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005. Lake MacDonald Drive Cooroy - SWMS
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pour decks without fall protection
Pour decks and false decks are to be constructed using approved materials and components including, purpose made pour decks, approved fixings and bracketing
All reo steel starter bars or vertical bars are to have correct sized, approved caps installed during all stages of the works including concrete pour
Access and egress for stripping of the forms must be conducted in line with Diagram 9 – Entry to Pits and confined space section of this SWMS
Internal forms must not be lifted with any worker inside the pit or inside pipes that enter the pit
Forms must be dismantled, rigged to the chains or sling and then worker is to exit the manhole before removing the internal form
Precast manhole and pit lid to be installed in line with lifting section of this SWMS
All open penetration to have approved covers installed when manhole or pit is not being worked on, at breaks and end of shift
R1 = E24 If Control Measures are altered R2 rating must be reassessed R2 = L5
RECOVERY OF BOGGED VEHICLES
Hazard / Risk Control Measures
HAZARDS Multiple vehicles bogged recovering vehicle rolls. Poor communication / Planning Tow cable snaps All potential hazards have not been documented Correct controls not implemented. Incorrect item of plant used for the recovery Incorrect towing points used Inspection of the attachment points before performing the recovery. Bystander is struck by damaged recovery straps/tow ropes. Vehicle in a location that is congested effecting other works. Workers being struck or runover CONSEQUENCES Serious injury Death Damage to protected water ways and flora and fauna. Potential harm to habitats Plant / Vehicle Damage Prior to rescue / recovery commencing, the ground conditions must be assessed to ensure no other vehicles become bogged.
Carry out Risk Assessment to ensure the most appropriate method of rescue / recovery is in use.
Communication protocols must be established, ensuring they are clearly understood before commencing the recovery. Radio or visual contact is to be maintained at all times between the operators of the disabled vehicle, the recovery vehicle and the person supervising the recovery.
All ground personnel are to be outside a radius of at least 1.5 times the length of the recovery equipment.
Only approved retrieval slings & shackles of the correct rating are to be used. Snatch straps and chains such as webbing slings, load resistant slings and rope are NOT USED for the recovery of vehicles and plant.
Suitability of recovery equipment such as cables, winches and hooks used to tow vehicles and plant are fit for purpose and verified by an independent engineer.
When recovering loaded vehicles, the mass of the load and the safe working load of the recovery equipment must be assessed and where doubt exists the equipment must be unloaded.
Where Vehicles and plant are fitted with towing points, the rescue equipment must not be connected to the towing point. As these are rated for towing and not for recovery on ‘bogged’ or stuck vehicles.
Only engineered attachment points are to be used for the recovery with appropriate supervision. If the attachment points have been damaged, or their effectiveness during the recovery is in question, specialist advice is to be obtained. Towing of bogged vehicles and plant is only undertaken when engineering attachment points and/or other methods are identified and verified.
Extreme forces are generated during recovery and therefore correct attachment to each vehicle using appropriately rated attachments and recovery points are imperative for vehicle, driver and bystander safety.
In the first instance attempt to drive out the bogged vehicle or plant either through freeing up or digging out the obstructions and/or via the aid of recovery boards and planks to facilitate grip and traction.
Any environmental damage caused is to be rectified as soon as is practicably possible.
On completion, all vehicles or plant involved in the recovery are to be inspected for damage by Plant Personnel, 3rd party workshop or person responsible for vehicles on the project.
R1 = E24 If Control Measures are altered R2 rating must be reassessed R2 = L5
DEMOLITION
Hazard / Risk Control Measures
HAZARDS Untrained persons undertake task Person getting trapped Structural Integrity Incorrect procedures are used Exposure to air borne particles. Unauthorised entry Workers unaware of the tasks and procedures Live Services Inadequate bracing of structures. Glass Falling Asbestos Lead Paint Workers trapped in the opening CONSEQUENCES Broken bones Twisted knees and ankles, Serious Injury or Death Entrapment Asphyxiation Electrocution Asbestos related illnesses Cuts, abrasions and lacerations Part 3A of the WH&S Regulations 2008 requires that a business that performs demolition work must hold a certificate to carry out that activity.
Complete a dilapidation report before commencement of demolition works
All hazardous materials are to be identified before work commences such as Asbestos, lead paint etc.
Ensure that all exclusion zones are in place before work commences.
Pre-start conducted to communicate to all workers involved in the activity their roles and to outline risks and hazards
All services to be made safe or disconnected before work commences.
