Execution of concealed electrical conduit/switch box installations in service buildings and provisioning of temporary lighting arrangements during track works across the jurisdiction of Construction Ernakulam Unit of Southern Railway.

Supply and fixing of Brass cable glands / termination for sizes up to and including 50 sq mm

Supply and fixing of Brass cable glands / termination for sizes above 50 sqmm and including 185 sqmm.

Supply and provision of Mass concrete with 1:2:4 ratio

Supply and provision of Mass concrete with 1:3:6 ratio

Excavation of trench in all kinds of soil including refilling.

Excavation of Cable trench across the concrete flooring / road / track.

Removing of Exg. Lights/fans& fittings of all sorts with all accessories and wiring and handing over to Railways

Supply and fixing of PVC rigid wiring conduit of 20 mm dia and 2 mm thick, by open wiring method.

Supply and fixing of PVC rigid wiring conduit of 25 mm dia and 2 mm thick, by open wiring method.

Supply and fixing of PVC rigid wiring conduit of 20 mm dia and 2 mm thick, by concealed wiring method.

Supply and fixing of PVC rigid wiring conduit of 25 mm dia and 2 mm thick, by concealed wiring method.

Fabrication, supply and fixing of pipe brackets for fixing of light fittings on posts / walls of buildings etc.

Supply and fixing of Cable Route Indicator, Cast Iron plate type.

Cutting of conduit slots in wall with vacuum enabled grew cutting machine, refilling the grew with 1:3 cement mortal and finishing the slot with wall putty.

Supply and laying of 6 SWG GI Wire

Supply, transportation and stacking of 4 core 16 sqmm XLPE insulated PVC sheathed, armoured LT UG Cable as per specification, having a minimum weight of 0.560Kg/m

Supply, transportation and stacking of 4 core 120 sqmm XLPE insulated PVC sheathed, armoured LT UG Cable as per specification, having a minimum weight of 2.250Kg/m

Supply, transportation and stacking of 2 core 70 sqmm XLPE insulated PVC sheathed, armoured LT UG Cable as per specification, having a minimum weight of 1.000 Kg/m

Leading and laying of LT UG cable of size up to 35sqmm

Leading and laying of LT UG cable of size from 50 sqmm to 95 sq mm

Leading and laying of LT UG cable of size from 120sqmm to 185sqmm

Supply and laying of 50 mm dia. PN-4, PE 63 grade HDPE pipe as per specification

Supply and laying of 63 mm dia. PN-4, PE 63 grade HDPE pipe as per specification

Supply and laying of 75 mm dia. PN-4, PE 63 grade HDPE pipe as per specification

Assembling supply and stacking of polycarbonate cable junction box having a 025 minimum size of 200x250x110 mm similar to Hensel model no.KF 2525B for outdoor cable termination equipped with 3mm thick hylem sheet base for mounting three numbers of 16A fuse unit and one number of bolted type terminal or termination of UG cable in wall/post/gantry upright.

Fixing of polycarbonate cable junction box having a minimum size of 200 x 250 x 110 mm in Gantry uprights with suitable brackets in wall/ pillars/gantry uprights etc.

Supply and Concealing of 1.6mm thick modular type GI sheet metal box without mounting plate and cover plate - 2module

Supply and Concealing of 1.6mm thick modular type GI sheet metal box without mounting plate and cover plate - 3 module

Supply and Concealing of 1.6mm thick modular type GI sheet metal box without mounting plate and cover plate - 4 module

Supply and Concealing of 1.6mm thick modular type GI sheet metal box without mounting plate and cover plate - 6 module

Supply and Concealing of 1.6mm thick modular type GI sheet metal box without mounting plate and cover plate - 8 module

Supply and Concealing of 1.6mm thick modular type GI sheet metal box without mounting plate and cover plate - 12 module

Supply and fixing of modular type mounting plate and cover plate similar to Legrand myrius, or similar as given in specification for switch boxes already concealed -2 module

Supply and fixing of modular type mounting plate and cover plate similar to Legrand myrius model, or similar as given in specification for switch boxes already concealed -3 module

