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CC - Landscape Plan LANDSCAPE IMPROVEMENT PLANS FOR GRAYCLIFF ESTATES PHASE 3 701 W HARRIS ST MERIDIAN, IDAHO 83642 (SEC 25 3N I W) Z 0 a U U W OWNER/DEVELOPER CIVIL ENGINEER/ LAND SURVEYOR LANDSCAPE ARCHITECT KB HOMES IDAHO LLC KIMLEY-HORN AND ASSOCIATES, INC. LAND SOLUTIONS KIMLEY-HORN AND ASSOCIATES, INC. 1414 W BANNOCK ST. 950 BANNOCK ST.SUITE 1100 231 E 5TH ST. SUITE A 7740 N 16TH STREET,SUITE 300 a BOISE, IDAHO 83702 BOISE, IDAHO 83702 MERIDIAN, ID 83642 PHOENIX,AZ 85020 TELEPHONE: (208)250-6161 PHONE: (208)510-6265 PHONE: (208)288-2040 PH: (602)906-1106 CONTACT:SABRINA DURTCHI CONTACT:ABBEY HAHN, P.E. CONTACT:CLINT HANSEN CONTACT:ANNE DEBOARD, PLA a LANDSCAPE REQUIREMENTS LANDSCAPE NOTES PLANTING LEGEND REQUIREMENT REQUIRED PROVIDED SHEET LIST TABLE 1. ALL LANDSCAPE SHALL BE INSTALLED IN ACCORDANCE WITH THE CITY OF MERIDIAN TREES N RESIDENTIAL SUBDIVISION TREES - +/-47 TREES SHEET NUMBER SHEET TITLE ORDINANCE REQUIREMENTS. BOTANICAL NAME / COMMON NAME SIZE MATURE SIZE QTY °' 2. ALL PLANTING AREAS TO BE WATERED WITH AN AUTOMATIC UNDERGROUND O o Z PATHWAY L0.01 LANDSCAPE COVER IRRIGATION SYSTEM. Acer platanoides 'Columnaris' 2" Cal., B&B 25' x 15' 4 o O L1.01 LANDSCAPE PLAN 3. ALL PLANT MATERIAL SHALL CONFORM TO THE AMERICAN NURSERYMAN Columnar Norway Maple • ONE (1) TREE PER EVERY 100 LF 187 LF/100 LF = 2 TREES 4 TREES STANDARDS FOR TYPE AND SIZE SHOWN. PLANT LIST WILL BE REJECTED IF NOT IN A ~ •• 187 LF OF PATHWAY L1.02 LANDSCAPE DETAILS SOUND AND HEALTHY CONDITION. ALL PLANT MATERIAL SHALL BE GRADE #1 OR Acer platanoides 'Columnarbroad' 2" Cal., B&B 35' x 20' 12 � (.) L1.03 LANDSCAPE SPECIFICATIONS BETTER. Parkway Maple ^ c TOTAL REQUIRED TREES: 2 TREES 51 TREES 4. ALL LAWN AREAS SHALL BE HYDRO-SEEDED WITH 100% TURF TYPE TALL FESCUE Acer rubrum Franksred 2 Cal., B&B 45 x 25 11 (FESTUCA ARUNDINACIA). LAWN TO BE SEEDED AT A RATE OF 8 LBS. PER 1,000 SQ. Red Sunset Maple m FT. OR PER SEED MANUFACTURER'S RECOMMENDATIONS. CONTRACTOR SHALL Betula nigra 2" Cal., B&B 35' x 25' 10 Z PROVIDE (AT TIME OF BID) AN ADD/ALTERNATE PRICE PER SQ. FT. FOR SOD IN PLACE River Birch O SITE INFORMATION OF LAWN SEEDING. 5. ALL SEEDED AREAS SHALL HAVE 6" OF TOPSOIL AND ALL PLANTING BEDS SHALL HAVE o Tillia americans Boulevard 2 Cal., B&B 35 x 25 14 U TOTAL SITE AREA 5.25 ACRES 12" OF TOPSOIL. TOPSOIL SHALL BE LOOSE, FRIABLE, SANDY LOAM, CLEAN AND FREE Boulevard Linden Y TOTAL NUMBER OF LOTS 37 LOTS OF TOXIC MATERIALS, NOXIOUS WEEDS, WEED SEEDS, ROCKS, GRASS, OR OTHER O c NUMBER OF BUILDING LOTS 35 LOTS FORERIGN MATERIAL LARGER THAN 1" IN ANY DIMENSION, A pH FROM 5.5 i0 7.0./ MATERIALS . — TOPSOIL FROM SITE SHALL BE USED IF MEETING THESE STANDARDS. PLACE EDESCRIPTION QTY o NUMBER OF COMMON LOTS 2 LOTS COMPOST OVER ALL LANDSCAPED AREAS AND ROTOTILL INTO TOP 4". SPREAD, W W y Festuca arundinacia/Tall Fescue W COMPACT, AND FINE GRADE TOPSOIL TO A SMOOTH AND UNIFORM GRADE, 1" W W W W y W o 18,080 SF > GROSS DENSITY 6.67 DU/AC BELOW SURFACE OF WALKS AND CURBS IN AREAS TO BE SEEDED AND 3" IN 100/a Hydroseed O PLANTING BED AREAS. 6' Solid Vinyl Fence 0� ° 6. FERTILIZE ALL TREES AND SHRUBS WITH 'AGRIFORM' PLANTING TABLETS, 21 GRAM. 1,250 LF 0— QUANTITY PER MANUFACTURER'S RECOMMENDATION. Q r 7. PLANT LIST IS REPRESENTATIVE AND SUBJECT TO ADDITIONS AND/OR SUBSTITUTIONS 6' Semi-Private Vinyl Fence 3 OF SIMILAR SPECIES THAT ARE SUBJECT TO CITY FORESTER'S PRE-APPROVAL. 430 LF PLANTING BED DESIGN AND QUANTITIES MAY BE ALTERED DURING FINAL PLAT M N O LANDSCAPE PLAN DESIGN. BURLAP AND WIRE BASKETS TO BE REMOVED FROM ROOT LU Nt Z BALL AS MUCH AS POSSIBLE, AT LEAST HALFWAY DOWN THE BALL OF THE TREE. ALL W Q 00 i NYLON ROPES TO BE COMPLETELY REMOVED FROM TREES. ; J 8. PLANT MATERIAL SHALL NOT BE SUBSTITUTED WITHOUT THE WRITTEN PERMISSION OF OWNER. SUBMIT NAMES OF THREE SUPPLIERS CONTACTED IF SUBSTITUTION IS O z Z E REQUESTED AND PLANT MATERIAL SPECIFIED IS NOT AVAILABLE. U (n O zz O 9. SHRUB PLANTING BEDS SHALL BE SHOVEL EDGED TO CREATE A DISTINCT SEPARATION LJJ W ; p N OF LANDSCAPE TYPES. 7. NO TREES SHALL IMPEDE THE 40' VISION TRIANGLES AT ALL INTERSECTIONS, NO Q LPL 0 w W CONIFEROUS TREES OR SHRUBS OVER THIGH AT MATURITY WILL BE LOCATED WITHIN VISION TRIANGLE OR ACHD ROW. AS TREES MATURE, THE OWNER SHALL BE 3 RESPONSIBLE FOR PRUNING TREE CANOPIES TO MEET ACHD REQUIREMENTS FOR >_ ILL L E MAINTAINING CLEAR VISIBILITY WITHIN 40' STREET AND DEPARTURE VISION Z Q J 0 TRIANGLE. TREES SHALL BE PLANTED NO CLOSER THAN 50' FROM INTERSECTION J = O STOP SIGNS. TREES SHALL NOT BE PLANTED WITHIN 5' OF WATER METERS OR (D Q L.L UNDERGROUND UTILITY LINES. o 8. COORDINATE ALL DRAINAGE AREAS AND UTILITIES WITH TREE LOCATIONS AND (D ADJUST PER FIELD CONDITIONS. 9. NO TREES SHALL BE PLANTED WITHIN THE 10-FOOT CLEAR ZONE OF ALL ACHD STORM DRAIN PIPE, STRUCTURES, OR FACILITIES. 10. ALL EXISTING TREES TO BE REMOVED WILL BE MITIGATED FOR WITHIN THE COMMON LOTS AND LANDSCAPE BUFFERS. SEE LANDSCAPE CALCULATIONS FOR TREE MITIGATION CALCULATIONS. 3 11. ALL EXISTING TREES TO REMAIN SHALL BE PROTECTED DURING CONSTRUCTION WITH No No C) Z ( PROTECTIVE FENCING. CN N N C) 3 � o co co co c LANDSCAPE IRRIGATION SYSTEM w Cn Q M y w 1. ALL PLANTING AREAS WILL BE WATERED WITH AN AUTOMATIC UNDERGROUND a IRRIGATION SYSTEM. THE IRRIGATION CONTROLLER WILL INCLUDE SENSORS TO 07 � a MONITOR AND REGULATE WATERING DURING TIMES OF RAIN AND FREEZING w TEMPERATURES. TURF AREAS WILL BE WATERED WITH WATER-EFFICIENT z o MATCHED PRECIPITATION RATE SPRAY NOZZLES. TREES AND SHRUBS WILL BE o o Q o W _j 0 WATERED WITH WATER-EFFICIENTao a- , POINT-SOURCE DRIP IRRIGATION 00 o COMPONENTS. 00 m ° 00 00 Q < 2. SEEPAGE BEDS MUST BE PROTECTED FROM ANY AND ALL CONTAMINATION z LU z �w v co o 2 � DURING CONSTRUCTION AND INSTALLATION OF THE LANDSCAPE IRRIGATION LD a Q SYSTEM. w = � m EEU d US RIGHT-OF-WAY LANDSCAPE MAINTENANCE SEAL N J ���.......■.�•• } THE MAINTENANCE OF ALL LANDSCAPE AREAS WITHIN THE RIGHT-OF-WAY IS THE of I •••♦ W RESPONSIBILITY OF THE PROPERTY OWNER. •,.° �9�r • ti s DEBo ° LU a 0 " 0 o LA-16 74 4 00 0 co J > 3 03/04/2022 U t Q 0 i SHEET U L o a � LO.0 PLANTING LEGEND TREES BOTANICAL NAME / COMMON NAME SIZE MATURE SIZE IN, Acer platanoides 'Columnaris' 2" Cal., B&B 25' x 15' C \\\ \ Columnar Norway Maple Acer platanoides 'Columnarbroad' 2" Cal., B&B 35' x 20' Parkway Maple Acer rubrum 'Franksred' 2" Cal., B&B 45' x 25' \\ \ Red Sunset Maple • m '9A �\\ \ \\ o Betula nigra 2" Cal., B&B 35' x 25' EXISTING 6' SOLID FENCE, TYP. \ River Birch SEE LANDSCAPE PLANS PHASE 1 \\ \ T \ o Tillia americana 'Boulevard' 2" Cal., B&B 35' x 25' Z y �\ \ `� Boulevard LindenLD ► / EXISTING PHASE 1 a \ `IN, \ MATERIALS W `\ DESCRIPTION 2 \` WW \ \\p W W Festuca arundinacia/Tall Fescue Q W .