Major Work Activity D - Performs landscape maintenance

Table of Contents

Task D-13 Maintains hardscape

Task Descriptor

Landscape horticulturists are responsible for maintaining hardscapes and their features for safety and preservation. Other tradespeople may be required to complete tasks in the maintenance of hardscape such as lighting, drainage and irrigation. Jurisdictional regulations will determine the extra-low voltage permitted to be worked on by landscape horticulturists.

D-13.01 Maintains drainage systems

NL NS PE NB QC ON MB SK AB BC NT YT NU
NV yes NV yes yes yes yes yes yes yes ND ND ND
Skills
Reference Code Performance Criteria Evidence of Attainment
D-13.01.01P check drains, catch basins and retention/detention ponds operation of drains, catch basins and retention/detention ponds is checked
D-13.01.02P inspect, clean and replace screens screens are inspected, cleaned and replaced to avoid blockage
D-13.01.03P remove debris from drainage system debris is removed from drainage system to ensure optimal flow
D-13.01.04P perform grading to maintain grades grades are maintained to allow for adequate flow
D-13.01.05P flush drainage systems with water drainage systems are flushed with water to ensure performance of drains, catch basins and retention/detention ponds
D-13.01.06P secure drain covers drain covers are secured according to jurisdictional regulations and manufacturers’ specifications
D-13.01.07P winterize drainage system drainage systems are winterized by performing winterization procedures

Range of Variables (include, but not limited to)

drainage systems: subsurface drainage, surface drainage, retention ponds, detention ponds, bioswales, rain barrels, cisterns

grading: rough grading, grading for drainage, finish grading

winterization procedures: cleaning, flushing, installing heating cables, adding lengths to further direct water

Knowledge
Reference Code Learning Outcomes and Objectives
D-13.01.01L demonstrate knowledge of procedures to protect features on site, their characteristics and applications
  1. describe how drainage system maintenance protects site features
  2. describe winterization procedures for drainage systems
  3. interpret documentation about site protection, grading and drainage
D-13.01.02L demonstrate knowledge of procedures used to maintain grading and drainage systems
  1. identify types of grading and drainage systems
  2. identify hazards and describe safe work practices for site layout, surveying, grading and drainage
  3. describe procedures to maintain site grading
D-13.01.03L demonstrate knowledge of maintenance of erosion and sediment control materials
  1. identify types of erosion and sediment control materials and describe their characteristics and applications
  2. describe procedures used to maintain materials used to control erosion and sedimentation
D-13.01.04L demonstrate knowledge of regulatory requirements about site protection, grading and drainage
  1. identify codes, standards and regulations about site protection, grading and drainage
D-13.01.05L demonstrate knowledge of sustainability and environmental stewardship practices
  1. identify practices that contribute to environmental protection

Range of Variables (include, but not limited to)

drainage systems: subsurface drainage, surface drainage, retention ponds, detention ponds, bioswales, rain barrels, cisterns

winterization procedures: cleaning, flushing, installing heating cables, adding lengths to further direct water

grading: rough grading, grading for drainage, finish grading

D-13.02 Maintains landscape structures

NL NS PE NB QC ON MB SK AB BC NT YT NU
NV yes NV yes yes yes yes yes yes yes ND ND ND
Skills
Reference Code Performance Criteria Evidence of Attainment
D-13.02.01P select and use tools and equipment tools and equipment are selected and used according to task and manufacturers’ specifications
D-13.02.02P inspect landscape structures for damage and defects landscape structures are inspected, and damage and defects are identified
D-13.02.03P identify hazards of landscape structures hazards of landscape structures are identified, flagged and reported to supervisor
D-13.02.04P clean surface areas surface areas are cleaned according to manufacturers’ specifications
D-13.02.05P maintain integrity of surface areas integrity of surface areas is maintained using techniques according to CLS and manufacturers’ specifications

Range of Variables (include, but not limited to)

landscape structures: decks, pergolas, outdoor kitchens, gazebos, fences

damage and defects: compromised hardware, rotting wood, heaving, settling, spalling, mechanical damage, environmental damage, efflorescence

techniques: resealing, re-applying adhesives

Knowledge
Reference Code Learning Outcomes and Objectives
D-13.02.01L demonstrate knowledge of products used to maintain landscape structures, their characteristics and applications
  1. identify products used to maintain landscape structures and describe their characteristics and applications
  2. interpret information for products used to maintain landscape structures found on drawings and specifications
D-13.02.02L demonstrate knowledge of procedures to maintain landscape structures
  1. identify tools and equipment used to maintain landscape structures and describe their procedures for use
  2. identify hazards and describe safe work practices to maintain landscape structures
  3. describe procedures to inspect landscape structures for damage and defects
  4. describe procedures to maintain landscape structures
  5. describe procedures to clean landscape structures
  6. describe techniques to maintain surface integrity of landscape structures
D-13.02.03L demonstrate knowledge of regulatory requirements about maintenance of landscape structures
  1. identify codes, standards and regulations about maintenance of landscape structures
D-13.02.04L demonstrate knowledge of sustainability and environmental stewardship practices
  1. identify practices that contribute to environmental protection
  2. identify practices that contribute to reducing carbon emissions

Range of Variables (include, but not limited to)

landscape structures: decks, pergolas, outdoor kitchens, gazebos, fences

damage and defects: compromised hardware, rotting wood, heaving, settling, spalling, mechanical damage, environmental damage, efflorescence

techniques: resealing, re-applying adhesives

D-13.03 Maintains surface materials

NL NS PE NB QC ON MB SK AB BC NT YT NU
NV yes NV yes yes yes yes yes yes yes ND ND ND
Skills
Reference Code Performance Criteria Evidence of Attainment
D-13.03.01P select and use tools and equipment tools and equipment are selected and used according to task and manufacturers’ specifications
D-13.03.02P remove debris and undesirable growth debris and undesirable growth is removed using tools, equipment and products
D-13.03.03P top up jointing/polymeric sand on interlock surfaces jointing/polymeric sand on interlock surfaces is topped up according to CLS and manufacturers’ specifications
D-13.03.04P apply preservatives, stains and sealants on hard surfaces preservatives, stains and sealants are applied to hard surfaces according to manufacturers’ specifications to provide ease of cleaning, longevity and aesthetics
D-13.03.05P visually inspect structural integrity of hard surfaces structural integrity of hard surfaces is inspected for damage
D-13.03.06P clean hardscape surfaces hardscape surfaces are cleaned according to Interlocking Concrete Pavement Institute/Concrete Masonry and Hardscapes Association (ICPI/CMHA), jurisdictional regulations, manufacturers’ specifications and CLS to remove or remediate undesirable conditions

