IR AT EC H SU B SY ST EM S 20 10 PROFESSIONAL DIVING EQUIPMENTS & TOOLS
Professional Equipments IRATECH Subsea operates three Air Diving Systems, Diving equipment supplied for projects certified, maintained and operated in accordance with International Maritime Contractors Association (IMCA) Guidelines and Codes of Practice for offshore diving operations. IRATECH Subsea offer company containerized systems providing Dive Control, Main Diver Control Panel, Twin Lock Deck Decompression Chamber, HP & LP Compressors, Launch and Recovery System and Diver's Stage / Wet Bell. Optional Construction support equipment is available including Bolt tensioning equipment, Water Jetting equipment, Broco underwater cutting equipment, Grit entrenched systems, Large flow capacity pumps and Aluminum work boats. Optional Inspection equipment is available including CCTV, metrology equipment; HUT meters CP meters and MPI equipment. Our Air Diving Equipment are maintained and certified according to the best industry practice(s) and requirement(s) of the document set out in the HSE/IMCA Guidelines and Code of Practice. In particular the company will comply with IMCA International Code of Practices for Offshore Diving. Diving Equipment will be maintained and certified in accordance with IMCA/HSE, Code of Practice for the Design, Construction, Installation and Maintenance of Diving Plant and Equipment, and Diving equipment will be checked and inspected according to CSWIP/MPI Diving Systems Inspection Guidance. 1T 1T Timber Piles Cutting/Drilling With our air operated chainsaws and hydraulic drilling system. Underwater Cutting and Welding Using Thermal Arc (Broco) cutting equipment, we can cut sheet steel or tubular steel piles, as required as well as doing all wet welding. Card ox Rock/Concrete Materials Breaking System Card ox employs the rapid expansion of carbon dioxide to break down surrounding materials, ideal where explosives are not permitted. Removal of Sand / Silt This can be achieved using standard airlifting equipment, or the use of the Hydrainer System, or even dredge pumps, we can suggest the best system for your project. # 24, 11 th Alley, Homaee St., Resalat highway, Tehran, IRAN Page 2 of 20
Concrete From mass concrete placing to masonry joint grouting we cover the whole spectrum. Placing of concrete bag-work underwater is our specialty. Air Bags We keep a selection of totally enclosed lifting bags and standard parachute bags for salvage and for other buoyancy requirements. H.P. Water Jetting We can carry out H.P. water jetting of surfaces both above and below water. For underwater use we have the availability of an underwater gun with retro jet facilities. Another of our specialties is the cleaning of empty underground reservoirs, where all surfaces and columns are cleaned using H. P. water jetting equipment in a confined space environment. Search & Recovery As with most diving contractors, search and recovery is a regular feature of our work but we do it using latest technology of Side Scan sonar system and Ultrasonic Wave cameras, USBL and other required techniques. Basic surface-supplied diving equipment is self-contained in a tandem axle trailer and includes: Low-pressure air compressor High-pressure back up supply Superlite 27& KMB18 Helmets Air control panel Mixed-gas panel Communications box 100-Meters umbilicals Underwater cutting and welding gear Hydraulic underwater chain saw Real-time Video & Lighting Still photography Safety harnesses and bailout bottles HAZMAT equipment Generator Specialized Equipment: Decompression chamber/ Operator ROV systems/ Pilot # 24, 11 th Alley, Homaee St., Resalat highway, Tehran, IRAN Page 3 of 20
GENERAL DIVING EQUIPMENTS NO. EQUIPMENT DECRIPTION QTY 1 Steel SCUBA Diving Cylinder 12 Lit 10 2 Aluminum SCUBA Diving Cylinder 12 Lit 10 3 TWIN Aluminum SCUBA Diving Cylinders (2 x 12 lit) 10 4 Steel SCUBA Diving Cylinder 18 Lit 4 5 Diving back Pack 10 6 Diving BCD (Buoyancy Controlling Device) 10 7 Diving Lift Jacket 10 8 Diving Wet Suits 10 9 First Stage Regulator + Second Stage Demand Valve + Triple Consoles 15 10 Wrist Compass - Zone 2-70 Meters 5 11 Wrist Depth Gauges - Zone 2-70 Meters 5 12 Wrist Computer (SUUNTO ZOOP) 2 13 Diving Knife + Pouch + Straps 15 14 Diving Fins 15 15 Diving Boots 20 16 Diving gloves 50 17 Diving Mask + Snorkel 20 18 Diving Marker Buoy 10 19 Digital Depth Meter 2 CONSUMABLE DIVING EQUIPMENTS NO. EQUIPMENT DECRIPTION QTY 1 Ropes different sizes 2 Axe 50 3 Sling wires different sizes (1/2, 3/4, 1) 10 4 Cutting Electrodes (Brocco) 10000 5 Welding Electrodes 2000 6 Cold Cutting tools # 24, 11 th Alley, Homaee St., Resalat highway, Tehran, IRAN Page 4 of 20
