Sigma Engineering Solutions has successfully completed a number of projects in various sectors of the industry. These projects were awarded either through direct customers or off-loaded from main consultants or in collaboration with our associates. A few of these competed projects have been listed below.
Design of an open steel structure to support various equipments like calendrias, vapour separators, heat exchangers, tanks etc at different levels based on the Indian design codes.
Design of foundations and superstructure for the plant building, Substation, Office building, Cooling Tower, Tankfarm Area, External Piperack etc. based on the Indian design codes.
Analysis and design of process vent and emergency vent scrubber systems based on the Indian design codes.
Analysis and design of incinerator structure, scrubber supporting structure, 50m tall stack supporting structure etc. based on the British design codes.
Analysis and design of scrubber supporting structure and a 50m tall stack supporting structure based on the British design codes.
Design of foundations and superstructure for the Thermic Fluid Heater Shed, Coal Crusher Plant, Coal Shed, Ash Handling Area, External Piperack, foundations for furnaces, ESP, WHRB, APH, blowers, thermic fluid tank, pumps etc. based on the Indian design codes.
Revamping of existing Building to cater for the new loads of Synthetic Detergent Plant based on the Indian design codes.
Design of open steel structure for a distillation plant. The main feature of this project was to fabricate the entire structure in India and transport the same to USA for final erection. The design was based on AISC codal provisions and using Indian steel sections. The structure was fabricated and mock erected in India and then shipped to USA for final erection.
Design of open steel structures for a distillation plant and a hydrotreator plant. The main feature of this project was to fabricate the entire structure for both plants in India and transport the same to the site in Uzbekistan for final erection. The design was based on AISC codal provisions and using Indian steel sections. The structure was fabricated and mock erected in India and then shipped to Uzbekistan for final erection.
Design of concrete building for main and production substations, Chiller shed and BOP Control Room building along with the design of steel structures like Power Generation Plant, DDFS Structure, DG shed etc. based on ACI and AISC codes.
Design of concrete building for Substation based on Indian codes provisions.
Design of concrete buildings for Oxygen Plant, Scrubber Structure, Substation Building, Control Room Building along with the design of steel structures like Ammonia Handling Unit, Filtration Structure, External Pipe Racks etc. based on Indian code provisions.
Design of a large compressor shed in steel construction supporting mezzanine floors, pipe racks, 30MT EOT etc based on American Code provisions.
Design of WSA plant structure supporting a SO2 converter on one of the floors along with other equipments like process cooler, interbed cooler, deaerator etc. based on American design codes provisions.
Analysis and Design of external pipe rack and road crossings based on American design codes provisions.
Design of Fractionation Plant structure supporting two numbers 40m tall fractionation columns and reboilers based on Indian design codes.
Analysis and Design of plant foundations and structure for supporting various tanks, pumps, reactors, centrifuge etc on various floors based on Indian design codes provisions.
Analysis and Design of modular units of an extrusion plant such that 7 different modules when joined together form the plant structure.
Sigma Engineering Solutions has successfully completed design of skid structures for both onshore and offshore usage. A few of these projects completed by us have been listed below.
Winches of various capacities ranging from 40MT to 120MT capacities for offshore installation were designed for a reputed Norwegian firm based on Eurocode design code requirements.
This skid was analyzed and designed for a reputed firm in the Gulf. The in-place condition as well as lifting condition was considered. The design was based on AISC design code. The lifting analysis was carried out based on DNV specifications.
Two pump skids for a reputed company in Abu Dhabi were designed for the in-place condition as well as for the lifting condition. The design was based on AISC design code. The lifting analysis was carried out based on DNV specifications.
Estimation of pre-bid quantities for quoting the project on a lump sum basis.
Estimation of pre-bid quantities for quoting material handling projects which includes trestles, transfer towers, crusher building, conveyor galleries and others.
Estimation of quantities for various projects in USA based on construction drawings for purpose of verification of construction cost.
Designs and drawings on various projects for a reputed chemical and petrochemical company were prepared by other designers .These were reviewed to:
Design of a 5 star multi-storied hotel building for Rangwani group of Hotels at Ajmer, Rajasthan.
Design of support structure for entertainment climbing walls at various multiplexes in Pune like E-Square and Mariplex.
It is observed that the most crucial part of structural design is the foundation and connection design. We at Sigma Engineering have developed ready to use tools for the design of foundations, base plates and connections, taking into considerations all the design code requirements and the appropriate checks.
Training conducted for engineers having 2 to 4 years of experience which included the following: