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Home My WebLink About3135-7c� z 0o TREE < 3 STAKE 30' a 30' TREE TOP OF ROOTBALL IS TO BE PLACED AT 1 1/2" ABOVE FINISH GRADE. THE FINISH GRADE IS TO BE LEVEL WITH TOP OF CONC. CURB OR SIDEWALK. 9" TRUNK PROTECTOR IN TURF PARKWAY. DEEP ROOT CORP. OR APPROVED EQUAL -------- SIDEWALK UkLe 4 IIIIII� III- � 1111111 0 FLOOD THE ROOT ZONE AFTER PLANTING TO REMOVE AIR AND SETTLE SOIL. RUBBER OR VINYL CINCH TIE OR APPROVED EQUAL. NAILED TO STAKE WITH ROOF NAIL. 00 HOSE 8" 8" AND WIRE. PLACE TIE 6 ABOVE MIN. MIN. TOP FLEX POINT ON TREE TRUNK. 2" LODGEPOLE PINE TREE STAKE TREATED W/ COPPER NAPTHANATE. 2" DIA. BY 8' LENGTH FOR 15 GAL. TREE. AND BY 10' LENGTH FOR 24" BOX TREE. REF. TO 614-1 614-2. STAKES ARE TO BE INSTALLED IN A "V " CONFIGURATION. CURB LAMM II 11=111=1I II NATIVE SOIL „111 -111 -III„ BACKFILL ROOT BARRIER PANELS 18"x72" AT BACK OF CURB AND PARALLEL TO SIDEWALK EDGE, DEEP ROOT, CENTURY PRODUCT OR ARBOR PLANT ALL STREET TREES \ V L NATIVE FIRM V CARE OR APP'D. EQUAL. TOP ACCORDING TO THE FOLLOWING'. SOIL OF PANEL MUST BE AT GRADE 1. 5' FROM HYDRANTS. AND VISABLE. 2. 15' FROM STREET LIGHTS. 3. 5' FROM RESIDENTIAL 4X IROOTBALL DIAMETE DRIVEWAY 15' FROM 60 WHERE POSSIBLE) INDUSTRIAL/COMMERCIAL DRIVEWAY. 4. 40' FROM STREET CORNERS 5. 5' FROM UTILITY. SEWER LINES AND UNDERGROUND VAULTS AND BOXES. 6. STREET TREES ARE TO BE CENTERED IN LANDSCAPE PARKWAY, UNLESS OTHERWISE SPECIFIED IN APP'D PLAN. 7. SPREAD A 1/2 CUP OF 10+10+10 COMMERCIAL FERTILIZER AROUND ROOT BALL SURFACE PRIOR TO SEEDING. 8. STREET TREES ARE SPACED AT 40' O.C. EXCEPT WHERE FIELD CONDITIONS OBSTRUCT TREE PLANTING, IN WHICH CASE TREE SPACING AND TOTAL TREES PLANTED MAY VARY FROM THE NUMBER APPROVED ON THE PLANS. TURF PARKWAY "Z—LOCK" TREE STABILIZER NAILED TO STAKE. ARBOR GUARD IN TURF PARKWAY. BACKFILL WITH WASHED PLASTER SAND. THE PLANTING PIT IS TO BE 2X WIDTH AND 2X DEPTH OF THE ROOT BALL. FRONDS TO REMAIN TIED UP UNTIL DIRECTED BY CITY TO REMOVE TIES. TIES ARE BE CANVAS OR OTHER ORGANIC TWINE. 2" DIA. BY 8' LENGTH LODGEPOLE PINE TREE STAKE TREATED W/ COPPER NAPTHANATE. (STAKE QUEEN PALM ONLY). 4" HIGH WATER BASIN TEMPORARILY 12 I I � �XXXXXXXY._; FILTER FABRIC III III=III-III III 4" DIA. BY 24" LONG III III I -1 PERFORATED PIPE W/ 1. NOTE: PALM WITH THE TRUNK PLUMB. I II II ,I CRUSHED ROCK. 2. ALL BACKFILL TO BE WATER JETTED DURING PLANTING FOR MAXIMUM STABILITY. 3. ONLY QUEEN PALM NEEDS STAKING. 4. SPREAD A 112 CUP OF 10-10-10 COMMERCIAL FERTILIZER AROUND ROOT BALL SURFACE PRIOR TO SEEDING. 5. STREET TREES ARE SPACED AT 40' O.C. EXCEPT WHERE FIELD CONDITIONS OBSTRUCT TREE PLANTING IN WHICH THE PLi4CS. TREE SPACING AND TOTAL TREES PLANTED MAY VARY FROM THE NUMBER PALM TREE Al STREET TREE PLANTING (TURF) IBI STREET TREE PLANTING PLANTING OF STREET'TREES Street tree quantities are estimated as one tree for every 30 LF of property adjacent to the street. Street tree spacing shall be between 30 and 40 feet on center with actual spacing and location as determined by the Parks, Recreation and Community Services Department following installation of public improvements prior to issuance of Certificate of Occupancy. Trees may be grouped for design purposes at discretion of the City. Hales for planting trees shall be excavated a minimum of twice as wide as the root ball width and twice as deep as the root ball depth. Use the following backfill mix for overagge soil conditions and when no organic soil reports are available. To obtain one cubic yard of backfill mix: 1/2 cubic yard screened site top soil 1/2 cubic yard nitrolized shavings 2 lbs iron sulfate 10 lbs organic gypsum AGRIFORM PLANTING TABLETS PER MANUFACTURERS RECOMMENDED RATE. The tree shall be placed within the excavation so that its root crown bears the some relative position to finished grade as it did to the soil surface where the tree was grown. Any trees which settle deeper than specified above shall be raised back to the correct level, or replaced, at the option of the contractor. After the tree has been placed, additional backfill shall be added to the hole to cover approximately one—half the height of the root ball. Water shall be added to the top of the partly filled hole to thoroughly saturate the root ball and adjacent soil. All trees placed within a perimeter of paving shall be surrounded with bricks or grates acceptable to the Parks, Recreation