Aluva - Addl Foot over bridge, new upper class waiting hall, improvement to existing waiting halls & construction of new parcel office- Electrical Arrangements

I-Electrical arrangement

Supply and stringing of single core unarmoured aluminium conductor cable of 35 sq mm ( 4 runs) on FOB complete with insulators and GI fixing hardware as per drawing No. V/E./23(R)/19-20

Transportation & Clamping of LTUG cable 4 core x70 sq.mm along PF Shelter /FOB/Building wall complete with 25 x 3 mm GI fixing hardware including termination on looping boxes /Kiyosk/Switch room.

Transportation & Clamping of LTUG cable 4 core x 35 sq.mm along PF Shelter /FOB/Building wall complete with 25 x 3 mm GI fixing hardware including termination on looping boxes /Kiyosk/Switch room.(Cable will be supplied free, departmentally)

Supply of HDPE Pipe 75 mm dia, pressure rating up to 4 PN (Material grade PE 63) as per IS 4984/1995, and laying the same in the excavated cable trench and duly threading of 70 sq.mm LTUG cable through the pipe (Cable will be supplied free, departmentally).

Supply of HDPE Pipe 50 mm dia, pressure rating up to 4 PN (Material grade PE 63) as per IS 4984/1995, and laying the same in the excavated cable trench and duly threading of 16 sq.mm LTUG cable through the pipe (Cable will be supplied free, departmentally).

Supply And fixing of cable gland suitable for LTUG cable 4 core x 70 Sq.mm to 120 Sq.mm and termination using aluminium socket duly crimped

Supply And fixing of cable gland suitable for LTUG cable 4 core x 35 Sq.mm and termination using aluminium socket duly crimped

Supply and laying of 8 SWG GI wire along with HDPE pipe laid in the excavated cable trench and termination on either ends with earth terminals in the PF shelters/pole/FOB

Supply and stringing of 7/16 or 6 SWG GI wire along with the insulated mains and connecting to earth line

Excavation of cable trench 0.3 m wide x 1.0 m deep (preferably) in ordinary soil, back filling of the excavated cable trench (After laying of cables) , ramming & consolidation properly

Excavation of cable trench 0.3 m wide x 0.1 m deep (up to the depth of tarr/concrete) in tarred/concreted surface back filling of the excavated cable trench After laying of cables), ramming & consolidation properly.

Concreting the top portion of the cable trench excavated in tarred/concreted surface to a depth of 10.0 cm, using 1:3:6 mix with M sand

Fabrication, supply and fixing of MS metering bunk of size 300x300x250 fabricated out of 14 SWG and fitted with IS/IEC certified 1 No.63 A 4P MCB

Fabrication, supply and fixing of MS metering bunk of size 300x300x250 fabricated out of 14 SWG and fitted with IS/IEC certified 1 No. 40A 4P MCB

Fabrication, supply and fixing of MS metering bunk of size 300x300x150 fabricated out of 14 SWG and fitted with IS/IEC certified 1 No. 25A DP MCB

Fabrication, supply and fixing of MS metering bunk of size 300x300x150 fabricated out of 14 SWG and fitted with IS/IEC certified 1 No. 10 A 30mA DP RCBO (for SRMU Office)

Supply & Fixing of Electronic KWH meter Three phase 10-40A in the meter box

Supply & Fixing of Electronic KWH meter single phase 5-30A in the meter box

Supply and fixing of hot press moulded SMC distribution box of size 270x225x135 mm (Syntex Mod No. GSJB-3126 or similar) fitted with 3 No.16 A porcelin fuse unit and neutral link

Supply and fixing of hot press moulded SMC distribution box of size 270x225x135 mm (Syntex Mod No. GSJB-3126 or similar) fitted with 3 No.63 A porcelin fuse unit and neutral link

Supply and fixing of hot press moulded SMC distribution box of size 270x225x135 mm (Syntex Mod No. GSJB-3126 or similar) fitted with 3 No .25 A porcelin fuse unit and neutral link

Supply, erection testing and commissioning of MCB( MCCB + MCB out going) 6 Way Vertical Distribution Board , three phase MCCB + 18 Modules double door IP-43 protected, CRCA sheet enclosure powder coated with suitably rated insulated copper bus bars for phase, with neutral 22 & earth bars,shrouds, cement spill protector,color coded inter-connecting wire sets,cable ties etc as applicable and fitted with the following accessoriesone (1) one No. 63 A 4P 16 KA MCCB(Thermal Magnetic with Electronic earth leakage module) as incommer (2) Three No. 40 A 3P MCB (3) two Nos 40A SP MCB (4) 2 Nos 16A SP MCB (5) 2Nos. 10A SP MCBs in a concealed/open manner as required at site. The MCCB/MCBs shall be IS/IEC certified ( Main DB Parcel office)

