Dredging Corporation Of India Limited Tender
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Dredging Corporation Of India Limited - DCI Tender
Eprocure
Opening Date30 Sep 2021
Closing Date13 Oct 2021
Tender AmountRefer Documents
Costs
EMD
₹ 9,26,500Document Cost
₹ 6,000Tender Fee
Refer Documents
Description
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Contact
Tender Id
2021_MoS_650652_1Bid Award Id
ViewTender No
DCI/TECH/115/12/2021-22Tender Authority
Dredging Corporation Of India Limited ViewPurchaser Address
-Website
http://http://dredge-india.nic.in/
GEM & Bid Advisory Services
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Documents
BOQ Items
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Surface preparation and painting of Hull Exterior:- Sigma/ International (Akzo nobel) / Chugoku / Hempel / Jotun paints to be used.(Paints yard supply)
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Original documents to be provided as proof to DCI for reimbursement. Five years paint guarantee and tin free certificate from the paint manufacturer to be submitted along with work done certificate
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Total cost (estimate) of paint is to be indicated separately (Original Paint procurement Vouchers are required to be produced for actual Quantity of paint consumption, for settlement of Yard's Invoice). (Note: Quoted Paint Cost will not be considered for evaluation of Tenders for arriving L-1 bidder.)
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Only Tin free antifouling SPC is acceptable.
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Hard scrapping marine growth (under water area) upto light load line
1000
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Copper slag blasting up to bare metal (SA 2.5) of vertical sides in mid ship area, aft bottom area, rudder area between ship side rails and other isolated locations of complete paint breakdown. (Note : Cost inclusive of arrangements for proper care to prevent clogging of hydraulic pipes and various openings.)
2825
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High pressure water washing (200 bar) to remove barnacles and Sea growths.
2825
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Water washing ordinary (after primer) including all decks & accommodation.
4275
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Clean the oily surface by detergents / chemicals / solvent before applying paints (rate inclusive of detergents / chemicals / solvent)
1000
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Painting of Topside (including linecutting)
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(i) Touch up spot blasted areas with Epoxy Primer at 50 Mic. DFT (Assume 50%)
725
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(ii) Other areas to be coated with expoxy HB paint at 150 Mic. DFT.
1450
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(iii) Apply finish coat of Topside Black (Re-coat able Polyurethane) 75 Mic. DFT.
1450
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(iv) Copper slag blasting (SA 1.0) on top side area.
725
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(v) Copper slag blasting (SA 2.0) on top side area.
725
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Painting of under water area
Necessary DFT/ coats to be applies as per 5 yearly In Water Survey Notation scheme.
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i) Applying Epoxy Primer
2825
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ii)Apply Tar Free Epoxy at spot blasted areas only.
2825
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iii) Apply Tar Free Tie coat on Total area.
2825
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iv) Apply Three coats of SPC. A/F (Tin based)
8475
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Painting of ship's name & draft mark: Painting of ship’s name in Hindi and English at P & S bow and stern and port of registry at stern shipside with 2 coats of white paint.
1
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Painting plimsoll marks at midship P & S and draft marks up to full load line at Fwd, mid ship and aft of P & S sides with 2 coats of white paint.
2
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Painting of all External Decks.
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i) Remove all oil, grease and foreign material by chemical cleaning. (rate inclusive of cost of chemical)
500
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ii) High Pressure F/W washing
3750
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iii) Copper Slag Blasting all areas to SA 2.5
3750
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iv) Apply Epoxy Primer 50 mic. DFT
3750
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v) Apply two coats of surface tolerant expoxy green 125 mic. DFT each.
7500
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Painting of Hopper coaming and other deck fittings including Crane, Gantries, and Bottom Door Cylinders.
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i) Remove Oil and grease by Chemical Washing (rate inclusive of cost of chemical)
900
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ii) High Pressure F/W Washing
2600
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iii) Hydroblasting equivalent to SA 1.0, if required
1300
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iv) Mechanical cleaning & Chipping.
950
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v) Apply one coat of epoxy primer 50 mic. DFT.
950
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vi) Apply one coat of Chloro rubber primer/ Vinyl anti corrosive primer- 75 Mic. DFT
2600
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vii) Apply one coat of acrylic finish 40 Mic. DFT of Buff Colour.
2600
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Painting of Super Structure
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i) HP washing
850
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i) Sweep Blasting / Manual chipping
400
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iii) Apply Epoxy Primer 50 Mic.DFT.
400
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iv) Apply Chloro Rubber Primer 75 Mic. DFT/ Vinyl anti corrosive primer- 75 Mic. DFT.
400
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v) Apply Acreylic white finish two coats
1700
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Painting of Funnel
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(i) Funnel to be washed.
250
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(ii) Mechanical chipping & cleaning
100
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(iii) Funnel to be ordinary washed.
250
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(iv) To painted with heat resistant black paint. (Including painting of exhaust line with heat resistant aluminium paint)
500
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NOTE: Allow plug of scuppers, Cover anodes, echo sounder, DLM transducers, etc., with grease while undertaking steel renewals / blasting and painting, etc.
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SURFACE PREPARATION & PAINTING OF SEA CHEST - FORWARD (P&S); JET PUMP(P&S), BOW THRUST TUNNELS
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a) Hard Scrapping
300
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b) High pressure water washing
300
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c) Ordinary water washing
300
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d) Painting by airless spray-6 coats as per U/W area (as per Under water paint scheme)
1800
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Filter Casing: Port & Stbd. sea suction filter and Jet pump sea suction filter casings to be hand scrapped, cleaned and painted. Filters to be removed & fitted back after cleaning & painting.
150
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Sea gratings:
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Port & Stbd main sea gratings scrapped, wire brushed, cleaned and painted with one coat of epoxy primer
8
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Port & Stbd Jet Pump gratings scrapped, wire brushed, cleaned and painted with epoxy primer as per Underwater paint scheme.
8
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Fwd & Aft bow thruster tunnel gratings to be removed, cleaned, chipped and painted.
4
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MSW interconnection pipes(dia 700mm) to be removed section wise, pipe inside to be cleaned of muck. Pipe to be cleaned, scraped & painted in side complete (ID).Removal, changing owner supplied VJ coupling 700 dia if required.
50
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Sea water filter:
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i) P & S main sea water PumP filters to be cleaned, Chipped, painted & fitted back.
6
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ANCHOR CABLE:
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(a) Anchor cable ( 10 shackles each) to be ranged in the dock floor, water washed with F.W. high pressure, sweep blasting , cleaned and applied two coats of Bitumastic paint on anchor cable and anchor and restore the cable after marking with seizing wire and paint Anchor cable to be calibrated and three copies of calibration report to be submitted to Ship staff & shown to IRS.
2
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(b) Opening up and overhauling the joining shackle and to be fitted back after overhaul. (approx) per schakle
18
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(c) (i) Removing the anchor D’ shackle and carryingout necessary repairs on pin. Same D-shackle may be connected back if the condition is satisfactory (or) D-shackle to be renewed if the condition is bad.
2
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ii) Changing end of anchor cable/each length
2
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iii) Renewal of 'D' Shackle pin
2
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iv) Welding loose studs
50
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v) Building up with M.S. electrodes.
20
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(d) Building up of anchor chain guide track as well as lips of hawse pipe inner end/outer ends including windlass gypsies by low hydrogen electrodes. (rate inclusive of cost of electrodes).
150
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(e) Anchor chains to be renewed depending upon the calibration report.
6
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f) Dismantling & assembling of anchor shank, crown and swivel including overhaul / servicing.
3
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Note: (i) Any other repairs as recommended by IRS/Class after the survey in regard to crown pin renewal (in case of excessive clearances), swivel and repair to anchor flukes shall be attended.
Repairs/Renewals at extra.
(ii) Anchors & swivels to be repaired / reconditioned, as per the instructions IRS Surveyor, if required.
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CHAIN LOCKER SURFACE PREPARATION AND PAINTING.
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a) Removing and disposing mud and muck from the chain locker to shore dustbin and disposal.
3
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b) Scrapping, Chipping, wire brushing and cleaning and throwing to the shore dustbin and applying primer and two coats of bituminous paint.
200
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c) Anchor flushing valves to be overhauled.
2
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NOTE: Rate quoted for all above jobs must be inclusive of staging.
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P/R, E/R & STEERING COMP. BILGES, D/P Wells, & TANK TOPS:
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a) Pumping out & Bailing out water, Oil, mud, muck and remove muck & sludge and to dispose off from bilges to shore dustbin.
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i) Opening and boxing back of manhole cover of tanks with new joints/gaskets (Cost and supply by yard) and bolts and nuts (yard supply), including chipping and painting of man hole cover as required.
50
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ii) Pumping out - Oil/oily water
20
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iii) Pumping out of sludge
20
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b) Bailing out water/ oil, removal of mud muck etc., from the tank and to be disposed off to shore / oil drum after draining the tank by opening draining plug.
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i) Removal of Sludge
5
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ii) Removal of Oil/oily water.
5
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iii) Mud & muck etc.
10
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c) Scrapping, Chipping & wire brushing and cleaning bilges with cotton rags & chemical(yard supply) and applying one coat of epoxy primer at 50 MIC DFT followed by HB Black 100 Mic. DFT.
