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HomeMy WebLinkAboutBLOCK 23 MORNINGSTAR - PDP200006 - SUBMITTAL DOCUMENTS - ROUND 1 - UTILITY PLANSSheet MORNINGSTAR/BLOCK 23 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 E NGINEER ING N O R T H E RN FORT COLLINS: 301 North Howes Street, Suite 100, 80521 GREELEY: 820 8th Street, 80631 970.221.4158 northernengineering.com of 7 MAY 2020 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 1-13 At the Southwest corner of College Ave. and Maple St., on a concrete traffic signal base. ELEV.= 4979.75 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.= 4978.05 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 purpose, the following equation should be used: NGVD29 Unadjusted = NAVD88 - 3.18' Basis of Bearings Assuming the East line of the Northeast Quarter of Section 11, T.7N., R.69W., as bearing South 00°06'21" West being a Grid Bearing of the Colorado State Plane Coordinate System, North Zone, North American Datum 1983/92, a distance of 2657.02 feet with all other bearings contained herein relative thereto. Northern Engineering Project No. 1204-004 Date: June 14, 2019 Sheet MORNINGSTAR/BLOCK 23 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 E NGINEER ING N O R T H E RN FORT COLLINS: 301 North Howes Street, Suite 100, 80521 GREELEY: 820 8th Street, 80631 970.221.4158 northernengineering.com of 7 C002 GENERAL & CONSTRUCTION NOTES 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 Know what'sbelow. Call before you dig. 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 S W W F UD UD UD FDC 6" W 6" W 6" W 8" W 8" W 8" W 8" W 12" W 12" W 12" W 12" W 12" W 12" W 12" W 6" SS 16" W 16" W 8" W 8" W 8" W 8" W T S E E E 12" W 12" W 12" W 12" W 12" W 12" W E E E E E E 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 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 6" W 8" W 8" W W W G G AHEAD R R G CONTROL IRR CONTROL IRR CONTROL IRR FDC NYLOPLAST DO NOT POLLUTE DRAINS TO WATERWAYS N:132811.54 E:194697.68 N:132437.68 E:194519.59 N:132703.24 E:194310.91 N:132832.22 E:194477.71 F UD UD UD FDC E E E E E E E E E AHEAD R R PROPOSED SIDEWALK CHASE PROPOSED SIDEWALK CHASE PROPOSED SAWCUT LINE PROPOSED SAWCUT LINE PROPOSED SAWCUT LINE PROPOSED SAWCUT LINE PROPOSED SAWCUT LINE CHERRY ST N COLLEGE AVE MAPLE ST N MASON ST PROPOSED STRIPING (TYP.) PROPOSED SAWCUT LINE PROPOSED ACCESS RAMPS EXISTING ACCESS RAMP PROPOSED ACCESS RAMPS MATCH EXISTING CURB & GUTTER MATCH EXISTING FLOW LINE TRAFFIC VAULT T S C VAULT ELEC ELEC ELEC BRKR E TRAFFIC VAULT W H Y D VAULT ELEC VAULT F.O. F.O. H Y D T S T S TRAFFIC VAULT T S G VAULT F.O. ELEC T VAULT F.O. CONTROL IRR CONTROL IRR CONTROL IRR F.O. E E E E E E E E FO FO FO FO FO FO FO FO FO FO F UD UD UD FDC G CONTROL IRR CONTROL IRR CONTROL IRR CHERRY ST N COLLEGE AVE MAPLE ST N MASON ST SENIOR LIVING BUILDING FDC UD UD UD NYLOPLAST DO NOT POLLUTE DRAINS TO WATERWAYS UD UD FFE=80.27 FFE=80.27 79.54 79.40 77.68 77.70 77.59 77.88 78.76 80.17 PROPOSED RAMP 80.26 80.26 80.98 80.08 82.18 75.20 75.29 75.47 82.27 82.27 80.27 79.61 79.64 (77.29) (77.58) (76.91) 80.73 (78.50) (77.95) PROPOSED OUTLET STRUCTURE PROPOSED INLET PROPOSED INLET UD UD UD NYLOPLAST DO NOT POLLUTE DRAINS TO WATERWAYS UD UD S F UD UD UD FDC 16" W E E E E E E E E E AHEAD R R C VAULT F.O. F.O. G VAULT F.O. T VAULT F.O. CONTROL IRR CONTROL IRR CONTROL IRR F.O. CHERRY ST N COLLEGE AVE MAPLE ST N MASON ST OLD TOWN FLATS LLC 310 N MASON ST FORT COLLINS, CO 80524 10 10 0.70 ac. E4 0.37 ac. E2 0.47 ac. E1 0.17 ac. E3 0.33 ac. A3 0.24 ac. A2 0.23 ac. A1 0.09 ac. B1 0.60 ac. W2 0.07 ac. W4 0.16 ac. B2 a1 a3 a2 b2 w2 w4 PARKING GARAGE SENIOR LIVING BUILDING UNION PACIFIC RAILROAD BURLINGTON NORTHERN RAILROAD PROPOSED OUTLET STRUCTURE PROPOSED INLET PROPOSED INLET PROPOSED RAIN GARDEN TYPE PLANTER WITH UNDER DRAIN AND IMPERMEABLE LINER CONNECT TO EXISTING STORM DRAIN PROPOSED RAIN GARDEN TYPE PLANTER WITH UNDER DRAIN AND IMPERMEABLE LINER PROPOSED RAIN GARDEN TYPE PLANTER WITH UNDER DRAIN AND IMPERMEABLE LINER PROPOSED UNDER DRAIN PROPOSED STORMTECH CHAMBERS EXISTING INLETS EXISTING INLETS PROPOSED STORM DRAIN PROPOSED STORM DRAIN PROPOSED STORM MANHOLE PROPOSED INLET EXISTING STORM DRAIN PROPOSED INLET PROPOSED INLET PROPOSED INLET PROPOSED INLET PROPOSED INLET EXISTING STORM DRAIN EXISTING INLET PROPOSED STORM DRAIN PROPOSED 2' SIDEWALK CHASE PROPOSED 2' SIDEWALK CHASE 0.60 ac. W3 0.01 ac. W1 w3 w1 b1 e5 e1 