•a 100% Hydroseed NO TREES SHALL BE IN\ \ A IN, 6' Solid Vinyl Fence LOCATED WITHIN 10 FEET o; �T \ OF ANY STORM DRAIN \ S 3 \\ \ \ a STUCTURES (TYP.) °' \ 6' Semi-Private Vinyl Fence 4 \\ \\ \ \ A \ 200 \ \ \ LM N EXISTING 6' SEMI PRIVATE FENCE, TYP. ••�•••• \ \ °� SEE LANDSCAPE PLANS PHASE 1 5 \ T 7 / o \ ` O CD CD Z 3 \ \ \ 7 ® PROPOSED SEEPAGE BED \ \ \ / \ \ 6' SOLID VINYL FENCE, TYP. \ o \ G� 6' SEMI PRIVATE VINYL FENCE, TYP. \ SEE DTL. 5, SHT. L1.02 4 SEE DTL. 4, SHT. L1.02 \ \\ oo \d' y, \ \ AF Ln L L.L 'oP \ \ \ \ o cn 5 Z ell •:33C \ \ �, FT \ ©:. START FENCING AT \ tiF \\ a O / BUILDING SETBACK (TYP.) \ \ - I c c / sILL " 9 \ \ \\ ■ � s a � / 7 _ o \ \ o 6' SEMI PRIVATE VINYL FENCE, TYP. \ \ \ O / SEE DTL. 4, SHT. L1.02 10 \\ \ \ N T / 8 / v F o / / o N \ \ M a 10 ® C��.C` `\ \ w o Z = Q START FENCING AT / BUILDING SETBACK (TYP.) /C� 1 2 \ \ U) (n co m �!J So STREET TREES - 1 PER LOT TO \\ \ A� W 00 ' M4' a EXISTING PHASE 1 �y BE INSTALLED BY LOT OWNER AT \ T Z O / S \ TIME OF HOME CONSTRUCTION 1 3 \ \ Q J Q Q o 0 / z � z / / T ® / p / � ' \ cn o Q O / / \ w W U) — / / 12 > /P / / \ Q p w W / / 61, 3 14 / 13 \: `\ Jan W :°: . U U) 1121� / z � U_ � / / / BLOCK 3 Q Q J Q � U o z / J � U = O s ® ® / 14 U LL PW o - - - / / o — — / 15 \ \ 0 16 / 15 I a d I 3 M P ® I N N N Z (D L4. ® 9 �'' PROPOSED FIRE HYDRANT 04 04 04 — — CM CM CM I Ma�i �i'' '�.' .14• '�.'.' .p . . . Q W ch o '!.'. •..... .i. �a o. .. . . . . . . . . „ W 0 co I a EXISTING PHASE 1 a _ _ W. LEARMONT ST.LU N p 2 0 PIR.. S - S w <n a U U o O > Z = :�'. ;.�.... 0 0 Q O Q — — i. :�:... r....• 0 00 Z 00 Z Q 00 W � M Q U 5 Z Z LLIy U � d 2 �o! PROPOSED SEEPAGE BED 6' SEMI PRIVATE VINYL FENCE, TYP. (-9 (� 0 Z o ® SEE DTL. 4, SHT. 1-7.03 W = 0 O Q I' w 0 U O_ W - - :I 2 I 3 4 I 5 I 6 7 SEAL vLL I � Q ftf I o— L I ��� Q S F Q UI ° ••�� �� ti S DE�� �� •�••LU ■ o �� �' LA-16 74 4 o I' o aa�a ' 6' SOLID VINYL FENCE, TYP. •��i �� Q co . I I SEE DTL. 5, SHT. L1.02 NORTH NDSCA� co o y #44■ou■• *6$ J > 3 03/04/2022 U t m 0 40' 80' 1 60' SHEET o N 1 a ~ SCALE: 1 " = 40' L 1 . 5" X 5" WHITE VINYL NOTE: REMOVE BURLAP, WIRE AND STRAPS (ANYTHING 6'-0" POST W/ CAP (TYP) THAT COULD GIRDLE TREE OR RESTRICT ROOT GROWTH) NOTE: REMOVE BURLAP, WIRE AND STRAPS (ANYTHING 3%Z" VINYL RAIL, PLAN VIEW PLAN VIEW ® THAT COULD GIRDLE TREE OR RESTRICT ROOT GROWTH) COLOR-WHITE (TYP.) 8" MIN. 14 GAUGE, ANNEALED STEEL GUY WIRE INSIDE 1/2" I.D. TREE TRUNK 14 GAUGE, ANNEALED STEEL GUY WIRE BLACK RUBBER HOSE AND TWISTED CLOSED AT ENDS TREE TRUNK y TREE STAKE, INSIDE 1/2" I.D. BLACK RUBBER HOSE_ { f TYP. �J 811 A AND TWISTED CLOSED AT ENDS � TREE STAKE,TYP. d ENDS OF WIRE ON INSIDE OF STAKE d P 3/4" 0 VINYL OR 2-PLY FABRIC BEARING 3/4" 0 VINYL OR 2-PLY FABRIC BEARING RUBBER HOSE. p p v RUBBER HOSE. 8" 0 LOOP AROUND 8" MIN. 0 LOOP AROUND TRUNK. p EACH MAJOR TRUNK. 14 GAUGE, ANNEALED STEEL GUY WIRE. STAPLE ENDS TO 14 GAUGE, ANNEALED STEEL GUY INSIDE OF TREE STAKE. ADJUST TENSION BY TURNING WIRE. STAPLE ENDS TO INSIDE OF o WIRE PAIRS FROM THE MIDDLE TREE STAKE. ADJUST TENSION BY 1 TURNING WIRE PAIRS FROM THE N MIDDLE. ALL MAJOR STEMS SHOULD OPEN VERTICAL SLAT TOP o 8' x 2"TREATED LODGE POLE PINE TREE STAKES, I BE WIRED TOGETHER. (50% OPEN VISION) PER a 2' MIN. TWO (2) PER TREE; AVOID PENETRATING ROOT BALL 8' X 2"TREATED LODGE POLE PINE TREE MULCH PER PLANS 3' MIN. STAKES,TWO (2) PER TREE; AVOID MERIDIAN CITY UDC W 1" MAXIMUM OVER ROOTBALL PENETRATING ROOT BALL 11-3A-7A.7 0 3' MAX 18'v FINISHED GRADE 18" FINISHED GRADE MIN. CREATE TREE WELL AROUND BASE OF TREE AT DRIPLINE W 2 MIN. MIN. MULCH PER PLANS a 1" MAXIMUM OVER ROOTBALL /V//V/ \ \ TOP OF ROOTBALL TO MATCH FINISH GRADE OF / / / / / / / _ 52 VINYL RAIL, V�/A�/A VA VA/AA/ VA A VAA VAA VAA VGA VGA VGA\ C R EATE TR E E W E LL A RO U N D BASE O F vii ii �iv� SURFACE MULCH v �i �i �i v �i�i - COLOR-WHITE TYP. � — VA A�VAVAA�V �VAVAVAA\ TREE AT DRIPLINE PREPARED SOIL BACKFILL, SEE SPECIFICATIONS // / �/ �/ �/ �� �j��j� \/ AL �A�AA�A� - TOP OF ROOTBALLTO MATCH FINISHED FERTILIZER TABLETS PER SPECIFICATIONS UNDISTURBED SUBGRADE — GRADE OF SURFACE MULCH 6" VINYL NOTE: IN HARD SOIL CONDITIONS, CREATE 'CHIMNEYS' = PREPARED SOIL BACKFILL, SEE SPECIFICATIONS. Lo PICKET ANEL (MIN. 3 [EVENLY SPACED, NOT DIRECTLY BENEATH — FERTILIZER TABLETS PER SPECIFICATIONS i ROOTBALL] @ 18" DEEP) TO PROMOTE DRAINAGE UNDISTURBED SUBGRADE N ( OLOR HITE C N TREE PLANTING AND STAKING TREE STAKING - MULTI-TRUNK Lrl- 00 SCALE: N.T.S. 2 SCALE: N.T.S. O V z 52" VINYL RAIL, o O COLOR-WHITE (TYP.) � Z N UO co 00 M 'Ar' O I- O FINISHED GRADE o U) z Q 0 J a ro a �� N 0 00NCRETE FOOTING O 0 LL (TYP.) m U • O 0 CONTAINER GROWN SHRUB/GROUNDCOVER NOTES: MERCHANTS METALS 6' SUMMIT FENCE LLJ PLANT, SIZE AS NOTED ON PLANS BY: HD FOWLER COMPANY > 8" 1100 WES TAYLOR AVE. 0 Y MULCH PER PLANS MERIDIAN, IDAHO 83642 1" MAXIMUM OVER ROOTBALL CONTACT: CINDY BOIAN (208) 846-8366 FINISH GRADE 6' VINYL SEMI-PRIVACY FENCE r4 Q 3 MIN. SCALE: N.T.S. N N 11J TOP OF ROOT BALL SHALL MATCH ADJACENT GRADE z4" X 4" WHITE VINYL � � �"� OOT \\j\\\ - - j/A BALL AVA\ — 00 FERTILIZER TABLETS PER SPECIFICATIONS J W / — PREPARED SOIL BACKFILL, SEE SPECIFICATIONS 6'-0" PANELS POST W/ CAP (TYP.) 2� O NOTE: IN HARD SOIL CONDITIONS, OVER-EXCAVATE Q ' ❑ PLANT PIT AND PLACE ROOTBALL ON 8" OF PREPARED W Z Y BACKFILL. CREATE 'CHIMNEYS' (MIN. 2 [EVENLY SPACED, 0 V) Q NOT DIRECTLY BENEATH ROOTBALL] @ 6" DEEP)TO LJJ W N PROMOTE DRAINAGE UNDISTURBED SUBGRADE m Lu W 3 U J u) ; w c SHRUB / GROUND COVER PLANTING E 3 SCALE: N.T.S. U O N Q � 0 O U LL C N /'Ar' I..L Ul O O_ E N O N N N N 6" VINYL 3 co PRIVACY FENCE PANELS No No CD Z (C LOR WHITE) � 04 � 0 3 � o M M M 2 c U) d �' U J � Uu Q M m QW o U) a U Q a U_ C U N � a W t W � 2 0 W coa CD o CD 0 o Q CD W J a� } } W Q c m m 00 O 00 Z 00 Z Q .N mLu M Q U 5 Z ZLU ULLJ 0')Y N Q Q U O LU p � a�i p W .. L a a SEAL Nu } _ N 6" PICKETS FINISHED GRADE o•� ••0F••I�'•••• (DI Q N ••�•�.���ti S �EB���O�Oi�i o � CONCRETE FOOTING • W W N (TYP.) • Y N NOTES: DURATEC VINYL FENCE LA 74 N 8" BY: SILVER CREEK WHOLESALE DISTRIBUTORS co o CONTACT: CASEY CLARK (208) 463-0519co °•.�1 �� •. o 4n •.•#4NDSCA��,.•• J > 3 03/04/2022 U t O Q o M Y 6' SOLID VINYL PRIVACY FENCE L 0 SHEET o a F SCALE: N.T.S. L 1 .02 SECTION 32 90 00- LANDSCAPE WORK A.2. Correlate planting with specified maintenance periods to provide maintenance from 3.2 PREPARATION OF PLANTING SOIL and planting areas. 