RICHARDSON AVENUE STREET IMPROVEMENT PROJECT RICHARDSON AVENUE STREET IMPROVEMENT PROJECT

Transcription

1 LOCTED WITHIN THE RICHRDSON VENUE RIGHT--WY FROM ND INCLUDING THE U.S HIGHWY 60/285 INTERSECTION SOUTH TO SECOND STREET,, LMOS COUNTY, COLORDO. PRIL 25, 206 U.S. HIGHWY 60/285 PROJECT LOCTION VICINITY MP PPROVLS GENERL NOTES BY DTE PUBLIC WORKS DEPRTMENT THESE CONSTRUCTION PLNS RE FOR INFRSTRUCTURE IMPROVEMENTS RELTIVE TO THE RECONSTRUCTION RICHRDSON VENUE FROM THE U.S. HIGHWY INTERSECTION SOUTH TO SECOND STREET ND INCLUDING THE STREET RELIGNMENT T THE INTERSECTION U.S. HIGHWY 60/285. LL CONSTRUCTION WILL BE INSPECTED ND PPROVED BY THE PUBLIC WORKS DEPRTMENT PRIOR TO CCEPTNCE THE IMPROVEMENTS ND FINL PYMENT. LL MTERILS ND CONSTRUCTION SHLL CONFORM TO THESE PLNS, DETILS, ND TECHNICL SPECIFICTIONS ISSUED FOR THIS PROJECT, ND THE 'S MOST RECENT CONSTRUCTION STNDRDS. LL WORK IN THE CDOT R.O.W. SHLL BE IN CCORDNCE WITH CDOT PERMIT NO THE CONTRCTOR IS RESPONSIBLE FOR LL COORDINTION WITH UTILITY COMPNIES, THE PUBLIC WORKS DEPRTMENT, DITCH COMPNIES, ND NY OTHER PUBLIC OR PRIVTE GENCY S REQUIRED TO COMPLETE THE INFRSTRUCTURE IMPROVEMENTS. BENCHMRK - THE 'S BENCHMRK SYSTEM HS BEEN USED TO CONTROL THE GRDES ND ELEVTIONS FOR THIS DEVELOPMENT. PROJECT BENCHMRK LOCTIONS ND ELEVTIONS HVE BEEN SHOWN ON THE PLN S. THE CONTRCTOR IS RESPONSIBLE FOR FIELD LOCTING ND VERIFYING ELEVTIONS LL SEWER MINS, WTER MINS, ND OTHER UTILITIES T THE POINTS CONNECTION SHOWN ON THE PLNS ND T NY UTILITY CROSSINGS PRIOR TO INSTLLING NY NEW IMPROVEMENTS. IF CONICT EXISTS ND/OR DESIGN MODIFICTION IS REQUIRED, THE CONTRCTOR SHLL COORDINTE WITH THE ENGINEER TO MODIFY THE DESIGN ND OBTIN PPROVL FROM THE OWNER ND THE PRIOR TO BEGINNING CONSTRUCTION. NY DESIGN MODIFICTIONS SHLL NOT BE CONSTRUCTED UNTIL THE PLNS RE MODIFIED, ND PPROVED BY THE PUBLIC WORKS DEPRTMENT. THE CONTRCTOR IS RESPONSIBLE FOR OBTINING LL REQUIRED PERMITS PRIOR TO BEGINNING NY CONSTRUCTION CTIVITY. THE CONTRCTOR SHLL CONTCT THE PPROPRITE UTILITY GENCIES T LEST 48 HOURS PRIOR TO NY EXCVTION OR GRDING TO OBTIN UTILITY LOCTIONS. THE LOCTION UTILITIES SHOWN ON THE PLNS RE PPROXIMTE ONLY ND NOT LL UTILITIES MY BE SHOWN. THE CONTRCTOR SHLL DETERMINE THE EXCT LOCTION LL UTILITIES BEFORE COMMENCING WORK. THE CONTRCTOR SHLL BE FULLY RESPONSIBLE FOR NY ND LL DMGES ND COSTS WHICH MIGHT BE OCCSIONED BY HIS FILURE TO EXCTLY LOCTE ND PROTECT NY ND LL UTILITIES. PRIOR TO CONSTRUCTION, THE CONTRCTOR SHLL FIELD VERIFY THE HORIZONTL ND VERTICL LOCTION (POTHOLE), SIZE, ND MTERIL UTILITIES T TIE IN POINTS, ND PROPOSED UTILITY CROSSINGS. CONTCT THE ENGINEER IF NY DISCREPNCY EXISTS INDEX TO DRWINGS DESCRIPTION TITLE SIGNING ND PVEMENT MRKING PLN INTERSECTION SIGNING ND STRIPING PLN TYPICL CROSS SECTIONS DEMOLITION PLN INTERSECTION CONSTRUCTION PLN RICHRDSON VENUE PLN ND PRILE STORM DRIN IMPROVEMENTS STREET DETILS PRIL, 206 N/ KR TITLE. 2. THE CONTRCTOR SHLL CONFORM TO THE CURRENT OSH REGULTIONS FOR EXCVTIONS ND CONFINED SPCE ENTRY, IF PPLICBLE. THE CONTRCTOR IS RESPONSIBLE FOR LL TRFFIC CONTROL REQUIRED TO COMPLETE THE PROJECT IN CCORDNCE WITH THE CDOT PERMIT ND LSO IN COORDINTION WITH THE PUBLIC WORKS DEPRTMENT. 0

