short refit work package of ferry craft kumta at nsry kar- marine services. -erection of fixed staging/scaffolding in way of steel renewal work and survey purpose (based on volume basis, lxbxh). staging material to be provided by contractor. quote for service and material. fire sentry for minimum 10 hot work locations /day note:- fire sentries with adequate knowledge of fire fighting and safety procedures for all hot work locations will need to be provided i.a.w no 09/12. sentries are to be in possession of required type of fire extinguishers in appropriate quantity. all sorts of fire safety to be ensured by sentries upon completion of job / shift in surrounding areas as well. asbestos sheet / fire proofing blankets to be provided during hot work in vicinity of sensitive equipment / electrical systems or cabling, with vendor holding responsibility for damage and repairs in case of fire/ incident. payments on actuals. material and service to be provided by contractor. cleaning and gas free certification i.a.w no 09/12 of fuel / oil tanks. qty - 04material and service to be provided by contractor. pressure testing of underwater tanks/void spaces/cofferdams including repairs/blanking of manhole covers( with new rubber gaskets/studs/bolts/as required) and defect rectification of all structural leaks i.a.w no. 01/15. material and spares to be provided by contractor. ballast tank (qty 02), fuel tank (qty 04), fw tank (qty 02), peak tank (qty 01), sea tube (qty 03). material and service to be provided by contractor. sea tubes - (a) renewal of sea tubes to be undertaken as per hull survey report using dmr249a steel. total sea tubes (qty 03). (b) clean and examine the sea tubes for internal corrosion, excessive pitting, cracks etc. in addition carry out endoscopy of sea tubes. repair / renew as necessary. air pressure test is to be carried out of repaired sea tubes. (c) sea tubes which cannot be preserved by painting are to be galvanised and spray coated with paint scheme. material and service to be provided by contractor. bollard and fairlead - carry out surface preparation by hydrojet blasting up to bare metal to wj 2 standard. repairs to be undertaken as per hull survey report of bollards / fairleads and stiffening members in the vicinity. double bollard (qty 04), single bollard (qty-07), 150nb roller fairleads (qty 02), mooring eye (qty 04), cowel vent (qty 02), 200 nb aft mooring bit (qty 02), 250 nb side mooring bit (qty 04). note:- after hydrojet blasting, primer application to be undertaken to prevent flash rusting the same is to be put up for inspection prior to repair / renewal or painting to refit monitoring team. inspection to be cleared post repairs by nsry/ qc team.material and service to be provided by contractor. underwater plating - (a) remove marine fouling and complete old paint to bare metal from hull using hydrojet blasting to wj 2 standard. defects to be rectified as per hull survey report. job involves opening and cleaning on gratings.(b) paint scheme on full underwater hull and boot top including wind and water areas i.e. area up to 500mm above boot top area is to be restored post wj 2 standard.draught marks to be painted with underwater paint scheme and the top coat to be painted with white paint. (i) forward (ii) midship, (iii) aft. renew defective draught marks. note-: navy approved paint scheme akzonobel to be applied. painting to be carried out as per no 53/16. intergard 269 (1 x 50 microns dft), intershield 300 al (1 x 150 microns dft),intershield 300 bronze (1 x 150 microns dft), intergard 263 light grey (1 x 125 microns dft), intersmooth 360 dark brown (1 x 150 microns dft), intersmooth 360 dark red (1 x 150 microns dft), intersmooth 360 dark brown (1 x 150 microns dft). material and service to be provided by contractor. above water area and weather deck area - (a) carry out surface preparation by hydro jet blasting up to bare metal to wj 2 standard. defects to be rectified as per hull survey report. (b) carry out painting of above water area and super structure with high performance advanced hybrid coating system as per navy approved paint scheme akzonobel mentioned below and weather deck area to be painted with high performance non- skid coating system as per navy approved paint scheme akzonobel mentioned below.(c) paint scheme for above water area (ship side, deck, aft and fwd bulwark (internal) and super structure)(area - 810 sqm) :- (i) 02 coats of primer to achieve 80 microns dft, (ii) 02 coats of ral 7040 colour specification to achieve 80 microns thickness, (iii) total dft 320 microns. material and spares to be provided by contractor .(d) paint scheme of weather deck area (upper deck, boat deck and bridge top deck)(area - 430 sqm):- (i) 01 coat primer coat - dft 50 microns, (ii) 01coat anti corrosive intermediate coat - dft 200 microns, (iii) 01 coat non skid top coat - dft 800 microns, (iv)total dft - 1050 microns. material and service to be provided by contractor machinery spaces - (a) clean all bilges, machinery foundation and surface preparation as per st 3 standard and painting of the entire area. (b) machinery pipeline painting as per colour coding post surface preparation. (c) all equipment/ machinery to be painted as per existing paint scheme. (d) clean all limber holes and drain holes. examine structures not covered by lagging, paying particular attention to position where water is likely to accumulate, longitudinal junctions with side plating and machinery bearers with bottom plating, horizontal surfaces such as tank tops, horizontal stiffeners and structure obscured by cable plating.