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ARROWHEAD COTTAGES - MJA/FDP - FDP160004 - SUBMITTAL DOCUMENTS - ROUND 1 - UTILITY PLANS
Dr Wa g o n Fl i c k e r Avocet Rd Ki l l Cant er bur y Rai n t r ee n t o wn Ct t Ln t Hi l l Pon Mi r r o r ma r e Ci r Gi l gal ad Wa y She el y L n Bay Dr t Heat h e r i d ge Ave Av e Dr Dr Sq S q Worthington Cl Centre w h eel Dunbar Ave Sutton Ct Bradford Nottingham Hastings Dr Glen Windsor Ct d e pe n d en c e R d Winfield Dr Freedom Ln Haven Dr Suddering Union Dr No. Revisions: By: Date: REVIEWED BY: R. Banning DESIGNED BY: DRAWN BY: SCALE: DATE: 01/27/16 PROJECT: 374-018 Sheet Of 12 Sheets ARROWHEAD COTTAGES These drawings are instruments of service provided by Northern Engineering Services, Inc. and are not to be used for any type of construction unless signed and sealed by a Professional Engineer in the employ of Northern Engineering Services, Inc. NOT FOR CONSTRUCTION REVIEW SET 01/27/16 200 South College Avenue, Suite 010 Fort Collins, Colorado 80524 E N G I N E E R I N G N O R T H E RN PHONE: 970.221.4158 FAX: 970.221.4159 www.northernengineering.com CS2 CONSTRUCTION NOTES GENERAL AND D. Weber D. Weber NTS CALL 2 BUSINESS DAYS IN ADVANCE BEFORE YOU DIG, GRADE, OR EXCAVATE FOR THE MARKING OF UNDERGROUND MEMBER UTILITIES. CALL UTILITY NOTIFICATION CENTER OF COLORADO Know what's below. Call before you dig. R City Engineer Date Date Date Date Date Stormwater Utility Parks & Recreation Traffic Engineer Date APPROVED: CHECKED BY: CHECKED BY: CHECKED BY: CHECKED BY: CHECKED BY: Water & Wastewater Utility City of Fort Collins, Colorado ST ST ST ST ST ST ST ST ST ST ST ST ST ST ST ST ST ST ST ST ST ST ST ST ST ST ST ST ST ST ST ST ST ST ST ST ST ST ST H Y D VAULT ELEC S S S WV WV WV H Y D WV WV S WV T T T T T T T T T G G G G G G G G G G G G G G G G G G G T T T T T T T T T T T T VAULT LINE TABLE LINE L41 L43 L44 L45 L47 L48 L51 L53 L54 L55 L57 L58 L61 L65 L66 L68 L69 L71 L73 L74 L75 L77 L78 L79 L81 L82 L83 L84 L86 L88 L89 LENGTH 6.50' 6.50' 9.00' 1.50' 3.49' 18.04' 7.83' 6.50' 9.00' 1.50' 3.49' 6.32' 10.87' 2.04' 0.01' 54.78' 8.53' 0.79' 12.00' 1.00' 8.00' 2.50' 18.00' 23.36' 7.50' 10.00' VAULT ELEC VAULT ELEC ST ST ST ST ST ST ST ST ST ST ST ST ST ST ST ST ST ST ST ST ST ST ST ST ST ST ST ST ST ST ST ST ST ST ST ST ST CONTROL IRR F E S ST ST ST ST ST ST ST ST ST ST ST TF D D D D D ST ST ST ST ST ST ST ST ST ST ST ST ST 2.1% 2.0% 2.6% 2.0% 1.5% 1.5% 2.5% CENTRE AVENUE WORTHINGTON CIRCLE EXISTING STUCCO BUILDING FFE=~5048.1 \pxqc;CSU RESEARCH FOUNDATION CENTRE FOR ADVANCED TECHNOLOGY 7TH OWNER: MONDAY CAPITAL,LLC ATRIX LABORATORIES 1ST OWNER: TFARMA (CO) QRS 16-93, INC ATRIX LABORATORIES 1ST OWNER: TFARMA (CO) QRS 16-93, INC CENTRE FOR ADVANCED TECHNOLOGY 15TH OWNER: NEW MERCER REAL ESTATE, LLC EXISTING APARTMENT BUILDING FFE=~5049.0 NEW MERCER DITCH (1) 6" STEP (3) 5.5" STEP S W ST ST ST ST ST ST ST ST ST ST ST ST ST VAULT ELEC S WV WV H Y D WV WV S WV T T T T T T T T T T T T T T G G G G G G G G G G G G G G G G G G G G G G G G G G G G T T T T T T T T T T T T T T T T T T VAULT ELEC GAS V.P. ST ST ST ST ST ST ST ST ST ST ST ST ST ST ST ST 21" SS 21" SS 21" SS 21" SS 21" SS 21" SS 21" SS 21" SS 21" SS 21" SS 21" SS 21" SS 21" SS 21" SS 21" SS 21" SS ST ST ST ST ST ST ST ST ST ST ST ST ST ST ST ST ST ST ST 8" SS 8" SS 8" SS 8" SS 8" SS 8" SS 8" SS 8" SS 8" SS 8" SS 8" SS 8" SS 8" SS T T T T ST ST ST ST ST ST ST ST ST ST ST ST ST ST ST ST ST ST ST ST ST ST ST ST ST ST ST ST ST ST ST ST ST ST ST ST ST ST ST H Y D ST ST ST ST ST ST ST ST ST ST ST ST ST ST ST ST ST ST ST ST ST ST ST ST ST CONTROL IRR CONTROL IRR ST F E S ST ST ST ST ST ST ST TF D D D D D D D CENTRE AVENUE WORTHINGTON CIRCLE EXISTING STUCCO BUILDING FFE=~5048.1 \pxqc;CSU RESEARCH FOUNDATION CENTRE FOR ADVANCED TECHNOLOGY 7TH OWNER: MONDAY CAPITAL,LLC ATRIX LABORATORIES 1ST OWNER: TFARMA (CO) QRS 16-93, INC ATRIX LABORATORIES 1ST OWNER: TFARMA (CO) QRS 16-93, INC CENTRE FOR ADVANCED TECHNOLOGY 15TH OWNER: NEW MERCER REAL D1 UTILITY DETAILS D. Weber D. Weber NTS CALL 2 BUSINESS DAYS IN ADVANCE BEFORE YOU DIG, GRADE, OR EXCAVATE FOR THE MARKING OF UNDERGROUND MEMBER UTILITIES. CALL UTILITY NOTIFICATION CENTER OF COLORADO Know what's below. Call before you dig. R City Engineer Date Date Date Date Date Stormwater Utility Parks & Recreation Traffic Engineer Date APPROVED: CHECKED BY: CHECKED BY: CHECKED BY: CHECKED BY: CHECKED BY: Water & Wastewater Utility City of Fort Collins, Colorado UTILITY PLAN APPROVAL Environmental Planner No. Revisions: By: Date: REVIEWED BY: R. Banning DESIGNED BY: DRAWN BY: SCALE: DATE: 01/27/16 PROJECT: 374-018 Sheet Of 12 Sheets ARROWHEAD COTTAGES These drawings are instruments of service provided by Northern Engineering Services, Inc. and are not to be used for any type of construction unless signed and sealed by a Professional Engineer in the employ of Northern Engineering Services, Inc. NOT FOR CONSTRUCTION REVIEW SET 01/27/16 200 South College Avenue, Suite 010 Fort Collins, Colorado 80524 E N G I N E E R I N G D2 SITE DETAILS D. Weber D. Weber NTS CALL 2 BUSINESS DAYS IN ADVANCE BEFORE YOU DIG, GRADE, OR EXCAVATE FOR THE MARKING OF UNDERGROUND MEMBER UTILITIES. CALL UTILITY NOTIFICATION CENTER OF COLORADO Know what's below. Call before you dig. R City Engineer Date Date Date Date Date Stormwater Utility Parks & Recreation Traffic Engineer Date APPROVED: CHECKED BY: CHECKED BY: CHECKED BY: CHECKED BY: CHECKED BY: Water & Wastewater Utility City of Fort Collins, Colorado UTILITY PLAN APPROVAL Environmental Planner No. Revisions: By: Date: REVIEWED BY: R. Banning DESIGNED BY: DRAWN BY: SCALE: DATE: 01/27/16 PROJECT: 374-018 Sheet Of 12 Sheets ARROWHEAD COTTAGES These drawings are instruments of service provided by Northern Engineering Services, Inc. and are not to be used for any type of construction unless signed and sealed by a Professional Engineer in the employ of Northern Engineering Services, Inc. NOT FOR CONSTRUCTION REVIEW SET 01/27/16 200 South College Avenue, Suite 010 Fort Collins, Colorado 80524 E N G I N E E R I N G D3 DRAINAGE DETAILS D. Weber D. Weber NTS CALL 2 BUSINESS DAYS IN ADVANCE BEFORE YOU DIG, GRADE, OR EXCAVATE FOR THE MARKING OF UNDERGROUND MEMBER UTILITIES. CALL UTILITY NOTIFICATION CENTER OF COLORADO Know what's below. Call before you dig. R City Engineer Date Date Date Date Date Stormwater Utility Parks & Recreation Traffic Engineer Date APPROVED: CHECKED BY: CHECKED BY: CHECKED BY: CHECKED BY: CHECKED BY: Water & Wastewater Utility City of Fort Collins, Colorado UTILITY PLAN APPROVAL Environmental Planner No. Revisions: By: Date: REVIEWED BY: R. Banning DESIGNED BY: DRAWN BY: SCALE: DATE: 01/27/16 PROJECT: 374-018 Sheet Of 12 Sheets ARROWHEAD COTTAGES These drawings are instruments of service provided by Northern Engineering Services, Inc. and are not to be used for any type of construction unless signed and sealed by a Professional Engineer in the employ of Northern Engineering Services, Inc. NOT FOR CONSTRUCTION REVIEW SET 01/27/16 200 South College Avenue, Suite 010 Fort Collins, Colorado 80524 E N G I N E E R I N G S W ST ST ST ST ST ST ST ST ST ST ST ST ST ST ST ST ST ST ST ST ST ST ST H Y D VAULT ELEC VAULT ELEC V.P. ST ST ST ST ST ST ST ST ST ST ST ST ST ST ST ST ST ST ST ST ST ST ST CONTROL IRR VAULT ELEC CONTROL IRR ST F E S ST ST ST ST ST ST ST TF D D D D D D CENTRE AVENUE WORTHINGTON CIRCLE EXISTING STUCCO BUILDING \pxqc;CSU RESEARCH FOUNDATION CENTRE FOR ADVANCED TECHNOLOGY 7TH OWNER: MONDAY CAPITAL,LLC ATRIX LABORATORIES 1ST OWNER: TFARMA (CO) QRS 16-93, INC ATRIX LABORATORIES 1ST OWNER: TFARMA (CO) QRS 16-93, INC CENTRE FOR ADVANCED No. Revisions: By: Date: REVIEWED BY: R. Banning DESIGNED BY: DRAWN BY: SCALE: DATE: 01/27/16 PROJECT: 374-018 Sheet Of 12 Sheets ARROWHEAD COTTAGES These drawings are instruments of service provided by Northern Engineering Services, Inc. and are not to be used for any type of construction unless signed and sealed by a Professional Engineer in the employ of Northern Engineering Services, Inc. NOT FOR CONSTRUCTION REVIEW SET 01/27/16 200 South College Avenue, Suite 010 Fort Collins, Colorado 80524 E N G I N E E R I N G N O R T H E RN PHONE: 970.221.4158 FAX: 970.221.4159 www.northernengineering.com EC2 EROSION CONTROL DETAILS D. Weber D. Weber NTS CALL 2 BUSINESS DAYS IN ADVANCE BEFORE YOU DIG, GRADE, OR EXCAVATE FOR THE MARKING OF UNDERGROUND MEMBER UTILITIES. CALL UTILITY NOTIFICATION CENTER OF COLORADO Know what's below. Call before you dig. R City Engineer Date Date Date Date Date Stormwater Utility Parks & Recreation Traffic Engineer Date APPROVED: CHECKED BY: CHECKED BY: CHECKED BY: CHECKED BY: CHECKED BY: Water & Wastewater Utility City of Fort Collins, Colorado UTILITY PLAN APPROVAL Environmental Planner VEHICLE TRACKING CONTROL PAD SHALL BE LOCATED AT EVERY ACCESS POINT TO THE CONSTRUCTION SITE. A SIGN SHALL BE PLACED NEXT TO THE VEHICLE TRACKING CONTROL PAD TO DESIGNATE THE LOCATION AS THE CONSTRUCTION ENTRANCE/EXIT. VEHICLE TRACKING CONTROL (VTC) PADS SHALL CONSIST OF HARD, DENSE, DURABLE ROCK, ANGULAR IN SHAPE AND RESISTANT TO WEATHERING. ROUNDED STONE SHALL NOT BE USED, i.e., RIVER ROCK AND COBBLES. THE ROCK SHALL BE A MINIMUM OF 3" AND A MAXIMUM OF 6" DIAMETER. THE ROCK SHALL HAVE A SPECIFIC GRAVITY OF AT LEAST 2.6. CONTROL OF GRADATION WILL BE BY VISUAL INSPECTION. NOTE: OTHER MATERIALS, i.e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x4'S, PIPES, DIRT, GRAVEL OR ASPHALT, SHALL BE PLACED IN GUTTER TO FACILITATE MOUNTING CURB; HOWEVER, CURB MAY BE CUT DOWN TO A HEIGHT OF 2" OR HIGHER FOR EASIER ACCESS AND REPLACED AT PROJECT COMPLETION. OTHER ACCESS DEVICES MAY BE USED AS ACCEPTED BY THE CITY. CURB CUT 50' MIN. 2" MIN. 6" MIN. 6" MIN. VEHICLE TRACKING CONTROL PAD ALTHOUGH NOT NORMALLY USED, THE CITY RESERVES THE RIGHT TO REQUIRE VEHICLE TRACKING CONTROL WITH A TEMPORARY CATTLE GUARD AND/OR WHEEL WASH FACILITIES AT SITES WHERE TRACKING ONTO PAVED AREAS BECOMES A SIGNIFICANT PROBLEM AS DETERMINED BY THE CITY INSPECTOR. IF VEHICLE TRACKING CONTROL WITH WHEEL WASH FACILITIES ARE REQUIRED, ALL WHEELS ON EVERY VEHICLE LEAVING THE SITE SHALL BE CLEANED OF MUD USING A PRESSURE-WASHER. THE CONTRACTOR SHALL BE RESPONSIBLE FOR OBTAINING A WATER SOURCE AND CONSTRUCTING A WASHWATER SEDIMENT TRAP. 5. 6. IF VEHICLE WHEEL WASH FACILITIES ARE REQUIRED, CONTRACTOR SHALL INSPECT VEHICLE TRACKING CONTROL AND WHEEL WASH FACILITIES DAILY. ACCUMULATED SEDIMENTS SHALL BE REMOVED FROM THE PAD SURFACE. ACCUMULATED SEDIMENT IN THE WASHWATER/SEDIMENT TRAP SHALL BE REMOVED WHEN THE SEDIMENT REACHES AN AVERAGE DEPTH OF 12-INCHES. 4. 5. COMPACTED BACKFILL FLOW SILT FENCE FABRIC (ASTM D6461) ANCHORED IN TRENCH AND ATTACHED TO POST. 24" MIN 6' MAX FLOW TRENCH AND ATTACHED TO POST. 4"x4" TRENCH SILT FENCE FABRIC (ASTM D6461) ANCHORED IN 18" MIN 24" MIN 42" MIN POSTS {\LPREASSEMBLED SILT FENCE} JOIN FIRST ROTATE SECOND POSTS SHALL OVERLAP AT JOINTS SO THAT NO GAPS EXIST IN SILT FENCE. NOTE: THICKNESS OF GEOTEXTILE POST SHALL BE JOINED AS SHOWN, THEN HAS BEEN EXAGGERATED. ROTATED 180° IN DIRECTION SHOWN AND DRIVEN INTO THE GROUND. {\LSILT FENCE JOINTS} DRIVE POSTS VERTICALLY INTO THE GROUND TO A MINIMUM DEPTH OF 18". EXCAVATE A TRENCH APPROXIMATELY 4" WIDE AND 4" DEEP ALONG THE LINE OF POSTS AND UPSLOPE FROM THE BARRIER. ANCHOR TRENCH SHALL BE EXCAVATED BY HAND, WITH TRENCHER, OR WITH SILT FENCE INSTALLATION MACHINE. NO ROAD GRADERS, BACKHOES, ETC. SHALL BE USED. NOT LESS THAN THE BOTTOM 1' OF THE SILT FENCE FABRIC SHALL BE BURIED IN THE TRENCH. THE TRENCH SHALL BE COMPACTED BY HAND, WITH "JUMPING JACK" OR BY WHEEL ROLLING. COMPACTION SHALL BE SUCH THAT THE SILT FENCE RESISTS BEING PULLED OUT OF ANCHOR TRENCH BY HAND. SILT FENCE INDICATED IN THE PLANS SHALL BE INSTALLED PRIOR TO ANY LAND-DISTURBING ACTIVITIES. USE WOOD POSTS OR OTHER MATERIAL AS ACCEPTED BY THE CITY. INSTALLATION NOTES: 1. 