and Community Services Director. Trees shall be planted with the ball of earth surrounding the roots intact. Trees in containers shall have the containers removed prior to planting. Containers shall be removed without injury to roots or breaking the ball of earth surrounding the roots. Pot—bound trees will be rejected. Backfill after Planting of the trees shall be tamped firmly into place without injuring the roots of the trees or breaking up the ball of earth surrounding the roots. All planting shall be in accordance with City of Corona street planting detail. SITE CONDITION OF STREET TREES AND REQUIREMENTS FOR PLANTS: Unless otherwise specified, all trees shall be furnished in containers of not less that 15 gallon capacity in accordance with standard nursery practice. Trees shall be 3/4 to 1 inch in diameter and from 5 1/2 to 7 feet tall. Diameters shall be measured 48 inches above the crown roots. Palm trees shall be healthy, have a normal configuration and be well rooted. The roots shall show no evidence of having been restricted, deformed, or root—bound at any time. All plants shall be well grown, free from insect pests, grown in nurseries which have been inspected by the State Department of Agriculture, and be delivered with a PINTO tog. All plants shall be No. 1 grade of their normal species or variety unless otherwise specified. They shall have normal, well developed branch systems and vigorous root systems. Plants shall be free from disfiguring knots, injuries, abrasions of the bark, sun scalding or other objectionable disfigurements. Plants not conforming to the requirements herein shall be considered as defective, and such plants, whether in place or not, will be marked as rejected and shall be removed immediately from the site of the work and replaced with suitable plants. DI STREET TREE PLANTING NOTES STAKING AND TYING OF STREET TREES PALM) All trees, unless otherwise specified, shall be held vertically with two 2—inch round by 8 feet treated lodgepole pine stakes placed 36 inches in the ground in a manner to avoid injury to the roots or the breaking of the balls of earth surrounding the roots. The stakes shall be placed at right angles to the prevailing wind. Trunks of trees shall be secured to hold the trees upright without injury for a period of six months. The method of staking and tying shall be as approved by the Parks, Recreation and Community Services Director. TRIMMING AND PRUNING OF STREET TREES Pruning shall be limited to the minimum necessary to remove injured twigs and branches, and to compensate for loss of roots during transplanting, but never to exceed one—half of the branching structure. Upon approval of the Parks, Recreation and Community Services Director, pruning may be done before delivery of plants, but not before plants have been inspected and approved. Cuts over three—quarters of an inch in diameter shall be painted with an approved tree wound paint. WATERING OF STREET TREES After all other work appurtenant to planting has been completed, each tree shall be watered immediately with a minimum of 20 gallons of water or irrigated to approval of Parks, Recreation and Community Services Director. After this water has settled and the soil is sufficiently dry, basins shall be cultivated to prevent crusting and evaporation. EXISTING SLOPE — 2:1 R FLATTER ONLY \ TREE OR SHRUB RUBBER OR VINYL "CINCH TIE" OR APPROVED EQUAL. NAILED TO STAKE . NO HOSE AND WIRE. -LODGEPOLE PINE TREE STAKE TREATED W/ COPPER NAPTHANATE. 2" DIA. BY 8' LENGTH FOR 15 GAL. TREE. AND BY 10' LENGTH FOR 24" BOX TREE. REF. TO 614-1 614-2. —FINISHED GRADE — WATERING BASIN MULCH \ 1 1/2:1 PLANT ROOT BALL 1-1/2" ABOVE \ MAX. FINISHED GRADE. ALLOW ROOT BALL TO SETTLE TO FINISHED GRADE BY \\ \ FLOODING ROOTZONE. / _� COMPACT BASIN FOR _110 11 SLOPE PLANTING. /------- -- — ----- MAX. V` PREPARED SOIL MIX (SIZE TO BE 2X ROOTBALL)SUBGRADE //\\// • . // // // SLOPE PLANTING SLOPE PLANTING SHALL INCLUDE A COMBINATION OF TREES, SHRUBS, SUBSHRUBS, AND GROUND COVERS. C SHRUB AND TREE (SLOPE \ I 1 J�� JOHN HANNA + ASSOCIATES LANDSCAPE ARCHITECTURE 444 South Cedros Avenue, Studio 260 Solana Beach, California 92075 858/259-1967 — FAX 858/259-5656 SIGNATURE IM AL r7 A. REVISIONS �i 4r -1-Q2 REMOM PElt C71Y PIAN C EBCK DATE 12-" DRAWN BY SHEET TITLE 526 SHEET NO. L-6 7 OF 7 SHEETS 11111/1/ loll IIIII11111111111111111111111111111 313 S