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CC - Construction Drawings 0 0 N U LO m C • N M N / CO O N C 0 FERGUSON TOWNHOMES DEVELOPER: N Y PROJECT SITE L "�- MATT FERGUSON E 8564 W.ELISA STREET BOISE,ID 83709 o a�n. r` ,�R ( 4� __ .V �— (208)401-4598 o w 1335 NE 4TH STREET , MERIDIAN , ID a O ' . ^�! MATTHEW.FERGUSON@TKELEVATOR.COM L 1 CIVIL ENGINEER: o ?h } ♦J(f- �lw r _ ALPHA OMEGA ENGINEERING m '�. r 1014 S.LA POINTE DRIVE,STE.2 BOISE,ID 83706 Drawings not to be reproduced without n _ written permission from CONTACT:MIKE LIIMAKKA,P.E. Alpha Omega Engineering LLC. I ct 4in (208)322-5250 r° oo / VICINITY MAP o CITY OF MERIDIAN,ADA COUNTY,ID L C� � LD �.� MIKE@AOENGINEERING.COM SS\OVAL FN N.T.S. �\PL PL PL PL PL PL l Ell GEOTECH: 7564 ❑ ❑ 00 \ ATLAS 3 — Z o Q' O 2719 S.VICTORY VIEW WAY tiq�F OF BOISE,ID 83709 R `\ r CONTACT:JACOB SCHLADOR,P.E. DO OO (208)376-4748 ❑ ❑ ry 00 O SURVEYOR: ONSITE IMPROVEMENTS BY LR GEO OTHERS 2308 N.COLE ROAD,STE.G L PROPOSED FIRE I BOISE,ID 83704 HYDRANT I CONTACT:AARON RUSH I (208)556-3911 O_ 5'SIDEW JK LEGAL DESCRIPTION: w SD • — �r X LOCATED WITHIN THE NE 1/4 OF THE NW 1/4 OF SECTION 7,TOWNSHIP 3 NORTH, RANGE 1 EAST,BOISE MERIDIAN,CITY OF EX.30'ROW MERIDIAN,ADA COUNTY,IDAHO 2022 ® 23'STREET ------ --- CP#1--� �— SECTION ----81.11'1 r----- ------------------------- --W �—� — �- BENCHMARK: 2 z CONTROL POINT:#1-MCP.BABYMAG,EL. 7 Q Z NE 4TH ST- --------_ ------------— =2596.78 0 ------------- p M — LLJ 0 0 0 0 ® < ELEVATION DATUM: O 2i m ALL SURVEY DATA AND PROPOSED !------------------------ ELEVATIONS ARE BASED ONNAVD88 W W BENCHMARK DATUM. ADD 2500 TO ALL ELEVATIONS SHOWN IN TRUNCATED FORMAT z U) H LAND USE ZONE: �^ W R-8 v J � SITE DIMENSION PLAN D co TSCALE: 1"= 20' 0 20 40 SHEET INDEX C0.0 COVERPLAN C0.1 SPECS. C1.0 OFFSITE GRADING PLAN ACHD NOTES: GENERAL: CERTIFICATION OF COMPLIANCE WITH DESIGN STANDARDS: C2.0 OFFSITE UTILITIES PLAN 1. ALL CONSTRUCTION IN THE PUBLIC RIGHT OF WAY SHALL CONFORM TO THE CURRENT EDITION OF THE ISPWC 1. ALL CONSTRUCTION WORK SHALL BE DONE IN ACCORDANCE WITH THE CURRENT VERSION OF THE IDAHO EC1.0 EROSION CONTROL PLAN N (ISPWC),AND THE ACHD SUPPLEMENTAL SPECIFICATIONS. NO EXCEPTIONS TO DISTRICT POLICY STANDARDS AND THE STANDARDS FOR PUBLIC WORKS CONSTRUCTION ISPWC,THE REQUIREMENTS OF THE CITY OF MERIDIAN,AND THE ENGINEER OF RECORD CERTIFIES THAT THE PLANS ARE PREPARED IN SUBSTANTIAL CONFORMANCE WITH THE 0 ACHD POLICY AND STANDARDS IN EFFECT AT THE TIME OF PREPARATION. THE ENGINEER ACKNOWLEDGES THAT ISPWC WILL BE ALLOWED UNLESS SPECIFICALLY AND PREVIOUSLY APPROVED IN WRITING BY THE DISTRICT. THE REQUIREMENTS OF THE ADA COUNTY HIGHWAY DISTRICT(ACHD)FOR WORK WITHIN THE RIGHT-OF-WAY. ACHD ASSUMES NO LIABILITY FOR ERRORS OR DEFICIENCIES IN THE DESIGN. ALL VARIANCES FROM ACHD POLICY THE MORE STRINGENT OF ANY OF THESE STANDARDS SHALL BE THE CONTROLLING STANDARDS OR SHALL BE APPROVED IN WRITING. CD2. ALL EXISTING UTILITIES SHOWN IN THESE PLANS ARE APPROXIMATE ONLY, AND MUST BE VERIFIED. SPECIFICATIONS. CONTRACTOR SHALL VERIFY THE EXACT LOCATION OF ALL EXISTING UTILITIES PRIOR TO COMMENCING WORK. z CALL"DIGLINE",48 HOURS IN ADVANCE OF COMMENCING WORK AT,1-800-342-1585. 2. EXISTING UTILITIES SHOWN HAVE BEEN LOCATED FROM FIELD SURVEY INFORMATION AND SURFACE 0 OBSERVATIONS. ACTUAL LOCATIONS MAY DIFFER SUBSTANTIALLY FROM WHAT IS SHOWN. CONTRACTOR SHALL 3. ALL CONTRACTORS WORKING WITHIN THE PUBLIC ROAD RIGHT OF WAY ARE REQUIRED TO SECURE A RIGHT OF VERIFY EXISTING LOCATIONS PRIOR TO CONSTRUCTION. CONTRACTOR SHALL CALL DIGLINE PRIOR TO ANY U WAY CONSTRUCTION PERMIT FROM ACHD AT LEAST TWENTY FOUR(24)HOURS PRIOR TO ANY CONSTRUCTION EXCAVATION AT 208 342-1585.THE CONTRACTOR ASSUMES ALL RESPONSIBILITY FOR ANY AND ALL DAMAGES D CAUSED BY HIS FAILURE TO EXACTLY LOCATE AND PRESERVE ANY AND ALL UNDERGROUND UTILITIES. �[ 4. CONTACT ACHD INSPECTION SERVICES AT(208)387-6280 FOR INSPECTION OF ALL WORK IN THE RIGHT OF WAY 3. CONTRACTOR