e3 e2 e4 0.03 10 ac. E5 Sheet MORNINGSTAR/BLOCK 23 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 E NGINEER ING N O R T H E RN FORT COLLINS: 301 North Howes Street, Suite 100, 80521 GREELEY: 820 8th Street, 80631 970.221.4158 northernengineering.com of 7 NORTH ( IN FEET ) 0 1 INCH = 30 FEET 30 30 60 90 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 C600 DRAINAGE EXHIBIT 7 FOR DRAINAGE REVIEW ONLY NOT FOR CONSTRUCTION PROPOSED CONTOUR PROPOSED STORM SEWER EXISTING CONTOUR PROPOSED CURB & GUTTER PROPERTY BOUNDARY PROPOSED INLET DESIGN POINT A FLOW ARROW DRAINAGE BASIN LABEL DRAINAGE BASIN BOUNDARY PROPOSED SWALE SECTION 1 1 NOTES: 1. REFER TO THE PRELIMANARY DRAINAGE REPORT FOR BLOCK 23, DATED MAY 27, 2020 FOR ADDITIONAL INFORMATION. BENCHMARK FOR DRAINAGE REVIEW ONLY NOT FOR CONSTRUCTION C PROJECT DATUM: NAVD88 City of Fort Collins Benchmark 1-13 At the Southwest corner of College Ave. and Maple St., on a concrete traffic signal base. ELEV.= 4979.75 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.= 4978.05 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 purpose, the following equation should be used: NGVD29 Unadjusted = NAVD88 - 3.18' Basis of Bearings Assuming the East line of the Northeast Quarter of Section 11, T.7N., R.69W., as bearing South 00°06'21" West being a Grid Bearing of the Colorado State Plane Coordinate System, North Zone, North American Datum 1983/92, a distance of 2657.02 feet with all other bearings contained herein relative thereto. LEGEND: PROPOSED RAIN GARDEN PLANTER & UNDER DRAIN PROPOSED UNDER DRAIN PROPOSED SC-740 STORMTECH CHAMBERS (76.80) (76.78) (77.20) (77.29) 78.73 79.07 17.2% 2.4% 2.0% 5.6% 0.7% 0.6% EXISTING INLET EXISTING INLET 4:1 PARKING GARAGE PROPOSED AREA INLET OLD TOWN FLATS LLC 310 N MASON ST FORT COLLINS, CO 80524 80.79 0.9% 79.29 0.8% 1.7% 0.5% PROPOSED 2' PROPOSED 2' SIDEWALK CHASE SIDEWALK CHASE UNION PACIFIC RAILROAD BURLINGTON NORTHERN RAILROAD 30' RAILROAD EASEMENT REC. NO. 89053240 13.5' SIDEWALK 6' SIDEWALK MATCH EXISTING CURB & GUTTER MATCH EXISTING FLOW LINE MATCH EXISTING CURB & GUTTER MATCH EXISTING CURB & GUTTER PROPOSED SAWCUT PROPOSED SAWCUT PROPOSED SAWCUT PROPOSED SAWCUT PROPOSED STORM DRAIN PROPOSED STORM DRAIN PROPOSED SAWCUT PROPOSED INLET 0.6% 2.2% 80.11 79.52 79.26 79.13 79.84 79.55 78.96 (79.45) (78.95) EXISTING ACCESS RAMPS EXISTING ACCESS RAMP PROPOSED ACCESS RAMPS PROPOSED ACCESS RAMP 77.83 78.11 (77.77) TIE TO EXISTING 77.99 1.8% 79.47 4.7% 80.27 81.00 4.2% 2.8% 80.97 80.02 80.03 78.86 77.87 78.15 77.85 77.78 77.54 1.0% 0.5% 80.37 80.45 80.84 81.01 80.93 PROPOSED RAIN GARDEN PLANTER & UNDER DRAIN PROPOSED RAIN GARDEN PLANTER & UNDER DRAIN 2.0% 2.0% 78.27 78.36 79.08 79.74 79.71 79.71 80.11 80.11 78.55 78.47 78.85 78.89 80.17 79.12 5.1% PROPOSED RAMP 3.3% 2.1% 80.21 80.27 80.27 80.24 80.25 80.20 1.9% 5.2% 82.18 80.27 80.27 79.64 79.10 79.70 79.77 79.33 79.23 PROPOSED RETAINING PROPOSED WALL & RAILING RETAINING WALL 2.0% 2.8% 2.8% 79.35 79.34 79.86 80.03 79.61 78.85 79.29 79.43 0.5% 79.42 79.17 79.02 77.98 PROPOSED RETAINING WALL PROPOSED INLET SEE GRADING DETAIL TOP RIGHT SEE GRADING DETAIL BOTTOM RIGHT PROPOSED RETAINING WALL 2.1% 77.81 79.81 78.24 79.80 77.97 79.42 80.04 80.01 80.07 80.02 2.1% 1.9% 6.2% 6.6% 2.2% 2.7% 2.0% 2.4% 2.1% 1.5% 2.0% 0.7% 2' CONCRETE RIBBON CURB 2' CONCRETE RIBBON CURB 1.5% 1.8% 1.2% 1.7% 2.0% 80.11 BOW 82.00 TOW 80.20 BOW 80.12 BOW 82.00 TOW 78.63 BOW 82.00 TOW 80.07 BOW 78.18 BOW 78.00 EXISTING INLET PROPOSED INLET EXISTING INLET 82.00 TOW 80.00 BOW 77.87 77.78 77.54 77.05 77.70 77.65 77.11 77.16 79.94 79.51 78.86 78.21 77.65 78.49 79.82 79.42 78.80 78.04 BOW 78.34 BOW 79.98 BOW 80.00 BOW 82.00 TOW 82.00 TOW 77.91 78.01 77.99 77.83 77.84 80.06 BOW 78.15 BOW 78.67 BOW 79.60 BOW 80.00 BOW 79.14 BOW 82.00 TOW 80.03 BOW 82.00 TOW 80.00 BOW 82.00 TOW 80.01 BOW 82.00 TOW 80.02 BOW PROPOSED RETAINING WALL & RAILING 80.27 80.27 80.27 80.27 4.7% 3.8% 2.0% 2.0% 2.0% 2.2% 2.0% 2.3% 4.1% 5.1% 3.6% 0.5% 1.0% 1.6% 2.7% 2.4% 4.8% 4.1% 15.2% 77.85 78.44 78.11 78.15 78.01 77.82 77.20 78.16 78.22 1.6% 8.3% 2.0% 3.7% 1.9% 2.2% 2.1% 4.3% 4.8% 4.9% 78.51 BOW 80.11 BOW PROPOSED LANDSCAPE WALL PROPOSED LANDSCAPE WALL 78.13 78.17 78.17 78.18 78.24 78.22 78.06 77.65 79.71 TOW 79.87 TOW 79.85 TOW 79.85 TOW 80.18 TOW 78.79 BOW 78.79 BOW 78.34 BOW 78.90 BOW 79.79 TOW 78.01 BOW 77.99 78.51 BOW 78.62 BOW 79.75 TOW 78.51 BOW 78.75 BOW 78.61 BOW 78.37 BOW 78.41 BOW 78.37 BOW 78.32 BOW 79.75 TOW 79.75 TOW 79.75 TOW 79.75 TOW 79.75 TOW 79.75 TOW 1.8% 1.6% 2.0% 2.0% 2.0% 3.1% Sheet MORNINGSTAR/BLOCK 23 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 E NGINEER ING N O R T H E RN FORT COLLINS: 301 North Howes Street, Suite 100, 80521 GREELEY: 820 8th Street, 80631 970.221.4158 northernengineering.com of 7 C400 GRADING PLAN 6 NORTH ( IN FEET ) 0 1 INCH = 30 FEET 30 30 60 90 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 LEGEND: PROPOSED CONTOUR EXISTING CONTOUR PROPERTY BOUNDARY PROPOSED SPOT ELEVATION 33.43 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. 