(e) portable fittings that obscure structure are to be removed for examination of structure behind. paint to be restored as per existing paint scheme. paint to be provided by firm.material and service to be provided by contractor machinery vibration mounts - (a) manually clean and apply nicole lacquer on the vibration mounts of all equipment including engine room. material to be provided by refitting firm. (b) 25 of the total mounts are to be replaced post undertaking grouping of mounts based on spm checks. to be paid on actuals, qty -32 nos. (note- mount replacement barring mes, das and gear box). material and service to be provided by contractor. laggingrenew damaged / perished lagging at various places using pin method. renew / restore in case of existing areas, paint scheme of affected areas before renewal of lagging. mat - mwmb grade insulation material, thickness - 75 mm. material and service to be provided by contractor. mast and riggings - (a) carry out surface preparation by manual chipping up to bare metal (area - 10 sqm). repair mast structure and the surrounding structure on deck, eye plates, load carrying members and intermittent welded structure as per hull survey report. (b) hoisting and lowering motor along with wire rope (16 mm) to be overhauled and mast to be proved for safe and satisfactory operation. paint to be restored as per existing paint scheme. (i) 02 coats of primer to achieve 80 microns dft (ii) 02 coats of ral 7040 colour specification to achieve 80 microns thickness (iii) total dft 320 microns. paint to be provided by refitting firm. (c) renew all standing and running riggings fitted on mast structure along with associated fittings. wire rope specifications - dia : 12 mm, qty - 03, length - 20 mtr each, renew ss bottle screw (qty - 04). mast to be rigged up and proved. material and service to be provided by contractor. cathodic protection sacrificial anodes - renew sacrificial anodes fitted to underwater hull, rudders, rope guard, shaft tunnel, stern tubes, inlets and outlets, sea chest, bilges and coffer dams and ring anodes as per hull survey report. quality certificate of the anode to be provided for newly fitted anodes prior fitment. mk ii - 14, mk v - 08, mk iii - 07. anode quality certificate to be provided prior fitment. payment on actuals. quote for service and material. steel renewal- all machinery / equipment, switchboard/ control panels, electronic and communication equipments , all light fittings, pipe lines, valves, electrical cables, junction boxes, lagging, panelling, obstructions, protrusions, foundation etc in way of steel renewal will be removed and refitted. (a) renew steel (if required) along with structural sections of following locations: -(i) underwater hull (ii) underwater compartments (iii) fuel, fresh water, ballast and misc tanks (iv) superstructure (v) masts (vi) weather deck, bridge deck, funnel deck and deck fittings (vii) internal compartments. (b) job also involves degutting / regutting works like lagging, tiling, underlay / cementing, panelling, pipes electrical wires minor eqpts. brackets, wooden fittings. (c) new plates / stiffeners to be blasted to sa 2.5 and primer should be applied before erection. (d) prepare surface and apply one coat of primer immediately after completion of hot work. (e) record section wise report of steel renewal and forward report in 03 sets of hard copy and 01 set of soft copy to navy / ship staff. steel plates supplied by yard. all consumables material supplied by contractor. quote for service and yard consumables. repair and refitment of panelling including regutting of lagging, clamps and fasteners. mat-ss, thickness - 50 mm, b15 type. material and service to be provided by contractor fabrication and fitment of new panelling including regutting of lagging, clamps and fasteners. mat-ss, thickness - 50 mm, b15 type. material and service to be provided by contractor anchor, chain cable and cable locker - (a) remove and lay out anchor, chain cables and accessories and carry out surface preparation up to bare metal for survey. (b) repairs to be under taken as per hull survey report. dismantle anchor and chain cable , clean and grease all joining shackles. strip and grease slip in cable locker. (c) re-arrange cable length to ensure equality of wear. re-mark cable length. (d) examine hull associated fittings. clean and grease trunion pin and housing. grease to be used:- lg-280 patt no 0474/910-0502. the machined surface of the joints of lugless joining shackles are to be examined for corrosion. (e) all anchor, chain cables and accessories are to be stripped, greased and re-assembled. (f) anchor, chain cable and cable locker to be painted as per existing paint scheme post surface preparation and restore in cable locker. paint to be provided by refittng firm. (qty: anchor - 02, chain length- 165 mtr, swivel piece - 04, lug less joining shackles - 10, d shackles - 04). material and service to be provided by contractor. overhauling-anchor winlass (mfd- geeta eng. works) - following work to be carried out:-(a) overhauling of anchor winch along with motor assembly (415v, 10hp), rollers and anchor windlass accessories. changing of oil and insulation checks of the motor to be undertaken. undertake weather proofing of motor terminal box. undertake survey of structure post load testing. structural defects to be rectified, if any.(b) renew all high speed bearings (6208.2zr).(c) blow out all motor windings thoroughly with clean dry air.(d) clean and varnish dirty and oily windings.(e) motor to be overhauled, both bearing to be renewed and tested onboard on load (subject to qc checks).(f) overhaul brake mechanism.(g) overhaul the control panel, and renew defective components and cabling.(h) system to be proved for designed operation and load trials to be offered. (j) carry out surface prepaeation of foundation and structure by manual chipping/ buffing up to bare metal (st 3). clean and restore paint scheme post surface preparation. note:- vendor to cater for all consumables, including pols topup required for energising the equipment post repairs. material and service to be provided by contractor sewage treatment plant (mfd - evac, model-orca iii 50) - undertake following routines:(a) functioning of level switches of v-1 tank. carryout de-sludging of v-2 tank by backflushing line. clean the seawater y type strainer at the inlet to bookcell. lub oil to be renewed. clean air supply filter / regulator element in solvent. drain, inspect and clean the bookcell. remove large deposits of hard material with diluted hydrochloric acid. post completion of routines, operate system and inspect for leaks and proper cell amperage.