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45734 FRONTAGE ROAD (FRONTAGE ROAD HOMES T. 37292)
/ REVISIONS BY' VICINITY MAP vic DESERT CROSSING SHOPPING CTR TY SITE 45743 FRONTAGE RD O MESA VIEW DR VA LANDSCAPE TABULATIONS: D Total landscape area 5725 sq. ft. Low water hydrozone 1938 sq. ft. DG/Cobbles: 3787 sq. ft. FRED WARING DR HIGHWAY 111 EL PASEO A\3SCAD_E AKHITECTLRAL DLA\S F(F PALM DESERT SHADOW MTN GOLF COURSE GRAPEVINE CT SCALE: N.T.S. J SEW 6-U SIT HOMES SHEET INDEX 45734 FRONTAGE RD. PALM DESERT, CALIFORNIA AP\: 628-081-008 TRACT \0: 37292 PREPARED FOR: VARY HSU MI CASA PROPERTIES, LLC 1330 OAKVIEW AVE SA\ MARINO CA 91108 PHONE 626/264-8904 T-1 TITLE SHEET L 1 \ GAT 0\ PLAN L-2 CATIO\ DETAILS L-3 I. GATIO\ DETAILS & WATE L GATIC\ SPECS & SOILS L 5 SOILS 2EPOHT L 6 PLA\T \G PLAN L 7 PLA\ T \G SPECS & DETAILS L-8 LA\3SCAPE LC—T \G PLA\ CVWD REQUIRED NOTES No permanent structures or trees within CVWD and/or USBR easements. CVWD will not be responsible for damage or replacement of any surface improvements, including but not limited to, decorative concrete, landscaping, curb, gutter, sidewalks, planters, gates and related improvements installed within CVWD and/or USBR easements. CALCS. SEC 2T CONSULTANTS LANDSCAPE ARCHITECT: ROYAL OAK DESIGN SYLVIA LYONS, RLA #1549 2456 HUMMINGBIRD WAY LA VERNE CA 91750 (909)593-4158 ARCHITECT: ED CARLSON 710 E VERDUGO AVE #102 BURBANK, CA 91501 (303) 520-8192 ENGINEER: EGL ASSOCIATES, INC. 11819 GOLDRING ROAD, UNIT A ARCADIA, CA 91006 (626) 263-3588 REQUIRED SIGNATURE BLOCKS: These plans have been reviewed by the Coachella Valley Water District in accordance with California Government Code, Section 65591 et seq. requiring efficient landscape and irrigation design in cooperation with the local governing agency (City or County). Approval of this drawing by CVWD staff does not constitute approval to encroach into district and USBR right -of way. Trees, plants, walls and permanent structures of any kind may not be planted or installed in CVWD and USBR easements or Right -of -Way without first obtaining an encroachment permit from CVWD. CITY OF PALM DESERT DEPARTMENT OF COMMUNITY DEVELOPMENT APPROVED BY: ❑ C.0 RES. NO 0 P.C. RES. NO BY/ram CONSTRUCTION SHALL COMMENCE WITHIN ONE YEAR OF THE APPROVAL in STAFF LETTER ARCACTION FO M a Date At H w w co w H H PROJECT: 6 HOMES C ro T o I *'C o I arto c O Ca E3 Y n • = v o c ow o o. N J Ca C W Co 4:1- N ADDRESS: 45734 FRONTAGE ROAD, PALM DESERT DRAWN S.L./J.S. DATE 7/20/2017 SCAI F 1 "-10' JOB NO. 5216 SHEET 1 Date CVWD Plan # Water Management Department Development Services Department T DICvA 1 SYMBOL SYMBOL SPRINKLER HEAD LEGEND DESCRIPTION PSI RADIUS Rainbird 1402 pressure compensating full circle bubbler DRIP IRRIGATION LEGEND DESCRIPTION Netafim TechLine #TLCV-6-18 press. comp. emitter line with .6 GPH emitters at 18"o.c. Install 3" under mulch. Staple at max. 5' intervals (2 staples at each fitting) & covered with mulch per panting specs. Lay tubing approx. 18" apart (see Details on L-2 & L-3) Dripline blank tubing Dripline Start Connection TechLine TLSOV Manual line flushing valve (See detail, L-2) (Not Shown) TechlineCV Operation Indicator 10—CV-01 20 EQUIPMENT & PIPING LEGEND SYMBOL DESCRIPTION m n Ti' 111,-141 S 13 PSI GPM DETAIL .50 (1.0 per tree) GPM DETAIL 25 0.68 GPM per 100' SIZE PVC Class 200 lateral pipe — 3/4" size (use Sch.40 under paving) PVC Sch. 40 mainline pipe — min 1" size (install in sleeve under paving) New Water Meter (per utility plan). Installed by CVWD Febco #825YA-3/4" Reduced pressure type vacuum breaker (with pressure regulator if pressure is above 75 PSI) or equivalent. TO BE INSTALLED BY CVWD. Superior 3100 series normally open brass master control valve Rainbird FS100B series 1" brass flow sensor Nibco line —size ball valve Rainbird #33DRC Quick coupler Rainbird PEB-100 irrigation valve with flow control Drip irrigation valve: Rainbird XCZ-100—PRF drip irrigation zone kit Rainbird XACZ-075—PRF 3/4" drip irrigation zone kit with atmospheric vacuum breaker Rainbird ESP—SMT4i 4—station controller — wall —mount (verify location on site) with sensor (installed per mfr s specs.) 4.-Controller/Valve Number A-6 MI 11.B E- GPM Valve Size NOTES• 1. Mainline is shown in paved areas or outside property line for clarity only. Mainline shall be located in landscaped area with a minimum 18—inch clearance from hardscape or obstacles wherever possible. 2. For irrigation details, specifications and water use calculations see sheet L-2, L-3, & L-4. r DIAL TOLL FREE 1-800-227-2600 AT LEAST TWO DAYS BEFORE YOU DIG EASEMENT NOTES PROPOSED 24 WIDE EASEMENT FOR INGRESS AND EGRESS, UTILITY, SEWER, AND DRAINAGE PURPOSES. 5' P.U.E EASEMENT FOR PUBLIC UTILITIES AND INCIDENTAL PURPOSES, RECORDED IN BOOK 866, PAGE 493, OF O.R. 5' EASEMENT FOR UNDERGROUND CONDUITS, WATER PIPES, AND OTHER SIMILAR FACILITIES & EQUIPMENT AND INCIDENTAL PURPOSES, RECORDED IN BOOK 1281, PAGE 256, OF O.R DETAIL CVWD REQUIRED NOTES III 0 Backflow prevention devices shall be installed behind meter at curb by the district POINT OF CONNECTION Make irrigation point of connection (POC) immediately downstream from domestic meter at approximate point shown. Verify exact location in the field and adjust as necessary. Contractor shall verify static pressure prior to start of installation. POINT OF CONNECTION INFORMATION Max. demand — 10 GPM Static Water Pressure per Coachella Valley Water District: 45 PSI No permanent structures or trees within CVWD and/or USER easements. CVWD will not be responsible for damage or replacement of any surface improvements, including but not limited to, decorative concrete, landscaping, curb, gutter, sidewalks, planters, gates and related improvements installed within CVWD and/or USBR easements. I have complied with the criteria of the ordinance and have applied them accordingly for the efficient use of water in the irrigation design plan. GAS •1.ICI _Li I I ' ' I I I nII LIJ I I INN A-1 GARAGE 1' 21 FF 308.50 ra r1 Ca 13 D-1 GARAGE 4 1 8 FF 309.50 Field installed below ground pipe connections shall be threaded PVC or glued PVC. Surface laid hose and tubing is prohibited. Polyethylene tubing is allowed only in subsurface installations. Drip emitter installation shall be directly into polyethylene tubing on a 1/4 inch thick—walled riser. Multi —port outlet devices and multi —port distribution is prohibited. LOT6 FF 310.50 PAD 310.00 II n Ca 17 EX. 6' BLOCK WALL TO REMAIN FF 308.50 PAD 308.00 LOT GARAGE FF 308.50 GARAGE FF 309.50 LOT 5 FF 310.50 PAD 310.00 1 REQUIRED SIGNATURE BLOCKS: Date CVWD Plan # CI C These plans have been reviewed by the Coachella Valley Water District in accordance with California Government Code, Section 65591 et seq. requiring efficient landscape and irrigation design in cooperation with the local governing agency (City or County). Approval of this drawing by CVWD staff does not constitute approval to encroach into district and USER right -of way. Trees, plants, walls and permanent structures of any kind may not be planted or installed in CVWD and USBR easements or Right -of -Way without first obtaining an encroachment permit from CVWD. Water Management Department • FT 308.50 PAD 308.00 LOT 3 GARAGE FF 308.50 GARAGE FF 309.50 I LOT 4 FF 310.50 PAD 310.00 0 7 EX. 7' BLOCK S WALL TO REMAIN 2. 