2 STRIPING PLN HNDICP PRKING SIGN (D9-6) TYP. 25.0' SPCES 9 SPCES 4" SOLID YELLOW LINE TYP. HNDICP PRKING SIGN (D9-6) PEDESTRIN CROSSING SIGN (W-2) PEDESTRIN CROSSING HED SIGN (W-2,W6-9P) 4 SPCES PEDESTRIN CROSSING HED SIGN (W-2,W6-9P) STOP 2 DOUBLE YELLOW LINE 8.0' TYP. SEE 3 FOR INTERSECTION STRIPING ND SIGNING 0 4" WIDE SOLID YELLOW LINE 2.7' TYP PEDESTRIN CROSSING HED SIGN (W-2,W6-9P) 3 2 PEDESTRIN CROSSING SIGN (W-2) 3RD STREET NEW CROSS WLK CROSS WLK MRKINGS 6' LONG X 2" WIDE TYP " WIDE DSHED YELLOW LINE 9 PEDESTRIN CROSSING HED SIGN (W-2,W6-9P) 20 NEW CROSS WLK PEDESTRIN CROSSING SIGN (W-2) 2 3 2ND STREET NEW CROSS WLK 4" SOLID YELLOW LINE TYP. NOTES 7.5' DTE: PRIL, 206 SCLE: "=40' DRWN: KR. PRKING LINES T 45 ND MRKED WITH YELLOW PVEMENT MRKING 2.7' PPROVED: 2. PVEMENT MRKING TO CONFORM TO SECTION 627 'PVEMENT MRKING' THE CDOT STNDRD SPECIFICTION FOR ROD ND BRIDGE CONSTRUCTION ' 25.0' TYPICL HNDICP PRKING LNE 2.7' ' 25.0' 7.5' TYPICL PRKING LNE 4" SOLID YELLOW LINE TYP. STRIPING PLN INTERSECTION DRWING PLN 2 0

3 STRIPING PLN PEDESTRIN CROSSING HED SIGN (W-2,W6-9P) PEDESTRIN CROSSING SIGN (W-2) STOP (R-) ND NO LEFT TURN (R3-2) SIGN 24" WIDE STOP LINE 3.0' STOP RICHRDSON VENUE RISED ISLND DOUBLE YELLOW LINE CROSS WLK MRKING 6' LONG X 2" WIDE TYP. PEDESTRIN CROSSING SIGN (W-2) EXTEND 8" SOLID WHITE LINE TO OTHER SIDE RISED ISLND R4.0' U.S.60/ ' ONLY DTE: PRIL, 206 SCLE: "=20' DRWN: KR 9.8' WHITE PPROVED: RISED ISLND LINE STRIPING PLN INTERSECTION DRWING PLN 3 0

4 LL CONSTRUCTION SHLL BE IN CCORDNCE WITH THE CONTRCT DOCUMENTS ND TECHNICL SPECIFICTIONS ISSUED FOR THIS PROJECT. BENCHMRK: THE BENCHMRK SYSTEM HS BEEN USED TO CONTROL THE ELEVTIONS FOR THIS PROJECT. BENCHMRK DESCRIPTIONS ND ELEVTIONS LONG THE PROJECT LIMITS HVE BEEN SHOWN ON THE PLN ND PRILE S. LL LYOUT DT LONG STREET SECTIONS IS REFERENCED FROM THE CENTERLINE THE STREET RIGHT--WY S SHOWN ON THE PLNS, ND TYPICL CROSS-SECTIONS THE INFORMTION ON THESE DRWINGS CONCERNING THE TYPE, SIZE, ND LOCTION UTILITIES HS BEEN SHOWN BSED ON THE BEST VILBLE INFORMTION. THE CONTRCTOR SHLL BE RESPONSIBLE FOR THE DETERMINTION THE EXCT LOCTION LL UTILITIES PRIOR TO BEGINNING CONSTRUCTION. THE CONTRCTOR IS RESPONSIBLE FOR PROTECTING LL UTILITIES IN PLCE ND FOR COORDINTION WITH THE UTILITY COMPNIES FOR NY UTILITY CROSSINGS. THE CONTRCTOR SHLL CONTCT THE UTILITY NOTIFICTION CENTER COLORDO T T LEST TWO WORKING DYS PRIOR TO NY EXCVTION. THE CONTRCTOR SHLL COORDINTE HIS WORK WITH THE EXTENSIONS LL UTILITIES. NO OVERLYS OR NEW PVEMENT SHLL BE LID UNTIL LL UTILITIES RE IN PLCE. PRILE ELEVTIONS RE TO THE OWLINE THE NEW STREET SECTION UNLESS OTHERWISE NOTED ON THE PLNS. BSE COURSE SHLL BE COMPCTED TO MINIMUM 95% MODIFIED PROCTOR DENSITY (STM D557) MXIMUM DRY DENSITY S MOISTURE CONTENT IN THE RNGE 3% BELOW TO 3% BOVE OPTIMUM. THE OWNER WILL CONTRCT SEPRTELY FOR MTERIL TESTING S DESCRIBED ND CLLED FOR ON THE PLNS. THE CONTRCTOR IS RESPONSIBLE FOR COORDINTING LL MTERILS TESTING WITH THE GEOTECHNICL ENGINEER, THE CITY, ND THE ENGINEER. BCKFILL T 4: SLOPE TO MTCH LWN 5.50' WITH TOP SOIL RE-SEED WITH GRSS S PPROVED BY SU. % 0.0' WEST RIGHT--WY LINE TOP CONCRETE ELEVTION SHOWN ON PLN TOP SPHLT ELEVTION SHOWN ON PLN % 30.00' SPHLT 3" SPHLT (HBP) GRDING S 2.00' 60.00' CL R.O.W. 7.5' 7.0' VRIES 7.5'-8.'