STEP 2. IF NOT, PROCEED TO STEP 3. B. ALL ISOLATOR ROWS B.1. REMOVE COVER FROM STRUCTURE AT UPSTREAM END OF ISOLATOR ROW B.2. USING A FLASHLIGHT, INSPECT DOWN THE ISOLATOR ROW THROUGH OUTLET PIPE i) MIRRORS ON POLES OR CAMERAS MAY BE USED TO AVOID A CONFINED SPACE ENTRY ii) FOLLOW OSHA REGULATIONS FOR CONFINED SPACE ENTRY IF ENTERING MANHOLE B.3. IF SEDIMENT IS AT, OR ABOVE, 3" (80 mm) PROCEED TO STEP 2. IF NOT, PROCEED TO STEP 3. STEP 2) CLEAN OUT ISOLATOR ROW USING THE JETVAC PROCESS A. A FIXED CULVERT CLEANING NOZZLE WITH REAR FACING SPREAD OF 45" (1.1 m) OR MORE IS PREFERRED B. APPLY MULTIPLE PASSES OF JETVAC UNTIL BACKFLUSH WATER IS CLEAN C. VACUUM STRUCTURE SUMP AS REQUIRED STEP 3) REPLACE ALL COVERS, GRATES, FILTERS, AND LIDS; RECORD OBSERVATIONS AND ACTIONS. STEP 4) INSPECT AND CLEAN BASINS AND MANHOLES UPSTREAM OF THE STORMTECH SYSTEM. NOTES 1. INSPECT EVERY 6 MONTHS DURING THE FIRST YEAR OF OPERATION. ADJUST THE INSPECTION INTERVAL BASED ON PREVIOUS OBSERVATIONS OF SEDIMENT ACCUMULATION AND HIGH WATER ELEVATIONS. 2. CONDUCT JETTING AND VACTORING ANNUALLY OR WHEN INSPECTION SHOWS THAT MAINTENANCE IS NECESSARY. SUMP DEPTH TBD BY SITE DESIGN ENGINEER (24" [600 mm] MIN RECOMMENDED) 24" (600 mm) HDPE ACCESS PIPE REQUIRED USE FACTORY PRE-FABRICATED END CAP PART #: SC740EPE24B TWO LAYERS OF ADS GEOSYNTHETICS 315WTK WOVEN GEOTEXTILE BETWEEN FOUNDATION STONE AND CHAMBERS 5' (1.5 m) MIN WIDE CONTINUOUS FABRIC WITHOUT SEAMS CATCH BASIN OR MANHOLE COVER ENTIRE ISOLATOR ROW WITH ADS GEOSYNTHETICS 601T NON-WOVEN GEOTEXTILE 8' (2.4 m) MIN WIDE SC-740 CHAMBER SC-740 END CAP SC-740 ISOLATOR ROW DETAIL NTS OPTIONAL INSPECTION PORT STORMTECH HIGHLY RECOMMENDS FLEXSTORM PURE INSERTS IN ANY UPSTREAM STRUCTURES WITH OPEN GRATES SC-740 6" INSPECTION PORT DETAIL NTS SC-740 CHAMBER FLEXSTORM CATCH IT PART# 6212NYFX WITH USE OF OPEN GRATE 12" (300 mm) NYLOPLAST INLINE DRAIN BODY W/SOLID HINGED COVER OR GRATE PART# 2712AG6NIP SOLID COVER: 1299CGC GRATE: 1299CGS 6" (150 mm) INSERTA TEE PART#6IPSSWST74IP INSERTA TEE TO BE CENTERED ON CORRUGATION CREST 6" (150 mm) DWV SCH40 PIPE (BY OTHERS) 18" (450 mm) MIN WIDTH CONCRETE SLAB 8" (200 mm) MIN THICKNESS PAVEMENT CONCRETE COLLAR NOT REQUIRED FOR UNPAVED APPLICATIONS CONCRETE COLLAR PART # STUB A B C SC740EPE06T / SC740EPE06TPC 6" (150 mm) 10.9" (277 mm) 18.5" (470 mm) --- SC740EPE06B / SC740EPE06BPC --- 0.5" (13 mm) SC740EPE08T /SC740EPE08TPC 8" (200 mm) 12.2" (310 mm) 16.5" (419 mm) --- SC740EPE08B / SC740EPE08BPC --- 0.6" (15 mm) SC740EPE10T / SC740EPE10TPC 10" (250 mm) 13.4" (340 mm) 14.5" (368 mm) --- SC740EPE10B / SC740EPE10BPC --- 0.7" (18 mm) SC740EPE12T / SC740EPE12TPC 12" (300 mm) 14.7" (373 mm) 12.5" (318 mm) --- SC740EPE12B / SC740EPE12BPC --- 1.2" (30 mm) SC740EPE15T / SC740EPE15TPC 15" (375 mm) 18.4" (467 mm) 9.0" (229 mm) --- SC740EPE15B / SC740EPE15BPC --- 1.3" (33 mm) SC740EPE18T / SC740EPE18TPC 18" (450 mm) 19.7" (500 mm) 5.0" (127 mm) --- SC740EPE18B / SC740EPE18BPC --- 1.6" (41 mm) SC740EPE24B* 24" (600 mm) 18.5" (470 mm) --- 0.1" (3 mm) ALL STUBS, EXCEPT FOR THE SC740EPE24B ARE PLACED AT BOTTOM OF END CAP SUCH THAT THE OUTSIDE DIAMETER OF THE STUB IS FLUSH WITH THE BOTTOM OF THE END CAP. FOR ADDITIONAL INFORMATION CONTACT STORMTECH AT 1-888-892-2694. * FOR THE SC740EPE24B THE 24" (600 mm) STUB LIES BELOW THE BOTTOM OF THE END CAP APPROXIMATELY 1.75" (44 mm). BACKFILL MATERIAL SHOULD BE REMOVED FROM BELOW THE N-12 STUB SO THAT THE FITTING SITS LEVEL. NOTE: ALL DIMENSIONS ARE NOMINAL NOMINAL CHAMBER SPECIFICATIONS SIZE (W X H X INSTALLED LENGTH) 51.0" X 30.0" X 85.4" (1295 mm X 762 mm X 2169 mm) CHAMBER STORAGE 45.9 CUBIC FEET (1.30 m³) MINIMUM INSTALLED STORAGE* 74.9 CUBIC FEET (2.12 m³) WEIGHT 75.0 lbs. (33.6 kg) *ASSUMES 6" (152 mm) STONE ABOVE, BELOW, AND BETWEEN CHAMBERS STUBS AT BOTTOM OF END CAP FOR PART NUMBERS ENDING WITH "B" STUBS AT TOP OF END CAP FOR PART NUMBERS ENDING WITH "T" SC-740 TECHNICAL SPECIFICATION NTS 90.7" (2304 mm) ACTUAL LENGTH 85.4" (2169 mm) INSTALLED LENGTH OVERLAP NEXT CHAMBER HERE (OVER SMALL CORRUGATION) BUILD ROW IN THIS DIRECTION START END A A C B 51.0" (1295 mm) 30.0" (762 mm) ACCEPTS 4" (100 mm) SCH 40 PVC PIPE FOR INSPECTION PORT. FOR PIPE SIZES LARGER THAN 4" (100 mm) UP TO 10" (250 mm) USE INSERTA TEE CONNECTION CENTERED ON A CHAMBER CREST CORRUGATION 12.2" 45.9" (1166 mm) (310 mm) 29.3" (744 mm) STORMTECH GENERAL NOTES 1. STORMTECH REQUIRES INSTALLING CONTRACTORS TO USE AND UNDERSTAND STORMTECH'S LATEST INSTALLATION INSTRUCTIONS PRIOR TO BEGINNING SYSTEM INSTALLATION. 2. OUR TECHNICAL SERVICES DEPARTMENT OFFERS INSTALLATION CONSULTATIONS TO INSTALLING CONTRACTORS. CONTACT OUR TECHNICAL SERVICES REPRESENTATIVE AT LEAST 30 DAYS PRIOR TO SYSTEM INSTALLATION TO ARRANGE A PRE-INSTALLATION CONSULTATION. OUR REPRESENTATIVES CAN THEN ANSWER QUESTIONS OR ADDRESS COMMENTS ON THE STORMTECH CHAMBER SYSTEM AND INFORM THE INSTALLING CONTRACTOR OF THE MINIMUM INSTALLATION REQUIREMENTS BEFORE BEGINNING THE SYSTEM'S CONSTRUCTION. CALL 1-888-892-2694 TO SPEAK TO A TECHNICAL SERVICES REPRESENTATIVE OR VISIT WWW. STORMTECH.COM TO RECEIVE A COPY OF OUR INSTALLATION INSTRUCTIONS. 3. STORMTECH'S REQUIREMENTS FOR SYSTEMS WITH PAVEMENT DESIGN (ASPHALT, CONCRETE PAVERS, ETC.):MINIMUM COVER IS 18" [457 mm] NOT INCLUDING PAVEMENT; MAXIMUM COVER IS 96" [2438 mm] INCLUDING PAVEMENT. FOR INSTALLATIONS THAT DO NOT INCLUDE PAVEMENT, WHERE RUTTING FROM VEHICLES MAY OCCUR, MINIMUM REQUIRED COVER IS 24" [610 mm], MAXIMUM COVER IS 96" [2.438 m]. 4. THE CONTRACTOR MUST REPORT ANY DISCREPANCIES WITH CHAMBER FOUNDATION MATERIALS BEARING CAPACITIES TO THE DESIGN ENGINEER. 5. AASHTO M288 CLASS 2 NON-WOVEN GEOTEXTILE (FILTER FABRIC) MUST BE USED AS INDICATED IN THE PROJECT PLANS. 6. STONE PLACEMENT BETWEEN CHAMBERS ROWS AND AROUND PERIMETER MUST FOLLOW INSTRUCTIONS AS INDICATED IN THE MOST CURRENT VERSION OF STORMTECH'S INSTALLATION INSTRUCTIONS. 7. BACKFILLING OVER THE CHAMBERS MUST FOLLOW REQUIREMENTS AS INDICATED IN THE MOST CURRENT VERSION OF STORMTECH'S INSTALLATION INSTRUCTIONS. 8. THE CONTRACTOR MUST REFER TO STORMTECH'S INSTALLATION INSTRUCTIONS FOR A TABLE OF ACCEPTABLE VEHICLE LOADS AT VARIOUS DEPTHS OF COVER. THIS INFORMATION IS ALSO AVAILABLE AT STORMTECH'S WEBSITE: WWW.STORMTECH.COM. THE CONTRACTOR IS RESPONSIBLE FOR PREVENTING VEHICLES THAT EXCEED STORMTECH'S REQUIREMENTS FROM TRAVELING ACROSS OR PARKING OVER THE STORMWATER SYSTEM. TEMPORARY FENCING, WARNING TAPE AND APPROPRIATELY LOCATED SIGNS ARE COMMONLY USED TO PREVENT UNAUTHORIZED VEHICLES FROM ENTERING SENSITIVE CONSTRUCTION AREAS. 9. THE CONTRACTOR MUST APPLY EROSION AND SEDIMENT CONTROL MEASURES TO PROTECT THE STORMWATER SYSTEM DURING ALL PHASES OF SITE CONSTRUCTION PER LOCAL CODES AND DESIGN ENGINEER'S SPECIFICATIONS. 10. STORMTECH PRODUCT WARRANTY IS LIMITED. SEE CURRENT PRODUCT WARRANTY FOR DETAILS. TO ACQUIRE A COPY CALL STORMTECH AT 1-888-892-2694 OR VISIT WWW.STORMTECH.COM DRAWN BY: SCALE: DATE: CHECKED: THE DESIGN ENGINEER SHALL REVIEW THIS DRAWING PRIOR TO CONSTRUCTION. IT IS THE ULTIMATE RESPONSIBILITY OF THE DESIGN ENGINEER TO ENSURE THAT THE PRODUCT(S) DEPICTED AND ALL ASSOCIATED DETAILS MEET ALL APPLICABLE LAWS, REGULATIONS, AND ADVANCED DRAINAGE SYSTEMS, INC. PROJECT REQUIREMENTS. 70 INWOOD ROAD, SUITE 3 | ROCKY HILL, CT 06067 PHONE: 888-892-2694 | FAX: 866-328-8401 Detention Retention Recharge Subsurface Stormwater Management SM WWW.STORMTECH.COM STORMTECH GENERAL NOTES N/A 3/30/10 KLJ UNDERDRAIN DETAIL NTS A A B B SECTION A-A SECTION B-B NUMBER AND SIZE OF UNDERDRAINS PER SITE DESIGN ENGINEER 4" (100 mm) TYP FOR SC-310 SYSTEMS 6" (150 mm) TYP FOR SC-740, DC-780, MC-3500 & MC-4500 SYSTEMS OUTLET MANIFOLD STORMTECH END CAP STORMTECH CHAMBERS STORMTECH CHAMBER STORMTECH END CAP DUAL WALL PERFORATED HDPE UNDERDRAIN ADS GEOSYNTHETICS 601T NON-WOVEN GEOTEXTILE ADS GEOSYNTHETICS 601T NON-WOVEN GEOTEXTILE FOUNDATION STONE BENEATH CHAMBERS FOUNDATION STONE BENEATH CHAMBERS NOTES: 1. INSPECTION PORTS MAY BE CONNECTED THROUGH ANY CHAMBER CORRUGATION VALLEY 2. ALL SCHEDULE 40 FITTINGS TO BE SOLVENT CEMENTED. CONNECTION DETAIL NTS 8" (200 mm) 4" (100 mm) SCHED 40 PVC COUPLING 4" (100 mm) SCHED 40 PVC 4" (100 mm) SCHED 40 PVC CORE 4.5" (114 mm) Ø HOLE IN CHAMBER (4.5" HOLE SAW REQ'D) ANY VALLEY LOCATION STORMTECH CHAMBER 4" (100 mm) SCHED 40 SCREW-IN CAP NYLOPLAST 12" (300 mm) INLINE DRAIN BODY W/SOLID HINGED COVER OR GRATE CONCRETE COLLAR PAVEMENT 18" (450 mm) MIN WIDTH 8" (200 mm) MIN THICKNESS 500 SC-740 ACCEPTABLE FILL MATERIAL 501 SC-740 ISOLATOR ROW DETAIL 502 SC-740 TECHNICAL SPECIFICATIONS 503 STORMTECH GENERAL NOTES 504 TYPICAL UNDERDRAIN DETAIL 505 TYPICAL INSPECTION PORT 14 70-50-05 2 - FRAMES SHALL BE DUCTILE IRON PER ASTM A536 GRADE 70-50-05 3 - DRAIN BASIN TO BE CUSTOM MANUFACTURED ACCORDING TO PLAN DETAILS SEE DRAWING NO. 7001-110-065 4 - PERFORATIONS SHOULD NOT BE ON OR WITHIN 1" OF ADAPTERS. 5 - HOLES SHOULD BE STAGGERED EVERY OTHER ROW, AS SHOWN. 6 - MIN. 90° SEPARATION BETWEEN HOLES (MAX. 4 HOLES PER ROW) 2" MIN Ø .375" MAX SIDE VIEW HOLE SIZE & LOCATION NTS ENLARGED TO SHOW DETAIL 6" THE BACKFILL MATERIAL SHALL BE CRUSHED STONE OR OTHER GRANULAR MATERIAL MEETING THE REQUIREMENTS OF CLASS II MATERIAL AS DEFINED IN ASTM D2321. BEDDING & BACKFILL FOR SURFACE DRAINAGE INLETS SHALL BE PLACED & COMPACTED UNIFORMLY IN ACCORDANCE WITH ASTM D2321. TRAFFIC LOADS: CONCRETE SLAB DIMENSIONS ARE FOR GUIDELINE PURPOSES ONLY. ACTUAL CONCRETE SLAB MUST BE DESIGNED TAKING INTO CONSIDERATION LOCAL SOIL CONDITIONS, TRAFFIC LOADING, & OTHER APPLICABLE DESIGN FACTORS. TOP 10" TO BE SOLID, WITHOUT PERFORATIONS 10" SOLID TOP NO PERFORATIONS WITHIN 1" OF ADAPTORS OPEN BOTTOM (NO BOTTOM CAP) 8" MIN. THICKNESS GUIDELINE 12" MIN WIDTH GUIDELINE 402 DWG SIZE A SCALE 1:40 SHEET 1 OF 1 DWG NO. 7001-110-042 REV C 3130 VERONA AVE BUFORD, GA 30518 PHN (770) 932-2443 FAX (770) 932-2490 www.nyloplast-us.com 8 IN - 30 IN TYPICAL INSTALLATION OPTIONS TITLE PROJECT NO./NAME MATERIAL DATE APPD BY DATE 8-10-00 THIS PRINT DISCLOSES SUBJECT MATTER IN WHICH DRAWN BY AWA NYLOPLAST HAS PROPRIETARY RIGHTS. THE RECEIPT OR POSSESSION OF THIS PRINT DOES NOT CONFER, TRANSFER, OR LICENSE THE USE OF THE DESIGN OR TECHNICAL INFORMATION SHOWN HEREIN REPRODUCTION OF THIS PRINT OR ANY INFORMATION CONTAINED HEREIN, OR MANUFACTURE OF ANY ARTICLE HEREFROM, FOR THE DISCLOSURE TO OTHERS IS FORBIDDEN, EXCEPT BY SPECIFIC WRITTEN PERMISSION FROM NYLOPLAST. 8-10-00 CJA DUCTILE IRON DO NOT POLLUTE DRAINS TO WATERWAYS NYLOPLAST S T A P L O L N Y D U C T I L E I R O N T S A Y L O P L N D U C T I L E I R O N DUCTILE IRON DO NOT POLLUTE DRAINS TO WATERWAYS NYLOPLAST WHEN ARE DRAIN BASINS USED? 2808AG _ _ X 2810AG _ _ X 2812AG _ _ X 2815AG _ _ X 2818AG _ _ X 2824AG _ _ X 2830AG _ _ X WHEN ARE INLINE DRAINS USED? 2708AG _ _ X 2710AG _ _ X 2712AG _ _ X 2715AG _ _ X 2718AG _ _ X 2724AG _ _ X 2730AG _ _ X TYPICAL INSTALLATIONS TYPICAL INSTALLATION OF NYLOPLAST DRAIN BASIN AND INLINE DRAIN 1: TO ENTER AN EXISTING LINE USING A TEE & RISER 2: AT THE BEGINNING OF A DRAIN LINE USING AN ELBOW & RISER TEE ELBOW 12" DRAIN BASIN 2 INLET & OUTLET ADAPTERS CAN BE PUT ON ANY ANGLE 1: TO CHANGE ELEVATION 2: TO CHANGE PIPE DIAMETER 3: TO CHANGE PIPE TYPE 4: FOR SHALLOW APPLICATIONS 5: TO CHANGE DIRECTION A° RISER DRAIN BASIN INLINE DRAIN 10" INLINE DRAIN 10" INLINE DRAIN 3 VARIABLE ELEVATION WATERTIGHT ADAPTERS AVAILABLE FOR MOST COMMON PLASTIC PIPING SYSTEMS 8" 6" CORRUGATED HDPE PIPE SMOOTH WALL PVC 1 - STRUCTURES & ADAPTERS AVAILABLE IN SIZES 8" - 30" 2 - ADAPTERS CAN BE MOUNTED ON ANY ANGLE 0° TO 360°, TO DETERMINE MINIMUM ANGLE BETWEEN ADAPTERS SEE DRAWING NO. 7001-110-012, 7001-110-013, & 7001-110-014 3 - DRAIN BASIN TO BE CUSTOM MANUFACTURED ACCORDING TO PLAN DETAILS RISERS ARE NEEDED FOR BASINS OVER 84" DUE TO SHIPPING RESTRICTIONS SEE DRAWING NO. 7001-110-065 403 TYPICAL BASIN INSTALLATION OPTIONS DWG SIZE A SCALE 1:40 SHEET 1 OF 1 DWG NO. 7001-110-394 REV B 3130 VERONA AVE BUFORD, GA 30518 PHN (770) 932-2443 FAX (770) 932-2490 www.nyloplast-us.com DRAIN BASIN WITH 2 FT X 2 FT STEEL BAR GRATE QUICK SPEC INSTALLATION DETAIL TITLE PROJECT NO./NAME MATERIAL DATE REVISED BY DATE 3-22-10 DRAWN BY EBC 6-24-11 EBC (5) ADAPTER ANGLES VARIABLE 0° - 360° ACCORDING TO PLANS 12" - 30" 18" MIN WIDTH GUIDELINE (3) VARIABLE SUMP DEPTH ACCORDING TO PLANS (6" MIN ON 12" - 24", 10" MIN ON 30" 4" MIN ON 12" - 24" BASED ON MANUFACTURING REQ.) 6" MIN ON 30" MINIMUM PIPE BURIAL DEPTH PER PIPE MANUFACTURER RECOMMENDATION (MIN. MANUFACTURING REQ. SAME AS MIN. SUMP) (3) VARIABLE INVERT HEIGHTS AVAILABLE (ACCORDING TO PLANS/TAKE OFF) NYLOPLAST DRAIN BASIN WITH 2 FT X 2FT STEEL BAR GRATE 1 - 12" - 30" BASE PLATES SHALL BE DUCTILE IRON PER ASTM A536 GRADE 70-50-05. 2 - FRAME & GRATE SHALL BE STEEL PER ASTM A36. 3 - DRAIN BASIN TO BE CUSTOM MANUFACTURED ACCORDING TO PLAN DETAILS. 4 - DRAINAGE CONNECTION STUB JOINT TIGHTNESS SHALL CONFORM TO ASTM D3212 FOR CORRUGATED HDPE (ADS N-12/HANCOR DUAL WALL), N-12 HP, & PVC SEWER (4" - 24"). 5 - ADAPTERS CAN BE MOUNTED ON ANY ANGLE 0° TO 360°. TO DETERMINE MINIMUM ANGLE BETWEEN ADAPTERS SEE DRAWING NO. 7001-110-012. 