Hyderabad Division: 1) Replacement of Panel Interlocking both indoor and outdoor by Electronic Interlocking System at CVB Station on HUN/HDN Routes- Electrical Arrangements 2) Signaling arrangement in connection with Interlocking of LC Gate No:103 at Km no.194/800-900 between GWD-PDO Stations- Electrical arrangements 3) Signaling arrangement in connection with Interlocking of LC Gate No:231, 235 & 238 on STPD-MUE Stations - Electrical arrangements

A1-Replacement of Panel Interlocking both indoor and outdoor by

Supply, laying and commissioning of 4core 70 mm² LT XLPE UG Al. Cable, 1100 Volts as per IS:7098/Pt.I/1988 or latest.

Supply, laying, connecting, testing and commissioning of 2 core 150 Sq.mm. LT XLPE aluminium UG cable 1100 volts as per IS:7098/Part.I/1988 or latest

Supply and fixing of G.I. wire earth continuity of 8 SWG G.I. wire

Supply & erection of HDPE pipe of 110mm dia, PN-6, PE-100 of material grade as per IS 4984-2016 or latest as per the directions of Engineer at site

Excavation of cable trench 30 cm widex90cm deep in all types of soils for LTUG cable as per the directions of Engineer at site

Cutting of asphalted road/ concrete/ cement/ under the track etc., and excavation of 6 cable trench 30 cm widex90cm deep road etc., for laying of LTUG cable. After laying of cable the trench should be brought to its original position by providing tar/ concrete/ cement as per the site conditions and as per directions of Rly. Engineer.

Supply and fixing of 4 module Plexo Junction Box for MCB IP 65 protection as per direction of Engineer at site

Supply, fixing, and connecting of Cable Junction box for cable size 16/25sq.mm of size 200x160x98mm made up of thermo plastic, with IP 65 protection and metric knockouts incl. terminals and cable entry complete with all accessories as per specification enclosed.

Design, supply, installation, testing and commissioning of cubicle type 14SWG LT panel (Outdoor type) with 400 amps sectionalized electrolytic copper bus bar (Bus bar should be RYBN with uniform sizes). LT panel board should confirm to IS-8623 or latest. Advanced Multi function meters with CTs of suitable capacity with R.S.485 port for incoming supply with CTs of 9 suitable and RYB LED indication lamps with all other connected accessories etc., as directed by Engineer at site. (1) 2 x 200/250 A 4pole 35/36KA Microprocessor based a including suitable spreader link, OL(Over Load), SC(Short circuit) MCCB (I/C), Out goings: 4x100 Amps 4 pole, 35/36 KA Microprocessor based a including suitable spreader link, OL(Over Load), SC (Short circuit) MCCB, 8x63A TPN 'C' curve 10KA MCB, 4x32A DP 'C' curve 10KA MCB. (2). Incoming for Generator supply 2x125A 35/36KA Microprocessor based a including suitable spreader link, OL(Over Load), SC (Short circuit) MCCB. Note: 1) All MCCBS should be Microprocessor based only 2) MCCBs: ICs=100% ICu

Supply, fixing, connecting and commissioning of 90/100 watt LED based street light luminary with cool white light, pressure die cast aluminum housing, IP 65 or better having system complete as specification.

Supply & fixing of 15W LED recess mounting down lighting round, greater than 180mm dia suitable to operate on 230v, 50Hz AC supply as per HQ specification and as per the directions of engineer at site.

Supply, fixing, connecting and commissioning of 20 Watts 1200mm LED tube light aluminium fitting (warm white/cool white) with lamp including wiring connections etc. as per enclosed specification as per the directions of Engineer at site

Supply & fixing of cable termination lug & glands as per the site requirement

Supply, fixing, testing and commissioning of 380mm sweep, 1400 rpm (approx) propeller type exhaust fan complete as per IS, IE rule & site requirement.

Supply, fixing, connecting and commissioning of 250mm sweep fresh air exhaust fan complete.

