The excavation position will be set out, and the ground scanned prior to the excavation being started, the excavator will commence excavation works under the supervision of a trained and. At the start of the project, in most projects i joined with, one of the activities shall be implemented or started first is excavation. Selected working area should be barricaded to avoid accidents. Method statement for shoring work due date transmitted for delivered via action hand items qty. You may copy this method statement and submit to the engineer but please take a while to read your specification first as this may differ from it and revision will be needed.
This construction practices and procedures manual is intended to provide a quick field guide to the construction methods to be adopted for the most commonly used construction items included in the specifications this document was prepared by consultants funded by gob through rrmp2 funds. No instruction will be given for each individual pit unless specific technical variation from the specification adopted for the works is required. Trenching and excavation, as prescribed by the commonwealth whs regulations 2011, means a trench, tunnel or shaft and excavation work to make an excavation or fill or partly fill an excavation and a horizontal or inclined way or opening the length of which is greater than its width and greater than or equal. Additionally, it is the law in many areas that an excavation method statement be. Backfilling techniques and materials in underground. Excavation and backfilling for culverts, storm sewers and ducts. Safe work method statement excavation of trenches for. Having an excavation method statement as compared to other method statements for other jobs is particularly important, since excavations often present particularly hazardous conditions for workers involved in them, such as the everpresent risk of caveins. Issue date n60 balla to claremorris method statement. Nature of subsoil affect type of machine used and the necessity of soil protection. Since every project has its own specifications, thus it is imperative to base the processcontinue reading. Follow the checkout process, ensuring you attach your company logo in a high resolution jpeg format for inclusion in the online safe work method statement job safety analysis.
Method statement for excavation and backfilling for underground services. Excavation and trenching procedures 2 p a g e 32018 policies, programs and procedures benching benching system a method of protecting employees from caveins by excavating the sides of an excavation. Method statement for concrete foundations builders safety. The procedure is given in main steps and other considerations must be kept in the view. Ensure suitable access safe ramps provided for safety of all site personnels proper safety ppe to be followed. Method statement for formwork, reinforcement and concrete works or concrete pouring fabrication and installation of forms. Backfill above top level of pile caps but outside embankment and road areas shall be excavated material if suitable and approved by the engineer. A statement attesting that constructors work is in accordance with. Safe work method statement work in or near excavation deeper than 1. Riiccm205a carry out manual excavation modification history not applicable. This is a site for civil engineers dealing with prequalification submittals, material submittal, shop drawings and method statements. Below is given a safe work method statement for performing the excavation works for different purposes like piping, trenching, man hole and cable laying etc. Method statement for excavation and backfilling works free download as pdf file. Method statement risk assessment scottish government.
Method statement for excavation and backfilling works scribd. Safe work method statement for back filling of excavated area. Applicable to all the buildings and utilities at service base area, service berth area, fso marine and telecom buildings. Excavation classifications and backfill materials are specified in section 31 23 00, excavation and backfill, general. Sir, can you give all the method statements for civil works in a pdf format from raft.
Erect all necessary signage to serve notification that construction work, particularly excavation work is in progress in accordance with chapter 8 10. Geotechnical materials in construction, mcgrawhill, ny. It includes preparing for work, digging small excavation by hand, completing and isolating the excavation, and cleaning up. Marking out and excavation of 44no hardstands and extension to stone road step by step process preparation 1 load all equipment required for job 2 carry out vehicle safety checks 3 transport equipment to site 4 report to. The purpose of this method statement is to provide description of procedure and method for the construction and installation of shoring works when working in areas of loose and unstable soil. It also sets out the requirements for cofferdams and shoring, and. My books quality assurance and quality control in construction. He has started his career back in 2003 as a site engineer, technical office engineer, planning engineer, planning manager, and finally planning department manager where he has been involved in several mega construction projects in egypt and saudi arabia. Responsibilities of all concerned is clearly mentioned with respect to overall administration and implementation in the approved organogram. You may copy this method statement and submit to the engineer but please take a while to read your specification. Jan 22, 2014 at the start of the project, in most projects i joined with, one of the activities shall be implemented or started first is excavation.
This method statement outlines the procedure and methodology for earthworks operations including excavation, placement and compaction of. Introduction the purpose of the construction method statement is to outline our approach to managing the construction works for. Structural excavation and backfill section 802 earthwork forms a part of the installation procedures of box culverts, retaining walls, foundations, and substructures. The intention of this document is to define the activities involved in the drainage works. This method statement for blockworksmasonry describes the process to be implemented during the entire activity. The work of making all necessary excavations for the construction of. Examples of protective systems that can be used to comply with the excavation standards include. Excavation, earthwork and filling method statement. Excavation shall be executed to the lines and grades indicated on the drawings. The work described herein shall consist of the excavation of trenches or excavation of tunnels. However, the exact method to be adopted still depends upon a number of factors. Method statement for concrete works method statement hq.
Site preparation, excavation, and backfill specification may 2014 process industry practices page 4 of 18. Rams for the monitoring, management and validation of the bulk excavation. Covers clearing of area, excavation, backfilling, grading and testing. Wok method statement for excavation and backfilling civil4m. If you only need a risk assessment and method statement on a oneoff basis, simply sign up and cancel when youre done. The methods for disposal to be in accordance with the approved method statement. The surveyor shall monitor the excavation depths to prevent any over excavation. Any construction work including any work connected with an excavation that is carried out in or near. Method statement for excavation and backfilling for underground services status code 2 comments as noted 1 rename the document as method statement.
