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HomeMy WebLinkAbout1.4-5662 Record DrawingII GENERAL NOTES 1. PRIOR TO THE START OF CONSTRUCTION, THE DEVELOPER AND OR CONTRACTOR SHALL CONTACT KERN COUNTY ENGINEERING & SURVEY SERVICES AT 862-5100 TO SET UP PRE -CONSTRUCTION MEETING. NO WORK OF ANY KIND SHALL BE STARTED UNTIL SUCH TIME AS PRE - CONSTRUCTION MEETING HAS BEEN SET UP AND COMPLETED. 2. THE IRRIGATION LINE BETWEEN THE MAIN AND THE BACKFLOW DEVICE AND THE ELECTRICAL LINE BETWEEN THE PG&E SERVICE AND THE METER MUST BE INSPECTED AND APPROVED BY THE KERN COUNTY BUILDING DEPARTMENT. 862-8650 3. WHEN THE LANDSCAPE AND WALL PLANS ARE SUBMITTED FOR FUTURE CONSTRUCTION, THE SITE LINE EASEMENT AND RELOCATION OF IMPROVEMENTS (WALL AND TREES) WILL BE REQUIRED. 4. INSPECTIONS SHALL BE GIVEN 24 HOURS NOTICE PRIOR TO THE START OF CONSTRUCTION. 5. THE TOTAL SQUARE FOOTAGE OF THIS PROJECT AS MEASURED FROM BACK OF SIDEWALK TO BACK OF WALL IS 10,800 6. THE MAINTENANCE OF THE LANDSCAPING IS THE RESPONS181LITY OF THE DEVELOPER/SUBDIVIDER UNTIL SUCH TIME,AS THE MAINTENANCE ENTITY/CSA HAS ACCEPTED THE LANDSCAPING AND HAS COLLECTED ADEQUATE FUNDS TO OPERATE AND MAINTAIN THE FACILITIES. 7. THE BENCHMARK USED FOR THIS PROJECT IS: COPPER POINT IN 6" CONCRETE MONUMENT AT Cl. JENKINS ROAD AND MEACHAM ROAD WITH RCE 2777 TAG DATED 4-30-41, 14" DEEP. 8. CONTRACTOR IS TO TREAT THE SOIL LOCATED IN THE'BIKE PATH' STRIP, WITH A SOIL STERILANT, AFTER GRADING. CONTRACTOR SHALL KEEP THE 'BIKE PATH' STRIP WEED -FREE DURING THE MAINTENANCE PERIOD. mk WALL LAND CAPEJTJREATME TJ KEY MAP PROJECT LOCATION TRACT 5662 BATEY DEVELOPMENT, I -NC. 7�'AKERSFIELD, 200' r DIRECTOR IF ENGINEERING & SURVEY SERVICES 01ODSCA)AQ VINCINITY,MAP m rn t'% i r- ^ i _r P LANDSCAPE ARCHITECT SHEET SCHEDULE L1 COVER SHEET L2 LANDSCAPE LAYOUT L3 LANDSCAPE LAYOUT- AND SECTIONS L4 LANDSCAPE LAYOUT L5 SCHEDULES & NOTES L6 IRRIGATION LAYOUT L7 IRRIGATION LAYOUT L8 IRRIGATION LAYOUT SPECIIFICATIONS DETAILS 00 LL tt� CU� r �I a� M L0 0 00 00) 0 M a) Q z w 0 L. J Q U 0 J W U. W m U C� m 0 0y 0 d' 'co CM - 0-3 J U w n w CL 2 L 13+33 13+00 1 2' WALL r— EASEMENT MI RE ------------- 25 26 ir" "QUIP" BIKE ,' ' W , ! 11110211 � • //////,/%/////%////////,.w���ws�'ri►: 12+00 RENFRO ROAD 11+00 10+00 Kms. LANDSCAPE LAYOUT, 20 27 m �W .Z fW 1Q �W IW iY RE HH /.';?' 55 55 /;Yy �W - -; - ---,---------- 31 K E P A H TOaE_..,C0NSTRUCTED Y O T S_ _/ _-----!--- __ • • • • • • • v s • s - - --- C r- AR SSC AR SSC AR 11 2t 11 21 11 I SIGHT LINE ' i 10 .8+00 7+00 6+45 IaRmllus PC 52 i IS V i i� �11 L _--_�-a--_——_—___/_----------------------- 1_a ------ - _—__—____ /_________----- ------------------y /__, �_—_ HH RE Mf �; 55 55 55 BIKE PAT TOCONSTR TE Y CSSC 1 T 2 1 "� 1 11 21 S•I,GHT UNE. 6+00 5+00 0. z J LANDSCAPE LAYOUT 20 /l0 if- 144 lZ s' ? R; w J Ivi Ll I lull C _ -10 MATCH LINE C --------------- - -- r---------- 1 +00 ' l\ c . O � O CL LL Z. 1 i W 1 l 4 3 SIGHT LINE 0+00 ,,� 1+00 RE 5' V TO 7' WALL rR/W LINE 1 /4"/FT LANDSCAPE [CURB/WALK C.L. VARIES 55' TO 70' I VARIES 48' TO 64' CL @ HAGEMAN RD. I STREET HAGEMAN ROAD VARIES 51' TO 57' 1 2' 1 14' BIKE PATH 1 6' I VARIES 45' TO 51' 6' BLK. WALL BIKE PATH RENFRO OA 1 /4'7FT. LANDSCAPE C.L. [fig ►mggggnelv610 STREET SECTIONS——— . ........ . - - -------- RE HAGEMAN ROAD _ C"D 2+00 3+00 4+00, +41 5 D_j Lo 0 w LL C{? CU M Lo 00 M c) M Q Z W. O LL J Q J W LL U) N CO 1l -- O M .-11% LO O 00 Ct) CU tU t` O M LO O 00 M M Q Z W, 0 LL J Q U J W LL U) w W m �,R SYM SIZE BOTANICAL NAME COMMON NAME MODEL NO. PSI TREES ARW 15G ALNUS RHOMBIFOLIA WHITE ALDER SSC 15G SEQUOIA SEMPERVIVENS W BLUE' COAST REDWOOD 0 SIDE SHRUBS HH 5G HEMEROCALLIS FULVA ORANGE DAYLILY RE 5G RAPHIOLEPIS INDICA'ENCHANTRESS' INDIA HAWTHORNE PF 5G PHOTINIA FRASERI PHOTINIA MI 5G MORAEA IRIDIODES FORTNIGHT LILY 1812-SAM-PRS-15VAN FLTS GROUNDCOVERS HYPERICUM CALYCINUM ARRON'S BEARD 8" O/C • .25G LANDSCAPE NOTES 1. TREES SHALL BE STAKED AS PER DETAILS AND SPECIFICATIONS. 2. THERE SHALL BE NO SUBSTITUTIONS OR DELETIONS OF PLANT MATERIALS W/O APPROVAL OF THE LANDSCAPE ARCHITECT, THE OWNER AND THE COUNTY OF KERN. 3. CONTRACTOR SHALL CONFORM TO ALL COUNTY CODES AND REQUIREMENTS INCLUDUNG ALL INSPECTIONS PERTAINING TO THIS. INSTALLATION 4. ALL LANDSCAPE DETAILS SHALL BE IN ACCORDANCE W/ COUNTY OF KERN STANDARD LANDSCAPE DETAILS AND AS DIRECTED BY THE COUNTY ENGINEER. 5. PLACE ALL TREES BEHIND'LINE OF SIGHT.' VERIFY W/ COUNTY OR LANDSCAPE ARCHITECT PRIOR TO CONSTRUCTION OR TREE INSTALLATION. 6. PROIR TO FINAL COUNTY ACCEPTANCE, CONTRACTOR SHALL APPLY PRE -EMERGENT WEED CONTROL AS RECOMMENDED BY CERTIFIED PEST ADVISOR AND APPLIED BY A CERTIFIED PEST ADVISOR APPLICATOR .IRRIGATIONVALVE SIZE SCHEDULE_--�WATERDEMANIJ SYM SIZE MAN UF. MODEL NO. PSI COMMENTS END RAINBIRD 1812-SAM-PRS-15EST 30 POP UP SPRAY SPRINKLERS 0 SIDE RAINBIRD 1812-SAM-PRS-15SST 30 POP UP SPRAY SPRINKLERS E) 1/2 RAINBIRD 1812 -SAM -PRS -15H 30 POP UP SPRAY SPRINKLERS Q ADJ RAINBIRD 1812-SAM-PRS-15VAN 30 POP UP SPRAY SPRINKLERS • .25G RAINBIRD 1401 (TWO PER TREE) -- COMPENSATING BUBBLER - SEE DETAIL T, SHT. L-6 1" RAINBIRD PEB SERIES -- VALVES- INSTALL IN LOCKING BOXES, ONE VALVE PER BOX ® 1 1/2" FEBCO 825Y -- BACKFLOW PREVENTOR -SEE NOTE #11 BELOW ® 1 1/2" METER AT POIN r OF CONNECTION - SEE PU kNSF R LOCATION ® RAINBIRD ESP - 24MC -- CONTROLLER - SEE PLAN FOR LOCATION PACIFIC WESTERN CL 200 PVC -- LOW PRESSURE LATERAL LINE - — - PACIFIC WESTERN SCH 40 PVC -- HIGH PRESSURE MAIN LINE ® 1" RAINBIRD 44 LRC -- QUICK COULPERS 2" NIBCO TR -113 (IRRIGATION) -- GATE VALVES 1. INSTALL MATERIALS AS CALLED OUT IN DETAILS AND AS PER SPECIFICATIONS. 2. THERE SHALL BE NO DELETIONS OR SUBTITUTIONS W/O THE APPROVAL OF THE OWNER, COUNTY OF KERN, OR THE LANDSCAPE ARCHITECT. 3. ALL SPRINKLERS AND VALVES SHALL BE ADJUSTED FOR REQUIRED COVERAGE W/ MINIMUM OR NO OVERSPRAY. LANDSCAPE ARCHITECT SHALL HAVE FINAL APPROVAL. 4. COMPONENTS LOCATIONS ARE APPROXIMATE AND DIAGRAMATIC AS SHOWN INDICATED. 5. ALL IRRIGATION RUNNING UNDER WALLS OR PAVING SHALL BE INSTALLED IN SCHEDULE 40 PVC SLEEVES. ALL SLEEVES SHALL BE MIN. 1" LARGER THAN IRRIGATION LINE. 6. ALL SYSTEMS DESIGNED FOR PERFORMANCE AT 30 PSI PRESSURE. 7. ALL IRRIGATION VALVES, QUICK COUPLER & GATE VALVES SHALL BE 1NSTALED IN LOCKING PLASTIC VALVE BOXES, AMETEK OR EQUAL, ONE VALVE PER BOX. SEE DETAIL SHT L6 FOR INSTALLATION INFORMATION. 