± VRIES 2.5'± 2.00' 30.00' EST RIGHT--WY LINE REVISIONS Description By Date THE CONTRCTOR SHLL DISPOSE LL EXCESS UNCLSSIFIED EXCVTION THT IS NOT USED IN MISCELLNEOUS FILL THE CONTRCTOR IS RESPONSIBLE FOR DUST CONTROL, ND IT SHLL BE THE CONTRCTORS RESPONSIBILITY TO PROVIDE THE NECESSRY EQUIPMENT ND MTERILS TO STISFCTORILY CONTROL DUST T LL TIMES. WTER SHLL BE USED S DUST PLLITIVE WHERE REQUIRED. THE CONTRCTOR SHLL FURNISH ND SPRED WTER T NO DDITIONL COST TO THE PROJECT. DEPTH MOISTURE-DENSITY CONTROL FOR THIS PROJECT SHLL BE S FOLLOWS;. FULL DEPTH LL EMBNKMENT B. BSE CUTS ND FILLS, 0.50 FEET. ESTIMTED QUNTITIES MTERILS USED THE FOLLOWING RTES PPLICTION;. TCK COT DILUTED EMULSIFIED SPHLT (SLOW SETTING) T 0.0 GLLONS PER SQURE YD. (DILUTED) B. DILUTED EMULSIFIED SPHLT FOR TCK COT SHLL CONSIST PRT EMULSIFIED SPHLT ND PRT WTER. C. BITUMINOUS PVEMENT (GRDING S & SX) T 5 POUNDS PER SQURE YRD/INCH THICKNESS. D. GGREGTE BSE COURSE T 35 POUNDS PER CUBIC FOOT. TCK COT EMULSIFIED SPHLT (SLOW SETTING) IS TO BE PPLIED TO IMPROVE BOND T THE FOLLOWING LOCTIONS -BEFORE PLCING NEW PVEMENT OVER PVEMENT. -LONG THE FCE LL CURBS, GUTTERS, MNHOLES, DJCENT PVEMENT ND OTHER SURFCES GINST WHICH SPHLT WILL BE PLCED. -BETWEEN PVEMENT COURSES. EMULSIFIED SPHLT SHLL NOT BE PID FOR SEPRTELY BUT SHLL BE INCLUDED IN THE COST HOT BITUMINOUS OR OTHER PPLICBLE PVEMENT ITEM. NY LYER BITUMINOUS PVEMENT THT IS TO HVE SUCCEEDING LYER PLCED THEREON SHLL BE COMPLETED FULL WIDTH BEFORE THE SUCCEEDING LYER IS PLCED. 5.5' WIDE x 4" THICK CONCRETE SIDEWLK WITH REINFORCED THICKENED EDGE 2' WIDE x 6" THICK CONCRETE PN ITEM NO. SCRIFY ND RECOMPCT SUBGRDE TO 95% STNDRD PROCTOR DENSITY flowline PULVRIZE SPHLT ND REUSE S BOTTOM 3" TOTL 9" THICK ROD BSE GRVEL BSE COURSE 6" CDOT CLSS 5 OR CLSS 6 GGREGTE BSE COURSE COMPCTED TO 95% MOD. PROCTOR (STM D557) SUMMRY PPROXIMTE QUNTITIES ITEM DESCRIPTION DEMOLITION UNIT (LMOS) PORTION IMPROVEMENTS EST ND INCLUDING 2' PN (SU) PORTION IMPROVEMENTS WEST 2' PN TOTL flowline CURB ND GUTTER TO REMIN 5. THE FOLLOWING SHLL BE FURNISHED WITH ECH BITUMINOUS PVER. REMOVE SIDEWLK SY SKI TYPE DEVICE T LEST 30 FEET IN LENGTH. B. SHORT SKI OR SHOE. NEW HOT-MIX SPHLT SHLL BE COMPCTED SUCH THT THE VERGE LL TEST RESULTS FOR ONE DY PRODUCTION INDICTES COMPCTION MINIMUM 93 PERCENT THE THEORETICL MXIMUM DENSITY DETERMINED IN CCORDNCE WITH THE SHTO T-209 STNDRD TEST METHOD. THE CONTRCTOR IS RESPONSIBLE FOR TRFFIC CONTROL S REQUIRED TO CONSTRUCT THIS PROJECT, ND MINTIN CCESS FOR LOCL RESIDENTS ND BUSINESSES. THE CURB ND GUTTER IS TO BE CONSTRUCTED TO THE OWLINE SPOT ELEVTIONS SHOWN ON THE PLN ND PRILE S. THE CONTRCTOR SHLL DJUST LL MNHOLE RIMS ND VLVE BOXES S REQUIRED TO MTCH THE FINISHED STREET SURFCE. STRUCTURL FILL SHLL MEET THE FOLLOWING GRDTION REQUIREMENTS. SIEVE SIZE PERCENT FINER 2 INCH 00 NO. 4 SIEVE NO. 50 SIEVE 0-50 NO. 200 SIEVE 20 MX. IN PIPE TRENCHES, NY UNSTBLE SUBGRDE SHLL BE OVEREXCVTED ND REPLCED WITH T LEST 2 FEET 2 TO 2 INCH DIMETER CRUSHED GGREGTE. THE CRUSHED GGREGTE SHLL BE COVERED WITH MIRFI 60X FILTER FBRIC OR EQUIVLENT PRIOR TO PLCING PIPE BEDDING. CONCRETE-. CONCRETE SHLL CONFORM TO THE FOLLOWING: PLSTICITY LIQUID LIMIT 30 MX. PLSTICITY INDEX 0 MX. 28 DY FIELD COMPRESSIVE STRENGTH 4000 PSI MINIMUM CEMENT 