During demolition temporary bracing and shoring shall be added for stability where necessary
If a structural component of the demolition area becomes unstable that is not in accordance with the intended demolition methodology a structural engineer’s advice is required and all other persons should be removed from the immediate area until cleared to return
All openings are to be boarded over or properly barricaded to prevent slips, trips and falls.
Precautions must be taken to prevent glass from falling on workers (remove excess if possible).
R1 = E24 If Control Measures are altered R2 rating must be reassessed R2 = L5
ASBESTOS REMOVAL
Hazard / Risk Control Measures
HAZARDS Incorrect procedure Particles become air borne Materials not identified efficiently Incorrect or Inadequate controls in place Lack of communications Lack of awareness Lack of training in Asbestos handling and identification Exclusion Zones not set up or inadequate PPE not adequate Staff are unaware on the tasks and PPE required Neighbours are unaware of works and pose harm to their health Incorrect training or not aware of health impact of asbestos No exclusion zones to warn others of the exact area the removal works are occurring in Onsite staff and other members of the public are unaware of the removal of asbestos. Particles become stuck to the workers clothes and particles are spread through the workers family throughout the use of the washing machine. CONSEQUENCES Asbestos Related Illness/disease Death dehydration and or heat strokes Only experienced and licenced staff to undertake works
For preparation an untrained person can assist with site set up
Pre-start briefing to ensure all staff are fully aware of the scope of work before work commences.
Conduct a risk assessment with all involved in the task
Asbestos removal by relevant person to inform any neighbouring properties or nearby work crews.
Ensure that neighbouring properties and home owners are aware and asked if they suffer from any medical conditions such as asthma etc.
Works are not to be conducted in windy weather.
Ensure persons handling ACM have appropriate certificate (“B” Class Certificate, Removal of ACM from workplace)
Barricading Requirements outer perimeter minimum 20m from outer edge of work area inner work area barricaded for actual removal zone
Place “Danger Asbestos Removal” Signs on barricade
Arrange decontamination facility to wash down personnel (e.g. water truck and hose)
Ensure all PPE is available and in the outer work zone. Disposable overalls, P2 mask or better (preferably full face for eye protection), Disposable gloves & Gum boots Ensure overalls are taped to gum boots and gloves, zip overalls all the way to the top and place hood over head Hard hats are exempt due to heat stress related issues and mask fitting
Have PVA glue, plastic or plastic asbestos bags, duct tape, pressure spray bottle in work zone, ready to use if required.
Keep pathways / work areas clear of trip hazards
R1 = E24 If Control Measures are altered R2 rating must be reassessed R2 = L5
QUICK CUT SAWS & CHAINSAWS
Hazard / Risk Control Measures
HAZARDS Failure to follow correct procedures Failure to wear correct PPE Cutting on unstable Ground Slips, Trips and Falls Blade Pinching Kick Back of saw Blade breaking Blade or Cutting particles, Shrapnel contacting persons Incorrect or inadequate chocking Slippery Surfaces Poor Vision Noise Disruption to public Pedestrians being within exclusion zones Damaged Equipment Broken Guards Blade Exploding Dust exposure / RCS Loss of Control of saw CONSEQUENCES General discomfort and angst to public Serious injury or Death Blindness Muscular and joint strain to back and knees Irritation form Dust (Eyes, nose, mouth) Chemical Poisoning Burns Environmental Damage Respiratory Disease Quick Cut Saw Procedure IMS-02-27 must be followed for all quick cut operations and for training and competency requirements of operators or other persons assisting with cutting operations.
All workers that are required to use a quick cut saw on any Shadforth site, must have undertaken the course ‘RIICRC319D Saw and cut concrete pavements to initiate planned cracks’ or a training program delivered by a registered training organisation and approved by Shadforth’s Compliance Manager.
Chain saw equipment only to be used by personnel who have undertaken ‘FPICOT2237 - Maintain chain saws and FPICOT2239 - Trim and cut felled trees.
Work zone for cutting must be a flat level area, with adequate exclusion from other workers/persons.
Ensure work area is tidy and free from obstructions
Ensure weather conditions are suitable, visibility is good with adequate lighting to make the cut, safely.
Consider the time of shift, that the activity is taking place – cuts are only to be conducted during allowable working hours.
A Take 5_IMS-05-51 to be conducted before all cuts by the operator, outlining all required controls are in place.
