Deck MAchinery Job

EQUIPMENT : WORK BOAT ENGINE (POLLUTION CONTROL BOAT) 02 NOS. MAKE (ENGINE) : M 215 C PERKINS SABRE, CAPACITY: 202 HP AT 2500 RPM, MAKE(GEAR BOX) : M G 5050 REVERSIBLE TWIN DISC TYPE , MAKE (STEERING : TENFJORD JR 1/30,H58, QTY : 02 (PORT & STBD BOAT DECK) *** Spares CG supply

(a) Check the valve tip clearances of the engine and if necessary adjust

(b) Clean the turbocharger impeller and the turbocharger compressor casing.

(c) Check the seal faces of the heat exchanger for signs of leakage and condition of tube stack for heat exchanger

(d) Clean the strainer for the lubricating oil for the reverse gear box.

(e) Check the alternator, the starter motor and the turbocharger

(f) Renew the engine breather system.

(g) Check the atomizers.

(h) Overhaul the engine, gear box and pump and Prove for satisfactory operation.

Both PC boat engine control station levers and equipment to be serviced and repaired. Both control stations to be covered with water proof acrylic sheets with opening mechanism.

TELESCOPIC DECK CRANES {MAKE-NOR CRANE (MODEL-TC-115-0510 AND QTY-02 NO.)} *** Spares & Oil CG supply

Overhauling of both deck crane port and stbd of major components namely:- Pedestal, slewing gear, luffing cylinder, telescopic JIB, hoisting winch, wire sheave & hook assembly, direction control valves, hydraulic pumps & angle indicator, removal of wire ropes examine for serviceability, clean corrosion marks lubrication changing of end to end to be carried out. The scope of the work includes visual examination of deck cranes (Port and Stbd at Q/Deck) and functional test including main & auxiliary load hoisting/ lowering winch assemblies, boom raising/ lowering, function of slewing, hooks assemblies, all hoses/ pins fitted in the system to be carried out and replace the defective items. Post overhauling load test of both cranes to be carried out by competent personnel in presence of class and i.a.w. INBR-1552 for SWL as mentioned below and certificate to be issued.

Sl No. Crane Last test load (in tons) SWL (in tons)

(a) Deck Crane (Port) 4 3.2

(a) Deck Crane (STBD) 6.25 5

Renewal of total 04 no. oil filters (02 pressure line and 02 no. return line)

SWEEPING ARMS CRANES {MAKE-NOR CRANE (MODEL-NCW-DSA-115-0609 & QTY-02 NO.)} *** Spares & Oil CG supply

Overhauling of sweeping arm cranes (at Q/ Deck) and removal of wire ropes examine for serviceability/ cleaning, removal of corrosion marks, if any/ lubrication changing of end to end to be carried out. The scope of the work includes visual examination and functional test of sweeping arm crane (at Q/Deck) including main & auxiliary load hoisting/ lowering winch assemblies, out/in board motion, raising/ lowering, function of slewing, hooks assemblies, all hoses/ pins fitted in the system to be carried out for deformation and excessive wear/ tear and replace defective ones. Post overhauling load test of both cranes to be carried out by competent personnel in presence of class and i.a.w. INBR-1552 for SWL as mentioned below and certificate to be issued.

Sl No. Crane Last test load (in tons) SWL (in tons)

(a) Sweeping arm Crane (Port) 5.45 4.38 2.05 1.62

(b) Sweeping arm Crane (STBD) 5.475 4.38 2.05 1.62

Renewal of oil return filters (01 each)

ACCOMMODATION LADDER {MAKE: AQUA LOGISTICS PVT. LTD, LENGTH- 8.05 MTRS (PORT &STBD)} *** Spares CG supply

Carry out survey and functional test of accommodation ladder (Port & Stbd) and associated fittings, removal of wire ropes for serviceability examination / cleaning, removal of corrosion marks, if any/lubrication changing of end to end also to be carried out. Scope of job also involve overhauling of 13 no. rope guide pullies of ladder (Dia-06 Inch each pully). Post overhauling load test of both accommodation ladders to be carried out by competent personnel in presence of class and i.a.w. INBR-1552 for SWL 0.96 Tons each as mentioned below and certificate to be issued.

SINGLE ARM GEMINI DAVIT (OEM- BHAWANI ENGINEERING WORKS, MUMBAI) *** Spares CG supply

Carry out survey and functional test of Gemini davit and associated fittings, removal of wire ropes for serviceability examination / cleaning, removal of corrosion marks, if any/ lubrication changing of end to end also to be carried out. Post overhauling load test of both accommodation ladders to be carried out by competent personnel in presence of class and i.a.w. INBR-1552 for SWL 1.0 Ton as mentioned below and certificate to be issued.