564 LBS/CY MXIMUM WTER/CEMENT RTIO 0.48 ENTRINED IR 6% ±% MXIMUM SLUMP 4 INCHES Y SH NOT TO EXCEED 5% BY WEIGHT CEMENT CORSE GGREGTE NO. 67 FROM SHTO M43 SHTO M6 MXIMUM 50% TOTL GGREGTE B. EXPNSION JOINT SHLL BE PRE-FORMED, NON-EXTRUDING TYPE, 2 INCH IN THICKNESS, SHTO M23. C. CURING COMPOUND SHLL BE LIQUID MEMBRNE-FORMING TYPE SHTO M PULVRIZE SPHLT FOR BSE REMOVE STORM DRIN MH & PIPES REMOVE MISCELNEOUS STRUCTURES NEW CONSTRUCTION UNCLSSIFIED EXCVTION (HUL) INSTLL 3" PULVRIZED SPHLT BSE 6" GGREGTE BSE COURSE CLSS 5 HOT BITUMINOUS PVEMENT (GRDING S) 2' x 6" THICK CONCRETE PVEMENT (PN) LF 5.5' WIDE X 4" THICK SIDEWLK W/ EDGE STMPED CONCRETE RE-LOCTE FIRE HYDRNT STORM DRIN MNHOLE 8" DS N-2 STORM DRIN PIPE 6" DS N-2 STORM DRIN PIPE LF STORM DRIN INLET SIGNING ND PVEMENT MRKING TRFFIC CONTROL RE LOCTE STREET LIGHT MOBILIZTION ND BONDING SY 4890 LS LS CY TON TON TON LF SY E E LF E LS LS LF LS " THICK SIDEWLK SY " CURB ND 2' GUTTER LF " MOUNTBLE CURB ND ' GUTTER LF CCESS RMPS E DTE: PRIL, 206 SCLE: N/ DRWN: KR PPROVED: TYPICL CROSS SECTION ND QUNTITIES JOB NO. DRWING LMOS RICHRDSON TYPICL SECTION 4 0

5 DEMOLITION PLN REMOVE 05± S.Y. CONCRETE REMOVE 580± S.Y. SPHLT TOTL UNCLSSIFIED EXCVTION = 450 CY THIS INCLUDES THE SPHLT THT IS TO BE PULVRIZED ND REUSED S PRT THE ROD BSE. DTE: PRIL, 206 SCLE: "=50' COORDINTE WITH FOR EXCT CURB ND GUTTER RE TO BE REMOVED ND REPLCED DRWN: KR PPROVED: DEMOLITION PLN DEMOLITION DRWING PLN 5 0

6 U.S.60/285 & INTERSECTION GENERL NOTES PERMIT NUMBER IS ISSUED BY THE COLORDO DEPRTMENT TRNSPORTTION (CDOT) IN CCORDNCE WITH THE 998 CCESS CODE ND IS BSED UPON THE INFORMTION SUBMITTED BY THE PERMITTEE. PERMIT NUMBER IS ISSUED FOR THE CONSTRUCTION ND USE : a) PVED RIGHT-IN/RIGHT-OUT ONLY CCESS TO US HIGHWY 60 FOR THE T PPROXIMTE MILE MRKER LEFT. 3. TEMPORRY TRFFIC CONTROL, WITH PRIOR WRITTEN PPROVL BY CDOT, IS REQUIRED T LL TIMES DURING CONSTRUCTION THE CCESS IN CCORDNCE WITH TRFFIC CONTROL PLN (TCP). THE TCP SHLL BE DEVELOPED ND IMPLEMENTED BY TRFFIC CONTROL SUPERVISOR (TCS) CERTIFIED BY THE MERICN TRFFIC SFETY SERVICES SSOCITION (TSS) OR THE COLORDO CONTRCTORS SSOCITION (CC) 2 = SU SIGN = ST MTCH ELEV.=40.63'± RELOCTE LIGHT POLE BEYOND SIDEWLK 5.5' WIDE SIDEWLK TRNSITION FROM CURB ND GUTTER TO THICKENED EDGE SIDEWLK REMOVE CURB ND GUTTER ND SIDEWLK ST INSTLL NEW INLET GRTE =39.0 CCESS RMP TYPE R50.0' ELEV.=40.0 R2.0' = R45' ELEV.=40.0 STORM DRIN 2" CLY PIPE 25.5' 3.0' ELEV.=39.85 ELEV.=39.9 R.5' MTCH GRTE = 38.8 INV 6" STEEL = 37.8 STORM DRIN 6" STEEL PIPE REMOVE CURB ND GUTTER RODWY ELEV.= 40.0 CROWN ELEV.=39.85 ELEV.=39.9 ELEV.=39.7 R.5' INSTLL NEW STORM DRIN PIPE R45' ELEV.=39.8 ELEV.=39.6 GRTE = 38.7 INV 8" PVC = 37.7 R30.0' STORM DRIN 8" PVC R4.0' STORM DRIN 2" CLY PIPE RIM=39.7 INV 2" CLY =37.2 INV 6" STEEL=37.6 INV 8" PVC=37.7 = CCESS LOCTION = REPLCE STORM DRIN CCESS RMP TYPE SPHLT PTCH MTCH RODWY ELEVTION REMOVE PLNTER 2 3 RELOCTE FIRE HYDRNT BEHIND SIDEWLK INSTLL 00'± NEW 5' SIDEWLK ST END CONSTRUCTION MTCH ELEV.