2. 3. 4. 5. 6. 7. THE CONTRACTOR SHALL INSPECT SILT FENCE EVERY TWO WEEKS AND AFTER SIGNIFICANT STORM EVENTS AND MAKE REPAIRS OR CLEAN OUT UPSTREAM SEDIMENT AS NECESSARY. SEDIMENT ACCUMULATED UPSTREAM OF SILT FENCE SHALL BE REMOVED WHEN THE UPSTREAM SEDIMENT REACHES A DEPTH OF 6". SILT FENCE SHALL BE REMOVED WHEN THE UPSTREAM DISTURBED AREA IS STABILIZED AND GRASS COVER IS ACCEPTED BY THE CITY. IF ANY DISTURBED AREA EXISTS AFTER REMOVAL, IT SHALL BE SEEDED AND MULCHED OR OTHERWISE STABILIZED IN A MANNER ACCEPTED BY THE CITY. MAINTENANCE NOTES: 1. 2. 3. 4" MIN. 4" MIN. 1 1 2" x 1 1 2" WOODEN FENCE POSTS COMPACTED BACKFILL 3H:1V OR FLATTER SIDE SLOPES \A1;12" MIN 8'x 8' MIN OR AS REQUIRED TO CONTAIN WASTE CONCRETE \A1;12" \A1;2'-0" MIN. COMPACTED EMBANKMENT MATERIAL, TYP. BERM AROUND PERIMETER GROUND SURFACE SIGN TO INDICATE THE LOCATION OF THE CONCRETE WASHOUT AREA \FFANCY.shx;\W0.857143x;CONCRETE WASHOUT AREA CONCRETE WASHOUT AREA SHALL BE INSTALLED PRIOR TO ANY CONCRETE PLACEMENT ON SITE. VEHICLE TRACKING CONTROL (DETAIL SW-14) IS REQUIRED IF ACCESS TO CONCRETE WASHOUT AREA IS OFF PAVEMENT. SIGNS SHALL BE PLACED AT THE CONSTRUCTION ENTRANCE, AT THE WASHOUT AREA, AND ELSEWHERE AS NECESSARY TO CLEARLY INDICATE THE LOCATION OF THE CONCRETE WASHOUT AREA TO OPERATORS OF CONCRETE TRUCKS AND PUMP RIGS. THE CONCRETE WASHOUT AREA SHALL BE REPAIRED AND ENLARGED OR CLEANED OUT AS NECESSARY TO MAINTAIN CAPACITY FOR WASTED CONCRETE. AT THE END OF CONSTRUCTION, ALL CONCRETE SHALL BE REMOVED FROM THE SITE AND DISPOSED OF AT AN ACCEPTED WASTE SITE. WHEN THE CONCRETE WASHOUT AREA IS REMOVED, THE DISTURBED AREA SHALL BE SEEDED AND MULCHED OR OTHERWISE STABILIZED IN A MANNER ACCEPTED BY THE CITY. {NOTES: }1. 2. 3. 4. 5. 6. NOT TO SCALE 401 EC2 VEHICLE TRACKING CONTROL PAD NOT TO SCALE 402 EC2 CONCRETE WASHOUT AREA VTC CWA NOT TO SCALE 403 DT6 SILT FENCE SF SF INLET PROTECTION - AREA INLET IN SUMP Urban Drainage and Figure C5-21 Flood Control District Drainage Criteria Manual (V.3) AREA INLET - PLAN SECTION A ROCK FILTER JOINT DETAIL INLET PROTECTION CONTINUED 1-1/2" CRUSHED ROCK ENCLOSED IN WIRE MESH FILTERED RUNOFF AREA INLET 10' MIN. 2" IN SOIL 0" ON PAVEMENT 12" 12" ANY GAP AT JOINT SHALL BE FILLED WITH 1 1/2" CRUSHED ROCK AND WRAPPED WITH ADDITIONAL WIRE MESH SECURED TO ENDS OF ROCK REINFORCED BERM SEE JOINT DETAIL, THIS SHEET A AREA INLET (TYPE C SHOWN) REINFORCED ROCK BERM SEE SB DETAIL 5. REINFORCED ROCK BERM SHALL BE CONSTRUCTED IN ONE PIECE OR SHALL BE CONSTRUCTED USING JOINT DETAIL. ON ENDS OF BERM. 4. WIRE MESH SHALL BE SECURED USING "HOG RINGS" OR WIRE TIES AT 6-INCH CENTERS ALONG ALL JOINTS AND AT 2-INCH CENTERS "CHICKEN WIRE"). ROLL WIDTH SHALL BE 48-INCHES. 3. WIRE MESH SHALL BE FABRICATED OF 10 GAUGE WIRE TWISTED INTO A MESH WITH A MAXIMUM OPENING OF 1.0 INCH (COMMONLY TERMED MINUS). RECYCLED CONCRETE MEETING THIS GRADATION MAY BE USED. 2. CRUSHED ROCK SHALL BE FRACTURED FACE (ALL SIDES) AND SHALL COMPLY WITH GRADATION SHOWN IN CDOT SECT. 703-2, #4 aggregate (1-1/2" INLET PROTECTION AFTER INLET CONSTRUCTION OF AFTER PAVEMENT SHALL BE INSTALLED WITHIN 48 HOUR AFTER INLET CONSTRUCTION OR PAVING IS COMPLETED. 1. INLET PROTECTION INSTALLATION NOTES INLET PROTECTION MAINTENANCE NOTES OTHERWISE STABILIZED IN A MANNER APPROVED BY THE LOCAL JURISDICTION. 4. WHEN INLET PROTECTION AT AREA INLETS IS REMOVED, THE DISTURBED AREA SHALL BE COVERED WITH TOP SOIL, DRILL SEEDED AND CRIMP MULCHED, OR JURISDICTION APPROVES EARLIER REMOVAL OF INLET PROTECTION IN STREETS. 3. INLET PROTECTION IS TO REMAIN IN PLACE UNTIL THE UPSTREAM DISTURBED AREA IS STABILIZED AND GRASS COVER IS APPROVED, UNLESS THE LOCAL INCHES OF THE CREST. 2. SEDIMENT ACCUMULATED UPSTREAM OF INLET PROTECTION SHALL BE REMOVED WHEN THE SEDIMENT DEPTH UPSTREAM OF ROCK BERM IS WITHIN 2-1/2 INSPECT FREQUENTLY DURING WINTER CONDITIONS DUE TO FREEZE/THAW PROBLEMS. REPAIRS AS NEEDED. NECESSARY. MORE 1. THE SWMP MANAGER SHALL INSPECT INLET PROTECTION WEEKLY, DURING AND AFTER ANY STORM EVENT AND MAKE REPAIRS OR CLEAN OUT AS DETAIL BASED ON DETAILS PROVIDED BY DOUGLAS COUNTY MANHOLE ROCK BERM SHALL CURB INLET 2"x 4" WOOD STUD EXTENDED INTO CONCRETE BLOCKS WIRE ENCLOSED 1 1/2" WASHED ROCK CONCRETE BLOCKS CURB INLET GRAVEL FILTER WIRE SHALL ENCLOSED BE 2"x4" WOOD STUD OVERFLOW FILTERED RUNOFF %%uSECTION A-A A A %%uPLAN VIEW {CURB INLET GRAVEL FILTER (CONTINUOUS GRADE)} %%uSECTION B-B %%uPLAN VIEW B B ROCK BERM SHALL BE PLACED TIGHTLY AGAINST CURB FACE WIRE ENCLOSED 1 1/2" WASHED ROCK CURB AND GUTTER CURB AND GUTTER BE PLACED TIGHTLY AGAINST CURB FACE GRAVEL FILTER 1/2" TO 1" BELOW TOP OF CURB TUBULAR MARKER IF AREA ADJACENT TO CURB INLET BOX IS NOT STABILIZED, INSTALL A TEMPORARY SEDIMENT/EROSION CONTROL BMP UNTIL THE SURROUNDING AREA IS SUFFICIENTLY STABILIZED. TUBULAR MARKER TUBULAR MARKER \A1;3' \A1;2' CURB INLET WIRE ENCLOSED SETTLED RUNOFF GRAVEL FILTER CURB INLET MANHOLE {CURB INLET BLOCK AND GRAVEL FILTER (INLET IN SUMP)} INTERIM CONFIGURATION INLET PROTECTION IN STREETS SHALL BE INSTALLED WITHIN 48 HOURS OF POURING INLET. INLET PROTECTION (AFTER PAVING) SHALL BE INSTALLED WITHIN 48 HOURS AFTER PAVING IS PLACED. WASHED ROCK SHALL COMPLY WITH A 1-1/2" MINUS GRADATION. WIRE MESH SHALL BE FABRICATED OF 10 GAUGE WIRE TWISTED INTO A MESH WITH A MAXIMUM OPENING OF 1" (COMMONLY TERMED "CHICKEN WIRE"). ROLL WIDTH SHALL BE 48". TUBULAR MARKERS SHALL MEET REQUIREMENTS OF MANUAL ON UNIFORM TRAFFIC CONTROL DEVICES (MUTCD). OTHER CURB INLET PROTECTION METHODS WILL BE ALLOWED IF ACCEPTED BY THE CITY. {GENERAL NOTES: }1. 2. 3. 4. 5. THE CONTRACTOR SHALL INSPECT INLET PROTECTION EVERY TWO WEEKS AND AFTER SIGNIFICANT STORM EVENTS AND MAKE REPAIRS OR CLEAN OUT AS NECESSARY. SEDIMENT ACCUMULATED UPSTREAM OF INLET PROTECTION SHALL BE REMOVED WHEN THE SEDIMENT DEPTH UPSTREAM OF ROCK BERM IS 2 1/2" OF THE CREST. INLET PROTECTION IS TO REMAIN IN PLACE UNTIL THE UPSTREAM DISTURBED AREA IS STABILIZED AND GRASS COVER IS ACCEPTED. UNLESS THE CITY ACCEPTS EARLIER REMOVAL OF INLET PROTECTION IN STREETS. {MAINTENANCE NOTES: }1. 2. 3. 4" MIN 5" MAX \A1;BMP WIDTH VARIES \A1;BMP WIDTH VARIES \A1;BMP WIDTH VARIES \A1;BMP WIDTH VARIES TUBULAR MARKER TUBULAR MARKER 2 NOT TO SCALE 404 EC2 CURB INLET PROTECTION NOT TO SCALE 405 EC2 AREA INLET PROTECTION CIP IP TECHNOLOGY 15TH OWNER: NEW MERCER REAL ESTATE, LLC EXISTING APARTMENT BUILDING NEW MERCER DITCH BLDG 1 BLDG 2 GARAGE RP IP CIP IP IP IP IP IP IP IP IP IP CIP VTC IP CIP SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF CWA RP No. Revisions: By: Date: REVIEWED BY: R. Banning DESIGNED BY: DRAWN BY: SCALE: DATE: 01/27/16 PROJECT: 374-018 Sheet Of 12 Sheets ARROWHEAD COTTAGES These drawings are instruments of service provided by Northern Engineering Services, Inc. and are not to be used for any type of construction unless signed and sealed by a Professional Engineer in the employ of Northern Engineering Services, Inc. NOT FOR CONSTRUCTION REVIEW SET 01/27/16 200 South College Avenue, Suite 010 Fort Collins, Colorado 80524 E N G I N E E R I N G N O R T H E RN PHONE: 970.221.4158 FAX: 970.221.4159 www.northernengineering.com EC1 EROSION CONTROL PLAN D. Weber D. Weber 1"=30' CALL 2 BUSINESS DAYS IN ADVANCE BEFORE YOU DIG, GRADE, OR EXCAVATE FOR THE MARKING OF UNDERGROUND MEMBER UTILITIES. CALL UTILITY NOTIFICATION CENTER OF COLORADO Know what's below. Call before you dig. R City Engineer Date Date Date Date Date Stormwater Utility Parks & Recreation Traffic Engineer Date APPROVED: CHECKED BY: CHECKED BY: CHECKED BY: CHECKED BY: CHECKED BY: Water & Wastewater Utility City of Fort Collins, Colorado UTILITY PLAN APPROVAL Environmental Planner NORTH ( IN FEET ) 1 inch = ft. 30 0 30 Feet 30 60 90 NOTE: ALL BMP'S SHOWN ON THIS PLAN ARE GRAPHIC REPRESENTATIONS ONLY. FINAL DETERMINATION OF SIZE AND LOCATION SHALL BE DETERMINED BY THE CONTRACTOR AND DOCUMENTED ON THE DYNAMIC SITE PLAN. 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 "STORM WATER MANAGEMENT PLAN & EROSION CONTROL REPORT FOR ARROWHEAD COTTAGES" BY NORTHERN ENGINEERING, DATED XX/XX/XX FOR ADDITIONAL INFORMATION. GENERAL NOTES: LEGEND: 5013 PROPOSED CONTOUR EXISTING STORM SEWER PROPOSED STORM SEWER PROPOSED SWALE EXISTING CONTOUR PROPOSED CURB & GUTTER PROPOSED STORM INLET PROPOSED CONCRETE CROSS PAN (TYP.) PEDESTRIAN ACCESS RAMPS VEHICLE TRACKING CONTROL PAD SILT FENCE SWALE WATTLE DIKE INLET PROTECTION ROCK SOCK CONCRETE WASHOUT AREA TEMPORARY BMP'S SF LIMITS OF DISTURBANCE WD VTC SF IP RS CWA CURB INLET PROTECTION CIP 1. IT SHOULD BE NOTED THAT ANY EROSION CONTROL PLAN SERVES ONLY AS A GUIDELINE TO THE CONTRACTOR. STAGING AND/OR PHASING OF BEST MANAGEMENT PRACTICES (BMPs) IS EXPECTED. ADDITIONAL AND/OR DIFFERENT BMPs FROM THOSE ORIGINALLY DEPICTED MAY BE NECESSARY DURING CONSTRUCTION DUE TO CHANGING SITE CONDITIONS OR AS REQUIRED BY LOCAL AUTHORITIES. 2. THIS EROSION CONTROL PLAN IS SCHEMATIC IN NATURE. AS SUCH, GRAPHICAL SYMBOLS MAY NOT BE TO SCALE, NOR ARE THEY NECESSARILY SHOWN IN THEIR EXACT LOCATION. 3. THE CONTRACTOR SHALL BE RESPONSIBLE FOR ALL PERMITTING (CITY, STATE DISCHARGE PERMIT, ETC.) AND COMPLIANCE WITH GOVERNING AUTHORITIES. IT SHALL BE THE RESPONSIBILITY OF THE CONTRACTOR (OR PERMIT HOLDER) TO ENSURE EROSION CONTROL MEASURES ARE PROPERLY MAINTAINED AND FOLLOWED. 4. CONTRACTOR SHALL IMPLEMENT THE APPROPRIATE EROSION CONTROL MEASURES ACCORDING THE THE CONSTRUCTION SEQUENCING AND LEVEL OF SITE STABILIZATION. 5. CONTRACTOR SHALL IMPLEMENT APPROPRIATE INLET PROTECTION FOR ALL STORM DRAINS, SWALES, PONDS AND RAIN GARDENS UNTIL SITE IS FULLY STABILIZED. 6. CONTRACTOR SHALL IMPLEMENT APPROPRIATE INLET PROTECTION FOR DOWNSPOUT CONNECTIONS, TO THE STORM DRAIN SYSTEM, UNTIL CONNECTION IS ESTABLISHED WITH DOWNSPOUT. 7. INLET PROTECTION SHALL BE ADAPTED, AS NECESSARY, TO THE SURROUNDING SURFACE TYPE AND CONDITION (i.e., STAKE-DRIVEN WATTLES FOR BARE SOIL, SAND BAGS OR GRAVEL SOCKS FOR PAVEMENT, ETC.) 8. CONTRACTOR IS RESPONSIBLE FOR STABILIZING ALL SLOPES, PARTICULARLY THOSE STEEPER THAN 6:1. CRIMP MULCHING, HYDRO MULCHING, EROSION MATS, TEMPORARY IRRIGATION, AND ADDITIONAL WATTLES OR SILT FENCING MAY BE NECESSARY TO ESTABLISH VEGETATIVE COVER AND STABILIZE THE SLOPE. 9. ADDITIONAL WATTLES, SILT FENCE, OR OTHER MEASURES, MAY BE NECESSARY TO INSURE THAT EACH BUILDING PAD IS STABILIZED THROUGHOUT CONSTRUCTION. AT NO TIME SHALL SEDIMENT BE ALLOWED TO CROSS THE PUBLIC SIDEWALKS. 