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Site Planning /Landscape Architecture >a DATE: 9-21-16
495 Mein Street,Boise,Idaho 83702 W SHEET NUMBER:
NORTH Ph.(208)343-7175,Fx.(208)343-7178
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3. TREES SHALL NOT BE PLANTED WITHIN THE 10-GLEAR ZONE OF ALL AGHD STORM -0 c 8 S S Z,
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OPEN VERTICAL OWNER SHALL BE RESPONSIBLE FOR PRUNING TREE GANOPIES TO MEET AGHD
SLAT TOP REQUIREMENTS FOR MAINTAININS CLEAR VISIBILITY WITHIN 40' STREET AND
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Q COMPLETED WITH GONSTRUGTION ON THESE LOTS. TREE LOGATIONS MAY BE
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I. FENGE TO MATCH EXISTING SUBDIVISION FENGIN6. I. FENGE TO MATCH EXISTING SUBDIVISION FENGIN6. E. AMITY ROAD 25' 660' / 55' = la TREES 26 TREES J 2N
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RESIDENTIAL SUBDIVISION TREES: 36 ,�
VINYL PRI VAG)" FENGE 4 V I N"rL LATTI GE PRI VAGY FENGE NUMBER OF TREES IN LANDSCAPE BUFFERS CALCULATION ABOVE 26 gE-
cc TOTAL NUMBER OF TREES: 62 J o N o0
NOT TO SCALE � Z NOT TO SCALE �3
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IDB16017
DATE: 9-21-16
J E N S E N BELTS j SHEET NUMBER:
ASSOCIATES wJ y
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SECTION 02900- LANDSCAPE WORK SECTION 02810-SPRINKLER IRRIGATION s d-1 o 315I s s
PART 1 -GENERAL PART 2- PRODUCTS PART 1 -GENERAL 9�_ _v° q
PART 3- EXECUTION �r v'6�, 3 ,
2.1 TOPSOIL 3.3 PREPARATION FOR PLANTING LAWNS - , 51 w
1.1 RELATED DOCUMENTS 1.1 CONDITIONS AND REQUIREMENTS: 3.1 GENERAL o d s`E `a2.2� N
A. Native topsoil shall be stockpiled for re-use in landscape work. Topsoil shall be fertil,friable, A.After excavating and removing surface material to proper depth, loosen subgrade of lawn areas -6.� P `-' v Z
A. Drawings and general provisions of Contract, including General and Supplementary p p p p A. General and Supplementary Conditions, and Division 1 General Requirements. A. Installs stem to provide for adequate protection against freeze damage. o o=e o a��q
natural loam, surface soil, reasonable free of subsoil, clay lumps, brush, weeds, roots, stumps, to a minimum depth of 4 inches using a culti-mulcher or similar equipment. Remove stones Y p q p g g S
Conditions and Division 1 Specification Sections. y p p B. Installs stem in accordance with approved Contractor design drawings. All o %� ;.e z o Z
stones larger than 1 inch in an dimension, and other extraneous or toxic matter harmful to measuring over 1-1/2 inches in any dimension. Remove sticks, roots, rubbish, and other Y pp g g _
9 Y 1.2 SUMMARY deviations from the plans must be approved, and clear) recorded on record drawing. o :..€:=d'` N
1.2 SUMMARY plant growth. extraneous matter. Limit preparation to areas which will be planted promptly after preparation. A. Work included: C. Install system and components in ptprict accordance w th manufacturer's g on E V.`.d.`�8,--z
1. Contractor shall send a minimum of three 3 representative topsoil samples for testing. B.Spread planting soil to a minimum depth of 6 inches required to meet lines, grades, and y p "'.1�o
A. This Section includes provisions for the following items: ( ) p p p g 1. Provide and install a complete and operating automatic irrigation system for recommendations. v z r%`2 i o
See testing requirements below. Contractor is responsible for whatever soil additives are elevations shown, after light rolling and natural settlement(where required). Add specified soil
1. Trees. g q p all lawn and planting areas. D. Install quick coupler(s)on main supply line, approximately equal spacing, at e ' ge a
recommended b the tests. Submit to Architect for approval. Compost will be added to amendments as required and mix thoroughly into topsoil. Place approximately 1/2 of total q pp Y PP Y qr �A 18 Z
2. Shrubs. Y PP p 2. Connect to main water supply at existing site stubout as provided. valve box locations or intervals of approximately 200 feet,whichever is rester.