=38.76'± CCESS LOCTION THE CONTRCTOR IS REQUIRED TO PROVIDE COMPREHENSIVE GENERL LIBILITY ND PROPERTY DMGE INSURNCE NMING THE DEPRTMENT (CDOT) S N DDITIONL INSURED PRTY IN CONFORMNCE WITH STNDRD SPECIFICTION SECTION 07 RESPONSIBILITY FOR DMGE CLIMS, INSURNCE TYPES ND COVERGE LIMITS, DURING THE PERIOD CCESS CONSTRUCTION. THE CONTRCTOR MUST CONTCT MR. ROSS HMILTON T 205 WEST VE. LMOS, CO 80, T PHONE NUMBER OR VI EMIL T ross.hamilton@state.co.us TO MEET WITH HIM T LEST TWO (2) WORKING DYS PRIOR TO BEGINNING NY CCESS IMPROVEMENTS OR CONSTRUCTION NY KIND WITHIN THE HIGHWY RIGHT--WY (ROW). FILURE TO COMPLY WITH THIS CONDITION MY RESULT IN REVOCTION THIS PERMIT. PRO THIS PRE-INSPECTION MEETING MUST BE PROVIDED LONG WITH THE WRITTEN REQUEST FOR NOTICE TO PROCEED. THE TRFFIC CONTROL SUPERVISOR (TCS) SHLL PROVIDE TRFFIC CONTROL PLN (TCP) IN CCORDNCE WITH THE CURRENT EDITION THE MNUL ON UNIFORM TRFFIC CONTROL DEVICES (MUTCD). THE TCP SHLL BE SUBMITTED TO THE REGION 5 CCESS MNGER FOR REVIEW ND CCEPTNCE MINIMUM THREE (3) WORKING DYS PRIOR TO THE DESIRED IMPLEMENTTION DTE. IF CONSTRUCTION THE CCESS IMPROVEMENTS INVOLVES TRFFIC CONTROL PPLICTION THT DIFFERS FROM THE INITIL TCP THE TCS SHLL SUBMIT NEW TCP FOR REVIEW ND CCEPTNCE. TRFFIC CONTROL NY NTURE WILL NOT BE LLOWED UNLESS UTHORIZED IN WRITING BY CDOT. PVEMENT DESIGN REQUIREMENTS :. MTERILS SHLL CONFORM WITH: a) SECTION 304-GGREGTE BSE COURSE (BC) CLSS OR 2 ND CLSS 6, WITH RESISTNCE VLUES T LEST 70 ND 76 WHEN TESTED BY THE HVEEM STBILOMETER METHOD. b) SECTION 403-HOT MIX SPHLT GRDING S OR SX, PG c) SECTIONS 42 & 60 - CONCRETE PVEMENT CLSS P=4200 PSI. 2. UNLESS PVEMENT DESIGN IS SUBMITTED, PVEMENTS SHLL CONFORM TO THE FOLLOWING COMPCTED THICKNESSES: a) HOT MIX SPHLT (HM) PVEMENTi. HM-4 INCHES ON THE CCESS. NY PVEMENT REPLCED ON THE STTE HIGHWY SHOULDER SHLL MTCH THE PVEMENT THICKNESS. ii. BC (CLSS 6) -6 INCHES iii. BC (CLSS OR 2) - 2 INCHES b) CONCRETE PVEMENT i. CONCRETE -6 INCHES ii. BC (CLSS 6) - 6 INCHES DTE: PRIL, 206 SCLE: "=20' DRWN: KR PPROVED: GENERL NOTES CONT. THE CONTRCTOR SHLL COORDINTE CCESS CONSTRUCTION WITH NY UTILITY INSTLLTIONS. NY DMGE TO UTILITIES DURING CONSTRUCTION SHLL BE THE CONTRCTOR'S RESPONSIBILITY TO REPIR OR REPLCE THE UTILITY T NO COST TO THE DEPRTMENT. THE CONTRCTOR SHLL NOT MKE NY CHNGES TO THE CCESS DESIGN WITHOUT PRIOR PPROVL FROM THE REGION 5 CCESS MNGER OR OTHER UTHORIZED REGION 5 CDOT REPRESENTTIVE. IF NECESSRY, MINOR CHNGES, CORRECTIONS ND OR DDITIONS TO THIS PERMIT WILL BE ORDERED BY CDOT TO MEET UNNTICIPTED SITE CONDITIONS. NY DMGE TO NY HIGHWY FCILITIES SHLL BE REPIRED BY THE CONTRCTOR PRIOR TO CONTINUING OTHER WORK. CDOT RESERVES THE RIGHT TO SUSPEND NY CONSTRUCTION CTIVITIES, TO INCLUDE TRFFIC CONTROL, THT INTERFERE WITH THE SFE OPERTION THE STTE HIGHWY. NY SUCH SUSPENSIONS SHLL REQUIRE WRITTEN PLN CTION DETILING HOW THE CONTRCTOR WILL PREVENT FURTHER SFETY INFRCTIONS PRIOR TO RECOMMENCING CONSTRUCTION CTIVITIES. LL EQUIPMENT, MTERILS OR NY OTHER NON-CRSHWORTHY ITEM SHLL BE STORED OUTSIDE THE CLER ZONE DURING NON-WORKING TIMES. HIGHWY SIGNS REQUIRING REMOVL WITHIN THE LIMITS THE CONSTRUCTION CTIVITIES SHLL BE REMOVED ND DELIVERED TO THE CDOT MINTENNCE SHOP FOR STORGE ND FUTURE REPLCEMENT BY THE CONTRCTOR UNLESS OTHERWISE GREED TO BY CDOT ND THE CONTRCTOR. INSTLLTION SHLL BE S DIRECTED BY CDOT. THE CONTRCTOR WILL BE RESPONSIBLE FOR KEEPING THE STTE HIGHWY TRVEL LNES ND SHOULDERS CLER NY MUD OR DEBRIS TRCKED ONTO IT THROUGHOUT CONSTRUCTION THE CCESS