The class of concrete for each section of the works shall comply with Specification and applicable ASTM Standards. Plastering (Plumbing, Electrical line) 21. Concrete Finishing: Upon removing formworks, concrete surface shall be finished, repaired of any defects to ensure evenness and uniformity in color. Use trowel to level the concrete surface. The concrete temperature shall be below 35C as specified at the point of pouring. When you join you get additional benefits. However, stains do find their way onto the walls. Normal weight Hollow Blocks having a minimum compressive strength of 7.0 N/mm2 shall be used. First Aid boxes are readily available with HSE officer and other at site personnels vehicles for site requirements. Also you can download complete civil work method statements from our portal page. Prior to the starting of installation, the lifting equipment i.e. Following the solvent cleaning, the surface shall be cleaned by scrapping, chipping, blasting, wire brushing or other effective means as approved by the Engineer. The internal walls surface has a coating that is 10 mm thick, and the outer wall surface has a coat that is 15 to 20 mm thick. Preparation of drawings as per requirements of consumers. Apply waterproofing membrane on primer coated surface, by pre heating to adhere firmly. All necessary arrangements for the sampling & testing of fresh & harden concrete in accordance with the BS 1881 will be taken. Foundation is the lowest artificially prepared part of the structure, which is in direct contact with the ground and transmits the load of the superstructure to the ground. During installation regular checking of lines and grades shall be made to ensure the evenness and straightness of slabs and beams during construction. To summarize the process building work is depicted by the following flow chart: Temporary yard such as stockpile and fabrication yard for building work shall be prepared within the site after soil improvement. Download Cost Estimation RCC Building Excel Sheet. The functions of these elements and the main requirement Building services. Stir this mixture properly. Necessary reference lines and elevation shall be reflected using permanent pen marking. What is the first step in the construction of a building? Follow specified standard for the maximum layer of bricks installation per day. Waterproofing is done on the top of the slab to avoid any leakage. Effective means shall be adopted for the removing all free oil and moisture from the air supply lines of the spraying equipment. Top of block partitions and sides will be supported by using galvanized steel anchors/ties as per approved shop drawings and material submittals. Civil works is one of the important trades in any new project. Before any pouring, all the reinforcement shall be inspected and accepted by the Engineer or the owners representative. After cleaning the construction site, the next step is a site survey and layout. Carry out receiving inspection in coordination with the QA/QC Engineer. Also, check out labour rates, rate analysis, cost of materials, rate of a particular item of work, etc. After removing formwork of slab, floor cleaning shall be done for marking. After proper curing of the plaster for a specified period, internal finishing work starts. Ensure pre task briefing is to be conducted prior to start of work at each session. While selecting flooring materials, you should consider their durability to resist future wear and tear. Paints and coating materials shall be in a thoroughly mixed condition at the time of application. - alterations. The mixing and kneading is to be done by manual mixing or a small a portable mixer. All essential information about the work must be included in the contract document. To ensure that all the works shall be executed as per direction of Supervisors/Foremen for all activities as per the planned schedule to achieve target. Number of coat, dry film thickness shall comply with the approved paint schedule. After completing the excavation works, activities for Foundation to be carried out first, followed with columns up to slab height completed later plinth and inside room work to be started. The result of Pile driving and bearing capacity shall be confirmed by consulting engineer. Pre-construction Stage Construction Stage Each Phase has its construction steps. It includes the planning, supervising, and managing of all aspects of a project, from its inception to completion. The coating thickness shall not deviate more than +/- (6.4mm in 3m) from the trueness of the plastered finish, as measured with straight edge placed on the surface. Adequate press-save coupling, wire connector or press combine terminal etc. Inferior and sub standard materials are rejected and prevented from unloading. In building construction, we study how the civil works are carried out in the field after they have been planned by an architect and structurally designed by an engineer. Discover Latest Civil Works Buildings Tenders Find E-Tenders Govt & Eproc Civil Works Buildings Tenders On Our