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2015-81 SI (Plans)
WORK TO BE DONE A. GENERAL 1. ALL WORK SHALL BE DONE IN ACCORDANCE WITH THESE PLANS, THE STANDARD SPECIFICATIONS FOR PUBLIC WORKS CONSTRUCTION (2012 EDITION), THE MAY 2010 EDITION OF THE CALTRANS STANDARD SPECIFICATIONS AND THE SAN DIEGO AREA REGIONAL STANDARD DRAWINGS (AUGUST 2012 EDITION). 2. CONTRACTOR SHALL TAKE ANY NECESSARY PRECAUTION REQUIRED TO PROTECT ADJACENT PROPERTIES DURING CONSTRUCTION. ANYTHING DAMAGED OR DESTROYED SHALL BE REPLACED OR REPAIRED TO CONDITION EXISTING PRIOR TO CONSTRUCTION. 3. GRADING AND EQUIPMENT SHALL NOT BE CONDUCTED BETWEEN THE HOURS OF 4:00 P.M. AND 7:30 A.M. NOR ON SATURDAYS, SUNDAYS, AND CITY RECOGNIZED HOLIDAYS. NOISE LEVELS OF ALL CONSTRUCTION ACTIVITIES SHALL NOT EXCEED 86 DECIBELS (dB) MEASURED AT 50 FEET. 4. EXCEPT WHEN WORK IS BEING DONE ON DRIVEWAYS, THE CONTRACTOR SHALL MAINTAIN ACCESS TO PRIVATE DRIVEWAYS AT ALL TIMES. 5. PRIOR TO HAULING DIRT OR CONSTRUCTION MATERIALS TO ANY PROPOSED CONSTRUCTION SITE WITHIN THIS PROJECT THE CONTRACTOR SUBMIT TO AND RECEIVE APPROVAL FROM THE CITY ENGINEER FOR THE PROPOSED HAUL ROUTE. THE CONTRACTOR SHALL COMPLY WITH ALL CONDITIONS AND REQUIREMENTS THE CITY ENGINEER MAY IMPOSE WITH REGARDS TO THE HAULING OPERATION. 6. THE CONTRACTOR SHALL NOTIFY AND OBTAIN APPROVAL OF THE CITY ENGINEER OF WORK PRIOR TO MAKING CHANGES IN THE FIELD. 7. THE STRUCTURAL SECTION OF ALL RESURFACING SHALL BE IN ACCORDANCE WITH THE CITY OF ENCINITAS ENGINEERING STANDARDS, AS SHOWN ON THESE PLANS, AND AS APPROVED BY THE CITY ENGINEER. S. THE CONTRACTOR SHALL NOTIFY THE SAN DIEGO GAS & ELECTRIC COMPANY PRIOR TO STARTING WORK NEAR COMPANY FACILITIES AND SHALL COORDINATE HIS WORK WITH COMPANY REPRESENTATIVES. NOTICE: ALL ELECTRICAL AND GAS SERVICES WITHIN THIS PROJECT ARE "UNDERGROUND INSTALLATIONS ". FOR LOCATION OF ELECTRICAL CABLES AND GAS PIPING AND APPURTENANCES CONTACT THE SAN DIEGO GAS & ELECTRIC COMPANY. TELEPHONE: (858) 654 -8735 9. THE CONTRACTOR SHALL NOTIFY AT &T PRIOR TO STARTING WORK NEAR COMPANY FACILITIES AND SHALL COORDINATE WITH COMPANY REPRESENTATIVES. TELEPHONE: (760) 489 -3943 10. THE CONTRACTOR SHALL NOTIFY THE OLIVENHAIN MUNICIPAL WATER DISTRICT 48 HOURS IN ADVANCE OF STARTING WORK NEAR COMPANY FACILITIES AND SHALL COORDINATE WITH COMPANY REPRESENTATIVES. NOTICE: FOR THE LOCATION OF WATER DISTRICT FACILITIES WITHIN THE PROJECT AREA TELEPHONE: (760) 753 -6466. 11. THE CONTRACTOR SHALL NOTIFY COX CABLE TELEVISION COMPANY PRIOR TO STARTING WORK NEAR COMPANY FACILITIES AND SHALL COORDINATE WITH COMPANY REPRESENTATIVES. NOTICE: FOR LOCATION OF CABLES AND APPURTENANCES CONTACT COX CABLE TELEVISION COMPANY. TELEPHONE: (619) 266 -5217. 12. CONTRACTOR SHALL RELOCATE ALL INTERFERING TRAFFIC SIGNS AS DIRECTED BY THE CITY INSPECTOR. 13. THE CONTRACTOR SHALL PROTECT EXISTING LANDSCAPING AND IMPROVEMENTS REMAINING IN PLACE. NO LANDSCAPING OR IMPROVEMENTS SHALL BE DAMAGED OR REMOVED WITHOUT PRIOR APPROVAL OF THE CITY. 14. THE CONTRACTOR SHALL MAINTAIN ADEQUATE DUST CONTROL MEASURES THROUGHOUT THE DURATION OF THE PROJECT CONSTRUCTION. PROJECT SITE MAINTENANCE SHALL CONFORM TO SECTION 7 -8 OF THE STANDARD SPECIFICATIONS. 15. THE CONTRACTOR SHALL MAINTAIN A SET OF "AS- BUILT" DRAWINGS ON WHICH ALL CHANGES OR VARIATIONS IN THE WORK, INCLUDING UTILITIES, ARE TO BE RECORDED. A COPY OF SAID "AS- BUILT" DRAWINGS SHALL BE PROVIDED TO THE CITY OF ENCINITAS WHEN REQUESTED. 16. MATERIAL OR DEBRIS SHALL NOT BE STORED OR REMAIN IN THE PUBLIC RIGHT -OF -WAY WITHOUT APPROVAL BY THE CITY ENGINEER. 17. OCCUPATIONAL SAFETY & HEALTH ADMINISTRATION (OSHA) NOTE: THE CONTRACTOR IS REQUIRED TO OBTAIN A PERMIT FROM OSHA PRIOR TO COMMENCING CONSTRUCTION OF TRENCHES OF EXCAVATIONS WHICH ARE 5 FOOT OR DEEPER AND INTO WHICH A PERSON IS REQUIRED TO DESCEND. 18. NOTES AND DETAILS ON THE PLANS SHALL TAKE PRECEDENCE OVER THESE GENERAL NOTES IN CASE OF CONFLICT. ULi4etlgrgnm�iL�e8eim4c4l166Qrt Ditik19d4rt atkmwmkuvmm CALL TOIL FREE 811 1m m1� Dna HERSO mum REVISIONS APPROVED I DATE REFERENCES PLANS FOR THE CONSTRUCTION OF ROADWAY AND STROM DRAIN REPAIRS EGEND STD. DWG. QUANTITY SYMBOL PROPOSED 24" HOPE 26 L.F. S COAST HIGHWAY 101 a PROPOSED WING HEADWALL _ _ _ _ __„ _ _SDRSD D -34 _ 1 E.A. - - - - - - =< IN THE ° PROPOSED PIPE COLLAR _ SDRSD D -62 1 E.A. CITY OF ENCINITAS PROPOSED RIP RAP SDRSD D -40 B. NOTIFICATIONS 1. THE EXISTENCE AND LOCATION OF UNDERGROUND UTILITY PIPES AND STRUCTURES SHOWN ON THESE PLANS WERE OBTAINED BY A SEARCH OF AVAILABLE RECORDS. TO THE BEST OF OUR KNOWLEDGE THERE ARE NO EXISTING UTILITIES EXCEPT AS SHOWN ON THESE PLANS, HOWEVER: THE CONTRACTOR IS REQUIRED TO TAKE DUE PRECAUTIONARY MEASURES TO PROTECT ANY EXISTING UTILITIES OR STRUCTURES LOCATED AT THE WORK SITE. IT IS THE CONTRACTOR'S RESPONSIBILITY TO CONTACT THE FOLLOWING OWNERS OF SAID UTILITIES OR STRUCTURES AT LEAST 48 HOURS PRIOR TO ANY EXCAVATION, FOR VERIFICATION AND LOCATION OF UTILITIES AND NOTIFICATION OF COMMENCEMENT OF WORK: a. SEWERS ............................ ENCINITAS SANITARY DIVISION b. GAS & ELECTRIC ............. SAN DIEGO GAS & ELECTRIC c. WATER .............................. OLIVENHAIN MUNICIPAL WATER (800) 422 -4133 DIG ALERT d. TELEPHONE ....................... AT &T e. CABLE TV ......................... COX CABLE f. MCI (CONTACT IS ALAN NAGEL AT (951)681 -4863 2. THE CONTRACTOR SHALL NOTIFY THE CITY ENGINEER'S OFFICE 48 HOURS PRIOR TO BEGINNING ANY WORK ON THIS PROJECT. PHONE: (760) 633 -2770. 3. THE CONTRACTOR SHALL GIVE 48 HOURS NOTICE ON ALL CALLS FOR INSPECTION. PHONE: (760) 633 -2770. ALL WORK PERFORMED WITHOUT BENEFIT OF INSPECTION WILL BE SUBJECT TO REJECTION AND REMOVAL. 4. THE CONTRACTOR SHALL CONTACT UNDERGROUND SERVICE ALERT (USA) AT (1- 800 - 422 -4133) NOT LESS THAN TWO (2) WORKING DAYS PRIOR TO CONDUCTING ANY EXCAVATION WORK ON THIS PROJECT. THIS REQUIREMENT SHALL EXTEND TO EXCAVATION WORK CONDUCTED WITHIN THE PUBLIC RIGHT -OF -WAY AND TO EXCAVATION WORK CONDUCTED ON PRIVATE PROPERTY. USA PROVIDE THE CALLER WITH AN "INQUIRY IDENTIFICATION NUMBER" WHICH WILL SERVE AS PROOF OF THE TIME AND DATE THAT THE CALL WAS MADE. CONTRACTOR SHALL BE RESPONSIBLE FOR RECORDING THIS NUMBER AND PRODUCING IT TO THE OWNER OR THEIR REPRESENTATIVE UPON DEMAND. NO EXCAVATION PERMIT SHALL BE VALID UNTIL THIS NUMBER HAS BEEN OBTAINED PURSUANT TO SECTION 4216 OF THE GOVERNMENT CODE. C. GRADING 1. THE CONTRACTOR SHALL PROPERLY GRADE ALL EXCAVATED SURFACES TO PROVIDE POSITIVE DRAINAGE AND PREVENT PONDING OF WATER. THE CONTRACTOR SHALL CONTROL SURFACE WATER AND AVID DAMAGE TO ADJOINING PROPERTIES OR TO FINISHED WORK ON THE SITE AND SHALL TAKE REMEDIAL MEASURES TO PREVENT EROSION OF FRESHLY GRADED AREAS UNTIL SUCH TIME AS PERMANENT DRAINAGE AND EROSION MEASURES HAVE BEEN INSTALLED. 2. ALL AREAS TO BE FILLED SHALL BE PREPARED TO BE FILLED AND FILL SHALL BE PLACED IN ACCORDANCE WITH STANDARD SPECIFICATIONS. ALL VEGETABLE MATTER AND OBJECTIONABLE MATERIAL SHALL BE REMOVED BY THE CONTRACTOR FROM THE SURFACE UPON WHICH THE FILL IS TO BE PLACED. LOOSE FILL AND ALLUVIAL SOILS SHALL BE REMOVED TO SUITABLE FIRM NATURAL GROUND. THE EXPOSED SOILS SHALL BE SCARIFIED TO A DEPTH OF 6" AND THEN COMPACTED TO A MINIMUM OF 92 PERCENT. IT SHALL BE THE CONTRACTOR'S RESPONSIBILITY TO PLACE, SPREAD, WATER AND COMPACT THE FILL IN STRICT ACCORDANCE WITH SPECIFICATIONS. 3. FILL SLOPES SHALL BE TRIMMED TO FINISH GRADE TO PRODUCE SMOOTH SURFACES AND UNIFORM CROSS SECTIONS. THE SLOPES OF EXCAVATIONS AND EMBANKMENTS SHALL BE SHAPED AND TRIMMED AS DIRECTED BY THE ENGINEER OF WORK AND LEFT IN A NEAT AND ORDERLY CONDITION. ALL STONES, ROOTS AND OTHER WASTE MATTER EXPOSED ON EMBANKMENT SLOPES WHICH ARE LIABLE TO BECOME LOOSENED SHALL BE REMOVED AND DISPOSED OF. THE TOE AND TOP OF ALL SLOPES SHALL BE ROUNDED IN ACCORDANCE WITH THE GRADING ORDINANCE.. 4. ALL TREES, BRUSH, GRASS, AND OTHER OBJECTIONABLE MATERIALS SHALL BE COLLECTED AND HAULED OFF THE SITE BY THE CONTRACTOR SO AS TO LEAVE THE AREAS THAT HAVE BEEN CLEARED WITH A NEAT AND FINISHED APPEARANCE FREE FROM UNSIGHTLY DEBRIS. APPROVAL OF LOCATION OF DEBRIS FILL SHALL BE FROM THE SOILS ENGINEER AND CITY ENGINEER PRIOR TO DISPOSAL OF ANY SUCH MATERIAL. 5. THE CONTRACTOR SHALL MAINTAIN ADEQUATE DUST CONTROL MEASURES THROUGHOUT THE DURATION OF THE PROJECT CONSTRUCTION. PROJECT SITE MAINTENANCE SHALL CONFORM TO SECTION 7 -8 OF THE STANDARD SPECIFICATIONS. DATE BENCHMARK FN O (PT NO. 1043) F]EV s sr MAw M aEww a E�IRAE� 1 1a Aa' mmaNAL aEaDEw sunA Dec STAL *J 141x. tear M HEADWALL, a3 THEE N SIDE NOR NSM HM ON 111E EASE 510E SHOULDER AND Nw1WAr 151, 3 FFC OFF BY T AND a . WEST OF CAImIF£ BY 11E SEA 9aN. VICINITY MAP SCALE NO SCALE APPROVALS GS /CV I Ev Cv I GS NOTE TO CONTRACTOR THE LOCATIONS AND SIZES OF THE EXISTING UTILITIES SHOWN HEREON HAVE BEEN INDEX SHEET I DEX OBTAINED FROM AVAILABLE RECORDS AND ARE SHOWN FOR THE BENEFIT OF THE 11V CONTRACTOR. ACTUAL LOCATIONS AND SIZES MUST BE VERIFIED BY THE CONTRACTOR VERTICAL NONE PRIOR TO CONSTRUCTION. IT IS THE CONTRACTORS RESPONSIBILITY TO TAKE ALL SHEET 1 TITLE SHEET NECESSARY PRECAUTIONARY MEASURES TO PROTECT ALL UNDERGROUND AND SHEET 2 SITE OVERVIEW & NOTES OVERHEAD STRUCTURES WHETHER SHOWN OR NOT ON THESE DRAWINGS. SHEET 3 IMPROVEMENT PLAN SHEET 4 IMPROVEMENT PLAN ABBREVIATIONS SHEET 5 EROSION CONTROL SHEET TS -1 REVEGETATION PLAN - TITLE SHEET AC = ASPHALT CONCRETE R = HER LIP = GUTTER LIP H ORI Z. = ZON HORIZONTAL SHEET SP -1 -2 REVEGETATION PLAN - SITE PLANS EP = EDGE OF PAVEMENT SDRSD = SAN DIEGO REGIONAL SHEET IR -1 -3 REVEGETATION PLAN - IRRIGATION PLANS TC = TOP OF CURB STANDARD DRAWINGS FL = FLOWLINE PP = POWER POLE SHEET PL -1 -3 REVEGETATION PLAN - PLANTING PLANS TB = TOP OF BERM SHEET S -1 -3 REVEGETATION PLAN - SPECIFICATIONS DECLARATION OF RESPONSIBLE CHARGE TRAFFIC CONTROL NOTES I HEREBY DECLARE THAT I AM THE ENGINEER OF WORK FOR THIS PROJECT, THAT 1 1. TRAFFIC CONTROL SHALL BE IN ACCORDANCE WITH SECTION 7 -10 OF THE HAVE EXERCISED RESPONSIBLE CHARGE OVER THE PROJECT AS DEFINED IN SECTION STANDARD SPECIFICATIONS, AND APPENDIX "A" OF THE SAN DIEGO COUNTY 6703 OF THE BUSINESS AND PROFESSIONS CODE, AND THAT THE DESIGN IS CONSISTENT WITH THE CURRENT STANDARD, I UNDERSTAND THAT THE CHECK OF THE REGIONAL STANDARD DRAWINGS (AUGUST 2012). PROJECT DRAWINGS AND SPECIFICATIONS BY CITY OF ENCINITAS IS CONFINED TO REVIEW ONLY AND DOES NOT RELIEVE ME, AS ENGINEER OF WORK, OF 2. THE CONTRACTOR SHALL MAINTAIN TRAFFIC FLOW IN BOTH DIRECTIONS IN RESPONSIBILITIES FOR PROJECT DESIGN. CONFORMANCE WITH APPENDIX "A" OF THE SAN DIEGO COUNTY REGIONAL STANDARD DRAWINGS (AUGUST 2012) AND THE APPROVED TRAFFIC CONTROL PLAN DURING THE WORKING HOURS OF 7:30 AM TO 4:00 PM, MONDAY THROUGH FRIDAY, UNLESS OTHERWISE AUTHORIZED, NO WORK THAT OBSTRUCTS NORMAL / V TRAFFIC FLOW WILL BE ALLOWED DURING THE HOURS OF 4:00 PM TO 7:30 AM AND AT ALL TIMES SATURDAYS, SUNDAYS AND LEGAL HOLIDAYS. CHRISTY VrLA PE C70917, EXPIRES /30 2017 3. ACCESS TO PRIVATE PROPERTY SHALL BE MAINTAINED AT ALL TIMES. 4. ALL TRAVEL LANES WILL BE A MINIMUM OF 12" WIDE UNLESS OTHERWISE SHOWN. 5. TRENCH PLATES TO BE PROVIDED WITH SKID RESISTANT SURFACE. 6. THE CONTRACTOR SHALL NOTIFY ALL ADJACENT PROPERTY OWNERS AND TENANTS OF THE PROPOSED POSSIBLE TRAFFIC DETOURS AT LEAST 72 HOURS PRIOR TO COMMENCING WORK. QRpFESSjgNq M. 7. ACCESS FOR FIRE AND OTHER EMERGENCY VEHICLES SHALL BE MAINTAINED AT ALL TIMES DURING PROJECT CONSTRUCTION. u v No. C70917 r m Exp. 06- 30--17 * sT� 0 ra- CITY OF ENCINITAS ENGINEERING DEPARTMENT DRAWING NO. PUBLIC IMPROVEMENT PLANS FOR: SOUTH COAST HIGHWAY 101 81 - SI STORM DRAIN & SLOPE REPAIRS WORK PROJECT NO. CX11 F SHEET 1 OF 5 SCALE DESIGNED BY DRAWN BY CHECKED BY APPROVALS GS /CV I Ev Cv I GS PLANS PREPARED UNDER SUPERVISION OF RECOMMENDED APPROV HORIZONTAL NONE DATE: ?_ao'1 S BY: GREG SHIELDS BY: GLENN PRUIM '^ VERTICAL NONE U- R.C.E. NO. 70917 to •1 p DATE: T.• ZO DATE: RI TY VILLA CONSULTING EXP. 6/30/2017 /2017 R.C.E. NO.: 30869 R.C.E. NO 51274 CITY OF ENCINITAS ENGINEERING DEPARTMENT DRAWING NO. PUBLIC IMPROVEMENT PLANS FOR: SOUTH COAST HIGHWAY 101 81 - SI STORM DRAIN & SLOPE REPAIRS WORK PROJECT NO. CX11 F SHEET 1 OF 5 WORK TO BE DONE (CONT'D) D. EROSION CONTROL (CONT'D) 13. TEMPORARY EROSION CONTROL DEVICES SHOWN ON THE SWPPP WHICH INTERFERE WITH THE WORK SHALL BE RELOCATED OR MODIFIED AS THE WORK PROGRESSES AS RECOMMENDED BY THE ENGINEER OF WORK AND AS APPROVED BY THE CITY ENGINEER. 14. EROSION CONTROL SYSTEMS SHALL BE SERVICED AND MAINTAINED TO PROVIDE CONTINUOUS CAPACITY AND ADEQUACY TO FUNCTION AS DESIGNED. AFTER PRECIPITATION EXCEEDING ONE- QUARTER (1/4) INCH IN ANY 12 -HOUR PERIOD, OR UPON THE DIRECTION OF THE CITY ENGINEER, SILT AND DEBRIS SHALL BE REMOVED FROM CHECK DAMS AND DESILTING BASINS, AND BASINS PUMPED DRY AND RESTORED TO THE ORIGINAL DESIGN CONDITION. 15. DESILTING BASINS CONSTRUCTED OF COMPACTED EARTH SHALL BE COMPACTED TO A RELATIVE COMPACTION OF 90 PERCENT OF MAXIMUM DENSITY. A SOILS ENGINEERING REPORT INCLUDING THE TYPE OF FIELD TESTING PERFORMED, LOCATION, AND RESULTS OF TESTING SHALL BE SUBMITTED TO THE CITY ENGINEER FOR APPROVAL UPON COMPLETING THE DESILTING BASIN. 16. PAVED STREETS, AC BERMS, AND OTHER IMPROVEMENTS SHALL BE MAINTAINED IN A NEAT AND CLEAN CONDITION, FREE OF LOOSE SOIL, CONSTRUCTION DEBRIS, AND TRASH. STREET SWEEPING OR OTHER EQUALLY EFFECTIVE MEANS SHALL BE USED TO CLEAN STREETS EXCEPT FOR THE REMOVAL OF FINE MATERIAL NOT OTHERWISE REMOVED BY SWEEPING OR OTHER MECHANICAL MEANS. 17. STANDBY CREWS SHALL BE ALERTED BY THE CONTRACTOR FOR EMERGENCY WORK DURING RAINSTORMS. 18. GRAVEL BAGS AND NECESSARY MATERIALS IN ACCORDANCE WITH THE APPROVED SWPPP PLANS, SHALL BE AVAILABLE ON -SITE AND STOCKPILED AT CONVENIENT LOCATIONS TO FACILITATE RAPID CONSTRUCTION OF TEMPORARY DEVICES OR TO REPAIR ANY DAMAGED EROSION CONTROL MEASURES WHEN RAIN IS IMMINENT. A STANDBY CREW SHALL BE MADE AVAILABLE AT ALL TIMES DURING THE RAINY SEASON. 19. ALL UTILITY TRENCHES SHALL BE BACK FILLED WITHIN 24 HOURS AND MUST BE BACK FILLED BEFORE THE END OF WORK DAY IF A 40 PERCENT, OR GREATER, CHANCE OF RAIN IS PREDICTED. 20. A GRAVEL BAG SILT BASIN OR TRAP SHALL BE PROVIDED AT EVERY STORM DRAIN INLET TO PREVENT SEDIMENT FROM ENTERING THE STORM DRAIN SYSTEM. 21. A 12 -INCH HIGH BY 4 -FOOT WIDE BERM SHALL BE MAINTAINED ALONG THE TOP OF THE SLOPE OF THOSE FILLS ON WHICH GRADING IS NOT IN PROGRESS, CONCENTRATED WATER SHALL BE CARRIED NOT CLOSER THAN 10 -FEET FROM THE TOP OF SLOPES. 22. PROVIDE VELOCITY CHECK DAMS IN ALL UNPAVED STREET AREAS AT THE INTERVALS INDICATED BELOW. VELOCITY CHECK DAMS MAY BE CONSTRUCTED OF GRAVEL BAGS, TIMBER, OR OTHER EROSION RESISTANT MATERIALS APPROVED BY THE CITY ENGINEER AND SHALL HALF WAY ACROSS THE STREET AT RIGHT ANGLES TO THE CENTERLINE. EARTH MAY NOT BE USED AS VELOCITY CHECK DAMS. CHECK DAM INSTALLATION SHALL PROVIDE FOR THE PREVENTION OF EROSION AROUND THE ENDS OF THE DAM. GRADE OF THE STREET INTERVAL LESS THAN 2% AS REQUIRED 27a TO 4% 100 FEET 4% TO 10% 50 FEET OVER 10% 25 FEET APN: 263- 011 -38 APN: 263- 011 -33 OWNER: STATE OF CALIFORNIA -_- OWNER: STATE OF CALIFORNIA LOCATION 'B' LOCATION 'D' 7 +04.00 SEE SHEET 2 x 10 +10.50 SEE SHEET 3 LOCATION 'E' _ �o- S 20 +83.00 = ;14 +00 _to t _ , 1 _ -� .._.. 00 .. _..._..t _ - _ SEE SHEET 3 APN: 263 - 011 -38 '� - -- - - -.. 1 r .- -M•00 - - _-i_ OWNER: STATE OF CALIFORNIAN +�«>- -..� ..__ - .. - 9 +00 - . --8+00 - -_ r 7+0U __ 1 8 +00 F - E. HYDROSEED AND TURF REINFORCEMENT MATTING 1. HYDRO SEED SHALL BE APPLIED TO ALL FILL SLOPES THAT ARE GRADED 6:1 (HORIZONTAL TO VERTICAL) OR STEEPER. 2. IRRIGATION SHALL MAINTAIN THE MOISTURE LEVEL OF THE SOIL AT THE OPTIMUM LEVEL FOR THE GROWTH OF HYDROSEED AND BONDED FIBER MATRIX. 3. HYDROSEED MIX SHALL BE PER THE REVEGETATION DRAWINGS FOR THIS PROJECT AND AT THE DIRECTION OF THE PROJECT BIOLOGIST. WHERE TURF REINFORCEMENT MATTING IS APPLIED: AFTER HYDROSEEDING, INSTALL TURF REINFORCEMENT MATTING (SERIES C350 BY NORTH AMERICAN GREEN, OR APPROVED EQUAL). 4. FERTILIZER CONSISTING OF AMMONIUM PHOSPHATE SULFATE, 16 -20 -0, WITH 15% SULFUR APPLIED AT THE RATE OF 500 LBS. PER ACRE. AREA TO RECEIVE HYDROSEED SHALL BE PREPARED PRIOR TO APPLICATION BY- 5. ROUGHENING THE SURFACE TO BE PLANTED SHALL BE BY METHODS APPROVED BY THE PROJECT BIOLOGIST. 6. CONDITIONING OF THE SOILS SO THAT IT IS SUITABLE FOR PLANTING BY: a. ADJUSTING THE SURFACE SOIL MOISTURE TO PROVIDE A DAMP BUT NOT SATURATED SEED BED. b. THE CONDITION OF SOIL AMENDMENTS, PH ADJUSTMENT, LEACHING OF COVERING SALINE SOILS TO PROVIDE VIABLE CONDITIONS FOR GROWTH. HYDROSEED AND TURF REINFORCEMENT MATTING AREAS SHALL BE MAINTAINED TO PROVIDE A VIGOROUS GROWTH UNTIL THE PROJECT IS COMPLETED AND ALL SECURITY RELEASED. THIS INCLUDES THE CONTRACTOR APPLYING ADEQUATE IRRIGATION WATER UNTIL VIGOROUS GROWTH HAS TAKEN HOLD. PACIFIC OCEAN d 100' 0 100' 200' GRAPHIC SCALE 1 INCH = 100 FT. F. IMPROVEMENTS 1. A PERMIT SHALL BE OBTAINED FROM THE ENCINITAS ENGINEERING SERVICES DEPARTMENT FOR ANY WORK WITHIN THE STREET RIGHT -OF -WAY. 2. APPROVAL OF THESE IMPROVEMENT PLANS AS SHOWN DOES NOT CONSTITUTE APPROVAL OF ANY CONSTRUCTION OUTSIDE THE PROJECT BOUNDARY. A PERMIT SHALL BE OBTAINED FROM THE ENCINITAS ENGINEERING SERVICES DEPARTMENT FOR ANY WORK WITHIN THE STREET RIGHT -OF -WAY AT NO COST TO THE CONTRACTOR. 3. ALL UNDERGROUND UTILITIES WITHIN THE RIGHT -OF -WAY SHALL BE CONSTRUCTED, CONNECTED AND TESTED PRIOR TO CONSTRUCTION OF BERM, CURB, CROSS GUTTER AND PAVING. 4. LOCATION AND ELEVATION OF IMPROVEMENTS TO BE MET BY WORK TO BE DONE SHALL BE CONFIRMED BY FIELD MEASUREMENTS PRIOR TO CONSTRUCTION OF NEW WORK. CONTRACTOR SHALL MAKE EXPLORATORY EXCAVATIONS AND LOCATE EXISTING UNDERGROUND FACILITIES SUFFICIENTLY AHEAD OF CONSTRUCTION TO PERMIT REVISIONS TO PLANS IF REVISIONS ARE NECESSARY BECAUSE OF ACTUAL LOCATION OF EXISTING FACILITIES. G. CONTRACTOR'S RESPONSIBILITIES 1. THE CONTRACTOR SHALL ENFORCE ALL SAFETY MEASURES. THE CONTRACTOR SHALL CONSTRUCT AND MAINTAIN ALL SAFETY DEVICES AS APPROVED BY THE CITY ENGINEER, INCLUDING SHORING, AND SHALL BE SOLELY RESPONSIBLE FOR CONFORMING TO ALL LOCAL, STATE, AND FEDERAL SAFETY AND HEALTH STANDARDS, LAWS, AND REGULATIONS. 2. CONTRACTOR SHALL ASSUME SOLE AND COMPLETE RESPONSIBILITY FOR JOB SITE CONDITIONS DURING THE COURSE OF CONSTRUCTION, INCLUDING SAFETY OF ALL PERSONS AND PROPERTY. THIS REQUIREMENT SHALL APPLY CONTINUOUSLY AND NOT BE LIMITED TO NORMAL WORKING HOURS. 3. THE CONTRACTOR SHALL BE RESPONSIBLE FOR MONUMENTATION AND /OR ANY BENCHMARKS WHICH WILL BE DISTURBED OR DESTROYED BY CONSTRUCTION. SUCH POINTS SHALL BE REFERENCED AND REPLACED WITH APPROPRIATE MONUMENTATION SET BY A STATE OF CALIFORNIA LICENSED LAND SURVEYOR OR A STATE OF CALIFORNIA REGISTERED CIVIL ENGINEER AUTHORIZED TO PRACTICE LAND SURVEYING. A CORNER RECORD OR RECORD OF SURVEY, AS APPROPRIATE, SHALL BE FILED BY THE LICENSED LAND SURVEYOR OR REGISTERED CIVIL ENGINEER, AS REQUIRED BY THE LAND SURVEYORS ACT. LOCATION 'C' 8 +5'7.00 SEE SHEET 3 5. THE CONTRACTOR SHALL COMPLY WITH ALL ENVIRONMENTAL CONDITIONS, SPECIAL PROVISIONS AND PROJECT PERMITS, IN ACCORDANCE WITH SEC11ON C OF THE PROJECT SPECIFICATIONS. 6. PRIOR TO COMMENCING WORK, ALL CONTRACTOR PERSONNEL THAT WILL BE WORKING ON THE JOB SITE MUST ATTEND A PRE - CONSTRUCTION PROJECT TRAINING CONDUCTED BY THE PROJECT BIOLOGIST. NO WORK SHALL COMMENCE UNTIL THE TRAINING HAS BEEN COMPLETED TO THE SATISFACTION OF THE PROJECT BIOLOGIST. 7. CONTRACTOR SHALL INSTALL TEMPORARY CONSTRUCTION FENCING (ORANGE) AT THE PERIMETER OF ALL ENVIRONMENTALLY SENSITIVE AREAS AS DESIGNATED ON THE REVEGETATION PLANS AND AS DIRECTED BY THE PROJECT BIOLOGIST PRIOR TO THE COMMENCEMENT OF WORK. 8. THE PROJECT SITE SHALL AT ALL TIMES BE ACCESSED FROM THE TOP OF THE EXISTING ROADWAY SLOPE. CONTRACTOR SHALL AVOID EQUIPMENT USE WITHIN WATERS OF THE US /STATE INCLUDING WETLANDS, AND SENSITIVE UPLAND COMMUNITIES ASSOCIATED WITH THE SAN ELIJO LAGOON ECOLOGICAL RESERVE. WORK THAT CANNOT BE ACCESSED FROM THE EDGE OF THE HIGHWAY SHALL BE PREPARED USING HAND LABOR AND HAND TOOLS ONLY. APN: 263-011 - OWNER: THE SAN ELIJ CONSERVANC' i WASHOUT DIMENSIONS LOCATION HEIGHT (H) WIDTH (W) LENGTH (L) FILL A 6' 30' 40' 161 C. Y. B 4' 4' 14' 9 C. Y. C 2' 2' 18' 8 C. Y. D 1.5' 2' 17' 5 C. Y. E 2' 1 2' 1 18' 1 45 C.Y. 4. THE CONTRACTOR IS RESPONSIBLE TO POTHOLE AND LOCATE ALL EXISTING SUBSURFACE UTILITIES, PRIOR TO THE START OF DEMOLITION OR CONSTRUCTION. ANY EXISTING UTILITIES THAT REQUIRE REMOVAL OR RELOCATION SHALL BE COORDINATED WITH THE APPROPRIATE UTILITY AGENCY PRIOR TO THE BEGINNING OF CONSTRUCTION. IF DURING POT HOLING THE CONTRACTOR DISCOVERS A POTENTIAL CONFLICT BETWEEN PROPOSED UTILITIES AND EXISTING UTILITIES, THE CONTRACTOR Underground Service Alert SHALL IMMEDIATELY NOTIFY THE CITY. THE CONTRACTOR SHALL ALLOW AMPLE TIME FOR REVISIONS TO BE MADE TO THE PLANS TO AVOID CONFLICTS PRIOR TO THE Dig Alert START OF UTILITY INSTALLATION. coo. mO rau sc CALL TOLL FREE 5. THE CONTRACTOR SHALL REQUEST MARKOUT OF EXISTING UNDERGROUND UTILITIES BY CALLING THE LISTED REGIONAL NOTIFICATION CENTER FOR AN INQUIRY 811 IDENTIFICATION NUMBER, AT LEAST (3) DAYS PRIOR TO THE START OF ANY CONSTRUCTION. no .comic wrs mm Tm DF REVISIONS APPROVED DATE REFERENCES DATE BENCHMARK SCALE DESIGNED BY I DRAWN BY I CHECKED BY APPROVALS CITY OF ENCINITAS ENGINEERING DEPARTMENT DRAWING NO. GS I EV CV I GS PLANS PREPARED UNDER SUPERVISION OF RECOMMENDED APPRO PUBLIC IMPROVEMENT PLANS FOR: ¢EV sema• w m xECaw a smET ielis aW NAVaxA�aE C9M�EY DEC HORIZONTAL NONE q DATE: .aal BY: GREG SHIELDS /Iw • 1 BY: GLENN PR SOUTH COAST HIGHWAY 101 81 -SI ln� 4'4'a'mT.aANDD6FEET MM Nmm ar sawn M A D aN TM mn � W Na w MaNNAT 1M.3 tm, 1 FEET aFF 5i1gADFN AND 6 FEET VERTICAL NONE � ✓ • R.C.E. N0. 