ON DILY BSIS OR S OTHERWISE DIRECTED BY CDOT. U.S. 60/285 SCLE "=20' MNHOLE, INLETS, ND PIPE SEE DETIL ON 0 PLN = = = LL FINL SIGNING ND STRIPING SHLL BE INSTLLED BY THE CONTRCTOR IN CONFORMNCE WITH THE MUTCD ND CDOT M&S STNDRDS. COPY THIS PERMIT ND THE VLIDTED NOTICE TO PROCEED MUST BE ON THE JOB WITH THE CONTRCTOR T LL TIMES OR NY WORK ONSITE ND FSITE WILL BE ORDERED TO BE IMMEDITELY SUSPENDED UNTIL THIS TERM IS COMPLIED WITH. CONSTRUCTION CTIVITIES WITHIN THE HIGHWY ROW SHLL BE IN COMPLINCE WITH THE MOST CURRENT EDITIONS THE FOLLOWING MNULS: a) CDOT STNDRD SPECIFICTIONS FOR ROD ND BRIDGE CONSTRUCTION b) CDOT STNDRD SPECIL PROVISIONS c) CDOT STNDRD PLNS M&S STNDRDS d) CDOT CONSTRUCTION MNUL e) CDOT FIELD MTERILS MNUL f) CDOT LBORTORY MNUL TEST PROCEDURES g) MNUL ON UNIFORM TRFFIC CONTROL DEVICES (MUTCD) PRT IV ND THE COLORDO SUPPLEMENT THE CONTRCTOR IS RESPONSIBLE FOR OBTINING NY NECESSRY DDITIONL FEDERL, STTE ND OR CITY/COUNTY PERMITS OR CLERNCES REQUIRED FOR CONSTRUCTION THE CCESS. PPROVL THIS CCESS PERMIT DOES NOT CONSTITUTE VERIFICTION O THIS CTION BY THE CONTRCTOR. THE CONTRCTOR IS RESPONSIBLE FOR OBTINING NY NECESSRY DDITIONL FEDERL, STTE ND OR CITY.COUNTY PERMITS OR CLERNCES REQUIRED FOR CONSTRUCTION THE CCESS. PPROVL THIS CCESS PERMIT DOES NOT CONSTITUTE VERIFICTION O THIS CTION BY THE CONTRCTOR. 4. THE CONTRCTOR IS RESPONSIBLE FOR VERIFICTION UTILITY LOCTIONS. THE CONTRCTOR MUST NOTIFY OWNERS R OPERTORS UNDERGROUND UTILITY FCILITIES T LEST TWO (2) BUSINESS DYS PRIOR TO BEGINNING EXCVTION IN THE VICINITY SUCH FCILITIES, S REQUIRED UNDER SECTION , COLORDO REVISED STTUTES. CLL UTILITY NOTIFICTION CENTER COLORDO (UNCC) 8 OR FOR MKING IF MEMBER UTILITIES. CLL NON-MEMBER UTILITIES DIRECTLY. INTERSECTION DRWING PLN 6 0 U.S.60/285 & INTERSECTION

7 ST ST BEGIN CONSTRUCTION: MTCH OWLINE ELEV.= 40.6± INSTLL NEW INLET GRTE = ± 2. FINISHED PN PN INSTLL NEW INLET GRTE=38.55 (SEE INTERSECTION PLN) INSTLL 77 LF CURB ND GUTTER ST INSTLL CURB RMP TYPE RISED ISLND STMPED CONCRETE COORDINTE WITH CITY LMOS. SEE DETIL ( 0) REMOVE ND REPLCE 2± LF 6" VERTICL CURB ND GUTTER WITH 2' PN TRNSITION TO 2' PN WITH SIDEWLK THICKENED EDGE R2.0 CENTERLINE U.S. 285/60 ST INSTLL CURB RMP TYPE ST =39.37 TC=39.87 SIDEWLK ST INSTLL CURB RMP TYPE 2B ST ST BEGIN CONSTRUCTION: MTCH ELEV.=40.6± INSTLL 97 LF CURB ND GUTTER REMOVE ND REPLCE 28± LF 6" VERTICL CURB ND GUTTER WITH 2' PN REMOVE ND REPLCE 7± LF 6" VERTICL CURB ND GUTTER WITH 2' PN VRIES PLN ± 0. PRILE 5.5' WIDE SIDEWLK (SEE DETIL) 2' WIDE VLLEY PN (SEE DETIL) ST INSTLL CURB RMP TYPE 2B ST MTCH LINE ELEV.=40.38 PN ELEV.= ± 0.54% INSTLL CURB RMP TYPE D. COORDINTE WITH CITY LMOS REGRDING RELOCTION FH. R5.0 ST =40.38 TC=40.88 ST =40.2 ST INSTLL CURB RMP TYPE 2B ST ST 7+30 ST INLET GRTE =39.94 ELEV.=40.05 INLET GRTE = % 0.94% 3RD STREET HIGH POINT R20.0 ST INLET GRTE =39.94 MTCH LINE ST INLET GRTE =39.8 INSTLL CURB RMP TYPE D R0.0 ST INSTLL CURB RMP TYPE 2B R2.0 ST =40.04 TC.=40.54 ST DRWN: KR PPROVED: PLN ND DRWING PRILE DTE: PRIL, 206 SCLE: "=30' 7 0 PLN ND PRILE