50 .00' 10 l 0 2.50' POWER POLE 4 LINES S'LY POWER POLE WITH GUY 6 LINES N 4 LINES S POINT OF CONNECTION: Contractor to provide i" water source at each house for valve. Verify locations on site. -2.50'® POWER POLE 10 20 Scale: 1" = 10' 30 REVISIONS Z J 0 Z 0 I- 0 C 0 J C 0 LV PROJECT: 6 HOMES UD to N PALM DESERT ADDRESS: 45734 FRONTAGE ROAD, BY \ a) C TnR n o O N �N .17 O a) rms. Crl N = o oo C 0 L o t > O J 75 1r: H 0 DRAWN S.L./J.S. DATE 7/20/2017 SC41 F 1"=10' JOB NO. 5216 SHEET L-1 0 UNDERGROUND SERVICE ALERT OF SOUTHERN CALIFORNIA Sylvia E. Lyons, Landscape Architect Date Development Services Department * REVISIONS BY\ 1 Sand m 1 . 4 I4„��y11 i'' Pipe in sleeve A B 14" 18" 20" 24" 20" 24" Pipe Size 1/2" to 2" over 2" Under paving Wires in sleeve MAINLINE & CONTROL WIRES in rocky soil & under paving Finish grade can_ II-1I 11 :I I' -III= Lateral Head type Rotary(3/4"inlet) All others A 18" 12" Note: Allow min. 4" horiz between parallel pipes. LATERAL PIPES a m Pipe Size 1/2'' to 2" over 2" IIIII Wires Mainline A B 18" 18" 24" 18" MAINLINE & CONTROL WIRES average soil (A� TRENCHING DETAIL Wilkins YBP- strainer (RP size • • N in NOTES* . Ins all backflow local codes and local requirem 2. Install unit i view. PVC PI ainline per n (from POC) enter as required by ealth department. Verify s prior to installation. shrub area and screen from PV NO SCALE preventer per egend Brass close • ple (RP size) Wilkin 500 series pressure reg ator (RP size) c Finish grade Brass nipple (RP size) length as req d Brass ell (RP size) — III PVC mainline per 71-1 plan (to system) Sch.40 male adapter R P BACKFLOW PREVENTER NO SCALE TO BE INSTALLED BY CVWD I I—III—H I —I I I'H I I I —III -III 'III=III 11I MIN. 10x PIPE DIA. MIN. 5x PIPE DIA. R.P. backflow pr Ss - STRAIGHT P/PE STRAIGHT PIPE SECTION/ 1. FLOW SENSOR PER IRRIGATION LEGEND ELEVATION 2. OF WIRES TO CONTROLLER PER MANUFACTURER (COLOR CODE DIFFERENTLY THAN COMMON WIRE, CONTROL WIRES, AND MASTER VALVE WIRES) 3. WATERPROOF WIRE CONNECTORS (2 REQUIRED) 4. FINISH GRADE 5. RECTANGULAR PLASTIC VALVE BOX WITH LOCKING LID (NDS #314BCB)HEAT BRAND "FS" ON LID IN 2" HIGH BLOCK LETTERS 6. SCH 40 MALE ADAPTERS (SENSOR SIZE, 2 REQUIRED) 7. MAINLINE PIPING PER IRRIGATION LEGEND (SENSOR SIZE) 8. RECTANGULAR PLASTIC VALVE BOX EXTENSION (NDS #214 6) 9. COMMON BRICK SUPPORTS (4 REQUIRED) 10. FILL BASE OF BOX WITH PEA GRAVEL 11. FILTER FABRIC UNDER / AROUND GRAVEL 12. NATIVE SOIL * 1/2" IN TURF AREAS 2"-3" IN SHRUB AREAS FLOW SENSOR ro 2" P 18-24" coiled wire --Waterproof connectors (2) Master Valve per legend Finish grade X" below lid in lawn areas, 1" below in shrub areas Rectangular valve pox with extension & locking lid. Heat brand "MV" on lid in 2" high block letters Mainline pipe per legend 11111IIIIa. IIIS 1 • -1 ... 1 1 4 1 'i Sch. 40 PVC 45 degree ell Brick supports (4) <3/4" washed gravel Sch.40 PVC male adapters (2) Use reducing adapters where mainline is larger than valve. MASTER VALVE 10" round valve box w/locking lid marked 'BV' \ Ball valve per legend NOTE: Use Teflon tape on all male pipe threads. NO SCALE Finish grade 1- Common brick (4 r PVC mainline req'd) 1 cu.ft. pea gravel PVC male adapters BALL VALVE DETAIL NO SCALE Round valve box w/lid 1 cu.ft. pea gravel PVC Sch.40 street ell NOTE: Furnish fittings and piping nominally sized to match nom na quick coup) ng valve in et size. PVC QUICK COUPLER VALVE Quick —coupling valve Finish grade/top of mulch PVC Sch.80 nipple (length as required) 2x4 redwood blocks PVC Sch.40 ell PVC ngnipple / (lengthth as as required) PVC Sch.40 street ell mainline pipe PVC Sch.40 tee or ell NO SCALE (4) CVWD REQUIRED NOTES Plastic valve box w/lock lid—. Electric valve Expansion loops — Finish grade I1 I I 11, c I 1=_I Approved connectors Mainline fittin Common wir C h Pilot wire 2" pea gravel To sprinklers PVC pipe PVC coupling ELECTRIC VALVE NO SCALE Bubbler head Finish grade/top of mulch PVC Sch 80 (length as PVC Sch 40 PVC Sch 40 PVC Sch 80 (length as PVC Sch 40 nipple required) ell street ell nipple required) tee or ell PVC Sch 40 street ell PVC lateral pipe HEAD ON RISER NO SCALE Finish grade of mulch layer Mulch layer Poly tubing per Legend Netafim #10 F-01 operation indicator Notes: Install one operation indicator for each drip system zone. Locate operation indicator towards flush end of system, but in view of the drip zone valve location if possible. DRIP OPERATION INDICATOR NO SCALE No permanent structures or trees within CVWD and/or USBR easements. CVWD will not be responsible for damage or replacement of any surface improvements, including but not limited to, decorative concrete, landscaping, curb, gutter, sidewalks, planters, gates and related improvements installed within CVWD and/or USBR easements. Field installed below ground pipe connections shall be threaded PVC or glued PVC. Surface laid hose and tubing is prohibited. Polyethylene tubing is allowed only in subsurface installations. Drip emitter installation shall be directly into polyethylene tubing on a 1/4 inch thick-walled riser. Multi -port outlet devices and multi port distribution is prohibited. REQUIRED SIGNATURE BLOCKS: Date CVWD Plan # Plastic valve box w/lock lid Rainbird XCZ-100-PRF control zone kit w/PR filter & integrated press. reg. Expansion loops—, Finish grade 7 III ;„11 II Install min 6" above highest point of discharge 2" pea gray Filter 7—Clearance to remove & service filter To pots PVC pipe PVC coupling DRIP IRRIG. VALVE NO SCALE .11,Er Elm n 30—inch linear length of wire, coiled Waterproof connection: Rainbird DB series (1 of 2) ID tag Low —flow anti —siphon valve: Rainbird ASV—LF-075 valve (included in XACZ-075—PRF kit) Pressure regulating filter Rainbird PRF-075—RBY (included in XACZ-075—PRF kit) PVC Sch 80 union PVC Sch 40 male adapter UV radiation resistant PVC Sch 40 pipe (1 of 2) Finish grade/top of mulch PVC Sch 40 ell (1 of 2) PVC lateral pipe (1 of 2) DRIP SYSTEM CONTROL VALVE NO SCALE Finish grade Techline 180° 2—way. Tee Techline Tubing 3/4" SCH 80 PVC nipple PVC Tee (SxSxT) PVC CL200 lateral pipe • Mulch layer per specs II I START CONNECTION These plans have been reviewed by the Coachella Valley Water District in accordance with California Government Code, Section 65591 et seq. requiring efficient landscape and irrigation design in cooperation with the local governing agency (City or County). Approval of this drawing by CVWD staff does not constitute approval to encroach into district and USBR right -of way. Trees, plants, walls and permanent structures of any kind may not be planted or installed in CVWD and USBR easements or Right -of -Way without first obtaining an encroachment permit from CVWD. Water Management Department Development Services Department 12" deep • Steel tubing —soil staple (Netafim TLS6 or approved equal). Locate about 3' oc. & at all fittings (tees, ells, etc.) & changes in direction of tubing. w/PVC RISER NO SCALE cn >- cc 0 71-1 0 LJJ PROJECT: 6 HOMES LuI • N▪ r C • ADDRESS: 45734 FRONTAGE ROAD, PALM DESERT co d in 0 ac c cs 0 CL 0 07) ill CO DRAWN DATE 7/20/2017 SCALE AS SHOWN JOB NO. 5216 SHEET 1 REVISIONS BY\ Reference Evapotranspiration (ETo): Hydrozone #!Planting DescriptionA Plant Factor (PF) REGULAR LANDSCAPE AREAS LW & LWTR 0.20 DG/C 0,00 WATER EFFICIENT LANDSCAPE WORKSHEET LOT 1 Irrigation MethodB DRIP NONE ETAF CALCULATIONS I REGULAR LANDSCAPE AREAS TOTAL ETAF x AREA TOTAL AREA AVERAGE ETAF Reference Evapotranspiration (ETo): Hydrozone #/Planting DescriptionA Plant Factor (PF) REGULAR LANDSCAPE AREAS LW & LWTR DG/C 0.20 0.00 57.01 Irrigation Efficiency (IE)c 0.90 0.00 42.00 576.00 0.07 ETAF (PF/IE) 0.22 Landscape ETAF x Area Area (sq. ft.) 189.00 42.00 0 387.00 0.00 TOTALS: 576.00 42.00 ETWU TOTAL Maximum Allowed Water Allowance (MAWA)E WATER EFFICIENT LANDSCAPE WORKSHEET LOT 2 Irrigation Method° DRIP NONE ETAF CALCULATIONS I REGULAR LANDSCAPE AREAS TOTAL ETAF x AREA