Workers and others assisting, are required to wear correct PPE – Gloves, Double eye protection including safety goggles or glasses and a full-face high impact face shield, hearing protection, hard hat, safety boots and Dust/respiratory Mask that has been fit tested. If required wear Chaps
Lift by bending your knees, grasping the load firmly, and then raising the load keeping your back as straight as possible. Never cut above shoulder height.
If there is a pedestrian access, it must be maintained to ensure pedestrians and cyclists have a clear & safe passage through the job site and are a safe distance from any potential shrapnel or other hazards.
Inspect the quick cut saw / chain saw prior to use, check saw blades, shafts, flanges, guarding, hand grips, and drive belts for wear and tear, correct assembly, and the correct functioning of safety equipment
Use Diamond blades and water when cutting, to suppress dust and clean up excess dust/water sludge
Do not overfill machine when refuelling, have spill kit/SDS on site nearby and use gloves while refuelling. Refuelling procedure IMS-02-26
Ensure item is blocked and chocked before cutting, ensure blocks are placed on flat level ground, ensure object being cut is placed on the blocks and chocked with plastic chocks, ensure object is stable and will not move prior to cutting, always stand with both feet firmly on the ground – never hold with one foot.
Never cut a pipe or object with the front or bottom of the blade / chain – the safest part of the blade / chain to use is the area between the bottom of the blade and the front of the blade as it sits on the machine.
Check the texture, shape, and composition of the object being cut for any hazards, be aware of any embedded cables or steel reinforcement
ADDITIONAL REQUIREMENTS FOR STOCKLAND SITES
Only the Stihl TS 440 14inch/350 mm with Quick Stop Anti Kick Back Brake Technology will be permitted to be used for the majority of cuts.
QUICK CUT SAWS & CHAINSAWS
Hazard / Risk Control Measures
Where the Stihl TS 440 14” quick cut is unable to be used and the 16” quick cut saw is to be used – A full risk assessment must be completed for each task.
Pit Crew and Pipe Crew foreman who are permitted to use the 16” quick cut saw, must complete the additional training requirements as required by Shadforth.
Use of a 16 Inch Quick Cut, is to be registered with the WHSE advisor on site
When cutting pipes over 1450mm diameter, the purpose-built pipe roller must be used to hold and guide the turning of the pipe.
R1 = E24 If Control Measures are altered R2 rating must be reassessed R2 = L5
Diagram 2 – Quick Cut Safety
ANGLE GRINDERS
Hazard / Risk Control Measures
HAZARDS Failure to follow correct procedures Failure to wear correct PPE Cutting on unstable Ground Rotating equipment Sparks Damaged grinding disc Electrocution High pressure air Flying objects Excessive Noise Slips, Trips and falls Manual Handling CONSEQUENCES Serious injury or Death Blindness Muscular and joint strain to back, arms and knees Irritation form Dust (Eyes, nose, mouth) Chemical Poisoning Burns Environmental Damage Eye injuries Electrocution and burns 9” GRINDERS ARE NOT PERMITTED ON WORKSITES
Ensure equipment is maintained in good working order, with current test tag (as per electrical safety procedure IMS-02-04) and all guards are fitted correctly
Ensure grinders are used in accordance with manufacturer’s instructions
Ensure leads are not placed where they could be damaged or cut
All adjusting screws should be tight
Check work is properly supported and wont slide or move and ensure the cut-off will fall safely or will be supported
Check electric cord will reach along the cut
Check floor is clear of obstructions and debris
Operator position must be comfortable, no reaching or off balance. Check your position so that the cut can be completed without unnecessary repositioning of the feet and without overreaching Get Assistance if necessary
Respiratory Masks that have been fit tested to the individual, must be worn at all times when grinding any products that may contain silica dust such as concrete / concrete products, bricks, blocks, tiles, pavers, fibre cement sheeting, stone or composite stone
Ensure any dust create in minimise and contained to work area
Prepare a spot to put the grinder down after each cut and ensure the blade has stopped before resting the grinder.