70917 .� �!_ DATE: Z_ DATE: %����s STORM DRAIN & SLOPE REPAIRS rAST � cAnosc � a,E sEA �• CHRISTY VILL - HOCH CONSU G EXP. 6/30/2017 R.C.E. NO.: 30869 R.C.E. NO.: 51274 WORK PROJECT NO. CX11 F SHEET 2 OF 5 x�� U�.��� � _ / � ; �.���� � �l�� �y�� �|�� u o h NOTES l. NO EQUIPMENT PERMITTED BEYOND T0[ Of SLOPE. 2. ALL MECHANIZED WORK TO BE CONDUCTED FROM HIGHWAY 101. 3. SLOPE REPAIRS SHALL CONSIST OF PLACEMENT OF IMPORT FILL APPROVED BY THE CITY ENGINEER, COMPACTED PER PROJECT BIOLOGIST RECOMMENDATION. 4. REFER TO LOCATION PROFILES FOR AD0l1ONAL DETAILS. 5. REFER T0 REVEGETA7lOm PLANS FOR PLANT REMOVAL' IRRIGATION, AND LANDSCAPING ITEMS, INCLUDING FENCING AND RESTRICTIVE SIGNING.. V. CONTRACTOR SM8ii COMPLY YNTU SECTION S OF THE PROJECT SPECIFICATIONS. }�� 1,��� | 1.L�y� |(�� LIMITS OF PROPOSED 7 'GRADING � � � � � � '7\MRF 7LLED Si G AC T OF SLOPE PRIOR TO WAS OUT T OF To 2382.241`1- �LPRIO�R 7x i 32.24 FL t WAY Underground Service Alert BUM YOU DIC LOCATION 'A' LOCATION 'B' CAU TOLL FREE 811 1+25.00 GRAPHIC SCALE 7+04.00 (# 1 INCH 10 FT. REVISIONS APPROVED DATE REFERENCES DATE BENCHMARK SCALE DESIGNED BY DRAWN BY I CHECKED BY APPROVALS GS EV/CV I GS CITY OF ENCINITAS ENGINEERING DEPARTMENT DRAWING NO. ENC-0 (PT NO. 1043) PLANS PREPARED UNDER SUPERVISION OF RECOMMENDED APPIR PUBLIC IMPROVEMENT PLANS FOR: HORIZONTAL 1"=10' e DATE: By: GREG SHIELDS BY: GLENN RUIM SOUTH COAST HIGHWAY 101 STAMPED 'J 1415. IW?' IN HERIANALL 0.2 81-SI MILES NORTH OF SOLANA WTA DRW ON ME EAIn 211DE M NORTHIIO� HIGINNAY VERTICAL VARIES STORM DRAIN & SLOPE REPAIRS WM OF CARDIFF BY THE SEA SM. TY VILLA DATI MH CONSULTING EXP. 6/30/2017 30869 R.C.E. NO. 51274 WORK PROJECT NO. CX11F A f 0 16 14 I EROSION CONTROL 1. IN CASE EMERGENCY WORK IS REQUIRED, CONTACT GREG SHIELDS AT (760) 633 -2778. 2. EQUIPMENT AND WORKERS FOR EMERGENCY WORK SHALL BE MADE AVAILABLE AT ALL TIMES DURING RAINY SEASON. ALL NECESSARY MATERIALS SHALL BE STOCKPILED ON SITE AT CONVENIENT LOCATIONS TO FACILITATE RAPID CONSTRUCTION OF TEMPORARY DEVICES WHEN RAIN IS IMMINENT. PROVIDE SILT FENCING AND TYPE I FIBER 3. CONTRACTOR SHALL PROVIDE ALL MATERIALS, LABOR, EQUIPMENT AND ALL R O L L SLOPE E R O S I O N CONTROL PER APPURTENANT WORK NECCESSARY TO COMPLY WITH THE EROSION CONTROL PLAN INCLUDED AS PART OF THESE PLANS AND SPECIFICATIONS. DEVICES SHOWN ON DETAILS, THIS SHEET, + THESE PLANS SHALL NOT BE MOVED OR MODIFIED WITHOUT THE APPROVAL OF THE ENGINEERING INSPECTOR. THE CONTRACTOR SHALL PROVIDE A 24 HOUR TELEPHONE NUMBER AND THE NAMES) OF THE PERSON(S) RESPONSIBLE FOR EMERGENCY WORK. A TELEPHONE ANSWERING MACHINE OR ANSWERING SERVICE IS UNACCEPTABLE. APN: 263 - 011 -33 4. THE CONTRACTOR SHALL RESTORE ALL EROSION CONTROL DEVICES TO WORKING OWNER: STATE OF APN: 263-011 - ORDER O THE SATISFACTION OF THE CITY ENGINEER AFTER RUN -OFF PRODUCING - r APN: 263-011-38 CALIFORNIA OWNER: THE SAN ELIJ, OWNER: STATE OF CALIFORNIA 5. THE CONTRACTOR SHALL INSTALL ADDITIONAL EROSION CONTROL MEASURES AS - r CONSERVANC MAY BE REQUIRED BY THE CITY ENGINEER DUE TO AN INCOMPLETE GRADING - OPERATION OR UNFORESEEN CIRCUMSTANCES WHICH MAY ARISE. s t� LOCATION .,.. 6. THE CONTRACTOR SHALL BE RESPONSIBLE AND SHALL TAKE NECESSARY r TT ( ry + 0 4 0 PRECAUTIONS TO PREVENT PUBLIC TRESPASS ONTO AREAS WHEN IMPOUNDED - , LOCATION ' D 9 WATERS CREATE A HAZARDOUS CONDITION. NECESSARY PRECAUTIONS MAY INCLUDE, � __~ -�. ` _ r SEE SHEET 2 BUT NOT BE LIMITED TO, APPROPRIATE PERIMETER FENCING OR A 24 -HOUR GUARD 10+10.50 PREVENTING UNAUTHORIZED PERSONS FROM ENTERING THE BASINS 7. ALL EROSION CONTROL MEASURES SPECIFIED PER THE CONTRACT DOCUMENTS SEE SHEET 3 � t~� � � � SHALL BE INCORPORATED HEREIN.; S B. GRADED AREAS AROUND THE PROJECT PERIMETER MUST DRAIN AWAY FROM THE > > r =�T �e*sa .S "' ? " - FACE OF SLOPE AT THE CONCLUSION OF EACH WORK DAY. LOCATION E y,� ``\F >, AS- L 9. ALL REMOVABLE PROTECTIVE DEVICES DESCRIBED HEREIN SHALL BE IN PLACE AT 2 0 + 8 3.0 0 r" ��*�,Y_.,. _ THE END OF EACH WORKING DAY WHEN FIVE (5) DAY RAIN PROBABILITY FORECAST EXCEEDS FORTY PERCENT (40%). SILT AND OTHER DEBRIS SHALL BE REMOVED SEE SHEET 3 APN: 26,3-011-38 `- AFTER EACH RAINFALL. OWNER: STATE OF CALIFORNIA -- 10. SHOULD GERMINATION OF HYDROSEEDED SLOPES FAIL TO PROVIDE EFFECTIVE r 9±00- 8r00 - �r0°_ COVERAGE OF GRADED SLOPES (90% COVERAGE) PRIOR TO OCTOBER 1, THE SLOPE SHALL BE STABILIZED WITH BONDED FIBER MATRIX PER CASQA DETAIL EC -3 OF _- ._... :� THE CONSTRUCTION STORMWATER BEST MANAGEMENT PRACTICES HANDBOOK. 13 C/�/ e �/ - - a - r = - Y, 11. THE CONTRACTOR SHALL BE RESPONSIBLE FOR THE PROPER MAINTENANCE OF THE A �CEA \` `- $ }" +` EROSION CONTROL DEVICES AS NECESSARY. 12. ALL EROSION CONTROL MEASURES REQUIRED TO RETAIN SEDIMENT ONSITE AND TO LOCATION 'C' LOCATION 'A' SAFELY DISCHARGE ANY ACCELERATED RUNOFF GENERATED BY THE PROJECT SHALL 1+25.00 8+57.00 BE INSTALLED WHEN THE 5 -DAY RAIN PROBABILITY FORECAST EXCEEDS 40 PERCENT. SEE SHEET 3 SEE SHEET 2 100' 0 100` 200` 13. TEMPORARY EROSION CONTROL DEVICES SHOWN ON THE PLANS WHICH INTERFERE PROVIDE INLET PROTECTION, WITH THE WORK SHALL BE RELOCATED OR MODIFIED AS THE WORK PROGRESSES SILT FENCING AND TYPE I AS RECOMMENDED BY THE ENGINEER OF WORK AND AS APPROVED BY THE CITY ENGINEER. GRAPHIC SCALE 14. EROSION CONTROL SYSTEMS SHALL BE SERVICED AND MAINTAINED TO PROVIDE 1 INCH = 100 FT. FIBER R❑ L L SLOPE E R O S I O N CONTROL CONTINUOUS CAPACITY AND ADEQUACY TO FUNCTION AS DESIGNED. AFTER ties reach = 160 am (See note t) a PER DETAILS) THIS SHEET, PRECIPITATION EXCEEDING ONE- QUARTER (1/4) INCH IN ANY 12 -HOUR PERIOD, OR UPON THE DIRECTION OF THE CITY ENGINEER, SILT AND DEBRIS SHALL BE REMOVED FROM CHECK DAMS AND DESILTING BASINS, AND BASINS PUMPED DRY Optional maintenance AND RESTORED TO THE ORIGINAL DESIGN CONDITION. opening detail :soRa ifaiTie3' 2.5 =m 15. DESILTING BASINS CONSTRUCTED OF COMPACTED EARTH SHALL BE COMPACTED TO iar note 10} k A RELATIVE COMPACTION OF 90 PERCENT OF MAXIMUM DENSITY. A SOILS Fabric sinks I Fabric ENGINEERING REPORT INCLUDING THE TYPE OF FIELD TESTING PERFORMED, LOCATION, AND RESULTS OF TESTING SHALL BE SUBMITTED TO THE CITY ENGINEER ' FOR APPROVAL UPON COMPLETING THE DESILTING BASIN. &�GTa{�}, T � £t EYhTI0S3 16. PAVED STREETS, AC BERMS, AND OTHER IMPROVEMENTS SHALL BE MAINTAINED IN TEWQRARY,FIRU- 11GLL AQmH A'- Edge of Pavement A NEAT AND CLEAN CONDITION, FREE OF LOOSE SOIL, CONSTRUCTION DEBRIS, AND T ?I -.7l (TYK=E 2� g Inlet TRASH. STREET SWEEPING OR OTHER EQUALLY EFFECTIVE MEANS SHALL BE USED A erosa Farrier g TO CLEAN STREETS EXCEPT FOR THE REMOVAL OF FINE MATERIAL NOT OTHERWISE Toe of slope PLAN 0 REMOVED BY SWEEPING OR OTHER MECHANICAL MEANS. TEMPORARY IJNLrAR 5ED1MIrNT BARRIER (TYPE SILT FENCE) a f7� Flow *Flow 17. STANDBY CREWS SHALL BE ALERTED BY THE CONTRACTOR FOR EMERGENCY WORK ,?_ - c�` End detail ,;/ f. DURING RAINSTORMS. CALTRANS STORM WATER QUALITY HANDBOOK 1$. GRAVEL BAGS AND NECESSARY MATERIALS IN ACCORDANCE WITH THE APPROVED _ SWPPP PLANS, SHALL BE AVAILABLE ON -SITE AND STOCKPILED AT CONVENIENT SC 01 LOCATIONS TO FACILITATE RAPID CONSTRUCTION OF TEMPORARY DEVICES OR TO I / j l REPAIR ANY DAMAGED EROSION CONTROL MEASURES WHEN RAIN IS IMMINENT. A - " n fix.' _ f Spillway, 1 -bag high Bats STANDBY CREW SHALL BE MADE AVAILABLE AT ALL TIMES DURING THE RAINY t _G j j ,{ '¢ %' 2 -bags high SEASON. �^€s�. ,r ,/' ��. x�+roi {�n«.es/ {6 m rvm b f f i �,/ i'6�' NBZi `.48' ftuI ar$� r,�- + °P TYPICAL PROTECTION FOR INLET WITH SINGLE FLOW DIRECTION 19. ALL UTILITY TRENCHES SHALL BE BACK FILLED WITHIN 24 HOURS AND MUST BEOTgs BACK FILLED BEFORE THE END OF WORK DAY IF A 40 PERCENT, OR GREATER, f ; CHANCE OF RAIN IS PREDICTED. r o w ceao`a�m4J�a Now CALTRANS STORMWATER QUALITY HANDBOOK 1_S 2r 5 e4iFfR L+S ^0 £ �° " ° SC -10 TYPE III 20. A GRAVEL BAG SILT BASIN OR TRAP SHALL BE PROVIDED AT EVERY STORM DRAIN a �. t* as m a une+ +aan a. tA,.,ww wr Wpe � � Nf1TFS� INLET TO PREVENT SEDIMENT FROM ENTERING THE STORM DRAIN SYSTEM. s SLA., m>a...r.......amml. Yt ? �< ' T..:4r si.p. s0° ° #1 E QRARY._T. €BLR ROLL_ -( TYPE !i, TEUF_ViAflt`_.F I BER POLL_ 3TYk?�_2 }. 4. DA . mW wy An. M bmW wa bY' i 21. A 12 -INCH HIGH BY 4 -FOOT WIDE BERM SHALL BE MAINTAINED ALONG THE TOP _ OF THE SLOPE OF CONCENTRATED WATER THOSE SHALL BE CARRIED ED NOTDCLOSER NTHAN 10-FEET FROM THE a v+.t�04 °n d°�"°°° °" of � � � � SECTION c -C TYPICAL FIBER ROLL F 0 R SLOPE P R O TE C TI O N a suam ....._�. .Da r.... e.a.x +. mm .rye .:m OWN CROSS, 10ARRIRR. 1FETAI[i TOP OF SLOPES. am.ruaowb �o�����_ CALTRANS STORMWATER QUALITY HANDBOOK T sraaes .4W 3e miaw usaur plat rr is " or poNstW #rASC � cA<.troa+xA 22. PROVIDE VELOCITY CHECK DAMS IN ALL UNPAVED STREET AREAS AT THE lY.w tir.wps »d�nmt et k +1» t*s� IM'.l.ka eeraRrec si or TRA"SmTATiON .bog be .caurw .a6 W _ INTERVALS INDICATED BELOW. VELOCITY CHECK DAMS MAY BE CONSTRUCTED OF a, e.r,oa.e,afm .,h.uc.W4Mmumdr"otmkw, TEMPORARY LINEAR SEDIMENT BARRIER 5 GRAVEL BAGS, TIMBER, OR OTHER EROSION RESISTANT MATERIALS APPROVED BY .a.matmwmo3wwwxaaa+x+F>a {TYPE SILT FENCE) THE CITY ENGINEER AND SHALL HALF WAY ACROSS THE STREET AT RIGHT ANGLES c. "aim a *"1010 W r y. %m#mft" dose era t")" TO THE CENTERLINE. EARTH MAY NOT BE USED AS VELOCITY CHECK DAMS. CHECK is cr bardsm a me a nmmr® m t!s nd . medm® at t/z Qm NO SCALE DAM INSTALLATION SHALL PROVIDE FOR THE PREVENTION OF EROSION AROUND a"r'M..r an. Oar'" ua maam nv THE ENDS OF THE DAM. a i =UT w +.. a.1 e° . e t..°.�; �°im° umm olm � mm 1e waft a*" 4" act aA pisee4.at W" Ia fiwlflR. GRADE OF THE STREET INTERVAL rs 3..16.6 .... «aa L7.,. Aml b..fW t6 61hft6* .. p.p., LESS THAN 2% AS REQUIRED 2% TO 4% 100 FEET LEGEND- 4% TO 10% 50 FEET sa+a aaa�nu OVER 10% 25 FEET awv. 4trMt.. Underground Service Alert Dig Alert c CALL IL TOLL my ac FREE Bil eo aaaa: wrs aa� mo � REVISIONS APPROVED DATE REFERENCES DATE BENCHMARK SCALE DESIGNED BY I DRAWN BY Il CHECKED BY GS I EV CV I GS APPROVALS CITY OF EN CI N I TAS ENGINEERING DEPARTMENT DRAWING N0. PLANS PREPARED UNDER SUPERVISION OF RECOMMENDED APPROV r EROSION CONTROL PLANS FOR HORIZONTAL NONE DATE: 9 ?8 -/S BY: GREG SHIELDS i BY; GLENN PRUIM SOUTH COAST HIGHWAY 101 81 -SI VERTICAL NONE R.C.E. N0. 70917 DATE: 112, 40 DATE: `� STORM DRAIN & SLOPE REPAIRS HR TY VILLA C CONSULTING EXP. 6/30 /2017 R.C.E. NO.: 30869 R.C.E. NO.: 5 1274 WORK PROJECT NO. CX1 1 F SHEET 5 OF 5 RESTORATION CONSTRUCTION PLANS AND SPECIFICATIONS FOR THE: HIGHWAY 101 STORM DRAIN AND SLOPE REPAIR PROJECT .A,p gyro . (U. s. N. C.) 5 Bonsall 25 San Re kwnside Carlsbad San ATION Leucadia T Encinitas Card 0Oliwmhain Solana Beach oRancho Del Mar $Onto Fe® so La Jolla a Pacific 5 M'mion Beach Ocean Beach o E No CI Imperial Beach REGIONAL MAP NO SCALE BY TH E SEA 1 U C PACIFIC OCEAN SITE KEY MAP NO SCALE 1 Ii 3P-1A� IR -1A R I V E R S I D E C O U N T Y m 0 w a Pdamar DESCRIPTION o e0 L incan blamer Springs NUMBER DESCF IF 10N 5 `P /7 oBorrego Springs ACRE Valley Center CS COASTAL STRAND oM Grande yowl N CSS DIEGAN COASTAL SAGE SCRUB U Wells DIAMETER )ONDIDO Santa Yeabei W o uj Pasqud lion ciseara Gosaing EST. ESTABLISHMENT anner SHEET 2 SP -1 Raman DIEGO PLAN COUNTY o tanch LENGTH o LBS. Imn Q n SHEET 3 SP -2 >Posay PLAN o Aqua Collards N.A. NOT APPLICABLE spring s Santee Ld,eelde Deacmw oMaunt u i/> / oGuotay Laguna IR -1 oB Cajon spin Valley Ri v a sac o lay 5 SELC SAN ELIJO LAGOON CONSERVANCY iamon Jamd a SHEET 5 IR -2 Grows DETAILS m mcl City t N Boulevard TYPICAL to View Dulmru Potrero Jam IR -3 IRRIGATION LEGEND Can o e� Tecate WITH *04 Rss� to WORK Y YHCdfa u E a i C 0 ilk SHEET 7 SLAGOON 71R-29131 ip CITY OF ENCINITAS, CA SITE PROTECTION AND WORK RESTRICTION NOTES 1. THE CONTRACTOR SHALL REVIEW PLANS, SPECIFICATIONS, RESOURCE AGENCY PERMITS AND ATTEND A PRE - CONSTRUCTION ENVIRONMENTAL TRAINING MEETING AT THE SITE WITH THE PROJECT BIOLOGIST AND CITY OF ENCINITAS PROJECT MANAGER PRIOR TO BEGINNING WORK. 2. ALL GRADING, STORM DRAIN AND SLOPE REPAIR IMPROVEMENT WORK IS PER CITY OF ENCINITAS IMPROVEMENT DRAWING 81 -SI 3. ALL PROJECT BOUNDARIES, PROPERTY LINES AND LIMITS OF WORK SHOWN ON THESE PLANS ARE APPROXIMATE. THE CONTRACTOR SHALL BE RESPONSIBLE TO HAVE THE PROJECT BOUNDARIES, PROPERTY LINES AND LIMITS OF WORK SURVEYED AND STAKED BY A LICENSED SURVEYOR AND VERIFIED BY THE PROJECT BIOLOGIST PRIOR TO BEGINNING WORK. 4. ENVIRONMENTALLY SENSITIVE HABITAT AREAS (ESHA) INCLUDE AREAS OF EXISTING VEGETATION AND OPEN WATER WITHIN THE SAN ELIJO LAGOON CONSERVANCY AREA. THE LIMITS OF THE ESHA SHOWN ON THESE PLANS ARE APPROXIMATE. ALL EXISTING NATIVE VEGETATION AND OPEN WATER AREAS WITHIN, OR ADJACENT TO THE MITIGATION PROJECT AREA SHALL BE PROTECTED -IN- PLACE. ACCESS TO ALL ENVIRONMENTALLY SENSITIVE HABITAT AREAS (ESHA) SHALL BE RESTRICTED TO ROUTES PRE - ESTABLISHED BY THE PROJECT BIOLOGIST AND /OR SAN ELIJO LAGOON CONSERVANCY (SELC). 5. NO SITE WORK SHALL BE AUTHORIZED UNTIL THE CONTRACTOR REVIEWS AND UNDERSTANDS ALL NATIVE VEGETATION AND SITE FEATURES TO BE PROTECTED -IN -PLACE WITHIN THE PROJECT BOUNDARY. 6. THE CONTRACTOR SHALL BE RESPONSIBLE FOR AVOIDING IMPACTS TO ANY SITE FEATURES OR NATIVE VEGETATION IN ESHA AREAS AND AREAS FLAGGED WITHIN THE PROJECT BOUNDARY. 7. ALL TEMPORARY IMPACT AREAS OUTSIDE OF DESIGNATED RESTORATION /ESTABLISHMENT AND ENHANCEMENT PROJECT AREAS SHALL BE HYDROSEEDED WITH THE A PROJECT SEED MIX SPECIFIED ON SHT. PL -3, AS RECOMMENDED BY THE PROJECT BIOLOGIST. 8. THE CONTRACTOR SHALL AVOID IMPACTS AND SHALL PROTECT ALL NATIVE VEGETATION AND SITE FEATURES IDENTIFIED BY THE PROJECT BIOLOGIST. NATIVE PLANTS AND SITE FEATURES DAMAGED BY THE CONTRACTOR SHALL BE REPLACED IN -KIND AND IN -SIZE (I.E. SIZE OF MATERIAL DAMAGED) AT THE CONTRACTORS EXPENSE. 9. OPERATION OF MACHINERY ADJACENT TO ESHA'S AND OTHER NATIVE VEGETATION COMMUNITIES ADJACENT TO, OR ON SITE, WILL BE MINIMIZED TO AVOID DAMAGE TO EXISTING BIOLOGICAL RESOURCES EXCEPT WITHIN THE DESIGNATED WORK AREAS. 10.ALL VEHICULAR USE SHALL BE FROM THE HIGHWAY 101 ROAD EDGE. MACHINERY REFUELING AND /OR SERVICING MUST TAKE PLACE AT DESIGNATED STAGING AREAS LOCATED OUTSIDE OF ANY ESHA OR WETLAND /DRAINAGE AREAS. 11.NO DUMPING OF DEBRIS WILL OCCUR IN OR NEAR THE MITIGATION PROJECT AREAS. 12.CONSTRUCTION ACCESS TO THE SITE WILL BE LIMITED TO THE HIGHWAY 101 ROAD EDGE. NO VEHICLES SHALL BE ALLOWED BEYOND THE ROAD EDGE /TOP OF SLOPE. 13.ALL GRADING WORK SHALL OCCUR FROM THE TOP OF THE ROAD SLOPE. HAND GRADING SHALL ONLY BE CONDUCTED IN ALL REVEGETATION AREAS BEYOND THE NEW TOE OF SLOPE LIMITS. 14.SMOKING WILL NOT BE PERMITTED WITHIN OR ADJACENT TO THE MITIGATION SITES. 15.FIRE ABATEMENT EQUIPMENT MUST BE PRESENT ON SITE WHEN MACHINERY IS BEING OPERATED. 16.ALL STAGING AREAS SHALL BE ACCESSIBLE TO THE CITY, SELC, THE PROJECT BIOLOGIST /S, AND APPROPRIATE REGULATORY AGENCIES, AND SUBJECT TO APPLICABLE SAFETY PROTOCOLS. 17.ALL CONSTRUCTION WORK, INCLUDING THE REMOVAL OF ANY VEGETATION, WILL BE AVOIDED DURING THE MIGRATORY BIRD NESTING SEASON (FEBRUARY 15TH 'THROUGH AUGUST 31ST). SHOULD AVOIDANCE OF VEGETATION REMOVAL DURING THIS TIME PERIOD NOT BE FEASIBLE, THEN APPROPRIATE NESTING BIRD SURVEYS AND MONITORING PROTOCOLS SHALL BE COORDINATED WITH THE APPLICABLE RESOURCE AGENCIES FOR APPROVAL PRIOR TO INITIATING WORK. NO VEGETATION SHALL BE REMOVED DURING THE RESTRICTED PERIOD WITHOUT PRIOR NESTING BIRD SURVEYS HAVING BEEN CONDUCTED BY THE PROJECT BIOLOGIST, AND SUBSEQUENT AUTHORIZATION BY THE AGENCIES. 18.SPECIAL STATUS PLANT AND WILDLIFE SPECIES OBSERVED ON SITE DURING PROJECT IMPLEMENTATION SHALL BE REPORTED WITHIN 10 DAYS TO THE CDFW PER REPORTING GUIDELINES. 19. WORK SHALL NOT OCCUR IN DRAINAGES DURING, OR IMMEDIATELY FOLLOWING RAINFALL /PRECIPITATION EVENTS. WORK MAY BE RESUMED AT THE DIRECTION OF THE PROJECT BIOLOGIST S, PER APPLICABLE PERMIT REQUIREMENTS. 20.ANY WILDLIFE OBSERVED ON SITE DURING PROJECT IMPLEMENTATION SHALL BE ALLOWED TO LEAVE THE WORK AREA WITHOUT HARASSMENT OR HARM. 21.WORK SHALL BE PERFORMED ONLY DURING DAYLIGHT HOURS (E.G., 7:30 A.M. TO 5:00 P.M.), MONDAY THROUGH FRIDAY, AND WILL EXCLUDE FEDERAL HOLIDAYS. 22.ALL CONSTRUCTION AND REVEGETATION INSTALLATION WORK SHALL BE CONDUCTED IN ONE CONSECUTIVE PERIOD DURING THE FALL /EARLY WINTER OF THE CHOSEN IMPLEMENTATION YEAR. ALL WORK WOULD BE CONDUCTED OUTSIDE OF THE NESTING BIRD RESTRICTIVE PERIOD (SEPT. 1ST - FEB.14TH. WORK CONDUCTED BETWEEN FEBRUARY 15TH THROUGH AUGUST 31STSHALL REQUIRE PRE-APPROVAL OF THE APPROPRIATE RESOURCE AGENCIES. 23.NO PETS SHALL BE ALLOWED ON -SITE. 24.NO IN- STREAM (CHANNEL) STRUCTURES SHALL BE PLACED TO OBSTRUCT DOWNSTREAM FLOW (WHEN PRESENT), EXCEPT AS NECESSARY AND AS APPROVED BY THE PROJECT BIOLOGIST /S TO FACILITATE THE INSTALLATION OF THE INTENDED RIP /RAP OUTFALL STRUCTURE AT THE SITE A DRAINAGE IMPROVEMENT LOCATION. 25.NO FILL OR OTHER MATERIAL CONTAINING WEED SEEDS SHALL BE UTILIZED FOR THIS PROJECT. 26.NO WORK WITH MACHINERY OR HAND TOOLS SHALL OCCUR WITHIN ANY CHANNELS WHEN FLOWING WATER IS PRESENT WITHOUT APPROPRIATE SILTATION PREVENTION AND EROSION CONTROL BMP'S IN PLACE. 27.ALL PROJECT WORK SHALL BE DONE IN ACCORDANCE WITH THE APPLICABLE REGULATORY AGENCY PERMITS. COPIES OF THE PERMITS SHALL BE KEPT ON -SITE AT ALL TIMES DURING PROJECT IMPLEMENTATION. 28.THE CONTRACTOR SHALL INSTALL AND MAINTAIN BMPS THROUGHOUT THE DURATION OF THE PROJECT CONSTRUCTION PERIOD. BMPS SHALL INCLUDE, BUT ARE NOT LIMITED TO, SILT FENCING, FIBER ROLLS, GRAVEL BAGS AND EROSION CONTOL BLANKETS. ADDITIONAL BMPS MAY BE REQUIRED BASED ON SEASONAL RAINFALL AND SITE CONDITIONS. 29.BMPS SHALL BE CONSTRUCTED OF BIODEGRADABLE MATERIALS, UNLESS USE OF NON- BIODEGRADABLE MATERIALS IS PRE - APPROVED BY THE PROJECT BIOLOGIST. ALL NON - BIODEGRAEDABLE BMPS AND TEMPORARY FENCING SHALL BE REMOVED AT THE END OF THE CONTRACT PERIOD, UNLESS APPROVED TO REMAIN BY THE PROJECT BIOLOGIST, OR SELC. 30.VERIFY THE LOCATION OF ALL EXISTING IMPROVEMENTS AND UTILITIES, AND PROTECT IN PLACE BEFORE BEGINNING WORK, THIS INCLUDES IMPROVEMENTS AND UTILITIES NOT SHOWN ON THESE PLANS. UNDERGROUND SERVICE ALERT (GAS, ELECTRIC, TELEPHONE, WATER, SEWER, LIGHTING, AND TV): 800/422 -4133. PLAN SHEET INDEX r z� =o 0 �w Q 0 J Q 0 a a ^ SHEET DRAWING m 0 w ABBREVIATIONS DESCRIPTION o e0 L E NUMBER NUMBER DESCF IF 10N ASSOCIATED `P /7 AC, AC. ACRE U CS COASTAL STRAND CSM COASTAL SALT MARSH N CSS DIEGAN COASTAL SAGE SCRUB U DIA. DIAMETER N ESHA W o uj ENH. SHEET 1 TS -1 TITLE SHEET `- EST. ESTABLISHMENT W SHEET 2 SP -1 SITE PREPARATION PLAN GALLON o L LENGTH o LBS. POUNDS Q n SHEET 3 SP -2 SITE PREPARATION PLAN MINIMUM PERCENT PURITY /PERCENT GERMINATION N.A. NOT APPLICABLE a 0 OPEN CHANNEL O.C. ON- CENTER i/> PLS SHEET 4 IR -1 IRRIGATION PLAN POUNDS PER SQUARE INCH Ri REST. RESTORATION M SELC SAN ELIJO LAGOON CONSERVANCY '5.2 Q a SHEET 5 IR -2 IRRIGATION PLAN & DETAILS m STANDARD t N TYP. TYPICAL O Z SHEET 6 IR -3 IRRIGATION LEGEND & DETAILS e� W/ WITH *04 Rss� to WORK SCOPE OF WORK O W < SHEET 7 PL -1 PLANTING PLAN SHEET 8 PL -2 PLANTING PLAN SHEET 9 PL -3 PLANTING LEGEND & DETAILS SHEET 10 S -1 SPECIFICATIONS SHEET 11 S -2 SPECIFICATIONS o w SHEET 12 S -3 SPECIFICATIONS 0 z w � � Z Q Y ABBREVIATIONS m 0 ABBREVIATIONS DESCRIPTION o e0 L E > APPROX. APPROXIMATELY ASSOC. ASSOCIATED `P /7 AC, AC. ACRE U CS COASTAL STRAND CSM COASTAL SALT MARSH N CSS DIEGAN COASTAL SAGE SCRUB U DIA. DIAMETER N ESHA ENVIRONMENTALLY SENSITIVE HABITAT AREA uj ENH. ENHANCEMENT `- EST. ESTABLISHMENT W EXIST. EXISTING L) ew GAL. GALLON L LENGTH o LBS. POUNDS Q n MIN. MINIMUM L O MIN. %P / %G MINIMUM PERCENT PURITY /PERCENT GERMINATION N.A. NOT APPLICABLE a OC OPEN CHANNEL O.C. ON- CENTER i/> PLS PERCENT LIVE SEED Q PSI POUNDS PER SQUARE INCH Ri REST. RESTORATION M SELC SAN ELIJO LAGOON CONSERVANCY '5.2 Q SHT. SHEET coo S. F. SQUARE FOOT STD. STANDARD t N TYP. TYPICAL O TEMP. TEMPORARY O = W WIDTH e� W/ WITH *04 Rss� to WORK SCOPE OF WORK O W < LESS THAN O SCOPE OF WORK ACCORDING TO THESE PLANS, SPECIFICATIONS, MANUFACTURERS SPECIFICATIONS AND REQUIRED STANDARD SPECIFICATIONS, THE PROJECT SCOPE OF WORK SHALL CONSIST OF THE FOLLOWING WORK TO BE DONE: • NON- NATIVE VEGETATION REMOVAL /CONTROL, MINOR GRADING, SITE AND SOIL PREPARATION, IRRIGATION SYSTEM INSTALLATION, PLANT AND SEED INSTALLATION AND MAINTENANCE SERVICES. THE WORK INCLUDES ALL SERVICES, LABOR, MATERIALS, TRANSPORTATION, FEES, FACILITIES, APPLIANCES, TOOLS, AND EQUIPMENT NECESSARY TO PERFORM THE WORK AS SHOWN AND NOTED ON THESE DRAWINGS AND AS SPECIFIED HEREIN. CLIENT REPRESENTATIVE: CITY OF ENCINITAS 505 SOUTH VULCAN AVE. ENCINITAS, CA 92024 CONTACT: KIP HEFNER, PE (760)633 -2775 LANDSCAPE ARCHITECT OF WORK: JOHN L. MINCHIN, RLAff 2225 DUDEK 605 THIRD STREET ENCINITAS, CALIFORNIA 92024 760 - 479 -4279 m 0 G1 E e0 L E V L �— U Lu C W 0 al co 2 t a O W _i- co n J o r L) ew Les O 4- MISSION Rf .� L QU W L O AMR Q a w` UmI11 N�� Elk � MAN` 4 a` Iwo 0 ♦ 1 1 1 ♦ = t 1 1 SMOOTH SOIL AROUND PROJECT WORK AREAS TO 'BLEND TO EXISTING NATIVE GRADES SUFFICIENT FOR PLANTING (SEE NOTES) \ 1 t � 1 \0 ti 1 1 , \4 � t t SMOOTH !PROJECT 'BLEND Ti GRADES PLANTING \1 \ , ; al L 4 s ; , LINE - SEE SHT SP -1A (LEFT) l `\ b. X I� }t j l\ A � a\ w o N�� Elk � MAN` 4 a` Iwo 0 ♦ 1 1 1 ♦ = t 1 1 SMOOTH SOIL AROUND PROJECT WORK AREAS TO 'BLEND TO EXISTING NATIVE GRADES SUFFICIENT FOR PLANTING (SEE NOTES) \ 1 t � 1 \0 ti 1 1 , \4 � t t SMOOTH !PROJECT 'BLEND Ti GRADES PLANTING \1 \ , ; al L 4 s ; , LINE - SEE SHT SP -1A (LEFT) l `\ b. X 1� l\ � a\ w o t 1 0 m Z 2 Y 1.1 EXISTING SENSITIVE VEGETATION (ORCUTT'S PINCUSHION) PROTECT—IN—PLACE ESHA SAN ELIJO� LAGOON ECOLOGICAL + RESERVE +' + r + } + EXISTING SENSITIVE VEGETATION ` + + (SOUTHWESTERN SPINY.RUSH) Y F + +,. + } + ++ ROTECT —IN —PLACE i- 3' .j- {. + + + -+ + + + + + + + i- + + + + + + + + + + + r + + + + + 4. -X ,+ y +. .