Supply & fixing of 1200 mm sweep energy saving BLDC ceiling fan with copper winding & with remote, 300mm length of down rod (without shackle), input power not more than 28W, as per specification

Supply and fixing of fan hooks (D Hook with double Fasteners 10 mm for Hanging ceiling fans) as per the direction of site Engineer

Supply and fixing of 2/3/4/6 feet down rod as per the direction of site Engineer

Supply, installation and commissioning of 1.5 Ton Split Air conditioner - With 5 BEE Star Rating inverter, copper coil, ISEER : 5.0 or above with connected accessories etc.

Supply and fixing of extra copper pipe for Split AC (if required as per site condition)

Supply and fixing of drain pipe UPVC of 25mm dia including accessories, bend, elbows, tees, flanges, tappings, wall sleeves, hangers supports anchors etc.

Supply and fixing of suitable size out door stand heavy duty for suitable 1.5/2 TR Split AC unit including all connected accessories etc.

Supply & laying of PVC conduit pipe of 25 mm dia 2 mm thick in concealed/surface as per the directions of Engineer at site

Supply & laying of PVC conduit pipe of 32 mm dia 2 mm thick in concealed/surface as per the directions of Engineer at site

Supply & laying of CPVC conduit pipe of 25 mm dia minimum 2 mm thick in concealed/surface as per the directions of Engineer at site

Supply & laying of UPVC conduit pipe of 25 mm dia minimum 2 mm thick in concealed/surface as per the directions of Engineer at site

Supply & fixing of PVC conduit moulded bend pipe 32/25 mm dia 2 mm thick in concealed

Supply & fixing of PVC Junction box of suitable way for 32/25 mm dia 2 mm thick PVC conduit pipe in concealed

Supply, laying and fixing of water proof PVC casing & caping of size 20/25 mm of 2 mtrs length each including all connected accessories etc.

Supply, laying and fixing of water proof PVC casing & caping of size 50mm of 2 mtrs length each including all connected accessories etc.

Supply and laying of flexible 25mm PVC pipe

Cutting and chipping the wall for laying the PVC conduit pipe and plastering after laying the PVC conduit pipe with cement and sand mortar mixed with 1:8 ratio, but without laying PVC conduit pipe.

Supply, laying, connecting & commissioning of single core FRLS multi strand 1.5 sq. mm Cu. Conductor

Supply, laying, connecting & commissioning of single core FRLS multi strand 2.5 sq. mm Cu. Conductor

Supply, laying, connecting & commissioning of single core FRLS multi strand 4 sq. mm Cu. Conductor

Supply, laying, connecting & commissioning of single core FRLS multi strand 6 sq. mm Cu. Conductor

Supply, laying, connecting & commissioning of single core FRLS multi strand 10 sq. mm Cu. Conductor

Supply, laying, connecting and commissioning of 3 core 1.5 mm sq.mm multi stranded FRLS cu. Conductor as per the directions of Engineer at site

Supply, laying, connecting and commissioning of 3 core 2.5 mm sq.mm multi stranded FRLS cu. Conductor as per the directions of Engineer at site

Supply and erection of ceiling rose.

Supply & erection of 6/10A 1-way switch

Supply & erection of 16/20A one way switch

Supply & erection of 6/10A socket with safety shutter

Supply & fixing of 16/20/10A socket heavy duty with safety shutter

Supply & fixing of 20/25A capacity MCB DP similar to GM make as per the directions of engineer at site (for ac units)

Supply & erection of 3 way module size GI sheet metal/PVC box in concealed/surface similar to GM make or equivalent as per the directions of Engineer at site

Supply & erection of 3 module size modular plates with unbreakable frame similar to GM make or equivalent as per the directions of Engineer at site

Supply & erection of 6 way module size GI sheet metal/PVC box in concealed/surface similar to GM make or equivalent as per the directions of Engineer at site

Supply & erection of 6 module size modular plates with unbreakable frame similar to GM make or equivalent as per the directions of Engineer at site

Supply & erection of 8 way module size GI sheet metal/PVC box in concealed/surface similar to GM make or equivalent as per the directions of Engineer at site

Supply & erection of 8 module size modular plates with unbreakable frame similar to GM make or equivalent as per the directions of Engineer at site