other additives and added regardless of test results. amount of planting soil required,work into top of loosened sub-grade to create transition layer, pp Y g
3. Ground cover. 9 3. Sleeving under paved areas (by others) Locate adjacent to paved surfaces, at valve boxes where practical. 0 ��8 I'= z
B. If quantity of stockpiled topsoil is insufficient, contractor to provide imported topsoil that is then place remainder of the planting soil. 1 p p _ -9.-
4. Lawns. q Y p P P P p 4. Obtain and pay for all permits and fees for the work of this section. o• - 3
5. Topsoil and Soil Amendments. fertile,friable, natural loam, surface soil, reasonably free of subsoil, clay lumps, brush, weeds C. Fine grade lawn areas to smooth, even surface with loose, uniformly fine texture. Roll, rake, 5. Perform work on a design/construct basis, subject to the requirements of 0 ''° �
and drag lawn areas, remove ridges and fill depressions, as required to meet finish grades. 3.2 SURFACE CONDITIONS a �s- Z
6. Miscellaneous Landscape Elements. and other litter, and free of roots, stumps, stones larger than 1 inches in any dimension, and g g p q g the Contract Documents, applicable codes, and good design practice. _
p Limit fine grading to areas which can be )anted immediate) after radin pp g g p A. Examine the areas and conditions under which work will be performed. Notify L o €_? q Y
7. Initial maintenance of landscape materials. other extraneous or toxic matter harmful to plant growth. g g p y grading. 6. Winterization of system. o a E 3 t
D. Moisten prepared lawn areas before planting if soil is dry. Water thoroughly and Contractor of conditions detrimental to timely and proper completion of Section U
B. Related Sections: The followingsections contain requirements. 1. Obtain topsoil from local sources or areas with similar soil characteristics to that of project P P p 9 Y 9 Y L E a•:_�H
q allow surface moisture to dry before planting lawns. Do not create a muddy soil condition. work. Do not proceed until unsatisfactory conditions are corrected.
1. Underground sprinkler system is specified in Section 02810, "Irrigation System." site. Obtain topsoil only from naturally well-drained sites where topsoil occurs in a depth of Y p g Y 1.3 SUBMITTALS m U) d ` J
E. Restore lawn areas to specified condition, if eroded or otherwise disturbed, after fine grading B. Locate all underground utilities and structures and notify Architect of any a y o w o o d q LL �
not less than 4 inches. Do not obtain from bogs or marshes. p g g A. Within 30 days after Contractor's receipt of Owner's Notice to Proceed, submit: m E o ��~ o
2. Composition: Topsoil shall contain from 1 to 20% organic matter as determined b the and prior to planting. conflict with Section work. Protect structures and utilities. Repair or V o 5 ,r�„ � s
1.3 QUALITY ASSURANCE p p 9 Y 1. Manufacturer's printed product information and catalog cut sheets for all re lace said structures or utilities dama damaged b this work at no cost to the Owner. V V -_>- =r Z 3
Organic Carbon, 6A, Chemical Analysis Method described in USDA Soil Survey Investigation F. Maintain and protect all surfaces from wind and water erosion until final acceptance. p g y Q q a o J =
A. Subcontract landscape work to a single firm specializing in landscape work. 9 Y Y g system components; five copies. m a d
B. Source Quality Control: Report No. 1. Maximum particle size, 3/4-inch, with maximum 3% retained on 1/4-inch screen. B. Shop Drawings: Submit shop drawings for underground irrigation system including � d s o
3.4 PREPARATION OF PLANTING BEDS 3.3 SLEEVING Q � 2 E= Z
1. General: Shiplandscape materials with certificates of inspection required b Other components shall conform to the following limits: Ian layout and details illustratinglocation and type of head, type and size ' __ o 2 W N
p p q Y A.After excavating and removing surface material to proper depth, loosen subgrade of planting p Y Yp Yp A. Sleeving installed by others. Coordinate with other trades. v, - a o
governing authorities. Comply with regulations applicable to landscape materials. pH 6.5 to 7.5 g g p p p g p g of valve, piping circuits, circuit GPM, pipe size, controls, and accessories. E.o d E Z
g 9 pY g pp p pP 9 Pp M „ � a
Soluble Salts 600 m maximum areas to a minimum depth of 6 inches using a culti mulcher or similar equipment. Remove q 5 o- g
2. Do not make substitutions. If specified landscape material is not obtainable, submit proof of pp C. Record Drawings: At completion of this work, submit to the Contractor: 3.4 TRENCHING AND BACKFILLING a
Silt 25-50% stones measuring over 1 1/2 inches in any dimension. Remove stocks, stones, rubbish, and �wH_ro& °
non-availability to Architect, with proposal for use of equivalent material. 1. Record Drawings; reproducible and five prints. A. Trenching and backfillin shall be era applicable ISPWC Section.
