IMPROVEMENT PLANS FOR CITY OF RIO VISTA CONDITIONAL USE PERMIT NO

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1 IMPROVEMENT PLANS FOR CITY OF RIO VISTA CONDITIONAL USE PERMIT NO AND LIFORNIA REVISIONS VICINITY MAP No. Description NTS CONTACTS SHEET INDEX SHEET NO. SITE MAP 1"=50' COVER SHEET R MLP July 25, 2017 Know what's CS OF: 20

2 KEY NOTES REVISIONS Description No. LEGEND EXISTING CONDITIONS DEMOLITION PLAN R MLP July 25, 2017 Know what's C1.0 OF: 20

3 EXISTING DOG PARK EXISTING SOCCER FIELDS (3) (6) REVISIONS Description No. PROPOSED EXISTING PARKING LOT (2) SITE LAYOUT LEGEND EXISTING TO REMAIN PROPOSED IMPROVEMENTS SYMBOL DESCRIPTION DETAIL - Concrete skate park area within the park with direct access to the existing park walkways. SP1.0-SP5.4 PARKING LOT STRIPING - Parking lot stall striping adjustments to accomodate accessible striping from sidewalk. 4" thermoplastic striping and ADA accessible markings per State standards. N/A REMOVABLE BOLLARDS - 36" high, removable, locking, Steel bollards to be installed to prohibit vehicular access into the park. 6'-0" O.C.. Dumor # S-SL, or equal. Black powdercoated color. 1/C6.0 BOLLARDS - 36" high, embedded, Steel bollards to be installed to prohibit vehicular access into the park and protect the skate park area. 6'-0" O.C.. Dumor # S, or equal. Black powdercoated color. 2/C6.0 HYDROSEEDED LAWN - Tall Fescue seed mix blend to be installed at the perimeter of the skate park paving area. Blend shall have compact growth habit, and durability. Pacific Coast Seed #Tall Fescue Blend or equal. L2.0 SHADE TREES - Park shade trees to be installed beyond the skate park paving which will provide beneficial user shade. Low maintenance and low litter trees. L2.0 SYMBOL DESCRIPTION AC PARKING LOT AND STRIPING PEDESTRIAN WALKWAY R PARK PATHS AND WALKS RESTROOM PARK MONUMENT SIGN BIKE RACKS PICNIC TABLE ASPHALT PARK ACCESS PATH PARKING LOT SHRUBS AND GROUNDCOVER PLANTING TREES PARK NATURAL TURF LAWN AREA TRASH RECEPTACLES SITE LAYOUT DOG PARK MLP July 25, 2017 Know what's C2.0 OF: 20

4 KEY NOTES LEGEND REVISIONS No. Description PAVING GRADING PLAN R MLP July 25, 2017 Know what's C3.0 OF:20

5 KEY NOTES PIPE TABLE REVISIONS No. Description LEGEND UTILITY PLAN R MLP July 25, 2017 Know what's C4.0 OF:20

6 EROSION CONTROL LEGEND EROSION CONTROL GENERAL NOTES REVISIONS No. Description SECTION A-A SECTION B-B STABILIZED CONSTRUCTION ENTRANCE/OUTLET TIRE WASH 1 2 SCALE: NTS FIBER ROLLED WATTLE SCALE: NTS 3 TEMPORARY GRAVEL BAG FILTER AT DROP INLET SCALE: NTS CONCRETE WASHOUT EROSION CONTROL PLAN MLP July 25, 2017 DRAIN INLET PROTECTION TYPE SCALE: NTS CONCRETE WASHOUT SCALE: NTS C5.0 OF:20

7 PLAN VIEW EXPANSION JOINT CONTROL JOINT WEAKENED PLANE JOINT NOTES: NOTES: SCORE LINE 1 REMOVABLE STEEL BOLLARD 2 STEEL BOLLARD 3 PEDESTRIAN CONCRETE PAVEMENT 4 TYPICAL CONCRETE JOINT DETAILS REVISIONS No. Description MLP OF:20