2.5 MISCELLANEOUS date of sustantial completion. A. Before mixing, clean topsoil of roots, plants, sod, stones, clay lumps, and other A.2. Connect to main water supply at existing site stubout as provided. A. Chemicals: primer and solvent glue as required by pipe manufacturer. Part 1 - GENERAL B. Coordination with Lawns: Plant trees and shrubs after final grades are established and extraneous materials harmful or toxic to plant growth. A.3. Sleeving under paved areas B. Valve box- high impact plastic, green in color. prior to planting of lawns, unless otherwise acceptable to Owner's Representative. If B. Mix specified compost and fertilizers with topsoil at rates specified. Delay mixing fertilizer A.4. Obtain and pay for all permits and fees for the work of this section. C. Valve cover and frame-compatible with valve box with provision for locking. 1.1 RELATED DOCUMENTS planting of trees and shrubs occurs after lawn work, protect lawn areas and promptly If planting will not follow placing of planting soil in a few days. A. Drawings and general provision of Contract, including General and Supplementary repair damage to lawns resulting from planting operations. Compost: Lawn Areas: 1/4 compost, : 3/4 topsoil. A.5. Perform work adesign/construct basis, subject to the requirements of the D. Drainage backfill -clean gravel or crushed stone, graded from 3" maximum to 3/4" Conditions and Division 1 Specification Sections. Shrub Areas: 1/3 compost, 2/3 topsoil. Contract Documents, applicable codes, and good design practice. minimum. 1.8 SPECIAL PROJECT WARRANTY Fertilizer: Per soil test and manufacture's recommendations. A.6. Winterization of system. 1.2 SUMMARY A. Warranty lawns through specified lawn maintenance period, until Final Project C. For shrub and lawn area, mix planting soil either prior to planting or apply on surface of PART 3- EXECUTION A. This Section includes provisions for the following items: Acceptance. topsoil and mix thoroughly before planting. 1.3 SUBMITTALS A.1. Trees B. Warranty trees and shrubs for a period of one year after date of substantial completion, A. Within 30 days after Contractor's receipt of Owner's Notice to Proceed, submit: 3.1 GENERAL A.2. Shrubs, Grasses, Ground Cover against defects including death and unsatisfactory growth, except for defects resulting 3.3 PREPARATION FOR PLANTING LAWNS A.1. Manufacturer's printed product information and catalog cut sheets for all system A. Install system to provide for adequate protection against freeze damage. A.3. Lawns from neglect by Owner, abuse or damage by others, or unusual phenomena or incidents A. After excavating and removing surface material to proper depth, loosen subgrade of lawn components;five copies. B. Install system in accordance with approved Contractor design drawings. All deviations A.4. Topsoil and Soil Amendments beyond landscape Installer's control. areas to a minimum depth of 4 inches. Remove stones measuring over 1-1/2 inches in B. Shop Drawings: Submit shop drawings for underground irrigation system including plan from the plans must be approved, and clearly recorded on record drawing. A.S. Miscellaneous Landscape Elements C. Remove and replace trees, shrubs, or other plants dead or in unhealthy condition during any dimension. Remove sticks, roots, rubbish, and other extraneous matter. Limit layout and details illustrating location and type of head, type and size of valve, piping A.6. Initial maintenance of landscape materials warranty period. make replacements during growth season following end of warranty preparation to areas which will be planted promptly after preparation. Y 9 Yp Yp p p 9 C. Install system and components in strict accordance with manufacturer's circuits, circuit GPM, pipe size, controls, and accessories. recommendations. B. Related Sections: The following sections contain requirements. period. Replace trees and shrubs which are in doubtful condition at the end of the A.1. Spread topsoil mix to minimum depth of 4 inches for sodded lawns as required to B.1. Underground sprinkler system is specified in Section 32 84 00- Irrigation warranty period; unless, in the opinion of the Owner's Representative, it is advisable to meet lines, grades, and elevations shown, after light rolling, addition of amendments, C. Record Drawings: At completion of this work, submit to the Contractor: D. Install quick coupler(s)on main supply line, approximately equal spacing, at valve box extend warranty period for a full growing season. and natural settlement. Place approximately 1/2 of total amount of topsoil required. C.1. Record Drawings; reproducible and five prints. locations or intervals of approximately 200 feet, whichever is greater. Locate adjacent to Z 1.3 QUALITY ASSURANCE Work into top of loosened subgrade to create a transition layer and then place C.2. Operations and Maintenance information (2 copies), including: paved surfaces, at valve boxes where practical. o A. Subcontract landscape work to a single firm specializing in landscape work. Part 2- PRODUCTS remainder of planting soil. Add specified soil amendments as required and mix C.2.a. Information including descriptive details, parts list, specifications, maintenance B. Source Quality Control: thoroughly into upper 4 inches of topsoil. schedules and procedures for system components. 3.2 SURFACE CONDITIONS U UJ B.1. General: Ship landscape materials with certificates of inspection required by 2.1 TOPSOIL C.2.b. Operation, adjustment of system and components instructions. A. Examine the areas and conditions under which work will be performed. Notify Contractor o governing authorities. Comply with regulations applicable to landscape materials. A. If deemed usable, native topsoil shall be stock piled for re-sue in landscape work. Topsoil 3.4 PREPARATION OF PLANTING BEDS C.2.c. Winterization procedures. of conditions detrimental to timely and proper completion of Section Do not proceed until B.2. Do not make substitutions. If specified landscape material is not obtainable, submit shall be fertile, friable, natural loam, surface soil, reasonably free of subsoil, clay lumps, A. Loosen subgrade of planting areas to a minimum depth of 6 inches using a culti-mulcher unsatisfactory conditions are corrected. roof of non-availability to Owner or Owner's Representative, with proposal for use brush, weeds, roots, stumps, stones larger than 1 inch in an