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HomeMy WebLinkAboutMaple Hill #2_FP_REVISED Landscape PlanPA PA PA PA PA B B B B B B 5' | | | | | | | | | | | | | | SYMBOL CODE BOTANICAL / COMMON NAME SIZE CONT QTY TREES ACE PLA Acer platanoides 'Princeton Gold' Princeton Gold Norway Maple 2" Cal.B&B 9 CEL OCC Celtis occidentalis Common Hackberry 2" Cal.B&B 14 MAL RED Malus x 'Red Barron' Red Barron Crabapple 2" Cal.B&B 35 PYR CAL Pyrus calleryana Callery Pear 2" Cal.B&B 12 TIL COR Tilia cordata 'Greenspire' Greenspire Littleleaf Linden 2" Cal.B&B 19 EVERGREEN TREES PIN FLE Pinus flexilis 'Vanderwolf's Pyramid' Vanderwolf's Pyramid Limber Pine 6` HT.B&B 15 SYMBOL CODE BOTANICAL / COMMON NAME CONT SIZE QTY SHRUBS BER THU Berberis thunbergii Japanese Greenleaf Barberry 5 gal.MATCHING 64 EUO ALA Euonymus alatus 'Compactus' Compact Burning Bush 5 gal.MATCHING 19 JUN SAB Juniperus sabina 'Broadmoor' Broadmoor Juniper 1 gal.MATCHING 150 LIG VIC Ligustrum vicaryi 'Lodense' Golden Privet 5 gal.MATCHING 7 PER ATR Perovskia atriplicifolia Russian Sage 5 gal.MATCHING 21 PRU PAW Prunus besseyi 'P011S' TM Pawnee Buttes Sand Cherry 5 gal.MATCHING 72 ROS MEI Rosa x 'Meidrifora' TM Coral Drift Groundcover Rose 5 gal.MATCHING 12 SPI BUM Spiraea x bumalda `Walbuma` Magic Carpet Spirea 5 gal.MATCHING 65 GRASSES ACH SIL Achnatherum calamagrostis Silver Spike Grass 3 gal.12" HT MIN 81 CAL KAR Calamagrostis x acutiflora 'Karl Foerster' Karl Foerster Feather Reed Grass 3 gal.24" HT MIN 84 SYMBOL CODE BOTANICAL / COMMON NAME SIZE TYPE QTY GROUND COVERS GRASSPV GRASS PAVE 2 REINFORCED POROUS GRASS PAVING ---1,010 sf ROC MUL Rock Mulch 1" Tan Decorative Rock, 3" Depth Submit Sample to Owner for Approval ---5,056 sf TUR BLU Turf Sod Bluegrass Kentucky Bluegrass ---114,448 sf PLANT SCHEDULE NORTH FOR LANDSCAPE IMPROVEMENT PLANS MAPLE HILL - NO. 2 SUBDIVISION A PORTION OF THE SE 1 4 OF THE NE 1 4 AND THE SW 1 4 OF THE NE 1 4 OF SECTION 19, TOWNSHIP 4 NORTH, RANGE 2 WEST CALDWELL, CANYON COUNTY, IDAHO LANDSCAPE REQUIREMENTS 10-07-05 COMMON OPEN SPACE REQUIREMENTS GROSS LAND AREA:1,919,218 SF (44.06 Ac) OPEN SPACE REQUIRED:153,537 SF (8%) QUALIFYING OPEN SPACE PROVIDED:154,330 SF (8%) * NON-QUALIFYING OPEN SPACE PROVIDED:163,527 SF (9%) ** TOTAL OPEN SPACE PROVIDED:317,857 SF (17%) PHASE 2 OPEN SPACE CALCULATIONS QUALIFYING OPEN SPACE PROVIDED:45,261 SF NON-QUALIFYING OPEN SPACE PROVIDED:74,304 SF *QUALIFYING OPEN SPACE INCLUDES OPEN PARK AREAS GREATER THAN 1,500 SF, PICNIC AREAS, LAND USE BUFFERS, ADDITIONAL STREET LANDSCAPE BUFFER, AND MICRO PATHWAY LANDSCAPING (PER 10-07-05(4)(B). ** NON-QUALIFYING OPEN SPACE INCLUDES PRIVATE STREET RIGHT OF WAY AREAS, STORMWATER RETENTION / DETENTION AREAS, STREET LANDSCAPE BUFFERS, AND IRRIGATION EASEMENTS (PER 10-07-05(4)(B). 10-07-08 STREET LANDSCAPE BUFFERS REQUIRED PROVIDED WARE RD BUFFER WIDTH 10'VARIES, 10' - 63' TREES REQUIRED (1 PER 35 LF)4 (135 LF, PHASE 2)5 SHRUBS REQUIRED (1 PER 7 LF)19 (135 LF, PHASE 2)35 JOPLIN RD BUFFER WIDTH 15'VARIES, 15' - 30' TREES REQUIRED (1 PER 35 LF)51 (1,793 LF, PHASE 2)51 ** SHRUBS REQUIRED (1 PER 7 LF)256 (1,793 LF, PHASE 2)198 ** MIDDLETON RD BUFFER WIDTH 25'45' TREES REQUIRED (1 PER 35 LF)20 (693 LF, PHASE 2)20 SHRUBS REQUIRED (1 PER 7 LF)99 (693 LF, PHASE 2)107 ** STREET BUFFER TREES ON JOPLIN RD GROUPED IN HIGHER DENSITY TO ACCOUNT FOR IRRIGATION EASEMENT PORTION WEST OF THE ENTRY DRIVE. NO TREES / SHRUBS ALLOWED WITHIN THE EASEMENT. ADDITIONAL SHRUBS ARE PLACED IN THE LANDSCAPED ENTRY DRIVE, ADJACENT TO JOPLIN RD. ALL OTHER STREETS ARE CLASSIFIED AS LOCAL RESIDENTIAL STREETS INTERNAL TO THE SUBDIVISION 10-07-09 PARKING LOT LANDSCAPING N/A 10-07-10 BUFFERS BETWEEN DIFFERENT LAND USES N/A 10-07-11 PATHWAY LANDSCAPING STANDARDS REQUIRED PROVIDED MICRO PATHWAY WIDTH:5'5' LANDSCAPE BUFFER REQUIRED:5' WIDTH 5' WIDTH SHRUBS REQUIRED (15 PER 100 LF):39 (586 LF)103 EVERGREEN & CLASS III TREES PROHIBITED WITHIN PATHWAY LANDSCAPE BUFFER IRRIGATION 1.ALL WET LANDSCAPED AREAS SHALL BE EQUIPPED WITH A PRESSURIZED IRRIGATION PUMP STATION AND AN AUTOMATIC PRESSURIZED IRRIGATION SYSTEM BUILT TO CALDWELL MUNICIPAL IRRIGATION DISTRICT (CMID) STANDARDS UTILIZING THE EXISTING SURFACE OR WELL IRRIGATION WATER RIGHT (IF ONE EXISTS). 2.CONSTRUCTION OF IRRIGATION SYSTEM: THE AUTOMATIC PRESSURIZED IRRIGATION SYSTEM SHALL BE OWNED, OPERATED AND MAINTAINED BY THE APPLICABLE GOVERNMENT IRRIGATION ENTITY EXCEPT AS PROVIDED IN SUBSECTION (1)A OF THIS SECTION. THE IRRIGATION ENTITY SHALL REVIEW AND APPROVE THE CONSTRUCTION DRAWINGS FOR THE IRRIGATION SYSTEM PRIOR TO CONSTRUCTION. ACTUAL CONSTRUCTION OF THE IRRIGATION SYSTEM SHALL BE REVIEWED AND APPROVED BY THE IRRIGATION ENTITY PRIOR TO FINAL PLAT APPROVAL OR ISSUANCE OF A CERTIFICATE OF OCCUPANCY. (ORD. 2661, 1-7-2008; ORD. 2755, 9-22-2008) 3.WATERING PURPOSES: ALL NEW DEVELOPMENTS OR SUBDIVISIONS SHALL RELY UPON A NONPOTABLE WATER SOURCE FOR ALL IRRIGATION AND WATERING PURPOSES AND SHALL CONSTRUCT AND DEDICATE TO THE CITY PRESSURE IRRIGATION FACILITIES IN COMPLIANCE WITH CITY AND CALDWELL MUNICIPAL IRRIGATION DISTRICT (CMID) STANDARDS AND REQUIREMENTS EXCEPT AS PROVIDED FOR IN SUBSECTION (1)A OF THIS SECTION. (ORD. 2755, 9-22-2008) 4.USE OF CITY WATER FOR IRRIGATION: IN THE EVENT A PROPERTY DOES NOT POSSESS A SURFACE OR WELL IRRIGATION WATER RIGHT AND/OR DOES NOT HAVE ACCESS TO SURFACE OR WELL WATER AND HAS PROVIDED SATISFACTORY EVIDENCE TO THE PUBLIC WORKS DIRECTOR/CITY ENGINEER OF SUCH LACK OF WATER RIGHT, OR ACCESS, DRY LANDSCAPING (AS REVIEWED AND APPROVED BY THE PLANNING AND ZONING DEPARTMENT) MAY BE UTILIZED FOR ALL REQUIRED AND VOLUNTARY LANDSCAPED AREAS. ADDITIONALLY, IN THE EVENT A PROPERTY DOES NOT POSSESS A SURFACE OR WELL IRRIGATION WATER RIGHT OR IN THE INSTANCE OF A HARDSHIP, THE DEVELOPMENT, SUBDIVISION, PROJECT OR PARCEL MAY USE CITY WATER FOR IRRIGATION PURPOSES, UNDER THE CONDITIONS NOTED BELOW IN SUBSECTIONS (4)A AND (4)B OF THIS SECTION. AN APPLICATION FOR APPROVAL TO USE CITY WATER FOR IRRIGATION PURPOSES SHALL HAVE TO BE SUBMITTED TO AND PROCESSED BY THE WATER DEPARTMENT SUPERINTENDENT. THE APPLICATION IS APPROVED OR DENIED ON A CASE BY CASE BASIS BY THE PUBLIC WORKS DIRECTOR/CITY ENGINEER. ALL PROPERTIES WITHIN THE BOUNDARIES OF CALDWELL LATERAL IRRIGATION DISTRICT AND CALDWELL MUNICIPAL IRRIGATION DISTRICT MUST CONNECT TO PRESSURE IRRIGATION IF IT IS DEEMED AVAILABLE BY THE APPLICABLE IRRIGATION DISTRICT. USE OF POTABLE MUNICIPAL WATER FOR IRRIGATION: POTABLE MUNICIPAL WATER MAY BE USED FOR IRRIGATION PURPOSES 1.ALL LANDSCAPE SHALL BE INSTALLED IN ACCORDANCE WITH THE CITY OF CALDWELL ORDINANCE REQUIREMENTS. 2.ALL PLANTING AREAS TO BE WATERED WITH AN AUTOMATIC UNDERGROUND IRRIGATION SYSTEM. 3.ALL PLANT MATERIAL SHALL CONFORM TO THE AMERICAN NURSERYMAN STANDARDS FOR TYPE AND SIZE SHOWN. PLANT LIST WILL BE REJECTED IF NOT IN A SOUND AND HEALTHY CONDITION. ALL PLANT MATERIAL SHALL BE GRADE #1 OR BETTER. 4.ALL LAWN AREAS SHALL BE SODDED WITH 100% TURF TYPE TALL FESCUE (FESTUCA ARUNDINACIA). LAWN TO BE SEEDED AT A RATE OF 8 LBS. PER 1,000 SQ. FT. OR PER SEED MANUFACTURER'S RECOMMENDATIONS. CONTRACTOR SHALL PROVIDE (AT TIME OF BID) AN ADD/ALTERNATE PRICE PER SQ. FT. FOR SOD IN PLACE OF LAWN SEEDING. 5.ALL SODDED AREAS SHALL HAVE 6" OF TOPSOIL AND ALL PLANTING BEDS SHALL HAVE 12" OF TOPSOIL. TOPSOIL SHALL BE LOOSE, FRIABLE, SANDY LOAM, CLEAN AND FREE OF TOXIC MATERIALS, NOXIOUS WEEDS, WEED SEEDS, ROCKS, GRASS, OR OTHER FORERIGN MATERIAL LARGER THAN 1" IN ANY DIMENSION, A pH FROM 5.5 TO 7.0. TOPSOIL FROM SITE SHALL BE USED IF MEETING THESE STANDARDS. PLACE 12" COMPOST OVER ALL LANDSCAPED AREAS AND ROTOTILL INTO TOP 4". SPREAD, COMPACT, AND FINE GRADE TOPSOIL TO A SMOOTH AND UNIFORM GRADE, 1" BELOW SURFACE OF WALKS AND CURBS IN AREAS TO BE SEEDED AND 3" IN PLANTING BED AREAS. 6.FERTILIZE ALL TREES AND SHRUBS WITH 'AGRIFORM' PLANTING TABLETS, 21 GRAM. QUANTITY PER MANUFACTURER'S RECOMMENDATION. 7.PLANT LIST IS REPRESENTATIVE AND SUBJECT TO ADDITIONS AND/OR SUBSTITUTIONS OF SIMILAR SPECIES THAT ARE SUBJECT TO CITY APPROVAL. PLANTING BED DESIGN AND QUANTITIES MAY BE ALTERED DURING FINAL PLAT LANDSCAPE PLAN DESIGN. BURLAP AND WIRE BASKETS TO BE REMOVED FROM ROOT BALL AS MUCH AS POSSIBLE, AT LEAST HALFWAY DOWN THE BALL OF THE TREE. ALL NYLON ROPES TO BE COMPLETELY REMOVED FROM TREES. 8.PLANT MATERIAL SHALL NOT BE SUBSTITUTED WITHOUT THE WRITTEN PERMISSION OF OWNER. SUBMIT NAMES OF THREE SUPPLIERS CONTACTED IF SUBSTITUTION IS REQUESTED AND PLANT MATERIAL SPECIFIED IS NOT AVAILABLE. 