Tender documents specifications division 02 siteworks e. Earthwork in excavation and backfilling of soil upto required depth is required for construction of foundation and trenches. Discharge all water and waste products from the site of work and provide all suitable temporary piping, flumes or channels as may be required. Vehicular access to the north eveleigh plaza site could be gained from wilson street. N60 balla to claremorris road realignment at heathlawn scheme task at hand this method statement outlines the procedure and methodology for earthworks operations including excavation, placement and compaction of materials. Use satisfactory excavated material as backfill or as embankment fill in accordance.
The sample excavation safe work method statement job safety analysis is an extract of the first two identified health and safety hazards associated with how to undertake the excavation of earthworks. Create an excavation risk assessment and method statement in. Ensure all clearances from the concerned government department obtained. Useful notes on method statement for drainage works civil engineering. The contractor will submit a method statement and specification for forming the construction platforms. Jun 27, 20 the normal company procedure is to complete the excavationbackfilling works in a single shift, therefore the sequence for a dry fill site is as follows. As with most other forms of method statement, a method statement for excavation encompasses the following. Download free printable method statement samples in pdf, word and excel formats.
Safe work method statement work in or near excavation. Earthwork and filling method statement word document. Apr 28, 20 safe work method statement example for the excavation of foundation trenches and mass filing with concrete. In the following section we will be walking you through what this construction safety jargon is all about.
All supporting documentation should be read prior to works i. Add the safe work method statement, job safety analysis or safe operating procedure and any additional swmss, jsas or sops you require to the shopping cart. Excavation, earthwork and filling method statement planning. July 2009 specifications excavation and backfilling page 3 of 9 the contractor is to employ a specialist sub. Site preparation, excavation, and backfill specification. As a general guide, soils should be compacted to at least the minimum percentages of maximum dry density as determined by astm d698 method a standard. Method statement for sand protection during casting of blinding 7. Method statement 6 free templates in pdf, word, excel. The excavation of the trench, pipeline installation, backfilling of. Where excavation is carried out adjacent to already constructed foundations and in case of deeper excavation temporary shoring and bracing will be installed in order to create safe.
This activity uses materials such as concrete masonry units, hollow blocks, solid blocks, insulated blocks, lightweight blocks, glass units, etc. Earthwork excavation, backfilling and compaction method. Excavation and backfilling excavation availability. Having a method statement for excavation is particularly important. When the pipeline has been prepared, a long section of trench is excavated, generally 50m150m. He has started his career back in 2003 as a site engineer, technical office. Excavation and backfilling of soil work sequence and. A copy of the written permission to proceed shall be submitted to the contract administrator prior to commencement of the successive operation. Safe work method statement for back filling of the excavation area is provided in steps as below. Prior to the placing of any concrete all quality checks are to be completed and the approval to concrete instruction issued by clientconsultant. Method statement for excavation and back filling works. Material excavation and backfill available at the following website. The excavation levels shall be maintained within the specified tolerance limits i.
Size of excavation affect type of machine used and method. Plant required to access the site includes, excavators, small earth moving equipment to prepare the hard stand areas, spoil trucks, concrete mixers and concrete pumps, small. Excavation and backfilling of soil work sequence and procedure. These trenches are not usually compacted in 6 to 8 inch lifts, so can settle noticeably. Do not construct or place structures in the presence of water unless approved. Frequently asked questions what if i only need one project. If you are new to the civil construction industry you may hear people talking about or asking you for a construction safety plan, traffic management plans, risk assessments, job safety analysis jsa and work method statements wms.
Since the mid 1970s, when my first grading and excavation book was published, there have been many changes in construction methods and equipment. Safe work method statement example for the excavation of foundation trenches and mass filing with concrete. This specification sets out the excavation and backfilling requirements associated with bridgeworks, including earth retaining structures. Wok method statement for excavation and backfilling scope. Method statement for application of waterproofing membrane 6. Safe work method of statement for excavation works. A read is counted each time someone views a publication summary such as the title, abstract, and list of authors, clicks on a figure, or views or downloads the fulltext. Precast concrete and steel pipe culverts and pipe ducts will be installed in trenches cut into previously constructed and compacted embankment either from the subgrade or from an embankment height at least twice the nominal diameter of the pipe. The excavation standards describe various methods and approaches that can be used to design protective systems. Free structured method statement for backfilling and. The method of tunnelling shall be subject to the prior approval of the engineer. In this method, a trench is cut in the soil and it is covered by some support which can be capable of bearing load on it. Hany ismael is the founder and ceo of planning engineer est.
Method statement for application of bituminous waterproofing works 5. Safe work method statement excavation of trenches for services. The proper sequence of excavation and backfilling is required to optimise the process and prevent safety issues. Method statement for formwork, reinforcement and concrete. Introduction this method statement covers the procedure involved in handling and installation of. In order to ensure an adequate foundation for such structures, backfill material must meet certain specifications and be compacted by acceptable methods to adequate density. Method statement for excavation compaction and backfilling. Pdf method statement for excavation and backfilling for. The manitoba water services board section 022180 standard construction specifications pipe excavation, bedding 201 september 3 and backfill page 4 of 11 of the engineer, use tunnelling methods to reduce the damage and hence the amount of restoration required to roads. Technical specification is 2720 part viii, is 2720 part 28, is 2720 part 29 responsibilities. Excavation in most situations nowadays is done by mechanical means. Unit descriptor this unit covers the carrying out of manual excavation in the civil construction industry.
Excavation risk assessments and method statements templates. Excavation and backfilling of soil is a very important part of construction process, and care must be taken while excavation in safety perspective. The pivot point of the heavy lifting crane is generally located over the former swimming pool, and offset back from tunnels two and three of the district line. Method statement for excavation and back filling works quality. Pipe excavation, bedding and backfill manitoba water services. Scribd is the worlds largest social reading and publishing site. Place precast members, pipe, and concrete only on a dry, firm surface. Method statement for drainage works civil engineering.
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