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HomeMy WebLinkAboutOLD TOWN FLATS - FDP - FDP130049 - PLANS - UTILITY PLANSSOUTH COLLEGE AVENUE W. MULBERRY ST. MASON ST. LAUREL ST. RIVERSIDE AVENUE CHERRY ST. MAPLE ST. 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 200 South College Avenue, Suite 010 Fort Collins, Colorado 80524 N O R T H E RN PHONE: 970.221.4158 FAX: 970.221.4159 www.northernengineering.com C000 JANUARY 2014 PROJECT LOCATION VICINITY MAP 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 R 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: BENCHMARK #1: City of Fort Collins Benchmark 5-00 Elevation= 4974.87 BENCHMARK #2: City of Fort Collins Benchmark 1-12 Elevation= 5000.97 Basis of Bearings 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 200 South College Avenue, Suite 010 Fort Collins, Colorado 80524 N O R T H E RN PHONE: 970.221.4158 FAX: 970.221.4159 www.northernengineering.com CALL 2 BUSINESS DAYS IN ADVANCE BEFORE YOU C001 DIG, GRADE, OR EXCAVATE FOR THE MARKING OF UNDERGROUND MEMBER UTILITIES. CALL UTILITY NOTIFICATION CENTER OF COLORADO R 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 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 T E E E E E E X T T E 12" W 16" W X X X X X X X X X T T T T T T T T T T T T X X X X X X X X E E E E E E E V AULT ELEC T VAULT ELEC T E E E E E E E E E E 12" W 12" W 12" W 12" W 12" W 12" W 12" W 12" W 12" W E E E E E E E E E SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS X X X MAPLE STREET (100' ROW) MASON STREET (100' ROW) LOT 1 LOT 2 LOT 3 LOT 4 LOT 5 LOT 6 LOT 8 LOT 15 LOT 7 LOT 10 LOT 9 LOT 16 BNSF RAILROAD LOT 1 (OLD TOWN FLATS) BUILDING TRASH ALLEY (EXISTING 20' ROW) EXISTING BUILDING EXISTING BUILDING S T 0 P CHERRY STREET (EXISTING 100' ROW) S T 0 P 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 200 South College Avenue, Suite 010 Fort Collins, Colorado 80524 N O R T H E RN PHONE: 970.221.4158 FAX: 970.221.4159 www.northernengineering.com 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 R C200 LEGEND: NOTES: 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 200 South College Avenue, Suite 010 Fort Collins, Colorado 80524 N O R T H E RN PHONE: 970.221.4158 FAX: 970.221.4159 www.northernengineering.com C201 LEGEND: NOTES: 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 R NORTH 10 9 6 3 5 1 8 2 4 7 L H D C B K A E F G I J M 11 12 N O STRIPING LEGEND: STRIPING NOTES: 13 T E E E E E E X T T E 12" W 16" W X X T T T T T T T T T T T T E E E E E E E T VAULT ELEC T E E E E E E 12" W 12" W 12" W 12" W 12" W 12" W 12" W 12" W 12" W E E E E E E E E E SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS 16" W 16" W 16" W 16" W 16" W 16" W 16" W 16" W 16" W 16" W 16" W 16" W 16" W 16" W 16" W 16" W 16" W 16" W 16" W 6" W T T E E E E E X T X T T T T T E ST ST ST UD UD UD ALLEY (EXISTING 20' ROW) EXISTING BUILDING EXISTING BUILDING NORTH COLLEGE AVE. (US HIGHWAY 287) LOT 16 BANK OF CHOICE 300 N MASON ST. FORT COLLINS, CO 80522 LOT 15 BANK OF CHOICE 300 N MASON ST. FORT COLLINS, CO 80522 LOT 9 BANK OF CHOICE 300 N MASON ST. FORT COLLINS, CO 80522 LOT 4 BANK OF CHOICE 303 N COLLEGE AVE. FORT COLLINS, CO 80526 LOT 5 BANK OF CHOICE 303 N COLLEGE AVE. FORT COLLINS, CO 80526 LOT 6 BANK OF CHOICE 331 N COLLEGE AVE. FORT COLLINS, CO 80526 LOT 7 BANK OF CHOICE 331 N COLLEGE AVE. FORT COLLINS, CO 80526 LOT 8 T X T T X X ST ST ST MASON STREET (100' ROW) MAPLE STREET (100' ROW) LOT 1 LOT 2 LOT 3 LOT 4 LOT 5 LOT 6 LOT 8 LOT 15 LOT 7 LOT 10 LOT 9 LOT 16 BNSF RAILROAD LOT 1 (OLD TOWN FLATS) ALLEY (EXISTING 20' ROW) EXISTING BUILDING EXISTING BUILDING 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 200 South College Avenue, Suite 010 Fort Collins, Colorado 80524 N O R T H E RN PHONE: 970.221.4158 FAX: 970.221.4159 www.northernengineering.com C400 LEGEND: NOTES: TF 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 R NORTH UD UD UD UD UD UD UD UD UD UD UD UD UD X C C