Supply & erection of 12 way module size GI sheet metal/PVC box in concealed/surface similar to GM make or equivalent as per the directions of Engineer at site

Supply & erection of 12 module size modular plates with unbreakable frame similar to GM make or equivalent as per the directions of Engineer at site

Supply & erection of 18 way module size GI sheet metal/PVC box in concealed/surface similar to GM make or equivalent as per the directions of Engineer at site

Supply & erection of 18 module size modular plates with unbreakable frame similar to GM make or equivalent as per the directions of Engineer at site

Supply, fixing, testing and commissioning of (DP MCB - Incoming & SP/MCB - Outgoing) wall mounted of one row 12 module circuit breaker box made out of thermoplastic, (with 56 metric knockouts for cable entry) with N terminal, size (202 x 238 x 111)mm complete. The LT distribution board shall be comprising with the following MCBs fixed in it conforming to IS:8828:1996, ISS & IE rules and site requirement. DP MCB 40-63 Amps. 'C' series = 01 No. (Incoming) SP MCB 6-32 Amps. 'B' series = 07 Nos. (Outgoing)

Supply, fixing, testing and commissioning of 24 module DB out door type of make 57 Havells, Siemens, L&T, Schneider, Legrand or equivalent with following items of matching make to be fixed in distribution board, confirming to IS:8828:1996 or latest, IE rules and site requirement. 4P MCB 63 Amps. 10 KA 'C' series = 01 No. (Incoming) SP MCB 6-32 Amps. 10 KA 'C' series = 18 Nos. (Outgoing)

Supply, laying, connecting & commissioning of 40mm x 5mm/ 25mm x 5mm thick GI Strip for earth pit as per the directions of engineer at site

Supply and fixing of 20A SP MCB 'C' curve 10KA

Supply, fixing, connecting and commissioning of Master control 16A DP MCB as per the direction of the Engineer at site

Supply, fixing, connecting and commissioning of Master control 32A DP MCB as per the direction of the Engineer at site

Supply, fixing, connecting and commissioning of Master control 32A TPN MCB as per the direction of the Engineer at site

Supply, fixing, connecting and commissioning of Master control 63A TPN MCB as per the direction of the Engineer at site

Supply, erection, commissioning of 63A/100A 4 Pole ELCB 6 KA with 100mA sensitivity as per the direction of the engineer at site.

Supply and fixing of 40 amp 4pole 32mA RCCB as per the direction of the engineer at site.

Supply and fixing of 25 amp 30mA DP RCCB as per the direction of the engineer at site.

Supply and fixing of 40 amp 4pole COS MCB type as per the direction of the engineer at site.

Supply & erection of Cast Iron LT Cable Marker as per the directions of Engineer at site

Supply and fixing of Lamp Holder for LED Bulb as per the directions of engineer at site.

Supply of ELECTROSAFE Insulating Mats 3000mm x 1000mm x 3mm thick class 'B' as per IS 15652 latest along with test certificates, ISI marking on mat for electrical purpose

Supply and fixing of 10W LED tube light 6500K (Cool Day Light) suitable to operate on 230V, 50Hz AC supply, should be similar to cat no.D531065 of Wipro make be as per detailed specification

Supply, erection, commissioning of 8 way TPN vertical double door Distribution Board with the following switchgear 1x63A 4 Pole ELCB 6 KA with 100mA sensitivity, 2x20A 10KA DPMCB, 2x32A 10kA SPMCBs, 5x16A 10kA SPMCBs, 8x10A 10kA SPMCBs

Making of 8" bore and HDPE duct installation by HDD method as per the directions. All the joints of casing pipes should be tight and leak proof by HDD method as per the directions of engineer at site.

Supply and erection of earth electrode (as per RDSO Drawing No.ETI/OHE/P/7021 & RDSO Spec no. TI0LKO(PSI)/ 38/ 2020 Dt:25.08.2021 or latest)

Supply of Automatic Changeover Color Light Signaling Panel Capacity 150A for 25KVA AT as per RDSO Spec no. TI/SPC/PSI/CLS/0020 with A&C slip 1 to 4 or latest.

