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HomeMy WebLinkAboutPalisade Condominiums - As Built Plans INFRASTRUCTURE IMPROVEMENTS FOR WATER AND SANITARY SEWER EXTENSIONS AT THE PALISADES CONDOMINIUM PROJECT T BOZEMAN, MT S EPT EMB ER 2020 ® I sIEET INDEX I Civil Engineering by- AS—BUILT � P4 PSHEEF DESCRIPTIONCOVER RAL cn MADISON ENGINEERING GENEGENERAL NOTES AND LEGENDSANITARY SEWER MAIN ''ff�����©LOCa�'�L�� SUZT�E 2®3 e��S TE`L. s PLAN & PROFILE er WATER MAIN BOZE MAN,104T 59718 Ro (406)S86-0262 �d C4.0 DETAILS PLAN & PROFILE PROJECT CITY C6.0 CIVIL DETAILS PARK LOCATIONw N N N Q N O O Owner: Catamount St. CITY ur I g J2 lQ LIMITS o coI o Z Z I � Catal s St. O) w w 00 BOZEMAN BOULDER LLC I s 2 1442 BAXTER LANE EAST � � 01 g Oww BOZEMAN,MT 59718 aa Cation St.. tran St. W (91��� 581 �711 Burke St. "0 Ww a o_ F �� J > Si ental Trail m eel bo'`�op S« a � °z Cattail Street. [ ED, Cattail St. r------------- I Blondie St. I Orville Way ---- ____ Kim :rWi.k]e Kimberwicke St. i o O U) =� I E c Q, a Galloway St. L-- Rawhide Ridge Ct. E E ,Equestrian Ln as 2 o Wt. z Boothill Ct. e o U Baxter Rd. i Baxter Rd. VICINITY MAP N S o:CHRISG I., E KI No 5PE:w_ LEGAL DESCRIPTION _�� 7 LOTS 1 & 7 BLOCK 21 CATTAIL CREEK SUB PH III LOCATED ys� IN NW Ya OF SECTION 35, T1S, R5E P.M.M. CITY OF 'sfonui. ���� BOZEMAN, GALLATIN COUNTY, STATE OF MONTANA. COVER SHEET N N N w O 00 H N N N 1st �O (O N GENERAL NOTES: GRADING. PAVING&DRAINAGE ]LE°GEND o o 1. ALL MATERIALS AND WORKMANSHIP SHALL CONFORM TO MONTANA PUBLIC WORKS STANDARDS, MOOT,AND 1" UNLESS OTHERWISE NOTED,ALL GRADING, ROCKING AND PAVING SHALL CONFORM TO MOOT AND MONTANA } CURRENT CITY OF BOZEMAN MODIFICATIONS. UNLESS OTHERWISE APPROVED BY THE ENGINEER. CONSTRUCTION PUBUC WORKS STANDARD SPECIFICATIONS, MOST CURRENT ADOPTED EDITION,WITH CITY OF BOZEMAN -----4770--- INDEX CONTOUR • FOUND MONUMENT AS NOTED m SHALL BE DONE BETWEEN 8:00 A.M.AND 5:00 P.M., MONDAY THROUGH FRIDAY. MODIFICATIONS. o' - CONTOUR MINOR (1' INTERVALS) BENCHMARK 3 3 3 2. CONTRACTOR SHALL FIELD VERIFY LOCATION AND DEPTH OF ALL EXISTING UTILITIES WHERE NEW FACILITIES 2. CONTRACTOR SHALL PREPARE AND PROCURE A DEQ STORM WATER POLLUTION PREVENTION PLAN (SWPPP) ® MONUMENT BOX CROSS OR CONNECT. CONTRACTOR SHALL BE RESPONSIBLE FOR EXPOSING POTENTIAL UTILITY CONFLICTS FAR AND CITY OF BOZEMAN STORM WATER MANAGEMENT PERMIT PROPERTY LINE o ENOUGH AHEAD OF CONSTRUCTION TO MAKE NECESSARY GRADE MODIFICATIONS WITHOUT DELAYING THE WORK. ROAD RIGHT-OF-WAY SEWER MANHOLE ALL UTILITY CROSSINGS SHALL BE POTHOLED AS NECESSARY PRIOR TO EXCAVATING OR BORING TO ALLOW 3. CONTRACTOR SHALL BE RESPONSIBLE FOR MANAGING CONSTRUCTION ACTIVITIES TO INSURE THAT PUBLIC Dd WATER VALVE THE CONTRACTOR TO PREVENT GRADE OR ALIGNMENT CONFLICTS. AND PRIVATE STREETS AND PARKING LOTS ARE KEPT CLEAN OF MUD.DUST OR DEBRIS. DUST ABATEMENT ADJOINING PROPERTY SHALL BE MAINTAINED BY ADEQUATE WATERING OF THE SITE BY THE CONTRACTOR TO SUBSTANTIALLY LIMIT -- EASEMENT LINE qq0-p CURB STOP 3 L REQUIREMENTS INACCORDANCE MAINTAIN BARRICADES, MUTCD WARNING SIGNS,AND MONTANA TRAFFIC TRAFFIC CONTROL CONSTRUCTION DEBRIS,,MUD OR GRAVELS TO BE EFT CIRCUMSTANCE SHALL THE STREETS OVER CONTRACTOR ALLOW , , FENCE s`yb FIRE HYDRANT MEASURES SHALL BE APPROVED AND IN PLACE PRIOR TO ANY CONSTRUCTION ACTIVITY. w WATER MAIN ® WATER WELL z 4. AT LEAST 2 BUT NOT MORE THAN 10 BUSINESS DAYS BEFORE BEGINNING ANY EXCAVATION,THE CONTRACTOR 4. CLEAR AND GRUB WITHIN WORK LIMITS SHOWN ON THE DRAWINGS ALL SURFACE VEGETATION, TREES, `a' POWER POLE O Cr SHALL,ACCORDING TO MCA 69-4-501, NOTIFY ALL OWNERS OF UNDERGROUND FACILITIES AND COORDINATE STUMPS,BRUSH, ROOTS,ETC.STRIP WORK LIMITS,REMOVING ALL ORGANIC MATTER WHICH CANNOT BE -WS-ws- WATER SERVICE o- V) w THE WORK WITH THE OWNERS OF SUCH UNDERGROUND FACILITIES.THE INFORMATION SHOWN OR INDICATED IN COMPACTED INTO A STABLE MASS. ALL