3.Analysis and Standards: Package standard products with manufacturer's certified analysis. For other Clay 10-30% other extraneous matter. 2. Operations and Maintenance information (2 copies), including: B. Cut trenches straight and without abrupt Pp grade changes to allow the following
materials, provide analysis b recognized laboratory made in accordance with methods established b Sand 20-50% B. Spread planting soil to a minimum depth of 18 inches required depth to meet lines, grades, and a. Information including descriptive details, arts list, specifications, g p g g g
p Y Y 9 rY Y g p p p minimum cover:
elevations shown after light rolling and natural settlement where required). Adds specified soil
the Association of Official Agriculture Chemists,wherever applicable. g g ( p maintenance schedules and procedures for system components. 1. Main Lines and Sleeving: 18 inches. ,
3. Contractor shall submit representative soil report on imported topsoil proposed for use for amendments as required and mix thoroughly into topsoil. Place approximately 1/2 of total amount g
4. Trees, Shrubs and Groundcovers: Provide trees, shrubs, and groundcovers of quantity, size, genus, p p p p P P b. Operation, adjustment of system and components instructions. 2. PVC Laterals: 12 inches. '
approval. Report shall meet standards below. Contractor is responsible for whatever soil of planting soil required, work into top of loosened sub-grade to create transition layer, then place
species, and variety shown and scheduled for work complying with recommendations and PP P P c. Winterization procedures. C. Surround lines with 2 inches of clean rock-free material on all sides.
additives are recommended b the test. Compost will be in addition to other additives and remainder of the planting soil.
requirements of ANSI Z60.1 "American Standard for Nursery Stock". Provide healthy, vigorous stock, Y p d. Schedule indicating required open valve time to produce given precipitation
grown in recognized nursery in accordance with good horticultural practice and free of disease, insects, added regardless of test results. C.Apply Pre-Emergent per manufacturer's recommendation. Re-apply as necessary for amounts and seasonal adjustments.
C. Soil Testing elimination of weeds. 3.5 MISCELLANEOUS VALVES 9 ;
eggs, larvae, and defects such as knots, sun-scald, injuries, abrasions, or disfigurement. 9 e. Warranties and guarantees. A. Install maunal drain valves up stream. Install devise at mainline tap in accordance
5. Label at least one tree and one shrub of each varietywith attached 1. Soil tests are required for this project(see above for requirements). Test shall be provided CONTACT DIGLINE
3.5 PLANTING TREES AND SHRUBS with manufacturer requirements for complete operation. Install backflow provision
waterproof to with legible designation of botanical and common name. as follows: 1.4 GUARANTEE 48-HOURS
p g g g A. Set balled and burlapped B&B stock on layer of compacted planting soil mixture, plumb and connect to controller.
a. Where formal arrangements or consecutive order of trees or shrubs are a. Provide certified analysis at time of sample submitted (three samples imported topsoil). pp ( ) y p p g p A. Guarantee in writing all materials, equipment and workmanship furnished to be BEFORE DIGGING
per
Amend soils chemists recommendations and as herein specified unless otherwise and in center of pit or trench with top of ball at same elevation as adjacent finished
shown, select stock for uniform height and spread. P p free of all defects of workmanship and materials. Within one year after date of 3.6 CIRCUIT VALVES 1-800-342-1585
approved b Architect. landscape grades. Remove burlap from sides of balls; retain on bottoms. When set, place
6. Inspection: The Architect may inspect trees and shrubs either at place of growth or at PP Y Substantial Completion repair or replace all defective parts or workmanship that A. Install in valve box, arranged for easy adjustment and removal.
2. Test shall include, but not limited to recommendations on chemical distributions, organic additional backfill around base and sides of ball, and work each layer to settle backfill and
site before planting, for compliance with requirements for genus, species, variety, size, 9 may be found at no additional cost to Owner. 1. Provide union on downstream side. N
contents, H factors, and sieve analysis as necessary. Test#1T b Western Laboratories eliminate voids and air pockets. When excavation is approximately 2/3 full, water roughly
and quality.Architect retains right to further inspect trees and shrubs for size and condition p Y � rY• Y B. Fill and repair all depressions and replace all necessary lawn and planting which 2. Install valve box on bricks-four required. �
1-800-658-3858 is required. before placing remainder of backfill. Repeat watering until no more is absorbed. Water
of balls and root systems, insects, injuries and latent defects, and to reject unsatisfactory or ( ) q result from the settlement of irrigation trenches for one year after date of 3. Install top flush with finish grade. Z
3. Contractor is responsible for whatever soil additives are recommended b the soil testing again after placing final layer of backfill. Remove all ties from around base of trunk.