IS RESPONSIBLE FOR OBTAINING ALL PERMITS AND INSPECTIONS AND FOR PAYING ASSOCIATED 5. ASPHALT STREET REPAIRS SHALL MEET THE REQUIREMENTS OF THE ISPWC SD-301, ACHD SD-303 AND ACHD FEES. z SD-806. REVISIONS p 4. ALL CONTRACTORS WORKING WITHIN THE PROJECT BOUNDARIES ARE RESPONSIBLE FOR COMPLIANCE WITH ALL NO. DATE DESCRIPTION U 6. THE ROADWAY SECTION FOR PAVEMENT REPAIR ON N.MAPLE GROVE RD.SHALL BE 2.5"AC PAVEMENT,4"OF 3/4" APPLICABLE SAFETY LAWS OF ANY JURISDICTIONAL BODY. THE CONTRACTOR SHALL BE RESPONSIBLE FOR ALL 12� MINUS CRUSHED AGGREGATE BASE AND 14"UNCRUSHED AGGREGATE BASE OR MATCH EXISTING,WHICHEVER IS BARRICADES,SAFETY DEVICES AND CONTROL OF TRAFFIC WITHIN AND AROUND THE CONSTRUCTION AREA. 0 GREATER. 5. THE CONTRACTOR SHALL KEEP ON SITE AT ALL TIMES A COPY OF THE APPROVED CONSTRUCTION PLANS ON 7. ALL PAVEMENT MATCHES INCLUDING DRIVEWAY APPROACHES, FRONTAGE AND UTILITY CUTS REQUIRE A WHICH IS RECORDED THE ACTUAL LOCATIONS OF THE CONSTRUCTED PIPE LINE AND ANY OTHER UTILITIES W MINIMUM 2'SAWCUT INTO EXISTING PAVEMENT. ENCOUNTERED. THE CONTRACTOR SHALL PROVIDE THESE LOCATIONS TO THE DESIGN ENGINEER FOR USE IN PROJECT#: 22006 THE PRODUCTION OF RECORD DRAWINGS PRIOR TO FINAL APPROVAL OF THE PIPE LINE INSTALLATION. DATE: 02-11-22 � 8. ACTUAL FIELD CONDITIONS DURING TRENCHING MAY REQUIRE ADDITIONAL PAVEMENT REPAIR BEYOND THE 0- LIMITS SHOWN ON THE PLANS. THE FOLLOWING CONDITIONS ARE LISTED IN SECTION 6000 HIGHWAY CUTS;OF 6. CONTRACTOR SHALL AVOID DESTROYING OR DISRUPTING ALL MONUMENTS SHOWN OR OTHERWISE AND SHALL DRAWN BY: MRL d THE ACHD POLICY MANUAL: BE RESPONSIBLE FOR NOTIFICATION OF THE ENGINEER AND REPLACEMENT OF DISRUPTED OR DESTROYED Q 8.a. ALL ASPHALT MATCH LINES FOR PAVEMENT REPAIR SHALL BE PARALLEL TO THE CENTERLINE OF THE MONUMENTS. AN IDAHO LICENSED LAND SURVEYOR SHALL REPLACE ALL MONUMENTS REMOVED OR DISTURBED SHEET TITLE STREET AND INCLUDE ANY AREA DAMAGED BY EQUIPMENT DURING TRENCHING OPERATIONS. BY CONSTRUCTION ACTIVITIES. 0 8.b. IF THE CUMULATIVE DAMAGED PAVEMENT AREA EXCEEDS 50% OF THE TOTAL ROAD SURFACE, ❑ `� •,❑ COVER CONTRACTOR SHALL REPLACE THE ENTIRE ROADWAY SURFACE. 7. WHERE CONSTRUCTION IS LOCATED WITHIN A PRIVATE DRIVE,CONTRACTOR SHALL SECURE INDEPENDENT COMPACTION TESTING ON BACKFILL AND SUBMIT TEST RESULTS TO OWNER. � '� SHEET w 8.c. CONTRACTOR SHALL REPLACE THE PAVEMENT SURFACE TO ENSURE MATCH LINE DOES NOT FALL WITHIN F THE WHEEL PATH OF A LANE. MATCH LINE SHALL ONLY FALL IN THE CENTER OR EDGE OF A TRAVEL LANE. .* cf) 8.d. FLOWABLE FILL OR IMPORTED MATERIAL MAY BE REQUIRED IF THE NATIVE TRENCH MATERIAL IS DEEMED .' UNSUITABLE BY ACHD INSPECTOR, DOES NOT MEET COMPACTION STANDARDS OR TIME IS A CRITICAL t FACTOR CALL DIGLINE AT 811 ? SHEET NO W 8.e. ANY EXCEPTIONS TO THESE RULES SHALL BE PRE-APPROVED IN WRITING BY DISTRICT STAFF BEFORE BEFORE YOU DIG! w CONSTRUCTION BEGINS. Kmw rhaisbelow. ❑ ' L[ C ■ 9. ABANDONED BUILDINGS, TEST PITS OR WATERWAYS LOCATED WITHIN CURRENT OR FUTURE RIGHT-OF-WAY all�eforeyoudig. SHALL BE RE-EXCAVATED TO NATIVE SOIL AND BACKFILLED WITH STRUCTURAL FILL PER ISPWC SPECIFICATIONS. PROVIDE SOILS DATA TO VERIFY NATIVE MATERIAL MEETS THE REQUIREMENTS FOR ENGINEERED FILL PER CO - 0 ISPWC SPECIFICATIONS AND A COPY OF THE COMPACTION TESTS. 0 0 N U LO m C • N M N O S EARTHWORK: CITY OF MERIDIAN GENERAL NOTES: CITY OF MERIDIAN WATER NOTES: LEGEND: N m t � 1. ALL CONSTRUCTION SHALL BE PER THE LATEST EDITION OF IDAHO STANDARDS FOR PUBLIC WORKS PROPERTY LINE - - , a 1. ALL CONSTRUCTION WORK SHALL BE DONE IN ACCORDANCE WITH THE CURRENT VERSION OF THE 1. CONSTRUCTION OF THE WATER SYSTEM SHALL CONFORM TO THE STANDARDS IN THE"IDAHO RULES ca CONSTRUCTION(ISPWC). IDAHO STANDARDS FOR PUBLIC WORKS CONSTRUCTION (ISPWC), THE CITY OF MERIDIAN FOR PUBLIC DRINKING WATER SYSTEMS (IDAPA 58.01.08)" AS WELL AS THE STANDARDS AND P SUPPLEMENTAL SPECIFICATIONS TO THE ISPWC (AND ANY ADDENDUMS), MERIDIAN DESIGN SPECIFICATIONS REFERRED TO IN GENERAL