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17 REVISIONS No. Description 1. ALL WORK SHALL BE COMPLETED IN ACCORDANCE WITH THE CITY OF RIO VISTA STANDARDS. 2. ALL EXCAVATIONS SPOILS, INCLUDING, BUT NOT LIMITED TO CONCRETE AND PAVEMENT EXCAVATION, SHALL BE EXPORTED AND DISPOSED OF BY THE CONTRACTOR. 3. EXISTING STRUCTURES, CONCRETE, PAVEMENT, FENCES, CURBS, UTILITY BOXES, LIGHTS, GATES, ETC. NOT CALLED OUT IN PLANS TO BE REMOVED OR DEMOLISHED SHALL BE PROTECTED IN PLACE. 4. CONTRACTOR SHALL COORDINATE WITH CITY ALL EXISTING IRRIGATION AND MAINLINE SHUT-OFF PRIOR TO CONSTRUCTION. IRRIGATION TO PARK TO REMAIN IN OPERATION UNLESS COORDINATED WITH CITY. 5. CONTRACTOR SHALL PROTECT EXISTING TREES PER CITY STANDARDS DURING CONSTRUCTION. 6. LANDSCAPE ARCHITECT TO BE ON SITE PRIOR TO INSTALLATION TO COORDINATE ANY DISCREPANCIES THAT MAY OCCUR BETWEEN ACTUAL FIELD CONDITIONS AND DESIGN PLAN, AND PROVIDE ANY NECESSARY MODIFICATIONS OR DIRECTION TO CONTRACTOR. 1. CONTRACTOR SHALL SCHEDULE A MEETING WHICH INCLUDES REPRESENTATIVES OF THE IRRIGATION CONTROLLER MANUFACTURER, MAINTENANCE CONTRACTOR, THE CITY AND THE LANDSCAPE ARCHITECT AT THE SITE FOR COORDINATION AND MODIFICATIONS TO THE PROGRAMMING AND OPERATION OF THE CONTROLLER. 2. THE EXISTING IRRIGATION SYSTEM IS DESIGNED FOR TWO VALVES TO OPERATE AT ONE TIME. THIS ALLOWS FOR THE SYSTEM TO CYCLE TRHOUGH IN A SHORTER PERIOD OF TIME. THE TOTAL GPM DEMAND OF THE SYSTEM WILL BE 134 GPM. DESIGN IS NOT INTENDED TO EXCEED 134 WHEN OPERATING MORE THAN ONE VALVE. 3. CONTRACTOR SHALL CONFIRM THAT THE BOOSTER PUMP AND SYSTEM IS OPERATING AT THE DESIGNED MAX FLOW OF 134 GPM AND 82 PSI. IRRIGATION DEMOLITION PLAN R RJN July 25, 2017 Know what's L1.0 OF:20