Supply, erection testing and commissioning of MCB Distribution Board, 3 phase 4 way(8+12 Modules) single door IP-43 protected, CRCA sheet enclosure powder coated with suitably 23 rated insulated copper bus bars for phase; with neutral and earth bars,shrouds, cement spill protector,color coded inter-connecting wire sets,cable ties etc as applicable and fitted with the following accessories (1) one No.40 A 4P MCB & (2) one No.40A 4 Pole RCCB 100mA as in commer (3) 2 Nos 25 A SP MCB (4) 8Nos 10 A SP MCB in a concealed/open manner as required at site. The RCCB/MCBs shall be IS/IEC certified (Sub DB Ground Floor Parcel office)

Supply, erection testing and commissioning of MCB Distribution Board, 3 phase 4 way (8+12 Module) single door IP-43 protected, CRCA sheet enclosure powder coated with suitably rated insulated copper bus bars for phase and neutral, earth bars,shrouds, cement spill protector,color coded inter-connecting wire sets,cable ties etc as applicable and fitted with the following accessories (1) one No.25 A 4P MCB & (2) one No.25A 4 Pole RCCB 30mA as in commer (3) 8 Nos 10 A SP MCB in a concealed/open manner as required at site. The RCCB/MCBs should be IS/IEC certified (Sub DB for First Floor Parcel office)

Supply, erection testing and commissioning of MCB Distribution Board, single phase 8 way single door IP-43 protected, CRCA sheet enclosure powder coated with suitably rated insulated 25 copper bus bar for phase and neutral, earth bars,shrouds, cement spill protector,color coded inter- connecting wire sets,cable ties etc as applicable and fitted with the following accessories (1) One No. 25 A DP 2 Way with centre Off Changeover switch as in commer ( 2 ) 2 Nos 10 A SP MCB in a concealed/open manner as required at site. The Changer over switch/MCBs shall be IS/IEC certified (for UPS out distribution in Parcel booking)

Supply, erection testing and commissioning of MCB Distribution Board, single phase 8 way single door IP-43 protected, CRCA sheet enclosure powder coated with suitably rated insulated 26 copper bus bar for phase and neutral, earth bars,shrouds, cement spill protector,color coded inter- connecting wire sets,cable ties etc as applicable and fitted with the following accessories (1) One No. 32 A DP 2 Way with centre Off Changeover switch as in commer ( 2 ) 5 Nos 10 A SP MCB (in a concealed/open manner as required at site. The Changer over switch/MCBs shall be IS/IEC certified (for distribution of UPS supplyfor PRS)

Supply, erection testing and commissioning of MCB Distribution Board, single phase 12 way single door IP-43 protected, CRCA sheet enclosure powder coated with suitably rated 27 insulated copper bus bars for phase and neutral, earth bars,shrouds, cement spill protector,color coded inter-connecting wire sets,cable ties etc as applicable and fitted with the following accessories (1) One No. 25 A DP MCB & (2)One No 25 A DP RCCB 30 mA as incommer (3) 8 Nos 10 A SP MCB as out going in a concealed/open manner as required at site. The RCCB/MCBs should be IS/IEC certified ( for retiring rooms & Light ckt upper class waiting hall)

Supply, erection testing and commissioning of MCB Distribution Board, 3 phase 4 way single door IP-43 protected, CRCA sheet enclosure powder coated with suitably rated insulated 29 copper bus bars for phase and neutral, earth bars,shrouds, cement spill protector,color coded inter- connecting wire sets,cable ties etc as applicable and fitted with the following accessories (1) one No.40 A 4P MCB & (2) one No.40A 4 Pole RCCB 100mA as in commer (3) 4 Nos 25 A SP MCB ( in a concealed/open manner as required at site. The RCCB/MCBs should be IS/IEC certified (Power ckt VIP Lounge)

Supply, erection testing and commissioning of MCB Distribution Board, single phase 4 way single door IP-43 protected, CRCA sheet enclosure powder coated with suitably rated insulated 30 copper bus bars for phase and neutral, earth bars,shrouds, cement spill protector,color coded inter- connecting wire sets,cable ties etc as applicable and fitted with the following accessories (1) One No 16 A DP RCBO 30 mA (2) 2 Nos 10 A SP MCB in a concealed/open manner as required at site. he RCBO/MCBs should be IS/IEC certified (Light ckt VIP Lounge)