5. THE CONTRACTOR IS RESPONSIBLE FOR FIELD LOCATING AND VERIFYING ELEVATIONS OF ALL CURBS AND GUTTERS AT THE POINTS OF CONNECTION SHOWN ON THE PLANS PRIOR TO INSTALLING ANY OF THE NEW IMPROVEMENTS. IF A CONFLICT EXISTS AND/OR A DESIGN MODIFICATION IS REQUIRED, THE CONTRACTOR SHALL COORDINATE WITH THE ENGINEER TO MODIFY THE DESIGN. 6. ADD 5000-FT TO PROPOSED CONTOURS, SPOT ELEVATIONS, AND FFE LABELS, WHERE TRUNCATED. 7. CONTRACTOR SHALL CONFIRM AND COORDINATE WITH STAMPED ARCHITECTURAL AND LANDSCAPE ARCHITECTURE DRAWINGS FOR ALL STEPS, RAMPS, LANDSCAPING WALLS, SEATWALLS, RAILINGS, AND PLANTERS. 8. CONTRACTOR SHALL CONFIRM AND COORDINATE WITH STAMPED STRUCTURAL DRAWINGS FOR ELEVATIONS AND GRADE CONDITIONS ALONG BUILDING PERIMETER. NOTIFY OWNER, ARCHITECT, AND ENGINEER(S) OF ANY DISCREPANCIES PRIOR TO MOBILIZATION. 9. ALL PIPE PENETRATIONS THROUGH CONCRETE WALLS SHALL HAVE WATERTIGHT SEAL. 10. REFER TO STRUCTURAL PLANS FOR CONCRETE WATER-PROOFING TREATMENT REQUIREMENTS IN DETENTION VAULT. NOTES: 2.0% (47.45) EXISTING SPOT ELEVATION PROPOSED STORM PROPOSED VERTICAL CURB AND GUTTER G G G G G G G G G G G G G G G G G G G CTV CTV CTV FO FO FO FO FO FO CTV CTV G G G G CTV CTV CTV FO FO FO FO FO FO FO FO FO FO FO FO FO FO FO FO S W W F UD UD UD FDC 6" W 6" W 6" W 8" W 8" W 8" W 8" W 12" W 12" W 12" W 12" W 12" W 12" W 12" W 6" SS 16" W 16" W 8" W 8" W 8" W 8" W T S E E E 12" W 12" W 12" W 12" W 12" W 12" W E E E E E E 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 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 6" W 8" W 8" W W W G G AHEAD R R W F FDC W UGE UGE W UD UD UD S S NYLOPLAST DO NOT POLLUTE DRAINS TO WATERWAYS S UD UD TF TF F 2" SERVICE UPSIZED TO 3" FIVE FOOT PAST METER 3" SERVICE UPSIZED TO 4" FIVE FOOT PAST METER PROPOSED 3" WATER METER PROPOSED 2" WATER METER PROPOSED SANITARY SERVICES PROPOSED GREASE TRAP PROPOSED OUTLET STRUCTURE PROPOSED INLET PROPOSED INLET PROPOSED UNDER DRAIN PROPOSED ELECTRIC TRANSFORMERS CONNECT TO EXISTING STORM DRAIN PROPOSED UNDER DRAIN PROPOSED UNDER DRAIN CONNECT TO EXISTING 16" WATER LINE CONNECT TO EXISTING 8" WATER LINE CONNECT TO EXISTING 12" SANITARY LINE WITH MANHOLE EXISTING FIBER OPTIC LINE EXISTING GAS LINE EXISTING ELECTRIC LINE EXISTING FIBER OPTIC VAULT EXISTING FIBER OPTIC VAULT EXISTING FIRE HYDRANT EXISTING ELECTRIC VAULT PROPOSED UNDER DRAIN PROPOSED DRAINAGE EASEMENT 30' RAILROAD EASEMENT REC. NO. 89053240 8' UTILITY EASEMENT PER PLAT OF BLOCK 23 8' UTILITY EASEMENT PER PLAT OF BLOCK 23 8' UTILITY EASEMENT PER PLAT OF BLOCK 23 6' EMERGENCY ACCESS EASEMENT EMERGENCY ACCESS EASEMENT 6' EMERGENCY ACCESS EASEMENT UTILITY EASEMENT PER REC. NO. 2004-0002332 CHERRY ST N COLLEGE AVE MAPLE ST N MASON ST PROPOSED LANDSCAPE WALLS PARKING GARAGE SENIOR LIVING BUILDING PROPOSED GREASE & SAND TRAP TIE INTO BUILDINGS SANITARY NETWORK DRAINAGE EASEMENT PROPOSED SC-740 STORMTECH CHAMBERS PROPOSED PLANTERS PROPOSED PLANTER EXISTING INLETS EXISTING INLETS OLD TOWN FLATS LLC 310 N MASON ST FORT COLLINS, CO 80524 UNION PACIFIC RAILROAD BURLINGTON NORTHERN RAILROAD PROPOSED STORM DRAIN PROPOSED 2' SIDEWALK CHASE PROPOSED 2' SIDEWALK CHASE EXISTING UNDERGROUND ELECTRIC FIRE SERVICE PROPOSED STORM DRAIN PROPOSED STORM MANHOLE CONNECT TO EXISTING STORM MANHOLE PROPOSED INLET EXISTING STORM DRAIN PROPOSED INLET PROPOSED INLET EXISTING GAS LINE EXISTING GAS LINE TO BE RELOCATED PROPOSED INLET PROPOSED INLETS PROPOSED GENERATOR FIRE SERVICE Sheet MORNINGSTAR/BLOCK 23 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 E NGINEER ING N O R T H E RN FORT COLLINS: 301 North Howes Street, Suite 100, 80521 GREELEY: 820 8th Street, 80631 970.221.4158 northernengineering.com of 7 C300 UTILITY PLAN 5 NORTH ( IN FEET ) 0 1 INCH = 30 FEET 30 30 60 90 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 OF FORT COLLINS STANDARDS AT THE DEVELOPER'S EXPENSE PRIOR TO THE ACCEPTANCE OF COMPLETED IMPROVEMENTS AND/OR PRIOR TO THE ISSUANCE OF 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. ALL EXISTING SANITARY SEWER SERVICE CONNECTION INVERTS AND LOCATIONS BASED ON BEST AVAILABLE DATA. CONTRACTOR TO VERIFY LOCATION PRIOR TO CONSTRUCTION AND NOTIFY 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 PIPE PENETRATIONS THROUGH CONCRETE WALLS SHALL HAVE WATERTIGHT SEAL. 13. REFER TO STRUCTURAL PLANS FOR CONCRETE WATER-PROOFING TREATMENT REQUIREMENTS IN DETENTION VAULT. 