defective material at any time during progress of work. Remove rejected trees or shrubs p Y 9 Substantial Completion. 4. Adjust automatic control valves to provide flow rate of rated operating U Z
immediate) from project site. laboratory. B. Set container grown stock, as specified,for balled burlapped stock, except cut cans on 2 sides C. Supply all manufacturer's printed guarantees. J
Y p 1 4. Contractor shall coordinate, obtain and pay for all soil tests. with an approved can cutter and remove can; remove bottoms of wooden boxes after partial pp Y p g pressure required for each sprinkler circuit. J O
5. If regenerative noxious weeds are resent in the soil, remove all resultant growth including backfilling so as not to damage root balls. (n p
1.4 SUBMITTALS 9 p 9 9 1.5 QUALITY ASSURANCE 3.7 PIPE INSTALLATION �
roots throughout one- est period after acceptance of work, at no cost to Owner. C. Dish top of backfill to allow for mulching. � Q p
A. General: Submit the following in accordance with Conditions of Contract and g Y p p A. Contractor shall be licensed in the State in which this work is being performed. A. Lay PVC pipe in accordance with standard and acceptable practice. Thrust = - 0 =
D. Mulch pits, and planted areas. Provide not less than following thickness of mulch, and work
Division 1 Specification Sections. B. Contractor shall have at least two years prior experience in projects of equal blocks to be used at points of intersection and change of direction in main line Q � � Q
2.2 H ADJUSTERS into top of backfill and finish level with adjacent finish grades. p m
B. Plant and Material Certifications: p or larger scope. Provide minimum of three references and list of similar pipe as per manufacturer's recommended specifications. Install manual drains. - � � �
A. When H does not comply with this specification, commercial grade aluminum 1. Provide 3 inches thickness of mulch.
1. Certificates of inspection as required by governmental authorities. p p Y p 9 projects with owners' names, addresses, and phone numbers, when requested by B. PVC pipe joints, solvent welded except as indicated. Cut pipe square, deburr, 0 (n I-
sulfate shall be used to adjust soil H. E. If season and weather conditions dictate, apply anti-desiccant, using power spray, to provide an
2. Manufacturer's or vendor's certified analysis for soil amendments and fertilizer materials. 1 p Owner. wipe from surface all saw chips, dust, dirt, moisture and any foreign matter W � � Z
adequate film over trunks, branches, stems, twigs and foliage.
3. Label data substantiating that plants, trees, shrubs and planting materials comply with C. Contractor shall employ on site at all times a foreman who is thoroughly which may contaminate the cemented joint. Apply cleaner/ rimer and solvent 2 > -
2.3 SOIL AMENDMENTS F. Prune, thin out, and shape trees and shrubs in accordance with standard horticultural practice. y 1 pp y p � > Q 0
specified requirements. Prune trees to retain required height and read. Unless otherwise directed b Architect, do experienced and competent in all phases of the work of this Section. cement, make joints in accordance with manufacturer's recommendations. Use _
C. Planting Schedule: Proposed planting schedule, indicating dates for each type of landscape work A. Compost: Compost: "Cascade Compost"from Cloverdale Nursery(208) 375-5262 q g p Y Teflon thread sealant(tape)at all threaded joints. = Q LLJ E
and NuSoil Compost 208 629-6912 or approved equal in equal amounts b volume. not cut tree leaders, and remove only injured or dead branches from flowering trees, if any. ( p ) 1
during normal season for such work in area of the site. Correlate with specified maintenance periods p ( ) pp q q Y 1.6 SYSTEM DESCRIPTION C.Contractor shall size pipe according to schedule provided. Flow velocities shall Z Q O LIJ
B. Commercial Fertilizer: Fertilizer shall be complete, standard commercial brand Prune shrubs to retain natural character. p p g p W 00
to provide maintenance from date of substantial completion. Once accepted, revise dates only as p A. Design requirements: not exceed 5 feet/second in all cases. Lateral lines shall be laid out and installed LU LI ,
fertilizer. It shall be free-flowing and packaged in new waterproof, non-overlaid G. Remove and replace excessively pruned or misformed stock resulting from improper pruning. ° °
approved in writing, after documentation of reasons for delays. g p g p 1. Minimum water coverage: Planting areas-85/°, Lawn areas- 100/° (full head-to-head) N
bags clear) labeled as to weight, manufacturer, and content. Protect materials H. Wrap tree trunks of 2 inches caliper and larger. Start at ground and cover per zone to balance the pressure loss and provide minimum fluctuation in system J
9 Y 9 2. Layout system to obtain optimum coverage using manufacturer's standard operating pressures. Q t }
from deterioration during deliver and while stored at site. trunk to height of first branches and attach. Inspect tree trunks for injury, p g p F- LL1
1.5 DELIVERY, STORAGE AND HANDLING 9 Y heads. Spray on walks, walls or paved areas is not acceptable. Pipe Size Pipe Section Pipe Size Pipe Section = �
1. Commercial fertilizer"A"for trees and shrubs during planting; Best Tabs" 21-5-10 type improper pruning and insect infestation and take corrective measures before wrapping. J
A. Sod: Time delivery so that sod will be placed within 24 hours after stripping. Protect sod 9 p 9 ( ) YP 3. Zoning shall be designed for optimum use of available pressure and efficient 3/4" 0-9 GPM 1 1/2" 26-34 GPM W w (n
ore equal. I. Guy and stake trees immediately after planting, as indicated. (Staking by Contractor is optional)
against drying and breaking of rolled strips. q distribution for types of plantings and shapes of planting areas. 1" 10-17 GPM 2" 35-50 GPM Z � Q
B. Trees and Shrubs: Provide fresh) du trees and shrubs. Do not rune prior to delivery 2. Commercial fertilizer"B"for lawn areas, applied to bed prior to sodding, to be 16-16-16 4. Desi n ressures: Install ressure re ulatin a ui ment as necessa
y g P P rY g p p regulating q p rY• 1 1/4" 18-25 GPM 2 1/2" 51-80 GPM o ❑ a
applied at manufacturers recommended rates. 3.6 SODDING NEW LAWNS
unless otherwise approved by Architect. Do not bend or bind-tie trees or shrubs in such PP� 5. Provide/install approved fixed tee or coupling device for air blow winterization.