9.NO TREES SHALL IMPEDE THE 40' VISION TRIANGLES AT ALL INTERSECTIONS, NO CONIFEROUS TREES OR SHRUBS OVER 3' HIGH AT MATURITY WILL BE LOCATED WITHIN VISION TRIANGLE OR CITY ROW. AS TREES MATURE, THE OWNER SHALL BE RESPONSIBLE FOR PRUNING TREE CANOPIES TO MEET CITY OF CALDWELL REQUIREMENTS FOR MAINTAINING CLEAR VISIBILITY WITHIN 40' STREET AND DEPARTURE VISION TRIANGLE. TREES SHALL BE PLANTED NO CLOSER THAN 50' FROM INTERSECTION STOP SIGNS. TREES SHALL NOT BE PLANTED WITHIN 5' OF WATER METERS OR UNDERGROUND UTILITY LINES. 10.COORDINATE ALL DRAINAGE AREAS AND UTILITIES WITH TREE LOCATIONS AND ADJUST PER FIELD CONDITIONS. 11.NO TREES SHALL BE PLANTED WITHIN THE 10-FOOT CLEAR ZONE OF ALL CITY OF CALDWELL STORM DRAIN PIPE, STRUCTURES, OR FACILITIES. 12.ALL EXISTING TREES TO REMAIN SHALL BE PROTECTED DURING CONSTRUCTION WITH PROTECTIVE FENCING. LANDSCAPE NOTES LA-16751 **CHRISTOPHER M. ROSE STATE OF IDAHO LICENSED LANDSCAPE ARCHITECT 5/3/2024 LA N D S C A P E P L A N O V E R A L L 44 48 44 QTY 80 LF 797 LF 1,140 LF 3,251 LF 339 LF X X 4' HT VINYL SEMI-PRIVACY FENCE, TYP. SHOVEL-CUT TURF EDGE 6' HT VINYL SEMI-PRIVACY FENCE, TYP. HARDSCAPING KEY 6' HT SOLID VINYL FENCE, TYP. | || || || |3' HT SOLID VINYL FENCE, TYP. THERE ARE NO EXISTING TREES OR SHRUBS ON SITE. EXISTING TREES & SHRUBS THERE IS NO PROPOSED RECREATIONAL EQUIPMENT IN THIS PHASE. RECREATIONAL EQUIPMENT 3 3 3 3 PI R R PI R R PI R R PI R R PIRR PIRR PIRR PIRR PIRR PIRR PIRR PIRR PIRR PIRR PIRR PIRR PIRR PIRR PIRR PIRR PIRR PIRR PIRRPIRRPIRRPIRRPIRRPIRRPIRRPIRRPIRRPIRR PI R R PI R R PI R R PI R R PI R R PI R R PI R R PI R R PI R R PI R R PI R R B 5 6 72341 OVERHANG ST HU M M O C K S A V E PROPOSED MAPLE HILL PHASE 1 WA R E R D JOPLIN RD 10 - ACH SIL 1 - LIG VIC 2 - PRU PAW 3 - BER THU 1 - MAL RED 1 - PRU PAW 3 - PIN FLE 3 - PRU PAW 9 - ACH SIL 1 - MAL RED 3 - JUN SAB 3 - BER THU | | | | | | | | | | SYMBOL CODE BOTANICAL / COMMON NAME TREES ACE PLA Acer platanoides 'Princeton Gold' Princeton Gold Norway Maple CEL OCC Celtis occidentalis Common Hackberry MAL RED Malus x 'Red Barron' Red Barron Crabapple PYR CAL Pyrus calleryana Callery Pear TIL COR Tilia cordata 'Greenspire' Greenspire Littleleaf Linden EVERGREEN TREES PIN FLE Pinus flexilis 'Vanderwolf's Pyramid' Vanderwolf's Pyramid Limber Pine SHRUBS BER THU Berberis thunbergii Japanese Greenleaf Barberry EUO ALA Euonymus alatus 'Compactus' Compact Burning Bush JUN SAB Juniperus sabina 'Broadmoor' Broadmoor Juniper LIG VIC Ligustrum vicaryi 'Lodense' Golden Privet PER ATR Perovskia atriplicifolia Russian Sage PRU PAW Prunus besseyi 'P011S' TM Pawnee Buttes Sand Cherry ROS MEI Rosa x 'Meidrifora' TM Coral Drift Groundcover Rose SPI BUM Spiraea x bumalda `Walbuma` Magic Carpet Spirea GRASSES ACH SIL Achnatherum calamagrostis Silver Spike Grass CAL KAR Calamagrostis x acutiflora 'Karl Foerster' Karl Foerster Feather Reed Grass GROUND COVERS GRASSPV GRASS PAVE 2 REINFORCED POROUS GRASS PAVING ROC MUL Rock Mulch 1" Tan Decorative Rock, 3" Depth Submit Sample to Owner for Approval TUR BLU Turf Sod Bluegrass Kentucky Bluegrass PLANT SCHEDULE NORTH MA T C H L I N E S E E S H E E T 46 40' X 40' SIGHT VISION TRIANGLE SHOVEL-CUT TURF EDGE, TYP. 6' SOLID VINYL FENCE, TYP. SEE DETAIL, SHEET 51 LA-16751 **CHRISTOPHER M. ROSE STATE OF IDAHO LICENSED LANDSCAPE ARCHITECT 5/3/2024 LA N D S C A P E P L A N 45 48 45 X X 4' HT VINYL SEMI-PRIVACY FENCE, TYP. SHOVEL-CUT TURF EDGE 6' HT VINYL SEMI-PRIVACY FENCE, TYP. HARDSCAPING KEY 6' HT SOLID VINYL FENCE, TYP. | || || || |3' HT SOLID VINYL FENCE, TYP. 3' SOLID VINYL FENCE, TYP. SEE DETAIL, SHEET 51.2 PHASE 1 IMPROVEMENTS X X X X PIRR PIRR PIRR PIRR PIRR PIRR PIRR PIRR PIRR PIRR PIRR PIRR PIRR PIRR PIRR PIRR PIRR PIRR PIRR PIRR PIRR PIRR PIRR PIRR PIRR PIRR PIRR PIRR PIRR PIRR PIRR PI R R PI R R PI R R PI R R PI R R PI R R PI R R PI R R PIR R PIR R PIR R 8 9 10 11 1 2 3 PROPOSED MAPLE HILL PHASE 1 OVERHANG ST PROPOSED MAPLE HILL PHASE 1 JOPLIN RD 4 - PER ATR 6 - ROS MEI 3 - ACH SIL 3 - LIG VIC 4 - PRU PAW 14 - ACH SIL 3 - PRU PAW 1 - MAL RED 3 - BER THU 1 - PRU PAW 3 - PIN FLE 1 - MAL RED 3 - BER THU 3 - JUN SAB 3 - PRU PAW 8 - ACH SIL 4 - PER ATR 3 - ACH SIL 7 - JUN SAB 3 - LIG VIC3 - PRU PAW 11 - ACH SIL 3 - BER THU 3 - PIN FLE 3 - BER THU 3 - JUN SAB 10 - JUN SAB 3 - PER ATR 3 - CAL KAR 10 - SPI BUM 3 - CAL KAR | | | | | | | | | | 5 - PRU PAW 5 - PRU PAW SYMBOL CODE BOTANICAL / COMMON NAME TREES ACE PLA Acer platanoides 'Princeton Gold' Princeton Gold Norway Maple CEL OCC Celtis occidentalis Common Hackberry MAL RED Malus x 'Red Barron' Red Barron Crabapple PYR CAL Pyrus calleryana Callery Pear TIL COR Tilia cordata 'Greenspire' Greenspire Littleleaf Linden EVERGREEN TREES PIN FLE Pinus flexilis 'Vanderwolf's Pyramid' Vanderwolf's Pyramid Limber Pine SHRUBS BER THU Berberis thunbergii Japanese Greenleaf Barberry EUO ALA Euonymus alatus 'Compactus' Compact Burning Bush JUN SAB Juniperus sabina 'Broadmoor' Broadmoor Juniper LIG VIC Ligustrum vicaryi 'Lodense' Golden Privet PER ATR Perovskia atriplicifolia Russian Sage PRU PAW Prunus besseyi 'P011S' TM Pawnee Buttes Sand Cherry ROS MEI Rosa x 'Meidrifora' TM Coral Drift Groundcover Rose SPI BUM Spiraea x bumalda `Walbuma` Magic Carpet Spirea GRASSES ACH SIL Achnatherum calamagrostis Silver Spike Grass CAL KAR Calamagrostis x acutiflora 'Karl Foerster' Karl Foerster Feather Reed Grass GROUND COVERS GRASSPV GRASS PAVE 2 REINFORCED POROUS GRASS PAVING ROC MUL Rock Mulch 1" Tan Decorative Rock, 3" Depth Submit Sample to Owner for Approval TUR BLU Turf Sod Bluegrass Kentucky Bluegrass PLANT SCHEDULE NORTH SHOVEL-CUT TURF EDGE, TYP. LA-16751 **CHRISTOPHER M. ROSE STATE OF IDAHO LICENSED LANDSCAPE ARCHITECT 5/3/2024 LA N D S C A P E P L A N 46 48 46 MA T C H L I N E S E E S H E E T 45 MA T C H L I N E S E E S H E E T 47 6' SOLID VINYL FENCE, TYP. SEE DETAIL, SHEET 51 MONUMENT SIGN, BY OTHERS X X 4' HT VINYL SEMI-PRIVACY FENCE, TYP. SHOVEL-CUT TURF EDGE 6' HT VINYL SEMI-PRIVACY FENCE, TYP. HARDSCAPING KEY 6' HT SOLID VINYL FENCE, TYP. | || || || |3' HT SOLID VINYL FENCE, TYP. PHASE 1 IMPROVEMENTS 6' SOLID VINYL FENCE, TYP. SEE DETAIL, SHEET 51 3' SOLID VINYL FENCE, TYP. SEE DETAIL, SHEET 51.2 3' SOLID VINYL FENCE, TYP. SEE DETAIL, SHEET 51.2 X X | | PI R R PI R R PI R R PI R R PIRR PIRR PIRR PIRR PIRR PIRR PIRR PIRR PIRR PIRR PIRR PIRR PIRR PIRR PIRR PIRR PIRR PIRR PIRR PIRR PIRR PIRR PIRR PIRR PIRR PIRR PA B 9 10 1145678 28 OVERHANG ST KR A N T Z E A V E PROPOSED MAPLE HILL PHASE 1 PROPOSED MAPLE HILL PHASE 1 JOPLIN RD 6 - JUN SAB 3 - CAL KAR 3 - PRU PAW 6 - BER THU 3 - JUN SAB 3 - PRU PAW 3 - CAL KAR 6 - JUN SAB 6 - JUN SAB 5 - MAL RED 3 - CAL KAR3 - PRU PAW 6 - BER THU 3 - JUN SAB 3 - PRU PAW 3 - CAL KAR6 - JUN SAB4 - EUO ALA 8 - TIL COR 8 - CEL OCC SYMBOL CODE BOTANICAL / COMMON NAME TREES ACE PLA Acer platanoides 'Princeton Gold' Princeton Gold Norway Maple CEL OCC Celtis occidentalis Common Hackberry MAL RED Malus x 'Red Barron' Red Barron Crabapple PYR CAL Pyrus calleryana Callery Pear TIL COR Tilia cordata 'Greenspire' Greenspire Littleleaf Linden EVERGREEN TREES PIN FLE Pinus flexilis 'Vanderwolf's Pyramid' Vanderwolf's Pyramid Limber Pine SHRUBS BER THU Berberis thunbergii Japanese Greenleaf Barberry EUO ALA Euonymus alatus 'Compactus' Compact Burning Bush JUN SAB Juniperus sabina 'Broadmoor' Broadmoor Juniper LIG VIC Ligustrum vicaryi 'Lodense' Golden Privet PER ATR Perovskia atriplicifolia Russian Sage PRU PAW Prunus besseyi 'P011S' TM Pawnee Buttes Sand Cherry ROS MEI Rosa x 'Meidrifora' TM Coral Drift Groundcover Rose SPI BUM Spiraea x bumalda `Walbuma` Magic Carpet Spirea GRASSES ACH SIL Achnatherum calamagrostis Silver Spike Grass CAL KAR Calamagrostis x acutiflora 'Karl Foerster' Karl Foerster Feather Reed Grass GROUND COVERS GRASSPV GRASS PAVE 2 REINFORCED POROUS GRASS PAVING ROC MUL Rock Mulch 1" Tan Decorative Rock, 3" Depth Submit Sample to Owner for Approval TUR BLU Turf Sod Bluegrass Kentucky Bluegrass PLANT SCHEDULE NORTH LA-16751 **CHRISTOPHER M. ROSE STATE OF IDAHO LICENSED LANDSCAPE ARCHITECT 5/3/2024 LA N D S C A P E P L A N 47 48 47 MA T C H L I N E S E E S H E E T 46 MA T C H L I N E S E E S H E E T 48 SHOVEL-CUT TURF EDGE, TYP.SHOVEL-CUT TURF EDGE, TYP. 6' SOLID VINYL FENCE, TYP. SEE DETAIL, SHEET 51 X X 4' HT VINYL SEMI-PRIVACY FENCE, TYP. SHOVEL-CUT TURF EDGE 6' HT VINYL SEMI-PRIVACY FENCE, TYP. HARDSCAPING KEY 6' HT SOLID