Pre-Donning Inspection Protocol
Prior to donning the Udyogi Eco-1 full body safety harness (Ref: KTI15009001ECO1), conduct a rigorous tactile and visual pre-use inspection. Examine the 44 ± 1 mm fray-proof dope-dyed synthetic polyester webbing across its entire length for transverse cuts, fraying, chemical degradation, or excessive abrasion. Inspect all structural seams fabricated with high-strength polyester thread to ensure there are no pulled, cut, or broken stitches.
Examine the metallic hardware components, including the high-strength alloy steel metal buckles and the rear dorsal D-ring. Verify that metal elements are free from structural distortion, cracks, sharp burrs, or corrosion. Confirm that mating buckle tongues and pass-through frames operate smoothly without mechanical obstruction before placing the harness onto the operative.
Step-by-Step Donning and Sizing Procedure
Proper fit is mandatory to ensure the rated safe working load capacity of 100 kg and the 23 kN webbing breaking strength perform reliably during fall arrest events conforming to IS 3521: 2005 and IS 3521:Part 1:2021 standards.
- Orientation and Suspension: Hold the harness upright by the dorsal D-ring and shake it gently to allow all straps to fall naturally into position. Utilize the built-in dual-colour webbing to visually differentiate the upper shoulder assemblies from the lower leg straps, ensuring the harness is not inverted or twisted.
- Shoulder Placement: Slip the shoulder straps over the arms and across the shoulders in the manner of a vest. Confirm that the dorsal D-ring settles flat against the back, centered squarely between the shoulder blades.
- Sit-Strap Positioning: Verify that the integrated sub-pelvic sit-strap rests horizontally beneath the buttocks to distribute impact forces and provide extended comfort during work-at-height positioning.
- Thigh Strap Engagement: Reach between the legs, grasp the thigh straps, and connect the high-strength alloy steel mating buckles around each leg. Adjust the size adjustment straps at the thighs to establish a snug, flat fit without cutting off circulation or twisting the 44 mm webbing.
- Chest Strap Closure: Secure the size adjustment strap across the chest. Position the chest strap horizontally across the mid-sternum area and adjust the high-strength alloy steel buckle so the webbing is firm, preventing shoulder straps from slipping off during movement.
Fall Arrest System Coupling and Attachment Points
The Udyogi Eco-1 safety harness provides designated anchor points that must interface with certified personal fall arrest systems, lanyards, and energy-absorbing connectors:
| Attachment Point | Component Type | Intended Fall Arrest Deployment |
|---|---|---|
| Dorsal Anchor | One High-Strength Alloy Steel D-Ring | Primary attachment point for fall arrest lanyards, vertical lifelines, and fall protection anchorage systems. |
| Frontal Anchor | Two Textile Chest Attachment Loops | Dual-loop attachment configuration. Both textile loops must be engaged simultaneously with a certified connector for fall arrest or restraint. |
Never connect fall arrest systems to non-load-bearing points, keeper loops, or adjustment hardware. Ensure all carabiners and snap hooks fully close and auto-lock around the dorsal D-ring or through both textile chest attachment loops prior to accessing elevated builder projects, construction sites, or factory production floors.