B B ALLEY (EXISTING 20' ROW) A A D D 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 200 South College Avenue, Suite 010 Fort Collins, Colorado 80524 N O R T H E RN PHONE: 970.221.4158 FAX: 970.221.4159 www.northernengineering.com CALL 2 BUSINESS DAYS IN ADVANCE BEFORE YOU C401 DIG, GRADE, OR EXCAVATE FOR THE MARKING OF UNDERGROUND MEMBER UTILITIES. CALL UTILITY NOTIFICATION CENTER OF COLORADO R NORTH PERMEABLE PAVER SECTION A LEGEND: NOTES: PERMEABLE PAVER SECTION B UD PERMEABLE PAVER SECTION C PERMEABLE PAVER SECTION D FLOWLINE 10+00 4978 4980 4984 4978 4980 4984 -20 0 20 RR CENTERLINE FLOWLINE 10+25 4978 4980 4984 4978 4980 4984 -20 0 20 RR CENTERLINE FLOWLINE 10+50 4976 4980 4984 4976 4980 4984 -20 0 20 RR CENTERLINE FLOWLINE 10+75 4978 4980 4984 4978 4980 4984 -20 0 20 RR CENTERLINE FLOWLINE 11+00 4978 4980 4984 4978 4980 4984 -20 0 20 RR CENTERLINE FLOWLINE 11+25 4976 4980 4984 4976 4980 4984 -20 0 20 RR CENTERLINE C600 100 WATER MAIN BEDDING REQUIREMENTS 101 STANDARD CONCRETE THRUST BLOCKS 105 TYPICAL POINT OF CONNECTION 102 103 TYPICAL WATER SERVICE 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 R CP TEST STATION STATION LOCATOR LID PLAN VIEW LID SECTION VIEW VALVE BOX SECTION VIEW 104 CP TEST AND LOCATOR STATION BOX FIRE HYDRANT INSTALLATION 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 200 South College Avenue, Suite 010 Fort Collins, Colorado 80524 N O R T H E RN PHONE: 970.221.4158 FAX: 970.221.4159 www.northernengineering.com C601 201 202 ALTERNATE SETTING FOR 3" & 4" WATER METERS 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 MIN. o 45 MAX. o TRENCH UNYIELDING PIPE BEDDING OF COMPACTED ROCK OR 4 IN. X 4 IN. MARKER AIR-TIGHT PLUG SERVICE WYE DETAIL WW-9 208 PRIVATE SANITARY SEWER CLEANOUT TRAFFIC/PAVED AREAS LANDSCAPED AREAS 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 R 203 ALTERNATE SETTING FOR 3" & 4" WATER METERS 206 STANDARD SEWER SERVICE 207 ALTERNATE SETTING FOR 3" & 4" WATER METERS TRAFFIC RATED CLEANOUT FLOW DIRECTION TRAFFIC RATED CLEANOUT WW-15 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 200 South College Avenue, Suite 010 Fort Collins, Colorado 80524 N O R T H E RN PHONE: 970.221.4158 FAX: 970.221.4159 www.northernengineering.com 300 STORMWATER BEDDING 301 SHALLOW MANHOLE WITH FLAT TOP 302 MANHOLE CHANNELING C602 o 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 200 South College Avenue, Suite 010 Fort Collins, Colorado 80524 N O R T H E RN PHONE: 970.221.4158 FAX: 970.221.4159 www.northernengineering.com 304 305 303 ROOF DRAIN CONNECTION 306 AREA INLET 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 R DRAIN BASIN INSTALLATION 307 (PAVED AREAS) DWG SIZE A SCALE 1:20 SHEET 1 OF 1 DWG NO. 7001-110-189 REV B 3130 VERONA AVE BUFORD, GA 30518 PHN (770) 932-2443 FAX (770) 932-2490 www.nyloplast-us.com 12 IN DRAIN BASIN QUICK SPEC INSTALLATION DETAIL TITLE PROJECT NO./NAME MATERIAL DATE APPD BY DATE 3-29-06 DRAWN BY EBC 3-29-06 CJA 5 ADAPTER ANGLES 9$5,$%/(ƒƒ ACCORDING TO PLANS 12" MIN WIDTH GUIDELINE 8" MIN THICKNESS GUIDELINE INCLUDE SUMP INSERT 4" MIN MINIMUM PIPE BURIAL DEPTH PER PIPE MANUFACTURE RECOMMENDATION 3 VARIABLE INVERT HEIGHTS 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 R 400 CURB AND GUTTER 401 CURB AND GUTTER / SIDEWALK 402 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) 7 3/8" (L) 1 3/8" 17" 6" 3 3/8" 14" FL R 16" R 16" DRIVE-OVER CURB, GUTTER AND DETACHED SIDEWALK 31" See Drawing 1601 10 3/4"(L) R 16" DRIVE-OVER CURB, GUTTER AND ATTACHED SIDEWALK 18" 18" 3 3/8" 1 3/8" 6" R 16" FL 14" 6" 17" 1 1/2" 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 R 500 503 502 C604 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 200 South College Avenue, Suite 010 Fort Collins, Colorado 80524 N O R T H E RN PHONE: 970.221.4158 FAX: 970.221.4159 www.northernengineering.com PAVEMENT SECTIONS (PRIVATE AREAS OUTSIDE ROW) 501 PERMEABLE PAVER EDGE RESTRAINT PERMEABLE PAVER SECTION (ABUTTING EDGE RESTRAINT) THICKENED CONCRETE EDGE 505 WQ CONTROL BASIN 507 PRIVATE UNDERDRAIN CLEANOUT (BASINS U1 & U3) EXTEND MIN. 6" INTO SUBGRADE 8" 12" MIN WIDTH GUIDELINE 8" MIN THICKNESS GUIDELINE 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 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. 