6 - STEEL BAR GRATE SHALL MEET H-20 LOAD RATING. (1) INTEGRATED DUCTILE IRON BASE PLATE TO MATCH BASIN O.D. (4) VARIOUS TYPES OF INLET & OUTLET ADAPTERS AVAILABLE: 4" - 30" FOR CORRUGATED HDPE (ADS N-12/HANCOR DUAL WALL, ADS/HANCOR SINGLE WALL), N-12 HP, PVC SEWER (EX: SDR 35), PVC DWV (EX: SCH 40), PVC C900/C905, CORRUGATED & RIBBED PVC (CORRUGATED HDPE SHOWN) THE BACKFILL MATERIAL SHALL BE CRUSHED STONE OR OTHER GRANULAR MATERIAL MEETING THE REQUIREMENTS OF CLASS II MATERIAL AS DEFINED IN ASTM D2321. BEDDING & BACKFILL FOR SURFACE DRAINAGE INLETS SHALL BE PLACED & COMPACTED UNIFORMLY IN ACCORDANCE WITH ASTM D2321. THIS PRINT DISCLOSES SUBJECT MATTER IN WHICH NYLOPLAST HAS PROPRIETARY RIGHTS. THE RECEIPT OR POSSESSION OF THIS PRINT DOES NOT CONFER, TRANSFER, OR LICENSE THE USE OF THE DESIGN OR TECHNICAL INFORMATION SHOWN HEREIN REPRODUCTION OF THIS PRINT OR ANY INFORMATION CONTAINED HEREIN, OR MANUFACTURE OF ANY ARTICLE HEREFROM, FOR THE DISCLOSURE TO OTHERS IS FORBIDDEN, EXCEPT BY SPECIFIC WRITTEN PERMISSION FROM NYLOPLAST. ® ©2011 NYLOPLAST 8" MIN THICKNESS GUIDELINE TRAFFIC LOADS: CONCRETE SLAB DIMENSIONS ARE FOR GUIDELINE PURPOSES ONLY. ACTUAL CONCRETE SLAB MUST BE DESIGNED TAKING INTO CONSIDERATION LOCAL SOIL CONDITIONS, TRAFFIC LOADING, & OTHER APPLICABLE DESIGN FACTORS. (2) STEEL BAR FRAME & GRATE PROVIDE SUMP INSERT 13 March 19, 2011 CITY OF FORT COLLINS BIORETENTION SAND MEDIA SPECIFICATION PART 1 - GENERAL A. Bioretention Sand Media (BSM) shall be uniformly mixed, uncompacted, free of stones, stumps, roots, or other similar objects larger than two inches. No other materials or substances shall be mixed or dumped within the bioretention area that may be harmful to plant growth or prove a hindrance to the facility's function and maintenance. B. BSM shall be free of plant or seed material of non-native, invasive species, or weeds. C. Fully mixed BSM shall be tested prior to installation and meet the following criteria: 1. P-Index of less than 30 2. pH of 5.5-6.5. Should pH fall outside of the acceptable range, it may be modified with lime (to raise) or iron sulfate plus sulfur (to lower). The lime or iron sulfate must be mixed uniformly into the BSM prior to use in the bioretention facility. 3. Cation Exchange Capacity (CEC) greater than 10 4. Phosphorous (Phosphate, P2O5) not to exceed 69 ppm 5. BSM that fails to meet the minimum requirements shall be replaced at the Contractor's expense. D. BSM shall be delivered fully mixed in a drum mixer. Onsite mixing of piles will not be allowed. Mixing of the BSM to a homogeneous consistency shall be done to the satisfaction of the Owner. PART 2 - SOIL MATERIALS A. Sand 1. BSM shall consist of 60-70% sand by volume meeting ASTM C-33. B. Shredded Paper 1. BSM shall consist of 5-10% shredded paper by volume. 2. Shredded paper shall be loosely packed, approximate bulk density of 50-100 lbs/CY. 3. Shredded paper shall consist of loose leaf paper, not shredded phone books, and shall be thoroughly and mechanically mixed to prevent clumping. C. Topsoil 1. BSM shall consist of 5-10% topsoil by volume. 2. Topsoil shall be classified as sandy loam, loamy sand, or loam per USDA textural triangle with less than 5% clay material. 3. Onsite, native material shall not be used as topsoil. 4. Textural analysis shall be performed on topsoil, preferably at its source, prior to including topsoil in the mix. Topsoil shall be free of subsoil, debris, weeds, foreign matter, and any other material deleterious to plant health. 5. Topsoil shall have a pH range of 5.5 to 7.5 and moisture content between 25-55%. 6. Contractor shall certify that topsoil meets these specifications. D. Leaf Compost 1. BSM shall consist of 10-20% leaf compost by volume. 2. Leaf compost shall consist of Class 1 organic leaf compost consisting of aged leaf mulch resulting from biological degradation and transformation of plant-derived materials under controlled conditions designed to promote aerobic decomposition. 3. The material shall be well composted, free of viable weed seeds and contain material of a generally humus nature capable of sustaining growth of vegetation, with no materials toxic to plant growth. 4. Compost shall be provided by a local US Composting Council Seal of Testing Assurance (STA) member. A copy of the provider's most recent independent STA test report shall be submitted to and approved by the Owner prior to delivery of BSM to the project site. 5. Compost material shall also meet the following criteria: a. 100 percent of the material shall pass through a 1/2 inch screen b. PH of the material shall be between 6.0 and 8.4 c. Moisture content shall be between 35 and 50 percent d. Maturity greater than 80 percent (maturity indicator expressed as percentage of germination/vigor, 80+/80+) e. Maturity indicator expressed as Carbon to Nitrogen ration < 12 f. Maturity indicator expressed as AmmoniaN/NitrateN Ratio <4 g. Minimum organic matter shall be 40 percent dry weight basis h. Soluble salt content shall be no greater than 5500 parts per million or 0-5 mmhos/cm i. Phosphorus content shall be no greater than 325 parts per million j. Heavy metals (trace) shall not exceed 0.5 parts per million k. Chemical contaminants: meet or exceed US EPA Class A standard, 40 CFR 503.13, Tables 1 & 3 levels l. Pathogens: meet or exceed US EPA Class A standard, 40 CFR 503.32(a) levels PART 3 - EXECUTION A. General 1. Refer to project specifications for excavation requirements. B. Placement Method 1. BSM material shall be spread evenly in horizontal layers. 2. Thickness of loose material in each layer shall not exceed 9-inches. 3. Compaction of BSM material is not required. 404 BIO-RETENTION SAND MEDIA SPECIFICATIONS MONITORING BASIN 4" MIN EXTEND MIN. 6" INTO SUBGRADE 6" VARS. INTEGRATED DUCTILE IRON FRAME & SOLID GRATE TO MATCH BASIN O.D. NOTES: 1 - GRATES/SOLID COVERS SHALL BE DUCTILE IRON PER ASTM A536 GRADE 70-50-05 2 - FRAMES SHALL BE DUCTILE IRON PER ASTM A536 GRADE 70-50-05 3 - DRAIN BASIN TO BE CUSTOM MANUFACTURED ACCORDING TO PLAN DETAILS SEE DRAWING NO. 7001-110-065 4 - PERFORATIONS SHOULD NOT BE ON OR WITHIN 1" OF ADAPTERS. 5 - HOLES SHOULD BE STAGGERED EVERY OTHER ROW, AS SHOWN. 6 - MIN. 90° SEPARATION BETWEEN HOLES (MAX. 4 HOLES PER ROW) 2" MIN Ø .375" MAX SIDE VIEW HOLE SIZE & LOCATION NTS ENLARGED TO SHOW DETAIL 6" THE BACKFILL MATERIAL SHALL BE CRUSHED STONE OR OTHER GRANULAR MATERIAL MEETING THE REQUIREMENTS OF CLASS II MATERIAL AS DEFINED IN ASTM D2321. BEDDING & BACKFILL FOR SURFACE DRAINAGE INLETS SHALL BE PLACED & COMPACTED UNIFORMLY IN ACCORDANCE WITH ASTM D2321. TOP 10" TO BE SOLID, WITHOUT PERFORATIONS 10" SOLID TOP NO PERFORATIONS WITHIN 1" OF ADAPTORS BOTTOM w/ CAP 12" NYLOPLAST STANDARD H-20 HINGED GRATE (ROTATE TO MATCH PAVER PATTERN) 405 TECHNICAL INFORMATION SHOWN HEREIN REPRODUCTION OF THIS PRINT OR ANY INFORMATION CONTAINED HEREIN, OR MANUFACTURE OF ANY ARTICLE HEREFROM, FOR THE DISCLOSURE TO OTHERS IS FORBIDDEN, EXCEPT BY SPECIFIC WRITTEN PERMISSION FROM NYLOPLAST. 9-30-99 CJA 306 NYLOPLAST NON-TRAFFIC INSTALLATION FINISHED GRADE NYLOPLAST CLEANOUT END CAP ADJUST GRADE TO FINISH GRADE ELEVATION INJECTION MOLDED WT TEE INSERT INJECTION MOLDED, GASKETED SPIGOT BY BELL REDUCER INJECTION MOLDED WT TEE HDPE PIPE (TYP) GASKETED CONNECTION INJECTION MOLDED WT 90° BEND DOWNSPOUT ADAPTER INSERTED IN RISER PIPE BUILDING FACE COORDINATE WITH STRUCTURAL TO AVOID FOOTING CONFLICTS SUPPLY SLOTTED OPENING FOR EMERGENCY OVERFLOW 301 TYPICAL ROOF LEADER CONNECTION 302 WATER QUALITY WEIR STRUCTURE 303 STORMTECH VAULT WEIR TABLE DWG SIZE A SCALE 1:16 SHEET 1 OF 1 DWG NO. 7004-110-007 REV B 3130 VERONA AVE BUFORD, GA 30518 PHN (770) 932-2443 FAX (770) 932-2490 www.nyloplast-us.com DRAIN BASIN WITH OUTLET WEIR FOR STORMTECH TITLE PROJECT NO./NAME MATERIAL DATE APPD BY DATE 10-28-03 THIS PRINT DISCLOSES SUBJECT MATTER IN WHICH DRAWN BY EBC NYLOPLAST HAS PROPRIETARY RIGHTS. THE RECEIPT OR POSSESSION OF THIS PRINT DOES NOT CONFER, TRANSFER, OR LICENSE THE USE OF THE DESIGN OR TECHNICAL INFORMATION SHOWN HEREIN REPRODUCTION OF THIS PRINT OR ANY INFORMATION CONTAINED HEREIN, OR MANUFACTURE OF ANY ARTICLE HEREFROM, FOR THE DISCLOSURE TO OTHERS IS FORBIDDEN, EXCEPT BY SPECIFIC WRITTEN PERMISSION FROM NYLOPLAST. 10-28-03 CJA 4" - 24" INLET PIPE 3 OUTLET WEIR 18" - 30" DRAIN BASIN BODY 18" - 30" FRAME & SOLID COVER 1 2 6" - 24" OUTLET PIPE TO HEADER / MANIFOLD 12" - 24" OUTLET PIPE TO ISOLATOR ROW INLET PIPE 3 1 - INVERT ELEVATIONS & LOCATIONS TO BE DETERMINED BY ENGINEER 2 - HEIGHT OF WEIR TO BE DETERMINED BY ENGINEER 3 - WEIR CUSTOM MANUFACTURED WITH STAINLESS STEEL TO MEET OUTLET PIPE OPEN AREA SIDE SECTION VIEW TOP VIEW W/ FRAME & COVER REMOVED 309 DIMENSIONS FOR SLOTTED PVC PIPE 304 OUTLET STRUCTURE 305 STORMTECH VAULT OUTLET TABLE DWG SIZE A SCALE 1:16 SHEET 1 OF 1 DWG NO. 7004-110-007 REV B 3130 VERONA AVE BUFORD, GA 30518 PHN (770) 932-2443 FAX (770) 932-2490 www.nyloplast-us.com DRAIN BASIN WITH OUTLET WEIR FOR STORMTECH TITLE PROJECT NO./NAME MATERIAL DATE APPD BY DATE 10-28-03 THIS PRINT DISCLOSES SUBJECT MATTER IN WHICH DRAWN BY EBC NYLOPLAST HAS PROPRIETARY RIGHTS. THE RECEIPT OR POSSESSION OF THIS PRINT DOES NOT CONFER, TRANSFER, OR LICENSE THE USE OF THE DESIGN OR TECHNICAL INFORMATION SHOWN HEREIN REPRODUCTION OF THIS PRINT OR ANY INFORMATION CONTAINED HEREIN, OR MANUFACTURE OF ANY ARTICLE HEREFROM, FOR THE DISCLOSURE TO OTHERS IS FORBIDDEN, EXCEPT BY SPECIFIC WRITTEN PERMISSION FROM NYLOPLAST. 10-28-03 CJA 4" - 24" INLET PIPE 3 OUTLET WEIR 18" - 30" DRAIN BASIN BODY 18" - 30" FRAME & SOLID COVER 1 2 6" - 24" OUTLET PIPE TO HEADER / MANIFOLD 12" - 24" OUTLET PIPE TO ISOLATOR ROW INLET PIPE 3 1 - INVERT ELEVATIONS & LOCATIONS TO BE DETERMINED BY ENGINEER 2 - HEIGHT OF WEIR TO BE DETERMINED BY ENGINEER 3 - WEIR CUSTOM MANUFACTURED WITH STAINLESS STEEL TO MEET OUTLET PIPE OPEN AREA SIDE SECTION VIEW TOP VIEW W/ FRAME & COVER REMOVED ORIFICE HOLE 2'-0" SECTION B-B DEPRESSED VARIES #4@12" O.C. #4@12" #4@12" GUTTER B B METAL SIDEWALK CULVERT FOR VERT. CURB & GUTTER AND SIDEWALK A A SECTION A-A 8' 4" 6" 4' OUTLET PIPE 300 CONCRETE CHASE DETAIL PLAN VIEW 12 WEIR SUMMARY TABLE WATER QUALITY STRUCTURE ID TYPE PIPE INVERT WEIR HEIGHT (FROM INVERT) WEIR A6 24" BASIN 4988.59 3.48' WEIR B3 24" BASIN 4988.67 3.40' OUTLET SUMMARY TABLE WATER QUALITY STRUCTURE ID TYPE PIPE INVERT WEIR HEIGHT (FROM INVERT) WEIR A4 24" BASIN 4988.57 3.50' SCREEN SLOT TABLE A B C D E PIPE SIZE ROWS OF SLOTS MAXIMUM SLOT LENGTH MAXIMUM SLOT WIDTH APPROX. SLOT SPACING O.C. MINIMUM OPEN AREA PER FOOT 4" 3 (MIN.) - 6 (MAX.) 1-1/16" 0.032" 0.413" 1.90 SQ. IN. 6" 3 (MIN.) - 6 (MAX.) 1-3/8" 0.032" 0.516" 1.98 SQ. IN. PLAN VIEW CROSS VIEW 45 ELBOW SERVICE WYE 8 IN. PVC SEWER PIPE COMPACTED GRANULAR MATERIAL AIR-TIGHT PLUG WITH 4 IN. X 4 IN. MARKER UNYIELDING PIPE BEDDING OF COMPACTED ROCK OR LEAN CONCRETE PVC SEWER PIPE NOTE: WYE CONNECTION NOT ALLOWED ON VCP LEAN CONCRETE o 20 o MIN. 45 o MAX. TRENCH UNYIELDING PIPE BEDDING OF COMPACTED ROCK OR 4 IN. X 4 IN. MARKER AIR-TIGHT PLUG 307 WYE CONNECTION DETAIL COMPACTED GRANULAR MATERIAL CONFORMING TO CDDH #67 LOWER LIMIT OF TRENCH WALL SLOPING INITIAL LIFT * 12 IN. MIN. PIPE O.D. 4 IN. MIN. TRENCH WIDTH AS SPECIFIED IN SECTION 02221 COMPACTED GRANULAR MATERIAL CONFORMING TO CDDH #67 308 BEDDING DETAIL DETAILS CALL 2 BUSINESS DAYS IN ADVANCE BEFORE YOU DIG, GRADE, OR EXCAVATE FOR THE MARKING OF UNDERGROUND MEMBER UTILITIES. CALL UTILITY NOTIFICATION CENTER OF COLORADO Know what'sbelow. Call before you dig. R CLASS B BEDDING LOWER LIMIT OF UNIFORM GRADED CLASS A BEDDING LOWER LIMIT OF LOWER LIMIT OF MATERIAL 12 IN. MIN. 12 IN. MIN. TRENCH WIDTHS SHALL BE AS SPECIFIED ON PLANS. REFER TO THE STORM SRAINAGE CONSTRUCTION STANDARDS, SECTION 6, "BEDDING MATERIALS" FOR GRADATIONS. SUBDRAIN DETAIL TRENCH WIDTH AS SPECIFIED TRENCH WIDTH AS SPECIFIED ROCK EXCAVATION TRENCH WIDTH AS SPECIFIED GRANULAR MATERIAL UNSTABLE SUBGRADE TRENCH WIDTH AS SPECIFIED ROCK 1 1/2 IN. COMPACTED GRANULAR OR TRENCH WALL SLOPE COMPACTED GRANULAR MATERIAL NOTES: 2. 1. 6 IN. MIN. 4 IN. MIN. 12 IN. MIN. 1/8 PIPE O.D. OR 4 IN. MIN. SLOTTED PIPE PERFORATED OR GRAVEL FILTER BACKFILL COMPACTED DENSELY TRENCH WIDTH AS SPECIFIED CLASS C BEDDING TRENCH WIDTH AS SPECIFIED 1/4 PIPE O.D. SLOPE MATERIAL COMPACTED DENSELY TRENCH WALL PIPE O.D. + 8 IN. 1/4 PIPE O.D. MATERIAL COMPACTED DENSELY SLOPE TRENCH WALL MATERIAL PIPE O.D. 12 IN. MIN. OR 6 IN. MIN. 1/8 PIPE O.D. CONCRETE 3000 P.S.I. TRENCH WALL LOWER LIMIT OF UNIFORMLY SELECTED GRADED SLOPE COMPACTED GRADED ROCK OR MATERIAL GRANULAR COMPACTED PIPE O.D. 12 IN. MIN. TRENCH WALL LOWER LIMIT OF SLOPE COMPACTED DENSELY FILTER 6 IN. MIN. PIPE O.D. OR 4 IN. MIN. 1/8 PIPE O.D. PIPE O.D. BROKEN CONCRETE, ETC. (IF REQUIRED) LARGE STONES, MATERIAL LOWER LIMIT OF TRENCH WALL SLOPE 200 STORMWATER BEDDING REQUIREMENTS 201 GENERAL NOTES: 1. 6 IN. X 6 IN. X 10/10 WWF SHALL BE INSTALLED IN RADIUS AND PAN. 2. MINIMUM 6 IN. WIDE PAN FOR RESIDENTIAL STREET. 