(b) inspect the tightness of belt and check leakage from gland of discharge pump. repack the gland (if required).(c) carry out following on macerator pump:- (i) check to ensure there are no leakages from the main seals. renew drive end bearing and seals. (ii) ensure impeller is free for rotation with no vibration. (iii) ensure overload units operating correctly. (iv) remove drain plugs provided at each end of the bracket of the electric motor and allow any accumulated moisture to drain away. replace damaged plugs.(d) clean and lubricate all plug cock valves. lubricate valves in fully opened or fully closed position only.(e) post repairs, stp to be proved for operation as per designed parameters.(f) undertake effluent test from nabl accredited lab and check compliance to marpol norms.(g) sewage pollution prevention certificate valid for duration of five years from a state authorised accredited agencies as specified in mepc 115(51) and 227(64) as per annex iv of marpol 73/78.(h) carry out calibration of fixed h2s sensor. certificate of calibration to be obtained from the oem. date of calibration and next due date should be clearly indicated on the certificate.material and service to be provided by contractor. ventilation trunking - (a) mechanical cleaning of ventillation trunking to be undertaken and earthing strips on upper deck and mess. paint to be restored post repairs as per existing paint scheme. (job involves removal and fitment of all light fittings, pipe lines, valves, electrical cables, junction boxes, lagging, panelling, obstructions, protrusions, foundation etc as required). (b) all wire mesh of different sizes to be replaced (approx. no - 15 nos) material and service to be provided by contractor. following works to be undertaken:- (a) grease filters inside exhaust trunking in galleys to be renewed, qty- 02. (b) galley supply fan motor defective, motor to be overhauled. qty- 01. material and service to be provided by contractor. serviceability checks of natural exhaust and supply vent in various location to be carried out. damaged part to be renewed. all consumables required for optimal functioning of the equipment as per the original design to be replaced by shipyard. (qty - 16). material and service to be provided by contractor. life raft - (a) renew hydrostatic release gears by nabl accredited agency. (qty 16) quote for material. (b) life raft stowing brackets (qty 16) damaged/ broken/ corroded. to be repaired / renewed and proved operational. job involves renewal of life raft securing straps, slips and shackles and rubber padding. material and service to be provided by contractor. ladders - (a) carry out mechanical surface preparation of all ladders up to bare metal. repairs to be under taken as per hull survey report of ladders with associated footsteps and handrails. damaged area to be renewed. paint to be restored as per existing navy approved paint scheme akzonobel. (qty - 15).(b) footsteps at various places are damaged and the same are to be renewed. (qty - 10) mat - ms.material and service to be provided by contractor. 01 ton motor driven radial boat davit (02 nos), mfd - the shalimar works (1980) ltd (a) overhauling of boat davit, boat release hook, gear box along with motor assembly. insulation checks of the motor to be undertaken. undertake weather proofing of motor terminal box. during trials motor parameters are to recorded and same to be cleared by qc. offer for trials to ss post completion.(b) renewal of wire rope, spare gear, hooking arrangement and other associated lifting gears to be undertaken.(c) carry out load testing with davit fully rigged up. after completion of load test. examine the complete davit structure and associated lifting gears for flaws, distortion, defecation etc. flaws must be examined, carry out repairs. after renewal trials of davitto be undertaken and proved.(d) carry out surface preparation of foundation and structure by manual chipping/ buffing up to bare metal (st 3). clean and restore paint post surface preparation.(e) system to be proved for designed operation including maual operation and load trials to be offered. material and service to be provided by contractor. gemini craft (02 nos) operanlised the gemini. carry out following:-(a) gemini craft keel, bootom board, boat collar, transom, transom plate for obm fittment and eye for securing obm damaged. to be renewed. (b) gemini boat collar damaged. to be renewed. (c) renew polyester webbing boat sling for lowering and hoisting purpose. swl 3.5 ton. load test certificate to be provided. trials to be carried out alongwith weighing of boat with accessories post repairs. test certificate to be provided.(d) boat chocks to be repaired and cushion to be renewed. renewal of all seating arrangements of boat.(e) boat securing strap (gripes) to be renewed along with end fittings. mat - polyester.(f) 02 in nos oar and 02 in nos boat hook for gemini craft damaged/ broken. to be renewed. boat trials to be conducted and proved for satisfactory performance. material and service to be provided by contractor. sanitary system - (a) strip, clean and overhaul wc and urinal flushing valves, reducing valves and reducer (qty 12). (b) removal, chemical clean and repair wc, bathroom and drain pipelines. pressure testing to 1.5 times working pressure (kg/cm2), undertake fitment onboard and prove for satisfactory performance. re-galvanize where required (length - 60 mtr, pipe dia - 65nb). job involves removal and fitment of all light fittings, lagging, panelling, obstructions, protrusions, foundation etc if required. material and service to be provided by contractor. domestic fresh water system - strip, clean and overhaul domestic fresh water system valves in wcs and bathrooms. stop cock (qty 18), basin beep cock (pillar) (qty 07), sink beep cock (pillar) (qty 01). material - brass (chrome plated). material and service to be provided by contractor. following accessories in the wc and bathroom to be renewed:- (a) shower - 09, (b) water tap - 12, (c) urinal with full fittings and accessories - 04, (d) commode with