BRUSH AND DEBRIS ASSOCIATED WITH CLEARING,STRIPPING OR -Fs-FS- FIRE SERVICE GUY ANCHOR U 0 THE CONTRACT DOCUMENTS WITH RESPECT TO EXISTING UNDERGROUND FACILITIES IS BASED ON INFORMATION GRADING SHALL BE REMOVED AND DISPOSED OF OFF-SITE. In ¢ ELECTRIC PEDESTAL w w AND DATA OBTAINED FROM THE OWNERS OF THE FACILITIES WITHOUT FIELD E%PLORATION,AND AS SUCH, S SEWER MAIN OWNER AND ENGINEER ARE NOT RESPONSIBLE FOR THE ACCURACY OR COMPLETENESS OF SUCH INFORMATION SEWER SERVICE Q STORMDRAIN MANHOLE o o 5. FOLLOWING STRIPPING OPERATIONS, SUBGRADE SHALL BE COMPACTED PER GEOTECHNICAL REPORT e OR DATA. SPECIFICATIONS. IF NO REPORT IS AVAILABLE SUBGRADE SHALL BE COMPACTED TO 95%OF THE MAXIMUM -so-so- STORM DRAIN ® CURB INLET tW_n twn m 5. BACKFILL MATERIAL UNDER IMPROVED AREAS SHALL BE PLACED DRY DENSITY AT PLUS OR MINUS 2 PERCENTAGE POINTS OF OPTIMUM MOISTURE CONTENT PER ASTM D-698,IN 8 TO 12-INCH LIFTS AND COMPACTED IN TEST METHOD(STANDARD PROCTOR). -of-GR- OVERHEAD POWER © I ACCORDANCE WITH GEOTECHNICAL RECOMMENDATIONS. N PEDESTAL Tsl-TES- OVERHEAD TELEPHONE ® GAS METER 6. CONTRACTOR SHALL PROVIDE ALL MATERIALS, EQUIPMENT AND FACILITIES REQUIRED FOR TESTING ALL UTILITY 6. SUBGRADE SHALL BE PROOF ROLLED AND SOFT AREAS SHALL BE OVER-EXCAVATED AND REPLACED WITH ROAD CENTERLINE ® TELEPHONE PEDESTAL °z ni NiI I I L PIPING IN ACCORDANCE WITH CITY CONSTRUCTION SPECIFICATIONS.COST OF ALL TESTING SHALL BE BORNE BY STRUCTURAL FILL SUBGRADE MUST BE INSPECTED AND APPROVED BY THE OWNER'S REPRESENTATIVE PRIOR u�,� THE CONTRACTOR. INSPECTOR SHALL BE ON SITE TO WETNESS ALL TESTING. CONTRACTOR SHALL NOTIFY TO PLACING EMBANKMENTS,ENGINEERED FILLS OR FINE GRADING FOR BASE ROCK. TOP BACK OF CURB fjI(P TREE CONIFER INSPECTOR AND CITY OF BOZEMAN ENGINEERING DEPARTMENT A MINIMUM OF 24 HOURS (1 BUSINESS DAY) PRIOR TO TESTING. EDGE OF PAVEMENT TREE DECIDUOUS 7. ALL FILLS SHALL BE ENGINEERED EXCEPT FOR FILLS LESS THAN 18-INCHES IN DEPTH WHICH ARE LOCATED EDGE OF GRAVEL 7. NO TRENCHES IN ROADS OR DRIVEWAYS SHALL BE LEFT IN AN OPEN CONDITION OVERNIGHT.ALL SUCH OUTSIDE THE PUBLIC RIGHT-OF-WAY,BUILDING PADS, PARKING LOTS OR OTHER AREAS TO BE IMPROVED. TRENCHES SHALL BE PLATED OR BACKFILLED, COMPACTED AND CLOSED BEFORE THE END OF EACH WORK ENGINEERED FILLS SHALL BE CONSTRUCTED IN LIFTS NO GREATER THAN 8-INCHES OVER APPROVED CONCRETE PAD/SIDEWALK ,k CHRIS G. DAY AND NORMAL TRAFFIC FLOWS RESTORED. SUBGRADE. EACH LIFT SHALL BE COMPACTED PER GEOTECHNCIAL REPORT SPECIFICATIONS. IF NO REPORT IS AVAILABLE EACH LIFT SHALL BE COMPACTED TO 95%OF THE MAXIMUM DRY DENSITY AT PLUS OR MINUS 2 EDGE OF BUILDING suoss S. ALL ROAD CLOSURES24HOUR ADVANCE NOTICE WITH THE FOLLOWING INFORMATION:SHALL BE COMMUNICATED THROUGH THE POLICE DEPARTMENT, RECORDS DIVISION WITH PERCENTAGE POINTS OF OPTIMUM MOISTURE CONTENT PER.ASTM D-698 TEST METHOD(STANDARD FE A MINIMUM OFFI ��Gexs EXACT LOCATION: HOUR ADDRESS IF APPLICABLE OTHERWISE STREET NAME AND START AND END LIMITS. PROCTOR). �(, TYPE OF WORK: IE.TRENCHING, PAVEMENT SAWCUi. START DATE AND TIME AND ANTICIPATED CLOSURE DURATION. 8. SUB BASE AND CRUSHED BASE ROCK SHALL CONFORM TO THE REQUIREMENTS OF SECTION 02234(SUB - ,B 9. ALL PAVEMENT CUTS SHALL BE DONE IN SUCH A MANNER WHICH WILL RESULT IN A CLEAN SQUARE EDGE BY BASE COURSE)AND SECTION 02235(CRUSHED BASE COURSE)MONTANA PUBLIC WORKS STANDARD SAW.THE TOP 12-INCHES OF THE EXCAVATED AREA WITHIN THE STREET SHALL BE FILLED WITH ROAD MIX SPECIFICATIONS(MPWSS). COMPACT SUB BASE AND CRUSHED BASE ROCK PER GEOTECHNICAL REPORT DAWN BY:JPS AND COMPACTED. SPECIFICATIONS. IF NO REPORT IS AVAILABLE COMPACT TO 95%OF THE MAXIMUM DRY DENSITY AT PLUS OR MINUS 2 PERCENTAGE POINTS OF OPTIMUM MOISTURE CONTENT PER ASTM D-698 TEST METHOD(STANDARD REVIEWED BY:CGB 10. PRIOR TO PAVING CONTRACTOR SHALL SCHEDULE A PRE-PAVING WALK THRU WITH THE CITY, MOOT,AND PROCTOR). PROJECT ENGINEER:CGS DESIGN ENGINEER. GENERAL CONTRACTOR AND PAVING CONTRACTOR SHALL ALSO BE PRESENT. 