STRUCTURAL MODIFICATION CABLING DEVICE INSTALLATION AND FABRICATION WORK FOR INSTALLATION OF RADAR AMDR ON BOARD INSHIP

Removal of Radar Positiv-E devices at Antenna Deck.Removal of Radar Positiv-E antenna (DEV 1) including radome and 02 junction boxes..

Removal of Radar Positiv-E devices at Antenna Deck.Removal of cables runs.

Removal of Radar Positiv-E devices at Antenna Deck.Removal of waveguide run.

Removal of Radar Positiv-E devices at HF compartment.Removal of device transmitter (containing 04 cabinets), Exciter device, PDPD device, Receiver device,X81 Cooling device, Pump motor, Antenna Dummy Changeover Switch, 03 Junction boxes,.

Removal of Radar Positiv-E devices at HF compartment.Removal of existing foundations of transmitter (containing 04 cabinets), Exciter device, PDPD device, Receiver device,X81 Cooling device, Pump motor, Antenna Dummy Changeover Switch, 03 Junction boxes,.

Removal of Radar Positiv-E devices at HF compartment.Removal of Cooling pipe lines length..

Removal of Radar Positiv-E devices at HF compartment.Removal of AC trunking’s length of..

Removal of Radar Positiv-E devices at HF compartment.Removal of cables run..

Removal of Radar Positiv-E devices at HF compartment.Removal of waveguide run..

Removal of Radar Positiv-E devices at Positiv Centre Post compartment.Removal of device Main operator Console, Character Display, Power supply device, Tracking display, Antenna stabilization device, Servo chain compensation device, Computer device, Interfacing device,03 Auto Voltage regulators and 04Junction boxes..

Removal of Radar Positiv-E devices at Positiv Centre Post compartment.Removal of existing foundations of device Main operator Console, Character Display, Power supply device, Tracking display, Antenna stabilization device, Servo chain compensation device, Computer device, Interfacing device,03 Auto Voltage regulators and 04.

Removal of Radar Positiv-E devices at Positiv Centre Post compartment.Removal ofAC trunking’s.

Removal of Radar Positiv-E devices at Positiv Centre Post compartment.Removal of cables runs.

Removal of Radar Positiv-E devices at OPS ROOM.Removal of cabinets along with all inter-connect cables of Remote display, Character display and Interfacing device.

Removal of Radar Positiv-E devices at OPS ROOM.Removal of existing foundations of Remote display, Character display and Interfacing device.

Removal of Radar Positiv-E devices at OPS ROOM.Removal of cables runs.

Removal of Radar Positiv-E devices at Conversion Machinery Room.Removal of 03 converters, 03 Magnetic Starters, Local Starter and 03 Junction boxes.

Removal of Radar Positiv-E devices at Conversion Machinery Room.Removal of existing foundations of 03 converters, 03 Magnetic Starters, Local Starter and 03 Junction boxes.

Removal of Radar Positiv-E devices at Conversion Machinery Room.Removal of cables runs.

Manufacture and Install of base foundations with associated hot work and re-gutting for the following as per referred drawings (All the materials are to be supplied by the firm)at Antenna Post.Fabrication of the antenna post as per specifications and providing 02 in No's hatches for maintenance Varuna mentioned in document no: QADB/COR/2016/003 /AMDR(03 Sheets) Reference WLD.

Manufacture and Install of base foundations with associated hot work and re-gutting for the following as per referred drawings (All the materials are to be supplied by the firm)at Antenna Deck.Manufacturing of Barbetter under the antenna foundation on mast mentioned in document no: QADB/COR/2016/003 /AMDR(03 Sheets) Reference WLD Manufacturing of new compartment and Antenna pedestal Stand as per.

Fitment of Man aloft switch..Fitment of Man aloft switch..

Surface preparation, machining and Drilling holes..Surface preparation, machining and Drilling holes..

Deck strengthening (Material Aluminium) welding rods/aluminum spools are to be supplied by the firm.Antenna Deck strengthening (Material Aluminium) as per WLD.

Fitment of the AMDR antenna.Fitment of the AMDR antenna, planarity checks and alignment (fig).

HF Compartment Modification (height of the compartment to be raised) welding rods/aluminum spools are to be supplied by the firm.HF Compartment be Modified (height of the compartment to be raised up to 400mm) as per WLDs and provisioning of Chilled water pipe lines (material Copper) to be laid along with 02 Nos Valves and Flow meter along with spporting / securing clamps. Chilled w.