10. CONTRACTOR SHALL IMPLEMENT APPROPRIATE PERIMETER PROTECTION FOR AREAS DIRECTING DRAINAGE OFFSITE. PERIMETER PROTECTION SHALL BE ADAPTED, AS NECESSARY, TO THE SURROUNDING SURFACE TYPE AND CONDITION (i.e., STAKE-DRIVEN SEDIMENT CONTROL LOGS OR SILT FENCE FOR BARE SOIL, SAND BAGS OR GRAVEL SOCKS FOR PAVEMENT, ETC.) 11. FUELING FACILITIES SHALL BE LOCATED AT LEAST ONE HUNDRED (100) FEET FROM NATURAL BODY OF WATER, WETLAND, NATURAL DRAINAGE WAY OR MANMADE DRAINAGE WAY. THE FUEL TANKS AND FUELING AREA MUST BE SET IN A CONTAINMENT AREA THAT WILL NOT ALLOW A FUEL SPILL TO DIRECTLY FLOW, SEEP, RUN OFF, OR BE WASHED INTO A BODY OF WATER, WETLAND OR DRAINAGE WAY. 12. CONSTRUCTION WASTE STORAGE (DUMPSTERS) AND PORTABLE SANITATION UNITS (CONSTRUCTION TOILETS) SHALL BE LOCATED AT LEAST FIFTY (50) FEET FROM ANY STORMWATER INLET, WETLAND, OR DRAINAGE WAY. SAID FACILITIES MUST BE SET IN A CONTAINMENT AREA THAT WILL NOT ALLOW POLLUTANTS TO DIRECTLY FLOW, SEEP, RUN OFF, OR BE WASHED INTO A BODY OF WATER, WETLAND OR DRAINAGE WAY. DUMPSTERS SHALL BE LOCATED ON FLAT, STABLE GROUND, AND CONSTRUCTION TOILETS SHALL BE STAKED DOWN. 13. THE CONTRACTOR AND ALL SUBCONTRACTORS WILL COOPERATE WITH THE CITY'S CONSTRUCTION INSPECTORS BY CEASING OPERATIONS WHEN WINDS ARE OF SUFFICIENT VELOCITY TO CREATE BLOWING DUST WHICH, IN THE INSPECTOR'S OPINION, IS HAZARDOUS TO THE PUBLIC HEALTH AND WELFARE. 14. WHERE SEASONAL CONSTRAINTS (E.G., DURING SUMMER AND WINTER MONTHS) INHIBIT PERMANENT SEEDING OPERATIONS, DISTURBED AREAS WILL BE TREATED WITH MULCH AND MULCH TACKIFIER OR OTHER MATERIALS APPROVED BY EROSION CONTROL STAFF TO PREVENT EROSION. 15. SEE LANDSCAPE PLANS FOR ADDITIONAL INFORMATION ON PLANTING, REVEGETATION, HARDSCAPE AND OTHER PERMANENT SITE STABILIZATION METHODS. 16. ALL ROOF DRAIN SYSTEM INLETS SHAL BE PLUGGED UNTIL CONNECTED TO BUILDINGS. EROSION CONTROL NOTES: TABLE OF CONSTRUCTION SEQUENCE AND BMP APPLICATION Project: ARROWHEAD COTTAGES CONSTRUCTION PHASE MOBILIZATION DEMOLITION GRADING BEST MANAGEMENT PRACTICES (BMPS) STRUCTURAL "INSTALLATION" Silt Fence Barriers * Flow Barriers (Wattles) * Inlet Filter Bags * Vegetative Temporary Seeding Planting Mulching / Sealant Permanent Seeding Planting Sod Installation Rolled Products : Netting / Blankets / Mats Contour Furrows (Ripping / Disking) Rock Bags * UTILITIES INSTALLATION FLAT WORK INSTALLATION VERTICAL INSTALLATION LANDSCAPE DEMOBILIZATION Vehicle Tracking Pad * * All Temporary BMPs to be Removed once Construction is Complete Any prior inlets that could use protecting Any prior inlets that could use protecting Anytime the site will sit dormant longer than 30 Days Anytime the site will sit dormant longer than 30 Days Anytime the site will sit dormant longer than 30 Days RIPRAP PROTECTION RP N O R T H E RN PHONE: 970.221.4158 FAX: 970.221.4159 www.northernengineering.com CLASS B BEDDING LOWER LIMIT OF UNIFORM GRADED CLASS A BEDDING LOWER LIMIT OF LOWER LIMIT OF MATERIAL TRENCH WIDTHS SHALL BE AS SPECIFIED ON PLANS. REFER TO THE STORM SRAINAGE CONSTRUCTION STANDARDS, SECTION 6, "BEDDING MATERIALS" FOR GRADATIONS. SUBDRAIN DETAIL TRENCH WIDTH AS SPECIFIED TRENCH WIDTH AS SPECIFIED ROCK EXCAVATION TRENCH WIDTH AS SPECIFIED GRANULAR MATERIAL UNSTABLE SUBGRADE TRENCH WIDTH AS SPECIFIED ROCK 1 1/2 IN. COMPACTED GRANULAR OR TRENCH WALL SLOPE COMPACTED MATERIAL GRANULAR %%UNOTES: 2. 1. 6 IN. MIN. 4 IN. MIN. \A1;1/8 PIPE O.D. OR 4 IN. MIN. SLOTTED PIPE PERFORATED OR GRAVEL FILTER BACKFILL COMPACTED DENSELY TRENCH WIDTH AS SPECIFIED CLASS C BEDDING TRENCH WIDTH AS SPECIFIED \A1;1/4 PIPE O.D. SLOPE MATERIAL COMPACTED TRENCH DENSELY WALL \A1;PIPE O.D. + 8 IN. \A1;1/4 PIPE O.D. MATERIAL COMPACTED DENSELY SLOPE TRENCH WALL MATERIAL \A1;PIPE O.D. OR 6 IN. MIN. \A1;1/8 PIPE O.D. 3000 CONCRETE P.S.I. TRENCH WALL LOWER LIMIT OF UNIFORMLY SELECTED GRADED SLOPE GRADED COMPACTED ROCK OR MATERIAL GRANULAR COMPACTED \A1;PIPE O.D. TRENCH WALL LOWER LIMIT OF SLOPE COMPACTED DENSELY FILTER 6 IN. MIN. \A1;PIPE O.D. \OR A1;4 1/IN. 8 PIPE MIN. O.D. \A1;PIPE O.D. BROKEN LARGE (IF CONCRETE, REQUIRED) STONES, ETC. MATERIAL LOWER LIMIT OF TRENCH WALL SLOPE APPROVED: DATE: DETAIL DRAWN BY: FORT COLLINS CONSTRUCTION STORMWATER DETAILS FORT COLLINS, CO. UTILITIES CITY OF (970) 221-6700 STORMWATER BEDDING REQUIREMENTS 1/12/00 D-1 SKC 3/8 IN. BRASS SCREW-18 IN. O.C. W/ COUNTERSUNK HEAD FLUSH W/ PLATE 5/8 IN. GALVANIZED PLATE ANCHOR-18 IN. O.C. NO. 3 REBAR ANGLE GALVANIZED 3x2x3/8 IN. 3 IN. 2 FT. 0 IN. 3 IN. 3 IN. 2:1 SLOPE 3 FT. 0 IN. 5 FT. 6 IN. 4 5/8 IN. 6 IN. MIN. 7 1/2 IN. 2:1 SLOPE PLACE FIRST SCREW SEE DETAIL "A" OF PLATE 6 IN. FRONT EDGE 10 FT. 0 IN. RAISED PATTEREN NON-SKID GALV. 5/8 IN. X 2 FT. 6 IN. X 4 FT. 6 IN. STEEL PLATE (AASHTO M-111) SECTION A-A 1/2 IN. FLOWLINE (AS SHOWN ON PLANS) 6 IN. 2 FT. 0 IN. 4 FT. 6 IN. SLOPE PLATE TO MATCH SIDEWALK 6 IN. 4 FT. 0 IN. 6 IN. FL APPROVED: DATE: DETAIL DRAWN BY: FORT COLLINS CONSTRUCTION STORMWATER DETAILS FORT COLLINS, CO. UTILITIES CITY OF (970) 221-6700 NBJ 12/12/00 D-10 METAL SIDEWALK CULVERT FOR VERT. CURB & GUTTER AND SIDEWALK DETAIL "A" PLAN VIEW A A B B x x x x x x x x x x x x x x x x x x x MIN. SECTION SECTION B-B IF RISER IS REQUIRED THE BASE IS POURED WITH A "SHIP-LAP" JOINT. 2'-0" 3'-0" GRATING (SEE DETAIL, THIS DRAWING) %%UGRATING DETAIL 3. 2. WEIGHT: 560 LBS 1. %%UNOTES:%%U %%uISOMETRIC VIEW N.T.S. \A1;\A1;4' 6" \A1;6" \A1;2' \A1;6" N.T.S. \A1;6" 5'-8" MAX 3'-0" MIN M.A. STEPS @12" O.C. 4 TON P52 SL (NUMBER REQ'D VARIES WITH HEIGHT) 5'-8" MAX 3'-0" MIN \A1;6" N.T.S. %%USECTION B-B \\A1;A1;6" 3' 3) STEEL REINFORCEMENT: 4) CEMENT: ASTM C-150 SPECIFICATIONS 1) 4 TON P-52 SL ANCHORS (8 REQ'D) A. AASHTO HS-20-44, W/ IMPACT C. EQUIVALENT FLUID PRESSURE = 45 PCF D. 80 PSF LATERAL LIVE LOAD SURCHARGE B. SOIL WEIGHT = 120 PSF 2) CONCRETE 28 DAY COMPRESSIVE STRENGTH SHALL BE %%UDESIGN NOTES: 4500 PSI (MIN.) 1) DESIGN LOADINGS: %%ULIFTING NOTES: FRAME & GRATING NOT SHOWN 4 TON P-52 SL ANCHORS FOR SETTING A. REBAR, ASTM A-615 GRADE 60, MIN. OF 2" CLR. B. MESH, ASTM A-497 GRADE 80 N.T.S. N.T.S. DESIGNED ACCORDING TO ASTM C857-87 AND ASTM C858-83 DESIGNED FOR AASHTO HS-20 LOADING EAST JORDON IRON WORKS CURB INLET 7030 (OR EQUAL) TYPE M2 GRATE AND T1 BACK COMBINATION. \A1;3' GRATING (SEE DETAIL, THIS DRAWING) PIPE(S) SIZE, SHAPE AND LOCATION VARIES A A %%USECTION A-A B B A A SECTION DIRECTION LINE A-SECTION A (ARROWS IS VIEWED) POINT IN LEGEND PIPE(S) SIZE, SHAPE AND LOCATION VARIES OPEN AREA: 260 SQ. IN. 3'-7" CURB ADJUSTS 4" 2'-7" 6" 3 1/4" TO 9" ANCHORS DATE DRAWN: 3/3/05 D43.dwg DRAWN BY: T. COX SINGLE CURB INLET CAD FILE NAME: DETAIL D-43 STORMWATER CONSTRUCTION DETAILS P.O. BOX 580, FORT COLLINS, CO. 80522 CITY OF FORT COLLINS UTILITIES \A1;2' MIN. NOT TO SCALE 301 D3 BIOSWALE DETAIL NYLOPLAST DROP IN GRATES FIT INSIDE ADS N-12/HANCOR DUAL WALL, SDR 35 SEWER PVC , & SCH 40 DWV PVC PIPE ® ©2010 NYLOPLAST TOP SOIL RISER PIPE (CUT TO FIT) ADJUST TO 1.0' BELOW F.G. DROP IN GRATE (USE NYLOPLAST OR EQUAL) DWG SIZE A SCALE 1:8 SHEET 1 OF 1 DWG NO. 7001-110-017 REV E 3130 VERONA AVE BUFORD, GA 30518 PHN (770) 932-2443 FAX (770) 932-2490 www.nyloplast-us.com 6 IN - 24 IN DROP IN GRATE INSTALLATION TITLE PROJECT NO./NAME MATERIAL DATE REVISED BY DATE 5-4-00 THIS PRINT DISCLOSES SUBJECT MATTER IN WHICH DRAWN BY AWA NYLOPLAST HAS PROPRIETARY RIGHTS. THE RECEIPT OR POSSESSION OF THIS PRINT DOES NOT CONFER, TRANSFER, OR LICENSE THE USE OF THE DESIGN OR TECHNICAL INFORMATION SHOWN HEREIN REPRODUCTION OF THIS PRINT OR ANY INFORMATION CONTAINED HEREIN, OR MANUFACTURE OF ANY ARTICLE HEREFROM, FOR THE DISCLOSURE TO OTHERS IS FORBIDDEN, EXCEPT BY SPECIFIC WRITTEN PERMISSION FROM NYLOPLAST. 2-9-10 EBC 0601DI 0801DI 1001DI 1201DI 1501DI 1801DI 2401DI 90° BEND DWG SIZE A SCALE 1:8 SHEET 1 OF 1 DWG NO. 7001-110-017 REV E 3130 VERONA AVE BUFORD, GA 30518 PHN (770) 932-2443 FAX (770) 932-2490 www.nyloplast-us.com 6 IN - 24 IN DROP IN GRATE INSTALLATION TITLE PROJECT NO./NAME MATERIAL DATE REVISED BY DATE 5-4-00 THIS PRINT DISCLOSES SUBJECT MATTER IN WHICH DRAWN BY AWA NYLOPLAST HAS PROPRIETARY RIGHTS. THE RECEIPT OR POSSESSION OF THIS PRINT DOES NOT CONFER, TRANSFER, OR LICENSE THE USE OF THE DESIGN OR TECHNICAL INFORMATION SHOWN HEREIN REPRODUCTION OF THIS PRINT OR ANY INFORMATION CONTAINED HEREIN, OR MANUFACTURE OF ANY ARTICLE HEREFROM, FOR THE DISCLOSURE TO OTHERS IS FORBIDDEN, EXCEPT BY SPECIFIC WRITTEN PERMISSION FROM NYLOPLAST. 2-9-10 EBC 0601DI 0801DI 1001DI 1201DI 1501DI 1801DI 2401DI ® ©2010 NYLOPLAST NYLOPLAST DROP IN GRATES FIT INSIDE ADS N-12/HANCOR DUAL WALL, SDR 35 SEWER PVC , & SCH 40 DWV PVC PIPE TOP SOIL RISER PIPE (CUT TO FIT) ADJUST TO 1.0' BELOW F.G. DROP IN GRATE (USE NYLOPLAST OR EQUAL) .31 Ø 7.85 Ø9.85 DWG SIZE A SCALE 1:4 SHEET 1 OF 1 DWG NO. 7001-110-019 REV D 3130 VERONA AVE BUFORD, GA 30518 PHN (770) 932-2443 FAX (770) 932-2490 www.nyloplast-us.com 8 IN DROP IN TITLE PROJECT NO./NAME MATERIAL DATE APPD BY DATE 3-5-00 THIS PRINT DISCLOSES SUBJECT MATTER IN WHICH DRAWN BY AWA NYLOPLAST HAS PROPRIETARY RIGHTS. THE RECEIPT OR POSSESSION OF THIS PRINT DOES NOT CONFER, TRANSFER, OR LICENSE THE USE OF THE DESIGN OR TECHNICAL INFORMATION SHOWN HEREIN REPRODUCTION OF THIS PRINT OR ANY INFORMATION CONTAINED HEREIN, OR MANUFACTURE OF ANY ARTICLE HEREFROM, FOR THE DISCLOSURE TO OTHERS IS FORBIDDEN, EXCEPT BY SPECIFIC WRITTEN PERMISSION FROM NYLOPLAST. 8-14-12 JJC 0801DI APPROX. DRAIN AREA = 19.30 SQ IN APPROX. WEIGHT = 5.80 LBS ® ©2012 NYLOPLAST 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. 16 X .50 1.25 N O R T H E RN PHONE: 970.221.4158 FAX: 970.221.4159 www.northernengineering.com 6" 2"R. 2" 6" 6" 12" 1 1/2"R. 2'-6" 6" 4 1/2" VERTICAL Gutter edge may be tapered or battered. (Typical for all Curb & & Gutter Types) DATE: 03/01/02 CURB AND GUTTER URBAN AREA STREET STANDARDS LARIMER COUNTY CONSTRUCTION DRAWINGS REVISION NO: 1 701 DRAWING ATTACHED SIDEWALK DETAIL Slope sidewalk to curb 1/4" per foot. NOTE: Construct sidewalk with joints at 10' intervals R 1/8" WEAKENED PLANE JOINT EXPANSION JOINT R1/4" and aligned with scoring on curb. INSTALL IN LOCATIONS SPECIFIED IN CHAPTER 22 1/2" 1/4" 1/4 SLAB THICKNESS 1/4" 1/2" Expansion Joint material DETACHED SIDEWALK DETAIL Variable Landscaping Slope sidewalk to curb 1/4" per foot. CONSTRUCTION SIDEWALK DETAIL LARIMER COUNTY STREET URBAN STANDARDS AREA DRAWINGS 1602 DRAWING REVISION DATE: 04/NO: 01/07 2 2' min. Slope: Minumum 1 4"/ft Maximum 3"/ft Transition back of walk (typ.) Broom finish Broom finish SECTION A-A MID-BLOCK LOCATION Varies * 1:12 Slope (max.) 1:50 see note 2 Flowline (max.) Slope 1:12 5' A Varies * Wood float finish thru ramp Slope 1:12 Slope 1:12 CORNER LOCATION ramp finish thru Wood float Broom finish A Varies * (max.) A A 5' (max) (Radius varies) (typ.) back of walk Transition 2 Broom finish BACK OF WALK / LANDING Retaining Curb (Optional) 12" (max.) (min.) T Walk Curb Gutter NOTES: 1. T = Concrete thickness, 6" minimum for entire ramp area. 2. 1:50 Max unless a landing behind ramp (then ramp can be 1:12 with 1:20 on the detectable warning). 3. See CONST. DWG. 1606(a) and 1607 for Fort Collins. 4. Detectable Warning to extend the full width of the ramp. Material to be approved by Local Engineer. 5. 0" Curb height, See Section A-A. 6. Standard Curb and Gutter Section , See Standard Drawing 701. 2'-0" (min) 6" Walk Gutter Curb Varies * Detectable Warning REVISION NO: 2 DATE: 02/17/15 DRAWING STREET STANDARDS DRAWINGS 1603 URBAN AREA LARIMER COUNTY ACCESS RAMP DETAILS CONSTRUCTION NOT TO SCALE 1/4" per ft. 1" per ft. 1" per ft. 1" per ft. 1" per ft. On a radius hold 6" at the corners of the truncated dome warning. 