SECTION 328400 - IRRIGATION (CONTINUED)
H. ASSEMBLIES:
1. ROUTING OF IRRIGATION LINES AS INDICATED ON THE DRAWINGS IS DIAGRAMMATIC.
INSTALL LINES (AND VARIOUS ASSEMBLIES) IN SUCH A MANNER AS TO AVOID CONFLICTS
WITH OTHER IMPROVEMENTS AND TO ROUTE WITHIN PLANTING AREAS IN ACCORDANCE WITH THE DETAILS AND PLANS. SEE PLANTING PLANS FOR TREE LOCATIONS TO AVOID ALIGNING IRRIGATION UNDER TREE ROOTBALLS.
2. INSTALL ALL ASSEMBLIES SPECIFIED HEREIN IN ACCORDANCE WITH RESPECTIVE DETAIL DRAWINGS. IN ABSENCE OF DETAIL DRAWINGS OR SPECIFICATIONS PERTAINING TO
SPECIFIC ITEMS REQUIRED TO COMPLETE WORK, PERFORM SUCH WORK IN ACCORDANCE
WITH MANUFACTURER DIRECTION, BEST STANDARD PRACTICE AND APPROVAL OF OWNER'S REPRESENTATIVE.
3. PVC PIPE AND FITTINGS SHALL BE THOROUGHLY CLEANED OF DIRT, DUST AND MOISTURE BEFORE INSTALLATION. INSTALLATION AND SOLVENT WELDING METHODS SHALL BE AS RECOMMENDED BY THE PIPE AND FITTING MANUFACTURER. INSTALL NO ASSEMBLY INTO A TRENCH WHICH HAS STANDING WATER.
4. ON PVC TO METAL CONNECTIONS, THE CONTRACTOR SHALL WORK THE METAL CONNECTIONS FIRST. TEFLON TAPE OR APPROVED EQUAL SHALL BE USED ON ALL THREADED PVC TO PVC AND ON ALL THREADED PVC TO METAL JOINTS. LIGHT WRENCH PRESSURE IS ALL THAT IS REQUIRED. WHERE THREADED PVC CONNECTIONS ARE REQUIRED, USE THREADED PVC ADAPTERS INTO WHICH THE PIPE MAY BE WELDED. USE STRAP-TYPE FRICTION WRENCH ONLY - NO METAL JAWED WRENCH.
J. LINE CLEARANCE: ALL LINES SHALL HAVE A MINIMUM CLEARANCE OF 6 INCHES FROM EACH OTHER AND FROM LINES OF OTHER TRADES. PARALLEL LINES SHALL NOT BE INSTALLED DIRECTLY OVER ONE ANOTHER.
R. SPRINKLER HEADS:
1. INSTALL THE SPRINKLER HEADS AS DESIGNATED AND/OR NOTED ON THE DRAWINGS, NOTES AND DETAILS. SPRINKLER HEADS TO BE INSTALLED IN THIS WORK SHALL BE AS NOTED IN THE LEGEND AND THESE SPECIFICATIONS.
2. INSTALLATION OF POP-UP SPRINKLER HEADS SHALL BE MADE USING THE BOTTOM INLET WITH THE EXCEPTION OF 12” POP-UP WHICH SHALL BE MADE USING THE SIDE INLET.
3. SPACING OF HEADS SHALL NOT EXCEED THE MAXIMUM INDICATED ON THE DRAWINGS.
LAYOUT AND SPACING OF SPRINKLER HEADS IS WITH THE INTENTION TO ACHIEVE HEAD-TO-HEAD COVERAGE WITHOUT OVER-SPRAY.
4. SPRINKLER HEADS AND NOZZLES SHALL BE ADJUSTED TO SUIT ANY PARTICULAR CONDITIONS OF THE AREA. THIS SHALL BE DONE AFTER THE SYSTEM HAS BEEN
THOROUGHLY TESTED, AND IMMEDIATELY AFTER WRITTEN NOTIFICATION BY THE OWNER'S REPRESENTATIVE TO DO SO.
S. SUBSURFACE DRIP IRRIGATION INSTALLATION:
1. EXCAVATE AMENDED SOIL IN ALL AREAS TO BE DRIP IRRIGATED TO DESIGN DEPTH FOR DRIP LINES, PER THE DETAIL DRAWINGS.
2. INSTALL PVC PIPE MANIFOLDS IN TRENCHES AND THROUGH SLEEVES UNDER PAVING PER PLAN AND THE DETAIL DRAWINGS. CONNECT TO DRIP VALVE ASSEMBLY.
3. LAY TUBING ON GRADE, CUT AND ROUGH STAKE TO SPACING INDICATED ON THE DETAIL DRAWINGS.
4. CONNECT TUBING WITH REQUIRED FITTINGS, AIR/VACUUM RELIEF VALVES, FLUSH VALVES AND OPERATION INDICATORS.
T. FLUSHING OF SYSTEM:
1. CAP OR PLUG ALL OPENINGS AS SOON AS LINES HAVE BEEN INSTALLED TO PREVENT THE
ENTRANCE OF DEBRIS OR ANY CONTAMINANTS THAT WILL OBSTRUCT PIPE LINE OR FOUL SMALL ORIFICE EMITTERS. LEAVE IN PLACE UNTIL CONNECTIONS CAN BE COMPLETED.
2. AFTER ALL IRRIGATION SYSTEM VALVES, PIPES AND RISERS ARE IN PLACE AND BEFORE
CONNECTION OF LATERAL LINES, THE CONTROL VALVES SHALL BE OPENED AND A FULL HEAD OF WATER USED TO FLUSH OUT THE SYSTEM.
3. SPRINKLER HEADS SHALL BE INSTALLED ONLY AFTER FLUSHING OF THE ENTIRE SYSTEM,
INCLUDING LATERAL LINES AND SWING JOINTS, HAS BEEN ACCOMPLISHED TO THE COMPLETE SATISFACTION OF THE OWNER'S REPRESENTATIVE.
4. LINE FLUSH VALVES SHALL BE INSTALLED ONLY AFTER FLUSHING OF THE SYSTEM HAS
BEEN ACCOMPLISHED TO THE COMPLETE SATISFACTION OF THE OWNER'S REPRESENTATIVE.
3.4 TECHNICAL SUPPORT:
I. THE CONTRACTOR SHALL SCHEDULE AND CONDUCT AN ON-SITE PRE-CONSTRUCTION SYSTEM
FAMILIARIZATION MEETING FOR CONTRACTOR, OWNER'S REPRESENTATIVES TO INSURE THAT ALL PARTIES INVOLVED UNDERSTAND THE SYSTEM AND INSTALLATION TECHNIQUES.
3.5 TEMPORARY REPAIRS:
A. THE OWNER RESERVES THE RIGHT TO MAKE TEMPORARY REPAIRS AS NECESSARY TO KEEP THE EXISTING SPRINKLER SYSTEM EQUIPMENT IN OPERATING CONDITION. THE EXERCISE OF THIS
RIGHT BY THE BUILDER/DEVELOPER SHALL NOT RELIEVE THE CONTRACTOR OF HIS/HER RESPONSIBILITIES UNDER THE TERMS OF THE GUARANTEE AS HEREIN SPECIFIED.
3.6 FIELD QUALITY CONTROL:
A. ADJUSTMENT OF THE SYSTEM:
a.IF IT IS DETERMINED THAT ADJUSTMENTS IN THE IRRIGATION EQUIPMENT WILL
PROVIDE BETTER UNIFORMITY OF COVERAGE, THE CONTRACTOR SHALL MAKE SUCH ADJUSTMENTS PRIOR TO PLANTING.
b.LOWERING AND RAISING VALVE BOXES OR ANY OTHER ADJUSTMENTS BY THE
CONTRACTOR SHALL BE ACCOMPLISHED WITHIN TEN DAYS AFTER NOTIFICATION BY OWNER.
B. TESTING OF IRRIGATION SYSTEM:
1. THE CONTRACTOR SHALL REQUEST THE PRESENCE OF THE OWNER'S REPRESENTATIVE IN WRITING AT LEAST 48 HOURS IN ADVANCE OF TESTING.
2. TEST ALL PRESSURE LINES UNDER HYDROSTATIC PRESSURE OF 150 POUNDS PER SQUARE INCH AND PROVE WATERTIGHT. NOTE: TESTING OF PRESSURE MAINLINES SHALL OCCUR PRIOR TO INSTALLATION OF ELECTRIC CONTROL VALVES.
3. ALL PIPING UNDER PAVED AREAS OR ON STRUCTURE SHALL BE TESTED UNDER HYDROSTATIC PRESSURE OF 150 POUNDS PER SQUARE INCH AND PROVED WATERTIGHT.
4. SUSTAIN PRESSURE IN LINES FOR NOT LESS THAN TWO HOURS WITH 5 PSI MAXIMUM DROP IN PRESSURE. IF LEAKS DEVELOP, REPLACE JOINTS AND REPEAT TEST UNTIL ENTIRE SYSTEM IS PROVEN WATERTIGHT.
5. ALL HYDROSTATIC TESTS SHALL BE MADE ONLY IN THE PRESENCE OF THE OWNER'S REPRESENTATIVE OR OTHER DULY AUTHORIZED REPRESENTATIVE OF THE OWNER.
CENTER LOAD PIPE SECTIONS BETWEEN FITTING WITH BACKFILL TO PREVENT ARCHING DURING HYDROSTATIC TESTING. ALL FITTINGS ARE TO LEFT EXPOSED.
6. BACKFILL OF PIPE TRENCHES CANNOT BE COMPLETED UNTIL PIPES HAVE BEEN INSPECTED, TESTED AND APPROVED BY THE OWNER'S REPRESENTATIVE.
