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HomeMy WebLinkAboutSCHRADER PROPANE OFFICE & MINOR VEHICLE REPAIR - FDP - FDP170026 - SUBMITTAL DOCUMENTS - ROUND 1 - UTILITY PLANSCOLLEGE AVENUE RED CEDAR CIR CONIFER ST WILLOX LN BRISTLECONE DR BLUE SPRUCE DR REDWOOD ST BAYBERRY CIR CALL UTILITY NOTIFICATION CENTER OF COLORADO Know what's R AUGUST 22, 2017 UTILITY PLANS FOR CONTACT INFORMATION PROJECT TEAM: WG Architects P.O. Box 270788 Fort Collins, CO 80527 (970) 493-2025 Schrader Propane Perry Schrader 320 North College Avenue Fort Collins, CO 80524 (970) 484-1225 GAS----------------- Xcel Energy----------------------------- Al Ermer (970) 225-7869 ELECTRIC-------- City of Fort Collins Light & Power -- Luke Unruh (970) 416-2724 CABLE------------- Comcast---------------------------------- Don Kapperman (970) 567-0245 TELECOM.--------Qwest Local Network ------------------ Bill 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 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 Northern Engineering Services, Inc. Stephanie Thomas, PE 301 North Howes Street, Suite 100 Fort Collins, Colorado 80521 (970) 221-4158 Northern Engineering Services, Inc. Bob Tessely, PLS 301 North Howes Street, Suite 100 Fort Collins, Colorado 80521 (970) 221-4158 N O R T H E RN N O R T H E RN ** The underground utility locates provided by United States Infrastructure Corporation, 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. I hereby affirm that these final construction plans were prepared under my direct supervision, in accordance with all applicable City CALL UTILITY NOTIFICATION CENTER OF COLORADO Know what's R 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 sanitary sewer, storm sewer and water line 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 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 AND EROSION CONTROL REPORT FOR SCHRADER PROPANE OFFICES by W W W W W W W W W W W W W W W X X X X X X X X X X X X X X X X X X X X X X T T E E E E E E E E E E E E W W W W W W W W W W W W W W W W E E E E E E E E E E E E E E E E CTV CTV CTV CTV CTV CTV CTV CTV CTV CTV CTV CTV CTV CTV CTV T T T T T T T T T T T T T T SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS OHE OHE OHE OHE OHE OHE O HE OHE OHE OHE OHE OHE OHE OHE OHE OHE OHE OHE OHE OHE OHE OHE OHE OHE OHE OHE OHE OHE OHE RED CEDAR CIRCLE (60' ROW) W W W W W W W W W W W W W W W X X X X X X X X X X X X X X X X X X X X X X T T E E E E E E E E E E E E W W W W W W W W W W W W W W W W E E E E E E E E E E E E E E E E CTV CTV CTV CTV CTV CTV CTV CTV CTV CTV CTV CTV CTV CTV CTV T T T T T T T T T T T T T T SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS OHE OHE OHE OHE OHE OHE OHE OHE O HE OHE OHE OHE OHE OHE OHE OHE OHE OHE OHE OHE OHE OHE OHE OHE OHE OHE OHE OHE OHE RED CEDAR CIRCLE W W W W W W W W W W W W W W W X X X X X X X X X X X X X X X X X X X X X X T T E E E E E E E E E E E E W W W W W W W W W W W W W W W W E E E E E E E E E E E E E E E E CTV CTV CTV CTV CTV CTV CTV CTV CTV CTV CTV CTV CTV CTV CTV T T T T T T T T T T T T T T SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS OHE OHE OHE OHE OHE OHE O HE OHE OHE OHE OHE OHE OHE OHE OHE OHE OHE OHE OHE OHE OHE OHE OHE OHE OHE OHE OHE OHE OHE W S W W W W W W W W W W X X X X X X X X X X X X X X X X X X X X X X T T E E E E E E E E E E E E E E E E E E E E E CTV CTV CTV CTV CTV CTV CTV CTV CTV CTV CTV CT T T T T T T T T T T SS SS SS SS S S SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS W S DETENTION POND 1 100-YR WSEL: 4976.14 DETENTION POND 3 100-YR WSEL: 4976.14 SEE ABOVE DETAIL 18" VERTICAL CATCH CURB PROPOSED 8" ACO TRENCH DRAIN PROPOSED 12" ACO TRENCH DRAIN RED CEDAR CIRCLE ALLEY (20' WIDE ASPHALT) N:137542.86 E:195119.39 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 301 North Howes Street, Suite 100 Fort Collins, Colorado 80521 N O R T H E RN PHONE: 970.221.4158 www.northernengineering.com CityDate Engineer Date Date Date Date Stormwater Utility Parks & Recreation Traffic Engineer Date Water & Wastewater Utility City of Fort Collins, Colorado UTILITY PLAN APPROVAL Environmental Planner SG1 KEYMAP X X X E E E SG1 ( IN FEET ) 0 1 INCH = 5 FEET 5 5 10 15 PROPOSED RIGHT-OF-WAY EXISTING WATER MAIN PROPOSED WATER MAIN PROPOSED STORM SEWER LEGEND: 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. MAINTAIN 10' HORIZONTAL AND 18" VERTICAL MINIMUM SEPARATION BETWEEN ALL SANITARY SEWER MAINS, WATER MAINS, AND SERVICES. 3. 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. W S W W W W W W W W W X X X X X X X T T E E E E E E E E E E E E E E E E E E CTV CTV CTV CTV CTV CTV CTV CTV CTV CTV T T T T T T T T T SS SS SS S S SS SS SS SS SS SS SS SS SS SS SS SS SS SS PROPOSED TRENCH DRAIN DETENTION POND 1 ALLEY (20' WIDE ASPHALT) DETENTION POND 2 EVERGREEN PARK FIFTH FILING LOT 2 EVERGREEN PARK FIFTH FILING LOT 1 STORM DRAIN B SEE SHEET ST2 STORMTECH CHAMBERS SEE SHEET SG1 RED CEDAR CIRCLE 4960 4965 4970 4975 4980 4985 4990 4960 4965 4970 4975 W S W W W W W W W X X X X X X T T E E E E E E SS SS SS SS SS SS SS RED CEDAR CIRCLE STORMTECH CHAMBERS SEE SHEET SG1 PROPOSED TRENCH DRAIN SEE NOTE 3 4" WATER SERVICE 4" SANITARY SERVICE 4960 4965 4970 4975 4980 4985 4990 4960 4965 4970 4975 4980 4985 4990 11+25 11+00 10+00 9+75 FES B1 STA 10+02.04 INV. 4973.70 (W) 18.00 LF 12" HDPE @ 0.20% BASIN B2 w_WQ WEIR STA 10+14.64 RIM 4976.7± INV. IN 4973.50 (W) INV. OUT 4973.50 (S) INV. OUT 4973.74 (E) JUNCTION B3 STA 10+14.64 INV. 4973.51 (W) INV. 4973.51 (E) INV. 4973.51 (S) 2.08 LF 12" HDPE @ 0.20% 2.08 LF 12" HDPE @ 0.20% 63.89 LF 12" HDPE @ 0.20% W W W W W W W W W W W W W W X X X X X X X X X X X X X X X X X X X X X X T T E E E E E E E E E E E E W W W W W W W W W W W W W W W W E E E E E E E E E E E E E CTV CTV CTV CTV CTV CTV CTV CTV CTV CTV CTV CTV CTV CTV T T T T T T T T T T T T T SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS O HE OHE OHE OHE OHE OHE OHE OHE OHE OHE OHE OHE OHE OHE OHE OHE OHE OHE OHE OHE OHE OHE OHE OHE OHE OHE OHE S W DETENTION POND 1 RED CEDAR CIRCLE 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 301 North Howes Street, Suite 100 Fort Collins, Colorado 80521 N O R T H E RN PHONE: 970.221.4158 www.northernengineering.com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x 1" WOOD STAKES 18"-24" BAILING WIRE OR NYLON ROPE WATTLE "A" WATTLE "B" 1' 2' TYP. 1' 1' STAKES SHOULD BE DRIVEN ACROSS FROM EACH OTHER AND ON EACH SIDE OF THE WATTLE. LEAVING 4"-6" OF STAKE PROTRUDING ABOVE THE WATTLE. BAILING WIRE OR NYLON ROPE SHOULD BE TIED TO THE STAKES ACROSS THE WATTLE. STAKES SHOULD THEN BE DRIVEN UNTIL THE BAILING WIRE OR NYLON ROPE IS SUFFICIENTLY SNUG TO THE WATTLE. WHEN INSTALLING RUNNING LENGTHS OF WATTLES, TO PREVENT SHIFTING, BUTT THE SECOND WATTLE TIGHTLY AGAINST THE FIRST. DO NOT OVERLAP THE ENDS. STAKES 8" 2.9' 8.67' 8" 3.50' 10' SEE CDOT CURB INLET TYPE R DETAIL (M-604-12) FOR REBAR LOCATION AND SIZE 8" 1.14' SEE CLOSE MESH GRATE DETAIL 4.33' 3.5' 4.33' 10' 4.33' 4' 4' 2" ALL AROUND 3' 8" 3.50' 3" 3" 4 1 2" 3" 3" 8" 8" 3.00' SEE CLOSE MESH GRATE DETAIL 4' 8" 4' 8" GRATE: 4976.30 WATER QUALITY WEIR: 4974.50 INV BOX: 4973.36 RECESS FOR GRATING 8" #4 @ 12" CENTER (TYP.) SEE CDOT CURB INLET TYPE R DETAIL (M-604-12) FOR REBAR LOCATION AND SIZE 3' 8" 8" FLOWLINE CONCRETE CHASE RETAINING WALL SEE FORT COLLINS DETAIL D-10B ON SHEET D6 FOR TYPICAL CHASE CROSS SECTION AND EXISTINGSIZE FLOWLINE REBAR LOCATION AND CURB & GUTTER 5' SIDEWALK SEE FORT COLLINS DETAIL D-10B ON SHEET D6 FOR STEEL PLATE INSTALLATION 6" HDPE OUTLET PIPE ELEV. A EXPANSION JOINT TO ENGINEER'S DETAILS SEE NOTE 3 1/8" [3mm] 6" [150mm] 6" [150mm] 6" [150mm] 1. IT IS NECESSARY TO ENSURE MINIMUM DIMENSIONS SHOWN ARE SUITABLE FOR EXISTING GROUND CONDITIONS. ENGINEERING ADVICE MAY BE REQUIRED. 2. MINIMUM CONCRETE STRENGTH OF 4,000 PSI IS RECOMMENDED. CONCRETE SHOULD BE VIBRATED TO ELIMINATE AIR POCKETS. 3. EXPANSION AND CONTRACTION CONTROL JOINTS AND REINFORCEMENT ARE RECOMMENDED TO PROTECT CHANNEL AND CONCRETE SURROUND. ENGINEERING ADVICE MAY BE REQUIRED. 4. THE FINISHED LEVEL OF THE CONCRETE SURROUND MUST BE APPROX. 1/8" [3mm] ABOVE THE TOP OF THE CHANNEL EDGE. 5. CONCRETE BASE THICKNESS SHOULD MATCH SLAB THICKNESS. ENGINEERING ADVICE MAY BE REQUIRED TO DETERMINE PROPER LOAD CLASS. 6. REFER TO ACO'S LATEST INSTALLATION INSTRUCTIONS FOR FURTHER DETAILS. SEE NOTE 4 PAVEMENT PER DESIGN DOCUMENTS CALL UTILITY NOTIFICATION CENTER OF COLORADO Know what's R CityDate Engineer Date Date Date Date Stormwater Utility Parks & Recreation Traffic Engineer Date Water & Wastewater Utility City of Fort Collins, Colorado UTILITY PLAN APPROVAL Environmental Planner D2 201 COMBINATION INLET 202 STORMWATER BEDDING REQUIREMENTS 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 301 North Howes Street, Suite 100 Fort Collins, Colorado 80521 N O R T H E RN PHONE: 970.221.4158 www.northernengineering.com 203 TRENCH DRAIN INSTALLATION CALL UTILITY NOTIFICATION CENTER OF COLORADO Know what's R CityDate Engineer Date Date Date Date Stormwater Utility Parks & Recreation Traffic Engineer Date Water & Wastewater Utility City of Fort Collins, Colorado UTILITY PLAN APPROVAL Environmental Planner D3 REV. DESCRIPTION BY MM/DD/YY CHK'D 4640 TRUEMAN BLVD HILLIARD, OHIO 43026 ALL DIMENSIONS ARE ± 1/2 FOOT. DRAWING NUMBER: NTS JLE 8/15/13 1 OF 1 3 REV. DRAWING NAME OR NUMBER TJR 01/28/16 4" FOR 12"-24" PIPE 6" FOR 30"-60" PIPE 6" MIN. COVER TO RIGID PAVEMENT, H MIN. COVER TO FLEXIBLE PAVEMENT, H RECOMMENDED MINIMUM TRENCH WIDTHS © 2016 ADS, INC MINIMUM RECOMMENDED COVER BASED ON VEHICLE LOADING CONDITIONS** * VEHICLES IN EXCESS OF 75T MAY REQUIRE ADDITIONAL COVER **SEE BACKFILL REQUIREMENTS IN NOTE 6. 