3. MINIMUM 10 FT. WIDE PAN FOR ARTERIAL AND COLLECTOR STREETS. SIDEWALK CHASE 202 STREET INTERSECTION GUTTER DETAIL DETAIL "A" PLAN VIEW 204 COMBINATION INLET A A B B A A 205 RAINGARDEN CROSS SECTION 11 VAN- ACCESSIBLE PARKING MIN. MIN. CAR ACCESSIBLE VAN ACCESSIBLE 8' 5' 8' 8' 8' 8' RESERVED RESERVED PARKING ONE IN EVERY EIGHT ACCESSIBLE SPACES, BUT NOT LESS THAN ONE, SHALL BE VAN ACCESSIBLE. ONE SIGN PER SPACE REQUIRED R7-8 ONE SIGN PER SPACE REQUIRED R7-8 NO PARKING TYPICAL PAVEMENT MARKINGS 203 HANDICAP PARKING REQUIRMENTS Slope 1:12 5' A Varies * Wood float finish thru ramp Slope 1:12 Slope 1:12 CORNER LOCATION ramp finish thru Wood float Broom finish A Varies * (max.) A A 5' (max) (Radius varies) (typ.) back of walk Transition 2 Broom finish BACK OF WALK / LANDING Retaining Curb (Optional) 12" (max.) (min.) T Walk Curb Gutter NOTES: 1. T = Concrete thickness, 6" minimum for entire ramp area. 2. 1:50 Max unless a landing behind ramp (then ramp can be 1:12 with 1:20 on the detectable warning). 3. See CONST. DWG. 1606(a) and 1607 for Fort Collins. 4. Detectable Warning to extend the full width of the ramp. Material to be approved by Local Engineer. 5. 0" Curb height, See Section A-A. 6. Standard Curb and Gutter Section , See Standard Drawing 701. 2'-0" (min) 6" Walk Gutter Curb Varies * Detectable Warning 1/4" per ft. 1" per ft. 1" per ft. 1" per ft. 1" per ft. On a radius hold 6" at the corners of the truncated dome warning. 2" Retaining Curb (Optional) 6" * Curb to match slope of sidewalk, Ramp length not to exceed 15'-0" See Note 6 See Note 5 See Note 5 See Note 6 Detectable Warning, See Note 4 Detectable Warning, See Note 4 Retaining Curb (Optional) to retain ground behind the walk, if needed NOTES: 1. 6' wide pan for residential streets. 2. All intersections to have access ramps. 3. Standard Curb and Gutter Section, See Standard Drawing 701. 4. 0" Curb Height, See Section A-A 5. All of these pedestrian improvements must be in ROW or a pedestrian or public access easement. 6. Pedestrian landing area, minimum required 4 ft length x 4 ft width, max slope in any direction is 1:1 50 or 4" per foot. 7. Detectable Warning to extend the full width of the landing area and be 2.0' in the direction of travel beginning 6" from flowline. Material to be approved by the local engineer. 8. T = Concrete thickness, 6" for Residential and 8" for Commercial TYPE IV ATTACHED WALK N.T.S. SECTIONS A-A CLASSIFICATION APPROACH TYPE Single Family 12' 24' Commercial I, II, III, or IV Multi Family 24' 36' 24' 36' MINIMUM WIDTH WIDTH MAXIMUM Industrial 24' 36' I, II, III, or IV I or II RESIDENTIAL: * * * * * DRIVEWAY WIDTHS High volume driveways (Type III or IV) allowed for 350 or greater trip ends/day. * 30' maximum for 3 car garages. * *No single opening shall exceed 36'. Wider driveways shall be divided w/a median not less than 6' wide. 1/4" per ft. 1" per ft. 1:50 Slope  T Walk Gutter Sidewalk 1:50 (max.) 1:12 A A  1:12 (max) 6' (min.) Retaining Curb (Optional), See Standard Drawing 1603 See Note 3 See Note 4 See Note 7 See Note 5 Ramp if walk continues on Private Property. If Concrete Driveway Expansion Joint 1/4" per ft. 1" per ft. 1" per ft. 1:12 (max.) Pedestian landing area, See note 6 Flare I, II, III, or IV Gutter Sidewalk 6" 2"R. 2" 6" 6" 12" 1 1/2"R. 2'-6" 6" 4 1/2" 30" 9" R 0.5" 4.5" 18" 3.63" 21.75" R 0.13" 7" 2" 3.75" 12" ROLL-OVER VERTICAL (LOVELAND) Gutter edge may be tapered or battered. (Typical for all Curb & & Gutter Types) 100 CURB AND GUTTER 101 TYPICAL DRIVEWAY APPROACH C6.00 DETAILS CALL 2 BUSINESS DAYS IN ADVANCE BEFORE YOU DIG, GRADE, OR EXCAVATE FOR THE MARKING OF UNDERGROUND MEMBER UTILITIES. CALL UTILITY NOTIFICATION CENTER OF COLORADO Know what'sbelow. Call before you dig. R 109 PRIVATE VERTICAL CURB & GUTTER INFLOW OUTFALL 106 PRIVATE CONCRETE CROSSPAN 2' CONCRETE PAN 6" 24" 1" NOTE FOR CONCRETE PAN: 1. PROVIDE CONTRACTION JOINT EVERY TEN (10) FEET. A 6' A 5' 12:1 (MAX) (MIN) 6' (MIN) MID-BLOCK LOCATION 12:1 (MAX) SECTION A-A NOTES: DETECTABLE WARNING SURFACE SHALL BE A CONTRAST COLOR AND CONSTRUCTED OF CAST IRON. 2% BACK OF RAMP 6" FLOWLINE 2% SLOPE CONCRETE PEDESTRIAN CURB 6" MIN VARIES 2' x 5' DETECTABLE WARNING SURFACE CONCRETE PEDESTRIAN CURB 2' x 5' DETECTABLE WARNING SURFACE 6" SIDEWALK CURB GUTTER (MAX) 2% 1" RADIUS 1/4" RADIUS 6" 108 PRIVATE ACCESS RAMP DETAIL 104 TRUNCATED DOME WARNING Curb Flare Varies Curb Flare Ramp Curb Curb Flare Ramp Varies Panels Panels 6" Ramp Width: 4.5' 5.0' 6.0' 7.0' 8.0' Note: Truncated dome panels are available in 2'x2' squares and 2'x2.5' rectangles. Combine the widths to fit the ramp. Panels may be cut to no less than a 2'x1.5' size. Panel Width Combinations: 2'+2.5' 2.5'+2.5' 2'+2'+2' 2.5'+2'+2.5' 2'+2'+2'+2' Notes: 1. Truncated dome warning panel: Install panels along with the concrete pour for the ramp. Specifications for the panel and installation instructions will be provided upon request. 2. This drawing shows vertical curb. For Drive Over Curb the warning detection location shall be placed in the same position 6" back from the back of curb. 3. If curb and gutter are poured monolithic with ramp, place dome edge at back of curb as shown. If not poured monolithic, place dome edge 6" from back of curb. Case 1-Directional Ramps Case 2-Non-Directional Ramps Varies Panels Ramp Panels Flare Curb Case 3-Mid-Block Ramps 6" Panels Panels Flare 6" Flare Varies FORT COLLINS ONLY Aligned with Pedestrian flow Gutter or Apron ℄Center line of ramp BOC-Back of Curb -FOC Flow -Face line of Curb Varies 2'-0" 2'-0" A A FOC or ℄ 2'-0" BOC BOC 1:20 1:12 max slope slope Panels embedded in the concrete ramps Section A-A (Center line of ramp) NTS Flow line Curb and Gutter BOC See Note 3 Z-CUT DETAIL NOTE: 1. TO BE USED AT ALL PAVEMENT EXPANSIONS AND CONTINUATIONS MILL PAVEMENT MIN 2" SAW CUT LINE. CUT TO CLEAN EDGE. EX DEPTH PLUS 2" UP TO 8". THEN EX DEPTH. MAX 30° EXISTING PAVEMENT NEW PAVEMENT 107 10 3.5' CONCRETE PAN 6" 42" 1" (ON-SITES) (ON-SITES) (ON-SITES) (ON-SITES) 12" (Water & Sewer) If this section is less than 4' of existing asphalt/concrete, it must be removed and replaced. Edge of Pavement or Lip of Existing Gutter Compacted Lifts of Suitable Materials Pavement Thickness Varies Varies 1" (min.) (See Note 9 below for Storm.) 4" (min.) 6" (max.) Trench Width Varies 2' (min.) Bedding Material Undisturbed Soil Utility Conduit New Asphalt/Concrete Clean Road Base Existing Road Base 6" Full Depth Asphalt or X/Y Composite Section NOTES: 1. All trenches shall be backfilled in accordance with the above detail unless otherwise specified by the Local Entity Engineer. 2. Prior to placement of asphalt/concrete, pavement edge shall be saw cut to a clean, vertical, and straight edge. 3. Where the surrounding soils are non-expansive, a sand/cement slurry (1 sack mix) may be substituted for backfill material. 4. Trench width shall not be more than 16" nor less than 12" wider than the outside diameter of the pipe. 5. Use a #4 rebar at centers along the perimeter of concrete replacement sections. 6. Refer to Chapter 22, Materials & Construction Specifications for compaction and testing requirements. 7. In unimproved areas, all disturbed areas shall be regraded, seeded & mulched. 8. In concrete roadways, a minimum of one entire concrete panel must be replaced. 9. Bedding material depth when installing storm sewer shall be up to spring line, except in areas of unsuitable backfill; then, bedding material shall be placed to a level 12" above pipe. 105 TRENCH DETAIL FLOW 3'-4' ADJACENT ROLLS SHALL TIGHTLY ABUT W1 NOTES: INSTALLATION: WHEN INSTALLING RUNNING LENGTHS OF WATTLES, BUTT THE SECOND WATTLE TIGHTLY AGAINST THE FIRST, DO NOT OVERLAP THE ENDS. STAKE THE WATTLES AT EACH END AND FOUR FOOT ON CENTER. FOR EXAMPLE: A 25 FOOT WATTLE USES 6 STAKES A 20 FOOT WATTLE USES 5 STAKES A 12 FOOT WATTLE USES 4 STAKES STAKES SHOULD BE DRIVEN THROUGH THE MIDDLE OF THE WATTLE. LEAVING 2 - 3 INCHES OF THE STAKE PROTRUDING ABOVE THE WATTLE. A HEAVY SEDIMENT LOAD WILL TEND TO PICK THE WATTLE UP AND COULD PULL IT OFF THE STAKES IF THEY ARE DRIVEN DOWN TOO LOW. IT MAY BE NECESSARY TO MAKE A HOLE IN THE WATTLE WITH A PICK END OF YOUR MADDOX IN ORDER TO GET THE STAKE THROUGH THE STRAW. WHEN STRAW WATTLES ARE USED FOR FLAT GROUND APPLICATIONS, DRIVE THE STAKES STRAIGHT DOWN; WHEN INSTALLING WATTLES ON SLOPES, DRIVE THE STAKES PERPENDICULAR TO THE SLOPE. DRIVE THE FIRST END STAKE OF THE SECOND WATTLE AT AN ANGLE TOWARD THE FIRST WATTLE IN ORDER TO HELP ABUT THEM TIGHTLY TOGETHER. IF YOU HAVE DIFFICULTY DRIVING THE STAKE INTO EXTREMELY HARD OR ROCKY SLOPES, A PILOT BAR MAY BE NEEDED TO BEGIN THE STAKE HOLE. 1"x 1" WOOD STAKES 18"-24" BAILING WIRE OR NYLON ROPE WATTLE "A" WATTLE "B" 1' 2' TYP. 1' 1' W2 NOTES: INSTALLATION: STAKES SHOULD BE DRIVEN ACROSS FROM EACH OTHER AND ON EACH SIDE OF THE WATTLE. LEAVING 4"-6" OF STAKE PROTRUDING ABOVE THE WATTLE. BAILING WIRE OR NYLON ROPE SHOULD BE TIED TO THE STAKES ACROSS THE WATTLE. STAKES SHOULD THEN BE DRIVEN UNTIL THE BAILING WIRE OR NYLON ROPE IS SUFFICIENTLY SNUG TO THE WATTLE. WHEN INSTALLING RUNNING LENGTHS OF WATTLES, TO PREVENT SHIFTING, BUTT THE SECOND WATTLE TIGHTLY AGAINST THE FIRST. DO NOT OVERLAP THE ENDS. STAKES SHOULD BE DRIVEN 1 FT. FROM END, ACROSS FROM AND ON EACH SIDE OF WATTLE LEAVING 4"-6" OF STAKE PROTRUDING ABOVE THE WATTLE. BAILING WIRE OR NYLON ROPE SHOULD BE TIED TO STAKES IN AN HOUR GLASS FORMATION (FRONT TO BACK OF WATTLE "A", ACROSS TO FRONT OF WATTLE "B", ACROSS TO BACK AND BACK TO FRONT OF WATTLE "A"). STAKES SHOULD THEN BE DRIVEN IN UNTIL BAILING WIRE OR NYLON ROPE IS SUFFICIENTLY SNUG TO THE WATTLE. SEDIMENT DEPOSITION ZONE STORM WATER LINE ROCK WATTLE LIP OF GUTTER SIDEWALK EXISTING OR PROPOSED INLET TOP BACK CURB FLOW LINE SEDIMENT DEPOSITION ZONE STORM WATER LINE LIP OF GUTTER ROCK WATTLE AT 45 DEG. TO CURB SIDEWALK TOP BACK CURB FLOW LINE SIDEWALK TOP BACK CURB FLOW LINE W4 NOTES: 1. NUMBER OF WATTLES AND SPACING SHOULD BE DETERMINED BY THE SLOPE AND SITE CONDITIONS. 2. TUBULAR MARKERS SHALL MEET THE REQUIREMENTS OF MANUAL ON UNIFORM TRAFFIC CONTROL DEVICES (MUTCD) 3. CITY RECOMMENDS INSTALLING AT LEAST 3 CHECKDAMS WHEN USING THIS SETUP. LIP OF GUTTER ROCK WATTLE W1 & W2 INSTALLATION NOTES: 1. THE LOCATION AND LENGTH OF WATTLE IS DEPENDENT ON THE CONDITIONS OF EACH SITE. 2. WATTLES SHALL BE INSTALLED PRIOR TO ANY LAND-DISTURBING ACTIVITIES. 3. WATTLES SHALL CONSIST OF STRAW, COMPOST, EXCELSIOR, OR COCONUT FIBER. 4. NOT FOR USE IN CONCENTRATED FLOW AREAS. 5. THE WATTLES SHALL BE TRENCHED INTO THE GROUND A MINIMUM OF TWO (2) INCHES. 6. WATTLES SHALL BE INSTALLED PER MANUFACTURERS SPECIFICATIONS. 7. ON SLOPES, WATTLES SHOULD BE INSTALLED ON CONTOUR WITH A SLIGHT DOWNWARD ANGLE AT THE END OF THE ROW IN ORDER TO PREVENT PONDING AT THE MID SECTION. 8. RUNNING LENGTHS OF WATTLES SHOULD BE ABUTTED FIRMLY TO ENSURE NO LEAKAGE AT THE ABUTMENTS. 9. SPACING - DOWNSLOPE: 10. VERTICAL SPACING FOR SLOPE INSTALLATIONS SHOULD BE DETERMINED BY SITE CONDITIONS. SLOPE GRADIENT AND SOIL TYPE ARE THE MAIN FACTORS. A GOOD RULE OF THUMB IS: 1:1 SLOPES = 10 FEET APART 2:1 SLOPES = 20 FEET APART 3:1 SLOPES = 30 FEET APART 4:1 SLOPES = 40 FEET APART, ETC. 11. HOWEVER, ADJUSTMENTS MAY HAVE TO BE MADE FOR THE SOIL TYPE: FOR SOFT, LOAMY SOILS - ADJUST THE ROWS CLOSER TOGETHER; FOR HARD, ROCKY SOILS - ADJUST THE ROWS FURTHER APART. A SECONDARY WATTLE PLACED BEHIND THE ABUTMENT OF TWO WATTLES IS ENCOURAGED ON STEEP SLOPES OR WHERE JOINTS HAVE FAILED IN THE PAST. 12. STAKING: THE CITY RECOMMENDS USING WOOD STAKES TO SECURE THE WATTLES. 1/2" TO 5/8" REBAR IS ALSO ACCEPTABLE. BE SURE TO USE A STAKE THAT IS LONG ENOUGH TO PROTRUDE SEVERAL INCHES ABOVE THE WATTLE: 18" IS A GOOD LENGTH FOR HARD, ROCKY SOIL. FOR SOFT LOAMY SOIL USE A 24" STAKE. W3 NOTE: IF THE AREA BEHIND THE INLET IS NOT STABILIZED, A BMP SHOULD BE USED TO PREVENT SEDIMENT FROM ENTERING THE INLET 1"x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Ô Ô Ô Ô Ô TEMPORARY CHAIN-LINK FENCE ROCK SOCK TEMPORARY CHAIN-LINK FENCE ROCK SOCK SIDE VIEW CF X DS SF SF G G EV E E E E E E E E E RD RD UD UD UD UD UD UD E E W W C S SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF X X X X X X X X X X X X X X X X X X X X X X X SW IP RS RS RS VTC CWA SF SF SF SF SF CF CF CF CF CF RS RS RS CF SF SW DS DS DS DS RS COLLEGE AVENUE ARTHUR DRIVE SPRING COURT RS SW SW SW SW SW SW C5.00 EROSION CONTROL PLAN Sheet of 16 ELEVATIONS CREDIT UNION DRAWING FILENAME: D:\Projects\207-016\Dwg\Drng\207-016_EROS.dwg LAYOUT NAME: C5.00 DATE: Oct 25, 2016 - 10:25am CAD OPERATOR: blaine LIST OF XREFS: [NES-xborder] [207-016_xTopo] [207-016_xExist] [207-016_xPgrad] [207-016_xPutil] [207-016_xSite] These drawings are instruments of service provided by Northern Engineering Services, Inc. and are not to be used for any type of construction unless signed and sealed by a Professional Engineer in the employ of Northern Engineering Services, Inc. NOT FOR CONSTRUCTION REVIEW SET ENGINEER ING N O R T H E RN 10.25.2016 301 North Howes Street, Suite 100 Fort Collins, Colorado 80521 www.northernengineering.com Phone: 970.221.4158 TABLE OF CONSTRUCTION SEQUENCE AND BMP APPLICATION Project: ELEVATIONS CREDIT UNION CONSTRUCTION PHASE PHASE IB PHASE II PHASE III PHASE IV Grading (Include Offsite) Overlot Pipeline Installation Stormwater Concrete Installation Site Walls Building Structure Miscellaneous Hardscape Amenities BEST MANAGEMENT PRACTICES Temporary Inlet Protection (IP) Vehicle Tracking Control (VTC) Flow Barriers (Bales, Wattles, etc.) (RS) Concrete Washout Area (CWA) Preventative Maintenance Activities/Meetings/etc. Construction Fence w/ Rock Sock (CF) Permanent Mulching/Sealant Sewer Service Water Service Curb and Gutter PHASE IA CALL 2 BUSINESS DAYS IN ADVANCE BEFORE YOU DIG, GRADE, OR EXCAVATE FOR THE MARKING OF UNDERGROUND MEMBER UTILITIES. CALL UTILITY NOTIFICATION CENTER OF COLORADO Know what'sbelow. Call before you dig. R NORTH ( IN FEET ) 1 inch = ft. 10 0 10 Feet 10 20 30 FIELD SURVEY BY: BENCHMARKS: PROJECT DATUM: NAVD88 CITY OF FORT COLLINS BENCHMARK C322 3.2 KM (2.0 MI) SOUTH ALONG U.S. HIGHWAY 287 FROM ITS JUNCTION WITH STATE HIGHWAY 14 IN FORT COLLINS, IN THE SOUTHEAST END OF THE NORTHWEST CONCRETE WINGWALL OF BRIDGE NUMBER B 16 H OVER SPRING CREEK, AND 8.0 METERS (26.2 FT) WEST OF THE CENTERLINE OF THE SOUTH BOUND LANES OF THE HIGHWAY. THE MARK IS ABOVE LEVEL WITH THE HIGHWAY. ELEV.