0,1ƒ6(3$5$7,21%(7:((1+2/(6 0$;+2/(63(552: 2" MIN ‘0$; SIDE VIEW HOLE SIZE & LOCATION NTS ENLARGED TO SHOW DETAIL UD UD UD UD UD T E E E E E E X T T E X X ST ST ST MASON STREET (100' ROW) MAPLE STREET (100' ROW) BNSF RAILROAD LOT 1 (OLD TOWN FLATS) ALLEY (EXISTING 20' ROW) EXISTING BUILDING EXISTING BUILDING A B C D A B C D OS1 OS1 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 200 South College Avenue, Suite 010 Fort Collins, Colorado 80524 N O R T H E RN PHONE: 970.221.4158 FAX: 970.221.4159 www.northernengineering.com C700 CALL 2 BUSINESS DAYS IN ADVANCE BEFORE YOU DIG, GRADE, OR EXCAVATE FOR THE MARKING OF UNDERGROUND MEMBER UTILITIES. CALL UTILITY NOTIFICATION CENTER OF UD UD UD UD UD T E E E E E E X T T E X X ST ST ST MAPLE STREET (100' ROW) MASON STREET (100' ROW) LOT 1 (OLD TOWN FLATS) ALLEY (EXISTING 20' ROW) EXISTING BUILDING EXISTING BUILDING SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF BNSF RAILROAD 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 200 South College Avenue, Suite 010 Fort Collins, Colorado 80524 N O R T H E RN PHONE: 970.221.4158 FAX: 970.221.4159 www.northernengineering.com C701 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 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 200 South College Avenue, Suite 010 Fort Collins, Colorado 80524 N O R T H E RN PHONE: 970.221.4158 FAX: 970.221.4159 www.northernengineering.com C702 FLOW 3'-4' WATTLE "A" WATTLE "B" 4"-6" ABOVE WATTLE AFTER BAILING WIRE OR NYLON ROPE IS ATTACHED. STAKES NEED TO BE TAMPED UNTIL WIRE/ROPE IS SNUG WITH WATTLE. 1. WHEN USING STRAW WATTLE, THE STRAW WATTLE MUST HAVE A WEIGHTED CORE. SF 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 R 01 SILT FENCE 03 CURB INLET PROTECTION 02 DROP INLET PROTECTION 04 WATTLE INSTALLATION 05 VEHICLE TRACKING PAD 05 CONCRETE WASHOUT AREA COLORADO R TABLE OF CONSTRUCTION SEQUENCE AND BMP APPLICATION Project: Old Town Flats CONSTRUCTION PHASE (DESCRIPTION) PHASE I (GRADING) PHASE II (INFRASTRUCTURE) PHASE III (VERTICAL CONSTRUCITON) PHASE IV (PERMANENT BMP'S) 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, Rock Socks, etc.) (WD) Concrete Washout Area (CWA) Preventative Maintenance Activities/Meetings/etc. Silt Fence (SF) Permanent Mulching/Sealant Permanent Seed Planting Sewer Service Water Service Curb and Gutter EROSION CONTROL NOTES: BENCHMARK/BASIS OF BEARING LEGEND: ST SF 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. FIELD SURVEY BY: GENERAL NOTES: COLORADO R LEGEND: A 1 1 BENCHMARK/BASIS OF BEARING BENCHMARK #1: City of Fort Collins Benchmark 5-00 Elevation= 4974.87 BENCHMARK #2: City of Fort Collins Benchmark 1-12 Elevation= 5000.97 Basis of Bearings :HVWOLQHRI%ORFNDVEHDULQJ1ƒ ( NOTES: FOR DRAINAGE REVIEW ONLY NOT FOR CONSTRUCTION UD A DEVELOPED RUNOFF SUMMARY TABLE DESIGN POINT BASIN ID TOTAL AREA (acres) C2 C10 C100 2-yr Tc (min) 10-yr Tc (min) 100-yr Tc (min) Q2 (cfs) Q10 (cfs) Q100 (cfs) A A 0.80 0.83 0.83 1.00 5.1 5.1 5.0 1.89 3.23 7.97 B B 0.02 0.15 0.15 0.19 5.0 5.0 5.0 0.01 0.02 0.04 C C 0.03 0.31 0.31 0.39 5.0 5.0 5.0 0.03 0.05 0.12 D D 0.02 0.49 0.49 0.62 5.0 5.0 5.0 0.03 0.05 0.12 OS1 OS1 0.07 0.95 0.95 1.00 5.0 5.0 5.0 0.20 0.34 0.74 DETENTION POND - SUMMARY Storage Volume Required (ft3) 6908 Storage Volume Provided (ft3) 7172 100-year WSE 4975.63 Peak Release Rate (cfs) 0.51 NORTH Basin Area (sq. ft.) Treatment Type LID ? Percent A 34715 Permeable Pavers yes 91% B 943 none no 0% C 1572 none no 0% D 821 none no 0% Totals 38050 - - 91% LID SUMMARY TABLES: Pavement Area (sq. ft.) LID ? Percent Traditional Concrete/Asphalt 10,577 no 67% Permeable Pavers 5,275 yes 33% Totals 15,852 - 100% 1. Pavement includes all "new/additional" pavement beyond the existing condition. 