Dry Docking Repairs of PL Surendra Sai

Deck Side of defect list for Dry Docking of Pilot Launch Surendra Sai

Cost for Slipway charges. NOTE: 1. The firm shall quote the No. of days requiring at slipway for drydockng. 2. The amount for slipway related charges shall be paid directly to M/s. Sadhav Offshore. 3. This Slipway charges will be considered for financial evaluation of this tender.

The entire under water portion and hull portion above water line upto Main deck area and above deck, including Rudder,Bilge Keel, Sea Chest are thoroughly cleaned, Scrapped to remove marine growth, rusts etc and blasted with purely copper grit, no contamination of foreign materials. (SA 2.5 grade) and show bare surface for inspection.

Painting of under water portion of the hull with 6.5 coats of Epoxy Paint by airless spray (2 Coats primmer+2 coats sealer+2 coats Anti corrosive + 1 coat of Anti fouling/Finish).

Painting of above water portion (ship sides, deck, superstructure with 6coats of Epoxy Paint by airless spray on rust and dirt free surface (2Coats primmer+2coats sealer+2 coats finish paint).

Scrapping, power cleaning only of engine room bilges and floor plate, steering compartment, Chain Locker, Fore peak and void spaces including frames, angles, bulkheads and foundation of main engines, Generators and all other equipment including ceiling and side walls. To paint above area with 4coats of Epoxy Paint by airless spray ( 2 Coat primmer+ 2 coat Finish).

Anchors along with the chain to be lowered, cleaned, Grit blasted and painted with 2 coats of epoxy primer & 2 coats of finish paints. Joining shackles & ‘D Shackles to be opened, freed, marked and painted. Anchor chain to be changed as per PPT/IRS requirement during inspection. Bitter end connecting to be checked and if necessary strengthened.

Packing for all the weather deck doors and hatch cover for E/R room and other spaces are to be changed including renewal of channels to make it water tight. Width= 20 mm , 25 mm & 40 mm. To quote including cost of materials.

Gauging to be done by certified IRS firm for minimum 300 points.

Wipers are to be removed & renewed with new wipers with motors.

Cost for Steel Renewal Steel Platings along with frames, beams, brackets and all the required fittings shall be renewed at following locations as per the normal practice of ship construction / IRS Construction Rules: (a) Hull Platings (Under Water & Above Water) (b) Main Deck Platings (c) Under Deck Bulk Heads (d) Sea Chest Platings (e) Skeg, Bilge Keel and Rudder (f) Fender Holding Plates (g) Any other steel structure as required by PPT (h) Engine room floor plates securing angles , stair case ,man hole covers. Firm to Quote above steel renewal including cost of Steel Plates per Ton Basis. M.S. Plates (Marine Grade, steel only) of 12MM/10MM/8 MM thickness will be used for renewal of platings. The M.S. Plates are to be of approved type for Ship Construction (No. IS 2062 350 BR). All supporting documents of steel to be submitted in Original. IACS approved (ESAB) welding rod to be used. Before commencement plate renewal. certificate from manufacture to be submitted and a physical inspection of to be carried out jointly. (Test Certificate & chemical analysis report).

To remove the 'D' Type fenders from Port, Stbd, Stern. Top and bottom fender holding plates cropped and renewed with 8mm MS Plates through full run welded. Holding plated to be strengthened by fitting stiffeners on top and bottom as required. New EPDM, 'D' Type fenders (Solid, No hallow in center) are to be fitted back with new GI nuts, washers and bolts at a space 0.5 mtrs between the bolts.

To supply EPDM material D-Type solid rubber fender with no halow at center. Size L-150 mm x H- 150mm, Length- 2 meters each. Test Certificate for the fenders to be submitted in Original with warranty letter.

Deck landing wood to be replaced with new seasoned teak core wood of same dimention and specification, non-core wood will be rejected. Wood will be rejected if any deviation on wood quality. (Size- width-6", thickness- 2"). Firm to quote with materials and fittings.

Supply and install New Havel wall mounting fan.