2" Retaining Curb (Optional) 6" * Curb to match slope of sidewalk, Ramp length not to exceed 15'-0" See Note 6 See Note 5 See Note 5 See Note 6 Detectable Warning, See Note 4 Detectable Warning, See Note 4 Retaining Curb (Optional) to retain ground behind the walk, if needed 12" (Water & Sewer) If this section is less than 4' of existing asphalt/concrete, it must be removed and replaced. Edge of Pavement or Lip of Existing Gutter Compacted Lifts of Suitable Materials Pavement Thickness Varies Varies 1" (min.) (See Note 9 below for Storm.) 4" (min.) 6" (max.) Trench Width Varies 2' (min.) Bedding Material Undisturbed Soil Utility Conduit New Asphalt/Concrete Clean Road Base Existing Road Base 6" Full Depth Asphalt or X/Y Composite Section NOTES: 1. All trenches shall be backfilled in accordance with the above detail unless otherwise specified by the Local Entity Engineer. 2. Prior to placement of asphalt/concrete, pavement edge shall be saw cut to a clean, vertical, and straight edge. 3. Where the surrounding soils are non-expansive, a sand/cement slurry (1 sack mix) may be substituted for backfill material. 4. Trench width shall not be more than 16" nor less than 12" wider than the outside diameter of the pipe. 5. Use a #4 rebar at centers along the perimeter of concrete replacement sections. 6. Refer to Chapter 22, Materials & Construction Specifications for compaction and testing requirements. 7. In unimproved areas, all disturbed areas shall be regraded, seeded & mulched. 8. In concrete roadways, a minimum of one entire concrete panel must be replaced. 9. Bedding material depth when installing storm sewer shall be up to spring line, except in areas of unsuitable backfill; then, bedding material shall be placed to a level 12" above pipe. LARIMER COUNTY URBAN AREA STREET STANDARDS CONSTRUCTION DRAWINGS REVISION NO: 1 DRAWING 2201 DATE: 08/07/00 TRENCH DETAIL NOT TO SCALE 201 D2 INTERLOCKING CONCRETE PAVERS N O R T H E RN PHONE: 970.221.4158 FAX: 970.221.4159 www.northernengineering.com BOTTOM OF PIPE AND A MINIMUM OF 12 INCHES ABOVE TOP OF PIPE. GRANULAR BEDDING MATERIAL SHALL BE A MINIMUM OF 4 INCHES BELOW INITIAL 12 IN. LIFT MIN. PIPE O.D. 4 IN. MIN. GRANULAR MATERIAL BEDDING ZONE %%UNOTE: * INITIAL LIFT SHALL NOT EXCEED 2 FEET IN DEPTH. TRENCH WALL LOWER LIMIT OF SLOPING TRENCH IN WIDTH SECTION AS 02221 SPECIFIED * REVISED DATE: DETAIL TITLE OF DRAWING FIELD OPERATIONS (970) 221-6700 UTILITIES - WATER FORT COLLINS, CO. 80550 CITY OF FORT COLLINS P.O. BOX 580 WATER MAIN BEDDING REQUIREMENTS (DIP & PVC) 1 4/8/11 All residential water service shall be installed in the center of the lot All water and sanitary sewer service shall have a minimum of the curb stop and meter pit, and no trees within 10 feet of curb and meter pit. No landscaping (shrubs, boulders, etc.), retaining walls or fences allowed within 4 feet Use type K copper for the service from the corporation stop to a minimum of 5 feet up to and including the curb stop. The owner is responsible for service from the The City is responsible for maintaining the water main, corporation stop, and service piping Locate curb box and meter pit according to the approved utility drawings. Install 1 1/2 inch and 2 inch services with tapped tee and corporation stop at time of Use direct tap (as shown) for 3/4 inch and 1 inch services unless water main is PVC, unless otherwise approved by the Utility. horizontal separation of ten feet. No couplings allowed between curb stop and meter setting. curb stop, including the outlet coupling to the building. construction or use a tapping saddle. in which case, use a tapping saddle. GENERAL NOTES 9. 8. 4. 6. 7. 5. WATER MAIN 3. 2. 1. IN FACE OF CURB CUT 4 INCH CROSS CORPORATION STOP FOR PAVEMENT CURB STOP CURB BOX 66 INCH MAX. 54 INCH MIN. CURB, GUTTER AND SIDEWALK DISTANCE VARIES 1 FT. PROPERTY OR EASEMENT LINE GRADE FINAL LANDSCAPED REVISED DATE: DETAIL TITLE OF DRAWING FIELD OPERATIONS (970) 221-6700 UTILITIES - WATER FORT COLLINS, CO. 80550 CITY OF FORT COLLINS P.O. BOX 580 TYPICAL WATER SERVICE 11 4/12/11 1 1/2 INCH OR GREATER CORPORATION STOP FOR 3/4 AND 1 INCH SERVICES SERVICES 1 INCH SERVICES 6" CONNECTION COMPRESSION 8" LAYER OF 3/4" TO 1 1/2" GRAVEL SUPPORT METER SETTERS BY (2) 18 INCH LENGTHS OF 1 INCH IRON PIPE INSERTED THROUGH IF A PRESSURE REDUCING VALVE IS REQUIRED BY PLUMBING CODE, IT SHALL BE INSTALLED INSIDE THE BUILDING, GRADE ACCEPTANCE AFTER METER PIT INSTALLATION REQUIRES THAT THE OWNER ADJUST METER PIT COVER ALL TEES, COUPLINGS AND CONNECTION FITTINGS TO BE A MINIMUM OF 5 FEET FROM METER PIT WALL ON OUTLET NO LANDSCAPING (TREES, SHRUBS, BOULDERS, ETC.) OR RETAINING WALLS TO BE WITHIN 4 FEET OF METER PIT DO NOT INSTALL IN ANY STREET, ALLEY, PARKING AREA, DRIVEWAY, SIDEWALK, DRAINAGE DITCH OR DETENTION AND NO TREES WITHIN 10 FEET. BRACE PIPE EYELETS AND SET ATOP (4) 8 INCH SQUARE CONCRETE BLOCKS. IMMEDIATELY FOLLOWING THE MAIN SHUT-OFF VALVE. TO 1/2 INCH ABOVE LANDSCAPED FINAL GRADE. MAKE NO PLUMBING CONNECTIONS (TEES, COUPLINGS, ETC.) IN METER PIT. SLOPE GROUND SURROUNDING METER PIT AWAY FROM LID AT 2% GRADE OR GREATER. 9. 8. 7. 6. 5. 1. 3. 2. %%uGENERAL NOTES: 8" 12" (MIN.) PIPE BRACE 1" DIA. IRON (TYP.) 2' (MAX.) 2% SLOPE GRADE RINGS (IF REQUIRED) PRE-CAST CONCRETE BEFORE BACKFILLING AND GROUT KNOCKOUT ARMOUR-FLEX TUBING MANHOLE PRECAST CONCRETE CURB BOX (TYP. ALL JOINTS) PLASTIC GASKETS PRE-FORMED 1-1/2" METERS FLOW 2" METERS 17 1/4" FOR 13 1/4" FOR SETTER METER 12" O.C. MANHOLE RUNGS 48" ALUMINUM MANHOLE RING AND COVER WITH LOCK NUT 24" 54" (MIN.) 66" (MAX.) INSTALL LID 1/2 IN. ABOVE FINAL LANDSCAPED GRADE MASTIC MORTAR OR 16" (MAX.) 7" (MIN.) FINISHED GRADE AMR POD (FORD YOKE BOX PART #YUC-7 WITH FORD YOKE BOX LID PART #YL-TP WITH 1 27/32" DIA. HOLE AND REMOVABLE PLUG) 3" (MAX.) 1" (MAX.) 1/2" EMT OR PVC VAULT OR PIT TOP INTO YOKEBOX 2' (MAX.) 3/4" ROCK FOR GRADE ADJUSTMENT (IF REQ'D) 12" (MIN.) (MAX.) (TYP.) TOP OF AMR LID TO BE 1/2" ABOVE FINISHED GRADE CONDUIT THROUGH 10. A SEPERATE AMR POD MUST BE INSTALLED FOR EACH METER REGISTER. 4. THE METER PIT AND AMR POD(S) MUST REMAIN OPEN AND ACCESSABLE FOR METER READING AND MAINTENANCE. CURB STOP REVISED DATE: DETAIL TITLE OF DRAWING FIELD OPERATIONS (970) 221-6700 UTILITIES - WATER FORT COLLINS, CO. 80550 CITY OF FORT COLLINS P.O. BOX 580 STANDARD SETTING FOR 1-1/2 IN. AND 2 IN. WATER METERS 16A 4/11/11 SIDE. BASIN. %%UPLAN 48" DIA. VIEW BEFORE BACKFILLING ARMOUR-FLEX TUBING AND GROUT KNOCKOUT BOX CURB FLOW 2' (MAX.) 1" DIA. IRON (TYP) PIPE BRACE MANHOLE RUNGS BELOW LID) METER (PLACED 12" O.C. 24" DIA. PRECAST CONCRETE MANHOLE 8" x 8" CONCRETE BLOCK (TYP.) AND REMOVABLE PLUG) WITH 1 27/32" DIA. HOLE YOKE BOX LID PART #YL-TP PART #YUC-7 WITH FORD AMR POD (FORD YOKE BOX %%uGENERAL NOTES: 1. LOCATION AND ALIGNMENT OF AMR POD ON PIT TOP CAN VARY. 2. SEE DETAIL 16-A FOR ADDITIONAL METER PIT INFORMATION. REVISED DATE: DETAIL TITLE OF DRAWING FIELD OPERATIONS (970) 221-6700 UTILITIES - WATER FORT COLLINS, CO. 80550 CITY OF FORT COLLINS P.O. BOX 580 STANDARD SETTING FOR 1 1/2 IN. AND 2 IN. WATER METERS (PLAN VIEW) 16B 4/11/11 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 * DATE REVISED: SEWER CONSTRUCTION DETAILS APPROVED: DRAWN BY: DETAIL BEDDING REQUIRMENTS WW-1 NBJ 4/11/11 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 DATE REVISED: SEWER CONSTRUCTION DETAILS APPROVED: DRAWN BY: DETAIL SERVICE WYE DETAIL WW-9 NBJ 4/11/11 ESTATE, LLC NEW MERCER DITCH BLDG 2 BLDG 1 GARAGE EXISTING APARTMENT BUILDING FFE=~5049.0 A1 0.03ac A1 A2 A3 A4 A5 A8 A6 A7 A2 0.03ac A3 0.05ac A4 0.04ac A5 0.07ac A8 0.03ac A6 0.17ac A7 0.08ac B1 0.04ac B1 B2 B2 0.03ac B3 0.15ac B4 0.04ac B4 B5 0.10ac B5 C 0.08ac C D 0.38ac D F 0.65ac F G 0.19ac G E 0.19ac E OS1 0.03ac OS1 OS2 0.11ac OS2 B3 No. Revisions: By: Date: REVIEWED BY: R. Banning DESIGNED BY: DRAWN BY: SCALE: DATE: 01/27/16 PROJECT: 374-018 Sheet Of 12 Sheets ARROWHEAD COTTAGES These drawings are instruments of service provided by Northern Engineering Services, Inc. and are not to be used for any type of construction unless signed and sealed by a Professional Engineer in the employ of Northern Engineering Services, Inc. NOT FOR CONSTRUCTION REVIEW SET 01/27/16 200 South College Avenue, Suite 010 Fort Collins, Colorado 80524 E N G I N E E R I N G N O R T H E RN PHONE: 970.221.4158 FAX: 970.221.4159 www.northernengineering.com DR1 DRAINAGE PLAN D. Weber D. Weber 1"=30' CALL 2 BUSINESS DAYS IN ADVANCE BEFORE YOU DIG, GRADE, OR EXCAVATE FOR THE MARKING OF UNDERGROUND MEMBER UTILITIES. CALL UTILITY NOTIFICATION CENTER OF COLORADO Know what's below. Call before you dig. R City Engineer Date Date Date Date Date Stormwater Utility Parks & Recreation Traffic Engineer Date APPROVED: CHECKED BY: CHECKED BY: CHECKED BY: CHECKED BY: CHECKED BY: Water & Wastewater Utility City of Fort Collins, Colorado UTILITY PLAN APPROVAL Environmental Planner NORTH ( IN FEET ) 1 inch = ft. 30 0 30 Feet 30 60 90 LEGEND: 4953 PROPOSED CONTOUR PROPOSED STORM SEWER PROPOSED SWALE EXISTING CONTOUR PROPOSED CURB & GUTTER PROPERTY BOUNDARY PROPOSED INLET DESIGN POINT A FLOW ARROW DRAINAGE BASIN LABEL BASIN DESIGNATION BASIN AREA (AC) DRAINAGE BASIN BOUNDARY PROPOSED SWALE SECTION 1 1 B2 1.45 ac RUNOFF SUMMARY TABLE DESIGN POINT BASIN ID TOTAL AREA (acres) C2 C10 C100 2-yr Tc (min) 10-yr Tc (min) 100-yr Tc (min) Q2 (cfs) Q10 (cfs) Q100 (cfs) A1 A1 0.03 0.57 0.57 0.72 5.0 5.0 5.0 0.0 0.1 0.2 A2 A2 0.03 0.47 0.47 0.59 7.3 7.3 6.8 0.0 0.1 0.2 A3 A3 0.05 0.78 0.78 0.97 5.0 5.0 5.0 0.1 0.2 0.5 A4 A4 0.04 0.72 0.72 0.90 6.4 6.4 5.9 0.1 0.1 0.4 A5 A5 0.07 0.62 0.62 0.78 5.5 5.5 5.1 0.1 0.2 0.5 A6 A6 0.17 0.85 0.85 1.00 5.0 5.0 5.0 0.4 0.7 1.7 A7 A7 0.08 0.81 0.81 1.00 5.0 5.0 5.0 0.2 0.3 0.8 A8 A8 0.03 0.70 0.70 0.87 5.0 5.0 5.0 0.1 0.1 0.3 B1 B1 0.04 0.25 0.25 0.31 5.3 5.3 5.0 0.0 0.0 0.1 B2 B2 0.03 0.61 0.61 0.76 5.0 5.0 5.0 0.0 0.1 0.2 B3 B3 0.15 0.90 0.90 1.00 5.0 5.0 5.0 0.4 0.7 1.5 B4 B4 0.04 0.25 0.25 0.31 5.0 5.0 5.0 0.0 0.0 0.1 B5 B5 0.10 0.28 0.28 0.35 6.8 6.8 6.3 0.1 0.1 0.3 C C 0.08 0.99 0.99 1.00 5.0 5.0 5.0 0.2 0.4 0.8 D D 0.38 0.81 0.81 1.00 5.0 5.0 5.0 0.9 1.5 3.8 E E 0.19 0.60 0.60 0.74 5.0 5.0 5.0 0.3 0.6 1.4 F F 0.65 0.38 0.38 0.47 15.2 15.2 14.3 0.5 0.8 2.1 G G 0.19 0.25 0.25 0.31 9.5 9.5 9.3 0.1 0.2 0.5 OS1 OS1 0.03 0.44 0.44 0.55 5.0 5.0 5.0 0.0 0.1 0.2 OS2 OS2 0.11 0.34 0.34 0.42 7.5 7.5 6.9 0.1 0.2 0.4 T T T T T T T T T T T T T T ST ST E E E E E E E E E E E E E E E E 8" W 8" W 8" W 8" W 8" W 8" W 8" W 8" W 8" W 8" W 8" W 8" W 8" W 8" W 8" W 8" W 8" W 8" W 8" W 8" W 8" W 8" W 8" W 8" W 8" W 8" W 8" W 8" W 8" W 8" W 8" W C ONTROL IRR 6" W 8" W 8" W F E S S h2o H2O C S W WV H Y D WV WV WV S S C.O. C.O. C.O. C.O. WV H2OW ST ST ST ST ST ST ST ST ST ST ST TF F 6" W 6" W 6" W 6" W 6" W 6" W 6" W D D D D D 6" W 6" W CENTRE AVENUE WORTHINGTON CIRCLE EXISTING STUCCO BUILDING \pxqc;CSU RESEARCH FOUNDATION CENTRE FOR ADVANCED TECHNOLOGY 7TH OWNER: MONDAY CAPITAL,LLC ATRIX LABORATORIES 1ST OWNER: TFARMA (CO) QRS 16-93, INC ATRIX LABORATORIES 1ST OWNER: TFARMA (CO) QRS 16-93, INC CENTRE FOR ADVANCED TECHNOLOGY 15TH OWNER: NEW MERCER REAL ESTATE, LLC EXISTING APARTMENT BUILDING NEW MERCER DITCH BLDG 1 BLDG 2 GARAGE 6" FIRE WATER SERVICE DOMESTIC WATER SERVICE SANITARY SEWER SERVICE STORM INLET STORM INLET STORM INLET STORM INLET STORM INLET STORM INLET STORM INLET STORM INLET STORM INLET STORM INLET No. Revisions: By: Date: REVIEWED BY: R. Banning DESIGNED BY: DRAWN BY: SCALE: DATE: 01/27/16 PROJECT: 374-018 Sheet Of 12 Sheets ARROWHEAD COTTAGES These drawings are instruments of service provided by Northern Engineering Services, Inc. and are not to be used for any type of construction unless signed and sealed by a Professional Engineer in the employ of Northern Engineering Services, Inc. NOT FOR CONSTRUCTION REVIEW SET 01/27/16 200 South College Avenue, Suite 010 Fort Collins, Colorado 80524 E N G I N E E R I N G N O R T H E RN PHONE: 970.221.4158 FAX: 970.221.4159 www.northernengineering.com U1 UTILITY PLAN D. Weber D. Weber 1"=20' CALL 2 BUSINESS DAYS IN ADVANCE BEFORE YOU DIG, GRADE, OR EXCAVATE FOR THE MARKING OF UNDERGROUND MEMBER UTILITIES. CALL UTILITY NOTIFICATION CENTER OF COLORADO Know what's below. Call before you dig. R City Engineer Date Date Date Date Date Stormwater Utility Parks & Recreation Traffic Engineer Date APPROVED: CHECKED BY: CHECKED BY: CHECKED BY: CHECKED BY: CHECKED BY: Water & Wastewater Utility City of Fort Collins, Colorado UTILITY PLAN APPROVAL Environmental Planner NORTH ( IN FEET ) 1 inch = ft. 20 0 20 Feet 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 FITTINGS AND VALVES ARE ONLY GRAPHICALLY REPRESENTED AND ARE NOT TO SCALE. 