VINYL FENCE, TYP. | || || || |3' HT SOLID VINYL FENCE, TYP. PHASE 1 IMPROVEMENTS 3 3 X X X X 11 1098 13 12 17 18 19 12 20 13 21 14 22 15 16 28 PH A S E 1 PH A S E 2 PH A S E 1 PH A S E 2 OVERHANG ST TRESTLE ROCK ST JOPLIN RD MI D D L E T O N R D PROPOSED MAPLE HILL PHASE 1 HI L L O C K S A V E 3 - CEL OCC 6 - JUN SAB 5 - MAL RED 3 - CAL KAR 3 - PRU PAW 6 - BER THU 3 - JUN SAB 3 - PRU PAW3 - CAL KAR6 - JUN SAB 5 - JUN SAB 3 - CAL KAR 3 - PRU PAW 3 - JUN SAB 3 - BER THU 5 - MAL RED 3 - BER THU 3 - PRU PAW3 - CAL KAR5 - JUN SAB 6 - JUN SAB 3 - CAL KAR 3 - PRU PAW 3 - BER THU 3 - JUN SAB 5 - MAL RED 3 - BER THU 3 - PRU PAW 3 - CAL KAR 6 - JUN SAB 8 - JUN SAB 3 - PRU PAW 3 - MAL RED 6 - BER THU 7 - ACH SIL 6 - PIN FLE 13 - JUN SAB 6 - CAL KAR 7 - SPI BUM 5 - JUN SAB 7 - PER ATR 6 - CAL KAR 7 - ACH SIL 3 - PRU PAW 4 - BER THU 10 - JUN SAB 3 - MAL RED | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 8 - TIL COR SYMBOL CODE BOTANICAL / COMMON NAME TREES ACE PLA Acer platanoides 'Princeton Gold' Princeton Gold Norway Maple CEL OCC Celtis occidentalis Common Hackberry MAL RED Malus x 'Red Barron' Red Barron Crabapple PYR CAL Pyrus calleryana Callery Pear TIL COR Tilia cordata 'Greenspire' Greenspire Littleleaf Linden EVERGREEN TREES PIN FLE Pinus flexilis 'Vanderwolf's Pyramid' Vanderwolf's Pyramid Limber Pine SHRUBS BER THU Berberis thunbergii Japanese Greenleaf Barberry EUO ALA Euonymus alatus 'Compactus' Compact Burning Bush JUN SAB Juniperus sabina 'Broadmoor' Broadmoor Juniper LIG VIC Ligustrum vicaryi 'Lodense' Golden Privet PER ATR Perovskia atriplicifolia Russian Sage PRU PAW Prunus besseyi 'P011S' TM Pawnee Buttes Sand Cherry ROS MEI Rosa x 'Meidrifora' TM Coral Drift Groundcover Rose SPI BUM Spiraea x bumalda `Walbuma` Magic Carpet Spirea GRASSES ACH SIL Achnatherum calamagrostis Silver Spike Grass CAL KAR Calamagrostis x acutiflora 'Karl Foerster' Karl Foerster Feather Reed Grass GROUND COVERS GRASSPV GRASS PAVE 2 REINFORCED POROUS GRASS PAVING ROC MUL Rock Mulch 1" Tan Decorative Rock, 3" Depth Submit Sample to Owner for Approval TUR BLU Turf Sod Bluegrass Kentucky Bluegrass PLANT SCHEDULE NORTH SHOVEL-CUT TURF EDGE, TYP. LA-16751 **CHRISTOPHER M. ROSE STATE OF IDAHO LICENSED LANDSCAPE ARCHITECT 5/3/2024 LA N D S C A P E P L A N 48 48 48 MA T C H L I N E S E E S H E E T 47 MATCHLINE SEE SHEET 50 MATCHLINE SEE SHEET 49 6' SOLID VINYL FENCE, TYP. SEE DETAIL, SHEET 51 SHOVEL-CUT TURF EDGE, TYP. 6' SOLID VINYL FENCE, TYP. SEE DETAIL, SHEET 51 3' SOLID VINYL FENCE, TYP. SEE DETAIL, SHEET 51.2 MONUMENT SIGN, BY OTHERS X X 4' HT VINYL SEMI-PRIVACY FENCE, TYP. SHOVEL-CUT TURF EDGE 6' HT VINYL SEMI-PRIVACY FENCE, TYP. HARDSCAPING KEY 6' HT SOLID VINYL FENCE, TYP. | || || || |3' HT SOLID VINYL FENCE, TYP. PHASE 1 IMPROVEMENTS 33 B 13 12 1110 14 25 26 27 22 23 28 24 12 9 TRESTLE ROCK ST MI D D L E T O N R D KRANTZE AVE HI L L O C K S A V E 3 - TIL COR 3 - CEL OCC 6 - JUN SAB 3 - CAL KAR 3 - PRU PAW 3 - BER THU 3 - JUN SAB 5 - MAL RED 3 - BER THU 3 - PRU PAW 3 - CAL KAR 6 - JUN SAB 4 - SPI BUM 3 - CAL KAR 3 - EUO ALA 3 - CAL KAR4 - SPI BUM | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | XX | | | | | | | | | | SYMBOL CODE BOTANICAL / COMMON NAME TREES ACE PLA Acer platanoides 'Princeton Gold' Princeton Gold Norway Maple CEL OCC Celtis occidentalis Common Hackberry MAL RED Malus x 'Red Barron' Red Barron Crabapple PYR CAL Pyrus calleryana Callery Pear TIL COR Tilia cordata 'Greenspire' Greenspire Littleleaf Linden EVERGREEN TREES PIN FLE Pinus flexilis 'Vanderwolf's Pyramid' Vanderwolf's Pyramid Limber Pine SHRUBS BER THU Berberis thunbergii Japanese Greenleaf Barberry EUO ALA Euonymus alatus 'Compactus' Compact Burning Bush JUN SAB Juniperus sabina 'Broadmoor' Broadmoor Juniper LIG VIC Ligustrum vicaryi 'Lodense' Golden Privet PER ATR Perovskia atriplicifolia Russian Sage PRU PAW Prunus besseyi 'P011S' TM Pawnee Buttes Sand Cherry ROS MEI Rosa x 'Meidrifora' TM Coral Drift Groundcover Rose SPI BUM Spiraea x bumalda `Walbuma` Magic Carpet Spirea GRASSES ACH SIL Achnatherum calamagrostis Silver Spike Grass CAL KAR Calamagrostis x acutiflora 'Karl Foerster' Karl Foerster Feather Reed Grass GROUND COVERS GRASSPV GRASS PAVE 2 REINFORCED POROUS GRASS PAVING ROC MUL Rock Mulch 1" Tan Decorative Rock, 3" Depth Submit Sample to Owner for Approval TUR BLU Turf Sod Bluegrass Kentucky Bluegrass PLANT SCHEDULE NORTH LA-16751 **CHRISTOPHER M. ROSE STATE OF IDAHO LICENSED LANDSCAPE ARCHITECT 5/3/2024 LA N D S C A P E P L A N 49 48 49 MA T C H L I N E S E E S H E E T 50 MATCHLINE SEE SHEET 48 SHOVEL-CUT TURF EDGE, TYP. 6' SOLID VINYL FENCE, TYP. SEE DETAIL, SHEET 51 SHOVEL-CUT TURF EDGE, TYP. 6' VINYL SEMI-PRIVACY FENCE, TYP. SEE DETAIL, SHEET 51 6' VINYL SEMI-PRIVACY FENCE, TYP. SEE DETAIL, SHEET 51 6' SOLID VINYL FENCE, TYP. SEE DETAIL, SHEET 51 X X 4' HT VINYL SEMI-PRIVACY FENCE, TYP. SHOVEL-CUT TURF EDGE 6' HT VINYL SEMI-PRIVACY FENCE, TYP. HARDSCAPING KEY 6' HT SOLID VINYL FENCE, TYP. | || || || |3' HT SOLID VINYL FENCE, TYP. 4' VINYL SEMI-PRIVACY FENCE, TYP. SEE DETAIL, SHEET 51.2 3' SOLID VINYL FENCE, TYP. SEE DETAIL, SHEET 51.2 3' SOLID VINYL FENCE, TYP. SEE DETAIL, SHEET 51.2 6' SOLID VINYL FENCE, TYP. SEE DETAIL, SHEET 51 3' SOLID VINYL FENCE, TYP. SEE DETAIL, SHEET 51.2 TEMPORARY CONSTRUCTION ACCESS: THIS BUFFER AREA LANDSCAPE AND ADJACENT FENCING TO BE INSTALLED AFTER REMOVAL OF ACCESS ACCESS DURING FUTURE PHASE 3 X X PIRR PIRR PIRR PIRR PIRR PIRR PIRR PIRR PIRR B 2 18 17 8 16 7 15 6 14 34567 9 PH A S E 1 PH A S E 2 PHASE 2 PHASE 1 PROPOSED MAPLE HILL PHASE 1 PR O P O S E D M A P L E HI L L P H A S E 3 1718 2 16 TRESTLE ROCK ST KRANTZE AVE X X 5' 4 - SPI BUM 3 - CAL KAR 3 - EUO ALA 3 - CAL KAR 4 - SPI BUM 4 - SPI BUM 3 - CAL KAR 3 - EUO ALA 3 - CAL KAR 4 - SPI BUM 4 - SPI BUM 3 - CAL KAR 3 - EUO ALA 3 - CAL KAR 4 - SPI BUM 4 - SPI BUM 3 - CAL KAR 3 - EUO ALA3 - CAL KAR 4 - SPI BUM 1 - ACE PLA 1 - ACE PLA 3 - PYR CAL 3 - ACE PLA 1 - ACE PLA 3 - PYR CAL 8 - SPI BUM 3 - PER ATR 3 - PYR CAL X X X X SYMBOL CODE BOTANICAL / COMMON NAME TREES ACE PLA Acer platanoides 'Princeton Gold' Princeton Gold Norway Maple CEL OCC Celtis occidentalis Common Hackberry MAL RED Malus x 'Red Barron' Red Barron Crabapple PYR CAL Pyrus calleryana Callery Pear TIL COR Tilia cordata 'Greenspire' Greenspire Littleleaf Linden EVERGREEN TREES PIN FLE Pinus flexilis 'Vanderwolf's Pyramid' Vanderwolf's Pyramid Limber Pine SHRUBS BER THU Berberis thunbergii Japanese Greenleaf Barberry EUO ALA Euonymus alatus 'Compactus' Compact Burning Bush JUN SAB Juniperus sabina 'Broadmoor' Broadmoor Juniper LIG VIC Ligustrum vicaryi 'Lodense' Golden Privet PER ATR Perovskia atriplicifolia Russian Sage PRU PAW Prunus besseyi 'P011S' TM Pawnee Buttes Sand Cherry ROS MEI Rosa x 'Meidrifora' TM Coral Drift Groundcover Rose SPI BUM Spiraea x bumalda `Walbuma` Magic Carpet Spirea GRASSES ACH SIL Achnatherum calamagrostis Silver Spike Grass CAL KAR Calamagrostis x acutiflora 'Karl Foerster' Karl Foerster Feather Reed Grass GROUND COVERS GRASSPV GRASS PAVE 2 REINFORCED POROUS GRASS PAVING ROC MUL Rock Mulch 1" Tan Decorative Rock, 3" Depth Submit Sample to Owner for Approval TUR BLU Turf Sod Bluegrass Kentucky Bluegrass PLANT SCHEDULE NORTH LA-16751 **CHRISTOPHER M. ROSE STATE OF IDAHO LICENSED LANDSCAPE ARCHITECT 5/3/2024 LA N D S C A P E P L A N 50 48 50 MA T C H L I N E S E E S H E E T 49 MATCHLINE SEE SHEET 48 6' VINYL SEMI-PRIVACY FENCE, TYP. SEE DETAIL, SHEET 51 SHOVEL-CUT TURF EDGE, TYP. SHOVEL-CUT TURF EDGE, TYP. 6' VINYL SEMI-PRIVACY FENCE, TYP. SEE DETAIL, SHEET 51 X X 4' HT VINYL SEMI-PRIVACY FENCE, TYP. SHOVEL-CUT TURF EDGE 6' HT VINYL SEMI-PRIVACY FENCE, TYP. HARDSCAPING KEY 6' HT SOLID VINYL FENCE, TYP. | || || || |3' HT SOLID VINYL FENCE, TYP. 4' VINYL SEMI-PRIVACY FENCE, TYP. SEE DETAIL, SHEET 51.24' VINYL SEMI-PRIVACY FENCE, TYP. SEE DETAIL, SHEET 51.2 4' VINYL SEMI-PRIVACY FENCE, TYP. SEE DETAIL, SHEET 51.2 6' VINYL SEMI-PRIVACY FENCE, TYP. SEE DETAIL, SHEET 51 PHASE 1 IMPROVEMENTS 5" X 5" WHITE VINYL POST W/ CAP (TYP) NOTES:MERCHANTS METALS 6' SUMMIT FENCE BY:HD FOWLER COMPANY 1100 WES TAYLOR AVE. MERIDIAN, IDAHO 83642 CONTACT: CINDY BOIAN (208) 846-8366 312" VINYL RAIL, COLOR-WHITE (TYP.) OPEN VERTICAL SLAT TOP (50% OPEN VISION) PER MERIDIAN CITY UDC 11-3A-7A.7 512" VINYL RAIL, COLOR-WHITE (TYP.) 6" VINYL PICKET PANEL (COLOR WHITE) CONCRETE FOOTING (TYP.) FINISHED GRADE 512" VINYL RAIL, COLOR-WHITE (TYP.) 6" PICKETS 4" X 4" WHITE VINYL