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i)Engine Room
600
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ii) Pump Room
1140
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iii)Steering Room
300
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F.W. TANKS/BALLAST TANKS/DIRTY OIL TANK/F.O.TANK/VOID SPACES/DB TANKS ETC.:
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All jobs as required are to be carried out by the Shipyard.and all Tanks to be cleaned & presented for IRS survey
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Opening and boxing back of manhole cover of tanks with new joints(joints / gaskets- yard supply), including chipping and painting of cover. Renewal of broken studs on manhole covers approx 30 nos included.
60
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Bailing out water/ oil, removal of mud muck etc., from the below tanks and to be disposed off to shore / oil drum after draining the tank by opening draining plug.
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i) Removal & Disposal of Oily sludge
15
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ii) Pumping out of oily water
30
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iii) Mud/muck debris etc.
15
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iv) Loose cement, debris, etc.
5
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Following tanks to be : Hard scrapping, wire brushing, spot chipping on rusted areas and cleaning/mopping of complete tank for surveyors inspection (including disposal of debris generated etc.) carrying out chemical cleaning and mopping the oil/sump tanks as required. (chemical by yard).
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i) F.W tank No.8,9,10,11 (total capacity 452 Cu.M)
950
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ii) FO Service Tank No.31, (20.52 Cu.M)
40
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iii) FO Bunker tank No. 12,13,14,15-(Capacity 194.48+194.48+166.69+222.25 CU.M)
1600
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iv) Dirty Oil tank No. 29
(Capacity 22.93 Cu.M)
70
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v)Ballast tank No.1& 35
(Capacity 638.47 & 211.29 Cu.M)
1700
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FW tanks
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i) Rusted area spot Chipping,Scrapping, Wire brushing and cleaning with cotton rags
550
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ii) Cleaning FW tanks with FW (4 Nos.)
550
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iii) Applying one coat of epoxy solvent free (non-toxic)paint, rinsing/washing painted area and fitting back drain plug.
550
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iv) Removal refitting of bottom plugs including vaccume testing and cementing
30
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E/R Pump Room Bulk head
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hanging tanks, Deck head to be chemically cleaning(Chemical Yard supply), F/W Washed, Spot mechanical cleaning done, touched up with primer and finish coat of acrylic White at 40 Mic. DFT.
500
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DECANTATION TANKS (Port & Stbd):
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a) Bailing out water and removing mud, muck sand, water etc. to dispose off shore & making tank ready for Surveyor’s inspection.
50
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b) Spot chipping, scrapping, wire brushing and removing residue to shore and to dispose off and preparing the tank for Surveyor’s/ship staff’s inspection.
50
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c) Painting of decantation tank, with one coat of epoxy primer 50 Mic. DFT and one coat of HB Red 75 Mic.DFT.
100
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BUFFER TANKS- Following jobs to be carried out in buffer tanks
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(i) Spot chipping
200
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(ii) scrapping
225
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(iii) wire brushing
425
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(iv) ordinary water wash
425
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(v) Mopping/cleaning with cotton waste
425
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(vi) painting - per coat
1275
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Removal & renewal of shipside aluminum anodes (anodes ship supply). Size 550 x 130 x 65mm (124 nos)
124
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Removal & renewal of shipside aluminum anodes (anodes ship supply). Size 400 x 150 x 40 mm (40nos)
40
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Center keelson cleaning :( if required)
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i) Cleaning with ordinary water wash.
1000
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ii) Cleaning/Drying with mop/ rags
1000
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iii) Scrap, chip, wire brushing, cleaning and applying one coat of Bitumistic paint 150 micron
400
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Hopper Space:
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i) Removing mud, muck from inside hopper around bottom door coaming and disposing off to shore& hosing down.
120
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ii) Hopper deckhead beams & girders including frames,slag blasted to S.A 1.0
200
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iii) Above area to be painted- 2 coats
400
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Cleaning and applying one coat of white paint on following areas
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i) Side shell (P&S); Fwd & Aft bulkhead including frames etc. WHITE
700
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ii) ER deck head including frame, etc. : WHITE
600
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iii) PR tank top and tween deck : GREEN
200
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iv) Side shell ( P&S) fwd & aft bulkhead, including frames etc. : WHITE
200
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Cost of Paints. (budget Estimate) (1. Original Vouchers/proof of payment are required to produce for actual Quantity of paint consumption, for settlement of Yard's Invoice Yard qtd Cost of Paint will not be considered for tender evoluation to arrive L-1, since Qty of paint consumption is variable).
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Note: 1) Cost towards Greasing of anodes, staging, any other facility, preparatory works carried out/used for painting will not be paid extra and costs are deemed to be included in the scope. 2) All openings to be covered with polythene sheets, canvas covers in Engine Room, Pump Room to ensure all the systems are well protected from grit/ copper/zinc prior blasting. 3) Colour of all the coats shall be contrasting to enable differentiation between one coat and another. 4) Marine Paints - Yard supply on belalf of DCI. Certificate for Compliance of AFS shall be given for 60 months. 5) Yard shall rig up staging initially itself to in accessable areas for taking up UTG, Blasting, One coat of primer, so that, steel renewals shall be undertaken independently. 6) All Blasting works inside hopper areas and hull exterior are to be ensured for completion initially itself, so that the same activity shall not interfere with the other repairs.
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GROUP – C
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STEEL PLATE RENEWALS
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Steel plates renewal (all thickness) includes associated beams, angles, stiffeners, etc., which are wasted as per UTG report and as marked by Ship staff, or by Surveyor including COCs. The rate must be inclusive of staging with one coat of primer. All plates must conform to Lloyds’ Grade “A” Steel. (consider Specific Weight of steel 7.85 gms / cub.CM). Hopper Coaming plating and Coaming deck plating & longitudinals are to be renewed as per their grade steel & thickness (as per drawing)
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(i) Shell plate above water level
10
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(ii) Shell plate below water level
10
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(iii) Hopper longitudinal & transverse bulk heads
10
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(iv) Hopper beams
10
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(v) Main deck, hopper deck, coaming deck & other weather decks
10
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(vi) Tank internals,confined places & centre keelson
10
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(vii) Hopper coaming & corners
5
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(viii) Inside hopper both side (Port n Stbd) fashion plate wasted section to be cropped and renewed.
4
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(ix) Inside hopper Apex plate and deep floor plates and connecting pipes condition to be checked and renewed as required.
5
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(x) Welding of doublers
5
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(xi) Off fair & refit
5
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(xii) Fair in place
5
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Ultrasonic thickness gauging of ship’s hull,decks, tanks, other steel structures, centre keelson entire area,sea chests, filter casing, valve stub pipes, tank top platings, main sea water pipes in the central keelson,overflowduct including passing through central keelson,hopper bulk heads, hopper beams,etc., as recommended by IRS / Owner. To Submit drawings with the readings in triplicate, indicating the areas to be renewed as per IRS Rules.
12000
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Build up by MS welding electrode on pitted spots on plates and /wasted welding area and levelling by grinding
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(i) For welding of spot size: 25X25mm- 20 spots
10
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(ii) For welding of spot size: 50X50mm- 20 spots
20
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Worn out welding seams(if any) at Ship's bottom hull and Over-flow Duct to be built up, minimum 3 runs (Quoted rate should be 3 runs /mtr)
150
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Thinned down pump and motor foundation to be renewed. Alignment of motor with the pump has to be carried out by yard after completion of the foundation and base plate renewal
1
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Forecastle area side stiffners, bow stoppers, housing eroded or wasted. Same to be renewed.
500
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Anchor hawse and spurling pipes renewed.
250
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Anchor hawse lip / portion to be rebuild. Cost including rate of electrodes
20
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Crane cabin & platform.
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Crane working platform (cabin) rusted, holed and leaking. Same to be repaired by way of renewing the steel as required. Cabin to make water tight.
1500
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Ship supplied Letters, alphabets (Tank names) and tank boundarys to be welded for the tanks for IWS requirement as mentioned below. Jobs including engagement of consultant.
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Letter & alphabet (For tank names) size: 6m thick, 20mm width, and 100mm height
1000
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Tank boundarys , L , T, + & I, (each) Size: 35mm thickness, 200mm arms, height 235mm
200
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Jobs of conversion of All sea chest opening from bolted type to hinge type
BT tunnel (P& S).
Sea chest grating (P&S)
Diluation sea chest (P&S)
A/C D/N
AC Grating (P&S)
1
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NOTE:
(i) AII the above areas to be U.T.gauged, examined on docking of the vessel with in a week and freeze the scope of work in consultation with IRS, Ship staff, Attending supdt.
(ii) For doing work on hopper under deck longitudinal I-beams, crane track removal has to be taken into consideration.
(iii) Yard to provide a detailed action plan along with Bar Chart with the quote for the following:
(iv) Steel grade- Lloyds Gr-A steel to be used where steel renewal iis projected.
(v) Cost of Staging will not be paid extra and staging cost deemed to be included in the scope of job.
(vi) Removal and refixing of obstructions in way of job will not paid extra.
(vii) Minimum steel quantity will be considered as 10Kg per location.
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GROUP-D: BOTTOM DOORS & OVERFLOW DUCT REPAIRS
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BOTTOM DOORS
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All rates must be inclusive of staging, inway jobs, Wooden blocks placement & removal to attend repairs, Hydraulic Power pack to operate the doors while lowering, hoisting & trials before/ after repairs.)
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Bottom door anti rotation locks to be checked for clearance and minimum clearance to be maintained.