3. Commercial fertilizer"C"for lawn areas three to four weeks after planting A.General: Install lawn sod in all areas designated on the drawings.
manner as to damage bark, break branches, or destroy natural shape. Provide protective p 9 Location shall be on main supply line downstream from main shut off valve. D. Techline Drip Line: Place in shallow furrow at finish grade, below layer of
covering during delivery. Do not drop balled and burlapped stock during delivery. (sod). Best Turf Supreme (16-6-8)type or equal. B.Soil Preparation 6. Install approved backflow prevention device in conformance with local or specified mulch. La in uniform pattern in roundcover areas, or as per shrub �r��o iOF1 r11.,.,
C. Herbicide: Pre-emergent for topical application in planting beds. Oxiadiazon 2G brand or 1. Any sod lawn areas that may have become compacted prior to sodding must be scarified p y p g p i�
C. Deliver trees and shrubs after preparations for planting have been completed and 9 p pp p 9 prevailing codes, and in approved site location. Provide for drainage pattern layout. Coil 20 linear feet at each balled and burlapped tree around ��c� C. E �A
equal. Use in accordance with manufacturer's recommendation on all planting to a depth of eight(8) inches by approved means, then finish graded as hereinbefore p y pp � r+ff
plant immediately. If planting is delayed more than 6 hours after delivery, set trees and pre-approved q p 9 without erosive damage. base and to allow for tree removal if required. Flush all lines with full head of � $
shrubs in shade, protect from weather and mechanical damage, and keep roots moist b beds. described. q
p g p y water prior to installation of flush valves at end of circuit runs.
covering with mulch, burlap or other acceptable means of retaining moisture. C.Lay sod within 24 hours from time of stripping. Do not plant dormant sod or if ground is frozen. E. Flush Valves: Install flush valve at end of each dri line run. j?
2.4 PLANT MATERIALS D.Sod Placement p `�
D. Do not remove container-grown stock from containers until planting time. PART 2- PRODUCTS
A. Quality: Provide trees, shrubs, and other plants of size, genus, species, and 1. Sod will be brought onto lawn areas by wheeled means with proper protection of sod O.-
E. �=
E. Do not drop or dump materials from vehicles during delivery or handling. Avoid any Y p 9 p 3.8 SPRINKLER HEADS �i` 6535
damage to rootballs during deliver, storage and handling. variety shown for landscape work and complying with recommendations and beds. Sod layers shall be experienced, or if inexperienced, shall be constantly supervised 2.1 PIPE AND FITTINGS A. Flush circuit lines with full head of water prior to head installation. rVAlh" vl�
requirements of ANSI Z60.1 "American Standard for Nursery Stock". by an experienced foreman. The Contractor shall insure that the base immediately ahead A. PVC 1120, ASTM D-1784, permanently marked with manufacturer's name, 1. Install heads at level with mulch or lawn. 11111110
B. Deciduous Trees: Provide trees of height and caliper scheduled or shown with of sod layer is moist. Sod shall be laid tight with not gaps. Allowance shall be made for
1.6 JOB CONDITIONS g p schedule rating, size, type. Solvent-weld type: 2. Locate art-circle shrubbery heads to maintain a minimum distance of six
branching configuration recommended b ANSI Z60.1 for a and species shrinkage. Lay sod with long edges perpendicular to primary slope. p y
A. Utilities: Determine location of underground utilities and work in a manner which 9 9 Y type p 1. Pipe: inches 6" from walls and four inches 4" from other boundaries unless �, � �, � � _
required. Single stem trees except where special forms are shown or listed. 2. Lay to form a solid mass with tightly fitted joints. Butt ends and sides of strips; do not ( ) ( ) d - _
will avoid possible damage. Hand excavate, as required. Maintain grade stakes q 9 p p a. Pressure lines: Schedule 40 solvent weld. otherwise indicated. Keep overspray to a minimum. CE N o rn rn M o
until removal is mutually agreed upon by parties concerned. C. Deciduous Shrubs: Provide shrubs of the height shown or listed, not less than overlap. Stagger strips to offset joints in adjacent courses. Work on boards to avoid b. Lateral lines: Class 200 pvc.