9. A.C. PAVEMENT SHALL CONFORM TO SECTION 02510(ASPHALT CONCRETE PAVEMENT)MPWSS FOR TYPE B DESIGNED BY: DAD PIPE BEDDING AND BACKFILL MIX. A.C. PAVEMENT SHALL BE COMPACTED PER GEOTECHNICAL REPORT SPECIFICATIONS.IF NO REPORT IS AVAILABLE THE AVERAGE DENSITY SHALL BE EQUAL TO OR GREATER THAN 93%OF THE THEORETICAL 1. ALL PIPES SHALL BE BEDDED WITH MINIMUM 4-INCHES OF TYPE 1 PIPE BEDDING AND BACKFILL WITH THE MAXIMUM RICE SPECIFIC GRAVITY AND NO INDIVIDUAL SAMPLE SHALL BE LESS THAN 92%OF THE SAME MATERIAL A MINIMUM OF 6-INCHES OVER THE TOP OF THE PIPE PER CITY OF BOZEMAN STANDARD THEORETICAL MAXIMUM RICE SPECIFIC GRAVITY. DETAIL 02221-1. 2. CONTRACTOR SHALL PROVIDE ALL MATERIALS,EQUIPMENT AND FACILITIES REQUIRED FOR TESTING ALL UTILITY ip, UNLESS OTHERWISE SHOWN ON THE DRAWINGS, STRAIGHT GRADES SHALL BE RUN BETWEEN ALL FINISH G® PIPING IN ACCORDANCE WITH CITY CONSTRUCTION SPECIFICATIONS.COST OF ALL INITIAL AND RETESTING f ' SHALL BE BORNE BY THE CONTRACTOR. GRADE ELEVATIONS AND/OR FINISH CONTOUR LINES SHOWN. 3. ALL LANDSCAPING DAMAGED DURING CONSTRUCTION SHALL BE REPLACED/REPAIRED TO PRE-CONSTRUCTION 11.ALL EXISTNG OR CONSTRUCTED MANHOLES, CLEANOUTS, MONUMENTS,GAS VALVES, WATER VALVES AND ^� QUALITY. SIMILAR STRUCTURES SHALL BE ADJUSTED TO MATCH FINISH GRADE OF THE PAVEMENT, SIDEWALK,OR a TRAFFIC CONTROL: LANDSCAPED AREA WHEREIN THEY LIE. pqy 1. CONTRACTOR SHALL PREPARE AND SUBMIT FOR APPROVAL TRAFFIC CONTROL DESIGN TO CITY, MDOT, AND 12.UNLESS OTHERWISE SHOWN ON THE DRAWINGS,NO CUT OR FILL SLOPES SHALL BE CONSTRUCTED STEEPER ENGINEER PRIOR TO PRE-CONSTRUCTION CONFERENCE.A COPY OF THE APPROVED TRAFFIC CONTROL PLAN THAN 4H:iV. SHALL BE PROVIDED TO THE DESIGN ENGINEER. CONTRACTOR SHALL ERECT AND MAINTAIN BARRICADES, WARNING SIGNS, AND TRAFFIC CONES PER APPROVED CITY AND MDT REQUIREMENTS IN ACCORDANCE WITH 13. IF DIRECTED ON THE DRAWINGS, ALL PLANTER AREAS SHALL BE BACKFILLED WITH APPROVED TOP SOILTHE ( SHALL REFERENCE NCE THE MDTTRAFFI TRAFFIC CONTROL LNTROLAND PROTECTION STANDARD DETAIL RES SHALL BEAIN PPROVED ANUTCD. TRAFFIC SHALL BE DIRECTED IN ACCORDANCE NTH THE MDT FLAGGERS HANDBOOK. D CONTRACTOR BY MINIMUM THE OWNER. STRIPPING MATERIALS SHALL NOT BE USED FOR PLANTER BACKFILL,UNLESS ALLOWED DEVE ALL TROL IN PLACE PRIOR TO ANY CONSTRUCTION ACTIVITY WITHIN THE RIGHT OF WAY. 14. CONTRACTOR IS RESPONSIBLE FOR COORDINATING WITH ENGINEER TO ASSURE COMPACTION TESTNG IS Y�IT,i EXISTING UTILITY NOTES: COMPLETED IN ACCORDANCE WITH CITY STANDARDS. A MINIMUM OF 24 HOURS NOTICE IS REQUIRED. 1. EXISTING UNDERGROUND INSTALLATIONS&PRIVATE UTILITIES SHOWN ARE INDICATED ACCORDING TO THE BEST CURBS&SIDEWALKS INFORMATION AVAILABLE TO THE ENGINEER. THE ENGINEER DOES NOT GUARANTEE THE ACCURACY OF SUCH INFORMATION. SERVICE LINES(WATER, POWER, GAS, STORM,SEWER, TELEPHONE&TELEVISION)MAY NOT BE 1. UNLESS OTHERWISE SHOWN OR INDICATED ON THE DRAWINGS, 6-INCHES NOMINAL CURB EXPOSURE SHALL STRAIGHT LINES OR AS INDICATED ON THE PLANS. STATE LAW REQUIRES CONTRACTOR TO CALL ALL UTILITY BE FOR ALL CURBING. "ya COMPANIES BEFORE EXCAVATION FOR EXACT LOCATIONS. vvv��4555 �I 2. EX ISTING UTILITY DEPTHS ARE BASED ON BEST AVAILABLE KNOWLEDGE, CONTRACTOR TO VERIFY DEPTH OF 2. CONTRACTOR SHALL CONSTRUCT HANDICAP ACCESS RAMPS AND SIGNAGE IN ACCORDANCE WITH CURRENT EXSTNG UTILITES PRIOR TO CONSTRUCTION. IF CONFUCTS EXIST CONTACT DESIGN ENGINEER FAR ENOUGH IN ADA AND LOCAL REQUIREMENTS. ADVANCE TO RESOLVE CONFLICT WITHOUT CREATING DELAY IN CONSTRUCTION. 3. SIDEWALKS SHALL BE A MINIMUM OF 6-INCHES THICK.ALL SIDEWALKS SHALL BE CONSTRUCTED USING SANITARY SEWER: 4.000 PSI CONCRETE. 