=4989.40 CITY OF FORT COLLINS BENCHMARK 28-92 SOUTHWEST CORNER OF WEST PROSPECT RD. AND CENTRE AVE., ON A WATER VALVE PIT. ELEV.=5010.65 PLEASE NOTE: THIS PLAN SET IS USING NAVD88 FOR A VERTICAL DATUM. SURROUNDING DEVELOPMENTS HAVE USED NGVD29 UNADJUSTED FOR THEIR VERTICAL DATUMS. IF NGVD29 UNADJUSTED DATUM IS REQUIRED FOR ANY PURPOSED, THE FOLLOWING EQUATION SHOULD BE USED: NGVD29 UNADJUSTED = NAVD88 - 3.18' BASIS OF BEARINGS THE EAST LINE OF THE NORTHEAST 1/4 OF SECTION 23, TOWNSHIP 7 NORTH, RANGE 69 WEST OF THE 6TH P.M. AS BEARING NORTH 00°14'59" EAST (ASSUMED BEARING). INLET PROTECTION ROCK SOCK VEHICLE TRACKING PAD 1. CONTRACTOR SHALL IMMEDIATELY STABILIZE ALL DISTURBED SLOPES BY CRIMP MULCHING OR SIMILAR METHODS (AS APPLICABLE). 2. TOTAL DISTURBED AREA = 0.72 ACRES 3. SWMP ADMINISTRATOR: Contact ________________________________ Company ________________________________ Address ________________________________ Phone________________________________ 4. CONTRACTOR TO PROVIDE VEHICLE TRACKING CONTROL FOR CONCRETE WASHOUT AREA IF ACCESS IS OFF PAVEMENT. 5. REFER TO THE FINAL DRAINAGE REPORT FOR ELEVATIONS CREDIT UNION, DATED OCTOBER 25TH, 2016 BY NORTHERN ENGINEERING FOR ADDITIONAL INFORMATION. GENERAL NOTES: CONCRETE WASHOUT AREA NOTE: ALL BMP'S SHOWN ON THIS PLAN ARE GRAPHIC REPRESENTATIONS ONLY. FINAL DETERMINATION OF SIZE AND LOCATION SHALL BE DETERMINED BY THE CONTRACTOR AND DOCUMENTED ON THE DYNAMIC SITE PLAN. LEGEND: PROPOSED CONTOUR PROPOSED STORM SEWER EXISTING CONTOUR PROPOSED CURB & GUTTER PROPERTY BOUNDARY PROPOSED INLET NORTHERN ENGINEERING SERVICES, INC PROJECT NO. 1050-002 DATE: OCTOBER 2015 IP RS VTC CWA CONSTRUCTION FENCE w/ ROCK SOCK X CF SILT FENCE SF SF STRAW WATTLE SW 1. IT SHOULD BE NOTED THAT ANY EROSION CONTROL PLAN SERVES ONLY AS A GUIDELINE TO THE CONTRACTOR. STAGING AND/OR PHASING OF BEST MANAGEMENT PRACTICES (BMPs) IS EXPECTED. ADDITIONAL AND/OR DIFFERENT BMPs FROM THOSE ORIGINALLY DEPICTED MAY BE NECESSARY DURING CONSTRUCTION DUE TO CHANGING SITE CONDITIONS OR AS REQUIRED BY LOCAL AUTHORITIES. 2. THIS EROSION CONTROL PLAN IS SCHEMATIC IN NATURE. AS SUCH, GRAPHICAL SYMBOLS MAY NOT BE TO SCALE, NOR ARE THEY NECESSARILY SHOWN IN THEIR EXACT LOCATION. 3. THE CONTRACTOR SHALL BE RESPONSIBLE FOR ALL PERMITTING (CITY, STATE DISCHARGE PERMIT, ETC.) AND COMPLIANCE WITH GOVERNING AUTHORITIES. IT SHALL BE THE RESPONSIBILITY OF THE CONTRACTOR (OR PERMIT HOLDER) TO ENSURE EROSION CONTROL MEASURES ARE PROPERLY MAINTAINED AND FOLLOWED. 4. CONTRACTOR SHALL IMPLEMENT THE APPROPRIATE EROSION CONTROL MEASURES ACCORDING THE THE CONSTRUCTION SEQUENCING AND LEVEL OF SITE STABILIZATION. 5. CONTRACTOR SHALL IMPLEMENT APPROPRIATE INLET PROTECTION FOR ALL STORM DRAINS, SWALES, PONDS AND RAIN GARDENS UNTIL SITE IS FULLY STABILIZED. 6. CONTRACTOR SHALL IMPLEMENT APPROPRIATE INLET PROTECTION FOR DOWNSPOUT CONNECTIONS, TO THE STORM DRAIN SYSTEM, UNTIL CONNECTION IS ESTABLISHED WITH DOWNSPOUT. 7. INLET PROTECTION SHALL BE ADAPTED, AS NECESSARY, TO THE SURROUNDING SURFACE TYPE AND CONDITION (i.e., STAKE-DRIVEN WATTLES FOR BARE SOIL, SAND BAGS OR GRAVEL SOCKS FOR PAVEMENT, ETC.) 8. CONTRACTOR IS RESPONSIBLE FOR STABILIZING ALL SLOPES, PARTICULARLY THOSE STEEPER THAN 6:1. CRIMP MULCHING, HYDRO MULCHING, EROSION MATS, TEMPORARY IRRIGATION, AND ADDITIONAL WATTLES OR SILT FENCING MAY BE NECESSARY TO ESTABLISH VEGETATIVE COVER AND STABILIZE THE SLOPE. 9. ADDITIONAL WATTLES, SILT FENCE, OR OTHER MEASURES, MAY BE NECESSARY TO INSURE THAT EACH BUILDING PAD IS STABILIZED THROUGHOUT CONSTRUCTION. AT NO TIME SHALL SEDIMENT BE ALLOWED TO CROSS THE PUBLIC SIDEWALKS. 10. CONTRACTOR SHALL IMPLEMENT APPROPRIATE PERIMETER PROTECTION FOR AREAS DIRECTING DRAINAGE OFFSITE. PERIMETER PROTECTION SHALL BE ADAPTED, AS NECESSARY, TO THE SURROUNDING SURFACE TYPE AND CONDITION (i.e., STAKE-DRIVEN SEDIMENT CONTROL LOGS OR SILT FENCE FOR BARE SOIL, SAND BAGS OR GRAVEL SOCKS FOR PAVEMENT, ETC.) 11. FUELING FACILITIES SHALL BE LOCATED AT LEAST ONE HUNDRED (100) FEET FROM NATURAL BODY OF WATER, WETLAND, NATURAL DRAINAGE WAY OR MANMADE DRAINAGE WAY. THE FUEL TANKS AND FUELING AREA MUST BE SET IN A CONTAINMENT AREA THAT WILL NOT ALLOW A FUEL SPILL TO DIRECTLY FLOW, SEEP, RUN OFF, OR BE WASHED INTO A BODY OF WATER, WETLAND OR DRAINAGE WAY. 12. CONSTRUCTION WASTE STORAGE (DUMPSTERS) AND PORTABLE SANITATION UNITS (CONSTRUCTION TOILETS) SHALL BE LOCATED AT LEAST FIFTY (50) FEET FROM ANY STORMWATER INLET, WETLAND, OR DRAINAGE WAY. SAID FACILITIES MUST BE SET IN A CONTAINMENT AREA THAT WILL NOT ALLOW POLLUTANTS TO DIRECTLY FLOW, SEEP, RUN OFF, OR BE WASHED INTO A BODY OF WATER, WETLAND OR DRAINAGE WAY. DUMPSTERS SHALL BE LOCATED ON FLAT, STABLE GROUND, AND CONSTRUCTION TOILETS SHALL BE STAKED DOWN. 13. THE CONTRACTOR AND ALL SUBCONTRACTORS WILL COOPERATE WITH THE CITY'S CONSTRUCTION INSPECTORS BY CEASING OPERATIONS WHEN WINDS ARE OF SUFFICIENT VELOCITY TO CREATE BLOWING DUST WHICH, IN THE INSPECTOR'S OPINION, IS HAZARDOUS TO THE PUBLIC HEALTH AND WELFARE. 14. WHERE SEASONAL CONSTRAINTS (E.G., DURING SUMMER AND WINTER MONTHS) INHIBIT PERMANENT SEEDING OPERATIONS, DISTURBED AREAS WILL BE TREATED WITH MULCH AND MULCH TACKIFIER OR OTHER MATERIALS APPROVED BY EROSION CONTROL STAFF TO PREVENT EROSION. 15. SEE LANDSCAPE PLANS FOR ADDITIONAL INFORMATION ON PLANTING, REVEGETATION, HARDSCAPE AND OTHER PERMANENT SITE STABILIZATION METHODS. 8 DROP INLET PROTECTION DS 1.95% FLOW LINE Horizontal Scale 1" = 20' Vertical Scale 1" = 2' 10+50 4978 4980 4984 4988 4992 4996 5000 4978 4980 4984 4988 4992 4996 5000 -40 -20 0 20 40 3.17% FLOW LINE Horizontal Scale 1" = 20' Vertical Scale 1" = 2' 10+75 4978 4980 4984 4988 4992 4996 5000 4978 4980 4984 4988 4992 4996 5000 -40 -20 0 20 40 2.76% FLOW LINE Horizontal Scale 1" = 20' Vertical Scale 1" = 2' 11+00 4978 4980 4984 4988 4992 4996 5000 4978 4980 4984 4988 4992 4996 5000 -40 -20 0 20 40 1.70% 4985.6 4985.63 4985.9 4985.84 4986.5 4986.36 4987.6 4987.52 R.O.W R.O.W R.O.W R.O.W PROPOSED GRADE EXISTING GROUND PROPOSED GRADE EXISTING GROUND PROPOSED GRADE EXISTING GROUND PROPOSED GRADE EXISTING GROUND PROPOSED GRADE EXISTING GROUND PROPOSED GRADE EXISTING GROUND RETAINING WALL RETAINING WALL RETAINING WALL RETAINING WALL Sheet of 16 ELEVATIONS CREDIT UNION DRAWING FILENAME: D:\Projects\207-016\Dwg\Strt\207-016_STRT.dwg LAYOUT NAME: Layout1 DATE: Oct 25, 2016 - 10:25am CAD OPERATOR: blaine LIST OF XREFS: [NES-xborder] [207-016_xPgrad] [207-016_xPutil] [207-016_xSite] [207-016 Streets] [207-016_xTopo] [207-016_xExist] These drawings are instruments of service provided by Northern Engineering Services, Inc. and are not to be used for any type of construction unless signed and sealed by a Professional Engineer in the employ of Northern Engineering Services, Inc. NOT FOR CONSTRUCTION REVIEW SET ENGINEER ING N O R T H E RN 10.25.2016 301 North Howes Street, Suite 100 Fort Collins, Colorado 80521 www.northernengineering.com Phone: 970.221.4158 C4.01 SPRING COURT CROSS SECTIONS 7 CALL 2 BUSINESS DAYS IN ADVANCE BEFORE YOU DIG, GRADE, OR EXCAVATE FOR THE MARKING OF UNDERGROUND MEMBER UTILITIES. CALL UTILITY NOTIFICATION CENTER OF COLORADO Know what'sbelow. Call before you dig. R NORTH ( IN FEET ) 1 inch = ft. 10 0 10 Feet 10 20 30 EXISTING RIGHT-OF-WAY LEGEND: PROPOSED STORM SEWER PROPOSED CURB & GUTTER PROPOSED CENTERLINE PROPOSED RIGHT-OF-WAY NOTES: 1. THE SIZE, TYPE AND LOCATION OF ALL KNOWN UNDERGROUND UTILITIES ARE APPROXIMATE WHEN SHOWN ON THESE DRAWINGS. IT SHALL BE THE RESPONSIBILITY OF THE CONTRACTOR TO VERIFY THE EXISTENCE OF ALL UNDERGROUND UTILITIES IN THE AREA OF THE WORK. BEFORE COMMENCING NEW CONSTRUCTION, THE CONTRACTOR SHALL BE RESPONSIBLE FOR LOCATING ALL UNDERGROUND UTILITIES AND SHALL BE RESPONSIBLE FOR ALL UNKNOWN UNDERGROUND UTILITIES. 2. SEE SOILS REPORT FOR PAVEMENT AND SUBGRADE PREPARATION, DESIGN AND RECOMMENDATIONS. 3. MANHOLE RIM ELEVATIONS ARE TO BE ADJUSTED TO 1/4" BELOW FINISHED GRADE. IF NECESSARY, CONE SECTIONS SHALL BE ROTATED TO PREVENT LIDS BEING LOCATED WITHIN VEHICLE OR BICYCLE WHEEL PATHS. 4. EXPANSION JOINTS SHALL BE PROVIDED IN ALL TRAILS AT MAXIMUM SPACING OF 50 FEET. 5. LIMITS OF STREET CUT ARE APPROXIMATE. FINAL LIMITS ARE TO BE DETERMINED IN THE FIELD BY THE TOWN ENGINEERING INSPECTOR. ALL REPAIRS TO BE IN ACCORDANCE WITH CITY STREET REPAIR STANDARDS. PROPOSED STORM INLET PROPERTY BOUNDARY PROPOSED LOT LINE EASEMENT LINE SAWCUT LINE EXISTING LOT LINE EAST FLOWLINE SPRING COURT SCALE : 1" = 20' (H) 1" = 2' (V) 94.41 94.36 93.60 93.88 93.98 93.79 93.74 93.30 92.52 93.13 93.58 93.50 93.22 92.43 92.51 92.20 92.29 (97.09) 95.83 94.30 93.80 95.20 95.20 95.20 TOW 89.65 BOW 95.10 TOW 86.02 BOW 86.99 BOW 86.61 BOW 93.36 TOW 93.17 94.11 TOW 92.50 TOW 90.23 BOW 91.98 TOW 91.90 BOW (94.20) (95.71) FFE=95.35 95.11 94.86 95.05 94.91 94.75 94.08 95.03 (95.25) 95.15 94.62 94.39 93.44 96.33 96.85 97.33 97.35 96.14 7:1 10:1 41:1 9:1 6:1 6:1 10:1 11:1 16:1 10:1 22:1 17:1 31:1 13:1 ARTHUR DRIVE SPRING COURT COLLEGE AVENUE 10' SIDEWALK PROPOSED SIDEWALK PROPOSED SIDEWALK PROPOSED SIDEWALK EXISTING SIDEWALK 6' SIDEWALK 5.50' SIDEWALK PROPOSED SIDEWALK PROPOSED PARKING LOT PROPOSED REMOTE DRIVE-THRU TELLER PROPOSED PARKING LOT 8' 17' TYP. (93.27) (97.00) (94.30) (88.87) (88.65) (85.87) (85.44) 97.34 96.70 95.70 95.83 96.51 95.80 95.53 95.45 95.02 94.43 94.11 95.86 93.78 87.59 BOW 87.10 93.99 94.06 (95.05) 92.77 96.93 (95.59) (96.80) 2.0% 2.0% 2.0% 2.0% 1.6% 1.4% 1.5% 2.5% 2.0% 2.0% 2.9% 95.11 95.24 95.24 95.25 94.50 HP 93.97 HP RAIN GARDEN FLOOR EL:93.11 96.15 92.93 92.62 94.26 92.97 95.31 95.34 95.32 95.35 95.35 87.11 85.87  85.90  1.8% 1.8% 1.9% 2.8% 2.1% 2.6% 3.3% 2.9% 2.2% 2.4% 2.5% 5.1% 5.1% 446 SQ. FT. OF DIRECT RUNOFF OVER PEDESTRIAN WALKWAY 95.12 95.12 94.62 9.00 17.00 93.26 92.64 93.05 95.35 95.15 94.65 94.56 94.56 1.5% 2.1% 2.5% 3.2% 2.8% 2.9% 1.9% 4.1% 4.8% 3.7% 2.4% 95.23 95.23 94.74 94.74 95.23 95.23 95.34 93.10 96.25 95.64 95.60 96.11 95.20 95.32 95.35 95.00 94.80 95.35 95.35 95.35 95.00 93.74 93.26 92.77 91.94 92.46 92.21 92.01 92.11 92.31 91.92 94.97 95.11 94.37 93.12 (96.82) (96.79) 96.58 96.29 95.87 (96.04) 94.80 95.11 93.98 93.98 93.98 93.11 93.11 93.11 93.11 93.11 RAIN GARDEN FLOOR EL:93.98 95.77 (92.28) (92.11) 90.48 TOW 90.10 BOW 86.03 86.05 86.12 86.14 9.9% 6.0% 2.2% EXISTING FEMA FLOODPLAIN RETAINING WALL (BY OTHERS) SIDEWALK CHASE TRENCH DRAIN EXPOSED FOUNDATION BURIED FOUNDATION RETAINING WALL RETAINING WALL BY OTHERS 2' CURB CHASE 2' CONCRETE PAN PROPOSED 18" VERTICAL CURB AND GUTTER PROPOSED 18" VERTICAL CURB AND GUTTER CONCRETE CHASE 18" VERTICAL CURB AND GUTTER TIE TO EXISTING TIE TO EXISTING EXISTING 30" VERTICAL CURB AND GUTTER FLUSH CURB EXISTING 30" VERTICAL CURB AND GUTTER 18" VERTICAL CURB AND GUTTER RAMP MID BLOCK RAMP RIBBON CURB 3.5' CONCRETE PAN RAISED PLANTER (REFER TO LANDSCAPE PLANS FOR DETAILS) RAISED PLANTER (REFER TO LANDSCAPE PLANS FOR DETAILS) 30" VERTICAL CURB AND GUTTER TRASH ENCLOSURE TAPER 30" VERTICAL CURB AND GUTTER TO EXISTING 2' CONCRETE PAN RAMP RAMP RAMP RAMP 87.83 88.40 87.49 87.79 88.11 18" VERTICAL CURB AND GUTTER MONUMENT SIGN STOP SIGN BIKE RACK TRENCH DRAIN 93.98 CALL 2 BUSINESS DAYS IN ADVANCE BEFORE YOU DIG, GRADE, OR EXCAVATE FOR THE MARKING OF UNDERGROUND MEMBER UTILITIES. CALL UTILITY NOTIFICATION CENTER OF COLORADO Know what'sbelow. Call before you dig. R C4.00 GRADING PLAN Sheet of 16 ELEVATIONS CREDIT UNION DRAWING FILENAME: D:\Projects\207-016\Dwg\Grad\207-016_GRAD.dwg LAYOUT NAME: C4.00 DATE: Oct 25, 2016 - 10:24am CAD OPERATOR: blaine LIST OF XREFS: [NES-xborder] [207-016_xTopo] [207-016_xExist] [207-016_xPgrad] [207-016_xPutil] [207-016_xSite] [207-016_C3D_Proposed] These drawings are instruments of service provided by Northern Engineering Services, Inc. and are not to be used for any type of construction unless signed and sealed by a Professional Engineer in the employ of Northern Engineering Services, Inc. NOT FOR CONSTRUCTION REVIEW SET ENGINEER ING N O R T H E RN 10.25.2016 301 North Howes Street, Suite 100 Fort Collins, Colorado 80521 www.northernengineering.com Phone: 970.221.4158 NORTH ( IN FEET ) 1 inch = ft. 10 0 10 Feet 10 20 30 LEGEND: PROPOSED CONTOUR EXISTING CONTOUR PROPERTY BOUNDARY PROPOSED SPOT ELEVATION PROPOSED SLOPES 1. THE SIZE, TYPE AND LOCATION OF ALL KNOWN UNDERGROUND UTILITIES ARE APPROXIMATE WHEN SHOWN ON THESE DRAWINGS. IT SHALL BE THE RESPONSIBILITY OF THE CONTRACTOR TO VERIFY THE EXISTENCE OF ALL UNDERGROUND UTILITIES IN THE AREA OF THE WORK. BEFORE COMMENCING NEW CONSTRUCTION, THE CONTRACTOR SHALL BE RESPONSIBLE FOR LOCATING ALL UNDERGROUND UTILITIES AND SHALL BE RESPONSIBLE FOR FOR ALL UNKNOWN UNDERGROUND UTILITIES. 