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Goa Shipyard Limited Transmitting Type Magnetic Compass Components Tender 2025 South Goa Goa 5% GST

Bid Publish Date

05-Nov-2025, 2:18 pm

Bid End Date

12-Jan-2026, 11:00 am

EMD

₹70,000

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Progress

Issue05-Nov-2025, 2:18 pm
Corrigendum05-Jan-2026
AwardPending
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Quantity

90

Category

TA Sl No 4 1 1 1 Transmitting Type Magnetic Compass with electrical transmission

Bid Type

Two Packet Bid

Key Highlights

  • Naval-grade magnetic compass components with electrical interface requirements
  • 5% GST applicability and ₹70,000 EMD mandated
  • 50% quantity variation right and extended delivery timing during contract
  • RS degaussing system interface testing during HATS/SATS required
  • 38-item BOQ indicating comprehensive hardware, cables, cores, and mounting accessories
  • On-board spares and engineering training included in scope; drawings and documentation provision

Categories 41

Tender Overview

Organization: Goa Shipyard Limited, under the Department Of Defence Production, invites bids for a broad range of naval magnetic compass components and associated interfaces. Location: SOUTH GOA, GOA - 403105. Product/Service: Transmitting type magnetic compass with electrical transmission, magnetic binnacle, reflection tube assemblies, deck penetrations, junction boxes, cabling, and on-board spares. Estimated Value: not disclosed; EMD: ₹70,000. The procurement includes multiple TA Sl Nos (4 1 1 1 to 4 1 4 and related items), alignment with RS degaussing interfaces, and on-board engineer services. The tender emphasizes 50% quantity flexibilities under option clauses and extended delivery timing, with GST applicable at 5%. The BOQ lists 38 items, indicating a comprehensive set of assemblies, cables, cores, and mounting hardware. Unique scope features include interface testing during HATS/SATS and integration with degaussing systems. This is a defense-production tender in the naval equipment space with emphasis on electrical and mechanical components for navigational systems.

Technical Specifications & Requirements

  • Product names from title/BOQ: Transmitting type magnetic compass with electrical transmission, Magnetic Compass Binnacle, Reflection tube assemblies, Hood with handles, Main/Emergency electric lights with cables (3x1.5 sq), Junction Box, Brass fastening hardware, Lenses and mounting, Interfacing cables, NMEA booster splitters, RS degaussing interface components, Proving interface between RS Degaussing and magnetic compass, On-Board Spares, Engineering services & training, Drawings and documentation.
  • Delivery/Interface: Interfaces with RS degaussing system; HATS/SATS proving tests; 5-pole junction boxes; 6-bar magnets; multiple soft/brass cores; various reflectors and mirror assemblies. EMD: ₹70,000. GST: 5%. 38 total items; no explicit technical specs provided in the tender data.
  • Standards/Certifications: Not specified in the data; reference to IS/ISO not present. Emphasis on vendor capability to deliver naval electrical-mechanical assemblies with testing for interface compatibility.
  • Category/Scope: Naval navigation and deck-level interface components; power cables, fasteners, and mounting hardware; on-board spares and training support. Delivery terms: Option clause allows up/down quantity of up to 50%; delivery period linked to contract terms starting after the original order date.
  • Experience/Qualification: Not specified; bidders should demonstrate capability for naval electrical equipment integration and testing for HATS/SATS programs.

Terms, Conditions & Eligibility

  • EMD: ₹70,000; additional security deposit/format not specified beyond EMD.
  • GST: Applicable at 5%.
  • Option Clause: Purchaser may modify quantity by up to 50% during contract; extended delivery calculated as (Additional quantity ÷ Original quantity) × Original delivery period with a minimum of 30 days.
  • Delivery: Delivery period to be aligned with original delivery dates; potential extension during option exercise.
  • Documents Required: Not fully enumerated; bidders should anticipate GST registration, PAN, company credentials, and technical/commercial bid documents as per T&C; OEM authorizations may be needed for naval equipment components.
  • Warranty/Penalties: Not specified in the data provided; penalties or LD terms are not listed here.