B. Excavation: When conditions detrimental to plant growth are encountered, such minimum number of canes required by ANSI Z60.1 for type and height of shrub. damage to subgrade or sod. Tamp or roll lightly to ensure contact with subgrade. Work c. Sleeving: Class 200 pvc. o v .�
rubble (n U
sifted soil into minor cracks between pieces; remove excess to avoid smothering of 3.9 CONTROL WIRE INSTALLATION c
rubble fill, adverse drainage conditions, or obstructions, notify Architect before planting. D. Coniferous and Broadleafed Evergreens: Provide evergreens of sizes shown or listed. p g 2. Fittings: Schedule 40 PVC, solvent-weld type. Install threaded joints where > ro
9 Y p g g Yp 1 A. Bury wires beside or below main line pipe in same trench. > _0 oo co co 0
C. Adjacent Landscape: Protect planted areas adjacent to construction area. Replace or Dimensions indicate minimum spread for spreadingand semi-spreading type evergreens adjacent grass. (�
1 p p 1 p and height for other types, such as lobe, dwarf, cone, pyramidal, broad upright,p agd ( ) p proper required at valves, risers, etc. B. Bundle multiple wires together with tape ten feet(1 0') maximum intervals. U a) o 0 0 S, �3. Sod shall be rolled with a two hundred 200 pound roller after installation to insure ro er p g p ( )
recondition to prior conditions at project completion. 9 YP 9 pY3. Risers: Lawn and shrub heads-flexible and damage-resistant plastic u, c ❑
columnar. Provide normal quality evergreens with well balanced form complyingwith g p C. Provide 36 inch loop in wires at each valve where controls are connected and z
contact between soil and sod. Final rolling must provide a uniform surface. After final „p Yp p „ o �
q Y g of i e riser. at 100' maximum intervals between. m @)
1.7 SEQUENCING AND SCHEDULING requirements for other size relationships to the primary dimension shown. rolling, the sod lawn shall be mowed and watered. Approval of sod lawns shall be based 4. Solvent: NSF approved solvent for Type I & II PVC. C0
pp yp D. Make all electrical joints (splices) in boxes only. Make electrical joints N
on uniform, healthy and vigorous growth with no dry or dead spots. 1 ( p ) Y 1 (D o
A. Planting Time: Proceed with, and complete landscape work as rapidly as portions of site become 4. Add fertilizer"B" at the manufacturer's recommended application rate. B. Polyethylene Pipe waterproof per manufacturers requirements.
available, working within seasonal limitations for each kind of landscape work required. 2.5 GRASS MATERIALS pp 1. Pipe: Class 100, 3/4" lateral line, for use on drip irrigation zone(s)where
1. Plant or install all plant materials during normal planting seasons from 15 February to 15 November. A. Lawn sod: Provide strongly rooted sod, not less than 1 growing season old, and free of weeds E.Water sod thoroughly with a fine spray immediately after planting. drip tubing is not otherwise used.
2. Correlate planting with specified maintenance periods to provide maintenance from date of and undesirable native grasses. Provide only sod capable of growth and development when F. Sodded Lawn Establishment 3.10 AUTOMATIC CONTROLLER
p g p p p 9 Y p 9 P 2. Fittings: Schedule 80 PVC. A. Install on site as approved. Verify location with Owner Representative.