7. FURNISH NECESSARY FORCE PUMP AND ALL OTHER TEST EQUIPMENT.
8. FURNISH ALL MATERIALS AND PERFORM ALL WORK REQUIRED TO CORRECT ANY INADEQUACIES OF COVERAGE.
3.7 MAINTENANCE:
A. THE ENTIRE IRRIGATION SYSTEM SHALL BE UNDER FULL AUTOMATIC OPERATION PRIOR TO ANY SHRUB AND GROUNDCOVER PLANTING. TREES SHALL BE WATERED BY HAND UNTIL THE IRRIGATION SYSTEM IS OPERABLE.
B. FINAL ACCEPTANCE OF THE PLANTING BY THE OWNER'S REPRESENTATIVE SHALL CONSTITUTE THE BEGINNING OF THE GUARANTEE PERIOD AND THE 60-DAY IRRIGATION MAINTENANCE AND PLANT ESTABLISHMENT PERIOD.
3.8 CLEAN-UP:
A. CLEAN-UP SHALL BE MADE AS EACH PORTION OF WORK PROGRESSES. REFUSE AND EXCESS
DIRT SHALL BE REMOVED FROM THE SITE, ALL WALKS AND PAVING SHALL BE SWEPT OR WASHED
DOWN AND ANY DAMAGE SUSTAINED ON THE WORK OF OTHERS SHALL BE REPAIRED TO ORIGINAL CONDITION.
3.9 FINAL INSPECTION PRIOR TO ACCEPTANCE:
A. THE CONTRACTOR SHALL OPERATE EACH SYSTEM IN ITS ENTIRETY FOR THE OWNER'S REPRESENTATIVE AT TIME OF FINAL INSPECTION. ANY ITEMS DEEMED NOT ACCEPTABLE BY THE
INSPECTOR AND/OR OWNER'S REPRESENTATIVE SHALL BE REWORKED TO THE COMPLETE SATISFACTION OF THE OWNER'S REPRESENTATIVE.
B. THE CONTRACTOR SHALL SHOW EVIDENCE TO THE OWNER'S REPRESENTATIVE THAT THE OWNER
HAS RECEIVED ALL MAINTENANCE MANUALS, DOCUMENTATION OF TESTING, IRRIGATION
ACCESSORIES, CHARTS, RECORD DRAWINGS AND EQUIPMENT AS REQUIRED BEFORE FINAL INSPECTION CAN OCCUR.
3.10 OBSERVATION SCHEDULE:
C. CONTRACTOR SHALL BE RESPONSIBLE FOR NOTIFYING THE OWNER'S REPRESENTATIVE IN ADVANCE FOR THE FOLLOWING OBSERVATIONS, ACCORDING TO THE NOTICE TIME INDICATED:
a.PRE-JOB CONFERENCE - 7 DAYS IN ADVANCE
b.PRESSURE SUPPLY LINE INSTALLATION AND TESTING, CONTROL WIRE INSTALLATION - 48 HOURS IN ADVANCE c.COVERAGE TEST AND FINAL OBSERVATION - 48 HOURS IN ADVANCE D. WHEN OBSERVATIONS HAVE BEEN CONDUCTED BY OTHER THAN THE OWNER'S REPRESENTATIVE, SHOW EVIDENCE OF WHEN AND BY WHOM THESE OBSERVATIONS WERE MADE.
E. NO OBSERVATION WILL COMMENCE WITHOUT THE RECORD DRAWINGS. IN THE EVENT THE
CONTRACTOR CALLS FOR AN OBSERVATION WITHOUT RECORD DRAWINGS, WITHOUT
COMPLETING PREVIOUSLY NOTED CORRECTIONS OR WITHOUT PREPARING THE SYSTEM FOR
OBSERVATION, HE/SHE SHALL BE RESPONSIBLE FOR REIMBURSING THE OWNER'S REPRESENTATIVE AT THE HOURLY RATE OF $100.00 FOR THE INCONVENIENCE. NO FURTHER OBSERVATIONS WILL BE SCHEDULED UNTIL THIS CHARGE HAS BEEN PAID.
SECTION 329000 - LANDSCAPING
PART 1 - GENERAL
1.1 SUMMARY:
A. THE WORK INCLUDES ALL SERVICES, LABOR, MATERIALS, TRANSPORTATION AND EQUIPMENT
NECESSARY TO PERFORM THE WORK AS SHOWN AND NOTED ON THE DRAWINGS AND/OR SPECIFIED HEREIN.
B. ALL UTILITIES (WATER AND ELECTRICITY) USED DURING THE INSTALLATION OF THE LANDSCAPING AND IRRIGATION SYSTEMS FOR THIS PROJECT SHALL BE PAID FOR BY THE OWNER.
C. ALL PLANT MATERIAL WILL BE PURCHASED BY THE CONTRACTOR AND DELIVERED TO THE SITE BY THE CONTRACTOR'S SUPPLIER FOR OFF-LOADING AND INSTALLATION BY THE CONTRACTOR.
1.2 RELATED SECTIONS:
A. SECTION 328400 IRRIGATION
1.3 SUBMITTALS:
A. CONTRACTOR SHALL SUBMIT A COMPLETE LIST OF SOIL AMENDMENTS, FERTILIZERS, AND PLANT MATERIALS, SPECIFIED WITH QUANTITIES AND SUPPLIERS OF EACH, A MINIMUM OF SIX (6) WEEKS PRIOR TO DELIVERY TO THE SITE.
B. CONTRACTOR SHALL SUBMIT SIGNED COPIES OF CERTIFICATES, INVOICES AND TRIP SLIPS TO
THE OWNER'S REPRESENTATIVE FOR VERIFICATION OF QUANTITIES OF ALL MATERIALS DELIVERED TO SITE FOR INCORPORATION INTO WORK.
C. CONTRACTOR SHALL SUBMIT ONE PINT EACH OF THE FOLLOWING TO THE OWNER'S REPRESENTATIVE FOR APPROVAL:
1. SOIL CONDITIONER
2. ORGANIC MULCH
1.4 GUARANTEES AND REPLACEMENTS:
A. ALL COMMERCIALLY GROWN SHRUBS, VINES AND GROUNDCOVERS SHALL BE GUARANTEED BY THE CONTRACTOR TO REMAIN HEALTHY AND VIGOROUSLY GROWING FOR 90 DAYS FROM DATE OF FINAL ACCEPTANCE OF PROJECT.
B. ALL TREES THAT HAVE BEEN INSTALLED UNDER THIS CONTRACT SHALL BE GUARANTEED BY THE CONTRACTOR TO LIVE IN A HEALTHY CONDITION FOR A PERIOD OF ONE (1) YEAR FROM DATE OF FINAL ACCEPTANCE OF PROJECT.
C. ALL COMMERCIALLY GROWN PLANTS FOUND TO BE DEAD AND ALL PLANTS NOT IN A VIGOROUS CONDITION NOTED WITHIN THE GUARANTEE PERIOD SHALL BE REPLACED WITHIN (14) CALENDAR DAYS.
1.5 SITE OBSERVATION VISITS:
A. SITE OBSERVATION VISITS HEREIN SPECIFIED SHALL BE MADE BY THE OWNER'S REPRESENTATIVE. THE CONTRACTOR SHALL REQUEST SITE OBSERVATION TWO (2) DAYS IN ADVANCE OF THE TIME OBSERVATION IS REQUIRED.
B. SITE OBSERVATION WILL BE REQUIRED FOR THE FOLLOWING PARTS OF THE WORK:
1. INCORPORATION OF SOIL CONDITIONER AND FERTILIZER INTO THE SOIL AND UPON COMPLETION OF GRADING PRIOR TO PLANTING.
2. APPROVAL OF PLANT MATERIALS WITH TREES AND SHRUBS SPOTTED IN PLACE FOR PLANTING, BUT BEFORE PLANTING HOLES ARE EXCAVATED.
3. WHEN PLANTING, AND ALL OTHER INDICATED OR SPECIFIED WORK, EXCEPT THE PLANT ESTABLISHMENT PERIOD, HAS BEEN COMPLETED. ACCEPTANCE AND WRITTEN APPROVAL SHALL ESTABLISH THE BEGINNING OF THE PLANT ESTABLISHMENT PERIOD.
4. FINAL SITE OBSERVATION VISIT AT THE COMPLETION OF THE PLANT ESTABLISHMENT PERIOD. THIS SITE OBSERVATION VISIT SHALL ESTABLISH THE BEGINNING DATE FOR THE GUARANTEE PERIOD FOR PLANT MATERIAL AND IRRIGATION.
C. OTHER SITE INSPECTIONS WILL BE MADE BY THE OWNER'S REPRESENTATIVE AT THEIR DISCRETION.
D. THE CONTRACTOR OR THEIR AUTHORIZED REPRESENTATIVE SHALL BE ON THE SITE AT THE TIME OF EACH SCHEDULED SITE OBSERVATION VISIT BY THE OWNER'S REPRESENTATIVE.
1.6 MAINTENANCE:
A. THE CONTRACTOR SHALL CONTINUOUSLY MAINTAIN ALL INVOLVED AREAS OF THE CONTRACT DURING THE PROGRESS OF THE WORK AND DURING A 90-DAY PLANT ESTABLISHMENT AND
MAINTENANCE PERIOD UNTIL FINAL ACCEPTANCE OF THE WORK BY THE OWNER'S REPRESENTATIVE.
