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| 1 | Vessel to be blocked and unblocked (height-1.5m-2m) |
| 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, air vent pipe etc. to be cropped & renewed – Deck and superstructure–3MT Bottom-2MT Sidehull-2MT Transom and cantilever structure-2.5MTInside stiffening members,girders,engine room floor plate – 01MT |
| 4 | Corroded,thin down and damaged upper deck and main deck railing pipe (25 NB) to be renewed. |
| 5 | Corroded, thin down and damaged upper deck and main deck railing Post (65 NB) to be renewed. |
| 6 | Entire Steel fenders are to be renewed by 200 NB, 8 MM thick half cut pipe stiffened with ‘D’ shaped stiffeners 500 mm apart. |
| 7 | Renewal of twin bollards including doubler plate.(150NB pipe -Hight-350mm) |
| 8 | Renewal of single bollards including doubler plate.(150NB pipe -Hight-350mm) |
| 9 | Anode to fitted on under water hull plate(99% Znic) |
| 10 | Port and STBD side main engine ( leyland-HAHE6ETI3U) to be full overhauling (supply of spars and machine shop jobs will be done by WBSTC) |
| 11 | Port and STBD side main engine Fuel pumps and injectors required to be servicing including material and machine shop job. |
| 12 | Servicing, cleaning and fitment of Port and STBD side Main engines and DG engine All the out fittings i.e. Air filters, turbo charger, Heat exchanger, upper cooler, self-starter ,Dynamo, Thermostat Housing, Engine air inlet line, Exhaust line with new joints and fasteners and exhaust line insulation cover and renewal of all damaged hose pipes are to be done. |
| 13 | Port and STBD side main engine sea water pump and bilge suction pump to be renewed by KNR-555 pump including necessary pipeline, joints, pulley, nut, bolts, belts and foundation base modification alongwith compete fitment. |
| 14 | Port and STBD side main engines electrical safety system and engine control panel to be renewed including engine wirings ,temperature meter, Lub oil pressure meter, R.P.M. meter, AMP meter, Hour meter, stop solenoid, and all type of sensor units up to Wheel house. |
| 15 | Rudder angle indicator set renewal including complete wire connection. Steering gear compartment to wheel house |
| 16 | Both side hydraulic gear full overhauling.(supply of spars and machine shop jobs will be done by WBSTC) |
| 17 | Damaged Bilge pipe line(50NB) renewal to be done including new joints and fasteners. |
| 18 | Bilge pipe line(100NB) cleaning to be done including new joints and fasteners. |
| 19 | Engine room and rudder hold bilge suction line including engine cooling pipe line opening, cleaning, pressure testing and fitment with new joints and fasteners as required. |
| 20 | Non-functional GM Glob valve(25NB,35NB and 50NB) including fire hydrant to be serviced and pressure tested and fitted back with new joints and fasteners |
| 21 | Fire Hydrant valve repair and pressure tested to be done and fitted back with new joints and fasteners |
| 22 | 100NB Bilge Line gate valve pressure tested and repair to be done and fitted back with new joints and fasteners |
| 23 | Rudder room bilge suction line to be installed including pipeline, foot valve and glob valve |
| 24 | Sea chests and valve manifold to be renewed. |
| 25 | Emergency engine stop valve(Q.C) to be servicing and new wire connection to be done. |
| 26 | H.S.D Line & bilge line semi rotary hand pumps are to be repaired including spare parts. |
| 27 | HSD service and reserve anks including pipe line cleaning to be done. |
| 28 | 35NB ball valve to be installed on the interconnection line between two HSD service tanks |
| 29 | Sea water tubewell to be renewed including suction valve and pipe line. |
| 30 | Wheel house and crews cabin inside panelling to be renewed including inside frame work |
| 31 | Existing damaged wooden window and frames of wheel house to be renewed by aluminium sliding window |
| 32 | Damaged concrete flooring including WC to be renewed |
| 33 | Propeller shaft & Rudder arrangement including all bushes are to be dismantled and fitted back after necessary repair. |
| 34 | Both side broken propeller blades to be repaired by dove tail joining method with the Mn-Bronze piece welded by bronzed electrode . |
| 35 | Propeller and coupling bed-in with the respective propeller shaft. |
| 36 | Port and STBD side Propeller shaft worn out journals metalizing by S.S Electrode & machining to suit with the respective bushes and trueness to be checked & rectified. |
| 37 | Rudder stock worn out journals to be metalizing and machining |
| 38 | Rudder stock Top & Bottom GM Bushes and Gland Cover to be re-sleeved. |
| 39 | Port and STBD side gland bush with cover to be re-sleeved(Stern gear arrangement) |
| 40 | Rubber cutlass bush re-rubberizing. (Stern gear arrangement) |
| 41 | Fresh water reserve tank to be cleaned and cement wash alongwith pipe line and fitted back with new joints and fasteners. |
| 42 | Fabrication and fitment of sea chest strainer for both side sea water suction line. |
| 43 | Supply and fitment of inverter 1600VA (Make-Luminous/Livguard) including necessary terminal cable and change over switch. |
| 44 | Entire 220volt electric wiring fittings and appliances are to be checked and defective appliances are to be renewed,24Volt navigation system to be checked and made in order and deck ,crews cabin, engine room, Kitchen and toilet lighting arrangement are to be connected with inverter |
| 45 | Anchor winch to be servicing including chain locker and anchor chains are to be cleaned and painted. |
| 46 | Fabrication and fitment of Steel letterings including material |
| 47 | Entire vessel external and internal surfaces along with inside frame work, bulkheads, cabin, deck fittings, railings etc. to be thoroughly chipped, scrapped, cleaned and painted as per enclosed painting schedule Please Enable Macros to View BoQ information |