10
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Bottom doors to be lowered on the wooden blocks with yard power pack. All doors to be checked for any deformation and identify repairs which are required to be carried out. Wooden blocks are to be provided by Yard and Quoted Cost must be inclusive of wooden blocks)
15
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if required, Conical part of bottom doors to be lowered on the wooden blocks after removal of 3 nos. lock pins (arrestors) and 9 nos. of bolts from the main stem of each door, if required. Doors to be checked for any deformation and identify repairs which are required to be carried out. Wooden blocks are to be provided by Yard. (Quoted Cost must be inclusive of Wooden blocks placement & removal to attend repairs and Hydraulic Power pack to operate the doors while lowering & trials.)
7
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Fins & guide clearance to be checked. If found more to be renewed and guide clearances adjusted after aligning the bottom doors
22
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Bottom door rubber packing to be renewed after removing the tension belt. The tension belts to be checked and renewed if required. The tension belts are to be fitted and secured in place after renewal of bottom door rubber packing (Rubber packings – ship’s supply).
22
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All welded joints on the main stem and bottom door cone cracked portions gouged and re-welded. (rate inclusive of cost of electrodes). (Min 3 runs/Mtr)
400
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DP Test
100
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MPI Test
100
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The wasted and thinned down portion of bottom door cone and steel plates around bottom door opening on the ship’s hull to be renewed. Alignment to be checked and corrected as required.
5
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Thickness of Moving guide (minimum clearance with hull ring), web frame, slop plates, side plates, top plates to be checked. If required, same to be renewed.
2
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To cut opening as required on the bottom door cone to facilitate removal of mud. The bottom door cone to be cleaned of mud and opening to be closed by rewelding the same plate. Size of opening 500 mm x 500 mm
5
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Removal of mud and disposal ashore
5
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Bottom door arrestors (Ship supply) to be renewed. * Arrestor support plates to be checked and renewed if required.
20
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Arrestor support Plates to renew -approx weight
1000
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Bottom doors guides at hopper deck level (inside hopper) inside cylinder housing may be worn out. Same to renewed.
1000
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All the bottom palm bolts to be renewed at 03 Nos. bolts per door (22 X 3). (Bolts ship supplied).
22
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All 22 bottom doors main stem to be UT gauged and checked.
400
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Bottom door including lower & upper flanges of stem to be repaired (buildup) Including cost of electrodes.
200
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Bottom Door stem to be repaired ( doublers)
500
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If required, bottom doors are to be tested individually with hydraulic power packs and chalk test to be carried out for perfect contact of seal with it’s seating area and carrying out repairs as necessary.
22
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Building up of cast steel portion of bottom doors and seat area on the hull by low hydrogen electrodes/L&T 2B/CPHFD 011 or equivalent.
Incl cost of electrodes.
500
-
-
... More
Over flow duct:
-
-
-
... More
All connections to the overflow duct to be dislodged, movable portion of duct to be withdrawn from place. To fit back in position after all repairs & renewals. All connections/assemblies to be made and satisfactory trials to be shown to ship staff.
1
-
-
... More
Supporting pipes to be UT gauged ( 30 point) and renewed as per the readings (Pipe - Dia 300 - Total Length 11.5 mtr x 3nos.), if required--Sch40 MS
30
-
-
... More
Overflow duct lip seal to be removed after opening 48nos. Nuts & Bolts and holding down flange segments. New lip seal to be fitted in place with flange segments and new SS nuts & bolts (Lip seal ship supply).
1
-
-
... More
Pitted portions of over flow duct to be built up and grounded.
50
-
-
... More
Steel renewals as per UTG on fixed & movable part of Overflow duct.
3
-
-
... More
Note: 1. Power pack to be made available by Yard for lifting and lowering of doors and during the trials, cost of which is must be included in the above offer. 2. Yard should not to depend on Ship's hydraulic power for testing bottom doors(one time) even after completion of repairs. 3. OEM Service Engineer not required for the above jobs. DCI Master's instructions to follow for the above repairs. 4) Cost of Staging will not be paid extra and staging cost deemed to be included in the in the scope.
-
-
-
... More
GROUP-E: PROPELLERS, RUDDER,BOW THRUSTERS & CPP SYSTEM
-
-
-
... More
PROPELLERS:
-
-
-
... More
PROPELLERS: Controllable pitch propeller (make-Kamewa, blades-4/each propeller) PROPELLER Hub size- 86*F5/4, PROPELLER DIAMETER-3750 ,NUMBER OF BLADES-04 ,MATERIAL IN HUB & blades-NiAL-Bronze
-
-
-
... More
Propeller shaft rope guard to be inspected. If required, rope gaurds to be fabricated & renewed as per sample/ shipstaff instructions.
100
-
-
... More
Port and Stbd. propeller shaft drop to be taken and recorded (Before/After), including removal & refitment of rope guard.
Port and Stbd propeller blade tip clearance to be taken and recorded before & after. Clearances to be maintained as per OEM recommendations.
2
-
-
... More
Both (P&S) CPP propeller blades are to be dismantled, cleaned, inspected and assembled back with new O-rings/seals and spares. (Seals/O-rings and other spares ship’s supply)
8
-
-
... More
Both (P & S) Propeller shaft to be decoupled, withdrawn for inspection. Offered for Class inspection as per new regulation with DP/MP test and servicing. Same to be coupled and fitted back with new seals (Fwd & Aft) after inspection / survey. Seals - Ship supply.
2
-
-
... More
Port and Stbd.propeller blades to be cleaned and polished by buffing and one coat of oil to be applied
8
-
-
... More
Propeller blades to be re-conditioned through suitable / capable /OEM repair firm. After repairs, all blades to be static balanced. Fit the blades (Blades -Ship supply), tighten the holding bolts to required pressure and lock it. Reconditioning of blades to be carried out under supervision of IRS Class. Satisfactory trails to be given.
8
-
-
... More
Both Port and Stbd propeller shaft Forward and Aft chrome liners (ship supply) to be renewed as required. Quote to be considered as inclusive of Machining, if required.
4
-
-
... More
To install wire winders and Net cutters
-
-
-
... More
(i) Wire winders
6
-
-
... More
(ii) Net cutters
10
-
-
... More
Oil Distribution (OD) box Make: KAMEWA (Rolls Royce)
-
-
-
... More
Telegraph pitch indication system adjustment/tune to be done and pitch readings at local, ECR and bridge to coincide with actual blade position. satisfactory trial to be shown to ship staff.
2
-
-
... More
Both Port & Stbd Oil Distribution (OD) box to dismantled, thoroughly cleaned, completely overhauled and offered by survey including push/pull rod. If any defect found during inspection, Same to be rectified.
Spares ship supply.
2
-
-
... More
RUDDER/STEERING: RUDDER make-BECKER -ruderanlagen UND KORTDUSEN
-
-
-
... More
Free hanging Rudder:
Port and Stbd.rudder bottom plug to be opened and checked for water. Plug to be fitted back and cemented. after flushing rudder to be pressure tested, and float coat with fish oil.
2
-
-
... More
Port and Stbd.rudder drop and jumping clearances to be taken and recorded (Before/After) repairs.
2
-
-
... More
Port & Stbd Rudder to be unshipped and fitted back after doing repair/ inspection. Rudder palm bolt to be tightened and cemented. Rudder nut inspection door to be removed and rewelded on completion of work. Cost including satisfactory trails after repairs.
2
-
-
... More
Rudder stock to be unshipped, by disconnecting the hyd. rams & tiller. Stock to be cleaned, inspected for any damages at bush and bearing area and calibrated. Stock taper roller bearing to be checked and renewed if required. Bearing housing to be cleaned and inspected for any damages. Tiller and tiller swing bearing to be checked and renewed if required. Rudder seals to be renewed if required. After completion of all repairs, satisfactory sea trials to be shown to SS and IRS. (Spares - Ship supply)
2
-
-
... More
Bedding of Rudder and Rudder stock (tiller side, rudder side) to be carried out, hydraullically inserted as per oem procedures, blue-matching to be checked for maximum contact area (80 %). Insitu grinding / polishing to be carried out on the contact surfaces (of rudder stock as well as housings of rudder & tiller) till satisfactory blue-matching & bedding is achieved to satisfaction of shipstaff and IRS - If required
1
-
-
... More
Greasing passage to rudder bush to be ensured clear and tried out to the satisfaction of shipstaff.
2
-
-
... More
Rudder stock neck bush & liners to be checked and renewed, if required. (Spares ship supply).
Quote should be inclusive of skimming/machining of liners.
2
-
-
... More
Rudder blades to be UT gauged and necessary thinned down portion to be renewed.
2
-
-
... More
Steering Gear link bearings and pins to be inspected / repaired / renewed, if required, as instructed by Ship staff / Supdt. (Any other repairs - extra) (All spares Ship supply)
2
-
-
... More
Note: Repairs as recommended by IRS, if any, to be attended.
-
-
-
... More
BOW THRUSTERS:
(Make : KAMEWA)
-
-
-
... More
Fwd. and Aft bow propeller to be cleaned, buffed and polished, in situ
2
-
-
... More
Fwd. and Aft bow propeller tip clearances between tunnel to be taken and recorded
2
-
-
... More
Bow Thruster Gearbox to inspect for oil leak. Open & overhaul Gearbox and if reqd. Bearings, bushes (inclusive of machining, if required) and gears to be renewed. Seals to be renewed.(All spares ship supply). After overhauling / survey, unit to be assembled back and fitted in position and satisfactory trials to be shown to ship staff.
2
-
-
... More
Bow Thruster Tunnel grating on port & sbtd side to be renewed(if required).
