Electrical work for Upgradation of cables and Internal wiring Systems at Railway Establishments at The stations:LRJ,YNRK,RSHK,DDN,HW etc & Electrical work for Enhancement and Upgradation of Earthing and Safety Protection Systems for Electrical Equipment at HW and adjoining locations.

A-Electrical work for Upgradation of cables and Internal wiring Systems

Laying, underground/road/Railway track, recessing in platform/ wall along with Rly. Track/in laid RCC/GI pipe as required 11KV grade HT XLPE insulated armoured, aluminium conductor cable including making chase & plastering after laying of cable/digging of cable trench, sand cushioning, protective covering with second class bricks width wise and afterward filling the trench 2 with excavated soil on road/floor where cable to be laid shall be made good as original by the firm at his own cost and labour. Provision of cable route marker as per Tech. Specification including end terminations with aluminium clamping socket/lugs, testing & commissioning and shall be in conformity to IS 1255 /1983 (Latest Version). Excavation shall be done complying with code of safety as per IS 3764/1992. Cable route plan should be submitted by firm for approval of C.A.before execution. Cable route marker should be attached with the laid cable through 'J' hook and display board should be above the ground. Cable of size 3C X120 Sqmm will be supplied by Railway.

Supply, fixing, connecting, testing & commissioning of End termination Kit Heat Shrinkable type (Indoor) suitable for 11 KV HT XLPE (E) cables complete in all respect as per relevant IS/IE rule and as per site requirement for following sizes:- 3C X 120sq.mm

Supply, fixing, connecting, testing & commissioning of End termination Kit Heat Shrinkable type (Outdoor) suitable for 11 KV HT XLPE (E) cables complete in all respect as per relevant IS/IE rule and as per site requirement for following sizes:- 3C X 120sq.mm

Provision, supply and laying by Horizontal Boring Trench less method 2.5 meter deep 5 as per relevant IS suitable for laying HDPE Pipe of 110 mm outer dia. with 6 mm wall thickness in the bore for laying of cable under track/road/culvert etc. Excavation shall be done complying with code of safety as per IS 3764/1992 and as per site requirement. (Supply of HDPE pipe as per IS:4984-2016 (latest version) included).

Supply, fixing, testing & commissioning of Main TPN Distribution Board Double Door 4 way complete with 01 No. MCCB 63/100 Amps.( 4 pole, 35 KA ) and 12 Nos. SP MCB 6-32 Amps. of 10 KA complete in all respect & as per IS technical specification & site requirement.

"Supply, installation, testing and commissioning of heat shrinkable straight through joint with required accessories complete in all respect suitable for LT cable, 25-185sqmm cable as per site requirement."

"Supply, installation, testing and commissioning of heat shrinkable straight through joint with required accessories complete in all respect suitable for LT cable, 240-400sqmm cable as per site requirement."

B-Electrical work for Enhancement and Upgradation of Earthing and

"Provision of Rubber Mat (ISI Mark)nonstick type suitable for 11KV AC Supply of size :2000x1000x25mm. (As per specification)"

Earthing with 40mm dia. GI pipe class 'B' , 3 meter long, earth electrode as per IS:3043 (latest version) to achieve earth resistances less than 5 ohms including construction of 2 masonry enclosures with hinged cover plate of cast iron/RCC(Heavy Duty with lifting arrangement) with locking arrangement as required (Outer hole size: 450XmmX450mm and Cover plate(CI/RCC) size:300mmX300mm) on top, provision of earth plate, connections from earth electrode to switch gear/pole as per technical Specification/I.E. Rule.

Earthing with 600x600x3 mm thick copper plate earth eletcrode as per IS : 3043 ( 3 latest version ) to achieve earth resistance less than 1 ohm including construction of masonry enclosure with hinged cover plate of cast iron with locking arrangement ( Approximate size 600x600 mm. on top, watering pipe, connections from earth plate to top with 40x6 mm. copper strip in 50 mm. dia GI pipe class ' B ' provision of earth plate as per drawing and technical specification.

