Catalogue / Live-line & hot-line washing
Hot-line maintenance on energised lines, Max seriesSample
by Guptaphase Infra Services (Sample) · verified by BARREL
Price for verified buyers
Ordered and invoiced through BARREL — one contract, one GST invoice.
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The Max service of hot-line maintenance on energised lines by Guptaphase covers 3 voltage level options (33 kV to 132 kV). Design: pre-wash contamination assessment, weather window planning and leakage current monitoring. Typically used for coastal and industrial pollution zones, renewable evacuation lines and substations in dusty regions. Delivered in line with IEC 60815, CEA (Measures relating to Safety) Regulations and IEEE 957. Mobilisation Permit based scheduling; serves South India. Sample listing: illustrative data for testing BARREL Shop, not a real offer.
- Brand
- Guptaphase
- Model
- GUP-E75 series
- Listing type
- Service
- Unit
- job
- Minimum order
- 1 job
- Lead time
- Permit based scheduling
- Warranty
- As per contract
- Standards
- IEC 60815, CEA (Measures relating to Safety) Regulations, IEEE 957
- Delivers to
- South India
- GST rate
- 18 %
- Country of origin
- India
- Delivery terms
- Site mobilisation as per work order
- Returns
- Re-work of defective scope at no cost
- Other terms
- Sample data for testing; not a real offer.
Variants
| Variant | Specifications | Min. order · lead time | Price, ex GST |
|---|---|---|---|
| Voltage level33 kVGUP-E75-01 | Voltage level: 33 kV | 1 job · Permit based scheduling | for verified buyers |
| Voltage level66 kVGUP-E75-02 | Voltage level: 66 kV | 1 job · Permit based scheduling | for verified buyers |
| Voltage level132 kVGUP-E75-03 | Voltage level: 132 kV | 1 job · Permit based scheduling | for verified buyers |
Specifications
| Voltage level | 33 kV to 132 kV (see variants) |
|---|---|
| Method | Dry ice blasting |
| Resistivity of water | Demineralised watermade to order: Above 5000 ohm-cm |
| Scope | Per km of linemade to order: Per tower / Per bay |
| Frequency | Pre-monsoon |
| Crew | Linemen with insulated platform |
| Tools | Bucket with insulated boommade to order: Insulated hot sticks, bucket truck |
| Safety | Approved method statement |
| Outputs | Photo log of insulatorsmade to order: Pre and post leakage current |
| Productivity | 100 insulators per day |
| Licence | Authorised live-line workersmade to order: Trained under utility protocols |