WISERISE Hot Work Solutions

Oxygen–Acetylene (AC–OX) Systems for Shipboard Welding & Cutting

Class-aligned AC–OX packages for ship repair and fabrication — including rack-based gas distribution systems for offshore/engineering vessels to cover full voyage consumption with convenient deck layout and one-port refilling.

RightShip RISQ-ready · Storage, segregation & annual checks

Safety-first · Flashback arrestors · Non-return valves · Color-coded hoses

Turnkey · Design · Supply · Commissioning · Training & lifecycle service

Applications

Built for compliant hot work — from day-to-day steelwork to extended offshore campaigns.

Ship Repair & Fabrication

Hull/structure steelwork, brackets, foundations, pipework pre-fab and on-deck cutting.

Engineering/Offshore Vessels

Rack-based multi-bottle distribution for long campaigns with centralized isolation and metering.

Riding Crew & Voyage Repairs

Portable trolleys with quick-connect hoses, flashback arrestors and stow-safe kits.

Yard Retrofits

Locker upgrades, color-coded hose runs, non-return valves and compliant signage packages.

Emergency Cutting

Rapid deployment sets with dedicated PPE and permit-to-work forms.

Training & Drills

Operator competency, hose integrity checks, leak tests and annual inspection records.

Project Delivery Flow

From compliance audit to voyage-ready distribution racks — documentation and crew training included.

Survey & Compliance Gap

Review existing lockers, ventilation, segregation, flashback arrestors, hose condition and records.

System Architecture

Choose portable sets or rack-based distribution: manifold sizing, isolation blocks, hose color-coding.

Engineering & Documents

Locker drawings, ventilation/ex-proof fittings list, P&ID of racks, permit-to-work and checklists.

Supply & Fabrication

Cylinders, regulators, non-return valves, flashback arrestors, hoses, trolleys, signage & PPE.

Installation & Commissioning

Pressure/leak tests, flow checks, valve ID and color labels; operator competency briefing.

Records & Lifecycle

Annual inspection log, hose replacement plan, cylinder test calendar and replenishment workflow.

Compliance & Classification

Aligned with RightShip RISQ inspection points and flag/class guidance for storage, segregation, inspection and hot work controls.

RightShip RISQ

Annual checks by competent person; proper storage/maintenance; documentation available.

Storage & Segregation

O₂ and C₂H₂ segregated in marked deck lockers; avoid mixed cylinders in enclosed lockers.

Safety Devices

Flashback arrestors & non-return valves on both lines; gas-specific regulators; color-coded hoses.

Ventilation & Ex-proof

Ventilated lockers with suitable electrical fittings; tidy, free of ignition sources.

Cylinder Periodic Tests

Acetylene cylinders inspected at 5/10-year intervals (per flag guidance & standards).

Hot Work Control

Permit-to-work, trained personnel, checks before/after job; records retained for review.

Inventory Snapshot — AC–OX

Shanghai & Singapore stock for rapid deployment, retrofits and voyage campaigns.

Cylinders & Racks

O₂ / C₂H₂ cylinders, protective caps, certified bottle racks & trolleys; securing kits for sea passage.

Regulators & Gauges

Gas-specific regulators (oxygen/acetylene), pressure gauges, quick-shut valves.

Safety Devices

Flashback arrestors, non-return valves, check valves for torch and regulator ends.

Hoses & Fittings

Color-coded hoses (blue O₂ / red C₂H₂), couplings, quick connectors, hose reels.

Torches & Kits

Cutting/welding torches, nozzles, igniters, PPE packs, leak-test solution.

Signage & Docs

Locker labels, hazard signs, permit-to-work forms, annual inspection log sheets.

Customer Guidance & Applications

What to send for quotation, how to start, and where rack-based AC–OX distribution adds value.

Information Required for Quotation

Vessel type & IMO; intended hot-work zones and quantity of outlets/hoses
Locker location & ventilation details; existing segregation/storage arrangement
Portable vs. rack-based distribution; cylinder counts & anticipated voyage consumption
Required safety devices (flashback arrestors at torch/regulator, non-return valves)
Preferred ports for one-time refilling; training & documentation needs

We deliver drawings, equipment lists, permit-to-work templates and annual inspection log sheets.

Recommended Use & Safety Notes

Rack-based distribution for engineering/offshore campaigns: centralized isolation & metering.
Segregated deck lockers for O₂ and C₂H₂; avoid mixed cylinders in enclosed lockers.
Color-coded hoses (blue oxygen / red acetylene), correct regulators and flashback arrestors on both lines.
Permit-to-work, trained personnel, pre-/post-job checks, and tidy storage after use.

Secure cylinders against movement, keep away from heat/grease, and maintain records for RISQ/class review.