Kerala Maritime Board Tender

od131/2022_2023 Dismantle the 10 hp slewing electric motor from its bed, taking the motor to repairing shop, dismantle the parts, cleaning, varnishing the stator and rotor coil windings, replace the damaged spares if any (The contractor should procure the spare parts required from the authorized dealer and submit the original dealer bill along with their bill for its reimbursement. 15% of the cost of spares will be paid to the contractor as overhead charges for arranging and supplying the spares. These procured spares as well as the replaced unserviceable/old parts except consumable like O rings, rubber parts etc. should get inspected by the Engineer who is the in-charge of the work and these unserviceable/old spares should be returned to dept for realization of payment), assemble the motor, return back, refitting and trial run all as per the directions of the departmental officers.

Gear box works

od137/2022_2023 Dismantle the luffing/hoist spur gearbox from its bed, taking the gearbox to repairing shop. overhaul the same replace the damaged spares if any (The contractor should procure the spare parts required from the authorised dealer and submit the original dealer bill along with their bill for its reimbursement. 15% of the cost of spares will be paid to the contractor as overhead charges for arranging and supplying the spares. These procured spares as well as the replaced unserviceable / old parts except consumable like O rings, rubber parts etc. should get inspected by the Engineer who is the in-charge of the work and these unserviceable / old spares should be returned to dept. for realisation of payment), assemble the gearbox, return back, refitting after procuring and filling SAE 90 or equivalent lubricating oil and trial run all as per the directions of the departmental officers.

od138/2022_2023 Dismantle the slewing gearbox from its bed, taking to repairing shop, overhaul the same replace the damaged spares if any (The contractor should procure the spare parts required from the authorised dealer and submit the original dealer bill along with their bill for its reimbursement. 15% of the cost of spares will be paid to the contractor as overhead charges for arranging and supplying the spares. These procured spares as well as the replaced unserviceable / old parts except consumable like O-rings, rubber parts etc. should get inspected by the Engineer who is the in-charge of the work and these unserviceable /old spares should be returned to dept. for realisation of payment), assemble the gearboxes, return back, refitting after procuring and filling SAE 90 or equivalent lubricating oil and trial run all as per the directions of the departmental officers.

Dismantle of Slewing wheel assy.

od139/2022_2023 Dismantle the slewing wheel assembly of the crane, disassemble the parts, check all the parts and replace if required with other spares required (The contractor should procure/fabricate Gear oil Total the spare parts required and submit the bill along with their work bill for its reimbursement. 15% of the cost of spares will be paid to the contractor as overhead charges for arranging and supplying the spares. These procured spares as well as the replaced unserviceable / old parts except consumable like O rings, rubber parts etc. should get inspected by the Engineer who is the in-charge of the work and these unserviceable / old spares should be returned to dept. for realisation of payment) assemble the wheel assembly and fit to the crane as per the directions of the departmental officers.

Dismantle of the kingpost assembly

od140/2022_2023 Dismantle the kingpost assembly of the crane by dismantling the balance parts, jib etc. and the base of the crane with the help of crane provided by the Department, check the king post bush and replace if required with other spares required (The contractor should procure well as the replaced unserviceable / old parts except consumable like O rings, rubber parts etc. should get inspected by the Engineer who is the in-charge of the work and these unserviceable / old spares should be returned to dept for realisation of payment) kept the spare parts required from the authorised dealer and submit the original dealer bill along with their bill for its reimbursement. 15% of the cost of spares will be paid to the contractor as overhead charges for arranging and supplying the spares. These procured spares as crane apart so as to move to the new location and assemble the kingpost assembly to the crane after relocating the crane in the new pedestal and trial run all as per the directions of the departmental officers.

Dismantling of the pinion shaft

od141/2022_2023 Dismantle the distorted pinion shaft and bracket recast / fabricate with existing / original material and machine a new bracket instead of the old one, check the bearings and replace or renew if required with other spares required and ensure no vibrations to the assembly by providing adequate support to the pinion bracket (The contractor should procure the spare parts required from the authorised dealer and submit the original dealer bill along with their bill for its reimbursement. 15% of the cost of spares will be paid to the contractor as overhead charges for arranging and supplying the spares. These procured spares as well as the replaced unserviceable / old parts except consumable like O rings, rubber parts etc. should get inspected by the Engineer who is the in-charge of the work and these unserviceable / old spares should be returned to dept. for realisation of payment) assemble the pinion shaft assembly to the crane and trial run all as per the directions of the departmental officers.