2. Only pavement areas exposed to surface rainwater are included. 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) DWG SIZE A SCALE NTS SHEET 1 OF 1 DWG NO. 7008-110-004 REV B 24 IN NYLOPLAST INLINE WATER CONTROL STRUCTURE TITLE PROJECT NO./NAME MATERIAL DATE APPD BY DATE 4-1-13 THIS PRINT DISCLOSES SUBJECT MATTER IN WHICH DRAWN BY JJC 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. 4-1-13 JJC 3130 VERONA AVE BUFORD, GA 30518 PHN (770) 932-2443 FAX (770) 932-2490 www.nyloplast-us.com Š ‹2013 NYLOPLAST 6" FLASHBOARDS VARIABLE INVERT HEIGHTS AVAILABLE (7' MAX STRUCTURE HT) DETAIL A DETAIL A EDPM O-RING SEAL DETAIL B ANODIZED ALUMINUM CHANNEL EDPM O-RING SEAL DETAIL B WATER FLOW STAINLESS STEEL LIFTING HOOKS PERMANENT 3" PLATE UP TO FLOW LINE NOTES: 1. REFER TO DETAIL 7001-110-298 FOR INSTALLATION GUIDELINES. 2. DIMENSIONS ARE FOR REFERENCE ONLY. 3. FLASHBOARDS SHALL BE PVC. 4. ALL RIVETS SHALL BE STAINLESS STEEL. 5. FLASHBOARD CHANNEL SHALL BE ANODIZED ALUMINUM. 6. FLASHBOARDS SHALL BE LUBRICATED UPON REMOVAL. WATER FLOW TOP VIEW AS NOTED VARIOUS TYPES OF INLET AND OUTLET ADAPTERS AVAILABLE UP TO 15" DIAMETER 24" NYLOPLAST WATER CONTROL STRUCTURE DOME GRATE PROVIDE OUTLET ORIFICE CAP (3" DIAMETER OPENING 504 WATER QUALITY PLATE 508 DIMENSIONS FOR SLOTTED PVC PIPE SCREEN SLOT TABLE A B C D E F PIPE SIZE ROWS OF SLOTS SLOT LENGTH MAXIMUM SLOT WIDTH APPROX. SLOT/ROW PER FOOT APPROX. SLOT SPACING OPEN AREA PER FOOT 6" 3 (MIN.) - 6 (MAX.) 1.38"-2.35" 0.032" 14 1/2"-3/4" 1.98-3.15 SQ. IN. 506 PRIVATE UNDERDRAIN CLEANOUT (BASINS N1 & S1) 8" 12" MIN WIDTH GUIDELINE 8" MIN THICKNESS GUIDELINE 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 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. 0,1ƒ6(3$5$7,21%(7:((1+2/(6 0$;+2/(63(552: 2" MIN ‘0$; 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 6" SOLID BOTTOM NO PERFORATIONS WITHIN 1" OF ADAPTORS BOTTOM 6" TO BE SOLID, WITHOUT PERFORATIONS (BOTTOM CAP TO BE FLUSH WITH SUBGRADE) 5' (L) 8 5/8" (F.C.) 7 1/4" F.C. 12" (F.C.) Slope to curb 1/4"/Ft. 1' min. (F.C.) 48:1 min. 4:1 max. Excavation Fill 1' min. 2' min. 1/4"/Ft. CURB & GUTTER IN A CUT OR FILL 6" 3'-9" (F.C.) For Thickness 2' min. (L) 406 TRENCH DETAIL C603 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. 405 SIDEWALK DETAIL 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" DETACHED SIDEWALK DETAIL Variable Slope sidewalk to curb 1/4" per foot. 2' min. 404 STANDARD SIDEWALK Sidewalk Driveway DRIVEWAY SIDEWALK SECTION A-A NOTE: 1. Sidewalk grade shall remain consistent across driveway 3. This detail applies to Residential & Commercial driveways. Detached Sidewalk Attached Sidewalk DETACHED ATTACHED All Sidewalk Thickness Shall Be 6" minimum. SIDEWALK 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 200 South College Avenue, Suite 010 Fort Collins, Colorado 80524 N O R T H E RN PHONE: 970.221.4158 FAX: 970.221.4159 www.northernengineering.com ONE IN EVERY EIGHT ACCESSIBLE SPACES, BUT NOT LESS THAN ONE, SHALL BE VAN ACCESSIBLE. ONE SIGN PER SPACE REQUIRED REQUIRED PER SPACE ONE SIGN REQUIRED PER SPACE ONE SIGN CAR ACCESSIBLE VAN ACCESSIBLE "UNIVERSAL DESIGN" CAR & VAN ACCESSIBLE OR A "UNIVERSAL" PARKING SPACE DESIGN MAY BE USED. THIS DESIGN IS USED TO ACCOMMODATE CAR & VAN ACCESSIBLE PARKING SPACES, WHICH ELIMINATES THE NEED FOR TWO SIGN TYPES. R7-8 R7-8 HANDICAP PARKING 403 TRUNCATED DOME WARNING FOR ACCESS RAMPS 408 ASPHALT PAVEMENT JOINT 407 PREFABRICATED WHEEL STOP AVAILABLE (ACCORDING TO PLANS/TAKE OFF) NYLOPLAST 18" DRAIN BASIN: 2812AG _ _ X 4 WATERTIGHT JOINT (CORRUGATED HDPE SHOWN) 4 VARIOUS TYPES OF INLET & OUTLET ADAPTERS AVAILABLE: 4" - 12" FOR CORRUGATED HDPE (ADS N-12, ADS SINGLE WALL, HANCOR DUAL WALL), SDR 35, SCH 40 DWV, CORRUGATED & RIBBED PVC 1 2 INTEGRATED DUCTILE IRON FRAME & GRATE TO MATCH BASIN O.D. 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. 