Range of Variables (include, but not limited to)

damage: cracks, frost heave, efflorescence, spalling, settling, staining

hardscape surfaces: walkways, patios, synthetic surfaces, natural stone products, driveways, parking lots

undesirable conditions: algae, efflorescence, weeds, debris, stains

Knowledge
Reference Code Learning Outcomes and Objectives
D-13.03.01L demonstrate knowledge of hardscape surfaces, their components, characteristics and applications
  1. identify types of hardscape surfaces and describe their characteristics and applications
  2. interpret information about hardscape surfaces found on drawings and specifications
D-13.03.02L demonstrate knowledge of procedures to maintain hardscape surfaces
  1. identify tools and equipment used to maintain hardscape surfaces and describe their procedures for use
  2. identify hazards and describe safe work practices to maintain hardscape surfaces
  3. describe procedures to inspect hardscape surfaces
  4. describe procedures to maintain hardscape surfaces
  5. describe procedures to clean hardscape surfaces
D-13.03.03L demonstrate knowledge of regulatory requirements about maintenance of hardscape surfaces
  1. identify codes, standards and regulations about hardscape surfaces
D-13.03.04L demonstrate knowledge of sustainability and environmental stewardship practices
  1. identify practices that contribute to environmental protection

Range of Variables (include, but not limited to)

hardscape surfaces: walkways, patios, synthetic surfaces, natural stone products, driveways, parking lots

D-13.04 Maintains steps and retaining walls

NL NS PE NB QC ON MB SK AB BC NT YT NU
NV yes NV yes yes yes yes yes yes yes ND ND ND
Skills
Reference Code Performance Criteria Evidence of Attainment
D-13.04.01P select and use tools and equipment tools and equipment are selected and used according to task and manufacturers’ specifications
D-13.04.02P inspect steps and retaining walls steps and retaining walls are inspected to identify defects that require remediation
D-13.04.03P identify hazards of steps and retaining walls hazards of steps and retaining walls are identified, flagged and reported to supervisor
D-13.04.04P clean steps and retaining walls to remove or remediate undesirable conditions steps and retaining walls are cleaned according to jurisdictional regulations, manufacturers’ specifications and CLS
D-13.04.05P top up jointing/polymeric sand on interlock surfaces jointing/polymeric sand on interlock surfaces is topped up according to manufacturers’ specifications
D-13.04.06P apply sealants or stains to prevent deterioration in steps and retaining walls sealants or stains are applied to prevent deterioration in steps and retaining walls according to manufacturers’ specifications

Range of Variables (include, but not limited to)

steps and retaining walls: natural stone, porcelain and modular precast concrete landscape wall units; natural stone pavers and modular precast concrete landscape pavers and slabs; poured concrete features; landscape wood features

defects: structural defects, loose and misaligned components, blocked drainage system outlets

undesirable conditions: algae, efflorescence, weeds, debris

Knowledge
Reference Code Learning Outcomes and Objectives
D-13.04.01L demonstrate knowledge of steps and retaining walls, their characteristics and applications
  1. identify types of steps and retaining walls and describe their characteristics and applications
  2. identify types of jointing/polymeric sand, sealants and stains used to maintain steps and retaining walls, and describe their characteristics and applications
  3. interpret information about steps and retaining walls found on drawings and specifications
D-13.04.02L demonstrate knowledge of procedures to maintain steps and retaining walls
  1. identify tools and equipment used to maintain steps and retaining walls, and describe their procedures for use
  2. identify hazards and describe safe work practices to maintain steps and retaining walls
  3. describe procedures to maintain steps and retaining walls
  4. identify types of defects and undesirable conditions needing remediation
D-13.04.03L demonstrate knowledge of sustainability and environmental stewardship practices
  1. identify practices that contribute to environmental protection

Range of Variables (include, but not limited to)

steps and retaining walls: natural stone, porcelain and modular precast concrete landscape wall units; natural stone pavers and modular precast concrete landscape pavers and slabs poured concrete features, landscape wood features

defects: structural defects, loose and misaligned components, blocked drainage system outlets

undesirable conditions: algae, efflorescence, weeds, debris

D-13.05 Maintains irrigation systems

NL NS PE NB QC ON MB SK AB BC NT YT NU
NV yes NV yes yes yes yes yes yes yes ND ND ND
Skills
Reference Code Performance Criteria Evidence of Attainment
D-13.05.01P select and use tools and equipment tools and equipment are selected and used according to task and manufacturers’ specifications
D-13.05.02P start up irrigation system and components start-up of irrigation system and components is performed by charging and running system through test cycle
D-13.05.03P determine functioning of irrigation system functioning of irrigation system is determined by visual site inspection
D-13.05.04P identify, troubleshoot and repair problems problems with irrigation system are identified and repaired
D-13.05.05P visually inspect and adjust irrigation system components irrigation system components are adjusted according to manufacturers’ specifications, industry standards and site requirements
D-13.05.06P identify damage damage is identified
D-13.05.07P adjust irrigation controllers irrigation controllers are adjusted according to environmental and site conditions, and jurisdictional regulations
D-13.05.08P clean and clear sensors sensors are cleaned and cleared to ensure optimum operation according to manufacturers’ specifications
D-13.05.09P winterize irrigation system irrigation system is winterized according to manufacturers’ specifications and industry standards

Range of Variables (include, but not limited to)

irrigation systems: drip/low water volume, sprinkler, in-ground, above-ground

irrigation system components: screens, heads, pipes, wires, filters, valves, fittings, controller, rain sensor

damage: clogging, cracks, cuts, severs, corroded wiring

Knowledge
Reference Code Learning Outcomes and Objectives
D-13.05.01L demonstrate knowledge of irrigation systems, their components, characteristics, applications and operation
  1. identify irrigation systems and describe their characteristics and applications
  2. describe operating principles of irrigation systems and their components
  3. interpret information about irrigation systems and their components found on drawings and specifications
  4. identify water sources for irrigation and describe considerations and procedures for determining water quality and availability
D-13.05.02L demonstrate knowledge of procedures to maintain irrigation systems and their components
  1. identify tools and equipment used to maintain irrigation systems and their components, and describe their procedures for use
  2. identify hazards and describe safe work practices to maintain irrigation systems and their components
  3. describe procedures to inspect and test irrigation systems and their components
  4. describe procedures to maintain, repair and replace irrigation systems and their components
  5. identify factors that determine irrigation rates and methods
D-13.05.03L demonstrate knowledge of regulatory requirements for maintenance of irrigation systems
  1. identify codes, standards and regulations for maintenance of irrigation systems
D-13.05.04L demonstrate knowledge of sustainability and environmental stewardship practices
  1. identify practices that contribute to environmental protection