Insert the grinding discs prior to starting work (ring test)
Ensure the disc is compatible with the grinder
Check the RPM of disc and machine and check correct installation of grinder wheel
Place grinder loose on work
Switch off power / air to the grinder when not in use
R1 = E24 If Control Measures are altered R2 rating must be reassessed R2 = L5
GRIT SANDBLASTING
Hazard / Risk Control Measures
HAZARDS Lack of understanding of activity requirements Fumes, dust, Heat Trips, Slips and Falls Manual Handling Unauthorised work Conflicting activities Invalid permit Lack of competency Lack or poor communication Haste or shortcuts Air contamination Improper supply of air Ineffective filters Sandblasting on body parts Locking of dead man’s device Electric Shock Working in isolation Chemical spills CONSEQUENCES Electric shock Cuts, lacerations Eye, skin and respiratory irritation Obtain a permit to work, if required to do so
Ensure there are no conflicting activities near the worksite before starting the job
Only trained and competent persons are to conduct sandblasting
Use regulator to control supply
Change filter at the advised frequency
Monitoring the air and ensure good quality of air
Ensure dead man’s device is always in good operating condition
Do not allow workers to play with the sand blasting machine
Barricade the work area to prevent unauthorised entry
After completion of work make sure all the equipment & tools are properly taken back to their storage area
If any equipment is found to be unserviceable and/or faulty, place a “danger – out of service” tag on it and report it to the supervisor immediately
Identify all hazardous substances being used and ensure SDS are available for review and hazardous chemicals are controlled in accordance with the hazardous chemical’s procedure and SWMS
Ensure manual handling is conducted in accordance with the Manual Handling section of this SWMS.
When using high pressure water cleaner, ensure all controls outlined in the High-Pressure Water Jetting Section of this SWMS is implemented.
R1 = E24 If Control Measures are altered R2 rating must be reassessed R2 = L5
WELDING
Hazard / Risk Control Measures
HAZARDS Lack of understanding of activity requirements Fire / Explosion Confined Space Damaged equipment Slips, Trips and falls Manual Handling Fumes Welding Flash Chipping slag from weld Electric Shock Excessive noise Rotating equipment sparks High pressure air Flying objects CONSEQUENCES Burns Respiratory Eye injuries Hearing damage Electrocution Sprain and Strain – back and arm Hot works permit_IMS-05-18 or Maintenance of Plant & Equipment Permit_IMS-05-95 to be approved, prior to commencing any works
Have appropriate screening in place to protect other workers from flash
When working in open areas, use barricades to keep people at least 25m away
Use safe manual handling and lifting techniques in accordance with the SWMS.
Correct handling of compressed gas cylinders and regulators in accordance with the handling gas cylinders section of this SWMS
Position items so welder will be comfortable
Use extraction fan and work in well ventilated area
Remove all combustible and flammable items from work area
Do not weld on wet ground
Pre-Welding check must be completed by the welder or supervisor and all actions identified, should be rectified prior to commencing work
When employees are welding or heating - cables, leads or connections must be positioned so that there are no fire or tripping hazards created
Ensure appropriate ventilation is present whilst welding and regularly check for gas leaks
All hoses and leads are to be stored appropriately
Follow manufacturers specification for set up
Locate on Flat ground, protected from weather – ensure plugs, connections and sockets are clean and dry
Check equipment before starting
Have solid footing to weld
Wear gloves to weld and change electrodes
An electrode stub should not be left to burn less then 3cm
WELDING
Hazard / Risk Control Measures
Never Cool electrodes by dipping them in water
Keep electrodes dry
Store different electrodes separately
Prevent welding machine ventilation from being blocked
Turn off equipment before adjusting the polarity switch
Minimise welding machines exposure to corrosive fumes
Remove electrode from holder and switch off machine, once work is completed or if leaving work area
Oxygen cylinders valves have right turn connections. Acetylene cylinders have left turn connections. Black hoses connect oxygen, red hoses connect acetylene
Handling, store and use cylinders in accordance with the handling gas cylinders section in this SWMS.
Use flashback arrestors, between the cylinder and torch
Prevent hoses from being crimped or tangles
Leaks are to be repaired appropriately – taping up a leak is not acceptable
Keep equipment clean of oil and grease
Weld on table tops made of steel plate or special fire bricks
Release pressure in regulators and lines before storing or moving kit – open an acetylene valve from ¾ to 1 ½ turns
Adequate emergency equipment (in particular a fire blanket) to be onsite and accessible.