1. UNLESS OTHERWISE SPECIFIED, SANITARY SEWER PIPE SHALL BE PVC IN CONFORMANCE WITH ASTM 3034, 4. CONTRACTOR IS RESPONSIBLE FOR COORDINATING WITH ENGINEER TO ASSURE CONCRETE TESTING IS SDR 35.ALL OTHER APPURTENANCES AND INSTALLATION TO CONFORM TO THE CITY OF BOZEMAN COMPLETED IN ACCORDANCE WITH CITY STANDARDS. A MINIMUM OF 24 HOURS NOTICE IS REQUIRED. SPECIFICATIONS. INSPECTION.TESTING&CERTIFICATION NOTES: 2. ALL SANITARY SEWER PIPES SHALL BE STRAIGHT GRADED BETWEEN MANHOLES.NO BENDS,DEFLECTIONS, HIGH OR LOW POINTS ARE ALLOWED. 1. CONTRACTOR SHALL NOTIFY CITY OF BOZEMAN PUBLIC WORKS OFFICE AND DESIGN.ENGINEER A MINIMUM OF 3. PER DEQ&CITY REQUIREMENTS,CONTRACTOR SHALL HAVE SEWER INSTALLATION INSPECTED AND TESTED 24 HOURS(1 BUSINESS DAY)PRIOR TO START OF CONSTRUCTION. PER DEQ&CITY PROCEDURES AND CERTIFIED BY A LICENSED ENGINEER. CONTRACTOR TO PROVIDE ENGINEER 2. COMPACTION TESTING OF SUBGRADE,BASE COURSE AND ASPHALT REQUIRED FOR ALL LIFTS. CONTRACTOR NTH 24 HOURS ADVANCE NOTICE FOR INSPECTION. CONTRACTOR SHALL PROVIDE SAFE ACCESS TO TRENCH SHALL PROVIDE ACCESS TO INSPECTOR TO COMPETE THE COMPACTION TESTS. FOR INSPECTION. MANHOLE TESTING SHALL BE PERFORMED PRIOR TO PAVING AND FINAL SURFACE RESTORATION. 3. CONTRACTOR SHALL NOTIFY DESIGN ENGINEER A MINIMUM OF 24 HOURS(1 BUSINESS DAY)PRIOR TO THE v q 4. CLEANING. PRIOR TO TESTING AND N INSPECTION, CONTRACTOR SHALL FLUSH AND CLEAN ALL SEWER PIPE REQUIRED INSPECTIONS. M AND MANHOLES AND REMOVE ALL FOREIGN MATERIAL. 4. CONTRACTOR SHALL NOTIFY DESIGN ENGINEER FAR ENOUGH IN ADVANCE TO ALLOW THE INSPECTOR TIME TO M CONTRACTOR SHALL NOT COVER ANY LIFT PRIOR TO COMPACTI ON TION TESTING 5. LEAKAGE TESTING. SANITARY SEWER PIPE AND APPURTENANCES SHALL BE TESTED FOR LEAKAGE BY COMPLETE COMPACTION TESTING N CONTRACTOR. LEAKAGE TESTS SHALL BE COMPLETED PER MONTANA PUBLIC WORKS STANDARD BY INSPECTOR. LIFTS NOT TESTED WILL NOT BE CERTIFIED BY THE DESIGN N IN R OR ACCEPTED BY THE �C SPECIFICATONS AND CITY OF BOZEMAN MODIFICATIONS. QITY. 6. TV INSPECTION. UPON COMPLETION OF ALL SEWER CONSTRUCTION,TESTING AND REPAIR, THE CONTRACTOR 5. INSTALLATION OF WATER MAINS SHALL BE INSPECTED AND CERTIFIED BY THE DESIGN ENGINEER. SHALL CONDUCT A COLOR T/ACCEPTANCE INSPECTION OF ALL MAINLINES. THE N INSPECTION SHALL BE CONTRACTOR SHALL NOTIFY DESIGN ENGINEER FAR ENOUGH IN ADVANCE TO ALLOW THE INSPECTOR TIME TO CONDUCTED BY THE CITY OF BOZEMAN.SUFFICIENT WATER TO REVEAL LOW AREAS OR REVERSE GRADES COMPLETE THE REQUIRED INSPECTION. SHALL BE DISCHARGED INTO THE PIPE IMMEDIATELY PRIOR TO INITIATION OF THE TV INSPECTION.THEN RECORDING AND WRITTEN REPORT SHALL BE DELIVERED TO THE OWNER'S REPRESENTATIVE.CONTRACTOR 6. NO PIPE,VALVES, BENDS, ETC. SHALL BE BURIED PRIOR TO INSPECTION BY DESIGN ENGINEER. SHALL COORDINATE AND PAY ALL COSTS FOR N INSPECTION. 7. PRESSURE, VELOCITY FLUSH, AND BAC-T TESTS ARE REQUIRED FOR THE WATER MAIN AND FIRE SERVICES. 7. AT LEAST 24-HOURS PRIOR TO BEGINNING SEWER MAIN AND MANHOLE TESTS, PROVIDE A TESTING ALL TESTS SHALL BE PERFORMED BY THE CONTRACTOR AND WITNESSED BY THE DESIGN ENGINEER. CITY OF SCHEDULE TO THE ENGINEER AND THE CITY ENGINEERING OFFICE FOR APPROVAL SPECIFY THE PROPOSED BOZEMAN SHALL OPERATE THE VALVES. d 0 N SEQUENCE OF TESTING AND THE METHODS AND PROCEDURES WHICH WILL BE USED TO COMPLETE THE TESTS. VACUUM TESTING, IF SPECIFIED FOR CONCRETE SEWER MANHOLES, MUST CONFORM TO THE TEST 8. CONTRACTOR SHALL PROVIDE ALL MATERIALS,EQUIPMENT AND FACILITIES REQUIRED FOR TESTING ALL PROCEDURES DESCRIBED IN ASTM C 1244. WATER TESTING WILL ONLY BE ALLOWED WHERE GROUNDWATER UTILITY PIPING IN ACCORDANCE WITH CITY CONSTRUCTION SPECIFICATIONS. COST OF ALL INITIAL AND IS BELOW THE BOTTOM OF THE MANHOLE DURING TESTING.HYDROSTATIC TESTING SHALL BE CONDUCTED RETESTING SHALL BE BORNE BY THE CONTRACTOR. BY SEALING ALL PIPE PENETRATIONS TO THE MANHOLE AND FILLING THE MANHOLE TO THE TOP OF THE MANHOLE CONE NTH WATER.WATER B b F 1. WATER MAINS UP TO 12-INCHES SHALL BE CLASS 51 DUCTILE IRON. ALL WATER MAINS SHALL BE INSTALLED WITH A MINIMUM 6.5'OF COVER TO FINISH GRADE UNLESS OTHERWISE NOTED OR DIRECTED.ALL OTHER APPURTENANCES AND INSTALLATION TO CONFORM TO MDEO AND CITY OF BOZEMAN SPECIFICATIONS. i 2. CITY FORCES TO OPERATE ALL VALVES,INCLUDING FIRE HYDRANTS,ON EXISTING AND PROPOSED PUBLIC SHEET MAINS. CONTRACTOR SHALL NOTIFY THE CITY WATER DEPARTMENT A MINIMUM OF 24 HOURS PRIOR TO REQUIRING THE OPERATION OF VALVES. - Co.1 3. 