Range of Variables (include, but not limited to)

irrigation systems: drip/low water volume, sprinkler, in-ground, above-ground

irrigation system components: screens, heads, pipes, wires, filters, valves, fittings, controller, rain sensor

damage: clogging, cracks, cuts, severs, corroded wiring

considerations and procedures for determining water quality and availability: sample preparation, water testing, water pressure, flow rate, results interpretation

procedures to maintain irrigation systems and their components: spring start-up, seasonal operation, winterizing

factors that determine irrigation rates and methods: plant material (growth stage, mature size, water use rate), root zone assessment, soil/water relationship, site conditions, application (time, rate, duration), evapo-transpiration rates, age and condition of system and components

D-13.06 Maintains water features

NL NS PE NB QC ON MB SK AB BC NT YT NU
NV yes NV yes yes yes yes yes yes yes ND ND ND
Skills
Reference Code Performance Criteria Evidence of Attainment
D-13.06.01P select and use tools and equipment tools and equipment are selected and used according to task and manufacturers’ specifications
D-13.06.02P inspect water features water features are inspected for defects
D-13.06.03P prime systems and test pumps systems are primed to start up operation for season, and pumps are replaced when required
D-13.06.04P set and reset timers timers are set and reset according to manufacturers’ specifications
D-13.06.05P drain and refill features for seasonal maintenance features are drained and refilled according to site requirements, industry standards and jurisdictional regulations
D-13.06.06P clean components components are cleaned according to manufacturers’ specifications
D-13.06.07P run systems to ensure functioning systems are run to confirm function according to manufacturers’ specifications
D-13.06.08P inspect water for conditions, and mitigate and remediate conditions conditions of water are identified by visual inspection, and mitigated and remediated according to industry standards
D-13.06.09P test water water is tested for optimal function of water feature
D-13.06.10P test ground fault circuit interrupter (GFCI) GFCI are tested according to Canadian Standards Association (CSA)
D-13.06.11P clean water features water features are cleaned with aquatic products according to manufacturers’ specifications and contract documents
D-13.06.12P remove and protect plants and fish during winter or when cleaning features plants and fish are removed and protected during winter, or when cleaning features, according to conditions and species requirements
D-13.06.13P winterize water features water features are winterized according to environmental conditions and type of feature

Range of Variables (include, but not limited to)

defects: cracks, leaks, plugged filters, faulty gaskets and seals

components: filters, screens, nozzles, pumps, skimmers, liners

conditions (of water): clarity, algae, debris, water levels

tests (water): pH levels, nutrient level, bacteria, oxygen

Knowledge
Reference Code Learning Outcomes and Objectives
D-13.06.01L demonstrate knowledge of water features, their components, characteristics, applications and operation
  1. identify types of water features and their components, and describe their characteristics and applications
  2. describe operating principles of water features and their components
  3. interpret information about water features found on drawings and specifications
D-13.06.02L demonstrate knowledge of procedures to maintain water features and their components
  1. identify tools and equipment used to maintain water features and describe their procedures for use
  2. identify hazards and describe safe work practices to maintain water features
  3. describe procedures to maintain water features
  4. describe procedures to inspect water features
  5. describe procedures to test water
D-13.06.03L demonstrate knowledge of regulatory requirements for water features
  1. identify codes, standards and regulations for water features
D-13.06.04L demonstrate knowledge of sustainability and environmental stewardship practices
  1. identify practices that contribute to environmental protection

Range of Variables (include, but not limited to)

components: filters, screens, nozzles, pumps, skimmers, liners

tests (water): pH levels, nitrogen nutrient level, bacteria, oxygen

D-13.07 Maintains extra-low voltage landscape lighting and other extra-low voltage electrical systems

NL NS PE NB QC ON MB SK AB BC NT YT NU
NV yes NV yes yes yes yes yes yes yes ND ND ND
Skills
Reference Code Performance Criteria Evidence of Attainment
D-13.07.01P select and use tools and equipment tools and equipment are selected and used according to task and manufacturers’ specifications
D-13.07.02P turn on systems systems are turned on to detect defects
D-13.07.03P visually inspect extra-low voltage lighting components and other extra-low voltage electrical systems, and repair and replace extra-low voltage lighting components and other extra-low voltage electrical systems are visually inspected, repaired and replaced according to manufacturers’ specifications
D-13.07.04P repair extra-low voltage cable extra-low voltage cable is repaired according to manufacturers’ specifications and industry standards
D-13.07.05P check and adjust lighting coverage and positioning lighting coverage and positioning is checked and adjusted according to original design goals
D-13.07.06P clean and remove debris from extra-low voltage lighting components extra-low voltage lighting components are cleaned and debris removed to ensure optimum operation according to manufacturers’ specifications
D-13.07.07P check light timing and adjust program light timing is checked, and program is adjusted according to seasonal and functional requirements
D-13.07.08P adjust voltage levels voltage levels are adjusted to meet original design goals

Range of Variables (include, but not limited to)

extra-low voltage lighting components: lamps, fuses, sensors, fixtures, transformers, connectors, solar panels, wires

other extra-low voltage electrical systems: speakers, security systems, pet management wiring, wiring for autonomous mowers, aquatic lighting, wiring for irrigation systems

Knowledge
Reference Code Learning Outcomes and Objectives
D-13.07.01L demonstrate knowledge of extra-low voltage lighting components and other extra-low voltage electrical systems, their characteristics, applications and operation
  1. identify types of extra-low voltage lighting components and other extra-low voltage electrical systems, and describe their characteristics and applications
  2. describe operating principles of extra-low voltage lighting components and other extra-low voltage electrical systems
  3. interpret information about extra-low voltage lighting components and other extra-low voltage electrical systems found on drawings and specifications
D-13.07.02L demonstrate knowledge of procedures to maintain extra-low voltage lighting components and other extra-low voltage electrical systems
  1. identify tools and equipment used to maintain extra-low voltage lighting components and other extra-low voltage electrical systems, and describe their procedures for use
  2. identify hazards and describe safe work practices to maintain extra-low voltage lighting components and other extra-low voltage electrical systems
  3. describe procedures to inspect extra-low voltage lighting components and other extra-low voltage electrical systems
  4. describe procedures to maintain, repair and replace extra-low voltage lighting components and other extra-low voltage electrical systems
D-13.07.03L demonstrate knowledge of regulatory requirements for extra-low voltage lighting components and other extra-low voltage electrical systems
  1. identify codes, standards and regulations for extra-low voltage lighting components and other extra-low voltage electrical systems
D-13.07.04L demonstrate knowledge of sustainability and environmental stewardship practices
  1. identify practices that contribute to environmental protection