dimension, and other or similar equipment. Remove stones measuring over 1 1/2 inches in an dimension. C.2.d. Schedule indicating required open valve time to produce given precipitation p Y p p p P g Yg Y amounts and seasonal adjustments. B. Locate all underground utilities and structures and notify Architect of any conflict with � of equivalent material. extraneous or toxic matter harmful to plant growth. Remove stocks, stones, rubbish, and other extraneous matter. Section work. Protect structures and utilities. Repair or replace said structures or utilities a B.3. Analysis and Standards: Package standard products with manufacturer's certified A.1. Contractor shall send a minimum of three 3 representative topsoil samples for B. Spread planting soil mixture to minimum 12 inch depth required to meet lines, grades, C.2.e. Warranties and guarantees. o Y g p ( ) p p p p p g p q g C.2.f. Submit five copies. damaged by this work at no cost to the Owner. analysis. For other materials, provide analysis by recognized laboratory made in testing. See testing requirements below. Contractor is responsible for whatever soil and elevations shown, after light rolling and natural settlement. Add 1 1/2 inches of p accordance with methods established by the Association of Official Agriculture additives are recommended by the tests. Submit to Architect for approval. Compost specified compost over entire planting area and mix thoroughly into upper 6 inches of 3.3 SLEEVING Chemists, wherever applicable. will be added to other additives and added regardless of test results. topsoil. Place approximately 1/2 of total amount of planting soil required. Work into top of 1.4 GUARANTEE B.4. Trees, Shrubs, and Groundcovers: Provide trees, shrubs, and groundcovers of B. If quantity of stockpiled topsoil is insufficient, contractor to provide imported topsoil that is loosened subgrade to create a transition layer, then place remainder of the planting soil. A. Guarantee in writing all materials, equipment and workmanship furnished to be free of all A. Sleeving installed by others. Coordinate with other trades. a quantity, size, genus, species, and variety shown and scheduled for work complying fertile, friable, natural loam, surface soil, reasonably free of subsoil, clay lumps, brush, C. Apply Pre-Emergent per manufacturer's recommendation. defects of workmanship and materials. Within one year after date of Substantial with recommendations and requirements of ANSI Z60.1 "American Standard for weeds and other litter, and free of roots, stumps, stones larger than 1 inches in any Completion repair or replace all defective parts or workmanship that may be found at no 3.4 TRENCHING AND BACKFILLING Nursery Stock". Provide healthy, vigorous stock, grown in recognized nursery in dimension, and other extraneous or toxic matter harmful to plant growth. 3.5 PLANTING TREES AND SHRUBS additional cost to Owner. A. Trenching and backfilling shall be per applicable ISPWC Section. accordance with good horticultural practice and free of disease, insects, eggs, larvae, B.1. Obtain topsoil from local sources or areas with similar soil characteristics to that of A. Set balled and burlapped (B&B)stock on layer of compacted planting soil mixture, plumb B. Fill and repair all depressions and replace all necessary lawn and planting which result B. Cut trenches straight and without abrupt grade changes to allow the following minimum and defects such as knots, sun-scald, injuries, abrasions, or disfigurement. project site. Obtain topsoil only from naturally well-drained sites where topsoil occurs and in center of pit or trench with top of ball at same elevation as adjacent finished from the settlement of irrigation trenches for one year after date of Substantial cover: �, B.S. Label at least one tree and one shrub of each variety by attaching a waterproof tag in a depth of not less than 4 inches. Do not obtain from bogs or marshes. landscape grades. Remove burlap from sides of balls; retain on bottoms. When set, place Com letion. rm - with legible designation of botanical and common name. B.2. Composition: Topsoil shall contain from 1 to 20% organic matter as determined by additional backfill around base and sides of ball, and work each layer to settle backfill and p B.1. Main Lines and Sleeving: 18 inches. n C. Supply all manufacturer's printed guarantees. B.2. PVC Laterals: 12 inches. L � B.5.a. Where formal arrangements or consecutive order trees or shrubs are shown, the Organic Carbon, 6A, Chemical Analysis Method described in USDA Soil Survey eliminate voids and air pockets. Place fertilizer tablets in excavated area per N select stock for uniform height and spread. Investigation Report No. 1. Maximum particle size, 3/4-inch, with maximum 3% manufacture's written instructions. When excavation is approximately 2/3 full, water C. Surround lines with 2 inches of clean rock-free material on all sides. 00 B.6. Inspection: The Owner's Representative may inspect trees and shrubs either at place retained on 1/4-inch screen. Other components shall conform to the following limits: roughly before placing remainder of backfill. Repeat watering until no more is absorbed. 1.5 QUALITY ASSURANCE O V Z of growth or at site before planting, for compliance with requirements for genus, pH 6.5 to 7.5 Water again after placing final layer of backfill. Remove all ties from around base of trunk. A. Contractor shall be licensed in the State in which this work is being performed. 3.5 MISCELLANEOUS VALVES z° species, variety, size, and quality. Owner's Representative retains right to further Soluble Salts 600 ppm maximum B. Set container grown stock, as specified, for balled burlapped stock, except cut cans on 2 B. Contractor shall have at least two years prior experience in projects of equal or larger A. Install manual drain valves up stream. Install devise at mainline tap in accordance with Z inspect trees and shrubs for size and condition of balls and root systems, insects, Silt 25-50% sides with an approved can cutter and remove can; remove bottoms of wooden boxes scope. Provide minimum of three references and list of similar projects with owners' manufacturer requirements for complete operation. Install backflow provision and connect = - injuries and latent defects, and to reject unsatisfactory or defective material at any Clay 10-30% after partial backfilling so as not to damage root balls. names, addresses, and phone numbers, when requested by Owner. to controller. 