TOTAL AREA AVERAGE ETAF Reference Evapotranspiration (ETo): Hydrozone #/Planting DescriptionA Plant Factor (PF) REGULAR LANDSCAPE AREAS LW & LWTR 0.20 DG/C 0.00 57.01 Irrigation Efficiency (IE)c 0.90 ETAF (PF/IE) 0.22 Landscape Area (sq. ft.) 187.00 ETAF x Area 41.56 0.00 0 387.00 0.00 TOTALS: 574.00 41.56 ETWU TOTAL Maximum Allowed Water Allowance (MAWA)E 41.56 574.00 0.07 WATER EFFICIENT LANDSCAPE WORKSHEET LOT 3 Irrigation MethodB DRIP NONE ETAF CALCULATIONS REGULAR LANDSCAPE AREAS TOTAL ETAF x AREA TOTAL AREA AVERAGE ETAF 57.01 Irrigation Efficiency (IE)c 0.90 ETAF (PF/IE) 0.22 Landscape Area (sq. ft.) 169.00 Estimated Total Water Use (ETWU)D 1484.54 0.00 1484.54 11197.68 Estimated Total Water Use (ETWU)° 1468.83 0.00 1468.83 11158.80 Estimated ETAF x Area Total Water Use (ETWU)° 37,56 0.00 0 592.00 0.00 TOTALS: 761.00 37.56 ETWU TOTAL Maximum Allowed Water Allowance (MAWA)E 37.56 761.00 0.05 1327.45 0.00 1327.45 14794.15 WATER EFFICIENT LANDSCAPE WORKSHEET COMMON LANDSCAPE AREAS - 45734 FRONTAGE RD., PALM DESERT, CA Reference Evapotranspiration (ETo) Hydrozone #/Planting DescriptionA Plant Factor (PF) REGULAR LANDSCAPE AREAS LW & LWTR 0.20 LWTR 0.20 DG/C 0.00 ETAF CALCULATIONS I REGULAR LANDSCAPE AREAS TOTAL ETAF x AREA TOTAL AREA AVERAGE ETAF Irrigation MethodB DRIP BUBBLERS NONE 57.01 Irrigation Efficiency (IE)c 0.90 ETAF (PF/IE) 0.22 Landscape ETAF x Area Area (sq. ft.) 666.00 148.00 0.80 0.25 250.00 62.50 0.00 0 4809.00 0.00 TOTALS 5725.00 210.50 ETWU TOTAL Maximum Allowed Water Allowance (MAWA)E 210.50 5725.00 0,04 Estimated Total Water Use (ETWU)° 5231.24 2209.14 0.00 7440.38 111296.35 Valves A-1 Valves B-1 Valves C-1 Valves A-1, A-B, C-1, D-1, E-1, F-1, G-1 G-2 • I I I I Reference Evapotranspiration (ETo): Hydrozone #/Planting Description" Plant Factor (PF) REGULAR LANDSCAPE AREAS LW & LWTR 0.20 DGIC 0.00 WATER EFFICIENT LANDSCAPE WORKSHEET LOT 4 Irrigation MethodB DRIP NONE ETAF CALCULATIONS REGULAR LANDSCAPE AREAS TOTAL ETAF x AREA TOTAL AREA I AVERAGE ETAF IReference Evapotranspiration (ETo): Hydrozone #/Planting DescriptionA Plant Factor (PF) REGULAR LANDSCAPE AREAS LW & LWTR DG/C 0.20 0.00 57.01 Irrigation Efficiency (IE)° 0.90 0.00 24.44 564.00 0.04 ETAF (PF/IE) 0.22 Landscape Area (sq. ft.) ETAF x Area 110.00 24.44 0 454.00 0.00 TOTALS: 564.00 24.44 ETWU TOTAL Maximum Allowed Water Allowance (MAWA)E WATER EFFICIENT LANDSCAPE WORKSHEET LOT 5 Irrigation MethodB DRIP NONE ETAF CALCULATIONS REGULAR LANDSCAPE AREAS TOTAL ETAF x AREA TOTAL AREA AVERAGE ETAF Reference Evapotranspiration (ETo): Hydrozone #/Planting DescriptionA Plant Factor (PF) REGULAR LANDSCAPE AREAS LW & LWTR DG/C 0.20 0.00 57.01 Irrigation Efficiency (IE)c 0.90 ETAF (PF/IE) 0.22 Landscape ETAF x Area Area (sq. ft.) 160,00 35.56 0.00 0 395.00 0.00 TOTALS: 555,00 35.56 ETWU TOTAL Maximum Allowed Water Allowance (MAWA)E 35.56 555.00 0.06 WATER EFFICIENT LANDSCAPE WORKSHEET LOT 6 Irrigation MethodB DRIP NONE ETAF CALCULATIONS REGULAR LANDSCAPE AREAS TOTAL ETAF x AREA TOTAL AREA AVERAGE ETAF A Hydrozone * / Plantina Descrotion LW = Low Water use Plants LWTR = Low Water use Trees DG/C = Decomposed Gravel/Cobbles D ETWU (Annual Gallons Required) ETo x 0.62 x ETAF x Area Where 0.62 is a conversion factor that converts acre - inches per acre per year to gallons per square foot per year 57.01 Irrigation Efficiency (IE)c 0.90 ETAF (PF/IE) 0,22 Landscape Area (sq. ft.) ETAF x Area 207.00 46.00 0.00 0 352.00 0.00 TOTALS: 559.00 46.00 ETWU TOTAL Maximum Allowed Water Allowance (MAWA)E 46.00 559.00 0.08 Estimated Total Water Use (ETWU)D 864.02 0,00 864.02 10964.39 Estimated Total Water Use (ETWU)D Valves F-1 Valves 1256.75 E-1 0.00 1256.75 10789.43 Estimated Total Water Use (ETWU? 1625.93 0.00 1625.93 10867.19 Valves D-1 B Irriaation Method c Irrigation Efficiency B = Bubbler 0.80 for bubbler D = Drip 0.9 for drip N = None E MAWA (Annual Gallons Allowed) (Efo)(0.62)[(ETAF x LA) Where 0.62 is a conversion factor that converts acre -inches per acre per year to gallons per square foot per year. LA is the total landscape area in square feet. ETAF is 0.55 for residential areas and 0.45 for non-residential areas. CVWD REQUIRED NOTES No permanent structures or trees within CVWD and/or USBR easements. CVWD will not be responsible for damage or replacement of any surface improvements, including but not limited to, decorative concrete, landscaping, curb, gutter, sidewalks, planters, gates and related improvements installed within CVWD and/or USBR easements. I REQUIRED SIGNATURE BLOCKS: Supply header PVC or blank tubing Netafim TechLine CV drip tubing per irrigation legend Shrub Valve, filter, pressure regulator per irrigation legend Manual line flushing valve per irrigation legend Exhaust Header Spacing from center of shrub DRIP SHRUB RING LAYOUT 1` J REMOTE CONTROL VALVE WITH DISC FILTER AND PRV NO SCALE PVC OR POLY SUPPLY HEADER Techline START CONNECTION MALE ADAPTER Techline TUBING LATERAL AREA PERIMETER AIR/VACUUM RELIEF VALVE (PLUMBED TO Techline AT EACH HIGH POINT BLANK Techline TUBING CENTERED ON MOUND OR BERM) PVC OR POLY EXHAUST HEADER PERIMETER LATERALS 2" TO 4" FROM EDGE PLUMBED TO PVC OR POLY LINE FLUSHING VALVE Techline "END FEED" LAYOUT © DRIP TUBING LAYOUT NO SCALE Finish grade Round valve box Netafim TLSOV line flushing valve Brick supports (3) 3/4" gravel sump • (1 cubic foot) . These plans have been reviewed by the Coachella Valley Water District in accordance with California Government Code, Section 65591 et seq. requiring efficient landscape and irrigation design in cooperation with the local governing agency (City or County). Approval of this drawing by CVWD staff does not constitute approval to encroach into district and USBR right -of way. Trees, plants, walls and permanent structures of any kind may not be planted or installed in CVWD and USBR easements or Right -of -Way without first obtaining an encroachment permit from CVWD. U 1" t. •See • • Spires J4(JOUQUo Techline tubing MANUAL FLUSH VALVE NO SCALE 1 aw¢m mo oo 0Jr z n W o zI_ to) xcn cr.3w�m oNoa W z o z No 0 WF-0N x¢zw - U Q O i I o W z oW 3Kw mmK w3m 00. Za¢ zmw ors LLJ WCZ aw W Q Z 0 co W 0 0 1-1-1Oce 0 o a) r7 co T re) _� O o N •C - O Ir•ra) LC) • i) C ol00) • O N J 0o = ill O C C •-/i O L in > N O N L .o E W ADDRESS: 45734 FRONTAGE ROAD, PALM DESERT DRAWN S.L./J.S. DATE 7/20/2017 SCALE AS SHOWN JOB NO. 5216 SHEET 1 I, 1 Date CVWD Plan # Water Management Department Development Services Department L-3 IRRIGATION SPECIFICATIONS REVISIONS BY\ SOIL ANALYSIS RECOMMENDATIONS T, February 14, 2017 Royal Oak Design 2456 Hummingbird Way La Verne, CA 91750 Attn: Sylvia Lyons Project Name: Mi Casa, Palm Desert The following recommendations are based on the results of soil analysis and soil texture test #55491 from A & L Western Agricultural Laboratories dated February 2, 2017. SOIL PREPARATION:: Materials recommended ner 1 000 square feet 200 lbs. Gro-Power *1(5-3-I ) 30 lbs. soil sulfur 3 %% - 4 cu. yd. of nitrolized shavings or good quality compost Apply recommended materials and rototill a minimum of two directions, to a depth of 4-6 inches. After soil preparation, but prior to planting, irrigate with overhead irrigation so that a minimum of 1-3 inches of good quality water passes through the soil profile, beyond the root zone. BACKFILL: Materials recommended ner cubic yard of mix 60% native on site soil, by volume 40% nitrolized shavings or good quality compost 16 lbs. Gro-Power® (5-3-1) 1 1 lbs. soil sulfur Gro-Power® Planting Tablets for extended feed/conditioning Dig planting pits 11/2 times the width and 1 time the depth of the root ball. Fill pits