Hyderabad division: Provision of 24x7 Central Monitoring System setup at Divisional Head Quarters in connection with the work of South Central Railway- Upgradation of KAVACH version 3.2 to 4.0 in low density routes in the existing KAVACH territory- Electrical arrangements.

A-Electrical arrangements (Note: Unit rates are inclusive of all taxes)

Supply, laying, connecting, testing and commissioning of 3 core 185 mm² 11KV HT XLPE UG armored aluminum cable, confirming of IS 7098 Pt. II/ 1985 or latest as per the directions of Engineer at site.

Laying, connecting, testing and commissioning of 3 core 185 mm² 11KV HT XLPE UG armored aluminum cable, confirming of IS 7098 Pt. II/ 1985 or latest as per the directions of Engineer at site.

Supply, fixing, connecting, testing & commissioning of outdoor type Straight through Joint kit for outdoor type 11 KV 3 core 185 sq mm HT XLPE cable with all connected accessories similar to Raychem make as per the directions of Engineer at site 1128411.0

Supply, installation, testing and commissioning of 12 KV 630A, 3 Way Combination of 4 SF6- 3 VCBs, Ring Main Unit complete, extendable, outdoor type with SF6 insulated 3 way, Numerical relay with over current, earth fault, IDMT, CTs of cap100/50-1 Amp, HT metering with 0.2 class with MD resettable, manual & electrically operated and remote operated as per specification with SCADA compatibility and including built in compatible FRTU.

Transportation, loading, unloading, installation, connecting, testing and commissioning of RMU including all connected accessories as per the direction of engineer at site. Note: The RMU will be supplied by Railways at SSE/HT/HYB Stores.

Supply, fixing, connecting, testing & commissioning of outdoor type Heat shrinkable cable termination kit for outdoor type 11 KV 3 core 120-185 sq mm HT XLPE cable with all connected accessories confirming to IS 13573/1992 or latest of Raychem make as per the directions of Engineer at site

Excavation of cable trench 30cm wide x 120cm deep in all types of soils for laying of HT UG/XLPE cable as per the direction of engineer at site

Cutting of asphalted road/ concrete/ cement/ under the track etc., and excavation of 8 cable trench of wide 40cm x 120cm for laying of HT 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. 2301000.0

Supply, erection, testing, connecting and commissioning of outdoor type 1000 KVA, 11KV/433V distribution transformer with double Copper winding, three phase, 50c/s, step down, off load manually operated tap changer with all standard fitting and accessories etc. distribution transformer confirming to IS: 1180/2014, Amendment No.4 level-III (Earlier level-IV) or latest

Supply and erection of gate of 6 mtrs width x 2mtr height as per the direction of site engineer

Excavation of pit and construction for transformer plinth for out door transformer of size 2.0Mtrx2.0Mtrx2.0Mtr with stone/ brick masonry including plastering, painting with all connected accessories as per the direction of engineer at site

Supply of Shock treatment boards.

Supply of First Aid Box including medicines.

Supply of portable Fire Extinguishers dry chemical type 9/10 Kgs. Capacity fitted with gun metal cap. Dry chemical powder 9/10 Kgs conform to IS:4308 or carbon dioxide conform to IS 4947.

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 & laying/spreading of 20 mm ballast (hard granite metal) including dust to electrical sub stations in SC area including transportation, loading and unloading of ballast & dust at location and spreading of the same as directed by the Engineer at site

Earth work in excavation as per the instructions of site engineer and dumping at embankment site or spoil heap, within railway land, including 50m lead and 1.5m lift, etc., - all kinds of soils 3811748.0

