Recapitalization of Differential Global Positioning System Phase-II for 06 DGPS stations

Amount

Reference Station along with MSK modulator, geodetic antenna, 30 meter coaxial cable as per standard specifications housed in suitable rack mountable chassis with all accessories.

Integrity Monitor comprising of reference station along with MSK receiver, demodulator, geodetic antenna, MF antenna, 2x30 m copper cable for antennae as per specifications housed in suitable rack mountable chassis with all accessories.

Workstation (Reputed make) with 24” LED monitor with latest processor better than i7, Operating system window/linux, having provision to store data HDD/SSD 500 GB, RAM 8 GB, RAID 5, with accessories, key board, mouse, speakers, associated software including OS/utility software, 3- years license version anti-virus with firewall software, UPS 1 KVA with 30 minutes back up, Anti-Virus with other necessary software for DGNSS operation and control, Branded furniture viz. working table, computer table and revolving chairs at all sites.

All in one inkjet printer (One for each DGNSS station) Deskjet All-in-one Print, copy, scan print speed up to 29 ppm & colour 23 ppm, print quality black up to 600 dpi, colour 1200 dpi, memory 16MB

Suitable steel Rack comprising of internal wiring for housing of all above units along with Auto / Manual changeover switch, wiring and all other accessories required for interface.

>750 Watt power output in built dual DGNSS transmitters with auto switchover along with cables, all accessories & interface as per standard specifications.

Antenna tuning unit for dual DGNSS transmitters along with cables, all accessories & interface as per standard specifications.

Standard Make sine wave online UPS I/P voltage 160-280 V, I/P frequency-46-55Hz. O/P voltage 220-230 V, O/P wave form –True sine wave (THD<3%) O/P frequency 50 Hz. Protection-Over load/Under voltage/overvoltage/ over heat. Indication-Line On/Battery On/Mains abnormal/load on Inverter/Inverter trip, Metering-I/P voltage, Battery voltage Output voltage, output frequency & load power (%) 06 for DGNSS sites (Having network card for interface with server and having at least 30 minutes back up at rated capacity taking pf as 0.8)

Field Monitoring Equipment: Integrity Monitor comprising of reference station along with MSK receiver, demodulator, geodetic antenna, MF antenna, 2x30 m copper cable for antennae as per specifications housed in suitable rack mountable chassis with all accessories with laptop with application software as per clause 6.3.1 Laptop Specifications: Standard make (i7 processor 10th Gen with 8 GB RAM, Pre-loaded Windows 10 Pro, 1 TB HDD, minimum 04 USB port, CD drive) loaded with application software

Air Conditioners (split type with copper coil), capacity 1.5 Ton, having 5 star rating along with accessories like remote, delay timer, power cord, socket with standard make 5KVA voltage corrector (03 for each DGNSS station)

Documentation comprising of set of ‘Technical Manual -01, Operation Manual -01 and Service Manual- 01’ for each site, with detailed description of sub systems, Maintenance Manuals for hardware & software, System installation Manual, Operator Manual, Parts list with part number, price & supplier details, (DGNSS station-06, Directorates-03, Training Centre-01, Central Monitoring center at Mumbai-01 and HQs Library-01)

Smoke detector with Audio and visual fire alarm at suitable places (DGNSS station-06 sites, Central Monitoring center at Mumbai-01 site)

5 kg capacity CO2 fire extinguisher with fixture (DGNSS station - 6*2)

Training for 12 DGLL personnel at manufacturers/ suppliers’ works for 05 working days giving complete exposure of the system and its installation including on the job training at site. (including lodging, boarding, transport etc.)

Standard make wire antenna of 7/16 SWG copper wire with glass /ceramic insulators with high dielectric strength and Electrical winches etc. complete for each site, (as per Clause 6.5 G) (at sites Pandiyan-Tivu, Antervedi, East-Island, Nagapattinam, Keating-Point)

Safe Removal/ Dismantling of existing DGPS and associated equipment at 06 sites

Safety equipment

a) Surge Protection units for each site

b) Lightning arresters for each site

c) Isolation transformer 15 KVA

Separate Earthings for equipment with standard copper strip (25 mm x 3 mm) and copper plate (600 mm x 600 mm x 3 mm) for DGNSS transmitter, RSIM system equipment, and lightning arrester, aerial All the joints in the copper strip shall be brazed.

All power supply cablings for DGNSS system (standard size and standard make copper conductor) with standard connector from distribution board to the equipment with industrial channel, plugs, switched, sockets, MCBs etc.

Standard Make Servo Voltage Controller 15 KVA, 230 V, single phase, with built in protection for under /over voltage, overload, short circuit, Provision for manual tuning. With standard spares as per OEM. (03 for each site).

Supply of spares as per clause 5.17.2

Installation, testing, integration, commissioning, acceptance of the DGNSS sites

Comprehensive AMC for 7 years for the DGNSS stations on completion of 3 year warranty period

Any additional equipment/ provision with details Improvement in counter poise, Antenna system, Antenna Mast etc. (Details to be furnished separately)

Elcome Integrated Systems Private Limited