substantial completion. planted viable, not dormant). 1. The Contractor shall be responsible for first mowing, subsequent mowings and fertilizing
p ( ) 3. Clamps: Stainless Steel. B. Install typewritten legend inside controller door.Coordinate power with electrical. M - oZ
B. Coordination with Lawns: Plant trees and shrubs after final grades are established and prior to planting 1. Provide sod of uniform pad sizes with maximum 5% deviation in either length or width. of sod lawn areas until Final Acceptance of the project. C. Drip Line: Netafim Techline Dripperline, with .6 GPH drippers at 18 spacing. a N �0
of lawns, unless otherwise acceptable to Architect. If planting of trees and shrubs occurs after lawn work, Broken pads or pads with uneven ends will not be acceptable. Sod pads incapable of 2. Mowing shall be done by an approved "reel"type mower. Mower blades shall be set at C. Install controller per manufacturers requirements. ❑ - �, S
protect lawn areas and promptly repair damage to lawns resulting from planting operations. supporting their own weight when suspended vertically with a firm grasp on upper 10% two(2) inches high for all mowings. 1a
2.2 SPRINKLER HEADS 3.11 TESTING o
of ad will be rejected. 3. Subsequent fertilizing shall occur three to four weeks after installation. Apply fertilizer as
p 1 A. Description:Appropriate for application in throw, pressure and discharge. Each 0
1.8 SPECIAL PROJECT WARRANTY B. Provide sod composed of: 80% Kentucky Bluegrass and 20% R e rass. per the Manufacturer's recommended application rate. Verify all methods of application. A. Do not allow or cause any work of this Section to be covered up or enclosed
p Y 9 Y g type of head shall be of a single manufacturer. until it has been inspected and tested. y ,U
f t th that
writing
t i hit A th notify
shall h t t onracor sa noy e Architect wrng ae fertilizer applications h d zer appcaons have occurred A. Warranty lawns through specified lawn maintenance period, until Final Project Acceptance. C 1. Lawn heads: pop-up type. V �R
B. Warranty trees and shrubs, for a period of one year after date of substantial 2.6 MISCELLANEOUS LANDSCAPE MATERIALS and on what dates. B. Pressure testing: 18
B. Manufacturer: Rainbird or Hunter. ow
completion, against defects including death and unsatisfactory growth, except for A.Anti-Desiccant: Emulsion type, film-forming agent designed to permit 1. Make necessary provision for thoroughly bleeding the line of air and debris. W on
3.7 MAINTENANCE 2. Before testing, cap all risers, and install all valves. � 5o
defects resulting from neglect by Owner, abuse or damage by others, or unusual transpiration, but retard excessive loss of moisture from plants. Deliver in manufacturer's 2.3 AUTOMATIC CONTROL SYSTEM 3. Fill all main supply lines with water. Pressurize to 100 psi. Close air supply y
phenomena or incidents beyond Landscape Installer's control. full identified containers and mix in accordance with manufacturer's instructions. A. Begin landscape maintenance immediately after planting. Maintenance shall continue until
p y p Y A. General; Furnish low voltage system manufactured expressly for control of a�
Project Final Acceptance. and test for leakage. Test shall be approved if no greater than 5 psi loss W U) Z �
C. Remove and replace trees, shrubs, or other plants dead or in unhealthy condition during B. Mulch: Mulch for planting beds shall be medium ground bark mulch, free of splinters, 1 p automatic circuit valves of underground irrigation systems. Provide unit of 0- Z
occurs in 15 minutes. Z _J oZ
warrant period. Make replacements during growth season following end of warrant period. consistent in appearance, and shall contain no toxic substance detrimental to plant life. B. Maintain trees, shrubs, and other plants by pruning, cultivating, and weeding as required for Z w
y p p g g g y p pp p capacity to suit number of circuits as indicated. 4. Fill all zone lines with water to static pressure. Hold for 15 minutes. a o �w
Replace trees and shrubs which are in doubtful condition at end of warrant period; unless, in C. Wrapping: Tree-wrap tape not less than 4 inches wide, designed to prevent borer healthy growth. Restore planting saucers. Tighten and repair stake and guy supports and reset
p y p pp g p p 9 p B. Control Enclosure: Manufacturer's standard wall mount/or pedestal with locking cover, Inspect for leakage. L o o t2_
opinion of Architect, it is advisable to extend warrant period for a full growing season. damage and winter freezin trees and shrubs to proper grades or vertical position as required. Restore or replace damaged p g V >
p y p g g 9 g complyingwith NFPA 70. 5. Contractor shall provide all required testing equipment and personnel. Test W ❑ W 02
D. Stakes and Guys: Provide stakes and deadmen of sound new hardwood, treated softwood, or wrappings. Spray as required to keep trees and shrubs free of insects and disease. y
Y C. Circuit Control: each circuit variable from approximately 5 to 60 minutes. _
C. Maintain lawns b watering, fertilizing, weeding, mowing, trimming, and other operations such shall be performed in presence of Architect. Contractor shall make notice a o
redwood, free of knot holes and other defects. Provide wire ties and guys of 2-strand, twisted, y g g g g g p Including switch for manual or automatic operation of each circuit. 0 a = �Y
of test 48 hours in advance. a
liable galvanized iron wire, not lighter than 12 a. with zinc-coated turnbuckles. Provide not as tolling, regrading and replanting as required to establish a smooth, acceptable lawn, free of Z
p 9 9 9 D. Timing Device:Adjustable 24-hour and 7 or 14 day clocks to operate any time w