Range of Variables (include, but not limited to)

extra-low voltage lighting components: lamps, fuses, sensors, fixtures, transformers, connectors, solar panels, wires

other extra-low voltage electrical systems: speakers, security systems, pet management wiring, wiring for autonomous mowers, aquatic lighting, wiring for irrigation systems

D-13.08 Practices snow and ice management within landscaping

NL NS PE NB QC ON MB SK AB BC NT YT NU
NV yes NV yes yes yes yes yes yes yes ND ND ND
Skills
Reference Code Performance Criteria Evidence of Attainment
D-13.08.01P select and use tools and equipment tools and equipment are selected and used according to industry standards and manufacturers’ specifications
D-13.08.02P determine snow storage locations and removal requirements snow storage locations and removal requirements are determined according to contract documents and to preserve landscape elements
D-13.08.03P clear snow snow is cleared according to contract documents while preserving landscape elements
D-13.08.04P apply ice management products ice management products are applied according to contract documents, manufacturers’ specifications, industry standards and jurisdictional regulations and to preserve landscape elements
D-13.08.05P install snow fence and snow markers snow fence and snow markers are installed according to industry standards
D-13.08.06P install wind breaks wind breaks are installed according to industry standards
D-13.08.07P monitor weather conditions for precipitation and wind weather conditions are monitored to inform snow and ice management strategy

Range of Variables (include, but not limited to)

tools and equipment: vehicles with blades, walk-behind and tractor mounted blowers, spreaders, snow shovels, loaders, graders, power brushes, backpack blowers, de-icer spreaders, liquid sprayers

Knowledge
Reference Code Learning Outcomes and Objectives
D-13.08.01L demonstrate knowledge of snow and ice management, their characteristics and applications
  1. identify types of products used for snow and ice management, and describe their characteristics and applications
  2. interpret information about snow and ice management found on drawings and specifications
D-13.08.02L demonstrate knowledge of procedures and practices to manage snow and ice
  1. identify tools and equipment used to manage snow and ice, and describe their procedures for use
  2. identify power sources for snow and ice management equipment
  3. identify hazards and describe safe work practices for snow and ice management and products
  4. describe procedures to manage snow and ice
  5. identify sources used to gather weather information
  6. describe impact of snow and ice management practices and products on plants and landscape features
D-13.08.03L demonstrate knowledge of regulatory requirements about snow and ice management
  1. identify codes, standards and regulations about snow and ice management
D-13.08.04L demonstrate knowledge of sustainability and environmental stewardship practices
  1. identify practices that contribute to environmental protection
  2. identify practices that contribute to reducing carbon emissions
  3. describe implications of snow and ice management on environmental stewardship

Range of Variables (include, but not limited to)

tools and equipment: vehicles with blades, walk-behind and tractor mounted blowers, spreaders, snow shovels, loaders, graders, power brushes, backpack blowers, de-icer spreaders, liquid sprayers

D-13.09 Repairs hardscape

NL NS PE NB QC ON MB SK AB BC NT YT NU
NV yes NV yes yes yes yes yes yes yes ND ND ND
Skills
Reference Code Performance Criteria Evidence of Attainment
D-13.09.01P select and use tools and equipment tools and equipment are selected and used according to task and manufacturers’ specifications
D-13.09.02P perform minor repairs to drainage systems minor repairs to drainage systems are performed to fix drainage issues according to CLS
D-13.09.03P visually inspect structural integrity of hardscape surfaces structural integrity of hardscape surfaces is inspected for damage according to CLS
D-13.09.04P repair damage to aggregate-based surfaces damage to aggregate-based surfaces is repaired according to CLS
D-13.09.05P repair damage to hardscape surfaces damage to hardscape surfaces is repaired according to CLS
D-13.09.06P repair and replace faulty and broken water feature components water feature components are repaired and replaced according to manufacturers’ specifications and CLS
D-13.09.07P repair and replace faulty and broken irrigation system components faulty and broken irrigation system components are repaired and replaced according to manufacturers’ specifications and CLS
D-13.09.08P repair loose caps on steps and retaining walls loose caps on steps and retaining walls are repaired by applying adhesive according to manufacturers’ specifications and CLS
D-13.09.09P perform lift and re-lay of hardscape surface materials hardscape surfaces with improper slope or elevation are fixed or replaced according to ICPI/CMHA, manufacturers’ specifications and CLS
D-13.09.10P perform minor repairs to hardscape structures minor repairs to hardscape structures are performed according to jurisdictional regulations and CLS

Range of Variables (include, but not limited to)

drainage issues: damaged pipes, plugged catch basins, pooling, failure of heat lines

hardscape surfaces: structural planters, paving stone, synthetic surfaces, composite material

damage: cracks, frost heave, spalling, settling, efflorescence

aggregate-based surfaces: gravel, concrete, sand, clear stone

water feature components: filters, screens, nozzles, pumps, skimmers, liners

irrigation system components: screens, heads, pipes, wires, filters, valves, fittings

minor repairs to hardscape structures: replacing cracked stones; replacing rotting, splintering and cracked timber; levelling structures; staining or painting wood structures; applying mortar

Knowledge
Reference Code Learning Outcomes and Objectives
D-13.09.01L demonstrate knowledge of procedures to repair hardscapes
  1. identify tools and equipment used to repair hardscapes, and describe their procedures for use
  2. identify hazards and describe safe work practices to repair hardscapes
  3. interpret documentation about hardscape repair
  4. describe procedures to repair hardscapes
D-13.09.02L demonstrate knowledge of regulatory requirements about hardscape repair
  1. identify codes, standards and regulations about hardscape repair
D-13.09.03L demonstrate knowledge of sustainability and environmental stewardship practices
  1. identify practices that contribute to environmental protection

Task D-14 Maintains softscape

Task Descriptor

Landscape horticulturists are responsible for maintaining interior and exterior plant material, including turfgrass. These activities are done to sustain plant health, maintain the integrity of the design and provide a functioning and aesthetically pleasing environment.