with backfill mix to the depth of the root ball and irrigate thoroughly. Be sure entire root ball area is covered when planting. **Specialty plants may requirespecial backfill mix and planting instructions. G osPOWER® INC. 15065 TELEPHONE AVENUE CHINO, CA 91710-9614 • (909) 393-3744 • FAX (909) 393-2773 www.gropower.com • e-mail: gropowerinc@verizon.net Page 2 February 14, 2017 Royal Oak Design Project Name: Mi Casa, Palm Desert HYDROSEEDING: For ALREADY PREPPED AREAS, apply 400 lbs. Gro-Power® Controlled Release (12-8-8) per acre in the slurry. For NON -PREPPED AREAS (i.e. slopes): Apply 1,000 lbs. Gro-Power® (5-3-1), 150 lbs. soil sulfur and 400 lbs. Gro-Power® Controlled Release (12-8-8) per acre in the slurry. * *Based on limited information about site, plant palette, irrigation, etc. * *See enclosed Hydroseeding Specifications for further recommendations. MAINTENANCE: Initially feed with 20 lbs. Gro-Power® Plus per 1,000 sq. ft. on day 45 and 85. Thereafter, feed with same product at same rate every 8 to 12 weeks, depending on usage and/or desired level of maintenance. You might consider alternating with a balanced chemical fertilizer, so that'/z to 1 lb. of nitrogen is applied per 1,000 sq. ft. or, Gro-Power® Premium Hi -Nitrogen (18-3-7/ER) at 8 /: lbs. per 1,000 sq. ft. • • • Gro-Power° Flower 'N' Bloom (3-12-12) at 20 lbs. per 1,000 sq. ft. is an excellent product for color and blooming plants and all fruit trees. Gro-Power® Toss 'N' Gro (8-8-8) is especially formulated for applications on inaccessible slopes and hillsides. Apply at the rate of 17 lbs. per 1,000 sq. ft. 3 - 4 times annually. See enclosed Long Term Maintenance Schedule for more specific recommendations. EVALUATION OF SOIL ELEMENTS: 1. pH is HIGH, indicating alkaline soil. Gro-Power®, soil sulfur and leaching will help to lower levels over time. 2. Lime level is FIIGH. Possible lime -induced iron chlorosis. Soil sulfur and leaching will help lower level over time. 3. EC (soluble salts) is LOW. Within optimum range for most plant material. 4. Boron is LOW. No toxicity problem. 5. Exchangeable sodium is LOW with some balance provided by magnesium and calcium. 6. Major nutrients: Nitrogen is LOW - Phosphorus is MODERATE- Potassium is MODERATE. Gro-Power® products used at specified rates will provide adequate major and micronutrients for plant establishment and vigorous growth. Page 3 February 14, 2017 Royal Oak Design Project Name: Mi Casa, Palm Desert SPECIAL COMMENTS: 1. Selective plant palette important, re: alkalinity, elevated lime. 2. Amendments are more effective when thoroughly mixed into the soil. 3. When planting native plant material and succulents, you might consider reducing backfill specifications for Gro-Power° Plus to 8 - 10 lbs. per cubic yard of mix. Thank you for giving Gro-Power®, Inc. the opportunity to make recommendations on this project. If I may be of further assistance to you, or you have any questions regarding the above stated recommendations, please don't hesitate to contact me at (562) 754-0415. Sincerely, JackL Engberg Soil Analysis Consultant J E/j ma V. W. B. CVWD REQUIRED NOTES• I. SCOPE OF WORK: A. Provide all permits, labor, materials, transportation, and maintenance required to furnish and install a complete irrigation system as shown o n plans and described herein. B. The intent of these plans and specifications is to provide a sprinkler system complete and operable in an efficient and satisfactory manner, providing complete and even coverage. C. The Contractor shall inspect the site and check all finish grades within the work area to insure proper soil depth for the pipes, to check dimensions, and to verify the source and size of water supply. II. MATERIALS: A. All materials and equipment shall be of the type and size indicated o n the plans unless permission to change is granted by the Owner's representative. Materials are to be in new and perfect condition. All materials required but not specified on the plans shall be provided by the Contractor. B. Plastic pipe and fittings shall be 100% virgin polyvinylchloride, w ell -formed, free of blisters, cracks, holes, and foreign materials, w rinkles, and dents. C. Control wire between remote control valves and controller shall be 24-volt, solid copper wire, number 14 OF (minimum size), direct -burial wire (UL-listed). Use white wire for common, blue for lawn systems, and black for shrub systems. III. INSTALLATION: A. General: 1. Do not willfully install the irrigation system as shown on the plans when it is obvious that obstructions, grade differences, or measurement discrepancies exist that may not have been considered in the design. Immediately report such differences to the Owner's representative. In the event that this notification is not performed, the Irrigation Contractor shall assume full responsibility for any revision necessary. 2. Sprinkler plans are diagrammatic and approximate. All valves shall be located in planting areas. Mainlines and laterals shall be placed in the same trench and in planting areas wherever possible. Provide minimum horizontal clearance of 4 inches between parallel pipes. 3. Where trees, lightpoles, etc., obstruct sprays, piping and sprinkler heads shall be adjusted and/or relocated as necessary for complete coverage. Do not exceed head spacing shown. 4. All equipment shall be installed as detailed on the plans. If the plans or specifications do not thoroughly describe the methods to be used, Contractor shall follow manufacturer s installation instructions B. Excavation & Backfill: 1. Verify exact locations of all underground utilities prior to trenching. 2. Trenches shall be cut to the required grade to provide uniform support for the full length of the pipe and to provide minimum coverage as shown in detail. 3. Initial backfill to be fine granular material with no foreign objects larger than 1/2 inch. Tamp moist backfill to compact and conform to adjacent grades without sunken areas or other irregularities. 4. Trenches under a.c. paving shall be backfilled with sand. 5. Backfill shall be compacted to the same density as adjacent soil. If settlement occurs, Contractor shall make any adjustments in pipes, valves, heads, finish grades, or sod necessary at no extra cost. C. Pipe: 1. All piping, PVC electrical sleeves, etc., under paving shall be installed and tested prior to paving work. No tees, ells, or other turns in piping allowed under paving. Cap all ends hand -tight prior to backfill. 2. All mainlines shall be capped and pressure -tested at system design pressure for one hour. Any leaks found shall be corrected by removing the leaking pipe or fittings and replacing with new materials, and then re -testing. All tests shall be observed and approved by Owner's Representative and shall be completed prior to backfilling. 3. Wrap all galvanized pipe and fitting threads with teflon tape. D. Backflow Preventer: Contractor shall verify that backflow prevention device(s) specified meet(s) local plumbing & health code requirements. E. Bubbler Heads: 1. Install all heads on double -swing joints. 2. Prior to installing heads all laterals shall be flushed out with a full head of water F. Controller: 1. 120-volt service and hookup to controller shall be provided by others. 2. Automatic controller shall be set plumb. 3. Bundle and tape wires every 10 feet. 4. Wire connections shall be made with Scotch-Lok Wire -Sealing Packs #3576, or approved equal. IV. CLEAN-UP: Clean up site as each portion of work progresses. Refuse and excess dirt shall be removed from the site• all walks and paving shall be swept and any damage to others work shall be repaired. INSPECTIONS. AS-BUILTS. GUARANTEES: All inspections shall be made by Owner's Representative, as follows: (Give 48-hour notice prior to inspection) 1. Open trenches. 