Supply, erection testing and commissioning of MCB Distribution Board, single phase 8 way single door IP-43 protected, CRCA sheet enclosure powder coated with suitably rated insulated 31 copper bus bars for phase and neutral, earth bars,shrouds, cement spill protector,color coded inter- connecting wire sets,cable ties etc as applicable and fitted with the following accessories (1) One No 25 A DP RCCB 30 mA as incommer (2) 4 Nos 10 A SP MCB in a concealed/open manner as required at site. The RCCB/MCBs should be IS/IEC certified( for Ladies waiting hall)

Supply, erection testing and commissioning of MCB Distribution Board, single phase 8 way single door IP-43 protected, CRCA sheet enclosure powder coated with suitably rated insulated 32 copper bus bars for phase and neutral, earth bars,shrouds, cement spill protector,color coded inter- connecting wire sets,cable ties etc as applicable and fitted with the following accessories (1) One No 25 A DP RCCB 30 mA as incommer (2) 6 Nos 10 A SP MCB in a concealed/open manner as required at site.The RCCB/MCBs should be IS/IEC certified( for existing II class waiting hall)

Supply, instalation testing and commissioning of IS/IEC certified 1 No. 40 A 16 KA 4 pole MCCB (Thermal Magnetic with Electronic earth leakage module) in metal enclosure (Power ckt for VIP Lounge)

Supply, instalation testing and commissioning of IS/IEC certified 1 No. 25 A 16 KA 4 pole MCCB (Thermal Magnetic with Electronic earth leakage module) in metal enclosure (Light ckt for VIP Lounge & Upper class waiting hall)

Supply, instalation testing and commissioning of IS/IEC certified 1 No. 63 A 25 KA 4 pole MCCB (Thermal Magnetic with Electronic earth leakage module) in metal enclosure (Power ckt supply for Upper class waitaing hall)

Supply, erection testing and commissioning of IS/IEC certified two Nos. 40 A DP MCBs in metal enclosure in a concealed/open manner as required at site ( input MCBs for 2 Nos. UPS at PRS)

Supply, erection testing and commissioning of IS/IEC certified two Nos of 25 A DP MCB in metal enclosure ( input MCBs for 2 Nos. UPS atParcel booking)

Supply, instalation testing and commissioning of IS/IEC certified 1 No. 25 A DP MCB in metal enclosure ( supply control for retiring rooms)

Fabrication, supply and fixing of 16 SWG MS painted sheet steel box of size 150 x 100 x 53 mm with 3.0 mm thick phynolic laminated sheet top and fitted with 1 No. cealing rose, 1 No. 5 A flush type fuse unit completely pre-wired (for FOB and parcel office stair case)

Supply & fixing of 18 watts LED battern similar to Crompton model No. 1GP161LT8-16 40 or Bajaj Cat No. BLRB-DB118 with tube light similar to Bajaj BLRB18wCW LED or Cromption LTT8-16, wall mounting tube light complete with integral driver unit complete (detachable tube type) including extension of supply connection by PVC insulated copper cable

Supply & fixing of 5 Star rated BLDC ceiling fan 1200mm sweep, Air delivery 41 (minimum) - 215 cum/min with 3 Aluminium blades suitable to operate in 230V 50Hz single phase AC supply with 2 canopies and 300mm down rod , Service value (minimum)-7.5 , Voltage range - 140 to 280V, Replacement warranty (minimum) - 3 years, with remote

Supply & fixing of LED recess mounted downlighter with pressure die-cast aluminium 42 heat sink luminaire of 18 watts (Bajaj model No. BZSLO 18 W WH PRO or Crompton Model No. LCDN- 18-CDL/TL/WW or similar) including supply connection by 3 core X 0.75 sq mm PVC insulated copper cable (six Nos in the PRS should be controlled by 3 Nos 5A switches)

Supply and fixing of aesthetically designed linear LED mirror light of 6-8 Watts (300 mm size) with diffuser including supply connection

Supply and Fixing of 300 mm heavy duty exhaust fan including supply connection by 3 core x 1.5 sq.mm PVC insulated copper cable

Supply & fixing of LED bulk head luminaire with pressure die cast aluminium housing, 9/10 watts including extension of supply connection by PVC insulated copper cable

Supply & fixing/concealing of MCB protected metal clad socket in sheet steel enclosure , duly fitted with IS/IEC certified 1 No 32 A SP MCB/ metal clad plug socket in sheet steel enclosure

Supply & fixing/concealing of MCB protected metal clad socket in sheet steel enclosure , duly fitted with IS/IEC certified 1 No 25 A SP MCB/ metal clad plug socket in sheet steel enclosure

Supply, installation and commissioning of 1.0 Ton Split inverter AC, 5 star rating of standard make, confirming to IS: 1391 or latest including stand if required.