CONSTRUCTION NOTE NO.1. EXIST.CONCRETE ' N ) 2. EXISTING UTILITIES SHOWN HAVE BEEN LOCATED FROM FIELD SURVEY INFORMATION AND SURFACE STANDARDS, THE REQUIREMENTS OF THE ADA COUNTY HIGHWAY DISTRICT (ACHD), AND/OR THE ai E OBSERVATIONS. ACTUAL LOCATIONS MAY DIFFER SUBSTANTIALLY FROM WHAT IS SHOWN. REQUIREMENTS OF THE IDAHO TRANSPORTATION DEPARTMENT(ITD).THE MORE STRINGENT OF ANY 2. THE HORIZONTAL SEPARATION OF POTABLE WATER MAINS AND NON-POTABLE WATER MAINS PROP. CONCRETE = :.: =�=; .; '; ;' ::• CONTRACTOR SHALL VERIFY EXISTING LOCATIONS PRIOR TO CONSTRUCTION. CONTRACTOR SHALL OF THESE STANDARDS SHALL BE THE CONTROLLING STANDARDS OR SPECIFICATIONS. (SANITARY SEWER,STORM DRAIN,AND IRRIGATION)SHALL BE A MINIMUM OF TEN(10)FEET.WHERE IT m CALL DIGLINE PRIOR TO ANY EXCAVATION AT 208 342-1585. EXIST.ASPHALT o IS NECESSARY FOR A POTABLE WATER MAIN AND NON-POTABLE WATER MAIN TO CROSS WITH LESS 3. CONTRACTOR SHALL STRIP THE SITE PRIOR TO PLACEMENT OF FILL MATERIAL OR EXCAVATION. STRIP 2 coTHE CONTRACTOR SHALL HAVE A COPY OF THE LATEST CITY OF MERIDIAN STANDARD SPECIFICATIONS THAN EIGHTEEN (18) INCHES OF VERTICAL SEPARATION,THE CROSSING SHALL BE CONSTRUCTED IN o MATERIAL SHALL BE PLACED ON SITE IN THE AREA DESIGNATED ON THE EROSION AND SEDIMENT AND DRAWINGS ON SITE OR READILY ACCESSIBLE AT ALL TIMES DURING CONSTRUCTION(AVAILABLE ACCORDANCE WITH SECTION 542.07 OF THE IDAHO RULES FOR PUBLIC DRINKING WATER SYSTEMS PROP.ASPHALT p o ON THE WEBSITE). FAILURE TO HAVE ACCESS TO A CURRENT COPY OF THE STANDARD (IDAPA 58.01.08)AND SECTION 430.02 OF THE WASTEWATER RULES(IDAPA 58.01.16). 0- L CONTROL PLAN. DEBRIS,VEGETATION,AND OTHER DELETERIOUS MATERIAL SHALL BE REMOVED AND + + fGt + + +EG + + tls CO DISPOSED OF OFFSITE BY CONTRACTOR. ANTICIPATED STRIP IS 4 TO 6 INCHES. SPECIFICATIONS ON SITE COULD BE GROUNDS FOR A STOP WORK ORDER UNTIL THE SITUATION IS PROP.GRAVEL n RESOLVED. 3. THE HORIZONTAL SEPARATION OF NON-POTABLE SERVICES AND POTABLE WATER SERVICES OR i■r Vj 4. NOTIFY THE ENGINEER WHEN EXCAVATIONS HAVE REACHED REQUIRED SUB GRADE FOR APPROVAL POTABLE WATER MAINS SHALL BE A MINIMUM OF SIX (6) FEET. WHERE IT IS NECESSARY FOR A PROP.LANDSCAPING W W W W W W v T AFTER STRIP AND PRIOR TO FILL PLACEMENT. WHEN APPROVAL OF SUB GRADE HAS BEEN OBTAINED 3. THE CONTRACTOR SHALL HAVE PLANS STAMPED"APPROVED FOR CONSTRUCTION"BY THE CITY OF POTABLE WATER MAIN AND NON-POTABLE WATER MAIN TO CROSS WITH LESS THAN EIGHTEEN (18) W W w W W W o m FROM THE ENGINEER,THE CONTRACTOR SHALL KEEP THE SUB GRADE SOILS DRY,UNFROZEN AND MERIDIAN ON SITE AT ALL TIMES. INCHES OF VERTICAL SEPARATION,THE CROSSING SHALL BE CONSTRUCTED IN ACCORDANCE WITH SEEPAGE BED L ` T FREE OF TRAFFIC UNTIL THE FULL PAVEMENT SECTION HAS BEEN INSTALLED. RECONSTRUCT SUB SECTION 542.07 OF THE IDAHO RULES FOR PUBLIC DRINKING WATER SYSTEMS (IDAPA 58.01.08)AND GRADES DAMAGED BY FREEZING TEMPERATURES,AS DIRECTED BY GEOTECHNICAL ENGINEER, 4. ALL CONTRACTORS, SUBCONTRACTORS, AND UTILITY CONTRACTORS SHALL ATTEND A SECTION 430.02 OF THE WASTEWATER RULES(IDAPA 58.01.16). EXISTING CONTOUR 2525 Drawings not to be reproduced without WITHOUT ADDITIONAL COMPENSATION. PRE-CONSTRUCTION CONFERENCE PRIOR TO START OF WORK. (1.0'INTERVALS) written permission from 4. PLACE WATER SERVICE LINES IN A TWO(2)INCH DIAMETER PIPE SLEEVE WHEREVER THE SERVICE LINE Alpha Omega Engineering I I C. 5. PROTECT APPROVED SUB GRADE SOIL FROM RECEIVING EXCESS MOISTURE. IF THIS SOIL IS ALLOWED 5. CONTRACTORS SHALL NOTIFY THE APPROPRIATE AGENCY WHEN MATERIALS ARE ON SITE OR CROSSES A STORM WATER TREATMENT FACILITY(I.E.SEEPAGE BEDS,DRAINAGE SWALES). PROPOSED CONTOUR 2525 TO RECEIVE MOISTURE,WHICH RAISES IT ABOVE ITS OPTIMUM LEVELS,IT COULD BECOME UNSTABLE INSPECTION OF THE WORK IS REQUIRED. NO WORK MAY BEGIN ON ANY PROJECT WITHOUT TWENTY (0.5'INTERVALS) AND NOT BE COMPACTABLE. UNSTABLE SOIL SHALL BE REMOVED AND REPLACED WITH ENGINEERED FOUR(24)HOUR PRIOR NOTICE. 