Barricade of the work area as appropriate
R1 = E24 If Control Measures are altered R2 rating must be reassessed R2 = L5
HIGH PRESSURE WATER JETTING / CLEANING
Hazard / Risk Control Measures
HAZARDS Oil & Fuel Spills Chemical Spills Manual Handling Slips, Trips and Falls High Pressure Water Slippery Surfaces Hazardous Chemicals Static Electricity Confined Space Barricading Congestion Lack of training or knowledge on equipment operations Lack of communication Pinch Points CONSEQUENCES Flora and Fauna Damage Eye Injuries Electric Shock Contract Disease Pinch injuries Workers understand the scope of works and control measures to be implemented
Spill kits to be on hand to combat any spillage of fuel or chemical
Hazardous Chemical, Manual handling, Confined spaces procedures and SWMS should be referred to, where applicable
Area is clear of obstructions and the ground is level where equipment is to be used or parked
PPE – Eye googles are compulsory when using high pressure equipment. Appropriate PPE for the equipment/task to be worn
Only certified equipment is to be used and all operators must be competent in the correct use of the equipment
High-pressure water equipment (cleaners or jetta) to be used in accordance with manufacturer’s instructions
Barricades and sign boards to be set and used in work areas. (e.g. High-pressure water cleaning in use)
Hoses/nozzles to be visually checked for nicks/cuts prior to use
Earth leakage devices to be used when connected to 240v
Water drainage is safe and connected to a safe drainage system
Any person entering a confined space has been trained and certified to enter. A confined space permit must be filled out before entry and all works conducted in accordance with the SWMS, Permit and procedures.
All workers have up to date vaccinations for hepatitis and other bacterial disease, when working with sewerage
Conduct Risk assessment if extra hazards and risks are identified
Vacuum units are correctly positioned and clear of hazards
Appropriate methods of communication set up between operators
Ensure no persons or property is at risk before operating Jetta.
Spotter to stand upstream of manhole to monitor progress of Jetta
When operating Jetta Unit ensure when releasing hydraulics, no loose fittings or appliances are near and there is no risk to others
Check pipes are empty or as near as, prior to removing bungs or cutting pipes
Ensure slack is taken up with hose before setting up sleeves on catch points
At completion of works check that all manhole and pits have been covered and that all materials or debris have been cleaned up
R1 = E24 If Control Measures are altered R2 rating must be reassessed R2 = L5
Other Activity:
Hazard / Risk Control Measures
HAZARDS CONSEQUENCES
R1 = If Control Measures are altered R2 rating must be reassessed R2 =
Civil Construction | SWMS
WORK SITE DETAILS
SWMS REVIEWS
WORKER ACKNOWLEDGMENTS
Civil Construction | SWMS
WORK SITE DETAILS
SWMS REVIEWS
WORKER ACKNOWLEDGMENTS
WORK SITE DETAILS
Project Start Date
Work area Duration
Task
Works Description
REQUIRED PPE:
Mandatory Task Specific
Gloves Hearing Protection
Hard Hat Face Shield – High Impact
Safety Glasses Harness
Steel Capped Boots Respiratory Protection, Fit Tested as required
Long Sleeve Hi Vis Shirt Other:
Long Pants Other:
DOCUMENTS REFERENCED AND CONSIDERATIONS
WHS Act 2011, WHS Regulations 2011 AS/NZS 1891.1 – Industrial Fall-Arrest Systems & Devices, Harnesses and Ancillary Equipment.
Workplace Management Plan AS/NZS 1716 – Respiratory Protective Devices
Working near OH and UG electrical Lines COP 2010 AS/NZS 1020 – The Control of Undesirable Static Electricity
Environmental Protection Act 1994 AS/NZS 3100 – Approval and Test Specification – General Requirements for Electrical Equipment
Hazardous Manual Tasks COP 2011 AS/NZS 3000 – Electrical Installations/Wiring Rules
Managing risks of Falls at Workplaces COP 2018 AS/NZS 1715 – Selection, Use & Maintenance of Respiratory Protective Equipment
Excavation Work COP 2013 AS/NZS 1020 – The Control of Undesirable Static Electricity
Managing risks of Plant in the Workplace COP 2013 AS 3190 – Approval and Test Specification – Residual Current Devices
EXTRACT BELOW FROM WH&S ACT 2011, Section 28
Duties of workers - Workers have a duty to take reasonable care for their own health and safety and that they do not adversely affect the health and safety of other persons. Workers must comply with any reasonable instruction and cooperate with any reasonable policy or procedure relating to health and safety at the workplace.” All workers who have been involved in the development of this SWMS and/or Risk Assessment and who will be required to follow the contents, must record their title, name and sign in the space provided below.
SWMS DEVELOPMENT CONSULTATION & ACKNOWLEDGEMENTS
We hereby confirm these SWMS have been developed in consultation with relevant workers and Site personnel and agree to comply with the documented precautions and control measures outlined within these SWMS.