1 - GRATES/SOLID COVER SHALL BE DUCTILE IRON PER ASTM A536 GRADE 70-50-05, WITH THE EXCEPTION OF THE BRONZE GRATE. 2 - FRAMES SHALL BE DUCTILE IRON PER ASTM A536 GRADE 70-50-05 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 4 - DRAINAGE CONNECTION STUB JOINT TIGHTNESS SHALL CONFORM TO ASTM D3212 FOR CORRUGATED HDPE (ADS & HANCOR DUAL WALL) & SDR 35 PVC $'$37(56&$1%(02817('21$1<$1*/(ƒ72ƒ72'(7(50,1(0,1,080 ANGLE BETWEEN ADAPTERS SEE DRAWING NO. 7001-110-012. 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. 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. GRATE OPTIONS LOAD RATING PART # DRAWING # PEDESTRIAN MEETS H-10 1299CGP 7001-110-202 STANDARD MEETS H-20 1299CGS 7001-110-203 SOLID COVER MEETS H-20 1299CGC 7001-110-204 PEDESTRIAN BRONZE LIGHT DUTY 1299CGPB 7001-110-205 DOME N/A 1299CGD 7001-110-206 DROP IN GRATE LIGHT DUTY 1201DI 7001-110-021 A A B B SECTION A-A DETAIL "A" SECTION B-B CURB FACE ASSEMBLY DETAIL GENERAL NOTES PLAN VIEW 6 IN. STEEL DECK RING WITH 24 IN. HEAVY DENVER COVER BY MACLEAR OR APPROVED EQUAL. 6 IN. THICK SIDEWALL (TYP. BOTH SIDES) 3 FT. 5 FT. 3 FT. 6 IN. 6 IN. BACK OF CURB SEE DETAIL "A" FLOW LINE 4 FT. OPENING WARPED CURB & GUTTER (TYP. BOTH SIDES) 6 IN. 3 FT.-6 IN. 6 IN. 2 FT. 11 FT. 6 IN. 2 FT. 4 FT.- 6 IN. 6 IN. SEE CURB FACE ASSEMBLY DETAIL MANHOLE RUNGS-12 IN. O.C. 1% SLOPE FOR DRAINAGE 6 IN. 3 FT.-6 IN. 4 FT. WARPED GUTTER DEPRESSED GUTTER NORMAL FLOW LINE TOP OF GUTTER ALTERED FLOW LINE 6 IN. 6 IN. 1% SLOPE FOR DRAINAGE 6 IN. WALL 3 IN. RAD. 6 IN. EXTEND CHANNEL TO OUTSIDE EDGE OF WALL 10 IN. EMBEDMENT 8 8.5 FLUSH WITH CURB FACE NTS 1 1/2 IN. R #4 BAR 18 IN. LONG 2 IN. 2 IN. 4:1 6 IN. MAX/MIN. 8 IN. 2:1 #5 BAR 6 IN. 1 1/2 IN. PIPE SPACER AND 1 1/4 IN. LOCK NUT 4 IN. 1/4 IN. 1 1/4 IN. DIA. X 24 IN. GALV. 3 1/2 IN. AT TOP. 3 IN. X 3 IN. X 3/8 IN. PLATE 6 IN. 1/4 IN.-1 IN. LEG WARPED GUTTER VARIABLE MAX. HEIGHT-10 FT. 2 FT. -6 IN. MIN. (UNLESS SQUASH PIPE IS USED) STEEL ROD - THREADED 3 FT.-6 IN. 6 IN. 1. SEE D-7B FOR REINFORCEMENT. 2. FLOOR OF INLET SHALL BE SHAPED WITH ADDITION CONCRETE TO FORM INVERT TO PIPE CONNECTIONS. 3. MANHOLE RUNGS SHALL BE REQUIRED FOR INLET HEIGHT 4 FT. AND GREATER. 4. SIDEWALK SHALL BE 6 IN. THICK FOR 3 FT. ON EITHER SIDE OF INLET. 5. TOP SLAB OF INLET SHALL BE SLOPE TO MATCH SIDEWALK. SEE D-6. 6. EXPOSED STEEL SHALL BE GALVANIZED IN ACCORDANCE WITH AASHTO M-111. 401 402 403 404 405 406 407 408 501 502 503 504 8 8.5 8 IN. 12 IN. 9 IN. 6 IN. 24 IN. 9 IN. 9 IN. 12 IN. 12 IN. 12 IN. 12 IN. 12 IN. 12 IN. 601 5/8 IN. 5/8 IN. 5/8 IN. 5/8 IN. 3/4 IN. 1/2 IN. 1/2 IN. TABLE 1 BAR LIST FOR CURB INLET - II VIII II VII II II II II II IV II III 2 1 2 1 4 2 2 4 * 14 6 4 * 1 FT. 6 IN. 4 FT. 8 IN. 4 FT. 8 IN. 9 FT. 0 IN. 3 FT. 4 IN. 9 FT. 0 IN. 9 FT. 0 IN. * 3 FT. 2 IN. * 7 FT. 4 IN. 3 FT. 10 IN. 7 FT. 10 IN. - MARK DIA. O.C. TYPE NO. IN. SPACING REQ'D LENGHT ANCHOR 8 FT. 10 IN. - 5 FT. 0 IN. - 1 - 1 - *VARIBLE WITH HIGHT, REFER TO TABLE 2. 11 FT. 3 FT. 5 FT. 3 FT. 8 8.5 WITH 1 1/2 IN. 2 FT. DIA. HOLE IN CENTER 4 FT. 6 IN. 8 IN. O.C. 9 IN. O.C. 6 IN. O.C. 12 IN. 12 IN. ANCHOR BACK OF CURB FLOW LINE 503 504 502 501 401 601 407 407 408 ANCHOR 601 2 FT. 4 FT. - 6 IN. 601 501 ADD 1 #4 BAR (402) 404 504 503 ADD 1 #4 BAR (402) 402 406 12 IN. LAP 402 403 402 #4 BAR 3 IN CIR. OUTSIDE PIPE DIA. SECTION A-A 408 1 FT. 2 FT. 5 FT. 2 FT. 1 FT. 402 #4 ANCHORS 404 405 402 405 402 403 SECTION B-B A B A B PLAN VIEW NTS 3 FT. 6 IN. 4 FT. 0 IN. 4 FT. 6 IN. 5 FT. 0 IN. 5 FT. 6 IN. 6 FT. 0 IN. 6 FT. 6 IN. 7 FT. 0 IN. 7 FT. 6 IN. 8 FT. 6 IN. 8 FT. 6 IN. 9 FT. 0 IN. 9 FT. 6 IN. 10 FT. 0 IN. TYPE IV TYPE VII TYPE VIII TYPE III "U" "U" BENT LOOP 20 IN. 20 IN. 54 IN. 48 IN. 8 IN. 11 IN. 30 IN. 12 IN. LAP LENGHT STRAIGHT TYPE II LENGHT 402 405 404 406 CONC. STEEL C.Y. LB. 3 FT. 2 IN. 3 FT. 8 IN. 4 FT. 2 IN. 4 FT. 8 IN. 5 FT. 2 IN. 5 FT. 8 IN. 6 FT. 2 IN. 6 FT. 8 IN. 7 FT. 2 IN. 7 FT. 8 IN. 8 FT. 2 IN. 8 FT. 8 IN. 9 FT. 2 IN. 9 FT. 8 IN. 2 FT. 1 IN. 2 FT. 7 IN. 10 12 12 14 14 16 16 18 18 20 20 22 22 24 24 18 22 16 16 14 14 12 12 10 10 8 8 6 6 8 8 10 10 12 12 14 14 16 16 22 18 24 24 22 22 20 20 18 18 16 16 14 14 12 12 10 3 FT. 1 IN. 3 FT. 7 IN. 4 FT. 1 IN. 4 FT. 7 IN. 5 FT. 1 IN. 5 FT. 7 IN. 6 FT. 1 IN. 6 FT. 7 IN. 7 FT. 1 IN. 7 FT. 7 IN. 8 FT. 1 IN. 8 FT. 7 IN. H QUANITIES VARIBLES WITH HEIGHT TABLE 2 BAR BENDING DIAGRAM GENERAL NOTES: (DIMENSION ARE OUT TO OUT OF BAR) 1. QUANTITIES INCLUD VOLUMES OCCUPIED BY PIPES. STRUCTURAL STEEL REINFORCEMENT AROUND PIPES ARE NOT INCLUDED. 