TOTAL FREE HEALTH AND SAFETY DOCUMENTS DOWNLOADING SOURCE

 


Breaking

Friday, September 30, 2022

September 30, 2022

Worksite Activities and Related Recommended Personal Protective Equipment

The discussion topic uploaded by the QHSE Documents is very important for the health and safety professionals who are connected with the worksite daily work. Here are some of the work activities at the site and a related detailed list of personal protective equipment. It is suggested for you read it if you have some extra time, and hopefully, it will give you some very important information regarding the use of PPE and how these PPE protect you and your co-workers from being hurt themselves. 

If you want to download all content of this post in WORD format for your record, you can download it by clicking on the link given at the end of this post.

Worksite Activities and Related  Recommended Personal Protective Equipment (PPE)


WORK ACTIVITIES

  1. Excavators, breakers, chippers, drillers.
  2. Mixing cement, concrete, lime mortar, asphalt material, and refractory material.
  3. Electricians
  4. Grinders
  5. Gas cutters, welders
  6. Welders
  7. Workers engaged in Insulation
  8. Workers working at height
  9. High noise level area i.e., D.G operator working, near piling work, compressor operator etc.
  10. Working in dusty
  11. Excavators, breakers, chippers, drillers.


RECOMMENDED/SUITABLE PPE

  1. Protective goggles, hand gloves, Safety helmets and Safety shoes.
  2. Safety goggles, gloves, and protective footwear.
  3. Insulated tools, Rubber hand gloves and electrical-resistant shoes, mat.
  4. Protective goggles and leather hand gloves
  5. Coloured goggles, leather hand gloves.
  6. Welding screen, safety shoes with a rubber sole, Leather hand gloves.
  7. Dust mask, hand gloves
  8. Full body harness, Safety net, a lifeline. Fall arrestor if required.
  9. Earplug/earmuff
  10. Dust mask, Safety goggles.
  11. Protective goggles, hand gloves, Safety helmets and Safety shoes.

Worksite Activities and Related  Recommended Personal Protective Equipment

DOWNLOAD THE FILE

Worksite Activities and Related  Recommended Personal Protective Equipment 

September 30, 2022

Foot Protection Toolbox Talks Training PowerPoint

Foot Protection Toolbox Talks Training PowerPoint

FOOT PROTECTION

Most of the injuries that occur in construction work is the foot injuries. To minimize and avoid such injuries, the proper use of PPE such as standard and good quality safety shoes is mandatory and could save you from severe foot injuries. To download more health and safety free and quality documents, keep visiting “QHSE DOCUMENTS” frequently. The toolbox talks for” Foot Protection” is available in quality editable and ready-to-use PowerPoint format. 

Foot protection is probably the least talked about the type of personal protection. though, it is still an essential safety training topic. Even one foot nail injury could cause several weeks of lost time off the job for the worker and financial loss for the employer.


A. GUIDE FOR DISCUSSION

Characteristics of a Suitable Boot

Puncture-resistant soles. 

Steel toes.

The boot extends above the ankle. 

Sole provides good traction.


B. TYPE OF INJURIES COMMONLY RESULTING FROM POOR FOOTWEAR

Punctures from nails and tie wire. 

Bruises of the foot.

Unsure footing. 

Blisters.

Body fatigue.

Mashing of the foot resulting from dropped objects.

Other Acceptable Footwear

Buckle Overshoes – for work in mud, water, and concrete. 

Knee and Hip boots – for work in deep water and mud.

Encourage the use of rubber boots when placing concrete. 

Sometimes we forget concrete can cause severe burns if it encounters the skin for any length of time.


C. ADDITIONAL DISCUSSION NOTES

Always follow of your company PPE safety compliance policy on wearing of foot protection safety boots/shoes on the job? 


D. ALWAYS REMEMBER

Almost all our work on our feet or at least use our feet to get to work. 

Doesn’t it make sense to take good care of our feet to ensure that they can get us to work?