8 U time during progress of work. Remove rejected trees or shrubs immediately from Sand 20-50% C. Dish top of backfill to allow for mulching. C. Contractor shall employ on site at all times a foreman who is thoroughly experienced and ^ 00 D project site. B.3. Contractor shall submit representative soil report on imported topsoil proposed for D. Mulch pits, and planted areas. Provide not less than following thickness of mulch, and competent in all phases of the work of this Section. 3.6 CIRCUIT VALVES g OL use for approval. Report shall meet standards below. Contractor is responsible for work into top of backfill and finish level with adjacent finish grades. ^ a) A. Install in valve box, arranged for easy adjustment and removal. .o 1.4 SUBMITTALS whatever soil additives are recommended by the test. Compost will be in addition to D.1. Provide 3 inches thickness of mulch. m 1.6 SYSTEM DESCRIPTION A.1. Provide union on downstream side. A. General: Submit the following in accordance with Conditions of Contract and Division 1 other additives and added regardless of test results. E. If season and weather conditions dictate, apply anti-desiccant, using power spray, to 0 A. Design requirements: A.2. Adjust automatic control valves to provide flow rate of rated operating pressure Specification Sections. C. Soil Testing provide an adequate film over trunks, branches, stems, twigs and foliage. 1 p p 9 p � z B. Plant and Material Certifications: C.1. Soil tests are required for this project(see above for requirements). Test shall be F. Prune, thin out, and shape trees and shrubs in accordance with standard horticultural A.1. Minimum water coverage: Planting areas-85%, Lawn areas- 100% required for each sprinkler circuit. � O B.1. Certificates of inspection as required by governmental authorities. provided as follows: practice. Prune trees to retain required height and spread. Unless otherwise directed by A.2. Layout system to obtain optimum coverage using manufacturer's standard heads. cn B.2. Manufacturer's or vendor's certified analysis for soil amendments and fertilizer Provide certified analysis at time of sample submitted (three samples imported Architect, do not cut tree leaders, and remove only injured or dead branches from Spray on walks, walls or paved areas is not acceptable. 3.7 PIPE INSTALLATION � U materials. topsoil). Amend soils per chemist's recommendations and as flowering trees, if any. Prune shrubs to retain natural character. A.3. Zoning shall be designed for optimum use of available pressure and efficient A. Lay PVC pipe in accordance with standard and acceptable practice. Thrust blocks to be in O. B.3. Label data substantiating that plants, trees, shrubs, and planting materials comply herein specified unless otherwise approved by Landscape Architect. G. Remove and replace excessively pruned or misformed stock resulting from improper distribution for types of plantings and shapes of planting areas. used at points of intersection and change of direction in main line pipe as per o with specified requirements. C.2. Test shall include, but not limited to recommendations on chemical distributions, pruning. A.4. Design pressures: Install pressure regulating equipment as necessary. manufacturer's recommended specifications. Install manual drains. r O LL C. Mulch: Submit 1 gallon bag of mulch sample for approval. organic contents, pH factors, and sieve analysis as necessary. Test#1T by H. Guy and stake trees immediately after planting, as indicated. A.5. Provide/install approved fixed tee or coupling device for air blow winterization. B. PVC pipe joints, solvent welded except as indicated. Cut pipe square, deburr, wipe from m Western Laboratories (1-800-658-3858) is required. I. Apply approved herbicide to all shrub bed areas at manufacture specified rate. Re-apply Location shall be on main supply line downstream from main shut off valve. surface all saw chips, dust, dirt, moisture and any foreign matter which may contaminate 0 0 N 1.5 DELIVERY, STORAGE, AND HANDLING C.3. Contractor is responsible for whatever soil additives are recommended by the soil as necessary for elimination of weeds. w 0 A.6. Install approved backflow prevention device in conformance with local or prevailing the cemented joint.Apply cleaner/primer and solvent cement, make joints in accordance M a A. Sod: Time delivery so that sod will be placed within 24 hours after stripping. Protect sod testing laboratory. codes, and in approved site location. Provide for drainage without erosive damage. with manufacturers recommendations. Use Teflon thread sealant(tape)at all threaded \ �e against drying and breaking of rolled strips. CA. Contractor shall coordinate, obtain and pay for all soil tests. 3.6 SODDING NEW LAWNS joints. / B. Trees and Shrubs: Provide freshly dug trees and shrubs. Do not prune prior to delivery C.5. If regenerative noxious weeds are present in the soil, remove all resultant growth A. General: Install lawn sod in all areas designated on the drawings. C. Contractor shall size pipe according to schedule provided. Flow velocities shall not unless otherwise approved by Owner's Representative. Do not bend or bind-tie trees or including roots throughout one-year period after acceptance of work, at no cost to B. Soil Preparation 1.7 EXTRA EQUIPMENT p p g p N Y shrubs in such manner as to damage bark, break branches, or destroy natural shape. Owner. B.1. Any sod lawn areas that may have become compacted prior to sodding must be A. In addition to installed system,furnish owner with the following: exceed 5 feet/second in all cases. Lateral lines shall be laid out and installed per zone to 0. Provide protective covering during delivery. Do not drop balled and burlapped stock scarified to a depth of eight 8 inches b approved means, then finish graded as A.1. Valve operating key and marker ke balance the pressure loss and provide minimum fluctuation in system operating 0- P 9 9 rY P pp p 9 ( ) Y pp 9 P 9 Y Y pressures. ic during delivery. 2.2 pH ADJUSTERS hereinbefore described. A.2. Wrench for each sprinkler head cover type. C. Deliver trees and shrubs after preparations for planting have been competed and plant A. When pH does not comply with this specification, commercial grade aluminum sulfate C. Lay sod within 24 hours from time of stripping. Do not plant dormant sod or if ground is A.3. Two (2)sprinkler head bodies of each size and type. Pipe Size Pipe Section Pipe Size Pipe Section Q 3 immediately. If planting is delayed more than 6 hours after delivery, set trees and shrubs shall be used to adjust soil pH. frozen. 