Hot work, confined space entry, electrical isolation, work at height. Every Indian construction and maintenance site has these high-risk jobs running in parallel, often dozens at a time. A PTW system is what keeps them from turning into accidents. A clean, well-designed permit template forces every job through a structured chain of hazard identification, control listing, and multi-level approval before a single spanner moves. This page gives you a ready-to-use PTW template covering all five major permit types, designed for Indian EPC, mining, oil & gas and heavy equipment workshop environments. Start free with HVI to digitise the full permit lifecycle.
Permit to Work (PTW) Template for Construction & Maintenance
A complete permit-to-work format covering hot work, confined space, electrical isolation, work at height, and general maintenance. Built for Indian construction, EPC, and mining sites where high-risk work runs in parallel every shift.
Major permit categories cover almost all high-risk work on Indian sites
Approval chain from requester to area in-charge before work can start
Standard validity window for a single permit before re-issue is needed
Under BOCW Act, Factories Act Section 41B, and DGMS regulations
The 5 Main Permit to Work Types for Indian Sites
Almost every high-risk job on an Indian construction or maintenance site falls into one of these five categories. Each one needs its own permit format, with specific hazards and controls.
Hot Work Permit
Welding, gas cutting, grinding, brazing, soldering. Any work generating sparks, flame, or heat near flammable material.
Confined Space Entry
Tanks, vessels, manholes, deep pits, silos. Any enclosed area with restricted access and limited natural ventilation.
Electrical Isolation
Work on or near live electrical systems. Panel maintenance, cable jointing, switchgear, transformer work.
Work at Height
Any work above 1.8 metres on scaffolding, ladders, roof, structural steel, MEWPs, or boom platforms.
General / Cold Work Permit
Routine maintenance, installation, dismantling, painting, cleaning. Any planned work that does not fall under the four critical categories above but still needs supervisor sign-off.
The HVI app ships with all five permit templates pre-configured for Indian site use. Book a 30-minute demo to see live permits running on real EPC site data.
Sample Permit to Work Format
This is the standard PTW format used on Indian highway, EPC, mining, and workshop sites. The same structure works for all five permit types, only the hazard checklist and controls section change.
Welding repair on excavator boom mounting bracket. MIG welding, 250 amps, approximately 4 hours duration including grinding and finish work.
- Sparks & Heat
- Fire
- Fume
- UV Radiation
- Burns
- ✓Fire watch posted within 5 metres
- ✓Two CO2 extinguishers staged
- ✓Combustibles removed in 10m radius
- ✓LEL gas test passed (0% LEL)
- ✓Welder PPE inspected (helmet, gloves)
- ✓Fume extraction running
Save this format as your base PTW template. Get the HVI digital permit pack free with all five types pre-configured.
The 7-Stage Permit to Work Lifecycle
Every permit on every site follows the same seven stages. Skip a stage and the audit trail breaks. Worse, the safety chain breaks.
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Request Raised
Worker or supervisor raises permit request with brief work description.
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Hazards Identified
Listed against the standard hazard catalogue for that permit type.
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Controls Listed
Specific PPE, isolation, monitoring, and emergency controls written down.
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Safety Review
Site safety officer reviews and either approves or returns for changes.
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Final Approval
Area in-charge or project manager signs as the final authority.
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Work Execution
Work runs under the permit conditions. Periodic re-checks logged.
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Closure & Sign-Off
Work complete, area cleaned, permit closed with closure signature.
Hazard to Control Matrix for Permit to Work
The single biggest reason permits fail to protect workers is that controls do not match hazards. A hot work permit with no fire watch listed is just paper. This matrix is the cheat sheet every Indian site safety team should keep at hand.
| Hazard | Required Control | |
|---|---|---|
| Welding sparks & heat | → | Fire watch posted, 2 extinguishers, combustibles 10 m clear, LEL test |
| Toxic / oxygen-deficient atmosphere | → | Gas test before entry, continuous monitoring, forced ventilation, standby man outside |
| Live electrical contact | → | Lockout-tagout (LOTO), voltage verification, earthing applied, insulated tools |
| Fall from height > 1.8 m | → | Full body harness, anchor point inspected, barricade below, rescue plan ready |
| Pressurised line / vessel | → | Bleed-off to atmospheric, double block & bleed valves, tag-out, pressure gauge witness |
| Suspended load overhead | → | Crane test certificate, rigging inspected, exclusion zone marked, signaller posted |
HVI's permit module enforces this match automatically. If a hazard is selected but the matching control is not, the permit cannot move to approval. Book a HVI demo to see the enforced workflow on a real permit.