18 B REVISIONS No. Description 3.67 A A5 A A4 A IRRIGATION LEGEND 1. ALL WORK SHALL BE COMPLETED IN ACCORDANCE WITH THE CITY OF RIO VISTA STANDARDS. 2. ALL EXCAVATIONS SPOILS, INCLUDING, BUT NOT LIMITED TO CONCRETE AND PAVEMENT EXCAVATION, SHALL BE EXPORTED AND DISPOSED OF BY THE CONTRACTOR. 3. EXISTING STRUCTURES, CONCRETE, PAVEMENT, FENCES, CURBS, UTILITY BOXES, LIGHTS, GATES, ETC. NOT CALLED OUT IN PLANS TO BE REMOVED OR DEMOLISHED SHALL BE PROTECTED IN PLACE. 4. CONTRACTOR SHALL COORDINATE WITH CITY ALL EXISTING IRRIGATION AND MAINLINE SHUT-OFF PRIOR TO CONSTRUCTION. IRRIGATION TO PARK TO REMAIN IN OPERATION UNLESS COORDINATED WITH CITY. 5. CONTRACTOR SHALL PROTECT EXISTING TREES PER CITY STANDARDS DURING CONSTRUCTION. 6. LANDSCAPE ARCHITECT TO BE ON SITE PRIOR TO INSTALLATION TO COORDINATE ANY DISCREPANCIES THAT MAY OCCUR BETWEEN ACTUAL FIELD CONDITIONS AND DESIGN PLAN, AND PROVIDE ANY NECESSARY MODIFICATIONS OR DIRECTION TO CONTRACTOR. 7. CONTRACTOR SHALL COORDINATE WITH OWNER REPRESENTATIVE FOR LOCATIONS OF ALL GATE VALVES AND SHUT-OFF DEVICES PRIOR TO DEMOLITION. 8. INFORMATION ON VALVES, CONTROLLER(S) AND ZONES IS TO BE FIELD VERIFIED BY CONTRACTOR. 9. CONTRACTOR IS RESPONSIBLE TO MAINTAIN AND IRRIGATE AREAS OF PLANT AND TURF MATERIAL TO REMAIN. TEMPORARY IRRIGATION METHODS MAY NEED TO BE APPLIED TO MAINTAIN HEALTH OF PLANTS OR TURF UNTIL CONSTRUCTION IS COMPLETE. 10. CONTRACTOR IS RESPONSIBLE FOR REPLACEMENT OF ANY PLANTS OR TURF OF EQUAL VALUE, THAT DIE WITHIN THE CONSTRUCTION AREA. 11.EXISTING IRRIGATION LAYOUT IS DIAGRAMMATIC. CONTROLLERS, MAINLINE AND VALVE LOCATIONS NEED TO BE FIELD VERIFIED. KEY NOTES MODIFY VALVE A29 - INSTALL NEW LATERALS AND HEADS. CONNECT TO EXISTING LATERAL LINE AT PATH. REMOVE VALVE A1 - INSTALL NEW VALVE AND RECONNECT A1 CONTROLLER WIRE (FOR FUTURE USE) REMOVE VALVE A30 - INSTALL NEW VALVE AND NEW LATERALS AND HEADS. EXISTING VALVE A4 TO REMAIN - CONNECT NEW LATERALS AND HEADS. REMOVE EXISTING VALVE A2 - REUSE CONTROLLER WIRE. INSTALL NEW VALVE AND CONNECT NEW LATERALS AND HEADS. EXISTING VALVE A5 TO REMAIN - CONNECT NEW LATERALS AND HEADS. REMOVE EXISTING VALVE A3 - REUSE CONTROLLER WIRE. INSTALL NEW VALVE AND CONNECT NEW LATERALS AND HEADS. EXISTING VALVE B18 TO REMAIN - MODIFY AND CONNECT NEW LATERALS AND HEADS. IRRIGATION PLAN RJN R 12. CONTRACTOR SHALL VERIFY LOCATIONS AND PROTECT AS NECESSARY. July 25, 2017 Know what's 13. CONTRACTOR SHALL PROTECT AND RECONNECT IRRIGATION CONTROLLER WIRES TO RELOCATED VALVES PER PLAN. # #" # Valve Callout Valve Number Valve Flow Valve Size L1.1 OF:20