8. OWNER SHALL PROVIDE ELECTRICAL POWER TO THE CONTROLLERS LOCATIONS. CONTROLLER LOCATIONS ARE SHOWN DIAGRAMATICALLY. FINAL LOCATION SHALL BE DECIDED AT CONSTRUCTION. LANDSCAPE CONTRACTOR SHALL BE RESPONSIBLE FOR FINAL HOOK UP. 9. POINTS OF CONNECTION SHALL BE TO EXIST. WATER MAINS. SEE WATER LAYOUT PLANS BY CIVIL ENGINEER FOR EXACT LOCATIONS. 10. CONTRACTOR SHALL INSTALL CONTROLLERS IN ENCLOSURES. MODEL SHALL BE AS PER PLANS OR AS SPECIFIED BY COUNTY OF KERN. 11. INSTALL BFD IN LEMUER CAGE TYPE ENCLOSURE AND PROVIDE FREEZE WRAP PROTECTION AS PER COUNTY OF KERN STANDARDS. .f N d' 00 i M r T_ CU a) (y) .s CS) M Q Z' w O U. 1.1 O J W' U) ry W Q oci U C� 00 O mt CD M I- J U W n O a CAP LINE 3/4" t- 3/4" 13+33 13+00 3/4"--J1,1 1,1� "-1 1/4" 11/411 2" 12+00 —i-- 25 26 14BIKE PATH r— EASEMENT ►--s- � - w --e - s --e --.. - ----- ------------- ------------------ a.--- ,----'►----'►----'► -- % ____ w_- _ _ _s._ . ��. __ �w—`w--_�*--- �� - ,e-- *-- mow--- ��► -- ��-- �w_ --�w---��--- �w -_ Vis__ �+�--�+�-- ��► Vis__ �w_� Via. -,"-- �� - -�w--�'�---�'► - - -- �w _�s-. BIKE PATH TO BE CONSTRUCTED BY OTHERS �--� - 3/4., 1 "---, r-1 1/4" 1 1/4" 3/4" 211 2 INSTALL MAINLINE 8" BEHIND BACK OF CURB, TYPICAL THROUGHOUT 11+00 3/411 -1" 1"-J X11/4" 3/4" 2f1 10+00 I m I m 1 1/4" w�► , 52 I z' , 'w I> s i v I� w w !A Iw 'U Iw �I , ---,�_- �.w.__ ,♦ � �w-_ ,�►-__,J►._.. ,1►__ ,>►-- ,i---,�-_ ,..1►. � ,w_- `>/__-,a►._ ,�__ `e__ �w_ �`�►.__ `.*.-- ��-_ ,*-� ,>•�_ ,�..._ mow__ �w-.. �\..._�� , 31KE PATH TO BE C NSTRUCTED BY OTHERS /4H l'-1 1/4" Z112 - 3/41, 1„ 1 1' 3/4" i 4 G INSTALL MAINLINE 8" BEHIND "2 BACK OF CURB, TYPICAL THROUGHOUT 8+00 11-- 1 1/4" 1 1/4"< RENFRO 7+00 , � 3/4" -----------------i _ f, SLEEVES - INSTALL 1-4" AND 1-2" SCH. 40 PVC FOR NATER AND WIRE 6+45 6+00 1 T re IVARIES RB ll!'�.!��!"'� END CAP ADS 432 12" -LATERAL LINE 4" KBI FLEX RISER 4" DIA ADS PERFORATED TUBING 401, 3' LONG, TWO (2) PER TREE,. 2' FROM CENTER OF TRUNK 1/2" - 3/4" GRAVEL I O TREE BUBBLER AS PER KERN COUNTY I STANDARDS -x =z_ z==r___7—__ _r_ :T= z = c7X_ r- :z_ 2=r___.c_=r__ BIKE PATH TO BE CONSTRUCTED BY OTHERS-----/ 3/411- 1/411 (-3/411 1 1 /4"--J `• ._ 1 111.J ! 3/4"--J 314" 211 � 7 INSTALL MAINLINE 8" BEHIND " BACK OF CURB, TYPICAL THROUGHOUT 5+00 o . A/O OMNGf �- 0000 N d' 00 i CSS M Lo 0 00 LL i oow'% Lo 000 0 0 C"'?`, 0 z' U. J Q J w U. w w m Cr1 U) v a J 0 7P N It 00 0) M To 1 0 M Q z w 0 LL Q U El z w 0 U- J Q U U C� D m CD O CY_ 0 J lt- co M REVISIONS 0 J W LL W Q m )ATE: 11/30/00 106 NO. : 2011.064 )RAWN BY RA NO. . L-7 ;i co 1 M to O W w 0 0 0 1 0 M .- LO O w 22 0 0 0 N U w U Q w Q U U) C Z Q J Q _i U5 a w Q 0 Q J <t LANDSCAPE REQUEST 1. A County Services Area with the proper Zone of Benefit shall be formed prior to the recordation of the finial tract map. 2. The landscaping plans shall be prepared,by a professional with experience in designing landscape systems. Plans shall be designed in accordance with County standards and the County's Ordinances. And shall b in compliance with state and federal regulations. 