500
-
-
... More
KORT NOZZLE:
-
-
-
... More
Port and Stbd. Kort nozzle drain plug to be opened flushed and cleaned with water, pressure tested after repairs, fish oil to be applied and plugs to be fitted back and cemented. During pressure testing, any defect found same to be attended.
2
-
-
... More
Cracked areas/ pitted areas to be gauged and built up, and also to build up worn out leading edges of kort nozzles (P&S)
100
-
-
... More
NOTE:
-
-
-
... More
1) All above items shall be quoted considering assembling back with new spares/reconditioned spare/dismantled parts and to show satisfactory trials as applicable in each case above. 2) All repairs/ renewals/ servicing of both CPP systems and Rudders are to be tested for trouble free operations. Defects including oil leaks if any found are to be rectified. 3) All rates are must be inclusive of Staging, removal, inway jobs and refitting obstructions and other preparatory works as required. 4) If required Yard has to arrange OEM Service Engineer at DCI cost.
-
-
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... More
GROUP-F: ENGINE ROOM MACHINERIES
-
-
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... More
COOLERS OVERHAULING:
-
-
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... More
The following Plate type coolers / tube type Coolers and other Coolers all connections to be disconnected and removed from the Vessel to Workshop. Coolers to be overhauled & cleaned with chemical and pressure tested. The end covers of the each cooler are to be opened. Cooler end covers to be cleaned, chipped, and painted with apexior-3 (rate inclusive cost of chemicals). On completion of repairs / overhauling same to be fitted in respective place with all necessary connections. Tube type coolers anode renewal to be included in Quote.
-
-
-
... More
H.T. Coolers,make-APV,PHE type-K34 MG, K-84000 Kg/h HT.water Serial No: 47719 and 47717---
Size: 1200 mm. X 600 mm
No. of Plates: 66 each
2
-
-
... More
L.T. Coolers (E/R) make-APV,type-A085 MGS-10/2,K-220000 Kg/h LT.WATER Serial No: 47714 and 47715--
Size: 1800 mm X 720 mm
No. of Plates: 107 each
2
-
-
... More
Harbour duty FW cooler make-APV,PHE type- N35 MGS-10C/1,K-35000 Kg/h water Serial No: 47718
No. pf plates: 29 each
1
-
-
... More
Hydraulic oil plate cooler(46 plates approx)Make- Alfa Laval
Type:M6-MFM
MAF.No: 30102-19839
1
-
-
... More
Propeller Gear Box Cooler, tube type, 255 dia X 1055 mm long(approx)
2
-
-
... More
Dredge Pump Gear Box Cooler 255 dia X 880 mm long (tube type)
2
-
-
... More
Thrust block gear box(tube type)
140 dia x 420 mm long(approx)
2
-
-
... More
MAIN ENGINE LUB OIL COOLERS Make-APV , PHE type- A085 MGS-10/2 ,K-79179 Kg/h lube oil. Serial No: 47719 and 47720.
2
-
-
... More
AC plate Cooler, Make: APV, Type: N50 MGS-10C/1 Serial No: 47721 and 47722 940x 330 x220mm(approx)
No. of plates: 34 each
2
-
-
... More
MAIN ENGINE – MAN B&W 7L 40/45; 600 RPM; 3850 KW, 7 Cyl Heads each engine
-
-
-
... More
Torsion vibration damper to overhaul and sleeve springs to renew as required. To be surveyed and boxed back and fitted back
2
-
-
... More
ME governor: yard to remove governor from position, send to OEM/OEM approved firm for overhauling and to fit back in position after overhauling. Satisfactory trial to be shown to Ship staff.
Make: WOODWARD
Model: PGA 58.
2
-
-
... More
CHARGE AIR COOLERS: (Cooler Size-700 mmx810 mmx 1410 mm)
-
-
-
... More
Open the Port and STBD Main Engine Scavenge Air Coolers all pipelines to be disconnected and remove the coolers from position and clean the air cooler. Cooler body to be throughly cleaned, water inlet - outlet partition plate to check, built up & grind if required. Cooler to be pressure tested at 1.5 times working pressure.Leaking tubes to be plugged & retested. Same to be fitted back in position. Trials to offer to Shipstaff. Paint with epoxy primer and enamel paint.
Quote should be inclusive of anodes, paints and chemicals.
2
-
-
... More
AUXILIARY ENGINES.Make: MAN D2842LE; AE3 Engine No: 49388731704201; RPM 1500; Rating 421 Kw(I)
-
-
-
... More
Complete overhauling / De-carb of engine to be done including removal/refitting of liners. Various clearances / measurements as required to be taken, including crank shaft. FW cooler, attached pumps, turbochargers and other connected accessories to be thoroughly overhauled.All safety cut outs to be cleaned, checked, overhauled and calibrated. During inspection/overhauling, any defects observed, same to be rectified/ repaired/ renewed. After completion of all repairs, satisfactory trials to be shown to shipstaff.
Spares ship supply.
1
-
-
... More
Overhauling of fuel pumps for the above AE. All required spares during overhauling to be supplied by yard.
1
-
-
... More
PUMPS
-
-
-
... More
Following pumps to be taken to workshop for overhauling , after disconnecting the pipelines and coupling.After overhauling and assembly with new/reconditioned parts (Bearings, Wear rings etc., ) ,pumps are to be fitted back in place with necessary connections etc.Pump housing to be chipped, cleaned and painted. Spares ship supply.
-
-
-
... More
L.P. Gland Pumps ( 60 Cu.M / hr.)
Make: make-NIJHUIS POMPEN, type- NC1-50.150
3
-
-
... More
Main S.W. Pump ( 270 Cu.m./hour)
Make-NIJHUIS POMPEN, type- NC1-200.340
3
-
-
... More
Forward Machinery LT Freshwater Pump
Make-NIJHUIS POMPEN, type- NC1-80.340
Capacity: 65 Cum/Hr
2
-
-
... More
M/E LT Cooling Water Pump.
Make-NIJHUIS POMPEN, type- NC1-125.340
Capacity: 210 Cum/Hr
3
-
-
... More
A/C Seawater Pump (50Cu.m/hr.)
make-NIJHUIS POMPEN, type- NC1-65.280
2
-
-
... More
System Valves
-
-
-
... More
To replace 2 Valves in the line with new (Valves Ship Supply) (Dia 300). Bolts Nuts & Packing / joint yard supply
2
-
-
... More
Flushing line inlet non-return valves are corroded. Same to be renewed. 65 mm NB.X 2 mtrs.
Spare ship supply. Bolts Nuts & Packing / joint yard supply
10
-
-
... More
ME & AE Lagging:
Lagging ( Asbestos free ) to renew by removing existing Old laggings. Cladding to renew-- 25 mm thick X 1 Mtr X 1 Mtr (Pro-rate will be considered for higher sizes). Lagging material to withstand 600 deg C.
All material yard supply.
100
-
-
... More
Ventilation system
-
-
-
... More
All Engine Room and pump room ventilation system & gratings (Mushroom head) to be removed , overhauled and fitted back. Any steel renewal will be considered as per steel renewal rate (Group-C, above water level)
4
-
-
... More
Engine Room and Pump room ventilation trunking to be renewed including bends, and one coat of primer, as required. Trunking size- Approx 400 mm x 300 mm x4mm
Material - MS.
28
-
-
... More
Chain Locker hand pump to be removed, dismentled, cleaned, overhauled, and fitted back in place. Satisfactory trials to be shown to ship staff.
1
-
-
... More
ANCHOR WINDLASS:
-
-
-
... More
i) FORWARD WINDLASS:
Windlass to be opened, cleaned, inspected and complete windlass to be overhauled including gearbox and hydraulic units. All bearings, drive shaft bushes,seals, brake bands (MS) with liners to be renewed, as necessary. During overhauling any defect observed, same to be rectified/renewed/repaired. After completion of repairs, chipping and painting to be done and satisfactory load trials to be shown to ship staff.
Note: Bushes to be make institu as per requirement/dimension.
All spares ship suply.
1
-
-
... More
Fabrication of shaft bushes.
20
-
-
... More
Supply and Renewal of brake band lining, including brass screw and nuts.
1
-
-
... More
Windlass foundation to be checked and renewed if required.
1
-
-
... More
2 nos Spurling pipe collars and 2 nos Bow stopper guide roller to be build up.Any allignment to be checked & corrected. Cost including electrodes.
100
-
-
... More
Worn out faces on both gypsy to be built up. Suitable electrode to be used by the yard.
100
-
-
... More
Mooring Winch (AFT)
-
-
-
... More
Lowering & hoisting assembly unit to be checked , Overhauled and rectified as it gets stucks and not moving freely.
1
-
-
... More
Winch foundation to be checked & renewed if required. To quote for remove & refit.Inway works & Crane charges inclusive
200
-
-
... More
Life Boats
Make : GREBEN
-
-
-
... More
Port & Stbd Life boats to be painted & RR tape to fit.
2
-
-
... More
Life boats (Port & Stbd) gripes and accessories to be serviced. Wire to be renewed other fittings if found satisfactory to be reused.
2
-
-
... More
Life boats (Port & Stbd) sheaves/pulleys (15 Nos each) / rollers (8 nos each) & floating blocks (2 No's) to be overhauled & Painted. All Sheaves Old Locking plates remove & to manufacture & install new locking plates.
2
-
-
... More
Port side Life Boat fender support to be adjusted for suitable clearance while hoisting.