3. 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. 4. MAINTAIN 10' HORIZONTAL AND 18" VERTICAL MINIMUM SEPARATION BETWEEN ALL SANITARY SEWER MAINS, WATER MAINS & SERVICES. 5. REFER TO THE PLAT FOR LOT AREAS, TRACT SIZES, EASEMENTS, LOT DIMENSIONS, UTILITY EASEMENTS, OTHER EASEMENTS, AND OTHER SURVEY INFORMATION. 6. CROSSPANS ALONG PUBLIC STREETS AT THE INTERSECTION OF PRIVATE DRIVES SHALL HAVE CONCRETE EXTENDED TO THE RIGHT-OF-WAY LINE. 7. CONTRACTOR SHALL ADJUST EXISTING SANITARY SEWER MANHOLES AND SUBDRAINE CLEANOUTS WITHIN THE RIGHT-OF-WAY PER CITY STANDARDS. ALL 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. 8. ALL WATER AND SEWER CONSTRUCTION SHALL BE PER THE CITY OF FORT COLLINS STANDARD CONSTRUCTION SPECIFICATIONS LATEST EDITION. 9. 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. W G T E EXISTING STORM SEWER ST PROPOSED ELECTRIC EXISTING TELEPHONE EXISTING GAS EXISTING ELECTRIC METER EXISTING WATER METER EXISTING IRRIGATION BOX EXISTING POWER POLE EXISTING GAS METER EXISTING TELEPHONE PEDESTAL EXISTING TREES F PROPOSED FIRE SERVICE EXISTING SANITARY SEWER SS PROPOSED STORM INLET EXISTING LIGHT POLE PROPOSED FIRE DEPT. CONN. PROPOSED CURB & GUTTER PROPOSED SANITARY SEWER FDC PROPOSED LIGHT POLE PROPOSED FIRE HYDRANT EXISTING FIRE HYDRANT H YD PROPOSED LOTLINE EASEMENT LINE CWONTROL IRR W S O E G PROPERTY BOUNDARY S W PROPOSED SEWER SERVICE PROPOSED CURB STOP & METER PIT IR PROPOSED IRRIGATION CURB STOP & METER PIT W PROPOSED RESIDENTIAL WATER SERVICE (SEE UTILITY DETAIL SHEETS) PROPOSED ELECTRIC TRANSFORMER 0.5% 0.5% BLDG 1 BLDG 2 GARAGE FFE=51.25 FFE=48.75 1.5% 3.2% 2.0% 2.0% 2.0% SIDEWALK CHASE 1.0% 1.0% 1.0% 2' CURB CUT 2' BIO-SWALE SEE DETAIL, SHEET D3 No. Revisions: By: Date: REVIEWED BY: R. Banning DESIGNED BY: DRAWN BY: SCALE: DATE: 01/27/16 PROJECT: 374-018 Sheet Of 12 Sheets ARROWHEAD COTTAGES These drawings are instruments of service provided by Northern Engineering Services, Inc. and are not to be used for any type of construction unless signed and sealed by a Professional Engineer in the employ of Northern Engineering Services, Inc. NOT FOR CONSTRUCTION REVIEW SET 01/27/16 200 South College Avenue, Suite 010 Fort Collins, Colorado 80524 E N G I N E E R I N G N O R T H E RN PHONE: 970.221.4158 FAX: 970.221.4159 www.northernengineering.com G1 GRADING PLAN D. Weber D. Weber 1"=20' CALL 2 BUSINESS DAYS IN ADVANCE BEFORE YOU DIG, GRADE, OR EXCAVATE FOR THE MARKING OF UNDERGROUND MEMBER UTILITIES. CALL UTILITY NOTIFICATION CENTER OF COLORADO Know what's below. Call before you dig. R City Engineer Date Date Date Date Date Stormwater Utility Parks & Recreation Traffic Engineer Date APPROVED: CHECKED BY: CHECKED BY: CHECKED BY: CHECKED BY: CHECKED BY: Water & Wastewater Utility City of Fort Collins, Colorado UTILITY PLAN APPROVAL Environmental Planner NORTH ( IN FEET ) 1 inch = ft. 20 0 20 Feet 20 40 60 LEGEND: 5013 PROPOSED CONTOUR EXISTING STORM SEWER PROPOSED STORM SEWER ST PROPOSED SWALE EXISTING CONTOUR PROPOSED CURB AND GUTTER PROPERTY BOUNDARY PROPOSED SPOT ELEVATION 33.43 PROPOSED SLOPES 1. THE SIZE, TYPE AND LOCATION OF ALL KNOWN UNDERGROUND UTILITIES ARE APPROXIMATE WHEN SHOWN ON THESE DRAWINGS. IT SHALL BE THE RESPONSIBILITY OF THE CONTRACTOR TO VERIFY THE EXISTENCE OF ALL UNDERGROUND UTILITIES IN THE AREA OF THE WORK. BEFORE COMMENCING NEW CONSTRUCTION, THE CONTRACTOR SHALL BE RESPONSIBLE FOR LOCATING ALL UNDERGROUND UTILITIES AND SHALL BE RESPONSIBLE FOR FOR ALL UNKNOWN UNDERGROUND UTILITIES. 2. REFER TO THE PLAT FOR LOT AREAS, TRACT SIZES, EASEMENTS, LOT DIMENSIONS, UTILITY EASEMENTS, OTHER EASEMENTS, AND OTHER SURVEY INFORMATION. 3. ALL CURB SPOTS SHOWN ARE FLOWLINE ELEVATIONS. ALL OTHER SPOTS ARE FINISHED GRADE ELEVATIONS. 4. THE TOP OF FOUNDATION ELEVATIONS SHOWN ARE THE MINIMUM ELEVATIONS REQUIRED FOR PROTECTION FROM THE 100-YEAR STORM. 5. CROSSPANS ALONG PUBLIC STREETS AT THE INTERSECTION OF PRIVATE DRIVES SHALL HAVE CONCRETE EXTENDED TO THE RIGHT-OF-WAY LINE. 6. SEE COVER SHEET FOR BENCHMARK REFERENCES. NOTES: PROPOSED STORM INLET PEDESTRIAN ACCESS RAMPS EXISTING SPOT ELEVATION (47.45) PROPOSED FIRE HYDRANT PROPOSED ELECTRIC TRANSFORMER PROPOSED LOT LINE PROPOSED CONCRETE CROSS PAN (TYP.) EXISTING RIGHT OF WAY PROPOSED RIGHT OF WAY 10.00' 7.50' 4.90' 62.26' 19.83' BEARING N20°08'21.70"W S69°51'38.30"W N20°08'21.70"W N69°45'18.42"E N20°08'21.70"W N69°51'38.30"E N20°08'21.70"W N69°50'44.03"E N20°08'21.70"W S69°57'58.19"W N20°08'21.70"W S69°51'38.30"W N20°08'21.70"W S20°08'21.70"E N17°59'22.38"E S24°52'07.59"E S20°22'50.72"E S67°46'27.75"W N22°13'32.25"W S67°46'27.75"W N17°59'22.38"E N72°00'37.62"W N17°59'22.38"E S72°00'37.62"E N17°59'22.38"E S72°00'37.62"E S72°00'37.62"E S17°59'22.38"W S72°00'37.62"E S24°52'07.59"E S20°22'50.72"E CURVE TABLE CURVE C21 C22 C23 C24 C25 C26 C27 C28 C29 C30 C31 C32 C33 C34 C35 C36 C37 C38 DELTA 90°00'00" 89°53'40" 131°47'42" 19°21'51" 89°59'06" 89°53'40" 68°08'46" 30°03'24" 130°16'11" 17°43'07" 67°26'56" 137°08'30" 88°09'18" 90°00'00" 90°00'00" 90°00'00" 90°00'00" 47°08'30" RADIUS 2.50' 2.50' 10.00' 25.00' 2.50' 2.50' 30.00' 52.04' 5.00' 50.00' 5.00' 1.50' 10.50' 5.00' 2.50' 2.50' 2.50' 28.00' LENGTH 3.93' 3.92' 23.00' 8.45' 3.93' 3.92' 35.68' 27.30' 11.37' 15.46' 5.89' 3.59' 16.16' 7.85' 3.93' 3.93' 3.93' 23.04' BEARING N65°08'22"W N24°48'28"E N03°57'47"E N71°37'00"W N24°51'11"E N65°05'12"W N76°03'59"W N56°24'29"W N44°59'44"E S78°43'44"E S53°51'50"E N86°33'37"E S23°41'49"W N67°13'32"W N27°00'38"W N62°59'22"E S27°00'38"E S48°26'23"E CHORD 3.54' 3.53' 18.26' 8.41' 3.54' 3.53' 33.61' 26.99' 9.07' 15.40' 5.55' 2.79' 14.61' 7.07' 3.54' 3.54' 3.54' 22.39' CONTROL IRR CENTRE AVENUE WORTHINGTON CIRCLE EXISTING STUCCO BUILDING \pxqc;CSU RESEARCH FOUNDATION CENTRE FOR ADVANCED TECHNOLOGY 7TH OWNER: MONDAY CAPITAL,LLC ATRIX LABORATORIES 1ST OWNER: TFARMA (CO) QRS 16-93, INC ATRIX LABORATORIES 1ST OWNER: TFARMA (CO) QRS 16-93, INC EXISTING APARTMENT BUILDING 4' WALK 4' WALK 4' WALK 5' WALK 4' WALK 5' WALK 4' WALK 7' WALK 5' WALK MATCH EXISTING N:119888.95 E:191202.61 MATCH EXISTING N:119891.64 E:191161.61 MATCH EXISTING N:119878.61 E:190949.01 MATCH EXISTING N:119903.19 E:190961.77 BLDG 1 BLDG 2 GARAGE (1) 6" STEP (3) 5.5" STEP ADA RAMP ADA RAMP 18" CURB & GUTTER 18" CURB & GUTTER 18" CURB & GUTTER 4' WALK 30" CURB & GUTTER ASPHALT PATCH PERMEABLE PAVERS SEE DETAIL, SHEET D2 SIDEWALK CHASE 18' 23' No. Revisions: By: Date: REVIEWED BY: R. Banning DESIGNED BY: DRAWN BY: SCALE: DATE: 01/27/16 PROJECT: 374-018 Sheet Of 12 Sheets ARROWHEAD COTTAGES These drawings are instruments of service provided by Northern Engineering Services, Inc. and are not to be used for any type of construction unless signed and sealed by a Professional Engineer in the employ of Northern Engineering Services, Inc. NOT FOR CONSTRUCTION REVIEW SET 01/27/16 200 South College Avenue, Suite 010 Fort Collins, Colorado 80524 E N G I N E E R I N G N O R T H E RN PHONE: 970.221.4158 FAX: 970.221.4159 www.northernengineering.com PV1 AND PAVING PLAN HORIZONTAL CONTROL D. Weber D. Weber 1"=20' CALL 2 BUSINESS DAYS IN ADVANCE BEFORE YOU DIG, GRADE, OR EXCAVATE FOR THE MARKING OF UNDERGROUND MEMBER UTILITIES. CALL UTILITY NOTIFICATION CENTER OF COLORADO Know what's below. Call before you dig. R City Engineer Date Date Date Date Date Stormwater Utility Parks & Recreation Traffic Engineer Date APPROVED: CHECKED BY: CHECKED BY: CHECKED BY: CHECKED BY: CHECKED BY: Water & Wastewater Utility City of Fort Collins, Colorado UTILITY PLAN APPROVAL Environmental Planner NORTH ( IN FEET ) 1 inch = ft. 20 0 20 Feet 20 40 60 LEGEND: PROPERTY BOUNDARY EXISTING EASEMENTS CONCRETE FLATWORK PROPOSED INFLOW CURB & GUTTER EXISTING ROW ASPHALT PAVING PROPOSED OUTFALL CURB & GUTTER NOTES: CONCRETE PAVING 1. SEE DETAIL SHEETS FOR ADDITIONAL INFORMATION REGARDING CURBS AND PAVEMENT SECTIONS. 2. SEE GEOTECHNICAL REPORT FOR SUBGRADE PREPARATION AND PAVEMENT RECOMMENDATIONS. 3. REFER TO SITE AND LANDSCAPE PLANS FOR ADDITIONAL INFORMATION. PERMEABLE PAVERS ELEC GAS V.P. ST ST ST ST ST ST ST ST ST ST ST ST 21" SS 21" SS 21" SS 21" SS 21" SS 21" SS 21" SS 21" SS 21" SS 21" SS 21" SS ST ST ST ST ST ST ST ST ST ST ST ST 21" SS 8" SS 8" SS 8" SS 8" SS 8" SS 8" SS 8" SS 8" SS 8" SS 8" SS T T T T T T T T T T T T ST E E E E E E E E E E 8" W 8" W 8" W 8" W 8" W 8" W 8" W 8" W 8" W 8" W 8" W 8" W 8" W 8" W 8" W 8" W 8" W 8" W 8" W 8" W 8" W 8" W 8" W C ONTROL IRR VAULT ELEC CONTROL IRR ST 6" W 8" W 8" W 8" W 8" W 8" W 8" W 8" W 8" W F E S S h2o H2O C S W WV H Y D WV WV WV S S C.O. C.O. C.O. C.O. WV H2OW ST ST ST ST ST ST ST TF F 6" W 6" W 6" W 6" W D D D D D D D CENTRE AVENUE WORTHINGTON CIRCLE EXISTING STUCCO BUILDING FFE=~5048.1 10' UTILITY EASEMENT "AVAILABLE REALTEC" SIGN 15' UTILITY EASEMENT "NO PARKING ANYTIME" SIGN STORM INLET RIM=5048.56 INV N=5043.89 (18" PVC) INV S=5043.91 (15" PVC) 18" CONCRETE FES ELEV=5043.70 6" WIDE CONCRETE WALL NEW MERCER DITCH 2' CONCRETE PAN CURB CUT STORM MH RIM=5048.56 INV N=5044.13 (15" PVC) INV SE=5044.17 (15" PVC) INV SW=5044.21 (12" PVC) STORM INLET RIM=5047.90 INV NE=5044.22 (12" PVC) STORM INLET RIM=5046.47 INV NW=5044.29 (15" RCP) INV SE=5044.31 (15" RCP) 0.5' WALL STORM MH RIM=5046.46 INV N=5042.19 (12" PVC) 6" CONCRETE WALL 12" PVC INV=5042.23 STORM MANHOLE RIM=5046.48 INV N=5042.13 (4" PVC) INV SW=5042.08 (15" RCP) 6" FIRE LINE 6" FIRE LINE STORM MH RIM=5048.32 INV NE=5041.03 (15" RCP) INV SE=5040.92 (15" RCP) CATCH BASIN RIM=5047.11 INV N=5044.39 (15" PVC) "NO PARKING ANYTIME" SIGN STORM MH RIM=5046.62 INV NW=5040.45 (15" RCP) INV SE=5040.35 (18" RCP) INV E=5038.19 (42" RCP) INV W=5038.89 (42" RCP) SANITARY MH RIM=5047.02 INV NE=5033.32 (21" PVC) INV SW=5034.57 (8" PVC) INV NW=5034.67 (8" PVC) INV SE=5033.50 (21" PVC) SANITARY MH RIM=5047.60 INV SW=5035.82 (8" PVC) INV NW=5036.02 (8" PVC) SANITARY MH RIM=5047.25 INV SE=5036.77 (8" PVC) INV NW=5036.95 (8" PVC) STORM MH RIM=5046.73 INV W=5042.03 (15" RCP) INV NW=5041.98 (18" RCP) STORM MH RIM=5049.33 INV NE=5036.15 (42" RCP) INV SW=5036.51 (42" RCP) SANITARY MH RIM=5049.56 INV NE=5031.73 (21" PVC) INV SW=5031.81 (21" PVC) STORM MH RIM=5047.09 INV E=5042.96 (15" RCP) INV SW=5043.05 (2-10" PVC) \pxqc;CSU RESEARCH FOUNDATION CENTRE FOR ADVANCED TECHNOLOGY 7TH OWNER: MONDAY CAPITAL,LLC ATRIX LABORATORIES 1ST OWNER: TFARMA (CO) QRS 16-93, INC