B. REGULAR PLANTING MAINTENANCE OPERATIONS SHALL BEGIN IMMEDIATELY AFTER EACH PLANT IS PLANTED. PLANTS SHALL BE KEPT IN A HEALTHY, GROWING CONDITION AND IN A VISUALLY
PLEASING APPEARANCE BY WATERING, PRUNING, TRIMMING, EDGING, FERTILIZING, RE-STAKING,
PEST AND DISEASE CONTROLLING, SPRAYING, WEEDING, CLEANING-UP AND ANY OTHER NECESSARY OPERATION OF MAINTENANCE. LANDSCAPE AREAS SHALL BE KEPT FREE OF WEEDS, NOXIOUS GRASS, AND ALL OTHER UNDESIRED VEGETATIVE GROWTH AND DEBRIS. ALL PLANTS FOUND TO BE DEAD OR IN AN IMPAIRED CONDITION SHALL BE REPLACED IMMEDIATELY.
C. NO PRUNING OF TREE LIMBS SHALL BE PERMITTED WITHOUT THE CONSENT OF THE OWNER'S REPRESENTATIVE.
D. THE CONTRACT COMPLETION DATE OF THE PLANT ESTABLISHMENT/MAINTENANCE PERIOD WILL
BE EXTENDED, WHEN IN THE OPINION OF THE OWNER'S REPRESENTATIVE, IMPROPER
MAINTENANCE AND/OR POSSIBLE POOR OR UNHEALTHY CONDITION OF PLANTED MATERIAL IS EVIDENT. THE CONTRACTOR SHALL BE RESPONSIBLE FOR ADDITIONAL MAINTENANCE OF THE
WORK AT NO CHANGE IN CONTRACT PRICE UNTIL ALL OF THE WORK IS COMPLETED AND ACCEPTABLE.
E. THE CONTRACTOR SHALL BE RESPONSIBLE FOR MAINTAINING REASONABLE PROTECTION OF CONTRACT AREAS. DAMAGED AREAS SHALL BE REPAIRED IMMEDIATELY AT THE CONTRACTOR'S EXPENSE.
F. ALL HYDROSEEDED AREAS SHALL BE WEEDED ON A WEEKLY BASIS DURING THE PLANT ESTABLISHMENT/MAINTENANCE PERIOD.
1.7 GENERAL REQUIREMENTS:
A. THE TERM "PLANTING AREA" SHALL MEAN ALL AREAS TO BE PLANTED WITH TREES, SHRUBS, GROUNDCOVERS, LAWN AND VINES.
B. ACTUAL PLANTING SHALL BE PERFORMED DURING THOSE PERIODS WHEN WEATHER AND SOIL
CONDITIONS ARE SUITABLE IN ACCORDANCE WITH LOCALLY ACCEPTED HORTICULTURAL PRACTICE.
C. ALL ROCK AND OTHER GROWTH OR DEBRIS ACCUMULATED WITHIN THE DURATION OF THE PROJECT SHALL BE REMOVED FROM THE SITE.
D. PRIOR TO EXCAVATION FOR PLANTING OR PLACING OF PLANT MATERIALS, LOCATE ALL
UNDERGROUND UTILITY LINES STILL IN USE AND TAKE PROPER PRECAUTIONS TO AVOID DAMAGE TO SUCH IMPROVEMENTS. IN THE EVENT OF A CONFLICT BETWEEN SUCH LINES AND PLANT
LOCATIONS, IMMEDIATELY NOTIFY THE OWNER'S REPRESENTATIVE WHO SHALL ARRANGE FOR THE RE-LOCATION OF ONE OR THE OTHER. THE CONTRACTOR ASSUMES ALL RESPONSIBILITY
FOR MAKING ANY AND ALL REPAIRS FOR DAMAGES RESULTING FROM WORK AS HEREIN SPECIFIED.
E. GRADING AND SOIL PREPARATION WORK SHALL BE PERFORMED ONLY DURING THE PERIOD WHEN BENEFICIAL AND OPTIMUM RESULTS MAY BE OBTAINED. IF THE MOISTURE CONTENT OF THE SOIL
SHOULD REACH SUCH A LEVEL THAT WORKING IT WOULD DESTROY SOIL STRUCTURE,
SPREADING AND GRADING OPERATIONS SHALL BE SUSPENDED UNTIL THE MOISTURE CONTENT IS
INCREASED OR REDUCED TO ACCEPTABLE LEVELS AND THE DESIRED RESULTS ARE LIKELY TO BE OBTAINED.
F. ALL SCALED DIMENSIONS ARE APPROXIMATE. BEFORE PROCEEDING WITH ANY WORK,
CAREFULLY CHECK AND VERIFY ALL DIMENSIONS AND IMMEDIATELY INFORM THE OWNER'S
REPRESENTATIVE OF ANY DISCREPANCY BETWEEN THE DRAWINGS AND/OR SPECIFICATIONS AND ACTUAL CONDITIONS.
G. QUANTITIES FOR PLANT MATERIALS ARE SHOWN FOR CONVENIENCE ONLY, AND NOT GUARANTEED. CHECK AND VERIFY COUNT AND SUPPLY SUFFICIENT NUMBER TO FULFILL INTENT OF DRAWINGS. CERTIFY ANY CLARIFICATIONS WITH THE OWNER'S REPRESENTATIVE.
H. ADEQUATELY STAKE, BARRICADE, AND PROTECT ALL IRRIGATION EQUIPMENT, EXISTING TREES,
MANHOLES, UTILITY LINES, AND OTHER EXISTING PROPERTY DURING ALL PHASES OF THE SOIL AMENDING PLANTING AND GRADING OPERATIONS.
I. UPON COMPLETION OF ALL GRADING OPERATIONS, THE CONTRACTOR SHALL REQUEST A SOIL
SAMPLING KIT FROM THE OWNER'S REPRESENTATIVE AND THEN SHALL TAKE A COMPOSITE SOIL
SAMPLE FROM REPRESENTATIVE PLANTING AREAS THROUGHOUT THE SITE (BIORETENTION AREAS) WHICH SHALL BE ANALYZED FOR AGRONOMIC SUITABILITY BY:
1. GRO-POWER, INC., 15065 TELEPHONE AVENUE, CHINO, CA 91710-9614 PH: (800) 473-1307
2. ANALYSIS SHALL BE FOR COMPLETE AGRICULTURAL SUITABILITY OF SOIL WITH INDIVIDUAL RECOMMENDATIONS FOR GRASSES & CALIFORNIA NATIVE PLANTINGS. THE
RESULTS OF THESE TESTS ARE TO BE REVIEWED BY THE OWNER'S REPRESENTATIVE FOR POSSIBLE MODIFICATIONS TO THE SPECIFIED SOIL PREPARATION.
1.8 PLANT SELECTION:
A. UPON AWARD OF THE PROJECT THE CONTRACTOR SHALL INFORM THE OWNER'S REPRESENTATIVE OF THE NURSERY SOURCE OF ALL PLANTS. THE OWNER'S REPRESENTATIVE AND THE OWNER WILL CHECK THE PLANTS AT THE NURSERY SOURCE FOR APPROVAL. IF THE
PLANTS ARE REJECTED, THE CONTRACTOR SHALL BE RESPONSIBLE FOR LOCATING OTHER SOURCES OF PLANTS. THE CONTRACT PRICE FOR THE PROJECT SHALL NOT CHANGE DUE TO REJECTED PLANTS. THE CONTRACTOR SHALL MAKE ALL NECESSARY FINANCIAL ARRANGEMENTS OR PURCHASE ORDERS TO RESERVE THE PLANTS SPECIFICALLY FOR THIS PROJECT.
1.9 REJECTION AND SUBSTITUTION:
A. ALL PLANTS NOT CONFORMING TO THE REQUIREMENTS HEREIN SPECIFIED AND ON THE
DRAWINGS 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. THE PLANT MATERIALS SHALL MEET ALL APPLICABLE INSPECTIONS REQUIRED BY LAW. ALL PLANTS SHALL BE OF THE SPECIES, VARIETY,
SIZE, AGE, FLOWER COLOR AND CONDITION AS SPECIFIED HEREIN AND/OR AS INDICATED ON THE DRAWINGS. UNDER NO CONDITION WILL THERE BE ANY SUBSTITUTION OF PLANT SPECIES,
VARIETY, OR REDUCED SIZES FOR THOSE LISTED ON THE ACCOMPANYING DRAWINGS, EXCEPT WITH THE EXPRESS WRITTEN CONSENT OF THE OWNER'S REPRESENTATIVE AND THE OWNER.
1.10 INVOICING OF PLANT MATERIALS:
A. AFTER INSTALLATION OF PLANT AMENDMENTS AND PRIOR TO THE PRE MAINTENANCE SITE
OBSERVATION VISIT, THE CONTRACTOR SHALL PROVIDE THE OWNER'S REPRESENTATIVE WITH
COPIES OF THE REQUIRED CERTIFICATIONS, TRIP SLIPS, AND INVOICES FOR THE PLANT
MATERIALS AMENDMENTS AND SHALL COMPARE THE TOTAL AREA AND/OR THE AMOUNTS SPECIFIED. IF THE MINIMUM AMOUNTS HAVE NOT BEEN FURNISHED, THE OWNER'S
REPRESENTATIVE WILL REQUIRE AT THE CONTRACTORS EXPENSE, THE INSTALLATION OF ADDITIONAL MATERIALS TO FULFILL THE MINIMUM REQUIREMENTS SPECIFIED.