5. THE CONTRACTOR SHALL BE RESPONSIBLE FOR PROVIDING CONTINUOUS WATER SERVICE TO ALL SS\ONAL FN FILL AT THE CONTRACTOR'S EXPENSE. EXISTING WATER USERS AFFECTED BY CONSTRUCTION. IF WATER SERVICE MUST BE INTERRUPTED, GRADE BREAK _---- GB 6. CONTACTOR SHALL NOTIFY THE PUBLIC WORKS INSPECTOR 48 HOURS PRIOR TO THE REQUIRED THE CONTRACTOR SHALL COORDINATE WITH THE PUBLIC WORKS INSPECTOR. 6. FILL MATERIAL SHALL BE APPROVED BY THE GEOTECHNICAL ENGINEER TO BE USED AS STRUCTURAL TESTING.THE CONTRACTOR MAY NOT OPEN OR CLOSE WATER VALVES. EXIST.WATER W FILL MATERIAL. 7564 4 - 7 -ZZ ALL MATERIAL FURNISHED ON, OR FOR THEUIREMENTS O 7 ORGANICSP MATERIAL,MAY BE USEDCH CANNOT BE AS LANDSCAPE FILLD AS MATER AL.STRUCTURAL MATERIAL,I.E.GREATER THAN 3% 7 THE APPROVING AGENCIES.AT THE REQUEST OFOJECT THE APPROVING AGENCYMUST MEET THEINIMUM OR THE DESIGN ENGINE RF CITY OF MERIDIAN SEWER NOTES: POTABLE WATER W8 3y�glF OF CONTRACTORS SHALL FURNISH PROOF THAT ALL MATERIALS INSTALLED ON THIS PROJECT MEET THE EXIST.SANITARY SEWER SS AFL 8. OWNER WILL ENGAGE A QUALIFIED INDEPENDENT GEOTECHNICAL ENGINEERING TESTING AGENCY TO SPECIFICATION REQUIREMENTS SET FORTH IN GENERAL CONSTRUCTION NOTE NO.1. 1. CONSTRUCTION OF THE SEWER SYSTEM SHALL CONFORM TO THE STANDARDS IN THE WASTEWATER PERFORM FIELD QUALITY-CONTROL TESTING. ALLOW TESTING AGENCY TO INSPECT AND TEST SUB RULES(IDAPA 58.01.16)AS WELL AS THE STANDARDS AND SPECIFICATIONS REFERRED TO IN GENERAL SANITARY SEWER SS8 GRADES AND EACH FILL OR BACKFILL LAYER. PROCEED WITH SUBSEQUENT EARTHWORK ONLY AFTER 8. WORK SUBJECT TO APPROVAL BY ANY GOVERNMENTAL AGENCY MUST BE APPROVED PRIOR TO(A) CONSTRUCTION NOTE NO.1. TEST RESULTS FOR PREVIOUSLY COMPLETED WORK COMPLY WITH REQUIREMENTS. BACKFILLING TRENCHES FOR PIPE;(B)PLACING OF AGGREGATE BASE;(C)PLACING OF CONCRETE;(D) EXIST.STORM SEWER SD PLACING OF ASPHALT PAVING. 2. THE HORIZONTAL SEPARATION OF POTABLE WATER MAINS AND NON-POTABLE WATER MAINS 9. PLACE BACKFILL AND FILL SOIL MATERIALS IN LAYERS NOT MORE THAN 8 INCHES IN LOOSE DEPTH FOR (SANITARY SEWER,STORM DRAIN,AND IRRIGATION)SHALL BE A MINIMUM OF TEN(10)FEET.WHERE IT STORM SEWER _SD8 MATERIAL COMPACTED BY HEAVY COMPACTION EQUIPMENT,AND NOT MORE THAN 4 INCHES IN LOOSE 9, INSPECTION,APPROVAL AND FINAL ACCEPTANCE OF ALL WATER AND SEWER CONSTRUCTION SHALL IS NECESSARY FOR A POTABLE WATER MAIN AND NON-POTABLE WATER MAIN TO CROSS WITH LESS DEPTH FOR MATERIAL COMPACTED BY HAND-OPERATED TAMPERS. COMPACT SOIL MATERIALS TO NOT BE BY THE PUBLIC WORKS DEPARTMENT,AND THEIR DECISION SHALL BE FINAL.SUCH INSPECTIONS THAN EIGHTEEN (18)INCHES OF VERTICAL SEPARATION,THE CROSSING SHALL BE CONSTRUCTED IN LESS THAN THE FOLLOWING PERCENTAGES OF MAXIMUM DRY DENSITY ACCORDING TO ASTM D 1557: FIRE WATER FIRE8 EXCAVATED ONSITE OR IMPORTED SOIL FILL,90%;SUBGRADE,90%;AGGREGATE BASE AND SUBBASE, SHALL NOT RELIEVE THE CONTRACTOR FROM THE RESPONSIBILITY OF PERFORMING THE WORK IN AN ACCORDANCE WITH SECTION 542.07 OF THE IDAHO RULES FOR PUBLIC DRINKING WATER SYSTEMS 95%;UTILITY TRENCHES,90%. UNDER LAWN OR UNPAVED AREAS,SCARIFY AND RE COMPACT TOP 6 ACCEPTABLE MANNER IN ACCORDANCE WITH THE DEQ/QLPE APPROVED CONSTRUCTION PLANS. (IDAPA 58.01.08)AND SECTION 430.02 OF THE WASTEWATER RULES(IDAPA 58.01.16). PRES.IRRIGATION PI8 INCHES BELOW GRADE AND COMPACT EACH LAYER OF BACKFILL OR FILL SOIL MATERIAL TO 85 PERCENT. STRUCTURAL FILL WITHIN THE BUILDING PAD AREAS DESCRIBED ABOVE AND WITHIN THE 10. ANY DEVIATION FROM THE APPROVED PLANS AND SPECIFICATIONS MUST HAVE THE APPLICABLE 3. THE HORIZONTAL SEPARATION OF NON-POTABLE SERVICES AND POTABLE WATER SERVICES OR GRAV.IRRIGATION -GI "LOAD STRESS ENVELOPE"SHALL BE PLACED AND COMPACTED TO 90%. AGENCY APPROVAL IN WRITING PRIOR TO CONSTRUCTION. POTABLE WATER MAINS SHALL BE A MINIMUM OF SIX (6) FEET. WHERE IT IS NECESSARY FOR A POTABLE WATER MAIN AND NON-POTABLE WATER MAIN TO CROSS WITH LESS THAN EIGHTEEN (18) GAS G 10. BUILDING PAD AREA AND PAVEMENT AND WALKWAY AREAS SHALL BE TESTED AT A RATE