HAMS-GPS Licensing Terms 

Quantitative Risk Assessment  Software (QRA), HAZOP, EIA Study Software,  EHS  Management Software.

LIST OF EHS softwares 

EHS-E-reading Modules

Software Licensing Terms 


About us

HAZOP Software (Advanced)

QRA modeling software (Accidental release of hazardous chemicals)

Air dispersion modeling software   (Air, gas, Stack gas dispersion modeling software)

Fire load calculation software

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 HAMS-GPS (HAzard Management Systems and General Programs in Safety) is one of the most advanced PC-Software packages that is both comprehensive in spread and depth of coverage and capabilities. HAMS-GPS Software was first developed as a DOS Software Package under sponsor from The Ministry of Environment and Forests (MoEF) Government of India in 1993-95. The DOS Software was used extensively and studies undertaken were approved by the State and Central Government.


The Windows version HAMS-GPS was developed in 2001 is a very advanced software package, which has also undergone applications in several EHS-studies in India and abroad. The software is professionally built and is menu driven under the main menu drive module. There are a number of Expert EHS software. HAMS-GPS Software can be licensed for the entire package/selected package/limited time period offer including all the Expert Simulation software. Look for the release of new Windows’ versions and updates on the web. Payment can be made in parts/full through net banking, bank details shall be sent on request.



HAMS-GPS Softwares are licensed after the Licensee's name is incorporated in the Licensed copy of the Software. Orders for HAMS-GPS Softwares may, therefore, include their short name in maximum letters of up to 35.


All HAMS-GPS EHS Software licensed shall be treated as a  PACKAGE only, package means Multiple software programs that work together and is NOT a packaged software and any additional software(s) shall also be part of same already licensed package. Upgrade for additional software shall be issued, which on installation will run with a registered copy already provided.


Responses to Frequently Asked Questions and licensing terms and conditions

  1. A licensed copy is user customized and is compiled with the name of the Licensee. It is therefore requested to send with the order the short name of your organization [e.g your organization (your city)] you would like to be incorporated in the licensed copy of HAMS-GPS.
  2. A licensed copy will install only on the PCs/Laptops where full demo copy is already installed and evaluated all the software and all report sections in the software you wish to get licensed this should be confirmed by email and if the licensing fee part/full is paid to HAMSAGARS this will also confirm that the licensee is fully satisfied in all respect with the HAMS-GPS EHS software modules that are licensed to the licensee.  
  3. Download Full Demo HAMS-GPS EHS software (File size 140 Mb)   Please do check PC requirements.
  4. Chemical database in Advanced QRA has provision for adding / editing or deleting of pure chemicals and mixtures of chemicals by user. User must cross check all input variables.  
  5. In the DEMO version, the Chemical database has only one chemical property and for others only a list of chemical names appear with blank properties data your licensed copy will have a complete chemical properties database for all the chemical listed.
  6. We have licensing terms for a limited time period, licensing fee which includes online training and cost of maintenance for one year or for a limited time period, based on validity period licensed.
  7. For Limited time period/subscription offer for one PC
  8. Limited for a number of days validity gets activated from the date licensed copy is installed on your PC/Laptop and time required for online training on software use, there will be no change in Valid from : start date To end date under any condition
  9. Date change would mean one day 
  10. User can also select their preferred date of activation.
  11. Free training/demonstration on software use will be for the first time licensing period only. No training or support will be provided for one/Two day validity period /EHS institutes/EHS students.
  12. We keep updating HAMS-GPS software by continued use of the software by our team and with feedback from our esteemed clients, On activation, reactivation or additional registered copy fee includes updates if any for licensed/selected software only.
  13. For licensing key validity: Key is valid for a lifetime as long as the system is not changed or formatted. If after one year from date of licensing the system changes key activation shall be charged.
  14. Mapping of the hazardous zone can be mapped on image files.  
  15. Advanced QRA software includes the following software    
  1. Advanced Dispersion with PROBITS Software    
  2. Advanced Fire with PROBITS Software    
  3. Advanced Explosion with PROBITS Software     
  4. Advanced Risk Assessment Software. 
  1. For Advanced QRA, Air dispersion, HAZOP software, Machinery and Risk assessment software, user must also include in their report a detailed interpretation/write-up to support all simulations/recordings done as per the plant site and QRA,EIA, HAZOP study, Machine risk, requirements for your client.
  2. All HAMS-GPS EHS Software licensed shall be treated as a PACKAGE only, package means Multiple software programs that work together and is NOT a packaged software.
  3. On licensing, we shall provide by email a Certification of a licensed user to all licensees on request. This document/certificate is now being asked by many industries to know the user is a genuine/licensed user.
  4. All HAMS-GPS EHS Software is developed by our team of Indian EHS professionals.
  5. We can provide a free presentation of our software or training on software use shall be only through WhatsApp call/zoom/AnyDesk (AnyDesk ID 291 015 601) screen sharing option, saves travel time. please do not request for onsite presentations 
  6. We have the lowest licensing fee comparable to any of the leading EHS software so our licensing fees are already at a discount.  
  7. We do not confirm anything on the phone, so we request you to send emails or WhatsApp messages only. Timing: Monday to Friday 9 am to 6 pm India Time.
  8. We have all supporting documents relevant to our software put-up on this website and no other document shall be shared.
  9. After licensing fee is received, we send the Installation procedure a pdf file containing the download link of your licensed copy within a minimum of 3 to 4 working days.
  10. In case we do not receive an advance or full or final fee or reactivation or subscription renewal fee or if we do not receive the pdf file for registration of your licensed copy on our server within 10 days from the date the "installation procedure" file sent or Any attempt to modify, change our istalled HAMS-GPS software your licensing terms, conditions, offers, and support get terminated, validity start date will be the date of "installation procedure" file document.
  11. We always tag all emails, messages, and phone calls we receive for the future course of action and a prompt reply to all genuinely relevant emails/messages received.
  12. We do not share information about our client's contact details or any other documents as per the terms and conditions laid down by our clients.
  13. No return, no refund of fee and No clubbing of offers of HAMS-GPS EHS Software package/once licensed copy is issued.
  14. Any offer cannot be used in conjunction with any other offer
  15. Subscription offer and payment gateway  
  16. HAMS-GPS EHS Software have been developed based on the internationally accepted Mathematical models as given in the following references:  