PART 2 - PRODUCTS
2.1 SOIL AMENDMENT AND FERTILIZER:
A. SOIL CONDITIONER SHALL BE COMMERCIALLY PROCESSED BARK OR WOOD PRODUCT WHICH HAS
BEEN WELL COMPOSTED, CONSISTING OF A COMMERCIAL BLEND OF ORGANIC FRACTIONS
SUPPLYING GRADIENT DEGREES OF BREAKDOWN AND CONFORMING TO THE FOLLOWING REQUIREMENTS:
1. DERIVED FROM BARK OF PINE, WHITE FIR OR REDWOOD, OR FROM CEDAR OR REDWOOD SHAVINGS.
2. COMPOSTED A MINIMUM OF 180 DAYS AND A MAXIMUM OF 1 YEAR. PH SHALL BE 7.0 MAXIMUM AND 5.5 MINIMUM.
3. SALINITY MAXIMUM 3.1 MMHOS PER CENTIMETER AT 25 DEGREES C. AS MEASURED BY SATURATION EXTRACT CONDUCTIVITY.
4. IMPREGNATED WITH A MINIMUM OF 1% NITROGEN, 0.04% PHOSPHORIC ACID, 0.04% AVAILABLE POTASH, 0.02% CALCIUM, 0.03% MAGNESIUM AND 0.05% IRON. REDWOOD PARTICLES TO BE 1/50" TO 1/4" IN SIZE, ORGANIC MATTER 97% MOISTURE CONTENT 30%.
5. ASH CONTENT NOT TO EXCEED 10%.
6. SOIL CONDITIONER SHALL BE EQUAL TO OSA 100 BY TO PLANTS CHOICE INC., (866) 468-9815
B. POST-PLANT FERTILIZER GRO-POWER CONTROLLED RELEASE 12-8-8 C. SOIL SULFUR: SHALL BE 99% ELEMENTAL SULFUR, WIL-GRO LIFE OR APPROVED EQUAL.
D. SOIL ACTIVATOR: SHALL BE GRO-POWER PLUS W/ M
E. SOIL INOCULANT: SHALL BE GRO-LIFE MYCORRHIZAL INOCULUM F. FERTILIZER TABLETS: SHALL BE GROPOWER 7 GRAM SIZE.
G. WETTING AGENT: SHALL BE A NON-TOXIC, BIODEGRADABLE, NON-POLLUTING EQUAL TO: SARVON H. FLOWABLE GYPSUM: GYPSUM FOR ALL 2:1 + SLOPE AREAS SHALL BE 50% GYPSUM (CALCIUM SULFATE DIHYDRATE) AND 50% INERT CARRIER EQUAL TO: GYPSUM FLOWABLE.
I. GYPSUM FOR ALL NON-SLOPE AREAS (LESS THAN 2:1) SHALL BE A COMMERCIALLY PACKED GYPSUM WITH THE ACTIVE INGREDIENT CALCIUM SULFATE AT 95% BY VOLUME.
J. PEAT MOSS: FINE GROUND PEAT MOSS DERIVED FROM PURE SPHAGNUM PEAT LANDSCAPE SPECIFICATIONS L3.2 All plans, designs and ideas shown on this drawing are the property of Neri Landscape Architecture and shall not be used, disclosed or reproduced by any person, firm or corporation for any purpose without written consent from Neri Landscape Architecture Project No. - Drawn - OH Checked - JPN 5/6/2024
928 Hornblend Street, Suite # 3San Diego, CA 92109Fax 858-274-3223 Tel 858-274-3222 - www.NeriLa.com PALM AVENUE DUPLEX CITY
SUBMITTAL 4476 Palm Avenue La Mesa, CA 91941 LANDSCAPE IMPROVEMENT PLANS FOR CITY PROJECT NO.: 2023-2105
SECTION 329000 - LANDSCAPING (CONTINUED)
2.2 SEED SHALL BE FRESH, CLEAN, NEW CROP SEED MECHANICALLY PREMIXED TO SPECIFIED PROPORTIONS. SEED SHALL BE DELIVERED TO THE SITE IN ORIGINAL, UNOPENED CONTAINERS
BEARING THE SUPPLIER'S GUARANTEED ANALYSIS, PURITY AND GERMINATION PERCENTAGES AND AGRICULTURAL CERTIFICATION.
HYDROSEED SLURRY:
SEED AS SPECIFIED
1400 LBS. PER ACRE - 'ECOFIBRE' PREMIUM WOOD FIBRE MULCH 80 LBS. PER ACRE - 'ECOLOGY' CONTROLS MBINDER
400 LBS. PER ACRE - 'GRO-POWER 531 PLUS WITH MYCORRIZAE' & SOIL PENETRANT 60 LBS. PER ACRE - SOIL SEAL CONCENTRATE
2.4 PLANT MATERIALS:
A. NOMENCLATURE: THE SCIENTIFIC AND COMMON NAMES OF PLANTS HEREIN SPECIFIED CONFORM WITH THE APPROVED NAMES GIVEN IN "A CHECKLIST OF WOODY ORNAMENTAL PLANTS OF CALIFORNIA", PUBLISHED BY THE UNIVERSITY OF CALIFORNIA, COLLEGE OF AGRICULTURE, PUBLICATION 4091 (1979). SEE LIST OF PLANT MATERIAL ON DRAWINGS.
B. CONTAINER STOCK (1 GALLON, 5 GALLON, 15 GALLON AND BOXES) SHALL HAVE GROWN IN CONTAINERS FOR AT LEAST SIX MONTHS, BUT NOT OVER TWO YEARS. NO CONTAINER PLANTS
THAT HAVE CRACKED OR BROKEN BALLS OF EARTH, WHEN TAKEN FROM THE CONTAINER, SHALL BE PLANTED, EXCEPT UPON SPECIAL APPROVAL. NO TREES WITH DAMAGED ROOTS OR BROKEN BALLS SHALL BE PLANTED.
C. PRUNING SHALL NOT BE DONE, PRIOR TO DELIVERY, EXCEPT BY WRITTEN APPROVAL BY THE OWNER'S REPRESENTATIVE.
D. INSPECTION OF PLANT MATERIALS, REQUIRED BY CITY, COUNTY OR STATE AUTHORITIES, SHALL
BE A RESPONSIBILITY OF THE CONTRACTOR, AND WHERE NECESSARY THE CONTRACTOR SHALL SECURE PERMITS OR CERTIFICATIONS PRIOR TO DELIVERY OF PLANTS TO SITE.
E. PLANTS SHALL BE SUBJECT TO APPROVAL OR REJECTION, AT THE PROJECT SITE AT ANY TIME
BEFORE OR DURING PROGRESS OF WORK, FOR SIZE, VARIETY, CONDITION, LATENT DEFECTS AND INJURIES. REJECTED PLANTS SHALL BE REMOVED FROM THE PROJECT SITE IMMEDIATELY.
F. SUBSTITUTIONS WILL NOT BE PERMITTED UNLESS PROOF IS SUBMITTED BY THE CONTRACTOR THAT ANY PLANT SPECIFIED IS NOT OBTAINABLE. A PROPOSAL FOR SUBSTITUTION WILL BE
SUBMITTED BY THE CONTRACTOR TO THE OWNER'S REPRESENTATIVE AND THE OWNER FOR APPROVAL.
A. QUANTITIES SHALL BE FURNISHED AS NEEDED TO COMPLETE WORK SHOWN ON DRAWINGS.
B. THE OWNER'S REPRESENTATIVE RESERVES THE RIGHT TO CHECK ROOT CONDITION OF ANY
SPECIES, PARTICULARLY THOSE GROWN FROM SEED, AND IF FOUND DEFECTIVE, TO REJECT THE PLANTS REPRESENTED BY THE DEFECTIVE SAMPLE.
C. IDENTIFY PLANT SPECIES OR VARIETIES CORRECTLY ON LEGIBLE, WEATHERPROOF LABELS ATTACHED SECURELY TO THE PLANT MATERIAL. THERE SHALL BE A MINIMUM OF ONE LABELED PLANT FOR EACH 25 PLANTS IN A LOT.
D. GROUNDCOVER PLANTS SHALL BE HEALTHY VIGOROUS ROOTED CUTTINGS GROWN IN FLATS UNTIL TRANSPLANTING.
2.5 MULCH:
A. ORGANIC HARDWOOD MULCH SHALL BE ABLE TO BE KNITTED TOGETHER. EQUAL TO “FOREST FINES” BY AGRISERVICE (760) 439-9920.
2.6 HERBICIDES
A. NO HERBICIDES SHALL BE USED WITHOUT THE EXPRESS WRITTEN CONSENT OF THE OWNER.
PART 3 - EXECUTION
3.1 GENERAL
A. THE QUANTITIES GIVEN BELOW ARE FOR BIDDING PURPOSES. IF UNSATISFACTORY SOIL
CONDITIONS SHOULD BE ENCOUNTERED OVER THE COURSE OF THE WORK THE CONTRACTOR
SHALL ALERT THE OWNER'S REPRESENTATIVE WHO WILL OBTAIN A SOIL SAMPLE FOR AGRONOMIC TESTING.
3.2 SOIL CONDITIONING, FERTILIZING AND ROTOTILLING:
A. AFTER PLANTING AREAS HAVE BEEN AND GRADED, RIP SOIL TO A DEPTH OF 12” DEEP. THE
FOLLOWING RATES OF SOIL CONDITIONING AND AMENDMENT MATERIALS SHALL BE EVENLY SPREAD OVER ALL PLANTING AREAS LESS THAN 2:1 IN SLOPE AND SHALL BE THOROUGHLY SCARIFIED TO AN AVERAGE DEPTH OF SIX (6) INCHES BY ROTOTILLING A MINIMUM OF TWO (2) ALTERNATING PASSES, FOLLOWED BY SIX (6) INCHES OF WATER LEACHING PERFORMED IN THREE (3) APPLICATIONS OF TWO (2) INCHES EACH.