Key Specifications

  • Transmitting type magnetic compass with electrical transmission

  • Magnetic compass binnacle and reflection tube assemblies (140mm dia reflective tube with flange and gasket)

  • Hood without aperture with handles; main and emergency electric lights with 3x1.5 sq cables

  • Junction Box with 5-pole terminal strip; six bar magnets for BC correction

  • Interconnect cables, NMEA booster splitters, interface resistor box

  • Junction Box converter box for RS degaussing interface; proving interface for HATS/SATS

  • On-board spares; engineering services and training; drawings and documentation

Terms & Conditions

  • 50% quantity variation allowed at time of order placement and during contract

  • GST must be applied at 5% on eligible value

  • Delivery schedule linked to original order date with extended time rules

Important Clauses

Payment Terms

GST at 5% applies; EMD ₹70,000; terms not fully disclosed in data

Delivery Schedule

Delivery period commences from last date of original delivery order; extension rules apply with minimum 30 days

Penalties/Liquidated Damages

Not specified in provided data

Bidder Eligibility

  • Experience in supplying naval navigation/electrical components

  • Ability to interface with RS degaussing systems and HATS/SATS testing

  • GST registration and financial stability demonstrated

Additional Tender Data

Commercial Details

Tender Category

Goods

Bid To RA

No

Bid To RA Enabled

Yes

Item Category

TA Sl No 4 1 1 1 Transmitting Type Magnetic Compass with electrical transmission , TA Sl No 4 1 1 2 Magnetic Compass Binnacle , TA Sl No 4 1 1 3 Rim ring with two bearings mounted , TA Sl No 4 1 1 4 Hood without aperture with handles , TA Sl No 4 1 1 5 Main electric light with suitable cable type of 3 1 5 sq , TA Sl No 4 1 1 6 Emergency electric light with suitable cable type of 3 1 5 sq , TA Sl No 4 1 1 7 Junction Box with 5 pole terminal strip for compass light , TA Sl No 4 1 1 8 Fastening material comprising of 4 bolts of brass M16 4 washers and 4 nuts with flange , TA Sl No 4 1 1 9 1 Lenses and mounting individually adjusted to an optimum value according to the length of thr reflection tube , TA Sl No 4 1 1 9 2 Reflection tube 140mm dia with flange one gasket , TA Sl No 4 1 1 9 3 Removable flange to seal the hole in the deck or ceiling from below , TA Sl No 4 1 1 9 4 Locking device for the telesc opic mirror head wheel house unit , TA Sl No 4 1 1 9 5 Wheelhouse unit with day and night mirror , TA Sl No 4 1 1 10 Six bar magnets 200 mm long 10 mm dia for B C correction , TA Sl No 4 1 1 11 Two full size D Spheres of soft iron with marking fastening bolts M16 with washers and nuts of brass , TA Sl No 4 1 1 12 One heeling magnet in tube with marked chain active length 175 mm one magnet 125mm one magnet 50 mrn long , TA Sl No 4 1 1 13 Reflector Compass with Compass card dia 180 mm with directional system , TA Sl No 4 1 1 14 Standard azimuth device with vanes and black hinged mirror , TA Sl No 4 1 1 15 1 Brackets of coated brass with fastening bolts nuts and washers , TA Sl No 4 1 1 15 2 Flinders tube brass , TA Sl No 4 1 1 15 3 Plastic cover for flinders tube , TA Sl No 4 1 1 15 4 Soft iron core 305 mm length , TA Sl No 4 1 1 15 5 Soft iron core 152 mm length , TA Sl No 4 1 1 15 6 Soft iron core 76 mm length , TA Sl No 4 1 1 15 7 Soft iron core 38 mm length , TA Sl No 4 1 1 15 8 Wooden core 280mm length , TA Sl No 4 1 1 15 9 Wooden core 140mm length , TA Sl No 4 1 1 15 10 Wooden core 70mm length , TA Sl No 4 1 1 15 11 Wooden core 35mm length , TA Sl No 4 1 1 16 Magnetic Compass Repeaters , TA Sl No 4 1 1 17 Junction Box converter box other accessories including cables required for interfacing with ships degaussing system , TA Sl No 4 1 1 18 NMEA Booster splitter convertors for transmission of heading information , TA Sl No 4 1 1 19 Interconnecting Cables , TA Sl No 4 1 1 20 Interface Resistor Box attenuator for interfacing with RS degaussing system , TA Sl No 4 1 1 21 Proving of the interface between RS Degaussing system and magnetic compass during HATS and SATS , TA Sl No 4 1 6 On Board Spares , TA Sl No 4 1 3 and 5 14 Services of Engineers and Training , TA Sl No 4 1 4 and 5 13 12 Drawings and Documentation