8 ST ST 7+30 ST MTCH LINE INLET GRTE =39.94 ELEV.=40.05 INLET GRTE = INSTLL CURB RMP TYPE D. COORDINTE WITH CITY LMOS REGRDING RELOCTION FH. 3RD STREET INSTLL CURB RMP TYPE D R5.0 HIGH POINT R2.0 R5.0 ST =40.38 TC=40.88 ST =40.2 ST INSTLL CURB RMP TYPE 2B R20.0 ST INLET GRTE =39.94 ST INLET GRTE =39.8 R0.0 ST =40.04 TC.=40.54 ST ST =40.37 TC.=40.87 ST UTILITY BOX MTCH LINE ST INSTLL CURB RMP TYPE 2B ST ELEV.=40.80 REMOVE ND REPLCE 5± LF 6" VERTICL CURB ND GUTTER WITH 2' PN REMOVE ND REPLCE 26± LF 6" VERTICL CURB ND GUTTER WITH 2' PN REMOVE ND REPLCE 40± LF 6" VERTICL CURB ND GUTTER WITH 2' PN INSTLL CURB RMP TYPE D VRIES R5.0 R5.0 R2.0 2' WIDE VLLEY PN (SEE DETIL) ST ST ST =40.59 TC.=4.09 ST ' WIDE SIDEWLK (SEE DETIL) CENTERLINE PN ND HC PRKING ST INSTLL CURB RMP TYPE 2B PLN 333.8± 0.29% 05.4± 0.38% FINISHED PN PN PRILE ST INLET GRTE = ND STREET ST =40.6 TC.=4. ST 22+8 END CONSTRUCTION: MTCH OWLINE ELEV.= 40.6± INLETS DRWN: KR PPROVED: PLN ND DRWING PRILE DTE: PRIL, 206 SCLE: "=30' 8 0 PLN ND PRILE

9 R.O.W. 2" DRIN PIPE MTCH STORM DRIN 2" CLY PIPE INSTLL 65 LF 8" STORM DRIN PIPE ND NEW INLET BOX. SEE DETIL THIS GRTE ELEV = 39.0 PIPE INV ELEV=37.6 RIM=39.7 INV 2" CLY =37.2 INV 6" STEEL=37.6 INV 8" PVC=37.7 STORM DRIN 2" CLY PIPE INSTLL 20'± LF 6" STORM DRIN PIPE ND NEW INLET BOX. SEE DETIL THIS GRTE ELEV = PIPE INV ELEV=37.4 STORM DRIN 8" PVC GRTE = 38.7 INV 8" PVC = 37.7 STORM DRIN 6" STEEL PIPE GRTE = 38.8 INV 6" STEEL = 37.8 REMOVE MNHOLE. INSTLL NEW MNHOLE TO MTCH 2" MIN ND WITH NEW INVERT ELEVTIONS FOR NEW 8" LTERLS INV NW (2" CLY)= 37.2± MTCH EXIST. INV SE (2" CLY)=37.2± MTCH EXIST. INV NW (8")=37.3 INV NE (8")=37.3 RIM= 39.7± REMOVE INLET ND 6" STEEL PIPE. REMOVE INLET ND 8" PVC PIPE. R.O.W. USE CONC COLLR OR FULL DEPTH SPHLT 2" DRIN PIPE MTCH EXIST. PLN MNHOLE COVER ND RING 6" DRIN PIPE ELEV= " DRIN PIPE OW CHNNELS ND INVERTS SHLL BE FORMED BY SHPING WITH LEN CONC (fc = 2000 PSI MIN) PRECST CONC GRDE RINGS (6" VERT DJUSTMENT MX) PRECST T MH TOP W/ ECCENTRIC 24" OPENING DESIGNED FOR HS-20 LODING, MIN. DTE: MRCH, 206 SCLE: "=0' JOINT SELING COMPOUND, TYP DRWN: KR NOTES LL NEW STORM DRIN PIPE SHLL BE SHTO M-294 TYPE S (DS N-2) PIPE ND FITTING JOINTS TO BE WTER TIGHT. BCKFILL TRENCH WITH OW FILL TO THE TOP PIPE ELEVTION OR TO BOTTOM ROD BSE ELEVTION. NYLOPLST 2 FT X 3FT ROD & HIGHWY STRUCTURE: 32 GR X PRECST REINFORCED MH BRREL PER STM C478 ELEV= 37.2 ELEV= 37.3 OW CHNNELS ND INVERTS SHLL BE FORMED BY SHPING WITH LEN CONC (fc = 2000 PSI MIN) PPROVED: (, 2) INTEGRTED DUCTILE IRON FRME & GRTE TO MTCH BSIN O.D. (2) VRIBLE INVERT HEIGHTS VILBLE (CCORDING TO PLNS/TKE F) (3) VRIOUS TYPES INLET & OUTLET DPTERS VILBLE: 4" - 30" FOR CORRUGTED HDPE (DS N-2/HNCOR DUL WLL, DS/HNCOR SINGLE WLL), N-2 HP, PVC SEWER (EX: SDR 35), PVC DWV (EX: SCH 40), PVC C900/C905, CORRUGTED & RIBBED PVC WTERTIGHT JOINT (CORRUGTED HDPE SHOWN) MINIMUM PIPE BURIL DEPTH PER PIPE MNUFCTURER RECOMMENDTION (MIN. MNUFCTURING REQ. SME S MIN. SUMP) (4) DPTER NGLES VRIBLE CCORDING TO PLNS 8" - 30" 8" MIN WIDTH GUIDELINE 8" MIN THICKNESS GUIDELINE TRFFIC LODS: CONCRETE SLB DIMENSIONS RE FOR GUIDELINE PURPOSES ONLY. CTUL CONCRETE SLB MUST BE DESIGNED TKING INTO CONSIDERTION LOCL SOIL CONDITIONS, TRFFIC LODING, & OTHER PPLICBLE DESIGN FCTORS. 