Name Position Signature Date
SWMS Reviews
Date Reason for Review Reviewed By Comments / Changes Made
Initial site specific SWMS review
SWMS reviewed with workers
CIVIL CONSTRUCTION SWMS
I hereby acknowledge and confirm that the documented precautions and control measures will be complied with, as outlined in the documented SWMS.
Prerequisites and General Works Site Establishment & Survey Manual Handling
Electrical Safety (Tag and Lockout) Hazardous Chemicals Handling Gas Cylinders
Refuelling Mobile Plant Transport Plant
Unloading and Loading Maintenance of Plant Working near OH Power
Working Near UG Services Trenching & Excavating Installation of Trench Shields/Plates
Lifting Clearing and Grubbing Working adjacent to a Road
Working Adjacent to Water Hot Works Working at Heights – above 2m
Confined Space Pit Construction & Concreting Recovery of Bogged Vehicles
Demolition Asbestos Removal Quick Cut Saws
Angle Grinders Grit Sandblasting Welding
Name Company Signature Date
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IMS-10-25_P – Reviewed: August 2020 Document Uncontrolled When Printed Page 1 of 1
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99 Sandalwood Lane, Forest Glen Q 4556 | Phone: 07 5458 3300 | Fax: 07 5458 3388 | www.Shadcivil.com.au
ABN 68 162 606 377
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Civil Construction SWMS
Civil Construction SWMS
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Erosion and sediment control plan
Key principle No. 3
Develop effective and flexible Erosion and
Sediment Control Plans based on the
anticipated soil, weather, and construction
conditions.
Erosion and sediment control plans (ESCPs)
need to walk a fine line between being formal
plans that site operators must follow, and
being flexible plans that still allow site
personnel to use their ‘common sense’ to:
e Adjust to changing site conditions.
e Focus on the intent of any technical notes
rather than their literal meaning.
[Attachment: image11.png (image text)]
Key principle No. 4
e This principle has many benefits,
including:
— reduced soil erosion
— reduced release of fine colloidal soil
particles that cause turbit runoff
— promotion of the rapid stabilisation and
revegetation of soil disturbances
Minimal disturbance of allotments
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Key principle No. 5
e The proper management of stormwater
runoff during the construction phase is
critical to the implementation of effective
erosion and sediment control.
e The importance of stormwater
management generally increases with
increasing rainfall intensity.
e This means drainage control becomes
. ‘ increasingly important the closer you get
ua, to northern Australia.
Diversion of “clean” run-on water
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Key principle No. 6
e Soil erosion is the process through which
the effects of wind, water, or physical
action, displace soil particles causing them
to be transported.
e The main factors affecting soil scour are
rainfall erosivity, soil erodibility, slope
length, slope steepness, soil cover, and
the surface flow conditions (i.e. flow type,
velocity, duration, and frequency).
Hydro-mulching
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Blo supplied by Catchments & Creeks Ply Lid 9
Recently stabilised subdivision
Key principle No. 7
e Ahealthy and continuous vegetative cover
is one of the most effective forms of
erosion control.
e¢ Most importantly, vegetation protects the
soil against raindrop impact erosion.
e Vegetation also binds the underlying soil
to improve its structural strength, improves
the soil’s infiltration capacity, and
increases evaporation thereby decreasing
overall stormwater runoff.
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Sediment basin
Key principle No. 8
e — Itis usually impractical to prevent all soil
erosion on construction sites; thus some
degree of sediment control is always
required.
e The primary purpose of most sediment
control measures is to trap the coarser
sediment fraction.
e Few sediment traps can capture fine
sediments; even fewer can reduce
turbidity levels in stormwater runoff.
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e All ESC measures must be maintained in
proper working order at all times until their
function is no longer required.
e To assist in achieving this requirement,
technical notes and/or construction
specifications attached to the Erosion and
Sediment Control Plan (ESCP) must
Ee specify the maintenance requirements of
Photo suppligtby Catchments & Greeks Pty Ltd all sediment traps.
Site maintenance
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Key principle No. 10
e Erosion and Sediment Control Plans
(ESCPs) are living documents that can
and should be modified as site conditions
change, or if the adopted measures fail to
achieve the required treatment standard.
e If a site inspection detects a failure in the
adopted ESC measures, then the source
of this failure must be investigated and
foto supplied by Catchments & Creeks Pty Ltd corrected.