1. ALL PIPE SYSTEMS SHALL BE INSTALLED IN ACCORDANCE WITH ASTM D2321, "STANDARD PRACTICE FOR UNDERGROUND INSTALLATION OF THERMOPLASTIC PIPE FOR SEWERS AND OTHER GRAVITY FLOW APPLICATIONS", LATEST ADDITION 2. MEASURES SHOULD BE TAKEN TO PREVENT MIGRATION OF NATIVE FINES INTO BACKFILL MATERIAL, WHEN REQUIRED. 3. WHERE THE TRENCH BOTTOM IS UNSTABLE, THE CONTRACTOR SHALL EXCAVATE TO A DEPTH REQUIRED BY THE ENGINEER AND REPLACE WITH SUITABLE MATERIAL AS SPECIFIED BY THE ENGINEER. AS AN ALTERNATIVE AND AT THE DISCRETION OF THE DESIGN ENGINEER, THE TRENCH BOTTOM MAY BE STABILIZED USING A GEOTEXTILE MATERIAL. 4. SUITABLE MATERIAL SHALL BE CLASS I, II OR III. THE CONTRACTOR SHALL PROVIDE DOCUMENTATION FOR MATERIAL SPECIFICATION TO ENGINEER. UNLESS OTHERWISE NOTED BY THE ENGINEER, MINIMUM BEDDING THICKNESS SHALL BE 4" (100mm) FOR 4"-24" (100mm-600mm); 6" (150mm) FOR 30"-60" (750mm-1500mm). 5. SUITABLE MATERIAL SHALL BE CLASS I, II OR III IN THE PIPE ZONE EXTENDING NOT LESS THAN 6" ABOVE CROWN OF PIPE. THE CONTRACTOR SHALL PROVIDE DOCUMENTATION FOR MATERIAL SPECIFICATION TO ENGINEER. MATERIAL SHALL BE INSTALLED AS REQUIRED IN ASTM D2321, LATEST EDITION. 6. : MINIMUM COVER, H, IN NON-TRAFFIC APPLICATIONS (GRASS OR LANDSCAPE AREAS) CALL UTILITY NOTIFICATION CENTER OF COLORADO Know what's R CityDate Engineer Date Date Date Date Stormwater Utility Parks & Recreation Traffic Engineer Date Water & Wastewater Utility City of Fort Collins, Colorado UTILITY PLAN APPROVAL Environmental Planner D4 401 SC-160 GENERAL NOTES 402 SC-160 SUBGRADE 403 SC-160 ISOLATOR ROW AND INSPECTION PORT 404 SC-160 ISERTA TEE, UNDERDRAIN AND TECHNICAL SPECIFICATION SHEET OF The Standard Severance CO 03/22/2017 BM Tool 3 5 --- PLEASE NOTE: 1. THE LISTED AASHTO DESIGNATIONS ARE FOR GRADATIONS ONLY. THE STONE MUST ALSO BE CLEAN, CRUSHED, ANGULAR. FOR EXAMPLE, A SPECIFICATION FOR #4 STONE WOULD STATE: "CLEAN, CRUSHED, ANGULAR NO. 4 (AASHTO M43) STONE". 2. STORMTECH COMPACTION REQUIREMENTS ARE MET FOR 'A' LOCATION MATERIALS WHEN PLACED AND COMPACTED IN 6" (150 mm) (MAX) LIFTS USING TWO FULL COVERAGES WITH A VIBRATORY COMPACTOR. 3. WHERE INFILTRATION SURFACES MAY BE COMPROMISED BY COMPACTION, FOR STANDARD DESIGN LOAD CONDITIONS, A FLAT SURFACE MAY BE ACHIEVED BY RAKING OR DRAGGING WITHOUT COMPACTION EQUIPMENT. FOR SPECIAL LOAD DESIGNS, CONTACT STORMTECH FOR COMPACTION REQUIREMENTS. 1. SC-160LP CHAMBERS SHALL BE DESIGNED IN ACCORDANCE WITH ASTM F2787 "STANDARD PRACTICE FOR STRUCTURAL DESIGN OF THERMOPLASTIC CORRUGATED WALL STORMWATER COLLECTION CHAMBERS".^J 2. "ACCEPTABLE FILL MATERIALS" TABLE ABOVE PROVIDES MATERIAL LOCATIONS, DESCRIPTIONS, GRADATIONS, AND COMPACTION REQUIREMENTS FOR FOUNDATION, EMBEDMENT, AND FILL MATERIALS.^J 3. THE SITE DESIGN ENGINEER IS RESPONSIBLE FOR ASSESSING THE BEARING RESISTANCE (ALLOWABLE BEARING CAPACITY) OF THE SUBGRADE SOILS AND THE DEPTH OF FOUNDATION STONE WITH CONSIDERATION FOR THE RANGE OF EXPECTED SOIL MOISTURE CONDITIONS.^J 4. PERIMETER STONE MUST BE EXTENDED HORIZONTALLY TO THE EXCAVATION WALL FOR BOTH VERTICAL AND SLOPED EXCAVATION WALLS. 5. ONCE LAYER 'C' IS PLACED, ANY SOIL/MATERIAL CAN BE PLACED IN LAYER 'D' UP TO THE FINISHED GRADE. MOST PAVEMENT SUBBASE SOILS CAN BE USED TO REPLACE THE MATERIAL REQUIREMENTS OF LAYER 'C' OR 'D' AT THE SITE DESIGN ENGINEER'S DISCRETION. MATERIAL LOCATION DESCRIPTION AASHTO MATERIAL CLASSIFICATIONS NO COMPACTION REQUIRED. D FINAL FILL: FILL MATERIAL FOR LAYER 'D' STARTS FROM THE TOP OF THE 'C' LAYER TO THE BOTTOM OF FLEXIBLE PAVEMENT OR UNPAVED FINISHED GRADE ABOVE. NOTE THAT PAVEMENT SUBBASE MAY BE PART OF THE 'D' LAYER. ANY SOIL/ROCK MATERIALS, NATIVE SOILS, OR PER ENGINEER'S PLANS. CHECK PLANS FOR PAVEMENT SUBGRADE REQUIREMENTS. N/A PREPARE PER SITE DESIGN ENGINEER'S PLANS. PAVED INSTALLATIONS MAY HAVE STRINGENT MATERIAL AND PREPARATION REQUIREMENTS. C INITIAL FILL: FILL MATERIAL FOR LAYER 'C' CALL UTILITY NOTIFICATION CENTER OF COLORADO Know what's R CityDate Engineer Date Date Date Date Stormwater Utility Parks & Recreation Traffic Engineer Date Water & Wastewater Utility City of Fort Collins, Colorado UTILITY PLAN APPROVAL Environmental Planner SCALE: ACCESS RAMPS N.T.S. MID-BLOCK LOCATION SECTION A-A CONCRETE PEDESTRIAN CURB 6" MIN VARIES 2' x 5' DETECTABLE WARNING SURFACE CONCRETE PEDESTRIAN CURB 2' x 5' DETECTABLE WARNING SURFACE 6" SIDEWALK CURB GUTTER 1" RADIUS 1/4" RADIUS 6" 607 STANDARD ACCESS RAMPS 601 PEDESTRIAN RAMP DETAIL STANDARD GRAY CONCRETE RAMP WITH PARTIALLY COLORED CONCRETE PLAN VIEW SECTION A-A A A N.T.S. 6" N.T.S. 2' NOTES: t=6" or as specified PRIVATE TRUNCATED DOME WARNING FOR ACCESS RAMPS PRIVATE 18" VERTICAL CURB & GUTTER OUTFALL (SPILL) INFLOW (CATCH) 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 CALL UTILITY NOTIFICATION CENTER OF COLORADO Know what's R CityDate Engineer Date Date Date Date Stormwater Utility Parks & Recreation Traffic Engineer Date Water & Wastewater Utility City of Fort Collins, Colorado UTILITY PLAN APPROVAL Environmental Planner SIGN POST 1. Attach the sign panels tightly to the post and use oversized washers to keep the sign from breaking loose from the post when hit by a vehicle. 2. Sign panels should be mounted a minimum of 7 feet above the pavement or ground. Cross section of post 2 1/4" Anchor 3. Signs larger than 36 inches in length or width require wind bracing and special post design. NOTES: 4. Anchor Stub and post are square steel tube (perforated). CRITERIA FOR SINGLE POST 5. All "No Parking" signs shall be installed at 45° from Flow Line. * * (22F12A31) 7'-0" MIN. CLEARANCE 2' - 3' FROM F Street Curb See Figure 16-1 L * 12 Gauge 30" 8" 8" NOTE: THESE PRELIMINARY PAVEMENT SECTIONS ARE ESTIMATED DEPTHS AND THE FINAL PAVEMENT DESIGN SHALL BE PER THE PROJECT GEOTECHNICAL ENGINEER OR CONTRACTOR RECOMMENDATIONS. SITE GRADING AND SUBGRADE PREPARATION SHALL ALSO BE PER THE FINAL GEOTECHNICAL ENGINEER OR CONTRACTOR RECOMMENDATIONS. 5" PARKING AREAS 6" HEAVY DUTY CORRIDORS COMPACTED SUBGRADE PCC (NON-REINFORCED) MIN. MIN. CAR ACCESSIBLE VAN ACCESSIBLE 8' 5' 8' 8' 8' 8' TRENCH AND BEDDING TYPICAL 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 SERVICE WYE DETAIL 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 TYPICAL POINT OF CONNECTION CALL UTILITY NOTIFICATION CENTER OF COLORADO Know what's R CityDate Engineer Date Date Date Date Stormwater Utility Parks & Recreation Traffic Engineer Date Water & Wastewater Utility City of Fort Collins, Colorado W W W W W W W W W W W W W W W X X X X X X X X X X X X X X X X X X X X X X T T E E E E E E E E E E E E W W W W W W W W W W W W W W W W E E E E E E E E E E E E E E E E CTV CTV CTV CTV CTV CTV CTV CTV CTV CTV CTV CTV CTV CTV CTV T T T T T T T T T T T T T T SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS OHE OHE OHE OHE OHE OHE OHE OHE OHE OHE OHE OHE OHE OHE OHE OHE OHE OHE OHE OHE OH E OHE OHE OHE OHE OHE OHE OHE OHE W S EXISTING RIGHT OF WAY DETENTION POND 1 100-YR WSEL: 4976.14 RED CEDAR CIRCLE (60' ROW) EXISTING 75' TRANSMISSION EASEMENT ALLEY (20' WIDE ASPHALT) N:137303.74 E:195116.70 FND NAIL AND BRASS TAG, LS 14823 N:137542.86 E:195119.39 FND NAIL AND BRASS TAG, LS 14823 PROPOSED 3' ROW TO BE DEDICATED TO THE CITY PROPOSED 9' PROPOSEDEASEMENT 8' UTILITY UTILITY EASEMENT ZERO CURB WITH APRON RUNDOWN VERTICAL CATCH CURB RETAINING WALL TRENCH DRAIN DETENTION POND OUTFALL TO PROPOSEDCURBLINE OUTLET STRUCTURE DETENTION POND OUTFALL TO CURBLINE WITH SIDEWALK CHASE PROPOSED STORM SEWER PROPOSED INLET AND WATER QUALITY WEIR PROPOSED TRENCH DRAIN STORMTECH UNDERGROUND WATER QUALITY CHAMBERS STORM JUNCTION AND WATER QUALITY WEIR DETENTION POND 2 100-YR WSEL: 4976.14 RETAINING WALL 1' HEIGHT MAX 4 1 2 PROPOSED INLET EVERGREEN PARK SECOND REPLAT LOT 2 EVERGREEN PARK SECOND REPLAT LOT 1 C UD1 UD2 A B1 B2 D 3 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 301 North Howes Street, Suite 100 Fort Collins, Colorado 80521 N O R T H E RN PHONE: 970.221.4158 www.northernengineering.com CALL UTILITY NOTIFICATION CENTER OF COLORADO Know what's R CityDate Engineer Date Date Date Date Stormwater Utility Parks & Recreation Traffic Engineer Date Water & Wastewater Utility City of Fort Collins, Colorado UTILITY PLAN APPROVAL Environmental Planner ( IN FEET ) 0 1 INCH = 20 FEET 20 20 40 60 DR1 CALL UTILITY NOTIFICATION CENTER OF COLORADO Know what's R CityDate Engineer Date Date Date Date Stormwater Utility Parks & Recreation Traffic Engineer Date Water & Wastewater Utility City of Fort Collins, Colorado UTILITY PLAN APPROVAL Environmental Planner LEGEND: 5013 PROPOSED CONTOUR 93 EXISTING CONTOUR PROPERTY BOUNDARY EXISTING STORM SEWER 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 "PRELIMINARY DRAINAGE AND EROSION CONTROL REPORT FOR SCHRADER PROPANE OFFICES BY NORTHERN ENGINEERING, DATED August 22, 2017 FOR ADDITIONAL INFORMATION. NOTES: FLOW PATH DRAINAGE BASIN BUBBLE A DESIGN POINT A BASIN BOUNDARY PROPOSED STORM SEWER FOR DRAINAGE REVIEW ONLY NOT FOR CONSTRUCTION DRAINAGE SUMMARY TABLE DESIGN POINT BASIN ID TOTAL AREA (acres) C2 C100 2-yr Tc (min) 100-yr Tc (min) Q2 (cfs) Q100 (cfs) 1 A 0.62 0.56 0.70 7.9 5.9 0.85 4.17 2 B1 0.13 0.90 1.00 5.0 5.0 0.34 1.33 3 B2 0.06 0.95 1.00 5.0 5.0 0.15 0.57 4 C 0.05 0.24 0.30 6.3 5.9 0.04 0.16 5 D 0.11 0.75 0.93 5.0 5.0 0.23 1.02 6 UD1 0.06 0.38 0.47 18.7 16.4 0.04 0.19 6 UD2 0.03 0.20 0.25 5.0 5.0 0.01 0.06 Detention Pond Summary | Proposed Condition Pond 100-yr Volume (feet cubed) 100-yr WSEL WQCV (ft3) WQCV WSEL Max Release (cfs) 1, 2, 3 Combined 7837.00 4976.14 n/a n/a 0.13 4 788.00 4975.13 n/a n/a 0.08 UTILITY PLAN APPROVAL Environmental Planner 801 802 803 D7 804 SANITARY SEWER CLEAN OUT 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 301 North Howes Street, Suite 100 Fort Collins, Colorado 80521 N O R T H E RN PHONE: 970.221.4158 www.northernengineering.com 901 TRENCH AND BEDDING TYPICAL TYPICAL WATER SERVICE 904 905 3/4" & 1" METER SETTING ONE IN EVERY EIGHT ACCESSIBLE SPACES, BUT NOT LESS THAN ONE, SHALL BE VAN ACCESSIBLE. ONE SIGN PER SPACE REQUIRED R7-8 ONE SIGN PER SPACE REQUIRED R7-8 NO PARKING TYPICAL PAVEMENT HANDICAP PARKING REQUIRMENTS 701 1. THE SIGN PLATE SHALL BE A MINIMUM OF 12"X18" WITH A THICKNESS OF .080 703 PRELIMINARY PAVING SECTIONS 704 ALUMINUM CONSTRUCTION. 