3/4"0-9 GPM 1 1/2"26-34 GPM A.4. Two (2) nozzles for each size and type used. in shade, protect from weather and mechanical damage, and keep roots moist by D. Sod Placement 1' 10-17 GPM 2 35-50 GPM V) coveringwith mulch, burlap, or other acceptable means of retaining moisture. 2.3 SOIL AMENDMENTS D. Sod will be brought onto lawn areas b wheeled means with proper protection of sod B. Store above items safely until Substantial Completion. 1 1/4" 18-25 GPM 2 1/2"51-80 GPM M 0 p, p 9 9 Y p p p z N D. Do no remove container-grown stock from containers until planting time. A. Compost: Compost: "Cascade Compost"from Cloverdale Nurser 208 375-5262 and Sod layers shall be experienced, or if inexperienced, shall be constant) supervised C. Deliver above items at Substantial Completion. LU � 9 P 9 p p p Y ( ) Y p p Y p D. Techline Drip Line: Place in shallow furrow at 1"-2" below finish topsoil grade, below layer (.p z E. Do not drop or dump materials from vehicles during delivery or handling. Avoid any NuSoil Compost(208)629-6912 or approved equal in equal amounts by volume. by an experienced foreman. The Contractor shall insure that the base immediately of specified mulch. Lay in uniform grid pattern in groundcover/shrub areas (rows 18"-24" O (y) damage to root balls during delivery, storage, and handling. B. Commercial Fertilizer: Fertilizer shall be complete, standard commercial brand fertilizer. It ahead of sod layer is moist. Sod shall be laid tight with not gaps. Allowance shall be PART 2- PRODUCTS Q 00 N g g rY, 9 9 p Y 9 g p apart max). Coil 20 linear feet at each balled and burlapped tree around base and to w a shall be free-flowing and packaged in new waterproof, non-overlaid bags clearly labeled made for shrinkage. Lay sod with long edges perpendicular to primary slope. allow for tree removal if required. Staple drip line every 36" max. Flush all lines with full ~ � 0- O= 1.6 JOB CONDITIONS as to weight, manufacturer, and content. Protect materials from deterioration during D.2. Lay to form a solid mass with tightly fitted joints. Butt ends and sides of strips; do not 2.1 PIPE AND FITTINGS head of water prior to installation of flush valves at end of circuit runs. Q , Q J A. Utilities: Determine location of underground utilities and work i a manner which will avoid delivery and while stored at site. overlap. Stagger strips to offset joints in adjacent courses. Work on boards to avoid U z A. PVC 1120, ASTM D-1784, permanently marked with manufacturers name, schedule E. Flush Valves: Install flush valve at end of each drip line run. _ z - possible damage. hand excavate, as required. Maintain grade stakes until removal is B.1. Commercial fertilizer"A"for trees and shrubs during planting; slow release Agriform damage to subgrade or sod. Tamp or roll lightly to ensure contact with subgrade. O Q O E rating, size, type. Solvent-weld type: LL z Y mutually agreed upon by parities concerned. Planting 5-gram tablets 20-10-5 type or equal. Work sifted soil into minor cracks between pieces; remove excess to avoid A.1. Pipe: 3.8 SPRINKLER HEADS B. Excavation: When conditions detrimental to plant growth are encountered, such as rubble B.2. Commercial fertilizer"B"for lawn areas, applied to bed prior to sodding, to be smothering of adjacent grass. U w (n E3 fill, adverse drainage conditions, or obstruction, notify Owners Representative before 16-16-17 applied at the rate of ten pounds per acre. D.3. Sod shall be rolled with a two hundred (200) pound roller after installation to insure A.1.a. Pressure lines: Schedule 40 solvent weld. A. Flush circuit lines with full head of water prior to head installation. LU , � - 0-1 planting. B. Commercial fertilizer"C"for lawn areas three to four weeks after planting sod. proper contact between soil and sod. Final rolling must provide a uniform surface. A.1.b. Lateral lines: Schedule 40 pvc. A.1. Install heads at level with mulch. a- 0 W w C. Adjacent Landscape: Protect planted areas adjacent to construction area. Replace or Organic Fertilizer Milorganite (6-0-2)type or equal. After final rolling, the sod lawn shall be mowed and watered. Approval of sod lawns A.1.c. Sleeving: Class 200 pvc. A.2. Locate part-circle shrubbery heads to maintain a minimum distance of six inches (6") L= m \ recondition to prior conditions at project completion. C. Herbicide: Pre-emergent for topical application in planting beds. Oxiadiazon 2G brand or shall be based on uniform, healthy and vigorous growth with no dry or dead spots. A.2. Fittings: Schedule 40 PVC, solvent-weld type. Install threaded joints where required from walls and four inches (4")from other boundaries unless otherwise indicated. LU J 0 / D. Tree Protection: pre-approved equal. Use in accordance with manufacturer's recommendation on all DA. Add fertilizer"B" at the manufacturer's recommended application rate. at valves, risers, etc. Keep overspray to a minimum. � U nwn// 3 D. Existing trees to remain should be protected before any site/demolition. Tree planting beds. E. Water sod thoroughly with a fine spray immediately after planting. A.3. Risers: Lawn and shrub heads-flexible and damage-resistant plastic"polypipe" Q >_ LL E-E, 0. protection area is defined as the area within the drip line diameter. F. Sodded Lawn Establishment NN riser. 3.9 CONTROL WIRE INSTALLATION U Q J L.L D.2. Place protective fencing around a tree protection zone. Protective fencing shold 2.4 PLANT MATERIALS F.1. The Contractor shall be responsible for first mowing, subsequent mowings and A.4. Solvent: NSF approved solvent for Type I & II PVC. A. Burywires beside or below main line pipe in same trench. nr�� Q consist of highly visible, physical barrier(a minimum 6-foot high chain-link fence is A. Quality: Provide trees, shrubs, and other plants of size, genus, species, and variety fertilizing of sod lawn areas until Final Acceptance of the project. p p 0- U = O y recommended to be laced 10-feet outside the dri line of the trees . shown for landscape work and complyingwith recommendations and requirements of F.2. Subsequent fertilizing shall occur three to four weeks after installation. Apply fertilizer B. Polyethylene Pipe B. Bundle multiple wires together with tape at ten feet(1 0') maximum intervals. r I� P P ( ) p q q 9 PP Y „ v � � LL. D.3. Do not strip topsoil or grub under story within protection area. The tree under story to ANSI Z60.1 "American Standard for Nursery Stock". as per the Manufacturer's