Website & Mobile App Get Eproc Tender Notices(NIT) & Documents All formwork will be made by using plywood sheets, timber or by metal. Civil engineers are responsible for the design and construction of most of the infrastructure that makes our world work. Thank you so much. Lay-out of every floor, all areas to receive flooring. Piles will be plant fabricated and transported to the site by Barge and trailer truck. Driving will be stopped when bearing capacity is already achieved, through the application of Hiley s formula in calculating the bearing capacity. Where required, final coat shall be carried out, after or almost all of the work nearby is completed to minimize damage. Approved Bitumen Impregnated Protection Boards should be provided for protection with sufficient lapping as per the manufactures recommendation. This guide has given you an idea of what it takes to build a house. Second coat should be applied at a right angle to the first coat. These essential steps will help you plan your housing project efficiently and in a prefered way. Prior to commencement of excavation, the location shall be checked to ascertain the type of soil to be excavated and appropriate equipment shall be deployed. In a construction quotation template, the quote sum for acquiring the needed materials are clearly spelt out along with a statistical estimate of how much it will cost to compete the project. additives, and expanders, foaming and setting agents and shall be applied in accordance with approved manufacturers recommendations. Over excavation should be provided with SRC 20 concrete to the required Level. No deliveries shall be accepted for use without decision by the engineer. Hany provided more than 3,500 hours of planning and project management training on his website planningengineer.net, YouTube channel, and offline courses since 2011. Roof Waterproofing and Finishing18. On approval of above activity, 75mm thick blinding concrete shall be laid to the required levels and size, supplied from approved ready mix plant. The fresh concrete will be placed and compacted so that it bonds properly to the prepared surface of the previously laid concrete. Tie rods support shall be so arranged and distributed and strong enough to withstand the pressure during casting concrete. Other projects that fall under civil construction are sewer systems, railways, tunnels, subdivisions, and dams. Casting of Column, Beam, Lintel, Slab etc 19. Doors and windows 6. Basic Steps for installation of metal roofing and cladding is explained below. Levelling work, 6. After removing the slab formwork, masonry work starts using different materials such as bricks, stone, and concrete blocks, AAC Blocks with cement mortar. Prior to commencement of work all workers shall be given pre-task briefing. Requirements of Health, Safety and Environmental for the project shall be in accordance with approved Project HSE Plan, the contract document and applicable legal requirements. Concrete Cylinder Strength at 28 days Fc (Mpa), Position of the pile number and size of pile. This shall be monitored by quality control personnel or designated substitute on the site during the construction / production / operation. Upon receipt of Job Instruction / Drawing from Consultant Engineer, an initial site visit to be made along with the consultant representative to confirm the site and demarcations. All workers working higher than 1.5 meters must wear a safety harness or belt. Hire a professional architect for building designs and drawings after choosing a suitable site for construction. Before final setting of the piles, the rebound shall be recorded. Surface preparation before painting shall conform to the manufacturers instruction to each kind of paint material. Civil construction falls in the category of civil engineering which is all about designing, constructing and maintaining the physical and naturally built environment. crane and the access to the site have to be arranged. Prior to fabrication, shop drawings shall be submitted to the engineer for approval. All slots in exterior walls intended for pipe crossing shall be made impervious. Acquisition of Land or Plot. Related Posts: Top 10 Civil Engineering Blogs To Follow In 2021; Construction . After the installation of plumbing and electrical conduits, plastering work begins. This process refers to constructing the various parts of a building structure on a construction site. Experienced and HSE inducted workmen shall be deployed for the work. Excess mortar that came out on the surface shall be scrape out with a trowel. Level should be marked using proper level instrument showing clearly the floor finish level. Mostly the works needed to set up the utilities are prepared. Water curing by sprinkling process, shall be repeated whenever the water dries up and maintain the concrete wet for a period of 7 days. Concrete for slab shall be leveled right after pouring. All precautions will be taken to avoid damage and bending the steel bars during storage, loading and transportation to the site. Periodic Preventive