POST W/ CAP (TYP.) FINISHED GRADE NOTES:DURATEC VINYL FENCE BY:SILVER CREEK WHOLESALE DISTRIBUTORS CONTACT: CASEY CLARK (208) 463-0519 CONCRETE FOOTING (TYP.) 6" VINYL PRIVACY FENCE PANELS (COLOR WHITE) SCALE: N.T.S.1 6' VINYL SEMI-PRIVACY FENCE SCALE: N.T.S.2 6' SOLID VINYL PRIVACY FENCE LA-16751 **CHRISTOPHER M. ROSE STATE OF IDAHO LICENSED LANDSCAPE ARCHITECT 5/3/2024 LA N D S C A P E D E T A I L S 51 48 51 5" X 5" WHITE VINYL POST W/ CAP (TYP) NOTES:MERCHANTS METALS 6' SUMMIT FENCE BY:HD FOWLER COMPANY 1100 WES TAYLOR AVE. MERIDIAN, IDAHO 83642 312" VINYL RAIL, COLOR-WHITE (TYP.) OPEN VERTICAL SLAT TOP (50% OPEN VISION) PER MERIDIAN CITY UDC 11-3A-7A.7 512" VINYL RAIL, COLOR-WHITE (TYP.) 6" VINYL PICKET PANEL (COLOR WHITE) CONCRETE FOOTING (TYP.) FINISHED GRADE 512" VINYL RAIL, COLOR-WHITE (TYP.) 6" PICKETS 4" X 4" WHITE VINYL POST W/ CAP (TYP.) FINISHED GRADE NOTES:DURATEC VINYL FENCE BY:SILVER CREEK WHOLESALE DISTRIBUTORS CONTACT: CASEY CLARK (208) 463-0519 CONCRETE FOOTING (TYP.) 6" VINYL PRIVACY FENCE PANELS (COLOR WHITE) LA-16751 **CHRISTOPHER M. ROSE STATE OF IDAHO LICENSED LANDSCAPE ARCHITECT 5/3/2024 LA N D S C A P E D E T A I L S 51.2 48 51.2 SCALE: N.T.S.1 4' VINYL SEMI-PRIVACY FENCE SCALE: N.T.S.2 3' SOLID VINYL PRIVACY FENCE LA-16751 **CHRISTOPHER M. ROSE STATE OF IDAHO LICENSED LANDSCAPE ARCHITECT 5/3/2024 LA N D S C A P E D E T A I L S 52 48 52 SHOVEL-CUT TURF EDGE SCALE: N.T.S.3 PREPARED SOIL BACKFILL, SEE SPECIFICATIONS TOP OF ROOTBALL TO MATCH FINISH GRADE OF SURFACE MULCH 14 GAUGE, ANNEALED STEEL GUY WIRE INSIDE 1/2" I.D. BLACK RUBBER HOSE AND TWISTED CLOSED AT ENDS 8' x 2" TREATED LODGE POLE PINE TREE STAKES, TWO (2) PER TREE; AVOID PENETRATING ROOT BALL MULCH PER PLANS 1" MAXIMUM OVER ROOTBALL 3/4" Ø VINYL OR 2-PLY FABRIC BEARING RUBBER HOSE. 8" MIN. Ø LOOP AROUND TRUNK. 14 GAUGE, ANNEALED STEEL GUY WIRE. STAPLE ENDS TO INSIDE OF TREE STAKE. ADJUST TENSION BY TURNING WIRE PAIRS FROM THE MIDDLE ROOT BALL CREATE TREE WELL AROUND BASE OF TREE AT DRIPLINE SCALE: N.T.S. UNDISTURBED SUBGRADE FINISHED GRADE TREE STAKE, TYP. ENDS OF WIRE ON INSIDE OF STAKE TREE TRUNK 8" MIN. 2' MIN. 3' MAX. 2' MIN. 18" MIN. TREE PLANTING AND STAKING TREE STAKING - MULTI-TRUNK ROOT BALL TOP OF ROOTBALL TO MATCH FINISHED GRADE OF SURFACE MULCH PREPARED SOIL BACKFILL, SEE SPECIFICATIONS. 8" 3/4" Ø VINYL OR 2-PLY FABRIC BEARING RUBBER HOSE. 8" Ø LOOP AROUND EACH MAJOR TRUNK. 14 GAUGE, ANNEALED STEEL GUY WIRE. STAPLE ENDS TO INSIDE OF TREE STAKE. ADJUST TENSION BY TURNING WIRE PAIRS FROM THE MIDDLE. ALL MAJOR STEMS SHOULD BE WIRED TOGETHER. 8' X 2" TREATED LODGE POLE PINE TREE STAKES, TWO (2) PER TREE; AVOID PENETRATING ROOT BALL MULCH PER PLANS 1" MAXIMUM OVER ROOTBALL CREATE TREE WELL AROUND BASE OF TREE AT DRIPLINE UNDISTURBED SUBGRADE TREE STAKE, TYP. PLAN VIEW TREE TRUNK SHRUB / GROUND COVER PLANTING PREPARED SOIL BACKFILL, SEE SPECIFICATIONS CONTAINER GROWN SHRUB / GROUNDCOVER PLANT, SIZE AS NOTED ON PLANS MULCH PER PLANS 1" MAXIMUM OVER ROOTBALL 8" MIN. UNDISTURBED SUBGRADE TOP OF ROOT BALL SHALL MATCH ADJACENT GRADE SCALE: N.T.S. NOTE: IN HARD SOIL CONDITIONS, CREATE 'CHIMNEYS' (MIN. 3 [EVENLY SPACED, NOT DIRECTLY BENEATH ROOTBALL] @ 18" DEEP) TO PROMOTE DRAINAGE SCALE: N.T.S. 1 2 4 PLAN VIEW FINISH GRADE 3' MIN. 18" MIN. NOTE: IN HARD SOIL CONDITIONS, OVER-EXCAVATE PLANT PIT AND PLACE ROOTBALL ON 8" OF PREPARED BACKFILL. CREATE 'CHIMNEYS' (MIN. 2 [EVENLY SPACED, NOT DIRECTLY BENEATH ROOTBALL] @ 6" DEEP) TO PROMOTE DRAINAGE NOTE: REMOVE BURLAP, WIRE AND STRAPS (ANYTHING THAT COULD GIRDLE TREE OR RESTRICT ROOT GROWTH) NOTE: REMOVE BURLAP, WIRE AND STRAPS (ANYTHING THAT COULD GIRDLE TREE OR RESTRICT ROOT GROWTH) ROOT BALL 14 GAUGE, ANNEALED STEEL GUY WIRE INSIDE 1/2" I.D. BLACK RUBBER HOSE AND TWISTED CLOSED AT ENDS FERTILIZER TABLETS PER SPECIFICATIONS FERTILIZER TABLETS PER SPECIFICATIONS FERTILIZER TABLETS PER SPECIFICATIONS FINISHED GRADE 1 FINISH GRADE FOR LAWN 2 EARTH/SPACE EDGE WITH 5"-6" OF MULCH AT EDGE (FLUSH WITH TOP OF LAWN). 3 MULCH PER SPECIFICATIONS NOTES: USE WHEREVER MULCHED TRANSITION TO TURF AREA, INCLUDING ALL TREE MULCH RINGS, SHRUBS, BEDS, MASS PLANTING, ETC., EXCEPT WHERE NOTED OR STEEL EDGING HAS BEEN CALLED OUT. 1 2 3 4 5 4 SOIL MIX PER SPECIFICATIONS (IF APPLICABLE) 5 EXISTING SOIL LA N D S C A P E S P E C I F I C A T I O N S 53 48 53 SECTION 32 90 00 - LANDSCAPE WORK Part 1 - GENERAL 1.1 RELATED DOCUMENTS A.Drawings and general provision of Contract, including General and Supplementary Conditions and Division 1 Specification Sections. 1.2 SUMMARY A.This Section includes provisions for the following items: A.1.Trees A.2.Shrubs, Grasses, Ground Cover A.3.Lawns A.4.Topsoil and Soil Amendments A.5.Miscellaneous Landscape Elements A.6.Initial maintenance of landscape materials B.Related Sections: The following sections contain requirements. B.1.Underground sprinkler system is specified in Section 32 84 00 - Irrigation 1.3 QUALITY ASSURANCE A.Subcontract landscape work to a single firm specializing in landscape work. B.Source Quality Control: B.1.General: Ship landscape materials with certificates of inspection required by governing authorities. Comply with regulations applicable to landscape materials. B.2.Do not make substitutions. If specified landscape material is not obtainable, submit proof of non-availability to Owner or Owner's Representative, with proposal for use of equivalent material. B.3.Analysis and Standards: Package standard products with manufacturer's certified analysis. For other materials, provide analysis by recognized laboratory made in accordance with methods established by the Association of Official Agriculture Chemists, wherever applicable. B.4.Trees, Shrubs, and Groundcovers: Provide trees, shrubs, and groundcovers of quantity, size, genus, species, and variety shown and scheduled for work complying with recommendations and requirements of ANSI Z60.1 "American Standard for Nursery Stock". Provide healthy, vigorous stock, grown in recognized nursery in accordance with good horticultural practice and free of disease, insects, eggs, larvae, and defects such as knots, sun-scald, injuries, abrasions, or disfigurement. B.5.Label at least one tree and one shrub of each variety by attaching a waterproof tag with legible designation of botanical and common name. B.5.a.Where formal arrangements or consecutive order trees or shrubs are shown, select stock for uniform height and spread. B.6.Inspection: The Owner's Representative may inspect trees and shrubs either at place of growth or at site before planting, for compliance with requirements for genus, species, variety, size, and quality. Owner's Representative retains right to further inspect trees and shrubs for size and condition of balls and root systems, insects, injuries and latent defects, and to reject unsatisfactory or defective material at any time during progress of work. Remove rejected trees or shrubs immediately from project site. 1.4 SUBMITTALS A.General: Submit the following in accordance with Conditions of Contract and Division 1 Specification Sections. B.Plant and Material Certifications: B.1.Certificates of inspection as required by governmental authorities. B.2.Manufacturer's or vendor's certified analysis for soil amendments and fertilizer materials. B.3.Label data substantiating that plants, trees, shrubs, and planting materials comply with specified requirements. C.Mulch: Submit 1 gallon bag of mulch sample for approval. 1.5 DELIVERY, STORAGE, AND HANDLING A.Sod: Time delivery so that sod will be placed within 24 hours after stripping. Protect sod against drying and breaking of rolled strips. B.Trees and Shrubs: Provide freshly dug trees and shrubs. Do not prune prior to delivery unless otherwise approved by Owner's Representative. Do not bend or bind-tie trees or shrubs in such manner as to damage bark, break branches, or destroy natural shape. Provide protective covering during delivery. Do not drop balled and burlapped stock during delivery. C.Deliver trees and shrubs after preparations for planting have been competed and plant immediately. If planting is delayed more than 6 hours after delivery, set trees and shrubs in shade, protect from weather and mechanical damage, and keep roots moist by covering with mulch, burlap, or other acceptable means of retaining moisture. D.Do no remove container-grown stock from containers until planting time. E.Do not drop or dump materials from vehicles during delivery or handling. Avoid any damage to root balls during delivery, storage, and handling. 