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We Operate in These Areas
We Operate in These Areas
Wiltshire: Swindon, Salisbury, Chippenham, Trowbridge, Melksham, Devizes, Warminster, Amesbury, Marlborough, Bradford-on-Avon.
Hampshire: Southampton, Portsmouth, Basingstoke, Gosport, Waterlooville, Winchester, Andover, Farnborough, Aldershot and Fareham.
Dorset: Bournemouth, Poole, Weymouth, Christchurch, Ferndown, Dorchester, Bridport, Shaftesbury, Lyme Regis and Swanage.
Somerset: Taunton, Yeovil, Bridgewater, Frome, Minehead, Weston-super-Mare, Wells, Glastonbury and Cheddar.
Berkshire: Reading, Slough, Bracknell, Maidenhead, Wokingham, Windsor, Newbury, Thatcham, Sandhurst and Ascot.
Oxfordshire: Oxford, Banbury, Abingdon, Bicester, Witney, Henley-onThames, Wallingford, Chipping Norton and Thame.
Surrey: Guildford, Woking, Epsom, Esher, Camberley, Godalming, Reigate, Leatherhead, Farnham and Horley.
West Sussex: Crawley, Worthing, Bognor Regis, Littlehampton, Chichester, Arundel, East Grinstead, Haywards Heath, Burgess Hill, Horsham, Midhurst and Haslemere.
Gloucestershire: Gloucester, Cheltenham, Kingswood, Filton, Stroud, Cirencester, Tewkesbury, Dursley, Lydney and Nailsworth.
PAS 128 Utility Survey
PAS 128 Utility Survey
At Twenty20 Surveys, we pride ourselves on being a leading provider of expert PAS 128 Utility Surveying services. With a commitment to precision, innovation, and comprehensive data collection, we empower our clients with the insights they need to make informed decisions for their projects.
What exactly is PAS 128?
What exactly is PAS 128?
PAS 128 is the UK standard for utility mapping and surveying. It provides a structured framework for accurately locating and mapping underground utilities, helping to mitigate risks, avoid costly disruptions, and ensure the safety of construction and excavation projects. PAS 128 surveys involve four quality levels (QL-D to QL-A), each with increasing levels of accuracy and detail, catering to various project requirements.
Why Choose Twenty20 Surveys:
Why Choose Twenty20 Surveys:
Expertise: Our team of skilled professionals is well-versed in the intricacies of PAS 128 Utility Surveying. We combine years of experience with cutting-edge technology to provide accurate and reliable results.
State-of-the-Art Technology: At Twenty20 Surveys, we utilize the latest technology, including ground-penetrating radar (GPR), electromagnetic detection, and high-definition surveying equipment. This ensures that our surveys are conducted with the highest level of accuracy.
Comprehensive Reports: We don't just collect data; we deliver comprehensive reports that are tailored to your project's needs. Our reports provide detailed information about the location, depth, and type of utilities present, enabling you to make informed decisions.
Risk Mitigation: Accurate utility surveying is crucial to avoid costly surprises during construction. Our PAS 128 surveys help identify potential conflicts or hazards, allowing you to plan and execute projects with confidence.
Custom Solutions: We understand that every project is unique. Our team works closely with you to tailor our surveying solutions to your specific requirements, ensuring that you receive the insights you need.
Client-Centric Approach: Your satisfaction is our priority. We maintain clear communication throughout the surveying process, ensuring that you are informed and involved every step of the way.
Our Services:
Our Services:
PAS 128 Surveys: We offer a range of PAS 128 survey levels, from basic detection to high-precision mapping, to suit your project's needs.
Topographical Surveys: Our topographical surveys provide a detailed understanding of the land's physical characteristics, aiding in project planning and design.
GPR Surveys: Ground-penetrating radar surveys allow us to locate subsurface features, utilities, and anomalies non-invasively.
CAD and BIM Services: We provide CAD and BIM modeling services based on our survey data, enhancing project coordination and design accuracy.
Industries We Serve:
Industries We Serve:
Construction
Facilities Management
Architecture
Utilities and Infrastructure
Contact Us:
Contact Us:
Ready to get started? Contact our team at Twenty20 Surveys for expert PAS 128 Utility Surveying services. We look forward to partnering with you to ensure the success of your projects.
Twenty20 Surveys Ltd
22 Pembroke Road
Salisbury
Wiltshire
SP2 9DG
T:01722 500695
M:07875 176232
E:info@twenty20surveys.co.uk
W:www.twenty20surveys.co.uk
Choose Twenty20 Surveys for precision, reliability, and the expertise you need for accurate utility surveying. Your project's success starts with accurate data – let us be your trusted source.
Please continue reading, for more information regarding the PAS128:2022 Specification
Please continue reading, for more information regarding the PAS128:2022 Specification
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What is the purpose of PAS 128?
What is the purpose of PAS 128?
Before any construction activity, including ground research, boreholes, and trial pits, utility tracing or mapping should be completed. Designers can also benefit from these surveys in the early phases of a project. Accurate mapping reduces costly and possibly deadly disputes, delays, and interruptions during building projects by locating utilities beneath the earth.
PAS 128 specifies the precision required for data capture. It may help with project planning and scoping, as well as desktop utilities records search and verification, by ensuring data quality and confidence. From desk research to complete site verification, PAS 128 ensures defined levels of quality for surveys.
Who makes use of PAS 128?
Who makes use of PAS 128?
Engineers, construction contractors, project managers, utility owners, surveyors, geophysicists, and subsurface utility engineers, as well as surveyors, geophysicists, and subsurface utility engineers, are all responsible for documenting and using information regarding subterranean utilities.
What are the different sorts of surveys?
What are the different sorts of surveys?
There are several degrees of information that may be necessary when specifying a PAS 128 compliant underground utility survey. The selection criteria guarantee that the data obtained fits the project's on-site requirements. The following are the several types of PAS 128 surveys:
PAS 128 Survey Category Type D - Underground utilities are plotted based only on record data, often known as desktop survey.
PAS 128 Survey Category Type C - Underground utilities are plotted based only on utility record data, but with on-site research to correlate physical indications above ground with the records as a best fit.
PAS 128 Survey Category Type B - Utilities are identified using geophysical technologies such as Ground Penetrative Radar (GPR) to get an exact horizontal and vertical location, i.e. depth, according to. Category B surveys are conducted to one of four degrees of accuracy, each of which necessitates a distinct survey type.
PAS 128 Survey Category Type A - Utilities are confirmed and positioned by sight, utilising physical identification, which may involve visual examination, vacuum excavation, or hand dug trail pitting.
What are the advantages of PAS 128 surveys?
What are the advantages of PAS 128 surveys?
Organisations may be more explicit about the scope of the survey and show the quality and best-practice procedures utilised by using standards. The standard also requires operators to have completed a Level 2 NVQ or equivalent, which improves quality and uniformity.
The completion of Underground Utility Detection Surveys to the PAS 128 standard is not required. A PAS 128 surveyor, on the other hand, may give a better quality and a safer environment by minimising construction interruption and having a greater level of trust in utility tracing underground.
How can I find more information?
How can I find more information?
Purchase a copy of the PAS 128:2022 Specification for underground utility detection, verification and location (bsigroup.com)
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