ATRIX LABORATORIES 1ST OWNER: TFARMA (CO) QRS 16-93, INC CENTRE FOR ADVANCED TECHNOLOGY 20TH OWNER: CENTRE AVENUE REHAB REAL ESTATE, LLC CENTRE FOR ADVANCED TECHNOLOGY 15TH OWNER: NEW MERCER REAL ESTATE, LLC EXISTING APARTMENT BUILDING FFE=~5049.0 REMOVE SIDEWALK REMOVE CONCRETE REMOVE CONCRETE SAWCUT LIGHT POLE TO REMAIN REMOVE LIGHT REMOVE LIGHT REMOVE LIGHT REMOVE LIGHT 4" SANITARY SEWER SERVICE 1.5" WATER SERVICE EDGE OF LANDSCAPING REMOVE ASPHALT AND SIDEWALK NECESSARY FOR SERVICES INSTALLATION SAWCUT SAWCUT SAWCUT No. Revisions: By: Date: REVIEWED BY: R. Banning DESIGNED BY: DRAWN BY: SCALE: DATE: 01/27/16 PROJECT: 374-018 Sheet Of 12 Sheets ARROWHEAD COTTAGES These drawings are instruments of service provided by Northern Engineering Services, Inc. and are not to be used for any type of construction unless signed and sealed by a Professional Engineer in the employ of Northern Engineering Services, Inc. NOT FOR CONSTRUCTION REVIEW SET 01/27/16 200 South College Avenue, Suite 010 Fort Collins, Colorado 80524 E N G I N E E R I N G N O R T H E RN PHONE: 970.221.4158 FAX: 970.221.4159 www.northernengineering.com EX1 AND DEMOLISHION PLAN EXISTING CONDITIONS D. Weber D. Weber 1"=30' CALL 2 BUSINESS DAYS IN ADVANCE BEFORE YOU DIG, GRADE, OR EXCAVATE FOR THE MARKING OF UNDERGROUND MEMBER UTILITIES. CALL UTILITY NOTIFICATION CENTER OF COLORADO Know what's below. Call before you dig. R City Engineer Date Date Date Date Date Stormwater Utility Parks & Recreation Traffic Engineer Date APPROVED: CHECKED BY: CHECKED BY: CHECKED BY: CHECKED BY: CHECKED BY: Water & Wastewater Utility City of Fort Collins, Colorado UTILITY PLAN APPROVAL Environmental Planner NORTH ( IN FEET ) 1 inch = ft. 30 0 30 Feet 30 60 90 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) NOTES: 1. THE SIZE, TYPE AND LOCATION OF ALL KNOWN UNDERGROUND UTILITIES ARE APPROXIMATE WHEN SHOWN ON THESE DRAWINGS. IT SHALL BE THE RESPONSIBILITY OF THE CONTRACTOR TO VERIFY THE EXISTENCE OF ALL UNDERGROUND UTILITIES IN THE AREA OF THE WORK. BEFORE COMMENCING NEW CONSTRUCTION, THE CONTRACTOR SHALL BE RESPONSIBLE FOR LOCATING ALL UNDERGROUND UTILITIES AND SHALL BE RESPONSIBLE FOR ALL UNKNOWN UNDERGROUND UTILITIES. 2. CONTRACTOR SHALL BE RESPONSIBLE FOR COORDINATING DEMOLITION, REMOVAL, REPLACEMENT, AND DISPOSAL OF ALL FACILITIES AND MATERIAL. 3. CONTRACTOR IS ENCOURAGED TO PERFORM DEMOLITION IN A MANNER THAT MAXIMIZES SALVAGE, RE-USE, AND RECYCLING OF MATERIALS. THIS INCLUDES APPROPRIATE SORTING AND STORING. IN PARTICULAR, DEMOLISHED CONCRETE, ASPHALT, AND BASE COURSE SHOULD BE RECYCLED IF POSSIBLE. THE CITY OF FORT COLLINS STREET DEPARTMENT OPERATES A CRUSHING OPERATION THAT WILL ACCEPT CONCRETE MATERIAL AT NO COST FOR CRUSHING AND RE-USE AS RECYCLED AGGREGATE. THIS OPERATION IS LOCATED AT 1380 HOFFMAN MILL ROAD AND CAN BE REACHED AT (970) 482-1249. 4. ALL SYMBOLS ARE ONLY GRAPHICALLY REPRESENTED AND ARE NOT TO SCALE. 5. CONTACT THE PROJECT SURVEYOR FOR ANY INQUIRIES RELATED TO THE EXISTING SITE SURVEY. 6. LIMITS OF STREET CUT ARE APPROXIMATE. FINAL LIMITS ARE TO BE DETERMINED IN THE FIELD BY THE CITY ENGINEERING INSPECTOR. ALL REPAIRS TO BE IN ACCORDANCE WITH CITY STREET REPAIR STANDARDS. EXISTING SANITARY SEWER SS EXISTING WATER W EXISTING FENCE X EXISTING WATER METER EXISTING FIRE HYDRANT EXISTING ELECTRIC VAULT PROJECT 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) APPROXIMATE LIMITS OF CONCRETE/ ASPHALT REMOVAL UTILITY PLAN APPROVAL Environmental Planner A. GENERAL NOTES 1. All materials, workmanship, and construction of public improvements shall meet or exceed the standards and specifications set forth in the Larimer County Urban Area Street Standards and applicable state and federal regulations. Where there is conflict between these plans and the specifications, or any applicable standards, the most restrictive standard shall apply. All work shall be inspected and approved by the City of Fort Collins. 2. All references to any published standards shall refer to the latest revision of said standard, unless specifically stated otherwise. 3. These public improvement construction plans shall be valid for a period of three years from the date of approval by the City of Fort Collins Engineer. Use of these plans after the expiration date will require a new review and approval process by the City of Fort Collins prior to commencement of any work shown in these plans. 4. The engineer who has prepared these plans, by execution and/or seal hereof, does hereby affirm responsibility to the City of Fort Collins, as beneficiary of said engineer's work, for any errors and omissions contained in these plans, and approval of these plans by the City of Fort Collins Engineer shall not relieve the engineer who has prepared these plans of all such responsibility. Further, to the extent permitted by law, the engineer hereby agrees to hold harmless and indemnify the City of Fort Collins, and its officers and employees, from and against all liabilities, claims, and demands which may arise from any errors and omissions contained in these plans. 5. All storm sewer construction, as well as power and other "dry" utility installations, shall conform to the City of Fort Collins standards and specifications current at the date of approval of the plans by the City of Fort Collins Engineer. 6. The type, size, location and number of all known underground utilities are approximate when shown on the drawings. It shall be the responsibility of the Developer to verify the existence and location of all underground utilities along the route of the work before commencing new construction. The Developer shall be responsible for unknown underground utilities. 7. The Developer shall contact the Utility Notification Center of Colorado (UNCC) at 1-800-922-1987, at least 2 working days prior to beginning excavation or grading, to have all registered utility locations marked. Other unregistered utility entities (i.e. ditch / irrigation company) are to be located by contacting the respective representative. Utility service laterals are also to be located prior to beginning excavation or grading. It shall be the responsibility of the Developer to relocate all existing utilities that conflict with the proposed improvements shown on these plans. 8. The Developer shall be responsible for protecting all utilities during construction and for coordinating with the appropriate utility company for any utility crossings required. 9. If a conflict exists between existing and proposed utilities and/or a design modification is required, the Developer shall coordinate with the engineer to modify the design. Design modification(s) must be approved by the City of Fort Collins prior to beginning construction. 10. The Developer shall coordinate and cooperate with the City of Fort Collins, and all utility companies involved, to assure that the work is accomplished in a timely fashion and with a minimum disruption of service. The Developer shall be responsible for contacting, in advance, all parties affected by any disruption of any utility service as well as the utility companies. 11. No work may commence within any public storm water, sanitary sewer or potable water system until the Developer notifies the utility provider. Notification shall be a minimum of 2 working days prior to commencement of any work. At the discretion of the water utility provider, a pre-construction meeting may be required prior to commencement of any work. 12. The Developer shall sequence installation of utilities in such a manner as to minimize potential utility conflicts. In general, storm sewer and sanitary sewer should be constructed prior to installation of the water lines and dry utilities. 13. The minimum cover over water lines is 4.5 feet and the maximum cover is 5.5 feet unless otherwise noted in the plans and approved by the Water Utility. 14. A State Construction Dewatering Wastewater Discharge Permit is required if dewatering is required in order to install utilities or if water is 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 "Preliminary Drainage Addendum to the Final Drainage and Erosion Control Report for Centre Avenue Residences " dated January 27, 2016 by Northern Engineering shall be followed and implemented. 20. Temporary erosion control during construction shall be provided as shown on the Erosion Control Plan. All erosion control measures shall be maintained in good repair by the Developer, until such time as the entire disturbed areas is stabilized with hard surface or landscaping. 21. The Developer shall be responsible for insuring that no mud or debris shall be tracked onto the existing public street system. Mud and debris must be removed within 24 hours by an appropriate mechanical method (i.e. machine broom sweep, light duty front-end loader, etc.) or as approved by the the City of Fort Collins street inspector. 22. No work may commence within any improved or unimproved public Right-of-Way until a Right-of-Way Permit or Development Construction Permit is obtained, if applicable. 23. The Developer shall be responsible for obtaining all necessary permits for all applicable agencies prior to commencement of construction. The Developer shall notify the the City of Fort Collins Inspector (Fort Collins - 221-6605) and the City of Fort Collins Erosion Control Inspector (Fort Collins - 221-6700) at least 2 working days prior to the start of any earth disturbing activity, or construction on any and all public improvements. If the City of Fort Collins Engineer is not available after proper notice of construction activity has been provided, the Developer may commence work in the Engineer absence. However, the City of Fort Collins reserves the right not to accept the improvement if subsequent testing reveals an improper installation. 24. The Developer shall be responsible for obtaining soils tests within the Public Right-of-Way after right of way grading and all utility trench work is complete and prior to the placement of curb, gutter, sidewalk and pavement. If the final soils/pavement design report does not correspond with the results of the original geotechnical report, the Developer shall be responsible for a re-design of the subject pavement section or, the Developer may use the City of Fort Collins' default pavement thickness section(s). Regardless of the option used, all final soils/pavement design reports shall be prepared by a licensed Professional Engineer. The final report shall be submitted to the Inspector a minimum of 10 working days prior to placement of base and asphalt. Placement of curb, gutter, sidewalk, base and asphalt shall not occur until the City of Fort Collins Engineer approves the final report. 25. The contractor shall hire a licensed engineer or land surveyor to survey the constructed elevations of the street subgrade and the gutter flowline at all intersections, inlets, and other locations requested by the the City of Fort Collins inspector. The engineer or surveyor must certify in a letter to the City of Fort Collins that these elevations conform to the approved plans and specifications. Any deviations shall be noted in the letter and then resolved with the City of Fort Collins before installation of base course or asphalt will be allowed on the streets. 