3. The landscaping plans shall be prepared on cronar, or similar material, on sheets sized to 24" x 360 . A. Title sheet shall identify the tract, contain a vicinity map, a key map (scale 1" = 200'), signature blocks for (1) the landscape designer; (2) "Approved for Maintenance;' and (3) " Director of the Engineering and Survey Services Department, B. The balance of the drawings shall be drawn at scale not less then 1" = 20'. C. Where shrubs or trees are to be planted, the attached sight distance lines shall be overlaid on the plans to show that the plants do not interfere with clear zones, as required by the Transportation Management Department. D. The pians shall include at least one typical section, which indicated to maximum slopes. E. The landscaping plans shall detail and dearly identify those improvements to be maintained by the Maintenance Entity. F. The plans shall clearly show the location of all valves, meters, controllers, sprinkler heads, points of connection to the water system, and other such equipment. These exact locations shall be indicated to the subdivision section of he Engineering and Survey Services Department. 4. For plan check, three sets of drawings shall be submitted to the subdivision section of the Engineering and Survey Services Department. 5. Maintenance of the complete system is the responsibility of the developer until such time as the County Service Area has collected sufficient service charges to operate and maintain the system 6. Prior to the Maintenance Entity accepting the landscaping and beginning to maintain the system, the sub divider shall readjust all sprinklers, replace all plants, which are not in a thriving condition, and any materials, which are damaged. A one-year maintenance bond for the landscaping is required prior to recordation of the tract map. IRRIGATION SYSTEMS Operation and Maintenance Manuals Prepare and deliver, prior to completion of construction, two 3 ring, hard cover binders containing the following information: A. Index sheets stating contractor's addresses and telephone numbers, and list of equipment with name and addresses of local manufacture's representation. B.. Catalog and part sheets on every material and equipment installed. C. Complete operating and maintenance instructions on all major equipment. D. Controller chart for each controller. General Design Notes The landscape system shall be designed to properly function from services pressure without the use of pumps. The selection of'sprinklers heads shall be such that a minimal amount of over spray is on walls, sidewalks, or pavements. AS -BUILT$ DRAWNINGS Provide a complete "As -Built" record set of prints, which shall be corrected daily, and show every change from the original drawings and the exact "As -Built" locations, sizes, and kinds of equipment. The "As -Built" prints shall be a set of cronar or similar mylar material. All work shall be in waterproof India ink and applied to the mylar by a technical pen made expressly for use on mylar material in neat and completely legible manner. The "As-Builts" shall dimension, from two permanent points of reference (i.e., building comers, sidewalks or road intersections, etc.) the location of the following items: A. Connections to existing water lines and electrical power. B. Gate valves, remote control valves, quick coupling valves and other related equipment. C. Routing and/or directional