1.6 JOB CONDITIONS A.Utilities: Determine location of underground utilities and work i a manner which will avoid possible damage. hand excavate, as required. Maintain grade stakes until removal is mutually agreed upon by parities concerned. B.Excavation: When conditions detrimental to plant growth are encountered, such as rubble fill, adverse drainage conditions, or obstruction, notify Owner's Representative before planting. C.Adjacent Landscape: Protect planted areas adjacent to construction area. Replace or recondition to prior conditions at project completion. D.Tree Protection: D.1.Existing trees to remain should be protected before any site/demolition. Tree protection area is defined as the area within the drip line diameter. D.2.Place protective fencing around a tree protection zone. Protective fencing shold consist of highly visible, physical barrier (a minimum 6-foot high chain-link fence is recommended) to be placed 10-feet outside the dripline of the tree(s). D.3.Do not strip topsoil or grub under story within protection area. The tree under story to be removed shall be cut instead of pulling or grubbing. Leave the soil undisturbed. D.4.Prohibit earth stockpiling, material storage, vehicle parking and traffic within tree protection area. D.5.Prohibit dumping of refuse, chemicals, and other materials and puddling or running water that may injure tree growth. D.6.Prohibit cutting, breaking, and skinning of branches and roots. All pruning of branches and roots is to be performed by a Certified Arborist. D.7.Prohibit skinning and bruising of bark. D.8.No changes in grade should be made within the dripline of existing trees. D.9.Temporary irrigation is highly recommended for all remaining trees during construction. This system should provide adequate coverage and quantity of water during all phases of construction. D.10.Before the contractor leaves the site, all existing trees which have been damaged due to construction should be repaired/replaced at the expenses of the contractor. E.Excavation Around Trees: E.1.Where trenching is required in the vicinity of the tree, proceed as follows: E.1.a.As the trench approaches the drip line of the tree, dig by hand until the roots encountered are two inches or larger in diameter. E.1.b.A similar trench is to be dug on the opposite of the tree and a tunnel augured under the tree between the two trenches at a depth of 4 feet. E.1.c.If auguring is impractical, continue digging by hand. Carefully dig under any roots over 4 inches in diameter. Do not cut main lateral roots or tap roots. E.2.Where excavating for new construction is required in soil containing the roots of the tree, hand excavate to minimize damage to root system. Use narrow tine spading forks and comb soil to expose roots are encountered, expose beyond excavation limits as required to bend and relocate without breaking. E.3.If root relocation is not practical, cut roots approximately 3 inches back from new construction. E.4.Any digging or cutting that tears roots or disturbs soil beyond the grading limit is unacceptable. All roots larger than one inch much be cut by a Certified Arborist. E.5.Do not allow exposed roots to dry before permanent backfill is placed; provide temporary support and protect roots against damage until permanently relocated and covered with backfill. F.Construction Pruning: F.1.Hire an Arborist certified by the International Society of Arboriculture. Where roots have been cut, Arborist shall prune the tree to compensate for the root loss and prune any low limbs which may interfere with construction activities. Compensate in approximate direct proportion to root loss. Do not use any sort of paint or dressing on wounds or pruning cuts. Root pruned and construction pruned tree shall be fertilized by the landscape contractor by broadcasting sulfur coated area 38-0-0 at the rate of 5 14 lbs. per 1,000 square feet over the root zones of the trees. 1.7 SEQUENCING AND SCHEDULING A.Planting Time: Proceed with and complete landscape work as rapidly as portions of the site become available, working within seasonal limitations for each kind of landscape work required. A.1.Plant or install all plant materials during normal planting seasons from 15 March to 15 November. A.2.Correlate planting with specified maintenance periods to provide maintenance from date of sustantial completion. B.Coordination with Lawns: Plant trees and shrubs after final grades are established and prior to planting of lawns, unless otherwise acceptable to Owner's Representative. If planting of trees and shrubs occurs after lawn work, protect lawn areas and promptly repair damage to lawns resulting from planting operations. 1.8 SPECIAL PROJECT WARRANTY A.Warranty lawns through specified lawn maintenance period, until Final Project Acceptance. B.Warranty trees and shrubs for a period of one year after date of substantial completion, against defects including death and unsatisfactory growth, except for defects resulting from neglect by Owner, abuse or damage by others, or unusual phenomena or incidents beyond landscape Installer's control. C.Remove and replace trees, shrubs, or other plants dead or in unhealthy condition during warranty period. make replacements during growth season following end of warranty period. Replace trees and shrubs which are in doubtful condition at the end of the warranty period; unless, in the opinion of the Owner's Representative, it is advisable to extend warranty period for a full growing season. Part 2 - PRODUCTS 2.1 TOPSOIL A.If deemed usable, native topsoil shall be stock piled for re-sue in landscape work. Topsoil shall be fertile, friable, natural loam, surface soil, reasonably free of subsoil, clay lumps, brush, weeds, roots, stumps, stones larger than 1 inch in any dimension, and other extraneous or toxic matter harmful to plant growth. A.1.Contractor shall send a minimum of three (3) representative topsoil samples for testing. See testing requirements below. Contractor is responsible for whatever soil additives are recommended by the tests. Submit to Architect for approval. Compost will be added to other additives and added regardless of test results. B.If quantity of stockpiled topsoil is insufficient, contractor to provide imported topsoil that is fertile, friable, natural loam, surface soil, reasonably free of subsoil, clay lumps, brush, weeds and other litter, and free of roots, stumps, stones larger than 1 inches in any dimension, and other extraneous or toxic matter harmful to plant growth. B.1.Obtain topsoil from local sources or areas with similar soil characteristics to that of project site. Obtain topsoil only from naturally well-drained sites where topsoil occurs in a depth of not less than 4 inches. Do not obtain from bogs or marshes. B.2.Composition: Topsoil shall contain from 1 to 20% organic matter as determined by the Organic Carbon, 6A, Chemical Analysis Method described in USDA Soil Survey Investigation Report No. 1. Maximum particle size, 3/4-inch, with maximum 3% retained on 1/4-inch screen. Other components shall conform to the following limits: pH 6.5 to 7.5 Soluble Salts 600 ppm maximum Silt 25-50% Clay 10-30% Sand 20-50% B.3.Contractor shall submit representative soil report on imported topsoil proposed for use for approval. Report shall meet standards below. Contractor is responsible for whatever soil additives are recommended by the test. Compost will be in addition to other additives and added regardless of test results. C.Soil Testing C.1.Soil tests are required for this project (see above for requirements). Test shall be provided as follows: Provide certified analysis at time of sample submitted (three samples imported topsoil). Amend soils per chemist's recommendations and as herein specified unless otherwise approved by Landscape Architect. C.2.Test shall include, but not limited to recommendations on chemical distributions, organic contents, pH factors, and sieve analysis as necessary. Test #1T by Western Laboratories (1-800-658-3858) is required. C.3.Contractor is responsible for whatever soil additives are recommended by the soil testing laboratory. C.4.Contractor shall coordinate, obtain and pay for all soil tests. C.5.If regenerative noxious weeds are present in the soil, remove all resultant growth including roots throughout one-year period after acceptance of work, at no cost to Owner. 