+. +- + .i- + + a + + V + ± + + + + + + + 4 + + a a + + + + + + + +a + + + + + + +. F , + + + + + '+ + + + p .„ +. 4- + + + + .r + _ 4 + +. ++ + + t- + + + + + + + + x + + + + + + + + + + + + + + ° + + .+ + + + + + + + + + + + -+ . t + + + + + ; + t + ± + + - -G o- + + + + + is + + h + t + + + yaeaefi memme nnnnm a mam n ru, i- - + + + + T +- + E i. -t- 4 .a + + +- + + + A + -+ + + r + -. + -, + + + + + + 1 + + .+ +. .+ + + + + .+ _,.. + + + + + 4 + + + + + + + + + + + + + + + + + + + -+ + + + + + + -+ + + + + + F-+ + + + + + + + + + + + + + + +. + + -j + + + + + + + ,.. .+ + C _c tt + + + + + r + + + + .\ + + + + + + +" -r + + + + + =- + -- •- + + +. I- + 4. + + + -4 + \ i + ++ +T s+ + .q Y° y i I + `+ -F + ++ + + + r + i + + - .+ + + \ q } + + =r + + +�+ + t. t 4, + +. .c. + P \ + s \+ + , + +- + + -F i \ ` + '+ + + - +- + + + +. + _ + + + \. \. 1. + ¢. 4. -� V, - + + + \ \ + + + + + �F + + \ + + +- J � 1 +. + 4. + � a , + ,... \ i . -•- '�' eta= + "" -y. °F + + i + 4 +.+ y y �P -1 R MATCHLINE - SEE SHT SPAC MATCHLINE - SEE SHT SP -1 B EXISTING ACACIA — CUT TO GRADE /REMOVE DEBRIS & TREAT STUMP WITH APPROVED HERBICIDE ; EXISTING NAIGO TREE — CUTS TO GRADE /REMOVE DEBRIS & TREAT STUMP WITH APPROVED \ \1 :HERBICIDE 1 PL -1 LEGEND �y b Y t �t 1, ,1 ,\ b. X 1� l\ w o 1 0 m t, 4 s 1 \ �T + + + + + 4 + + a + -im + + + + r + + +t +. + + + 4 + + + + + + + + - + + + + + + + + +`- + + + + + 1 + + + + + + + + y + + + + + + -+ + + + -+ + +�+ ESHA+ + m + t + + + + + + +, .b + + + + + ++ EXISTING SENSITIVE VEGETATION SOUTHWESTERN SPINY RUSH) ROTECT —IN —PLACE )IK EXISTING PERENNIAL NON— NATIVE VEGETATION: CUT TO GRADE, STUMP 1 TREAT AND REMOVE ALL CUT VEGETATION AND DEBRIS FROM SITE mull eeeeee RESTORATION, ESTABLISHMENT AND ENHANCEMENT PROJECT LIMITS i' (LIMITS OF TEMPORARY CONSTRUCTION)) FENCING) EXISTING (PROTECTS IN— PLACEE /ACCESSO RESTRICTED) EXISTING SENSITIVE VEGETATION INDIVIDUAL. LOCATIONS TO BE VERIFIED BY PROJECT BIOLOGIST (PROTECT —IN— PLACE) ESHA ENVIRONMENTALLY SENSITIVE HABITAT AREA (PROTECT —IN —PLACE /ACCESS RESTRICTED) PROPOSED ROAD AND SLOPE REPAIR WORK AREAS ------ (SEE CITY IMPROVEMENT PLANS) — — — CITY LIMITS - - -- SAN ELIJO LAGOON CONSERVANCY ECOLOGICAL BOUNDARY ROAD RIGHT —OF —WAY -0 --0— 3— STRAND PERMANENT FENCING AND SIGNAGE (ORCUTT'S PINCUSHION RESTRICTIVE AREA) FOR ADDITIONAL RESTRICTIONS AND REQUIRED SITE PROTECTION MEASURES REFER TO SHT TS -1 'GENERAL NOTES' 0 20 10 0 20 40 n' SCALE IN FEET N SAN ELIJO� LAGOON ECOLOGICAL RESERVE -S ESHA HT SP -2 KEY MAP N.T.S. # N N a Z V♦ t7, Q N %41 �a 0 J a � a 'im W N LL 0 ' U d N Wv N � �o a^ � x W � l� a N N � N O � 4) a'0 6 =00 UJ (a O �- Oa ZIch .IL) •— ./) L- U0Lu z0 w, a W N W � -7 O� L a ao o 2 Z��'L O` W U >& a �e 92, � O m Q .1•+ .— CO) Z d W =_� 3 W •— 2 O �+ g w lO WL H o ° O F o \/) 4 X w o 0 m Z 2 Y 1.1 N Wv N � �o a^ � x W � l� a N N � N O � 4) a'0 6 =00 UJ (a O �- Oa ZIch .IL) •— ./) L- U0Lu z0 w, a W N W � -7 O� L a ao o 2 Z��'L O` W U >& a �e 92, � O m Q .1•+ .— CO) Z d W =_� 3 W •— 2 O �+ g w lO WL H o ° O F o \/) 4 EXOTIC CONTROL AND SITE PREPARATION NOTES 1. INSTALL AND MAINTAIN TEMPORARY CONSTRUCTION FENCING ALONG THE MITIGATION PROJECT LIMITS FOR THE DURATION OF THE INSTALLATION PERIOD. THE MITIGATION PROJECT LIMITS SHALL BE SURVEYED, STAKED AND APPROVED BY THE PROJECT BIOLOGIST PRIOR FENCING INSTALLATION. 2. INSTALL AND MAINTAIN PERMANENT 3- STRAND SMOOTH WIRE FENCING (DETAIL A, THIS SHEET) AND RESTRICTIVE SIGNAGE AROUND THE PERIMETER OF THE ORCUTT'S PINCUSHION AREA. THE ORCUTT'S PINCUSHION AREA SHALL BE SURVEYED, STAKED AND APPROVED BY THE PROJECT BIOLOGIST AND SELC PRIOR TO FENCING INSTALLATION. THE PROJECT BIOLOGIST AND /OR SELC SHALL FLAG LOCATIONS FOR SIGN INSTALLATION. REFERENCE SECTION C OF THE PROJECT SPECIFICATIONS FOR SIGN TEMPLATE. 3. THE PROJECT BIOLOGIST SHALL FLAG ACCESS ROUTES TO EXOTIC VEGETATION FOR REMOVAL OUTSIDE OF THE MITIGATION PROJECT AREA. THE CONTRACTOR SHALL BE REQUIRED TO REMAIN WITHIN THE LIMITS AND ROUTES PRE - ESTABLISHED BY THE PROJECT BIOLOGIST. 4. REMOVE ALL INORGANIC DEBRIS FROM WITHIN THE MITIGATION PROJECT AREA AND DISPOSE OF AT AN APPROVED WASTE FACILITY. INORGANIC DEBRIS INCLUDES ALL BROKEN CONCRETE, DUMPED WASTE, BLOWN -IN TRASH NOT SHOWN ON THE PLANS. ALL DEBRIS FOR REMOVAL SHALL BE REVIEWED WITH THE PROJECT BIOLOGIST BEFORE CONDUCTING THE WORK. 5. ALL PERENNIAL AND ANNUAL WEED SPECIES WITHIN THE DEFINED PROJECT LIMITS SHALL BE TREATED AND ALL ABOVE GROUND BIOMASS COMPLETELY REMOVED FROM THE SITE. THIS INCLUDES (BUT IS NOT LIMITED TO): ACACIA /SYDNEY GOLDEN WATTLE (ACACIA LATIFOLIA), MYOPORUM /NGAIO TREE ( MYOPRRUM LAETUM), CANARY ISLAND DATE PALM (PHOENIX CANARIENSIS), FENNEL (FOENICULUM VULGARE), TREE TOBACCO (NICOTIANA GLAUCA), PAMPAS GRASS (CORTEDARIA SELLOANA), CASTOR BEAN (RICINIS COMMUNIS), HOTTENTOT FIG ICE PLANT (CARPOBROTUS EDULIS), FOUNTAIN GRASS (PENNISETUM SETACEUM), NEW ZEALAND SPINACH (TETRAGONIA TETRAGONIOIDES), STINK WORT (DITTRICHIA GRAVEOLENS), NON- NATIVE SEA LAVENDER /STATICE SPECIES (LIMONIUM SP.) AND ARTICHOKE THISTLE (CYNARA CARDUNCULUS). 6. EXOTIC TREES WITHIN THE MITIGATION AREA AND SPECIES OUTSIDE THE MITIGATION AREA IDENTIFIED ON THIS PLAN SHALL BE CUT TO GRADE AND IMMEDIATELY TREATED WITH AN APPROPRIATE HERBICIDE. ALL CUT EXOTIC BIOMASS AND UNDERSTORY MULCH SHALL BE REMOVED FROM THE SITE AND DISPOSED OF AT AN APPROVED LANDFILL FACILITY. 7. FINISH GRADING SHALL BE COMPLETED USING HAND -HELD EQUIPMENT. VEHICULAR EQUIPMENT IS ONLY ALLOWED IN AREAS DIRECTLY ACCESSED FROM HWY 101 AND REMAIN OUTSIDE OF ESHA AREAS AT ALL TIMES. 8. FINISH GRADING WORK SHALL INCLUDE SMOOTHING SURFACE SOIL TO CREATE A NATURAL TRANSITION IN MITIGATION AREAS WITHIN, OR DIRECTLY ADJACENT TO NATIVE HABITAT AREAS AND PREPARE FINAL PLANTING SURFACES. 9. ALL GRADED SOIL WILL REMAIN ONSITE, BUT SHALL NOT BE PILED, BUT SPREAD TO CREATE NATURAL CONTOURS, AS DIRECTED BY THE PROJECT BIOLOGIST. 10. ALL INITIAL WEED REMOVAL, DEBRIS REMOVAL AND HAND GRADING WORK SHALL BE COMPLETED AND APPROVED BY THE PROJECT BIOLOGIST PRIOR TO IRRIGATION INSTALLATION AND PLANTING. INITIAL WEED CONTROL SHALL INCLUDE: • THE HERBICIDE TREATMENT OR HAND PULLING OF ALL LIVING WEEDS, AND REMOVAL FROM THE SITE. • THE REMOVAL OF ALL 'EXISTING THATCH AND STANDING DEAD BIOMASS FROM THE SITE. • WEED WHIPS FOR WEED CLEARING ARE ONLY ALLOWED IN AREAS PRE - APPROVED BY THE PROJECT BIOLOGIST. 12. A MINIMUM OF TWO 'GROW -KILL' CYCLES SHALL BE IMPLEMENTED THROUGHOUT THE PROJECT SITE FOLLOWING INSTALLATION OF IRRIGATION SYSTEM, AND PRIOR TO PLANTING AND SEEDING. WEEDS ALLOWED TO GROW DURING 'GROW -KILL' CYCLES SHALL BE TREATED PRIOR TO SETTING SEED, OR ADDITIONAL CYCLES SHALL BE REQUIRED AT THE CONTRACTORS EXPENSE. ADDITIONAL GROW -KILL CYCLES MAY BE RECOMMENDED BY THE PROJECT BIOLOGIST BASED ON VIABILITY OF THE EXISTING WEED SEED BANK. LEGEND X EXISTING PERENNIAL NON- NATIVE VEGETATION: CUT TO GRADE, STUMP TREAT AND REMOVE ALL CUT VEGETATION AND DEBRIS FROM SITE RESTORATION, ESTABLISHMENT AND ENHANCEMENT PROJECT LIMITS (LIMITS OF TEMPORARY CONSTRUCTION FENCING) EXISTING SENSITIVE VEGETATION (ESHA) (PROTECT -IN -PLACE /ACCESS RESTRICTED) EXISTING SENSITIVE VEGETATION - INDIVIDUAL. LOCATIONS TO BE VERIFIED BY PROJECT BIOLOGIST (PROTECT -IN- PLACE) ESHA ENVIRONMENTALLY SENSITIVE HABITAT AREA (PROTECT -IN -PLACE /ACCESS RESTRICTED) PROPOSED ROAD AND SLOPE REPAIR WORK AREAS L_____; (SEE CITY IMPROVEMENT PLANS) - - CITY LIMITS - -- - SAN ELIJO LAGOON CONSERVANCY ECOLOGICAL BOUNDARY ROAD RIGHT -OF -WAY 3- STRAND PERMANENT FENCING AND SIGNAGE (ORCUTT'S PINCUSHION RESTRICTIVE AREA) FOR ADDITIONAL RESTRICTIONS AND REQUIRED SITE PROTECTION MEASURES REFER TO SHT TS -1 'GENERAL NOTES' Lo Lc. BE KEY MAP N.T.S. # 15' (MAX.) 5 1 FENCING NOTES: 1. PLACE POSTS AT 15' O.C. AN D AT ALL VERTICES /CHANGES IN - DIRECTION. 2. ATTACH WIRE SECURELY TO EACH POST WITH 18 GAUGE GALV. WIRE OR APPROVED BRACKET. 3. INSTALL WIRE STRAINER (.RATCHET TIGHTENER) AT EACH WIRE ANCHOR POINT. ITEM O DESCRIPTION 1 EXISTING GRADE N 2 6' LENGTH 1 5/8" GALVANIZED STEEL PIPE 3 THREE STRAND 10 GAUGE WIRE PULLED TAUGHT 4 ENVIRONMENTAL 0 5 ATTACH SIGN W 2 1/2 GALVANIZED CARRIAGE BOLTS, NUTS & WASHERS TYP. =1 7 1� ' -III -1 1 11 I1 =III 11 1= =1 1 =1 =1 1 I-1 III -I I 11 =III= I1 =III= III =1 1= 1- 11= =111=11' -1 1- 11 =III= -1 i I =1 IT ' 15' (MAX.) 5 1 FENCING NOTES: 1. PLACE POSTS AT 15' O.C. AN D AT ALL VERTICES /CHANGES IN - DIRECTION. 2. ATTACH WIRE SECURELY TO EACH POST WITH 18 GAUGE GALV. WIRE OR APPROVED BRACKET. 3. INSTALL WIRE STRAINER (.RATCHET TIGHTENER) AT EACH WIRE ANCHOR POINT. ITEM O DESCRIPTION 1 EXISTING GRADE N 2 6' LENGTH 1 5/8" GALVANIZED STEEL PIPE 3 THREE STRAND 10 GAUGE WIRE PULLED TAUGHT 4 ENVIRONMENTAL SIGN DESIGN, PER SELC AND THE CITY 5 ATTACH SIGN W 2 1/2 GALVANIZED CARRIAGE BOLTS, NUTS & WASHERS TYP. THREE- STRAND WIRE FENCE NU I I U SUALL N M C14 Z� Lzi = o o J 0 ry a a o�0 N w a Z w Y xN a � O^i W' N O � Q � � �x w c w a N Lq � N � Of CD o� d > Sao W > N 0 == �� ._ L (how Z d •0. aE � a L Z D °.Q O = 2�o a y= � o Lu o L � W 09 CC cis O N N 3I o 0 o � 0 Z o w w Z = LJU' xN a � O^i W' N O � Q � � �x w c w a N Lq � N � Of CD o� d > Sao W > N 0 == �� ._ L (how Z d •0. aE � a L Z D °.Q O = 2�o a y= � o Lu o L � W 09 CC cis IMA ATCHLINE - SEE SHT IR -1A (LEFT PROTECT-IN-PLACE EXISTING SENSITIVE 3N VEGETATION (ORCUTT'S PINCUSHION) WITHIN PROJECT LIMITS (TYP.) x 1 ♦ t 1 4i v 1` 1 l 1� 1 py ,` t� e 1. `t� It ^ I O `i U ° } m } m N } Q O m p 1 w z Y Lij dd n o O' n _ p U V) 4 0 ll ,� l 1� 1 py ,` t� ESHA SAN ELIJO LAGOON ECOLOGICAL '+ RESERVE + + + + + t EXISTING SENSITIVE VEGETATION + + + ++� (SOUTHWESTERN SPINY RUSH) + + + + PROTECT-IN-PLACE + + + J .i4 + +. t + + + + .+ + + �+ +" + + + -F . + + + + + +° + + + + + + + + + + +- + + + + + + + + + + + + + + a,- + + + + + + + + + -� + + + + -r + + a- + + + + + + .+' .- + +- -o- 1H + +� -� + + + t + + F + + + + +. + + + + + + + + + .,. 1H * + + + + + + +. . +. + + + + + + + + + + + + + + + + + + + + + + + + + + -F + + + + +- y + + +. + + + + + ; + + + + t H + + + k C u 2H + -F +. + ;. + o- + + 3N 3Q + + + + +' ?H + + 1 + + + + r + + + +. . +. + + +o- + + + 3F �` + + + .} + + : ° + + + + + +. + + + + �- .s 3, + + + + + + + -r + + + + c + + + + +- + + + + + + + Soo♦ a 2N p' + . + + . d- i t + t . + + + ++ + + + + + + + + .Y + + + + + + + + +- + + + + + a 2H + + + t F, r +. +- + + -b + + f . + + + ' ! + + + + + + + + +. + i I. j 1 tH + + '1 + + +� + + ;- + + + + 2H, L+ + + + + + v + + + + + + + + + + + 1H "+ + + +t, ++ +, ++ + + + + + + + + + + +. l 1H + 1N + + \ 2" \ } + + } l 1 Q 1 H ++ w 1F 1 r+ + + + + + + /A-6 1N ! + + + + 1F 1H + • +- + + + {- + +. 1 H + + +. EoSHA + H + + + + + ��,. �0 �,1H '', 1H { + +.F+ �. ♦♦♦ 1 H 1H ; MATCHLINE - SEE SHT IR-1C (RIGHT) IR -1 B 1� RIC LEGEND* RESTORATION, ESTABLISHMENT AND ENHANCEMENT PROJECT LIMITS (LIMITS OF TEMPORARY CONSTRUCTION FENCING) EXISTING SENSITIVE VEGETATION - INDIVIDUAL. LOCATIONS TO BE VERIFIED BY PROJECT BIOLOGIST (PROTECT -IN- PLACE) EXISTING SENSITIVE VEGETATION (ESHA) + (PROTECT -IN -PLACE /ACCESS RESTRICTED) ESHA ENVIRONMENTALLY SENSITIVE HABITAT AREA (PROTECT -IN -PLACE /ACCESS RESTRICTED) PROPOSED ROAD AND SLOPE REPAIR WORK AREAS L ----- J (SEE CITY IMPROVEMENT PLANS) CITY LIMITS -- - SAN ELIJO LAGOON CONSERVANCY ECOLOGICAL BOUNDARY -•� ROAD RIGHT -OF -WAY * TEMPORARY OVERHEAD SPRAY IRRIGATION SYSTEM SUPPLIED BY WATER TRUCK AND OPERATED BY MANUAL CONTROL BALL VALVES. SEE SHEET IR -2 FOR POC LOCATION AND NOTES ON IR -3 FOR IRRIGATION REQUIREMENTS AND IRRIGATION COMPONENT LEGEND. FOR ADDITIONAL RESTRICTIONS AND REQUIRED SITE PROTECTION MEASURES REFER TO SHT TS -1 'GENERAL NOTES' 20 10 0 20 40 SCALE IN FEET KEY MAP N.T.S. # o N p Q p J 0 a p a N W ii z w 1. `t� 1 ^ O `i U ° } m } m N } Q O ESHA SAN ELIJO LAGOON ECOLOGICAL '+ RESERVE + + + + + t EXISTING SENSITIVE VEGETATION + + + ++� (SOUTHWESTERN SPINY RUSH) + + + + PROTECT-IN-PLACE + + + J .i4 + +. t + + + + .+ + + �+ +" + + + -F . + + + + + +° + + + + + + + + + + +- + + + + + + + + + + + + + + a,- + + + + + + + + + -� + + + + -r + + a- + + + + + + .+' .- + +- -o- 1H + +� -� + + + t + + F + + + + +. + + + + + + + + + .,. 1H * + + + + + + +. . +. + + + + + + + + + + + + + + + + + + + + + + + + + + -F + + + + +- y + + +. + + + + + ; + + + + t H + + + k C u 2H + -F +. + ;. + o- + + 3N 3Q + + + + +' ?H + + 1 + + + + r + + + +. . +. + + +o- + + + 3F �` + + + .} + + : ° + + + + + +. + + + + �- .s 3, + + + + + + + -r + + + + c + + + + +- + + + + + + + Soo♦ a 2N p' + . + + . d- i t + t . + + + ++ + + + + + + + + .Y + + + + + + + + +- + + + + + a 2H + + + t F, r +. +- + + -b + + f . + + + ' ! + + + + + + + + +. + i I. j 1 tH + + '1 + + +� + + ;- + + + + 2H, L+ + + + + + v + + + + + + + + + + + 1H "+ + + +t, ++ +, ++ + + + + + + + + + + +. l 1H + 1N + + \ 2" \ } + + } l 1 Q 1 H ++ w 1F 1 r+ + + + + + + /A-6 1N ! + + + + 1F 1H + • +- + + + {- + +. 1 H + + +. EoSHA + H + + + + + ��,. �0 �,1H '', 1H { + +.F+ �. ♦♦♦ 1 H 1H ; MATCHLINE - SEE SHT IR-1C (RIGHT) IR -1 B 1� RIC LEGEND* RESTORATION, ESTABLISHMENT AND ENHANCEMENT PROJECT LIMITS (LIMITS OF TEMPORARY CONSTRUCTION FENCING) EXISTING SENSITIVE VEGETATION - INDIVIDUAL. LOCATIONS TO BE VERIFIED BY PROJECT BIOLOGIST (PROTECT -IN- PLACE) EXISTING SENSITIVE VEGETATION (ESHA) + (PROTECT -IN -PLACE /ACCESS RESTRICTED) ESHA ENVIRONMENTALLY SENSITIVE HABITAT AREA (PROTECT -IN -PLACE /ACCESS RESTRICTED) PROPOSED ROAD AND SLOPE REPAIR WORK AREAS L ----- J (SEE CITY IMPROVEMENT PLANS) CITY LIMITS -- - SAN ELIJO LAGOON CONSERVANCY ECOLOGICAL BOUNDARY -•� ROAD RIGHT -OF -WAY * TEMPORARY OVERHEAD SPRAY IRRIGATION SYSTEM SUPPLIED BY WATER TRUCK AND OPERATED BY MANUAL CONTROL BALL VALVES. SEE SHEET IR -2 FOR POC LOCATION AND NOTES ON IR -3 FOR IRRIGATION REQUIREMENTS AND IRRIGATION COMPONENT LEGEND. FOR ADDITIONAL RESTRICTIONS AND REQUIRED SITE PROTECTION MEASURES REFER TO SHT TS -1 'GENERAL NOTES' 20 10 0 20 40 SCALE IN FEET KEY MAP N.T.S. # o N p Q p J 0 a p a N W ii z w yN � n WtV � rn Q � O c U W K ° v N � -g N b O n O IM LLJ > vs 4- m O •� U) (SOW m 0 r� �g L a� Z 0 L_ 0 •� U TOM � ON Z 2s p IM coc� Z 0= _ O 0. 0� m �+ L J W L o 0 ' c d Q 0 OC V1 W ^ O U ° } m } m N } Q O m p w z Y Lij dd n o O' n _ p U V) yN � n WtV � rn Q � O c U W K ° v N � -g N b O n O IM LLJ > vs 4- m O •� U) (SOW m 0 r� �g L a� Z 0 L_ 0 •� U TOM � ON Z 2s p IM coc� Z 0= _ O 0. 0� m �+ L J W L o 0 ' c d Q 0 OC V1 W LEGEND* 'a RESTORATION, ESTABLISHMENT AND ENHANCEMENT PROJECT LIMITS (LIMITS OF TEMPORARY CONSTRUCTION FENCING) EXISTING SENSITIVE VEGETATION — INDIVIDUAL. LOCATIONS TO BE VERIFIED BY PROJECT BIOLOGIST (PROTECT —IN— PLACE) } EXISTING SENSITIVE VEGETATION ESHA (PROTECT —IN —PLACE /ACCESS RE TRIO ED) ESHA ENVIRONMENTALLY SENSITIVE HABITAT AREA (PROTECT —IN —PLACE /ACCESS RESTRICTED) ' PROPOSED ROAD AND SLOPE REPAIR WORK AREAS L. _____J (SEE CITY IMPROVEMENT PLANS) - - ----- CITY LIMITS SAN ELIJO LAGOON CONSERVANCY ECOLOGICAL BOUNDARY ROAD RIGHT —OF —WAY * TEMPORARY OVERREAD SPRAY IRRIGATION SYSTEM SUPPLIED BY WATER TRUCK AND OPERATED BY MANUAL CONTROL BALL VALVES. SEE INSET IR -213 (ABOVEI FOR POC LOCATION AND NOTES ON IR -3 FOR IRRIGATION REQUIREMENTS AND IRRIGATION COMPONENT LEGEND. FOR ADDITIONAL RESTRICTIONS AND REQUIRED SITE PROTECTION MEASURES REFER TO SHT TS -1 'GENERAL NOTES' ITEM DESCRIPTION 1 QUICK COUPLER KEY W SWIVEL HOSE ELL 2 PLASTIC VALVE BOX WITH LOCKING LID SEE SPECS 3 18 FROM EDGE OF PATHS, ETC 4 FINISH GRADE 5 IRUBBER COVER 6 QUICK COUPLER VALVE, SEE LEGEND 7 1 CU. FT. min PEA GRAVEL SUMP 8 BRICK OR CONC. BLOCK SUPPORTS ON COMPACTED SOIL 9 COMPACT SUBGRADE TO 90% COMPACTED SUBGRADE 10 8 "x 8 "x8" CONCRETE THRUST BLOCK ON 90% COMPACTED NATIVE GRADE 11 1 RED BRASS NIPPLE (length as required) 12 RED BRASS THREADED ELL 13 PVC MAINLINE PIPE, SEE LEGEND 14 PVC SCH 80 MALE ADAPTER (slip x thread QUICK COUPLER VALVE DETAIL KEY MAP N.T.S. ITEM DESCRIPTION 1 18 MIN. \ FROM g EDGE OF TRAILS o ROADS ETC. where alp licable 2 GEAR DRIVEN MP ROTATOR SPRAY NOZZLE ON PRS SHRUB HEAD SEE LEGEND 3 IN —LINE DRAIN Z CHECK Y v VALVE SEE LEGEND FOR REQ. 4 24 SCH. 80 PVC RISER 5 RUBBER TWIST TIE TO SECURE HEAD AND RISER TO STAKE —MIN. 3 6 UV RESISTANT PVC LATERAL LINE ON GRADE 7 SWING JOINT ASSEMBLY ATTACHED TO PVC PIPE FITTING 2 marlex st. ells 8 48 3 REBAR STAKE min 18 into rode 9 NO. 3 REBAR J —STAKE AT 10 O.C. MAX. AND AT PIPE ENDS, stakes to extend min. 12 into sub grade) 10 EXISTING GRADE 11 36 MIN. ABOVE FINISH GRADE ON -GRADE ROTATOR SPRINKLER HEAD DETAIL NOT TO SCALE N T = O 0 Q J a I� a iqZ-1 U z W r U a N UW K a Z N a ro 0^f uiN O O) Q � O C ^ V C X W C � I.r ` n N Ii') � N F O) A .100 G n t0 `W ++ Q O __ _ cg . / u.2< r. 00 W %-= = N 0 0�= ._ Lf) tow tn Q � 'o W � L a 0 0o Q z 0 m ._ CO) am 0 4) C — = O .= O� M a� o DC co n a a 0 0 2 W \ S o g N 3 N W o � 0 Z Z Z 3 Y v 4 N a ro 0^f uiN O O) Q � O C ^ V C X W C � I.r ` n N Ii') � N F O) A .100 G n t0 `W ++ Q O __ _ cg . / u.2< r. 00 W %-= = N 0 0�= ._ Lf) tow tn Q � 'o W � L a 0 0o Q z 0 m ._ CO) am 0 4) C — = O .= O� M a� o DC co n a a 0 0 2 W SPRINKLER HEAD LEGEND SYMBOL MANUF. MODEL NO. FINISH GRADE 2 0 — DESCRIPTION 3/4" PVC SCH DETAIL ARC RADIUS PSI GPM NOTES 40 12.5 — 22.5 1 1/4 PVC SCH 40 22.5 — 34.5 1 1/2 PVC SCH 40 34.5 — 54.5 2" PVC HUNTER PROS- 00- PRS40- MP1000 -90 PVC (90 -210) SPRAY ROTATOR ON SHRUB HEAD © 90 8' -14' 40 0.19 1. ADJUST RADIUS TO ACHIEVE HEAD TO HEAD 1H HUNTER PROS- 00- PRS40- MP1000 -90 (90 -210) SPRAY ROTATOR ON SHRUB HEAD 180 8' -14' 40 0.37 COVERAGE, BUT AVOID OVERSTRAY TO ADJACENT HUNTER PROS- 00- PRS40- MP1000 -90 (90 -210) SPRAY ROTATOR ON SHRUB HEAD 210 8' -14' 40 0.43 ESHA AREAS �F HUNTER PROS- 00- PRS40- MP1000 -360 (360) SPRAY ROTATOR ON SHRUB HEAD 360 8' -14' 40 0.75 2• INSTALL HC- 50F -50M (1/2° DRAIN CHECK HUNTER PROS- 00- PRS40- MP2000 -90 (90 -210) SPRAY ROTATOR ON SHRUB HEAD 90 15' -21' 40 0.40 VALVE) AS NEEDED TO PREVENT LOW -HEAD DRAINAGE 2y HUNTER PROS- 00- PRS40- MP2000 -90 (90 -210) SPRAY ROTATOR ON SHRUB HEAD 180 15' -21' 40 0.74 sN HUNTER PROS- 00- PRS40- MP2000 -90 (90 -210) SPRAY ROTATOR ON SHRUB HEAD 210 15' -21' 40 0.86 zF HUNTER PROS- 00- PRS40- MP2000 -360 (360) SPRAY ROTATOR ON SHRUB HEAD 360 15' -21' 40 1.47 HUNTER PROS- 00- PRS40- MP3000 -90 (90 -210) SPRAY ROTATOR ON SHRUB HEAD 90 22' -30' 40 0.86 3H HUNTER PROS - 00- PRS40- MP3000 -90 (90 -210) SPRAY ROTATOR ON SHRUB HEAD 180 22' -30' 40 1.82 3N HUNTER PROS - 00- PRS40- MP3000 -360 (360) SPRAY ROTATOR ON SHRUB 'HEAD 210 22' -30' 40 2.12 3F — HUNTER PROS - 00- PRS40- MP3000 -360 (360) SPRAY ROTATOR ON SHRUB HEAD © 360 22' -30' 40 3.64 IRRIGATION EQUIPMENT LEGEND SYMBOL MANUF. MODEL NO DESCRIPTION DETAIL REMARKS P.O.0 N/A N/A POINT OF CONNECTION TO WATER TRUCK N/A N/A WATER COUPLING STATION WILKINS 500 HR -2" PRESSURE REGULATOR KING BROS KBI PVC TRU UNION BALL PLASTIC PVC SCH 80 MANUAL CONTROLLED IRRIGATION ( ) - VALVE (LINE SIZE) VALVE (BALL VALVE & PLASTIC VALVE BOX) PRESSURE MAINLINE 33 -RC WITH 33DK VALVE KEY SCHEDULE 40 PVC (SIZE PER PLAN) LATERAL LINE SCHEDULE 40 PVC (SIZE PER PLAN) GENERAL IRRIGATION NOTES: QUICK COUPLING WITH RUBBER CAP AND VALVE KEY IRRIGATION MAINLINE IRRIGATION LATERAL LINE N.A. CONTRACTOR TO PROVIDE WATER TRUCK CAPABLE OF PROVIDING THE VOLUME AND PRESSURE OF POTABLE WATER TO OPERATE THE DEPICTED IRRIGATION SYSTEM, AS DESIGNED CONTRACTOR IS RESPONSIBLE TO SUPPLY POTABLE IRRIGATION WATER IN QUANTITIES REQUIRED TO ESTABLISH CONTAINER PLANTS AND SEED MIXES. WATERING IS REQUIRED FOR THE DURATION OF THE 120 -DAY PLANT ESTABLISHMENT PERIOD AND UP TO THREE YEARS, AS RECOMMENDED BY THE PROJECT BIOLOGIST. ©LOCATE PER THE DIRECTION OF THE PROJECT BIOLOGIST AND SELC. INSTALL WITH LOCKING STEEL MESH ENCLOSURE (NORMALLY LOCKED) © PART OF WATER COUPLING ASSEMBLY LID SHUT AND BOLTED UPON INSTALLATION. STAMP VALVE NUMBER ON TOP OF VALVE BOX (NORMALLY CLOSED). VALVE TO BE MANUALLY CONTROLLED BY CONTRACTOR DURING WATERING. INSTALL IN LOCKING VALVE BOX. LID SHUT AND LOCKED UPON AOINSTALLATION. USE 1" SCH 40 PVC IN BURIED TRENCH TO CONNECT TO MAINLINE FOR ISOLATED RUNS. SET @ MAX. INTERVAL OF 150' ALONG MAINLINE AND TO ALLOW HAND WATERING OF ALL RESTORATION AREA VIA 150' LENGTH HOSE OD MAINLINE TO BE SET BELOW GRADE IN 18" DEEP TRENCH LOCATION FOR MAINLINE TO BE SET BY PROJECT BIOLOGIST N.A. STAKE ON GRADE AT 10' O.C. AND AT ALL CORNERS. STAKES SHALL EXTEND 16" (MIN.) INTO SUBGRADE. SIZE PER PLAN. THIS IRRIGATION PLAN IS DESIGNED AS A TEMPORARY SYSTEM WITH DEACTIVATION AFTER SUITABLE ESTABLISHMENT OF NATIVE VEGETATION HAS BEEN ACHIEVED, AS DETERMINED BY_THE CLIENT REPRESENTATIVE IN CONSULTATION OF THE PROJECT BIOLOGIST. WATER SHALL BE SUPPLIED BY A WATER TRUCK AND ALL VALVES MANUALLY OPERATED. MAXIMUM RUN TIME SHALL BE DETERMINED BY MEASURING THE TIME OF OPERATION THAT RESULTS IN RUNOFF FROM VARIOUS AREAS OF THE IRRIGATED AREA. INITIAL OPERATION AND RUNOFF TEST SHALL BE CONDUCTED FOR EACH VALVE ON THE SYSTEM UNDER THE SUPERVISION OF THE PROJECT BIOLOGIST. THE VALVE SHALL BE TURNED ON AND ALLOWED TO OPERATE UNTIL RUNOFF IS OBSERVED OR 30 MINUTES HAS ELAPSED, WHICHEVER IS THE SHORTER TIME. THE MAXIMUM RUN FOR INITIAL ESTABLISHMENT (120 -DAYS FOLLOWING INSTALLATION) FOR EACH VALVE SHALL BE APPROVED BY THE PROJECT BIOLOGIST. THIS WILL RESULT IN NO MORE THAN 0.1 INCH OF WATER BEING APPLIED TO THE MITIGATION SITE PER IRRIGATION CYCLE. THE IRRIGATION SCHEDULE AND MAXIMUM RUN TIME SHALL BE REVIEWED AT AN INTERVAL ESTABLISHED BY THE CLIENT REPRESENTATIVE WITH VALVE RUN TIMES ADJUSTED AS APPROPRIATE PER THE RECOMMENDATION OF THE PROJECT BIOLOGIST, BASED ON PLANT ESTABLISHMENT AND SEASONAL CONDITIONS. ALL ABOVE GROUND COMPONENTS SHALL BE REMOVED FROM THE SITE AT THE END OF THE LONG -TERM MAINTENANCE PERIOD, BUT ONLY FOLLOWING APPROVAL FROM THE PROJECT BIOLOGIST. TYPICAL VALVE CALL -OUT & VALVE REFERENCE: 5� TOTAL GALLONS PER MINUTE FOR VALVE 1 —VALVE STATION NUMBER 2 VALVE SIZE (SEE PLANS) LATERAL LINE PIPE SIZING CHART IRRIGATION GPM MIN. PIPE SIZE PIPE TYPE FINISH GRADE 2 0 — 8.5 3/4" PVC SCH 40 8.5 — 12.5 1 " PVC SCH 40 12.5 — 22.5 1 1/4 PVC SCH 40 22.5 — 34.5 1 1/2 PVC SCH 40 34.5 — 54.5 2" PVC SCH 40 54.5 — 74.5 2 1/2 PVC SCH 40 74.5 — 110.0 3" PVC CLASS 315 3 4 0 N 5 ITEM DESCRIPTION 1 FINISH GRADE 2 NATIVE SOIL BACKFILL FREE OF ROCKS AND DEBRIS, SATURATE AND 3 AND COMPACT BACKFILL TO 90% 3 CLEAN BACKFILL OVER AND AROUND PIPE, NO ROCKS OR DEBRIS 4 PVC IRRIGATION PIPE, SEE PLANS AND LEGEND 5 LEVEL AND COMPACT TRENCH BED BEFORE PIPE PLACEMENT 7 V.I.T. VINYL COVERED TWIST TIES MAINLINE TRENCH DETAIL NOT TO SCALE 1 ITEM DESCRIPTION 1 18 W. X 24 D. X 36 TALL STEEL WIRE MESH ENCLOSURE 2 BRASS HEX ADAPTOR 2 1/2" NST FEMALE x 2 1/2" NPT FEMALE 3 2" GALV STEEL CAP 4 2 RED BRASS ELBOW 5 TEE W/3'7 NIPPLE AND ELL TO HANG HOSE 6 2 RED BRASS RISER 7 V.I.T. VINYL COVERED TWIST TIES 8 PRESSURE REGULATOR, SEE LEGEND 9 2" DIA . STEEL PIPE STAKE 10 MIN. 6" THICK POURED CONCRETE BASE 11 FINISH GRADE 12 PVC SCH 40 MAINLINE TO MANUAL CONTROL VALVES 13 2" RED BRASS ELBOW W THREADED FEMALE ADAPTER 14 COMPACTED SUBGRADE TO 90% 15 3 8 DIA. X 6 L. STAINLESS STEEL ALL THREAD W NUTS 16 6 STD NST FIRE HOSE PIG TAIL 2 1 2 17 2 1/2" ALUMINUM FEMALE HOSE DISCONNECT WATER TRUCK COUPLING STATION (P.O.C. NOT TO SCALE ITEM DESCRIPTION 1 PVC SCH 80 BALL VALVE W INTEGRAL UNION, SEE LEGEND 2 PVC MAINLINE PIPE FROM P.O.C. 3 PLASTIC VALVE BOX WITH LOCKING LID, SEE NOTES 4 FINISH GRADE 5 2" ABOVE FINISH GRADE 6 6 DEEP (MIN.Y PEA GRAVEL SUMP 7 COMPACTED SUBGRADE TO 90% 8 BRICK OR CONC. BLOCK SUPPORTS ON COMPACTED SOIL 9 18" DEPTH FOR MAINLINE, 36" DEPTH AT ROADS DRIVEWAYS 10 PVC LATERAL PIPE TO SPRINKLER HEADS 11 PVC SCH 40 SXS ELL 12 REBAR J- STAKE, EXTEND 16" INTO SUBGRADE MIN. SEE NOTES 13 UNION PVC 14 SHORT NIPPLES PVC, SCH 80 t 15 PVC SCH 80 FEMALE ADAPTER t MANUAL CONTROL BALL VALVE Z� Lzi o o N 0 J Q 0 a � a o in M LL O U N w I� a Z Y t2 S o w o � 0 W ed N m � ul cn N o° Quo U lJ X N ui 'O N _ Y Q F Oa imp O n tC d a 0 cn .