2" MINIMUM ORIFICE REQUIRED FOR FLUSHING. PALISADES 4. INSTALL JOINT RESTRAINTS ON ALL PIPE JOINTS AND FITTINGS AS SPECIFIED IN THE DRAWINGS. © 7 GENERAL NOTES INSTALL JOINT RESTRAINTS ON ALL JOINTS&FITTINGS WITHIN 10'OF FITTINGS, OR AS SPECIFIED ON PLANS. c AS B ILL i PROJECT: 18-122 202 5. ALL CROSSES,TEES,VALVES,AND BENDS SHALL BE MECHANICAL JOINTS WITH MEGA-LUG. Il1lJl ll DATE: DECEMBER 2020 0 NOTES: r N N N EXT'G 60" SSMH SAWCUT AND REMOVE EXT'G ASPHALT. _ RIM ±4664.60— — — — — — -BACKFILL TRENCH WITH FLOWABLE FILL. - 1. EXISTING UG INSTALLATIONS & PRIVATE UTILITIES SHOWN ARE INDICATED ACCORDING TO o o 8" SDR35 PVC INV IN -0•bH4:6P-4651.60 (S) TACK COAT AND SEAL ALL JOINTS, THE BEST INFORMATION AVAILABLE TO ENGINEER. THE ENGINEER DOES NOT GUARANTEE THE EXT'G 15" PVC INV IN ±4651.15 (W) REPLACE ASPHALT TO MATCH EXT'G THICKNESS. ACCURACY OF SUCH INFORMATION. SERVICES LINES (WATER, POWER, GAS, STORM, SEWER, m EXT'G 12" DI EXT'G 15" PVC INV OUT ±4650.95 (E) TELEPHONE & TV) MAY NOT BE STRAIGHT LINES OR AS INDICATED ON THE PLANS. Z U SCALE WATER MAIN 2. BACKFILL AND COMPACT TRENCH MAIN AND MANHOLE PER CITY OF BOZEMAN STANDARDS w a is CONNECT TO EXT'G 60" SSMH r- -� WITH CLEAN NATIVE MATERIAL. o q-w W—W—w w w W W—w—w w CORE DRILL CONCRETE MANHOLE—w Iw = h'—w GN w w—w ®w TONI CATAMOUNT ST AND BENCH. INSTALL WATER TIGHT I 3. ENSURE ALL NEW CONNECTIONS ARE WATER TIGHT. ]inch- 30fwt SEAL. FIELD VERIFY INV. ELEV. PRIOR; O sl s s s s s—s- -s—s s s s s—s s s s—s s s s—s 5— +-' 4. EXISTING UTILITY DEPTHS ARE ASSUMED. CONTRACTOR TO VERIFY DEPTH OF UTILITY PRIOR TO CONSTRUCTION. IF DISCPREPENCY SD SD SD p sD SD—SD SD SD SD SD SD SD sD-IS FOUND, CONTACT ENGINEER PRIOR- SD---ED3�sD I sD ^^ ^^ SD SD TO CONSTRUCTION. IF CONFLICT EXISTS CONTACT DESIGN ENGINEER FAR ENOUGH IN TO PROCEEDING. EXT'G 15" PVC I £ I SANITARY SEWER MAIN ADVANCE TO RESOLVE CONFLICT WITHOUT CREATING DELAY IN CONSTRUCTION. w EXT'G 30" RCP IIII I 5. ALL SEWER SERVICE ARE 4" SDR 26 PVC. INSTALL ALL SERVICES AT 2.0% MIN. SLOPE. STORM SEWER MAIN s 17n 0 INSTALL SANITARY 8" SDR35 PVC 6. MAINTAIN 6" VERTICAL SEPARATION BETWEEN SEWER MAIN AND UTILITY SERVICES. SEWER SERVICE SANITARY SEWER MAIN -_CLEANOUTS 7. MAINTAIN 18"VERTICAL SEPARATION BETWEEN SEWER MAIN AND EXISTING UTILITY MAINS a �' T P P UP = — — — — —- AS SPECIFIED ON PLANS. EXCEPT FOR STORM SEWER MAINS. w w m _ -�� T l7'I - - In E ss 83 SS f 5 I SD SD Z N M II II � 10.0' MIN. SEPARATION II 2760 2756 1 SD �� 3366 WARBLER CATAMOUNT ST CATAMOUNT ST I I o I SEWER SERVICES WAy II III 0 I STATION SIZE L R LENGTH NTq,y II V 8" SDR35 PVC ail I' + © 3360WARBLER II SANITARY SEWER MAIN 1+60.13 4" R 26.5' I I I WAY II 4. 4 s, so I 1+47.12 4" L 50.5' euB15sw STA 2+56.13_ 2+42.12 R 28.5' k INSTALL 48" SSMH#2 UTILITY WIDE 2+48.06 L 28.9 UTILITY EASEMENT i o T'G 8" DI 2+ss 2+00 E I WATER MAIN ' xw W W W W W i STA 1+38.15 DRAWN BY:JPS \� � � r — INSTALL 48" SSMH#1 REVIEWED BY:CGB _----— N y ' PROJECT ENGINEER:CGB 1 m 1• �" �� /�ry� ° I DESIGNED BY: DAD f / / W i PROPOSED WATER MAIN EXT'G 8" PVC SEWER MAIN / SEE SHT. C4.0 2754 ' \ \ W W W \\\t1 t CATAMOUNTST � PROPERTY LINE \ SDR26 S.S. SERVICE LT 5-2.0% MIN (TYP) 27,18 / _ \ \CATAMOUNT ST \14 \\\ SANITARY SEWER PLAN HORZ. SCALE: 1" = 30' N 0 +�N m O cV F1 " 4680dm--I-L680 a x d y, q9 00 �1c to _ f� pW--�d ��el P•1 J go w Z-m>0 J Z ZZ ZZZ o PROPOSED U UU 4870 z z maa FINISHED GROUND. o R�'>�2 y670 MsFOtn O��)—+4m U — M 0 +mMM � �M d Q0O OHMO M XU EXT'G GROUND mmw �N I + hI I v p 4660 4660 B" DI WATER MAIN EXT'G 30" RCP M STORM DRAIN W44 I -G 8" PVC L=114 LF 0.48% 8" PVC L=134 LF 5=Z3- 00 F� > 10 4650 4650 - d ® d INSTALL EXTENSION TO PROVIDE MINIMUM 6" CLEARANCE BETWEEN SEWER SERVICE (TYP) WATER MAIN AND SEWER SERVICE. z 11 - MINIMUM OF 1.25' EXTENSION m ADDED TO WYE SERVICE FITTING. ® u00 v FINISHED GROUND_ TOP OF PIPE �p SEWER MAIN PIPE iNi+ERF �j 4640 p 4640 �I a N N O ® •N- M O n 0 'R 0 N N t�0 N c�0 N i � SHEET -H a C.9�p.