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Steel Fabrication

Avoid this fabrication mistake of welding shear studs after the metalizing and painting operations.

Avoid this fabrication mistake of welding shear studs after...

Avoiding the mistake of welding shear studs after metallizing and painting operations...

How to engage WRI, RITES, CEIL, KRCL for fabrication inspection of steel girders in Indian railways?

How to engage WRI, RITES, CEIL, KRCL for fabrication inspection...

To engage organizations like WRI (Wagon Repair Workshop), RITES, CEIL (Certification...

Choosing fabrication inspection agency for a type of girder?

Choosing fabrication inspection agency for a type of girder?

Choosing a fabrication inspection agency for a type of girder (such as steel or...

How to process QAP and WPSS with RDSO? Understanding Model QAP/ WPSS issued by RDSO.

How to process QAP and WPSS with RDSO? Understanding Model...

Processing QAP (Quality Assurance Plan) and WPSS (Work Procedure and Special Specifications)...

Metallising & Painting schedule for steel bridge girders? IRS B1 standards.

Metallising & Painting schedule for steel bridge girders?...

The Metallising & Painting Schedule for Steel Bridge Girders as per IRS B1 (Indian...

ROB Girders

RDSO new HEIGHT GAUGE DRAWING NO. CBS 0051.

RDSO new HEIGHT GAUGE DRAWING NO. CBS 0051.

The RDSO Height Gauge Drawing No. CBS 0051 is a standard design for the height gauge...

ROB Girders

RDSO standard BOW STRING GIRDER ROB spans.

RDSO standard BOW STRING GIRDER ROB spans.

RDSO (Research Designs and Standards Organisation) standard Bow String Girder (BSG)...

Videos

Steel- fully killed, semi killed, normalised, annealed ? Understanding them with IRS B1 provisions!

Steel- fully killed, semi killed, normalised, annealed...

Fully Killed Steel: Fully killed steel is steel in which all of the dissolved gases...

Videos

What is Sa 2.5 blast surfacing level ? Provisions of ISO 8501-1 and IRS B1

What is Sa 2.5 blast surfacing level ? Provisions of ISO...

Sa 2.5 is a standard for surface preparation in the context of blast cleaning, specifically...

Videos

Who can approve Railway and ROB drawings of DFCCIL, RVNL, PSUs and Zonal Railways?

Who can approve Railway and ROB drawings of DFCCIL, RVNL,...

The approval process for Railway and Railway Over-Bridge (ROB) drawings related...

Videos

What are 1G,2G,3G,4G and 1F,2F,3F,4F weld designations?

What are 1G,2G,3G,4G and 1F,2F,3F,4F weld designations?

The weld designations 1G, 2G, 3G, 4G and 1F, 2F, 3F, 4F refer to specific welding...

Videos

What is Sa 2.5 blast surfacing level ? Provisions of ISO 8501-1 and IRS B1

What is Sa 2.5 blast surfacing level ? Provisions of ISO...

Sa 2.5 is a standard for surface preparation in the context of blast cleaning, specifically...

Steel Fabrication

How to engage WRI, RITES, CEIL, KRCL for fabrication inspection of steel girders in Indian railways?

How to engage WRI, RITES, CEIL, KRCL for fabrication inspection...

To engage organizations like WRI (Wagon Repair Workshop), RITES, CEIL (Certification...

ROB Girders

Compendium of ROB Girder Drawings BS 132 issued by RDSO

Compendium of ROB Girder Drawings BS 132 issued by RDSO

Road Over Bridges (ROBs) are key components of any Road network. Ambitious expansion...

ROB Girders

What is special vehicle loading as per IRC 6 ? Also find comparison with respect to non SV loading.

What is special vehicle loading as per IRC 6 ? Also find...

Special Vehicle (SV) Loading as per IRC 6 refers to a set of loadings designed to...