PROFESSIONAL DIVING EQUIPMENTS NO. EQUIPMENT DECRIPTION QTY 1 Diving HP Compressor 140 Lit/Min, 300 Bar 1 2 Diving HP Compressor 240 Lit/Min, 300 Bar 1 3 Diving HP Compressor 560 Lit/Min, 300 Bar 1 4 Diving LP compressor + Filters, 7 Bar, 400 Lit/Min 1 5 Diving Inflatable Boats (8 Passengers) + 45 HP Outboard Engine 1 6 Diving Inflatable Boats (12 Passengers) + 80 HP Outboard Engine 1 7 Diving Boat Fiber + 80 HP Outboard Engine 1 8 Diving Container including SSDE System for 2 Divers 1 9 Diving Container including workshop 1 10 Diving Chamber 60 Inch (containerized) 2 11 Air Wrack including 12 cylinders, 50 liters up to 300 Bar 2 12 Oxygen Wrack Including 12 cylinders, 40 Liters up to 150 Bar 1 13 Oxygen wrack including 8 cylinders, 50 Liters up to 200 Bar 1 14 Sea Bee Suerlite helmet yelow 2 15 Kirby Morgan Helmet 27 2 16 Kirby Morgan Helmet 37 2 17 Kirby Morgan Band Mask 18 2 18 Kirby Mrgan Band Mask 28 2 19 Umbilicals for helmets (100 Meters) 2 20 Umbilicals for helmets (75 Meters) 2 21 Full Face Mask + Communication system 2 22 Divers Control Panel kirby Morgan 2 23 Diving Control Panel Amron 1 24 Diving Communication systems (C-technics) 2 25 Under Water CCTV (300 Meters) 4 26 Under Water Still Imaging Camera (100 Meters) + Flashes 2 27 Under Water Video Camera + Housing + Flashes (100 Meters) 2 28 Electrical CP Measuring 2 29 Electrical Thickness Measuring tools 2 30 Air lifting system + Hoses 2 31 Industrial Compressor 700 Lit, 7 bar 1 32 Diesel Generator up to 160 KVA, SCANIA 1 33 Welding rectifiers + all accesseries 2 34 Welding torches + Wires (100 Meters) 5 35 Cutting torches + Knives + 100 meters wire 2 36 Tirfor 2 Tons + 30 Meters Wire 2 37 Trifor 4 Tons + 30 Meters Wire 2 38 Chain Block 3 Tons 4 # 24, 11 th Alley, Homaee St., Resalat highway, Tehran, IRAN Page 5 of 20
Tow camera systems: IRATECH SUB SYSTEMS A low cost alternative for underwater surveys where an ROV system is not required and where a large area needs to be surveyed quickly. Excellent for search, survey, Environmental & Quality surveys. Mobile Trailer: We are one of the few diving company contractor using mobile diving units for rapid mobilization, time is the ultimately important factor and only irreversible item! The amount of time lost as a result of mobilisation and de-mobilisation of diving equipments on site is considerable, By employing MDU we are able to deploy a diver within one hour of arriving on site. Our 20' self-contained, fully mobile trailer is ideally suited for emergency callout work for ship husbandry and repairs or when video inspections are required. Our trailer contains all necessary controls and safety equipment and is fully compliant with IMCA and HSE operational standards. Safety Harness & Bailout Bottles HAZMAT Equipment Decompression Chamber ROV Systems Mixed-gas Panel Communications Box 300-foot Umbilicals Underwater Cutting and Welding Gear Low-pressure Air Compressor High-pressure Backup Supply Superlite 27 & KMB 18 Helmets Air Control Panel Hydraulic Underwater Chain Saw Real-time Video & Lighting Still Photography # 24, 11 th Alley, Homaee St., Resalat highway, Tehran, IRAN Page 6 of 20
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Portable Oxygen distribution system for 3 masks includes: A. Heavy duty transport box, complete with integrated panel, consisting an aluminum anodized control panel, with line diagrams, pictograms, as well as 3 x inhalation and exhalation breathing regulators with a free flow adjustment knob, all with inhalation and exhalation isolation valves. B. The interface hoses between the oxygen inlet and the oxygen outlet system, length each hose 3 meters, and complete with phosphor bronze swaged fittings. C. The chamber wall penetrations with control valves D. Oxygen inhalation and exhalation hoses with a length of 45 meters E. 1 x high pressure oxygen regulator; 1 x oxygen BIBS vacuum controller; 1 x low pressure reducer in the control panel. F. Exhaust vacuum system which makes it possible to exhale at shallow depths, and this exhaust vacuum control system will be installed in an heavy duty transport case (identical to the oxygen panel which is used for the portable oxygen control panel). G. All quick connectors on the oxygen control- as well as vacuum panels-, as well as on the hoses-, will be provided with blind caps/protective caps. All fitted together to a full working system. The breathing masks to be connected to the portable oxygen system 1. We use Sea Long resuscitation masks with a soft wearing comfort, better than the most other masks on the market. 2. The mask comes complete with a 90 degrees hose adaptor, and the headgear. 3. Also masks are designed for long term use, and can be disinfected easily. The communication system for the oxygen breathing masks: The technician wearing a throat microphone, which has to be mounted around the neck / throat, by means of a small rubber strap The communication box: The communication box is a transportable box with handgrip, and front lid to be installed at the position of the lock attendant or supervisor. The communication box is provided with a 220 volt power supply, as well as a rechargeable battery. Further the system is provided with volume controls, electrical connectors for the power leads running from the chamber to the diver communication box. The length of the connection cable between the man lock and the communication system is up to 45 meters, and will delivered complete with a electrical through hull penetrator, which has to be installed in the chamber wall. # 24, 11 th Alley, Homaee St., Resalat highway, Tehran, IRAN Page 16 of 20