Connections with 40x6 mm. copper strips in 50 mm dia GI.pipe class' B' 300 mm. deep in ground / recessing in floor from earth elctrode strip to nutral of transformer / alternator as per drawing and technical specification including supply of material complete in all respect.

Earthing with 600x600x3 mm thick GI plate earth eletcrode as per IS : 3043 ( latest 5 version ) to achieve earth resistance less than 1 ohm including construction of masonry enclosure with hinged cover plate of cast iron with locking arrangement ( Approximate size 600x600 mm. on top, watering pipe, connections from earth plate to top with 40x6 mm. GI strip in 50 mm. dia GI pipe class ' B ' provsion of earth plate as per drawing and technical specification.

Connections with GI strips in 300 mm deep in ground / recessing in floor clamping in 6 trenches of sub-station by grouting clamps manufacture with MS sheet 14 SWG from Earth electrode strip to HT Panel/LT Panel/AMF Panel /Transformer/ DG Set etc. as per approved drawing and technical specification including supply of material size ( 2 Nos. 40 x 5 mm. or 40 x 10 mm ).

"Supply, erection, testing & commissioning of Automatic Colour Light Signalling Control and distribution panel 63 Amps. Capacity 10 KVA AT as per RDSO specification no. TI/SPC/PSI/CLS/0025 (Attached) with latest amendments and material will be supplied from core/ RDSO approved source."

Provision of tube based fire suppression system for Electrical panel:

Above 35 Sq.mm Total 11704083.00 Schedule B-Electrical work for Enhancement and Upgradation of Earthing and Safety Protection Schedule Systems for Electrical Equipment at HW and adjoining locations. Note:Rates advertised are inclusive of GST & other charges as applicable. Item- 9 Provision of tube based fire suppression system for Electrical panel: S No. Item Description of Item Unit Qty Rate Amount No

"DLP Kit - 10 LB/ 4 Kg CA: Supply of 4 Kg DLP Set Fire Suppression System with FK-5112 Clean Agent ensures eco-friendly, residue-free protection. Seamless alloy steel cylinder, nickel-plated brass valve with gauge, and heat- sensitive detection tubing provide automatic discharge under 10 sec complete with in all respects."

"Fire Detection Tube"" Heat sensor Tube HR Metre red "" Fire Finder:- Supply of Heat Sensor Tube for automatic fire suppression System--Heat Sensor tube for automatic fire suppression system made by special modified Polyamide (PA), Color Red, High grade HR quality, UV Stabilized, Inner diameter 4mm, Outer Diameter 6 MM complete with in all respects."

" End of Line Adaptor with Pressure Gauge:- Numbers Supply of End of Line adapter with Pressure gauge for Automatic fire suppression tube used for fitting at the end of the tube for pressurizing and re pressurizing the tube. Fitting made by brass (plated / unplated), Stainless steel, Elastomeric Sealings complete with in all respects."

"T - Connecter: Supply of Three way (T- Numbers connector) distribution fitting for fire suppression system complete with in all respects." MORADABAD DIVISION-ELECTRICAL/NORTHERN RLY

"End Plug: Supply of Fire suppression system Numbers fitting to terminate the tube dead end complete with in all respects."

"Pressure Switch: Supply of Pressure Switch to Numbers monitor Pressure drop in the tube, switch point 5 Bars complete with in all respects."

"Master Control Unit: ""supply of Master Numbers Control Unit for connecting each system with electronic hooters and productivity input to Scada /Fire Alarm system including all necessaries + electrical wiring/sockets etc. to make each entire system functional"""

"Hardware & Electrical Items: All Hardware & Numbers Electrical items required to complete the fire suppression system installation."

"Installation & Commissioning: Installation & Job Commissioning Charges includes complete setup of the system in the existing electrical panels, Installation of Cylinders on specially designed brackets, Laying of sensor tubes using tube attachments and Cable ties, fixing end of line plugs and end of line adapter with complete in all respects at the site." Total 505512.00