Ajmer Division-Provision of OFC communication between SDH and MKRA SSP

Description:- Excavation of cable trench as per cable route plan, 1.2 Mtr. deep and of 0.3 Mtr. to 0.6 Mtr. wide at bottom as per RDSO sketch No. SDO/CABLE LAYING/003 or latest alongside the track in normal (all type) soil/strata, conforming to distances as per cable route plan and refilling. This work includes clearing of route from bushes etc, covering of cable laid in trench by loose soil for a layer of

practice on North Western Railway and instructions of Railway Engineer at site. In case 1.2m depth of trench is not achievable due to site conditions, specific approval of JA grade officer will be required for each site where trench depth of 1.2m is not possible. Without the approval of JA Grade officer, no payment for trenching will be made for trench depth less than 1.2m. Inspection: Consignee Inspection Charges: None. Payment Terms: 100% after Execution( Unit is Cubic Meter)

Description:- Digging of trench 1.2 Mtrs. deep from rail flange/ road level and 0.3 Mtrs to 0.6 Mtrs wide and back filling after placing of DWC/ RCC/GI pipe. (Placing of DWC/RCC/GI pipe covered

representatives and road tarred immediately. For track crossing, Drg. No.CSTE/3644 Pg.7 of 11 and for Road Crossing, Drg. No. CSTE/3644 Pg. 5 of 11 are to be followed. Inspection: Consignee Inspection Charges: None. Payment Terms: 100% after Execution( Unit is Cubic Meter)

3 AJMER DIVISION-S AND T/NORTH WESTERN RLY Description:- Supply of Double Walled Corrugated (DWC) HDPE Pipe/duct with associated collars etc. as per RDSO Specification No. RDSO/SPN/204/2011 or latest anti-rodent & anti-oxidant and non flame propagating type in 6 meters straight length and of size 120 mm outer dia,& 103.5 mm inner dia. (The manufacturers, suppliers must produce valid IS license and should be certified under ISO

supplied with each pipe as per the site requirement. 1) Suitable snap fit coupler with rubber O-Ring 2) Spacers 3) Tees 4) Bend, 5) End-cap (The total quantity of above items is equal to no. of pipes supplied.) DWC pipe shall be marked at every 1 mtr length in such a way that manufacturer's name, vendor name and year of manufacture can be easily identified. Inspection: (i) RDSO/RITES if value of item in work more than 5 lakhs or as per extant policy (ii) Consignee subject to procurement from RDSO approved vendors if value of whole item in work less than 5 lakhs or as per extant policy Inspection Charges: (i)Borne by Railways (ii) None Payment Terms: 100% after Supply

and road, crossings, platform cuttings etc. Inspection: Consignee Inspection Charges: None. Payment Terms: 100% after Execution(Unit is RM running meter.)

Description:- Horizontal Drilling by using manual pushing method at minimum depth of 1.5 meter

under this item Inspection: Consignee Inspection Charges: None. Payment Terms: 100% after Execution

Consignee Inspection Charges: None. Payment Terms: 100% after Supply.

Drg.No.CSTE/NWR/SOR/15. Inspection: Consignee Inspection Charges: None. Payment Terms: 100% after Execution

No.CSTE/NWR/SOR/14A & 14B. It includes supply o f GI pipe of 3m length. Inspection: Consignee Inspection Charges:None Payment Terms: 100% after Supply.

Description:- Installation of earth electrode as per standard practice and connecting it to the equipments which are required to be earthed including digging of earth pit 3 mtr deep and fixing earth electrode pipe, casting of cement concrete enclosure with cover as per Drg

soldering one end of earth lead wire to earth electrode and other end to block equipments, power equipments, cable sheath, signals etc. as per site requirement and as per instructions given by engineer incharge. Inspection: Consignee Inspection Charges:None Payment Terms: 100% after execution and testing.

Description:- Supply, preparation, splicing and installation of straight joint for 24 fibers along with

latest. Splice losses in no case should be more than 0.1 dB. Inspection: Consignee Inspection Charges: None. Payment Terms: 100% after Execution

Description:- Supply of Pre-lubricated HDPE duct, 40 mm OD, 33 ID as per RDSO specification No. RDSO/SPN/TC/45/2013 Rev. 2.0 or latest. The item also includes supply of all the accessories of HDPE

more than 5 lakhs (ii) Consignee subject to procurement from RDSO approved vendors if value of whole item in work less than 5 lakhs as per extant instructions by Railway Board. Inspection Charges: (i)Borne by Railways (ii) None Payment Terms: 100% on Supply

Description:- Laying of Pre-lubricated HDPE duct, 40 mm OD, 33 ID as per RDSO specification No.

HDPE duct like end caps, collars, bends, couplers etc. Inspection: Consignee Inspection Charges: None. Payment Terms: 100% after Execution.

per instructions of engineer incharge at site. Inspection: Consignee Inspection Charges: None. Payment Terms: 100% after Execution.

14 AJMER DIVISION-S AND T/NORTH WESTERN RLY 14 Description:- Construction of brick chamber of optical fibre cable straight through joint as per Drg. No. CSTE/NWR/ SOR/23. It also includes supply and provision of all the material required for this item like bricks, sand, cement etc. The cement and sand should be in ratio 1:6. Inspection: Consignee Inspection Charges: None. Payment Terms: 100% after Execution.

similar. Inspection: Consignee Inspection Charges: None. Payment Terms: 100% after supply.

Description:- Supply of 8 port Gigabit Lite Managed PoE Layer 2 Switch supports 8 nos

DG-GS1510HPL DIGISOL / CISCO/JUNIPER or superior. Inspection: Consignee Inspection Charges: None. Payment Terms: 100% after Supply.

Description:- Supply, installation and complete wiring of optical fibre cable termination box for 6

with low loss of pigtail cables. Splice losses in no case should be more than 0.1 dB. Necessary 0dB connectors should be provided in OFC termination box. Inspection: Consignee Inspection Charges: None. Payment Terms: 100% after execution.

superior) Inspection: Consignee Inspection Charges: None. Payment Terms: 100% after Supply.