2. Pressure tests. 3. Coverage tests. Contractor shall furnish to Owner a complete "as -built" drawing on sepia showing exact locations of all items installed dimensioned in REQUIRED SIGNATURE BLOCKS: No permanent structures or trees within CVWD and/or USER easements. CVWD will not be responsible for damage or replacement of any surface improvements, including but not limited to, decorative concrete, landscaping, curb, gutter, sidewalks, planters, gates and related improvements installed within CVWD and/or USBR easements. These plans have been reviewed by the Coachella Valley Water District in accordance with California Government Code, Section 65591 et seq. requiring efficient landscape and irrigation design in cooperation with the local governing agency (City or County). Approval of this drawing by CVWD staff does not constitute approval to encroach into district and USER right -of way. Trees, plants, walls and permanent structures of any kind may not be planted or installed in CVWD and USBR easements or Right -of -Way without first obtaining an encroachment permit from CVWD. two directions from permanent structures on site including the following items: 1. Gate valves. 2. Routing of all main lines. 3. Connections to existing water lines. 4. Routing of control wires. 5. Sprinkler control valves. C. Contractor shall guarantee irrigation system for one year against defective equipment, installation deficiency, and all problems not related to vandalism. Guarantee period shall commence on date of final acceptance of the work. Any operational difficulties which, in the opinion of the Owner's Representative, are due to inferior materials and/or workmanship, shall be immediately corrected by the Contractor at no additional cost to Owner. VI. MAINTENANCE: 1. Complete system shall be maintained 60 days after completion of planting. System shall be flushed and automatic controller reset at completion of maintenance period. 2. As trees and shrubs grow, additional drip lines shall be added to water the larger plants. DRIP IRRIGATION SYSTEM NOTES• A. GENERAL: 1. All drip line systems shall be installed per the manufacturer's recommendations and directions. This shall include, but not be limited to soil type consideration, plant type consideration, slopes, typical tubing layout, supply headers, flush headers, manual flush valves, soil staples, operation indicators, etc. 2. Each drip line system shall have a drip zone valve assembly that includes a pressure regulator and in -line filter per the Irrigation Legend. 3. Extend PVC lateral line piping per irrigation legend from the drip zone valve into the planting areas. All supply headers and flush headers shall be blank tubing unless otherwise noted. 4. Connect the drip line tubing into blank tubing headers per the manufacturer's directions, using fittings as supplied by the manufacturer of the drip line tubing. 5. Drip tubing runs shall be spaced at approximately 18" o.c. Tubing shall start approximately 4"-6" in from the planter perimeter. All the tubing in a zone shall have the same spacing. 6. Tubing shall run generally parallel to the long axis of the planting areas. The exception to this would be sloped areas where the tubing shall run parallel to the slope contours. 7. Flush valves shall be installed a the low points of zones on the exhaust manifolds as shown. Refer to the manufacturer's directions for the quantity of flush valves recommended for each zone. 8. Each drip line zone shall include an operation indicator. The operation indicator shall be install at the farthest point away from the zone drip valve assembly. 9. Cover tubing with mulch two weeks after installation is complete and approved. 10. Contractor shall contact the local Netafim representative prior to start of work and prior to ordering any components of the drip line systems. The contractor shall have on on -site meeting with the representative prior to installation of any drip line systems. This meeting shall include, but not be limited to, review of actual site conditions, typical system layouts, standard installation techniques, controller scheduling for the drip line zones, routine maintenance of drip line zones, and repair procedures for drip line zones. Contact Bill Milward at 951-287-4630 (bmillward©netafimusa.com). C. DRIP TUBING BELOW GRADE: 1. Drip tubing below grade shall be installed before plant installation. 2. Drip tubing shall be installed 2-3" below finish grade, stapled down, backfilled, and covered with mulch (depth) per the planting specs. 3. Use 6" soil staples and place approx. every 3-5' of tubing, plus two on each tee, elbow, or cross. Y o0, woY I i'-�¢o wo m�¢w a L�j¢m0pw d3 W E- z N p O p �' W y> o�mz��K¢oLLz000 ¢wOJf=..�3 -J-Jw¢m Ion MZ=UUJ¢U>l-m 003 ZW!!Za¢N"'m!Jp�w 3��0¢ `nw�m Fox �¢zazmwoo< wa~ �zaw��NwYKzo �,O wpww,,Zjz �U¢VJZ w FQ�w UD' wz ZrVIZ x¢zwcnx<Cwzz¢xww �cJ¢oow¢oo¢oa�o� F- 0 Ci W CA J_ 0 co oes C/) z 0 I Q LL U W CL co z 0 I- Q 0 v! W 0 0 PROJECT: 6 HOMES a) a) C >Nl j LC) oo ON.N O I12 In 18N C 'C ,rn rn O cn � E< L =•ri o o c o O O t �> qo N J H i7 E w ADDRESS: 45734 FRONTAGE ROAD, PALM DESERT PROPERTIES LLC cnco <0 o O cI w c) oCO J wZ 0< DRAWN S.L./J.S. DATE 7/20/2017 SCALE AS SHOWN JOB NO. 5216 SHEET 1 0' I, Date CVWD Plan Y Water Management Department Development Services Department L-4 N / REVISIONS BY' INTERPRETATION OF ANALYSIS NAME: Royal Oak Design PROJECT: Mi Casa, Palm Desert Page 1 of 2 LAB NO.: 55491 DATE: 02/02/17 TEXTURES* [x] SANDY SOILS Coarse textured, low water retention, infertile; fertilizer leaches easily and needs frequent irrigation. Organic matter benefits water and nutrient retention. Sand, Loamy Sand [ ] I LOAM SOILS [ 1 CLAY SOILS Have desirable properties of clay and sand, good moisture and fertilizer retention, not too sticky or droughty. Sandy Loam, Loam, Silt Loam, Silty Clay Loam, Sandy Clay Loam, Clay Loam Sticky: high water retention, slow water penetration, compacts easily; high fertilizer retention Need organic matter to keep workable. Sandy Clay, Silty Clay, Clay *Texture estimate derived from CEC value. For more precise texture information, further testing is required. Contact lab for information. LIME (amount of solid lime distributed in soil) [x] HIGH MODERA I E, LOW Plants sensitive to "Lime -induced Iron Chlorosis", (i.e. azalea, gardenia, liquid amber, roses, etc.) must have corrective chemical added to soil. Plants sensitive to "Lime -induced Iron Chlorosis", affected but not as severely as "high" readings. Corrective chemical may be added. Plants sensitive to "Lime -induced Iron Chlorosis", not affected. No corrective chemical needed. pH 8.1 Normal pH values for this area vary from 6 5 to 8.0, however variations in either direction may exist. Soil amendments may be recommended to help bring the soil pH into a more optimal range. To lower pH, soil sulfur or an equivalent acid- forming chemical recommended. To raise pH, lime is usually recommended. EC BORON (ppm) Electrical Conductivity of the soil saturation extract is a measure of the total salts in the soil. This can be related to plant growth as follows: (Units are mmhos/cm @ 25 degrees C) 0-1.9 2 - 3.9 4 - 7.9 8 - 16 over 16 No damage from salts. Sensitive plants may be damaged. Many plants affected. Most plants damaged. Few plants survive. Is expressed as ppm in the saturation extract. A small amount of boron is essential for plant growth, but a concentration slightly above the optimum is toxic for plants. 