� v Q C =0 W > y m O .04 (SOW 0 N N m 0 o° L TOM L_ a �G•� N O C U U Z •o LV�3� n O m co c O� C N Zv �., ca = o •= _ O 2 QU C W o U _ o2 U) > W 0 0 MATCOUNE SEE SHT PL-1A (LEFT) ORCUTTS PIN CUSHION PLANTING AREAS - 0.018 AC[776 SF T 0019 a'" k 1* 006004 1XV00511-0-0 r0y.0V 01 HYDROSEED MIX 'B' NA10040004- I W �i m & CONTANER PLANTS ricir ir fit � -4r-m- j� 10.4lVmNvg0q_4 CONTAINER PLANTS �ONE GALLON 100000 00* 1 "viftmoms 1 3 — ATRIPLE LEUCOPHLA slow-so — CHAENACTIS GLABRIUSCULA ORCUTTlANA * • 000 qWwww" 1 — PERITOMA ARBOREA EXISTING SENSITIVE low I pi VEGETATION a (iORCUTF'S PINCUSHION) ESHA 11, tot 11 1 PROTECT—IN—PLACE COASTAL STRAND REST/ENH PLANTING AREAS - 0.219 AC/911 21 SF SAN ELIJO LAGOON ECOLOGICAL / I - RESERVE 4- + EXISTING SENSITIVE VEGETATION I + 4 (SOUTHWESTERN SPINY RUSH) + PROTECT-1 N— PLACE + + + + + + + + 4, + + + + + + 41 + 4 + + + + + + + V + + . . . + 4- + + 4- + + + + 1+ + + + + + + + \+ /+ + + + V + + + + + + + + + + + + + 4 + + A, + + 4 + + + 4 + + + + f+ 4- + + + + + + + + + + + + + 4 + + + + + 4 4 + + + + + 4 + + , + + + + + + 4 + + + + + + + + + + + + + + + + + + + + + !- + + r + + + 4 + i + + + + + I- + + 4 + + + + + + +T + + + + + + + + + + + + + + + + + + + + + 4 1 + + + + + + + + + + + + + + + + + + + + 4\ 4 + + + + + + + + I +- +\t + + + + + + t + + 4 4 + + + + + + + + + + + + + + 4 + + + + + + + + + + + + + + + 4 + + + + + + + + 4 + + + + + + + + + + + + z + + + + + + + + + + 1. + + 4 + + + + + + + + + + + + + + + + + + + + + + + + + + . . . +- . . . . . . . . + + + + + + + + + + + + + + + + + + + + + + + + + + + + + 4 + + + + 4- + + 4- + + + + + + + 4 + + + + + + + 4 il 4 4- + + + + + + + + + + + + + + + + + + I + + + HYDROSEED MIX 'B' + + + + & CONTAINER + NER PbWS + + + + + CONTAINER PLANTS - (ONE GALLON) + + + + + N� A + + + 4- - + + 53 — ATRIPLEX LEUCOP YLLA + + + + 4- j- 1,694 — CHAENACTIS GLABRIUSCULA ORCUTFIA"NA + + + + + 64 PERITOMA ARBOREA V, + + + + + + + + + + + 4 + + + + 4 + + + + Via- + + + + + + + + + + + + F + 4 + + + + + + + + + If V\ >-L' CO > p 4 + + MIDDLE COASTAL SALT MARSH REST/ENH) D. + + D, > 4- + + 4 PLANTING AREAS - 0.015 AC/1 102 SF N>>> + C> p t> + > > + PDpDDD HYDROSEED MIX 'A' & CONTAINER PLANTS 0 > tf ++ 4 pD CONTAINER PLANTS - (ONE GALLON > + + > + 29 — CRESSA TRUXILLMSIS u > > 178 — DISTICHLIS SPICATA SPICATA D. > > P > + 4 7 — FRANKENIA SALINA > 29 — JAUMEA CARNOSA r. P. + + + + _4 t> > + — JUNCUS ACUTUS SSP. LEOPOLDII 0. + "B" 2 ti 59 — SALICORNIA VIRGINICA 4 + 5 SUAEDA CALFORNICA + I. A- 4 DIEGAN COASTAL SAGE SCRUB RESTIENH PLANTING AREAS - 0.022 AC/957 SF > % I it + 41 HYDROSEED MIX V 000 ONLY -1R MATCHLINE -SEE SHT PL -1C I + 4- + + MATCHLINE SEE SHT PL-1113 fLEEFT 0 + 4 4 + + + + + + + + + + + + + + ± + t + + + + + + + + 4 + + 11 4- 4 + + + + + + + + + + A + + + + + + 4 + 4- If vv 0 EXISTING SENSITIVE VEGETATION (SOUTHWESTERN SPINY RUSH) PROTECT—IN—PLACE D. 'A > V\ SAN ELIJO LAGOON V, ECOLOGICAL > RESERVE 3 X > D. DIEGAN COASTAL SAGE SCRUB (ENH) PLANTING AREAS - 0.024 AC/1 028 SIF HYDROSEED MIX ESHA ONLY MIDDLE COASTAL SALT MARSH (ENH) PLANTING AREAS - 0.026 AC11 1153 SF PL-1 Q LEGEND DpDpDp HYDROSEED MIX & CONTANER PLANTS CONTAINER PLANTS - (ONE GALLON) 7 — CRESSA TRUXILLENSIS 55 — DISTICHLIS SPICATA SPICATA 2 — FRANKENIA SALINA 7 — JAUMEA CARNOSA 1 — JUNCUS ACUTUS SSP. LEOPOLDII 18 SALICORNIA VIRGINICA 3 r SUAEDA CALFORNICA MA PDpDD MIDDLE COASTAL SALT MARSH (CSM) RESTORATION, ESTABLISHMENT DDDDP AND ENHANCEMENT AREAS COASTAL STRAND �(CS) RESTORATION AND ENHANCEMENT AREAS OPEN CHANNEL (OC) RESTORATION AND ESTABLISHMENT AREAS (PL-2 ONLY) DIEGAN COASTAL SAGE SCRUB (CSS) RESTORATION, ESTABLISHMENT AND ENHANCEMENT AREAS ORCUTT'S PIN CUSHION RESTORATION AREAS EXISTING SENSITIVE VEGETATION - INDIVIDUAL. LOCATIONS TO BE VERIFIED BY PROJECT BIOLOGIST (PROTECT -IN- PLACE) F, -7 EXISTING SENSITIVE VEGETATION (ESHA) (PROTECT -IN -PLACE /ACCESS RESTRICTED) ESHA ENVIRONMENTALLY' SENSITIVE HABITAT AREA (PROTECT -IN -PLACE /ACCESS RESTRICTED) r ----- PROPOSED ROAD AND SLOPE REPAIR WORK AREAS ------- (SEE CITY IMPROVEMENT PLANS) CITY LIMITS SAN ELIJO LAGOON CONSERVANCY ECOLOGICAL BOUNDARY ROAD RIGHT-OF-WAY FOR ADDITIONAL RESTRICTIONS AND REQUIRED SITE PROTECTION MEASURES REFER TO SHT TS-1 'GENERAL NOTES' 20 10 0 20 40 SCALE IN FEET DD DD PD DD DDpD D. 6 > > > - SEE SHT PL-2 KEY MAP N.T.S. # mom \0 "N Q Z Q LL a: W L) 2 �!Wl M 3 W ,4 a I Lr LO (j) > Am< m cMA Q a o) C4 Co •3 2 c > =(.) LLI to 4. m 0 VOW P-111 (L E :07 E 0 Z CL 0 Ov- a CD r 0 0 z 2 00r. 0 0 U) c OE c 4) 2 ti COASTAL STRAND REST/ENH PLANTING AREAS - 0.219 AC/911 21 SF SAN ELIJO LAGOON ECOLOGICAL / I - RESERVE 4- + EXISTING SENSITIVE VEGETATION I + 4 (SOUTHWESTERN SPINY RUSH) + PROTECT-1 N— PLACE + + + + + + + + 4, + + + + + + 41 + 4 + + + + + + + V + + . . . + 4- + + 4- + + + + 1+ + + + + + + + \+ /+ + + + V + + + + + + + + + + + + + 4 + + A, + + 4 + + + 4 + + + + f+ 4- + + + + + + + + + + + + + 4 + + + + + 4 4 + + + + + 4 + + , + + + + + + 4 + + + + + + + + + + + + + + + + + + + + + !- + + r + + + 4 + i + + + + + I- + + 4 + + + + + + +T + + + + + + + + + + + + + + + + + + + + + 4 1 + + + + + + + + + + + + + + + + + + + + 4\ 4 + + + + + + + + I +- +\t + + + + + + t + + 4 4 + + + + + + + + + + + + + + 4 + + + + + + + + + + + + + + + 4 + + + + + + + + 4 + + + + + + + + + + + + z + + + + + + + + + + 1. + + 4 + + + + + + + + + + + + + + + + + + + + + + + + + + . . . +- . . . . . . . . + + + + + + + + + + + + + + + + + + + + + + + + + + + + + 4 + + + + 4- + + 4- + + + + + + + 4 + + + + + + + 4 il 4 4- + + + + + + + + + + + + + + + + + + I + + + HYDROSEED MIX 'B' + + + + & CONTAINER + NER PbWS + + + + + CONTAINER PLANTS - (ONE GALLON) + + + + + N� A + + + 4- - + + 53 — ATRIPLEX LEUCOP YLLA + + + + 4- j- 1,694 — CHAENACTIS GLABRIUSCULA ORCUTFIA"NA + + + + + 64 PERITOMA ARBOREA V, + + + + + + + + + + + 4 + + + + 4 + + + + Via- + + + + + + + + + + + + F + 4 + + + + + + + + + If V\ >-L' CO > p 4 + + MIDDLE COASTAL SALT MARSH REST/ENH) D. + + D, > 4- + + 4 PLANTING AREAS - 0.015 AC/1 102 SF N>>> + C> p t> + > > + PDpDDD HYDROSEED MIX 'A' & CONTAINER PLANTS 0 > tf ++ 4 pD CONTAINER PLANTS - (ONE GALLON > + + > + 29 — CRESSA TRUXILLMSIS u > > 178 — DISTICHLIS SPICATA SPICATA D. > > P > + 4 7 — FRANKENIA SALINA > 29 — JAUMEA CARNOSA r. P. + + + + _4 t> > + — JUNCUS ACUTUS SSP. LEOPOLDII 0. + "B" 2 ti 59 — SALICORNIA VIRGINICA 4 + 5 SUAEDA CALFORNICA + I. A- 4 DIEGAN COASTAL SAGE SCRUB RESTIENH PLANTING AREAS - 0.022 AC/957 SF > % I it + 41 HYDROSEED MIX V 000 ONLY -1R MATCHLINE -SEE SHT PL -1C I + 4- + + MATCHLINE SEE SHT PL-1113 fLEEFT 0 + 4 4 + + + + + + + + + + + + + + ± + t + + + + + + + + 4 + + 11 4- 4 + + + + + + + + + + A + + + + + + 4 + 4- If vv 0 EXISTING SENSITIVE VEGETATION (SOUTHWESTERN SPINY RUSH) PROTECT—IN—PLACE D. 'A > V\ SAN ELIJO LAGOON V, ECOLOGICAL > RESERVE 3 X > D. DIEGAN COASTAL SAGE SCRUB (ENH) PLANTING AREAS - 0.024 AC/1 028 SIF HYDROSEED MIX ESHA ONLY MIDDLE COASTAL SALT MARSH (ENH) PLANTING AREAS - 0.026 AC11 1153 SF PL-1 Q LEGEND DpDpDp HYDROSEED MIX & CONTANER PLANTS CONTAINER PLANTS - (ONE GALLON) 7 — CRESSA TRUXILLENSIS 55 — DISTICHLIS SPICATA SPICATA 2 — FRANKENIA SALINA 7 — JAUMEA CARNOSA 1 — JUNCUS ACUTUS SSP. LEOPOLDII 18 SALICORNIA VIRGINICA 3 r SUAEDA CALFORNICA MA PDpDD MIDDLE COASTAL SALT MARSH (CSM) RESTORATION, ESTABLISHMENT DDDDP AND ENHANCEMENT AREAS COASTAL STRAND �(CS) RESTORATION AND ENHANCEMENT AREAS OPEN CHANNEL (OC) RESTORATION AND ESTABLISHMENT AREAS (PL-2 ONLY) DIEGAN COASTAL SAGE SCRUB (CSS) RESTORATION, ESTABLISHMENT AND ENHANCEMENT AREAS ORCUTT'S PIN CUSHION RESTORATION AREAS EXISTING SENSITIVE VEGETATION - INDIVIDUAL. LOCATIONS TO BE VERIFIED BY PROJECT BIOLOGIST (PROTECT -IN- PLACE) F, -7 EXISTING SENSITIVE VEGETATION (ESHA) (PROTECT -IN -PLACE /ACCESS RESTRICTED) ESHA ENVIRONMENTALLY' SENSITIVE HABITAT AREA (PROTECT -IN -PLACE /ACCESS RESTRICTED) r ----- PROPOSED ROAD AND SLOPE REPAIR WORK AREAS ------- (SEE CITY IMPROVEMENT PLANS) CITY LIMITS SAN ELIJO LAGOON CONSERVANCY ECOLOGICAL BOUNDARY ROAD RIGHT-OF-WAY FOR ADDITIONAL RESTRICTIONS AND REQUIRED SITE PROTECTION MEASURES REFER TO SHT TS-1 'GENERAL NOTES' 20 10 0 20 40 SCALE IN FEET DD DD PD DD DDpD D. 6 > > > - SEE SHT PL-2 KEY MAP N.T.S. # mom \0 "N Q Z Q LL a: W L) 2 �!Wl M 3 W ,4 a I Lr LO (j) > Am< m cMA Q a o) C4 Co •3 2 c > =(.) LLI to 4. m 0 VOW P-111 (L E :07 E 0 Z CL 0 Ov- a CD r 0 0 z 2 00r. 0 0 U) c OE c 4) 2 LEGEND DDDDD MIDDLE COASTAL SALT MARSH (CSM) RESTORATION, ESTABLISHMENT D D D AND ENHANCEMENT AREAS DDDDD COASTAL STRAND (CS)_ RESTORATION AND ENHANCEMENT AREAS ®OPEN CHANNEL (OC) RESTORATION AND ESTABLISHMENT AREAS (PL -2 ONLY) DIEGAN COASTAL SAGE SCRUB CSS RESTORATION, ESTABLISHMENT L2,0 o AND ENHANCEMENT AREAS ( ) ORCUTT'S PIN CUSHION RESTORATION AREAS EXISTING SENSITIVE VEGETATION - INDIVIDUAL. LOCATIONS TO BE VERIFIED BY PROJECT BIOLOGIST (PROTECT -IN- PLACE) a * EXISTING SENSITIVE VEGETATION (ESHA) (PROTECT -IN -PLACE /ACCESS RESTRICTED) ESHA ENVIRONMENTALLY SENSITIVE HABITAT AREA (PROTECT -IN- PLACE /ACCESS RESTRICTED) '' ' PROPOSED ROAD AND SLOPE REPAIR WORK AREAS (SEE CITY IMPROVEMENT PLANS) - - CITY LIMITS - - - SAN ELIJO LAGOON CONSERVANCY ECOLOGICAL BOUNDARY -m ROAD RIGHT -OF -WAY FOR ADDITIONAL RESTRICTIONS AND REQUIRED SITE PROTECTION MEASURES REFER TO SHT TS -1 'GENERAL NOTES' 6 6 KEY MAP N.T.S. # N N co J rI Za � o N V 0 J a a F U W V a Z w tV O � Q � � C U C K W G � W N N � N a Q F Oa O � b W y� f+ a 0 •� M (D 2 Q r. o u (W� 0�= 2:16 V r. 0 O W Y/ 0 E L a° Z ° 0 C Q Q TOM c) a CL ,o a � o� Z aN _ ,_� Lm _Lm N Z a 0 i 0 • _ 0 m N o� W m O }r m `c m c O / W N b Obi b W � O W O Q 0 Z } O W W Z Z Y Lai C2 dd j tV O � Q � � C U C K W G � W N N � N a Q F Oa O � b W y� f+ a 0 •� M (D 2 Q r. o u (W� 0�= 2:16 V r. 0 O W Y/ 0 E L a° Z ° 0 C Q Q TOM c) a CL ,o a � o� Z aN _ ,_� Lm _Lm N Z a 0 i 0 • _ 0 m N o� W m O }r m `c m c O / W N b Obi b W N N � N a Q F Oa O � b W y� f+ a 0 •� M (D 2 Q r. o u (W� 0�= 2:16 V r. 0 O W Y/ 0 E L a° Z ° 0 C Q Q TOM c) a CL ,o a � o� Z aN _ ,_� Lm _Lm N Z a 0 i 0 • _ 0 m N o� W m O }r m `c m c O / W m c O / W CONTAINER PLANT LEGEND MIDDLE COASTAL SALT MARSH RESTORATION /ESTABLISHMENT AREAS (REST /EST: 0.035 AC./1,534 S.F.) SYMBOL BOT, ECAL CRXopll COI kNER SPq_ %TG . QTY. DETAIL DDDDDD CRESSA TRUXILLENSIS ALKALI WEED 1 GAL((��1'11 FRANKENIA SALINA 98 OA 6' DDDDDD DISTICHLIS SPICATA SPICATA SALT GRASS 4" POT 1' 586 1 GAL. 2' FRANKENIA SALINA ALKALI HEATH 1 GAL. 3' 22 �A 6' JAUMEA CARNOSA SALTY SUSAN 1 GAL. 1' 98 1 GAL. 4' 65 JUNCUS ACUTUS LEOPOLDII SOUTHWESTERN SPINY RUSH 1 GAL. 5' 4 1 GAL. 6' 10 SALICORNIA VIRGINICA COMMON PICKLEWEED 1 GAL. 2' 195 TOTAL PLANTS = 332 PERITOMA ARBOREA SUAEDA CALJFORNICA CALIFORNIA SEA -ELITE 1 GAL. 3' 11 QA STRAND RESTORATION AND ENHANCEMENT AREAS AND �ENH: 0.339 AC./14,766 S.F. TOTAL PLANTS = 1014 BOTNAANI EAL MIDDLE COASTAL SALT MARSH ENHANCEMENT AREAS QTY. (ENH: 0.093 AC.14,069 S.F.) SYMBOL BOJA, IJPAL CglyNpN COf gkNER SPAgpG , QTY DETAIL DDDDDD CRESSA TRUXILLENSIS ALKALI WEED 1 GAL. 2' 26 OA DDDDDD DISTICHLIS SPICATA SPICATA SALT GRASS 4" POT 2' 194 ALKALI WEED PERITOMA ARBOREA FRANKENIA SALINA ALKALI HEATH 1 GAL. 6' 7 70 4 0.51 JAUMEA CARNOSA SALTY SUSAN 1 GAL. 2' 26 AWAS TOTALS JUNCUS ACUTUS LEOPOLDII SOUTHWESTERN SPINY RUSH 1 GAL. 6' 4 ORCUTT'S PIN CUSHION PLANTING AREAS (COASTAL STRAND) SALICORNIA VIRGINICA COMMON PICKLEWEED 1 GAL. 4' 65 SPIV�YG QTY. 1 DETAIL SUAEDA CALIFORNICA CALIFORNIA SEA - BLITE 1 GAL. 6' 10 �A MqATRIPLEX CHAENACTIS GLABRIUSCULA ORCUTTIANA ** ORCUTT'S PINCUSHION 4" POT TOTAL PLANTS = 332 PERITOMA ARBOREA BLADDERPOD 1 GAL. 6' 4 QA REST: 0.087 AC./3,777 S.F. COASTAL STRAND RESTORATION AND ENHANCEMENT AREAS AND �ENH: 0.339 AC./14,766 S.F. SYMBOL BOTNAANI EAL Cft?N CO lkNER S ( I�I8YG QTY. DETAIL BOTNAAUI FAL CRXNPN COIgkNER SPAF8(NG QTY. DETAIL BACCHARIS SALICIFOLIA MULEFAT J1 GAL. 5' 11 QA IVA HAYESIANA SAN DIEGO MARSH ELDER 1 GAL. 4' 17 JUNCUS ACUTUS LEOPOLDII SOUTHESTERN SPINY RUSH 1 GAL. 4' 17 SAMBUCUS NIGRA CAERULEA BLUE ELDERBERRY 1 GAL. 15' 1 QA TOTAL PLANTS = 46 * ATRIPLEX LEUCOPHYLLA TO ONLY BE INSTALLED ON SLOPES WITHIN COASTAL STRAND AREAS, PER THE DIRECTION OF THE PROJECT BIOLOGIST. ** ORCUTT'S PINCUSHION SEED FOR SEED MIX AND CONTAINER PLANTS SHALL BE COLLECTED FROM LOCAL SAN ELIJO LAGOON SOURCES, IN COORDINATION WITH THE SAN ELIJO LAGOON CONSERVANCY (SEE NOTES FOR ALL CONTAINER PLANTS AND SEED REGIONAL SOURCE RESTRICTIONS AND PLANT PROPAGATION REQUIREMENTS) PLANTING AND SEEDING NOTES: 1. ALL EXOTIC VEGETATION AND INORGANIC DEBRIS REMOVAL SHALL BE COMPLETE, IRRIGATION SYSTEM SHALL BE IN PLACE AND FULLY OPERATIONAL, AND GROW -KILL CYCLES COMPLETE AND APPROVED BY THE PROJECT BIOLOGIST PRIOR TO PLANTING AND SEEDING. 3. CONTAINER PLANTS SHALL BE LOCATED PER THESE PLANS AND THE PROJECT BIOLOGIST'S DIRECTION TO MIMIC NATURAL PLANT DISTRIBUTION AND SHOULD NOT BE PLANTED IN UNIFORM ROWS. ONCE ALL THE CONTAINER PLANTS HAVE BEEN SPOTTED IN PLACE, THE CONTRACTOR SHALL ACQUIRE FINAL APPROVAL FROM THE PROJECT BIOLOGIST PRIOR TO EXCAVATING PLANTING HOLES. 4. ALL CONTAINER PLANT MATERIALS SHALL BE ADEQUATE SIZE AND SHAPE FOR THEIR SIZE. ROOT BOUND, OR POORLY ROOTED PLANTS WILL NOT BE ACCEPTED. ALL PLANTS SHALL BE FREE OF PESTS AND DISEASES, AND SHALL BE IN A HEALTHY AND VIGOROUS CONDITION. ALL MATERIALS REJECTED BY THE PROJECT BIOLOGIST SHALL BE REMOVED FROM SITE AND REPLACED IN -KIND BY THE CONTRACTOR AT HIS /HER EXPENSE. 5. ALL CONTAINER PLANTS MUST BE PLANTED WITHIN 10 WORKING DAYS FOLLOWING DELIVERY TO THE SITE. THE CONTRACTOR SHALL BE RESPONSIBLE FOR WATERING AND PROTECTING ALL PLANTS AND MATERIALS STORED ON -SITE. 6. PLANTING AND SEEDING SHALL ONLY OCCUR WHEN ENVIRONMENTAL CONDITIONS ARE FAVORABLE FOR SUCH ACTIVITIES, BASED ON STANDARD HORTICULTURAL PRACTICES. PLANTING OR SEEDING SHALL NOT TAKE PLACE IF TEMPERATURES ARE UNREASONABLY HIGH, OR IF THE SITE IS EXCESSIVELY WET OR MUDDY. 7. PLANTING HOLES SHALL BE FILLED WITH WATER AND ALLOWED TO DRAIN COMPLETELY BEFORE PLANTING CONTAINER PLANTS. 8. CONTAINER PLANTS SHALL BE PLANTED PER DETAILS A & B, THE LEGEND AND THE PROJECT SPECIFICATIONS, AND SHALL BE WATERED THOROUGHLY IMMEDIATELY AFTER BEING PLANTED. 9. ALL SEED AND CONTAINER PLANTS SHALL HAVE ORIGINATED FROM FROM CISMONTANE SAN DIEGO COUNTY SOURCES, AS PRACTICABLE. ALL CONTAINER PLANTS AND SEED SHALL BE ACQUIRED FROM A PRE - APPROVED SEED SUPPLIER SPECIALIZING IN NATIVE SEED. 10. CONTRACTOR SHALL COORDINATE SEED COLLECTION FOR ORCUTT'S PINCUSHION SEED FROM SAN ELIJO LAGOON SOURCES. ALL COLLECTION SHALL BE CONDUCTED UNDER THE SUPERVISION OF THE PROJECT BIOLOGIST AND IN IN COORDINATION WITH THE SAN ELIJO LAGOON CONSERVANCY. 10. CONTRACTOR SHALL ESTABLISH A CONTRACT GROW AGREEMENT WITH A NATIVE PLANT NURSERY PRE - APPROVED BY THE PROJECT BIOLOGIST TO PROPAGATE ORCUTT'S PINCUSHION FROM SEED COLLECTED ON SITE. 11. SEED MIXES SHALL BE APPLIED THROUGHOUT PLANTING AREAS INCLUDING UNDER EXISTING AND INSTALLED TREES AND SHRUBS WITHIN REVEGETATION AREAS. 12. AVOID EXISTING NATIVE VEGETATION FROM HYDROSEED SPRAY, OR WASH HYDROSEED MULCH OFF EXISTING NATIVE VEGETATION WITHIN 24 HOURS OF HYDROSEED APPLICATION. 13. ALL EXOTIC VEGETATION REMOVAL AREAS OUTSIDE OF DESIGNATED RESTORATION /ESTABLISHMENT AND ENHANCEMENT PROJECT AREAS SHALL BE HYDROSEEDED UPON COMPLETION OF WORK. THE PROJECT BIOLOGIST SHALL SELECT A SEED MIX APPROPRIATE (FROM THE PROJECT SEED MIXES LISTED ABOVE) BASED ON THE SURROUNDING NATIVE VEGETATION 14. UPON COMPLETION OF WORK, ALL TEMPORARY DISTURBANCE FROM FROM IRRIGATION MAINLINE TRENCHING, OR ACCESS TO EXOTIC REMOVAL AREAS SHALL BE HYDROSEEDED WITH SEED MIX 'D' IN ALL EXISTING HABITAT AREAS. THE PROJECT BIOLOGIST SHALL MARK OUT AREAS PRIOR TO WORK AND CONFIRM FOLLOWING COMPLETION. 15. HYDROSEED SLURRY MIX (MAY BE REVISED BASED ON AGRICULTURAL SUITABILITY TESTING OF SOIL SAMPLES COLLECTED BY PROJECT BIOLOGIST): • SEED AT INDICATED APPLICATION RATE (LBS /ACRE) PER SEED MIXES. • 100% VIRGIN WOOD FIBER MULCH W/ GREEN MARKER DYE AT 2,000 LBS. /ACRE. • 6 -20 -20 XB AT 875 LBS. /ACRE. • M- BINDER TACKIFIER AT 150 LBS. /ACRE. SEED MIX LEGEND SEED MIX'A' ABRONIA MARITIMA ATRIPLEX LEUCOPHYLA* BEACH SLATBUSH 1 GAL. 4' 89 V �ENH: 0.093 AC. /4,069 S.F.) SYMBOL BOTANICAL NAME CHAENACTIS GLABRIUSCULA ORCUTTIANA ** ORCUTT'S PINCUSHION 4" POT 2' 2,843 ALKALI WEED PERITOMA ARBOREA BLADDERPOD 1 GAL. 3'p¶CN 53 0 COASTAL SALT GRASS 70 4 0.51 6'BR4cDAm 26 QA 4 10 1.29 2 AWAS TOTALS = 22 2.83 SEED MIX'B' 4 TOTAL PLANTS = 3,011 REST: 0.087 AC.13,777 S.F. REST: ORCUTT'S PIN CUSHION PLANTING AREAS (COASTAL STRAND) (PLANTING AREA:0.052 AC./2,271 S.F.) SYMBOL BON ftAL CfflopN COf glkNER SPIV�YG QTY. 1 DETAIL LEUCOPHYLA* BEACH SLATBUSH 1 GAL. 4' 9 OA SEED MIX'C' MqATRIPLEX CHAENACTIS GLABRIUSCULA ORCUTTIANA ** ORCUTT'S PINCUSHION 4" POT 2' 289 CHANNEL PERITOMA ARBOREA BLADDERPOD 1 GAL. 6' 4 QA 8 ROOT BALL a� TOTAL PLANTS = 302 AND OPEN ENHANCEMENT CHANNEL BASIN 0 W 10 "THI K HR ARK AREAS RESTORATION a ROOT CROWN (REST /EST: 0.016 AC. 1713 S.F.) 1 ABOVE AND GRADE ESTABLISHMENT m AREAS w (REST /EST: 0.016 AC./713 S.F.) BOTNAAUI FAL CRXNPN COIgkNER SPAF8(NG QTY. DETAIL BACCHARIS SALICIFOLIA MULEFAT J1 GAL. 5' 11 QA IVA HAYESIANA SAN DIEGO MARSH ELDER 1 GAL. 4' 17 JUNCUS ACUTUS LEOPOLDII SOUTHESTERN SPINY RUSH 1 GAL. 4' 17 SAMBUCUS NIGRA CAERULEA BLUE ELDERBERRY 1 GAL. 15' 1 QA TOTAL PLANTS = 46 * ATRIPLEX LEUCOPHYLLA TO ONLY BE INSTALLED ON SLOPES WITHIN COASTAL STRAND AREAS, PER THE DIRECTION OF THE PROJECT BIOLOGIST. ** ORCUTT'S PINCUSHION SEED FOR SEED MIX AND CONTAINER PLANTS SHALL BE COLLECTED FROM LOCAL SAN ELIJO LAGOON SOURCES, IN COORDINATION WITH THE SAN ELIJO LAGOON CONSERVANCY (SEE NOTES FOR ALL CONTAINER PLANTS AND SEED REGIONAL SOURCE RESTRICTIONS AND PLANT PROPAGATION REQUIREMENTS) PLANTING AND SEEDING NOTES: 1. ALL EXOTIC VEGETATION AND INORGANIC DEBRIS REMOVAL SHALL BE COMPLETE, IRRIGATION SYSTEM SHALL BE IN PLACE AND FULLY OPERATIONAL, AND GROW -KILL CYCLES COMPLETE AND APPROVED BY THE PROJECT BIOLOGIST PRIOR TO PLANTING AND SEEDING. 3. CONTAINER PLANTS SHALL BE LOCATED PER THESE PLANS AND THE PROJECT BIOLOGIST'S DIRECTION TO MIMIC NATURAL PLANT DISTRIBUTION AND SHOULD NOT BE PLANTED IN UNIFORM ROWS. ONCE ALL THE CONTAINER PLANTS HAVE BEEN SPOTTED IN PLACE, THE CONTRACTOR SHALL ACQUIRE FINAL APPROVAL FROM THE PROJECT BIOLOGIST PRIOR TO EXCAVATING PLANTING HOLES. 4. ALL CONTAINER PLANT MATERIALS SHALL BE ADEQUATE SIZE AND SHAPE FOR THEIR SIZE. ROOT BOUND, OR POORLY ROOTED PLANTS WILL NOT BE ACCEPTED. ALL PLANTS SHALL BE FREE OF PESTS AND DISEASES, AND SHALL BE IN A HEALTHY AND VIGOROUS CONDITION. ALL MATERIALS REJECTED BY THE PROJECT BIOLOGIST SHALL BE REMOVED FROM SITE AND REPLACED IN -KIND BY THE CONTRACTOR AT HIS /HER EXPENSE. 