Design, fabrication, supply, installation, testing and commissioning of cubicle type 14SWG LT panel (outdoor) with 3000 amps sectionalized electrolytic copper bus bar (copper bus bar should be uniform size RYBN). All the (incoming only) ACB are should be provided with LT Tri-vector digital meters and incoming ACB & DG set MCCB should be provided with Bi-directional Multi- Function meter with kWh reading, selector switches and RYB indication lamps. LT panel board confirming to IS-8623 or latest. The digital type KWH meter with CTs of suitable capacity with smart meters for incoming supply and Bi-directional Multi-Function meter with kWh reading with CTs of suitable capacity with R.S.485 port for each out going feeders including with all other connected accessories etc., as directed by Engineer at site Incoming: 2x1600 Amps 50 KA 4 pole ACB manual drawout type with microprocessor released type with over current, short circuit, Earth Fault protection, including suitable spreader links. Change over: 1x1600 Amps 50 kA 4 pole ACB manual drawout type with microprocessor released type with over current, short circuit, Earth Fault protection including suitable spreader links for bus coupler, 1x800A on load change over switch, 1x800 Amps 4 pole 50 kA Microprocessor based EDO type ACB (For DG set) Out goings: 2x800 Amps 4 pole 50 KA Microprocessor based EDO type ACB including suitable spreader links, 4x400 Amps 4 pole 35/36 KA Microprocessor MCCB including suitable spreader links, 4x200/250 Amps 4 pole 35/36 KA Microprocessor MCCB including suitable spreader links, 4x125/160 Amps 4 pole 35/36 KA Microprocessor MCCB including suitable spreader links, 4x63 A 4 pole 10 kA MCB, 4X32 A DP MCB 10 kA. Note: 1) MCCBs: ICs=100% ICu, 2) All ACBs, MCCBs should be microprocessor based only 3) All ACB should have inbuilt current display with self-powered battery 4) All cables terminations to be done along with double compression glands and required lugs as per the direction of Engineer at site

Supply, installation, testing, connecting & Commissioning of 150 KVAR Automatic Power Factor Correction (APFC) Panel cubicle type floor mounted, compartmentalized LT panel board 19 made of out of 14 SWG CRCA sheet steel, outdoor type, painting with epoxy powder coated of Siemens grey colour. Cables with suitable capacity copper busbar rating with 10 steps (25KVAR 4No, 15KVAR-2Nos, 10KVAR-2Nos) including incomer:320A FP microprocessor based, 36KA MCCB all connected accessories as per the directions of engineer at site.

Supply of 4core 400 mm² LT XLPE aluminium UG Cable, 1100 Volts as per IS:7098/Pt.I/1988 or latest

Laying of 4 core 400 sq.mm multi strand LT XLPE cable, connecting with suitable glands connectors etc. Testing and commissioning of LT XLPE cable as per directions of the engineer at site.

Supply of 4 core 185sq.mm multi strand aluminum armoured LT XLPE cable confirming of IS 7098/Pt.I/1988 or latest

Laying of 4 core 185 sq.mm multi strand LT XLPE cable, connecting with suitable glands connectors etc. Testing and commissioning of LT XLPE cable as per directions of the engineer at site.

Supply of 4 core 120sq.mm multi strand aluminum armoured LT XLPE cable confirming of IS 7098/Pt.I/1988 or latest

Laying of 4 core 120 sq.mm multi strand LT XLPE cable, connecting with suitable glands connectors etc. Testing and commissioning of LT XLPE cable as per directions of the engineer at site.

Supply of 4 core 70sq.mm multi strand aluminum armoured LT XLPE cable confirming of IS 7098/Pt.I/1988 or latest

Laying of 4 core 70 sq.mm multi strand LT XLPE cable, connecting with suitable glands connectors etc. Testing and commissioning of LT XLPE cable as per directions of the engineer at site.

Supply of 4 core 50sq.mm multi strand aluminum armoured LT XLPE cable confirming of IS 7098/Pt.I/1988 or latest

Laying of 4 core 50 sq.mm multi strand LT XLPE cable, connecting with suitable glands connectors etc. Testing and commissioning of LT XLPE cable as per directions of the engineer at site.

Supply of 4core 16 mm² LT XLPE aluminium UG Cable, 1100 Volts as per IS:7098/Pt.I/1988 or latest.

Laying, connecting, testing and commissioning of 4 core 16 sq.mm multi strand LT XLPE cable as per directions of the engineer at site.

Supply of 4core 10 mm² LT XLPE aluminium UG Cable, 1100 Volts as per IS:7098/Pt.I/1988 or latest.

Laying, connecting, testing and commissioning of 4 core 10 sq.mm multi strand LT XLPE cable as per directions of the engineer at site.