1. SOIL SULFUR: 30 LBS./1,000 SQ.FT.
2. SOIL CONDITIONER: 3 CU.YD./1,000 SQ.FT.
3. WETTING AGENT: 1 QUART/1,000 SQ. FT.
4. GYPSUM: 50 LBS/1,000 SQ. FT.
5. SOIL ACTIVATOR: 100 LBS/1000 SQ. FT.
6. SOIL INOCULANT: 20 LBS/1000 SQ. FT.
B. PLANTING BACKFILL IN TREE AND SHRUB PLANTING AREAS SHALL BE A THOROUGHLY BLENDED
MIXTURE OF EXCAVATED SOIL FROM THE PLANTING PITS AND SOIL AMENDMENTS AT THE FOLLOWING MIXTURE:
2. SOIL CONDITIONER 20%
3. ON SITE SOIL 80%
4. GYPSUM 3 LBS.
5. SOIL SULFUR 2 LBS./CU. YD.
6. SOIL ACTIVATOR 15 LBS./CU. YD.
7. SOIL INOCULANT 3 LBS./CU. YD.
3.3 FINISH GRADING:
A. FINISH GRADES SHALL BE AS INDICATED ON THE LANDSCAPE DRAWINGS.
B. FINISH GRADES SHALL BE MEASURED AS THE FINAL WATER COMPACTED AND SETTLED SURFACE GRADES AND SHALL BE WITHIN PLUS OR MINUS 0.1 FOOT OF THE SPOT ELEVATIONS AND GRADE LINES INDICATED ON THE DRAWINGS.
C. FINISH GRADES SHALL BE MEASURED AT THE TOP SURFACE OF SURFACE MATERIALS.
D. MOLDING AND ROUNDING OF THE GRADES SHALL BE PROVIDED AT ALL CHANGES IN SLOPE AND AS DIRECTED BY THE OWNER'S REPRESENTATIVE.
E. ALL UNDULATIONS AND IRREGULARITIES IN THE PLANTING SURFACES RESULTING FROM TILLAGE,
ROTOTILLING AND ALL OTHER OPERATIONS SHALL BE LEVELED AND FLOATED OUT BEFORE PLANTING OPERATIONS ARE INITIATED.
F. THE CONTRACTOR SHALL TAKE EVERY PRECAUTION TO PROTECT AND AVOID DAMAGE TO
SPRINKLER HEADS, IRRIGATION LINES, AND OTHER UNDERGROUND UTILITIES DURING THEIR GRADING AND CONDITIONING OPERATIONS.
G. FINAL FINISH GRADES SHALL INSURE POSITIVE DRAINAGE OF THE SITE WITH ALL SURFACE
DRAINAGE AWAY FROM BUILDINGS, WALLS, AND TOWARD ROADWAYS, SWALES, DRAINS AND CATCH BASINS.
H. FINAL GRADES SHALL BE ACCEPTABLE TO THE OWNER'S REPRESENTATIVE BEFORE PLANTING OPERATIONS WILL BE ALLOWED TO BEGIN.
I. PLANTING SURFACES SHALL BE GRADED WITH NO LESS THAN ONE (1) PERCENT SURFACE SLOPE FOR POSITIVE DRAINAGE TO CATCH BASINS AND DRAIN INLETS.
3.4 PLANTING:
A. THE LAYOUT OF LOCATIONS FOR PLANTS AND OUTLINES OF GROUNDCOVER TO BE PLANTED
SHALL BE APPROVED ON THE SITE BY THE OWNER'S REPRESENTATIVE, PRIOR TO THEIR PLANTING. ALL SUCH LOCATIONS SHALL BE CHECKED FOR POSSIBLE INTERFERENCE WITH EXISTING UNDERGROUND PIPING, PRIOR TO EXCAVATION OF HOLES. IF UNDERGROUND
CONSTRUCTION OR UTILITY LINES ARE ENCOUNTERED IN THE EXCAVATION OF PLANTING AREAS, OTHER LOCATIONS FOR THE PLANTING MAY BE SELECTED BY THE OWNER'S REPRESENTATIVE.
DAMAGE TO EXISTING UTILITIES SHALL BE THE RESPONSIBILITY OF THE CONTRACTOR.
3.5 PLANTING SHRUBS:
A. PLANTING HOLES SHALL BE TWICE THE DIAMETER OF THE CONTAINER SIZE OR AS APPROVED BY
THE OWNER'S REPRESENTATIVE, AND IN NO CASE SHALL HOLES BE TOO SMALL TO ACCOMMODATE PLANT ROOTBALLS.
B. EXCAVATION SHALL INCLUDE THE STRIPPING AND STACKING OF ALL ACCEPTABLE SOIL ENCOUNTERED WITHIN THE AREAS TO BE EXCAVATED FOR PLANT PITS AND PLANTING BEDS.
PROTECT ALL AREAS THAT ARE TO BE TRUCKED OVER AND UPON WHICH SOIL IS TO BE TEMPORARILY STACKED PENDING ITS RE-USE FOR THE FILLINGS OF HOLES, PITS AND BEDS.
C. EXCESS SOIL, GENERATED FROM THE PLANTING HOLES SHALL BE SPREAD EVENLY OVER THE SITE BY THE CONTRACTOR.
D. ALL USED CONTAINERS SHALL BE REMOVED TO THE STORAGE AREA OR FROM THE SITE BY THE CONTRACTOR.
E. THE PLANTS SHALL BE PLANTED AT APPROVED LOCATIONS WITH THE HERETOFORE SPECIFIED CONDITIONER AND SOIL PLANTING BACKFILL.
F. WATER SETTLE THE PLANTING PITS TO THE ROOTBALL BASE LEVELS PRIOR TO THE PLACEMENT OF THE PLANTS. AFTER SETTING THE PLANTS LOOSEN ANY ENCIRCLING ROOTS BEFORE THE REMAINING BACKFILL MATERIAL IS HAND TAMPED AND SETTLED AROUND EACH ROOTBALL.
G. EACH SHRUB SHALL BE PLACED IN THE CENTER OF THE HOLE AND SHALL BE SET PLUMB AND
HELD RIGIDLY BY THE ROOTBALL IN POSITION UNTIL THE PLANTING BACKFILL HAS BEEN TAMPED AROUND EACH ROOT BALL.
H. ALL PLANTS SHALL BE SET AT SUCH A LEVEL THAT AFTER SETTLING THEY BEAR THE SAME
RELATIONSHIP TO THE SURROUNDING FINISH GRADE AS THEY BORE TO THE SOIL IN THE CONTAINER.
I. PLANTING TABLETS SHALL BE PLACED IN EACH SHRUB PLANTING HOLE AT THE FOLLOWING RATES:
4. 15 - 7 GRAM TABLETS PER 15 GALLON CONTAINER
5. 4 - 7 GRAM TABLET PER 6 INCH OF BOX SIZE
6. 8 - 7 GRAM TABLETS PER 5 GALLON CONTAINER
7. 3 - 7 GRAM TABLET PER EACH 1 GALLON CONTAINER
8. 1 - 7 GRAM TABLET PER GROUNDCOVER PLANT
J. NO PLANT WILL BE ACCEPTED IF THE ROOTBALL IS BROKEN OR CRACKED, EITHER BEFORE, DURING OR AFTER THE PROCESS OF INSTALLATION.
K. ALL PLANTS SHALL BE THOROUGHLY WATERED INTO THE FULL DEPTH OF EACH PLANT HOLE IMMEDIATELY AFTER PLANTING.
L. THE CONTRACTOR SHALL BE RESPONSIBLE FOR ALL SURFACE AND SUBSURFACE DRAINAGE REQUIRED WHICH MAY AFFECT HIS GUARANTEE OF THE SHRUBS. NOTIFY THE OWNER'S REPRESENTATIVE IF DETRIMENTAL SUBSURFACE DRAINAGE CONDITIONS EXIST.
M. PRUNING AFTER PLANTING SHALL BE REQUIRED ON ALL TREES, SHRUBS AND VINES WHEN
NECESSARY TO PROVIDE THE SPECIFIED OR APPROVED STANDARD SHAPES, FORM AND/OR SIZES CHARACTERISTIC TO EACH PLANT. PRUNING MAY INCLUDE THINNING, TOPPING, AND/OR CUTTING AND SHALL BE UNDER THE DIRECTION OF THE OWNER'S REPRESENTATIVE. CUTS OVER 3/4 INCH IN DIAMETER SHALL BE PAINTED WITH AN APPROVED TREE SEALANT.
3.6 PLANTING GROUNDCOVERS:
A. GROUNDCOVERS SHALL BE PLANTED IN THE AREAS INDICATED ON THE DRAWINGS. THE
GROUNDCOVER PLANTS SHALL BE ROOTED CUTTINGS GROWN IN FLATS, AND SHALL REMAIN IN THOSE FLATS UNTIL TRANSPLANTING.
B. ALL GROUNDCOVER PLANTS SHALL BE PLANTED WITH MOIST SOIL AROUND ROOTS IN STAGGERED ROWS, EVENLY SPACED AT THE INTERVALS CALLED OUT ON THE DRAWINGS.
C. THE GROUNDCOVER PLANTS SHALL BE PLANTED SUFFICIENTLY DEEP TO COVER ALL ROOTS AND
SHALL BE IMMEDIATELY SPRINKLED WITH WATER AFTER PLANTING UNTIL THE ENTIRE AREA IS SOAKED TO THE FULL DEPTH OF ALL HOLES.