2
-
-
... More
Rain water seepage on both the life boats to be rectified by renewing the rubber packing.
2
-
-
... More
Both life boat window wipers to be fitted.
4
-
-
... More
Both life boats few seats and securing belts to be repaired/renewed.
20
-
-
... More
Thorough check of both life boat davits to be carried out. Wasted steel structure to be renewed. Quote inclusive of remove & refit of Boats including cradle charges.
1
-
-
... More
Both life boat winch foundation and angle bar and plates to be UTG & renewed if required.Quote inclusive of Remove Refit of Winch.
1
-
-
... More
SUCTION SLEEVES
-
-
-
... More
Both Port and starboard suction sleeve to be renewed if found worn out. 16 mm thick, 800mm ID and 1700mm long single seam welded with outer surface machined.
2
-
-
... More
Both port and starboard suction mouth flat ring (25 mm thick, 810 ID, 1200 OD, Material MS) to be renewed if found worn out
2
-
-
... More
Inverted wedge at the bottom to be built up as required.
200
-
-
... More
Jet discharge mouth and suction mouth pad areas to be built up as required for proper mating surfaces.
50
-
-
... More
JET PIPES:
-
-
-
... More
(i) Jet Pipe has to be UT gauged. To Renew wasted pipes. Size : ID : 300 MM approx straight pipe (SCH 80)
25
-
-
... More
ii) Jet pipe 30 bend. 300mm x 12mm (SCH 80 pipe)
8
-
-
... More
iii) Jet pipe 90 bend 300mm x 14mm
(SCH 80 pipe)
14
-
-
... More
AC Compressor Type: Carrier 5H- 46 Type: DXTR-CU/AL; Capacity: 300 kw / 100%; Serial No: 5097 0 00472,
-
-
-
... More
AC compressors to be overhauled. Compressor to be taken to yard, dismantled, cleaned, inspected, boxed back with necessary spares and satisfactory running trials to be shown to ship staff.
Spares-Yard supply on 10% mark up basis.
2
-
-
... More
Evaporator, cleaning, pressure testing, arresting leaks if any.
1
-
-
... More
Condenser cleaning, pressure testing & overhaul of relief valve,arresting leak if any
1
-
-
... More
Pressure testing with Nitrogen, arresting leakage and vaccum test to be carried out.
1
-
-
... More
Freon gas charging and Commissioning of plant.
*Freon gas ship supply.
1
-
-
... More
Testing of all safety cut outs and rectification of defects, if any.
1
-
-
... More
Group-G: VALVES AND PIPELINES
-
-
-
... More
Hydraulic operated Valves:
a) Valve to be removed from place and taken to workshop after removing all necessary pipes including dredge pipes. Valve to be dismantled and nose & buffer rings to be removed. Valve body in a way of nose and buffer rings to be calibrated and report submitted. Valve slide to inspect and dress-up. Valve slide guides to inspect, measure the gap, renew the guide bars in order to adjust the clearance. Water boxes to be pressure tested to 5.0 bar. Water box to be scraped, cleaned and painted with Apexior paint. Valve slide and spindle to be dismantled. Indicator spindle to be checked for trueness and indicator mechanism to be overhauled. Damaged valve slides to be renewed with ship supplied slides. nose & buffer rings to be renewed. Water gland seal for valve spindle to be repaired/renewed. Flushing water space to be cleaned and painted with Apexior. Valve body to be chipped and painted with one coat each of epoxy primer and enamel green. Valve to be taken on board and refitted in place with all pipelines using new yard supplied joints. Valve to be shown in working condition.
-
-
-
... More
Size Dia- 600 mm
2
-
-
... More
Size Dia- 700 mm
2
-
-
... More
Size Dia- 800 mm
8
-
-
... More
b) Cost of Building up by welding with low Hydrogen electrodes and grinding the seat ring groove as required (both sides) after removing valve slide from the position
25
-
-
... More
c) Valve slide-welding joint to be reinforced by 2 runs of S.S.welding.
15
-
-
... More
d) Fabricating, fitting by welding new M.S. guide plates – size 230 x 80 x 20 – 4 Nos./ valve to guide the valve slide to each valve. (4 nos = 1 set)
12
-
-
... More
e) Bend Valve slide to be removed from valve rod & straightened by cold process by using pressure slide to be assembled with valve rod.
1
-
-
... More
f) Building up and grinding the landing surface of the buffer ring & nose rings of the valve body to suit the rings outer dia, using M.S.electrodes
200
-
-
... More
g) Hyd.cylinder to be removed from Valve. Piston seals and Gland Seals to be renewed. The Hyd. cylinder to be fitted back on the Valve (Piston Seals & Gland Seals – Ship’s supply)
-
-
-
... More
Valve Size Dia- 600 mm
2
-
-
... More
Valve Size Dia- 700 mm
2
-
-
... More
Valve Size Dia- 800 mm
8
-
-
... More
Chrome plating (Approx 100 micron) on Hydraulic Rams of various hydraulic cylinders. NOTE: Additional thickness or area will be settled as per pro rata basis.
45
-
-
... More
OVERHAULING OF SEA SUCTION, INTERMEDIATE, DISCHARGE & OVERBOARD VALVES:
-
-
-
... More
a) Following underwater sea suction, intermediate, discharge and overboard valves to be dissembled, clean all interior surfaces by scrapping and wire brushing to bare metal, apply apexior coating ensuring that all surfaces are entirely dry before coating.Grind valve seats and discs, renew packings and gaskets and boxup valves after completion of overhauling with new bolts/studs &nuts, to be pressure tested with appropriate pressue and presented to ship staff / IRS for inspection. Valve stub pipe to be chipped, cleaned and painted.
b)Butterfly valves are to be dismantled from the line.Inside surface to be thoroughly cleaned and painted. After testing valve to be fitted back and tried out.
c)Globe valves to be dismantled, cleaned, seating surfaces to be lapped/skimmed, overhauled, re-assembled and to fit on board with new bolts, nuts and gaskets(yard supply),pressure testing of valve to be carried out at wokshop to the satisfaction of ship staff.
NOTE: Valve outside to be chipped, scrapped ,cleaned and painted with one coat of epoxy primer and one coat of enamel / apexier paint. Bolts, nuts, Studs, gaskets / packing, paints etc for assembly of valves- yard supply.
-
-
-
... More
i) P&S Sea Chest Butterfly Valve 700 mm.
4
-
-
... More
ii) Main Sea water Overboad SDNR Valve 300 mm.
1
-
-
... More
iii) A.E. Harbour S.W. P/P O.B.D. Valve 65 mm.
1
-
-
... More
iv) G.S. Pump O.B.D S.D.N.R. Valve 150 mm.
1
-
-
... More
v) Emergency Fire P/P Suc. SDNR Valve 125 mm.
1
-
-
... More
vi) P&S Jet P/P Suc. Butterfly Valve 400 mm.
2
-
-
... More
vii) P&S Jet Pump Discharge to Draghead Butterfly 300 mm.
2
-
-
... More
viii)Ejector O.B.D. globe Valve 80 mm.
2
-
-
... More
ix) A/C S.W. O.B.D. globe Valve 100 mm.
1
-
-
... More
x) O.W.S. Spring loaded Valve 32 mm.
1
-
-
... More
xi) Jet P/P Sea Chest Venting B/F Valve 100 mm.
2
-
-
... More
xii) Sea chest Air Vent Valve 25 mm.
2
-
-
... More
xiii) Jet pump discharge to 300 dia butterfly valve.
1
-
-
... More
xiv) Main sea water pump suction 300 dia butterfly valve.
3
-
-
... More
xv) DLM gate valve 65 dia
2
-
-
... More
xvii)MSW pump discharge valve 250 dia BF
3
-
-
... More
xviii)STPM Gate valve 3/4" dia to be o'hauled.
4
-
-
... More
xviii)LT Cooler SW inlet and outlet valve 200 dia BF
8
-
-
... More
xix)HT Cooler SW inlet and outlet valve 125 dia BF
8
-
-
... More
xx)Harbour duty pump suction valve 100 dia BF
2
-
-
... More
xxi)Flushing water pump suction valve 150 dia BF
2
-
-
... More
xxii)Flushing water pump discharge valve 125 dia BF
3
-
-
... More
xxiii)Gland pump suction valve 100 dia BF
3
-
-
... More
xxiv)Gland pump discharge valve 75 dia BF
5
-
-
... More
xxv)AC CW pump suction valve 150 dia
1
-
-
... More
xxvi)AC CW pump suction valve BF 80 dia
1
-
-
... More
xxvi)AC CW pump sea suction filter isolation valve 125 BF
1
-
-
... More
xxvii)Deck sluice valve flushing line valve 40dia globe
4
-
-
... More
xxviii)ForePeak tank dumping valve 500 dia
1
-
-
... More
E/R Buffer tank valves to be overhauled
-
-
-
... More
i) Globe valve 125 NB
2
-
-
... More
ii) Globe valve 80 NB
1
-
-
... More
Fwd Machinery room valves to be overhauled
-
-
-
... More
i) SW hydrophore tank pipe suction and discharge valves
-
-
-
... More
a) Globe 40 mm
4
-
-
... More
b) Gate 40 mm
2
-
-
... More
c) NR Valve 40 mm
1
-
-
... More
ii) Buffer tank bilge suction valve
-
-
-
... More
a) Globe 80 mm
1
-
-
... More
b) Globe 40 mm
1
-
-
... More
iii) Sewage treatment outlet valve
-
-
-
... More
a) Gate 150 mm
1
-
-
... More
iv) Sea chest valve vent
-
-
-
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a) Butterfly valve 80mm
2
-
-
... More
b) Butterfly valve 125mm
1
-
-
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v) Emergency fire pump suction Globe valve 32 mm
2
-
-
... More
All M/E's and A/E's drain valves of exhaust pipe are to be overhauled and drain pipes are to be cleaned:
-
-
-
... More
i) (a)Valves – 40 NB:
7
-
-
... More
(i) (b)Valves -20NB:
5
-
-
... More
ii)Drain Pipe- 2" Dia (SCH-80) to be renewed.
