Surface Preparation

Surface preparation vide various methods of Blasting to the desired grade using abrasives as per the type of substrate to be prepared for industrial, onshore and offshore structures, piping, Tanks, Equipments etc by Automated Blasting Methods (Roller & Skew Conveyor, Horizontal Blasting & Vertical Blasting Methods), Conventional Blasting methods, Hydro blasting, Vapor Blasting etc.

Coating Services

HEERU is associated with all National & International Paint Manufacturers like Asian, PPG, Hempel, International Paint (AKZO) etc. and approved applicator for all the Paint manufacturers. Coating services include conventional coatings like Epoxies, Silicates, Intermediates, PU’s etc, specialized coatings like Glass Flake, Hight Temperature resistance coating etc.

High-performance coatings are designed to protect the vital infrastructure in varied industries. Their primary purpose is to extend the life of substrates and increase the time between first application and recoating. High performance coatings are heavy-duty paints designed to protect the industrial products.

Hydrocarbon fire exposure

The two most common types of fire that are likely to occur at a hydrocarbon processing facility are hydrocarbon and jet fire. Hydrocarbon or ‘pool’ fires occur when a flammable liquid leaks from a vessel or pipeline to form a reservoir, which then ignites. A hydrocarbon fire will generate temperatures of up to 1100°C within ten minutes of ignition and create heat fluxes of around 150-200 kW/m2. The most common compliance standard is the UL1709 Hydrocarbon fire Ratings.

A jet fire usually involves a forceful flame, created by highly combustible fuel that is released in a particular direction as a result of a rupture to a pressurised vessel or gas line. This situation can create particularly intense levels of localised heat, plus exaggerated degrees of heat flux and turbulence, and it is far more capable of eroding fire protection measures, damaging structural steelwork and rupturing other vessels and pipework than a non-hydrocarbon blaze. Jet fire certification is done by world renowned international fire test laboratories.

Cellulosic Fire (CF) Exposure

This kind of fire occurs when the fuel source is comprised primarily of cellulose material such as timber or paper. A fire of this nature has a slow flame and spreads – by comparison – gradually. This type of fire is most common in residential and commercial buildings. When the combustible material burns, it gets hot with temperatures reaching up to 500°C in as little as 5 minutes and can escalate to up to 1100°C. Its radiation value has been measured at 50 kW/m2 (Kilowatt/square meter). The most common compliance standard is the UL263& BS476-21.

Tunnel Fire Exposure

Today’s complex underground structures and tunnels must be made ready for potential incidents affecting tunnel structures and services, especially tunnel fires. Passive fire protection is vitally important for tunnels and other underground structures because the large heat release rate potential, limited escape facilities, and difficulties encountered by emergency services in gaining access for firefighting and rescue, can mean substantially increased risk factors. Providing passive fire protection will allow safe evacuation and emergency team access for firefighting. The most common compliance standard is the Rijkswaterstaat RWS heating curve

Cable Passive Fireproofing

Passive fire proofing systems applied on Electric Cables are designed to prevent the spread of flame, maintain the circuit integrity of the cable for a predefined period of time and does affect ampacity of the cable because of which de-rating of the cable is not required. These systems meet all the industry test compliance standards.

Thermal Spray Coatings are applied using state of the art equipment and machineries. Thermal spraying has the capacity to form barrier and functional coatings on a wide range of substrates. It protects and extends the structural integrity of steel, even in extreme conditions, giving practically a zero maintenance requirement.

IRATA Rope access system is an advanced and well-Engineered solution for height access or remote access method. Ease of setting up and dismantling, less number of technicians involved, versatile access methods, high safety standards and procedures by IRATA (Documents like ICOP, TACS & other publication by IRATA), less Man at risk hours while at work and very less Accidents & Incidents involved during work activity all are the reasonsfor IRATA to become most safest access method available in the Industries.

• HEERU has a team of trained, skilled and experienced Scaffolders to execute the most complex scaffolding requirements including design scaffolding vital for Maintenance, Construction & Marine activities in varied industries.

• Access requirements are fulfilled vide scaffolds like Conventional, Cup Lock, H Frame scaffolding etc.

• Scaffolding teams are well versed with latest developments and techniques in the field through intensive training and refresher courses.

• Regular internal audits for continual improvement in practices, procedures and skills.

With the objective of expanding Operations and providing one stop solutions, HEERU has setup a ecofriendly Workshop in Savli GIDC Area measuring 10,000 sq. mts for taking up Project Works on turnkey basis for Fabrication and corrosion protection services with following state of the art facilities installed;

• The workshop is well connected with major industrial hubs in and around, Vadodara, Gujarat.

• Covered shed for painting with scope of capacity expansion.

• Blasting Booths.

• Warehouse

• Office & Open space

• Automatic Blasting Machines

• GPCB approved facility