full fittings and accessories - 04, (e) 02 wash basin - 04 (f) basin drain pipe - 06. material and service to be provided by contractor. tiling work in wc and bathroom damaged at various location. to be carried out. area- 40 sqm. material and service to be provided by contractor. doors-water tight and non wt doors - (a) wt doors - (i) carry out surface preparation of foundation and structure by manual chipping/ buffing up to bare metal (st 3). (ii) repair clips, hinges for looseness and associated fittings for signs of wear and tear. examine washers, toridal sealing rings and rubber sealing. renew worn out parts and rubber beading. (iii) carry out chalk test of all w/t doors. (iv) paint to be restored as per existing navy approved paint scheme akzonobel. (qty - 16, size - 1800x800). (b) nwt doors - (a) repair nwt doors hinges and deformed structure (including replacement of door locking mechanism with spares, hinges, handles, stoppers, latches, hydraulic door closing mechanism and rubber beading. job involves removal and fitment, repair of coaming of door, structural coaming, frames). renew 05 hydraulic doors closer for nwt doors. curtain to be provided made of fire retardant cloth. nwt doors - 24 ordinary steel door - 11, bathroom door - 13, (size -1800x600). material to be provided by refitting firm. material and service to be provided by contractor. scuttles and windows - repair hinge fittings, toughened glass and glass rails for looseness and sign of wear / damage. renew worn out parts and rubber beading. curtain to be provided made by fire retardant cloth. material to be provided by refitting firm. (fixed scuttle with dead light: qty - 13, glass thickness- 8-12 mm, size - 230 mm). (fixed windows - 20, openable window - 28, size - 900x900 - 39, 900x1080 - 06, 900x1065 - 02, 1300x1065 - 01) . material and service to be provided by contractor. wt hatch - (a) carry out surface preparation of foundation and structure by manual chipping/ buffing up to bare metal (st 3). (b) repairs and overhauling of wt hatches. (including surface preparation of hatch body and primer application, repairs to coaming of hatches, structural coaming, frames and straightening of bent hatches by removal and fitment, replacement of locks, auto locks, hinge pins, hinge assembly, rubber beading and removal and fitment). (c) carry out chalk test post repairs and renew worn out parts as necessary. (qty - 04). material and service to be provided by contractor. manholes - (a) renewal of manhole covers to be undertaken of various tanks. (b) renewal of rubber gasket and fastners to be undertaken of maholes. (qty - 22). material and service to be provided by contractor. guardrails and stanchions -(a) renew guardrail stanchions and securing foundations. renew all the earthing connection of guard rails / stanchions and ensure grounding . paint scheme of the stantions to be restored as per navy approved paint scheme akzonobel. length - 80 rmtr(b) safety chain for guardrail damaged/ broken along with bottle screw (mat -ss). to be renewed. mat - ss, dia - 10 mm, length - 30 mtr, bottle screw - 30.material and service to be provided by contractor. paint scheme renewalwater ballast tank and fresh water tank - (a) carry out complete surface preparation to bare hull (sa 2.5 standards). (b) structual defects to be rectified as per hull survey report thereafter paint to be restored as per existing navy approved paint scheme akzonobel for the following tanks:- (i) water ballast tanks - 03, (ii) fresh water tanks - 02paint to be supplied by contractor. material and service to be provided by contractor. internal portion of super structure - (a) carry out complete surface preparation up to bare metal (st 3 standard). (b) repair plating, structures, deck, bulkhead and fittings of various compartments as per hull survey report. (c) carry out painting as per existing navy approved paint scheme akzonobel. paint to be supplied by contractor. material and service to be provided by contractor. misc structure - dado area in wet compartment corroded / damaged. to be repaired / renewed. (job involves removal and fitment of lagging, panelling, obstructions, protrusions, foundation etc as required). material and service to be provided by contractor. rubbing stake - rubber fenders (rubbing stake) all around the fuel barge found damaged / perished. fenders to be renewed. job involves removal of old fender and fittment of new fender along with new c channels and securing fastners). type - d type, thickness - 8 x 6, length- 110 mtr. material - ebdm/nbr/natural rubber. material and service to be provided by contractor. fenders -tyre fenders of barge found damaged. (a) renewal of tyre fenders (qty- 15) (aircraft tyres with outer dia 90 cm) to be carried out. job involves fabrication of two hook brackets along with securing plate for securing tyre with chain.(b) renewal of eye pads associated with rubber fenders (qty 30). (c) renewal of 20 mm galvanised chain (qty - 60 mtr). (d) renewal of d shackle 20 mm (qty - 60). note:- (i) job involves cutting and welding assistance for removal of existing damaged pad eyes and removal and fitment of tyre fenders. (ii) job involves degutting / regutting works like lagging, underlay, panelling, electrical wires minor eqpts. brackets if required for welding of eye pads. material and service to be provided by contractor pneumatic side fenders (size- l- 1160 mm, dia - 660 mm) to be renewed. (qty - 04, mat-neoprene blended rubber having 65 min neoprene content , , colour-white/ black, tensile strength- 180 kgf/cm2, elongation at break- 400 min, hardness- 700 max, tear strength- min 40 kgf/cm2, compression set- 30 max, abrasion resistance- 0.5 cc max). material and service to be provided by contractor. life saving appliance - stretcher for life saving equipment damaged. to be renewed. size - standard. material and service to be provided by contractor. life saving appliance - first aid kit stowing wooden locker damaged at scattered location. to be renewed and fitted on specific locations. material and service to be provided by contractor. life saving appliance. renewal of