D. HYDROSEEDING APPLICATION AND PLANTING SCHEDULE: THE HYDROMULCHING SHALL BE
APPLIED IN THE FORM OF A SLURRY CONSISTING OF ORGANIC FIBRE, COMMERCIAL FERTILIZER, PLANT SEED AND BINDER. WHEN HYDRAULICALLY SPRAYED ONTO THE SOIL THE MULCH SHALL NOT FORM A BLOTTER LIKE MATERIAL. THE SPRAY OPERATION MUST BE SO DIRECTED THAT THE
SLURRY SPRAY WILL ALSO PENETRATE THE SOIL SURFACE AS TO DRILL AND MIX THE SLURRY COMPONENTS INTO THE SOIL, THUS ENSURING MAXIMUM IMPREGNATION AND COVERAGE.
3.8 MULCH APPLICATION:
A. IN ALL SHRUB AND TREE AREAS INDICATED ON THE DRAWINGS TO RECEIVE ORGANIC MULCH APPLY 2" MINIMUM DEPTH OF ORGANIC MULCH, TAPERING TO 1” AT PLANTS AND AT PAVING.
B. IN ALL FLATTED GROUNDCOVER PLANTING AREAS INDICATED ON THE DRAWINGS TO RECEIVE ORGANIC MULCH APPLY 2” MINIMUM DEPTH OF ORGANIC MULCH, TAPERING TO 1” AT PLANTS.
3.9 POST FERTILIZATION:
A. POST FERTILIZATION FOR ALL PLANTING AREAS SHALL OCCUR A RATE OF 15 LBS. PER 1,000 SQ.
FT. APPLIED AT THE END OF THE PLANT ESTABLISHMENT/MAINTENANCE PERIOD.
3.10 CLEAN UP:
A. AS PROJECT PROGRESSES, THE CONTRACTOR SHALL MAINTAIN ALL AREAS IN A NEAT MANNER AND REMOVE UNSIGHTLY DEBRIS AS NECESSARY, SWEEPING WALKS WEEKLY. AFTER
COMPLETION OF PROJECT, THE CONTRACTOR SHALL REMOVE ALL DEBRIS AND CONTAINERS USED IN ACCOMPLISHING WORK. ALL SIDEWALKS, ASPHALT, PAVING AND CONCRETE AREAS
ADJACENT TO PLANTINGS SHALL BE WASHED DOWN BY THE CONTRACTOR, AND ANY STAINS OR DISCOLORATIONS SHALL BE REMOVED PRIOR TO FINAL ACCEPTANCE OF THE WORK. LANDSCAPE SPECIFICATIONS L3.3 All plans, designs and ideas shown on this drawing are the property of Neri Landscape Architecture and shall not be used, disclosed or reproduced by any person, firm or corporation for any purpose without written consent from Neri Landscape Architecture Project No. - Drawn - OH Checked - JPN 5/6/2024
928 Hornblend Street, Suite # 3San Diego, CA 92109Fax 858-274-3223 Tel 858-274-3222 - www.NeriLa.com PALM AVENUE DUPLEX CITY
SUBMITTAL 4476 Palm Avenue La Mesa, CA 91941 LANDSCAPE IMPROVEMENT PLANS FOR CITY PROJECT NO.: 2023-2105
REPORT to the MAYOR and MEMBERS of the CITY COUNCIL
From the CITY MANAGER
DATE: May 28, 2024
SUBJECT: RESOLUTION AUTHORIZING CONTRACT CHANGE
ORDER NO. 4 TO SELECT ELECTRIC, INC, FOR BID
23-01, EL CAJON BOULEVARD AND JESSIE AVENUE
SAFETY IMPROVEMENTS
ISSUING DEPARTMENT: Public Works
SUMMARY:
Issue:
Should the City of La Mesa authorize Contract Change Order No. 4 to Select Electric, Inc. for Bid 23-01, El Cajon Boulevard and Jessie Avenue Traffic Safety Improvements, in the amount of $91,326?
Recommendation:
Adopt the attached resolution authorizing Contract Change Order No. 4 to Select Electric, Inc. for Bid 23-01, El Cajon Boulevard and Jessie Avenue Traffic Safety Improvements, in the amount of $91,326.
Fiscal Impact:
Funds for the change order are available from RTIP - LAM 40 Street Reconstruction 24 CIP Account No. 302-68300-000-2246TR. No General Fund monies will be used.
City’s Strategic Goals:
Invest in infrastructure to serve the needs of the community.
Report to Mayor and Councilmembers
Date: May 28, 2024
Page: 2 of 3
Climate Action Plan Reduction Strategy:
T-1 Bicycle and Pedestrian Infrastructure – Encourage active transportation options through planning and development of safe active transportation infrastructure and facilities in the City.
Choose an item.
BACKGROUND:
On December 13, 2022, a construction contract was awarded to Select Electric, Inc, for the El Cajon Boulevard and Jessie Avenue Traffic Safety Improvements Project for $420,865. Previous change orders include the following:
Contract Change Order no. 1: Added an additional 110 working days to the contract, due to material delays verified by fabricators in the delivery of signal posts and mast arms.
Contract Change Order No. 2: Added $33,372.45 in potholing, staking and surveying to the contract, to allow the Contractor to locate existing and layout new facilities within the awarded scope of work, that were not included in original contract bid.
Contract Change Order no. 3: Added $2,244.00 in signal programming and support not included in original contract bid.
DISCUSSION:
Contract Change Order No. 4, in an amount of $91,326.00, includes additional asphalt, base material, and concrete hardscape, necessary to complete the project, but underestimated in original bid quantity. An additional 25 working days were added to the contract. Construction change orders over $25,000 require City Council approval.
CONCLUSION:
Staff recommends that City Council adopt the attached resolution authorizing Contract Change Order No. 4 to Select Electric, Inc. for Bid 23-01, El Cajon Boulevard and Jessie Avenue Safety Improvements, in the amount of $91,326.
Report to Mayor and Councilmembers
Date: May 28, 2024
Page: 3 of 3
Reviewed by: Respectfully submitted by:
____________________ _________________________
Greg Humora Michael Throne, PE
City Manager Director of Public Works
Michael Kinnard
Engineering Project Manager
Attachments:A. Resolution
B. Change Order No. 4
RESOLUTION NO. 2024-
RESOLUTION OF THE CITY COUNCIL OF THE CITY OF LA MESA
AUTHORIZING CONTRACT CHANGE ORDER NO. 4 TO SELECT ELECTRIC, INC. FOR BID 23-01, EL CAJON BOULEVARD AND JESSIE AVENUE SAFETY
IMPROVEMENTS
WHEREAS, a contract was awarded to Select Electric, Inc. to provide construction services for El Cajon Boulevard and Jessie Avenue Safety Improvements; WHEREAS, the contract designer underestimated contract bid quantities, necessitating a change order; and
WHEREAS, Administrative Instruction F-13 requires approval by the City Council for Public Works construction change orders over $25,000.
NOW, THEREFORE, BE IT AND IT IS HEREBY RESOLVED by the City Council of the City of La Mesa, California, that the Mayor is hereby authorized and instructed to execute for and on behalf of said City, Contract Change Order No. 4 for additional construction services between the City of La Mesa and Select Electric, Inc., for an amount of $91,326.00, for Bid 23- 01, El Cajon Boulevard and Jessie Avenue Safety Improvements. Said contract change order is on file in the office of the City Clerk.
PASSED AND ADOPTED at a Regular meeting of the City Council of the City of La Mesa, California, held the 28
th day of May 2024, by the following vote, to wit:
AYES:
NOES:
ABSENT:
CERTIFICATE OF CITY CLERK
I, MEGAN WIEGELMAN, City Clerk of the City of La Mesa, California, do hereby certify the foregoing to be a true and exact copy of Resolution No. 2024- , duly passed and adopted by the City Council of said City on the date and by the vote therein recited.
MEGAN WIEGELMAN, CMC, City Clerk
(SEAL OF CITY)
RE Contract: Date:
Resolution: P.O. No.:
The time provided for the contract is 25
Therefore, the revised contract time is working days, and the revised completion date is
Extension of Line Item No. 10 "Remove and Reconstruct Existing Sidewalk Per SDRSD G-07" This line item was exceeded by 1,143 Square Feet at $20 per SF. 1,143 SF X $20 = $22,860.00
$ 22,860.00
8 Extension of Line Item No. 11 "Remove Existing Spandrel and Reconstruct Concrete Cross Gutter Per SDRSD G-12" This line item was exceeded by 31 Square Feet at $30 per SF. 31 SF X $30 = $930.00
$ 930.00
7 Total Change $ 91,326.00
ORIGINAL CONTRACT AMOUNT $ 420,865.00
NET CHANGE THIS CCO (+ or -)
TOTAL CCO's (+ or -) $ 126,942.45 % Change
$ 35,616.45
$ 91,326.00
CCO's PREVIOUSLY APPROVED (+ or -)
141
% Change
% Change
30%
$ 547,807.45
increased by 116
7/18/2023
6 Extension of Line Item No. 9 "Construct Concrete Curb and Gutter Per SDRSD G-02" This line item was exceeded by 33 Linear Feet at $125 per LF. 33 LF X $125 = $4,125.00
$ 4,125.00
22%
working days.