DOWNLOAD THE FILE

Foot Protection Toolbox Training PowerPoint 

Tuesday, September 27, 2022

September 27, 2022

Confined Space Toolbox Talks

 Confined Space

The following are some texts lines taken from the toolbox talk uploaded by QHSE Documents:

  1. Entry into any confined space is a very critical job and potentially dangerous due to the severe possibility of oxygen deficiency, improper access and egress, presence of flammable gas, hydrogen Sulphide, or other toxic substances or contaminations.
  2. Don’t enter a confined space until an Entry Permit has been issued and authorized by the concerned asset owner in consultation with Occupational Hygienist and or competent certified gas tester.
  3. A confined space includes tanks, drums, large piping, manhole, pits, or any enclosure that may contain flammable & or toxic substances or an oxygen-deficient environment.
  4. Any trench deeper than 1.5 meters (e.g. excavation, pit, and sump) should be considered a confined space.
  5. All confined spaces must be ventilated properly and have a constant flow of air to be maintained. Air blowers can be installed if mandatory.
  6. Gas tests are essential/necessary before authorizing and issuing an entry permit. The gas tests must contain the Flammable (combustible gas, Oxygen content, and Toxic substances that may be present, such as carbon monoxide, or hydrogen supplied.
  7. Gas test limits for a normal vessel entry are oxygen content of more than 19.5%, combustible gas at 0% LEL, and hydrogen Sulphide at O parts per million.
  8. If gas test results are out of the normal range, then special equipment such as respirators, protective clothing, and forced air ventilation will be required
  9. The results of gas tests and any special precautions must be recorded on the entry permit
  10. The frequency of gas test in confined space shall be indicated on the entry permit by the competent authorized gas tester and Occupational Hygienist

Confined Space Toolbox Talks

Download File

 Confined Space Toolbox Talks

Wednesday, September 21, 2022

September 21, 2022

RISK ASSESSMENT FOR THE INSTALLATION AND TESTING OF 11KV CABLES AND RELATED WORK


RISK ASSESSMENT FOR THE INSTALLATION AND TESTING OF 11KV CABLES AND RELATED WORK

This Risk Assessment covers installations and testing of 11KV cables. The technical safety document "Installations and Testing of 11KV Cables" is uploaded for the premium users by HSEDOCUMENTS and the objective of this Hazard Identification and Risk Assessment document is to provide full support to the technical and installation team for the 11 kV cables safety and their related works.


Activity

  1. Working at height
  2. Lifting
  3. Material Storage
  4. Power Tools


Hazards

  1. Physical and Health Injury
  2. Fall, stuck by, hit by materials, back injury
  3. Tripping 
  4. Strike by-Bursting of Disc


Response, Precautions, and Control Measures

Wear a safety helmet, safety shoes, safety gloves, safety glasses, and HV Jackets. Check materials tools before commencing work. Conduct housekeeping before and after work Disposed of waste separately regularly.

The material should be stored and segregated properly, having ensured access/egress routes. All ladders should be inspected regularly with appropriate color coding. routine checks must be done by the user before teaching use. All ladders should be secured or someone must hold them while in use. Use inspected and tagged scaffolding platform if necessary, and wear full body harness 100 percent tied off in the open elevated area.

Using any crane needs an appropriate lifting permit, certified operator, and rigger. daily inspection checklist, the position of lifting gear, and crane certificates. Determine the load to be lifted. Manual handling should be done with the body system if the load to be lifted is long or heavy. check the pathway during hauling.  Barricade the area with proper signage

All materials should be segregated properly providing proper access/egress route. All power tools should be inspected and color-coded. All operators should attend training/seminars. Do not exert too much pressure on the abrasive wheel, provision shielding to prevent striking the flying object.


Comments and Details

To be checked by FM/Supervisor Before commencing the work. All personnel involved in this activity must attend the Safety Task Analysis Risk Reduction Talk (STARRT). Talks ensuring they signed in the attendance sheet. The FM/Supervisor should explain in detail the hazard and its corrective measures to prevent an accident. FM/Supervisor to check before commencing work

The engineer must ensure that the ladder is inspected and color-coded before use

All scaffolds should be erected under the supervision of a competent scaffolding supervisor and checked by a competent inspector.