14. CONTRACTOR SHALL BE RESPONSIBLE FOR ANY NECESSARY FIELD LOCATES AND POTHOLING OF SUBSURFACE UTILITIES. ENGINEER AND CITY SHALL BE NOTIFIED OF ANY POTENTIAL CONFLICTS. 15. CONTRACTOR SHALL COORDINATE ANY NECESSARY TELEPHONE, CABLE, FIBER, GAS, AND ELECTRIC LOWERINGS (OR RE-ROUTING) WITH THE RESPECTIVE UTILITY PROVIDERS. 16. CONTRACTOR TO COORDINATE FINAL LOCATION OF ALL GAS AND ELECTRIC METERS WITH ARCHITECT AND UTILITY PROVIDERS. 17. THE PLUMBING CONTRACTOR SHALL TERMINATE UTILITY LATERALS 5' OUTSIDE OF BUILDING UNLESS NOTED OTHERWISE. EXACT LOCATIONS (HORIZONTAL AND VERTICAL) OF ALL UTILITY CONNECTIONS INTO THE PROPOSED BUILDING SHALL BE COORDINATED WITH APPROVED MECHANICAL/PLUMBING DRAWINGS. 18. REFER TO APPROVED SITE ELECTRICAL PLANS FOR ALL CONDUITS AND POWER LINE ROUTING FOR SITE LIGHTING. 19. THE LOCATION OF PROPOSED DRY UTILITIES AS SHOWN ON THIS DRAWING ARE SHOWN FOR HORIZONTAL ALIGNMENTS ONLY AND ARE APPROXIMATE. FINAL DESIGNS OF DRY UTILITIES WILL BE PERFORMED BY THE APPROPRIATE UTILITY COMPANY AND/OR ENGINEER. 20. PHONE, INTERNET AND TELEVISION SERVICE TO BE PROVIDED BY CENTURYLINK, COMCAST, OR OTHERS AT THE OWNER'S DISCRETION. APPLICABLE CONDUITS FOR PROSPECTIVE UTILITY COMPANIES SHALL BE PROVIDED. CONTRACTOR SHALL COORDINATE WITH OWNER AND UTILITY COMPANIES. 21. ALL CONDUIT PLACED BY THE CONTRACTOR FOR CABLE, PHONE AND INTERNET SHALL BE EQUIPPED WITH PULL TAPE AND LOCATE WIRE PER THE SPECIFICATIONS OF EACH UTILITY COMPANY. 22. ELECTRIC SERVICE TO BE PROVIDED BY THE CITY OF FORT COLLINS. THE CITY SHALL INSTALL THE TRANSFORMER AND PRIMARY LINE FROM THE CONNECTION POINT AT THE EXISTING MAIN TO EACH TRANSFORMER. THE COST OF THE PRIMARY LINE, TRANSFORMER, AND INSTALLATION OF THE SECONDARY LINE FROM THE TRANSFORMER TO THE BUILDING SHALL BE THE RESPONSIBILITY OF THE DEVELOPER. 23. ELECTRIC TRANSFORMER PAD SIZE IS APPROXIMATE. COORDINATE FINAL LOCATION AND SIZE OF TRANSFORMER WITH APPROVED ELECTRICAL PLANS. 24. GAS SERVICE TO BE PROVIDED BY XCEL ENERGY. XCEL SHALL INSTALL ALL GAS SERVICES AND METERS. THE COST OF ALL THE SERVICE INSTALLATION SHALL BE THE RESPONSIBILITY OF THE DEVELOPER. 25. CONTRACTOR SHALL COORDINATE OTHER SITE UTILITIES NOT SHOWN ON THESE DRAWINGS; INCLUDING, BUT NOT LIMITED TO, IRRIGATION, PRIVATE SITE ELECTRICAL AND GAS, AND LOW-VOLTAGE/TELECOMMUNICATIONS. TYPICAL INSTALLATION DEPTH OF SAID UTILITIES SHALL BE ADJUSTED, AS NECESSARY, TO AVOID ANY POTENTIAL CONFLICTS WITH THE WATER, FIRE, SANITARY SEWER, AND STORM DRAIN LINES SHOWN ON THESE CIVIL DRAWINGS. 26. ALL STORMWATER INFRASTRUCTURE NOT IN THE RIGHT OF WAY IS TO BE PRIVATELY OWNED AND MAINTAINED. 27. REFER TO THE EROSION CONTROL PLAN AND REPORT FOR TEMPORARY CONTROL MEASURES AND CONSTRUCTION SEQUENCING TO PREVENT SEDIMENT LOADING OF THE DRAINAGE FACILITY DURING CONSTRUCTION. EXISTING WATER MAIN LEGEND: W G T CTV EXISTING STORM SEWER EXISTING CABLE EXISTING TELEPHONE EXISTING GAS PROPOSED SEWER SERVICE S EXISTING SANITARY SEWER SS PROPOSED CURB & GUTTER PROPOSED WATER SERVICE PROPOSED FIRE HYDRANT EXISTING FIRE HYDRANT EASEMENT LINE PROPERTY BOUNDARY EXISTING LOTLINE W PROPOSED WATER MAIN PROPOSED SANITARY SEWER PROPOSED STORM SEWER PROPOSED ELECTRIC TRANSFORMER PROPOSED ELECTRIC E PROPOSED FIRE DEPARTMENT CONNECTION FDC PROPOSED FIRE SERVICE F EXISTING ELECTRIC E PROPOSED SUBDRAIN UD PROPOSED CABLE CTV PROPOSED FIBRE OPTIC FO PROPOSED GAS G 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 Know what'sbelow. Call before you dig. R PROPOSED PLANTER PROPOSED PLANTER PROPOSED PLANTER PROPOSED DRAINAGE EASEMENT 30' RAILROAD EASEMENT REC. NO. 89053240 8' UTILITY EASEMENT PER PLAT OF BLOCK 23 8' UTILITY EASEMENT PER PLAT OF BLOCK 23 8' UTILITY EASEMENT PER PLAT OF BLOCK 23 6' EMERGENCY ACCESS EASEMENT EMERGENCY ACCESS EASEMENT 6' EMERGENCY ACCESS EASEMENT PROPOSED LANDSCAPE WALLS PARKING GARAGE SENIOR LIVING BUILDING DRAINAGE EASEMENT OLD TOWN FLATS