5. ALL CONTAINER PLANTS MUST BE PLANTED WITHIN 10 WORKING DAYS FOLLOWING DELIVERY TO THE SITE. THE CONTRACTOR SHALL BE RESPONSIBLE FOR WATERING AND PROTECTING ALL PLANTS AND MATERIALS STORED ON -SITE. 6. PLANTING AND SEEDING SHALL ONLY OCCUR WHEN ENVIRONMENTAL CONDITIONS ARE FAVORABLE FOR SUCH ACTIVITIES, BASED ON STANDARD HORTICULTURAL PRACTICES. PLANTING OR SEEDING SHALL NOT TAKE PLACE IF TEMPERATURES ARE UNREASONABLY HIGH, OR IF THE SITE IS EXCESSIVELY WET OR MUDDY. 7. PLANTING HOLES SHALL BE FILLED WITH WATER AND ALLOWED TO DRAIN COMPLETELY BEFORE PLANTING CONTAINER PLANTS. 8. CONTAINER PLANTS SHALL BE PLANTED PER DETAILS A & B, THE LEGEND AND THE PROJECT SPECIFICATIONS, AND SHALL BE WATERED THOROUGHLY IMMEDIATELY AFTER BEING PLANTED. 9. ALL SEED AND CONTAINER PLANTS SHALL HAVE ORIGINATED FROM FROM CISMONTANE SAN DIEGO COUNTY SOURCES, AS PRACTICABLE. ALL CONTAINER PLANTS AND SEED SHALL BE ACQUIRED FROM A PRE - APPROVED SEED SUPPLIER SPECIALIZING IN NATIVE SEED. 10. CONTRACTOR SHALL COORDINATE SEED COLLECTION FOR ORCUTT'S PINCUSHION SEED FROM SAN ELIJO LAGOON SOURCES. ALL COLLECTION SHALL BE CONDUCTED UNDER THE SUPERVISION OF THE PROJECT BIOLOGIST AND IN IN COORDINATION WITH THE SAN ELIJO LAGOON CONSERVANCY. 10. CONTRACTOR SHALL ESTABLISH A CONTRACT GROW AGREEMENT WITH A NATIVE PLANT NURSERY PRE - APPROVED BY THE PROJECT BIOLOGIST TO PROPAGATE ORCUTT'S PINCUSHION FROM SEED COLLECTED ON SITE. 11. SEED MIXES SHALL BE APPLIED THROUGHOUT PLANTING AREAS INCLUDING UNDER EXISTING AND INSTALLED TREES AND SHRUBS WITHIN REVEGETATION AREAS. 12. AVOID EXISTING NATIVE VEGETATION FROM HYDROSEED SPRAY, OR WASH HYDROSEED MULCH OFF EXISTING NATIVE VEGETATION WITHIN 24 HOURS OF HYDROSEED APPLICATION. 13. ALL EXOTIC VEGETATION REMOVAL AREAS OUTSIDE OF DESIGNATED RESTORATION /ESTABLISHMENT AND ENHANCEMENT PROJECT AREAS SHALL BE HYDROSEEDED UPON COMPLETION OF WORK. THE PROJECT BIOLOGIST SHALL SELECT A SEED MIX APPROPRIATE (FROM THE PROJECT SEED MIXES LISTED ABOVE) BASED ON THE SURROUNDING NATIVE VEGETATION 14. UPON COMPLETION OF WORK, ALL TEMPORARY DISTURBANCE FROM FROM IRRIGATION MAINLINE TRENCHING, OR ACCESS TO EXOTIC REMOVAL AREAS SHALL BE HYDROSEEDED WITH SEED MIX 'D' IN ALL EXISTING HABITAT AREAS. THE PROJECT BIOLOGIST SHALL MARK OUT AREAS PRIOR TO WORK AND CONFIRM FOLLOWING COMPLETION. 15. HYDROSEED SLURRY MIX (MAY BE REVISED BASED ON AGRICULTURAL SUITABILITY TESTING OF SOIL SAMPLES COLLECTED BY PROJECT BIOLOGIST): • SEED AT INDICATED APPLICATION RATE (LBS /ACRE) PER SEED MIXES. • 100% VIRGIN WOOD FIBER MULCH W/ GREEN MARKER DYE AT 2,000 LBS. /ACRE. • 6 -20 -20 XB AT 875 LBS. /ACRE. • M- BINDER TACKIFIER AT 150 LBS. /ACRE. SEED MIX LEGEND SEED MIX'A' ABRONIA MARITIMA RED SAND VERBENA REST• 0.035 AC./1,534 S.F.) MIDDLE COASTAL SALT MARSH RESTORATION AND ENHANCEMENT AREAS �ENH: 0.093 AC. /4,069 S.F.) SYMBOL BOTANICAL NAME COMMON NAME PLS LBSJACRE TOTAL LBS. CRESSA TRUXILLENSIS ALKALI WEED 7 8 1.03 2 mpDpDpP D D D DISTICHLIS SPICATA SPICATA COASTAL SALT GRASS 70 4 0.51 FRANKENIA SALINA ALKALI HEATH 4 10 1.29 2 0.85 TOTALS = 22 2.83 SEED MIX'B' 4 1.70 REST: 0.087 AC.13,777 S.F. REST: COASTAL STRAND RESTORATION AND ENHANCEMENT AREAS 2 0.339 AC./14,766 S.F. SYMBOL BOTANICAL NAME COMMON NAME PLS LBSJACRE TOTAL LBS. SYMBOL BOTANICAL NAME ABRONIA MARITIMA RED SAND VERBENA 15 2 0.85 WESTERN RAGWEED 6 ACMISPON GLABOR DEERWEED 85 2 0.85 AMBROSIA CHAMISSONIS SILVER BEACH -BUR 50 2 0.85 CAMISONIOPSIS CHERIANTHIFOLA SUFFRITICOSA BEACH EVENING PRIMROSE 80 2 0.85 CHAENACTIS GLABRIUSCULA ORCUTTIANA ** ORCUTT'S PINCUSHION 10 2 0.85 DISTICHLIS SPICATA SPICATA COASTAL SALTGRASS 10 4 1.70 ERIOGONUM FACICULATUM FLAT- TOPPED BUCKWHEAT 10 2 0.85 ISOCOMA MENZIEZII GOLDENBUSH 15 1 0.45 3 0.86 TOTALS = 17 7.25 SEED MIX'C' 8.64 7 ISCARIFY OPEN CHANNEL OF PLANTING o U W RESTORATION 8 ROOT BALL a� 9 AND ENHANCEMENT WATERING BASIN 0 W 10 "THI K HR ARK AREAS 11 a ROOT CROWN (REST /EST: 0.016 AC. 1713 S.F.) SYMBOL BOTANICAL NAME COMMON NAME F'L5 LbbJAUKt IUTALLbb. AMBROSIA PSILOSTACHYA WESTERN RAGWEED 6 2 0.03 ARTEMISIA DOUGLASIANA MUGWORT- 10 6 0.10 ARTEMISIA PALMERI SAN DIEGO SAGEWORT 10 4 0.07 ELYMUS TRITICOIDES CREEPING WILD RYE 80 3 0.05 MUHLENBERGIA RIGENS DEERGRASS 60 3 0.05 NASSELLA PULCHRA PURPLE NEEDLEGRASS 75 3 0.05 MIMULUS AURANTIACUS VAR. PUNICEUS STICKY MONKEY FLOWER TOTALS = 21 0.35 SEED MIX'D' DIEGAN COASTAL SAGE SCRUB ESTABLISHMENT /RESTORATION /ENHANCEMENT AREAS ( 0.288 AC. /12,540 S.F.) BOTANICAL NAME COMMON NAME PLS LBSJACRE TOTAL LBS. iirlii sa ffEMI 0 ACMISPON GLABOR DEERWEED 85 4 2.02 m o 0 0 ARTEMISIA CALIFORNICA CALIFORNIA SAGEBRUSH 10 7 1.44 FLAT PLANTING ENCELIA CALIFORNICA COASTAL SUNFLOWER 25 5 1.73 BE INCLUDED IN BACKFILL MIX PER SPECS.). ERIOGONUM FASCICULATUM FLAT - TOPPED BUCKWHEAT 10 6 1.15 BALL 5 ISOCOMA MENZIESII COAST GOLDENBUSH 15 2 0.58 MIMULUS AURANTIACUS VAR. PUNICEUS STICKY MONKEY FLOWER 2 3 0.86 SALVIA MELLIFERA BLACK SAGE 40 3 0.86 TO BE INCLUDED TOTALS = 30 8.64 iirlii sa ffEMI DESCRIPTION 1 GRADE 2 AT SLOPE m o 2 EXCAVATE AND FILL SLOPE AS NEEDED TO CREATE FLAT PLANTING BASIN PERIMETER FERTILIZER PACKET BERM BE INCLUDED IN BACKFILL MIX PER SPECS.). 3 DEPTH OF ROOT BALL 4 TWO TIMES WIDTH OF ROOT BALL 5 WATER AND TAMP 6 BACKFILL OF MIX WELL. 6 2 CONTROLLED 7 RELEASE FERTILIZER PACKETS TO BE INCLUDED IN BACKFILL MIX PER SPECS.). 7 ISCARIFY � •_ SIDES OF PLANTING o U W PIT 8 ROOT BALL a� 9 CREATE BERM 6 ABOVE WATERING BASIN 0 W 10 "THI K HR ARK M H LAYER 1" A I H K" FROM ROOT CROWN 11 a ROOT CROWN OF SHRUB 1 ABOVE FIN SH GRADE N 1 GAL NATIVE CONTAINER PLANT NO SCALE Q PLAN VIEW (D- SECTION VIEW ITEM DESCRIPTION 1 FINISH GRADE 2 PLANTING m o BASIN DEPTH OF x ROOT BALL i 3 1 CONTROLLED RELEASE FERTILIZER PACKET TO BE INCLUDED IN BACKFILL MIX PER SPECS.). 4 WATER AND TAMP BACKFILL MIX WELL. U 5 SEE PLANTING LEGEND FOR SPACING 6 DEPTH OF ROOT G BALL W 7 EXISTING GRADE 8 TWO TIMES WIDTH OF ROOT BALL 411 POT NATIVE PLANTING NO SCALE M J za�C, = O N 0 a a U Z u�yi�, O U 0 v N a Z N WN O O� Q � � C n a �x W � � W ` n N V^7 � N _ Y o� d +�+a0 ._ 04 C �v W i N 0 O ♦��� •� Ln C (�40w � Q M m o N x � i � LL o �DO� 0 Q U O �� a Z23�� W a ♦11 G N W y=am Joan =o Z _ L O A. � •_ � o U W Zo� a� N 0 0 W a a N m w o Z Z Y j ed O U N WN O O� Q � � C n a �x W � � W ` n N V^7 � N _ Y o� d +�+a0 ._ 04 C �v W i N 0 O ♦��� •� Ln C (�40w � Q m o N W � i � LL o �DO� 0 Q U O �� a Z23�� W a ♦11 G N W y=am Joan =o Z _ L O A. � •_ � Q U W Zo� r N 0 W a a REVEGETATION SITE WORK SPECIFICATIONS GENERAL SPECIFICATIONS 1. SCOPE OF WORK Contractor shall conduct habitat restoration of disturbed native habitat areas, establishment of new habitat in reviously disturbed habitat areas, qnd enhancement of existing, habitat throe h exotic /non— native lapt species re Is and revegetation within on—site areas ad acent to and within the proposed disturbance areas t ontroctor shall complei {e all, wgr including non — native ins ation removal/ ontrol, minor grading site and soil reparation, irrigation sys em ins a lation, pl�nt and seed ins al ation and maintenance services per theses plans V(d specifications. Contractor shall furnish all services, labor transportation, materials and equipment necessary for the complete installation of mitigation improvements as sown on these plans and as specified herein including, all incidental work necessary to complete work. 2. QUALITY ASSURANCE A. Verification of Dimensions and Quantities: All scaled dimensions are approximate. Before proceeding with any work, carefully check and verify all dimensions and quantities and immediately inform Landscape Architect /Project Biologist of any discrepancy between the drawings and or specifications and actual field conditions. No work shall be done in any area where there is any such discrepancy until approva for same has been given by Project Biologist. B. The Contractor shall hold a valid California Landscape Contractors License, Class C— 27, and shall provide a project foreman who has previously overseen successful native restoration for at least 3 projects in Southern California Southern California. The nursery used to supply materials to the project shall specialize in native plant propagation, hold a valid California Nursery License and be preapprove by the Project Biologist. All herbicide treatments shall be prescribed by a Licensed Pest Control Advisor. Herbicide applications shall be supervised or performed by a Licensed Pesticide Applicator. C. Work shall be performed in accordance with the best standards of practice relating to various trades under continuous supervision of a qualified, experienced foreman capable of interpreting plans and specifications. D. All construction personnel are required to attend a pre— construction environmental training prior to working on site. Contractor personnel shall be instructed about the sensitive nature of the habitats and the responsibility associated with working in and adjacent to these areas. Contractor's employees shall sign an acknowledgment that they are aware of the conditions listed below and that their violation of such conditions may result in their termination of work on the construction site(s). E. Respponsibilities and restrictions for the Contractor are as follows: a. No site work shall be authorized until the contractor reviews and understands all native vegetation and site features to be protected —in —place within the pro1'ect boundary. b. The contractor shall be responsible for avoiding impacts to any site features or native vegetation in ESHA areas and areas flagged within the project boundary. C. The contractor shall avoid impacts and shall protect all native vegetation and site features identified by the project biologist. native plants and site features damaged by the contractor shall be replaced in —kind and in —size (i.e. size of material damaged) at the contractors expense. d. Operation of machinery adJ'acent to ESHAs and other native vegetation communities adjacent to, or on site, will be minimized to avoid damage to existing biological resources except within the designated work areas. e. All vehicular use shall be from the Highway 101 road edge. machinery refueling and /or servicing must take place at designated staging areas located outside of any esha or wetland /drainage areas. f. All litter shall be removed from the the project site on a daily basis. g. No dumping of debris will occur in or near the mitigation project areas. Any spills of toxic materials shall be cleaned up immediately, including removal and disposal of contaminated soils. h. Pumping of excess concrete or cleaning concrete trucks is prohibited on the project site. i. No hydrocarbon or antifreeze compounds shall be allowed to be deposited on the soil surface within the Project site. All equipment maintenance shall be accomplished within designated /approved staging areas. If emergency lubrication of machinery is required at the project site, a 10 mil vin I drop sheet shall be placed under the equipment to capture excess fluid or spillage. All spillage shall be removed completely from the site. j. Stationary equipment, such as motors, pumps, and generators shall be positioned over drip pans when located within the project site. k. Construction access to the site will be limited to the Highway 101 road edge. no vehicles shall be allowed beyond the road edge /top of slope. I. All grading work shall occur from the top of the road slope. Hand grading shall only be conducted in all revegetation areas beyond the new toe of slope limits. m. Smoking will not be permitted within or adjacent to the mitigation sites. n. Fire abatement equipment must be present on site when machinery is being operated. o. All construction work, including the removal of any vegetation, will be avoided during the migratory bird nesting season (February 15th through August 31st). should avoidance of vegetation removal during this time period not be feasible, then appropriate nesting bird surveys and monitoring protocols shall be coordinated with the a plicable resource agencies for approval pnor to initiating work. no vegetation shall be removed during the restricted period without prior nesting bird surveys having been conducted by the project biologist, and subsequent authorization by the agencies. p. Special status plant and wildlife species observed on site during project implementation shall be reported within 10 days to CDFW per reporting guidelines. q. Work shall not occur in drainages during, or immediately following rainfall /precipitation events. work may be resumed at the direction of the project biologist /s, per applicable permit requirements. r. Any wildlife observed on site during project implementation shall be allowed to leave the work area without harassment- or harm. s. Work shall be performed only during daylight hours (e.g., 7:30 a.m. to 5:00 p.m.), Monday through Friday, and will exclude federal holidays. t. All construction and revegetation installation work shall be conducted in one consecutive period during the fall /early winter of the chosen implementation year. All work would be conducted outside of the nesting bird restrictive period (Sept. 1st — Feb.14th). Work conducted between February 15th through August 31st shall require pre — approval of the appropriate resource agencies. u. No pets shall be allowed on —site. v. No in— stream (channel) structures shall be placed to obstruct downstream flow (when present), except as necessary and as approved by the project biologist /s to facilitate the installation of the intended rip /rap outfall structure at the site a drainage improvement location. w. No fill or other material containing weed seeds shall be utilized for this project. x. No work with machinery or hand tools shall occur within any channels when flowing water is present without appropriate siltation prevention and erosion control BMPs in place. Y. All project work shall be done in accordance with the applicable regulatory aggency permits. The contractor shall install and maintain BMPs throughout the duration of the project construction pperiod. as shall include, but are not limited to, ,silt fencing, fiber rolls, gravel bags and erosion contol blankets. Additional BMPs may be required based on seasonal rainfall and site conditions. z. BMPs shall be constructed of biodegradable materials, unless use of non — biodegradable materials is pre — approved by the project biologist. All non— biodegroedoble bmps and temporary fencing shall be removed at the end of the contract period, unless approved to remain by the project biologist, or SELC. aa. Verify the location of all existing improvements and utilities, and protect in place before beginning work, this includes improvements and utilities not shown on these plans. Underground service alert (gas, electric, telephone, water, sewer, lighting, and tv): 800/422 -4133. ob. Catering trucks are prohibited on the project site. F. Regulatory Permits: The Contractor shall obtain a copy of all relevant permits and be familiar with conditions issued by the regulatory agencies. Copies of the permits shall be kept on —site at all times during project implementation. The Contractor shall obtain all permits associated with the application of herbicides. 3. DEFINITIONS A. The term "Construction Documents" or "plans, notes and specifications" shall refer to this set of weed /exotic vegetation „removal, planting and irrigation plans. B. The term mitiggation area shall mean the revegetation areas where native vegetation are to be established. C. The term "ESHA" shall mean the existing ensitive habitat areas to be preserved defined as "Environmentally Sensitive Areas and shall be protected from disturbance. All existing native habitat areas adjacent to the mitigation areas shall be assumed to be ESHAs and are sensitive to impacts from equipment and foot traffic. Any disturbance, including runoff pollution and foot traffic, within these areas is prohibited. All limits of work and access paths required within the ESHA must be pre — approved by the Landscape Architect /Project Biologist. Failure to respect the limits of work will result in a 5:1 replacement ratio for damaged native vegetation at the Contractor's expense. Replacement will require additional provisions for Irri anon and plant species, seed quantities, and container sizes and quantities as shown on the plans or to mach existing vegetation. D. The term Revege ation Area " "Planting Planting Area or Mitigation Area shall refer to all revegetation areas to be planted, broadcast and /or sown with native seed species, and planted with containerized shrubs & groundcovers, unless noted otherwise on the plans. E. The term "Biologist" or "Project Biologist" refers to a qualified Biologist or Habitat Restoration Specialist experienced with I p habitat restoration in the Southern California region. The Biologist will help the Client ensure the project � ct is performed in conformance with the plans, specifications and resource agency ,permits. F. The "Contractor is the successful bidder to whom the project contract is awarded to perform the work. G. The "City" or "Client" refers to the City of Encinitas who will be administering the contract for this work. 4. REFERENCE DOCUMENTS A. These Construction Documents were prepared in accordance with the following Plans and Regulatory Requirements: a. City of Encinitas HWY. 101 Repair and Restoration Project Final Habitat Mitigation and Monitoring Plan (May 2014 — Dudek) B. CAL —IPC. 2006. California Invasive Plant Inventory, California Invasive Plant Council: San Juan Capistrano, CA. C. Resource Agency Permits: a. California Coastal Conservancy (CCC) Coastal Development Permit No. 6 -12 -070 (March 13, 2014) b. Army Corps of Engineers (ACOE) Section 404 Nationwide Permit (NWP) SPL- 2012000459 —RRS (June 29, 2015) 5. SITE OBSERVATION VISITS A. Purpose and Scheduling: Observations shall be for the purpose of determining compliance with plans and specifications, workmanship, review of materials and supplies, clean —up and maintenance. Contractor shall receive written punch lists of all deficiencies and /or remedial work after each visit and shall correct all deficiencies prior to requesting the next site observation visit. Contractor or his /her authorized representative shall be on site at the time of each site observation visit if requested by the City or Project Biologist. B. Site Observation Visits: In addition to normal progress inspections, Contractor shall schedule and conduct the following formal inspections, iving notice to the City and Project Biologist a minimum of three 3 calendar days prior to readiness o conduct the following site observations: ( ) • Pre construction site meeting with the Project Biologist. 1. The Contractor shall review the project limit of work and proposed access routes. 2. Identify exotic species to be treated /removed and the acceptable method(s) in which to treat and remove them. • Review of fencing and boundary marker installation. All fencing shall be pre— approved by the Biologist prior to beginning work. • A site review and walk— through with the Biologist upon completion of exotic removal and weed control work. • Irrigation mainline alignment check (Prior to trenching). • Irrigation spray cover check • Biologist review of site following weed control /removals, soil preparation and prior to any plant installation. • Inspection of all plant materials at time of delivery, for quality, size vigor, and appropriate species. • Site observation when plant materials are spotted for planting, but 'before plantingq holes are excavated. • Upon completion of planting and all other specified work per plans and specificafions a punch —list will be prepared b the Project Biologist on behalf of the City, documenting any outstandin items to be completed and/or corrected. Contractor shall complete punch —list items within ten (10 calendar days. Delay of completion of punch —list items will delay the beginning of the 120 —day Plant. Period. Written approval by City will establish the beginning of the Plant Establishment Period. During the Plant Establishment Period, Contractor shall schedule site observation visits with the Project Biologist monthly. • Final inspection will occur at the end of the 120 —day Plant Establishment Period, provided all previous deficiencies have been corrected. Contractor will be notified in writing to the City that contract work and maintenance period has been accepted or that the maintenance period has been extended to correct any deficiencies remaining. Final written acceptance and approval by the Project Biologist and City following these site observation visits shall establish the beginning date for the one year warranty period. C. Site observation of the work shall not relieve the Con 'tractor of the obligation to fulfill all conditions of the contract. 6. AS -BUILT PLANS A. As —Built Conditions: Within four (4) weeks of work completion and acceptance of site preparation and planting by the Project Biologist, Contractor shall furnish and submit to the Project Biologist and City one 1 full scale (to each), reproducible plan set showing all "as— built" field changes to erosiongcontrol, irrigation, ( ) 9 , and planting for the mitigation area. Plan base sheet shall be provided to Contractor b the ProJ'ect Biologist. All changes shall be legibly drafted /marked on a print set in ink and supplieY to the Project Biologist and City. All reproduction costs are considered part of contract. WEED /EXOTIC REMOVAL SPECIFICATIONS 1. SCOPE OF WORK The work includes all labor, transportation, materials, tools equipment, facilities, and services necessary for and incidental to performing all operations in connection with t 'he removal and clearing of all exotic plant species and weeds within the project boundary as indicated in the Site Preparation Plans. 