2. REFER TO THE PLAT FOR LOT AREAS, TRACT SIZES, EASEMENTS, LOT DIMENSIONS, UTILITY EASEMENTS, OTHER EASEMENTS, AND OTHER SURVEY INFORMATION. 3. ALL CURB SPOTS SHOWN ARE FLOWLINE ELEVATIONS. ALL OTHER SPOTS ARE FINISHED GRADE ELEVATIONS. 4. ALL PROJECT DATA IS ON THE CITY OF FORT COLLINS VERTICAL DATUM NAVD88. SEE COVER SHEET FOR BENCHMARK REFERENCES. NOTES: EXISTING SPOT ELEVATION PROPOSED UNDERDRAIN PROPOSED STORM PROPOSED VERTICAL CURB AND GUTTER PROPOSED SWALE 6 NORTHERN ENGINEERING SERVICE, INC. NE PROJECT # 1050-002 DATE: OCTOBER 2015 FIELD SURVEY BY: UD SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS ST ST ST ST ST ST ST ST ST ST ST ST ST ST ST ST ST ST ST ST ST U D S G G EV E E E E E E E E E RD RD UD UD UD UD UD UD E E W W C S ARTHUR DRIVE SPRING COURT TIE TO EX. 8" WATER w/ 8"x6" SWIVLE TEE, W/ 6" GV (NE) & T.B. N:121560.97 E:194527.43 SPRING COURT CONNECT TO EXISTING SANITARY SERVICE & INSTALL CLEAN OUT (SEE NOTE 10) N:121572.93 E:194615.21 ±7.41 LF 6" F.S. PROPOSED FIRE HYDRANT ASSEMBLY N:121563.98 E:194534.20 EXISTING SSMH TO BE ADJUSTED TO FINISH GRADE INV. OUT=4981.37(N) PROPOSED RETAINING WALL FEMA REGULATED FLOOD FRINGE EXISTING 8" SANITARY SEWER EXISTING 6" SANITARY SEWER EXISTING 6" WATER EXISTING WATER LINE EASEMENT EXISTING GAS LINE EXISTING SANITARY MAN HOLE RIM=4991.51 INV IN=4981.84 (E) INV IN=4984.16 (W) INV IN=4980.99 (S) INV OUT=4980.91 (N) APPROXIMATE LOCATION EXISTING SANITARY SEWER CLEAN OUT APPROXIMATE LOCATION OF EXISTING SANITARY SEWER SERVICE FEMA REGULATED FLOOD FRINGE PROPOSED RETAINING WALL EXISTING GAS LINE PROPOSED ELECTRIC SERVICE PROPOSED ELECTRIC METER TRANSFORMER CONNECT EXISTING ELECTRIC LINE PER CITY LIGHT & POWER RELOCATED ELECTRIC VAULT EXISTING 6" WATER FEMA REGULATED FLOOD FRINGE FEMA REGULATED FLOOD FRINGE TRENCH DRAIN 2' SIDEWALK CHASE PROPOSED GAS METER E ISOLATOR ROW PROPOSED BUILDING PROPOSED SIDEWALK PROPOSED SIDEWALK PROPOSED SIDEWALK EXISTING SIDEWALK PROPOSED SIDEWALK CONNECT TO EXISTING GAS MAIN PER UTILITY COMPANY'S SPECIFICATIONS COLLEGE AVENUE ±26.54 LF 6" S.S. @ 1.00% RAIN GARDEN RAIN GARDEN ST JUNCTION A2 INV. IN=4987.44 (E) FG=4987.03 35.83 LF 18" HDPE @ 1.60% WATER QUALITY WEIR A4 INV. IN=4988.57 (S) INV. IN=4988.57 (E) INV. OUT=4988.07 (W) FG=4993.66 DRAIN BASIN B3 INV. IN=4988.67 (W) INV. OUT=4988.67 (N) INV. OUT=4988.67 (E) FG=4993.44 2.61 LF 6" HDPE @ 2.00% 12" x 6" TEE B2 INV. IN=4988.66 (W) INV. OUT=4988.66 (N) INV. OUT=4988.66 (E) FG=4993.30 18.09 LF 12" HDPE @ 1.00% 43.55 LF 12" HDPE @ 1.00% 52.63 LF 12" HDPE @ 1.00% 26.20 LF 12" HDPE @ 1.00% 2' CONCRETE CHASE 14.93 LF 4" SOLID PVC @ 2.00% 27.00 LF 4" PERF. PVC @ 0.50% 6" SANITARY SEWER SERVICE 1-1/4" WATER SERVICE ISOLATOR ROW INLET B1 INV. OUT=4988.83 (E) FG=4991.90 5.13 LF 6" HDPE @ 2.00% OVERFLOW INLET A11 INV. IN=4990.67 (S) INV. OUT=4990.02 (NW) FG=4993.24 10' DRAINAGE EASEMENT EASEMENT FOR UNDERGROUND ELECTRIC LINE PER REC. NO. 87041082 ISOLATOR ROW 8.50' DRAINAGE EASEMENT 19 SC-740 STORMTECH CHAMBERS 30' SANITARY SEWER EASEMENT 22' UTILITY EASEMENT CITY SERVICE TO PUBLIC LIGHT PROPOSED CITY ELECTRIC LINE 12" x 6" TEE A3 INV. IN=4988.02 (E) INV. IN=4988.04 (S) INV. OUT=4988.02 (W) FG=4993.59 WATER QUALITY WEIR A6 INV. IN=4988.59 (N) INV. IN=4988.59 (E) INV. IN=4988.59 (S) INV. OUT=4988.59 (W) FG=4993.87 MONITORING WELL A3-1 INV. OUT=4988.12 (N) FG=4993.22 39.95 LF 6" PERF. PVC @ 0.20% 45° BEND A7 INV. IN=4988.62 (NE) INV. OUT=4988.62 (S) FG=4993.89 45° BEND W/ CLEANOUT A8 INV. IN=4988.80 (E) INV. OUT=4988.80 (SW) FG=4993.93 12" x 6" TEE A9 INV. IN=4989.23 (E) INV. IN=4989.23 (S) INV. OUT=4989.23 (W) FG=4995.01 45° BEND W/ CLEANOUT A10 INV. IN=4989.76 (SE) INV. OUT=4989.76 (W) FG=4994.41 MONITORING WELL A12 INV. IN=4990.77 (S) INV. OUT=4990.77 (N) FG=4993.98 OVERFLOW INLET A13 INV. IN=4991.51 (S) INV. OUT=4991.07 (N) FG=4994.37 MONITORING WELL A14 INV. OUT=4991.65 (N) FG=4994.39 ROOF LEADER A6-2 INV. OUT=4989.33 (N) FG=4995.35 ROOF LEADER B7 INV. OUT=4989.97 (W) FG=4996.14 9.57 LF 6" HDPE @ 2.00% BEND B6 INV. IN=4989.78 (E) INV. OUT=4989.78 (NW) FG=4995.09 35.13 LF 12" HDPE @ 0.50% WATER SERVICE TO BE LOWERED 18" BELOW STORM DRAIN LINE 18.29 LF 4" PERF. PVC @ 0.55% 8.50' DRAINAGE EASEMENT RELOCATED 3 4" WATER METER & CURB STOP EXISTING 3 4" WATER SERVICE TO REMAIN 3 4" WATER SERVICE 5' PAST METER. 5' PAST METER CONVERT TO 1-1/4" SERVICE ± 1 45 L F 1-1/4" W A TER S E R V. 3.08 LF 12" HDPE @ 1.00% PUBLIC ACCESS EASEMENT EXISTING GAS SERVICE EXISTING WATER SERVICE EXISTING GAS SERVICE TRENCH DRAIN TRENCH DRAIN IRRIGATION CONTROL VAULT TO BE ADJUSTED TO FINAL GRADE IRRIGATION CONTROL VAULT TO BE ADJUSTED TO FINAL GRADE 93.23 FG 93.04 FG 93.77 FG 93.20 FG 88.23 SG 88.16 SG 88.20 SG 88.28 SG WATER QUALITY WEIR B4 INV. IN=4988.67 (W) INV. IN=4988.67 (N) INV. IN=4988.67 (S) INV. OUT=4988.67 (E) FG=4993.57 54.99 LF 6" HDPE @ 1.93% BEND B5 INV. IN=4988.72 (SE) INV. OUT=4988.72 (N) FG=4993.55 EXISTING 30" RCP EASEMENT FOR SIDEWALK & ELECTRICAL ACCESS PER REC. NO. 807041080 NORTH ( IN FEET ) 1 inch = ft. 10 0 10 Feet 10 20 30 NORTH CALL 2 BUSINESS DAYS IN ADVANCE BEFORE YOU DIG, GRADE, OR EXCAVATE FOR THE MARKING OF UNDERGROUND MEMBER UTILITIES. CALL UTILITY NOTIFICATION CENTER OF COLORADO Know what'sbelow. Call before you dig. R C3.00 UTILITY PLAN Sheet of 16 ELEVATIONS CREDIT UNION DRAWING FILENAME: D:\Projects\207-016\Dwg\Util\207-016_UTIL.dwg LAYOUT NAME: C3.00 DATE: Oct 25, 2016 - 10:24am CAD OPERATOR: blaine LIST OF XREFS: [207-016_xExist] [NES-xborder] [207-016_xPutil] [207-016_xSite] [207-016_xPsubgrad] These drawings are instruments of service provided by Northern Engineering Services, Inc. and are not to be used for any type of construction unless signed and sealed by a Professional Engineer in the employ of Northern Engineering Services, Inc. NOT FOR CONSTRUCTION REVIEW SET ENGINEER ING N O R T H E RN 10.25.2016 301 North Howes Street, Suite 100 Fort Collins, Colorado 80521 www.northernengineering.com Phone: 970.221.4158 NOTES: 1. THE SIZE, TYPE AND LOCATION OF ALL KNOWN UNDERGROUND UTILITIES ARE APPROXIMATE WHEN SHOWN ON THESE DRAWINGS. IT SHALL BE THE RESPONSIBILITY OF THE CONTRACTOR TO VERIFY THE EXISTENCE OF ALL UNDERGROUND UTILITIES IN THE AREA OF THE WORK. BEFORE COMMENCING NEW CONSTRUCTION, THE CONTRACTOR SHALL BE RESPONSIBLE FOR LOCATING ALL UNDERGROUND UTILITIES AND SHALL BE RESPONSIBLE FOR ALL UNKNOWN UNDERGROUND UTILITIES. 2. ALL WATER AND SEWER CONSTRUCTION SHALL BE PER THE CITY OF FORT COLLINS STANDARD CONSTRUCTION SPECIFICATIONS LATEST EDITION. 3. ALL WATER FITTINGS AND VALVES ARE ONLY GRAPHICALLY REPRESENTED AND ARE NOT TO SCALE. 4. UTILITY SERVICES ARE SHOWN IN A SCHEMATIC FASHION ONLY. EXACT LOCATIONS SHALL BE PER THE REQUIREMENTS OF THE RESPECTIVE UTILITY PROVIDERS, AND ARE SUBJECT TO CHANGE IN THE FIELD. 5. MAINTAIN 10' HORIZONTAL AND 18" VERTICAL MINIMUM SEPARATION BETWEEN ALL SANITARY SEWER MAINS, WATER MAINS, AND SERVICES. 6. REFER TO THE PLAT FOR LOT AREAS, TRACT SIZES, EASEMENTS, LOT DIMENSIONS, UTILITY EASEMENTS, OTHER EASEMENTS, AND OTHER SURVEY INFORMATION. 7. LIMITS OF STREET CUT ARE APPROXIMATE. FINAL LIMITS ARE TO BE DETERMINED IN THE FIELD BY THE CITY ENGINEERING INSPECTOR. ALL REPAIRS TO BE IN ACCORDANCE WITH CITY STREET REPAIR STANDARDS. 8. ANY DAMAGED CURB, GUTTER AND SIDEWALK EXISTING PRIOR TO CONSTRUCTION, AS WELL AS STREETS, SIDEWALKS, CURBS AND GUTTERS, DESTROYED, DAMAGED OR REMOVED DUE TO CONSTRUCTION OF THIS PROJECT, SHALL BE REPLACED OR RESTORED TO CITY OR FORT COLLINS STANDARDS AT THE DEVELOPER'S EXPENSE PRIOR TO THE ACCEPTANCE OF COMPLETED IMPROVEMENTS AND/OR PRIOR TO THE ISSUANCE OF THE FIRST CERTIFICATE OF OCCUPANCY. 9. REFER TO PLUMBING PLANS FOR ALL WATER SERVICE AND SANITARY SEWER SERVICE LOCATIONS. IF CONFLICT OCCURS, BOTH THE PLUMBING ENGINEER AND CIVIL ENGINEER SHALL BE CONTACTED PRIOR TO INSTALLATION OR ORDERING OF MATERIALS. 10. CONTRACTOR TO POTHOLE SANITARY SEWER SERVICE TO ESTABLISH CONNECTION INVERTS AND LOCATIONS BASED. CONTRACTOR TO VERIFY LOCATION PRIOR TO CONSTRUCTION AND NOTIFY THE PLUMBING ENGINEER AND CIVIL ENGINEER OF ANY DISCREPANCIES. 11. PIPE LENGTHS ARE CALCULATED FROM THE CENTER OF MANHOLES AND INLET BOX STRUCTURES. SPECIFIED LENGTH OF PIPE INCLUDES THE LAYING LENGTH OF FLARED END SECTIONS. 12. ALL RCP SHALL BE CLASS III OR GREATER. PIPE MATERIAL, BEDDING, AND INSTALLATION WITHIN PUBLIC RIGHTS-OF-WAY SHALL BE GOVERNED BY THE CITY OF FORT COLLINS. ALTERNATES (SUCH AS ADS N-12 OR HP SANITITE) OUTSIDE OF THE R.O.W. SHALL BE APPROVED IN ADVANCE BY THE ENGINEER. ALL JOINTS SHALL BE 'WATERTIGHT' USING APPROPRIATE GASKETS OR JOINT WRAPS (PER ASTM C443/C877 FOR RCP AND PER ASTM F477 / D3212 FOR PLASTIC PIPE). STORM DRAINS SHOWN ON THIS DRAWING AS POLYVINYL CHLORIDE (PVC) SHALL BE SDR-35 OR APPROVED EQUAL. 13. CONTRACTOR SHALL BE RESPONSIBLE FOR ANY NECESSARY FIELD LOCATES AND POTHOLING OF SUBSURFACE UTILITIES. ENGINEER AND CITY SHALL BE NOTIFIED OF ANY POTENTIAL CONFLICTS. 14. CONTRACTOR SHALL CONFIRM AND COORDINATE WITH PLUMBING SHEET FOR WATER SERVICE ENTRY DETAIL. CONTRACTOR TO PROVIDE ADDITIONAL STAKING, IF NECESSARY. 15. CONTRACTOR SHALL CONFIRM LOCATIONS FOR ALL EXISTING UTILITIES PRIOR TO CONSTRUCTION AND INSTALLATION OF PROPOSED SERVICES AND UTILITIES. EXISTING WATER MAIN LEGEND: W G T E EXISTING STORM SEWER EXISTING ELECTRIC EXISTING TELEPHONE EXISTING GAS PROPOSED SEWER SERVICE S EXISTING SANITARY SEWER SS PROPOSED CURB & GUTTER PROPOSED WATER SERVICE & CURB STOP PROPOSED FIRE HYDRANT EXISTING FIRE HYDRANT EASEMENT LINE PROPERTY BOUNDARY EXISTING LOTLINE APPROXIMATE GAS METER LOCATION W PROPOSED WATER MAIN PROPOSED SANITARY SEWER PROPOSED STORM SEWER APPROXIMATE ELECTRIC METER LOCATION ST PROPOSED UNDERDRAIN UD EXISTING STREET LIGHT PROPOSED GAS G PROPOSED ELECTRIC E 5 FINISH GRADE SPOT ELEVATION SUBGRADE SPOT ELEVATION PROPOSED SITE LIGHT N:121667.32 E:194537.80 N:121687.71 E:194548.53 N:121667.26 E:194548.78 N:121688.73 E:194633.67 N:121577.94 E:194537.43 N:121568.45 E:194544.86 SAWCUT SAWCUT SAWCUT SAWCUT COLLEGE AVENUE ARTHUR DRIVE SPRING COURT 3 3 3 P3.5 P2 4 4 4 4 4 4 4 4 4 4 P2 P2 C A S RAINGARDEN RAINGARDEN 10' DRAINAGE EASEMENT 24' DRAINAGE EASEMENT 8.5' DRAINAGE EASEMENT EASEMENT FOR UNDERGROUND ELECTRIC LINE PER REC. NO. 87041082 EASEMENT FOR SIDEWALK & ELECTRICAL ACCESS PER REC. NO. 807041080 30' SANITARY SEWER EASEMENT 22' UTILITY EASEMENT 22' UTILITY EASEMENT 9' 17' 8' 8' 17' 8' 17' 9' 17' 9' 19.05' A 4.5' SIDEWALK SEAT WALL SEE LANDSCAPE PLANS SEAT WALL (SEE LANDSCAPE PLANS) 2' CONCRETE CHASE 2' CURB CUT INLET RETAINING WALL (TO BE DESIGNED BY OTHERS) TRASH ENCLOSURE RAMP RAMP RAMP RAMP 2' CURB CUT RAMP SEAT WALL (SEE LANDSCAPE PLANS) STAMPED DESIGNER IMPERMEABLE PAVER (SEE LANDSCAPE PLANS) RAMP RAMP FLUSH CURB PUBLIC ACCESS EASEMENT RAISED CURB RAISED CURB 6' SIDEWALK STOP SIGN 156 SQ. FT. OF FOOTER ENCROACHMENT ALONG UTILITY EASEMENT EXISTING SIGN RELOCATE 2' SIDEWALK CHASE BOLLARD (SEE LANDSCAPE PLAN) "DO NOT ENTER" SIGN PLANTER (SEE LANDSCAPE PLANS) BENCH (SEE LANDSCAPE PLANS) PLANTER (SEE LANDSCAPE PLANS) PLANTER (SEE LANDSCAPE PLANS) DECORATIVE GRATE (SEE LANDSCAPE PLANS) PLANTER (SEE LANDSCAPE PLANS) RETAINING WALL (SEE ARCHITECTURE PLANS) SEAT WALL (SEE LANDSCAPE PLANS) DECORATIVE GRATE (SEE LANDSCAPE PLANS) BENCH (SEE LANDSCAPE PLANS) BIKE RACK (SEE LANDSCAPE PLANS) BOLLARD (SEE LANDSCAPE PLANS) DECORATIVE GRATE (SEE LANDSCAPE PLANS) LINE TABLE LINE L1 L2 L3 L4 L5 L6 L7 L8 L9 L10 L11 LENGTH 22.14' 2.64' 23.94' 7.78' 0.13' 19.46' 4.54' 16.46' 56.00' 16.00' 72.46' BEARING N79°48'29.36"W N45°41'06.18"W N00°41'06.18"W N29°18'53.82"E S89°18'53.82"W N00°41'06.18"W N02°19'50.37"W N00°41'06.18"W N89°18'53.82"E S00°41'06.18"E S89°18'53.82"W LINE TABLE LINE L12 L13 L14 L15 L16 L17 L18 L19 L20 L21 L22 LENGTH 20.78' 41.57' 18.48' 74.81' 5.84' 53.85' 1.70' 14.00' 78.00' 13.09' 10.01' BEARING S30°41'06.18"E S89°18'53.82"W N30°41'06.18"W N89°18'53.82"E S00°31'02.73"E N89°18'53.82"E N00°41'06.18"W S89°18'53.82"W N00°41'06.18"W N89°18'53.82"E N79°24'16.73"W LINE TABLE LINE L23 L24 L25 L26 L27 L28 L29 L30 L31 L32 L33 LENGTH 0.55' 1.85' 44.33' 2.50' 14.00' 54.00' 14.00' 14.80' 9.92' 6.31' 2.93' BEARING N00°41'06.18"W S79°48'29.36"E S00°41'06.18"E S89°18'53.82"W N89°18'53.82"E N00°41'06.18"W S89°18'53.82"W N00°41'06.18"W N89°18'53.82"E S00°41'06.18"E N89°28'57.27"E CURVE TABLE CURVE C1 C2 C3 C4 C5 C6 C7 C8 C9 C10 C11 DELTA 45°11'14" 134°38'06" 34°07'23" 45°00'00" 30°00'00" 120°00'00" 90°00'00" 120°00'00" 60°00'00" 90°33'02" 133°07'11" RADIUS 20.00' 5.00' 20.00' 25.00' 50.00' 2.00' 5.00' 2.00' 10.00' 30.00' 1.00' LENGTH 15.77' 11.75' 11.91' 19.63' 26.18' 4.19' 7.85' 4.19' 10.47' 47.41' 2.32' BEARING N77°25'14"E N12°29'26"W N62°44'48"W N23°11'06"W N14°18'54"E N30°41'06"W S45°41'06"E S29°18'54"W N60°41'06"W N44°02'23"E S67°04'38"E CHORD 15.37' 9.23' 11.74' 19.13' 25.88' 3.46' 7.07' 3.46' 10.00' 42.63' 1.83' CURVE TABLE CURVE C12 C13 C14 C15 C16 C17 C18 C19 C20 C21 C22 DELTA 29°24'57" 13°32'10" 90°00'00" 