Overhauling of the brake system

od142/2022_2023 Overhauling of the brPake systemRof the luffinIg and hCoist brake uEnit by dismantling the spares, cleaning, replacing the damaged one if any (The contractor should procure the spare parts required from the authorised dealer and submit the original dealer bill along with their bill for its reimbursement. 15% of the cost of spares will be paid to the contractor as overhead charges for arranging and supplying the spares. These procured spares as well as the replaced unserviceable/old parts except consumable like O rings, rubber parts etc. should get inspected by the Engineer who is the in-charge of the work and these unserviceable/old spares should be returned to dept. for realisation of payment), refitting etc. all as per the directions of the departmental officers.

Steel Works

od143/2022_2023 Cutting and removing the old damaged, weakened, severely damaged various thickness ms plate/ ms flat/ ms angles/ ms rods/ beams/ girders etc. marked by dept. officers in various places of the crane without damaging any other portion/structures member on the crane as per the direction of departmental officers.

od144/2022_2023 Supplying and welding with new various thickness MS plate/MS angle/ MS flat/ MS rod/beam/ gazette of existing size and shape to the various portions on the crane already removed from the damaged portion of the crane after making into shape, V cut on the mating edge of the plate and welding on both sides together. The rate including the cost of materials, welding charges, tools, plants, scaffolding, other incidental expenses etc. complete as per the direction of departmental officers.

Electrical Works

od145/2022_2023 All the electrical connections in the control boxes, operator cabin, resistance boxes and other electrical installations without proper connectors is to be removed and modified by using connectors, replace the existing kitkat type damaged fuse carriers inside cabin panel with new one of HRC type 125 Ampere rating (The contractor should procure the connectors required from the authorised dealer if it is not available with the department and submit the original dealer bill along with their bill for its reimbursement. 15% of the cost of spares will be paid to the contractor as overhead charges for arranging and supplying the spares. These procured spares as well as the replaced unserviceable/ old parts should get inspected by the Engineer who is the in-charge of the work and these unserviceable/ old spares should be returned to dept. for realisation of payment. If the spares are not available in market produce these items himself or its production should be arranged by the contractor. Cost of these items assessed by the Engineer is to be reimbursed with overhead of 15% as contractor's profit) and arranging the wires properly all as per the directions of the departmental officers.

od146/2022_2023 Remove all the three controls of the crane and their contact points, check the conditions of the contacts and split rings, remove the damaged split rings and the contacts with new one supplied by the department (The contractor should procure the contacts, split rings etc. required from the authorised dealer if it is not available with the department and submit the original dealer bill along with their bill for its reimbursement. 15% of the cost of spares will be paid to the contractor as overhead charges for arranging and supplying the spares. These procured spares as well as the replaced unserviceable/ old parts should get inspected by the Engineer who is the in-charge of the work and these unserviceable/ old spares should be returned to dept. for realisation of payment. If the spares are not available in market produce these items himself or its production should be arranged by the contractor. Cost of these items assessed by the Engineer is to be reimbursed with overhead of 15% as contractor's profit), polish the control shaft unit for smooth surface contacts, all as per the directions of the departmental officers.

od147/2022_2023 Dismantle the hoist resistancebox, dismantle all the resistances from position, reset the resistance box should procure the spares, resistances, nuts, boltsetc. required from the authorised dealer if it is not and renewing resistances instead of the old broke, replace all the damaged spares (The contractor available with the department and submit the original dealer bill along with their bill for its reimbursement. 15% of the cost of spares will be paid to the contractor as overhead charges for arranging and supplying the spares. These procured spares as well as the replaced unserviceable/ old parts should get inspected by the Engineer who is the in-charge of the work and these unserviceable/ old spares should be returned to dept. for realisation of payment. If the spares are not available in market produce these items himself or its production should be arranged by the contractor. Cost of these items assessed by the Engineer is to be reimbursed with overhead of 15% as contractor's profit) refit the same in position all as per the direction of departmental officers.