The engineer should ensure the permit and requirements before the start of work the engineer should determine the load and be coordinated with the rigger /operator. FM/Supervisor to monitor from time to time and should be discussed during Safety Task Analysis Risk Reduction Talk (STARRT). FM/Supervisor to check before commencing work. The engineer should ensure this procedure/requirements


DOWNLOAD THE FILE

Risk Assessment For The Installation And Testing Of 11KV Cables

Wednesday, September 14, 2022

September 14, 2022

Recognizing Unsafe Conditions at Worksite PowerPoint

The following are some key highlights taken from the original " Recognizing Unsafe Conditions at Worksite" Powerpoint Training toolbox talks uploaded by HSE Documents. To download more health and safety training Powerpoints, and keep on visiting the site regularly. 


Positive HSE Culture

A positive and healthy health and safety culture within the organization are always influential. To make the worksite free from hazardous elements/hazards by proper recognition and observation of unsafe conditions is not just a Safety Committee's responsibility. Still, all are accountable and must accept ownership. It is much needed and required from all the employees and employers to work mutually for the promotion of safety within their organization. 


Causes of Unsafe Conditions or Actions:

  1. Poor housekeeping.
  2. Horseplay
  3. Confused material storage
  4. Careless handling of materials
  5. Improper or defective tools.
  6. Lack of machine guarding


Guide for Discussion


Causes of Unsafe Conditions or Actions:

  1. Failure to install warning systems
  2. Lack of or failure to wear proper personal protection equipment
  3. Weather
  4. Worker not dressing for the job to be done
  5. Failure to follow instructions


Points to Remember

The following key point must remember when you recognize unsafe conditions in your scope of work:

A. Look for trouble (Unsafe condition)

B. Report it immediately

C. Act to prevent it from happening in future.

Recognizing Unsafe Conditions at Worksite PowerPoint

Download The File

Recognizing Unsafe Conditions at Worksite

Tuesday, September 13, 2022

September 13, 2022

Safe Work Method Statement (SWM) for Paintwork


Safe Work Method Statement (SWM) for Paintwork


This is the detailed methodology document named'' Method of Statement for Paintwork". To download this SWM and more quality documents for health and safety, keep visiting the site at HSE DOCUMENTS frequently.


Scope

Objective of this statement is to present proposed procedures that shall be adopted to apply the Painting System for [Project Name] on various surfaces according to specifications and material systems approved.


References

  1. Specifications-Paintings
  2. MAR # All Approved by Engineer


Health and Safety

  • In addition, specific to this statement
  • PPE, Hand protective gloves, face masks, safety goggles etc.
  • Avoid to direct skin contact.
  • Use of oil paint protective cream shall also help to protect skin.
  • Safety Data Sheet (SDS) shall be referred to, for disposal and all more information.
  • Adequate arrangements shall be made to provide safe & smooth access up to the top of the walls.
  • Properly secured, inspected, and tagged scaffolding with appropriate net shading shall be provided, wherever applicable
  • Personnel shall use a waist safety belt/harness while working at height.
  • Immediate medical care shall be provided in the case, the eyes of some personnel are affected,
  • due to paint splashes entering eyes or due to some other reasons whatsoever
  • The provision of proper ventilation system shall be helpful and enhance the capability to breathe properly.
  • Only well trained, experienced, and competent personnel shall be engaged to carry out the paintwork operation.


Safety Supervision

A competent health and safety officer shall present at the time to assess and take all the safety measures.

Snag observed during its inspection shall be notified to the supervisor present, who must immediately, act to bring safety measures to an acceptable standard


Storage

All paint related material and substances shall be stored under protective cover, extreme hot conditions & direct sunlight.

Materials 

  • Specified:  Textile from Jotun or Equivalent
  • Approved: Berger Paint systems MAR dated.