90°00'00" 96°27'31" 69°31'43" 100°52'37" 79°07'23" 90°00'00" 90°00'00" 90°00'00" RADIUS 42.00' 150.00' 8.00' 3.00' 5.00' 20.00' 8.00' 15.00' 15.00' 6.00' 3.00' LENGTH 21.56' 35.44' 12.57' 4.71' 8.42' 24.27' 14.09' 20.71' 23.56' 9.42' 4.71' BEARING N61°04'15"E N82°32'49"E N44°18'54"E N45°41'06"W N41°05'08"E N41°54'28"W N49°45'12"E S40°14'48"E S44°18'54"W N45°41'06"W N44°18'54"E CHORD 21.33' 35.36' 11.31' 4.24' 7.46' 22.81' 12.34' 19.11' 21.21' 8.49' 4.24' LINE TABLE LINE L34 L35 L36 L37 L38 L39 L40 L41 LENGTH 4.74' 102.94' 4.51' 10.20' 11.79' 9.71' 8.58' 111.15' BEARING S00°31'02.73"E N00°41'06.18"W S89°28'57.27"W S00°41'06.18"E N89°18'53.82"E S00°41'06.18"E N89°18'53.82"E S00°17'21.79"W CURVE TABLE CURVE C23 C24 DELTA 90°00'00" 100°58'20" RADIUS 3.00' 12.00' LENGTH 4.71' 21.15' BEARING N45°41'06"W S49°48'04"W CHORD 4.24' 18.52' Sheet of 16 ELEVATIONS CREDIT UNION DRAWING FILENAME: D:\Projects\207-016\Dwg\Site\207-016_HORZ.dwg LAYOUT NAME: Layout1 DATE: Oct 25, 2016 - 10:24am CAD OPERATOR: blaine LIST OF XREFS: [207-016_xSite] [207-016_xExist] [207-016_xPutil] [NES-xborder] These drawings are instruments of service provided by Northern Engineering Services, Inc. and are not to be used for any type of construction unless signed and sealed by a Professional Engineer in the employ of Northern Engineering Services, Inc. NOT FOR CONSTRUCTION REVIEW SET ENGINEER ING N O R T H E RN 10.25.2016 301 North Howes Street, Suite 100 Fort Collins, Colorado 80521 www.northernengineering.com Phone: 970.221.4158 ( IN FEET ) 1 inch = ft. 10 0 10 Feet 10 20 30 NORTH CALL 2 BUSINESS DAYS IN ADVANCE BEFORE YOU DIG, GRADE, OR EXCAVATE FOR THE MARKING OF UNDERGROUND MEMBER UTILITIES. CALL UTILITY NOTIFICATION CENTER OF COLORADO Know what'sbelow. Call before you dig. R C2.00 HORIZONTAL CONTROL PLAN NORTH ( IN FEET ) 1 inch = ft. 10 0 10 Feet 10 20 30 NORTH 4 LEGEND: 1. CURVES AND LINES ARE MEASURED AT FLOWLINE, CENTERLINE OR EDGE OF WALK. 2. ATTACHED WALK WIDTHS ARE FROM FLOWLINE OF CURB & GUTTER. 3. ALL PARKING STRIPE SHALL BE 4" WHITE OR PER MUTCD. 4. SEE DETAIL SHEETS FOR ADDITIONAL INFORMATION REGARDING CURBS AND PAVEMENT SECTIONS. 5. SEE GEOTECHNICAL REPORT FOR SUBGRADE PREPARATION AND PAVEMENT RECOMMENDATIONS. 6. REFER TO SITE AND LANDSCAPE PLANS FOR PAVERS, DECORATIVE PAVING, SCORING, ETC. NOTES: STANDARD ACCESS RAMP CORNER LOCATION ACCESS RAMP S A CURB AND GUTTER DIRECTIONAL ACCESS RAMP (FLARE OPTION) D CORNER FLARE ACCESS RAMP F X' PAN PX BI-DIRECTIONAL ACCESS RAMP B CORNER APPROACH ACCESS RAMP C VERTICAL CURB AND GUTTER MONOLITHIC OUTFALL CURB, PARKING & GUTTER 18" INFALL CURB AND GUTTER 18" OUTFALL VERTICAL CURB AND GUTTER 1 2 3 4 CONCRETE PAVING PRIVATE HEAVY-DUTY ASPHALT PAVING PUBLIC ASPHALT PAVEMENT PRIVATE LIGHT-DUTY ASPHALT PAVING G G G G G G G G G T E E E E E E E E E E E E E E E E E E E E E E T T T T X X X W W W W W W T T E E E E E E E E E T T T T T T T T T T T T T T E E E E E E E E E E E E E E E E E E E E E E E E E E E E E E E E E E G G G G G G G G G G G G G G G G G G G G G G G G G G G G G G G G G G G G G G G G X X X X X X W W W W W W W W W W W W G G G G G G G G G G SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS ST ST ST ST ST ST ST ST ST ST ST ST ST ST ST ST ST ST ST ST ST COLLEGE AVENUE ARTHUR DRIVE SPRING COURT / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / EXISTING 6' ELECTRIC EASEMENT / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / EASEMENT FOR WATER LINE REC. NO. 87041081 TO BE VACATED EASEMENT FOR SIDEWALK AND ELECTRICAL ACCESS PER REC. NO. 87041080 EASEMENT FOR UNDERGROUND ELECTRIC LINE PER REC. NO. 87041082 16' SANITARY SEWER EASEMENT EXISTING 1-STORY BRICK BUILDING TO BE REMOVED EXISTING ELECTRIC TO BE REMOVED EXISTING UNDERGROUND GAS TANKS TO BE REMOVED (TYP.) EXISTING GAS PUMP ISLANDS AND CANOPY TO BE REMOVED EXISTING GAS PUMP ISLANDS AND CANOPY TO BE REMOVED EXISTING SIGN TO BE REMOVED EXISTING ELECTRIC TO BE REMOVED EXISTING SANITARY SEWER MANHOLE TO BE ADJUSTED TO FINISH GRADE INV. IN=4981.37 EXISTING TELEPHONE TO BE REMOVED EXISTING TREE TO BE REMOVED (TYP.) EXISTING TREE TO BE REMOVED (TYP.) EXISTING 6" SANITARY SEWER EXISTING 6" WATER EXISTING 8" SANITARY SEWER EXISTING RETAINING WALL TO BE REMOVED EXISTING RETAINING WALL TO BE REMOVED EXISTING LOT LINE TO BE VACATED EXISTING SHED TO BE REMOVED EXISTING FEMA 100-YR FLOODPLAIN EXISTING GAS LINE TO BE REMOVED EXISTING ELECTRIC TO BE REMOVED EXISTING ELECTRIC TO BE REMOVED EXISTING BUILDING CANOPY TO BE REMOVED EXISTING BUILDING CANOPY TO BE REMOVED EXISTING FENCE TO BE REMOVED EXISTING FEMA 100-YR FLOODPLAIN EXISTING GAS LINE EXISTING 3 4" WATER METER & CURB STOP TO RELOCATED BEHIND PROPOSED SIDEWALK EXISTING 3 4" WATER SERVICE TO BE REMOVED EXISTING 3 4" WATER SERVICE TO REMAIN EXISTING LIGHT POLE TO REMAIN EXISTING LIGHT POLE TO BE REMOVED EXISTING ELECTRIC TO BE REMAIN EXISTING SIDEWALK TO BE REMOVED EXISTING CURB & GUTTER TO BE REMOVED EXISTING SIDEWALK TO BE REMOVED EXISTING 4" SIDEWALK TO REMAIN EXISTING SIGN (TYP.) TO REMAIN EXISTING SIDEWALK TO BE REMOVED EXISTING CURB & GUTTER TO BE REMOVED EXISTING SIDEWALK TO REMAIN ELECTRIC VAULT TO BE RELOCATED EXISTING SANITARY MAN HOLE APPROXIMATE LOCATION EXISTING SANITARY SEWER CLEAN OUT ±30 LF OF EXISTING SANITARY SEWER SERVICE TO BE REMOVED APPROXIMATE LOCATION OF EXISTING SANITARY SEWER SERVICE EASEMENT FOR WATERLINE PER BOOK 988, PAGE 351 AND BOOK 1394, PAGE 760 EASEMENT FOR SANITARY MANHOLE PER REC. NO. 87041083 SIDEWALK & CURB AND GUTTER TO BE REMOVED (CROSS HATCHED) CONCRETE CHASE TO BE REMOVED INLET TO BE REMOVED EXISTING ELECTRIC BREAKERS TO BE REMOVED EXISTING PAN TO BE REMOVED EXISTING IRRIGATION CONTROL TO BE REMOVED EXISTING IRRIGATION TO BE REMOVED AND REPLACED (SEE IRRIGATION PLANS) EXISTING IRRIGATION TO BE REMOVED AND REPLACED (SEE IRRIGATION PLANS) EXISTING ELECTRIC TO BE REMOVED SAW CUT AND PATCH EXISTING SIDEWALK SAW CUT SAW CUT SAW CUT SAW CUT SAW CUT SIDEWALK & CURB AND GUTTER TO BE REMOVED (CROSS HATCHED) EXISTING LIGHT TO BE REMOVED EXISTING TREE (TO BE PROTECTED) EXISTING TREE (TO BE PROTECTED) EXISTING TREE (TO BE PROTECTED) EXISTING TREE (TO BE PROTECTED) SAW CUT SAW CUT APPROXIMATE SAW CUT AND PATCH (SEE NOTE 6) APPROXIMATE SAW CUT AND PATCH (SEE NOTE 6) SAW CUT SAW CUT APPROXIMATE SAW CUT AND PATCH (SEE NOTE 6) SAW CUT EXISTING SIDEWALK TO BE REMOVED EXISTING 3 4" WATER SERVICE TO BE REMOVED SAW CUT SAW CUT APPROXIMATE SAW CUT AND PATCH (SEE NOTE 6) ELECTRIC VAULT TO BE REMOVED EXISTING IRRIGATION CONTROL VAULT TO BE REMOVED REMOVE ALL LIDS EXISTING SIGN (TYP.) TO REMAIN EXISTING GAS SERVICE EXISTING WATER SERVICE EXISTING GAS SERVICE EXISTING 30" RCP STORM LINE TYPE III BARRICADE RELOCATE C1.00 DEMOLITIONS PLAN EXISTING CONDITIONS & Sheet of 16 ELEVATIONS CREDIT UNION DRAWING FILENAME: D:\Projects\207-016\Dwg\Exist\207-016_ECON.dwg LAYOUT NAME: C2.00 DATE: Oct 25, 2016 - 10:24am CAD OPERATOR: blaine LIST OF XREFS: [207-016_xTopo] [207-016_xExist] [NES-xborder] [207-016_xSite] These drawings are instruments of service provided by Northern Engineering Services, Inc. and are not to be used for any type of construction unless signed and sealed by a Professional Engineer in the employ of Northern Engineering Services, Inc. NOT FOR CONSTRUCTION REVIEW SET ENGINEER ING N O R T H E RN 10.25.2016 301 North Howes Street, Suite 100 Fort Collins, Colorado 80521 www.northernengineering.com Phone: 970.221.4158 CALL 2 BUSINESS DAYS IN ADVANCE BEFORE YOU DIG, GRADE, OR EXCAVATE FOR THE MARKING OF UNDERGROUND MEMBER UTILITIES. CALL UTILITY NOTIFICATION CENTER OF COLORADO Know what'sbelow. Call before you dig. R NORTH LEGEND: EXISTING STORM SEWER ST EXISTING VALVE EXISTING LIGHT POLE EXISTING TREES TO REMAIN FIELD SURVEY BY: NORTHERN ENGINEERING PROJECT NO. 1050-002 DATE: OCTOBER 2015 EXISTING SANITARY SEWER SS EXISTING WATER W EXISTING FENCE X EXISTING WATER METER EXISTING FIRE HYDRANT EXISTING ELECTRIC VAULT PROPERTY BOUNDARY EXISTING RIGHT-OF-WAY EXISTING MAJOR CONTOUR EXISTING MINOR CONTOUR EXISTING PAVEMENT TO BE REMOVED 1. THE SIZE, TYPE AND LOCATION OF ALL KNOWN UNDERGROUND UTILITIES ARE APPROXIMATE WHEN SHOWN ON THESE DRAWINGS. IT SHALL BE THE RESPONSIBILITY OF THE CONTRACTOR TO VERIFY THE EXISTENCE OF ALL UNDERGROUND UTILITIES IN THE AREA OF THE WORK. BEFORE COMMENCING NEW CONSTRUCTION, THE CONTRACTOR SHALL BE RESPONSIBLE FOR LOCATING ALL UNDERGROUND UTILITIES AND SHALL BE RESPONSIBLE FOR ALL UNKNOWN UNDERGROUND UTILITIES. 2. CONTRACTOR SHALL BE RESPONSIBLE FOR COORDINATING DEMOLITION, REMOVAL, REPLACEMENT, AND DISPOSAL OF ALL FACILITIES AND MATERIAL. 3. CONTRACTOR IS ENCOURAGED TO PERFORM DEMOLITION IN A MANNER THAT MAXIMIZES SALVAGE, RE-USE, AND RECYCLING OF MATERIALS. THIS INCLUDES APPROPRIATE SORTING AND STORING. IN PARTICULAR, DEMOLISHED CONCRETE, ASPHALT, AND BASE COURSE SHOULD BE RECYCLED IF POSSIBLE. THE CITY OF FORT COLLINS STREET DEPARTMENT OPERATES A CRUSHING OPERATION THAT WILL ACCEPT CONCRETE MATERIAL AT NO COST FOR CRUSHING AND RE-USE AS RECYCLED AGGREGATE. THIS OPERATION IS LOCATED AT 1380 HOFFMAN MILL ROAD AND CAN BE REACHED AT (970) 482-1249. 4. ALL SYMBOLS ARE ONLY GRAPHICALLY REPRESENTED AND ARE NOT TO SCALE. 5. CONTACT THE PROJECT SURVEYOR FOR ANY INQUIRIES RELATED TO THE EXISTING SITE SURVEY. 6. LIMITS OF STREET CUT ARE APPROXIMATE. FINAL LIMITS ARE TO BE DETERMINED IN THE FIELD BY THE CITY ENGINEERING INSPECTOR. ALL REPAIRS TO BE IN ACCORDANCE WITH CITY STREET REPAIR STANDARDS.. 7. ADDITIONAL TREES NOT SHOWN ON THESE PLANS MAY EXIST AND MAY REQUIRE REMOVAL. COORDINATION OF WHICH TREES ARE TO REMAIN AND WHICH ARE TO BE REMOVED SHOULD BE COORDINATED WITH THE CITY FORESTER. REFER TO LANDSCAPE PLANS AND TREE MITIGATION PLAN FOR ADDITIONAL INFORMATION. 8. EXISTING WATER SERVICE TO BE ABANDONED AT THE MAIN AND CONTRACTOR TO COORDINATE ABANDONMENT WITH THE CITY OF FORT COLLINS WATER UTILITIES. TERRACON CONSULTANTS, INC. GEOTECHNICAL ENGINEERING REPORT ELEVATIONS CREDIT UNION FORT COLLINS, COLORADO TERRACON PROJECT NO. 20165011 DATE: FEBRUARY 5, 2015 VAULT ELEC ( IN FEET ) 1 inch = ft. 10 0 10 Feet 10 20 30 EXISTING OVERHEAD UTILITY OHU EXISTING GAS G EXISTING ELECTRIC E EXISTING LOT LINE EXISTING CABLE CTV EXISTING PAVEMENT TO BE MILLED & OVERLAYED NOTES: EXISTING TREES TO REMAIN EXISTING TELEPHONE T 3 TREE PROTECTION NOTES: TYPE III BARRICADE accomplished in a timely fashion and with a minimum disruption of service. The Developer shall be responsible for contacting, in advance, all parties affected by any disruption of any utility service as well as the utility companies. 11. No work may commence within any public storm water, sanitary sewer or potable water system until the Developer notifies the utility provider. Notification shall be a minimum of 2 working days prior to commencement of any work. At the discretion of the water utility provider, a pre-construction meeting may be required prior to commencement of any work. 12. The Developer shall sequence installation of utilities in such a manner as to minimize potential utility conflicts. In general, storm sewer and sanitary sewer should be constructed prior to installation of the water lines and dry utilities. 13. The minimum cover over water lines is 4.5 feet and the maximum cover is 5.5 feet unless otherwise noted in the plans and approved by the Water Utility. 14. A State Construction Dewatering Wastewater Discharge Permit is required if dewatering is required in order to install utilities or if water is discharged into a storm sewer, channel, irrigation ditch or any waters of the United States. 15. The Developer shall comply with all terms and conditions of the Colorado Permit for Storm Water Discharge (Contact Colorado Department of Health, Water Quality Control Division, (303) 692-3590), the Storm Water Management Plan, and the Erosion Control Plan. 16. The City of Fort Collins shall not be responsible for the maintenance of storm drainage facilities located on private property. Maintenance of onsite drainage facilities shall be the responsibility of the property owner(s). 17. Prior to final inspection and acceptance by the City of Fort Collins, certification of the drainage facilities, by a registered engineer, must be submitted to and approved by the Stormwater Utility Department. Certification shall be submitted to the Stormwater Utility Department at least two weeks prior to the release of a certificate of occupancy for single family units. For commercial properties, certification shall be submitted to the Stormwater Utility Department at least two weeks prior to the release of any building permits in excess of those allowed prior to certification per the Development Agreement. 18. The City of Fort Collins shall not be responsible for any damages or injuries sustained in this Development as a result of groundwater seepage, whether resulting from groundwater flooding, structural damage or other damage unless such damage or injuries are sustained as a result of the City of Fort Collins failure to properly maintain its water, wastewater, and/or storm drainage facilities in the development. 19. All recommendations of the Final Drainage Report for Elevations Credit Union, dated October 25th, 2016 by Northern Engineering shall be followed and implemented. 