8%
NEW CONTRACT AMOUNT (C + B + A) 30%
% Change
CITY OF LA MESA
You are hereby requested to comply with the listed changes in the contract plans and specifications. Furnish to the City of La Mesa as follows:
CONTRACT CHANGE ORDER NO. 4
5 Extension of Line Item No. 7 "Construct Concrete Sidewalk Per SDRSD G07" This line item was exceeded by 1428 Square Feet at $20 per SF. 1428 SF X $20 = $28,560.00
$ 28,560.00
Extension of Line Item No. 3 "Crushed Aggregate Base for AC Paving" This line item was exceeded by 76 cubic yards at $110.00 per CY. 76 CY X $110 = $8,360.00
3 Extension of Line Item No. 5 "Construct 5 Inch AC Pavement on 11.5 Inches Crushed Aggregate Base on 12 Inches of 95% Compacted Subgrade " This line item was exceeded by 87 Tons at $285 per Ton. 87 Tons X $285 = $24,795
$ 24,795.00
2 Extension of Line Item No. 4 "Class 2 Aggregate Base for Concrete Structures" This line item was exceeded by 8 Cubic Yards at $212 per CY. 8 CY X $212 = $1,696
$ 1,696.00
5/28/2024
23-01
Select Electric, Inc
Detailed Description of Changes & Quantities or Scope of Work El Cajon Boulevard and Jessie Avenue Safety
Improvements
Bid No.: 23-01 2024-
TO:
1 $ 8,360.00
Item No.
Change in
Contract Price
RE Contract: Date:
Resolution: P.O. No.:
CITY OF LA MESA
CONTRACT CHANGE ORDER NO. 4
5/28/2024
23-01
Select Electric, Inc
El Cajon Boulevard and Jessie Avenue Safety
Improvements
Bid No.: 23-01 2024-
TO:
Date Date
Megan Wiegelman
City Clerk
Date
ATTESTED BY:
APPROVAL RECOMMENDED BY: APPROVED BY:
This document shall become an amendment to the contract and all provisions for the contract will apply hereto. The contractor accepts this change order as full compensation for additional work and delay to the project caused by this change order. This change order was requested by the City/Contractor.
Allen McLane, President Date
SELECT ELECTRIC, INC.
I, THE UNDERSIGNED CONTRACTOR/CONSULTANT, have given careful consideration to the changes proposed and hereby agree, if this proposal is approved, that we will provide all equipment, furnish all materials, except as may otherwise be noted above, and perform all services necessary for the work above specified, and will accept as full payment therefore the price shown above.
Michael Throne
Director of Public Works
Mark Arapostathis
Mayor
REPORT to the MAYOR and MEMBERS of the CITY COUNCIL
From the CITY MANAGER
DATE: May 28, 2024
SUBJECT: RESOLUTION OF THE CITY COUNCIL OF THE CITY
OF LA MESA ADOPTING THE TRANSNET LOCAL
STREET IMPROVEMENT PROGRAM FOR FISCAL
YEARS 2025 THROUGH 2029
ISSUING DEPARTMENT: Public Works
SUMMARY:
Issues:
Should the City Council adopt a resolution approving the TransNet Regional Transportation Improvement Program for Fiscal Years 2025 through 2029? Recommendation:
Adopt the attached resolution approving the TransNet Regional Transportation Improvement Program for Fiscal Years 2025 through 2029.
Fiscal Impact:
The projects proposed in the program are funded through the TransNet ½ cent sales tax. No commitment of General Funds will be made with this action.
City’s Strategic Goals:
Invest in infrastructure to serve the needs of the community.
BACKGROUND:
Pursuant to federal and state law, and the TransNet Ordinance, local agencies are required to submit a five-year capital program of transportation related projects to the San Diego Association of Governments (SANDAG) every two years. The Regional
Report to Mayor and Councilmembers
Date: May 28, 2024
Page: 2 of 3
Transportation Improvement Program (RTIP) is the transportation capital improvement program. The RTIP was last updated and adopted by City Council on May 24, 2022.
Following adoption by each local jurisdiction, a regional program is compiled and adopted by the SANDAG Board. This RTIP is required to be presented at a public hearing, and a resolution of the program approved by the City Council and submitted to SANDAG by July 1, 2024.
The TransNet reauthorization that was passed by San Diego voters in November 2004 includes a stipulation that an agency is required to spend at least 70% of its TransNet funds on projects that are defined as leading to congestion relief. La Mesa’s RTIP project program continues to meet this objective.
DISCUSSION:
On February 22, 2024, SANDAG provided TransNet Revenue Forecast – Local Street Improvement Program (Attachment B). The projections of revenues are based on estimate of growth rate on taxable sales as forecasted by SANDAG and excludes interest and prior year excess funds. Historically, TransNet funds have been programmed for a variety of transportation needs including both capital and maintenance projects.
Attachment C shows the proposed unspent TransNet funds from the prior year (Carry Forward) along with the proposed programming of FY25-29 to help summarize the categories, funding totals and verify the program meets the 70% congestion relief requirement.
Historically, TransNet funds have been programmed for a variety of transportation needs including both capital and maintenance projects. The proposed project titles (categories) in the TransNet Local Street Improvement programming for the Fiscal Years 2025 through 2029 RTIP remain generally the same as past years. Changes include the deletion of La Mesa Boulevard Complete Streets Segments 1 and 2 projects, which will be completed in Fiscal Year 2024, and the addition of the Hoffman Avenue Mobility Access Improvements and Tower Street Mobility Access Improvements projects. These are grant funded projects will use TransNet as matching funds.
SANDAG requires local agencies include transportation related projects that have received state or federal grant funds, those identified as regionally significant and those that are expected to increase transportation capacity. The Grossmont Center Drive Bridge Widening and Rehabilitation and the Spring Street Transit Multi-Modal Station Access Plan are non-TransNet funded projects and per SANDAG are included in the program.
The program is funded to reflect the established goals and priorities of the City Council to
Report to Mayor and Councilmembers
Date: May 28, 2024
Page: 3 of 3
“invest in infrastructure to serve the needs of the community” and the City’s Vision Zero Policy. Staff will use the activities in the Vision Zero Policy to prioritize the projects within the categories.
CONCLUSION:
Staff recommends adopting the attached resolution approving the TransNet Regional Transportation Improvement Program for Fiscal Years 2025 through 2029. Adoption of this resolution will provide the necessary legal authority for the City of La Mesa to spend these funds on its transportation program.
Reviewed by: Respectfully submitted by:
____________________ ____________________________
Greg Humora Michael Throne, PE
City Manager Director of Public Works
Attachments: A – Resolution
B – TransNet Revenue Forecast
C – TransNet Regional Transportation Improvement Program for Fiscal Years 2025 through 2029
RESOLUTION NO. 2024-
RESOLUTION OF THE CITY COUNCIL OF THE CITY OF LA MESA ADOPTING
THE TRANSNET LOCAL STREET IMPROVEMENT PROGRAM FOR FISCAL YEARS 2025 THROUGH 2029
WHEREAS, on November 4, 2004, the voters of San Diego County approved the San Diego Transportation Improvement Program Ordinance and Expenditure Plan (TransNet Extension Ordinance), which has been amended from time to time in accordance with the applicable amendment requirements;
WHEREAS, the TransNet Extension Ordinance provides that SANDAG, acting as the Regional Transportation Commission, shall approve on a biennial basis a multi-year program of projects submitted by local jurisdictions identifying those transportation projects eligible to use transportation sales tax (TransNet) funds;
WHEREAS, the City of La Mesa was provided with an estimate of annual TransNet local street improvement revenues for fiscal years 2025 through 2029; WHEREAS, the City of La Mesa has held a noticed public hearing with an agenda item that clearly identified the proposed list of projects prior to approval of the projects by its authorized legislative body in accordance with Section 5(A) of the TransNet Extension Ordinance and Rule 7 of SANDAG Board Policy No. 31;
NOW, THEREFORE, BE IT AND IT IS HEREBY RESOLVED that pursuant to Section 2(C)(1) of the TransNet Extension Ordinance, the City of La Mesa certifies that no more than 30 percent of its cumulative revenues shall be spent on local street and road maintenance-related projects, or that its expenditures are consistent with the most recent TransNet Extension Ordinance requirements adopted by SANDAG.
BE IT FURTHER RESOLVED that pursuant to Section 4(E)(3) of the TransNet Extension Ordinance, the City of La Mesa certifies that all new projects, or major reconstruction projects, funded by TransNet revenues shall accommodate travel by pedestrians and bicyclists, and that any exception to this requirement permitted under the Ordinance and proposed shall be clearly noticed as part of the City of La Mesa’s public hearing process.
BE IT FURTHER RESOLVED that pursuant to Section 8 of the TransNet Extension Ordinance, the City of La Mesa certifies that the required minimum annual level of local discretionary funds to be expended for street and road purposes will be met throughout the 5- year period consistent with the most recent Maintenance of Effort Requirements adopted by SANDAG.
BE IT FURTHER RESOLVED that pursuant to Section 9A of the TransNet Extension Ordinance, the City of La Mesa certifies that it will exact $2,875.06 plus all applicable annual increases, from the private sector for each newly constructed residential housing unit in that
jurisdiction (unless exempted under the TransNet Extension Ordinance,) and shall contribute such exactions to the Regional Transportation Congestion Improvement Program (RTCIP).
BE IT FURTHER RESOLVED that pursuant to Section 13 of the TransNet Extension Ordinance, the City of La Mesa certifies that it has established a separate Transportation Improvement Account for TransNet revenues with interest earned expended only for those purposes for which the funds were allocated.
BE IT FURTHER RESOLVED that pursuant to Section 18 of the TransNet Extension Ordinance, the City of La Mesa certifies that each project of $250,000 or more will be clearly designated during construction with TransNet project funding identification signs.
BE IT FURTHER RESOLVED that the City of La Mesa does hereby certify that all other applicable provisions of the TransNet Extension Ordinance and SANDAG Board Policy No. 31 have been met.