The following tables provide details of approved systems


Substrata/Foundation

Exterior Surfaces –Galvanized Steel, Polyurethane

Exterior Surfaces –Ferrous Metal, Polyurethane

Exterior Surfaces –Concrete Masonry, Polyurethane Textured

Interior Surfaces – Galvanized Steel, Alkyd

Interior Surfaces –Primed Ferrous Metal, Alkyd

Interior Surfaces –The Gypsum Wallboard and plaster, Acrylic, etc.


General Methodology 

  • Marking of containers
  • All paint related material and substances shall be delivered in tidy and sealed containers, apparently labelled with the following essential information.
  • Manufacturer’s name, initials, or recognized trademark
  • Title and specification number
  • Type of material such as primer or undercoat, finishing coat
  • Color reference from BS 4800
  • Method of application
  • Batch Number (BN)
  • The date of manufacture and retest
  • Check the validity date of use.
  • Always remember that the coating materials other than spray paints, bituminous pants and finely textured masonry paint shall be safely and tidily packed in good quality made containers not more than 5-liters of capacity.


Samples of the Paint work

Sample mock-up of the panel of 1 sqm in area shall be prepared for each type and color of coating material to be used in work for approval

The Sample material of each paper/fiber material minimum size 500 x 500 millimeters, highlighting at least pattern repeat, where applicable shall be submitted for client/main-contractor’s approval 


Materials

  • Preparatory Materials
  • Paint removers, abrasive papers, and blocks, cleaning agents, etching solutions, stopping, knotting, fillers, and other commodities shall be of types, recommended by the manufacturer of coating to be applied
  • For the paint, colorless spirit shall comply with British Standards (BS) 245
  • Knotting shall comply with British Standards (BS) 1336
  • Stopping and filler for woodwork shall be essentially approved Leadless oil-based type, recommended, and suggested for interior or exterior work.
  • Stopping for woodwork to gain a coated finish shall be proprietary to match the surrounding work
  • Application Sequence for Woodwork
  • Following operational sequences shall be involved


Priming Coat

  • Filler Coat as per the requirement
  • Intermediate Coat as per the scope of work
  • Finishing Coat as per the recommendations and requirements


Application

  • Preparation of galvanized surfaces
  • All contaminations such as dirt and contaminating matter/shall be cleaned from galvanized surfaces by electrical tool cleaner.
  • Cleaning shall not damage galvanizing.
  • Contamination such as Oil or grease shall be cleaned from galvanized surfaces by an application of an emulsion cleaner.
  • All zinc corrosion products contamination shall be clear carefully.


Application of paint generally

  • All paints shall be prepared and applied in strict accordance with the manufacturer’s instructions.
  • Priming paints shall be applied by brush.
  • Exposure of intermediate coats of paint for periods above a few days, shall not be permitted, except in case of work, delivered to site in a primed condition
  • Dried films shall be free from bloom, shrinkage, sheerness, wrinkling, sagging, curtailing, discoloration, and extraneous matter 
  • No exterior or exposed paintwork shall be carried out under adverse weather conditions, during rain, mist, sandstorms nor, when relative humidity exceeds 80%
  • Surfaces to be painted shall receive the first coat of paint as quickly as, possible after preparation has been completed
  • In the case of metal surfaces, this shall preferably be conducted within one hour, but always before, the metal temperature drops to less than 3 degrees Celsius above the dew point and before rusting occurs


Method of coating

  • Each coat shall be applied equally, over the complete surface.
  • Skips runs, sags and drips shall be avoided.
  • When these occur, shall be brushed out immediately, or materials removed and surface recoated.
  • While paint work on beams and irregular surfaces, start from the edges and at extra pass made later.
  • Each coat shall be allowed to dry for the time specified by the manufacturer, before other application of succeeding coat Primer coat exposed to freezing, excess humidity, rain, dust etc. 
  • The Time interval, between application of coats, shall not exceed that specified for optimum results by manufacturer
  • All areas not specifically mentioned in the painting specification shall be finished to conform to adjacent comparable areas
  • All fixtures and surfaces not to be painted shall be properly protected during application and upon completion of work, all paint and varnish removed from glass, fixtures, covering etc.
  • All parts, such as pipe supports, seating/s and cleats, and back-to-back sections, which shall become inaccessible, after fabrication, should be treated on both surfaces with a full paint system, before final assembly, thus ensuring adequate protection.