2. QUALITY ASSURANCE A. All herbicides treatments shall be prescribed by a Pest Control Adviser and applied under the supervision of a licensed or certified pesticide applicator. B. Work shall be performed in accordance with the best standards of practice relating to various trades under continuous supervision of a qualified foreman, capable of interpreting plans and specifications. 3. SUBMITTALS A. Product Data: Contractor shall submit invoices, MSDS sheets, and product data sheets for all herbicide materials proposed for use to the Project Biologist at least 3 days prior to the treatment /application date. B. The Contractor shall submit for approval by the -Project Biologist, a list of all materials and equipment specified herein and on the plans along with the manufacturer's brochures, maintenance manuals and warranties within fifteen (15) days of Notice to Proceed, or prior to ordering for installation on site. C. If the Contractor proposes to use material(s), equipment or methods other than those indicated on the drawings and specified herein, the Contractor shall submit a written request to the Project Biologist and the City to deviate from the drawings and specifications. Samples of the material(s) and equipment, or a description of proposed alternate methods shall accompany the request to assist in the evaluation of the proposed substitution. The burden of proof shall be borne by the Contractor. Submittals must be pre approved in writing by the Project Biologist and /or City prior to being utilized on the project. D. Any substituted items, equipment or methods not pre— approved in writing by the City and /or Biologist will be rejected. The Contractor shall remove unapproved materials or items not installed per the plans or specifications and replace them with the materials or workmanship indicated on the plans or specifications. 4. RESTRICTIONS AND REQUIREMENTS A. Timing Restrictions: • Exotic removal/ weed control is only allowed to occur during the Migratory Bird Nesting Season (February 15th through August 31st) if a qualified biologist surveys all potential nesting vegetation within the project site for nesting birds. If an active nest is located, this area shall be fenced a minimum of 100 feet (500 feet for raptors) in all directions. This area shall not be disturbed until after August 31st or until the nest becomes inactive. • Container plants, cuttings and seed may not be installed until all exotic removal and weed control work is complete and approved by the Biologist, unless permission is granted otherwise in writing by the Biologist /Landscape Architect. • The Contractor shall be responsible for abiding by any and all other restrictions in related specification sections, all pertinent laws and re ulations, including traffic control, and all related permits, including the Resource Agency permits. In he event of a discrepancy between these specifications and the Resource Agency permits, the Resource Agency permits shall prevail unless indicated otherwise by the Project Biologqoist in writing. B. Equipment Restricfions: • Equipment shall be used that meets the conditions and restrictions of the plan notes, specifications and the Resource Agency permits; Equipment restrictions are listed in Section 2 (Quality Assurance). • Construction access to the site will be limited to the Highway .101 road edge. no vehicles shall be allowed beyond the road edge /top of slope. 4. RESTRICTIONS AND REQUIREMENTS (CONTINUED) B. Equipment Restrictions (Continued): • Equipment or vehicles driven or operated near wetland areas shall be checked daily to ensure there are no leaks of materials such as petroleum products, pesticides or any other substances that could be deleterious to wildlife, water quality or vegetation. • All equipment shall be stored and maintained offsite, or adjacent to the site at in approved storage and staging areas away from native habitats, wetlands and areas prone to flow. Refueling shall be performed in approved refueling areas within staging areas or offsite. Spillage of petroleum based products or pesticides will not be tolerated. All equipment must be free from leaks. Leaking equipment shall be immediately removed from site and replaced with sound, leak free equipment at flie Contractor's expense. • Stationary equipment, such as motors, pumps and generators shall be positioned over drip pans. C. General Restrictions: • See also the plan title sheet (TS -1) and the Conceptual Mitigation Plan, specification Section 2 (Quality Assurance) and other related specifications sections. • All construction personnel shall avoid impacting sensitive habitat areas, wetlands and ESHA s. Additional conditions and restrictions shall be as indicated in the Resource Agency permits. • No pesticides, petroleum products, hydraulic fluid, antifreeze or other potentially toxic compounds shall be deposited on the ground. All equipment maintenance, pesticide mixing and refueling shall be done in approved staging areas away from wetlands, ESHA's and areas prone to flow. • Access to the work site shall be via HWY 101 disturbed habitat, and trails and paths reviewed and approved by the Project Biologist and the City. • Any spills of toxic materials including pesticides shall be cleaned up immediately. The appropriate agencies shall be notified of all spills and methods of cleanup. • Wildlife shall not be trapped, harmed, harassed, or killed unless they pose an imminent and immediate threat to human health and safety. Contractor shall alert the Biolo ist as soon as wildlife are discovered on the project site. The Biologist will coordinate removaI/grelocation if necessary. • All vegetative slash and debris shall be disposed of at a landfill or green waste recycling facility. Vegetative slash and debris shall be completely covered and secured prior to leaving the site and during transport. Vegetative slash, especially pampas grass seed plumes shall be bagged and kept in enclosed containers or bins away from native habitat areas and removed from the site daily. 5. DELIVERY, STORAGE, AND HANDLING A. Delivery: • All herbicides shall be delivered to the site in manufacturer's original containers bearing directions for use and warning labels. MSDS sheets shall be kept on site as required by law and the area posted prior to spraying as necessary for safety and as required by law. • During delivery, herbicides shall be protected from damage, puncture, spillage, vandalism, heat, direct light and other conditions that would damage or impair the quality of the herbicides. B. Storage and Protection: • Herbicides shall be stored as required by law and in a cool, dry place, protected from vandalism, theft, direct sunlight, heat, moisture, and physical damage. • Contractor shall keep appropriate clean up and containment materials onsite in case of an accidental spill of herbicide materials. All spills must be cleaned immediately and reported, as required by law. C. Equipment Delivery and Storage: • Contractor's equipment stored at the site shall be the responsibility of the Contractor. • Equipment delivery and unloading shall not cause damage to roads, sidewalks, driveways or other improvements. Any such damages shall be repaired and paid for by the Contractor. • Equipment shall be stored in approved storage and stagingq areas only. Stored equipment must have oil drip pans under them. Badly leaking equipment shall not be stored on site. 6. PROJECT /SITE CONDITIONS A. Environmental & Weather Conditions: • Herbicide application and weed removal shall be performed during those periods when weather conditions are suitable in accordance with state and local laws and locally accepted practices. In cases of unseasonable weather i.e. forecasted rainfall, flooding, etc., work shall be delayed until weather returns to normal as determined by the Biologist in consultation with the Client and Pest Control Advisor. • Equipment shall not be operated in muddy conditions or in ponded or flowing areas. Herbicide spray shall not drift onto native plants ESA areas or any areas beyond the Limit of Work. Herbicide applications shall strictly follow tie labeled directions. • Weed removal shall be performed in compliance with all state laws and regulations, the Resource Agency permit conditions and restrictions, Contract Documents, and the project plans and specifications. 7. SEQUENCING AND SCHEDULING A. Commencement of Work: • Contractor shall schedule and attend a pre— construction meeting with the Biologist prior to beginning exotic removal /weed control and work. An environmental training session conducted by the Biologist shall be part of the pre— construction meeting. All of the Contractor s employees and subcontractors shall be present for the environmental training and sign the sign in sheet. The Biologist shall conduct the environmental training session. • Exotic removal and weed control work shall commence upon written Notice to Proceed and upon conclusion of the Migratory Bird Nesting Season or unless authorized b�y the project biologist. Work shall be performed during the hours, days and dates pre— approved by the Client and in conformance with the City and /or County requirements. • Work shall continue in a continuous fashion Monday— Friday until exotic removal and weed control work is complete in accordance with the plans and as specified herein. Work hours, days, dates and times are subject to change by the Client and /or Project Biologist. 8. PRODUCTS MATERIALS A. Herbicides: • Herbicide use shall be prescribed by a Pest Control Adviser and pre— approved by the Project Biolo ist. • At no time shall pre— emergent herbicides be used or any other herbicide not recommended by a Pest Control Adviser and pre— approved by the Project biologist. B. Spray Pattern Indicator: • A blue or purple colored herbicide dye shall be used in all herbicide applications and shall be a non toxic, non staining, water soluble, liquid material. "Blazon" by Milliken Chemicals, Inman, SC, Agro Marc (Amvac) by Butlers Mill, or an approved equal. C. Additives: • Additives that help reduce drift shall be used when spraying within 100 feet of environmentally sensitive areas landscaped areas, open water, existing native habita , and agricultural fields regardless of wind speed. 9. EXECUTION EXAMINATION A. Verification of Conditions: • All scaled dimensions and graphic representations on the plans are approximate. Before roceeding with an work Contractor shall p y all carefully check and yerif all dimensions and quantities .and shall immediately inform the Biologist and City of any discrepancies between drawings and specifications and actual site conditions. No work shall be conducted where discrepancies occur until approval has been given by the PREPARATIity. in consultation with the Biologist. A. TrainiinnNNg of Personnel • The Contractor shall train all personnel, equipment operators and subcontractors in the identification of native plants, exotic species, and weeds within the Limit of Mork areas. Native plants, native habitat, and ESA's must be adequately protected and avoided during exotic removal and weed control work. The Contractor will be required to pay for and mitigate any damages to sensitive areas or native habitat impacted by his /her work. B. Access Routes • Access for exotic removal and weed control work shall be along existing paths or distrubed habitats as pre— approved by the Biologist. C. Fencing: • Contractor shall install fencing as indicated on the plans and detailed drawings along the designated limit of work area. Biologist shall review and approve fencing prior to Contractor beginning exotic removal and weed control work. r r Z c o N 0 e 0 J 0 a W ' LL N O ' w U �� a \1_ N W to N . o U W K m� N � N o� d Sao C 3U W> vs 4-4WM 0�= O •— Ln C („SOW E �O a N Q N T" U7 n Q v E 0200 ♦.+ . o 0 w *� V 0 V C W L c T M •- ,— i.O Q 0 ca m a o � o w w w N W to N . o U W K m� N � N o� d Sao C 3U W> vs 4-4WM 0�= O •— Ln C („SOW E �O a O� T" 4) Q v E 0200 ♦.+ . 0 *� V 0 V C W L c T M •- ,— i.O Q ca REVEGETATION SITE WORK SPECIFICATIONS WEED /EXOTIC REMOVAL SPECIFICATIONS (CONTINUED) 9. EXECUTION (CONTINUED) PREPARATION (CONTINUED) D. Pre — construction Meeting, Environmental Training, and Site Review: • Contractor shall schedule and attend a pre— construction meeting as described in Section 2 (Quality Assurances) prior to be inning exotic removal and weed control work. • Following the precon meeting tie Contractor shall walk the site with the Biologist to review weeds and exotics and determine the best and acceptable methods of treatment and removal that avoids damages to adjacent native habitat. 10. EROSION CONTROL AND BEST MANAGEMENT PRACTICES A. The contractor shall implement Best Management Practices (BMPs) during exotic removal and weed control work. BMPs shall consist of preventing erosion and sedimentation by ins ailing BMPs promptly after exotic removal and weed control work and in areas defined on the plans of requiring specific erosion control devices. ALL BMPs shall be constructed of biode radable materials, as proctivabfe. Any non — biodegradable BMPs shall be completely removed from the site no longer functional, or at the end of the contract pperiod. B. If a rainfall event is forecasted by the National Weather Service (NWS) while bare mineral soil is exposed from exotic control and weed removal /demolition work the Contractor shall deploy erosion control devices such as silt fencing, fiber rolls, sand bags, etc. to prevent erosion and sedimentation into the ESA and to remain in compliance with the Resource Agency permits. 11. VEGETATION TO BE REMOVED /TREATED A. Exotic vegetation to be treated cut to rode and removed: • The following is a partial list of exotic wood tree species that may or may not be present within the limit of work:: Acacia /Sydney golden wattle (Acacia latifolia), myoporum /ngaio tree (Myoproum loetum)), Canary Island date palm (Phoenix canariensis), sweet fennel (Foeniculum vul are), tree tobacco (Nicotiano lauca)), Pampas gross (Cortedaria selloona), castor bean (Ricinis communis), Hottentot fig/ice plant (gCarpobrotus edulis), fountain grass (Pennisetum setaceum), New Zealand spinach (Tetragonia tetragonioides), stink wort (Dittrichia graveolens), non — native sea lave nder /statice species (Limonium sp.) and artichoke thistle (Cynara cardunculus). B. Exotic trees within the mitigation area and species outside the mitigation area identified on this plan shall be cut to grade and immediately treated with an appropriate herbicide. All cut exotic biomass and understory mulch shall be removed from the site and disposed of at an approved landfill facility. C. Exotic Herbaceous Plants to be hand — pulled, treated with herbicide or a combination of both. Treatment methods are noted below unless otherwise indicated in the field by the project biologist. 12. VEGETATION EATMENT AND REMOVAL METHODS DS A. All treatment and removal strategies shall be performed in accordance with all applicable pesticide regulations and laws. Removal strategies shall avoid damage to native plants and adjacent L)HA areas and take erosion control into consideration. All weed slash cut trees and related vegetative debris shall be removed from the site by the end of each work day. 9 B. In general, small herbaceous weeds, grasses and small shrubs that do not regenerate from roots, rhizomes, tubers, etc. shall be pulled, hoed, or dug out. Herbaceous weeds, grasses and small shrubs that can regenerate from a tap root, root fragments, rhizomes or similar (such as fennel and Bermuda grass) shall be carefully spot sprayed in place with the appropriate systemic herbicide. Sprayed plants shall be allowed to brown out and die and then be cut, bagged and removed from site. C. Exotic woody shrubs and trees greater than 3 tall) to be cut to grade are indicated in the plans, or will be flagged in the field by the Project Biologist. Specific trees as indicated are to be cut to within 2 to 3 inches of the finish grade and stumps sprayed or daubed with an approved' appropriate systemic herbicide within 5 minutes of initial cut. All trees along the project boundary shall be felled away from the adjacent property to avoid impacts to adjacent structures, habitat vegetation and property. The Contractor shall be responsible for any damage to any adjacent property occuring from vegetation clearing and tree removal work. D. Fountain grass and sweet fennel shall first have all plumes /seed heads cut and placed in a sealed bag or container and removed from the site. E. Mechanical hand operated equipment such as string /blade trimmers and chain saws may be used for exotic removal work provided their use is pre— approved by the project biologist, they meet the requirements under "Equipment Restrictions, it can feasibly and safely access the site, and does not impact existing habitat or native plants. F. Other equipment may be used if pre — approved b�yy the Biologist in writing. In areas where the use of mechanized equipment would damage native habitat and require trimmin native plants, non — mechanized hand tools shall be used and extraction performed via hand tools and by fool. G. Vegetative debris and slash from target exotic species shall not be stored on site and debris will be completely removed from the project site and disposed of at a landfill or green waste recycling facility. 13. HERBICIDE APPLICATION Intentional or unintentional application of herbicides to non - target plants is prohibited. If the Biologist determines that herbicides were applied to non — target plants by accident or due to neglect, the Contractor shall replace all affected plants materials and labor) at the Contractors expense. The replacement plant (s) shall be the same mtype, size and (quality as the affected plant s). The cost Pcludin materials and labor, (n)d an required igationI shall be the sole responsibility of(the Contractor. g y q A. Methods of Herbicide Application: • Application of herbicide onto fresh cut stumps with a paint brush, brush dauber, or backpack sprayer. • Spraying plant foliage with the use of a backpack sprayer, truck or trailer mounted sprayer with pressurized hose. • Use of a wicking stick in situations where herbaceous weeds are growing above lower growing native plants. B. Weather Conditions: • No herbicide application shall be allowed during adverse weather conditions, or as restricted by law or herbicide labeling, All weather related label directions shall be strictly followed. No herbicide spraying shall be allowed 24 hours before or after a rainfall event. C. Preparation of Herbicide Mixture: • Herbicide preparation (mixing, addition of dye and surfactant) shall only be allowed in appproved upland staging areas. The pouring of prepared herbicide into spray or doubin apparatus shall be conducted only in the approved staging areas, over a spill pan, and in accordance wih State of California laws and pesticide regulations. • ll herbicide solutions shall be marked by a brightly — colored blue or purple dye. D. Time Limits: • — — Cut and paint treatment requires the application of the herbicide to a fresh cut within three 3) minutes of cutting, before the sap on the cut surface begins to congeal. If more than 3 minutes is allowed to elapse the plant shall be re —cut and the fresh cut shall be treated with the appropriate herbicide at no additional cost to the City. 14. CLEAN -UP A. All work areas shall be kept neat and clean during the entire duration of work. Contractor shall remove vegetative slash and debris, trash, etc. resulting from exotic removal and weed control operations on a daily basis. Contractor shall remove weed slash and other materials out of areas prone to flow by the end of each work day. Weeds /slash stored in staging areas shall be tightly containerized or bagged. Contractor shall r,. , TW,,c�ir� rr,Q�ap��ALris;Ara4L &2q� public and private streets, sidewalks, and public right —of way at 1. SCOPE OF WORK The work includes all labor, transportation, materials tools equipment, facilities and services necessary for and ary o incidental to performing all operations in connection' with site soil preparation planting and hydroseeding of all revegetation areas as shown on these plans and specifications, as indicated herein. 