recommended application rate. Verify all methods of B.1. Pipe: Class 100, 3/4 lateral line, for use on drip irrigation zone(s)where drip tubing C. Provide 36 inch loop in wires at each valve where controls are connected and at 100' 7 Q be removed shall be cut instead of pulling or grubbing. Leave the soil undisturbed. B. Deciduous Trees: Provide trees of height and caliper scheduled or shown with branching application. Contractor shall notify the Landscape Architect in writing that the is not otherwise used. maximum intervals between. L o �, p 9 g g� 9 p 9 pp Y p 9 D.4. Prohibit earth stockpiling, material storage, vehicle parking and traffic within tree configuration recommended by ANSI Z60.1 for type and species required. Single stem fertilizer applications have occurred and on what dates. B.2. Fittings: Schedule 80 PVC. D. Make all electrical joints (splices) in boxes only. Make electrical joints waterproof. J ~ protection area. trees except where special forms are shown or listed. B.3. Clamps: Stainless Steel. Scotch-Lock connectors, or approved. D.5. Prohibit dumping of refuse, chemicals, and other materials and puddling or running C. Deciduous Shrubs: Provide shrubs of the height shown or listed, not less than minimum 3.7 MAINTENANCE C. Drip Line: Netafim Techline Dripperline,with .6 GPH drippers at 18" spacing. water that may injure tree growth. number of canes required by ANSI Z60.1 for type and height of shrub. A. Begin landscape maintenance immediately after planting. Maintenance shall continue 3.10 AUTOMATIC CONTROLLER y D.6. Prohibit cutting, breaking, and skinning of branches and roots.All pruning of D. Coniferous and Broadleafed Evergreens: Provide evergreens of sizes shown or listed. until Project Final Acceptance.10 2.2 SPRINKLER HEADS A. Install on site as approved. Verify location with Owner Representative. branches and roots is to be performed by a Certified Arborist. Dimensions indicate minimum spread for spreading and semi-spreading type evergreens B. Maintain trees, shrubs, and other plants by pruning, cultivating, and weeding as required A. Description: Appropriate fora application in throw, pressure and discharge. Each type of B. Install typewritten legend inside controller door. D. Prohibit skinning and bruising of bark. and height for other types, such as globe, dwarf, cone, pyramidal, broad upright, and for healthy growth. Restore planting saucers. Tighten and repair stake and guy supports ppp p g Yp Y g D.B. No changes in grade should be made within the dri line of existing trees. columnar. Provide normal quality evergreens with well balanced form complyingwith and reset trees and shrubs to proper grades or vertical position as required. Restore or head shall be of a single manufacturer. g g p g q Y g p p g p q A.1. Lawn heads: pop-up type. 3.11 TESTING N N N Z D.9. Temporary irrigation is highly recommended for all remaining trees during requirements for other size relationships to the primary dimension shown. replace damaged wrappings. Spray as required to keep trees and shrubs free of insects p p- p Yp 2 construction. This system should provide adequate coverage and quantity of water and disease. B. Manufacturer: Rainbird, Hunter, Weathermatic Irrigation Company. A. Do not allow or cause any work of this Section to be covered up or enclosed until it has N N N � during all phases of construction. 2.5 GRASS MATERIALS C. Maintain lawns by watering, fertilizing,weeding, mowing, trimming, and other operations been inspected and tested. :�t :!� :�t O 0 3 D. Before the contractor leaves the site, all existing trees which have been damaged A. Lawn sod: Provide strongly rooted sod, not less than 1 growing season old, and free of such as tolling, regrading and replanting as required to establish a smooth, acceptable 2.3 AUTOMATIC CONTROL SYSTEM B. Pressure testing: cococ i = M o 9 9 9Y 9 9 9, 9 9 P 9 q P g U) a � due to construction should be repaired/replaced at the expenses of the contractor. weeds and undesirable native grasses. Provide only sod capable of growth and lawn,free of eroded or bare areas. A. General; Furnish low voltage system manufactured expressly for control of automatic B.1. Make necessary provision for thoroughly bleeding the line of air and debris. E. Excavation Around Trees: development when planted (viable, not dormant). D. Maintain lawns for no less than period stated above, or longer as required to establish circuit valves of underground irrigation systems. Provide unit of capacity to suit number of B.2. Before testing, cap all risers, and install all valves. ui Q M . E.1. Where trenching is required in the vicinity of the tree, proceed as follows: A.1. Provide sod of uniform pad sizes with maximum 5% deviation in either length or acceptable lawn. circuits as indicated. B.3. Fill all main supply lines with water. Pressurize to 100 psi. Close air supply and test Q Q 0 E.1.a. As the trench approaches the drip line of the tree, dig by hand until the roots width. Broken pads or pads with uneven ends will not be acceptable. Sod pads U B. Control Enclosure: Manufacturer's standard wall mount with locking cover, complying with for leakage. Test shall be approved if no greater than 5 psi loss occurs in 15 minutes. encountered are two inches or larger in diameter. incapable of supporting their own weight when suspended vertically with a firm grasp 3.8 CLEANUP AND PROTECTION NFPA 70. B.4. Fill all zone lines with water to static ressure. Hold for 15 minutes.lns ect for E.1.b. A similar trench is to be dug on the opposite of the tree and a tunnel augured on upper 10% of pad will be rejected. A. During landscape work, keep pavements clean and work area in an orderly condition. p p under the tree between the two trenches at a depth of 4 feet. B. Provide sod composed of: Rhizomatous Tall Fescue (RTF)from the The Turf Company, B. Protect landscape work and materials from damage due to landscape operations, C. Circuit Control: each circuit variable from approximately 5 to 60 minutes. Including switch leakage. 6 w for manual or automatic operation of each circuit. B.S. Contractor shall provide all required testing equipment and personnel. Test shall be Of = o E.1.c. If auguring is impractical, continue digging by hand. Carefully dig under any Meridian, ID (208)888-3760 or approved equal. operations by other contractors and trades, and trespassers. Maintain protection during p q gp w CO a roots over 4 inches in diameter. Do not cut main lateral roots or tap roots. installation and maintenance periods. Treat, repair, or replace damaged landscape work D. Timing Device: Adjustable 24-hour and 7 or 14 day clocks to operate any time of day and performed in presence of Landscape Architect. Contractor shall make notice of test o o Q o0 w � , E.2. Where excavating for new construction is required in soil containing the roots of the 2.6 MISCELLANEOUS LANDSCAPE MATERIALS as directed. skip any day in a 7 or 14 day period. (48) hours in advance. } . 