D-14.01 Maintains exterior softscape

NL NS PE NB QC ON MB SK AB BC NT YT NU
NV yes NV yes yes yes yes yes yes yes ND ND ND
Skills
Reference Code Performance Criteria Evidence of Attainment
D-14.01.01P select and use tools and equipment tools and equipment are selected and used according to task and manufacturers’ specifications
D-14.01.02P perform visual inspection visual inspection is performed to identify plant health and appearance according to CLS
D-14.01.03P irrigate plants plants are irrigated according to plant needs
D-14.01.04P fertilize plants plants are fertilized according to test results and plant needs
D-14.01.05P cultivate growing media growing media is cultivated for ease of planting according to CLS
D-14.01.06P perform seasonal planting, harvesting, dividing and removal of plant material and underground storage organs seasonal planting, harvesting, dividing and removal of plant material and underground storage organs is performed according to time of year and plant requirements
D-14.01.07P select and perform propagation methods propagation methods are selected and performed according to time of year, plant requirements and CLS
D-14.01.08P apply or install seasonal protection seasonal protection is applied or installed according to CLS and manufacturers’ specifications to ensure plant survival through winter
D-14.01.09P perform hardening-off practices hardening-off practices are performed according to CLS to ensure plant survival
D-14.01.10P protect plants from snow, ice, wind and de-icing salt damage plants are protected from snow, ice, wind and de-icing salt damage, and seasonal protection is installed
D-14.01.11P control weeds weeds are controlled to prevent interference with desired species
D-14.01.12P mulch beds and containers beds and containers are mulched for moisture retention, weed suppression, growing media amendment, aesthetics and temperature moderation according to CLS and contract documents
D-14.01.13P edge beds beds are edged for bed definition and weed control according to contract documents
D-14.01.14P inspect and maintain natural and manufactured edge natural and manufactured edges are inspected and maintained according to industry practices
D-14.01.15P perform site cleanup site cleanup is performed according to industry practices and contract documents
D-14.01.16P remove staking and guying materials staking and guying materials are removed to prevent plant damage and ensure safety according to CLS
D-14.01.17P use IPM practices IPM practices are used to promote plant health

Range of Variables (include, but not limited to)

underground storage organs: rhizomes, tubers, bulbs, corms, roots

propagation methods: layering, dividing, cutting, seeding

seasonal protection: anti-desiccants, geotextile fabric and burlap wrapping and binding with rope or twine, flax straw, animal protection, snow fences

mulches: composted bark, manufactured wood products, pine needles, cones, coir

Knowledge
Reference Code Learning Outcomes and Objectives
D-14.01.01L demonstrate knowledge of exterior softscape, their characteristics, applications and cultural requirements
  1. identify types of exterior softscape and describe their characteristics and applications
  2. describe cultural requirements of exterior softscape
  3. interpret information about exterior softscape found on drawings and specifications
D-14.01.02L demonstrate knowledge of procedures to maintain exterior softscape
  1. identify tools and equipment used to maintain exterior softscape, and describe their procedures for use
  2. identify hazards and describe safe work practices to maintain exterior softscape
  3. describe procedures to maintain exterior softscape
  4. describe procedures and methods used to propagate plant material
  5. describe procedures to inspect health of exterior softscape
D-14.01.03L demonstrate knowledge of regulatory requirements to maintain exterior softscape
  1. identify codes, standards and regulations to maintain exterior softscape
D-14.01.04L demonstrate knowledge of sustainability and environmental stewardship practices
  1. identify practices that contribute to environmental protection
  2. identify practices that contribute to carbon neutral commitments

Range of Variables (include, but not limited to)

cultural requirements: moisture, light, soil type, hardiness, nutrients, propagation, salt tolerance

propagation methods: layering, dividing, cutting, seeding

D-14.02 Maintains interior softscape

NL NS PE NB QC ON MB SK AB BC NT YT NU
NV yes NV yes yes yes yes yes yes yes ND ND ND
Skills
Reference Code Performance Criteria Evidence of Attainment
D-14.02.01P select and use tools and equipment tools and equipment are selected and used according to task and manufacturers’ specifications
D-14.02.02P perform visual inspection visual inspection is performed to identify plant health and appearance according to CLS
D-14.02.03P test and amend irrigation water irrigation water is tested for quality, temperature and pH, and amended according to CLS
D-14.02.04P irrigate and fertilize plants plants are irrigated and fertilized according to plant needs and CLS using manual or automated methods
D-14.02.05P prepare, amend and fertilize growing media growing media is prepared, amended and fertilized for aeration, aesthetics and plant health according to CLS
D-14.02.06P clean foliage and containers foliage and containers are cleaned for aesthetics and plant health according to CLS
D-14.02.07P replace damaged or broken containers damaged or broken containers are replaced according to CLS
D-14.02.08P perform seasonal plant replacement seasonal plant replacement is performed for health and aesthetic reasons according to contract documents, industry practices and CLS
D-14.02.09P protect furnishings and surfaces furnishings and surfaces are protected from effects of damaging materials according to contract documents and CLS
D-14.02.10P prune interior plants interior plants are pruned for aesthetics, plant health and space restrictions according to CLS
D-14.02.11P root prune interior plants interior plants are root pruned for containment according to CLS
D-14.02.12P pot and divide interior plants interior plants are potted and divided for propagation and plant health according to CLS
D-14.02.13P use IPM practices IPM practices are used to promote plant health according to CLS
D-14.02.14P move and rotate plant plant is moved and rotated to promote uniform growth according to changing light and CLS

Range of Variables (include, but not limited to)

damaging materials: salts, fertilizers, water, plant secretions

Knowledge
Reference Code Learning Outcomes and Objectives
D-14.02.01L demonstrate knowledge of interior softscape, their characteristics, applications and cultural requirements
  1. identify types of interior softscape, and describe their characteristics and applications
  2. describe cultural requirements of interior softscape
  3. interpret information about interior softscape found on drawings and specifications
D-14.02.02L demonstrate knowledge of irrigation equipment and systems, their applications and operation
  1. identify factors that determine irrigation rates and methods
D-14.02.03L demonstrate knowledge of procedures to maintain interior softscape
  1. identify tools and equipment used to maintain interior softscape, and describe their procedures for use
  2. identify hazards and describe safe work practices to maintain interior softscape
  3. describe procedures to inspect interior softscape
  4. describe procedures to maintain interior softscape
  5. describe procedures to prune interior softscape
  6. identify types of fertilizers used for interior softscape, and describe their characteristics, applications and how to apply them
D-14.02.04L demonstrate knowledge of sustainability and environmental stewardship practices
  1. identify practices that contribute to environmental protection
  2. identify practices that contribute to reducing carbon emissions

Range of Variables (include, but not limited to)

cultural requirements: moisture, light, growing media type, hardiness, nutrients, propagation, salt tolerance

factors: plant material (growth stage, mature size, water use rate), root zone assessment, soil/water relationship, site conditions, application (time, rate, duration), climate