2. THE SIGN FACE SHALL HAVE A WHITE REFLECTIVE BACKGROUND WITH A RED LEGEND. USE THE STANDARD 3M SCOTCHLITE SIGN FACE NUMBER R7-32 OR EQUIVALENT, WITH RED LETTERING AS SHOWN ABOVE. 3. ARROWS MAY BE NEEDED (LEFT, RIGHT OR DOUBLE), TO DESIGNATE BEGIN AND END OF NO PARKING AREA. NO PARKING BY ORDER OF THE FIRE MARSHAL STANDARD FIRE LANE SIGN DETAIL UNIVERSAL FIRE LANE SIGN DETAIL 18" 2" 1 1/2" 3/4" 12" 12" BACKGROUND "P" RED WHITE BLACK LEGEND, CIRCLE DIAGONAL, BORDER, "ARROW", "FIRE LANE" (FORT COLLINS ONLY) 702 FIRE ACCESS ROAD SIGN D6 PRELIMINARY PRIVATE PAVING SECTIONS 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 301 North Howes Street, Suite 100 Fort Collins, Colorado 80521 N O R T H E RN PHONE: 970.221.4158 www.northernengineering.com R1/4" and aligned with scoring on curb. INSTALL IN LOCATIONS SPECIFIED IN CHAPTER 22 1/2" 1/4" 1/4 SLAB THICKNESS 1/4" 1/2" Expansion Joint material DETACHED SIDEWALK DETAIL Variable Landscaping Slope sidewalk to curb 1/4" per foot. 2' min. Slope: Minumum 1 4"/ft Maximum 3"/ft 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 608 602 603 604 605DETAIL STANDARD DRIVEWAY D5 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 301 North Howes Street, Suite 100 Fort Collins, Colorado 80521 N O R T H E RN PHONE: 970.221.4158 www.northernengineering.com PLAN A A C B B C SECTION A-A SECTION B-B SECTION C-C DETAIL 1 605SIDEWALK METAL  608 ZERO CURB WITH APRON RUNDOWN 1' 2' 6" CURB & GUTTER FLOWLINE 2:1 SLOPE STARTS FROM THE TOP OF THE EMBEDMENT STONE ('B' LAYER) TO 14" (355 mm) ABOVE THE TOP OF THE CHAMBER. NOTE THAT PAVEMENT SUBBASE MAY BE A PART OF THE 'C' LAYER. GRANULAR WELL-GRADED SOIL/AGGREGATE MIXTURES, <35% FINES OR PROCESSED AGGREGATE. MOST PAVEMENT SUBBASE MATERIALS CAN BE USED IN LIEU OF THIS LAYER. AASHTO M145 ¹ A-1, A-2-4, A-3 OR AASHTO M43¹ 3, 357, 4, 467, 5, 56, 57, 6, 67, 68, 7, 78, 8, 89, 9, 10 BEGIN COMPACTIONS AFTER 12" (300mm) OF MATERIAL OVER THE CHAMBERS IS REACHED COMPACT ADDITIONAL LAYERS IN 6" (150mm) MAX LIFTS TO A MIN. 95% PROCTOR DENSITY FOR WELL GRADED MATERIAL AND 95% RELATIVE DENSITY FOR PROCESSED AGGREGATE MATERIALS. ROLLER GROSS VEHICLE WEIGHT NOT TO EXCEED 12,000 lbs (53 kN). DYNAMIC FORCE NOT TO EXCEED 20,000 lbs (89 kN). B EMBEDMENT STONE: FILL SURROUNDING THE CHAMBERS FROM THE FOUNDATION STONE ('A' LAYER TO THE 'C' LAYER ABOVE. CLEAN, CRUSHED, ANGULAR STONE AASHTO M43¹ 3, 357, 4 ,467, 5, 56, 57 NO COMPACTION REQUIRED A FOUNDATION STONE: FILL BELOW CHAMBERS FROM THE SUBGRADE UP TO THE FOOT (BOTTOM) OF THE CHAMBER CLEAN, CRUSHED, ANGULAR STONE AASHTO M43¹ 3, 357, 4 ,467, 5, 56, 57 PLATE COMPACT OR ROLL TO ACHIEVE A FLAT SURFACE. ² ³ D C B *TO BOTTOM OF FLEXIBLE PAVEMENT. FOR UNPAVED INSTALLATIONS WHERE RUTTING FROM VEHICLES MAY OCCUR, INCREASE COVER TO 20" (510 mm). PAVEMENT LAYER (DESIGNED BY SITE DESIGN ENGINEER) SC-160LP END CAP PERIMETER STONE (SEE NOTE 5) 14" (350 mm) MIN* 10' (3.0 m) MAX 6" (150 mm) MIN EXCAVATION WALL (CAN BE SLOPED OR VERTICAL) 12" (300 mm) MIN ADS GEOSYNTHETICS 601T NON-WOVEN GEOTEXTILE ALL AROUND CLEAN CRUSHED, ANGULAR STONE IN A & B LAYERS NO SPACING REQUIRED BETWEEN CHAMBERS 25" (635 mm) 12" (300 mm) TYP SINGLE LAYER OF GEOGRID BX124GG TO BE INSTALLED SUBGRADESTONE SOILS BETWEEN NON WOVEN GEOTEXTILE AND BASE (SEE NOTE 3) A DEPTH OF STONE TO BE DETERMINED BY SITE DESIGN ENGINEER 4" (100 mm) MIN WITH GEOGRID BX124GG 12" (300 mm) EARTH ANGULAR STONE NON-WOVEN GEOTEXTILE OVERLAP ON TOP SEVERAL INCHES TO ANCHOR NON-WOVEN GEOTEXTILE THERMOPLASTIC LINER SHEET 4 OF 5 STEP 1) INSPECT ISOLATOR ROW FOR SEDIMENT A. INSPECTION PORTS (IF PRESENT) A.1. REMOVE/OPEN LID ON NYLOPLAST INLINE DRAIN A.2. REMOVE AND CLEAN FLEXSTORM FILTER IF INSTALLED A.3. USING A FLASHLIGHT AND STADIA ROD, MEASURE DEPTH OF SEDIMENT AND RECORD ON MAINTENANCE LOG A.4. LOWER A CAMERA INTO ISOLATOR ROW FOR VISUAL INSPECTION OF SEDIMENT LEVELS (OPTIONAL) A.5. IF SEDIMENT IS AT, OR ABOVE, 3" (80 mm) PROCEED TO STEP 2. IF NOT, PROCEED TO STEP 3. B. ALL ISOLATOR ROWS B.1. REMOVE COVER FROM STRUCTURE AT UPSTREAM END OF ISOLATOR ROW B.2. USING A FLASHLIGHT, INSPECT DOWN THE ISOLATOR ROW THROUGH OUTLET PIPE^Ji) MIRRORS ON POLES OR CAMERAS MAY BE USED TO AVOID A CONFINED SPACE ENTRY^Jii) FOLLOW OSHA REGULATIONS FOR CONFINED SPACE ENTRY IF ENTERING MANHOLE B.3. IF SEDIMENT IS AT, OR ABOVE, 3" (80 mm) PROCEED TO STEP 2. IF NOT, PROCEED TO STEP 3. STEP 2) CLEAN OUT ISOLATOR ROW USING THE JETVAC PROCESS A. A FIXED CULVERT CLEANING NOZZLE WITH REAR FACING SPREAD OF 45" (1.1 m) OR MORE IS PREFERRED B. APPLY MULTIPLE PASSES OF JETVAC UNTIL BACKFLUSH WATER IS CLEAN C. VACUUM STRUCTURE SUMP AS REQUIRED STEP 3) REPLACE ALL COVERS, GRATES, FILTERS, AND LIDS; RECORD OBSERVATIONS AND ACTIONS. STEP 4) INSPECT AND CLEAN BASINS AND MANHOLES UPSTREAM OF THE STORMTECH SYSTEM. 1. INSPECT EVERY 6 MONTHS DURING THE FIRST YEAR OF OPERATION. ADJUST THE INSPECTION INTERVAL BASED ON PREVIOUS OBSERVATIONS OF SEDIMENT ACCUMULATION AND HIGH WATER ELEVATIONS.^J 2. CONDUCT JETTING AND VACTORING ANNUALLY OR WHEN INSPECTION SHOWS THAT MAINTENANCE IS NECESSARY. NTS SC-160LP CHAMBER SC-160LP END CAP OPTIONAL INSPECTION PORT SUMP DEPTH TBD BY SITE DESIGN ENGINEER (24" [600 mm] MIN RECOMMENDED) 8" (200 mm) HDPE ACCESS PIPE REQUIRED USE 8" OPEN END CAP PART #: SC160IEPP08 TWO LAYERS OF ADS GEOSYNTHETICS 315WTK WOVEN GEOTEXTILE BETWEEN FOUNDATION STONE AND CHAMBERS 4' (1.2 m) MIN WIDE CONTINUOUS FABRIC WITHOUT SEAMS Ø30" NYLOPLAST DRAIN BASIN PART # 2830AG (OR CONCRETE STRUCTURE BY OTHERS) NTS CONCRETE COLLAR PAVEMENT SC-160LP CHAMBER FLEXSTORM CATCH IT PART# 6212NYFX WITH USE OF OPEN GRATE 6" (150 mm) INSERTA TEE PART#06N12ST16IP INSERTA TEE TO BE CENTERED ON CORRUGATION CREST 6" (150 mm) ADS N-12 HDPE PIPE 12" (300 mm) NYLOPLAST INLINE DRAIN BODY W/SOLID HINGED COVER OR GRATE PART# 2712AG06N SOLID COVER: 1299CGC GRATE: 1299CGS 18" (450 mm) MIN WIDTH CONCRETE SLAB 8" (200 mm) MIN THICKNESS CONCRETE COLLAR NOT REQUIRED FOR UNPAVED APPLICATION SHEET 5 OF 5 UNDERDRAIN DETAIL NTS A A B B SECTION A-A SECTION B-B NUMBER AND SIZE OF UNDERDRAINS PER SITE DESIGN ENGINEER 4" (100 mm) TYP FOR SC-310 SYSTEMS 6" (150 mm) TYP FOR SC-740, DC-780, MC-3500 & MC-4500 SYSTEMS OUTLET MANIFOLD STORMTECH END CAP STORMTECH CHAMBERS STORMTECH CHAMBER STORMTECH END CAP DUAL WALL PERFORATED HDPE UNDERDRAIN ADS GEOSYNTHETICS 601T NON-WOVEN GEOTEXTILE ADS GEOSYNTHETICS 601T NON-WOVEN GEOTEXTILE FOUNDATION STONE BENEATH CHAMBERS FOUNDATION STONE BENEATH CHAMBERS INSERTA TEE DETAIL NTS INSERTA TEE CONNECTION CONVEYANCE PIPE MATERIAL MAY VARY (PVC, HDPE, ETC.) PLACE ADS GEOSYNTHETICS 315 WOVEN GEOTEXTILE (CENTERED ON INSERTA-TEE INLET) OVER BEDDING STONE FOR SCOUR PROTECTION AT SIDE INLET CONNECTIONS. GEOTEXTILE MUST EXTEND 6" (150 mm) PAST CHAMBER FOOT INSERTA TEE TO BE INSTALLED, CENTERED OVER CORRUGATION SECTIONVIEW A-A SIDE A A DO NOT INSTALL INSERTA-TEE AT CHAMBER JOINTS NOTE: PART NUMBERS WILL VARY BASED ON INLET PIPE MATERIALS. CONTACT STORMTECH FOR MORE INFORMATION. CHAMBER MAX DIAMETER OF INSERTA TEE HEIGHT FROM BASE OF CHAMBER (X) SC-310 6" (150 mm) 4" (100 mm) SC-740 10" (250 mm) 4" (100 mm) DC-780 10" (250 mm) 4" (100 mm) MC-3500 12" (300 mm) 6" (150 mm) MC-4500 12" (300 mm) 8" (200 mm) INSERTA TEE FITTINGS AVAILABLE FOR SDR 26, SDR 35, SCH 40 IPS GASKETED & SOLVENT WELD, N-12, HP STORM, C-900 OR DUCTILE IRON (X) PART # STUB A SC160IEPP 6" (150 mm) 0.66" (16 mm) 8" (200 mm) 0.80" (20 mm) SC160IEPP08 8" (200 mm) 0.96" (24 mm) ALL STUBS ARE PLACED AT BOTTOM OF END CAP SUCH THAT THE OUTSIDE DIAMETER OF THE STUB IS FLUSH WITH THE BOTTOM OF THE END CAP. FOR ADDITIONAL INFORMATION CONTACT STORMTECH AT 1-888-892-2694. NOTE: ALL DIMENSIONS ARE NOMINAL SIZE (W X H X INSTALLED LENGTH) 35.0" X 12.0" X 85.4" (635 mm X 305 mm X 2169 mm) CHAMBER STORAGE 6.85 CUBIC FEET (0.19 m³) MINIMUM INSTALLED STORAGE* 15.0 CUBIC FEET (0.42 m³) WEIGHT 24.0 lbs. (10.9 kg) *ASSUMES 6" (152 mm) ABOVE, 4" (100 mm) BELOW, AND STONE BETWEEN CHAMBERS WITH 40% STONE POROSITY. 25.0" (635 mm) 12.0" (305 mm) 90.7" (2304 mm) ACTUAL LENGTH 85.4" (2169 mm) INSTALLED LENGTH OVERLAP NEXT CHAMBER HERE (OVER SMALL CORRUGATION) BUILD ROW IN THIS DIRECTION START END NTS 4.4" (112 mm) A 11.7" (297 mm) 18.6" (472 mm) ©2015 ADS, INC. Fort Collins Co Schrader 1. CHAMBERS SHALL BE STORMTECH SC-160LP OR APPROVED EQUAL. 