Table of Contents
Task B-7 Installs pole structures
Task Descriptor
Pole structures are installed to support overhead distribution and transmission power systems. They are made from various materials such as wood, steel, concrete and fibreglass.
B-7.01 - Frames pole structures
B-7.01 - Frames pole structures
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Skills
| Reference Code |
Performance Criteria |
Evidence of Attainment |
| B-7.01.01P |
select and use tools and equipment |
tools and equipment to frame pole structures are selected and used according to job requirements and company standards |
| B-7.01.02P |
check pole stamp information |
pole stamp information is checked to ensure pole meets engineering standards |
| B-7.01.03P |
inspect poles for defects and structural integrity |
poles are inspected for defects and to ensure they are treated properly |
| B-7.01.04P |
install ground wire on pole structures |
ground wire is installed on pole structures to provide a path to ground according to engineering standards and jurisdictional regulations |
| B-7.01.05P |
measure distances for placement of hardware and equipment |
distances for placement of hardware and equipment are measured according to company standards |
| B-7.01.06P |
drill holes |
holes are drilled straight and level at required spacing according to company standards |
| B-7.01.07P |
attach hardware and equipment components |
hardware and equipment components are attached according to company standards |
Range of Variables
- tools and equipment include: cant hook, framing pole cradle, drill
- pole stamp information includes: length, class, treatment type, pole type, date, manufacturer
- defects include: knots, rotting
- hardware includes: bolts, nuts, washers
- equipment components include: pole mounted transformers, single-phase and three-phase switching points, capacitor banks, regulator banks, reclosers
Knowledge
| Reference Code |
Learning Outcomes |
Learning Objectives |
| B-7.01.01L |
demonstrate knowledge of pole structures, their components, characteristics and applications |
define terminology associated with framing pole structures and their components |
| identify hazards and describe safe work practices pertaining to framing pole structures and their components |
| interpret codes, standards and regulations pertaining to pole structures and their components |
| interpret information pertaining to framing pole structures and their components found on drawings and specifications |
| identify tools and equipment relating to framing pole structures and their components and describe their applications and procedures for use |
| identify types of pole structures and their components and describe their characteristics and applications |
| identify hardware and structure component accessories and describe their characteristics and applications |
| identify types of equipment components |
| B-7.01.02L |
demonstrate knowledge of procedures used to frame pole structures, their components and accessories |
describe procedures used to frame pole structures, their components and accessories |
Range of Variables
- pole structures include: single-pole, multi-pole, tangent, angle, dead-end, take-off (or tap), joint use construction, self-supporting poles (wood, steel, fibreglass, concrete, laminate)
- pole structure components include: crossarms, insulators, pole top pins
- tools and equipment include: cant hook, framing pole cradle, drill
- hardware includes: bolts, nuts, washers
- equipment components include: pole mounted transformers, single-phase and three-phase switching points, capacitor banks, regulator banks, reclosers
B-7.02 - Sets pole structures
B-7.02 - Sets pole structures
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Skills
| Reference Code |
Performance Criteria |
Evidence of Attainment |
| B-7.02.01P |
select and use tools and equipment |
tools and equipment to set pole structures are selected and used according to job requirements |
| B-7.02.02P |
obtain locates |
locates are obtained according to jurisdictional regulations |
| B-7.02.03P |
excavate hole(s) |
hole(s) is excavated to required depth according to company standards |
| B-7.02.04P |
install pole structure supporting devices |
pole structure supporting devices are installed according to job requirements and soil condition |
| B-7.02.05P |
place pole structure in hole |
pole structure is placed in hole according to work procedures |
| B-7.02.06P |
plumb and secure pole structure |
pole structure is plumbed and secured according to work procedures and jurisdictional regulations |