turns of sprinkler pressure lines (dimensions max. 100' along routing) and routing of control wiring. CONTROLLER CHARTS Provide two controller charts for each controller supplied: one is to be attached in the controller and other turned over to the County in the operation and maintenance manuals. The chart shall indicate the area controlled by the automatic controller and shall be the maximum size, which the controller door will allow. PRODUCTS Underwriters Laboratories: Electrical wiring, controls, and devices shall be U.L. listed and so labeled. Other approval organizations will be subject to review and approval prior to installation. Pressure Main Line Piping and Fittings: Sizes of 21/2 inches or larger shall be P.V.C., Class 200, ring file or approved equal. Pressure Main Line Piping and Fittings: Sizes of 2 inches and smaller shall be Schedule 40 P.V.C. Non -pressure laterals shall be minimum thickness. Class 200, P.V.C. P.V.C. nipples shall be Schedule 80 with molded threads. All pipe and fittings shall conform to specific requirements as follows: z A. PVC Pipe: Manufactured from virgin polyvinyl chloride compound in accordance with ASTM D 1784 or ASTM D2241, cell classification 124546; hydrostatic design stress rating not less than 2,000 p.s.l. B. Fittings (solvent weld or thread): Standard weight, Schedule 40, side gated, injection molded P.V.C., complying with ASTM D 1784, cell classification 13454B, including threads when required. C. Solvent cement and primer: for P.V.C. solvent -weld pipe and fittings shall be of type and installation method prescribed by the manufacturer. Electrical (Low Voltage/ All equipment, wire and devices shall be U.L. listed and so labeled. Connections between controller and remote control valves shall be made with direct burial AWG -UF, 600 -volt wire, insulation thickness 3/64 inch, utilizing low density high molecular weight polyethylene insulation. Splices, where permitted, shall be waterproofed using Rain Bird, Pen -rite Connectors or approved equal, and housed in a box. Boxes for other irrigation use may be utilized for this purpose. Wire sizing shall be a minimum of #14, "UF" 600 volt underground wiring. Wiring shall be color coded, with the common wire to be white in color and all others in different colors. An extra wire will be entrenched with remote control valve wiring from the controller to the last valve box. and looped in each valve box. All wiring placed under concrete or pavement shall be placed in a sleeve with pull boxes at each end. GATE VALVES Three inches and smaller. ASTM B62 brass body,150 pound saturated steam rated, with screwed joints, non -rising stem, screwed bonnet and solid disc. Provide with handwheel. All gate valves shall be installed in an approved valve box and with Schedule 80 unions to allow easy removal for maintenance and repair. BACKFLOW PREVENTION UNITS: All backflow prevention units shall be pressure vacuum breakers, approved by the Environmental Health Services Department. All aboveground piping and fittings shall be wrapped with sufficient insulation to protect said equipment from freezing. Backflow preventor: Designed to operate on a "reduced pressure" principle, equipped