Maintenance shall be made on all equipment and machineries. Lehute Holdings - Civil Works & Building Construction Known For Quality Services Across The Globe GET A QUOTE Who We Are Introduction The company started as a manufacturing of bricks, paving blocks, supplier of sand and concrete aggregates to the local communities in Limpopo under Makhado Local Municipality. In case the pile tip can not reach the design level due to unforeseen hard layer, these matter will be reported to Engineer. Ensure that all preceding activities are completed which cannot be accessed after waterproofing works are inspected, released and approved. It could be used to monitor the labor performance, or to estimate the manpower required for a project for planning and monitoring purposes or for cost estimations. Floor or Roof Slab10. If it is found that the bearing capacity is insufficient against design after the rebound record, the pile will be extended and re-driven until the bearing capacity is attained. Material Inspection Request (MIR) will be submitted to client upon material arrival to project site store/warehouse. In addition this document will serve as a tool to guide all technical personnel and layman to execute proper construction procedures in compliance with the quality and safety plans for the project. shall be specified on the construction drawing, and shall be fixed accordingly. Dolly and packing type and condition before and after driving. Ensure the reference labels on delivered doors are correctly reflected from references provided and carefully inspected considering the code/mark per designated location. All the doors & louvers shall be Galvanized Steel (powder coated) as per approved drawings and specifications. What is the tolerance for compression test results of concrete, according to the standards? In the case of buildings, construction companies undertake the works with the aim of selling or renting homes, commercial premises or office buildings. Civil construction is the creation of infrastructure involving anything to do with water, earth, or transport. Overlapping portion of waterproofing membrane shall be carefully bonded with each other to avoid water leakage. Deflections or damage on the T-runner frame shall be repaired prior to installation of the gypsum board. Building Construction Steps 1. Sorry, you do not have permission to ask a question, You must log in to ask a question. Material and equipment for Plumbing work and shop drawings shall be submitted to the engineer for approval. A brick is a building material used to create a wall, pavement, and many other masonry elements. Concrete is a mixture of cement, water, and aggregate (sand and gravel). Approval is mandatory before start of work. Details, date and time of any re-driving or testing. The construction of a can be completed in two stages. For volume 3 : 5 : 1, for reinforced block work and elsewhere. All personnel accessing their site will wear the mandatory PPE. Site cleaning and levelling are the first steps in the buildings construction. Site-in-charge: For the purpose of this procedure, the term Site-In-charge shall mean Project/Site Engineer. Answer (1 of 9): I'm answering under the assumption that building engineering is essentially structural engineering. Bricks between column and lintel supports shall be arranged in accordance with the specification and drawings. Cleaning and removal of excess materials at the work area shall be done prior to the inspection and approval by the consultant. The material for metal roofing and cladding, including shop drawing requirement for this work shall be submitted to Engineer for approval. Civil Works & Buildings Posts about Civil works, Road construction, Complex structures, architectures, Building a House, Erection of Structures, Building projects, others, etc. Approved suitable material should be used for backfilling. They're installed in the walls and slabs such that they are concealed and not visible after the finishing work is done. The soil is compacted with heavy rammers or a compactor after each layer of backfilling. Apply final thin coat plastering using steel trowel on the interior surface to match with the Architects sample as specified. The primary goal of painting a building is to extend its life and add colour to it to improve its appearance. If the laitance has hardened, a wire brush will be used to remove it. The foundation location of building shall be set out and elevations marked by the Land Surveyor using steel pins and paint markings. Plinth, 10. Numerous flooring material options are available in the market, depending on application aesthetics and user preference. Footings shall be protected by 4mm thick waterproofing membrane sheets laid on concrete surfaces primed with bituthene primer. Kitchen platform work is also completed at this stage. We offering Civil and Interior construction turnkey services Home Office Commercial plastering Building Brickwork Restoration wall Renovation contractors companies. After checking proper alignment, fasten these steel members