Digital Gas Analyzer (Oxygen, CO, CO2) To monitor the level of toxic gases like Carbon monoxide and carbon Dioxide we use portable Gas detector as an alternative to Tube test system, though while decompression running by Oxygen to maintain the level of O2 below acceptable level (23%) we use the Digital gas Detector to check the level and balance it by refreshing if needed, these Analyzers are equipped with alerting system which can be adjusted to desired levels. Air supply Breathing protection equipment In order to provide clean breathable able to divers while working, particularly when welding & cutting are included it is vital to use a Air delivery system. This can be a basic Scuba unit, a half mask or the best option (our recommendation) use of FULL FACE MASK. There are varieties of FFM available which can be used. DRAGER The compressed air filter unit AF 1400 produces breathing air in compliance with international standards from every Compressed air source. The unit is fully compatible with all Breathing protection devices that run with compressed air. The device can supply breathing air for up to four persons. No electrical socket is required. Its weather-proof, Shock resistant and conductive casing makes the AF 1400 ideal for all kinds of on-site applications. # 24, 11 th Alley, Homaee St., Resalat highway, Tehran, IRAN Page 17 of 20
OCEAN REEF Ocean Reef have been built based on OCEANEERING University researches, some feature include: Wireless communication Free Flow and Demand Supply of Gas Light visors on Mask Divers Communication Recording Talk on Cell Phone! Drink while working 2 Gas supply system Bailout available Oxygen compatible Over 20 Divers can be supplied. (Our Recommendation) OTS FFM The Guardian Full Face Mask is comfortable and is easy to use for anyone. The low profile visor ensures great visibility. Set up is fast and the hose is on the right side which helps to keep your configuration clean and organized. The Guardian helps keep your face warm and being able to breathe out your nose helps keep you from getting a dry throat, which is common for divers. # 24, 11 th Alley, Homaee St., Resalat highway, Tehran, IRAN Page 18 of 20
OTHER SYSTEMS There are lots of different types of Full Face mask which can be used for operation by considering Options. AIR FILTERING SYSTEM # 24, 11 th Alley, Homaee St., Resalat highway, Tehran, IRAN Page 19 of 20
AEROTEST Simultaneous LP & HP The Aerotest LP and HP are the standard low and high pressure Aerotest simultaneous kits. In order to get sure the Air delivered to divers are clean, it is required by regulation that the Air produced by Compressors being checked every month and the Air Tank Reservoir being test least every 2 months. 1 Carrying case 2 Measuring device (with 4, 5, or 7 Drager tube holders) 3 Air filter (5 items per package) 4 Bubble test hose 5 Impactor adapter 6 Instructions for Use 7 Instructions for Use for stopwatch 8 Pressure reducer 9 Adapter 1 10 Adapter 2 11 Drager-Tube (10 items per package) 12 Drager tube opener 13 Impactor (10 items in folded box) 14 Stopwatch 15 Dosing unit Hyperbaric Fire Extinguisher They are simple, easily handled, and have been designed to be fitted in hyperbaric diving and medical therapy chambers. They are available in two sizes to facilitate easy mounting and be appropriate in the different Compartment sizes found in such hyperbaric systems. They are water/foam stored pressure type charged 7 up to 133 bar, with a suitable chamber gas-usually Air or helium. This gas provides plenty of overpressure required to force the water through the outlet nozzle, to give a strong jet. These units mainly comprise of one robust Steel cylinder containing the Water/foam mixture and pressurized gas. This is in contrast to the old fashioned and cumbersome two-cylinder extinguishers used in the past. # 24, 11 th Alley, Homaee St., Resalat highway, Tehran, IRAN Page 20 of 20
2010 Office07 samim RECREATIONAL DIVING GEARS
(Recreational Gears, systems) BLADER FISH SCOOTER # 24, 11 th Alley, Homaee St., Resalat highway, Tehran, IRAN Page 2 of 14
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