Supply, erection, testing and commissioning of 60 & 150CLS junction box as per the drawing No: 01/2022- 4/2/AT, Dated: 11/03/2022 or latest Drawing

Supply, fixing and connecting and commissioning of Weather proof terminal box with Bimetallic bus bar with clamp bolts nuts including all accessories etc. (for 25KVA & 10KVA AT) as per DRG No:E.252/TrD/HQ/ATJB/ 2022-23 (Alt-1), Dated:22/11/2023 or latest Drawing

Supply, fixing and commissioning of 150 A 4 pole MCCBs with 25 KA breaking capacity (for AT terminal box as per Drawing enclosed). Square

Design, supply and fixing of FOAM BOARD & PRINTING, 0.3 cm thick and durable, but extremely light, high-quality matte finish and colour as per the direction of Engineer at site

Supply, erection of bus bar junction boxes 63 A / 150 A 6 terminal 3 I/P & 3 O/P suitable for 63 Amps 4 Pole MCCB as per drawing and as per engineer at site

Supply and erection of Loop in and Loop Out type 16 way terminal junction box up to 150 A capacity for termination of general power supply (out door type) as per drawing and as per engineer at site.

A2-Interlocking of LC Gate No:103 at Km no.194/800-900 between

Supply of XLPE LT aluminium cable complete of size 2Cx70 sq.mm. size 1100 Volts as per IS:7098/Pt.I/1988 or latest

Laying, connecting, testing and commissioning of LT PVC/XLPE cable of size 2 core 70 Sq.mm

Supply of XLPE LT aluminium cable complete of size 4Cx70 sq.mm. size 1100 Volts as per IS:7098/Pt.I/1988 or latest

Laying, connecting, testing and commissioning of LT PVC/XLPE cable of size 4 core 70 Sq.mm

Supply and fixing of G.I. wire earth continuity of 8 SWG G.I. wire

Supply & erection of HDPE pipe of 50 mm dia, PN-6, PE-100 of material grade as per IS 4984 or latest and the directions of Engineer at site.

Excavation of cable trench 30 cm widex90cm deep in all types of soils for LTUG cable as per specification and direction of engineer at site

Cutting of asphalted road/ concrete/ cement/ under the track etc., and excavation of 8 cable trench 30 cm widex90cm deep road etc., for laying of LTUG cable. After laying of cable the trench should be brought to its original position by providing tar/ concrete/ cement as per the site conditions and as per directions of Rly. Engineer.

Supply, fixing, connecting, installation, testing and commissioning of Automatic 9 change over panel complete for color light signaling system having single phase supply 60 Amps capacity with all connected accessories vig. rotary selector switch, air break contactor, MCCBs, MCBs, LEDs, alarm buzzer, alarm reset micro switch etc. meeting RDSO technical specification No.TI/SPC/PSI/CLS/0020 with amendment No.2 dt.3-4-2006 or latest.

Supply, erection, testing and commissioning of 60 & 150CLS junction box as per the drawing No: 01/2022- 4/2/AT, Dated: 11/03/2022 or latest drawing

Supply, fixing and connecting and commissioning of Weather proof terminal box with Bimetallic bus bar with clamp bolts nuts including all accessories etc. (for 25KVA & 10KVA AT) as per DRG No:E.252/ TrD/HQ/ATJB/ 2022-23 (Alt-1), Dated:22/11/2023 or latest drawing

Supply, fixing and commissioning of 63A 4 pole MCCBs with 25 KA breaking capacity (for AT terminal box)

Supply and fixing of 4 module Plexo Junction Box for MCB IP 65 protection.

Supply, fixing, connecting and commissioning of 20 Watts 1200mm LED tube light aluminium fitting (warm white/cool white) with lamp including wiring connections etc. as per enclosed specification as per the directions of Engineer at site

Supply & fixing of 1200 mm sweep energy saving BLDC ceiling fan with copper winding and with remote, 300mm length of down rod (without shackle), input power not more than 28W, as per specification

Supply & laying of PVC conduit pipe of 25 mm dia 2 mm thick in concealed/surface as per the directions of Engineer at site

Supply & fixing of PVC conduit moulded bend pipe 32/25 mm dia 2 mm thick in concealed

Supply & fixing of PVC Junction box of suitable way for 32/25 mm dia 2 mm thick PVC conduit pipe in concealed

Cutting and chipping the wall for laying the PVC conduit pipe and plastering after laying the PVC conduit pipe with cement and sand mortar mixed with 1:8 ratio, but without laying PVC conduit pipe.