Fibering work of out side wheel house. To remove old damaged fiber and make water tight with new fibering.

To supply stud link anchor chain (14mm Dia x 27.5 Mtrs of each length , Hot deep Galvanized as per ANSI). Test certificate (BIS) to be submitted in original.

To supply Lugless Joining shackles (14mm Dia Kenter Joining Shackles). Electro Galvanized Mild Steel Working Load limit 2 Tons or more along with Test Certificate (BIS) in Original.

To supply D-End Shackles (14mm Dia, 'D' Type end shackles ANSI Grade Electro Galvanized Mild Steel of working load of 2 Tons or more with Test certificate (BIS) in Original).

To supply Swivel Adaptor (14mm Dia Swevel Assembly). Safe working load- 2 Tons or more along with Test Certificate (BIS) in Original.

Gauging to be done by certified IRS firm for minium 300 points along with report submission

6 nos. new screens in side wheel house along with 6 nos new screen rods to be renewed

The damaged ply inside wheel house to be renewed, fixed with sun mica on top and cleaned properly and make spotless, including cabin wall & roof.

Wheel house floor mat to be removed & fire retardant, water proof antiskid PVC flooring mat to be fixed.

New LED white lights (Round shape celling lights) in wheel house to be installed (Make Philips, watt- 20 Watt, Dust proof white light, rectangular shape).

To replace new over head tank capacity - 200 Ltrs, PVC, 3 layered sintex tank along with fabrication of new 6mm flat bar frame to hold the tank. New ISI PVC pipe lines to be replaced and checked for no-water leaking.

Forward bollard(2 no), Forward center bollard (1 no) Aft center bollard(1 no) Aft P & Stbd (02), to be renewed. Specification -Schedule-80 seamless pipes with reinforce concret to be filled up inside the bollard pipes.

Inside ply of door frame to be change with same colour fire retardant ply.

Air conditioners in wheel house to be replace. To supply and install 02 nos Voltas A/C of 1.5 T each with copper radiator of outdoor unit.

Pilot chairs in wheel house to be repaired. The cushion and covers to be changed with new leatherite covers. All push back and locking systems of chairs to be repaired.

Air vents on P & Stbd to be renewed with new vents as per IRS guide line.

Wheel house base in P & Stbd to be fibered and show water tight.

Schuttle cober on aft deck to be fibered. (Dimention-2.5meter x 2.5 meter)

New Quick closing valve to be fabricated and made operational. All wires to be changed with IRS specification.

Supply of Nylon Tyre, Size- 7.50-15/8.25-16.(Old and used good condition tyres).

Removal of old Anodes. To supply and fitting of new Zinc Anodes fitted with MS welding arm (5.5 Kgs each) approx. with quality test certificates. Make- SARGAM

Supply Items

To quote for supply of following paints from OEM or its Authorized Dealers of Jotun/Orange/Sigma.

Pen Guard Epoxy Primer

Intershild 300 Anti Corrosive

Safe Guard Universal ES Tie Coat

Sea Quantum Ultra Anti Fouling (Dark Red)

Top Coat Epoxy Green

Top Coat Epoxy White

Top Coat Epoxy Grey

Epoxy Thinner

Anti Fouling Thinner

Engine Side of defect list for Dry Docking of Pilot Launch Surendra Sai

To remove, clean & paint the sea chests along with gratings. Sea chest area to be grit blasted & painted with 6 coats of epoxy paint. To quote including cost of materials and labour.