2. CHAMBERS SHALL BE MANUFACTURED FROM VIRGIN POLYPROPYLENE.^J 3. CHAMBER ROWS SHALL PROVIDE CONTINUOUS, UNOBSTRUCTED INTERNAL SPACE WITH NO INTERNAL SUPPORT PANELS THAT WOULD IMPEDE FLOW OR LIMIT ACCESS FOR INSPECTION. 4. THE STRUCTURAL DESIGN OF THE CHAMBERS, THE STRUCTURAL BACKFILL, AND THE INSTALLATION REQUIREMENTS SHALL ENSURE THAT THE LOAD FACTORS SPECIFIED IN THE AASHTO LRFD BRIDGE DESIGN SPECIFICATIONS, SECTION 12.12, ARE MET FOR: 1) LONG-DURATION DEAD LOADS AND 2) SHORT-DURATION LIVE LOADS, BASED ON THE AASHTO DESIGN TRUCK WITH CONSIDERATION FOR IMPACT AND MULTIPLE VEHICLE PRESENCES. 5. CHAMBERS SHALL MEET THE MATERIAL REQUIREMENTS IN ASTM F2418, "STANDARD SPECIFICATION FOR POLYPROPYLENE (PP) THERMOPLASTIC CORRUGATED WALL STORMWATER COLLECTION CHAMBERS". (NOTE: THE SC160LP CHAMBER CLASSIFICATION HAS NOT YET BEEN ADDED TO THE ASTM F2418 STANDARD)^J 6. CHAMBERS SHALL BE DESIGNED AND ALLOWABLE LOADS DETERMINED IN ACCORDANCE WITH ASTM F2787, "STANDARD PRACTICE FOR STRUCTURAL DESIGN OF THERMOPLASTIC CORRUGATED WALL STORMWATER COLLECTION CHAMBERS". 7. ONLY CHAMBERS THAT ARE APPROVED BY THE SITE DESIGN ENGINEER WILL BE ALLOWED. THE CHAMBER MANUFACTURER SHALL SUBMIT THE FOLLOWING UPON REQUEST TO THE SITE DESIGN ENGINEER FOR APPROVAL BEFORE DELIVERING CHAMBERS TO THE PROJECT SITE: a. A STRUCTURAL EVALUATION THAT DEMONSTRATES THAT THE SAFETY FACTORS ARE GREATER THAN OR EQUAL TO 1.95 FOR DEAD LOAD AND 1.75 FOR LIVE LOAD, THE MINIMUM REQUIRED BY ASTM F2787 AND BY AASHTO FOR THERMOPLASTIC PIPE. b. STRUCTURAL CROSS SECTION DETAIL ON WHICH THE STRUCTURAL EVALUATION IS BASED. 8. CHAMBERS AND END CAPS SHALL BE PRODUCED AT AN ISO 9001 CERTIFIED MANUFACTURING FACILITY. ^J 1. STORMTECH SC-160LP CHAMBERS SHALL NOT BE INSTALLED UNTIL THE MANUFACTURER'S REPRESENTATIVE HAS COMPLETED A PRE-CONSTRUCTION MEETING WITH THE INSTALLERS. 2. STORMTECH SC-106LP CHAMBERS SHALL BE INSTALLED IN ACCORDANCE WITH THE "STORMTECH SC-160LP CONSTRUCTION GUIDE". 3. FOUNDATION STONE AND EMBEDMENT STONE SURROUNDING CHAMBERS MUST BE A CLEAN, CRUSHED, ANGULAR STONE; AASHTO M43 #3,357, 4, 467, 5, 56, OR 57. 4. THE FOUNDATION STONE SHALL BE LEVELED AND COMPACTED PRIOR TO PLACING CHAMBERS. 5. THE DEPTH OF FOUNDATION STONE SHALL BE DETERMINED BASED ON THE SUBGRADE BEARING CAPACITY PROVIDED BY THE SITE DESIGN ENGINEER. 6. THE CONTRACTOR MUST REPORT ANY DISCREPANCIES CONCERNING CHAMBER FOUNDATION DESIGN AND SUBGRADE BEARING CAPACITIES TO THE SITE DESIGN ENGINEER. 7. JOINTS BETWEEN CHAMBERS SHALL BE PROPERLY SEATED PRIOR TO PLACING STONE. 8. CHAMBERS SHALL BE INSTALLED "TOE TO TOE". NO ADDITIONAL SPACING BETWEEN ROWS IS REQUIRED. 9. CHAMBERS ARE NOT TO BE BACKFILLED WITH A DOZER OR AN EXCAVATOR SITUATED OVER THE CHAMBERS. STORMTECH RECOMMENDS 3 BACKFILL METHODS: · STONESHOOTER LOCATED OFF THE CHAMBER BED. · BACKFILL AS ROWS ARE BUILT USING AN EXCAVATOR ON THE FOUNDATION STONE OR SUBGRADE. · BACKFILL FROM OUTSIDE THE EXCAVATION USING A LONG BOOM HOE OR EXCAVATOR.^J 10. ADS RECOMMENDS THE USE OF "FLEXSTORM CATCH IT" INSERTS DURING CONSTRUCTION FOR ALL INLETS TO PROTECT THE SUBSURFACE STORMWATER MANAGEMENT SYSTEM FROM CONSTRUCTION SITE RUNOFF. ^J 1. THE USE OF CONSTRUCTION EQUIPMENT OVER SC-160LP CHAMBERS IS LIMITED: · NO EQUIPMENT IS ALLOWED ON BARE CHAMBERS. · NO RUBBER TIRED LOADERS, DUMP TRUCKS, OR EXCAVATORS ARE ALLOWED UNTIL PROPER FILL DEPTHS ARE REACHED IN ACCORDANCE WITH THE "STORMTECH SC-160LP CONSTRUCTION GUIDE". · WEIGHT LIMITS FOR CONSTRUCTION EQUIPMENT CAN BE FOUND IN THE "STORMTECH SC-106LP CONSTRUCTION GUIDE".^J 3. FULL 36" (900 mm) OF STABILIZED COVER MATERIALS OVER THE CHAMBERS IS REQUIRED FOR DUMP TRUCK TRAVEL OR DUMPING. USE OF A DOZER TO PUSH EMBEDMENT STONE BETWEEN THE ROWS OF CHAMBERS MAY CAUSE DAMAGE TO THE CHAMBERS AND IS NOT AN ACCEPTABLE BACKFILL METHOD. ANY CHAMBERS DAMAGED BY THE "DUMP AND PUSH" METHOD ARE NOT COVERED UNDER THE STORMTECH STANDARD WARRANTY. CONTACT STORMTECH AT 1-888-892-2694 WITH ANY QUESTIONS ON INSTALLATION REQUIREMENTS OR WEIGHT LIMITS FOR CONSTRUCTION EQUIPMENT. 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 301 North Howes Street, Suite 100 Fort Collins, Colorado 80521 N O R T H E RN PHONE: 970.221.4158 www.northernengineering.com IS 12" FROM THE TOP OF PIPE TO GROUND SURFACE. ADDITIONAL COVER MAY BE REQUIRED TO PREVENT FLOTATION. FOR TRAFFIC APPLICATIONS, MINIMUM COVER, H, IS 12" UP TO 48" DIAMETER PIPE AND 24" OF COVER FOR 60" DIAMETER PIPE, MEASURED FROM TOP OF PIPE TO BOTTOM OF FLEXIBLE PAVEMENT OR TO TOP OF RIGID PAVEMENT. FOR TRAFFIC APPLICATIONS WITH LESS THAN FOUR FEET OF COVER, EMBEDMENT OF THE PIPE SHALL BE USING ONLY A CLASS I OR CLASS II BACKFILL. PIPE DIAM. MIN. TRENCH WIDTH 4" 21" (100mm) (533mm) 6" 23" (150mm) (584mm) 8" 26" (200mm) (660mm) 10" 28" (250mm) (711mm) 12" 30" (300mm) (762mm) 15" 34" (375mm) (864mm) 18" 39" (450mm) (991mm) 24" 48" (600mm) (1219mm) 30" 56" (750mm) (1422mm) 36" 64" (900mm) (1626mm) 42" 72" (1050mm) (1829mm) 48" 80" (1200mm) (2032mm) 60" 96" (1500mm) (2438mm) SURFACE LIVE LOADING CONDITION PIPE DIAM. H-25 HEAVY CONSTRUCTION (75T AXLE LAOD) * 12" - 48" 12" 48" (300mm - 1200mm) (305mm) (1219mm) 60" 24" 60" (1500mm) (610mm) (1524mm) FINAL BACKFILL INITIAL BACKFILL HAUNCH BEDDING SUITABLE FOUNDATION SPRINGLINE MIN. TRENCH WIDTH (SEE TABLE) MAXIMUM RECOMMENDED COVER BASED ON VECHICLE LOADING CONDITIONS FILL HEIGHT TABLE GENERATED USING AASHTO SECTION 12, LOAD RESISTANCE FACTOR DESIGN (LRFD) PROCEDURE WITH THE FOLLOWING ASSUMPTIONS: NO HYDROSTATIC PRESSURE, UNIT WEIGHT OF SOIL (Ys) = 120 PCF PIPE DIAM. CLASS I CLASS II COMPACTED DUMPED 95% 90% 4" 34 16 23 16 (100mm) (10.4m) (4.9m) (7.0m) (4.9m) 6" 40 19 27 19 (150mm) (12.2m) (5.8m) (8.2m) (5.8m) 8" 30 14 21 14 (200mm) (9.1m) (4.3m) (6.4m) (4.3m) 10" 34 16 23 16 (250mm) (10.4m) (4.9m) (7.0m) (4.9m) 12" 35 17 24 17 (300mm) (10.7m) (5.2m) (7.3m) (5.2m) 15" 37 18 25 18 (375mm) (11.3m) (5.5m) (7.6m) (5.5m) 18" 32 15 22 15 (450mm) (9.8m) (4.6m) (6.7m) (4.6m) 24" 27 13 19 13 (600mm) (8.2m) (4.0m) (5.8m) (4.0m) 30" 22 11 16 11 (750mm) (6.7m) (3.4m) (4.9m) (3.4m) 36" 26 12 18 12 (900mm) (7.9m) (3.7m) (5.5m) (3.7m) 42" 24 11 17 11 (1050mm) (7.3m) (3.4m) (5.2m) (3.4m) 48" 23 11 16 11 (1200mm) (7.0m) (3.4m) (4.9m) (3.4m) 60" 26 12 18 12 (1500mm) (7.9m) (3.7m) (5.5m) (3.7m) DWG SIZE A SCALE 1:25 SHEET 1 OF 1 DWG NO.7001-110-111 REVE 3130 VERONA AVE BUFORD, GA 30518 PHN (770) 932-2443 FAX (770) 932-2490 www.nyloplast-us.com DRAIN BASIN & INLINE DRAIN NON TRAFFIC INSTALLATION TITLE PROJECT NO./NAME MATERIAL DATE REVISED BY DATE 9-30-99 THIS PRINT DISCLOSES SUBJECT MATTER IN WHICH DRAWN BY CJA NYLOPLAST HAS PROPRIETARY RIGHTS. THE RECEIPT OR POSSESSION OF THIS PRINT DOES NOT CONFER, TRANSFER, OR LICENSE THE USE OF THE DESIGN OR 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. 03-11-16 NMH THE BACKFILL MATERIAL SHALL BE CRUSHED STONE OR OTHER GRANULAR MATERIAL MEETING THE REQUIREMENTS OF CLASS I, CLASS II, OR CLASS III MATERIAL AS DEFINED IN ASTM D2321. BEDDING & BACKFILL FOR SURFACE DRAINAGE INLETS SHALL BE PLACED & COMPACTED UNIFORMLY IN ACCORDANCE WITH ASTM D2321. TOP SOIL GRATE/COVER TOP SOIL GRATE/COVER ® ©2011 NYLOPLAST 4" MIN ON 8" - 24" 6" MIN ON 30" THE BACKFILL MATERIAL SHALL BE CRUSHED STONE OR OTHER GRANULAR MATERIAL MEETING THE REQUIREMENTS OF CLASS I, CLASS II, OR CLASS III MATERIAL AS DEFINED IN ASTM D2321. BEDDING & BACKFILL FOR SURFACE DRAINAGE INLETS SHALL BE PLACED & COMPACTED UNIFORMLY IN ACCORDANCE WITH ASTM D2321. 4" MIN EXTEND MIN. 6" INTO SUBGRADE 6" VARIES (REFER TO STORM DRAIN PLAN) INTEGRATED DUCTILE IRON FRAME & SOLID GRATE TO MATCH BASIN O.D. 1 - GRATES/SOLID COVERS SHALL BE DUCTILE IRON PER ASTM A536 GRADE 70-50-05 2 - FRAMES SHALL BE DUCTILE IRON PER ASTM A536 GRADE 70-50-05 3 - DRAIN BASIN TO BE CUSTOM MANUFACTURED ACCORDING TO PLAN DETAILS SEE DRAWING NO. 7001-110-065 4 - PERFORATIONS SHOULD NOT BE ON OR WITHIN 1" OF ADAPTERS. 5 - HOLES SHOULD BE STAGGERED EVERY OTHER ROW, AS SHOWN. 6 - MIN. 90° SEPARATION BETWEEN HOLES (MAX. 4 HOLES PER ROW) 2" MIN Ø .375" MAX 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. CONCRETE SLAB DIMENSIONS ARE FOR GUIDELINE PURPOSES ONLY. ACTUAL CONCRETE SLAB MUST BE DESIGNED TAKING INTO CONSIDERATION LOCAL SOIL CONDITIONS, TRAFFIC LOADING, & OTHER APPLICABLE DESIGN FACTORS. TOP 10" TO BE SOLID, WITHOUT PERFORATIONS 10" SOLID TOP NO PERFORATIONS WITHIN 1" OF ADAPTORS OPEN BOTTOM (NO BOTTOM CAP) 8" MIN. THICKNESS GUIDELINE 12" MIN WIDTH GUIDELINE 301 MONITORING WELL DWG SIZE A SCALE 1:40 SHEET 1 OF 1 DWG NO. 7001-110-298 REVD 3130 VERONA AVE BUFORD, GA 30518 PHN (770) 932-2443 FAX (770) 932-2490 www.nyloplast-us.com DRAIN BASIN WITH SOLID COVER QUICK SPEC INSTALLATION DETAIL TITLE PROJECT NO./NAME MATERIAL DATE REVISED BY DATE 09-14-07 DRAWN BY EBC 03-11-16 NMH (5) ADAPTER ANGLES VARIABLE 0° - 360° ACCORDING TO PLANS 8" - 30" 8" MIN THICKNESS GUIDELINE (3) VARIABLE SUMP DEPTH ACCORDING TO PLANS (6" MIN. ON 8" - 24", 10" MIN. ON 30" BASED ON MANUFACTURING REQ.) 4" MIN ON 8" - 24" 6" MIN ON 30" MINIMUM PIPE BURIAL DEPTH PER PIPE MANUFACTURER RECOMMENDATION (MIN. MANUFACTURING REQ. SAME AS MIN. SUMP) (3) VARIABLE INVERT HEIGHTS AVAILABLE (ACCORDING TO PLANS/TAKE OFF) THE BACKFILL MATERIAL SHALL BE CRUSHED STONE OR OTHER GRANULAR MATERIAL MEETING THE REQUIREMENTS OF CLASS I, CLASS II, OR CLASS III MATERIAL AS DEFINED IN ASTM D2321. BEDDING & BACKFILL FOR SURFACE DRAINAGE INLETS SHALL BE PLACED & COMPACTED UNIFORMLY IN ACCORDANCE WITH ASTM D2321. (4) VARIOUS TYPES OF INLET & OUTLET ADAPTERS AVAILABLE: 4" - 30" FOR CORRUGATED HDPE (ADS N-12/HANCOR DUAL WALL, ADS/HANCOR SINGLE WALL), N-12 HP, PVC SEWER (EX: SDR 35), PVC DWV (EX: SCH 40), PVC C900/C905, CORRUGATED & RIBBED PVC WATERTIGHT JOINT (CORRUGATED HDPE SHOWN) (6, 7) 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. SEE DRAWING NO. 7001-110-111 FOR NON TRAFFIC INSTALLATION. (1, 2) INTEGRATED DUCTILE IRON FRAME & COVER 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. ® ©2013 NYLOPLAST 1 - 8" - 30" SOLID COVERS SHALL BE DUCTILE IRON PER ASTM A536 GRADE 70-50-05. 