with gate valves and field test cocks. Atmospheric vacuum breakers: Bronze body, with molded polyethylene check valve poppers, angle type. Wye strainers at backflow prevention units shall be 125# Class cast brass with 40 mesh monel screen. Prior to acceptance, the backflow prevention unit must be tested and the test results submitted to, and approved by, the Environmental Health services Department. AUTOMATIC CONTROLLER Type: Fully automatic operation, capable of independently operating the number of Stations and type indicated. 1. Wall mount type in a housing with hinged cover. 2. Fuse and chassis ground all controller components. 3. The controller shall be mounted inside a vandal -resistant enclosure with a steel pre -drilled backboard and 117 -volt outlet. The 117 -volt duplex box shall be provided with an onloff switch and 117 -volt receptacle. Metal conduit shall run from the 117 -volt supply to the controller housing. All power within the housing shall be properly phased. The enclosure shall be a Myers MEUG-I-M 285, Le Meur EM 100, or equal. 4. Controller shall be Rainbird ESP -MC or approved equal; each valve shall be controlled by a separate station. 5. The electrical meter may be installed in a separate and approved vandal -resistant enclosure. REMOTE CONTROL VALVES Valve type: Spring-loaded, packless diaphragm activated, normally closed type with plastic body, equipped with adjustable flow control and bleeder valve to permit operation in the field without power at the controller. Valve solenoid: 24 -volt a.c. 45 -watt maximum, 500 -milli -amp maximum surge, corrosion -proof, stainless steel construction, epoxy encapsulated to form a single integral unit. All control valves shall he numbered, placed within an approved valve box with locking lid, and installed with Schedule 80 unions to allow for easy maintenance. SMALL LAWN SPRIiNKLER HEADS Heads shall have screw adjustments. Nozzle shall be pop-up type and rise a minimum of six inches. Installation shall be on a double swing joint riser. ROTARY SPRINKLER HEADS Type: Gear driven, with minimum six-inch pop-up sprinkler heads. Part circle heads shall have variable arc setting capability. Installation shall be on a double swing -joint riser. SMALL SHRUBBERY SI'RINKLER HEADS Twelve -inch minimum pop-up type body shall be used. Heads shall be fully adjustable. Installation shall be on a double swing joint riser. VALVE BOXES Valve boxes shall be fabricated from a durable plastic material, resistent to weather, sunlight and chemical action of soils. Gate valve boxes shall be round plastic boxes with flex lock covers, CARSON, or approved equal. Remote control valve boxes shall be rectangular plastic boxes, CARSON, or approved equal, with hinged covers and flex lock. Identification tags shall be attached to each remote control valve, showing the number that corresponds with the controller sequence. Tag shall be stainless steel or aluminum with the station number stamped with 112 -inch letters. INSTALLATION General 1. All plastic fittings shall be installed in complete accord with manufactures instructions for same. 2. Line Clearance: All lines shall have a minimum clearence of 6 inches from each other and from lines of other trades. Parallel lines shall not be installed directly over one another. 