26. All utility installations within or across the roadbed of new residential roads must be completed prior to the final stages of road construction. For the purposes of these standards, any work except c/g above the subgrade is considered final stage work. All service lines must be stubbed to the property lines and marked so as to reduce the excavation necessary for building connections. 27. Portions of Larimer County are within overlay districts. The Larimer County Flood Plain Resolution should be referred to for additional criteria for roads within these districts. 28. All road construction in areas designated as Wild Fire Hazard Areas shall be done in accordance with the construction criteria as established in the Wild Fire Hazard Area Mitigation Regulations in force at the time of final plat approval. 29. Prior to the commencement of any construction, the contractor shall contact the Local Entity Forester to schedule a site inspection for any tree removal requiring a permit. 30. The Developer shall be responsible for all aspects of safety including, but not limited to, excavation, trenching, shoring, traffic control, and security. Refer to OSHA Publication 2226, Excavating and Trenching. 31. The Developer shall submit a Construction Traffic Control Plan, in accordance with MUTCD, to the appropriate Right-of-Way authority. (The City of Fort Collins, Larimer County, Colorado), for approval, prior to any construction activities within, or affecting, the Right-of-Way. The Developer shall be responsible for providing any and all traffic control devices as may be required by t he 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 BENCHMARK 14-97 APPROXIMATELY 100 FEET WEST OF THE INTERSECTION OF CENTRE AVE. AND RESEARCH BLVD., ON THE WEST END OF THE SOUTH HEADWALL ON CENTRE AVE. ELEVATION: 5051.76 BENCHMARK 21-92 AT THE NORTHWEST CORNER OF WEST DRAKE RD. AND DUNBAR AVE., ON A POWER TOWER BASE. ELEVATION: 5042.84 ORIGINAL FIELD SURVEY ADJUSTED FROM NGVD29 TO NAVD88 BY +3.18' BASIS OF BEARINGS ARE FROM THE PLATTED SECTION LINE OF CENTRE FOR ADVANCED TECHNOLOGY P.U.D., SEVENTH FILING, BEING THE SOUTH LINE OF THE SW 1/4 OF SECTION 23 AS BEARING S89°25'52"E. 41. All stationing is based on centerline of roadways unless otherwise noted. 42. Damaged curb, gutter and sidewalk existing prior to construction, as well as existing fences, trees, streets, sidewalks, curbs and gutters, landscaping, structures, and improvements destroyed, damaged or removed due to construction of this project, shall be replaced or restored in like kind at the Developer's expense, unless otherwise indicated on these plans, prior to the acceptance of completed improvements and/or prior to the issuance of the first Certificate of Occupancy. 43. When an existing asphalt street must be cut, the street must be restored to a condition equal to or better than its original condition. The existing street condition shall be documented by the City of Fort Collins Construction Inspector before any cuts are made. Patching shall be done in accordance with the City of Fort Collins Street Repair Standards. The finished patch shall blend in smoothly into the existing surface. All large patches shall be paved with an asphalt lay-down machine. In streets where more than one cut is made, an overlay of the entire street width, including the patched area, may be required. The determination of need for a complete overlay shall be made by the Larimer County Engineer and/or the City of Fort Collins Inspector at the time the cuts are made. 44. Upon completion of construction, the site shall be cleaned and restored to a condition equal to, or better than, that which existed before construction, or to the grades and condition as required by these plans. 45. Standard Handicap ramps are to be constructed at all curb returns and at all "T" intersections. 46. After acceptance by the City of Fort Collins, public improvements depicted in these plans shall be guaranteed to be free from material and workmanship defects for a minimum period of two years from the date of acceptance. 47. The City of Fort Collins shall not be responsible for the maintenance of roadway and appurtenant improvements, including storm drainage structures and pipes, for the following private streets: N.A. 48. Approved Variances are listed as follows: a. N/A CONSTRUCTION NOTES A. Grading and Erosion Control Notes 1. The erosion control inspector must be notified at least twenty-four (24) hours prior to any construction on this site. 2. There shall be no earth-disturbing activity outside the limits designated on the accepted plans. 3. All required perimeter silt and construction fencing shall be installed prior to any land disturbing activity (stockpiling, stripping, grading, etc). All other required erosion control measures shall be installed at the appropriate time in the construction sequence as indicated in the approved project schedule, construction plans, and erosion control report. 4. At all times during construction, the Developer shall be responsible for preventing and controlling on-site erosion including keeping the property sufficiently watered so as to minimize wind blown sediment. The Developer shall also be responsible for installing and maintaining all erosion control facilities shown herein. 5. Pre-disturbance vegetation shall be protected and retained wherever possible. Removal or disturbance of existing vegetation shall be limited to the area(s) required for immediate construction operations, and for the shortest practical period of time. 6. All soils exposed during land disturbing activity (stripping, grading, utility installations, stockpiling, filling, etc.) shall be kept in a roughened condition by ripping or disking along land contours until mulch, vegetation, or other permanent erosion control BMPs are installed. No soils in areas outside project street rights-of-way shall remain exposed by land disturbing activity for more than thirty (30) days before required temporary or permanent erosion control (e.g. seed/mulch, landscaping, etc.) is installed, unless otherwise approved by the City/County. 7. In order to minimize erosion potential, all temporary (structural) erosion control measures shall: a. Be inspected at a minimum of once every two (2) weeks and after each significant storm event and repaired or reconstructed as necessary in order to ensure the continued performance of their intended function. b. Remain in place until such time as all the surrounding disturbed areas are sufficiently stabilized as determined by the erosion control inspector. c. Be removed after the site has been sufficiently stabilized as determined by the erosion control inspector. 8. When temporary erosion control measures are removed, the Developer shall be responsible for the clean up and removal of all sediment and debris from all drainage infrastructure and other public facilities. 9. The contractor shall immediately clean up any construction materials inadvertently deposited on existing streets, sidewalks, or other public rights of way, and make sure streets and walkways are cleaned at the end of each working day. 10. All retained sediments, particularly those on paved roadway surfaces, shall be removed and disposed of in a manner and location so as not to cause their release into any waters of the United States. 11. No soil stockpile shall exceed ten (10) feet in height. All soil stockpiles shall be protected from sediment transport by surface roughening, watering, and perimeter silt fencing. Any soil stockpile remaining after thirty (30) days shall be seeded and mulched. 12. The stormwater volume capacity of detention ponds will be restored and storm sewer lines will be cleaned upon completion of the project and before turning the maintenance over to the City/County or Homeowners Association (HOA). 13. City Ordinance and Colorado Discharge Permit System (CDPS) requirements make it unlawful to discharge or allow the discharge of any pollutant or contaminated water from construction sites. Pollutants include, but are not limited to discarded building materials, concrete truck washout, chemicals, oil and gas products, litter, and sanitary waste. The developer shall at all times take whatever measures are necessary to assure the proper containment and disposal of pollutants on the site in accordance with any and all applicable local, state, and federal regulations. 14. A designated area shall be provided on site for concrete truck chute washout. The area shall be constructed so as to contain washout material and located at least fifty (50) feet away from any waterway during construction. Upon completion of construction activities the concrete washout material will be removed and properly disposed of prior to the area being restored. 15. Conditions in the field may warrant erosion control measures in addition to what is shown on these plans. The Developer shall implement whatever measures are determined necessary, as directed by the City. B. Street Improvement Notes 1. All street construction is subject to the General Notes on the cover sheet of these plans as well as the Street Improvements Notes listed here. 2. A paving section design, signed and stamped by a Colorado licensed Engineer, must be submitted to the City of Fort Collins Engineer for approval, prior to any street construction activity, (full depth asphalt sections are not permitted at a depth greater than 8 inches of asphalt). The job mix shall be submitted for approval prior to placement of any asphalt. 3. Where proposed paving adjoins existing asphalt, the existing asphalt shall be saw cut, a minimum distance of 12 inches from the existing edge, to create a clean construction joint. The Developer shall be required to remove existing pavement to a distance where a clean construction joint can be made. Wheel cuts shall not be allowed unless approved by the City of Fort Collins Engineer in Fort Collins. 4. Street subgrades shall be scarified the top 12 inches and re-compacted prior to subbase installation. No base material shall be laid until the subgrade has been inspected and approved by the City of Fort Collins Engineer. 5. Ft. Collins only. Valve boxes and manholes are to be brought up to grade at the time of pavement placement or overlay. Valve box adjusting rings are not allowed. 6. When an existing asphalt street must be cut, the street must be restored to a condition equal to or better than its original condition. The existing street condition shall be documented by the Inspector before any cuts are made. Cutting and patching shall be done in conformance with Chapter 25, Reconstruction and Repair. The finished patch shall blend smoothly into the existing surface. The determination of need for a complete overlay shall be made by the City of Fort Collins Engineer. All overlay work shall be coordinated with adjacent landowners such that future projects do not cut the new asphalt overlay work. 7. All traffic control devices shall be in conformance with these plans or as otherwise specified in M.U.T.C.D. (including Colorado supplement) and as per the Right-of-Way Work Permit traffic control plan. 8. The Developer is required to perform a gutter water flow test in the presence of the City of Fort Collins Inspector and prior to installation of asphalt. Gutters that hold more than 1/4 inch deep or 5 feet longitudinally, of water, shall be completely removed and reconstructed to drain properly. 