® 2+00 1+00 0+00 PALISADES SANITARY SEWER PROFILE m SEWER MAIN HORZ. SCALE: 1" = 30' i@Y PROJECT: 18-122 VERT. SCALE: 1" - 5' ffAS BJ JUI LT DATE: DECEMBER 2020 N N N N STA. 3+52.92 w N N N N - - - - - - - - - - - - - - - - - - - - - _ - S A W C U T AND REMOVE EXT'G ASPHALT. - - - - -CONNECT TO EXT'G 12" MAIN - - o 00 N BACKFILL TRENCH WITH FLOWABLE FILL. HOT TAP EXT'G 12" MAIN NOTES: o cv o TACK COAT AND SEAL ALL JOINTS, WITH 12"x8" TAPPING TEE 1. EXISTING UG INSTALLATIONS & PRIVATE UTILITIES SHOWN ARE INDICATED ACCORDING TO THE BEST o REPLACE ASPHALT TO MATCH EXT'G THICKNESS. AND THRUST BLOCK INFORMATION AVAILABLE TO ENGINEER. THE ENGINEER DOES NOT GUARANTEE THE ACCURACY OF SUCH STA. 3+49.26 INFORMATION. SERVICES LINES (WATER, POWER, GAS, STORM, SEWER, TELEPHONE & TV) MAY NOT BE V-�'---EXT'G 12" I 4 EXT'G 1.5" WATER SERVICES STRAIGHT LINES OR AS INDICATED ON THE PLANS. Z 9 ll ll ar SCALE WATER MAIN ( ) -- 8" DI GATE VALVE �� ��a EXT'G SSMH-w w w w w w w w w w w-w w w-EXT'G SSMH W- w ".,;�w w 2. BACKFILL AND COMPACT TRENCH PER CITY OF BOZEMAN STANDARDS WITH CLEAN NATIVE MATERIAL. a v w goo+--Mw-Mw---Mw---Mww I + h' ® o EXT'G � I 3. ENSURE ALL NEW CONNECTIONS ARE WATER TIGHT. -sss-ss s-NORM MH-ss-CATAMOUNTST -sssssss-suss-s--- - sl s sss Iineh- 50het I I 4. EXISTING UTILITY DEPTHS ARE ASSUMED. CONTRACTOR TO VERIFY DEPTH OF UTILITY PRIOR TO w -so so SD SD so so- so sD so so so so so so- so so so sD D so so D so so- CONSTRUCTION. IF CONFLICT EXISTS CONTACT DESIGN ENGINEER FAR ENOUGH IN ADVANCE TO 3 N u, EXT'G g RESOLVE CONFLICT WITHOUT CREATING DELAY IN CONSTRUCTION. w rn STORM MH i I imn w w 5. INSTALL JOINT RESTRAINTS ON ALL JOINTS & FITTINGS WITHIN 10' OF FITTINGS, OR AS SPECIFIED z Of j PROPERTY LINE a EXT'G 15" PVC ON PLANS. g co w o SEWER MAIN > N N a .E '�° 6. MAX DEFLECTION 8" DUCTILE IRON PIPE 5' PER FULL LENGTH PIPE. w w STA. 0+26.26- P l P BCARK � EXT'G 30" RC� WATER SERVICE LINES SHALL BE TYPE K COPPER. w w w B" DI 22.5' HORIZ. BEND) T Oli' STORM SEWER MAIN a N m ss ss-e-ss ss MJxMJ- - - - 8. MAINTAIN 6" VERTICAL SEPARATION BETWEEN MAINS & UTILITY MAINS. w N § r RELOCATE��' -= --- HYDRANT --- - �'I 9. SAWCUT EXISTING ASPHALT, REPLACE BASE AND ASPHALT TO MATCH EXISTING THICKNESS PER L (ARROW BOLT)I EXT'G FIRE HYDRANT J 0 I PROPOSED SEWER MAIN C.O.B. STDS. p N "' II 4664.78 N z SD �= 3366 WARBLER NAVD 88 f J SEE SHT C3.0 _ I � I I II EXT'G 8" DI WATER MAIN I WAY - 30.0' WIDE d u ll u � III EASEMENT LINE r UTILITY EASEMENT A WATER CONNECT TO EXT'G 8" WATER MAIN a II STA. 0+50.08, 21.07' LT ^ JgJ J cn I STATION SERVIOE Z- R LENGTH 0 EXT'G B„ PVC SEWER MAIN I 1"TYPE K COPPER WATER- I I - - - RELOCATED EXT'G FIRE HYDRANT - , "61 I 0+24.99 1" R 30 I I I SERVICE II 10.0' MIN. euo�src( 'll I I I I I I NI IN I I ADJUST TO F.G. I SEPARATION 1+88.61 1" R 65 0825 PE c I 'CONNECT TO EXT'G 8" WATER MAIN '\'\'\111 8" DI CLASS 51 WATER MAIN cExsEo £ ®� 2"TYPE K COPPER FIRE SERVICE = 0 EXT'G 1.5 WATE R I 'I III IN L- / `o- S S I I EXT'G WATER SERVICE - 1+00 / w ® TO BE REMOVED / W W -W I-W WI AND DISPOSED OFFSITE. / Ok O DRAWN BY:JPS I CAP AND ABANDON / FIRE HYDRA i - -___ r SERVICES AT MAIN. �/\ --STA 0+50.08 REVIEWED BY:CGB SEE NOTE #9 �v \ 8"X6" TEE uw PROJECT ENGINEER:CGB MJXMJ ® \ I STA. 1+90.98 I DESIGNED BY: DAD B" DI 90' HORIZ. BEND STA 0+24.99 N \ MJxMJ £ D W EXT'G 8" DI \\\\ 1"TYPE K COPPER 2754 \\ W +'WATER MAIN \\\\ \ WATER SERVICE\\ CATAMOUNTST \ COS W SAWCUT AND REMOVE EXT'G ASPHALT. t \ \ f \ \ I s *max