2. KEY JOINTS WHERE WALSS CONNECT TO TOP SLAB AND BASE. 3. REINFORCEMENT IN WALLS AND BASE SHALL BE 3 IN. FROM THE SIDES EXPOSED TO EARTH. REINFORCEMENT IN TOP SLAB SHALL BE 1 1/2 IN CLEAR. 29 IN. NTS NTS CURB INLET CURB INLET ALTERNATE BASE POURED INVERT PRECAST MANHOLE BASE 2 IN. MIN. SLOPE 1 IN. MIN. 8 IN. MIN. 6 IN. 15 IN. OR LESS 48 IN. 18 IN. TO 30 IN. 60 IN. OVER 30 INCHES 72 IN. MIN. MANHOLE MINIMUM INSIDE DIAMETER OF DIAMETER MANHOLE SHALL BE AS FOLLOWS: PIPE SIZE 5 FT. MIN. DEPTH CONCRETE ADJUSTMENT SHIMS GROUTED INSIDE ASTM C-478 ECCENTRIC CONE PRE-FORMED PLASTIC GASKET ASTM C-478 MANHOLE SECTIONS GROUT BASE TO BARREL SECTION ON INSIDE PRE-FORMED PLASTIC GASKET CAST-IN-PLACE CONCRETE BASE 16 IN. MAX. FINISHED GRADE 30 IN. MIN. 48 IN. MAX. VARIABLE 28 IN. MAX. 24 IN. SEE TABLE 6 IN. 12 IN. SLOPE 1 IN./FT. 18 IN. MAX. MANHOLE RUNGS 12 IN. O.C. 8 IN. MIN STANDARD MANHOLE WW-3 205 STANDARD MANHOLE 204 SEWER BEDDING REQUIREMENTS 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 * BEDDING REQUIRMENTS WW-1 FLOWLINE 11+50 4978 4980 4984 4978 4980 4984 -20 0 20 RR CENTERLINE FLOWLINE 11+75 4978 4980 4984 4978 4980 4984 -20 0 20 RR CENTERLINE FLOWLINE 12+00 4976 4980 4984 4976 4980 4984 -20 0 20 RR CENTERLINE 4981.5 4981.39 4981.3 4981.17 4981.4 4980.94 4981.2 4980.72 4981.0 4980.49 4980.8 4980.28 4980.3 4980.33 4979.3 4980.13 4978.9 4979.75 (-2.5%) (-4.8%) (-2.6%) (-3.5%) (-2.0%) (-3.3%) (-0.2%) (-1.5%) (-2.3%) PROPOSED 30" VERTICAL CURB & GUTTER (TYP.) PROPOSED 10' SIDEWALK (TYP.) 2.08% 2.08% 2.70% 2.70% 2.93% 2.93% 3.03% 3.03% 4.00% 4.00% 2.01% 2.01% 0.85% -1.85% 0.25% 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 200 South College Avenue, Suite 010 Fort Collins, Colorado 80524 N O R T H E RN PHONE: 970.221.4158 FAX: 970.221.4159 www.northernengineering.com C500 LEGEND: NOTES: 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 R NORTH BANK OF CHOICE 331 N COLLEGE AVE. FORT COLLINS, CO 80526 LOT 8 BANK OF CHOICE 300 N MASON ST. FORT COLLINS, CO 80522 LOT 1 (OLD TOWN FLATS) 4960 4965 4970 4975 4980 4985 4990 4960 4965 4970 4975 4980 4985 4990 13+25 13+00 12+00 11+00 10+00 9+75 EXISTING INLET STA 10+00.00 (;*5$7((/“ INV. IN 4970.78 (W) INV. OUT 4970.78 (E) 145.96 LF 15" PVC @ 0.40% 670+  ‘)/$7723 STA 11+45.96 5,0“ INV. IN 4971.36 (S) INV. OUT 4971.36 (E) 115.66 LF 15" PVC @ 0.40% 670+  ‘)/$7723 STA 12+61.62 5,0“ INV. IN 4971.83 (W) INV. OUT 4971.83 (N) 21.42 LF 15" PVC @ 0.40% WQ CONTROL BASIN STA 12+83.03 *5$7((/“ INV. IN 4971.91 (W) INV. OUT 4971.91 (E) EXISTING GROUND BASIN U2 STA 12+98.10 *5$7((/“ INV. IN 4971.97 (S) INV. IN 4971.97 (N) INV. OUT 4971.97 (E) 100-YR HGL 3' MIN. COVER (TYP.) 12" W E E 12" W 12" W 12" W 12" W OWNER CITY OF FORT COLLINS 209 CHERRY ST. FORT COLLINS, CO 80522 MASON STREET BNSF RAILROAD 4965 4970 4975 4980 4985 4990 4995 4965 4970 4975 4980 4985 4990 4995 9+75 10+00 11+00 11+50 EXISTING STMH STA 10+00.00 5,0“ INV. IN 4975.00 (E) INV. IN 4970.77 (S) INV. OUT 4970.77 (N) 58.01 LF 15" RCP @ 2.02% 3.39 LF 15" RCP @ 2.02% INLET 2.1 STA 10+61.41 )/(/“ INV. IN 4976.24 (N) INV. OUT 4976.24 (W) 50.05 LF 15" RCP @ 0.50% INLET 2.2 STA 11+11.45 *5$7((/“ INV. OUT 4976.49 (S) EXISTING GROUND EXISTING END STA 10+58.01 5,0“ INV. IN 4976.17 (E) INV. OUT 4976.17 (W) 2.0' MIN. COVER PROPOSED GROUND 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 200 South College Avenue, Suite 010 Fort