Installation of Main Engine (a) Engine room hatch covers, hoods are to be removed from its base for removal of old engine and entry of new engine. (b) Both existing Port and Stbd Main engines are to be removed from their foundation and new engine to be fitted. Engine room hatch covers, hoods are to be placed with necessary renewal of plates, Stainless Steel nuts & bolts and required fibering work for proper sealing. (c) Necessary modification on foundation and engine room hood to be carried out as required for installation of new engine and existing schottel clutch box unit. (d) Necessary modification on Sea water pipelines ( SS 304 grade), Exhaust pipelines, battery cables etc. to be carried out as per requirement of new engine. (e) Engine flywheel to be properly aligned with existing shafting system of schottel unit and clutch box. (f) After Engines are properly aligned then foundation is to be filled up with orange choke fasting and high tensile fitted bolts as per OEM recommendation. (g) All the above work shall be carried out under the supervision of OEM Service engineer and Engineer-in-Charge. (h) After installation, engines are to be tried out under supervision of OEM Service engineer and Engineer-in-Charge. (i) Old engines are to be shifted to the Marine Workshop. PPA SCOPE Supply of new engine and its accessories and supervision of OEM Service Engineer. CONTRACTOR SCOPE Installation charge including alignment and all materials like choke fasting, steel for foundation modification, pipelines, Exhaust line, seawater lines, Stainless Steel nut bolts, gaskets etc. To quote including cost of materials and labour.

To remove, dismantle and overhaul the following overboard, sea chest & intermediate valves of sea water pipeline. After overhauling all the valves shall be pressure tested at 5 Kg/ sq.cm and fitted back with new gasket, stainless steel nuts, bolts, joints and supporting clamps. To quote including cost of materials and labour.

Gate Valve – 125NB

SDNR Valve - 125NB

Gate valve - 65NB

SDNR Valve – 65NB

SL / SDNR Valve – 65NB

SL / Globe Valve – 50

SL / Globe Valve – 25

Following pipe lines in engine room, deck are to be removed, renewed with schedule 40 seamless pipes with old flanges. All the pipe lines are to be welded with flanges from both sides. The pipelines are to be painted inside & outside and fitted back with new joints, stainless steel nuts & bolts and supporting U- clamps wherever required. To quote including cost of materials and labour.

15 mm bore

25 mm bore

40 mm bore

50 mm bore

65 mm bore

75 mm bore

100 mm bore

Spindle of Isolated valves for the emergency fire pump to be overhauled with renewal of wheels. To quote including cost of materials and labour.

To quote for supply & installation of a complete set of split Air Conditioning unit including copper pipes and laggings. Make : HITACHI, Daikin, O-General, 2 Ton AC, single phase, 230V. To quote including cost of materials and labour.

To supply and fit the Navigational Lights as per sample (Twin fittings AC & DC LED light ) with classification society approved certificate (IRS approved) a) Mast light (White) - 225 degree visibility b) Starboard light (Green) - 112.5 degree visibility c) Port light (Red) - 112.5 degree visibility d) Stern light (White) - 225 degree visibility e) Pilot on board (Red) - 360 degree visibility f) Pilot on board (white) - 360 degree visibility All lights are to be of LED type. To quote including cost of materials and labour.

30 watt LED ceiling lights in Pilot Cabin and Wheel House to be renewed with necessary change in ceiling. Make: Philips or Havells. To quote including cost of materials and labour.

To quote for supply of 24 inches wiper blades

To quote for supply and fitting of (100wt) LED flood light in water tight casing Type: IP 66 grade (Make - Havells, Bajaj, CG, Philips,)

Following engine exhaust lines are to be insulated with HR lagging and GI sheet

Center Main Engine exhaust pipeline (06 inch dia) to be insulated with HR lagging and GI sheet cover, including renewal of SS exhaust bellow. (approximate length of pipe 02 meters). To quote including cost of materials and labour.

Exhaust pipelines of both (Port & Stbd) DG approximately 02 meters length each to be insulated with HR lagging and GI sheet cover including renewal of SS exhaust bellow. To quote including cost of materials and labour.

Manhole covers for the Diesel tanks (E/R) to be opened, tanks to be cleaned properly. After inspection and survey all the manhole covers are to be fitted back with new GP oil resistant gaskets of 4mm thickness. Covers to be fitted back and checked for watertightness. To quote including cost of materials and labour. Diesel tank size as follows:

100 mm X 1400 mm X 900 mm

950 mm X 950 mm X 900 mm

Sea water line strainers are to be removed and fitted back with new stainless steel strainers of 316 grade steel. Approximate size: 3mm thickness, 300 mm length & 220 mm dia. To quote including cost of materials and labour.