BACKFILL TRENCH WITH FLOWABLE FILL. �. \`\ \ \ v TACK COAT AND SEAL ALL JOINTS, \ \ I TA 1+88.61 �i REPLACE ASPHALT TO MATCH EXT'G THICKNESS. \ \\ �� STA TYPE KCOPPER- - - - - yq \ U 2758 WATER SERVICE REMOVE EXT'G 8"x6" TEE \�\\ \ CATAMOUNT ST � WWW AND THRUST BLOCK. CONNECT TO EXT'G 8" PIPE WITH 8" GATE VVALVE APPROX. EDGE OF EX'G ASPHALT WATER MAIN PLAN t�aaa HORZ. SCALE: 1" = 30' 4680 4680 z N STA 0+50.08 4670 HYD.ASSEMBLY PROPOSED FINISHED GROUND 4670 z BURY LINE 466248-4662.32 "'°°° 8.5' BURY DEPTH EXT'G GROUND 4660 © 6.5' MIN. EXT'G 30" RCP t 4660 8" DI CLASS 51 STORM DRAIN z en WATER MAIN N STA. 0+00 REMOVE EXT'G 8'x6" TEE H AND THRUST BLOCK. CONNECT TO EXT'G LTJ .ter 8" PIPE WITH STA 3+49.26 h� � 8" GATE VALVE 8" GATE VALVE �-i INV. ±4653.6 STA 1+88.61 STA 1+90.98 INV.465646 i� (� 00 465,346 1"TYPE K COPPER 8" DI 90' BEND 4656.20 � A STA 0+50.08 WATER SERVICE MJxMJ b� 4650 INV 4650 Z G 8'X6"TEE MJXMJ INV. + INV 6.90 4655.56 4655.59 STA 0+23.35 STA 1+90.11 EXT'G 15" PVC - 1.5"TYPE K COPPER 4653.82 1.5"TYPE K COPPER SEWER MAIN Q FIRE SERVICE FIRE SERVICE MIN. 18" VERTICAL < N IN 4 '"� STA 0+26.26 INV - SEPARATION O 465156 8" DI 22.5' BEND MJxMJ 4655.58 I 3 ® U � � STA 0+24.99 INV.4553-73 STA 3+52.92 w 1"TYPE K COPPER b F, WATER SERVICE 4653.57 FINISHED GROUND TOP OF PIPE 12"x8" TAPPING TEE CD INV 4863.72 WATER MAIN PIPE-fHVERF &THRUST BLOCK INV. t4656.4 4640 4653.57 �i ao 4640 .M- N N O F Obi N M v n M j -H m SHEET s a � a *< a s -B � * a 0+00 1+00 2+00 3+00 3+60 �4°® PALISADES m WATER MAIN WATER MAIN PROFILE HORZ. SCALE: 1" = 30' A-S B-UlL PROJECT: 18-122 VERT. SCALE: 1" = 5' DATE: DECEMBER 020 S GREEN STEEL POST o STEEL POST MARKER PAINTED BLUE AT END OF SERVICE o o6 0 LOCATION OF CURB BOX PROPERTY r OR AS SHOWN ON PLAN LINE OR m 8' MAX EASEMENT 3 a LINE a 3' MIN. o �T0 BACK OF CURB STREET SURFACE 4' NO COUPLNGS OR OTHER JOINTS ALLOWED ON RESTORE INSTALL PLUMB WITH PUMPER NEW HYDRANT, SERVICE PIPE FROM CORP. STOP TO CURB STOP CURB BOX GROUND TO MUELLER SUPER I GROUND SURFACE NOZZLE FACING STREET CENTURION 250 FOR 3/4" AND 1" SERVICES. STRAIGHT COPPER 6.5' MIN. PROVIDE 5' - ORIGINAL PIPE SHALL BE USED FOR 1 1/2"AND 2" COVER STATIONARY CONDITION MIN. 4'- 0" CLEAR ALL AROUND SERVICES 8' ROD IN ALL CURB ELEVATIONS AS SHOWN (TREES, HEDGES, BUSHES, ETC.) TN' BOXES \i'� ; %\ ; ��\\i ii �����\�\\�\���\�\\\�, N ON PLANS OR 0.2' EASEMENT ��\\,,� z ABOVE TOP OF CURB GRADE O ADJUSTABLE SCREW COMPACTED BACKFILL 2.5 0 TYPE VALVE BOX SEE DETAIL (SEE SPECS.) _ WITH LID - CURB STO GROUND LINE BELOW VARIES 8' - WATER MAIN BASE MATERIAL (TYPICAL EXCEPT IN SPECIAL S CIRCUMSTANCES WHERE CITY HAS m UNDISTURBED APPROVED ALTERNATE LOCATIONS) EARTH CORPORATION STO SELECT MATERIAL 6.5' MIN. �J< ILL AREA SEE - CO ER DETAIL OF A ;iii/jii/�%/iii/ii/ (iii/� _ - / iii iii/i� 4 /////iiiii, o PROPERLY INSTALLED �i�jj%i/ii/��iijji ERVICE PIPE z= -CONCRETE CORPORATION STOP. i��/iii/iiiiiii/%% SIZE PER PLAN THRUST 2" X 2" TAP MAIN AT :\�// i/i/i;iiiiii!�i!_; ; BLOCK TO MAIN LINE SPRINGLINE 0 WOOD T SERVICE LINE. SLOPE= 1/4" MARKER TRENCH BOTTOM PER FOOT MIN_ 1 2" PER FOOT CHRIS G. JOINT AS REQUIRED FOR GENERAL '� Ln `�\�' \� \ �\\\'���\\����%\\\'\ 45• ELBOW MAX. - - PIPE SPECIFIED NOTES: 9 N 1 5 PE o � � 1. WATER SERVICE LINES SHALL HAVE A MINIMUM 6 1/2 FOOT COVER R H I EXCEPT THAT COVER SHALL NEW 6"AUXILIARY GATE VALVE MEASURED FROM THE EXISTING GROUND SURFACE .MIN. 1/2 CUBIC YARD WASHED SANITARY SEWER MAIN * 0 / BE MEASURED FROM CENTER LINE STREET GRADE WHEN SERVICE LINES ARE F JOINT GRAVEL FLANGE JO A LAID TO A STREET SIDE WHICH HAS AN UPHILL SLOPE WATER SERVICE LINES SHALL HAVE A MAXIMUM 7 1/2 FOOT COVER AT CURB STOP. DRAWN BY:JPS *MEGA-LUG OR APPROVED EQUAL JOINT RESTRAINTS MAY BE USED IN LIEU OF CONCRETE THRUST BLOCK 2. WATER SERVICE LINES SHALL BE INSTALLED WHERE SHOWN ON THE i�IN LINE WYE FITTING FOR DRAWINGS OR AS