2 - 12" - 30" FRAMES SHALL BE DUCTILE IRON PER ASTM A536 GRADE 70-50-05. 8" & 10" SOLID COVERS FIT DIRECTLY ONTO DRAIN BASINS WITH THE USE OF A PVC BODY TOP. SEE DRAWING NO. 7001-110-045. 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 N-12/HANCOR DUAL WALL), N-12 HP, & PVC SEWER (4" - 24"). 5 - ADAPTERS CAN BE MOUNTED ON ANY ANGLE 0° TO 360°. TO DETERMINE MINIMUM ANGLE BETWEEN ADAPTERS SEE DRAWING NO. 7001-110-012. 6 - 12" - 30" SOLID COVERS SHALL MEET H-20 LOAD RATING. 7 - 8" & 10" SOLID COVERS ARE RATED FOR LIGHT DUTY APPLICATIONS ONLY; NO CONCRETE COLLAR NEEDED FOR LIGHT DUTY RATING. 18" MIN WIDTH GUIDELINE 302 WATER QUALITY WEIR STRUCTURE 303 STORMTECH WEIR TABLE DWG SIZE A SCALE 1:16 SHEET 1 OF 1 DWG NO.7004-110-007 REV B 3130 VERONA AVE BUFORD, GA 30518 PHN (770) 932-2443 FAX (770) 932-2490 www.nyloplast-us.com DRAIN BASIN WITH OUTLET WEIR FOR STORMTECH TITLE PROJECT NO./NAME MATERIAL DATE APPD BY DATE 10-28-03 THISBY PRINT DISCLOSES SUBJECT MATTER IN WHICH DRAWN EBC NYLOPLAST HAS PROPRIETARY RIGHTS. THE RECEIPT OR POSSESSION OF THIS PRINT DOES NOT CONFER, TRANSFER, OR LICENSE THE USE OF THE DESIGN OR TECHNICAL INFORMATION SHOWN HEREIN REPRODUCTION OF THIS PRINT OR ANY INFORMATION CONTAINED HEREIN, OR MANUFACTURE OF ANY ARTICLE HEREFROM, FOR THE DISCLOSURE TO OTHERS IS FORBIDDEN, EXCEPT BY SPECIFIC WRITTEN PERMISSION FROM NYLOPLAST. 10-28-03 CJA 4" - 24" INLET PIPE 3 OUTLET WEIR 18" - 30" DRAIN BASIN BODY 18" - 30" FRAME & SOLID COVER 1 2 6" - 24" OUTLET PIPE TO HEADER / MANIFOLD 12" - 24" OUTLET PIPE TO ISOLATOR ROW INLET PIPE 3 1 - INVERT ELEVATIONS & LOCATIONS TO BE DETERMINED BY ENGINEER 2 - HEIGHT OF WEIR TO BE DETERMINED BY ENGINEER 3 - WEIR CUSTOM MANUFACTURED WITH STAINLESS STEEL TO MEET OUTLET PIPE OPEN AREA 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 301 North Howes Street, Suite 100 Fort Collins, Colorado 80521 N O R T H E RN PHONE: 970.221.4158 www.northernengineering.com WEIR SUMMARY TABLE WATER QUALITY STRUCTURE ID TYPE PIPE INVERT WEIR HEIGHT (FROM INVERT) WQ WEIR STMH A2 24" BASIN 4973.50 1' DWG SIZE A SCALE 1:6 SHEET 1 OF 1 DWG NO.7001-110-074 REVD 3130 VERONA AVE BUFORD, GA 30518 PHN (770) 932-2443 FAX (770) 932-2490 www.nyloplast-us.com 18 IN DROP IN TITLE PROJECT NO./NAME MATERIAL DATE REVISED BY DATE 7-5-01 THIS PRINT DISCLOSES SUBJECT MATTER IN WHICH DRAWN BY CJA NYLOPLAST HAS PROPRIETARY RIGHTS. THE RECEIPT OR POSSESSION OF THIS PRINT DOES NOT CONFER, TRANSFER, OR LICENSE THE USE OF THE DESIGN OR TECHNICAL INFORMATION SHOWN HEREIN REPRODUCTION OF THIS PRINT OR ANY INFORMATION CONTAINED HEREIN, OR MANUFACTURE OF ANY ARTICLE HEREFROM, FOR THE DISCLOSURE TO OTHERS IS FORBIDDEN, EXCEPT BY SPECIFIC WRITTEN PERMISSION FROM NYLOPLAST. 8-14-12 JJC APPROX. DRAIN AREA = 84.61 SQ IN APPROX. WEIGHT = 47.22 LBS DIMENSIONS ARE FOR REFERENCE ONLY ACTUAL DIMENSIONS MAY VARY DIMENSIONS ARE IN INCHES GRATE HAS LIGHT DUTY RATING QUALITY: MATERIALS SHALL CONFORM TO ASTM A536 GRADE 70-50-05 PAINT: CASTINGS ARE FURNISHED WITH A BLACK PAINT SIZE OF OPENING MEETS REQUIREMENTS OF AMERICAN DISABILITY ACT AS STATED IN FEDERAL REGISTER PART III, DEPARTMENT OF JUSTICE, 28 CFR PART 36. ® ©2012 NYLOPLAST 28 X .50 .50 Ø 16.75 1.25 Ø21.70 204 DIMENSIONS FOR SLOTTED HDPE PIPE SCREEN SLOT TABLE A B C D E PIPE SIZE ROWS OF SLOTS MAXIMUM SLOT LENGTH MAXIMUM SLOT WIDTH APPROX. SLOT SPACING O.C. MINIMUM OPEN AREA PER FOOT 6" 3 (MIN.) - 6 (MAX.) 1-3/8" 0.032" 0.516" 1.98 SQ. IN. GEOMEMBRANE LINER / UNDERDRAIN 205 PENETRATION DETAIL ELEV. B ELEV. C ELEV. D DETENTION POND 3 & 4 CURB CUT SEE FORT COLLINS DETAIL D-10B ON SHEET D6 SEE ORIFICE PLATE DETAIL CALL UTILITY NOTIFICATION CENTER OF COLORADO Know what's R CityDate Engineer Date Date Date Date Stormwater Utility Parks & Recreation Traffic Engineer Date Water & Wastewater Utility City of Fort Collins, Colorado UTILITY PLAN APPROVAL Environmental Planner 101INLET CDOT TYPE R 102 CDOT TYPE R INLET (CONT.) D1 105 INLET SCHEDULE 103 MODIFIED CDOT TYPE C INLET WITH AREA INLET & WATER QUALITY WEIR (INLET A2) 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 301 North Howes Street, Suite 100 Fort Collins, Colorado 80521 N O R T H E RN PHONE: 970.221.4158 www.northernengineering.com INLET SCHEDULE Inlet ID Inlet Size Inlet Type Lid Type Inlet A2 Single CDOT Type C w/ Water Quality Weir N/A Inlet A7 18" Nyloplast Drain Basin Open Inlet B5 Single FC Combination Inlet w Vane Grate N/A Monitering Well U2 8" Nyloplast Drain Basin Closed 104 DETENTION POND OUTFALL DETAIL (SECTION A-A) POND OUTFALL NUMBER 4 3 ELEV. A 4,975.20 4,976.20 ELEV. B 4,974.72 4,975.65 ELEV. C 4,974.00 4,973.25 ELEV. D (EXISTING) 4,973.84 4,973.15 Orifice Opening Size (E) 1.6-inch 1.6-inch 30" 15" 2.375" 31" 8.875" 1.375" 1.375" 30"x31"x3/8" THK STEEL ORIFICE PLATE W/4-3/4" Ø BOLT HOLES LOCATED AS SHOWN. ORIFICE OPENING TO BE LOCATED AS SHOWN. FASTEN ORIFICE PLATE TO WALL W/4-5/8" DIA. GALV. STL. BOLTS. ORIFICE PLATE DETAIL ORIFICE OPENING (E) Ø (SEE TABLE) SHOULD BE DRIVEN 1 FT. FROM END, ACROSS FROM AND ON EACH SIDE OF WATTLE LEAVING 4"-6" OF STAKE PROTRUDING ABOVE THE WATTLE. BAILING WIRE OR NYLON ROPE SHOULD BE TIED TO STAKES IN AN HOUR GLASS FORMATION (FRONT TO BACK OF WATTLE "A", ACROSS TO FRONT OF WATTLE "B", ACROSS TO BACK AND BACK TO FRONT OF WATTLE "A"). STAKES SHOULD THEN BE DRIVEN IN UNTIL BAILING WIRE OR NYLON ROPE IS SUFFICIENTLY SNUG TO THE WATTLE. 1. THE LOCATION AND LENGTH OF WATTLE IS DEPENDENT ON THE CONDITIONS OF EACH SITE. 2. WATTLES SHALL BE INSTALLED PRIOR TO ANY LAND-DISTURBING ACTIVITIES. 3. WATTLES SHALL CONSIST OF STRAW, COMPOST, EXCELSIOR, OR COCONUT FIBER. 4. NOT FOR USE IN CONCENTRATED FLOW AREAS. 5. THE WATTLES SHALL BE TRENCHED INTO THE GROUND A MINIMUM OF TWO (2) INCHES. 6. WATTLES SHALL BE INSTALLED PER MANUFACTURERS SPECIFICATIONS. 7. ON SLOPES, WATTLES SHOULD BE INSTALLED ON CONTOUR WITH A SLIGHT DOWNWARD ANGLE AT THE END OF THE ROW IN ORDER TO PREVENT PONDING AT THE MID SECTION. 8. RUNNING LENGTHS OF WATTLES SHOULD BE ABUTTED FIRMLY TO ENSURE NO LEAKAGE AT THE ABUTMENTS. 9. SPACING - DOWNSLOPE: 10. VERTICAL SPACING FOR SLOPE INSTALLATIONS SHOULD BE DETERMINED BY SITE CONDITIONS. SLOPE GRADIENT AND SOIL TYPE ARE THE MAIN FACTORS. A GOOD RULE OF THUMB IS: 1:1 SLOPES = 10 FEET APART 2:1 SLOPES = 20 FEET APART 3:1 SLOPES = 30 FEET APART 4:1 SLOPES = 40 FEET APART, ETC. 11. HOWEVER, ADJUSTMENTS MAY HAVE TO BE MADE FOR THE SOIL TYPE: FOR SOFT, LOAMY SOILS - ADJUST THE ROWS CLOSER TOGETHER; FOR HARD, ROCKY SOILS - ADJUST THE ROWS FURTHER APART. A SECONDARY WATTLE PLACED BEHIND THE ABUTMENT OF TWO WATTLES IS ENCOURAGED ON STEEP SLOPES OR WHERE JOINTS HAVE FAILED IN THE PAST. 12. STAKING: THE CITY RECOMMENDS USING WOOD STAKES TO SECURE THE WATTLES. 1/2" TO 5/8" REBAR IS ALSO ACCEPTABLE. BE SURE TO USE A STAKE THAT IS LONG ENOUGH TO PROTRUDE SEVERAL INCHES ABOVE THE WATTLE: 18" IS A GOOD LENGTH FOR HARD, ROCKY SOIL. FOR SOFT LOAMY SOIL USE A 24" STAKE. 1"x 1" WOOD STAKES 18"-24" ENDS OF ADJACENT WATTLES SHALL BE TIGHTLY ABUTTED TO PREVENT SEDIMENT BYPASS ONLY WATTLES MADE WITH COCONUT FIBERS SHALL BE USED WHEN INSTALLATION COMES IN CONTACT WITH A WATER BODY. 008 WP CONCRETE WASHOUT AREA CWA 003 004 ROCK SOCK DETAIL GRADATION TABLE SIEVE SIZE MASS PERCENT PASSING SQUARE MESH SIEVES NO. 4 2" 100 1-1/2" 90-100 1" 20-55 3/4" 0-15 3/8" 0-5 MATCHES SPECIFICATIONS FOR NO. 4 COARSE AGGREGATE FOR CONCRETE PER AASHTO M43. ALL ROCK SHALL BE FRACTURED FACE, ALL SIDES RS VEHICLE CONTROL TRACKING PAD VTC 005 WATTLE WATTLE OR NOTE: INSTALLATION OF WATTLE STAKES MAY VARY WITH NO GAPS (TYP.) TIGHTLY ABUTTING ENTRENCH 3" FLOWFLOW NOTE: ENTRENCH WATTLE 3" INTO NATURAL GROUND AT THE OUTSIDE EDGE OF CONCRETE APRON IP1 001 DROP INLET PROTECTION CURB INLET PROTECTION IP3 006 002 SILT FENCE MINIMUM THICKNESS 1" USE 2x4 MATERIAL FOR STAKES JOINT ANCHOR TRENCH, TYP. PERIMETER ANCHOR TRENCH, TYP. TOP OF CHANNEL BANK TYPE OF BLANKET AS INDICATED IN PLAN VIEW, IN ALL DISTURBED AREAS OF STREAMS AND DRAINAGE CHANNELS TO DEPTH "D" ABOVE CHANNEL INVERT. BLANKET SHALL GENERALLY BE ORIENTED PARALLEL TO FLOW DIRECTION. STAKING PATTERN SHALL MATCH BLANKET TYPE. UNDISTURBED SOIL TYPE OF BLANKET, PER MANUFACTURER SPEC. OR TYPE 2 OR 3 STAKING INDICATED IN PLAN VIEW (MATCH SPECIFIED BLANKET TYPE) SEE THE STAKING PATTERNS DETAIL ON NEXT SHEET PERIMETER ANCHOR TRENCH, TYP. JOINT ANCHOR TRENCH, TYP. COMPACTED SUBGRADE 1 3 THE BLANKET SHALL BE EXTENDED TO THE TOP OF CHANNEL "D" 6" TOPSOIL "M" OVERLAPPING JOINT, SEE DETAIL ON THIS SHEET STAGGER OVERLAPS PERIMETER ANCHOR TRENCH SEE DETAIL ON THIS SHEET PER MANUFACTURER SPEC. OR TYPE 1 STAKING SEE THE STAKING PATTERN DETAIL ON NEXT SHEET BLANKET SHALL BE 100% STRAW