following:- (a) lifebuoy with self igniting light and smoke signal (mob marker) quick release type to be renewed on bridge deck and quarter deck. (qty 03)(b) lifebuoy with life line (30m long) to be renewed on 01 deck (qty 04)(c) ordinary lifebuoy damaged. to be renewed on main deck (qty 06)(d) lifebuoy with self igniting light and 30m buoyant life line to be renewed on 01 deck (qty 04). material and service to be provided by contractor. life saving appliance - embarkation rope ladder broken. to be renewed. (rope dia - 20 mm, length - 03 mtr). material and service to be provided by contractor. accommodation and offices - renewal of wooden furniture and wooden fittings including table, chairs and wooden cupboards in compartment and accommodation spaces. dining table (qty 02) (1200x700x750h), center table (qty 01) (850x500x450h), locker (qty 06) (600x400x1800h), book shelf (qty 02), table with drawer (qty 02), sofa (qty 01 (5 men sofa), upholstered chair (qty 08) (500x450), bunk lockers with sliding arrangement (qty 10). material and service to be provided by contractor. renewal of bunks cover, mattress and their securing arrangements. defects to be rectified for renewal as necessary. bunk cover (qty 16), mattress (qty 16) (single type mattress). mat to be provided by refitting firm. material and service to be provided by contractor. chairs in dining hall, master cabin, ed cabin and mess decks damaged. to be renewed. dinning chair (qty 06), executive chair (qty 04) to be renewed. material and service to be provided by contractor. deck covering damaged at various location. removal of old deck covering to be undertaken. surface preparation to be carried out for hull survey. defects to be rectified as per survey report of yard. deck covering to be renewed post application of primer on deck. mfg-j.d. jones, colour -light grey. material and service to be provided by contractor. 9 mtr aluminum gangway damaged / broken. to be replaced as per existing gangways. mat - al, length - 09 mtr. material and service to be provided by contractor. renewal of name board ships illumination name box on mast damaged/ defective. to be renewed. job involves securing arrangement and electrical fittings. mat - ms (qty 01) box dimensions - 770 mm x 470 mm, font size - 150 mm. material and service to be provided by contractor. ships name board on port and stbd side to be renewed. mat - wood (qty 02) with name engraved by steel electroplating. size - 1090 mm x 780 mm, font size - 230 mm (hindi and english fonts).material and service to be provided by contractor. rope reel on quarter deck jammed. to be eased for free movement. material and service to be provided by contractor. executive chairs for vip room damaged. to be renewed. job involves removal of old chairs and fitment of new chairs on existing location. material and service to be provided by contractor. covers for vip executive chairs worn out. to be renewed. mat - cotton fabric. material and service to be provided by contractor. ms chairs on upper deck damaged/ broken. to be renewed. job involves removal of old chairs and fitment of new chairs on existing location material-stainless steel. material and service to be provided by contractor. fire extinguisher brackets damaged/ corroded at scattered locations. to be renewed. mat - ms. material and service to be provided by contractor. ensign staff on quarter deck damaged/ corroded from base and securing brackets damaged. to be repaired/ renewed. job involves welding and cutting assistance. material and service to be provided by contractor. electroplating of ships bell to be undertaken. qty - 01. material and service to be provided by contractor. water accumulated on quarter deck (port and stbd). scuppers to be provided. mat ms. qty 02. material and service to be provided by contractor. port and stbd main engine, m/s cummins india ltd, model- kta-38-m2 (1500 hourly routines) (running hour- port: 824, stbd: 816) :- carry out following routines/works on both main engine :- (a) change fuel filters. (b) clean breather of float tank. (c) change engine oil (15w40) and hydraulic governor oil. (d) change engine full flow oil filter. (e) change by-pass filter element. (f) clean crankcase breather out let pipe. (g) check air piping, hoses and clamps for tightness. (h) clean sea water strainer. (j) change zinc plugs in the system. (k) replace the coolant filters. (l) clean the float tank internally. (m) check the end clearance of crankshaft and auxiliary drive. (n) check the turbocharger radial and axial clearance. renew o ring and gasket. (p) clean the magnetic pick up. (q) carry out overhauling of sea water pumps. (r) change air filter. (s) all flexible hoses to be renewed. (t) tighten all mounting bolts. (u) change all v belts. (v) adjust valves and injectors. (w) change the tappet cover gaskets. (x) renew injector screen filter, fuel pump magnetic screen filter and magnetic screen filter (fitted beneath fuel valve). quote for service kit for 1500 hourly routines of both main engines. quote for material (refer encl. viii of rfp) both main engines lub oil cooler and fresh water heat exchangers to be dismantled, chemically cleaned, seals to be replaced and pressure test upto 1.5 times of working pressure. quote for service and material. carry out overhauling of both main engines air starting motors. quote for service and material. carry out sdc checks of both main engines local control panel and wheel house control panel, rectify all defects including repacement of sensors and gauges. quote for service and material. carry out sdc checks of both main engines, rectify all defects. quote for service and material. cleaning and buffing of shafline and propeller to be undertaken and preservation to be carried out post cleaning. quote for service and material. stbd main engine exhaust cooling sea water pipe corroded. pipe to be renewed. dia -65mm, length-03 mtrs, mat- cu ni(90:10). quote for service and material. both main engine sea water line rubber bellows perished. bellows to be replaced as per sample. (a) dia-45, qty.