SPECIFIED. SERVICE INVERT NO NEW INSTALLATIONS. PLUG REVIEWED BY:CGB 3. BEDDING SHALL BE 1" DIA. MAXIMUM WITHIN 6" OF SERVICE PIPE. LOWER THAN SPRING SADDLE FITTINGS ALLOWED PROJECT ENGINEER:CGB 4. INSTALL CURB STOP SO THAT OPERATING KEY IS PARALLEL TO STREET IN LINE OF SEWER MAIN FOR EXISTING INSTALLATIONS OFF-POSITION. FOR WYE FITTINGS. ONLY UPON APPROVAL OF DESIGNED BY: DAD CITY OF BOZEMAN SEWER DEPARTMENT. FIREHYDRANT DETAIL 2 DETAIL �DETAIL co�•o FIRE C.O.B STD. DWG. NO. 02660-4 c6•o WATER SERVICE LINE c�.o SANITARY SEWER SERVICE LINE C.O.B. STD. DWG. NO. 02660-6 C.O.B. STD DWG 02730-2 Z Q FRAME AND COVER TO BE EITHER D&L A-1172 WITH 1" COVER, MCI 305 FRAME, �q0 J N 305A COVER, OR IFCO 772 FRAME, 772-B COVER, OR DEFTER 1025. ED - COVERS SHALL HAVE TWO 1" PICK HOLES. �y ° ¢ ALL JOINTS BETWEEN MANHOLE SECTIONS, MANHOLE RING & v4� TOP SECTION, AND AROUND SEWER PIPE INTO MANHOLE SHALL BE NOTE: WHERE TRENCH PASSES THROUGH EXISTING PAVEMENT THE WATERTIGHT. JOINTING MATERIAL SHALL BE "RAM-NEK" OR EQUAL 'o W., PAVEMENT SHALL BE CUT ALONG A NEAT VERTICAL LINE A MINIMUM B FOR ALL JOINTS EXCEPT BETWEEN SEWER PIPE AND MANHOLE WALL. OF 12" FROM THE EDGE OF THE TRENCH OPENING. WHERE NEAT ° < LINE IS LESS THAN 3' FROM EDGE OF EXISTING PAVEMENT OR CURB B AND GUTTER SECTION. Y �yDo 3 REMOVE AND REPLACE ENTIRE PAVEMENT SECTION BETWEEN TRENCH 11 Y7 5 W MIN /� AND EDGE OF PAVEMENT. 2-O PRECAST REINFORCED CONCRETE MANHOLE RISER �pN AND ECCENTRIC CONE TOP MANUFACTURED IN �1 4� m [PAVEMENT XISTING `r ACCORDANCE WITH ASTM DESIGNATION C-478. MANHOLE e �y STEPS ATSURFACE G-^a 16° CENTERS GROUT INVERT TO SPRINGLINE 12" i OF PIPE IF GAP BETWEEN //qqyy / MIN GROUND SURFACE PIPE AND CHANNEL IS k GREATER THAN 1/8". T 4-0 PRE-CAST CHANNEL 1 /.r ,./ .//i,; ' .-! �-r W (MIN.) FLOWLINE SLOPING, BENCHING OR •c. BEND SUPPORT SYSTEMS IN THIS m REDUCER AREA TO CONFORM TO O.S.H.A. TYPE "A","B","C" REGULATIONS ¢ ` SHELF SLOPE 1"PER j UNDISTURBED EARTH TRENCH BACKFILL 12"MAX. (TYPICAL FOOT TOWARD CHANNEL'' •a" MATCH EXT'G AND/OR PROPOSED FOR POURED- SEE CHANNEL DETAIL PAVEMENT SECTION IN-PLACE BASES) / FLEXIBLE GASKETED JOINT (TYPICAL / FOR PRECAST BASES - SEE DETAIL) INSTALL DETECTABLE WARNING TAPE A 6 18" DEPTH -. j /\ CHANNEL-DIA an TYPE I BEDDING MATERIAL PLACED OF PIPET w 4" IN 6" LAYERS AND COMPACTED THOROUGHLY IyVw�yV \� �\ AS SPECIFIED IN SECTION 02221. .A PRECAST OR POURED-IN-PLACE BASE. �� -����\� \���\ POURED-IN-PLACE BASE, MINIMUM N \ \� .111- 4 BARS 1 0" O.C. TEE TEE (Plugged) -= fi CONCRETE THICKNESS BELOW PIPE IS b (� 00 ll,L11=fmLLLI I" 5'-4" DIA. 8 INCHES. PRECAST BASE, MINIMUM TYPE II PIPE BEDDING WHERE (MIN) STANDARD DIMENSIONS FOR THRUST BLOCKING THICKNESS IS 6 INCHES. ALL BASES TRENCH WIDTH=O.D. REQUIRED FOR SOFT OR REINFORCED AS SHOWN. (9 OF PIPE PLUS 2' SUBSTABLE FOUNDATION. '4 ! TEES 45' BEND REDUCERS& MIN. TRENCH WIDTH=3.5' m FITTING &PLUGS 90' BEND & � 22>rz'BEND q. O N RADIUS OF�J �-a slzE A B A B A B A B SLOPE AT 1" PER FOOT. MANHOLE 6" z'-o^i'-n°z'-s"z•-z^i'-m^1'-�° i'-s° 0'-10" *SEE O.S.H.A. CONSTRUCTION STANDARDS FOR EXCAVATION CHANNEL TO FULL - 0 U PO co PIPE DEPTH NOTE: s B" 2'-8"2'-5°3'-2^3'-U° 2'-5"Y-1" 1'-9• 1'-6° STORM DRAIN MANHOLES SHALL NOT HAVE N b 12" 4•-0•S-10 4•-e• 4'-e• s'-e• V-3• 2-� a FORMED CHANNELS AND THE LOWEST PIPE - INVERT SHALL BE 9" HIGHER THAN BOTTOM OF 11..NOTES, TABLES ARE BASED ON 150 PSI MAIN iy MANHOLE. ' PRESSURE & 2000 PSF SOIL BEARING PRESSURE. g w ° a 2. WRAP ALL FITTINGS WITH POLYETHYLENE, IF REQ'D BY FOR FLAT TOP MANHOLE SEE C.O.B. STD. SHEET CITY OF BOZEMAN. DWG. NO 02720-4 4 DETAIL DETAILSECTION A—A = C640 THRUST BLOCKING FOR WATER MAIN FITTINGS �•o TYPICAL UTILITY TRENCH DETAIL � 1 PA][ISADES c O FROM C.O.B. STD. DWG. NO 02660-1 C.O.B. STD. DWG NO. 02221-1 / V l DETAIL 7 CIVIL DETAILS c6o SANITARY SEWER MANHOLE PROJECT: 18-122 C.O.B. STD. DWG. NO 02720-3 fAS ����� DATE: DECEMBER 2020