D-14.03 Maintains turfgrass

NL NS PE NB QC ON MB SK AB BC NT YT NU
NV yes NV yes yes yes yes yes yes yes ND ND ND
Skills
Reference Code Performance Criteria Evidence of Attainment
D-14.03.01P select and use tools and equipment tools and equipment are selected and used according to task and manufacturers’ specifications
D-14.03.02P monitor turfgrass turfgrass is monitored to identify plant health characteristics according to CLS
D-14.03.03P irrigate turfgrass turfgrass is irrigated according to CLS, species, environmental conditions, usage and jurisdictional regulations
D-14.03.04P mow and trim turfgrass turfgrass is mowed and trimmed according to usage of site, climate conditions, contract documents and CLS
D-14.03.05P aerate turfgrass turfgrass is aerated according to CLS, growing media analysis, turfgrass conditions, time of year, usage of site and climate conditions
D-14.03.06P adjust pH and fertility pH and fertility are adjusted according to CLS, soil analysis, contract documents and jurisdictional regulations
D-14.03.07P use IPM practices and control weeds IPM practices are used to promote plant health according to CLS, and weeds are controlled to prevent interference with desired species
D-14.03.08P overseed turfgrass turfgrass is overseeded for repairs, rejuvenation and introduction of new cultivars according to CLS
D-14.03.09P top-dress turfgrass turfgrass is top-dressed for enhancement of substrate profile and thatch control according to CLS and industry practices
D-14.03.10P dethatch turfgrass turfgrass is dethatched to promote optimum growth conditions
D-14.03.11P repair turfgrass turfgrass is repaired using sod or seed according to CLS

Range of Variables (include, but not limited to)

tools and equipment: reel and rotary mowers, blade edgers, string trimmers, core aerators, verticutters, slice seeders, spreaders, sprayers

plant health characteristics: pests and diseases, thinning, grades, drainage, irregularities in colour

Knowledge
Reference Code Learning Outcomes and Objectives
D-14.03.01L demonstrate knowledge of turfgrass, its characteristics and applications
  1. identify turfgrass and describe its characteristics and applications
  2. interpret information about turfgrass found on drawings and specifications
D-14.03.02L demonstrate knowledge of procedures to maintain turfgrass
  1. identify tools and equipment used to maintain turfgrass, and describe their procedures for use
  2. identify hazards and describe safe work practices to maintain turfgrass and use of turfgrass maintenance products
  3. describe procedures to maintain turfgrass
  4. identify considerations for determining turfgrass maintenance techniques
  5. identify possible turfgrass problems and describe their causes and procedures to correct them
  6. identify types of turfgrass maintenance products and describe their characteristics and applications
D-14.03.03L demonstrate knowledge of training and licensing requirements for maintaining turfgrass
  1. identify training and licensing requirements for maintaining turfgrass
D-14.03.04L demonstrate knowledge of regulatory requirements for turfgrass maintenance products
  1. identify codes, standards and regulations for turfgrass maintenance products
D-14.03.05L demonstrate knowledge of sustainability and environmental stewardship practices
  1. identify practices that contribute to environmental protection
  2. identify practices that contribute to reducing carbon emissions

Range of Variables (include, but not limited to)

procedures to maintain turfgrass: mowing, fertilizing, irrigating, cultivating (aeration, dethatching), top dressing, overseeding, edging/trimming

tools and equipment: reel and rotary mowers, blade edgers, string trimmers, core aerators, verticutters, slice seeders, spreaders, sprayers

turfgrass maintenance products: fertilizers, lime, pest control products, top-dressing materials, plant health products (e.g., plant growth regulators, acidifiers, biostimulants, micronutrient supplements, wetting agents)

considerations for determining turfgrass maintenance techniques: grass type, site use, site size, cultural requirements, contract documents

turfgrass problems: compaction, thatch build-up, poor drainage, winter kill, pests and diseases, shade, sun, desiccation

D-14.04 Repairs softscape

NL NS PE NB QC ON MB SK AB BC NT YT NU
NV yes NV yes yes yes yes yes yes yes ND ND ND
Skills
Reference Code Performance Criteria Evidence of Attainment
D-14.04.01P select and use tools and equipment tools and equipment are selected and used according to task
D-14.04.02P perform damaged plant material management damaged plant material management is performed according to plant requirements, CLS and industry practices
D-14.04.03P replace dead, damaged or diseased interior and exterior plants dead, damaged or diseased interior and exterior plants are replaced according to CLS and contract documents
D-14.04.04P repair natural and manufactured edges natural and manufactured edges are repaired according to CLS
D-14.04.05P repair and adjust staking and guying materials staking and guying materials are repaired and adjusted according to CLS to prevent plant damage
D-14.04.06P repair grading and drainage grading and drainage are repaired according to CLS
D-14.04.07P remediate and fertilize non-viable growing media non-viable growing media is remediated and fertilized according to test results and CLS
D-14.04.08P repair organic and inorganic mulch organic and inorganic mulch is repaired by removing debris, cleaning, replenishing and re-leveling according to CLS

Range of Variables (include, but not limited to)

damaged plant material management: cabling, staking, bracing, applying anti-desiccants, pruning, amending soils

manufactured edges: brick, plastic, aluminum, lumber

Knowledge
Reference Code Learning Outcomes and Objectives
D-14.04.01L demonstrate knowledge of procedures to repair softscapes
  1. identify tools and equipment used to repair softscapes, and describe their procedures for use
  2. identify hazards and describe safe work practices to repair softscapes
  3. describe procedures to repair softscapes
D-14.04.02L demonstrate knowledge of regulatory requirements to repair softscapes
  1. identify codes, standards and regulations to repair softscapes
D-14.04.03L demonstrate knowledge of sustainability and environmental stewardship practices
  1. identify practices that contribute to environmental protection
  2. identify practices that contribute to reducing carbon emissions

Task D-15 Maintains green infrastructure systems

Task Descriptor

Green infrastructure systems are planned and managed technologies that mitigate pollution and provide ecosystems that support healthy living. Landscape horticulturists are responsible for maintaining green infrastructure to prolong the integrity of the systems.