-04. (b) dia-65 mm, qty-02. mat - ebdm. quote for service and material. air system flexible hoses of both main engine damaged, to be renewed. suitable moisture trap to be provided in system. quote for service and material. both main engine air starter reducers to be calibrated. range (30 bar - 10 bar). quote for service and material. port and stbd diesel alternator, make- m/s cummins india ltd, model- 6 cta-8.3 d(m), (3000 hourly routines) (running hrs: port- 728, stbd- 1640):- carry out following routines/works on both da :- (a) remove injectors. clean, inspect, repair and calibrate with new spares. (b) remove lub oil and fresh water heat exchangers. clean and pressure test upto required pressure. (c) remove turbocharger. clean, inspect and repair with new repair kit (check turbocharger end play and radial clearance). (d) tighten nut and cap screw of air inlet and exhaust system. (e) replace belts for accessories. (f) carry out tappet settings. (g) check vibration damper visually. (h) check all cut-out and safety controls. (j) check crankshaft end play. (k) replace air cleaner element. (l) clean engine breather. (m) replace lub oil and lub oil filter. (n) flush cooling system. run engine to bring it to operating temperature. stop the engine reflush cooling system with potable water 2-3 times. refill cooling system with required coolant. (p) post completion of routines, start the engine and check for any oil/fuel/ water /exhaust leakage, rectify deefcts, stop the engine and recheck engine oil level, top up if require. (q) post completion of routines, carry out load trails. trials to be undertaken and system performance to be proved for satisfactory. quote for service. kit for 3000 hourly routines of both diesel alternators. quote for material (refer encl. viii of rfp) abnormal noise observed from port da idler pulley. pulley bearing to be renewed and proved for satisfactory operation. quote for service and material. carry out sdc checks of both da local control panel (at engine room) and wheel house display panel, rectify all defects. quote for service and material carry out following works on both da:- (a) post completion of routines, start the engine and check all gauges, replace all defective guages. (b) carry out calibration of avr, after calibration of avr undertakes the voltage control test. (c) carry out calibration of over voltage protection unit (ovpu) and reverse power relay. (d) sea water system purging plug to be renewed. quote for service and material both da sea water pump to be overhauled. quote for service and material pressure gauge lines of various system perished. system line to be replaced with end fittings. dia-5 mm. mat-copper. quote for service and material. sea water pressure gauge line flexible hose and adaptors of both main engine and da damaged, to be renewed as per sample. quote for service and material. pressure gauge isolating cocks of various system to be renewed. size-15 mm. mat- brass. quote for service and material. both da sea water line rubber bellow perished. bellows to be replaced as per sample. (a) dia-45, qty.-04. (b) dia-65 mm, qty-02. quote for service and material. port and stbd gear box, make- zf marine, model- zf 3055 (1000 hourly routines):- carry out following routines on both gear boxes:- (a) re-tighten all bolt connections. (b) turning of oil filter handle to be carried out. (c) visual inspection/ check of both gear box to be carried out, rectify all defects. (d) check shift settings, calibrate if required. (d) lubricate all external moving parts. (e) renew lubricating oil. (f) renew oil filter, clean gap filter and filter housing inspection. (g) carry out visual inspection of flexible clutch, rectify all defects. (h) carry out visual inspection of flexible clutch and flexible engine transmission support, rectify all defects. (j) carry out visual inspection of clutch discs and running gears, rectify all defects. system to be proved for satisfactory performance. quote for service kit for 1000 hourly routines of both gear boxes. quote for material (refer encl. viii of rfp) both gear box lub oil cooler to be dismantled and chemically cleaned and pressure tested upto 1.5 times of working pressure. quote for service and material. carry out sdc checks of both gear box assembly, rectify all defects. quote for service and material. renew both sea water pressure guage(0- 6 kg/cm2) and temperature guage of both gear box. quote for service and material. fuel/lub oil centrifuge (make alfa laval, model- mab 103b-24) (5 yearly routines):- undertake following routine/works :- (a) inlet device:- (i) clean flow indicator and sight glass. (ii) change reducing valve (iii) overhauled the non-return valve. (b) dismantle and clean separator bowl assembly thoroughly. clean all components and carry out following routine: - (i) check disc stack pressure (ii) check for corrosion, erosion and cracks (iii) galling of guide surface (iv) renew oil in gear housing. check the teeth of worm wheel and worm for wear. replace if defective. (c) horizontal drive: - (i) check axial play of coupling disc. (ii) renew bearings of worm wheel shaft. (d) vertical drive: - (a) clean and check bowl spindle and nave for impact marks. (b) check radial wobble of bowl spindle. replace if defective. (c) clean and check buffer and ball bearing housing. renew if required. (d) renew ball bearings and top bearing springs. (h) clean spring and brake shoe. renew friction pad/brake plug. (j) clean and check friction coupling. renew friction pads and lipseal ring. (k) dismantle pump assembly. clean bushings, and replace wear gaskets, flexible coupling, and calibrate relief/safety valve. renew lipseal ring. (l) renew frame feet rubber cushions/vibration dampers. (m) carry out overhauling of starting control panel. post completion of routine, system to be proved for satisfactory performance. quote for service kit for 5 yearly routines of fuel and lub oil centrifuge. quote for material ows, make-suyash, model-sd 0.25:- carry out complete overhauling(major overhauling) of the separator and renew all worn out parts including instrumentation guages. post completion of routines, ows trials to be undertaken and system performance to be proved for satisfactory operation. quote for service kit for major overhauling of ows, make-suyash, model-sd 0.25. quote for material (refer encl. viii of rfp) md air compressor (make - elgi (model:- hp05 300) :- carry out following routines:-(a) calibrate pressure gauges (range- 0 to 17.5 kg/cm2) (qty 02),(b) carry out complete overhaul of compressor including motor part. (c) carry out overhauling of starting control panels. trials to be conducted and system to be proved for satisfactory performance.quote for service md air compressors, make- elgi (model:- hp05 301) - kit, complete overhaul quote for material co2 fire fighting system - carry out following routines:- (a) renew all flexible hoses.