3. Pressure lines shall have a metallic detector tape placed above them in accordance with manufacturer recommendation. 4. Provide minimum coverage as follows: A. Pressure supply lines (2-1/ 2 inches and smaller). 18 inches B. Pressure supply lines (3 inches and larger): 30 inches C. Non -pressure lines: 12 inches D. Control wire: 18 inches E. All wires pipes under concrete or paving shall be at least 30 inches. deep. 5. All lines placed under paving or concrete, including control wire, shall be contained in a schedule 40 PVC sleeve. The size of the sleeve shall be the minimum size, which will allow the pipe or control to be freely removed and replaced. Pull boxes shall be placed at each end of the sleeve. 6. All aboveground piping and equipment shall be wrapped with sufficient insulation to protect the irrigation system against freeze damage. Field Quality Control Adjustment of System- 1. The contractor shall adjust all sprinkler heads and valves for optimum performance and to prevent, as much as possible, any overspray onto wall, walks and roadways. Testing of Irrigation System: 1. Test all pressure lines under hydrostatic pressure of 150 pounds per square inch for not less than two hours, and prove watertight prior to installation of electric control valves, quick couplers, or any other equipment that might prevent a proper test from being performed. All piping under paved areas shall be tested under hydrostatic pressure of 150 pounds per square inch acid proved water tight. Prior to paving. If leaks develop, replace joints and repeat test until entire system is proven watertight. 2. Furnish necessary force pump and all other test equipment. Plant Material Soil: Engineer shall submit to the County for approval a soil nutrient report This requirement may be waived if the County has on file acceptable information to indicate that it is not warranted. The report shall contain recommendations of soil amendments, fertilizers, as well as an indication of soil's suitability for the proven purpose intended. Plants: Small patches of turf or irregular design (slope), which will not lend themselves to maintenance with riding or standard width mowers, will not be acceptable particularly narrow strips which will be costly to maintain. Encouraged is the use of ground cover plants with a few shrubs; the use of trees will be allowed where the trees or their overhang does not interfere with the sight distance at intersections. Trees shall not be of a type which have a lot of surface roots, drop fruit, or are a maintenance problem. Trees, when planted near concrete or paving, shall be planted with root guards. All plants shall be tolerant of, and readily adaptable of the climatic area in which they are to be planted in. Any trees to be planted in the right-of-way must be approved by the Transportation Management Department. Ji N CSO Zva o Cn LL U UZ � I— Z < a. = WJ WJW o WW m�m W N 'd' 00 1` M LO 0 00 LL r CU 1 M L0 0 00 0 0 M M Q i Z .W 0 LL J Q U U. U) W W Q m rU' V MD W U) 0 0 J "t Gr}` O 0 Q W C) Q W C, 'Q U In Z Q Q• J Q cW G Q Q J (0 N 44T 0? CY) I I w CL CO 0z