D-15.01 Maintains green roofs

NL NS PE NB QC ON MB SK AB BC NT YT NU
NV yes NV yes yes yes yes yes yes yes ND ND ND
Skills
Reference Code Performance Criteria Evidence of Attainment
D-15.01.01P select and use tools and equipment tools and equipment are selected and used according to industry practices and manufacturers’ specifications
D-15.01.02P inspect non-horticultural elements non-horticultural elements are inspected to prevent impaired drainage, and damage is reported to supervisor according to CLS
D-15.01.03P maintain non-horticultural elements non-horticultural elements are maintained to prevent excess loading and promote plant health according to CLS
D-15.01.04P remove debris debris is removed to avoid interference with plant growth according to CLS
D-15.01.05P monitor sediment sediment is monitored and removed as required according to CLS
D-15.01.06P control weeds weeds are controlled to prevent interference with desired species according to CLS
D-15.01.07P use IPM practices IPM practices are used to protect plant health according to CLS
D-15.01.08P apply fertilizer fertilizer is applied as recommended by soil or water testing according to jurisdictional regulations and CLS
D-15.01.09P irrigate green roofs green roofs are irrigated according to plant requirements, jurisdictional requirements and CLS
D-15.01.10P comply with working at heights and other safe work procedures working at heights and other safe work procedures are followed according to jurisdictional regulations and company policies
D-15.01.11P monitor green roof for plant coverage plant coverage is monitored and replaced as required according to CLS
D-15.01.12P inspect green roofs for leaks green roofs are inspected for leaks and issues are reported to supervisor according to CLS

Range of Variables (include, but not limited to)

non-horticultural elements: vents, drains, drain pathways, pumps, pipes

Knowledge
Reference Code Learning Outcomes and Objectives
D-15.01.01L demonstrate knowledge of green roofs, their components, characteristics and applications
  1. identify green roofs and describe their characteristics and applications
  2. interpret information about green roofs found on drawings and specifications
  3. describe differences between extensive and intensive green roofs
  4. describe uses and functionality of different systems relating to green roofs
  5. describe concept of structural loads relating to green roof systems
  6. identify types of plants used on green roofs and describe their characteristics and applications
D-15.01.02L demonstrate knowledge of procedures to maintain green roofs
  1. identify tools and equipment used to maintain green roofs and describe their procedures for use
  2. identify hazards and describe safe work practices to maintain green roofs
  3. describe procedures to maintain green roofs
  4. describe procedures to inspect green roofs
D-15.01.03L demonstrate knowledge of training and certification requirements for green roofs
  1. identify training and certification requirements for green roofs
D-15.01.04L demonstrate knowledge of regulatory requirements for green roofs
  1. identify codes, standards and regulations for green roofs
  2. describe fall protection procedures and regulations
D-15.01.05L demonstrate knowledge of sustainability and environmental stewardship practices
  1. identify practices that contribute to environmental protection
  2. identify practices that contribute to reducing carbon emissions

Range of Variables (include, but not limited to)

components (green roofs): vegetation, growing media, water retention mats, membrane, drainage, structural support, irrigation systems

training and certification requirements: working at heights, access equipment certification, manufacturer-specific certification, Green Roof Professional (GRP)

D-15.02 Maintains green walls

NL NS PE NB QC ON MB SK AB BC NT YT NU
NV yes NV yes yes yes yes yes yes yes ND ND ND
Skills
Reference Code Performance Criteria Evidence of Attainment
D-15.02.01P select and use tools and equipment tools and equipment are selected and used according to industry practices and manufacturers’ specifications
D-15.02.02P inspect non-horticultural elements non-horticultural elements are inspected to prevent impaired drainage, and damage is reported to supervisor according to CLS and manufacturers’ specifications
D-15.02.03P maintain non-horticultural elements non-horticultural elements are maintained to prevent excess loading and promote plant health
D-15.02.04P remove debris debris is removed to maintain healthy plant growth
D-15.02.05P monitor sediment sediment is monitored and removed as required
D-15.02.06P control weeds weeds are controlled to prevent interference with desired species
D-15.02.07P use IPM practices IPM practices are used to protect plant health according to CLS, manufacturers’ specifications and jurisdictional regulations
D-15.02.08P apply fertilizer fertilizer is applied as recommended by soil or water testing according to jurisdictional regulations
D-15.02.09P irrigate green walls green walls are irrigated according to plant requirements, CLS and jurisdictional requirements
D-15.02.10P comply with working at heights and other safe work procedures working at heights and other safe work procedures are followed according to jurisdictional regulations and company policies
D-15.02.11P monitor green wall for plant coverage plant coverage is monitored and replaced as required by contract documents
D-15.02.12P inspect green walls for leaks green walls are inspected for leaks and issues are reported to supervisor

Range of Variables (include, but not limited to)

non-horticultural elements: vents, drains, drain pathways, pumps, pipes

Knowledge
Reference Code Learning Outcomes and Objectives
D-15.02.01L demonstrate knowledge of green walls, their components, characteristics and applications
  1. identify green walls and describe their characteristics and applications
  2. interpret information about green walls found on drawings and specifications
  3. describe uses and functionality of different systems relating to green walls
  4. describe concept of structural loads relating to green wall systems
  5. identify types of plants used on green walls and describe their characteristics and applications
D-15.02.02L demonstrate knowledge of procedures to maintain green walls
  1. identify tools and equipment used to maintain green walls and describe their procedures for use
  2. identify hazards and describe safe work practices to maintain green walls
  3. describe procedures to maintain green walls
  4. describe procedures to inspect green walls
D-15.02.03L demonstrate knowledge of training and certification requirements for green walls
  1. identify training and certification requirements for green walls
D-15.02.04L demonstrate knowledge of regulatory requirements for green walls
  1. identify codes, standards and regulations for green walls
  2. describe fall protection procedures and regulations
D-15.02.05L demonstrate knowledge of sustainability and environmental stewardship practices
  1. identify practices that contribute to environmental protection
  2. identify practices that contribute to reducing carbon emissions

Range of Variables (include, but not limited to)

components (green walls): vegetation, growing media, water retention mats, membrane, drainage, structural support, irrigation systems

training and certification requirements: working at heights, access equipment certification, manufacturer-specific certification

D-15.03 Maintains rainwater and stormwater management systems

NL NS PE NB QC ON MB SK AB BC NT YT NU
NV yes NV yes yes yes yes yes yes yes ND ND ND
Skills
Reference Code Performance Criteria Evidence of Attainment
D-15.03.01P inspect components of rainwater and stormwater management systems components of rainwater and stormwater management systems are inspected for blockage, unwanted leaks and sedimentation
D-15.03.02P remove debris and sedimentation debris and sedimentation are removed
D-15.03.03P control weeds weeds are controlled to prevent interference with desired species
D-15.03.04P monitor plants plants are monitored for health
D-15.03.05P test water water is tested for contaminants
D-15.03.06P monitor growing media for signs of erosion growing media is monitored for erosion signs
D-15.03.07P maintain plants for system function plants are maintained for system function
D-15.03.08P apply mulch mulch is applied according to site requirements
D-15.03.09P monitor for standing water standing water is monitored according to jurisdictional regulations
D-15.03.10P inspect and maintain pumps pumps are inspected and maintained according to manufacturers’ specifications