Installation and commissioning of wall mounting stabilizer 4 KVA (Stabilizer will be supplied by railway)

Supply & fixing of ivory colour ISI marked PVC pipe 19/20mm dia x 1.2mm thick conforming to IS 9537 (PART-3), in a open manner complete with bend, Ts, etc with fixing hardware (Clamping to be done at a spacing not more than 75 cm on the shelter structure)

Supply & fixing/concealing of ivory colour ISI marked PVC pipe 25 mm dia x 2 mm thick conforming to IS 9537 (PART-3), complete with bend, Ts, etc with fixing hardware (Clamping to be done at a spacing not more than 75 cm on the building wall/roof)

Supply & drawing of PVC insulated FRLS copper cable of 6.0sq.mm four runs conforming to IS 694, through PVC conduit including termination in a standard manner as required at site ( Main DB to Ground floor Sub DB & Cables for PRS UPS input)

Supply & drawing of PVC insulated FRLS copper cable of 4.0sq.mm four runs conforming to IS 694, through PVC conduit including termination in a standard manner as required at site

Supply & drawing of PVC insulated FRLS copper cable of 4.0sq.mm two runs conforming to IS 694, through PVC conduit including termination in a standard manner as required at site

Supply & drawing of PVC insulated FRLS copper cable of 2.5sq.mm two runs conforming to IS 694, through PVC conduit including termination in a standard manner as required at site

Supply & drawing of PVC insulated FRLS copper cable of 1.5 sq.mm two runs conforming to IS 694 & tinned copper wire 14 SWG through PVC conduit including termination in a standard manner as required at site(Stair case light & recess light)

Supply & wiring to fan/light/bulk head/exhaust fan luminaire points by means of 2 57 runs of 1.5sq.mm PVC insulated FRLS copper cable conforming to IS 694 & one run of 14SWG tinned copper wire drawn through PVC pipe mentioned and termination on suitable junction box duly fitted with ceiling rose

Supply & fixing of 5/6 A two module modular plug socket in the modular box

Supply & fixing of 5/6A single pole modular switch in the modular box

Supply & fixing of 12 module metal box with front plate in a conealed/ open manner as required at site.

Supply & fixing of 8 module metal box with front plate in a conealed/ open manner as required at site.

Supply & fixing of 6 module metal box with front plate in a conealed/ open manner as required at site.

Supply & fixing of 4 module metal box with front plate in a conealed/ open manner as required at site.

Supply & fixing of 2 module metal box with front plate in a conealed/ open manner as required at site.

Supply & fixing of 1 module modular blankng plate in the modular box

Supply & drawing of tinned copper wire 10 SWG through PVC conduit including termination in a standard manner.

Supply & drawing of tinned copper wire 14 SWG through PVC conduit including termination in a standard manner

Supply installation, testing and commissioning of 30 W Solar street lighty system with (1) Polycrystalline Solar panel - 50 W/5 V (2) 50 Ah LiFePO4 battery (3) 30 W W-LED (SMD LED) luminary with minimum luminous efficacy 110 lumen/watt with automatic dusk to dawn operation & PWM charge controller (4) 5 mtrs Long 80mm dia medium duty GI pole with rubber coated paint and 32 mm GI pipe 1 meter for fixing street light with suitable foundation (5) Anodised AL Panel Structure. (6) FRP/ABS/AL with IP65 protection battery box (7) Cables, fixing hardware and all other accessories with 5 years warranty.

Provision of earthing arrangements as per drg No.V/E.G. 362 and connecting with earthing terminals by means of 2 runs of 6 SWG G.I wire

Supply, erection testing and commissioning of MCB Distribution Board, 3 phase 4 way single door IP-43 protected, CRCA sheet enclosure powder coated with suitably rated insulated 70 copper bus bars for phase and neutral, earth bars,shrouds, cement spill protector,color coded inter- connecting wire sets,cable ties etc as applicable and fitted with the following accessories (1) one No.63 A 4P MCB & (2) one No.63 A 4 Pole RCCB 100mA as in commer (3) 6Nos 32 A DP MCB in a concealed/open manner as required at site. The RCCB/MCBs should be IS/IEC certified (Power ckt Upper class waiting hall)