POLLUTION CONTROL DAVIT (PORT &STBD) AND RESCUE BOAT DAVIT (STBD) BOTH MAKE: NORCRANE *** Spares CG supply

Overhauling of both PC davit and rescue boat davit of power pack/ hydraulic pumps alongwith all associated fittings/ equipment viz. lowering/ hosting swivel hook, wire sheaves and pin assembly, sleeving & luffing cylinders, control valve block, re-setting of counter balance mechanism, all pressure valves & manifold, directions control valve, hydraulic hand pump to be carried out and proved for satisfactory operation. To carry out discharging, cleaning, re-filling of nitrogen and pilot cylinders, proving of emergency operation and renewal of hydraulic oil filters and air filters. The scope of the work includes functional test of both PC davit and rescue boat davit for structural soundness, tightness of all fasteners, load bearing pullies removal of wire ropes for serviceability examination / cleaning, removal of corrosion marks, if any/ lubrication changing of end to end of wire rope. The contractor to undertake repair as recommended by class also. Post overhauling load test of both PC davit and Rescue boat davit to be carried out by competent personnel in presence of class and i.a.w. INBR-1552 for SWL as mentioned below and certificate to be issued.

Sl No. Crane Last test load (in tons) SWL (in tons)

(a) PC Davit (Port) 4.95 4.5

(b) PC Davit (Stbd) 4.95 4

(c) Rescue Boat Davit 3.75 3

De-fenders of both PC boats davit & boats and rescue boat davit perished/ found cracked. De-fenders of PC boats davit & boats and rescue boat davit to be renewed as per sample. Material: Rubber, Size: width- 115 mm and height-78 mm. Material contractor supply.

04 in No. cantilever overhanging beam at 01 Deck on Port boat deck provided for holding of GI grating platform for embarkation/ disembarkation on PC boat (Port) deteriorated. Same to be cropped, fabricated and welded back. Material contractor supply. All inway jobs in contractor scope. Size of I-Section frame: Web - 5 inch, Thickness – 08mm, Material: MS

AT FOXLE (MAKE: NORCRANE) *** Spares CG supply

Functional checks and load test of crane to be carried out by competent personnel in presence of class surveyor and i.a.w. INBR-1552 for SWL-1.0 Ton and certificate to be issued.

PROVISION LIFT *** Spares CG supply

Overhauling of hydraulic power pack and associated fittings of provision lift to be carried out and proved for smooth working. Scope of the work includes functional test of provision lift to be carried out for structural soundness, tightness of all fasteners, load bearing pullies and guide rail, removal of wire ropes for serviceability examination / cleaning, removal of corrosion marks, if any/ lubrication changing of end to end of wire rope also to be carried out. Post overhauling load test of lift to be carried out by competent personnel in presence of class for SWL- 225 Kgs to be carried out and certificate to be issued.

Load testing/NDT of the following lifting equipment/ hull fittings alongwith all associated winches, brakes, wires, cordage and blocks etc to be under taken by competent personnel in accordance with INBR 1552 & in presence of class surveyor and submit 07 copies test report/ certificate.

Sl No. Equipment/ fittings SWL (in tons)

(a) Lashing ring of storage holds (Fwd& Aft) 3

(b) Lashing ring at Quarter deck 3

(c) Ship’s brow 0.75

(d) Deck bar at helo deck 3

(e) Deck ring at helo deck and hanger 3

(f) Helo deck safety net 0.15

STRUCTURE HELICOPTER HANGAR (NORCRANE) AND SHUTTER *** Spares CG supply

Aluminum hangar structural, shutter, girder aluminum shell plate, stiffeners, helo securing deck rings (16 No.) and helo securing bar (12 No.) to be offered for class survey for the deformation, twisting and cracks. (Hangar made of three telescopic section and one fixed MS section, Mat- AL). Class surveyyor shall be arranged by the yard.

Remove the wire rope and examine for serviceability, clean corrosion marks if any, greased and fitted back. If rope found frayed/damaged, renew the same.

HARPOON GRID MAKE (L&T)

Harpoon grid to be dismantled from deck, cleaned and offer for inspection/ survey for internal plating & drainage system. Painting of internal area of the grid to be carried out. Undertake repair as recommended by surveyors. Load test to be carried out by competent personnel in presence of class and i.a.w. INBR-1552 for load-5 Tons and certificate to be submitted.