19 FES MIX 1,192 sf hydroseeded 7,418 sf FES MIX hydroseeded REVISIONS Description No. 672 sf FES MIX hydroseeded 3 CIN CAM 24"box CIN CAM 3 24"box PLANTING NOTES 1. IF A DISCREPANCY BETWEEN THESE PLANS AND ACTUAL ON-SITE CONDITIONS OCCURS, THE CONTRACTOR IS TO NOTIFY THE OWNER IMMEDIATELY, BEFORE PROCEEDING WITH WORK, FOR A DECISION. 2. ALL WORK SHALL BE COMPLETED IN ACCORDANCE WITH LOCAL AND STATE STANDARDS AND CODES. 3. CONTRACTOR SHALL VERIFY ALL LOCATIONS OF UNDERGROUND UTILITIES PRIOR TO CONSTRUCTION. 4. ALL PLANTS BROUGHT ONTO THE SITE SHALL BE WATERED AND PROTECTED FROM EXCESSIVE WIND, SUN, FROST, PHYSICAL DAMAGE AND THEFT UNTIL PLANTED. 5. ALL ASPHALT, BASE COURSE AND OTHER DEBRIS ARE TO BE REMOVED COMPLETELY BELOW PLANTING AREAS TO NATIVE SOIL LEVEL. 6. THE CONTRACTOR SHALL BE RESPONSIBLE FOR POSITIVE SURFACE DRAINAGE AT 2% MINIMUM IN PLANTING AREAS EXCEPT WHERE SHOWN. PLANT LEGEND ADD ALTERNATE NO. 6 - TREES 7. THE CONTRACTOR SHALL FURNISH AND APPLY THE APPROPRIATE PRE-EMERGENT HERBICIDE AT RATES PRESCRIBED BY LAW AND THE MANUFACTURER'S RECOMMENDATIONS. 'SURFLAN 75W' IS RECOMMENDED FOR GROUND COVER AND SHRUB AREAS. ALL PRE-EMERGENT HERBICIDES SHALL BE APPLIED BY LICENSED OPERATORS UNDER FAVORABLE WEATHER CONDITIONS. Install Park shade trees in and around the dog park area and to provide beneficial user shade. Low maintenance and low litter trees. 8. ALL PLANTING AREAS SHALL BE ROTOTILLED (OR HAND CULTIVATED UNDER EXISTING TREES) TO A DEPTH OF 8". TAKE CARE NOT TO DAMAGE ROOTS. Add: 9. THE CONTRACTOR TO BE RESPONSIBLE FOR OBTAINING A SOILS TEST AND PROVIDING THE APPROPRIATE AMENDMENTS BASED ON THE TEST RESULTS. New trees - 15 gallon New drip irrigation per tree and connection to existing tree valve PLANTING PLAN 10. FINISH GRADE OF PLANTED AREAS TO BE ONE (1) INCH BELOW PAVING. WATER SOIL THOROUGHLY BEFORE PLANTING. 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 LINE GRADE IN THE CONTAINER, UNLESS OTHERWISE NOTED. 11. IT SHALL BE THE CONTRACTOR'S RESPONSIBILITY TO PROVIDE ADEQUATE DRAINAGE OF ALL PLANTINGS, SUFFICIENT TO INSURE HEALTHY GROWTH. 12. TURF SHALL BE REMOVED FROM A 6 FOOT DIAMETER CIRCLE AREA UNDER PROPOSED AND EXISTING TREES IN THE AREA OF WORK. SHOVEL-CUT EDGE. 13. TREES ARE TO BE STAKED PER DETAIL. INSTALL 10 LF. OF ROOTBARRIER CENTERED ON TREES WITHIN 5 FEET OF WALKS, WALLS OR BUILDINGS. R 14. ALLOW HYDROSEEDED LAWN TO GERMINATE AND GROW TO 3" BEFORE FIRST MOWING. MOW AT LEAST TWICE, AND ENSURE NO MORE THAN 2% WEEDS. ALL AREAS MUST BE FULLY GERMINATED. CONTACT THE CITY OF RIO VISTA FOR A WALK-THROUGH BEFORE THE START OF THE MAINTENANCE OF LANDSCAPE AND IRRIGATION. Know what's 15. GRADING FOR THE LAWN AREAS SHALL BE LEVEL AND SMOOTH WITH NO LOW SPOTS. ADD ALTERNATE NO. 7 - NATURAL TURF - SOD PARK NATURAL TURF - Install natural turf sod in all park areas including dog park area. Blend shall have compact growth habit, and durability. Add: Install new sod (9,602 SF) TOTAL LANDSCAPE PLANTING AND IRRIGATION AREA = 9,602 S.F. RJN July 25, 2017 L2.0 OF: 20

20 1 GATE VALVE 2 QUICK COUPLER 3 VALVE BOX 4 PIPE AND WIRE TRENCHING REVISIONS No. Description 5 PIPE SLEEVE WITH 90 ELBOW 6 REMOTE CONTROL VALVE WITH BALL VALVE 7 DEEP ROOT WATERING SYSTEM 8 6" POPUP LAWN ROTATOR LANDSCAPE DETAILS I RJN April 11, TREE/SHRUB PLANTING STAKING 10 LINEAR ROOT BARRIER L3.0 OF:20