Spray Application

  • All equipment for spray application shall be inspected and approved before paint application begins.
  • Proper moisture and oil traps shall be used and installed, between the air supply to each application unit.
  • Appropriate pressure regulators and gauges shall be use and or provided for proper air supply to application units accordingly. 
  • The spray gun shall be held at right angles to the surface and each pass overlaps the previous one by approximately 50%.


Brush Application

  • The paint brushes shall be of a style and good standard and quality that allow appropriate application of the material.
  • Flat brushes shall not be more than 100 millimeters wide.
  • The paint brushes rushing shall be accomplished, so that a smooth coat as nearly uniform in thickness as practicable, is gained, without any detrimental marks
  • When applying the solvent-type coating, care shall be taken to prevent the lifting of previous coats.


Film thickness

  • Recommended film thickness for coating materials shall be carefully monitored, which should be examined with a proper film thickness gauge.
  • Calibration for thickness range to be inspected carefully twice a day.
  • In hot weather conditions, such additional precautions as are necessary shall be taken to ensure that specified dry film thickness on priming or finish coats is obtained


Coating quality

  • Coatings shall be free from pinholes, voids, bubbles, dust, foreign inclusions, and other holidays and all such defects shall be repaired.
  • Before application of a coating, all damages to the previous coating shall be repaired with specified material.
  • Upon completion of fabrication, whatever damage to the coating system shall be repaired


Test equipment

  • Photographic standard-as per the state/country
  • Coating thickness meter, such as algometer ‘Minilecture” Model 150
  • Wet fill thickness combs
  • Hygrometer
  • Maximum and minimum thermometer
  • The next is Flow cup type B # 4 and with a timer Surface profile meter, such as Algometer ‘Roughness detector’


Epoxy coating work generally

  • In addition to general requirements, the following conditions shall apply, wherever epoxy coating work is being carried out
  • Forced draught ventilation shall be used, wherever required for the needs of personnel or for drying out surfaces


Operatives shall work in pairs

  • Samples areas on substrate shall be prepared and coated for approval
  • Make sure that the Paint shall be applied only to clean dry primed or previously, coated surfaces.
  • All thick accumulations of paint shall be removed first, before these dried up.
  • No less than 2 coats shall be applied over primer by airless spray & no less than 3 coats by brush
  • Each coat shall be distinctly different in color from the primer or the previous coat.
  • The Color of the final coat shall be as approved.
  • Each coat shall be seen to have completely, covered proceeding, without ‘misses’ or pinholes or some areas visibly low in thickness.
  • A high voltage pinhole detector shall also, be used to determine the integrity of coats
  • Manufacturer of coating shall stipulate primer and epoxy recoat interval for all curing temperatures likely to be encountered and these be adopted with a maximum tolerance of +4 hours.


Epoxy coating for concrete and rendered surfaces

  • No priming shall launch until the moisture material or application of the cementitious surface is less than 5% measured by a Wet Moisture meter.
  • Likely, moisture measurements over primer or some epoxy inter-coat shall not more than 1 % on a concrete scale of the instrument, when doubt tips are held against such painted surfaces just before the proceed of recoating
  • Priming shall be applied by suitable Nylon bristle brush or spray over the whole area to be coated at such thickness, that it may then be squeezed into pores of the concrete.
  • The excess shall be removed by the most suitable means, before application of high-build epoxy
  • Total DFT of paint layer shall have a minimum specified value
  • Whenever, a paint inspection gauge has been used and wherever, the coating has been otherwise, damaged for 50 mm around such damage.
  • Adhesion tests shall be carried out on cured coating surfaces, using test equipment supplied following best practices.
  • The resulting test specimens shall show no indication of poor adhesion to the substrate, residual laitance, or inter-coat adhesion weakness.