Range of Variables
- tools and equipment include: radial boom derrick (RBD), cant hook, insulated pole tongs
- pole structures include: single-pole, multi-pole, tangent, angle, dead-end, take-off (or tap), joint use construction, self-supporting poles (wood, steel, fibreglass, concrete, laminate)
- locates include: pipelines, utilities, water, sewer
- pole supporting devices include: pole cribbing, rock mounts, tri-anchor brackets (star pole anchor)
Knowledge
| Reference Code |
Learning Outcomes |
Learning Objectives |
| B-7.02.01L |
demonstrate knowledge of principles of setting pole structures |
define terminology pertaining to setting pole structures |
| identify hazards and describe safe work practices pertaining to setting pole structures |
| interpret standards and jurisdictional regulations pertaining to setting pole structures |
| interpret information found on drawings and specifications pertaining to setting pole structures |
| identify tools and equipment pertaining to setting pole structures and describe their applications and procedures for use |
| identify types of pole structures and describe their characteristics and applications |
| B-7.02.02L |
demonstrate knowledge of procedures used to set pole structures |
describe procedures to set pole structures |
Range of Variables
- pole structures include: single-pole, multi-pole, tangent, angle, dead-end, take-off (or tap), joint use construction, self-supporting poles (wood, steel, fibreglass, concrete, laminate)
- tools and equipment include: radial boom derrick (RBD), cant hook, insulated pole tongs
B-7.03 Installs pole structure guys and anchors
B-7.03 Installs pole structure guys and anchors
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Skills
| Reference Code |
Performance Criteria |
Evidence of Attainment |
| B-7.03.01P |
select and use tools and equipment |
tools and equipment are selected and used according to manufacturers’ specifications and job requirements |
| B-7.03.02P |
obtain locates |
locates are obtained according to jurisdictional regulations |
| B-7.03.03P |
install anchors |
anchors are installed according to job requirements and soil condition |
| B-7.03.04P |
install attachments, guy strain insulators and guys |
attachments, guy strain insulators and guys are installed according to company standards |
| B-7.03.05P |
secure and tension guys |
guys are secured and tensioned using tools and equipment according to company standards |
| B-7.03.06P |
install guards and barriers |
guards and barriers are installed according to company standards and jurisdictional regulations |
Range of Variables
- tools and equipment include: chain hoists, RBD, slings, grips
- locates include: pipelines, gas lines, communication, water, sewer, electric
- anchors include: helix, rock, cross plates, expansion, log
- attachments include: preforms, anchor eye nuts, three-bolt clamps
- guys include: down, span, sidewalk (struts), push brace
Knowledge
| Reference Code |
Learning Outcomes |
Learning Objectives |
| B-7.03.01L |
demonstrate knowledge of principles of pole guys and anchors and their applications for use |
define terminology associated with guys and anchors |
| identify hazards and describe safe work practices pertaining to the installation of guys and anchors |
| interpret standards and jurisdictional regulations pertaining to the installation of guys and anchors |
| interpret information pertaining to the installation of guys and anchors found on drawings and specifications |
| identify tools and equipment pertaining to the installation of guys and anchors and describe their applications and procedures for use |
| identify types of guys and anchors and describe their characteristics and applications |
| identify guy and anchor attachments and describe their characteristics and applications |
| B-7.03.02L |
demonstrate knowledge of procedures used to install pole guys and anchors |
describe procedures used to install pole guys and anchors |
Range of Variables
- guys include: down, span, sidewalk (struts), push brace
- anchors include: helix, rock, cross plates, expansion, log
- tools and equipment include: chain hoists, RBD, slings, grips
- attachments include: preforms, anchor eye nuts, three-bolt clamps
Task B-8 Installs steel lattice structures
Task Descriptor
Steel lattice structures are installed to support overhead power systems. These structures are preferred in order to accommodate increased clearances required by high operating voltage, weight of conductors and longer distances between the structures.