Supply, laying, connecting & commissioning of single core FRLS multi strand 1.5 sq. mm Cu. Conductor

Supply, laying, connecting & commissioning of single core FRLS multi strand 2.5 sq. mm Cu. Conductor

Supply, laying, connecting & commissioning of single core FRLS multi strand 4 sq. mm Cu. Conductor

Supply, laying, connecting and commissioning of 3 core 1.5 mm sq.mm multi stranded FRLS cu. Conductor as per the directions of Engineer at site

Supply, laying, connecting & commissioning of single core FRLS multi strand 16 sq. mm Cu. Conductor

Supply & erection of 6/10A 1-way switch

Supply & erection of 16/20A one way switch

Supply & erection of 6/10A socket pin with safety shutter

Supply & fixing of 16/20/10A socket heavy duty with safety shutter

Supply & erection of 6 way module size GI sheet metal/PVC box in concealed/surface similar to GM make or equivalent as per the directions of Engineer at site

Supply & erection of 6 module size modular plates with unbreakable frame similar to GM make or equivalent as per the directions of Engineer at site

Supply & erection of 12 way module size GI sheet metal/PVC box in concealed/surface similar to GM make or equivalent as per the directions of Engineer at site

Supply & erection of 12 module size modular plates with unbreakable frame similar to GM make or equivalent as per the directions of Engineer at site

Supply, fixing, connecting and commissioning of 60W LED street light complete with necessary clamps and hardware etc. as per Railway specification

Supply, fixing, testing and commissioning of (DP MCB - Incoming & SP/MCB - Outgoing) wall mounted of one row 12 module circuit breaker box made out of thermoplastic, (with 34 metric knockouts for cable entry) with N terminal, size (202 x 238 x 111)mm complete. The LT distribution board shall be comprising with the following MCBs fixed in it conforming to IS:8828:1996, ISS & IE rules and site requirement. DP MCB 40-63 Amps. 'C' series = 01 No. (Incoming) SP MCB 6-32 Amps. 'B' series = 07 Nos. (Outgoing)

Supply and erection of earth electrode (as per RDSO Drawing No.ETI/OHE/P/7021 & RDSO Spec no. TI0LKO(PSI)/ 38/ 2020 Dt:25.08.2021 or latest)

A3-Interlocking of LC Gate No:231, 235 & 238 between STPD-MUE

Supply of XLPE LT aluminium cable complete of size 2Cx70 sq.mm. size 1100 Volts as per IS:7098/Pt.I/1988 or latest

Laying, connecting, testing and commissioning of LT PVC/XLPE cable of size 2 core 70 Sq.mm

Supply of XLPE LT aluminium cable complete of size 4Cx70 sq.mm. size 1100 Volts as per IS:7098/Pt.I/1988 or latest

Laying, connecting, testing and commissioning of LT PVC/XLPE cable of size 4 core 70 Sq.mm

Supply and fixing of G.I. wire earth continuity of 8 SWG G.I. wire

Supply & erection of HDPE pipe of 50 mm dia, PN-6, PE-100 of material grade as per IS 4984 or latest and the directions of Engineer at site.

Excavation of cable trench 30 cm widex90cm deep in all types of soils for LTUG cable as per specification and direction of engineer at site

Cutting of asphalted road/ concrete/ cement/ under the track etc., and excavation of 8 cable trench 30 cm widex90cm deep road etc., for laying of LTUG cable. After laying of cable the trench should be brought to its original position by providing tar/ concrete/ cement as per the site conditions and as per directions of Rly. Engineer.