The following instrument shall be used

  • 1-Adhesion Tester 0 to 35 kilograms / centimeters 
  • 1 DC high voltage holiday detector # 105 C 
  • One paint inspection gauge PIG
  • 1 wet check moisture meter


DOWNLOAD THE FILE

Safe Work Method Statement (SWM) for Paintwork

Thursday, September 8, 2022

September 08, 2022

Method Statement for Formwork-Shuttering

Method Statement for Formwork/Shuttering


To download more Ccivila and construction work method statements and risk assessments, keep visiting at the documents frequently. this document "Method Statement for Formwork/Shuttering" is in an editable and ready-to-use format.

1. Scope

Method Statement for Formwork defines the installation of Formwork/Shuttering and the controls that must be performed during assembly, erection, and final positioning of shutters for structural concrete activity.

2. References

  1. Project Specifications
  2. Formwork System
  3. Approved Shop Drawings
  4. Material Approval
  5. Lifting Plan & Procedure
  6. HSE Plan-Health, Safety & Environment Plan
  7. Project Quality Plan
  8. BS 8666: 2020

3. Tools

  1. Total station
  2. Level machine
  3. Plywood base plates
  4. Water level
  5. Nylon chord
  6. Masking tape
  7. Spanners

4. Equipment

Mobile Crane/Tower Crane

5. Health & Safety Hazards

Before commencing any the installation of Formwork/Shuttering, the team shall strictly follow as per Client’s Health Safety & Environment recommendations for handling and use of the materials and make sure that all involved working team shall be aware of the same. 

The general health and safety guidelines are given as follows:

  • Make sure the work area is well tidy, safe & clean.
  • All workers shall follow safe working practices.
  • Recommended Safety Equipment: 
  • Safety helmet, Safety shoes, Coveralls, Gloves, Goggles, and Face mask as applicable
  • While working at a height, the proper and safe safety harness shall be used and secured whilst working-extra care shall be taken whilst using tools at a height level to prevent dropping and or falling.
  • Make sure proper lighting is available during the night shift.
  • Report all accidents immediately no matter how small to the safety officer on duty.
  • Make sure that any electrical isolation permit is received if needed

6. Formwork Design Requirements

  1. The construction drawings indicate the structure’s dimensions.
  2. During or after the concrete pour, the formwork must remain stable (both vertically and laterally).
  3. Surface finishing should conform to the type required. Concrete formwork or shuttering should allow for appropriate placement and vibration.
  4. Formwork must be well-tight to prevent mortar loss and concrete surface deformation.
  5. In multi-story structures, the formwork must withstand the pressure of wet concrete, dead and live loads, and re-shoring loads during concrete placement.
  6. All embedded items must be supported solidly and inaccurate positions according to construction drawings.

7. Shutter Ties

  • Formwork/shuttering will be tied at intervals that will not allow it to move or deform beyond the pre-set or specified tolerance limits.
  • Forms for small section elements, such as columns, and others should be tied and fixed externally.
  • Through-ties must be used for large-area forms.

8. Coating

  • Concrete forms must be cleaned appropriately and any external material or contamination removed before concreting.
  • The formwork shall be provided with proper openings so that external materials can be removed if needed.
  • Concrete forms will be coated with the recommended and approved release agent before the formwork is installed.
  • The properties and coating procedure must be following project specifications.

9. Propping and Shoring

Propping and shoring requirements shall be submitted to the main client and or consultant for approval accordingly.