0.0 - .6 .7 - 1.4 1.5 - 4.9 5.0 - 10,0 10.0 - over Not toxic for any, but may be too low for some. Sensitive plants restricted. Many plants restricted. Only tolerant plants satisfactory. Few plants survive. Page 2 of 2 PROJECT: Mi Casa, Palm Desert LAB NO.: 55491 PERCENT SODIUM SATURATION Is the degree to which the soil exchange complex is saturated with sodium. Exchangeable sodium has two effects: (I) Reduced permeability and (2) Toxicity of sensitive plants. Below 5 Generally no permeability problem due to sodium. However, sodium sensitive plants may show leaf bum. 5 - 15 Possible permeability problems with clay loams and clays. (C.E.C. 15 - 30) Above 15 Permeability problems are likely on all mineral soil except some sands and loam sands. NUTRIENTS NITROGEN (N) lx1 PHOSPHORUS (P2O5) [ ] POTASSIUM (K20) [ I LOW LOW LOW Definite need for fertilizer nutrient add at recommended rate for plant soil in question MODERATE [x] MODERATE [ ] HIGH HIGH [X] MODERATE [ ] HIGH Fertilizer nutrients are present in adequate amounts; maintain at this level. There is no need for adding fertilizer nutrients at this time. ORGANIC MATTER (Percen as designated on the soil analysis)* VERY LOW LOW MODERATE HIGH VERY HIGH 0.0 - 0.7 0.8 - 1.7 1.8 - 3.2 3.3 -4.2 4.3 - *Variables may exist depending upon the soil type and the source of organic matter that is being measured, however the above table will give a good estimate of the percentage of organic matter present. WATER PERCOLATION RATE (INCHES/HOUR)" VERY RAPID RAPID MODERATELY RAPID MODERATE MODERATELY SLOW SLOW VERY SLOW MORE THAN 20.00 6.00 - 20.00 2.00 - 6.00 .60 -2.00 .20 - .60 .06 .20 LESS THAN .06 *Variables may exist depending upon the soil type andthe source of organic matter that is being measured, however the above table will give a good estimate of the percentage of organic matter present. Percolation rate is an estimate derived from texture. For more specific rates, further testing is required. Contact lab for information. ©2004 Gro-Power®, Inc. Rev. 8/04 CVWD REQUIRED NOTES' No permanent structures or trees within CVWD and/or USBR easements. CVWD will not be responsible for damage or replacement of any surface improvements, including but not limited to, decorative concrete, landscaping, curb, gutter, sidewalks, planters, gates and related improvements installed within CVWD and/or USBR easements. A & L WESTERN AGRICULTURAL LABORATORIES 1311 WOODLAND AVE #1 • MODESTO, CALIFORNIA 95351 • (209) 529-4080 o FAX (209) 529-4736 REPORT NUMBER: 17-025-008 CLIENT: 1358 SUBMITTED BY: SEND TO: GRO-POWER INC GROWER: MI CASA, PALM DESERT 15065 TELEPHONE AVENUE CHINO, CA 91710-9614 DATE OF REPORT: 01/31/17 Sample ID Lab Number 1 55491 NOTES: % Sand SOIL PHYSICAL CHARACTERISTICS % Silt % Clay 90 6 5 SAND Soil Texture "Our reports and letters are for the exclusive and confidential use of our clients, and may not be reproduced in whole or in part, nor may any reference be made to the work, the result or the company in any advertising, news release, or other public announcements without obtaining our prior written authorization." ® Copyright 1977 A & L WESTERN LABORATORIES, INC. REPORT NUMBER: 17-025-008 Moisture @ 1/3 Bar A & L WESTERN AGRICULTURAL LABORATORIES 1311 WOODLAND AVE #1 • MODESTO, CALIFORNIA 95351 • (209) 529-4080 • FAX (209) 529-4736 SEND TO: GRO-POWER INC 15065 TELEPHONE AVENUE CHINO, CA 91710-9614 DATE OF REPORT: 02/02/17 Very High High Medium Low V Low Organic Nitrogen Phosphorus Analyte Matter NO3-N Weak Bray Dam I ppm Results 0.4 4 C 0 M M E N T S 0.3 LOW 20 AVERAGE Pho Na b 1 1 ECe INCREASING SALINITY d51m Dolomite (70 score) CLIENT NO: 1358 GROWER: MI CASA, PALM DESERT Graphical Soil Analysis Report LAB NO: 55491 SAMPLE ID: 1 PAGE: 1 Moisture Available @ 15 Bar Water % �` O Rogell Rogers, CCA, PCA A & L WESTERN LABORATORIES, INC. SUBMITTED BY: #5223 PAGE: 1 sphorus Potassium Magnesium Calcium Sodium Sulfur Zinc Manganese Iron Copper Boron Chloride HCOrP K Mg Ca Na S0a-S Zn Mn Fe Cu B CI ppm ppm ppm ppm ppm oom ppm ppm ppm ppm ppm ppm 10 87 57 1546 11 6 1.2 2 5 0.6 0.3 HIGH 8.5 CEC me91100g Weak Bray P unreliable at M or H excess lime or pH > 7.5 Soil Fertility Guidelines CROP: LANDSCAPE Lime Gypsum (70 score) Elemental Sulfur 30 Nitrogen N 3.7 Phosphate P205 2.0 Potash K,0 3.5 Magnesium Mg 0.2 Sulfur SO4-s Ex. Lime Zinc Zn Manganese Mn Iron Fe 8.1 pH -1 RATE: lb/1000 sq ft Copper Cu Boron B 100 50 a Percent Cation Saturation (computed) Potassium K% 2.6 ACIDIC Magnesium Mg % 5.6 Calcium Ca % 91.2 BASIC INCREASING NEED FOR LIME Buffer pH: ACIDIFICATION of high pH soils could improve soil environment. Compare different sources of acidifying materials, but be aware that sulfate -sulfur (as shown on report) has NO acidifying power. PRIOR TO PLANTING: Spread the above requirements per 1,000 sq ft and mix into the top 6-8 inches of soil. Initially, limit nitrogen to 1.5 lb/1,000 sq ft or 25-30 ppm NO3-N to avoid salt damage. SPLIT extra nitrogen as necessary over the active growing season. Adjust rate according to local conditions and requirements. Allow for adequate establishment first (up to 30 days). INCORPORATE well into the top six inches up to three yards per 1,000 sq ft (one -inch layer) of nitrified/composted organic amendment where soil organic matter level is a little low. 'Our reports and letters are for the exclusive and confidential use of our clients, and may not be reproduced in whole or in part, nor mayany reference be made to the work, the result or the company in any advertising, news release, or other public announcements without obtaining our prior written authorization." The yield of any crop is controlled by many factors in additions to nutrition. While these recommendations are baud on agronomic research and experience, they DO NOT GUARANTEE the achievement of satisfactory performance. ® Copyright 1994 A & L WESTERN LABORATORIES, INC. REQUIRED SIGNATURE BLOCKS: These plans have been reviewed by the Coachella Valley Water District in accordance with California Government Code, Section 65591 et seq. requiring efficient landscape and irrigation design in cooperation with the local governing agency (City or County). Approval of this drawing by CVWD staff does not constitute approval to encroach into district and USBR right -of way. Trees, plants, walls and permanent structures of any kind may not be planted or installed in CVWD and USBR easements or Right -of -Way without first obtaining an encroachment permit from CVWD. NOTES: Sodium Na % 0.6 Rogell Rogers, CCA, PCA A & L WESTERN LABORATORIES, INC W I/I COLD o I �o o aw Lu W KJmK2 [Lz W-z awa O z o�aw rna>t-3 wwgo �r oir�z��KFw�'z��o w�m3�Q�t¢t�IIm o� "' I = 0 0 Q U F ar o 3 ZW�m Za QN mmm�ZO O_w Q¢Mma ,_rnw_I¢l-cx ¢rz r o a_H o moo zom wooiwusiwao ZUZ F �Z OW En Hi QZ w10 01 1 w9 0_ Zo EL<ZwVIz 0 IZ w J 0 co r(9 W a cC 0 cC 0 I..L 0 U (1) 0 a 0 a- 0 U rn C a t7i C 0 LL.I O T VJ w 2 0 CD U w O LL PALM DESERT ADDRESS: 45734 FRONTAGE ROAD, J J w cc cc al a cc Cl a_ <c a O U OI 0 I EL N 0 tD D 0 < ie \� CNt� DRAWN S.L./J.S. DATE 7/20/2017 SCALE N/A JOB NO. 5216 SHEET Date CVWD WD Plan # Water Management Department Development Services Department L-5 1 / REVISIONS BY TREES: ALIAS Aca pen. Par.DM. SHRUBS ALIAS Aca.red. Aga.BF. Bul.fru. Cae.mex. Dal.SN. Hes.BL. Leu.fru. Pen.set. PLANT LIST/LEGEND SCIENTIFIC NAME Acacia penduia Parkinsonia x 'Desert Museum' SCIENTIFIC NAME Acacia redolens 'Desert Carpet' Agave 'Blue Flame' Bulbine frutescens 'Orange' Caesalpinia mexicana Dalea 'Sierra Negro' Hesperaloe 'Brake Lights' Leucophyllum frutescens 'Compacta' Pennisetum setaceum 'Rubrum' GROUND COVERS: SYMBOL COMMON NAME COMMON NAME Weeping Acacia Desert Museum Palo Verde COMMON NAME Desert Carpet Acacia Blue Flame Agave Orange Stalked Bulbine Mexican Bird of Paradise Sierra Negro Indigo Bush Brake Lights Red Yucca Compact Texas Ranger Purple Fountain Grass Decomposed granite — Color to be determined 2" — 4" cobbles — Color to be determined Landscape boulders — to be selected QTY 10 6 QTY 14 14 24 6 37 7 47 30 SIZE 24"-Box 24"-Box COMMENTS Standard; Alt. A. stenophylla Multi -trunk SIZE COMMENTS 5 Gal 15 Gal 5 Gal 15 Gal 5-Gal 5 Gal 5-Gal 5-Gal 1 WUCOLS L M x x WUCOLS L M x x x x x x x COMMENTS Spread 3" deep over all areas after drip system is installed. See irrigation specs Spread 3" deep over landscape fabric Install per detail on L-5. NOTES: 1. For planting details and specifications see sheet L-7. 