    1. "World Bank Technical Paper-55, Techniques for Assessing Industrial Hazards"
    2. "Chemical Process Quantitative Risk Analysis", American Institute of Chemical Engineers, Center for Chemical Process Safety.
    3. "Chemical Process Safety Fundamentals  with Applications".  By  Daniel A. Crowl &  Joseph  F. Louvar
    4. "Process  Safety  Analysis-An   introduction, by  Bob Skeleton.
    5. Major Industrial Hazards. By John Withers.
    6. Process Safety Fundamentals.   By Frank P. Lees.
    7. Guide lines for  Process Equipment  Reliability data  with  data  Tables.  By American   institute of chemical engineers.
    8. Specific rules, regulations and guidelines on Seismic studies and oil/gas exploration.
    9. International Standards/codes of practices of on storage and handling of relevant Petroleum Products and other bulk hazardous chemicals involved that have potential for major hazard scenario development.  
    10. Health & Safety Executive (HSE)- UK
    11. Meteorological data for the specific site is obtained from Internet.
    12. " Fundamentals Of Stack Gas Dispersion" By Author Milton R. Beychok
    13. "Manual of Emergency Preparedness for Chemical Hazards".
    14. Technical Report ISO/TR14121-2 Second edition 2012-06-01,  ISO 12100:2010

Durability and Warranty: HAMS-GPS software has been developed in good faith and using standard mathematical models for various EHS-Management studies as recommended by international organizations like World Bank, ILO and leading researchers in the field. All mathematical models are simplifications of natural phenomenon and as such are compromises and never reflect the ultimate truth of the natural phenomenon like dispersion, fire, explosion etc. An effort is always made to keep track of the developments in the mathematical models and HAMS-GPS EHS software is updated from time to time. Beyond this, no Warranty is given. You must install and run HAMS-GPS EHS software full demo version and evaluate all software for its capabilities, reports etc. before you go in for the licensed copy of our software.


Suggestions for improvements are welcome. 

We license our software by emailing you our WEB LINK to download licensed installer and procedure, from web which can be stored on Hard Disc itself or on any portable drive, since this system of downloading through WEB LINK is safer and faster. Further, it is a Green way and Environment Friendly to Deliver Software, as delivery through CD/DVD creates Electronic Junk and Environment Hazard. WEB LINK will be active for 15 days from date sent.

Troubles and Troubleshooting: 

 HAMS-GPS EHS Software has been tested extensively and found to be trouble free. HAMS-GPS EHS Software are continuously updated and new modules added. Our esteemed licensees' suggestions for improvements are considered for improvements. Licensees can refer to their problems by screen sharing appliction and prompt guidance will be provided during active licensing validity duration and during our Indian working time only. 


Payment options

1. Link to send payments through   Subscription offer and payment gateway

2. Direct payment to our bank account by Net banking / e payment bank details shall be sent on request

You can pay 470 USD in advance and pay the remaining amount within 5 days after installation of licensed software (This is only for new licensee)

(If we do not receive our full or final fee or reactivation fee then your licensing terms, conditions, offers and support get terminated.)


Return and refund policy and other terms.

  • No return, no refund and No clubbing of offers of HAMS-GPS EHS Software package/ fee once licensed.

  • All Offers valid for 90 days from the date sent. 

  • Licensing fees and terms are subject to change without prior notice.

  • Updates if any will be free for all active users. 


HAMS-GPS Software will run on minimum: - 2.93 GHz speed or above, OS - Windows 8, 8.1,10.11 Internet Explorer 5 or later,  250 MB free hard disc space, MS Office installed and activated, display setting - 1366 x 768 resolution, True color. Runs on 64bit computers. Active Internet connection required.


Installation procedure on YouTube  https://youtu.be/dAeJdeq-MEk 



9202, B-9, Masoodpur, Vasant Kunj, New Delhi (India) 110070

E-mail: hamsagar@rediffmail.com `


Skype Name :  hamsagars 

M- +91-7011163021

Timing : Monday to Friday 9 am to 6 pm India time



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