B-8.01 - Assembles steel lattice structures
B-8.01 - Assembles steel lattice structures
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Skills
| Reference Code |
Performance Criteria |
Evidence of Attainment |
| B-8.01.01P |
select and use tools and equipment |
tools and equipment to assemble steel lattice structures are selected and used according to manufacturers’ specifications and job requirements |
| B-8.01.02P |
lay out and verify steel lattice structure components |
steel lattice structure components are laid out and verified according to manufacturers’ specifications |
| B-8.01.03P |
assemble steel lattice structure components and hardware |
steel lattice structure components and hardware are assembled using lifting equipment according to manufacturers’ specifications and work procedures |
Range of Variables
- tools and equipment include: torque wrench, impact drill, cranes
- steel lattice structures include: dead-end, corner, tangent
Knowledge
| Reference Code |
Learning Outcomes |
Learning Objectives |
| B-8.01.01L |
demonstrate knowledge of assembling steel lattice structures, their components, characteristics and applications |
define terminology associated with steel lattice structures |
| identify hazards and describe safe work practices pertaining to assembly of steel lattice structures |
| interpret standards and regulations pertaining to assembly of steel lattice structures |
| identify tools and equipment pertaining to assembling steel lattice structures and describe their applications and procedures for use |
| identify types of steel lattice structures and describe their characteristics and applications |
| interpret information pertaining to steel lattice structures found on drawings and specifications |
| B-8.01.02L |
demonstrate knowledge of procedures used to assemble steel lattice structures and their components |
describe procedures used to assemble steel lattice structures and their components |
Range of Variables
- steel lattice structures include: dead-end, corner, tangent
- tools and equipment include: torque wrench, impact drill, cranes
B-8.02 - Erects steel lattice structures
B-8.02 - Erects steel lattice structures
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Skills
| Reference Code |
Performance Criteria |
Evidence of Attainment |
| B-8.02.01P |
select and use tools and equipment |
tools and equipment to erect steel lattice structures are selected and used according to manufacturers’ specifications and job requirements |
| B-8.02.02P |
place and secure base or structure on footing |
base of a multi-sectioned steel lattice structure or the entire structure is placed and secured according to manufacturers’ specifications and company standards |
| B-8.02.03P |
connect remaining steel lattice structure sections |
remaining steel lattice structure sections are connected aloft and in sequence according to manufacturers’ specifications and work procedures |
| B-8.02.04P |
use temporary guy wires |
temporary guy wires are used depending on type of structure according to work procedures to ensure stability during erection |
| B-8.02.05P |
torque bolts |
bolts are torqued according to manufacturers’ specifications |
Range of Variables
- tools and equipment include: slings, cranes, helicopters
- steel lattice structures include: dead-end, corner, tangent
Knowledge
| Reference Code |
Learning Outcomes |
Learning Objectives |
| B-8.02.01L |
demonstrate knowledge of procedures used to erect steel lattice structures |
define terminology associated with steel lattice structures |
| identify hazards and describe safe work practices pertaining to erecting steel lattice structures |
| interpret standards and jurisdictional regulations pertaining to steel lattice structures |
| identify tools and equipment relating to erecting steel lattice structures and describe their applications and procedures for use |
| interpret information pertaining to erection of steel lattice structures found on drawings and specifications |
| B-8.02.02L |
demonstrate knowledge of procedures used to erect steel lattice structures and their components |
describe procedures used to erect steel lattice structures and their components |
Range of Variables
- steel lattice structures include: dead-end, corner, tangent
- tools and equipment include: slings, cranes, helicopters
B-8.03 - Installs steel lattice structure guy wires and anchors
B-8.03 - Installs steel lattice structure guy wires and anchors
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Skills
| Reference Code |
Performance Criteria |
Evidence of Attainment |
| B-8.03.01P |
select anchor type |
anchor type is selected according to company standards and soil condition |
| B-8.03.02P |
select and use tools and equipment |
tools and equipment are selected and used according to manufacturers’ specifications and job requirements |
| B-8.03.03P |
select guy wire size and guy attachments |
guy wire size and guy attachments are selected according to company standards |
| B-8.03.04P |
obtain locates |
locates are obtained according to jurisdictional regulations |
| B-8.03.05P |
position and install anchors for structures |
anchors are positioned and installed for structures according to work procedures and company standards |
| B-8.03.06P |
assemble, secure and tension guy wires |
guy wires are assembled, secured and tensioned while ensuring structure is plumb according to company standards and work procedures |
Range of Variables
- tools and equipment include: chain hoists, RBD, grips, dynamometer
- locates include: pipelines, gas lines, communication, water, sewer, electric
- anchors include: helix, rock, cross plates, expansion
Knowledge
| Reference Code |
Learning Outcomes |
Learning Objectives |
| B-8.03.01L |
demonstrate knowledge of guy wires and anchors, their characteristics and applications |
define terminology associated with guy wires and anchors |
| identify hazards and describe safe work practices pertaining to installing guy wires and anchors |
| interpret standards and jurisdictional regulations pertaining to the installation of guy wires and anchors |
| identify tools and equipment pertaining to the installation of guy wires and anchors and describe their applications and procedures for use |
| identify types of guy wires and anchors and describe their characteristics and applications |
| interpret information pertaining to installation of guy wires and anchors found on drawings and specifications |
| B-8.03.02L |
demonstrate knowledge of procedures used to install guy wires and anchors |
describe procedures used to install guy wires and anchors |
Range of Variables
- anchors include: helix, rock, cross plates, expansion
- tools and equipment include: chain hoists, RBD, grips, dynamometer