2.2 pH ADJUSTERS A.When pH does not comply with this specification, commercial grade aluminum sulfate shall be used to adjust soil pH. 2.3 SOIL AMENDMENTS A.Compost: Compost: “Cascade Compost” from Cloverdale Nursery (208) 375-5262 and NuSoil Compost (208) 629-6912 or approved equal in equal amounts by volume. B.Commercial Fertilizer: Fertilizer shall be complete, standard commercial brand fertilizer. It shall be free-flowing and packaged in new waterproof, non-overlaid bags clearly labeled as to weight, manufacturer, and content. Protect materials from deterioration during delivery and while stored at site. B.1.Commercial fertilizer "A" for trees and shrubs during planting; slow release Agriform Planting 5-gram tablets 20-10-5 type or equal. B.2.Commercial fertilizer "B" for lawn areas, applied to bed prior to sodding, to be 16-16-17 applied at the rate of ten pounds per acre. B.3.Commercial fertilizer "C" for lawn areas three to four weeks after planting sod. Organic Fertilizer Milorganite (6-0-2) type or equal. C.Herbicide: Pre-emergent for topical application in planting beds. Oxiadiazon 2G brand or pre-approved equal. Use in accordance with manufacturer's recommendation on all planting beds. 2.4 PLANT MATERIALS A.Quality: Provide trees, shrubs, and other plants of size, genus, species, and variety shown for landscape work and complying with recommendations and requirements of ANSI Z60.1 "American Standard for Nursery Stock". B.Deciduous Trees: Provide trees of height and caliper scheduled or shown with branching configuration recommended by ANSI Z60.1 for type and species required. Single stem trees except where special forms are shown or listed. C.Deciduous Shrubs: Provide shrubs of the height shown or listed, not less than minimum number of canes required by ANSI Z60.1 for type and height of shrub. D.Coniferous and Broadleafed Evergreens: Provide evergreens of sizes shown or listed. Dimensions indicate minimum spread for spreading and semi-spreading type evergreens and height for other types, such as globe, dwarf, cone, pyramidal, broad upright, and columnar. Provide normal quality evergreens with well balanced form complying with requirements for other size relationships to the primary dimension shown. 2.5 GRASS MATERIALS A.Lawn sod: Provide strongly rooted sod, not less than 1 growing season old, and free of weeds and undesirable native grasses. Provide only sod capable of growth and development when planted (viable, not dormant). A.1.Provide sod of uniform pad sizes with maximum 5% deviation in either length or width. Broken pads or pads with uneven ends will not be acceptable. Sod pads incapable of supporting their own weight when suspended vertically with a firm grasp on upper 10% of pad will be rejected. B.Provide sod composed of: Rhizomatous Tall Fescue (RTF) from the The Turf Company, Meridian, ID (208) 888-3760 or approved equal. 2.6 MISCELLANEOUS LANDSCAPE MATERIALS A.Anti-Desiccant: Emulsion type, film-forming agent designed to permit transpiration, but retard excessive loss of moisture from plants. Deliver in manufacturer's fully identified containers and mix in accordance with manufacturer's instructions. B.Mulch: Mulch for planting beds shall be medium ground bark mulch, free of splinters, consistent in appearance, and shall contain no toxic substance detrimental to plant life. C.Stakes and Guys: Provide stakes and deadmen of sound new hardwood, treated softwood, or redwood, free of knot holes and other defects. Provide wire ties and guys of 2-strand, twisted, pliable galvanized iron wire, not lighter than 12 ga. with zinc-coated turnbuckles. Provide not less than 2 inch diameter rubber or plastic hose, cut to required lengths and of uniform color, material, and size to protect tree trunks from damage by wires. Part 3 - EXECUTION 3.1 PREPARATION - GENERAL A.General Contractor shall be responsible for excavating planting areas to appropriate depths for placement of topsoil as specified herein. B.Lay out individual tree and shrub locations and areas for multiple plantings. Stake locations and outline areas and secure Architect's acceptance before start of planting work. Make minor adjustments as may be required. 3.2 PREPARATION OF PLANTING SOIL A.Before mixing, clean topsoil of roots, plants, sod, stones, clay lumps, and other extraneous materials harmful or toxic to plant growth. B.Mix specified compost and fertilizers with topsoil at rates specified. Delay mixing fertilizer If planting will not follow placing of planting soil in a few days. Compost: Lawn Areas: 1/4 compost, : 3/4 topsoil. Shrub Areas: 1/3 compost, 2/3 topsoil. Fertilizer: Per soil test and manufacture's recommendations. C.For shrub and lawn area, mix planting soil either prior to planting or apply on surface of topsoil and mix thoroughly before planting. 3.3 PREPARATION FOR PLANTING LAWNS A.After excavating and removing surface material to proper depth, loosen subgrade of lawn areas to a minimum depth of 4 inches. Remove stones measuring over 1-1/2 inches in any dimension. Remove sticks, roots, rubbish, and other extraneous matter. Limit preparation to areas which will be planted promptly after preparation. A.1.Spread topsoil mix to minimum depth of 4 inches for sodded lawns as required to meet lines, grades, and elevations shown, after light rolling, addition of amendments, and natural settlement. Place approximately 1/2 of total amount of topsoil required. Work into top of loosened subgrade to create a transition layer and then place remainder of planting soil. Add specified soil amendments as required and mix thoroughly into upper 4 inches of topsoil. 3.4 PREPARATION OF PLANTING BEDS A.Loosen subgrade of planting areas to a minimum depth of 6 inches using a culti-mulcher or similar equipment. Remove stones measuring over 1 1/2 inches in any dimension. Remove stocks, stones, rubbish, and other extraneous matter. B.Spread planting soil mixture to minimum 12 inch depth required to meet lines, grades, and elevations shown, after light rolling and natural settlement. Add 1 1/2 inches of specified compost over entire planting area and mix thoroughly into upper 6 inches of topsoil. Place approximately 1/2 of total amount of planting soil required. Work into top of loosened subgrade to create a transition layer, then place remainder of the planting soil. C.Apply Pre-Emergent per manufacturer's recommendation. 3.5 PLANTING TREES AND SHRUBS A.Set balled and burlapped (B&B) stock on layer of compacted planting soil mixture, plumb and in center of pit or trench with top of ball at same elevation as adjacent finished landscape grades. Remove burlap from sides of balls; retain on bottoms. When set, place additional backfill around base and sides of ball, and work each layer to settle backfill and eliminate voids and air pockets. Place fertilizer tablets in excavated area per manufacture's written instructions. When excavation is approximately 2/3 full, water roughly before placing remainder of backfill. Repeat watering until no more is absorbed. Water again after placing final layer of backfill. Remove all ties from around base of trunk. B.Set container grown stock, as specified, for balled burlapped stock, except cut cans on 2 sides with an approved can cutter and remove can; remove bottoms of wooden boxes after partial backfilling so as not to damage root balls. C.Dish top of backfill to allow for mulching. D.Mulch pits, and planted areas. Provide not less than following thickness of mulch, and work into top of backfill and finish level with adjacent finish grades. D.1.Provide 3 inches thickness of mulch. E.If season and weather conditions dictate, apply anti-desiccant, using power spray, to provide an adequate film over trunks, branches, stems, twigs and foliage. F.Prune, thin out, and shape trees and shrubs in accordance with standard horticultural practice. Prune trees to retain required height and spread. Unless otherwise directed by Architect, do not cut tree leaders, and remove only injured or dead branches from flowering trees, if any. Prune shrubs to retain natural character. G.Remove and replace excessively pruned or misformed stock resulting from improper pruning. H.Guy and stake trees immediately after planting, as indicated. I.Apply approved herbicide to all shrub bed areas at manufacture specified rate. Re-apply as necessary for elimination of weeds. 