Manufacture and Install of base foundations with associated hot work and re-gutting for the following as per referred drawings (All the materials are supplied by the firm)at HF Compartment.Manufacturing of basement foundations for RPR, Transmitter device, Cooling device, ACB, Heat exchanger, Interface device, PDBs, Wave guide run with Harmonic filters, Power supply sockets, as per WLDs(Ref document no: QADB/COR/2016/003) along with associat.

Manufacture and Install of base foundations with associated hot work and re-gutting for the following as per referred drawings (All the materials are supplied by the firm)at HF Compartment.Fitment of TPR, Transmitter device, Cooling device, ACB, Heat exchanger, Interface device, PDBs, Wave guide run with Harmonic filters, Power supply sockets, as per WLDs(Ref document no: QADB/COR/2016/003), all base foundations to be pinted and fitment of.

Manufacture and Install of base foundations with associated hot work and re-gutting for the following as per referred drawings (All the materials are supplied by the firm)at POSITIVE CENTRE POST.Manufacturing of basement foundations for Display device as per WLD (Ref document no: QADB/COR/2016/003) along with the associated re gutting..

Manufacture and Install of base foundations with associated hot work and re-gutting for the following as per referred drawings (All the materials are supplied by the firm)at POSITIVE CENTRE POST.Fitment of Display device as per WLD along with the associated re gutting..

Manufacture and Install of base foundations with associated hot work and re-gutting for the following as per referred drawings (All the materials are supplied by the firm) at Conversion Machinery Room.Fitment of Power Converter 440/60 Hz as per WLD along with the associated regutting..

Resiting / Blanking.Resiting / Blanking of the existing Ventilation Trunking feeding the cabinets of Radar Positive-E in HF Compartment and Positive-E Centre post (subject to inspection on site).

Resiting.Resiting of the existing light fixtures and manufacturing of additional cable trays in the HF compartment, Positive-E Centre post and OPS room during installation and associated regutting and hot work (subject to inspection on site)..

Manufacturing.Manufacturing of 06 Deck tubes and 09 Bulkhead glands of material SS/Aluminum and fitment of the same. The glands are to be repacked post cable laying and proven during Air Pressure Test (APT) of the ship..

Repacking.The glands are to be repacked post cable laying and proven during Air Pressure Test (APT) of the ship..

Shipside plate cutting.Shipside plate cutting on the Port/Stbd side of HF Compartment and cutting of doors/Hatches in HF compartment, Positive-E Centre post and Conversion Machinery room-3 for shipping in the cabinets for installation and re-plating the same post completion of.

Cabling.Cabling of approximately 1500 meters (proposed length) in channel trays as per WLD(Ref document no: QADB/COR/ 2016/004) Supply and installation of Cable trays, Aluminum Cable Tallies with engraved and embossed lettering at both the ends, Earth strips fo.

Termination of old / unused cables.Termination of old / unused cables by terminating the shield circumferentially and grounding the core at both ends..

Connectorisation {(a) Identification of Cable ends b) Cable end preparation c) Preparation of core end for clamping d) Crimping of contacts and Insertion of contacts e) Shield/Screen termination f) Earth connection g) Check wire.}.Connectorisation of over 150 connectors and glands for powering up the system with associated cable booting for the same..

Earthing (earth strips are to be supplied by firm).Proper earthing/bonding of all units as per NEC-STD 1101.

Manufacturing and fitment of Clamps.Manufacturing and fitment of Clamps for mounting of the channel trays and bulkhead mounted devices, as required..

Supply and Installation.Supply and Installation of 01 in No transformer , 02 in No PDBs and 05 Nos 220V, 50 Hz supply boards (with 5/15 amp sockets with switch each board 06 sockets) along with associated degutting, manufacturing of base plate, regutting and cabling. (Location.

Supply and Installation.Supply and Installation of one 2 Ton Marine air conditioner along with reducer, flow meter, chilled water pipe lines and power socket in AMDR HF Post..

Provisioning of all the lagging and welding material.Provisioning of all the De-laging/ lagging and welding material during regutting and welding of all the devices and compartments..

Provisioning of weather protecting covers.Provisioning of weather protecting covers to all the cable trays and wave guide run from Antenna to HF compartment.

Provisioning of all tools.Provisioning of all tools, equipment, slings, vehicles or any other item required for undertaking the above mentioned work..

YEOMAN MARINE SERVICES PVT. LTD.

H and H Precision Private Limited

POSITIVE CONTROLS

sowmya enterprises

ULTRA MARINE

SAGAR SHIP REPAIRERS AND MARINE SERVICES