2. For soils report see sheet L-4 & L-5. 3. Quantities shown on plant list are to be verified by Contractor. 4. Any trees planted within five feet of curbs or paving shall be installed in a root barrier per detail. 5. Total landscape area: 5725 sq. ft. Low water hydrozone: 1938 sq. ft. DG/Cobbles: 3787 sq. ft. 3-Hes BL. 1-Par.DM. 2-Leu.fru. 2-Aca.red. 1-Cae.mex. 2-Leu.fru. 1-Par.DM. 2-Aca.red. 2-Bul.fru. 1-Par.DM. 2-Aca.red. 2-Leu.fru. 1-Cae.mex. 1-Pen.set. 1-Pen.set. 1-Leu.fru. 1-Par.DM. 1-Aca.red. 1-Cae.mex. 4-Hes.BL. CVWD REQUIRED NOTES 3-Aga.BF. Cae.mex. 1-Acacia 2-Pen.set. 3-Bul.fru. T �1-Leu.fru 4-Dal.SN. FF 308.50 PAD 308.00 LOT 1 T 2 Pen.set. 4-Dal.SNT ,. 1 Leu.fru. GARAGE FF 308.50 1 3-Pen.set. Izr 4 Dal.SN. 3 Dal.SN. 1-Dal.SN. 3-Pen.set. GARAGE FT 309.50 1-Leu.fru. LOT6 FF 310.50 PAD 310.00 1� 2-Aga.BF. 4-Bul.fru. No permanent structures or trees within CVWD and/or USBR easements. CVWD will not be responsible for damage or replacement of any surface improvements, including but not limited to, decorative concrete, landscaping, curb, gutter, sidewalks, planters, gates and related improvements installed within CVWD and/or USBR easements. 3-Dal.SN. 4-Dal.SN. 2=Aga.BF. 1 3♦-BJI.fru. 1-Cae.mex. I 2-Pen.set. EX. 6' BLOCK WALL TO REMAIN 3-Leu.fru. 2-Dal.SNr\ a n 1-Pe -Aga 3-Pen.set. 1-Acacia .set. .BF. 3 Bul.fru. FT 308.50 PAD 308.00 LOT2 4-Leu.fru. h GARAGE FF 308.50 2 Dal.SN. —� 01. 1-Dal.SN. GARAGE FF 309.50 LOT5 FF 310.50 PAD 310.00 5 Leu.fru. 1-Acacia 3-Pen.set. 1-Aga.BF. 2-Pen.set. 1-Acacia REQUIRED SIGNATURE BLOCKS: 7 CI n 2-Acacia 3-Leu.fru. GARAGE FF 308.50 1-Dal.SN. 2-Pen.set. GARAGE FF 309.50 LOT 4 FF 310.50 PAD 310.00 0 3-Pen.set. 1-Aga.BF. 3-Bul.fru. p * 1-Acacia These plans have been reviewed by the Coachella Valley Water District in accordance with California Government Code, Section 65591 et seq. requiring efficient landscape and irrigation design in cooperation with the local governing agency (City or County). Approval of this drawing by CVWD staff does not constitute approval to encroach into district and USBR right -of way. Trees, plants, walls and permanent structures of any kind may not be planted or installed in CVWD and USBR easements or Right -of -Way without first obtaining an encroachment permit from CVWD. EX. 7 BLOCK WALL TO REMAIN 3-Leu.fru. 2-Aca.red. LI 10 POWER POLE 4 LINES S'LY 3-Dal.SN. 1 Par.DM. 2-Leu.fru. POWER POLE WITH GUY 6 LINES N 4 LINES S 1-Dal.SN. 1-Dal.SN. 3-Acacia 15 Leu.fru. 3 Dal.SN. 5-Aca.red. 1 Par.DM. air I I II cr-,_ POWER POLE LL ,1 I I 0 10 20 Scale: 1" = 10' j 30 py U N w c y I w� �F-¢w U W Y ¢ Z U O U dwamow 3 os w w U o 2 �' Z Y } w Y oo_�zm�KaoLLz�oo ¢aw Ji33 J-Jw¢m Li- WOJ�� 0ri Ji� Tm z�3 z LLJ 0 IS IX UI Z 0 W �i w U p Z m m J U O S pNpao coZZ>J =Zel U- I!� kz Wzo awzwcns}¢ NO wWo Z !-U (lz Wtimwwxo wz .ciww .oao,waooaoaHo5 z Q J 0 0 z z J 0 0 a) 0 Q a) 0 0 0 (I) v c J to c 0 u.i 0 C!) W 2 0 Co IL U W , a) C Tr010 0 ON N o l > a_ to v10 — oCl' a) = ili O a) c a (o E O T t 0 't > 0. N Jlw a E w FRONTAGE ROAD, PALM DESERT ADDRESS: 45734 U J to LaJ a 0 <(n o U 0 ..o w; Lu LJO 0 < DRAWN S.L./J.S. DATE 7/20/2017 SCALE 1"=10' JOB NO. 5216 SHEET Date CVWD Plan # Water Management Department Development Services Department PLANTING SPECIFICATIONS \ % REVISIONS BY, I. SCOPE OF WORK A. General: This work shall consist of performing finish grading; weed control; soil preparation; planting; and landscape maintenance* and shall include furnishing all labor, materials, tools, equipment, and any other appurtenances necessary for the completion of this project. B. Changes, Substitutions, and Extras: Any extras, revisions, or substitiutions to the work shown on the plans and specified herein require written approval from the Owner's Representative and the City Landscape Architect prior to installation. C. Verification of Existing Conditions: Contractor shall verify all existing conditions, including plants to remain, underground utilities, and grades, prior to starting work. D. Coordination: All irrigation work (except drip tubing) shall be complete and approved by the Owner's Representative prior to starting planting work. E. Soil Test: See Sheet L-4 & L-5. II. MATERIALS A. Plants: 1. All plants shall be healthy, vigorous and of normal growth, free of disease, insects, pests, and/or their eggs, and shall have healthy normal root systems, well filling their containers but not rootbound. 2. Plants shall not be pruned prior to delivery except as authorized in writing by the Owner's Representative. B. Soil Amendment: shall be composted nitrogen stabilized redwood or fir shavings. C. Fertilizers: shall be specified under 'Soil Preparation' and "Maintenance" below and on the plans. D. Soil Conditioner: shall be "GroPower Plus" (5-3-1) as manufactured by GroPower, Inc., Chino, CA. (909)393-3744. E. Mulch: decomposed granite 3" in depth F. Imported Soil: Any imported soil required for planter backfill or for finish grading shall be fertile, friable, natural loam topsoil, free of subsoil, hard clods clay, sod, debris or any other undesirable material. G. Plant Tablets: shall be GroPower 7-gram tablets. H. Agricultural Gypsum. shall be registered as an agricultural mineral with the Calif. Dept. of Agriculture. III. INSTALLATION A. General: Landscape work shall be according to the workmanlike standards established for landscape construction. B. Underground Obstructions: Contractor is responsible for verifying the locations of all utilities and other underground obstructions to prevent damage. Notify the Owner's Representative and City Landscape Architect of any conflict with plant locations. C. Finish Grading: 1. All areas will be received by the Contractor at substantially within 0.1 foot of finish grade. 2. Grade all planting areas to smooth, uniform levels or slope without abrupt changes of surface. Soil areas adjacent buildings shall be graded to allow free flow of water to drainage devices. 3. Finish grade after adding soil amendment and settlement shall be two inches below curbs, headers, and paving in planting areas. D. Weed Control: Contractor shall germinate and destroy existing weed seeds before preparing areas for planting. Sufficient water shall be applied to cause weed seeds to sprout. Weeds shall be removed before they set seed. E. Soil Preparation: 1. Cultivate all landscape areas to a depth of 6 inches. Dispose of all debris and rocks over 3 inches in size. 2. Rototill a minimum of two directions, to a depth of 4-6 inches. After soil preparation, but prior to planting, irrigate with overhead irrigation so that a minimum of 2-3 inches of good quality water passes through the soil profile, beyond the root zone. F. Shrub and Tree Planting: 1. No planting shall be done on extremely hot, dry, windy or freezing days. 2. Relative positions of all plants is subject to the Owner's Representative and may be relocated at his/her direction. 