LLC 310 N MASON ST FORT COLLINS, CO 80524 MATCH EXISTING CURB & GUTTER UNION PACIFIC RAILROAD BURLINGTON NORTHERN RAILROAD PROPOSED INLET PROPOSED INLET PROPOSED ACCESS RAMP 13.5' SIDEWALK 6' SIDEWALK MATCH EXISTING CURB & GUTTER MATCH EXISTING PROPOSED CURB & GUTTER RETAINING WALL PROPOSED RETAINING WALL & RAILING PROPOSED RETAINING WALL & RAILING PROPOSED LANDSCAPING WALL PROPOSED INLET PROPOSED ADA RAMP PROPOSED ADA RAMP EXISTING PERMEABLE PAVERS SIGHT DISTANCE SIGHT DISTANCE PROPOSED INLET PROPOSED INLET 2' CONCRETE RIBBON CURB 2' CONCRETE RIBBON CURB Sheet MORNINGSTAR/BLOCK 23 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 E NGINEER ING N O R T H E RN FORT COLLINS: 301 North Howes Street, Suite 100, 80521 GREELEY: 820 8th Street, 80631 970.221.4158 northernengineering.com of 7 C200 PAVING PLAN HORIZONTAL CONTROL & 4 NORTH ( IN FEET ) 0 1 INCH = 30 FEET 30 30 60 90 1. SEE DETAIL SHEETS FOR ADDITIONAL INFORMATION REGARDING CURBS AND PAVEMENT SECTIONS. 2. PAVEMENT MARKINGS SHALL BE PER CITY STANDARDS AND PROJECT SPECIFICATION MANUAL. 3. 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. 4. DAMAGED CURB, GUTTER AND SIDEWALK EXISTING PRIOR TO CONSTRUCTION, AS WELL AS STREETS, SIDEWALKS, CURBS AND GUTTER THAT ARE DESTROYED, DAMAGED OR REMOVED DUE TO CONSTRUCTION OF THIS PROJECT, SHALL BE REPLACED OR RESTORED IN LIKE KIND AT THE DEVELOPER'S EXPENSE PRIOR TO THE ACCEPTANCE OF COMPLETED IMPROVEMENTS AND/OR PRIOR TO THE ISSUANCE OF THE FIRST CERTIFICATE OF OCCUPANCY. THE LIMITS OF THE REPAIRS WILL BE IDENTIFIED IN THE FIELD BY THE CITY ENGINEERING INSPECTOR PRIOR TO, AND OVER THE COURSE OF, THE PROJECT AND WILL NOT BE SHOWN ON THE PLANS. 5. ALL PUBLIC CONCRETE SIDEWALKS SHALL BE 6" THICK. DRIVEWAY/SIDEWALK CONCRETE SHALL BE 8" (MIN.) THICK. ACTUAL DRIVEWAY CONCRETE THICKNESS SHALL BE BASED ON FINAL PAVEMENT DESIGN. 6. CONTRACTOR SHALL REFER TO, AND COORDINATE WITH, THE APPROVED LANDSCAPE DRAWINGS FOR DETAILED SITE LAYOUT. IN ADDITION, THE CONTRACTOR SHALL REFER TO, AND COORDINATE WITH, THE APPROVED LANDSCAPE DRAWINGS FOR ALL HARDSCAPE, LANDSCAPE AND SITE FEATURES SUCH AS BIKE RACKS, BENCHES, TRASH RECEPTACLES, LANDSCAPE ROCK AND MULCH, LANDSCAPE WALL CONSTRUCTION DETAILS, STAIR AND HANDRAIL DETAILS AND SPECIFICATIONS. 7. FOR BUILDING LAYOUTS REFERENCE ARCHITECTURAL PLANS. LAYOUT AND DIMENSION INFORMATION SHOWN REPRESENTS OUTSIDE FACE OF FOUNDATION WALL (NOT STONE VENEER) AND IS SHOWN FOR INFORMATION ONLY. BUILDING POINTS ARE AT CORNERS OF NOMINAL BUILDING FOOTPRINT. CONTRACTOR SHALL CONFIRM ALL BUILDING CORNERS AND STRUCTURAL DIMENSIONS WITH ARCHITECTURAL DRAWINGS PRIOR TO STAKING. 8. CONTRACTOR SHALL REFER TO, AND COORDINATE WITH, THE APPROVED LANDSCAPE & ARCHITECTURAL DRAWINGS FOR STAIR AND HANDRAIL DETAILS AND SPECIFICATIONS. 9. SEE GEOTECHNICAL REPORT FOR SUBGRADE PREPARATION AND PAVEMENT RECOMMENDATIONS. 10. REFER TO THE EROSION CONTROL PLAN AND REPORT FOR TEMPORARY CONTROL MEASURES AND CONSTRUCTION SEQUENCING TO PREVENT SEDIMENT LOADING OF THE DRAINAGE FACILITY DURING CONSTRUCTION. PROPOSED INFLOW VERTICAL CURB & GUTTER EASEMENTS PUBLIC CONCRETE FLATWORK PROPERTY BOUNDARY PROPOSED LOT LINE PROPOSED EDGE OF PAVEMENT PUBLIC CONCRETE PAVEMENT PRIVATE CONCRETE PAVEMENT LEGEND: NOTES: ASPHALT PATCH PRIVATE CONCRETE FLATWORK 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 PROPOSED SAWCUT TRAFFIC VAULT T S C VAULT ELEC ELEC ELEC BRKR E TRAFFIC VAULT W H Y D VAULT ELEC VAULT F.O. F.O. H Y D T S T S E TRAFFIC VAULT T S G VAULT F.O. ELEC EE E ELEC ELEC ELEC EEEE T VAULT F.O. CONTROL IRR CONTROL IRR CONTROL IRR G F.O. ELEC E ELEC BRKR ELEC BRKR ELEC BRKR ELEC BRKR E E E CTV CTV CTV CTV / / / / / / / / G G G / / / / / / / / / / / / / / / / / / / / / / / / E E E E E E FO FO FO FO FO FO FO FO FO FO 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 X X X X X X X / / / / / / / / / / / / / / / / CTV CTV CTV E E E / / / / / / / / E E E E E / / / / / / / / / / / / / / / / X X X X FO FO FO FO FO FO CTV CTV G G G G CTV CTV CTV FO FO FO FO FO FO FO FO FO FO FO FO FO FO FO FO X X X X X ST ST ST ST CHERRY ST N COLLEGE AVE MAPLE ST N MASON ST OLD TOWN FLATS LLC 310 N MASON ST FORT COLLINS, CO 80524 1 STORY STUCCO BUILDING TO BE REMOVED 1 STORY BRICK & ALUMINUM BUILDING TO BE REMOVED 1 STORY BRICK BUILDING TO BE REMOVED MENU SIGN TO BE REMOVED RESTAURANT SIGN TO BE REMOVED ELECTRICAL BOXES (3) TO BE REMOVED 1 STORY BRICK BUILDING TO BE REMOVED ±54 SF CONCRETE PAD