OF 1 TEST 11. PRIOR TO BEGINNING INSTALLATION OF STREET LIGHTS,THE ELECTRICAL CONTRACTOR SHALL OBTAIN INCHES OF VERTICAL SEPARATION, THE CROSSING SHALL BE CONSTRUCTED IN ACCORDANCE WITH ^ PER 5000 SF PER LIFT OR A MINIMUM OF ONE TEST PER LOT BUILDING PAD AREA PER LIFT. SURFACE AN ELECTRICAL PERMIT FROM THE BUILDING DIVISION OF THE MERIDIAN PUBLIC WORKS DEPARTMENT. SECTION 542.07 OF THE IDAHO RULES FOR PUBLIC DRINKING WATER SYSTEMS (IDAPA 58.01.08)AND �/J OF FINISHED GRADE SHALL BE TESTED AT A RATE OF 1 TEST PER 10,000 SF. ANY DEVIATION IN STREET LIGHT LOCATIONS FROM THE APPROVED PLANS MUST BE APPROVED IN SECTION 430.02 OF THE WASTEWATER RULES(IDAPA 58.01.16). UG POWER GP W WRITING FROM THE CITY ENGINEER. TELECOM. T 11. WHEN TESTING AGENCY REPORTS THAT SUB GRADES,FILL,OR BACKFILLS HAVE NOT ACHIEVED 4. PLACE SEWER SERVICE LINES IN A SIX(6)INCH DIAMETER WATER CLASS PIPE SLEEVE WHEREVER THE DEGREE OF COMPACTION SPECIFIED,SCARIFY TO MOISTEN OR AERATE,OR REMOVE AND REPLACE SERVICE LINE CROSSES A STORM WATER TREATMENT FACILITY (I.E., SEEPAGE BEDS, DRAINAGE SOIL TO DEPTH REQUIRED;RE-COMPACT AND RETEST UNTIL SPECIFIED COMPACTION IS OBTAINED SWALES). ® VALVE Q SS MANHOLE O WITHOUT ADDITIONAL COMPENSATION. O WATER SERVICE ono CLEANOUT 0 12. PROTECT EXCAVATED SUB GRADE AREAS OR AREAS STRIPPED FOR SUBSEQUENT FILL MATERIAL FIRE HYDRANT Q SD MANHOLE - PLACEMENT BENEATH AREAS TO BE PAVED;IT SHALL BE THE CONTRACTOR'S RESPONSIBILITY TO , THRUST BLOCK CATCH BASIN z SCHEDULE AND CONSTRUCT WORK,AND PROVIDE PROTECTIONS,IN A MANNER TO AVOID CAUSING Q FIRE DEPT CON. SAND&GREASE 7 Q INSTABILITY OF THE EXISTING SOILS. SUCH PROTECTION MAY INCLUDE AVOIDING TRAFFIC OVER SUCH i POST IND.VALVE z AREAS WITHOUT PROVISION OF A PROTECTIVE CONSTRUCTION ACCESS ROAD. W' 3: W 13. CONTRACTOR SHALL KEEP SURFACES WELL DRAINED FREE FROM PUDDLING,PONDING,OR POTENTIAL O 2i MOISTURE BUILD UP IN THE FORM OF SNOW OR OTHERWISE,WHICH MAY CAUSE THE INSTABILITY OF ABBREVIATIONS: THE SURFACE SOILS OR UNDERLYING SOILS. IT SHALL BE THE CONTRACTOR'S RESPONSIBILITY TO AC ASPHALT IE INVERT ELEV. W KEEP THESE SUB GRADE SOILS DRY AND FREE OF TRAFFIC PRIOR TO AND DURING COMPACTION BW BOTTOM OF WALL LG LIP OF GUTTER W EFFORTS AND UNTIL THE FULL PAVEMENT SECTION HAS BEEN INSTALLED. 0-1 CR CROWN LP LOW POINT 14. EXISTING PAVEMENT TO REMAIN SHALL BE PROTECTED FROM DAMAGE. ALL HEAVY VEHICLE TRAFFIC EX EXISTING MX MATCH EXISTING z 0 SHALL BE KEPT OFF OF EXISTING PAVEMENT AS MUCH AS POSSIBLE. FF FINISHED FLOOR RIM RIM ELEVATION O FG FINISHED GRADE TC TOP OF CURB 15. ALL COSTS OF RETESTING FOR PREVIOUSLY FAILED TESTS,IF REQUIRED SHALL BE BACK CHARGED TO FL FLOW LINE TS TOP OF SLAB 0 W THE RESPONSIBLE CONTRACTOR BY THE OWNER. GB GRADE BREAK TW TOP OF WALL z HP HIGH POINT Ln cy) r co V W U N N CD 4 CD i z O U D v7 z REVISIONS O NO. DATE DESCRIPTION C-) O LL W PROJECT#: 22006 0 O DATE: 02-11-22 DRAWN BY: MRL [L Q SHEET TITLE: O z SITE SPECS. W C/) CALL DIGLINE AT 811 SHEET NO W BEFORE YOU DIG! w Know wnms below. Cell before you dig. � CO ■ CD 0 LO N O to • N KEYNOTES: CO OEXISTING SURVEY MONUMENTS TO BE RETAINED AND PROTECTED. N CONTRACTOR SHALL HAVE A LICENSED SURVEYOR LOCATE AND MARK ALL a o EXISTING MONUMENTS PRIOR TO CONSTRUCTION.ANY MONUMENT a DISTURBED BY CONSTRUCTION ACTIVITIES SHALL BE REPLACED BY A m / LICENSED LAND SURVEYOR AT THE EXPENSE OF THE CONTRACTOR. N1 E U L� OZ CONTROL POINT:#1-MCP.BABYMAG,EL.=2596.78 fn / o P I �ryy� o0j O PROPERTY LINE. w 3 ��O ONSITE PLANS BY OTHERS I 3 PROPOSED AC WIDENING/PATCH. PAVEMENT SHALL BE SP-3,1/2"MIX, a L �,P O PG-64-28,SECTION PER DETAIL 2 OR MATCH EXISTING,WHICHEVER IS � CO O� GREATER. vi ai �P y �t�, OS AC SAWCUT LINE.PATCH TO MATCH EXISTING PER LIMITS SHOWN. o m L--- -- --- -- - --- -°°.. - r INSTALL ROLLED CURB AND GUTTER PER ACHD SD-702. Drawings not to be reproduced without �. written permission from / I Is ° I I O INSTALL ATTACHED 5'SIDEWALK PER ACHD SD-709,5"THICK CONCRETE Alpha Omega Engineering LLC. WITH 4"OF 3/4"MINUS CRUSHED BASE. I 8 INSTALL TYPE IV CATCH BASIN PER ACHD SD-604A FOR ROLLED CURB. SS\ONAL FN O ��\STfq Cj 1 3 / I 1 I I 9 INSTALL SEDIMENT MANHOLE PER ACHD SD-611,RATED HS25 OR GREATER. LID SHALL BE SOLID AND RATED FOR ADA FOOT TRAFFIC. 