Range of Variables (include, but not limited to)

components (rainwater and stormwater management systems): mesh, filters, basins, inlet channels, outlet channels, pipes, pumps, cisterns, soil cells, plants, water harvesting crates, growing media

maintain: pruning, monitoring for plant health, replacing dead plants

Knowledge
Reference Code Learning Outcomes and Objectives
D-15.03.01L demonstrate knowledge of rainwater and stormwater management systems, their components, characteristics, applications and operation
  1. identify rainwater and stormwater management systems and their components, and describe their characteristics and applications
  2. describe concepts, principles and interactions of blue and green infrastructure
  3. describe operating principles of rainwater and stormwater management systems and their components
  4. interpret information about rainwater and stormwater management systems found on drawings and specifications
D-15.03.02L demonstrate knowledge of procedures to maintain rainwater and stormwater management systems and their components
  1. identify tools and equipment used to maintain rainwater and stormwater management systems and their components, and describe their procedures for use
  2. identify hazards and describe safe work practices to maintain rainwater and stormwater management systems and their components
  3. describe procedures to maintain rainwater and stormwater management systems and their components
  4. describe procedures to inspect rainwater and stormwater management systems and their components
  5. describe procedures to test rainwater and stormwater management systems and their components
  6. interpret test results relating to water and soil quality
  7. identify signs of erosion
  8. describe soil water relationship with respect to sedimentation
  9. describe plant maintenance requirements in relation to their function within rainwater and stormwater management systems
D-15.03.03L demonstrate knowledge of regulatory requirements for rainwater and stormwater management systems
  1. identify codes, standards and regulations for rainwater and stormwater management systems
D-15.03.04L demonstrate knowledge of sustainability and environmental stewardship practices
  1. identify practices that contribute to environmental protection
  2. identify practices that promote responsible water use and conservation

Range of Variables (include, but not limited to)

components (rainwater and stormwater management systems): mesh, filters, basins, inlet channels, outlet channels, pipes, pumps, cisterns, soil cells, plants, water harvesting crates, growing media

D-15.04 Maintains erosion control

NL NS PE NB QC ON MB SK AB BC NT YT NU
NV yes NV yes yes yes yes yes yes yes ND ND ND
Skills
Reference Code Performance Criteria Evidence of Attainment
D-15.04.01P inspect erosion control material erosion control material is inspected to ensure functionality
D-15.04.02P repair erosion control material erosion control material is repaired in accordance with industry standards and manufacturers’ specifications
D-15.04.03P remove unwanted vegetation unwanted vegetation is removed from erosion control material

Range of Variables (include, but not limited to)

erosion control material: roll-type material (tarps, mats, blankets), aggregates, plant material (living and non-living), silt fences, boulders, wattles

Knowledge
Reference Code Learning Outcomes and Objectives
D-15.04.01L demonstrate knowledge of erosion control material, their characteristics and applications
  1. identify erosion control material, and describe their characteristics and applications
  2. interpret information about erosion control material found on drawings and specifications
D-15.04.02L demonstrate knowledge of procedures to maintain erosion control
  1. identify tools and equipment used to maintain erosion control material, and describe their procedures for use
  2. identify hazards and describe safe work practices to maintain erosion control material
  3. describe procedures to maintain erosion control
  4. describe procedures to inspect erosion control material
  5. describe procedures to repair erosion control material
D-15.04.03L demonstrate knowledge of regulatory requirements about erosion control
  1. identify codes, standards and regulations about erosion control
D-15.04.04L demonstrate knowledge of sustainability and environmental stewardship practices
  1. identify practices that contribute to environmental protection
  2. identify practices that contribute to reducing carbon emissions

Range of Variables (include, but not limited to)

erosion control material: roll-type material (tarps, mats, blankets), aggregates, plant material (living and non-living), silt fences, boulders, wattles

D-15.05 Maintains biodiverse plantings and natural areas

NL NS PE NB QC ON MB SK AB BC NT YT NU
NV yes NV yes yes yes yes yes yes yes ND ND ND
Skills
Reference Code Performance Criteria Evidence of Attainment
D-15.05.01P inspect area for safe public access safe public access is ensured by inspecting area according to jurisdictional regulations and contract documents
D-15.05.02P monitor, control/remove and report invasive and unwanted species invasive and unwanted species are monitored, controlled/removed and reported according to contract documents and jurisdictional regulations
D-15.05.03P monitor plant health plant health is monitored for pests and diseases
D-15.05.04P maintain pathways pathways are maintained for safe access according to contract documents
D-15.05.05P remove debris debris is removed
D-15.05.06P plant vegetation vegetation is planted according to contract documents and CLS
D-15.05.07P monitor for site disturbances site disturbances are monitored and reported to site supervisor
D-15.05.08P protect vegetation from excessive damage vegetation is protected from excessive damage by installing protection measures

Range of Variables (include, but not limited to)

site disturbances: erosion, vandalism, illegal camping, illegal dumping, wildlife damage

protection measures: tree guards, fencing, deterrents

Knowledge
Reference Code Learning Outcomes and Objectives
D-15.05.01L demonstrate knowledge of biodiverse plantings and natural areas, their characteristics and applications
  1. identify types of biodiverse plantings and natural areas, and describe their characteristics and applications
  2. describe benefits of biodiverse plantings and natural areas
D-15.05.02L demonstrate knowledge of procedures to maintain biodiverse plantings and natural areas
  1. identify tools and equipment used to maintain biodiverse plantings and natural areas, and describe their procedures for use
  2. identify hazards and describe safe work practices to maintain biodiverse plantings and natural areas
  3. describe procedures to maintain biodiverse plantings and natural areas
  4. describe procedures to inspect biodiverse plantings and natural areas
D-15.05.03L demonstrate knowledge of regulatory requirements about biodiverse plantings and natural areas
  1. identify codes, standards and regulations about biodiverse plantings and natural areas
D-15.05.04L demonstrate knowledge of sustainability and environmental stewardship practices
  1. identify practices that contribute to environmental protection
  2. identify practices that contribute to reducing carbon emissions
  3. describe environmental benefits of biodiverse plantings and natural areas

Range of Variables (include, but not limited to)

benefits of biodiverse plantings and natural areas: animal habitat, refugia for organisms, biodiversity, psychosocial health, preservation of natural resources