Authority Records

MINISTRY OF DEFENCEDEFENCE PRODUCTION DEPARTMENT
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Documents 5

GeM-Bidding-8550259.pdf

Main Document

BOQ Document

BOQ

BOQ Document

BOQ

Buyer uploaded ATC document

ATC

GEM General Terms and Conditions Document

GEM_GENERAL_TERMS_AND_CONDITIONS

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GEM

Bill of Quantities (BOQ) 38 Items Sign in for GEM prices

#1

TA Sl No 4 1 1 1 Transmitting Type Magnetic Compass with electrical transmission

TA Sl No 4 1 1 1 Transmitting Type Magnetic Compass with electrical transmission

2 nos Delivery: 90 days
#2

TA Sl No 4 1 1 2 Magnetic Compass Binnacle

TA Sl No 4 1 1 2 Magnetic Compass Binnacle

2 nos Delivery: 90 days
#3

TA Sl No 4 1 1 3 Rim ring with two bearings mounted

TA Sl No 4 1 1 3 Rim ring with two bearings mounted

2 nos Delivery: 90 days
#4

TA Sl No 4 1 1 4 Hood without aperture with handles

TA Sl No 4 1 1 4 Hood without aperture with handles

2 nos Delivery: 90 days
#5

TA Sl No 4 1 1 5 Main electric light with suitable cable type of 3 1 5 sq

TA Sl No 4 1 1 5 Main electric light with suitable cable type of 3 1 5 sq

2 sets Delivery: 90 days
#6

TA Sl No 4 1 1 6 Emergency electric light with suitable cable type of 3 1 5 sq

TA Sl No 4 1 1 6 Emergency electric light with suitable cable type of 3 1 5 sq

2 sets Delivery: 90 days
#7

TA Sl No 4 1 1 7 Junction Box with 5 pole terminal strip for compass light

TA Sl No 4 1 1 7 Junction Box with 5 pole terminal strip for compass light

2 nos Delivery: 90 days
#8

TA Sl No 4 1 1 8 Fastening material comprising of 4 bolts of brass M16 4 washers and 4 nuts with flange

TA Sl No 4 1 1 8 Fastening material comprising of 4 bolts of brass M16 4 washers and 4 nuts with flange

2 nos Delivery: 90 days
#9

TA Sl No 4 1 1 9 1 Lenses and mounting individually adjusted to an optimum value according to the length of thr reflection tube

TA Sl No 4 1 1 9 1 Lenses and mounting individually adjusted to an optimum value according to the length of thr reflection tube

2 nos Delivery: 90 days
#10

TA Sl No 4 1 1 9 2 Reflection tube 140mm dia with flange one gasket

TA Sl No 4 1 1 9 2 Reflection tube 140mm dia with flange one gasket

2 sets Delivery: 90 days
#11

TA Sl No 4 1 1 9 3 Removable flange to seal the hole in the deck or ceiling from below

TA Sl No 4 1 1 9 3 Removable flange to seal the hole in the deck or ceiling from below

2 sets Delivery: 90 days
#12

TA Sl No 4 1 1 9 4 Locking device for the telesc opic mirror head wheel house unit

TA Sl No 4 1 1 9 4 Locking device for the telesc opic mirror head wheel house unit

2 sets Delivery: 90 days
#13

TA Sl No 4 1 1 9 5 Wheelhouse unit with day and night mirror

TA Sl No 4 1 1 9 5 Wheelhouse unit with day and night mirror

2 nos Delivery: 90 days
#14

TA Sl No 4 1 1 10 Six bar magnets 200 mm long 10 mm dia for B C correction

TA Sl No 4 1 1 10 Six bar magnets 200 mm long 10 mm dia for B C correction

2 sets Delivery: 90 days
#15

TA Sl No 4 1 1 11 Two full size D Spheres of soft iron with marking fastening bolts M16 with washers and nuts of brass