MIN. DIVERSION DITCH TYPICALLY AT TOP OF SLOPE 6" TOPSOIL 6" MIN. (TYP.) 3" MIN. (TYP.) SINGLE EDGE EROSION CONTROL BLANKET (TYP.) COMPACTED BACKFILL (TYP.) STAKE (TYP.) TWO EDGES OF TWO ADJACENT ROLLS LOOP FROM MIDDLE OF ROLL FLOW 6" 3" MIN. 12" MIN. SHALL BE IN ACCORDANCE WITH MANUFACTURER'S SPECIFICATION. IF NO MANUFACTURER'S SPECIFICATION IS AVAILABLE USE THE ACCEPTABLE STAKING PATTERN (AS SHOWN ABOVE) PERIMETER ANCHOR TRENCH OR JOINT ANCHOR TRENCH, TYP. STRAW-COCONUT COCONUT OR EXCELSIOR STRAW ROLL WIDTH "W" (TYP.) 6' 3' 1/2 "W" 1/2 "W" 1/2 "W" 1/2 "W" 1/2 "W" 4' 3' 2' ECB EROSION CONTROL BLANKET TYPE TYPE STRAW* STRAW-COCONUT EXCELSIOR COCONUT CONTENT - 30% MIN. - STRAW CONTENT 100% - NETTING MIN. DOUBLE/NATURAL 100% - - EXCELSIOR CONTENT COCONUT 100% - - * FOR OUTSIDE OF STREAMS AND DRAINAGE CHANNELS DOUBLE/NATURAL DOUBLE/NATURAL DOUBLE/NATURAL 70% MAX. 007 EROSION CONTROL BLANKET 009 OUTLET PROTECTION A A 2:1 OP WQCV ALLEY (20' WIDE ASPHALT) N:137303.74 N:137542.86 E:195119.39 FND NAIL AND BRASS TAG, LS 14823 DETENTION POND 2 EVERGREEN PARK FIFTH FILING LOT 2 EVERGREEN PARK FIFTH FILING LOT 1 IP3 OP SF SF CWA ECB CONTRACTOR TO LOCATE CONCRETE WASHOUT TO BEST CONSTRUCTION NEEDS. MOBILE CONCRETE WASHOUT SHALL BE APPROVED BY THE CITY. SF ECB SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF ECB 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 301 North Howes Street, Suite 100 Fort Collins, Colorado 80521 N O R T H E RN PHONE: 970.221.4158 www.northernengineering.com CALL UTILITY NOTIFICATION CENTER OF COLORADO Know what's R CityDate Engineer Date Date Date Date Stormwater Utility Parks & Recreation Traffic Engineer Date Water & Wastewater Utility City of Fort Collins, Colorado UTILITY PLAN APPROVAL Environmental Planner EC1 ( IN FEET ) 0 1 INCH = 20 FEET 20 20 40 60 EROSION CONTROL NOTES: TABLE OF CONSTRUCTION SEQUENCE AND BMP APPLICATION 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 (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 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. PROPOSED CONTOUR EXISTING STORM SEWER PROPOSED STORM SEWER PROPOSED SWALE EXISTING CONTOUR PROPOSED CURB & GUTTER PROPOSED STORM INLET SILT FENCE SF INLET PROTECTION IPX STRAW WATTLE PROTECTION SW ROCK SOCK RS VEHICLE TRACKING PAD VTC CONCRETE WASHOUT AREA CWA 1. CONTRACTOR SHALL IMMEDIATELY STABILIZE ALL DISTURBED SLOPES BY CRIMP MULCHING OR SIMILAR METHODS (AS APPLICABLE). 2. TOTAL DISTURBED AREA = 1.06 ACRES 3. SWMP ADMINISTRATOR: Contact ________________________________ Company ________________________________ Address ________________________________ Phone________________________________ 4. CONTRACTOR TO PROVIDE VEHICLE TRACKING CONTROL FOR CONCRETE WASHOUT AREA IF ACCESS IS OFF PAVEMENT. 5. REFER TO THE SEE SEPARATE FINAL STORM WATERMANAGEMENT PLAN BY NORTHERN ENGINEERING SERVICES, DATED JULY 20, 2017 FOR ADDITIONAL INFORMATION. GENERAL NOTES: LEGEND: OUTLET PROTECTION OP EROSION CONTROL BLANKET ECB TURF REINFORCEMENT MAT TRM PROJECT BENCHMARKS: PROJECT DATUM: NAVD88 City of Fort Collins Benchmark 1-10 Northwest corner of College Ave. and Willox Lane on the Southwest corner of a storm inlet. Elevation: 4987.25 City of Fort Collins Benchmark 42-97 On top of a storm inlet structure on the east side of Redwood Street, 400 feet south of Willox Lane. Elevation: 4969.93 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 BEARING: Basis of Bearing is the West line of Lots 15 and 16, Replat (No. 1) of Evergreen Park as bearing North 00°38'44" East (assumed bearing). BASIN B4 STA 10+14.64 RIM 4976.8± INV. IN 4973.51 (N) INV. IN 4973.51 (W) INV. OUT 4973.51 (E) INV. OUT 4973.51 (S) INLET B5 STA 10+14.64 RIM 4976.3± INV. OUT 4973.64 (S) EXISTING GROUND PROPOSED GRADE 100-YR HGL 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 301 North Howes Street, Suite 100 Fort Collins, Colorado 80521 N O R T H E RN PHONE: 970.221.4158 www.northernengineering.com PROPOSED RIGHT-OF-WAY EXISTING WATER MAIN PROPOSED WATER MAIN PROPOSED STORM SEWER LEGEND: 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. MAINTAIN 10' HORIZONTAL AND 18" VERTICAL MINIMUM SEPARATION BETWEEN ALL SANITARY SEWER MAINS, WATER MAINS, AND SERVICES. 3. 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. 4. ALL RCP SHALL BE CLASS III OR GREATER. PIPE MATERIAL, BEDDING, AND INSTALLATION WITHIN PUBLIC RIGHTS-OF-WAY SHALL BE GOVERNED BY THE CITY OF FORT COLLINS. ALTERNATES (SUCH AS ADS N-12 OR HP SANITITE) OUTSIDE OF THE R.O.W. SHALL BE APPROVED IN ADVANCE BY THE ENGINEER. ALL JOINTS SHALL BE 'WATERTIGHT' USING APPROPRIATE GASKETS OR JOINT WRAPS (PER ASTM C443 FOR RCP AND PER ASTM F477 / D3212 FOR PLASTIC PIPE). 5. MANHOLE DIAMETERS SHOWN ARE THE MINIMUM SIZE PER CITY STANDARD DETAIL D-3. CONTRACTOR SHALL SHALL CONFIRM THAT MANHOLE DIAMETERS ARE SUFFICIENT FOR THEIR PROPOSED METHODS OF INSTALLATION (i.e., WITHIN PRE-CASTER'S TOLERANCES, ETC.). W G T EXISTING STORM SEWER EXISTING TELEPHONE EXISTING GAS EXISTING SANITARY SEWER SS PROPOSED CURB & GUTTER PROPOSED SANITARY SEWER PROPOSED LOTLINE EASEMENT LINE PROPERTY BOUNDARY EXISTING ELECTRIC E PROPOSED STORM INLET CityDate Engineer Date Date Date Date Stormwater Utility Parks & Recreation Traffic Engineer Date Water & Wastewater Utility City of Fort Collins, Colorado UTILITY PLAN APPROVAL Environmental Planner ST2 STORM LINE B (PRIVATE) PROFILE SCALE: CALL UTILITY NOTIFICATION CENTER OF COLORADO Know what's R ( IN FEET ) 0 1 INCH = 20 FEET 20 20 40 60 KEYMAP X X X E E E STM A-ST1 / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / STM B-ST2 TRENCH DRAIN NOTE: DRIVEWAY TRENCH DRAIN TO BE ACO POWERDRAIN S200K SLOPED PARTS 1 THROUGH 9, OR APPROVED EQUAL. 4980 4985 4990 13+25 13+00 12+00 11+00 10+00 9+50 JUNCTION A5 STA 10+28.94 INV. 4973.38 (W) INV. 4973.38 (N) INV. 4973.38 (E) INFALL INLET A2 (WQ WEIR) STA 10+19.30 RIM 4976.3± INV. IN 4973.36 (W) WEIR ELEV 4973.36 (N) OUTFALL INLET A2 (WQ WEIR) STA 10+14.64 RIM 4976.3± INV. IN 4973.36 (S) INV. IN 4973.36 (W) INV. OUT 4973.36 (E) 14.64 LF 12" HDPE @ 0.20% 5.48 LF 12" HDPE @ 0.20% BASIN A4 STA 10+26.86 RIM 4976.4± INV. IN 4973.38 (W) INV. IN 4973.38 (N) INV. OUT 4973.38 (E) 2.08 LF 12" HDPE @ 0.20% 2.08 LF 12" HDPE @ 0.20% 2.08 LF 12" HDPE @ 0.20% BASIN A6 STA 10+31.03 RIM 4976.5± INV. IN 4973.38 (W) INV. IN 4973.38 (N) INV. OUT 4973.38 (E) 69.73 LF 12" HDPE @ 0.20% INLET A7 STA 11+00.76 FL. EL 4975.2± INV. IN 4973.52 (W) INV. OUT 4973.52 (E) STCO A8 STA 12+06.93 RIM 4975.8± INV. IN 4973.73 (N) INV. OUT 4973.73 (E) 4.58 LF 12" HDPE @ 0.20% BEGIN TRENCH DRAIN STA 12+11.51 INV. 4973.74 (S) FES A1 STA 10+00.00 INV. 4973.33 (W) 106.18 LF 12" HDPE @ 0.20% EXISTING GROUND PROPOSED GRADE JUNCTION A3 STA 10+24.78 INV. 4973.37 (W) INV. 4973.37 (N) INV. 4973.37 (E) PROPOSED TRENCH DRAIN SEE DETAIL 203 ON SHEET D2 AND NOTE ON THIS SHEET CONCRETE ENCASE STORM LINE FROM CLEANOUT TO TRENCH DRAIN 6" ALL SIDES 100-YR HGL 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 301 North Howes Street, Suite 100 Fort Collins, Colorado 80521 N O R T H E RN PHONE: 970.221.4158 www.northernengineering.com PROPOSED RIGHT-OF-WAY EXISTING WATER MAIN PROPOSED WATER MAIN PROPOSED STORM SEWER LEGEND: 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. MAINTAIN 10' HORIZONTAL AND 18" VERTICAL MINIMUM SEPARATION BETWEEN ALL SANITARY SEWER MAINS, WATER MAINS, AND SERVICES. 3. 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. 4. ALL RCP SHALL BE CLASS III OR GREATER. PIPE MATERIAL, BEDDING, AND INSTALLATION WITHIN PUBLIC RIGHTS-OF-WAY SHALL BE GOVERNED BY THE CITY OF FORT COLLINS. ALTERNATES (SUCH AS ADS N-12 OR HP SANITITE) OUTSIDE OF THE R.O.W. SHALL BE APPROVED IN ADVANCE BY THE ENGINEER. ALL JOINTS SHALL BE 'WATERTIGHT' USING APPROPRIATE GASKETS OR JOINT WRAPS (PER ASTM C443 FOR RCP AND PER ASTM F477 / D3212 FOR PLASTIC PIPE). 5. MANHOLE DIAMETERS SHOWN ARE THE MINIMUM SIZE PER CITY STANDARD DETAIL D-3. CONTRACTOR SHALL SHALL CONFIRM THAT MANHOLE DIAMETERS ARE SUFFICIENT FOR THEIR PROPOSED METHODS OF INSTALLATION (i.e., WITHIN PRE-CASTER'S TOLERANCES, ETC.). W G T EXISTING STORM SEWER EXISTING TELEPHONE EXISTING GAS EXISTING SANITARY SEWER SS PROPOSED CURB & GUTTER PROPOSED SANITARY SEWER PROPOSED LOTLINE EASEMENT LINE PROPERTY BOUNDARY EXISTING ELECTRIC E PROPOSED STORM INLET CALL UTILITY NOTIFICATION CENTER OF COLORADO Know what's R CityDate Engineer Date Date Date Date Stormwater Utility Parks & Recreation Traffic Engineer Date Water & Wastewater Utility City of Fort Collins, Colorado UTILITY PLAN APPROVAL Environmental Planner ST1 ( IN FEET ) 0 1 INCH = 20 FEET 20 20 40 60 STORM LINE A (PRIVATE) PROFILE SCALE: KEYMAP X X X E E E / / / / / / / / / / / / / / / / / / / / STM A-ST1 STM B-ST2 TRENCH DRAIN NOTE: STORM LINE A TRENCH DRAIN TO BE ACO POWERDRAIN S300K SLOPED PARTS 1 THROUGH 29, OR APPROVED EQUAL. 4. ALL RCP SHALL BE CLASS III OR GREATER. PIPE MATERIAL, BEDDING, AND INSTALLATION WITHIN PUBLIC RIGHTS-OF-WAY SHALL BE GOVERNED BY THE CITY OF FORT COLLINS. ALTERNATES (SUCH AS ADS N-12 OR HP SANITITE) OUTSIDE OF THE R.O.W. SHALL BE APPROVED IN ADVANCE BY THE ENGINEER. ALL JOINTS SHALL BE 'WATERTIGHT' USING APPROPRIATE GASKETS OR JOINT WRAPS (PER ASTM C443 FOR RCP AND PER ASTM F477 / D3212 FOR PLASTIC PIPE). 