3. Planting pits shall be per detail. backfill mix shall be: 60% native on site soil, by volume 40% nitrolized shavings or good quality compost 16 lbs. Gro-Power (5-3-1) 1 )i lbs. soil sulfur GroPower plant tablets - 1-gal. plant = 2 tablets 5 gal. plant = 6 15-gal. plant = 12 24"box tree = 16 4. All plants shall be set so that when settled they bear the same relation to the finish grade as they bore to soil level before planting. Form an earth berm around each plant. 5. Water each plant immediately after planting. Apply water in such a manner as to not disturb backfill and so that all materials in hole are wet. 6. Trees 15-gallon and smaller shall be double -staked per detail. All box trees shall be guyed per detail or double -staked if space is tight. G. Agaves, aloes and succulents: 1 Backfill to be mixed at a rate of }s Whitney Farms Citrus Palm & Cactus Mix (or equivalent product) to % native soil, or per manufacturers specs. Plant tablets to be added at Y2 the rate of suggestion in step F.2. IV. MISCELLANEOUS A. Cleanup: Upon completion of all planting work and before final acceptance, Contractor shall remove all material and debris resulting from his work. Remove all tags, labels, nursery stakes, and ties from plants. All paved areas shall be swept clean and site left in a neat and acceptable condition as approved by the Owner's Representative. B. Guarantees: Contractor shall guarantee all plants 15 gallon and larger for a period of one year. All other plants shall be guaranteed for a period of 90 days. Plants which die or lose more than 30% of their original leaves during this period shall be replaced by the Contractor. Replacements shall be made within 7 days of written notification to Contractor. C. Inspections: The following inspections will be performed by the Owner's Representative (give 48 hours' notice): 1. At completion of soil preparation and finish grading. 2. Plant materials after delivery to site but prior to planting. 3. Plant locations prior to planting. 4. Finish grading prior to lawn installation. 5. Finish construction inspection prior to maintenance. 6. Anal acceptance at the end of the maintenance period. V. MAINTENANCE A. Entire project shall be satisfactorily maintained for a period of sixty (60) days prior to final acceptance. B. Scope of maintenance: All landscape areas shall be maintained on a regular basis in a professional manner. Before and after final acceptance, the following shall be included in regular maintenance: 1. Weekly maintenance including -weed and trash removal - plant grooming -plant replacement irrigation check, adjustments and repairs to ensure water efficiency 2. Monthly or quarterly maintenance including -fertilizing - pest and disease control - reset automatic controller - pruning - mulch replenishment 3. Periodic or annual maintenance including - adjusting/removing tree stakes -tree pruning/thinning (no topping is allowed) - adding drip emitters as trees grow CVWD REQUIRED NOTES r Large boulders - bury 1/3 to 1/2 of ht. III-111=111_ ,IIIT;III_,ili O LANDSCAPE BOULDER DETAIL No permanent structures or trees within CVWD and/or USSR easements. CVWD will not be responsible for damage or replacement of any surface improvements, including but not limited to, decorative concrete, landscaping, curb, gutter, sidewalks, planters, gates and related improvements installed within CVWD and/or USBR easements. NO SCALE REQUIRED SIGNATURE BLOCKS: These plans have been reviewed by the Coachella Valley Water District in accordance with California Government Code, Section 65591 et seq. requiring efficient landscape and irrigation design in cooperation with the local governing agency (City or County). Approval of this drawing by CVWD staff does not constitute approval to encroach into district and USBR right -of way. Trees, plants, walls and permanent structures of any kind may not be planted or installed in CVWD and USBR easements or Right -of -Way without first obtaining an encroachment permit from CVWD. NOTES: Root barrier to be Century CR-PE molded rolls, or approved equal. Extend barrier min. 5 feet from tree in both directions along paving. Mulch as required Finish grade 3/4"dia. drain rock 24" deep root barrier 0 ROOT BARRIER DETAIL NO SCALE NOTES: 1. Before planting, leach filling hole w/water & drain completely. 2. Backfill to 1/3 ht. of rootball. Add plant tablets per specs. Backfill mix: Refer to specs thoroughly by allowing to Set top of rootball 1" above soil level Mulch 1" deep Form a water basin Fill remainder of hole Water & tamp backfill as hole is filled 0 PLANTING HOLE DETAIL Tease root boll before backffRing with native soil plus 10% max. nitrolized shavings (amendment) Square hole w/ 1 dimension large enough to rotate root ball Root crown Root ball MR bulge after eta ner removal and with Grade Set root crown up 10% of hole depth above grade Root ball depth minus allowance Root access hales at side and bottom of planter hole, 2'0 by 1e' deep, backfill with: - 10 parts of. 3:1 mix of potting soil and pea gravel - 1 part of: 50:50 mix of 9-9-9 slow release fertilizer and 'Dr. Earth' fertilizer (4-4-4) NO SCALE 0 TREE PLANTING PIT NO SCALE NOTES: 1. Stakes to be no taller than needed to return tree to upright position after bending. 24'nin. 2. Place stakes so that prevailing wind moves tree between and not into stakes. Install Arbor Guard in lawn area See Note #1 '--HEI11=11 Install stakes at edge of rootball III & 12" in o soil below plant hole- - ) 2 -2"dia. Lod epoie pine % tree stakes w7tapered end LI I 4 -24" Cinch -ties nailed to stakes w/roofing nails 0 TREE STAKING DETAIL NO SCALE J o wEL � �P<w wK_m�z biz vUiHoz d}FO wzWQ mi¢I'"' in 3Gw o �:la K2Z¢��O�ZOO� Jw!K w>¢mL Y0=003¢O>Fwm0�3 z-=cn y ir¢Nu, wv, z W� za m ,�o�w �'¢D'm¢ brim m FOS K¢rZ la ZZ>JO�SZKF- O d¢Z woo¢ (nwdw L. zUZOti�N =W �ZO z I- ¢ WEO(n OWO Z9 Z zw Viz I< a n u w¢ o o a z c r L W w E IJ J O° tn oes O U co u_ 2 O co Z_ U F- W z LL ADDRESS: 45734 FRONTAGE ROAD, PALM DESERT DRAWN S.L./J.S. DATE 7/20/2017 S 4I r AS SHOWN JOB NO. 5216 SHEET St Date CVWD Plan # Water Management Department Development Services Department L-7 J 1, 8 REVISIONS BY\ 1I� CD 0 Li_ LIGHTING LEGEND WALL PATHWAY LIGHT: FX Luminaire PD-2LED—BZ Install in fence pilaster at 4' above paving. WALL PATHWAY LIGHT FX Luminaire PD-2LED—BZ Install in faux wall pilaster at 4' above paving. U PLIGHT FOR TREE: FX Luminaire FB—ZD-3LED—DG U PLIGHT FOR SHRUB FX Luminaire FB—ZD-1 LED—DG U PLIGHT FOR GATE AREA/PILASTERS: FX Luminaire PB-1 LED DG PATHWAY LIGHT: FX Luminaire DMLEDTA—DG + G-1LED-18RA—DG Install using Long Slot Spike NOTE: Contractor to provide transformers and timers. IWMI WM f tWM WMI I I I I I izo WM 31, 0 1 FF 308.50 PAD 308.00 LOT 1 GARAGE FF 308.50 GARAGE FF 309.50 J (6) LL_ I CI LOT 6 FF 310.50 PAD 310.00 1 ■ 1r I I I I U 0 EX. 6' BLOCK WALL TO REMAIN r FF 308.50 PAD 308.00 LOT2 J' CI GARAGE FT 308.50 GARAGE FF 309.50 1�I� LOT5 FF 310.50 PAD 310.00 I ■ V J I I r (3) FT 308.50 PAD 308.00 LOT3 GARAGE FF 308.50 GARAGE FF 309.50 J_ L LOT4 FF 310.50 PAD 310.00 EX. 7' BLOCK WALL TO REMAIN 7 10 J 71 I 0 0 I I I I I 10 \\\— POWER POLE 4 LINES SLY POWER POLE WITH GUY 6 LINES N 4 LINES S POWER POLE 20 Scale: 1O' = 10' 30 Zc, ( W 0 0 J 0 • PROJECT: 6 HOMES ADDRESS: 45734 FRONTAGE ROAD, PALM DESERT PROPERTIES LLC vl Qo 0 o t of w oD 0- CA 000 W Z 0< DRAWN S.L./J.S. DATE 7/20/2017 SCALE 1 "=10' JOB NO. 5216 SHEET L-8 J r