4
-
-
... More
(iii) 1” Dia pipeline (SCH 80 ) to be renewed.
3
-
-
... More
b) Fire line isolating and relief valve to be overhauled and pr tested.
2
-
-
... More
STORM VALVE; Following storm valves are to be removed from the place. Valves are to be dismantled, overhauled, and cleaned and to be put up for IRS Surveyor’s inspection. (Repairs Extra). After Completion of Surveyor’s final inspection, Valves are to be boxed back and fitted in place with new joint nut and bolts as required.
-
-
-
... More
Size 100 NB
2
-
-
... More
Size 150 NB
2
-
-
... More
The Storm Valves are to be repaired as recommended by Surveyor, such as –
-
-
-
... More
(i) The Valve Seat to be skimmed
2
-
-
... More
(ii) The Valve flap to be rubber lined
2
-
-
... More
(iii) The Valve Spindle is to be manufactured and replace the old spindle (MS)
2
-
-
... More
(iv) Stub piece to be chipped, cleaned and painted
2
-
-
... More
HYDRAULIC PIPELINES: The following hydraulic pipes dismantled from ship, transported to workshop, new one to be fabricated and fitted in place. all hyd. Pipes, union, fittings etc. – Yard’s supply.
Material: SS pipe.
-
-
-
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a) Sch.80 pipe - 25mm. O.D.
50
-
-
... More
b) Sch.80 pipe – 30mm. O.D.
50
-
-
... More
c) Sch 80 pipe - 16mm. O.D.
50
-
-
... More
Fresh water / seawater / scupper / sanitatry pipe lines/ Bilge lines/fire line etc.
Renew following corroded and wasted pipes at various places to be renewed with welding existing pipe flanges., as indicated below: (Rate must include hot bends, clamps, packings, bolts and nuts)
-
-
-
... More
(a) SCH 80 Grade MS pipelines of following dia
-
-
-
... More
i) Upto 15
10
-
-
... More
ii) 16 to 25
20
-
-
... More
iii) 26 to 50
20
-
-
... More
iv) 51 to 80
60
-
-
... More
v) 81 to 100
10
-
-
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vi) 101 to 150
20
-
-
... More
vii) 151 to 200
20
-
-
... More
viii) 201 to 250
10
-
-
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(b) SCH40 Grade MS pipelines of following dia
-
-
-
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i) Upto 15
10
-
-
... More
ii) 16 to 25
10
-
-
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iii) 26 to 50
10
-
-
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iv) 51 to 80
10
-
-
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v) 81 to 100
10
-
-
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vi) 101 to 150
10
-
-
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vii) 151 to 200
10
-
-
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viii) 201 to 250
10
-
-
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(C) SCH 80 Grade GI pipelines of following dia
-
-
-
... More
i) up to dia 25 mm
10
-
-
... More
ii) dia 26 to dia 50 mm
20
-
-
... More
iii) dia 51 to dia 75 mm
20
-
-
... More
iv) dia 76 to dia 100 mm
10
-
-
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(d) Renewal of MS flanges of following dia
-
-
-
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(i) Upto 15
10
-
-
... More
(ii) 16 to 25
20
-
-
... More
(iii) 26 to 50
20
-
-
... More
(iv) 51 to 80
20
-
-
... More
(v) 81 to 100
20
-
-
... More
(vi) 101 to 150
20
-
-
... More
(vii) 151 to 200
20
-
-
... More
(viii) 201 to 250
20
-
-
... More
(e ) Renewal of socket/bends SCH80 MS bend of following dia
-
-
-
... More
i) upto 15 mm
10
-
-
... More
ii) dia 16 to dia 25 mm
10
-
-
... More
iii) dia 26 to dia 50 mm
10
-
-
... More
iv) dia 51 to dia 80 mm
10
-
-
... More
v) dia 81 to dia 100 mm
10
-
-
... More
(f ) Renewal of socket/bends SCH40 MS bend of following dia
-
-
-
... More
i) upto 15 mm
10
-
-
... More
ii) dia 16 to dia 25 mm
10
-
-
... More
iii) dia 26 to dia 50 mm
10
-
-
... More
iv) dia 51 to dia 80 mm
10
-
-
... More
v) dia 81 to dia 100 mm
10
-
-
... More
(g ) Renewal of SCH80 GI bend of following dia
-
-
-
... More
i) up to dia 25 mm
10
-
-
... More
ii) dia 26 to dia 50 mm
10
-
-
... More
iii) dia 51 to dia 75 mm
10
-
-
... More
iv) dia 76 to dia 100 mm
10
-
-
... More
Removal, chock cleaning and fitting back pipes at various places, including Jet pipes inside hopper & keelson etc. of following dia
-
-
-
... More
i) up to dia 50 mm
30
-
-
... More
ii) dia 51 mm to dia 100 mm
20
-
-
... More
iii) dia 101 mm to dia 125 mm
40
-
-
... More
iv) dia 126 mm to dia 150 mm
40
-
-
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v) dia 151 mm to dia 200 mm
40
-
-
... More
vi) dia 201 mm to dia 250 mm
40
-
-
... More
Insitu chock clearing of pipes at various location of following dia
-
-
-
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a) up to dia 25 mm
20
-
-
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b) dia 26 to dia 50 mm
20
-
-
... More
c) dia 51 to dia 75 mm
20
-
-
... More
d) dia 76 to dia 100 mm
20
-
-
... More
e) dia 101 to dia 150 mm
20
-
-
... More
Jet pipes inside pump room and hopper to be renewed. SCH80 mm
-
-
-
... More
i) Approx dia 400 mm
10
-
-
... More
ii) Approx dia 300-325 mm
40
-
-
... More
iii) Approx dia 168.5 mm
50
-
-
... More
iv) Approx dia 141.3 mm
25
-
-
... More
v) Approx dia 114.3 mm
50
-
-
... More
Both M/E's nozzle cooling lines to be opened up, chemically cleaned , blown through air and fitted back. (rate inclusive of cost of chemical) pipe OD 30mm
50
-
-
... More
NOTE: All above items shall be quoted considering staging & inway jobs, assembling back with new spares (wherever not mentioned)/ dismantled parts and to show satisfactory trials as applicable in each case above.
-
-
-
... More
GROUP-H: PORT & STBD. DREDGE PUMPS DREDGING EQUIPMENT AND SYSTEMS
-
-
-
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DREDGE PUMP Clutch Assy (O/H). Make: LOHMANN STOLTER FOHT- Dredge Pump Clutch assembly to be removed, cleaned & overhauled by renewing friction pads, Assy to be fitted and boxed back. Satisfactory trails to be given.
Spares ship supply.
1
-
-
... More
DREDGE PUMPS PORT &STBD: Following job to be done on both Dredge Pump.
-
-
-
... More
Removing distance piece, dismantle pump impeller, end covers, wear plate. Renew Liquidyne seals, flushing chamber and seal unit and chrome liner. To be completely overhauled and boxed up. To take initial and final clearances. (All spares ship supply ).
2
-
-
... More
Casing, Impeller and end cover to be build up as found necessary. Welding electrodes yard supply.
-
-
-
... More
i) Buffer Layer (7018)
200
-
-
... More
ii) Hard facing
100
-
-
... More
Wear Plate Renewal with Lugs
1500
-
-
... More
Machining ship supplied chrome liner
2
-
-
... More
Dredge pump casing renewal, including necessary alignment to be carried out.
*** Casing ship supply
1
-
-
... More
DREDGE PIPES:-(i) Both P & S suction tube pipes (lower and upper pipes) to be UT Gauged. Original O.D.832 / 800 I.D as per drawings if thickness is below substantial, The pipe to be fabricated, welded with existing flanges and fitted in place.
10
-
-
... More
ii) All lifting arrangement (eye) welding on the pipe to be checked for cracks & welded if required. Pins to renew as per instructions. Ovality to be checked & as required eye to be built up(at extra cost) & hand ground as required. If pipe is the fittings to be removed and refitted back.
10
-
-
... More
iii) Channel bar (size: 100 x 50mm & 6 mm thick) for depth indicator air pipe to be renewed.
100
-
-
... More
iv) Suction pipe 800mm ID x 25mm thick and discharge pipes 800mm ID x 16mm thick of P/R, DK and Hopper (including gratings) to be UT gauged & renewed by removing old pipe and with existing flange including removal and fitment of existing all fittings, (new packings, new bolts & nuts- Yard supply)
15
-
-
... More
Replacement/turning by 180 degree of suction and discharge straight pipes 800MM ID with ship supplied sections/pipes, with new joints & nut-bolts. After UTG report. ( Joints & Bolts-Nuts Yard Supply)
30
-
-
... More
Based on UTG report if required following suction and discharge pipe to be renewed.