3.6 SODDING NEW LAWNS A.General: Install lawn sod in all areas designated on the drawings. B.Soil Preparation B.1.Any sod lawn areas that may have become compacted prior to sodding must be scarified to a depth of eight (8) inches by approved means, then finish graded as hereinbefore described. C.Lay sod within 24 hours from time of stripping. Do not plant dormant sod or if ground is frozen. D.Sod Placement D.1.Sod will be brought onto lawn areas by wheeled means with proper protection of sod Sod layers shall be experienced, or if inexperienced, shall be constantly supervised by an experienced foreman. The Contractor shall insure that the base immediately ahead of sod layer is moist. Sod shall be laid tight with not gaps. Allowance shall be made for shrinkage. Lay sod with long edges perpendicular to primary slope. D.2.Lay to form a solid mass with tightly fitted joints. Butt ends and sides of strips; do not overlap. Stagger strips to offset joints in adjacent courses. Work on boards to avoid damage to subgrade or sod. Tamp or roll lightly to ensure contact with subgrade. Work sifted soil into minor cracks between pieces; remove excess to avoid smothering of adjacent grass. D.3.Sod shall be rolled with a two hundred (200) pound roller after installation to insure proper contact between soil and sod. Final rolling must provide a uniform surface. After final rolling, the sod lawn shall be mowed and watered. Approval of sod lawns shall be based on uniform, healthy and vigorous growth with no dry or dead spots. D.4.Add fertilizer "B" at the manufacturer's recommended application rate. E.Water sod thoroughly with a fine spray immediately after planting. F.Sodded Lawn Establishment F.1.The Contractor shall be responsible for first mowing, subsequent mowings and fertilizing of sod lawn areas until Final Acceptance of the project. F.2.Subsequent fertilizing shall occur three to four weeks after installation. Apply fertilizer as per the Manufacturer's recommended application rate. Verify all methods of application. Contractor shall notify the Landscape Architect in writing that the fertilizer applications have occurred and on what dates. 3.7 MAINTENANCE A.Begin landscape maintenance immediately after planting. Maintenance shall continue until Project Final Acceptance. B.Maintain trees, shrubs, and other plants by pruning, cultivating, and weeding as required for healthy growth. Restore planting saucers. Tighten and repair stake and guy supports and reset trees and shrubs to proper grades or vertical position as required. Restore or replace damaged wrappings. Spray as required to keep trees and shrubs free of insects and disease. C.Maintain lawns by watering, fertilizing, weeding, mowing, trimming, and other operations such as tolling, regrading and replanting as required to establish a smooth, acceptable lawn, free of eroded or bare areas. D.Maintain lawns for no less than period stated above, or longer as required to establish acceptable lawn. 3.8 CLEANUP AND PROTECTION A.During landscape work, keep pavements clean and work area in an orderly condition. B.Protect landscape work and materials from damage due to landscape operations, operations by other contractors and trades, and trespassers. Maintain protection during installation and maintenance periods. Treat, repair, or replace damaged landscape work as directed. 3.9 INSPECTION AND ACCEPTANCE A.When landscape work is completed, including maintenance, Landscape Architect will, upon request, make an inspection to determine acceptability. B.When inspected landscape work does not comply with requirements, replace rejected work and continue specified maintenance until reinspected by Landscape Architect and found to be acceptable. Remove rejected plants and materials promptly from project site. END OF SECTION SECTION 32 84 00 - IRRIGATION (PERFORMANCE) PART 1 - GENERAL 1.1 CONDITIONS AND REQUIREMENTS: A.General and Supplementary Conditions, and Division 1 General Requirements. 1.2 SUMMARY A.Work included: A.1.Provide and install a complete and operating automatic irrigation system for all lawn and planting areas. A.2.Connect to main water supply at existing site stubout as provided. A.3.Sleeving under paved areas A.4.Obtain and pay for all permits and fees for the work of this section. A.5.Perform work on a design/construct basis, subject to the requirements of the Contract Documents, applicable codes, and good design practice. A.6.Winterization of system. 1.3 SUBMITTALS A.Within 30 days after Contractor's receipt of Owner's Notice to Proceed, submit: A.1.Manufacturer's printed product information and catalog cut sheets for all system components; five copies. B.Shop Drawings: Submit shop drawings for underground irrigation system including plan layout and details illustrating location and type of head, type and size of valve, piping circuits, circuit GPM, pipe size, controls, and accessories. C.Record Drawings: At completion of this work, submit to the Contractor: C.1.Record Drawings; reproducible and five prints. C.2.Operations and Maintenance information (2 copies), including: C.2.a.Information including descriptive details, parts list, specifications, maintenance schedules and procedures for system components. C.2.b.Operation, adjustment of system and components instructions. C.2.c.Winterization procedures. C.2.d.Schedule indicating required open valve time to produce given precipitation amounts and seasonal adjustments. C.2.e.Warranties and guarantees. C.2.f.Submit five copies. 1.4 GUARANTEE A.Guarantee in writing all materials, equipment and workmanship furnished to be free of all defects of workmanship and materials. Within one year after date of Substantial Completion repair or replace all defective parts or workmanship that may be found at no additional cost to Owner. B.Fill and repair all depressions and replace all necessary lawn and planting which result from the settlement of irrigation trenches for one year after date of Substantial Completion. C.Supply all manufacturer's printed guarantees. 1.5 QUALITY ASSURANCE A.Contractor shall be licensed in the State in which this work is being performed. B.Contractor shall have at least two years prior experience in projects of equal or larger scope. Provide minimum of three references and list of similar projects with owners' names, addresses, and phone numbers, when requested by Owner. C.Contractor shall employ on site at all times a foreman who is thoroughly experienced and competent in all phases of the work of this Section. 1.6 SYSTEM DESCRIPTION A.Design requirements: A.1.Minimum water coverage: Planting areas - 85%, Lawn areas - 100% A.2.Layout system to obtain optimum coverage using manufacturer's standard heads. Spray on walks, walls or paved areas is not acceptable. A.3.Zoning shall be designed for optimum use of available pressure and efficient distribution for types of plantings and shapes of planting areas. A.4.Design pressures: Install pressure regulating equipment as necessary. A.5.Provide/install approved fixed tee or coupling device for air blow winterization. Location shall be on main supply line downstream from main shut off valve. A.6.Install approved backflow prevention device in conformance with local or prevailing codes, and in approved site location. Provide for drainage without erosive damage. 1.7 EXTRA EQUIPMENT A.In addition to installed system, furnish owner with the following: A.1.Valve operating key and marker key. A.2.Wrench for each sprinkler head cover type. A.3.Two (2) sprinkler head bodies of each size and type. A.4.Two (2) nozzles for each size and type used. B.Store above items safely until Substantial Completion. C.Deliver above items at Substantial Completion. PART 2 - PRODUCTS 2.1 PIPE AND FITTINGS A.PVC 1120, ASTM D-1784, permanently marked with manufacturer's name, schedule rating, size, type. Solvent-weld type: A.1.Pipe: A.1.a.Pressure lines: Schedule 40 solvent weld. A.1.b.Lateral lines: Schedule 40 pvc. A.1.c.Sleeving: Class 200 pvc. A.2.Fittings: Schedule 40 PVC, solvent-weld type. Install threaded joints where required at valves, risers, etc. A.3.Risers: Lawn and shrub heads - flexible and damage-resistant plastic "polypipe" riser. A.4.Solvent: NSF approved solvent for Type I & II PVC. B.Polyethylene Pipe B.1.Pipe: Class 100, 3/4" lateral line, for use on drip irrigation zone(s) where drip tubing is not otherwise used. B.2.Fittings: Schedule 80 PVC. B.3.Clamps: Stainless Steel. C.Drip Line: Netafim Techline Dripperline, with .6 GPH drippers at 18" spacing. 