TO BE REMOVED ±103 LF OF GAS SERVICE TO BE REMOVED UTILITY POLE TO BE REMOVED ±169 LF OF CHAIN LINK FENCE TO BE REMOVED 10 PARKING BLOCKS TO BE REMOVED ±137 LF CONCRETE PAN TO BE REMOVED STORM INLET TO BE REMOVED ±91 LF OF 18" RCP TO BE REMOVED ±147 LF OF 15" PVC STORM DRAIN TO BE REMOVED ±129 LF OF STORM LINE TO BE REMOVED ±400 LF 30" CONCRETE PAN TO BE REMOVED "PARKING BY PERMIT ONLY" SIGN TO BE REMOVED ±1269 SF CONCRETE TO BE REMOVED ±3503 SF CONCRETE TO BE REMOVED ±20 SF CONCRETE TO BE REMOVED ±24099 SF ASPHALT TO BE REMOVED ±8972 SF CONCRETE TO BE REMOVED ±35 SF CONCRETE TO BE REMOVED ±69 LF CONCRETE WALL TO BE REMOVED ±430 SF ASPHALT TO BE REMOVED "PARKING BY PERMIT ONLY" SIGN TO BE REMOVED ±169 LF OF CHAIN LINK FENCE TO BE REMOVED ±128 LF OF CHAIN LINK FENCE TO BE REMOVED EXISTING STORM DRAIN EXISTING CABLE LINE EXISTING FIBER OPTIC EXISTING GAS LINE EXISTING FIRE HYDRANT APPROXIMATE LOCATION OF FIRE SERVICE TO BE ABANDONED AT MAIN APPROXIMATE LOCATION OF WATER SERVICE TO BE ABANDONED AT MAIN APPROXIMATE LOCATION OF WATER SERVICE TO BE ABANDONED AT MAIN APPROXIMATE LOCATION OF WATER SERVICE TO BE ABANDONED AT MAIN ±44 LF CURB & GUTTER TO BE REPLACED ±171LF CURB & GUTTER TO BE REPLACED ±86 LF CURB & GUTTER TO BE REMOVED 4 ELECTRIC METERS TO BE REMOVED 3 ELECTRIC METERS TO BE REMOVED 2 BOLLARDS TO BE REMOVED EXISTING FIRE HYDRANT EXISTING TREE TO REMAIN (TYP.) EXISTING INLET EXISTING INLET EXISTING TRAFFIC SIGNAL VAULT EXISTING TRAFFIC SIGNAL EXISTING STREET LIGHT (TYP.) EXISTING INLET TO BE REMOVED AND REPLACED EXISTING "DO NOT STOP ON TRACKS" SIGN EXISTING TRAFFIC SIGNAL EXISTING FIBER OPTIC VAULT EXISTING WATER METER EXISTING "RIGHT LANE MUST TURN RIGHT" SIGN EXISTING FIBER OPTIC VAULT EXISTING 8" WATER LINE EXISTING METAL RAILROAD SHED TO REMAIN EXISTING CABLE BOX EXISTING STORM MANHOLE EXISTING FIBER OPTIC VAULT EXISTING GAS METER EXISTING TELEPHONE PEDESTAL EXISTING FIBER OPTIC VAULT EXISTING 16" WATER LINE EXISTING WATER VALVES EXISTING SANITARY MANHOLE EXISTING STREET LIGHT TO BE REMOVED EXISTING GAS VALVE TO REMAIN EXISTING GAS METER TO BE REMOVED EXISTING FIBER OPTIC VAULT TO REMAIN EXISTING ELECTRIC BOX, BREAKER & METER TO REMAIN 30' RAILROAD EASEMENT REC. NO. 89053240 EXISTING REFLECTOR SIGNS TO BE REMOVED EXISTING RAILROAD CROSSING ARM TO REMAIN EXISTING LIGHT POLE & ELECTRIC VAULT TO REMAIN EXISTING ELECTRIC METER TO BE REMOVED TWO BOLLARDS TO BE REMOVED EXISTING TRAFFIC SIGNAL TO REMAIN EXISTING WATER EXISTING TRAFFIC VALVE TO REMAIN SIGNAL VAULT TO REMAIN EXISTING 12" WATER LINE EXISTING RIGHT TURN SIGN EXISTING WATER METER UNION PACIFIC RAILROAD BURLINGTON NORTHERN RAILROAD EXISTING GAS LINE TO BE RELOCATED Sheet MORNINGSTAR/BLOCK 23 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 E NGINEER ING N O R T H E RN FORT COLLINS: 301 North Howes Street, Suite 100, 80521 GREELEY: 820 8th Street, 80631 970.221.4158 northernengineering.com of 7 C100 DEMOLITION PLAN EXISTING CONDITIONS & 3 NORTH LEGEND: EXISTING STORM SEWER EXISTING VALVE EXISTING TELEPHONE PEDESTAL EXISTING TREES (TO REMAIN) FIELD SURVEY BY: 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 1. ALL EXISTING TREES WITHIN THE LIMITS OF THE DEVELOPMENT AND WITHIN ANY NATURAL AREA BUFFER ZONES SHALL REMAIN AND BE PROTECTED UNLESS NOTED ON THESE PLANS FOR REMOVAL. 2. WITHIN THE DRIP LINE OF ANY PROTECTED EXISTING TREE, THERE SHALL BE NO CUT OR FILL OVER A FOUR-INCH DEPTH UNLESS A QUALIFIED ARBORIST OR FORESTER HAS EVALUATED AND APPROVED THE DISTURBANCE. 3. ALL PROTECTED EXISTING TREES SHALL BE PRUNED TO THE CITY OF FORT COLLINS FORESTRY STANDARDS. TREE PRUNING AND REMOVAL SHALL BE PERFORMED BY A BUSINESS THAT HOLDS A CURRENT CITY OF FORT COLLINS ARBORIST LICENSE WHERE REQUIRED BY CODE. 4. PRIOR TO AND DURING CONSTRUCTION, BARRIERS SHALL BE ERECTED AROUND ALL PROTECTED EXISTING TREES WITH SUCH BARRIERS TO BE OF ORANGE FENCING A MINIMUM OF FOUR (4) FEET IN HEIGHT, SECURED WITH METAL T-POSTS, NO CLOSER THAN SIX (6) FEET FROM THE TRUNK OR ONE-HALF (½) OF THE DRIP LINE, WHICHEVER IS GREATER. THERE SHALL BE NO STORAGE OR MOVEMENT OF EQUIPMENT, MATERIAL, DEBRIS OR FILL WITHIN THE FENCED TREE PROTECTION ZONE. 5. DURING THE CONSTRUCTION STAGE OF DEVELOPMENT, THE APPLICANT SHALL PREVENT THE CLEANING OF EQUIPMENT OR MATERIAL OR THE STORAGE AND DISPOSAL OF WASTE MATERIAL SUCH AS PAINTS, OILS, SOLVENTS, ASPHALT, CONCRETE, MOTOR OIL OR ANY OTHER MATERIAL HARMFUL TO THE LIFE OF A TREE WITHIN THE DRIP LINE OF ANY PROTECTED TREE OR GROUP OF TREES. 