Supply and fixing of modular type mounting plate and cover plate similar to Legrand myrius model, or similar as given in specification for switch boxes already concealed -4 module

Supply and fixing of modular type mounting plate and cover plate similar to Legrand myrius model 679702, or similar as given in specification for switch boxes already concealed - 6 module

Supply and fixing of modular type mounting plate and cover plate similar to Legrand myrius model 679702 or similar as given in specification for switch boxes already concealed -8 module

Supply and fixing of modular type mounting plate and cover plate similar to Legrand myrius model, or similar as given in specification for switch boxes already concealed - 12 module

Supply and fixing of modular type switch 6A

Supply and fixing of modular type plug socket 6A, as per specification.

Supply and fixing of modular type switch 16A as per specification.

Supply and fixing of modular type plug socket 16A as per specification.

Supply and fixing 3 plate ceiling roses as per specification.

Supply and fixing of 225mm sweep Exhaust fan

Supply and fixing of 300mm sweep Heavy duty Exhaust fan having 1400 RPM duly making necessary alterations in wall if necessary

Supply and fixing of Angle batten Holder with 11W LED Lamp

Supply and fixing 12 way, double door, single pole and neutral, sheet steel, MCB 047 distribution board, 240V, on surface/ recess, complete with tinned copper bus bar, neutral bus bar, earth bar, din bar, interconnections, powder painted including earthing etc. as required.

Supply and fixing of 3PH 4 way (4 + 12), Double door, horizontal type three pole and neutral, sheet steel, MCB distribution board, 415V, on surface/ recess, complete with powder coated including earthing etc. as required.

Supply of 28 module flexi type IP 43 IK 09 MCB DB, double door type with acrylic 049 door, and fixing on surface/ recess mounted, complete with interconnections, similar to Legrand make model no. 507709 or LK make model no. DEROW228DD or SCHNEIDER price list Mod No: A9HFD224 or similar

Supply and fixing of 42 module flexi type IP 43 IK 09 MCCB DB, double door type 050 sheet steel, MCB distribution board similar to Legrand cat ref no. 507713 equipped with 125A MCCB similar to Legrand model no. 420056 or LK model no. DZ0F0125CXC1AOOOO or Schneider model no. LV516312 or similar

Supply and fixing of single POLE 5A to 32A rating, 240/415V, 10kA, "C" curve, miniature circuit breaker suitable

Supply and fixing of double pole 5A to 32A rating, 240/415V, 10kA, "C" curve, miniature circuit breaker suitable

Supply and fixing four pole 40A to 63A rating, 240/415V, 10kA, "C" curve, miniature circuit breaker of make Schneider, Legrand & LK etc.

Supply and fixing of four pole 40A 30mA DP RCCB/RCBO in already erected MCB DB as per specification

Supply and fixing of Four pole 63A 100mA DP RCCB/RCBO in already erected MCB DB as per specification

Supply of 1200mm sweep BLDC fan with remote control /electronic step regulator for fixing in ceiling. (NOTE- 75% payment only will be released after erection. Balance 25% will be released at 5% per annum, till completion of the five year warrantee period)

Fixing of 1200mm sweep BLDC fan in ceiling suitable fixtures/Rag bolt. (NOTE- 75% payment only will be released after erection. Balance 25% will be released @ 5% per annum, till completion of the five year warantee period)

Supply, Installation, Testing and Commissioning of 20W LED Box type fitting (NOTE- 75% payment only will be released after erection. Balance 25% will be released @ 5% per annum, till completion of the five year warantee period)

Supply and wiring with three numbers of 1.5 sq mm PVC insulated copper wire.

Supply and wiring with 3 numbers of 2.5 sq mm PVC insulated copper wire.

Supply and wiring with Two numbers of 4 sq. mm and one number of 2.5 sq mm PVC insulated copper wire.

Supply and wiring with four numbers of 4 sq. mm and one number of 2.5 sq mm PVC insulated copper wire.

Supply and wiring including termination of wiring with 5 runs of 2.5 sq. mm PVC insulated (FRLSH)copper cable. ( Five wires for a length of 1 m will be taken as 1m for measurement purpose.)