2. DEFINITIONS A. Plant names indicated in plant palettes conform to Hickman, J.C., 1993. "The Jepson Manual: Higher Plants of California ". Alternate references are included from Beauchamp, R.M., 1986. "A Flora of San Diego County ". "Native" and "non— native" species will be identified from these two sources. PLANTING SPECIFICATIONS (CONTINUED) 3. SUBMITTALS A. Approval of any item, alternate, or substitute indicates only that the product or products apparently meet the requirements ofi the drawings and specifications on the basis of the information or sam es submitted. B. Contractor shall order plants /verify availability from a native plant nursery within thirty 30) days of contract award. Contractor shall submit evidence of a the plant order to the Project Biologist. The source of all propag files and /or seed shall have originated from coastal San Diego County. Orcutt's pincushion seed o seed mix and container plants shall be collected from local San Elijo lagoon sources, in coordination with the SELC. C. Contractor shall purchase, take delivery and install all nursery —grown container plant material for the sole purpose of this project. D. Contractor shall arrange for all seed material to be reserved and /or purchased for the sole purpose of this project. E. Contractor shall submit copies of seed supplier acknowledgment /order verification, within thirty (30) days of contract award. F. Contractor shall submit to the Project Biologist a list of seed to be provided with anticipated quantities of each included. G. Samples: Project Biologist reserves the right to take and analyze samples of Contractor supplied materials at any time for conformity to specifications. • Contractor shall furnish seed samples upon request. Samples of one half pound of each species or seed mix may be requested by Project Biologist, to be drawn at time of delivery to the mitigation site. • Contractor shall submit all seed bag certification togs and a signed certificate from the installer listing quantities and type of materials used in seeding installation. Certification list shall include seed type (genus and species), quantity (weight), analysis, supplier name, geographic location of seed collection, seed purity percentage, seed germination percentage, and date seed was collected and tested. Copies of inspection certificates, required by law, shall be furnished to the Landscape Architect /Project Biologist without charge. • At least one specimen of each species of plant materials (i.e. container plants) provided to the site shall be labeled with legible water —proof ink indicating the correct botanical name or the plant. Labeled samples shall remain on site and shall be maintained by Contractor for identification during planting. Labeled plants shall be incorporated into the work at the end of the project. H. Rejection and Substitution: Once accepted by the Contractor, all plants not conforming to contract requirements shall be considered defective, and such plants, whether in place or not, shall be marked as rejected and be immediately removed from the site of the work and replaced with acceptable plant materials at the Contractors expense. All plants shall be of the species, variety, size, age, flower color, and condition as specified herein, or as indicated on the drawings. Under no conditions will there be an substitution of plant variety, or reduced sizes for those listed on the accompanying drawings, except with the expressed written consent of the Project Biologist and City. 4. DELIVERY, STORAGE, AND HANDLING A. Special Handling: Contractor shall be responsible for providing seed that has been re— treated b known P 9 9 pre—treated methods forappropriate s ecies of plant seed as defined in Emery, Dara E. 1988. Seed Propagation >, P � ry� of Native California Plants . Santa Barbara Botanic Garden, Santa Barbara, California. B. Packing and Shipping: Seed shall be delivered in unopened manufacturer's standard containers bearing original certification labels showing seed type (genus and species) qquantity (weight, analysis, name of supplier, percentage seed purity, percentage seed germination, and date seen was ested. a. All seed shall be labeled according to state and federal law. Seed supplier shall certify to Project Biologist, in writing, location and date of seed collection. b. During delivery, Contractor shall protect plants from vandalism, wind, heat, and other conditions that damage or impair viability of plants. Contractor shall store plants in a cool d lace. For prolonged storage on site, a temporary shade cloth structure may be required. dry P P g c. Contractor shall furnish a copies of delivery reciepts for plant material stating nursery source, quantity and material type (container size, genus, and species). Copies shall' be submitted to the Client and Project Biologist for approval prior to commencement of planting. C. Storage: Store seed in a cool, dry place. Contractor shall protect all seed and container plants from vandalism, wind, heat, and other conditions that damage or impair seed and plant viability. a. During storage, Contractor sholl protect plants from vandalism, wind, heat, and other conditions that damage or impair viability of plants. Keep plants in a cool, dry place, and /or shade if deemed appropriate. b. Plants shall be stored on site for no longer than 2 weeks (14 consecutive calendar days). Plants stored on site longer than two weeks will be considered defective and shall be replaced, in kind, quantity, and size, by the Contractor at Contractor's expense. 5. WARRANTY AND REPLACEMENTS A. Contractor shall warranty all plant material to remain healthy and vigorously growing for one year from the date of final acceptance of project by the Project Biologist and the ,City. All initial dead plants shall be replaced prior to the end of the 120 —day plan estoblis ment period; B. Where plants show signs of failure to grow at any time. during the life of the contract, including the specified maintenance period, and where plants are so in ured, damaged, dead or diseased as to render them unsuitable for the intended purpose, Contractor shall replace plant materials at a 1:1 ratio, i.e., (1) new plant for each (1) plant removed within thirty (30) days of receipt of written notice by Biologist and at no additional cost to tthe City. C. Plants used for replacement shall be the same kind and size as specified in the original plant list. Replacement plants shall be furnished, planted, and fertilized as originally specified, without cost to the City. D. The Contractors warranty period may be extended in cases where plants are slow to establish. If Contractor fails to replace plants within the thirty (30) day time limit, the City may replace them at Contractor's expense five (5) days after written notice to Contractor. E. Contractor shall not be held responsible for failures due to neglect by the City, vandalism, and "Acts of Nature" during warranty period. Such conditions which exempt Contractor from the warranty shall be documented in writing by Contractor and delivered to Project Biologist and the City within one (1) week of occurrence for approval. 6. SITE CONDITIONS A. Prior to excavation of planting pits or placing of plant materials, the Contractor shall locate all existing underground utility lines and irrigation lines and take proper precautions to avoid damage to such improvements. In the event of a conflict between such lines and plant locations, notify the City who shall arran e for the relocation of one or the other. The Contractor assumes responsibility for expenses incurred for a� repairs of damage to utility lines resulting and existing irrigation lines from inadequate precautions by Contractor. B. Actual planting. shall be performed during those periods when weather and soil conditions are suitable in accordance with locally accepted horticultural practice, and /or as approved by Project Biologist. Hand seeding shall be conducted when wind and temperature are normal for season in which work is done. In cases of unseasonable weather, work shall be delayed until weather returns to normal. C. Contractor shall remove from each mitigation site all rock and other debris accumulated during the duration of the .project and shall dispose of material at a City /County landfill or a site approved by the Project Biologist. 7. PRODUCTS A. Seed Sources: • Native seed obtained for the project shall have originated from coastal San Diego County locations. Any special seed collection required shall be conducted by a supplier possessing staff experienced in native seed collection. Seed may be purchased from S &S Seed Company, Carpinteria, CA (805) 684 -0436, or an approved equal. • 0rcutt s pincushion seed shall be collected from local San Elijo lagoon sources, in coordination with the SELC. C. Plant Sources: • Plants shall be contract grown by the Contractor at a native plant nursery. Commercial native plants shall be grown by a nursery possessing a valid California Nursery License and a staff experienced with propagation of native species. Plants may be purchased from I "ree of Life Nursery, San Juan Capistrano, Or (714) 728 -0685; or an approved equal. • Orcutt's pincushion seed for container plants shall be collected from local San Elio lagoon sources, in coordination with the SELC and contract grown at a native plantnursery, as described above. 7. PRODUCTS cI :;= D. Container Plant Backfill Mix: Planting backfill shall consist of 100% loose friable native soil with all trash, (n debris, rocks and clods over 1" diameter removed. Native soil shall be used to backfill all excavated plant o pits in the installation of containerized plant materials. Planting fertilizer shall be (2) 'BEST PAKS' o biodegradable controlled release (20 -10 -5 with minors) fertilizer packets, or approved equal. 1--1 E. Plant Materials: Plants shall be furnished in species, quantities, and sizes, and at spacing shown on the V plan as symbolized and /or described in plant palette, and in the specifications herein. b • (dualityy and size of all plants shall conform to the California Standard Grading Code of Nursery Stock and shall -be No. 1 grade. Caliper, height, and spread shall be average for each listed species. They shall w pp be symmetrical, healthy, vigorous, of normal ggrowth, free from disease insects, insect eggs and larvae. • All plants shall have healthy, normal root systems that consolidate potting soil into a firm rootball u throughout the entire container. Plants shall not be pruned prior to delivery. • All plant material will be subject to inspection and approval by City and Project Biologist at thetime of a delivery to project site. 0 • 1 gallon container stock shall have grown in containers for at least 9 months, but not over twelve (12) m a months. Z Q o • Samples shall be inspected to ensure that no root bound conditions prevail and that no container plants ° that have cracked or broken balls of earth, when taken from containers. Plants shall be subject to W Z X inspection and approval or re�jIection at the project site at any time before or during progress of work, Z for size, variety, condition, Iafent defects, and injuries. Rejected plants shall be removed from the I I 1W project site immediately. w o • Identify pant species or varieties correctly on legible, weatherproof labels attached secure) to plant o O before delivery to job site (At least one label shall be provided for each species delivered. F. Seed Materials: Contractor to furnish seed and hydroseed slurry mix as specified herein and as shown on the plans. Seed of each species shall be furnished in quantity and quality (meeting specified minimum Z percentages of urity and germination) as shown on the plans. For each seed type not conforming to specified percentage of seed purity and germination each corresponding seed application rate (Lbs. /acre) will Z be citsted by the Project Biologist, using current test results. Increased seed quantities for this purpose shall Eje furnished by Contractor at Contractors cost. • Seeds are to be fresh, clean, new crop seed, composed of the varieties mixed in proportions and testing o minimum percentage of purity and germination per industry standards. • All seed shall be pre — treated as specified in Delivery, Storage and Special Handling. All seed shall have o originated from coastal San Diego County. o • The Contractor is responsible for contacting the seed supplier 30 days after award of contract to Z for special seed collections and seed pre—treatment as necessary. y arrange e ecessary. G. Miscellaneous Materials: Materials not specifically described, but required for a complete and proper S2 3 w installation, shall be as selected by the Contractor subject to the approval by the Project Biologist and City. o o o 8. EXECUTION A. The following section defines work tasks and indicates a sequence of work execution that Contractor shall adhere to without modification, unless prior approval by the City and Landscape Architect /Project Biologist has been granted. U L B. A minimum of two 'grow —kill' cycles (approximately 12 days per cycle ) shall be implemented following installation of irrigation system and prior to plant installation. 'Grow—kill' cycles shall consist of the scheduled operation of the irrigation system to stimulate ermination of existing non — native seeds. Herbicide �SN17 * �" shall be applied to treat geminating seedlings to exhaust the existing weed seed bank. Additional grow —kill cycles may be recommended by the Proll'ecf Biologist based on viability of the existing weed seed bank. • All existing weeds and debris are to be completely removed prior to implementing grow —kill cycles. a C. Planting: X N • The layout of locations for plant materials shall be flagged in the field by Contractor (per the plans) and approved b the Project Biologist prior to plant installation. All container plants shall, if necessary, be N re—located as directed as part of pthe contract. P y' • Plants shall not be allowed to dry —out before or during installation. Contractor shall keep exposed roots moist by means of wet saw dust, peat moss, or burlap at all times during planting operations. Roots W o shall not be exposed to air except when being placed in ground. Wilted plants, improperly located or m installed, whether in place or not, shall not be accepted and shall be replaced at the Contractors N expense. Contractor shall be responsible for watering all container plants on site while being stored prior to planting. o Lo • No area shall be planted where weeds and /or exotic species are present or there is evidence that a weed crop will germinate. • All excavated holes shall have vertical sides with roughened surfaces and shall be twice the size of the root ball. Holes shall be ' in all cases large enough to permit handlin and plantin without injury or breakage of root balls or roots. After holes have "been dug, they are 'to be tilled with water and allowed to • Excess soil generated from the planting holes shall be spread on the site as directed by the Client and M > N Landscape Architect /Project Biologist. Rocks and debris larger than six (6) inches in diameter generated 42 Q o from the planting holes shall be removed from the site. '— N • Contractor shall protect in —place all existing native plant materials outside of the limits of work and /or .� as otherwise directed. V v Q • Plants shall be installed at approved locations with specified existing on site soil. The plants shall be = placed in the planting pits on the backfill soil which has been hand tamped only. Fill plant pits with LV > water and allow to complete)y drain prior to the placement of the pants. After setting the plants, the remaining backfill materials shall be carefully tamped and water settled around each Too ball to fill all voids. Plantings will receive no additional fertilizers other than the amendments as specified herein O O •� and /or as recommended byy soils analysis. •v • Eacnn container plant shall be placed in the center of the hole and shall be set plumb and held rigidly in position until the backfill soil has been tamped and water settled around each root ball. U o LO W • All plants shall be set at such a level that after settling they bear the same relationship to the surrounding finish grade ggas they bore to the soil line grade in the container (approx. 1 above finish LO • I-mmediotelymafter ipnlstallati n, Contractor shall water —in by hose or irrigation, each plant until soil around roots is moist from bottom of hole to finish grade. „ • Install weed —free bark mulch layer to a uniform 3 depth, in an 18 diameter area around base of each container. • Throughout the Plant Establishment Period, Contractor shall provide adequate irrigation to each container plant using the above ground irrigation system, and as directed by the Project Biologist. O D. Seed Installation: Seed application must occur between Oct. through Feb., or as otherwise directed by the E i Project Biologist. Seed shall be installed using machine hydroseed methods as indicated on the plans. CL • Contractor shall protect in place all existing native plant materials adjacent to the limits of work and V .L newly planted material. Contractor shall be respponsible for all costs associated with the replacement of Z O r damaged existing native plant material (at a 5:1 replacement ratio) or newly planted material at a 1:1 (3 O CL replacement ratio. O = T" a) • Prior to seed application, soil surface shall be tilled and /or hand raked to create crevices in which seed >%W will collect. 1 .O M • No area located within a revegetation area shall be seeded where weeds are present or there is evidence that a weed crop will' germinate. All weeds shall be removed prior to seeding, as specified Q O • An�yy concentrated development of weed growth appearing in the seed mix planting areas during the Plant Establishment Period shall be removed on a monthly basis. The Contractor shalt remove such N1= concentrations of weeds by hand. Lim c 'a • Seed mix shall consist of a mixture of seed and slurry components (as indicated in plant legend) O 4) r, F. Clean Up: As project progresses, Contractor shall neatly maintain all areas and remove unsightly trash and V _ M unsi htly debris. Mer completion, Contractor shall remove all debris and empty containers. L, G. Safe Contractor shall be responsible for obtaining the necessary permission and for following required W O.— sa f ety regulations when working within or adjacent to public rights—of—way a n d/o r private pr ope r ty. The .O Contractor assumes all responsibility for the actions of his employees or representatives as they pertain to a }+ 0 violation of any applicable City, County, State, or Federal statute. (n REVEGETATION SITE WORK SPECIFICATIONS PLANTING SPECIFICATIONS (Continued) 8. EXECUTION (CONTINUED) H. Maintenance: Contractor shall continuously maintain all involved planting areas of the Contract during the gogress of work and during the Plant Establishment Period, until final acceptance of work by the Project ologist and City. • Planting maintenance operations shall begin immediately, after all plant and seed materials are installed per the approval of the Project Biologist. Plant material shall be kept in a healthy, optimum growing condition. Plants shall not -be pruned or fertilized during the Plant Establishment Period. Pesticides and herbicides shall not be used in planting areas during the maintenance period unless approved and /or directed by the Project Biologist and City. • Weedy, non — native species as defined by the Project Biologist, may, invade planting areas and become a problem before or during the establishment of native plant associations. Throughout the maintenance �eriod, these species should be hand removed as soon as they begin to invade and before they become Ioo large for hand extraction. • All damage caused by the Contractor during the landscape operations, as a result of malfunction of installed work durin the Guarantee Period, shall be repaired at Contractor's expense. • Maintenance of plan material shall include proper irrigation, control of weeds and exotic species, and control of plant diseases and animal pests (e.g., gophers, etc.). • Project maintenance shall include all repairs to the revegetation /mitigation area caused by human activities and the repair of damage to plantings caused "by animal pests. 9. PLANT ESTABLISHMENT PERIOD (120 -DAY) A. Establishment: Completion of all specified work, with acceptance and written approval from Project Biologist and City establishes beginning of the Plant Establishment Period. The period shall extend for no less than one hundred twenty 120) continuous calendar days. Contractor shall perform all maintenance services described herein for he duration of the Plant Establishment Period. • Thirty (30) da s prior to conclusion of the Plant Establishment Period, the mitigation site shall be inspected by contractor, City, and Project Biologist. Any plant material deemed to be defective will be subject to conditions defined in "Warranty and Replacements." Final acceptance will occur at successful conclusion of Plant Establishment Period and will begin warranty period, • The Plant Establishment Period shall be extended when, in the opinion of the Project Biologist, improper maintenance and /or possible poor or unhealthy condition of planted materials are evident at the termination of the scheduled Plant Establishment Period. Contractor shall be responsible for additional maintenance of mitigation site(s) at no charge until all of the work is completed and acceptable to Project Biologist and the City. B. Maintenance Services: Contranor shall maintain all plants in a vigorous and thriving condition by irrigating, weeding, cultivating, and by any other necessary operations during the entire eriod of installation, Plant Establishment Period, and until final acceptance and approval b the Project Biologist and the City. Improper maintenance, which may cause poor condition of planed material at termination of the scheduled contract period, will cause postponement of final acceptance of work. • Contractor shall conduct weed removal activities in revegetation areas on a continual basis following plant installation. "Plant installation" includes installation of container plants and seeding. "Weed removal includes the removal of weeds, their root system, and removal from the site. • The Contractor shall be responsible for keeping all areas within the conservation area free of target exotic species during the maintenance period, as indicated herein, on the plans, and contract documents. • The Contractor shall review the site for exotic species and exotic species resprouts on a monthly basis for the duration of the 120 —day warranty and maintenance period (minimum). Any exotics or weeds that have germinated or resprouted shall be treated and removed from the site each month (minimum) as specified herein. • Contractor shall be responsible for immediately controlling any insect infestations and diseases that may spread throughout planted areas. o Contractor shall be responsible for monitoring and control of herbivory of plants and shall inform the City and Landscape Architect /Project Biologist within 24 hours of discovery, who shall then rescribe remedial action. Any remedial action such as fencing and /or protective cages, shall be provided. • Leaf and branch drop shall be retained in place unless specifically designated for removal. • Contractor shall remove and dispose off site all weeds, exotic plants and non — organic debris. Removal of trash and litter shall continue on a regular basis during the Plant Establishment Period. Organic debris resulting from weed /exotic plant removal shall be removed from the site(s) and disposed of at County landfill to avoid further introduction of undesirable exotic seed and propagules. 