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| 1 | Vessel to be blocked and unblocked. |
| 2 | Ultrasonic gauging to be done only on the underwater portion of hull plate and bottom plate. |
| 3 | Corroded, holed & thinned down plates, structural members, railing posts etc. to be cropped & renewed – Deck- 22 MTBottom- 11 MTSide hull- 4.5 MTTransom- 2.5 MTRamp- 7.5 MTInside stiffening members- 3 MTDeck fitting i.e. Ramp and Anchor winch bases, ventilation cowl, cabin wall, cropping and renewal of damaged portion of ramp posts- 5 MTEngine room floor plate including securing arrangement- 3 MT |
| 4 | Corroded and thin down railing pipe (25 NB) to be renewed. |
| 5 | Steel fender 200 NB, 8 MM thick half cut pipe stiffened with ‘D’ shaped stiffeners 500 MM apart. |
| 6 | Renewal of twin bollards including doubler plate (200NB pipe-Height-500 MM). |
| 7 | Renewal of single bollards. |
| 8 | Anode to be fitted on under water hull plate. |
| 9 | Main engine (Kirloskar-6R1080TA) to be full overhauled (supply of engine spar and machine shop jobs will be done by WBSTC/SWL). |
| 10 | Both side 4 Cylinder DG engine to be full overhauled (supply of engine spar and machine shop jobs will be done by WBSTC/SWL). |
| 11 | Main engine and 4 Cylinder DG engine fuel pumps and injectors servicing including materials and machine shop job. |
| 12 | Main engine and DG engine, all the out fittings of i.e. Air filters, turbo charger, after cooler, self-starter, Dynamo, Thermostat Housing, Engine air inlet line, Exhaust line to be serviced and fitted back with new joints and fasteners and exhaust line insulation cover and renewal of all damaged hose pipes to be done. |
| 13 | Main engine and DG engine electrical safety system and engine control panel to be renewed including wirings, temperature meter, Lub oil presser meter, RPM meter, AMP meter, Hour meter, shop solenoid and all sensor up to Wheel house. |
| 14 | 04 nos. Main engine new heat exchanger foundation to be fabricated along with modification of associated pipe line (Heat exchanger to be supplied by WBSTC/SWL). |
| 15 | Rudder angle indicator set renewal including complete wire connection. |
| 16 | Hydraulic gear full overhauling (supply of gear spar and machine shop jobs will be done by WBSTC/SWL). |
| 17 | Bilge pipe line (32 NB) renewal to be done including new joints and fasteners. |
| 18 | Bilge pipe line (40 NB) renewal to be done including new joints and fasteners. |
| 19 | Bilge pipe line (65 NB) renewal to be done including new joints and fasteners. |
| 20 | Damaged butterfly valve (40 NB) to be renewed. |
| 21 | Damaged GM glove valve (65 NB) to be renewed. |
| 22 | Damaged GM glove valve (32 NB) to be renewed. |
| 23 | Non-functional GM Glob valve (35 NB, 65 NB and 40 NB) to be serviced. |
| 24 | 200 NB Sea line gate valve repair to be done. |
| 25 | Sea chests and valve chest to be renewed. |
| 26 | Emergency engine stop valve to be servicing and new wire connection to be made. |
| 27 | Both side engine room bilge suction electric motor servicing and repairing as required including AC supply connection and two number water pumps to be renewed as per existing pump. |
| 28 | H.S.D. Line semi rotary hand pump to be repaired including spare parts. |
| 29 | H.S.D. Line electric pump and motor servicing and repairing to be done. |
| 30 | Aluminium port hole to be renewed. |
| 31 | All HSD line pipe cleaning to be done. |
| 32 | Forced air ventilation system servicing to be done including supply line. |
| 33 | Damaged concrete flooring including WC to be renewed. |
| 34 | Toilet door to be renewed. |
| 35 | Manhole and engine room door rubber to be renewed. |
| 36 | Crews cabin inside damaged panelling to be renewed. |
| 37 | Fresh water tank cleaning and cement washing including of fresh water supply and delivery line cleaning and repairing to be done. |
| 38 | Both side ramp hosting winch and anchor control winch to be servicing including all pulleys. |
| 39 | Propeller shaft & Rudder arrangement including all bushes are to be dismantled and fitted back after necessary repair. |
| 40 | 04 nos. Broken propeller blade tips are to be repaired by dove tail joining method with the Mn-Bronze piece welded by bronzed electrode. |
| 41 | Dynamically balancing of propeller. |
| 42 | Propeller and coupling bed-in with the respective propeller shaft. |
| 43 | 04 nos. Propeller shaft worn out journals metalizing by S.S. Electrode & machining to suit with the respective bushes and trueness to be checked & rectified. |
| 44 | Rudder stock worn out journals to be metalizing and machining. |
| 45 | Top & Bottom GM Bushes and Gland Cover for 04 sets of Rudder stock re-sleeving. |
| 46 | Gland bush with cover to be re-sleeved for 04 sets of propeller shaft. |
| 47 | Rubber cutlass bush re-rubberizing. |
| 48 | Propeller shaft alignment w.r.t. the engine, stern tube and ‘A’ Bracket to be done if required during renewal of damaged bottom plate around this zone, rudder trucking tube also re-alignment if required. |
| 49 | Fabrication and fitment of strainer for both sea water suction line. |
| 50 | Rudder control Hydraulic pipe to be renewed. |
| 51 | Entire electric system AC/DC to be repaired including supply of new switch, boards, Light and wire etc. |
| 52 | Supply and fitment 220v AC Electronic Industrial Hooter/Factory Siren, Single Phase 1 HP High Decibel Wind Crew Motor, Current 2 Amp Sound Range up to 1 KM. |
| 53 | Entire vessel exterior and interior surfaces to be thoroughly chipped scraped & cleaned. |
| 54 | External surface along with deck fittings i.e. Bollards, Air vents, Ramps, Ramp hoisting post, Ladders, manhole doors etc. outside & inside of cabin, Toilet, Gallery, Store etc. to be painted by one coat epoxy primer and one coat of epoxy finish paint. |
| 55 | Interior surface i.e. Engine Room, Rudder hold along with engine room floor plates, inside girder, beams, bulked, frames etc. to be painted marine coat by one coat of Zn-chromate primer and one coats of finish paint. Please Enable Macros to View BoQ information |
