Design, Build, Supply, Delivery, Installation, Testing, and Commissioning of Additional Boat charger Electrical Infra-structure at High Court Terminal for Kochi Water Metro Pro-ject (KWMP)

Supply of following sizes of XLPE insulated PVC sheathed, FRLS earthed Aluminium conductor armoured power cable of 11 KV grade conforming to IS 7098 amended upto date. 3C X 300 sq.mm.

Laying of one no. PVC insulated and PVC sheathed / XLPE power cable of 11 KV grade of following size in recess/ surface/ cable tray/ wall with saddles, clamps and all other accessories as required 3C X 300 sq.mm.

supplying and making indoor cable end termination with heat shrinkable jointing kit complete with all accessories including lugs suitable for following size of 3 core, XLPE aluminium conductor cable of 11 KV grade as required 3C X 300sq.mm.

2.5 MVA 11kV Transformer : Design, fabrication,Supply, installation, testing and commissioning of indoor type transformer enclosure with 11kV/433V 3 Ph, 50Hz, Dyn11, dry type, Transformer with IP23 enclosure, winding temperature alarm& trip and LV chamber suitable to terminate bus duct, complete with all fittings and accessories etc including louvers and as per specifications. It shall includes all necessary control cabling for alarm, tripping & indication, all internal cabling. The rate shall be inclusive of necessary civil works. Transformer Compartment: 2.5 MVA, 11kV/433V 3 Ph, 50Hz, dry type, Dyn11 Transformer, copper wound, Class F, indoor distribution Transformer with forced ventilation. Losses shall be as per ECBC guidlines.The transformer shall have off load tap changer range: + 10% to -10% in steps of 2.5%. The transformer shall have suitable enclosure for providing neutral CT of xxx/5A 15VA 5P10 on earthed star point with connector for connection Earth Fault relay.

4000A,415V Indoor Bus Duct: Supply and Installation of following sandwitch type copper Bus Duct including necessary 90° Indoor Bend, Panel end termination with tinned copper flexible, Transformer end termination with tinned copper flexible, wall frame assemly with FRP seal of plate, Phase cross over chamber, adaptor box in accordance with electrical specification. Rates shall be inclusive of all structural steel as required for Brackets/mounting frames and necessary hardware/fastners. 415V, 2500A TPN Bus duct suitable for 50kA for 1Sec. Fault level (for 415V LT Panels) all the features of the bus duct shall be as per the tender specification

4000A Power Control Center (PCC) Panel: Design, fabrication,Supply, installation, testing and commissioning of indoor type PCC Floor mounted, Indoor ,415V, IP 42 , Form 4b,Enclosure Material : Sheet Steel 2mm CRCA , Powder Coated with RAL 7032 Seimens,Gray Paint Shade after 7 tank treatment, Mounted on black painted 75mm Base Channel including internal wiring with suitable size wires/cable, interconnection, including following components as per drawing and technical specifications.The panel shall be with top entry to receive incoming Bus duct & outgoing cable.All the Bolt/Nus shall be of SS316 Incomer: 4000A, FP ACB 50 kA Thermal-magnetic based, RS 485 communication facility- 1 No, Instruments(incomer): 3P,4A MCB - 1 nos, RYB indication lamp, LED type - 1 set, ON-OFF-TRIP indicator -1 set, Digital Multi function meter with Acc Cl-1 with RS 485 communication - 1 no, (0-500)V voltmeter, Acc. class 1 with 90 deg defl. scale - 1 Nos, (0-4000)A ammeter Acc. class 1 with 90 deg defl. scale - 1 Nos,4000/ 5A 15VA class 1 resin cast CT - 1 set, Busbar: 4000A ,50 kA TPN busbar chamber with Aluminium busbar,Surge Protection Devices for Main Panel: Class B & Class C -1 set Outgoings: MCCB with microprocessor based release with LSIG protection, 1000A,TPN, 50kA - 5 Nos, Instruments(Outgoings): 4A MCB - 5 nos, ON-OFF-TRIP indicator - 5 set, Three phase digital MFM meter Acc Cl-1 and having RS 485 communication - 5 no, 630/5A 15VA class 1 resin cast CT-5 set.

Boat Charger LT Switch Board: Supply of LT Panel Board, cubicle type, made out of 2 mm thick CRCA sheet,totally enclosed, IP 65 form 4b, free standing, floor mounting, dust and vermin proof, outdoor, compartmentalised, suitable for operation on 3phase , 415 V, 50 Hz AC system with busbars, including internal wiring with suitable size wires/cable, interconnection, duly powder coated with seven tank process etc., including following components as per drawing and technical specifications.The panel shall be with bottom entry to receive incoming & outgoing cable All the Bolt/Nus shall be of SS316. Incomer: 1000A, FP ACB 50 kA Thermal-magnetic based, RS 485 communication facility- 1 No, Instruments(incomer): 3P,4A MCB - 1 nos, RYB indication lamp, LED type - 1 set, ON-OFF-TRIP indicator -1 set, Digital Multi function meter with Acc Cl-1 with RS 485 communication - 1 no, (0-500)V voltmeter, Acc. class 1 with 90 deg defl. scale - 1 Nos, (0-1000)A ammeter Acc. class 1 with 90 deg defl. scale - 1 Nos,1200/ 5A 15VA class 1 resin cast CT - 1 set, Busbar: 1000A ,50 kA TPN busbar chamber with Aluminium busbar,Surge Protection Devices for Main Panel: Class B & Class C -1 set Outgoings: MCCB with microprocessor based release with LSIG protection, 630A,TPN, 36 kA - 3 Nos, Instruments(Outgoings): 4A MCB - 3 nos, ON-OFF-TRIP indicator - 3 set, Three phase digital MFM meter Acc Cl-1 and having RS 485 communication - 3 no, 630/5A 15VA class 1 resin cast CT-3 set.

Supply of following size 1.1 KV grade XLPE insulated, PVC sheathed, FRLS armoured Aluminium conductor cable conforming to IS 7098 (Part 1) amended upto date. 3.5C x 400 Sq. mm Al

Laying and fixing of one number PVC insulated and PVC sheathed/ XLPE power cable of 1.1 KV grade of following size on cable tray as required including supply and installation cable tray. Above 185 sq. mm and upto 400 sq. mm (clamped with 40x3mm MS flat clamp)

Supplying and making end termination with brass compression gland and aluminium lugs for following size of XLPE insulated PVC sheathed aluminium/copper conductor cable of 1.1 kV grade as required. 3.5C 400 Sq. mm Al