Supply, fixing, connecting, installation, testing and commissioning of Automatic 9 change over panel complete for color light signaling system having single phase supply 60 Amps capacity with all connected accessories vig. rotary selector switch, air break contactor, MCCBs, MCBs, LEDs, alarm buzzer, alarm reset micro switch etc. meeting RDSO technical specification No.TI/SPC/PSI/CLS/0020 with amendment No.2 dt.3-4-2006 or latest.

Supply, erection, testing and commissioning of 60 & 150CLS junction box as per the drawing No: 01/2022- 4/2/AT, Dated: 11/03/2022 or latest drawing

Supply, fixing and connecting and commissioning of Weather proof terminal box with Bimetallic bus bar with clamp bolts nuts including all accessories etc. (For 25KVA & 10KVA AT) As per DRG No:E.252/ TrD/HQ/ATJB/ 2022-23 (Alt-1), Dated:22/11/2023 or latest drawing

Supply, fixing and commissioning of 63A 4 pole MCCBs with 25 KA breaking capacity (for AT terminal box)

Supply and fixing of 4 module Plexo Junction Box for MCB IP 65 protection.

Supply, fixing, connecting and commissioning of 20 Watts 1200mm LED tube light aluminium fitting (warm white/cool white) with lamp including wiring connections etc. as per enclosed specification as per the directions of Engineer at site

Supply & fixing of 1200 mm sweep energy saving BLDC ceiling fan with copper winding and with remote, 300mm length of down rod (without shackle), input power not more than 28W, as per specification

Supply & laying of PVC conduit pipe of 25 mm dia 2 mm thick in concealed/surface as per the directions of Engineer at site

Supply & fixing of PVC conduit moulded bend pipe 32/25 mm dia 2 mm thick in concealed

Supply & fixing of PVC Junction box of suitable way for 32/25 mm dia 2 mm thick PVC conduit pipe in concealed

Cutting and chipping the wall for laying the PVC conduit pipe and plastering after laying the PVC conduit pipe with cement and sand mortar mixed with 1:8 ratio, but without laying PVC conduit pipe.

Supply, laying, connecting & commissioning of single core FRLS multi strand 1.5 sq. mm Cu. Conductor

Supply, laying, connecting & commissioning of single core FRLS multi strand 2.5 sq. mm Cu. Conductor

Supply, laying, connecting & commissioning of single core FRLS multi strand 4 sq. mm Cu. Conductor

Supply, laying, connecting and commissioning of 3 core 1.5 mm sq.mm multi stranded FRLS cu. Conductor as per the directions of Engineer at site

Supply, laying, connecting & commissioning of single core FRLS multi strand 16 sq. mm Cu. Conductor

Supply & erection of 6/10A 1-way switch

Supply & erection of 16/20A one way switch

Supply & erection of 6/10A socket pin with safety shutter

Supply & fixing of 16/20/10A socket heavy duty with safety shutter

Supply & erection of 6 way module size GI sheet metal/PVC box in concealed/surface similar to GM make or equivalent as per the directions of Engineer at site

Supply & erection of 6 module size modular plates with unbreakable frame similar to GM make or equivalent as per the directions of Engineer at site

Supply & erection of 12 way module size GI sheet metal/PVC box in concealed/surface similar to GM make or equivalent as per the directions of Engineer at site

Supply & erection of 12 module size modular plates with unbreakable frame similar to GM make or equivalent as per the directions of Engineer at site

Supply, fixing, connecting and commissioning of 60W LED street light complete with necessary clamps and hardware etc. as per Railway specification

Supply, fixing, testing and commissioning of (DP MCB - Incoming & SP/MCB - Outgoing) wall mounted of one row 12 module circuit breaker box made out of thermoplastic, (with 34 metric knockouts for cable entry) with N terminal, size (202 x 238 x 111)mm complete. The LT distribution board shall be comprising with the following MCBs fixed in it conforming to IS:8828:1996, ISS & IE rules and site requirement. DP MCB 40-63 Amps. 'C' series = 01 No. (Incoming) SP MCB 6-32 Amps. 'B' series = 07 Nos. (Outgoing)

Supply and erection of earth electrode (as per RDSO Drawing No.ETI/OHE/P/7021 & RDSO Spec no. TI0LKO(PSI)/ 38/ 2020 Dt:25.08.2021 or latest)