-
-
-
... More
(i) T and Y sections (800 mm dia, 25-40 mm thick)
15
-
-
... More
(ii) Bends - 90degree and 30degree
10
-
-
... More
(iii) Renewal of dredge pipe deep loader gratings
2
-
-
... More
(iv) Renewal of pipe supporting brackets
0.5
-
-
... More
Fabrication of flanges thickness 20mm to 40 mm (ID/OD-800/1200) (including machining and drilling holes)
Only finished product weight will be considered.
3
-
-
... More
Welding of flanges (20-40mm thick) to the DCI supplied new / existing old pipe (600/700/800 Dia)
1.5
-
-
... More
Note: Thinned down pipes as approved by ship staff / Attending Superintendent are to be renewed Note: Rates for all above works should be inclusive of staging, painting, removal & refitting of ladder/platform and other inway jobs.
-
-
-
... More
Breather valves to be over hauled Dia 150/200
6
-
-
... More
TURNING GLAND ( Size: 800 mm ID.) REPAIRS:
-
-
-
... More
Both port and Stbd turning glands to be dismantled from suction pipes.Both port and Stbd turning glands to be opened and as per instructions of ship staff, guide ring and wearing rings to be built up and ground. Ship supplied seal ring to be renewed. After overhauling complete turning gland to be fitted back in position.
If required, a coat of plastic carbide to be applied (Plastic carbide ship supply).
2
-
-
... More
Pitting inside the turning gland to be built up and ground as per ship staff instruction.
100
-
-
... More
GIMBLE RING, ARM PIECES:
-
-
-
... More
a) Pipe Portion of the arm piece to be renewed as per UT gauging.800 ID, 16mm thick.
300
-
-
... More
b) All bush and pin to be renewed on both port and Stbd gimble ring. (Bush and pins are Ship supply) and locking in position.
-
-
-
... More
i) Pins
8
-
-
... More
ii) Bushes
16
-
-
... More
c)Thinned down portions of gimble rings to be built up
60
-
-
... More
DRAGHEAD AND INTERMEDIATE GANTRY:
-
-
-
... More
All four draghead and intermediate gantries to be dismantled and kept ashore for inspection. To be fitted back after repairs
4
-
-
... More
All four gantry heel pins to be built up if required and bushes to be renewed. Bushes ship supply.
8
-
-
... More
All four-gantry tumbler blocks to be dismantled, pins to be built up (extra cost) if required and all greasing arrangement cleared, and boxed back . Bush to be renewed if required.
4
-
-
... More
Choked / damaged greasing line arrangement to be cleared and made good.
10
-
-
... More
Line Boring on gantries heel pin housing.
2
-
-
... More
SUCTION BEND GANTRY PORT AND STARBOARD:
-
-
-
... More
Both P & S suction bend gantries to be dismantled and kept ashore for inspection.2 sets Gantry heel pins and top pins are to be checked for wear and tear. To be fitted back after repairs and suction bend gantry to be tried out and checked for proper alignment.
2
-
-
... More
Worn out pin /shaft to be renewed / reconditioned to original size. Bush housing and cover to be built up and ground to original size.
20
-
-
... More
Greasing arrangements for heel pins and bushes to be cleaned and made good.
20
-
-
... More
Suction bend gantry lower bearing cups to be opened up and bearing bush to be renewed. (each side 02 nos Aframe bush, 02 Nos. H frame bush, top 02 nos. top bush)- Spares ship supplied.
-
-
-
... More
Renewal of each bush-
12
-
-
... More
Greasing line for top pins & bushes and A- frame pin & bushes to be cleaned and made good
20
-
-
... More
Line Boring on gantries heel pin housing.
2
-
-
... More
Service frame 6 mm U channel to be cropped and renewed, As per steel renewal rate will be admitted.
1
-
-
... More
Service frame pin and bush to be renewed and after renewal to be tried for alignment.(Pins & bushes Ship supply).
12
-
-
... More
SUCTION TUBE, SLIDE AND SUCTION BEND:
-
-
-
... More
Dismantling and removing the 800 NB pipes 16 mtr long (apx) from position with 2500x2500 gimble ring and 2500 mm long hose , fork arms, jet pipes and suction bend & jet hose etc to be dismantled from the pipe and to be kept on deck side/transported to workshop.After repairs (to various items) to be fitted to original position on deck including pipe sections, suction pipe to be assembled with turning gland, gimble ring, fork arms, flexible hoses etc.
2
-
-
... More
2 Nos. wearing rings (inner & outer) to be renewed on both port and starboard slides as per instructions.
2
-
-
... More
Worn out areas of slides to be built up including studs area, as per instructions and wearing plates to be renewed as per instructions.
100
-
-
... More
Wedge pieces top & bottom (ship supply) to be renewed along with the rod as per instructions.
4
-
-
... More
Suction Bend arm piece bush and pin to be renewed.
4
-
-
... More
Both port and starboard suction bends pipes to be coated with a layer of plastic carbide for protection. Plastic carbide yard supply
10
-
-
... More
Suction bend pipe rotating gland collar to be built up to size.
120
-
-
... More
Jet Manchet & Spacer ring to be renewed
2
-
-
... More
GANTRY PULLEYS (sheaves) : Following pulleys are to be removed from the place, after removing locking plate Pins and bushes are to be removed. After inspection/ Calibration of the pin and bush, pulleys are to be fitted back with new/reconditioned pin and bushes. Locking plate to be welded. Greasing Lines/passages to be cleaned and made good.
-
-
-
... More
1. Pulley dia 710mm approx
2
-
-
... More
2. Tumbler block 710 dia pulley
2
-
-
... More
3. Pulley dia 450 mm approx.
2
-
-
... More
HYDRAULIC CYLINDERS;
-
-
-
... More
Hydraulic cylinder to be disconnected from place by removing all connection and shift to workshop, dismantle, clean, inspect and overhaul. Piston seals , bucket and gland seals to be renewed from ship supplied spares. Hyd cyl to be gauged and report to be submitted. Rams to inspect and gauge. Chrome plating to be done as required (on extra cost). Hydraulic cylinder end swivel bearing to be renewed with ship supplied spares. Cylinder body to be chipped cleaned thoroughly and apply with 2 coats of paints. Upon boxing back, hyd cylinder to be pressure tested and satisfactory trials to be shown to ship staff.
-
-
-
... More
a) Port & Stbd.draghead gantry
2
-
-
... More
b) Port & Stbd.Intermediate gantry
2
-
-
... More
c) Port & Stbd.Suction Bend gantry
2
-
-
... More
d) Bottom door Hydraulic cylinders
4
-
-
... More
e) Port & Stbd wire tensioner swell compensators
4
-
-
... More
f) Overflow duct cylinder
1
-
-
... More
g) Chrome plating (Approx 100 micron) on Hydraulic Rams of various hydraulic cylinders. NOTE: Additional thickness or area will be settled as per pro rata basis.
20
-
-
... More
HYDRAULIC WINCHES; MAKE HYTOP HYDRAULIC
Port & Stbd (Dg Hd, Intrmdt, Suc Bend) Hyd Winches including brakes and hydraulic motors are to be dismantled, overhauled, inspected and assembled back with new seals, bearing, etc. (ship supply) including removal and fitment.
3
-
-
... More
NOTE: All above elements shall be quoted considering including staging, clamp removal and refitment, in way jobs and assembling back with new spares / dismantled parts , and to show satisfactory trials as applicable in each case above.
-
-
-
... More
GROUP-I
-
-
-
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ELECTRICAL EQUIPMENT
-
-
-
... More
i) MAKE: MARELLI MOTORI TYPE: M7BM400SA4 475 KVA, 415 VOLTS ,3 PHASE , 50HZ, 475 KVA Auxiliary Generator Alternator to be decoupled and taken to shore for overhauling stator and rotor. Alternator to be dismantled for cleaning, varnishing and baking. After improving insulation to minimum of 100 mega ohms. Rotor to be dynamically balanced, generator to be assembled with new bearings if required and aligned with engine, coupled and tried out to the satisfaction of ships staff.
Spares ship supply
2
-
-
... More
ii) Auxiliary Alternator Bearing Housing NDE & DE, Ovality to check & resleeving to carry out if required.
2
-
-
... More
iii) MAKE MARELLI MOTORI TYPE: M7BM500MA4 1563 KVA ,415 VOLTS, 3 PHASE , 50HZ,1563 KVA Shaft Generators to be disconnect, decoupled, withdraw rotor, clean with dry air electro cleaner, varnished and baked. Insulation to improve and to maintain air gap. Excitor units to be cleaned, varnished and baked. Bearings to be renewed.Rotor to be dynamically balanced. Winding temp. sensors to be calibrated. Unit to be realigned and satisfactory load trials to be shown to ship staff.
Spares ship supply.
2
-
-
... More
iv) If required, Shaft Alternator Bearing Housing NDE & DE (1 set), Ovality to check & resleeving to carry out.
2
-
-
... More
TRANSFORMER: TYPE : 982153, 40 KVA ,PRIM 415 VOLTS 3 PHASE 50 HZ SEC 230 VOLTS 100 AMPS 3 PHASE. Main and Emergency 230 V lighting transformer to be cleaned and varnished.
2
-
-
... More
MOTORS: The following motors are to be removed after decoupling, transport from ship to workshop. The motors are to be dismantled, overhauled completely, bearings to renew ( ship supply), varnished and baked, insulation to improve, damage terminal covers to renew, if bearing housings is loose to be re-sleeved. for blower motor, dynamic balancing to be done along with fan.(any other defect if observed to be rectified). The same to be brought back, refitted in position, after repair / overhauling , motor to be coupled & aligned.