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

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

Cutting of asphalted road/ concrete/ cement/ under the track etc., and excavation of 36 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 & erection of HDPE pipe of 50 mm dia, PN-6, PE-100 of material grade as per IS 4984-2016 or latest as per the directions of Engineer at site

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

Supply & erection of ISI marked HDPE pipe of 160mm dia, PN-6, PE-100 of material grade as per IS 4984-2016 or latest and as per the directions of Engineer at site

Supply & fixing with suitable clamps/joints of 100 mm dia "B" class G.I. pipe as per the directions of engineer at site

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

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 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 & erection of 2 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 2 module size modular plates with unbreakable frame similar to GM make or equivalent as per the directions of Engineer at site

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 4 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 4 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 - 67 Outgoing) wall mounted of one row 12 module circuit breaker box made out of thermoplastic, 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 68 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, fixing, testing and commissioning of lightning electrode which is an active lightning conductor designed to conform to NFC 17-102:2011 Test (T:8/60µs) for ESE lighting 69 conductors. Protection radius of 42mtr radius at level 1, 107mtr radius at level 4. Including supply and fixing of counter IP67(6 digit), 70sq.mm copper cable from ESE to counter to earth pit. Fixing on insulators and including all accessories SS fasteners, clamps suitable and as per direction of engineer at site. SCOPE of WORK: Its working principle evolves from local electrostatic field that develops naturally around the system as a thunderstorm begins to gather. In the event of descending lightning, an inbuild triggering device generates high tension pulses at the conductor tip, causing a 'corona effect' spike buster to earth pit

Supply, installation and fixing of 9 meters Mast for Lightning Electrode. Installation with base along with hardware, nuts & bolts and all the supporting accessories as per direction of engineer at site.

Supply of earth pit materials and construction of earth pit as per IS 3043:1987 specification. This item also includes of supply and erection of CI pipe of size of 100mm inner diameter, 13mm thickness and 3000mm length. This work also includes of fabrication and fixing of GI strips for earthing connection. Excavated earth pit should be filled by mixture of coke/charcoal, salt and sand up to top. Provision of brick masonry chamber of size 650mmx650mm and depth upto 71 1000mm including light type CI cover frame and applying 12mm thick cement plaster in 1:3 inside and to all the exposed faces up to 300mm below. Foundation level, curing etc., All required materials for this job such as CI pipe cover with frame, salt, cement sand, charcoal gravel, bricks etc. required bolts, nuts and double washers, number plates or painted plates. Tentative quantity of salt and charcoal shall be of 2.5CMt. The CI pipe should be painted with 2 coats of bitumen paint as per the directions of Rly engineer at site. Note: The work should be strictly done as per IS 3043:1987 specification or latest.

Supply & erection of a maintenance free earthing with single rod as per RDSO specification No. RDSO/ PE/ SPEC/ PS/ 0109-2008 Rev 0 or latest

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, laying, connecting & commissioning of 50x6mm/ 40x5mm/ 25x6mm thick GI Strip for earth pit as per the directions of engineer at site

Removing of existing 500KVA Transformer & including loading, unloading, shifting and same to be handed over to concerned Supervisor's stores as per the direction of engineer at site

Removing, disconnecting of existing substation main panel including loading, unloading, shifting and same to be handed over to concerned Supervisor's stores as per the direction of engineer at site

Dismantling of existing transformer plinth, panel/ RMU/ APFC/ AMF panel foundations, etc. and leveling of surface land as per the direction of engineer at site

Removing, disconnecting of existing AMF panel and loading, unloading, shifting and same to be erection, testing, connecting at new location, including all connected accessories as per the direction of engineer at site

Removing, disconnecting of existing APFC panel and loading, unloading, shifting and same to be erection, testing, connecting at new location, including all connected accessories as per the direction of engineer at site

Removing, disconnecting of existing DG Set and loading, unloading, shifting and same to be erection, testing, connecting at new location, including all connected accessories as per the direction of engineer at site

Dismantling/ removing of existing RMU with connected accessories etc. and same to be handed over to the concerned supervisor including loading, unloading, transportation, as per the directions of engineer at site.

Provision of concrete foundation and constructing the plinth as per the directions of engineer at site.

Supply, fixing, connecting, testing & commissioning of Power Analyzer for monitoring 83 frequency, voltage parameters of 3 phase 433V A/C local supply with output devise and that of DG set with other connected accessories etc., as per the instructions of Engineer in charge. Note: Approval of competent authority is to be obtained before the supply of material.