6. NO DAMAGING ATTACHMENT, WIRES, SIGNS OR PERMITS MAY BE FASTENED TO ANY PROTECTED TREE. 7. LARGE PROPERTY AREAS CONTAINING PROTECTED TREES AND SEPARATED FROM CONSTRUCTION OR LAND CLEARING AREAS, ROAD RIGHTS-OF-WAY AND UTILITY EASEMENTS MAY BE "RIBBONED OFF," RATHER THAN ERECTING PROTECTIVE FENCING AROUND EACH TREE AS REQUIRED IN SUBSECTION (G)(3) ABOVE. THIS MAY BE ACCOMPLISHED BY PLACING METAL T-POST STAKES A MAXIMUM OF FIFTY (50) FEET APART AND TYING RIBBON OR ROPE FROM STAKE-TO-STAKE ALONG THE OUTSIDE PERIMETERS OF SUCH AREAS BEING CLEARED 8. THE INSTALLATION OF UTILITIES, IRRIGATION LINES OR ANY UNDERGROUND FIXTURE REQUIRING EXCAVATION DEEPER THAN SIX (6) INCHES SHALL BE ACCOMPLISHED BY BORING UNDER THE ROOT SYSTEM OF PROTECTED EXISTING TREES AT A MINIMUM DEPTH OF TWENTY-FOUR (24) INCHES. THE AUGER DISTANCE IS ESTABLISHED FROM THE FACE OF THE TREE (OUTER BARK) AND IS SCALED FROM TREE DIAMETER AT BREAST HEIGHT AS DESCRIBED IN THE FOLLOWING CHART: 9. NO TREES SHALL BE REMOVED DURING THE SONGBIRD NESTING SEASON (FEBRUARY 1-JULY 31) WITHOUT FIRST HAVING A PROFESSIONAL ECOLOGIST OR WILDLIFE BIOLOGIST COMPLETE A NESTING SURVEY TO IDENTIFY ANY ACTIVE NESTS EXISTING ON THE PROJECT SITE. IF ACTIVE NESTS ARE FOUND, THE CITY ENVIRONMENTAL PLANNER WILL DETERMINE WHETHER ADDITIONAL RESTRICTIONS ON TREE REMOVAL AND CONSTRUCTION APPLY. 10. REFER TO LANDSCAPE AND IRRIGATION PLANS FOR ADDITIONAL TREE PROTECTION MEASURES. TREE PROTECTION NOTES: SUBSURFACE EXPLORATION BY: 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. 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. CONTRACTOR SHALL COORDINATE WITH FORT COLLINS UTILITY FIELD OPERATIONS DEPARTMENT AT (970) 221-6700 FOR WATER AND SEWER SERVICE ABANDONMENT. 9. NO DEMOLITION MAY OCCUR ONSITE UNTIL THE APPROPRIATE PERMITS AND APPROVALS HAVE BEEN ISSUED BY THE CITY. THIS INCLUDES, BUT IS NOT LIMITED, TO THE DEMOLITION OF STRUCTURES AND THE REMOVAL OF TREES. 10. NO TREES SHALL BE REMOVED DURING THE SONGBIRD NESTING SEASON (FEBRUARY 1-JULY 31) WITHOUT FIRST HAVING A PROFESSIONAL ECOLOGIST OR WILDLIFE BIOLOGIST COMPLETE A NESTING SURVEY TO IDENTIFY ANY ACTIVE NESTS EXISTING ON THE PROJECT SITE. THE SURVEY SHALL BE SENT TO THE CITY ENVIRONMENTAL PLANNER. IF ACTIVE NESTS ARE FOUND, THE CITY WILL COORDINATE WITH RELEVANT STATE AND FEDERAL REPRESENTATIVES TO DETERMINE WHETHER ADDITIONAL RESTRICTIONS ON TREE REMOVAL AND CONSTRUCTION APPLY. 11. CURB GUTTER, AND SIDEWALK SHALL BE REMOVED TO NE NEAREST JOINT. 12. CONTRACTOR SHALL COORDINATE ALL UTILITY DEMOLITION AND/OR RELOCATION ITEMS WITH THE APPROPRIATE UTILITY PROVIDER PRIOR TO BEGINNING ANY ONSITE DEMOLITION. 13. THE REMOVAL OF UTILITY MAINS AND/OR SERVICES FOR GAS, WATER, AND SANITARY SEWER SHALL BE REMOVED ENTIRELY TO THE ORIGINATING UTILITY MAIN PER CURRENT STANDARDS AND/OR REQUIREMENTS OF THE APPROPRIATE UTILITY COMPANY. 14. DOMESTIC WATER SERVICES FROM THE METER PIT OR CURB STOP WERE NOT LOCATED OR SHOWN ON THIS DRAWING. CONTRACTOR SHALL REMOVE THE ENTIRETY OF THE WATER SERVICES FROM THE ORIGINATING MAIN TO THE EXISTING BUILDING. 15. UTILITY METERS SHOWN ON THIS DRAWING TO BE REMOVED ARE SHOWN PER THE TOPOGRAPHIC SURVEY PERFORMED FOR THE PROJECT AND ONLY INCLUDE THOSE METERS THAT WERE CLEARLY VISIBLE OR ACCESSIBLE AT THE TIME OF THE SURVEY. CONTRACTOR SHALL NOTE THAT ADDITIONAL EXISTING METERS MAY BE PRESENT FROM THOSE SHOWN AND SHALL ACCOUNT FOR AND REMOVE ALL EXISTING METERS. 16. ELECTRIC SERVICES FOR EXISTING BUILDINGS TO BE REMOVED ARE SHOWN PER BEST INFORMATION AVAILABLE. CONTRACTOR SHALL NOTE THAT ADDITIONAL UNDERGROUND ELECTRIC SERVICES AND CONDUITS MAY BE PRESENT ON SITE. ALL EXISTING ELECTRIC SERVICE LINES TO BUILDINGS TO BE REMOVED SHALL ALSO BE REMOVED. ALL ELECTRIC REMOVALS OR RELOCATIONS SHALL BE COORDINATED WITH THE CITY OF FORT COLLINS UTILITIES DEPARTMENT PRIOR TO BEGINNING ANY UTILITY DEMOLITIONS. 17. REFER TO AND COORDINATE WITH THE SITE ELECTRICAL PLANS FOR ALL RELOCATED SITE OR STREET LIGHTING. ALL STREET LIGHT RELOCATIONS SHALL BE COORDINATED WITH THE CITY OF FORT COLLINS UTILITIES DEPARTMENT PRIOR TO BEGINNING ANY UTILITY DEMOLITIONS. 18. CONTRACTOR TO COORDINATE PROTECTION OF EXISTING STREET LIGHTS WITH CITY STAFF. 