Water samples
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Always start at the top
Substitution
Training
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Don’t use electronic devices Only re-fuel in ventilated Only re-fuel with 2 5t bottle
in the re-fuelling area areas, never in confined with an anti-s
nozzle
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Dump truck
Tractor scraper
Bulldozer
Articulated roller
Articulated loader
Excavator
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Powerline exclusion zones
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powerlines can result in people being killed consultation with
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4 An exclusion zone for plant or work being performed under or near an overhead powerline is the to 33KV (with
Zone in which you are not allowed to enter. consultation with 2000 3000 900
a person in control of
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E! recognised training course, to carry out the duties of a safety observer and communicate with the pBiv ano
operator. The safety observer must have the sole task of safety observer, a safety observer is ‘consultation with 3000 3000 900
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5 authorised person. exposed electic line)
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shove 6000 ‘6000 3400
A Authorised Persons, Instructed Persons and Safety Observers may allow the operation of plant ‘above S30KV up to yoo 00 ao
ei within reduced exclusion zones. Training of these employees in those competencies is essential 50OKV
F and is to be arranged by the Shadforths Compliance Team and must be approved by the electrical Nominal pole to earth | Untrained | Operating plant Vohicle operated by
3 entity, de voltage of fheelectric | ont y untrained person for
exposed electric line | tine (mm) | the electric line (mm)_| the electric line (mm)
Bi += 25 3000 3000 300)
B5KV 3000 3000) 2100
8 “150K 3000 3000 2100
33,000volts or 33 KV 27ORV 4500 6000 2900
4 “+ 350KV, 5000 ‘6000 2900
+1 400kV 6000 6000 3400
11,000 volts or 14
A —— 415 volts
ay —— Telecommunications
cable
a Approach Distances for Vehicles Nominal phase to phase ac. voltage (volts)
Approach distance (m)
4 Low voltage conductors up to 1000 - 0.6 metres
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Division 2
Exclusion zones for authorised or instructed persons
Nominal phase
to phase voltage
of overhead
uninsulated
electric line
instructed person
for the electric
line (mmm)
‘Operating plant operated
bby authorised person or
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‘observer or another safo
system (mm)
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Tow voltage
(No exclusion zone
prescribed)
1000
‘above low
voltage, up to
33kV
700
1200
‘above S3KV up to
‘SOKV
750
1300
‘above SOKV up to
66kV
1000
1400
‘above G6KV up to
110kV
1000
1800
‘above T10KV up
to 132k
1200
1800
‘above 132KV up
to 220kV.
1800
2400
‘above 220KV up
to 275k
2300
3000
‘above 275KV up
10 330kV
3000
‘3000
‘above S30KV up
10 400kV.
+3300
4000
+3300
‘above 400KV up
to 500kV,
3900
4600
‘3900
Nominal pole to
‘earth de voltage
of exposed
electric line
Authorised
porson or
structed person
for the electric
line (mm)
‘Operating plant operated
bby authorised person or
instructed person for the
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‘system (mm)
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by authorised
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F the electric
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car
700
1200
700
+ BSR,
71000
1800
71000
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1800
1200
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1800
72400
1800
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72500
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2900
3600
2900
ESOPDF20 Electrical safely code of practice 2010 - Working near overhead and
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Major Hazard - UG Services - 4 P's.pdf - Adobe Acrobat Reader DC
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Home Tools Major Hazard - UG...
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REMEMBER THE 4 P’s to AVOID SERVICE STRIKES
1. PLAN
+ Conduct A Prestart / Inspect the Site
Do Risk Assessment
Review DBYD / Reconcile site plans.
+ PLAN each day's work / Communicate with all workers
POSTIVELY IDENTIFY
+ Services within 3m must be positively Identified using vacuum excavation or hand
digging
Pothole to verify the location, depth and direction
Pothole Markers 100mm PVC Pipe inserted every 3-5
here a Tench roe merc wih a sane, must be Fuly Exposed & Visuay
Identified 500mm ether side of the
PROTECT
+) Where the Tench Profi intersects with a service, protec the area wih a Physical
Bamer
Erect Blue Baricading around the intersection area
Install Signage indicating lve underground service
PERMIT & PROCEED Pe =e and
Permits to be issued by Site Foreman BE orci Markers - 100m PVC poo &
{All Workers understand Permit Requirements Signsa ne Seater a
Al Workers Sign the Permit ener on
Permits are reviewed each day, with all workers
All services in works area must be located via vacuum excavation or hand digging and physically viewed
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if 1000 mm minimum a
[Attachment: image27.JPG (image text)]
Scenario 1- Double trench box or manhole box
Confined space regardless of whether end plates are n place. Harness to be worn by all workers attached to davit
‘arm while entering and exiting the box.