20. Temporary erosion control during construction shall be provided as shown on the Erosion Control Plan. All erosion control measures shall be maintained in good repair by the Developer, until such time as the entire disturbed areas is stabilized with hard surface or landscaping. 21. The Developer shall be responsible for insuring that no mud or debris shall be tracked onto the existing public street system. Mud and debris must be removed within 24 hours by an appropriate mechanical method (i.e. machine broom sweep, light duty front-end loader, etc.) or as approved by the the City of Fort Collins street inspector. 22. No work may commence within any improved or unimproved public Right-of-Way until a Right-of-Way Permit or Development Construction Permit is obtained, if applicable. 23. The Developer shall be responsible for obtaining all necessary permits for all applicable agencies prior to commencement of construction. The Developer shall notify the the City of Fort Collins Inspector (Fort Collins - 221-6605) and the City of Fort Collins Erosion Control Inspector (Fort Collins - 221-6700) at least 2 working days prior to the start of any earth disturbing activity, or construction on any and all public improvements. If the City of Fort Collins Engineer is not available after proper notice of construction activity has been provided, the Developer may commence work in the Engineer absence. However, the City of Fort Collins reserves the right not to accept the improvement if subsequent testing reveals an improper installation. 24. The Developer shall be responsible for obtaining soils tests within the Public Right-of-Way after right of way grading and all utility trench work is complete and prior to the placement of curb, gutter, sidewalk and pavement. If the final soils/pavement design report does not correspond with the results of the original geotechnical report, the Developer shall be responsible for a re-design of the subject pavement section or, the Developer may use the City of Fort Collins' default pavement thickness section(s). Regardless of the option used, all final soils/pavement design reports shall be prepared by a licensed Professional Engineer. The final report shall be submitted to the Inspector a minimum of 10 working days prior to placement of base and asphalt. Placement of curb, gutter, sidewalk, base and asphalt shall not occur until the City of Fort Collins Engineer approves the final report. 25. The contractor shall hire a licensed engineer or land surveyor to survey the constructed elevations of the street subgrade and the gutter flowline at all intersections, inlets, and other locations requested by the the City of Fort Collins inspector. The engineer or surveyor must certify in a letter to the City of Fort Collins that these elevations conform to the approved plans and specifications. Any deviations shall be noted in the letter and then resolved with the City of Fort Collins before installation of base course or asphalt will be allowed on the streets. 26. All utility installations within or across the roadbed of new residential roads must be completed prior to the final stages of road construction. For the purposes of these standards, any work except c/g above the subgrade is considered final stage work. All service lines must be stubbed to the property lines and marked so as to reduce the excavation necessary for building connections. 27. Portions of Larimer County are within overlay districts. The Larimer County Flood Plain Resolution should be referred to for additional criteria for roads within these districts. 28. All road construction in areas designated as Wild Fire Hazard Areas shall be done in accordance with the construction criteria as established in the Wild Fire Hazard Area Mitigation Regulations in force at the time of final plat approval. 29. Prior to the commencement of any construction, the contractor shall contact the Local Entity Forester to schedule a site inspection for any tree removal requiring a permit. 30. The Developer shall be responsible for all aspects of safety including, but not limited to, excavation, trenching, shoring, traffic control, and security. Refer to OSHA Publication 2226, Excavating and Trenching. 31. The Developer shall submit a Construction Traffic Control Plan, in accordance with MUTCD, to the appropriate Right-of-Way authority. (The City of Fort Collins, Larimer County, Colorado), for approval, prior to any construction activities within, or affecting, the Right-of-Way. The Developer shall be responsible for providing any and all traffic control devices as may be required by the construction activities. 32. Prior to the commencement of any construction that will affect traffic signs of any type, the contractor shall contact the City of Fort Collins Traffic Operations Department, who will temporarily remove or relocate the sign at no cost to the contractor, however, if the contractor moves the traffic sign then the contractor will be charged for the labor, materials and equipment to reinstall the sign as needed. 33. The Developer is responsible for all costs for the initial installation of traffic signing and striping for the Development related to the Development's local street operations. In addition, the Developer is responsible for all costs for traffic signing and striping related to directing traffic access to and from the Development. 34. There shall be no site construction activities on Saturdays, unless specifically approved by the City of Fort Collins Engineer, and no site construction activities on Sundays or holidays, unless there is prior written approval by City of Fort Collins. 35. The Developer is responsible for providing all labor and materials necessary for the completion of the intended improvements, shown on these drawings, or designated to be provided, installed, or constructed, unless specifically noted otherwise. 36. Dimensions for layout and construction are not to be scaled from any drawing. If pertinent dimensions are not shown, contact the Designer for clarification, and annotate the dimension on the as-built record drawings. 37. The Developer shall have, onsite at all times, one (1) signed copy of the approved plans, one (1) copy of the appropriate standards and specifications, and a copy of any permits and extension agreements needed for the job. 38. If, during the construction process, conditions are encountered which could indicate a situation that is not identified in the plans or specifications, the Developer shall contact the Designer and the City of Fort Collins Engineer immediately. 39. The Developer shall be responsible for recording as-built information on a set of record drawings kept on the construction site, and available to the Larimer County's Inspector at all times. Upon completion of the work, the contractor(s) shall submit record drawings to the City of Fort Collins Engineer. 40. The Designer shall provide, in this location on the plan, the location and description of the nearest survey benchmarks (2) for the project as well as the basis of bearings. The information shall be as follows: PROJECT DATUM: NAVD88 City of Fort Collins Benchmark C322 3.2 km (2.0 mi) South along U.S. Highway 287 from its junction with State Highway 14 in Fort Collins, in the southeast end of the northwest concrete wingwall of bridge number B 16 H over Spring Creek, and 8.0 meters (26.2 ft) west of the centerline of the south bound lanes of the highway. The mark is above level with the highway. ELEV.=4989.40 City of Fort Collins Benchmark 28-92 Southwest corner of West Prospect Rd. and Centre Ave., on a water valve pit. ELEV.=5010.65 Please Note: This plan set is using NAVD88 for a vertical datum. Surrounding developments have used NGVD29 Unadjusted for their vertical datums. If NGVD29 Unadjusted Datum is required for any purposed, the following equation should be used: NGVD29 Unadjusted = NAVD88 - 3.18' Basis of Bearings The East line of the Northeast 1/4 of Section 23, Township 7 North, Range 69 West of the 6th P.M. as bearing North 00°14'59" East (assumed bearing). 41. All stationing is based on centerline of roadways unless otherwise noted. 42. Damaged curb, gutter and sidewalk existing prior to construction, as well as existing fences, trees, streets, sidewalks, curbs and gutters, landscaping, structures, and improvements destroyed, damaged or removed due to construction of this project, shall be replaced or restored in like kind at the Developer's expense, unless otherwise indicated on these plans, prior to the acceptance of completed improvements and/or prior to the issuance of the first Certificate of Occupancy. 43. When an existing asphalt street must be cut, the street must be restored to a condition equal to or better than its original condition. The existing street condition shall be documented by the City of Fort Collins Construction Inspector before any cuts are made. Patching shall be done in accordance with the City of Fort Collins Street Repair Standards. The finished patch shall blend in smoothly into the existing surface. All large patches shall be paved with an asphalt lay-down machine. In streets where more than one cut is made, an overlay of the entire street width, including the patched area, may be required. The determination of need for a complete overlay shall be made by the Larimer County Engineer and/or the City of Fort Collins Inspector at the time the cuts are made. 44. Upon completion of construction, the site shall be cleaned and restored to a condition equal to, or better than, that which existed before construction, or to the grades and condition as required by these plans. 45. Standard Handicap ramps are to be constructed at all curb returns and at all "T" intersections. 46. After acceptance by the City of Fort Collins, public improvements depicted in these plans shall be guaranteed to be free from material and workmanship defects for a minimum period of two years from the date of acceptance. 47. The City of Fort Collins shall not be responsible for the maintenance of roadway and appurtenant improvements, including storm drainage structures and pipes, for the following private streets: N.A. 48. Approved Variances are listed as follows: CONSTRUCTION NOTES A. Grading and Erosion Control Notes 1. The erosion control inspector must be notified at least twenty-four (24) hours prior to any construction on this site. 2. There shall be no earth-disturbing activity outside the limits designated on the accepted plans. 3. All required perimeter silt and construction fencing shall be installed prior to any land disturbing activity (stockpiling, stripping, grading, etc). All other required erosion control measures shall be installed at the appropriate time in the construction sequence as indicated in the approved project schedule, construction plans, and erosion control report. 4. At all times during construction, the Developer shall be responsible for preventing and controlling on-site erosion including keeping the property sufficiently watered so as to minimize wind blown sediment. The Developer shall also be responsible for installing and maintaining all erosion control facilities shown herein. 5. Pre-disturbance vegetation shall be protected and retained wherever possible. Removal or disturbance of existing vegetation shall be limited to the area(s) required for immediate construction operations, and for the shortest practical period of time. 6. All soils exposed during land disturbing activity (stripping, grading, utility installations, stockpiling, filling, etc.) shall be kept in a roughened condition by ripping or disking along land contours until mulch, vegetation, or other permanent erosion control BMPs are installed. No soils in areas outside project street rights-of-way shall remain exposed by land disturbing activity for more than thirty (30) days before required temporary or permanent erosion control (e.g. seed/mulch, landscaping, etc.) is installed, unless otherwise approved by the City/County. 7. In order to minimize erosion potential, all temporary (structural) erosion control measures shall: a. Be inspected at a minimum of once every two (2) weeks and after each significant storm event and repaired or reconstructed as necessary in order to ensure the continued performance of their intended function. b. Remain in place until such time as all the surrounding disturbed areas are sufficiently stabilized as determined by the erosion control inspector. c. Be removed after the site has been sufficiently stabilized as determined by the erosion control inspector. 8. When temporary erosion control measures are removed, the Developer shall be responsible for the clean up and removal of all sediment and debris from all drainage infrastructure and other public facilities. 9. The contractor shall immediately clean up any construction materials inadvertently deposited on existing streets, sidewalks, or other public rights of way, and make sure streets and walkways are cleaned at the end of each working day. 10. All retained sediments, particularly those on paved roadway surfaces, shall be removed and disposed of in a manner and location so as not to cause their release into any waters of the United States. 