19. ANY DAMAGED CURB, GUTTER & SIDEWALK EXISTING PRIOR TO CONSTRUCTION OR DESTROYED, DAMAGED OR REMOVED DUE TO CONSTRUCTION OF THIS PROJECT SHALL BE REPLACED OR RESTORED TO CITY OF FORT COLLINS STANDARDS PRIOR TO ACCEPTANCE OF COMPLETED IMPROVEMENTS AND/OR PRIOR TO THE ISSUANCE OF THE FIRST CERTIFICATE OF OCCUPANCY TREE DIAMETER AT BREAST HEIGHT (INCHES) AUGER DISTANCE FROM FACE OF TREE (FEET) 0-2 1 3-4 2 5-9 5 10-14 10 15-19 12 OVER 19 15 VAULT ELEC EXISTING CONCRETE TO BE REMOVED T WV Northern Engineering Project No. 1204-004 Date: June 14, 2019 Earth Engineering Consultants, LLC. Subsurface Exploration Report Northwest Corner of North College Avenue and Maple Street Fort Collins, Colorado EEC Project No. 1192054 Date: August 5, 2019 EXISTING TREES (TO BE REMOVED) EXISTING ASPHALT TO BE REMOVED EXISTING GASLINE G EXISTING LOT LINE TF ( IN FEET ) 0 1 INCH = 30 FEET 30 30 60 90 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 EXISTING ASPHALT MILL & OVERLAY 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 Prelimanary Drainage Report for Block 23, Dated May 27, 2020 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 1-13 At the Southwest corner of College Ave. and Maple St., on a concrete traffic signal base. ELEV. = 4979.75 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. = 4978.05 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 purpose, the following equation should be used: NGVD29 Unadjusted = NAVD88 - 3.18' 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: 1) Water quality treatment for entire site (Stormwater) 2) Level of Service (Transportation) 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 Morningstar/Block 23. 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 Prelimanary Drainage Report for Block 23, Dated May 27, 2020 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 valve box and "water" lid per City Water Detail 11A. INFILL AND REDEVELOPMENT NOTE A. Despite everyone's best efforts, it is impossible to fully display subsurface information prior to excavation. This is especially true in areas of infill and redevelopment. Unknown subsurface conditions can have cost and schedule implications. Prior to finalizing contract terms, it is strongly recommended that the Owner and General Contractor have a candid discussion to formulate a strategy for dealing with such circumstances when they arise. The process and procures should be in place prior to excavation. Allowances and contingencies can address the cost implications, but additional measures are required to deal with scheduling and factors impacting sequence of work. The Architect, Engineer(s), and Construction Surveyor should be made aware of the protocol for dealing with such unknown subsurface conditions prior to starting work. ORIGINAL FIELD SURVEY BY: PROJECT BENCHMARKS: 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 BLOCK 23 LOCATED IN THE NORTHEAST QUARTER OF SECTION 11, TOWNSHIP 7 NORTH, RANGE 69 WEST OF THE SIXTH PRINCIPAL MERIDIAN, CITY OF FORT COLLINS, COUNTY OF LARIMER, STATE OF COLORADO. PROJECT TEAM: SITE ENGINEER Northern Engineering Services, Inc. Andy Reese 301 North Howes Street, Suite 100 Fort Collins, Colorado 80521 (970) 221-4158 SURVEYOR ARCHITECT CONTACT INFORMATION PROJECT TEAM: ENGINEER ING N O R T H E RN PRELIMINARY 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----------------------------- Pat Kreager (970) 225-7840 ELECTRIC-------- City of Fort Collins Light & Power-- Rob Irish (970) 224-6167 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 PLANNER/LANDSCAPE ARCHITECT GEOTECHNICAL ENGINEER PROJECT LOCATION MORNINGSTAR/BLOCK 23 Hord Coplan Macht 1800 Wazee Street, Suite 450 Denver, CO 80202 (303)607-0977 The Birdsall Group, LLC Jim Birdsall, ASLA 444 Mountain Avenue Berthoud, Colorado 80513 (970) 532-5891 Northern Engineering Services, Inc. Bob Tessely, PLS 301 North Howes Street, Suite 100 Fort Collins, Colorado 80521 (970) 221-4158 ENGINEER ING N O R T H E RN Earth Engineering Consultants, LLC David A. Richer, PE 4396 Greenfield Drive Windsor, CO 80550 (970) 545-3908 C001 COVER SHEET Earth Engineering Consultants, LLC. Subsurface Exploration Report Northwest Corner of North College Avenue and Maple Street Fort Collins, Colorado EEC Project No. 1192054 Date: August 5, 2019 SUBSURFACE EXPLORATION BY: N COLLEGE AVE. CHERRY ST. LINDEN ST. N MASON ST. 1 MAPLE ST. W MOUNTAIN AVE. SHEET INDEX 1 C001 COVER SHEET 2 C002 GENERAL & CONSTRUCTION NOTES 3 C100 EXISTING CONDITIONS & DEMOLITION PLAN 4 C200 HORIZONTAL CONTROL & PAVING PLAN 5 C300 UTILITY PLAN 6 C400 GRADING PLAN 7 C600 DRAINAGE EXHIBIT