Han
excluded area
laddersafe
access platform
Ladder to be 2 rungs
above fixing point
Sandbags,
ramp to ladder
plate
“Greater than am
from top of boxto
the deepest part of
‘trench
[Attachment: image28.jpeg (image text)]
Davit arm fixed or
accessible within 20m
Hand rail or
‘excluded area.
platform
Ladder to be 2 rungs
above fixing point
--
--
‘Sandbag, ramp to
ladder platform
or both ends
Plate one end
[Attachment: image29.JPG (image text)]
Scenario 4- Single trench box or manhole box.
3m or less from top of box level to deepest part of trench. There must be no risk associated with engulfment or
hazardous atmospheres. This must be assessed in line with the code of practice. Must have graded / stepped access
at one end.
Hand rail or Ground Level
excluded area.
Hand rail or
excluded ares
Ladder tolbe 2 rungs
4 above fixing point
I t
q it
‘Sandbag ramp q it
‘access to optional 1 1
ladder q I} | Less than 3m
i) it
q it |
me-------- 1
|
Graded /
stepped access
[Attachment: image3.png (image text)]
@ shadrorith
[Attachment: image30.png (image text)]
Spotter
Ladden
straps
SCENARIO 1:
Pit with manhole form
[Attachment: image31.png (image text)]
Barricading
ms
rT
\
t
\
Ladder 1
‘
‘
Net
\
‘
t
\
t
‘
‘
\
¥
SCENARIO 2: uv
Not live less then 2m
[Attachment: image32.png (image text)]
_ Tripod
Bo
SCENARIO 3:
Not live
[Attachment: image33.png (image text)]
_ Tripod
BO
SCENARIO 4:
Pit live no aspro
\
‘
\
‘
‘
‘
\
‘
\
\
\
‘
1
\
‘
‘
\
4
[Attachment: image34.png (image text)]
SCENARIO 5:
Pit live with aspro
Confined space
[Attachment: image35.png (image text)]
[Never use the kickback zone of the power
Cutter which is the top outside quarter of,
Blade as per the diagram below
[Attachment: image37.jpeg (image text)]
DOUBLE EYE
PROTECTION
MUST BE WORN
[Attachment: image4.png (image text)]
Introduction to construction site erosion and sediment control
r SPs The objective
e To take all reasonable and practicable
measures to minimise short and long-term
soil erosion and the adverse effects of
sediment transport.
e In this context the terms:
— ‘reasonable’ means an action based on
sound judgement and affordable cost;
— ‘practicable’ means an action capable
of being put into practice with the
available means or with reason or
prudence.
roto s | by C its & Creeks Pty Ltd
Sediment-laden runoff from work site
[Attachment: image41.png (image text)]
@ shadrorth
[Attachment: image5.png (image text)]
Loose mulch displaced by storms
The first rule of ESC
The first thing to acknowledge within the
Erosion and Sediment Control profession
is that there is an exception to almost
every rule and recommendation.
The fact that a control measure is
observed to work well in one location does
not mean that it will work well in another
location.
Similarly, the fact that a control measure
fails in one region of Australia does not
mean that the technique will not be useful
within another region.
[Attachment: image6.png (image text)]
Environmental duty
e The Environmental Duty applies to all
persons.
e The Environmental Duty applies to all
activities on a construction site.
e Such an Environmental Duty may be
described in general terms as:
— To take all reasonable and practicable
measures to prevent or at least
minimise environmental harm.
Sediment released into ocean
[Attachment: image7.png (image text)]
Common sense gone missing!
Application of ‘common sense’
Erosion and sediment control practices
must represent an appropriate balance
between the application of the ideal design
philosophy and the application of common
sense.
No rule or recommendation should be
allowed to overrule the application of a
unique, site specific solution where such a
solution can be demonstrated to satisfy
the principle objective and the specified
performance standard.
[Attachment: image8.png (image text)]
Key principle No. 1
e Best practice development planning
involves the determination of the
appropriate use for a given site and how
best to accommodate that land use within
a development layout.
e To achieve this, it is essential to
investigate the site conditions including
the soil, water, vegetation and topographic
features of the property.
OR LAC CMM eras Ac
Development integrated into hillside
[Attachment: image9.png (image text)]
Key principle No. 2
e During the planning of a building or
construction project, consideration must
be given to how the site layout and
construction process can best achieve the
principal environmental objective of taking
all reasonable and practicable measures
to prevent or minimise environmental
harm.
Construction site
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