by connectors of high strength bolt and tighten it according to its specified torque moment requirement by using torque wrench or special tightening hand tool. Pile head treatment shall be done after getting the Engineers Approval. Labour rate & cost in civil construction depends on various factors 1) the type of building: whether residential/ commercial/institutional or . Hany Ismael is the founder and CEO of Planning Engineer Est. The building construction process includes stages such as planning, estimate, site survey and layout, excavation, substructure and superstructure, Electric and Plumbing work and finishing. Openings should be complete with the necessary reference layout. And also, those fabricated, cast, assembled products will be temporarily stocked at the Stock yard. All rights Reserved. False ceilings not only conceal unsightly wiring but also give a rich appearance to your home. After completing the internal plaster work false ceiling work starts. Now electrical and plumbing fixtures are installed. Step 3: Sealant shall be applied at proper wrapped portion based on the manufacturers shop drawing. Ensure all vehicles and equipment is safe and fully efficient, guarded and equipped with safety devices and has been subjected to necessary test. The equipment/tools/materials required for the work shall be stored /stacked in such a manner so as to give a safe working atmosphere to the workforce at site. The Engineer will furnish a schedule of color/texture of each area and surface. Responsible for monitoring and implementation of safety related matters such as work permits, First Aid, PPE, approval of diversions, follow the safety and traffic regulations by all the workmen during the construction, according to the approved project HSE plan. Before starting driving, the verticality and position of the pile is carefully checked by total station and theodolite and adjusted as required. Approved quality Weather Shield/Weather Coat paint shall be used for painting the exteriors of the structures or other surfaces where specified on the drawings as directed by the consulting engineer. Roofs 8. In narrow spaces, due to confined space condition suitable safety measures & ventilation shall be arranged. All formwork will be made by using plywood sheets, timber or by metal. Building Construction Process Step BY Step, The lintel above Doors and window opening. Laid sheets shall be protected from Damage by using bituminous protection boards or 40mm SRC screed concrete as horizontal protection. If required, sieve the lime water through a fine cotton cloth and remove the residue. Testing of compaction will be performed as directed by the engineer. To construct is the verb: the act of building, and the noun is construction: how something is built, the nature of its structure.. Electrical and mechanical waste will be segregated at source and transported to dedicated segregated waste storage area and not be allowed to accumulate on site in undesignated areas. Prepare surfaces for the smooth or non-absorbent solid surfaces that do not have the suction capability to receive a solid plaster bases by chipping, wire brushing or sand blasting, as appropriate. Finishing work 10. Joint survey with the consulting engineers representative shall be carried out to establish control points and confirm the coordinates and elevation prior to the commencement of the construction works. The cost consultant (usually an amount evaluator) creates the report (BOQ) and it comprises project connected . Every delivery of reinforcing bar supply for construction, the quantity and physical properties shall be checked by the Contractor. The materials for the particular work shall be stored at site so that there is no obstructions to the work or access to the workforce. Backfilling is done in layers of 15 to 20 cm in thickness to ensure proper compaction. Non-conforming materials shall be notified in writing to correct or remove the defective materials from the work site. Painting gives an elegant look to the building and protects the walls from weather effects. Brick work shall be constructed from bottom to top process, main walls shall be laid first followed by partition walls. The material shall be fabricated based on the approved shop drawings submitted to the manufacturer. Unsuitable material and waste matters shall be removed from site to the waste yard in accordance with the specification requirements. Also do not use vibrator to displace horizontally the concrete mix. Shop drawing for ceiling layout and arrangement plan shall be approved by the consultant. Step 1: Establish the grids and elevations based on the standard procedure in executing this work item or relevant acceptable method through markings using stretched string or wire along its grid or elevation. They are :- Assessing the soil strength and determine the necessity of piling Foundation Blockwork and joinery Slab Casting Plastering All finishing works including electricals, plumbing, carpentry, tiling and painting.
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