10. Procedure

  1. All formwork tasks will be carried out according to the specifications during reinforced concrete construction.
  2. If necessary, the Project Engineer will consult the Structural Engineer regarding the size, type, and the number of formwork to be used following the structural drawings. The number of repetitions will be set by the program.
  3. For specific systems, external designers may be needed.
  4. Formwork availability will be checked with the procurement department and a decision will be made on whether to buy, hire, or repurpose formwork.
  5. During the fabrication of shutters, all dimensions should be cross-checked to avoid having to make corrections during the erection process.
  6. Make sure that the props, shores, waling, bearers, clamps, and tie rods are the right size and at the right spacing. The Formwork designer shall check the falsework system concerning the loads imposed on it and design parameters, as specified in the specifications.
  7. Make sure the concrete form is securely braced and on a stable foundation during construction.
  8. It is essential to firmly fix forms to previously cast concrete to prevent grout loss. The seal can be developed and made by using cellular foam plastic strips firmly.
  9. Inspect the quality of the shutter lining, the tightness of bolts and wedges, and the embedded items and inserts.
  10. The tie-rod holes in the concrete formwork should be neat so they can later be patched or plugged.
  11. It will be vital to pay attention to the rigidity of the stop ends and the line of the joint formers.
  12. Be sure to remove all tie-wire clippings and nails, which may stain both the formwork and concrete.
  13. The falsework should be stable and securely braced before concrete pouring.
  14. Slabs, walls, columns, beams, joists, and concrete stair shutters will be provided with integral scaffolding and shoring.
  15. Make sure that toe boards and guardrails are provided for the concreting gang, as well as adequate access and working platforms.
  16. Spreaders and lifting beams should be used when placing formwork to avoid distortion.
  17. The erection of adjustable steel props shall be plumb and the verticality of the props should be checked with a spirit level.
  18. Props that are bent, creased, or rusted should not be used, as well as those with bent heads, damaged pins, etc.
  19. The release agent should be used properly so that it can be removed without damaging the surface finish of the concrete.
  20. The first coat of release agent should be applied to new plywood and timber formwork 36 hours in advance, followed by the second coat just before they are used. Use the release agent rarely so as not to stain or delay the concrete process.
  21. Wedge and fastening locations should be closely monitored. Ensure that they do not become loose. Grout loss indicates movement.
  22. Unsleeved tie bars should be eased slightly before concrete sets, and then removed after its setting.

11. Formwork Removal

  1. Be sure to obtain approval from the consultant before striking formwork for concrete work.
  2. Make sure the concrete has reached minimum sufficient strength before removing the formwork.
  3. While removing the formwork, ensure adequate safety measures are taken.
  4. Forms shall be cleaned as soon as they have been struck.
  5. A good storage system is crucial to ensure that the formwork can be reused.
  6. Identify them easily when they are needed by painting code numbers on them.

Removal of shuttering / de-shuttering period should be as detailed below:

  • Walls, columns, and vertical sides of the beams-24-48 hours
  • Beam soffits-7days
  • Removal of props under the slab spanning up to 4.5 m-7 days
  • Removal of props under the slab spanning more than 4.5 m-14 days
  • Removal of props under beams and arches spanning up to 4.5 m-14 days
  • Removal of props under beams and arches spanning over 4.5 m-21 days

12. Essential Form Configurations

  1. The outline configuration of the Method Statement for Formworks to be implemented is further hereto:
  2. All works will be performed using timber formwork.
  3. An 18mm laminated plyboard will be used for the central panel of the form. If there is a minor item, a thinner form might be used.
  4. Forms will be constructed so that they can withstand pressures from fresh concrete and ensure that they are water-tight in any case.
  5. Aluminium and/or timber beams will be fixed along the length and width of the planks to stiffen the panels.
  6. In cases where the form is taller than 1.5 m, steel soldiers may be used to hold the panels together.
  7. A 25 mm chamfer will be formed on the external corners of structures above ground level.
  8. Openings will be provided for vertical elements like walls, etc., to facilitate pouring in and compacting.
  9. Rebar will be supported with the correct coverings using cover blocks made of the same mix as the parent material.
  10. Stripping of forms will be done very carefully so that no damage is caused to the casted structure.
  11. The quality assurance for formwork will be followed as per the approved inspection and test plan.
  12. Safe Work Method Statement for Formwork Process
  13. It is advisable to mark the weight of large prefabricated sections of formwork so that the crane’s lifting capacity is not exceeded at the working radius. A lifting point is usually provided.
  14. To prevent distortion, a spreader or lifting beam should be used.
  15. If the vertical soldiers are lifting, make sure they are properly connected to the waling.
  16. Close to the stored formwork should be fire extinguishers in working order.



DOWNLOAD FILE

Method Statement for Formwork/Shuttering