od148/2022_2023 Dismantle the luffing resistance box, dismantle all the resistances from position, reset the resistance box after renewing resistances instead of the old broke, replace all the damaged spares (The contractor should procure the spares, resistances, nuts, bolts etc. required from the authorised dealer if it is not available with the department and submit the original dealer bill along with their bill for its reimbursement. 15% of the cost of spares will be paid to the contractor as overhead charges for arranging and supplying the spares. These procured spares as well as the replaced unserviceable/ old parts should get inspected by the Engineer who is the in-charge of the work and these unserviceable/ old spares should be returned to dept. for realisation of payment. If the spares are not available in market produce these items himself or its production should be arranged by the contractor. Cost of these items assessed by the Engineer is to be reimbursed with overhead of 15% as contractor's profit) refit the same in position all as per the direction of departmental officers.

od149/2022_2023 Dismantle the slewing resistance box, dismantle all the resistances from position, reset the resistance box after renewing resistances instead of the old broke, replace all the damaged spares (The contractor should procure the spares, resistances, nuts, bolts etc. required from the authorised dealer if it is not available with the department and submit the original dealer bill along with their bill for its reimbursement. 15% of the cost of spares will be paid to the contractor as overhead charges for arranging and supplying the spares. These 93 procured spares as well as the replaced unserviceable/ old parts should get inspected by the Engineer who is the in-charge of the work and these unserviceable/ old spares should be returned to dept for rePaliusabtiolnicofWpayomreknts. IfDthee pspaarretsmareenntot available in market produce these items himself or its prPoduction shRould be arraInged byCthe contractEor. Cost of these items assessed by the Engineer is to be reimbursed with overhead of 15% as contractor's profit) refit the same in position all as per the direction of departmental officers.

od150/2022_2023 Provide Bimetal relay for the overload protection suitable for the motors of the crane with suitable fixture and connectors at the control panel, all as per the directions of the department officials.(the rate includes all the labour charges and cost of bimetal relay)

Crane Operator cabin Repair

od152/2022_2023 Modifying the existing operator cabin so as to view the operator to the crane hook by new best quality 1.6 mm thick GI sheet by using gas welding and sheet processing after replacing the existing damaged sheets as per the direction of the department officers.

od153/2022_2023 Operator cabin ceiling and side paneling to be made with best quality shuttering plywood (6 mm thick) after placing 12 mm thick thermo coal panel inside the ply wood as per the direction of departmental officers.

od156/2022_2023 Dismantle all the broken glass of the crane and provide a new toughened glass of existing size with provision for sliding and locking and also provide new glass at the top of the operator cabin including the cost of beadings and channels all as per the directions of the departmental officers.

Roof Maintanence

12.1.1 Providing corrugate G.S. sheet roofing including vertical/ curved surface fixed with polymer coated J or L hooks, bolts and nuts 8 mm diameter with bitumen and G.I. limpet washers or with G.I. limpet washers filled with white lead, including a coat of approved steel primer and two coats of approved paint on overlapping of sheets complete ( up to any pitch in horizontal / vertical or curved surfaces), excluding the cost of purlins, rafters and trusses and including cutting to size and shape wherever required./br1.00 mm thick with zinc coating not less than 275 gm/m2

Chipping & Scrapping

od157/2022_2023 Chipping scrapping and cleaning the complete surface of the crane including machineries and other accessories as per the direction of dept. officers

Painting

od159/2022_2023 Supplying and painting with approved marine quality AC bituminous black paint (quality of entire quantity of paint supply should be get inspected and approved by engineer, who is in charge of work before starting / continuation of the painting work) over the primer applied surface after cleaning the surface as per the direction of department officers.

od160/2022_2023 Supplying and painting with approved marine synthetic enamel paint of existing colour 2 coats (quality of entire quantity of marine synthetic enamel supply should be get inspected and approved by engineer, who is in-charge of work before starting / continuation of the painting work) over the primer coat already done on crane body, machineries and other accessories etc. as per the direction and satisfaction of departmental officers.

13.50.3 Applying priming coat: With ready mixed red oxide zinc chromate primer of approved brand and manufacture on steel galvanised iron /steel works

13.50.4 Applying priming coat: With ready mixed red oxide zinc chromate primer of approved brand and manufacture on steel work (second coat)