TA Sl No 4 1 1 11 Two full size D Spheres of soft iron with marking fastening bolts M16 with washers and nuts of brass

2 sets Delivery: 90 days
#16

TA Sl No 4 1 1 12 One heeling magnet in tube with marked chain active length 175 mm one magnet 125mm one magnet 50 mrn long

TA Sl No 4 1 1 12 One heeling magnet in tube with marked chain active length 175 mm one magnet 125mm one magnet 50 mrn long

2 sets Delivery: 90 days
#17

TA Sl No 4 1 1 13 Reflector Compass with Compass card dia 180 mm with directional system

TA Sl No 4 1 1 13 Reflector Compass with Compass card dia 180 mm with directional system

2 nos Delivery: 90 days
#18

TA Sl No 4 1 1 14 Standard azimuth device with vanes and black hinged mirror

TA Sl No 4 1 1 14 Standard azimuth device with vanes and black hinged mirror

2 nos Delivery: 90 days
#19

TA Sl No 4 1 1 15 1 Brackets of coated brass with fastening bolts nuts and washers

TA Sl No 4 1 1 15 1 Brackets of coated brass with fastening bolts nuts and washers

4 nos Delivery: 90 days
#20

TA Sl No 4 1 1 15 2 Flinders tube brass

TA Sl No 4 1 1 15 2 Flinders tube brass

2 nos Delivery: 90 days
#21

TA Sl No 4 1 1 15 3 Plastic cover for flinders tube

TA Sl No 4 1 1 15 3 Plastic cover for flinders tube

2 nos Delivery: 90 days
#22

TA Sl No 4 1 1 15 4 Soft iron core 305 mm length

TA Sl No 4 1 1 15 4 Soft iron core 305 mm length

2 nos Delivery: 90 days
#23

TA Sl No 4 1 1 15 5 Soft iron core 152 mm length

TA Sl No 4 1 1 15 5 Soft iron core 152 mm length

2 nos Delivery: 90 days
#24

TA Sl No 4 1 1 15 6 Soft iron core 76 mm length

TA Sl No 4 1 1 15 6 Soft iron core 76 mm length

2 nos Delivery: 90 days
#25

TA Sl No 4 1 1 15 7 Soft iron core 38 mm length

TA Sl No 4 1 1 15 7 Soft iron core 38 mm length

2 nos Delivery: 90 days
#26

TA Sl No 4 1 1 15 8 Wooden core 280mm length

TA Sl No 4 1 1 15 8 Wooden core 280mm length

2 nos Delivery: 90 days
#27

TA Sl No 4 1 1 15 9 Wooden core 140mm length

TA Sl No 4 1 1 15 9 Wooden core 140mm length

2 nos Delivery: 90 days
#28

TA Sl No 4 1 1 15 10 Wooden core 70mm length

TA Sl No 4 1 1 15 10 Wooden core 70mm length

2 nos Delivery: 90 days
#29

TA Sl No 4 1 1 15 11 Wooden core 35mm length

TA Sl No 4 1 1 15 11 Wooden core 35mm length

2 nos Delivery: 90 days
#30

TA Sl No 4 1 1 16 Magnetic Compass Repeaters

TA Sl No 4 1 1 16 Magnetic Compass Repeaters

12 nos Delivery: 90 days
#31

TA Sl No 4 1 1 17 Junction Box converter box other accessories including cables required for interfacing with ships degaussing system

TA Sl No 4 1 1 17 Junction Box converter box other accessories including cables required for interfacing with ships degaussing system

2 sets Delivery: 90 days
#32

TA Sl No 4 1 1 18 NMEA Booster splitter convertors for transmission of heading information

TA Sl No 4 1 1 18 NMEA Booster splitter convertors for transmission of heading information

2 nos Delivery: 90 days
#33

TA Sl No 4 1 1 19 Interconnecting Cables

TA Sl No 4 1 1 19 Interconnecting Cables

2 sets Delivery: 90 days
#34

TA Sl No 4 1 1 20 Interface Resistor Box attenuator for interfacing with RS degaussing system

TA Sl No 4 1 1 20 Interface Resistor Box attenuator for interfacing with RS degaussing system