75564 ° INSTALL SEEPAGE BED PER DETAIL 3,SHEET C1.0 AND THE LATEST VERSION 3�� -ado�Q O o o OF ACHD STORMWATER DESIGN GUIDELINES BMP 20.SEEPAGE BED TO BE �S�gT�c OF �0P 98.43 °o 00 97.93 , INSTALLED UNDER PROP.SIDEWALK. FL TS TS'x- - t �x x x z x �x x j :.+.. ..: 97.90 TRIM o n .o' :.. .: .• o lam, ( 7100 98.09 1 r37.59 CONTRACTOR SHALL VERIFY SIDEWALK o/ :. .:. :. •. . :. • CROSS SLOPE DOES NOT EXCEED o 2597- - - - - - - - - - - - ° INSPECTION STAFF TOLERANCES . PER ACHD 10 f -. 98.22 97.7 --.----.----------=--------- ---= =-- =---=�---- -- II --------- I SEEPAGE BED DRAINAGE CALCULATIONS AC/MX ®® � � AC/MX .. I .. ° T�' -I ®�.� 6 8 I---------------------- --- -- -_--- --_---_-----_-_-.--_-.---- ---_-� -- ----------- -- -----�_-----�_f PROPOSED IMPERVIOUS CONTRIBUTING AREA ° PARKING LOT/SIDEWALK/ROOF: 1763SF C�.95 98.49 I / 97.92 1 I LA DSCAPEAREA: 0 C- . CR 5 NE 4TH ST. I- --CR22 I /: CR NTOTALAREA= 1763SF C�.95 5 r n NE 4TH ST.CL ICl) ----NE 4TH ST.CL I m I V J - - - - - �. - ---_- - - - STORAGE VOLUME AND DRAINAGE REQUIREMENTS w -- c L --� _ --- --.- = INGAREA ) ( / 2INCHES/FT) - I 100YR 1HOURVSTORM 140CF *C*1„ - D � 100YR 1 HOUR VSTORM (CONTRIBUT 1 -. - --.-- MAXIMUM 48HOURS _ -- _ m ° ° o ° ° SEEPAGE BED CAPACITY SEEPAGE BED AREA= 75.0 SF 15.O'L x 5.0'W Z UM I ° °. ' ° .. °o ° .. d �. ° '-�.a .� \. ° a I °I °. ° L` ° ° I o o.. ° ° °. ® ..�. .° �p I SEEPAGE BED DEPTH= 5.00 FT Q ° 7 :�.. .: .°. n 'I ° 04 °� °: °I - ` DRAIN ROCK VOLUME= 375 CF `I _ _ _ _ _ _ ° DRAIN ROCK VOID RATIO= 0.4 8 DRAIN ROCK STORAGE VOL.=VOLUME*VOID RATIO `---------------------- TOTAL STORAGE VOLUME= 150CF >REQUIRED,OK O ------------------------ 1 W INFILTRATION WINDOW CAPACITY � I I INFILTRATION WINDOWAREA= 75.05F 15.0'Lx 5.0'W INFILTRATION RATE=8.OIN/HR OR0.67FT/HR z U) TOTAL BASIN DRAIN TIME=VSTORM/(SAND FILTER AREA*INFILTRATION RATE) _ �1 OFFSITE GRADING PLAN TOTAL BASIN DRAIN TIME= 3HR <REQUIRED,OK O It ' SCALE: 1 10' 0 f 0 20 r n W SAND&GREASE TRAP THROAT VELOCITY v/ z THROAT FLOW AREA= 6.8SF 1.7'Lx4.0'W per•°) 100YEARQ= 0.1CFS z THROAT VELOCITY= 0.02 FPS <0.5 MAXIMUM,OK J W W w Z co IM STORM CALCS, > W O w x OBSERVATION WELL PER ACHD w a I� z I SD-627,WRAP PORTION IN SAND SCALE:N7S w I¢ W I W SEDIMENT MANHOLE PER WITH DRAINAGE GEOTEXTILE ACHD SD-611,RATED N Al HS25 OR GREATER WOVEN GEOTEXTILE FABRIC REQUIRED OVER TOP. N SEE SECTION 8202.23 FOR GEOTEXTILE REQ'S. 5' EX.30'R.O.W. MIN. NOTES: SIDEWALK EL.2597.90 � 23'ROAD SECTION - 1. CONSTRUCTION OF SEEPAGE BED SHALL BE PER THE LATEST VERSION OF PERFORATION ACHD STORMWATER DESIGN GUIDELINES BMP 20"SEEPAGE BED WITH SCHED.PER BMP 20 z OPTIONAL CHAMBERS" EXISTING ROAD WIDTH VARIES - 2. PERF.PIPE SHALL BE 18 INCH ADS,N-12"SOIL TIGHT"PIPE WITH AASHTO 12"INLET FROM AN TOP OF BED EL.2595.90 CLASS II PERFORATION PATTERN. INSTALL PER MANUFACTURERS CATCH BASIN 3 5' U REQUIREMENTS. 2.0%MIN. I.E.2594.0 NON-PERF.PIPE 18"ADS N-12 PERFORATED PIP 1 8% 3. CONTRACTOR SHALL NOTIFY THE ENGINEER IMMEDIATELY IF GROUNDWATER [[ 8 0/ MAX. 18"I.E. 2593.90 _y EXISTING PAVEMENT IS ENCOUNTERED WITHIN 3'OF THE BOTTOM DESIGN ELEVATION FOR ANY 5' LIS INFILTRATION FACILITY. 