2.2 SPRINKLER HEADS A.Description: Appropriate for application in throw, pressure and discharge. Each type of head shall be of a single manufacturer. A.1.Lawn heads: pop-up type. B.Manufacturer: Rainbird, Hunter, Weathermatic Irrigation Company. 2.3 AUTOMATIC CONTROL SYSTEM A.General; Furnish low voltage system manufactured expressly for control of automatic circuit valves of underground irrigation systems. Provide unit of capacity to suit number of circuits as indicated. B.Control Enclosure: Manufacturer's standard wall mount with locking cover, complying with NFPA 70. C.Circuit Control: each circuit variable from approximately 5 to 60 minutes. Including switch for manual or automatic operation of each circuit. D.Timing Device: Adjustable 24-hour and 7 or 14 day clocks to operate any time of day and skip any day in a 7 or 14 day period. E.Wiring: Solid or stranded direct-burial type as recommended by manufacturer of control unit; type AWG-UF, UL approved. 2.4 VALVING A.Manual valves: brass or bronze for direct burial, gate valves, 150 pound class, threaded connection with cross type handle designed to receive operating key. B.Automatic circuit valves: high impact plastic with corrosion-resistant internal parts. Low power solenoid control, normally closed, with manual flow adjustment; same manufacturer as control unit. B.1.Standard sprinkler valve shall be Rainbird PEB-PRS-B. Use scrubber valve if not connected to potable water. B.2.Drip Control Zone Kit: Hunter PCZ-101. C.Quick coupler valve: brass or bronze construction with hinged top. One per zone or valve grouping. D.Manual drain valves: D.1.Bronze construction, straight type, 150 pound class, threaded connections, with cross type operating handle designed to receive operating key. Calco, Champion 100, or approved equal. D.2.Size: 3/4 inch. E.Pressure Regulator: Netafim Model PRV075HF35, 3/4", one per zones. F.Flushing Valve: Netafim Model TLFV-1, two per zone (each end). G.Filter: Netafim Model DF075-120, 3/4" filter; one per drip zone. H.Air Relief Valve: Netafim Model TLAVRV. 2.5 MISCELLANEOUS A.Chemicals: primer and solvent glue as required by pipe manufacturer. B.Valve box - high impact plastic, green in color. C.Valve cover and frame - compatible with valve box with provision for locking. D.Drainage backfill - clean gravel or crushed stone, graded from 3" maximum to 3/4" minimum. PART 3 - EXECUTION 3.1 GENERAL A.Install system to provide for adequate protection against freeze damage. B.Install system in accordance with approved Contractor design drawings. All deviations from the plans must be approved, and clearly recorded on record drawing. C.Install system and components in strict accordance with manufacturer's recommendations. D.Install quick coupler(s) on main supply line, approximately equal spacing, at valve box locations or intervals of approximately 200 feet, whichever is greater. Locate adjacent to paved surfaces, at valve boxes where practical. 3.2 SURFACE CONDITIONS A.Examine the areas and conditions under which work will be performed. Notify Contractor of conditions detrimental to timely and proper completion of Section Do not proceed until unsatisfactory conditions are corrected. B.Locate all underground utilities and structures and notify Architect of any conflict with Section work. Protect structures and utilities. Repair or replace said structures or utilities damaged by this work at no cost to the Owner. 3.3 SLEEVING A.Sleeving installed by others. Coordinate with other trades. 3.4 TRENCHING AND BACKFILLING A.Trenching and backfilling shall be per applicable ISPWC Section. B.Cut trenches straight and without abrupt grade changes to allow the following minimum cover: B.1.Main Lines and Sleeving: 18 inches. B.2.PVC Laterals: 12 inches. C.Surround lines with 2 inches of clean rock-free material on all sides. 3.5 MISCELLANEOUS VALVES A.Install manual drain valves up stream. Install devise at mainline tap in accordance with manufacturer requirements for complete operation. Install backflow provision and connect to controller. 3.6 CIRCUIT VALVES A.Install in valve box, arranged for easy adjustment and removal. A.1.Provide union on downstream side. A.2.Adjust automatic control valves to provide flow rate of rated operating pressure required for each sprinkler circuit. 3.7 PIPE INSTALLATION A.Lay PVC pipe in accordance with standard and acceptable practice. Thrust blocks to be used at points of intersection and change of direction in main line pipe as per manufacturer's recommended specifications. Install manual drains. B.PVC pipe joints, solvent welded except as indicated. Cut pipe square, deburr, wipe from surface all saw chips, dust, dirt, moisture and any foreign matter which may contaminate the cemented joint. Apply cleaner/primer and solvent cement, make joints in accordance with manufacturer's recommendations. Use Teflon thread sealant (tape) at all threaded joints. C.Contractor shall size pipe according to schedule provided. Flow velocities shall not exceed 5 feet/second in all cases. Lateral lines shall be laid out and installed per zone to balance the pressure loss and provide minimum fluctuation in system operating pressures. Pipe Size Pipe Section Pipe Size Pipe Section 3/4" 0-9 GPM 1 1/2" 26-34 GPM 1" 10-17 GPM 2" 35-50 GPM 1 1/4" 18-25 GPM 2 1/2" 51-80 GPM D.Techline Drip Line: Place in shallow furrow at 1"-2" below finish topsoil grade, below layer of specified mulch. Lay in uniform grid pattern in groundcover/shrub areas (rows 18"-24" apart max). Coil 20 linear feet at each balled and burlapped tree around base and to allow for tree removal if required. Staple drip line every 36" max. Flush all lines with full head of water prior to installation of flush valves at end of circuit runs. E.Flush Valves: Install flush valve at end of each drip line run. 3.8 SPRINKLER HEADS A.Flush circuit lines with full head of water prior to head installation. A.1.Install heads at level with mulch. A.2.Locate part-circle shrubbery heads to maintain a minimum distance of six inches (6") from walls and four inches (4") from other boundaries unless otherwise indicated. Keep overspray to a minimum. 3.9 CONTROL WIRE INSTALLATION A.Bury wires beside or below main line pipe in same trench. B.Bundle multiple wires together with tape at ten feet (10') maximum intervals. C.Provide 36 inch loop in wires at each valve where controls are connected and at 100' maximum intervals between. D.Make all electrical joints (splices) in boxes only. Make electrical joints waterproof. Scotch-Lock connectors, or approved. 3.10 AUTOMATIC CONTROLLER A.Install on site as approved. Verify location with Owner Representative. B.Install typewritten legend inside controller door. 3.11 TESTING A.Do not allow or cause any work of this Section to be covered up or enclosed until it has been inspected and tested. B.Pressure testing: B.1.Make necessary provision for thoroughly bleeding the line of air and debris. B.2.Before testing, cap all risers, and install all valves. B.3.Fill all main supply lines with water. Pressurize to 100 psi. Close air supply and test for leakage. Test shall be approved if no greater than 5 psi loss occurs in 15 minutes. B.4.Fill all zone lines with water to static pressure. Hold for 15 minutes.Inspect for leakage. B.5.Contractor shall provide all required testing equipment and personnel. Test shall be performed in presence of Landscape Architect. Contractor shall make notice of test (48) hours in advance. B.6.Provide required testing equipment and personnel. B.7.Repair leaks, and retest until acceptance by the Landscape Architect. C.Coverage inspection: upon completion of all systems, perform a coverage test to determine if coverage of water afforded all areas is complete, adequate and uniform. Change heads, nozzles, orifices and/or adjustment as directed to provide uniform coverage. D.Final inspection: D.1.Clean, adjust, and balance all systems. Verify that: D.1.a.Remote control valves are properly balanced; D.1.b.Heads are properly adjusted for radius and arc of coverage; D.1.c.The installed system is workable, clean and efficient. E.Winterization: Winterize system at the end of first season of system operation. Review procedures with Owner's Representative. END OF SECTION LA-16751 **CHRISTOPHER M. ROSE STATE OF IDAHO LICENSED LANDSCAPE ARCHITECT 5/3/2024