9. Prior to placement of H.B.P. or concrete within the street and after moisture/density tests have been taken on the subgrade material (when a full depth section is proposed) or on the subgrade and base material (when a composite section is proposed), a mechanical "proof roll" will be required. The entire subgrade and/or base material shall be rolled with a heavily loaded vehicle having a total GVW of not less than 50,000 lbs. and a single axle weight of at least 18,000 lbs. with pneumatic tires inflated to not less that 90 p.s.i.g. "Proof roll" vehicles shall not travel at speeds greater than 3 m.p.h. Any portion of the subgrade or base material which exhibits excessive pumping or deformation, as determined by the City of Fort Collins Engineer, shall be reworked, replaced or otherwise modified to form a smooth, non-yielding surface. The City of Fort Collins Engineer shall be notified at least 24 hours prior to the "proof roll." All "proof rolls" shall be preformed in the presence of an Inspector. C. Traffic Signing and Pavement Marking Construction Notes 1. All signage and marking is subject to the General Notes on the cover sheet of these plans, as well as the Traffic Signing and Marking Construction Notes listed here. 2. All symbols, including arrows, ONLYS, crosswalks, stop bars, etc. shall be pre-formed thermo-plastic. 3. All signage shall be per the City of Fort Collins Standards and these plans or as otherwise specified in MUTCD. 4. All lane lines for asphalt pavement shall receive two coats of latex paint with glass beads. 5. All lane lines for concrete pavement should be epoxy paint. 6. Prior to permanent installation of traffic striping and symbols, the Developer shall place temporary tabs or tape depicting alignment and placement of the same. Their placement shall be approved by the City of Fort Collins Traffic Engineer prior to permanent installation of striping and symbols. 7. Pre-formed thermo-plastic applications shall be as specified in these Plans and/or these Standards. 8. Epoxy applications shall be applied as specified in CDOT Standard Specifications for Road and Bridge Construction. 9. All surfaces shall be thoroughly cleaned prior to installation of striping or markings. 10. All sign posts shall utilize break-away assemblies and fasteners per the Standards. 11. A field inspection of location and installation of all signs shall be performed by the City of Fort Collins Traffic Engineer. All discrepancies identified during the field inspection must be corrected before the 2-year warranty period will begin. 12. The Developer installing signs shall be responsible for locating and protecting all underground utilities. 13. Special care shall be taken in sign location to ensure an unobstructed view of each sign. 14. Signage and striping has been determined by information available at the time of review. Prior to initiation of the warranty period,the City of Fort Collins Traffic Engineer reserves the right to require additional signage and/or striping if the City of Fort Collins Traffic Engineer determines that an unforeseen condition warrants such signage according to the MUTCD or the CDOT M and S Standards. All signage and striping shall fall under the requirements of the 2-year warranty period for new construction (except fair wear on traffic markings). 15. Sleeves for sign posts shall be required for use in islands/medians. Refer to Chapter 14, Traffic Control Devices, for additional detail. D. Storm Drainage Notes 1. The City of Fort Collins shall not be responsible for the maintenance of storm drainage facilities located on private property. Maintenance of onsite drainage facilities shall be the responsibility of the property owner(s). 2. All recommendations of the "Preliminary Drainage Addendum to the Final Drainage and Erosion Control Report for Centre Avenue Residences " dated January 27, 2016 by Northern Engineering shall be followed and implemented. 3. Prior to final inspection and acceptance by the City of Fort Collins, certification of the drainage facilities, by a registered engineer, must by submitted to and approved by the Stormwater Utility Department. Certification shall be submitted to the Stormwater Utility Department at least two weeks prior to the release of a certificate of occupancy for single family units. For commercial properties, certification shall by submitted to the Stormwater Utility Department at least two weeks prior to the release of any building permits in excess of those allowed prior to certification per the Development Agreement. E. Utility Notes 1. All waterline and sanitary sewer construction shall conform to the City of Fort Collins Utility standards and specifications current to date of construction. 2. The minimum cover over water lines is 4.5 feet and the maximum cover is 5.5 feet unless otherwise noted in the plans and approved by the water utility. 3. Water mains shall be poly-wrapped D.I.P, or PVC with tracer wire. 4. HDPE pipe may be used for 1-1/2 and 2 inch water services. The pipe shall meet the standards of AWWA 901, NSF Standard 61 and ASTM. The HDPE pipe shall be SDR 9 having a pressure rating of 200 psi. Stiffeners shall be used at all fittings and connections. Tracer wire shall be installed with the HDPE service, and shall extend up the curb stop. The curb stop shall be covered with a metal box and tracer wire test lid per City Water Detail 25. Spring Creek Heatheridge Ct Woodcrest Ct Marlborough Ct Prospect Balsam Ln Juniper Ln Birky Pl Sheely Dr W a l l e n b ur g Dr Hobbit St Waters Edge Winterberry Way d Rd Trail Wind Weathertop Ln Meadowlark Dr Davidson Winchester Dr Powderhorn Dr rall r Stagecoach Ct Dr Ave Snowberry Rd Park Ct Village W Stuart St Cir Chetwood Dr Dr Heatheridge Rd PROJECT LOCATION DRAKE ROAD No. Revisions: By: Date: REVIEWED BY: R. Banning DESIGNED BY: DRAWN BY: SCALE: DATE: 01/27/16 PROJECT: 374-018 Sheet Of 12 Sheets ARROWHEAD COTTAGES These drawings are instruments of service provided by Northern Engineering Services, Inc. and are not to be used for any type of construction unless signed and sealed by a Professional Engineer in the employ of Northern Engineering Services, Inc. NOT FOR CONSTRUCTION REVIEW SET 01/27/16 200 South College Avenue, Suite 010 Fort Collins, Colorado 80524 E N G I N E E R I N G N O R T H E RN PHONE: 970.221.4158 FAX: 970.221.4159 www.northernengineering.com CS1 COVER SHEET D. Weber D. Weber NTS CONTACT INFORMATION PROJECT TEAM: GAS----------------- Xcel Energy---------------------------------------------------------(970) 225-7828 ELECTRIC-------- City of Fort Collins Light & Power-----------------------------(970) 224-6152 CABLE------------- Comcast-------------------------------------------------------------(970) 567-0245 TELECOM.--------CenturyLink---------------------------------------------------------(970) 490-7501 WATER------------ City of Fort Collins Utilities--------------------------------------(970) 221-6700 WASTEWATER--City of Fort Collins Utilities--------------------------------------(970) 221-6700 STORMWATER- City of Fort Collins Utilities--------------------------------------(970) 221-6700 FIBER OPTICS-- Colorado State University---------------------------------------(970) 491-0187 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. JANUARY 2016 SHEET INDEX PRELIMINARY UTILITY PLANS FOR BEING A REPLAT OF CENTRE AVENUE RESIDENCES, LOCATED IN SECTION 23, TOWNSHIP 7 NORTH, RANGE 69 WEST OF THE 6TH P.M., CITY OF FORT COLLINS, COUNTY OF LARIMER, STATE OF COLORADO ARROWHEAD COTTAGES PHONE NUMBER Ryan Banning, PE Northern Engineering Services, Inc. 301 North Howes Street, Suite 100 Fort Collins, Colorad 80521 (970) 221-4158 Erik Smith, PLS Northern Engineering Services, Inc. 301 North Howes Street, Suite 100 Fort Collins, Colorado 80521 (970) 221-4158 PLANNER/ LANDSCAPE ARCHITECT *The underground utility locates provided by SiteWise, LLC are based upon the best available information at the time of locating. Contractor acknowledges that it is common for underground facility owner maps to have errors and omissions of data shown. Consequently, it is the Contractor's sole responsibility to field verify the location of all utilities prior to construction, and notify the Engineer of any discrepancies found. VICINITY MAP NORTH 1"=1500' I hereby affirm that these final construction plans were prepared under my direct supervision, in accordance with all applicable City of Fort Collins and State of Colorado standards and statutes, respectively; and that I am fully responsible for the accuracy of all design. revisions, and record conditions that I have noted on these plans. These plans have been reviewed by the City of Fort Collins for concept only. The review does not imply responsibility by the reviewing department, the City of Fort Collins Engineer, or the City of Fort Collins for accuracy and correctness of the calculations. Furthermore, the review does not imply that quantities of items on the plans are the final quantities required. The review shall not be construed for any reason as acceptance of financial responsibility by the City of Fort Collins for additional quantities of items shown that may be required during the construction phase. DISCLAIMER STATEMENT: CERTIFICATION STATEMENT: PROJECT DATUM: NAVD88 BENCHMARK 14-97 APPROXIMATELY 100 FEET WEST OF THE INTERSECTION OF CENTRE AVE. AND RESEARCH BLVD., ON THE WEST END OF THE SOUTH HEADWALL ON CENTRE AVE. ELEVATION: 5051.76 BENCHMARK 21-92 AT THE NORTHWEST CORNER OF WEST DRAKE RD. AND DUNBAR AVE., ON A POWER TOWER BASE. ELEVATION: 5042.84 ORIGINAL FIELD SURVEY ADJUSTED FROM NGVD29 TO NAVD88 BY +3.18' BASIS OF BEARINGS ARE FROM THE PLATTED SECTION LINE OF CENTRE FOR ADVANCED TECHNOLOGY P.U.D., SEVENTH FILING, BEING THE SOUTH LINE OF THE SW 1/4 OF SECTION 23 AS BEARING S89°25'52"E. Original Field Survey: Northern Engineering Services, Inc. Project No. 110-034 Date: October 20, 2008 Additional Field Survey: Northern Engineering Services, Inc. Project No. 110-034 Date: March 24, 2009 FIELD SURVEY BY: Earth Engineering Consultants, Inc. Subsurface Exploration Report Residential High Rise Condominium Project Center for Advanced Technology P.U.D. 7th Filing EEC Project No. 1082101 Date: October 13, 2008 PROJECT BENCHMARKS: CS1 CS2 COVER SHEET GENERAL AND CONSTRUCTION NOTES EX1 EXISTING CONDITIONS AND DEMOLITION PLAN PV1 HORIZONTAL CONTROL AND PAVING PLAN G1 GRADING PLAN U1 UTILITY PLAN CALL 2 BUSINESS DAYS IN ADVANCE BEFORE YOU DIG, GRADE, OR EXCAVATE FOR THE MARKING OF UNDERGROUND MEMBER UTILITIES. CALL UTILITY NOTIFICATION CENTER OF COLORADO Know what's below. Call before you dig. R City Engineer Date Date Date Date Date Stormwater Utility Parks & Recreation Traffic Engineer Date APPROVED: CHECKED BY: CHECKED BY: CHECKED BY: CHECKED BY: CHECKED BY: Water & Wastewater Utility City of Fort Collins, Colorado UTILITY PLAN APPROVAL Environmental Planner Mike Walker, RLA The Birdsall Group, LLC 444 Mountain Avenue Berthoud, Colorado 80513 (970) 532-5891 SITE ENGINEER SURVEYOR DR1 DRAINAGE PLAN D1 UTILITY DETAILS DEVELOPER/APPLICANT Hillside Commercial Group, Inc. 8020 South County Road 5, Unit 200 Fort Collins, Colorado 80528 (970) 204-9393 E N G I N E E R I N G N O R T H E RN E N G I N E E R I N G N O R T H E RN D2 SITE DETAILS D3 DRAINAGE DETAILS EC1 EROSION CONTROL PLAN EC2 EROSION CONTROL DETAILS