4" MIN ON 8" & 24" 6" MIN ON 30" (2) VRIBLE SUMP DEPTH CCORDING TO PLNS (6" MIN ON 8" & 24", 0" MIN ON 30" BSED ON MNUFCTURING REQ.) THE BCKFILL MTERIL SHLL BE CRUSHED STONE OR OTHER GRNULR MTERIL MEETING THE REQUIREMENTS CLSS I, CLSS II, OR CLSS III MTERIL S DEFINED IN STM D232. BEDDING & BCKFILL FOR SURFCE DRINGE INLETS SHLL BE PLCED & COMPCTED UNIFORMLY IN CCORDNCE WITH STM D232. ELEV= 36.2 SECTION #4 REBR T 2" O.C. E.W. TOP ND BOTTOM 6" LYER 2" MINUS ROCK NEW STORM DRIN MNHOLE STORM DRIN IMPROVEMENTS - 8" - 30" FRMES & GRTES SHLL BE DUCTILE IRON PER STM 536 GRDE DRIN BSIN TO BE CUSTOM MNUFCTURED CCORDING TO PLN DETILS. 3 - DRINGE CONNECTION STUB JOINT TIGHTNESS SHLL CONFORM TO STM D322 FOR CORRUGTED HDPE (DS N-2/HNCOR DUL WLL), N-2 HP, & PVC SEWER (4" - 24"). 4 - DPTERS CN BE MOUNTED ON NY NGLE 0 TO 360. TO DETERMINE MINIMUM NGLE BETWEEN DPTERS SEE DRWING NO ROD & HIGHWY GRTE SHLL MEET H-20 LOD RTING. THIS PRINT DISCLOSES SUBJECT MTTER IN WHICH NYLOPLST HS PROPRIETRY RIGHTS. THE RECEIPT OR POSSESSION THIS PRINT DOES NOT CONFER, TRNSFER, OR LICENSE THE USE THE DESIGN OR TECHNICL INFORMTION SHOWN HEREIN REPRODUCTION THIS PRINT OR NY INFORMTION CONTINED HEREIN, OR MNUFCTURE NY RTICLE HEREFROM, FOR THE DISCLOSURE TO OTHERS IS FORBIDDEN, EXCEPT BY SPECIFIC WRITTEN PERMISSION FROM NYLOPLST. 203 NYLOPLST DRWN BY DTE PPD BY DTE DWG SIZE EBC NMH MTERIL PROJECT NO./NME SCLE :40 DWG NO VERON VE BUFORD, G 3058 PHN (770) FX (770) TITLE DRIN BSIN WITH 2 FT X 3 FT ROD & HIGHWY GRTE QUICK SPEC INSTLLTION DETIL REV C STORM DRIN DRWING PLN 9 0

10 STREET DETILS 5' 5' 5' 4" 6" ' SCORING LINES 5.5' FINISHED SPHLT SURFCE ' B C F L INOW GUTTER OUTOW GUTTER R=/8" T/4 (" FOR 4" WLK) COMPCTED ROD BSE SEE TYPICL STREET CROSS SECTION 6" /4" SECTION NTS T MTCH TOP SIDEWLK IN HC PRKING RE ONLY NO. 4 REBR (TYPICL) 2' PN WHERE SHOWN ON PLN FINISHED GRDE T PRKING WHERE WLK DJOINS CURB, IT SHLL BE CONSTRUCTED /4" BOVE THE CURB INSTLL EXPNSION JOINT BETWEEN THE SIDEWLK ND THE BCK CURB SLOPE SIDEWLK TO CURB /4" TO /2" PER FT. CURB ND GUTTER TYPE 2 (SECTION IM) (6 IN. MOUNTBLE - FT. GUTTER) SECTION IM CURB ND GUTTER OUTOW PN STMPED CONCRETE COORDINTE WITH CITY LMOS ELEV.=40.0 R2.0' SECTION IM CURB ND GUTTER INOW PN NTS ELEV.= '± ELEV.=39.85 CUT 3' SPHLT ND REINSTLL TO MTCH 3.0' ELEVTIONS MTCH RODWY R45' 25'± STOP LINE ELEV.= '± R.5' ELEV.=39.90 ELEV.=39.7 ELEV.=39.85 R45' SECTION IM CURB ND GUTTER OUTOW PN ELEV.=39.60 R4.0' R.5' ELEV.=39.80 CROSSWLK PRIL 206 SEE INTERSECTION PLN 6 FOR RISED ISLND DIMENSIONS N/ KR GENERL NOTES: 5' 5' 6' 5% 5' 6' 6' 5' SIDEWLK RMP 3' DETECTBLE WRNING TRUNCTED DOME (TYP.) LL WORK SHLL BE DONE IN CCORDNCE WITH THE STNDRD SPECIFICTIONS PPLICBLE TO THE PROJECT. MINIMUM WIDTH LL RMPS ND SIDEWLKS SHLL BE 5 FEET. SURFCE RMP SLOPE SHLL HVE COURSE BROOM FINISH WITH THE STRITIONS CROSS THE SLOPE. NORML GUTTER OW LINE ND PRILE SHLL BE MIN- TINED THROUGH THE RMP RE. /2 INCH EXPNSION JOINT WILL BE REQUIRED WHERE THE CONCRETE RMP JOINS NY RIGID PVEMENT OR STRUCTURE. DRINGE STRUCTURES SHLL NOT BE PLCED IN LINE WITH RMPS. LOCTION THE RMP SHLL TKE PRECEDENCE OVER LOCTION THE DRINGE STRUCTURE, EXCEPT WHERE DRINGE STRUCTURES RE BEING UTILIZED IN THE NEW CONSTRUCTION. 2' 3' 6' 4' 6' 4" 3' TRUNCTED DOME (TYP.) TOP PVEMENT 6.0' TRUNCTED DOME (TYP.) 3.0' 6.0' 6" 3.0' TOP PVEMENT 6.0' 6.0' MTCH WIDTH SIDEWLK TRUNCTED DOME (TYP.) STREET DETILS JOB NO. INTERSECTION DRWING DETILS 0 0