5. MANHOLE DIAMETERS SHOWN ARE THE MINIMUM SIZE PER CITY STANDARD DETAIL D-3. CONTRACTOR SHALL SHALL CONFIRM THAT MANHOLE DIAMETERS ARE SUFFICIENT FOR THEIR PROPOSED METHODS OF INSTALLATION (i.e., WITHIN PRE-CASTER'S TOLERANCES, ETC.). W G T EXISTING STORM SEWER EXISTING TELEPHONE EXISTING GAS EXISTING SANITARY SEWER SS PROPOSED CURB & GUTTER PROPOSED SANITARY SEWER PROPOSED LOTLINE EASEMENT LINE PROPERTY BOUNDARY EXISTING ELECTRIC E PROPOSED STORM INLET CALL UTILITY NOTIFICATION CENTER OF COLORADO Know what's R FND NAIL AND BRASS TAG, LS 14823 EXISTING RIGHT OF WAY LINE PROPOSED 8' UTILITY EASEMENT DETENTION POND 4 OUTFALL TO CURBLINE WITH SIDEWALK CHASE SEE DETAIL 104 SHEET D1 PROPOSED INLET 20' EMERGENCY ACCESS EASEMENT DETENTION POND 2 100-YR WSEL: 4976.14 STORMTECH UNDERGROUND WATER QUALITY CHAMBERS SEE SHEET SG1 STORM JUNCTION AND WATER QUALITY WEIR PROPOSED INLET WITH WATER QUALITY WEIR PROPOSED INLET 18" VERTICAL SPILL CURB 18" VERTICAL CATCH CURB EVERGREEN PARK FIFTH FILING LOT 2 EVERGREEN PARK FIFTH FILING LOT 1 PROPOSED ADDITIONAL 3' ROW DEDICATION PROPOSED 9' UTILITY EASEMENT DETENTION POND 3 OUTFALL TO CURBLINE WITH SIDEWALK CHASE SEE DETAIL 104 SHEET D1 ZERO CURB WITH APRON RUNDOWN SEE DETAIL 100 ON THIS SHEET A A A A STORM DRAIN A SEE SHEET ST1 STORM DRAIN B SEE SHEET ST2 DETENTION POND 4 100-YR WSEL: 4975.13 SEE ABOVE DETAIL SIDEWALK CHASE TRENCH DRAIN EMERGENCY ACCESS EASEMENT UTILITY EASEMENT WALK WALK RED CEDAR CIRCLE A A 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 301 North Howes Street, Suite 100 Fort Collins, Colorado 80521 N O R T H E RN PHONE: 970.221.4158 www.northernengineering.com LEGEND: PROPOSED CONTOUR EXISTING STORM SEWER PROPOSED STORM SEWER PROPOSED SWALE EXISTING CONTOUR PROPOSED CURB AND GUTTER PROPERTY BOUNDARY PROPOSED SPOT ELEVATION PROPOSED SLOPES 1. THE SIZE, TYPE AND LOCATION OF ALL KNOWN UNDERGROUND UTILITIES ARE APPROXIMATE WHEN SHOWN ON THESE DRAWINGS. IT SHALL BE THE RESPONSIBILITY OF THE CONTRACTOR TO VERIFY THE EXISTENCE OF ALL UNDERGROUND UTILITIES IN THE AREA OF THE WORK. BEFORE COMMENCING NEW CONSTRUCTION, THE CONTRACTOR SHALL BE RESPONSIBLE FOR LOCATING ALL UNDERGROUND UTILITIES AND SHALL BE RESPONSIBLE FOR FOR ALL UNKNOWN UNDERGROUND UTILITIES. 2. REFER TO THE PLAT FOR LOT AREAS, TRACT SIZES, EASEMENTS, LOT DIMENSIONS, UTILITY EASEMENTS, OTHER EASEMENTS, AND OTHER SURVEY INFORMATION. 3. ALL PROJECT DATA IS ON THE CITY OF FORT COLLINS VERTICAL DATUM; NAVD88. SEE COVER SHEET FOR BENCHMARK REFERENCE. NOTES: PROPOSED STORM INLET PEDESTRIAN ACCESS RAMPS EXISTING SPOT ELEVATION PROPOSED LOT LINE PROPOSED CONCRETE CROSS PAN (TYP.) EXISTING RIGHT OF WAY PROPOSED RIGHT OF WAY POROUS PAVERS GRAVEL PARKING CALL UTILITY NOTIFICATION CENTER OF COLORADO Know what's R CityDate Engineer Date Date Date Date Stormwater Utility Parks & Recreation Traffic Engineer Date Water & Wastewater Utility City of Fort Collins, Colorado UTILITY PLAN APPROVAL Environmental Planner G1 GRADING AT DRIVEWAY ENTRANCE ( IN FEET ) 0 1 INCH = 20 FEET 20 20 40 60 DETENTION POND AND RETAINING WALL GRADING RED CEDAR CIRCLE EXISTING 75' TRANSMISSION EASEMENT ALLEY (20' WIDE ASPHALT) N:137303.74 E:195116.70 FND NAIL AND BRASS TAG, LS 14823 N:137542.86 E:195119.39 FND NAIL AND BRASS TAG, LS 14823 EXISTING 8" SANITARY SEWER EXISTING 8" SANITARY SEWER EXISTING SANITARY SEWER MANHOLE EXISTING OVERHEAD ELECTRIC EXISTING WATERLINE EXISTING 8" WATERLINE WET TAP WATER SERVICE TO EXISTING WATERLINE WITH TAPPING SADDLE TAP SANITARY SERVICE WITH INSERTATEE PROPOSED CURB STOP AND METER PIT 3 4" WATER SERVICE 4" SANITARY SERVICE WITH CLEANOUT @ 2% TO SANITARY SEWER MAIN PROPOSED OUTFALL w/ ORIFICE PLATE 20' EMERGENCY ACCESS EASEMENT PROPOSED STORM SEWER PROPOSED INLET STORM INLET AND WATER QUALITY WEIR STORMTECH UNDERGROUND WATER QUALITY CHAMBERS SEE SHEET SG1 STORM JUNCTION AND WATER QUALITY WEIR PROPOSED INLET PROPOSED TRENCH DRAIN PROPOSED SAWCUT GRAVEL YARD CONCRETE DRIVE CONCRETE DRIVE 5' WALK 5' WALK 5.5' WALK PROPOSED FENCE AND LOTLINE PROPOSED 9' UTILITY EASEMENT PROPOSED 8' UTILITY EASEMENT EVERGREEN PARK FIFTH FILING LOT 2 EVERGREEN PARK FIFTH FILING LOT 1 63' PROPOSED ROW PROPOSED 3' ADDITIONAL ROW DEDICATED PROPOSED 3' ADDITIONAL ROW DEDICATED PROPOSED TRENCH DRAIN STORM DRAIN A SEE SHEET ST1 APPROX. LOCATION OF PRIVATE GASLINE SERVICE ROUTING N:137386.87 E:195117.63 PROPOSED PROPERTY CORNER. PIN TO BE SET N:137383.97 E:195414.54 PROPOSED PROPERTY CORNER. PIN TO BE SET 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 301 North Howes Street, Suite 100 Fort Collins, Colorado 80521 N O R T H E RN PHONE: 970.221.4158 www.northernengineering.com CityDate Engineer Date Date Date Date Stormwater Utility Parks & Recreation Traffic Engineer Date Water & Wastewater Utility City of Fort Collins, Colorado UTILITY PLAN APPROVAL Environmental Planner ( IN FEET ) 0 1 INCH = 20 FEET 20 20 40 60 EXISTING WATER MAIN PROPOSED WATER MAIN PROPOSED STORM SEWER LEGEND: 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 UTILITIES 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. MINIMUM COVER OF 4.5' SHALL BE MAINTAINED THROUGHOUT THE WATERLINE AND SERVICE LINE INSTALLATION. MAXIMUM ALLOWED COVER SHALL BE 6' UNLESS SPECIFICALLY APPROVED BY THE CITY. EXISTING STORM SEWER EXISTING ELECTRIC EXISTING TELEPHONE EXISTING GAS EXISTING ELECTRIC METER EXISTING WATER METER EXISTING IRRIGATION BOX EXISTING POWER POLE EXISTING TELEPHONE PEDESTAL EXISTING TREES EXISTING SANITARY SEWER PROPOSED STORM INLET EXISTING LIGHT POLE PROPOSED CURB & GUTTER PROPOSED SANITARY SEWER PROPOSED FIRE HYDRANT EXISTING FIRE HYDRANT PROPOSED LOTLINE EASEMENT LINE PROPERTY BOUNDARY S PROPOSED 4" SEWER SERVICE PROPOSED 3/4" WATER SERVICE EXISTING GAS METER U1 CALL UTILITY NOTIFICATION CENTER OF COLORADO Know what's R EXISTING 75' TRANSMISSION EASEMENT ALLEY (20' WIDE ASPHALT) N:137303.74 E:195116.70 FND NAIL AND BRASS TAG, LS 14823 N:137542.86 E:195119.39 FND NAIL AND BRASS TAG, LS 14823 GRAVEL YARD CONCRETE DRIVE CONCRETE DRIVE N:137415.93 E:195279.97 OUTSIDE WALL N:137415.15 E:195327.53 OUTSIDE WALL N:137507.71 E:195328.11 OUTSIDE WALL N:137508.18 E:195280.88 OUTSIDE WALL EXISTING RIGHT OF WAY LINE PROPOSED 3' ADDITIONAL ROW DEDICATED PROPOSED 3' ADDITIONAL ROW DEDICATED 19' TYP. 9' TYP. ZERO CURB WITH APRON RUNDOWN 18" VERTICAL CATCH CURB RETAINING WALL TRENCH DRAIN PROPOSED RETAINING WALL AND RAILING SEE LANDSCAPE PLANS 5' WALK 6' WALK 5.5' WALK WHEEL STOPS (TYP.) TIE PROPOSED SIDEWALK INTO EXISTING EXISTING VERTICAL CURB PROPOSED FENCE AND LOTLINE PROPOSED GATE 60' TYP. 15' TYP. 26' TYP. 9' TYP. WHEEL STOPS (TYP.) PROPOSED 9' UTILITY EASEMENT PROPOSED 8' UTILITY EASEMENT 20' EMERGENCY ACCESS EASEMENT 2' TO WALL 2' TO WALL EX. 5' WALK 8' 18" VERTICAL CATCH CURB 18" VERTICAL SPILL CURB TRASH ENCLOSURE 24' FL-FL 23.6' FL-FL N:137386.90 E:195117.52 PROPOSED PROPERTY CORNER. PIN TO BE SET. N:137383.97 E:195414.54 PROPOSED PROPERTY CORNER. PIN TO BE SET. N:137537.07 E:195253.28 FL 7.5' 66.7' 25' FL-FL 12.4' 13.06' R12' R12' N:137385.29 E:195281.56 68' 20' 4.87' 28.87' EVERGREEN PARK FIFTH FILING LOT 2 1 1 1 1 1 EVERGREEN PARK FIFTH FILING LOT 1 63' PROPOSED ROW 8' N:137536.59 E:195252.16 N:137390.24 E:195386.35 FRONT FACE WALL N:137401.48 E:195395.93 FL N:137539.77 E:195332.98 FRONT FACE WALL N:137482.92 E:195394.33 CL TRENCH N:137507.58 E:195429.18 FL N:137482.58 E:195428.91 FL PROPOSED SAWCUT DETENTION POND OUTFALL AND SIDEWALK CHASE 5' WALK N:137462.84 E:195394.43 FL 2' CONCRETE PAN N:137391.32 E:195427.78 FL N:137513.40 E:195394.63 CL TRENCH N:137395.26 E:195333.90 FL LINE TABLE LINE L1 L2 L3 L4 L5 L6 L7 L8 L9 L10 L11 L12 LENGTH 25.59' 151.88' 146.00' 122.95' 94.00' 21.28' 58.65' 8.25' 14.00' 70.00' 49.50' 12.40' BEARING N00°33'39.66"E S89°26'20.20"E S00°34'54.35"W N89°26'20.20"W N89°26'20.20"W S89°26'20.20"E N89°26'20.20"W S00°33'39.80"W S89°26'20.20"E S00°33'39.80"W N89°26'20.20"W N00°33'39.80"E LINE TABLE LINE L13 L14 L15 L16 L17 L18 L19 L20 L21 L22 L23 L24 LENGTH 1.55' 63.85' 8.17' 6.50' 15.46' 6.56' 12.75' 45.40' 93.25' 25.88' 84.25' 25.26' BEARING S89°16'31.52"E N00°33'39.80"E N89°26'20.20"W S89°26'20.20"E S00°33'39.80"W S89°26'20.20"E N00°33'39.80"E S89°26'20.20"E S00°39'05.14"W S89°26'20.20"E S00°38'32.73"W N89°26'45.43"W CURVE TABLE CURVE C1 C2 C3 C4 C5 C6 C7 C8 C9 C10 C11 C12 DELTA 90°00'00" 44°19'37" 28°16'29" 14°51'48" 67°18'57" 71°06'52" 90°00'00" 90°00'00" 89°26'18" 90°00'00" 91°49'11" 15°02'23" RADIUS 5.00' 30.00' 50.00' 50.00' 12.00' 12.00' 5.00' 5.00' 5.00' 5.00' 22.54' 47.50' LENGTH 7.85' 23.21' 24.67' 12.97' 14.10' 14.89' 7.85' 7.85' 7.80' 7.85' 36.12' 12.47' BEARING S44°26'20"E S67°16'32"E S59°14'58"E S82°00'26"E N38°28'13"E S34°58'54"E S45°33'40"W S44°26'20"E N45°16'49"E N44°26'20"W N36°52'37"E S81°55'09"E CHORD 7.07' 22.63' 24.42' 12.93' 13.30' 13.96' 7.07' 7.07' 7.04' 7.07' 32.38' 12.43' LINE TABLE LINE L25 L26 L27 L28 L29 L30 L31 L32 L33 L34 L35 LENGTH 16.15' 80.33' 28.75' 16.18' 32.43' 92.25' 5.05' 30.48' 69.97' 17.00' 16.85' BEARING N89°21'27.27"W S89°26'20.20"E S00°39'05.14"W N89°20'54.86"W N00°39'05.14"E N00°39'42.60"E N89°26'20.20"W N00°33'39.80"E S00°38'32.73"W S89°17'19.58"E N53°47'34.17"W 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 301 North Howes Street, Suite 100 Fort Collins, Colorado 80521 N O R T H E RN PHONE: 970.221.4158 www.northernengineering.com CALL UTILITY NOTIFICATION CENTER OF COLORADO Know what's R CityDate Engineer Date Date Date Date Stormwater Utility Parks & Recreation Traffic Engineer Date Water & Wastewater Utility City of Fort Collins, Colorado UTILITY PLAN APPROVAL Environmental Planner ( IN FEET ) 0 1 INCH = 20 FEET 20 20 40 60 EXISTING RIGHT-OF-WAY LEGEND: PROPOSED STORM SEWER EXISTING STORM SEWER EXISTING EDGE OF ASPHALT PROPOSED STORM MANHOLE PROPOSED CURB & GUTTER PROPOSED CENTERLINE PEDESTRIAN ACCESS RAMPS PROPOSED CONCRETE CROSSPAN (TYP.) PROPOSED RIGHT-OF-WAY NOTES: 1. THE SIZE, TYPE AND LOCATION OF ALL KNOWN UNDERGROUND UTILITIES ARE APPROXIMATE WHEN SHOWN ON THESE DRAWINGS. IT SHALL BE THE RESPONSIBILITY OF THE CONTRACTOR TO VERIFY THE EXISTENCE OF ALL UNDERGROUND UTILITIES IN THE AREA OF THE WORK. BEFORE COMMENCING NEW CONSTRUCTION, THE CONTRACTOR SHALL BE RESPONSIBLE FOR LOCATING ALL UNDERGROUND UTILITIES AND SHALL BE RESPONSIBLE FOR ALL UNKNOWN UNDERGROUND UTILITIES. 