(b) blow out all distributing piping with air to make sure that it is not blocked. (c) overhaul non-return valves and safety stop valves,(c) remove and inspect cylinder operating heads, test for correct functioning,(d) renew bursting discs fitted in piping system,(e) carry out pressure testing of all 07 co2 cylinders.(f) refill co2 gas in all cylinders upto required volume. (g) overhauling of co2 remote control panel. system to be proved for satisfactory performance.quote for service and material portable gensets (make- honda, petrol engine, model- ex2400) - overhaul emergency generator set including calibration of instrumentation. proved for satisfactory operation. quote for service and material ac plant, make-accel/refcom (model-smc-4-100-s/src-s-183) (1000 hourly routines):- carry out following routines/works on both ac plant compressors:- (a) replace filter cartidges. (b) check and adjust oil presuure regulator. (c) check compressor for any abnormal noise or vibration, rectify all defects. (d) check and clean suction filter with petrol. (e) check sight glass, covers for leakage. (f) replace valve ring plates and valve spring. (g) check suction and discharge stop valve for leakage. (h) check solenoid valve. clean solenoid valve filters. (j) check controls, gauges for proper functioning. (k) check piston rings, replace all defective rings. quote for service(note-replace the parts not confirming to the clearance limits.) kit for 1000 hourly routines of both ac plant compressors make-accel/refcom (model-smc-4-100-s/src-s-183). quote for material (refer encl. viii of rfp) ac plant, make-accel/refcom (model-smc-4-100-s/src-s-183):- carry out following routines/works on both ac plants:- (a) carry out mechanical/chemical cleaning of both condenser using water jet. renew corrosion plugs and carry out pressure testing of the condenser. (b) clean the shock/ vibration mounting of compressor and condensor and apply nicole lacquer. (c) carry out calibration of following:- (i) l.p cut out (ii) h.p cut out (iii) differential cut out (iv) cooling water pressure cut out (v) anti freeze (vi) oil pressure regulator. (d) replace oil and oil filter of compressor. (e) overhaul all isolating valve on gas system and cooling water system and renew valves, if required. (renew all nylon washer and sealing). (f) renew drier agent. (g) calibrate all pressure and temperature gauges in the system. (h) calibrate pressure relief valve fitted on condensor.qty-02. (j) carry out nitrogen pressure testing of gas system, rectify all defects in the system. (k) carry out vacuumisation of gas system and refil (freon-r143a) in the system. prove both the ac plant for satisfactory operation. quote for service and material shafting:- carry out following routines:- (a) open top half bearing casing of plummber blocks and inspection to be undertaken. replace defective bearings.(b) lubricate the bearings. (c) post completion of routines, trials of shafting to be undertaken. system to be proved for satisfactory operation. (d) shaft rpm indicator system non-ops, to be operationalised.(e) both plummer blocks lub oil guage glass to be renewed.quote for service and material sea water hydrophore tank air inlet pipe corroded. pipe to be manufactured as per sample. dia-15 mm. l- 05 mtr, mat-cu-ni. quote for service and mat. steering gear (make - geeta engineering, model-tr2c-2 x 2.1.35(lg-02100) (sr routines):- carry out following work/routines.(a) adjust safety valve on rudder motor and pump unit as per manual i.e. 62.5 bar.(b) calibrate all pressure and temperature gauges.(c) remove and clean magnetic filters mounted to the pump tanks.(d) drain hydraulic oil, clean all filter and tanks, charge with fresh oil.(e) rudder angle indicator back light not working and sluggish response at wheel house. defect is to be rectified. system to be proved for satisfactory operation. quote for service. kit for sr routines on steering gear. quote for material (refer encl. viii of rfp) carry out checks of steering gear control system from wheel house and local control panel and prove the system for correct operation from both places. quote for service and mat. engine room main sea chest valves not holding, to be overhauled. (i) dia-250 mm, type-gate valve, qty-02. pressure testing of valve to be proved.(ii) dia-250 mm, type- butter fly valve, qty-02. pressure testing of valve to be proved. quote for service and material. ac sea water pump, make- roysons, model- (rsp65-160):- following works to be carried out:- (a) motor drive end and driven end bearings to be replaced. (b) motor load trials to be undertaken prior assembly, followed by spm checks. (c) insulation checks to be undertaken and rewinding of the motor to be undertaken if low insulation. (d) motor windings to be fabricated with high temperature cut out. (e) continuity and insulation checks of starting panel of the pump to be carried out. any control components defective to be replaced. (f) renew mechanical seal and bearings. (g) calibrate suction and discharge pressure gauge (-1 to 3) kg/cm2 and (0 to 6) kg/cm2 . (h) re-fitment of pump and motor on foundation and alignment to be carried out. system to be proved for satisfactory performance. quote for service and material aft fuel transfer pump pressure gauge line adapter damaged. adapter to be renewed as per sample. mat-brass. quote for service and material fresh water hydrophore