2 nos Delivery: 90 days
#35

TA Sl No 4 1 1 21 Proving of the interface between RS Degaussing system and magnetic compass during HATS and SATS

TA Sl No 4 1 1 21 Proving of the interface between RS Degaussing system and magnetic compass during HATS and SATS

2 nos Delivery: 90 days
#36

TA Sl No 4 1 6 On Board Spares

TA Sl No 4 1 6 On Board Spares

2 shipsets Delivery: 90 days
#37

TA Sl No 4 1 3 and 5 14 Services of Engineers and Training

TA Sl No 4 1 3 & 5 14 Services of Engineers and Training

2 lumpsum Delivery: 90 days
#38

TA Sl No 4 1 4 and 5 13 12 Drawings and Documentation

TA Sl No 4 1 4 & 5 13 12 Drawings and Documentation

4 shipsets Delivery: 90 days

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Historical Data

Required Documents

1

GST registration certificate

2

PAN card of bidder

3

Experience certificates for naval/electrical equipment delivery

4

Financial statements (audited) for last 3 years

5

EMD payment proof (₹70,000) as per tender

6

Technical bid documentation detailing component specifications

7

OEM authorization letters for each branded/named item

8

Drawings, schematics, and documentation as specified in T&C

Corrigendum Updates

5 Updates
#1

Update

05-Jan-2026

Extended Deadline

12-Jan-2026, 11:00 am

Opening Date

12-Jan-2026, 11:30 am

#2

Update

29-Dec-2025

Extended Deadline

05-Jan-2026, 11:00 am

Opening Date

05-Jan-2026, 11:30 am

#3

Update

12-Dec-2025

Extended Deadline

29-Dec-2025, 11:00 am

Opening Date

29-Dec-2025, 11:30 am

#4

Update

05-Dec-2025
#5

Update

26-Nov-2025

Extended Deadline

15-Dec-2025, 11:00 am

Opening Date

15-Dec-2025, 11:30 am

Frequently Asked Questions

Key insights about GOA tender market

What are the eligibility requirements for Goa Shipyard compass components tender in South Goa 2025?

Bidders must demonstrate naval equipment delivery capability, provide GST registration, PAN, and financial statements; supply experience in electrical-navigation hardware; furnish OEM authorizations for branded items; and meet interface testing competencies for RS degaussing systems and HATS/SATS evaluations.

How to submit documents for Goa Shipyard magnetic compass bid 2025 in Goa?

Submit GST certificate, PAN, company credentials, audited financials, EMD ₹70,000 proof, technical bid detailing component specs, OEM authorizations, and drawings/documentation; ensure 5% GST applicability is reflected on the bid.

What are the key technical components in the Goa Shipyard procurement 2025?

Components include transmitting type magnetic compass with electrical transmission, binnacle, reflection tube assemblies, hood, main and emergency lights with 3x1.5 sq cables, 5-pole junction box, six-bar magnets, brass fastening hardware, NMEA boosters, interface boxes, and RS degaussing interface accessories.

What is the delivery flexibility clause for the Goa Shipyard tender 2025?

The purchaser may vary quantity up to 50% at contract initiation and during currency; additional time is calculated as (additional/original quantity) × original delivery period with a minimum of 30 days; extensions possible with contract terms.

What documents are required beyond EMD for the Goa compass components bid 2025?

Beyond EMD, bidders should provide technical bids with component specifications, OEM authorizations, drawings, installation guides, service training plans, and proof of prior naval equipment supply experience.

When is GST and EMD applicable for the Goa shipyard compass tender 2025?

GST at 5% applies to eligible tender value; EMD fixed at ₹70,000; bidders must attach EMD proof with the bid and include GST details in the financial bid section.

What testing is required for interface with RS degaussing systems in this tender?

Proving of the interface between RS Degaussing system and magnetic compass is required during HATS and SATS; demonstrate compatibility through interface resistor boxes and interconnecting cables as part of the technical bid.

What is included in the on-board spares and training for this procurement?

The scope includes on-board spare parts kits and training services; training covers installation, operation, and maintenance of magnetic compass assemblies, docking interfaces, and RS degaussing interfacing.

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