BE IT FURTHER RESOLVED that the City of La Mesa agrees to indemnify, hold harmless, and defend SANDAG, the San Diego County Regional Transportation Commission, and all officers and employees thereof against all causes of action or claims related to City of La Mesa’s TransNet funded projects.
BE IT FURTHER RESOLVED by the City Council of the City of La Mesa, California, that the City Council adopt the TransNet Local Street Improvement Program for Fiscal Years 2025 through 2029.
PASSED AND ADOPTED at a Regular meeting of the City Council of the City of La Mesa, California, held the 28
th day of May 2024, by the following vote, to wit:
AYES:
NOES:
ABSENT:
CERTIFICATE OF CITY CLERK
I, MEGAN WIEGELMAN, City Clerk of the City of La Mesa, California, do hereby certify the foregoing to be a true and exact copy of Resolution No. 2024- , duly passed and adopted by the City Council of said City on the date and by the vote therein recited.
MEGAN WIEGELMAN, CMC, City Clerk
(SEAL OF CITY)
Draft 02/02/2024
Jurisdiction
January 2022
Population3
Maintained
Miles3 FY 2024* FY 2025 FY 2026 FY 2027 FY 2028 FY 2029 Carlsbad 115,585 430.36 $4,879 $4,927 $4,986 $5,049 $5,193 $5,326 Chula Vista 276,785 510.95 $9,150 $9,241 $9,352 $9,471 $9,742 $9,992 Coronado 22,277 45.43 $803 $810 $820 $829 $852 $872
Del Mar4 3,929 25.81 $134 $132 $132 $135 $139 $142
El Cajon 105,638 199.37 $3,544 $3,579 $3,621 $3,667 $3,771 $3,867 Encinitas 61,515 172.83 $2,353 $2,377 $2,405 $2,435 $2,503 $2,567 Escondido 150,679 325.84 $5,230 $5,282 $5,345 $5,413 $5,567 $5,709 Imperial Beach4 26,243 47.04 $524 $840 $925 $936 $962 $985 La Mesa 60,472 143.92 $2,191 $2,213 $2,239 $2,267 $2,331 $2,389 Lemon Grove 27,242 62.56 $1,004 $1,013 $1,025 $1,037 $1,066 $1,092 National City 61,471 104.02 $2,026 $2,046 $2,070 $2,096 $2,155 $2,209 Oceanside 173,048 429.14 $6,259 $6,322 $6,398 $6,479 $6,663 $6,834 Poway 48,759 179.96 $2,079 $2,100 $2,125 $2,151 $2,212 $2,267 San Diego 1,374,790 2,835.76 $46,006 $47,130 $47,699 $48,307 $49,694 $50,974 San Marcos4 93,585 187.75 $2,272 $2,300 $2,339 $2,381 $2,475 $2,562 Santee4 59,015 118.45 $1,233 $1,251 $1,270 $1,287 $1,336 $1,379 Solana Beach4 12,812 43.11 $238 $244 $250 $257 $272 $286 Vista 100,291 178.88 $3,318 $3,350 $3,390 $3,433 $3,530 $3,620 County4 2,322.41 $22,198 $22,437 $22,724 $23,031 $23,729 $24,373 513,170 Subtotal Street & Road*** 3,287,306 8,363.6 $115,441 $117,593 $119,115 $120,662 $124,191 $127,444 Local EMP5 $7,417 $7,491 $7,581 $7,677 $7,896 $8,098
Local Smart Growth5 $8,653 $8,739 $8,844 $8,956 $9,212 $9,447 *Estimate updated in January 2024.
**Revenue estimates for planning purposes only. Payments will be based on actual sales tax monthly receipts from the State Board of Equalization. *** Totals may not add up due to rounding
4. Revenues are net of estimated commercial paper and/or bond debt service payments
5. EMP to be distributed on a project by project basis; Smart Growth to be allocated based on Call for Projects process.
TransNet Revenue Forecast - Local Street Improvement Program1 Estimates for FY 2024 to FY 2029 (in $000s)**
1.Projection of revenues are based on estimate of growth rate on taxable sales as forecasted by SANDAG and excludes interest and prior year excess funds.
2. Distribution of revenue estimates are based on the 2004 Proposition A Extension: San Diego Transportation Improvement Program and Expenditure Plan and apportioned as follows: (a) $50,000 annual base per agency ; (b) balance distributed on a formula of 2/3 population and 1/3 maintained miles.
3. Population numbers are based on state Department of Finance (DOF) report of January 2022 population; Maintained miles figures are based on Caltrans 2022 California Public Road Data (December 2023).
Project Title/Description FY25 Carry
Forward FY25 FY26 FY27 FY28 FY29 TOTAL
LAM 31
Street Zone Maintenance
Minor repairs and/or maintenance of streets including crack seal, slurry seal, scrub seal and concrete repairs to extend pavement useful life.
$150,000 $150,000 $150,000 $150,000 $150,000 $150,000 $900,000 LAM 32
Pavement Management System
Preparation of pavement management system; this information is used to determine the condition of City streets and help prioritize street projects. $60,000 $0 $0 $0 $0 $0 $60,000
LAM 33
Curb and Gutter, Sidewalk, Ped Ramps
Remove and replace identified and prioritized tripping hazards; installation of and replacement of pedestrian ramps, in order to comply with the Americans with Disabilities Act; replace or install new sidewalks, curbs and gutters. $400,000 $275,000 $426,600 $375,000 $375,000 $376,600 $2,228,200 LAM 34
Street Lights (CR)
Installation of new street lights and street light upgrades to bring completed underground districts and other streets up to current city lighting standards. $170,000 $80,000 $80,000 $80,000 $80,000 $80,000 $570,000 LAM 37
Traffic Signal Upgrades (CR)
Traffic signal upgrades including protected left turns, overhead signals in lieu of island signals and pedestrian ramps for improved pedestrian access. $175,000 $250,600 $300,000 $300,000 $300,000 $300,000 $1,625,600 LAM 39
Traffic Calming Improvements
Implement traffic calming measures including signage and striping, speed humps and other tools in locations throughout the City in accordance with the City's Neighborhood Traffic Management Program.
$105,000 $0 $75,000 $75,000 $75,000 $75,000 $405,000
LAM 40
Street Reconstruction (CR)
Street reconstruction including construction of a new structural pavement surface greater than 1" in depth, to provide a smooth travel surface. $725,000 $700,000 $700,000 $700,000 $743,600 $800,000 $4,368,600 LAM 44
Roadway Drainage Improvements 14-00 (CR)
Improvements to address inadequate street drainage by constructing new or improving existing storm drain or surface improvements, reducing roadway flooding. $963,000 $500,000 $500,000 $579,600 $600,000 $600,000 $3,742,600 LAM 46 Regional Arterial Management System (RAMS) (CR)
Regional traffic signal connection administration. $0 $7,400 $7,400 $7,400 $7,400 $7,400 $37,000 LAM 52
La Mesa Bike and Sidewalk Connections (CR)
Grant match for planning and community outreach for eight future ATP projects.
Construction of Class 2 bike lanes, Class 3 bike routes, sidewalks and pedestrian crossings to complete gaps in the bicycle and pedestrian networks within the City of La Mesa. $526,000 $0 $0 $0 $0 $0 $526,000
MPO ID
TRANSNET REGIONAL TRANSPORTATION IMPROVEMENT PROGRAM FOR FISCAL YEARS 2025 THROUGH 2029
TRANSNET LSI FUNDED TRANSPORTATION PROJECTS
Project Title/Description FY25 Carry
Forward
MPO ID FY25 FY26 FY27 FY28 FY29 TOTAL
TRANSNET REGIONAL TRANSPORTATION IMPROVEMENT PROGRAM FOR FISCAL YEARS 2025 THROUGH 2029
TRANSNET LSI FUNDED TRANSPORTATION PROJECTS
LAM 57
Hoffman Avenue Mobility Access Improvements (CR)
Grant match for design and construct sidewalks and bike lanes along Hoffman Avenue between Massachusetts Avenue and 69th Street.
$0 $100,000 $0 $0 $0 $0 $100,000
LAM 58
Tower Street Mobility Access Improvements (CR)
Grant match Design and construction of sidewalks and bike lanes along Tower Street between 70th Street and 68th Street.
$0 $150,000 $0 $0 $0 $0 $150,000
$3,274,000 $2,213,000 $2,239,000 $2,267,000 $2,331,000 $2,389,000 $14,713,000 Annual Allocation* $3,274,000 $2,213,000 $2,239,000 $2,267,000 $2,331,000 $2,389,000 $14,713,000 Congestion Relief Percent (%) 78% 81% 71% 74% 74% 75% 76% Total Congestion Relief (CR) $2,559,000 $1,788,000 $1,587,400 $1,667,000 $1,731,000 $1,787,400 $11,119,800 * Annual allocations as of 2/2/2024 (SANDAG)
Project Title/Description/Funding FY25 FY26 FY27 FY28 FY29 TOTAL LAM 53
Grossmont Center Drive Bridge Widening and Rehabilitation Rehabilitation and widening of bridge/and approach to provide 63ft roadway including 5ft bike lanes and 4/5ft sidewalk on both sides, no added capacity.
HBP Grant, Local Match
$0 $4,000,000 $0 $0 $0 $4,000,000
LAM 56
Spring Street Transit Multi-Modal Station Access Plan
Planning, design and construction of improvements to enhance access to a regional transit facility for multiple modes of transportation.
ATP Grant, Local Match $200,000 $0.00 $0.00 $0.00 $0.00 $200,000.00
TOTAL PROGRAMMED PROJECTS
MPO ID
NON-TRANSNET LSI FUNDED TRANSPORTATION PROJECTS