2'MIN.SUMP Cn 4. CONTRACTOR SHALL EXCAVATE TO 5'BELOW BOTTOM DEPTH AND HAVE 4'g 2"ANGULAR ROCK REVISIONS Q SOILS VERIFIED BY ENGINEER AND ACHD REPRESENTATIVE PRIOR TO CONSTRUCTION OF SEEPAGE BED. BOTTOM OF DRAIN ROCK EL.2590.90 No. DATE DEscRlprloN U SAWCUT EXISTING ROAD 2'FROM 5. DEPTH TO GROUNDWATER ESTIMATED TO REMAIN GREATER THAN 16.0' ASTM C33 FILTER SAND I 1.5' CC EXISTING EDGE OR AS NECESSARY I NONWOVEN GEOTEXTILE FABRIC ON L I O BELOW GROUND SURFACE.SEE"GROUNDWATER LETTER"PREPARED BY BOTTOM OF SAND EL 2589.40 CONCRETE SIDEWALK PER TO MEET MIN/MAX SLOPE. TOP AND SIDES.OVERLAP 12"MIN AT LL MATERIALS TESTING&INSPECTION PREPARED JANUARY 22ND,2020 SEAMS.SEE SECTION 8202.23 13' p ACHD SD-709 2.5"ASPHALT PAVEMENT 6. COORDINATE WITH ACHD INSPECTION FOR PLACEMENT OF ELECTRONIC T 4"3/4"MINUS ROADMIX MARKERS AT EACH CORNER OF FACILITY DURING CONSTRUCTION PRIOR TO GEOTEXTILE REQUIREMENTS. DESIGN INFILTRATION LLI BACKFILLING.ACHD TO PROVIDE MARKERS. INSTALL 30 MIL PVC LINER ALONG RATE=8"/HR 12"BELOW SAND LAYER > 14"6"MINUS PITRUN (3'MIN.) Q EAST AND SOUTH SIDES. (WILL DRAIN IN 24 FIRS PROJECT#: ROLLED CURB AND WITH<1"/HR) DATE: 02-11-22 0- GUTTER PER ACHD SD-702 HIGH GROUNDWATER Q ----------------�------------------------- DRAWN BY: MRL � Q SHEET TITLE: 2 NE 4TH STREET SECTION 3 SEEPAGE BED DETAIL ° OFFSITE GRADING & SCALE NTS SCALE NTS DRAINAGE w PLAN � SHEET NO.: LI LU CALL DIGLINE AT 811 BEFORE YOU DIG! Know .M,below. Cell before youdig. 1 . 0 ICI 0' KEYNOTES: o ONSITE PLANS BY OTHERS 1 � EXISTING SURVEY MONUMENTS TO BE RETAINED AND PROTECTED. N c 3 ❑ I ❑ I 3 O CONTRACTOR SHALL HAVE A LICENSED SURVEYOR LOCATE AND MARK ALL M PQ EXISTING MONUMENTS PRIOR TO CONSTRUCTION.ANY MONUMENT 0 DISTURBED BY CONSTRUCTION ACTIVITIES SHALL BE REPLACED BY A N 'm �pJ LICENSED LAND SURVEYOR AT THE EXPENSE OF THE CONTRACTOR. c �P� O2 CONTROL POINT:#1-MCP.BABYMAG,EL.=2596.78 a Caj --tio�---- ---- --- I I a) N Y PROPERTY LINE. 6 E 18 18 Ssu I O EXISTING 8"CITY OF MERIDIAN WATER MAIN.RETAIN AND PROTECT. a 13 200' I 1 11 12 3 I 17 12 20 1 I f c w r o SOUTH xI I O EXISTING 6"SEWER SERVICE.RETAIN AND PROTECT. a t COCa U) I J £ O EXISTING 10"CITY OF MERIDIAN SEWER MAIN.RETAIN AND PROTECT. v y SS, /� o u \� o m w w- w O EXISTING MANHOLE.CORE EXISTING MANHOLE AND REFORM CHANNEL - - - - - - - - - -o - co cO - - - - - - - PER DETAIL 3,SHEET C2.0. x�� r - - � -x- x x x x x x x 00 Drawings not to be reproduced without D O APPROXIMATE LOCATIONS OF EXISTING SEEPAGE BEDS.RETAIN AND written permission from 65 LF 16 SD PROTECT. Alpha Omega Engineering LLC. m 55 LF 16 a D I O9 CONNECT TO EXISTING 8"WATER MAIN.INSTALL FITTINGS AS REQUIRED. S\ONAL F 5LF 10 10 217LF < 9 £ ��, �\STE,?C� I a 11 5 I I fl 10 INSTALL 8"C-900-CL 235 PSI DI18 PVC WATER MAIN. .P L---- -- --------------- 5 --------------------------- -------------- 7564 W8 W8 W8 V W8 W W8 8�W8�W8 W8�W8�W8 W8 W8 W8 11 INSTALL FIRE HYDRANT ASSEMBLY PER CITY OF MERIDIAN W-7. 9 - 7 -a2 -- --------------------- 3 s o Q 8"x6"TEE �ss 8"TEE �SqF OF \�Q 8",6"GATE VALVES 11.3 I 114 LF SS�SS ss 1 (3)8"GATE VALVE 12 INSTALL 1"WATER METER BY CITY OF MERIDIAN W-1 L R. PROPOSED SSMH#1,10+40.12 __-- I 14 f RIM EL.2598.18 I 7 NE 4TH ST.CL - 10+00 - - 8"INV.OUT=2592.01 10+50 I-=19.52' -_NE 4TH ST.CL - - - 11+ - - ss 11+50 - I 12 i 00 I O 13 EXISTING FIRE HYDRANT. r-- ---- - SS8 SS8 ---------- s £ 14 INSTALL 8"ASTM 3034,SDR 35 PVC SEWER MAIN.FITTINGS AS REQUIRED. 1 ---� -------------- SS8 -SS8-- ----------- s - 7 I SEE PROFILE ON SHEET C2.0. 19 15 --------- SS8 11 ------------ ---- EX.SSMH#N-14-494,11+58.00 f 15 TYPE"B"CONNECTION FOR 4"SEWER SERVICE PER CITY OF ISPWC SD-511. RIM EL.2597.30 4 T I I ® 8"INV.IN=2588.06 2587.96 = 10"INV.OUT=258 INSTALL 4"ASTM 3034,SDR 35 SEWER SERVICE.2%MIN.SLOPE,BENDS I I 16 O O I O I I O I O O ® I f AND CLEANOUTS AS REQUIRED. I 17 INSTALL 4"SEWER CLEANOUT PER ISPWC SD-506A. - - - - � - - - - - - - I- -I - - - - - - -I- - - - 'A --------------- -I I------------------------I I 6 CAP AND INSTALL SERVICE LINE MARKER PER ISPWC SD-512. Uj OFFSITE UTILITIES PLAN 19 INSTALL STANDARD PRECAST MANHOLE PER ISPWC SD-501WITH PRECAST C BASE TYPE A PER ISPWC SD-501A. G T o 10 zo O SCALE: 1 00 10' 20 SLEEVE DOMESTIC WATER LINE PER ISPWC SD-407. 10+00.00 11+00.00 12+00.00 � - 2604 2604 NOTES: f Z = N PROFILE SCALE: L p N rn VERT.1"=2' 1. CONTRACTOR TO CERTIFY ALL POTABLE/NON POTABLE WATER � a>oa II o^ HORIZ.1"=10' CROSSINGS MEET ISPWC SD-407. W �rnH - o0 U)N O o 006 0 N 2. STREET CUTS AND SURFACE REPAIRS PER ISPWC SECTION 307. O O J T M� II a0 W Z *rn II j 3. THRUST BLOCKS AND ANCHORS PER ISPWC SD-403. L.Lj g =LO So J z a c[ 4. SEE SHEET C1.0 FOR STORMWATER IMRPOVEMENTS. 