Supply and wiring including termination of wiring with 1 runs of 10 sq mm PVC insulated copper cable

Supply and wiring with One numbers of 16 sq. mm PVC insulated copper wire.

Supply and wiring/fixing of 35 sq mm single core PVC insulated copper cable

Supply and erection of 1 TR inverter type AC plant

Supply and erection of 1.5 TR inverter type 5 star rated split type AC plant

Supply and erection of 2 TR inverter type 5 star rated split type AC plant.

Supply and erection testing and commissioning of of 2.0 TR wall mounted unisplit Industrial AC plant

Supply and fixing control timer with suitable contactor in enclosure as required at site as per specification

Supplying ,terminations and fixing of 16A/25A motor starter switch(on/off) including connections on the existing switch board including connections similar to similar to MK Honeywell make as per specification.

supply fixing and wiring of 25A MCB protected socket with sheet steel enclosure.

Casting of M-15 RCC foundation with 8mm steel rods reinforcement

Erection of traction masts for LT Supply Transformer stations by manual.

Erection of fabricated steel work (SPS).

Transportation of OHE mast for AT erection

Alterations to OHE mast to make suitable holes for making the same as AT mast.

Concrete for foundation and plinth in other than hard soil and rock

Supply and erection of earth Bus.

Supply, of 10 KVA L. T. Supply transformers as per RDSO specification

Erection/commissioning or releasing of LT supply transformer.

Supply of 25 kV drop out fuse switch as per RDSO specification.

Releasing or Erection of 25 kV drop out fuse switch as per specification

Supply of 63A CLS panel as per RDSO specification

Erection or releasing of 30/63A CLS panel

supply of Cable termination box similar to Hensel make model no. Mi 9410 with transparent/opaque lid and 40A HRC fuse and 100A Neutral Link for fixing the same in AT mast.

Fixing of Cable termination box with accessories in AT mast .

Supply of Cable termination box similar to Hensal make model no. Mi. 9410 with transparent /Opaque lid and 200A bolted type Terminal connector for terminating AT power supply.

Erection of Cable termination box with 200A bolted type Terminal connector for terminating AT power supply.

Fixing of Railway supplied 14 SWG termination box size 450x300x250 mm with 200 A 4 way connector and 200A Phase selector switch For extending EB supply to CLS panel

Supply and fixing of power supply extension box consisting of polycarbonate box with transparent lid Similar to Hensal make model no. KG 9003 equipped with 16 A plug socket and switch along with 20A SP MCB as per specification

Supply and fixing of power supply control Digital time switch similar to Legrand make model no. 412631 and two numbers of 25A 4 NO Contactor similar to Legrand make model no. 412551 as per specification in IP65 whether proof cabinet.

Fabrication, supply and erection of structure bonds

Supply and erection of a Single earth electrode as per RDSO Drawing no.

Supply and erection of earth Bus as per specification.

Hiring charges for a Generator set per day Above/

Operating charges for the Generator set including supply of fuel

Charges for operating electrician for 12hrs in a day

Hire charges for providing and commissioning of 4' feet LED fitting per day

Hire charges for pedestal fan per day

Hire charges for 200W LED floodlight per day

Hire charges for switch board with circuit control MCBs, ELCB, plug sockets and changeover arrangements including fixing at site per day

Hire charges for 1 coil (100mts) of 2.5sq mm /4.0 sq.mm PVC insulated copper/Aluminium wire per day , 3 runs of 2.5sq,mm/ 4.0sq.mm wire, one for phase, one for neutral and one for earth, will be taken together as 1m for measurement purpose

Transportation of materials from any where to any where in Southern Railway.

Supply and Fixing of Chair rods in the roof structure steel reinforcement for fixing PVC pipe in the concrete

Supply and concealing of Deep heavy duty PVC Junction boxes in roof concrete .

Supply and fixing of Fan Hooks as per specification

Supply of HSD Oil in 200litre barrels(1 UNIT) and filling it in tower wagon placed in the Railway Track any where in the section.