2. SEE SOILS REPORT FOR PAVEMENT AND SUBGRADE PREPARATION, DESIGN AND RECOMMENDATIONS. 3. MANHOLE RIM ELEVATIONS ARE TO BE ADJUSTED TO 1 4" BELOW FINISHED GRADE. IF NECESSARY, CONE SECTIONS SHALL BE ROTATED TO PREVENT LIDS BEING LOCATED WITHIN VEHICLE OR BICYCLE WHEEL PATHS. 4. EXPANSION JOINTS SHALL BE PROVIDED IN ALL SIDEWALKS AT MAXIMUM SPACING OF 50 FEET. 5. 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. PROPOSED STORM INLET PROPERTY BOUNDARY PROPOSED LOT LINE EASEMENT LINE SAWCUT LINE EXISTING LOT LINE HC1 STRIPING AND SIGNAGE LEGEND: 1 EXISTING 75' TRANSMISSION EASEMENT ALLEY (20' WIDE ASPHALT) N:137303.74 E:195116.70 FND NAIL AND BRASS TAG, LS 14823 N:137542.86 E:195119.39 FND NAIL AND BRASS TAG, LS 14823 N:137442.81 E:195118.18 FND NAIL AND BRASS TAG, LS 14823 EXISTING ELECTRIC BREAKER AND ELECTRIC BOX EXISTING SIDEWALK EXISTING 8" SANITARY SEWER EXISTING 8" SANITARY SEWER EXISTING SANITARY SEWER MANHOLE EXISTING SANITARY SEWER MANHOLE EXISTING OVERHEAD ELECTRIC EXISTING WATERLINE EXISTING 8" WATERLINE SAWCUT, REMOVE, AND REPLACE APPROX. 440 SF PAVEMENT REMOVE 50 LF CURB AND GUTTER (SEE NOTES 3 & 4) SAWCUT AND REMOVE 4 LF CURB AND GUTTER (SEE NOTES 3 & 4) REMOVE AND REINSTALL FENCE AS NECESSARY FOR CONSTRUCTION EXISTING LOTLINE EXISTING 6' UTILITY EASEMENT. SEE NOTE 8. EXISTING 6' UTILITY EASEMENT. SEE NOTE 8. 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 301 North Howes Street, Suite 100 Fort Collins, Colorado 80521 N O R T H E RN PHONE: 970.221.4158 www.northernengineering.com CALL UTILITY NOTIFICATION CENTER OF COLORADO Know what's R CityDate Engineer Date Date Date Date Stormwater Utility Parks & Recreation Traffic Engineer Date Water & Wastewater Utility City of Fort Collins, Colorado UTILITY PLAN APPROVAL Environmental Planner ( IN FEET ) 0 1 INCH = 20 FEET 20 20 40 60 EC1 EXISTING ELECTRIC E LEGEND: G T EXISTING STORM SEWER ST EXISTING TELEPHONE EXISTING GAS EXISTING IRRIGATION BOX EXISTING GAS METER EXISTING TELEPHONE PEDESTAL EXISTING TREES (TO REMAIN) FIELD SURVEY 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. CURB, GUTTER AND SIDEWALK SHALL BE REMOVED TO THE NEAREST JOINT. 4. LIMITS OF CONCRETE REPAIRS TO BE DETERMINED IN THE FIELD BY THE CITY ENGINEERING INSPECTOR. CONCRETE TO BE REMOVED JOINT TO JOINT. 5. 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. 6. ALL SYMBOLS ARE ONLY GRAPHICALLY REPRESENTED AND ARE NOT TO SCALE. 7. CONTACT THE PROJECT SURVEYOR FOR ANY INQUIRIES RELATED TO THE EXISTING SITE SURVEY. 8. EXISTING 6' UTILITY EASEMENT DEDICATED ON THE EVERGREEN PARK REPLAT NO. 1 TO BE VACATED WITH THE EVERGREEN PARK FIFTH FILING PLAT. EXISTING UTILITY EASEMENT WAS AN EXCLUSIVE GASLINE EASEMENT. A SIGNATURE BLOCK IS PROVIDED BELOW FOR XCEL ENERGY AS APPROVAL OF THIS VACATION. Northern Engineering Services, Inc. NE Project No. 146-011 Date: December 14, 2015 EXISTING SANITARY SEWER SS EXISTING WATER W EXISTING FENCE X EXISTING WATER METER EXISTING FIRE HYDRANT EXISTING ELECTRIC VAULT PROPERTY BOUNDARY EXISTING RIGHT-OF-WAY EXISTING MAJOR CONTOUR EXISTING MINOR CONTOUR 5015 5013 VAULT ELEC H Y D CONTROL IRR H2O G EXISTING TREES (TO BE REMOVED) PatDate Kreager, Xcel Energy EASEMENT VACATION APPROVAL Northern Engineering Services, Inc. dated August 22, 2017 , 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: PROJECT DATUM: NAVD88 City of Fort Collins Benchmark 1-10 Northwest corner of College Ave. and Willox Lane on the Southwest corner of a storm inlet. Elevation: 4987.25 City of Fort Collins Benchmark 42-97 On top of a storm inlet structure on the east side of Redwood Street, 400 feet south of Willox Lane. Elevation: 4969.93 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 BEARING: Basis of Bearing is the West line of Lots 15 and 16, Replat (No. 1) of Evergreen Park as bearing North 00°38'44" East (assumed bearing). 41. All stationing is based on centerline of roadways unless otherwise noted. 42. Damaged curb, gutter and sidewalk existing prior to construction, as well as existing fences, trees, streets, sidewalks, curbs and gutters, landscaping, structures, and improvements destroyed, damaged or removed due to construction of this project, shall be replaced or restored in like kind at the Developer's expense, unless otherwise indicated on these plans, prior to the acceptance of completed improvements and/or prior to the issuance of the first Certificate of Occupancy. 43. When an existing asphalt street must be cut, the street must be restored to a condition equal to or better than its original condition. The existing street condition shall be documented by the City of Fort Collins Construction Inspector before any cuts are made. Patching shall be done in accordance with the City of Fort Collins Street Repair Standards. The finished patch shall blend in smoothly into the existing surface. All large patches shall be paved with an asphalt lay-down machine. In streets where more than one cut is made, an overlay of the entire street width, including the patched area, may be required. The determination of need for a complete overlay shall be made by the Larimer County Engineer and/or the City of Fort Collins Inspector at the time the cuts are made. 44. Upon completion of construction, the site shall be cleaned and restored to a condition equal to, or better than, that which existed before construction, or to the grades and condition as required by these plans. 45. Standard Handicap ramps are to be constructed at all curb returns and at all "T" intersections. 46. After acceptance by the City of Fort Collins, public improvements depicted in these plans shall be guaranteed to be free from material and workmanship defects for a minimum period of two years from the date of acceptance. 47. The City of Fort Collins shall not be responsible for the maintenance of roadway and appurtenant improvements, including storm drainage structures and pipes, for the following private streets: N.A. 48. Approved Variances are listed as follows: a. N/A b. N/A 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 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. 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. 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. CityDate Engineer Date Date Date Date Stormwater Utility Parks & Recreation Traffic Engineer Date Water & Wastewater Utility City of Fort Collins, Colorado UTILITY PLAN APPROVAL Environmental Planner 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 301 North Howes Street, Suite 100 Fort Collins, Colorado 80521 N O R T H E RN PHONE: 970.221.4158 www.northernengineering.com CS2 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: PROJECT LOCATION VICINITY MAP NORTH Northern Engineering Services, Inc. NE Project No. 146-011 Date: December 14, 2015 ORIGINAL FIELD SURVEY BY: Soilogic "GEOTECHNICAL SUBSURFACE EXPLORATION REPORT PROPOSED SCHRADER PROPANE OFFICES LOTS 15 &16, BLOCK 3, EVERGREEN PARK REPLAT, FORT COLLINS, COLORADO" Soilogic Project No. 16-1158 Date: July 18, 2016 SUBSURFACE EXPLORATION BY: PROJECT BENCHMARKS: SHEET INDEX BEING A REPLAT OF LOTS 15 & 16, BLOCK 3, REPLAT (NO. 1) OF EVERGREEN PARK, LOCATED IN THE NORTHWEST QUARTER OF SECTION 1, TOWNSHIP 7 NORTH, RANGE 69 WEST OF THE 6TH P.M., CITY OF FORT COLLINS, COUNTY OF LARIMER, STATE OF COLORADO CityDate Engineer Date Date Date Date Stormwater Utility Parks & Recreation Traffic Engineer Date Water & Wastewater Utility City of Fort Collins, Colorado UTILITY PLAN APPROVAL Environmental Planner 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 301 North Howes Street, Suite 100 Fort Collins, Colorado 80521 N O R T H E RN PHONE: 970.221.4158 www.northernengineering.com CS1 PROJECT DATUM: NAVD88 City of Fort Collins Benchmark 1-10 Northwest corner of College Ave. and Willox Lane on the Southwest corner of a storm inlet. Elevation: 4987.25 City of Fort Collins Benchmark 42-97 On top of a storm inlet structure on the east side of Redwood Street, 400 feet south of Willox Lane. Elevation: 4969.93 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 BEARING: Basis of Bearing is the West line of Lots 15 and 16, Replat (No. 1) of Evergreen Park as bearing North 00°38'44" East (assumed bearing). 01 CS1 COVER SHEET 02 CS2 GENERAL AND CONSTRUCTION NOTES 03 EC1 EXISTING CONDITIONS AND DEMOLITION PLAN 04 HC1 HORIZONTAL CONTROL & SIGNAGE PLAN 05 U1 UTILITY PLAN 06 G1 GRADING PLAN 07 SG1 SUBGRADE PLAN 08 ST1 STORM LINE A PLAN AND PROFILE 09 ST2 STORM LINE B PLAN AND PROFILE 10 EC1 EROSION CONTROL PLAN 11 EC2 EROSION CONTROL DETAILS 12-15 D1-D4 DRAINAGE DETAILS 16-17 D5-D6 SITE DETAILS 18 D7 UTILITY DETAILS 19 DR1 DRAINAGE PLAN