Old bilge line strainers are to be removed and fitted back with new stainless steel strainers of 316 grade steel. Approximate size: 3mm thickness, 200mm length & 150 mm dia. To quote including cost of materials and labour.

Centre engine silencer pipeline are to be provided with new lagging of HR materials and GI sheet cover (approximate length 03 meters). To quote including cost of materials and labour.

Centre engine exhaust pipeline including silencer to be renewed on deck including its base plate dia 6", length 02 meters. To quote including cost of materials and labour.

Exhaust pipeline for both the DGs (Port & Stbd) to be renewed, approximately 03 mtrs length, dia- 02 inch with 04 nos of flanges and 01 bend on each side on the Deck.

Insulation test by meggar of all DC line of Battery charger cum DC light. Supply and replace defective cables, if found. Meggering up to 01 Mohm. To quote lumpsum including cost of material and labour.

To supply and fit new Anchor Motor, 5 KW, 3 phase alongwith the coupling as per the size. To quote lumpsum including cost of material and labour.

To Overhaul Engine Room Panel Board with renewal of wiring, and spares such as contactors etc., if required. To quote lumpsum including cost of material and labour.

To Overhaul Anchor Panel Board with renewal of wiring, and spares such as contactors etc., if required. To quote lumpsum including cost of material and labour.

To overhaul transformers (4 Nos) inside the Engine Room and fit them back in position. Trails to be shown to the Engineer-in-charge. To quote lumpsum including cost of material and labour.

To quote for the Alternator overhauling (12.5kva,440v,60hz), re-varnishing alongwith renewal of the bearings. Insulation to be improved to 50 Mohm. To quote lumpsum including cost of material and labour.

Renewal of entire wirings of the Navigation Light system and suppluy and fit new AC/ DC panel board (size 350 mm x 350 mm) with alarm sytem. To quote lumpsum including cost of material and labour.

To supply and fit both sides (Port & Stbd) Engine Room blower motors, 3 KW, 3-phase. Make: Cromptom, Kirloskar, Havells. To quote lumpsum including cost of material and labour.

To quote for supply of following items:

ii) Alternator 12v 35 amps (TVS)

To quote for supply and fitting of watertight deck light fittings with (9w LED bulb), Make: Havells, Bajaj, Philips, CG

To quote for supply and installation of 30 watt LED flood light fitting IP66 in Engine Room and Steering Room with necessary modifications. Make: Havells, Bajaj, Philips, CG

To quote for supply of Wall mounting 12 inches fan in Wheel house and Pilot cabin. Make: Havells / bajaj / Cinni/ Usha

Shore supply male & female socket plastic type, 63 Amp

4 Core 4 Sqmm cable (100 mtrs) Make: Finolex/ Havells/ RR/ Polycab

3 Core 4 Sqmm cable (100 mtrs) Make: Finolex/ Havells/ RR/ Polycab

2 Core 2.5 Sqmm cable (100 mtrs ) Make: Finolex/ Havells /RR / Polycab

2 Core 1.5 Sqmm cable (100 mtrs) Make: Finolex/ Havells/ RR/ Polycab

MCB 4 Pole 63 A Make: Legrand/ ABB/ Siemens/ L&T/ Schneider

MCB 3 Pole 32 A Make: Legrand/ ABB/ Siemens/ L&T/ Schneider

MCB 2 Pole 32 A Make: Legrand/ ABB/ Siemens/ L&T/ Schneider

MCB 2 Pole 16 A Make: Legrand/ ABB/ Siemens/ L&T/ Schneider

MCB 2 Pole 10 A.Make: Legrand/ ABB/ Siemens/ L&T/ Schneider

MCB 1 Pole 06 A.Make: Legrand/ ABB/ Siemens/ L&T/ Schneider)

Toggle Switch Two-way, double pole,16A.

Battery clamp Heavy duty (+ve and -ve) pair

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