-
-
-
... More
1) LP Hyd. Pump motor 45 KW
6
-
-
... More
2) HP Hyd. Pump motor 5.5 KW
2
-
-
... More
3) CPP pump motor 7.5 KW
2
-
-
... More
4) Purifier feed pump motor 1.5 KW
2
-
-
... More
5) FO/LO separator motor 4 KW
2
-
-
... More
6) D/P G/B LO P/P motor 4 KW
2
-
-
... More
7) LO P/P thrust block brg. Motor 1.5 KW
3
-
-
... More
8) Raw cooling water P/P motor 45 KW
3
-
-
... More
9) LT cooling water P/P motor 30 KW
3
-
-
... More
10) HT cooling water P/P motor 15 KW
2
-
-
... More
11) Gland cooling P/P motor 5.5 KW
2
-
-
... More
12) Flushing water pump motor 11 kW
2
-
-
... More
13) General service P/P motor 30 KW
2
-
-
... More
14) Starting air compressor motor 7.5 KW
3
-
-
... More
15) Working air compressor motor 24.5 KW
1
-
-
... More
16) Hydrophore pump motor 4.2 KW
3
-
-
... More
17) FW pump motor 11KW
2
-
-
... More
18) SW pump motor 7.5 KW
2
-
-
... More
19)A/C palnt compressor motor 45 kW
2
-
-
... More
20) A/C blower motor 16 KW
1
-
-
... More
21) Cylinder LO pump motor 0.55 KW
2
-
-
... More
22) E/R ventilation fan motor 18.5 KW
4
-
-
... More
23) P/R ventilation fan motor 7.5 KW
3
-
-
... More
24) Hyd. Room ventilation fan motor 1.1 KW
1
-
-
... More
25) Exhaust fan motor 0.75 KW
2
-
-
... More
26) BT room fan motor 4 KW
1
-
-
... More
27) Fwd M/C space fan motor 3 KW
1
-
-
... More
28) Steering gear P/P motor 7.5 KW
2
-
-
... More
29) Supply fan for st. gear motor 0.37 KW
1
-
-
... More
30) Anchor winch motor 30 KW
2
-
-
... More
31) Fridge compressor motor 5.5 KW
2
-
-
... More
32) Exhaust fan motor sanitory space 2.2 KW
1
-
-
... More
33) Deck crane travel motor 7.5 KW
1
-
-
... More
Electric Switch Boards: The following switch boards to be inspected, connection to be checked and tightned, blow thru with hot air, clean, and insulation to be improved. Inspection/calibration of MCBs to be carried out. All spares ship supplied.
-
-
-
... More
Main switch board (MAKE- GTI MARINE AND OFFFSHORE) in ECR
1
-
-
... More
Emergency switch board ((Make-Merlin Gerin)
1
-
-
... More
Hydraulic PLC panal
1
-
-
... More
MAIN AND EMERGENCY SWITCHBOARDS ) CIRCUIT BREAKER SAFETY PROTECTION SUCH AS REVERSE POWER, SHORT CIRCUIT CURRENT, OVERLOAD, AND UNDER VOLTAGE TRIPS TO BE TRIED OUT AND ADJUSTED (ALL SPARES SHIP SUPPLY).
4
-
-
... More
Instruments & Gauges: Following are to be calibrated, renewed if required. (Transducers ship supply)
-
-
-
... More
DLM
2
-
-
... More
HVLM
2
-
-
... More
Echo sounder
2
-
-
... More
Doppler speed log
1
-
-
... More
Complete STPI system(existing) to be over hauled and calibrated (P & S)
2
-
-
... More
Instruments – All Ammeters, Voltmeters, K.W. Meters, Frequency meters in all switchboards to be calibrated.
50
-
-
... More
All measuring instruments in wheelhouse, indicating pressure, vacuum position, tank level, hopper weir level, etc.along with respective transducer/ transmitters to be calibrated for correct readings.
30
-
-
... More
All cable conduit pipe damaged at various places, same to renew. Approximate pipe requirement 15 mm dia pipe
Rate should include, renewal of pipe and removal & relaying of cables with proper connection.
200
-
-
... More
NOTE: All above elements shall be quoted considering includinng staging, in way jobs, assembling back with new spares / dismantled parts and to show satisfactory trials as applicable in each case above.
-
-
-
... More
GROUP-J
-
-
-
... More
OTHER MISCELLANEOUS JOB ITEMS
-
-
-
... More
The items which are not covered in any of the above work description are to be carryout on “cost plus” basis for which payment will be made as under, subject to the condition that the overall cost claimed is considered reasonable by the Corporation. The Corporation reserves the right to inspect tenders, records to satisfy itself about the reasonableness of the claim:
-
-
-
... More
In case of material purchase of above 10,000 INR, Supporting vouchers/proof of payment/ bill should be enclosed towards cost for procurement of material incorporated in the work as refledted in the work done certficate
-
-
-
... More
Cost of labour inclusive of all overheads etc., directly employed on the work as reflected in the Work Done Certificate.
-
-
-
... More
i) Skilled labour per man-day of 8 Hrs. (normal time) shift.
100
-
-
... More
ii) Unskilled labour per man-day of 8 Hrs. (normal time) shift.
100
-
-
... More
Misc works - Surface preparations:
-
-
-
... More
a) Hand scraping
100
-
-
... More
b) Wire brushing
100
-
-
... More
c) Mechanical cleaning and chipping(ST-1)
100
-
-
... More
d) Clean with cotton rags and chemical
100
-
-
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Make and supply Items (Minimum 1 Kg per piece will be considered)
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a) MS Finished Products - Cost per Kg
20
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b) EN Finished Products - Cost per Kg
20
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c) SS Finished Products - Cost per Kg
20
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d) Gun metal Products - Cost per Kg
20
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e)Aluminium Products - Cost per Kg
20
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f) Bronze product- Cost per Kg
10
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g) Cast steel product- Cost per Kg
5
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h) Manganese steel product- Cost per Kg
5
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NOTE: Finished product weight should be clearly indicated in the work done certificate. Minimum 1 kg / pce will be considered for weight less than one Kg or else actual weight will be considered. Standard products like Bolts & Nuts, Washers Etc will not be considered under the Make & Supply items.
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Removal and refitment of wall paneling
200
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Removal and refitment of ceiling paneling
100
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cabin lagging renewal, including cost of material
100
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removal and refitment of cabin lagging
200
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exhaust lagging renewal, including cost of material
100
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Applying one coat of FRP (06 mm thick) including surface preperation
50
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Miscellaneous steel renewal of upto 5kg at various places on ship ( if the weight is less than 5kg, rate of 5 kg is considered)
1500
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Renewal of Marine plywood (Waterproof) 12 mm thick
50
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Renewal of SS J hooks for gratings
50
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Following works , rate per sq. mtr of renewal (including removal and surface preperation)
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a) Ceramic tiles in bath rooms
30
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b) Cabin flooring (Vinyle sheet)
30
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c) Deck compound 25 mm thick
30
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Removal & refit (or ) renew - MS heavy duty hydraulic clamp Size upto 150 mm
100
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Removal & refit (or ) renew - MS heavy duty hydraulic clamp Size 151 mm and above
50
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Removal and refitement of VJ coupling of following dia: including overhauling
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a) 40 mm dia
2
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b) 50 mm dia
2
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c) 80 mm dia
5
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d) 100 mm dia
4
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e) 150 mm dia
4
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f) 200 mm dia
10
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g) 300 mm dia
10
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h) 500 mm dia
3
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Renewal of GI Cheqered plate
100
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Accomodation ladder load testing to be carried out and (5 yearly) through competent workshop/person and necessary certifiate to be issued.
1
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Annual examination of cargo gear (5 yearly) through competent workshop/person to be carried out and necessary certificate to be issued.
1
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Portholes:
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a) Maindeck cabins round Port holes outer retaining Steel strips and rubber packing (Yard supply) to be renewed and tested for water tightness. Cost including materials, screws & labour etc.
30
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On Forcastle deck, portholes of cabins and common spaces are provided with guard plates with hinge and butterfly nut locking arrangement. Hinges and locking studs are damaged. Same to be renewed. Rubber packing to be renewed Cost to include hinges, locking studs and rubber packing.
Same to be tested for water tightness. Cost including materials, screws & labour etc
25
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b) All cabins from Forecastle and above (Rectangular window) outer retaining Steel strips and rubber packing (Yard supply) to be renewed and tested for water tightness. Cost including materials, screws & labour etc.
50
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WATER TIGHT SKY LIGHT / HATCHES/Weather tight doors on deck.
ERm / PRm / Strg Flat / Fwd Mach Space / BT Room:
Steel renewal on weather tight doors, air vents, port holes, door coaming, various deck opening, stiffeners, ladders, monkey ladders, ladder supporting side plates etc.
2
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STP Super trident-ST4A; G.O Number: 90338
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STP unit tank externals, Internals & foundations has to be renewed after UTG, .Tanks Mountings to be removed & refitted after structural repairs.
500
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STP Tank to be thoroughly flushed, cleaned, inspected, wire brushed & painted with 2 coats ( ST 2A- ST 6A). Including cost of sewage disposal (Capacity: 6 CuM)
1
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Note : All above elements shall be quoted considering including staging, clamp removal and refitment, in way jobs and assembling back with new spares / dismantled parts , and to show satisfactory trials as applicable in each case above.
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