10. PERFORMANCE STANDARDS DURING PLANT ESTABLISHMENT PERIOD A. Container Plantings: All container plantings will be inspected by the Project Biologist at 30, 60, 90 and 120 days after planting. Contractor shall immediately re lace all dead, damaged, or diseased plants in —kind and at a 1:1 replacement ratio, to achieve 100% survival at the end of 120 days: B. Seeded Areas: All seeded areas will be inspected by Landscape Architect /Prot1ect Biolo ist 120 days after seeding. Contractor shall re —seed all seeded areas that have not reached 2U% germination cover. Contractor shall re —seed all bare areas greater than 100 square feet. C. No planting area will be approved that supports more than 10% absolute coverage of non — native weed species. D. Contractor shall keep exotic plant growth controlled and suppressed to acceptable levels throughout the conservation area. Resprouts or seedlings of exotic species shall not be allowed to obtain a -height of more than four feet (4') before being retreated or removed. E. Contractor shall schedule and perform monthly maintenance visits as necessary to prevent exotic species from producing fruit or settinq seed. Failure to kill exotic and weeds prior to setting seed or producing fruit shall result in the Contractor -having to perform an additional weeding effort of the effected area at no cost to the client. Additional weeding efforts will be required to be performed as directed by the Project Biologist. IRRIGATION SPECIFICATIONS 1. SCOPE OF WORK The work includes all labor, transportation, materials, tools, equipment, facilities, and services necessary for and incidental to performing all operations in connection with furnishing, delivery and installation of irrigation complete as shown on the plans and specifications as indicated herein, and to the satisfaction of the Landscape Architect /Project Biologist and the City. 2. QUALITY ASSURANCE A. Explanation of Drawings: Due to the scale of the plans it is not possible to indicate all offsets, fittings, sleeves, etc. which may be required. Carefully investigate the finished and /or existing conditions affecting the irrigation installation and plan work accordingly, furnishing such fittings, etc. as may be required to meet site conditions. B. The irrigation plans are generally diagramatic and indicative of the work to be installed. Install the work in such a manner as to avoid conflicts between the irrigation and existing utilities or existing irrigation systems. Contractor shall verify all existing utility locations, easements, and exiting site conditions prior to commencement of the job. C. Discrepancies: Do not install the irrigation system as shown on the plans when it is obvious in the field that obstructions, grade differences, or discrepancies in project area dimensions exist that might not have been considered in project design. Bring such obstructions or differences to the attention of the Project Biologist. In the event this notification is not performed knowingly, the Contractor shall assume full responsibility for any revision of project plans and field work that is necessary. D. Permits and Fees: The Contractor shall obtain and pa for any and all permits /fees and all observations required by the applicable Water District and /or City of y Encinitas. 3. GUARANTEES AND REPLACEMENTS A. Contractor guarantees all equipment, materials, and labor furnished or performed under the contract agqainst defects in design, materials, and workmanship for a period of one year, unless otherwise specified. Thie guarantee shall commence from the date of final acceptance of work at the end of the 120 —day plant establishment period. B. All equipment and workmanship found to be defective within the guarantee period shall be replaced and installed by the Contractor at Contractor's expense. Replacement equipment shall be the some model and manufacturer as specific in the irrigation legend. Replacement equipment shall be furnished and installed as originally specified. IRRIGATION SPECIFICATIONS (CONTINUED) 4. SUBMITTALS A. Upon 15 days after Contractor has received the Client's Notice to Proceed, the Contractor shall submit to the Landscape Architect /Project Biologist of record the following product data: • A complete list of materials proposed to be furnished and installed for this scope of work. • Manufacturers specifications, catalog cuts, and other data required to demonstrate compliance with the specified requirements. • Manufacturers recommended installation procedures which, when approved by the designer of record, will become the basis for accepting or rejectinq actual installation procedures used in the field. B. No substitutions of material or procedures shall be made concerning these documents without the written consent of an accepted equivalent by the Project Biologist and the City. C. Equipment or materials installed or furnished without prior approval of the Project Biologist and the City may be rejected and the Contractor shall be required to remove such materials from the site at his own expense. D. Approval of substitution of material and /or products, other than those specified, shall not relieve the Contractor from complying with the requirements of the Plans and Specifications. The Contractor shall be responsible, at his own expense, for all changes by approved substitutions which affect other items of his own work and /or the work of other Contractors. E. Samples of the equipment may be required at the request of the Project Biologist if the equipment is other than that specified. F. Record Drawings (As— Builts): Dimension from 2 permanent points of reference, building corners, sidewalk, or road intersections, etc., the location of the following items: • Connection to water coupling station /point of connection (POC). • Routingq of mainline lines (dimension max. 100 along routing). • Sprinkler control valves. • Quick coupling valves. • Other related equipment as directed by the Landscape Architect /Project Biologist. G. Operation and Maintenance Manuals: • Prepare and deliver to the Landscape Architect /Project Biologist within ten calendar days prior to completion of construction n hard cover binder yy p with �hree rings containing the following information: • Index sheet stating Contractor's address and telephone number, list of equipment with name and addresses of local manufacturer's representative. • Catalog and parts sheets on every material and equipment installed under this contract. • Guarantee statement. • Complete operating and maintenance instructions on all major equipment. • In addition to the above — mentioned maintenance manuals, show evidence in writing to the Project Biologist at the conclusion of the project that this service has been rendered. H. Equipment to be furnished: • Contractor shall supply the following tools: • One (1) set of special tools required for removing, disassembling and adjusting each type of sprinkler and valve supplied on this project. • One (1) quick coupler key and matching hose swivel ell for each type of quick coupling valve installed. 5. PROTECTION OF WORK AND PROPERTY A. All materials and equipment shall be stored properly and protected as required by the Contractor. The Contractor shall be entirelyy responsible for damages or loss b weather or other cause to work under the Contract. Materials shall be furnished in ample quantities and y at such times as to ensure uninterrupted erogress of the work. B. I he Contractor shall continuously maintain adequate protection of all his work from damage, destruction, or loss, and shall rotect the client or private property owners property from damage arising in connection with this Contract. Contractor shall make good any such damage destruction, loss or injury. Contractor shall adequately protect adjacent ropegy. as provided by law and the contract documents. C. Prior to excavation for irrigation piping or equipment, Contractor shall locate underground utility lines and existing irri otm lines and_ take proper precautions to avoid damage to such improvements. in the event of a conflict between such lines and irrigation piping or equipment locations, Contractor shall notify the client's representative and arrangements will be made for relocation as necessary. The Contractor assumes responsibility for making repairs for damages resulting from work as herein specified. 6. PROTECTION OF EXISTING PLANT MATERIAL A. All existing plant material to remain, which are within the revegetation area limits shall be tagged and identified by the Project Biologist for the Contractor prior to start of work. Contractor shall provide the required maintenance to assure plant materials are protected during construction. All native vegetation outside of the revegetation area limits shall be protected —in— place. B. All existing plant material shall be protected at all times from damage by workers and equipment. All minor damages to existing plant materials shall be repaired at the Contractor's expense. C. Damage to a tree or shrub, which results in death or permanent disfiguration shall result in the Contractor's complete removal of said tree or shrub, including roots, from the site. The contractor shall replace the plant material as established by the Project Biologist with one of `equal value at his own expense. The Landscape Architect /Project Biologist shall be the sole judge of the replacement of any plant material. 7. POINTS OF CONNECTION /WATER COUPLING STATION A. The Contractor shall flag the location proposed for the water coupling . station /point, as indicated on the plans. Approval of this location and an established access route from HWY 101 must be verified by the Project Biologist and pre —a proved by SELC prior to installation or entry of vehicles onto SELC land. B. The Contractor shall be responsible to obtain potable water from an outside source. 8. SITE OBSERVATIONS BY CLIENTS REPRESENTATIVE A. Contractor shall request site observations at least 48 hours in advance of all required reviews of the Project Biologist and the City B. In the event the Contractor calls for a site visit in which said visit cannot move forward due to lack of preparedness by the Contractor, and needs to get cancelled or rescheduled, the Contractor shall be responsible for reimbursing the Project Biologist at his current billing rates per hour, portal to portal (plus transportation costs), for the inconvenience. No further site visits will be scheduled until this charge has been paid and received. C. Project review for irrigation installation by the Landscape Architect /Project Biologist shall be scheduled for the following operations: o Location of water coupling p g std tion /POC • Flag layout for mainline prior to excavation of trench • Main Line Pressure Testing: At completion of installation, during testing, and prior to backfilling. • Adjustment and Coverage Test: Adjust and test all installed irrigation systems prior to commencement of planting operations. • Nre— Maintenance Observation: Entire irrigation system shall be completely installed and operational. This observation shall be coordinated with the pre — maintenance observation of the planting installation. • A written ppunch —list indicating all items to be corrected and the beginning date of the maintenance eriod will be sent to the Contractor. This is not final acceptance and does not relieve the Contractor rom any of the responsibilities in the contract • Final Site Observation and Acceptance: At the conclusion of the maintenance period (120 days), a final site observation will be conducted. The Contractor shall show evidence that the City has received all charts, records, drawings, and extra equipment as required before final site observation and operate each irrigation system in its entirety for the Project Bioloqist at time of final observation. Any items deemed not acceptable by the Project Biologist and the City shall be re— worked to the complete satisfaction of the Client and Project Biologist. • The Contractor shall show all corrections made from the "punch - list." Any items deemed not acceptable shall be reworked durin the maintenance period, The Contractor will be notified in wrtinq that the contract work and main i enance period has been accepted or that the maintenance period has been extended to correct any deficiencies remaining. Final acceptance shall establish the beginning date for the guarantee period. D. When observations have been conducted by other than the Project Biologist, show evidence in writing of when and by whom these observations were made. E. Site observation of the work shall not relieve the Contractor of the obligation to fulfill all conditions of the contract, nor requirements of the local jurisdictions. 9. PRODUCTS AND MATERIALS All products and materials shall be of standard approved and first grade quality and shall be new and in grfect condition when installed and accepted. A. oss Pipe and Fittings: • Brass pipe shall be IPS standard weight 125 LB 85 percent copper and 15 percent zinc, trade designation seamless red brass pipe conforming to the requirements of ASTV B43 -91. Brass pipe fittings and connections shall be Standard 125 LB class 85 percent red brass fittings and connections. B. Plastic Pipe and Fittings: • All pipe shall be free of blisters, internal striations, cracks, or any other defects or imperfections. The pipe shall be continuously and permanently marked with the following information: manufacturers name or trade mark, size, class and type of pipe, pressure rating, quality control identifications and date of extrusion. • All fittings shall bear the manufacturer's name or trademark, material designation, size, applicable IPS schedule and NSF seal of approval. • Pressure main line piping for sizes 1 -1/4" and smaller: PVC Schedule 40 with solvent welded joints. 1 Y" and larger shall be PVC Class 315 with solvent welded joints. • PV� Plastic Pipe and Fittings: PVC pipe for use with solvent welded threaded fittings shall be manufactured polyvinyl chloride PVC 1120 (T pe I, Grade 1) conforming to ASTM D 1785, Sch. 40. Fittings shall be PVC 1120, (Type 1, Grade I� conforming to ASTM D 2246, Sch. 40. C. Pipe Connection Materials: • Threaded Connections: Teflon tape or approved equivalent, UL listed. • Solvent Weld Connections: Primer and adhesive solvent shall be type as recommended by manufacturer of pipe and fittings. All cans of solvents and primers shall have labels intact and shall be stamped with the date .and manufacturer. No cans dated over two years old will be permitted. D. Quick Coupling Valves: • Quick coupling valves shall have a two —piece brass body designed for working pressure of 150 PSI, with quick coupler key and locking cover. Size and manuf. per plans. E. Zone Isolation Valves: • PVC ball valve with ABS handle, size per plans. F. Valve Boxes: • All valve boxes shall be marked "BV" or "QC" respectively. Boxes shall have locking covers. Other boxes shall be marked with appropriate identification. • Use 10" x 10 -1/4" round box for all gate valves with bolt down cover, or approved equal. • Incidental Materials and Equipment: G. Contractor shall provide the following items to the City: • Index sheet stating Contractors name, company name, Contractors State of California license number, telephone number, list of all irrigation equipment and the name, telephone number, and addresses of each manufacturer's local representative. •• Complete operating and maintenance instructions for each irrigation component. •• Copy of the One year guarantee statement (Section 3) •• Two control valve keys •• Two wrenches for removinqq each different type of sprinkler head •• Two quick coupler keys. The keys and hose ells shall be of the same manufacturer as the coupling valve 10. EXECUTION Inspection of Site Conditions: A. All scaled plan dimensions are approximate. Check and verify all size dimensions, system design pressures, flow requirements as shown on plans. B. Exercise extreme care in excavating and working near existing utilities. Contractor will be responsible for damages to utilities which are caused by his /her operations or neglect. C. Coordinate installation of all irrigation materials including pipe, so there shall be no interferences with utilities or other construction, or difficulty in planting shrubs, trees, or ground covers. D. Carefully check all grades to be sure that installation may safely proceed before starting work on the sprinkler irrigation system. Preparation: A. All existing weeds and debris are to be completely removed and removal work approved by the Project Biologist prior to installing system. B. Physical Layout: • Prior to installation, stake out all ressure supply lines, routing and location of sprinkler heads. Installation: • Have layout approved by Project Biologist prior to installation. A. Staking: • Provide for staking of all above ground heads and pipe with rebar stakes as shown on details. • Assemblies: 1. Routing of irrigation lateral lines shall be field adjusted by Contractor to provide coverage to all planting areas. 2. Layout to be approved by the Landscape Architect /Project Biologist. 3. Install all assemblies in accordance with details and specifications outlined herein. In absence of details or specifications pertaining to specific items required to complete work, perform such work in accordance with best standard irrigation practice, with prior approval of the Landscape Architect /Project Biologist. • Thoroughly clean PVC pipe and fittings of dirt, dust and moisture before installation. Installation and solvent welding methods shall be as recommended by the pipe and fitting manufacturer. • On PVC to metal connections work the metal connections first. Use teflon tape or approved equal on all threaded connections. Where connections are required, use adapters into which the pipe may be welded. B. Pipin Assembly: Insta� assemblies and pipe where shown diagrammatically on plans, using first class workmanship and best standard practices as approved. All fittings that are necessary. for proper connections such as swing joints, offsets, and reducing bushings that are not indicated shall be installed as necessary and directed as part of the work. 4. Do not install multiple assemblies on plastic lines. Provide each assembly with its own outlet. 5. Dielectric unions shall be used in any connections of dissimilar metals. • Handling PVC Pipe and Fittings: Exercise care in handling, loading, unloading and storing of PVC pipe and fittings. Transport all PVC pipe in a vehicle which allows the length of pipe to lie flat so as not to be subject to undue bending or concentrated external load at any point. Anyy section of pipe that, 'has been dented or damaged will be discarded 'and, if installed, shall be replaced with new piping. • Solvent Weld or Threaded Plastic Pipe: 1. Installation of all pipe and fittings shall be in strict accordance with manufacturer's specifications. 2. Because of the nature of plastic .pipe and fittings, exercise caution in handling, loading and storing, to avoid damage. All pipe and fittings shall be stored under cover until used. Any pipe that has been dented or damaged shall be discarded until damaged section is cut out and rejoined with coupling. 3. Pipe shall be cut using approved PVC pipe cutters only. Sawed joints are disallowed. All field cuts shall be beveled to remove burrs and excess before g "luin g . 4. Pipe ends and fittings shall, be wiped with, MEK or equal, before welding. solvent is a plied. Welded joints shall be given a minimum of 15 minutes to set before moving or handling. pExcess solvent on the exterior of the point shall be wiped clean immediately after assembly. 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