As Built Drawing Services
Manvi Technology & Services offers as built drafting services by conducting discipline-specific site surveys with a combination of as-built drawings and document markups as well as the updating of 2D models, drawings, and documents.
We help engineering plants and Telecom companies create a revised set of as-built drawings for Network by accurately plotting the dimensions and locations of work-in-progress as well as completed tasks.
Telecommunication Survey
RF Survey
Collect list of Nominal’s to be surveyed, from the customer. In case of new town surveys where Nominal’s are not provided, Aster will survey the town and provide a nominal for suitable site location.
Use the survey report template forwarded by the customer.
Identify physical location of the proposed nominal and locate 3 candidates (maximum) for each nominal, as per search ring size suggested by the customer.
- Survey the site for RF suitability.
- Record Latitude and Longitude, building height etc. of the proposed candidates.
- Estimate and provide required GSM Antenna heights and orientation, proposed tower / pole location (s) will also be marked on a rough sketch of the building (rooftop) or ground site (for each candidate).
- Take site photographs (360 degrees panoramic view and building / site elevation) for each candidate as given in the survey template by you.
- Record physical addresses of the candidates and site owner / manager contact details (where available).
- Complete the Site Survey Candidate evaluation report as per the format given by you.
LOS Survey
- Collect Nominal’s of proposed site and those of nearest location to which customer proposes the LOS connectivity & Verification.
- Record latitude, longitude, building data, obstruction data and surrounding terrain data on the LOS Survey template.
- Generate LOS Path Profile for the proposed Link using Path Loss 4.0.
- Generate LOS report for the proposed Link using Path Loss 4.0.Conduct physical survey of the hop to identify any field obstructions and verify the LOS path profile.