00 m a tree, hand excavate to minimize damage to root system. Use narrow tine spading A. Anti-Desiccant: Emulsion type, film-forming agent designed to permit transpiration, but E. Wiring: Solid or stranded direct-burial type as recommended by manufacturer of control B.6. Provide required testing equipment and personnel. m m o 00 z o N forks and comb soil to expose roots are encountered, expose beyond excavation retard excessive loss of moisture from plants. Deliver in manufacturer's full identified 3.9 INSPECTION AND ACCEPTANCE unit; type AWG-UF, UL approved. B.7. Repair leaks, and retest until acceptance b the Landscape Architect. o Z CO Q o .5 limits as required to bend and relocate without breaking. containers and mix in accordance with manufacturer's instructions. Y A. When landscape work is completed, including maintenance, Landscape Architect will, C. Coverage inspection: upon completion of all systems, perform a coverage test to Z Z y w o Q Z 0 E.3. If root relocation is not practical, cut roots approximately 3 inches back from new B. Mulch: Mulch for planting beds shall be medium ground bark mulch, free of splinters, upon request, make an inspection to determine acceptability. 2.4 VALVING determine if coverage of water afforded all areas is complete, adequate and uniform. � LD U � a g ° construction. consistent in appearance, and shall contain no toxic substance detrimental to plant life. B. When inspected landscape work does not comply with requirements, replace rejected A. Manual valves: brass or bronze for direct burial, gate valves, 150 pound class, threaded Change heads, nozzles, orifices and/or adjustment as directed to provide uniform � w = m E EA. Any digging or cutting that tears roots or disturbs soil beyond the grading limit is C. Stakes and Guys: Provide stakes and deadmen of sound new hardwood, treated work and continues specified maintenance until reinspected b Landscape Architect and o o U a Y p p Y p connection with cross type handle designed to receive operating key. coverage. o w ~ unacceptable. All roots larger than one inch much be cut by a Certified Arborist. softwood, or redwood, free of knot holes and other defects. Provide wire ties and guys of found to be acceptable. Remove rejected plants and materials promptly from project site. 2 .C9 Y B. Automatic circuit valves: high impact plastic with corrosion-resistant internal parts. Low D. Final inspection: SEAL E.S. Do not allow exposed roots to dry before permanent backfill is placed; provide 2-strand, twisted, liable galvanized iron wire, not lighter than 12 a. with zinc-coated LL p g g g power solenoid control, normally closed, with manual flow adjustment; same D.1. Clean, adjust, and balance all systems. Verify that: J - temporary support and protect roots against damage until permanently relocated and turnbuckles. Provide not less than 2 inch diameter rubber or plastic hose, cut to required manufacturer as control unit. .•••""'•••. covered with backfill. D.1.a. Remote control valves are properly balanced; ,.• •. lengths and of uniform color, material, and size to protect tree trunks from damage by END OF SECTION �.• OF ••. Q F. Construction Pruning: B.1. Standard sprinkler valve shall be Rainbird PEB-PRS-B. Use scrubber valve if not D.1.b. Heads are properly adjusted for radius and arc of coverage; .• Q �q '•• 9 wires. . I'll .� (D . connected to potable water. .• s DEB O •. 0 F.1. Hire an Arborist certified by the International Society of Arboriculture. Where roots D.1.c. The installed system is workable, clean and efficient. . �� o . w a have been cut, Arborist shall rune the tree to compensate ensate for the root loss and SECTION 32 84 00- IRRIGATION PERFORMANCE B.2. Drip Control Zone Kit: Hunter PCZ-101. p p Part 3- EXECUTION ) E. Winterization: Winterize system at the end of first season of system operation. Review p * e� * • o m prune any low limbs which may interfere with construction activities. Compensate in C. Quick coupler valve: brass or bronze construction with hinged top. One per zone or valve procedures with Owner's Representative. m a approximate direct proportion to root loss. Do not use any sort of paint or dressing on 3.1 PREPARATION -GENERAL PART 1 -GENERAL grouping. � Y - �' LA-16 74 o � wounds or pruning cuts. Root pruned and construction pruned tree shall be fertilized A. General Contractor shall be responsible for excavating planting areas to appropriate D. Manual drain valves: END OF SECTION : ti by the landscape contractor by broadcasting sulfur coated area 38-0-0 at the rate of depths for placement of topsoil as specified herein. D.1. Bronze construction, straight type, 150 pound class, threaded connections, with ••.�', 4• 00 0 1.1 CONDITIONS AND REQUIREMENTS: .� 1) �. 2 CO 0 5 a lbs. per 1,000 square feet over the root zones of the trees. B. Lay out individual tree and shrub locations and areas for multiple plantings. Stake cross type operating handle designed to receive operating key. Calco, Champion N. l4NDSCA�� •�� Q ° locations and outline areas and secure Architect's acceptance before start of planting A. General and Supplementary Conditions, and Division 1 General Requirements. 100, or approved equal. ••••.. .••• co o y P P 9 pp q ••nMnn•• .3 1.7 SEQUENCING AND SCHEDULING work. Make minor adjustments as may be required. D.2. Size: 3/4 inch. 03/04/2022 A. PlantingTime: Proceed with and complete landscape work as rapidly as portions of the 1.2 SUMMARY p p p Y P E. Pressure Regulator: Netafim Model PRV075HF35, 3/4", one per zones. N ml o site become available, working within seasonal limitations for each kind of landscape A. Work included: F. Flushing Valve: Netafim Model TLFV-1, two per zone (each end). M Y work required. A. Provide and install a complete and operating automatic irrigation system for all lawn G. Filter: Netafim Model DF075-120, 3/4"filter; one per drip zone. A.1. Plant or install all plant materials during normal planting seasons from 15 March to SHEET o a F H. Air Relief Valve: Netafim Model TLAVRV. 1 .03 s � 15 November. is s