0-1 U)wZZ �-= 5. MIDSECTION LINE WATER MAINS SHALL HAVE 5'OF COVER,IN ALL OTHER 7 � 2600 w M oo 2600 AREAS COVER SHALL BE 4'. L = EXISTING GRADE EXIST.MANHOLE Cn W Z _ "' - - - CORE,SAW CUT AND CHIPPED M ------------------------- LL -{------- --- ----- ---- 1-- CHANNEL TOEXISTING OR (D I - --- INVERT INTO EXISTING OR AS v SHOWN ON PROFILE. EXIST.10"SEWER MAIN IN AND OUT 2596 2596 W L L N NEW 8"SEWER I� 4"INV.EL.2592.43 MAIN,WITH EXIST.MH BASE. . a . CD STA.10+47.53 CORE-N-SEAL BOOT CD 4 I 4"INV.EL.2592.26 Z STA.10+52.53 / I 2592 2592 EXIST.SEWER Z SERVICE 114 Liz,SDf3-35, „PVC @ 3.34, NEW 8"SEWER 33.55°' z MAIN ORE,SAW CUT AND REVISIONS Q CHIPPED CHANNEL WITH NO. DATE DESCRIPTION U 5' 5' 0.10'FALL INVERT IN TO 100.9"' EXISTING OR AS SHOWN 0 N PROFILE. LL l' I LLJ 2588 _ 2588 PROJECT#: 22006 0 DATE: 02-11-22 DRAWN BY: MRL Q SHEET TITLE: EXISTIST.10 SEWER MAIN OFFSITE z UTILITIES PLAN w 2584 2584 EXISTING MANHOLE MODIFICATION � N 00 co h iN N N TSCALE"PER PLAN SHEET NO.: W C6 W ro 06 K ri r f\ri w N N LO N N N N N N N N 12 10+00 11+00 12+00C2 . 0 (• SEWER PLANER PROFILE u' -1,� CALL DIGLINE AT 811 `U? BEFORE YOU DIG! ZSCALEPER: Call tbeforel you dig. 0 0 N U KEYNOTES: Ln CO N C STAGING AREA(BMP 37). • C? a)I oo c �O O� O2 CLEARING LIMITS SHOWN AT 2'OFFSET(BMP 38). a o r co O3CONSTRUCTION CONSTRUCTION ENTRANCE STABILIZATION(BMP 40). N s 6 E LJ `� O4 DAILY SWEEPING OF DIRT TRACKING INTO STREET(BMP 75). o h� 0 a) n q q O REGULAR SPRINKLING ON DISTURBED SOILS FOR DUST CONTROL(BMP 43). 3 00 ❑ ONSITE PLANS BY OTHERS ❑ I_— ° cc,a. ° s m i O6 STOCKPILE AREA(BMP 44). SPILL PREVENTION CONTROL(BMP 46)LOCATE EMERGENCY SPILL o 0 r I O PREVENTION CLEANUP MATERIALS ON SITE. r L—————— I I WASTE MANAGEMENT(BMP 51).DUMPSTER FOR LIMITED WASTE O DISPOSAL. OFFSITE HAULTO LEGAL DUMPING SITE FOR DEMOLISHED Drawings not to be reproduced without 1 6 ( writte 5 n permission from % I CONCRETE MATERIALS AND ASPHALT PAVEMENT CUT. Alpha Omega Engineering LLC. 13 I I I CONCRETE WASTE WASHOUT AREA(BMP 49). I I PLAN DESIGNER: 14 10 7 8 I I I 10 PORTABLE TOILET(BMP SO). KELLEN ERICSON 0 � I BIOFILTER BAGS PLACED WITHIN EXISTING CURB AND GUTTER(BMP 63). '4 98.4� �� 0% W tG I 12 NOT USED _ _ CON20-00244 TS x 311W 97.90 1� 5 I RIM D 13 SOCK/FIBER ROLL(BMP 64). 98.0 1�LG — — — — — — — — — — I I 14 STORM WATER SEDIMENT AND EROSION CONTROL SIGN. —2es7— — � � 1 o � o.s,�,o 15 CATCH BASIN INLET PROTECTION(BMP 13). 98.22 97.72 AC/MX AC/MX ————————————————————————————————————————————————— — ————————— — I 4 I ®� ALL BMPS ARE REFERENCED FROM THE STATE OF IDAHO,CATALOG OF BEST —— — ————I—— MANAGEMENT PRACTICES. 4 — ————————————————————————————————————————————————I— — —— — 97.92 I CA CR49 NE 4TH ST. cR22 CR I I o I ESTIMATED CONSTRUCTION SCHEDULE: �^ 1. BEGIN INSTALLATION OF BMPS MARCH 27,2022. w 15 r ————————— ————————————————— I I L——— �"——————— —————————— 15 I D 2. BEGIN DEMOLITION AND EARTH MOVING ACTIVITIES MARCH 28,2022. -2598� -------------------- ----- 3. BEGIN GRADING APRIL 5,2022. — —————————————————— ——— / M 4. FINE GRADE PAVED AREAS AND BEGIN PAVING AND CONCRETE w/J I I INSTALLATION APRIL 19,2022. O 5. COMPLETE GRADING ONSITE AND BEGIN LANDSCAPING MAY 2,2022. 0 I I 6. COMPLETE ALL CONSTRUCTION BY MAY 16,2022. Z 7 Q O OO 00 00 ® I I I TIMING MAY CHANGE.IT IS THE CONTRACTORS RESPONSIBILITY TO MODIFY L ESC PLAN FOR WEATHER CONDITIONS,MAINTAIN ALL BMP'S THROUGHOUT 1 I I CONSTRUCTION. LU 1 I I W EXISTING FLOW DIRECTION ARROW O W W I I z co = TEROSION CONTROL PLAN O SCALE: 1"= 10' 0 10 20 W Z LID � M ( 1.. W L N N O O Z O U L7 Z REVISIONS Q NO. DATE DESCRIPTION U O LL 0 W PROJECT#: 22006 0 O DATE: 02-11-22 DRAWN BY: MRL tl Q SHEET TITLE: EROSION ° CONTROL �L W PLAN cn SHEET NO.: LLI W CALL DIGLINE AT 811 EC1 . 0 . BEFORE YOU DIG! � Callbefw ouas.