Collins, Colorado 80524 N O R T H E RN PHONE: 970.221.4158 FAX: 970.221.4159 www.northernengineering.com C301 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 R PROFILE SCALE: STORM DRAIN 1 LEGEND: NOTES: G T ST NORTH E UD INLET SCHEDULE INLET ID INLET TYPE SIZE (IN.) GRATE TYPE INLET 2.1 CURB INLET 48 N/A INLET 2.2 DRAIN BASIN 2x2 HIGHWAY DRAIN BASIN N1 DRAIN BASIN 8 SOLID (H-20) DRAIN BASIN N2 DRAIN BASIN 8 SOLID (H-20) DRAIN BASIN S1 DRAIN BASIN 8 SOLID (H-20) DRAIN BASIN S2 DRAIN BASIN 8 SOLID (H-20) DRAIN BASIN S3 DRAIN BASIN 8 SOLID (H-20) DRAIN BASIN S4 DRAIN BASIN 8 SOLID (H-20) DRAIN BASIN U1 DRAIN BASIN 12 SOLID (H-20) DRAIN BASIN U2 DRAIN BASIN 12 DOME DRAIN BASIN U3 DRAIN BASIN 12 SOLID (H-20) WQ CONTROL** WATER CONTROL 24 DOME **WATER CONTROL BASIN SHALL BE FITTED WITH OUTLET ORIFICE CAP ON EAST SIDE OF DRAIN BASIN. ORIFICE OPENING SHALL BE 3" DIAMETER PROFILE SCALE: STORM DRAIN 2 8" W 8" W W W G G G G ST ST ST G MAPLE STREET (100' ROW) MASON STREET (100' ROW) LOT 1 LOT 2 LOT 3 LOT 4 LOT 5 LOT 6 LOT 8 LOT 15 LOT 7 LOT 10 LOT 9 LOT 16 BLOCK 23 BNSF RAILROAD S W W F F UD UD UD UD UD FDC STORM DRAIN 1 SEE SHEET C301 UNDERDRAIN SEE SHEET C401 LOT 1 (OLD TOWN FLATS) ALLEY (EXISTING 20' ROW) EXISTING BUILDING EXISTING BUILDING STORM DRAIN A SEE SHEET C301 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 200 South College Avenue, Suite 010 Fort Collins, Colorado 80524 N O R T H E RN PHONE: 970.221.4158 FAX: 970.221.4159 www.northernengineering.com C300 NOTES: LEGEND: W G T E ST S F SS FDC 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 R TF UD W NORTH INLET SCHEDULE INLET ID INLET TYPE SIZE (IN.) GRATE TYPE INLET 2.1 CURB INLET 48 N/A INLET 2.2 DRAIN BASIN 2x2 HIGHWAY DRAIN BASIN N1 DRAIN BASIN 8 SOLID (H-20) DRAIN BASIN N2 DRAIN BASIN 8 SOLID (H-20) DRAIN BASIN S1 DRAIN BASIN 8 SOLID (H-20) DRAIN BASIN S2 DRAIN BASIN 8 SOLID (H-20) DRAIN BASIN S3 DRAIN BASIN 8 SOLID (H-20) DRAIN BASIN S4 DRAIN BASIN 8 SOLID (H-20) DRAIN BASIN U1 DRAIN BASIN 12 SOLID (H-20) DRAIN BASIN U2 DRAIN BASIN 12 DOME DRAIN BASIN U3 DRAIN BASIN 12 SOLID (H-20) WQ CONTROL** WATER CONTROL 24 DOME **WATER CONTROL BASIN SHALL BE FITTED WITH OUTLET ORIFICE CAP ON EAST SIDE OF DRAIN BASIN. ORIFICE OPENING SHALL BE 3" DIAMETER NORTH CHERRY STREET SIGNAGE SS SS SS SS SS SS SS 16" W 16" W 16" W 16" W 16" W 16" W 16" W 16" W 16" W 16" W 16" W 16" W 16" W 16" W 16" W 16" W 16" W 16" W 16" W 6" W 8" W 8" W W W G G G G ST ST ST G MAPLE STREET (EXISTING 100' ROW) MASON STREET (EXISTING 100' ROW) ALLEY (EXISTING 20' ROW) OWNER LOT 16 BANK OF CHOICE 300 N MASON ST. FORT COLLINS, CO 80522 OWNER LOT 15 BANK OF CHOICE 300 N MASON ST. FORT COLLINS, CO 80522 OWNER LOT 9 BANK OF CHOICE 300 N MASON ST. FORT COLLINS, CO 80522 OWNER LOT 1 BANK OF CHOICE 303 N COLLEGE AVE. FORT COLLINS, CO 80526 OWNER LOT 2 BANK OF CHOICE 303 N COLLEGE AVE. FORT COLLINS, CO 80526 OWNER LOT 3 BANK OF CHOICE 303 N COLLEGE AVE. FORT COLLINS, CO 80526 OWNER LOT 4 BANK OF CHOICE 303 N COLLEGE AVE. FORT COLLINS, CO 80526 OWNER LOT 5 BANK OF CHOICE 303 N COLLEGE AVE. FORT COLLINS, CO 80526 OWNER LOT 6 BANK OF CHOICE 331 N COLLEGE AVE. FORT COLLINS, CO 80526 OWNER LOT 7 BANK OF CHOICE 331 N COLLEGE AVE. FORT COLLINS, CO 80526 OWNER LOT 8 BANK OF CHOICE 331 N COLLEGE AVE. FORT COLLINS, CO 80526 BNSF RAILROAD EXISTING BUILDING LOT 1 (OLD TOWN FLATS) EXISTING BUILDING 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 200 South College Avenue, Suite 010 Fort Collins, Colorado 80524 N O R T H E RN PHONE: 970.221.4158 FAX: 970.221.4159 www.northernengineering.com 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 R C100 NORTH E LEGEND: G T ST FIELD SURVEY BY: SUBSURFACE EXPLORATION BY: NOTES: SS W X VAULT ELEC CONTROL IRR 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 Old Town Flats dated January 22, 2014 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 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 the 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: City of Fort Collins Benchmark 5-00 On the top of curb at the signal pole base at the Northwest corner of Linden St. and Jefferson St. ELEV. = 4974.87 City of Fort Collins Benchmark 1-12 Southeast corner of Laporte Ave. and Whitcomb St., On a storm inlet on Whitcomb Street. ELEV. = 5000.97 Basis of Bearing :HVWOLQHRI%ORFNDVEHDULQJ1ƒ ( 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: a. N/A 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 Old Town Flats. 