6. Provide required testing equipment and personnel.
eroded or bare areas. =o
less than 2 inch diameter rubber or plastic hose, cut to required lengths and of uniform color, of day and skip any day in a 7 or 14 day period. Q
D. Maintain lawns for no less than period stated above, or longer as required to establish 7. Repair leaks, and retest until acceptance by the Architect. JZ
material, and size to protect tree trunks from damage by wires. p g q E. Wiring: Solid or stranded direct-burial type as recommended by manufacturer J ,N
acceptable lawn. If seeded in fall and not given full 60 days of maintenance before Final C. Coverage inspection: upon completion of all systems, perform a coverage test
p g y of control unit; type AWG-UF, UL approved. to determine if coverage of water afforded all areas is complete, adequate and ,
Acceptance, or if not considered acceptable at that time, continue maintenance the following g p qft
PART 3- EXECUTION spring until acceptable lawn is established. uniform. Change heads, nozzles, orifices and/or adjustment as directed to a w�
2.4 VALVING provide uniform coverage.
3.8 CLEANUP AND PROTECTION A. Manual valves: brass or bronze for direct burial, gate valves, 150 pound class, D. Final inspection: J No
3.1 PREPARATION -GENERAL threaded connection with cross type handle designed to receive operating key. 1. Clean, adjust, and balance all systems. Verif that: 0 �.
A. General Contractor shall be responsible for excavating planting areas to A. During landscape work, keep pavements clean and work area in an orderly condition. 1 y y
P 9 p 9 B.Automatic circuit valves: high impact plastic with corrosion-resistant internal a. Remote control valves are properly balanced; rLM
appropriate de the for lacement of to soil ass ecified herein. B. Protect landscape work and materials from damage due to landscape operations, operations by p p y J o N 83
p p p p parts. Low power solenoid control, normally closed, with manual flow Z �a
B. La out individual tree and shrub locations and areas for multiple plantings. other contractors and trades, and trespassers. Maintain protection during installation and b. Heads are properly adjusted for radius and arc of coverage; a
Y p P 9 adjustment. c. The installed system is workable, clean and efficient.
Stake locations and outline areas and secure Architect's acceptance before start maintenance periods. Treat, repair, or replace damaged landscape work as directed. y Z
p 1. Drip Control Zone Kit: Hunter PCZ-101. E. Winterization: Winterize system at the end of first season of system operation. MEN
of planting work. Make minor adjustments as may be required. 2. Standard sprinkler valve shall be Rainbird PEB-PRS-B. LL W
3.9 INSPECTION AND ACCEPTANCE Review procedures with Owner Representative. �
C. Quick coupler valve: brass or bronze construction with hinged top. One per zone. g
A. When landscape work is completed, including maintenance, Architect will, upon request, make N
3.2 PREPARATION OF PLANTING SOIL D. Manual drain valves: o
U)bilit t i t d t ti inspecon o determine acceptability.A. Before mixing, clean topsoil of roots, plants, sod, stones, clay lumps, and other extraneous an 1. Bronze construction, straight type, 150 pound class, threaded connections, U) °, CO Z
B. When inspected landscape work does not comply with requirements, replace rejected work and END OF SECTION Q W Q
materials harmful or toxic to plant growth. with cross type operating handle designed to receive operating key. Calco, 0 � A A 72
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continue specified maintenance until reinspected by Architect and found to be acceptable. Z Q � M � 0
B. Mix specified compost and fertilizers with topsoil at rates specified. Delay mixing Champion 100, or approved equal. Z } w M Y
Remove rejected plants and materials promptly from project site. Q co m M
fertilizer if planting will not follow placing of planting soil in a few days. 2. Size: 3/4 inch. 2 ❑ Z �o }
Compost: Lawn Areas: 1/4 compost, : 3/4 topsoil. E. Manual Flushing Valve: Netafim Model TLSOV, two per zone (each end). () W W z
Shrub Areas: 1/3 compost, 2/3 topsoil. END OF SECTION O W a W = Q 3:
o , W � (LLL <
Fertilizer: Per soil test and manufacture's recommendations. 2.5 MISCELLANEOUS 0 Of Ofa a ❑
A. Chemicals: primer and solvent glue as required by pipe manufacturer. Q
B.Valve box- high impact plastic, green in color. SAL���� 4 JOB NUMBER:
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C.Valve cover and frame-compatible with valve box with provision for locking. 3111111111111111111111111111111111111' G I DB16017
D. Drainage backfill -clean gravel or crushed stone, graded from 3" maximum to BEENEEL,
3/4" minimum. >a
DATE: 9-21-16
J E N S E N BELTS j SHEET NUMBER:
ASSOCIATES w y
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Ll m3
Site Phmninp/Landscape Architecture �_w A
495 Main Street,Boise,Idaho 83702 x li
PR(208)343-7175,Fx.(208)343-7178