pump, make- roysons, model- (r3101-06-ms):- following works to be carried out:- (a) motor drive end and driven end bearings to be replaced. (b) motor load trials to be undertaken prior assembly, followed by spm checks. (c) insulation checks to be undertaken and rewinding of the motor to be undertaken if low insulation. (d) motor windings to be fabricated with high temperature cut out. (e) continuity and insulation checks of starting panel of the pump to be carried out. any control components defective to be replaced. (f) renew mechanical seal and bearings. (g) calibrate suction and discharge pressure gauge (-1 to 3) kg/cm2 and (0 to 6) kg/cm2 . (h) re-fitment of pump and motor on foundation and alignment to be carried out. system to be proved for satisfactory performance. quote for service and material bilge/ gs/ fire pump, make-roysons, model- (rsp-65-170):- following works to be carried out:- (a) motor drive end and driven end bearings to be replaced. (b) motor load trials to be undertaken prior assembly, followed by spm checks. (c) insulation checks to be undertaken and rewinding of the motor to be undertaken if low insulation. (d) motor windings to be fabricated with high temperature cut out. (e) continuity and insulation checks of starting panel of the pump to be carried out. any control components defective to be replaced. (f) renew mechanical seal and bearings. (g) calibrate suction and discharge pressure gauge (-1 to 3) kg/cm2 and (0 to 6) kg/cm2 . (h) re-fitment of pump and motor on foundation and alignment to be carried out. system to be proved for satisfactory performance. quote for service and material fuel oil transfer pump, make-roysons, model- (rgb-4 mf):-following works to be carried out:- (a) motor drive end and driven end bearings to be replaced. (b) motor load trials to be undertaken prior assembly, followed by spm checks. (c) insulation checks to be undertaken and rewinding of the motor to be undertaken if low insulation. (d) motor windings to be fabricated with high temperature cut out. (e) continuity and insulation checks of starting panel of the pump to be carried out. any control components defective to be replaced. (f) renew mechanical seal, bearings and seals of pump. (g) inspect gears and casing of pump for wear down, replace if required. (h) renew suction and discharge pressure gauge (-1 to 3) kg/cm2 and (0 to 6) kg/cm2 . (j) re-fitment of pump and motor on foundation and alignment to be carried out. system to be proved for satisfactory performance. quote for service and material hinges to be provided on chequred plates of engine room for operating system valves. quote for service and mat. sea water suction strainers to be manufactured as per sample. paint with epoxy coating. mat- ss. quote for service and material fuel system pipelines:- removal,repair system pipelines to be undertaken, followed by pressure testing to 1.5 times working pressure(kg/cm2). thereafter undertake fitment onboard and prove for designed performance (carbon steel steel - 40mm). quote for service and material fuel system pipelines:- removal,repair system pipelines to be undertaken, followed by pressure testing to 1.5 times working pressure(kg/cm2). thereafter undertake fitment onboard and prove for designed performance (carbon steel steel - 32mm). quote for service and material bilge, fire and cooling system pipelines:- removal,repair system pipelines to be undertaken, followed by pressure testing to 1.5 times working pressure(kg/cm2). thereafter undertake fitment onboard and prove for designed performance (cu-ni- 65mm). quote for service and material bilge, fire and cooling system pipelines:- removal,repair system pipelines to be undertaken, followed by pressure testing to 1.5 times working pressure(kg/cm2). thereafter undertake fitment onboard and prove for designed performance (cu-ni- 250 mm). quote for service and material bilge, fire and cooling system pipelines:- removal,repair system pipelines to be undertaken, followed by pressure testing to 1.5 times working pressure(kg/cm2). thereafter undertake fitment onboard and prove for designed performance (cu-ni- 50 mm). quote for service and material compressed air sytem pipelines:- removal,repair system pipelines to be undertaken, followed by pressure testing to 1.5 times working pressure(kg/cm2). thereafter undertake fitment onboard and prove for designed performance (m.s-25 mm). quote for service and material compressed air sytem pipelines:- removal,repair system pipelines to be undertaken, followed by pressure testing to 1.5 times working pressure(kg/cm2). therefafter undertake fitment onboard and prove for designed performance (m.s., 15 mm). quote for service and material lub oil sytem pipelines:- removal,repair system pipelines to be undertaken, followed by pressure testing to 1.5 times working pressure(kg/cm2). thereafter undertake fitment onboard and prove for designed performance (seamless steel, 25 mm). quote for service and material domestic sea water system pipelines:- removal,repair system pipelines to be undertaken, followed by pressure testing to 1.5 times working pressure(kg/cm2). thereafter undertake fitment onboard and prove for designed performance (cu-ni, 32 mm). quote for service and material domestic fresh water and sea water system valve:-removal, overhauling, pressure testing, painting and fitment of following valve to be carried out:-(i) 32 mm sd valve. (qty-02, mat- gun metal)(ii) 32 mm sdnr valve. (qty-04, mat- gun metal)quote for service and material bilge, fire and cooling system valve:-removal, overhauling, pressure testing, painting and fitment of following valve to be carried out:-(i) 250 mm butter fly vlve. (qty-02, mat- gun metal)(ii) 250 mm globe valve. (qty-02, mat- gun metal)(iii) 80 mm gate valve. (qty-01, mat- gun metal)(iv) 65 mm butter fly valve. (qty-03, mat- gun metal)(v) 65 mm sdnr valve. (qty-03, mat- gun metal)(vi) 65 mm sdnr angle type over board balve. (qty-03, mat- gun metal)(vii) 50 mm sdnr valve. (qty-01, mat- gun metal)(viii) 40 mm gate valve. (qty-02, mat- gun metal)(ix) 65 mm gate vale. (qty-02, mat- gun metal)quote for serv