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 Old Town Flats dated January 22, 2014 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. The curb stop shall be covered with a metal box and tracer wire test lid per City Water Detail 25. :HVWOLQHRI%ORFNDVEHDULQJ1ƒ ( Northern Engineering Services, Inc. Project No. 379-039 Date: July 16, 2013 ORIGINAL FIELD SURVEY BY: PROJECT BENCHMARKS: LOTS 17-20, BLOCK 23, LOCATED IN THE NORTHEAST QUARTER OF SECTION 11, TOWNSHIP 7 NORTH, RANGE 69 WEST OF THE 6TH P.M., CITY OF FORT COLLINS, COUNTY OF LARIMER, STATE OF COLORADO OLD TOWN FLATS CONTACT INFORMATION PROJECT TEAM: Nick Haws, PE, LEED AP Northern Engineering Services, Inc. 200 South College Avenue, Suite 010 Fort Collins, Colorado 80524 (970) 221-4158 Gary Gilliland, PLS Northern Engineering Services, Inc. 200 South College Avenue, Suite 010 Fort Collins, Colorado 80524 (970) 221-4158 CONTACT INFORMATION PROJECT TEAM: David S. Derbes, Jr., LEED AP Brinkman Development, LLC 3003 East Harmony Road, Suite 300 Fort Collins, Colorado 80528 (970) 672-1011 SHEET INDEX C000 C001 C100 C700 C200 C400 N O R T H E RN N O R T H E RN UTILITY PLANS FOR Eric L. Bracke, PE, PTOE ELB Engineering, LLC 5401 Taylor Lane Fort Collins, Colorado 80528 (970) 988-7551 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----------------------------- Stephanie Rich (970) 225-7857 ELECTRIC-------- City of Fort Collins Light & Power -- Doug Martine (970) 224-6152 CABLE------------- Comcast---------------------------------- Don Kapperman (970) 567-0425 TELECOM.-------- CenturyLink------------------------------- William Johnson (970) 377-6401 WATER------------ City of Fort Collins Utilities----------- Roger Buffington (970) 221-6854 WASTEWATER-- City of Fort Collins Utilities----------- Roger Buffington (970) 221-6854 STORMWATER- City of Fort Collins Utilities----------- Glen Schlueter (970) 224-6065 Paul Shultz, AIA, LEED AP OZ Architecture 1805 29th Street, Suite 2054 Boulder, Colorado 80301 (303) 449-8900 Dave Richer Earth Engineering Consulting 4396 Greenfield Drive Windsor, Colorado 80550 (970) 545-3908 C300 Earth Engineering Consultants, Inc Subsurface Exploration Report Block 23- Phase 1 Project No. 1132055 Date: July 30, 2013 SUBSURFACE EXPLORATION BY: COVER SHEET GENERAL & CONSTRUCTION NOTES EXISTING CONDITIONS & DEMOLITION PLAN PRIVATE PAVING, SIGNAGE & STRIPING PLAN UTILITY PLAN GRADING PLAN DRAINAGE EXHIBIT King Surveyors Inc. Project No. 2006366-A Date: June 6, 2008 Russell + Mills Studios Paul Mills 141 S. College Avenue, Suite 104 Fort Collins, CO 80524 (970) 484-8855 C301 STORM DRAINS 1 & 2 PLAN & PROFILE C600-C604 CONSTRUCTION DETAILS C401 SUBGRADE PLAN SiteWise, LLC Lexy Jones 7000 N. Broadway Building 3, Suite 306 Denver, Colorado 80221 (303) 459-6640 ** The underground utility locates provided by SiteWise, LLC are based upon the best available information at the time of locating. Contractor acknowledges that it is common for underground facility owner maps to have errors and omissions of data shown. Consequently, it is the Contractor's sole responsibility to field verify the location of all utilities prior to construction, and notify the Engineer of any discrepancies found. Given and Associates 735 S. Xenon Ct. #201 Lakewood, CO 80228 (303) 716-1270 C701 STATIC EROSION CONTROL EXHIBIT C702 EROSION CONTROL DETAILS C500 MASON STREET CROSS SECTIONS C201 MASON STREET STRIPING PLAN