POLLUTION CONTROL BOATS *** Spares contractor supply

Henriksen hook (Quick release hook) of both PC davit and 01 in no rescue boat davit to be overhauled/ serviced through competent/ authorized firms. All inway jobs in contractor scope. Post overhauling load test to be carried out by competent personnel in presence of class surveyors & i.a.w. INBR – 1552 for SWL as mentioned below and certificate to be issued. Details of safe working load are as follows.

Sl No. Equipment/ fittings SWL (in tons)

(a) PC boat 4.5

(b) Rescue boat 3

POLLUTION CONTROL EQUIPMENT *** Spares CG supply

Hydraulic power pack tanks (40 Ltrs each Mat: SS), associated fittings and hydraulic lines of 04 no. drum compactor at quarter deck deteriorated/ ruptured. Defect to be rectified and system to be proved for satisfactory operation. Pipe material: SS, Size-12mm total length- 18.5 Mtrs. Overhauling of pressing paddle/ lever of all compactor to be carried out.

Overhauling of waste oil transfer pump portable (Capacity-140 TPH) of PC equipment to be carried out and proved for satisfactory working.

TC-3 SPRAYING ARMS AND BUCKETS MAKE HELI TASK (ROTOR TECH) *** Spares CG supply

TC-3 spraying arms, bucket pump and associated fittings to be overhauled and system to be proved for satisfactory operation. Load testing and certification of lifting sling to be carried out by competent personnel for SWL-1.0 ton and certificate to be issued.

ACCOMMODATION LADDER PANEL & MOTOR (1.5KW, 415V, 3-PHASE) – 02 NO, M/S MEZ

Overhauling of 02 in no. Motors with brake assembly (415V, 3-Phase, 1.5 KW M/s MEZ) Bearing No 6505-ZZ & 6204-ZZ (Spares contractor supply)

(a) Overhaul Starter panels

(b) Calibration of Over load Relay (3 - 5A, MNZ 16). Calibration Certificate to be provided.

(c) Functional checks of limit switches

BOAT DAVIT CONTROL PANEL AND MOTOR - 02 NO. M/S NORCRANE

Overhauling of following motors to be carried out

Sl No. Description Specification Bearing no.

(a) PC Boat Davit Motor 415V, 3Ph, 45 KW 6312-Z (RS1/C3)

(b) RIB Davit Motor 415V, 3Ph, 22 KW 6313C3

(c) Gemini Boat Davit Motor 415, 3Ph, 3.7 KW 6206-ZZ,6205-ZZ

Following overload relay of PC Boat Davit motor and RIB Davit motor to be calibrated through NABL accredited/authorized agency. Calibration certificate to be provided. RIB Davit motor to be calibrated.

Sl No. Description

(a) OLR (40-57Amps)

(b) OLR (17-25 Amps)

Calibration of following overload relays and functional checks of limit switches to be carried out through NABL accredited/authorized agency. Calibration certificate to be provided. (a) Overload Relay (LRD 3359C, 48A-65A) – 02 no. (b) Overload Relay (LRD 32, 23A-32A) – 01 no. (c) Over load relay (06-10 A) – 01 no. (d) Over load relay (03-05 A) – 01 no. (e) Limit switches – 10 no.

DECK CRANE/ SWEEPING ARMS PANEL AND MOTOR (M/s NORCRANE)

The following Motors to be overhauled. Post overhauling, motors to be proved for satisfactory operation.

Sl No. Description Specification Bearing no.

(a) Pollution Control Deck Crane Motor 415V, 3Ph, 45 KW 6313-ZZ/C3

(b) Sweeping Arm Crane Motor 415V, 3Ph, 22 KW 6310-ZZ

1) Following Starter control panel to be overhauled

Sl No. Description

a) Pollution Control Deck Crane motor

b) Sweeping Arms Crane Motor

2) Below mentioned overload relays and ammeters to be calibrated through NABL accredited/authorized agency. Calibration certificate to be provided.

Sl No. Description Specification

a) Pollution Control Deck Crane motor OLR (LRD 3359 C, 48A – 60A)

a.1) Pollution Control Deck Crane motor Ammeter (0 – 300 A)

b) Sweeping Arms Crane Motor OLR (LRD 32, 23A – 32A)

PROVISION LIFT PANEL AND MOTOR (M/S BHARAT BIJLEE) ***Spares contractor supply

Overhauling of Provision Lift Motor (415V, 3-Phase, 7.5 KW, M/s Bharat Bijlee). Bearing No 6208-ZZ

Overhauling of Provision Lift Motor Starter Control Panel and 03 in no. Remote Panel to be carried out. Post overhauling, lift to be proved for satisfactory operation.

UNITED HYDRAULIC AND MARINE WORKS