11. No soil stockpile shall exceed ten (10) feet in height. All soil stockpiles shall be protected from sediment transport by surface roughening, watering, and perimeter silt fencing. Any soil stockpile remaining after thirty (30) days shall be seeded and mulched. 12. The stormwater volume capacity of detention ponds will be restored and storm sewer lines will be cleaned upon completion of the project and before turning the maintenance over to the City/County or Homeowners Association (HOA). 13. City Ordinance and Colorado Discharge Permit System (CDPS) requirements make it unlawful to discharge or allow the discharge of any pollutant or contaminated water from construction sites. Pollutants include, but are not limited to discarded building materials, concrete truck washout, chemicals, oil and gas products, litter, and sanitary waste. The developer shall at all times take whatever measures are necessary to assure the proper containment and disposal of pollutants on the site in accordance with any and all applicable local, state, and federal regulations. 14. A designated area shall be provided on site for concrete truck chute washout. The area shall be constructed so as to contain washout material and located at least fifty (50) feet away from any waterway during construction. Upon completion of construction activities the concrete washout material will be removed and properly disposed of prior to the area being restored. 15. Conditions in the field may warrant erosion control measures in addition to what is shown on these plans. The Developer shall implement whatever measures are determined necessary, as directed by the City. 16. For additional information see separate Stormwater Management Plan / Erosion Control Report for Elevations Credit Union. B. Street Improvement Notes 1. All street construction is subject to the General Notes on the cover sheet of these plans as well as the Street Improvements Notes listed here. 2. A paving section design, signed and stamped by a Colorado licensed Engineer, must be submitted to the City of Fort Collins Engineer for approval, prior to any street construction activity, (full depth asphalt sections are not permitted at a depth greater than 8 inches of asphalt). The job mix shall be submitted for approval prior to placement of any asphalt. 3. Where proposed paving adjoins existing asphalt, the existing asphalt shall be saw cut, a minimum distance of 12 inches from the existing edge, to create a clean construction joint. The Developer shall be required to remove existing pavement to a distance where a clean construction joint can be made. Wheel cuts shall not be allowed unless approved by the City of Fort Collins Engineer in Fort Collins. 4. Street subgrades shall be scarified the top 12 inches and re-compacted prior to subbase installation. No base material shall be laid until the subgrade has been inspected and approved by the City of Fort Collins Engineer. 5. Ft. Collins only. Valve boxes and manholes are to be brought up to grade at the time of pavement placement or overlay. Valve box adjusting rings are not allowed. 6. When an existing asphalt street must be cut, the street must be restored to a condition equal to or better than its original condition. The existing street condition shall be documented by the Inspector before any cuts are made. Cutting and patching shall be done in conformance with Chapter 25, Reconstruction and Repair. The finished patch shall blend smoothly into the existing surface. The determination of need for a complete overlay shall be made by the City of Fort Collins Engineer. All overlay work shall be coordinated with adjacent landowners such that future projects do not cut the new asphalt overlay work. 7. All traffic control devices shall be in conformance with these plans or as otherwise specified in M.U.T.C.D. (including Colorado supplement) and as per the Right-of-Way Work Permit traffic control plan. 8. The Developer is required to perform a gutter water flow test in the presence of the City of Fort Collins Inspector and prior to installation of asphalt. Gutters that hold more than 1/4 inch deep or 5 feet longitudinally, of water, shall be completely removed and reconstructed to drain properly. 9. Prior to placement of H.B.P. or concrete within the street and after moisture/density tests have been taken on the subgrade material (when a full depth section is proposed) or on the subgrade and base material (when a composite section is proposed), a mechanical "proof roll" will be required. The entire subgrade and/or base material shall be rolled with a heavily loaded vehicle having a total GVW of not less than 50,000 lbs. and a single axle weight of at least 18,000 lbs. with pneumatic tires inflated to not less that 90 p.s.i.g. "Proof roll" vehicles shall not travel at speeds greater than 3 m.p.h. Any portion of the subgrade or base material which exhibits excessive pumping or deformation, as determined by the City of Fort Collins Engineer, shall be reworked, replaced or otherwise modified to form a smooth, non-yielding surface. The City of Fort Collins Engineer shall be notified at least 24 hours prior to the "proof roll." All "proof rolls" shall be preformed in the presence of an Inspector. C. Traffic Signing and Pavement Marking Construction Notes 1. All signage and marking is subject to the General Notes on the cover sheet of these plans, as well as the Traffic Signing and Marking Construction Notes listed here. 2. All symbols, including arrows, ONLYS, crosswalks, stop bars, etc. shall be pre-formed thermo-plastic. 3. All signage shall be per the City of Fort Collins Standards and these plans or as otherwise specified in MUTCD. 4. All lane lines for asphalt pavement shall receive two coats of latex paint with glass beads. 5. All lane lines for concrete pavement should be epoxy paint. 6. Prior to permanent installation of traffic striping and symbols, the Developer shall place temporary tabs or tape depicting alignment and placement of the same. Their placement shall be approved by the City of Fort Collins Traffic Engineer prior to permanent installation of striping and symbols. 7. Pre-formed thermo-plastic applications shall be as specified in these Plans and/or these Standards. 8. Epoxy applications shall be applied as specified in CDOT Standard Specifications for Road and Bridge Construction. 9. All surfaces shall be thoroughly cleaned prior to installation of striping or markings. 10. All sign posts shall utilize break-away assemblies and fasteners per the Standards. 11. A field inspection of location and installation of all signs shall be performed by the City of Fort Collins Traffic Engineer. All discrepancies identified during the field inspection must be corrected before the 2-year warranty period will begin. 12. The Developer installing signs shall be responsible for locating and protecting all underground utilities. 13. Special care shall be taken in sign location to ensure an unobstructed view of each sign. 14. Signage and striping has been determined by information available at the time of review. Prior to initiation of the warranty period,the City of Fort Collins Traffic Engineer reserves the right to require additional signage and/or striping if the City of Fort Collins Traffic Engineer determines that an unforeseen condition warrants such signage according to the MUTCD or the CDOT M and S Standards. All signage and striping shall fall under the requirements of the 2-year warranty period for new construction (except fair wear on traffic markings). 15. Sleeves for sign posts shall be required for use in islands/medians. Refer to Chapter 14, Traffic Control Devices, for additional detail. D. Storm Drainage Notes 1. The City of Fort Collins shall not be responsible for the maintenance of storm drainage facilities located on private property. Maintenance of onsite drainage facilities shall be the responsibility of the property owner(s). 2. All recommendations of the Final Drainage Report for Elevations Credit Union, dated October 25th, 2016 by Northern Engineering shall be followed and implemented. 3. Prior to final inspection and acceptance by the City of Fort Collins, certification of the drainage facilities, by a registered engineer, must by submitted to and approved by the Stormwater Utility Department. Certification shall be submitted to the Stormwater Utility Department at least two weeks prior to the release of a certificate of occupancy for single family units. For commercial properties, certification shall by submitted to the Stormwater Utility Department at least two weeks prior to the release of any building permits in excess of those allowed prior to certification per the Development Agreement. E. Utility Notes 1. All waterline and sanitary sewer construction shall conform to the City of Fort Collins Utility standards and specifications current to date of construction. 2. The minimum cover over water lines is 4.5 feet and the maximum cover is 5.5 feet unless otherwise noted in the plans and approved by the water utility. 3. Water mains shall be poly-wrapped D.I.P, or PVC with tracer wire. 4. HDPE pipe may be used for 1-1/2 and 2 inch water services. The pipe shall meet the standards of AWWA 901, NSF Standard 61 and ASTM. The HDPE pipe shall be SDR 9 having a pressure rating of 200 psi. Stiffeners shall be used at all fittings and connections. Tracer wire shall be installed with the HDPE service, and shall extend up the curb stop tracer wire, not tied to main. The curb stop shall be covered with a metal box and tracer wire test lid per City Water Detail 25. C0.01 GENERAL & CONSTRUCTION NOTES 2 PROJECT BENCHMARKS: PROJECT TEAM: CONTACT INFORMATION PROJECT TEAM: SHEET INDEX UTILITY PLANS FOR UTILITY CONTACT LIST: * UTILITY COMPANY * This list is provided as a courtesy reference only. Northern Engineering Services assumes no responsibility for the accuracy or completeness of this list. In no way shall this list relinquish the Contractor's responsibility for locating all utilities prior to commencing any construction activity. Please contact the Utility Notification Center of Colorado (UNCC) at 811 for additional information. PHONE NUMBER GAS----------------- Xcel Energy----------------------------- Amanda Stanley (970) 225-7848 ELECTRIC-------- City of Fort Collins Light & Power-- Tyler Siegmund (970) 416-2772 CABLE------------- Comcast---------------------------------- Don Kapperman (970) 567-0425 TELECOM.--------CenturyLink-------------------------------William Johnson (970) 377-6401 WATER------------ City of Fort Collins Utilities----------- Shane Boyle (970) 221-6339 WASTEWATER--City of Fort Collins Utilities----------- Shane Boyle (970) 221-6339 STORMWATER- City of Fort Collins Utilities----------- Shane Boyle (970) 221-6339 PROJECT LOCATION ELEVATIONS CREDIT UNION C0.00 COVER SHEET C0.01 C1.00 C0.00 COVER SHEET GENERAL & CONSTRUCTION NOTES EXISTING CONDITIONS & DEMOLITION PLAN GRADING PLAN DRAINAGE PLAN OWNER/APPLICANT PROJECT TEAM: SITE ENGINEER Northern Engineering Services, Inc. Nick Haws, PE, LEED AP 301 North Howes Street, Suite 100 Fort Collins, Colorado 80521 (970) 221-4158 SURVEYOR PROJECT TEAM: ENGINEER ING N O R T H E RN Northern Engineering Services, Inc. Eric Smith, PLS 301 North Howes Street, Suite 100 Fort Collins, Colorado 80521 (970) 221-4158 ENGINEER ING N O R T H E RN PLANNER/ LANDSCAPE ARCHITECT CS Design, Inc Cara Scohy, RLA | ASLA 2519 S. Shields St. #129 Fort Collins, CO 80526 (970) 420-9462 Elevations Credit Union 1526 E Harmony Road, Unit 130 Fort Collins, CO 80525 (970) 667-8585 GEOTECHNICAL ENGINEER Terracon Consultants, Inc. Eric D. Bernhardt, PE. 1901 Sharp Point Drive Fort Collins, CO 80525 (970) 484-0359 ARCHITECT Neenan Archistruction Robert Hosanna 3325 S Timberline Road #100 Fort Collins, CO 80525 (970) 493-8747 SUBSURFACE EXPLORATION BY: Terracon Consultants, Inc. Geotechnical Engineering Report Elevations Credit Union Fort Collins, Colorado Terracon Project No. 20165011 Date: February 5, 2015 ENVIRONMENTAL Blue Mountain Environmental Consulting 937 Mallard Drive Fort Collins, CO 80521 (970) 224-0851 Sheet of 16 ELEVATIONS CREDIT UNION DRAWING FILENAME: D:\Projects\207-016\Dwg\207-016_COVR.dwg LAYOUT NAME: C1.00 DATE: Oct 25, 2016 - 10:33am CAD OPERATOR: blaine LIST OF XREFS: [NES-xborder] These drawings are instruments of service provided by Northern Engineering Services, Inc. and are not to be used for any type of construction unless signed and sealed by a Professional Engineer in the employ of Northern Engineering Services, Inc. NOT FOR CONSTRUCTION REVIEW SET ENGINEER ING N O R T H E RN 10.25.2016 301 North Howes Street, Suite 100 Fort Collins, Colorado 80521 www.northernengineering.com Phone: 970.221.4158 C4.00 C7.00 BEING A REPLAT OF LOTS 8 AND 12, SPRING COURT SUBDIVISION, LOCATED IN THE NORTHEAST QUARTER OF SECTION 23, TOWNSHIP 7 NORTH, RANGE 69 WEST OF THE 6TH PRINCIPAL MERIDIAN, CITY OF FORT COLLINS, COUNTY OF LARIMER, STATE OF COLORADO C3.00 UTILITY PLAN C7.01 EXISTING DRAINAGE PLAN 1 C5.00 EROSION CONTROL PLAN C5.01 EROSION CONTROL DETAILS C6.00-C6.04 DETAILS C4.01 SPRING COURT CROSS SECTIONS C2.00 HORIZONTAL CONTROL PLAN