Shifting of Latice Mast from Dakra Coal Stock to New Loaction under Dakra OCP, Laying of OFC from nearest WAN point at PM 10 Analyzer Room at Dakra and KDH respectively also for Rohini D1 and Providing of 10 nos. LAN connection for access of SAP, e-o

Amount

OFC Cable type Stranded loose tube Construction type Un-Armored Subunit type Gel-filled (Thixotropic gel) Moisture barrier Flooding gel (Thixotropic gel) Core wrapping Polyester tape Outer sheath (≥1.8 mm) High density polyethylene, anti -termite, anti -rodent suitable for laying through PLB HDPE duct. Number of fibers/ loose tube 4 Fiber Strength Fiber Reinforced plastic (FRP)rod Fiber Type Single mode Fiber Core Diameter 9 ±0.4 μm Cladding Diameter 125 ±1μm Coating Diameter 250 ±10 μm Effective Group index of Refraction 1.468 at 1310 nm; 1.468 at 1550 nm Fiber cut off wavelength ≤ 1260 nm Overall diameter ≥ 11 mm and ≤ 16 mm (±0.5 mm) Minimum Bend radius 20 X Outer Diameter Tensile Strength ≥ 2500 N Crush resistance ≥2000 N/10cm Weight ≥120 (±10%) Kg/Km Refractive Index Difference 0.36% Polarization mode –dispersion co-efficient <0.5ps/sqkm @1310 nm & 1510 nm Core clad Concentricity ≤ 0.5 μm

Simplex Fiber Optic Patch Cord SC - SC

Splice Closure for Optical FiberCables Armoured and Metal freetype OFC With screws sealing

Media Converter Auto-Negotiation (802.3u) The media converter supports auto negotiation. The 1000Base-X fiber interface negotiates according to 802.3 clause 37. The 10/100/1000Base-T negotiates according to 802.3 clause 28 and 40. The 1000Base-X will link up with its partner after the highest common denominator (HCD) is reached and the copper has linked up with its partner. The 1000Base-X will continue to cycle through negotiation transmitting a remote fault of offline (provided this is enabled through the switch setting) until the copper is linked up and the HCDs match. The media converter supports auto-negotiation of full duplex, half duplex, remote fault, full duplex pause, asymmetric pause and Auto MDI-X.

Cat 6 Cable: Technical Specification:Category : 6 UTP Solid cable Conductor : Conductor : 23 AWG (Solid)Conductor Meta : Conductor Meta : Bare Copper Insulation Material : HD-PE OD : 6.1mm ±0.2 Resistance Unbalance : 5% Max Capacitance Unbalance : 330pF/100m Delay Skew : <45nS

Cat 6 Cable 1 Meter Patch Cord: Technical Specification:Category : 6 UTP Solid cable Conductor : Conductor : 23 AWG (Solid)Conductor Meta : Conductor Meta : Bare Copper Insulation Material : HD-PE OD : 6.1mm ±0.2 Resistance Unbalance : 5% Max Capacitance Unbalance : 330pF/100m Delay Skew : <45nS

Rj 45 Connector

Metal Unmanaged Gigabit Switch: Technical Specification:Data Transfer Rates 100 Mbps,200 Mbps,10 Mbps,20 Mbps Standards IEEE 802.3u 100BASE-TX Number of Ports 24 (10/100/1000 Mbps ports) Switching Protocol Ethernet Network Cables 4-pair Unshielded Twisted Pair (UTP) Cable Communication Mode Full-duplex

CAT 6 U/UTP Cat 6 Patch Panel: Technical Specification:CAT 6 patch Panel conforming to ANSI/TIA/EIA-568 C.2 latest or ISO/IEC:11801 latest Yes Patch panel suitability for (Category 6 Unshielded/Unshielded twisted pair or Category 6 Foiled/Unshileded twisted pair) CAT 6 U/UTP Height of patch panel 1U No. of ports (RJ 45) 24 Ports Loaded Cable Management (Rear side) With

1.2KVA INVERTER WITH BATTERY with battery 150AH

Trolly

6TB Survillance HDD, make segate or wh or equivalent

Core 2.5 sq. mm PVC Copper Circular Sheathed Cable with Rigid Conductor

Fast Ethernet PoE Switch with 2 Gigabit Uplink, 2 10/100/1000Mbps Non-PoE RJ45 port (port 9 ~ port 10)

4 U Network Rack

Supply of CAT 6 Computer Jack

Dismantling of lattice Mast Tower

Re-erection of dismantled lattice Mast Tower

Painting with white and brick colour of lattice mast tower after thorough cleaning of old paint

Foundation bolt length 1000mm and dia. 19mm

Dismantling and re-erection of Camera, RF radio and other accessories

Laying of Mod-Tap/Standard U/UTP copper cable for 1-100 Mhz signaling and normal operating speed 100 mpbs insuring 67 db attenuation 100 Mhz. The Horizontal distance not more than 90 M with cable running free of tension of 110 N (25lb) and suitable PVC conduit of class B. The conduit bend radius six time the internal diameter.

Termination of 4 pair cable maintaining the colour code sequence & not more than 13mm (.5 inch) and striping of cable jacket not greater that necessary to terminates the cable(0.25)

Splicing / jointing of Fiber Optical Cables with splice loss of fiber with MFD 9.3um with fiber of range 8.8 ~ 6.9um, Core Clad Concentricity in today's G652 single mode fiber is <0.5um and offset is in opposite directions (total 1um offset), the contributed loss will be 0.056dB.

Wiring for light point/ fan point/ exhaust fan point/ call bell point with 1.5 sq.mm FRLS PVC insulated copper conductor single core cable in surface / recessed medium class PVC conduit, with modular switch, modular plate, suitable GI box and earthing the point with 1.5 sq.mm FRLS PVC insulated copper conductor single core cable etc. as required

Erection/Installation /Cost of item and CPOH

Total impact of GST for the purpose of CTC

M/S MINETECH CORPORATION (BID ID -1155975)