Loading
Loading…
Loading…
523 results • Best match
Procurement of Miscellaneous Items.
OPTICAL FIBRE COMPLETE INSTALLATION AS PER METER
S&T works in connection with development of Goods Sheds at Tajsultanpur and Dharashiv stations of Solapur Division.
Supply of 6 Core Single mode armoured Optical Metre Fibre Cable Make: Polywire or Finolex or Network Cable or Vidhya Telelinks or Sterlite Technologies.(Inspection by Consignee)
Design, Supply, Installation, Testing and Commissioning of Power Management System PMS SCADA based on premise for all Substations 6 Nos at NIT Warangal campus
Laying of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of upto 35 sq.mm or laying of OFC cable in HDPE pipe direct in ground including excavation and refilling the trench etc as required, but excluding sand cushioning and protective covering.
PROVN OF AUDITORIUM 500 CAPCITY AT 58 GTC SHILLONG
Supply, Installation, Testing & Commissioning (SITC) of signal cable shall feature a high-quality PVC jacket with an outer diameter of ø 8.80 mm, presented in marine blue for clear identification and durability. The cable's shielding shall be composed of two layers: Shield No. 1 and Shield No. 2, each constructed with bare copper wires (0.10 mm), providing 100% coverage for optimal signal integrity and protection against electromagnetic interference. The internal structure shall include a polyester nonwoven layer, thermally bonded and coated on both sides with aluminum for enhanced separation and shielding capabilities. A viscose filler material shall provide structural integrity and separation within the cable, ensuring robustness in installation and use.The conductor shield layer shall similarly consist of a polyester nonwoven material, thermally bonded and coated on both sides with aluminum, further bolstering the cable's electromagnetic shielding. The conductive copper shield shall also employ bare copper wires (0.10 mm) with 100% coverage, maintaining the cable's high performance and reliability.The insulation of the cable shall be cellular polyethylene (PE), with an outer diameter of ø 2.00 mm, ensuring excellent dielectric properties and durability. Four distinct colors shall be used for easy conductor identification, facilitating accurate and efficient installation.The conductor material shall consist of stranded bare low-capacitance oxygen-free copper (LCOF) wires, with a configuration of 64 x 0.10 mm strands, yielding a cross-sectional area of 0.50 mm² per conductor.
Provision of CCTV at 20 nos. of Non interlocking LC Gates and monitoring at 12 nos. of connected station and Engineering control over Kota Division
Supply of 24 Fiber optical fiber straight Numbers jointenclosure (SJC) complete with all accessories as per RDSO specification No.RDSO/SPN/TC/68/2007 rev.0 amend 1.1 or latest.
PROVN OF MD ACCN FOR OFFFRS AT YOL CANTT
(k) DCU shall have following features:- (l) IP-67 protection compatible for remote Automatic Metering Infrastructure (AMI) solution and capable of communicating with the smart energy Meter in the corresponding frequency band and with the data server through GPRS/Ethernet. It would have internal memory to store data of at least 200 modules. It shall have inbuilt battery back-up. It shall support auto discovery of the meters and self healing mechanism for the breaks in the RF network. (ii) It shall be able to configure the communication with underlying nodes/ meters. (iii) It should be able to pull data at configuarable frequency from the nodes/ meters. (iv) DCU would support on demand data from nodes. (v) DCU would support data transfer via cellular / optical fiber communication. In case of cellular communication, it would support dynamic IP sim from any telecom service provider (minimun 4G and fallback to 2G). (vi) DCU would be able to communication to the nearest meters directly. For farther meters, it would allow communication through existing meters via MESH or other formation.