Expert View from the Field
On a metro construction site we issue 35 to 45 permits a day across hot work, confined space, electrical, and work at height. For two years we ran this on paper triplicate books. Approvals were always a bottleneck. Closure permits would sometimes sit open in the safety office for 3 days.
The day we moved PTW into HVI with mobile approvals and a live permit board, our average approval time fell from 90 minutes to under 20 minutes. We close almost every permit on the same day it is issued. Most importantly, we have not had a hot work near-miss in the since the switch.
Kunal Joshi, EHS Manager, Metro Construction, Hyderabad — 42 permits issued daily
Paper PTW vs HVI Digital Permit to Work
- ×Approval bottleneck of 60–120 minutes
- ×Hazards and controls mismatched without check
- ×Open permits forgotten and never closed
- ×No live count of active permits on site
- ×Audit pack assembled from torn triplicate copies
- ✓Mobile approvals in under 20 minutes
- ✓Hazard-control match enforced before submit
- ✓Auto-alerts at expiry, no permit left open
- ✓Live permit board on EHS dashboard
- ✓One-click audit PDF, signed and timestamped
For Indian EPC, metro, mining, and infrastructure sites running 20+ permits a day, digital PTW is no longer optional. It is the difference between paper safety and real safety. Sign up free with HVI and bring every permit onto one secure platform this week.
Frequently Asked Questions
Is a permit to work legally required in India?
Yes. Under the BOCW Act and Rules, the Factories Act 1948 Section 41B for major hazard installations, and DGMS regulations for mines, a written permit to work is required for any high-risk job including hot work, confined space entry, electrical work, and work at height. Major Indian clients including NHAI, NHIDCL, Coal India subsidiaries, IOCL, GAIL, and Indian Railways contractually require a PTW system as part of EHS compliance.
How long is a permit valid for once issued?
Standard PTW validity on Indian sites is one shift, typically 8 to 12 hours. Hot work permits are often kept shorter, around 6 to 8 hours, due to the higher risk. Confined space and electrical isolation permits must be reissued if the work continues into a new shift, even if the same workers are involved. Any pause in work of more than 2 hours typically requires a fresh check before resumption.
Who has authority to approve a permit to work?
The approval chain depends on permit type and site policy. A typical Indian EPC site requires the requesting supervisor, the site safety officer, and the area in-charge or project manager to all approve before work starts. Critical permits like confined space entry and high-voltage electrical isolation may also need a fourth approval from the head of operations or a competent person nominated under the Factories Rules.
What happens if a permit is not closed at the end of work?
An unclosed permit is a serious audit finding. It means there is no record that the area was made safe, cleaned, and returned to normal operation. On paper systems, unclosed permits are extremely common because the closure step is informal. HVI's digital permit module sends auto-alerts at validity expiry, forces closure with photo evidence, and never lets an open permit slip past the end of the shift.
Can HVI handle contractor PTW alongside in-house permits?
Yes. The HVI PTW module supports both in-house and contractor permits on the same dashboard. Contractor users get limited access to raise and view their own permits, while the site EHS team sees the full board. This is especially useful for Indian EPC sites where 4 to 8 sub-contractors run parallel work and a unified permit view is critical for cross-conflict checks like crane swing and hot work zones overlapping.
Run Every Permit Through One Digital System
HVI gives Indian sites a complete digital PTW system. All five permit types, mobile approvals, hazard-control enforcement, auto expiry alerts, photo-verified closure, and a live permit board for the EHS dashboard.
No credit card. No hardware. Live on your site in under 10 minutes.
