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| 1 | Electrical Panel Works |
| 2 | STP MAIN INCOMER LT PANEL |
| 3 | Fabrication Supply, installation, testing and commissioning of 250A, LT, floor mounted type, dust and vermin proof, free standing, cubical type construction, made out 14SWG thick CRCA sheet fully compartmentalised with top bus duct/trunking entry with necessary connectors and bottom cable entry for outgoing, duly rust inhibited, degreased, zinc phosphated and powder coating painted with approved colour and quality, complete with hinged and earthed front doors, name plate, danger notice board, heavy duty rubber gaskets, removable gland plates made of 3mm thick sheet steel with CT Digital ammeters with cast resin type CTs and Digital Voltmeter with selector switch or Multifunction meters, indication lamps,high conductivity wrought aluminium busbars with SMC supports, heat shrinkable sleeves etc. all connections and inter-connections, electrical interlocks, including mounting the following switch gears as per SLD with IP54. The panel shall be CPRI tested and shall comply with IEC 61439-1 & IEC 61439-2.Switchgear components (MCCB/MCB/contactors/relays/meters) shall be , with relevant IS/IEC compliance. |
| 4 | Incomer: |
| 5 | SITC of 250A, 36kA or above, microprocessor-based, 4P MCCB with variable settings, along with all accessories including spreader links and extended rotary handle in existing panel.- 1No |
| 6 | Advanced Multifunction meter- Cl 1-1 Nos (Three-phase, 4-wire, 425 V, 50 Hz system, true-RMS digital type meter with the following features:Measures and displays VLL, VLN, A, Hz, kW, kVA, kVAR, PF, Wh, VAh, VARh, VAF, instantaneous and cumulative parameters.Provides High/Low recording of voltage (L-L & L-N), current, power factor, frequency and power parameters with time stamping through in-built Real-Time Clock (RTC).Displays Voltage & Current Total Harmonic Distortion (THD) and individual harmonics up to the 31st order for both voltage and current.Meter shall have programmable CT/PT ratios, auto-scaling, and user-configurable demand interval (1 to 60 min) for kW/kVA demand calculation.Provides maximum demand indication and load-profile/data-logging memory for energy and demand parameters.Supports RTC-based demand management and seamless integration with EMS / SCADA / BMS systems through RS-485 serial communication port using industry-standard Modbus RTU protocol (DLMS optional).Shall include password protection, tamper and event logging, and battery-backed RTC ensuring data retention during power failure.Meter shall be Class 0.5 S accuracy for active energy as per IEC 62053-22 / IS 14697, and conform to relevant IEC/IS standards for multifunction energy meters.The unit shall have a back-lit LCD display, programmable parameters via front keys or software, and be suitable for panel mounting (96 × 96 mm) with auxiliary supply 230 V AC ± 20 %.) |
| 7 | Earth leakage relay of 300mA, 3 Sec - 1 No |
| 8 | CBCT (Core Balance Current Transformer) for ELR |
| 9 | 250/5A ,10 VA,Cast resin type ,CL:0.5 ,CT-3 Nos |
| 10 | Outgoings: |
| 11 | 125A, 25 kA or above, TM 4P ,Variable settings, MCCB with all accessories including spreader link and extended rotary handle, etc.-1 No |
| 12 | 100A, 25 kA or above,TM 4P ,Variable settings, MCCB with all accessories including spreader link and extended rotary handle, etc.- 2 No |
| 13 | 63A, 25 kA or above TM 4P ,Variable settings, MCCB with all accessories including spreader link and extended rotary handle, etc.- 3 No |
| 14 | 3-phase TOD meter,class 0.5s with RS 485 communication port and DLMS compliant communication protocol(Dual metering arrangement required as per SLD)- 4 Nos(The contractor should arrange for testing of meters in electrical inspectorate laboratory/ TMR meter testing division of KSEBL. Technopark shall reimburse the necessary testing fees as submission of the receipts and test reports.) |
| 15 | 3 ph kwh meter Flush Mounted Type(CT operated),Class 0.5s with RS 485 communication port and DLMS compliant communication protocol in the existing metering panels (Dual metering arrangement required as per SLD)- 4 Nos(The contractor should arrange for testing of meters in electrical inspectorate laboratory/ TMR meter testing division of KSEBL. Technopark shall reimburse the necessary testing fees as submission of the receipts and test reports.) |
| 16 | MNX 25 3p Contactor for dual source arrangement for metering of two source of supply(Main supply and DG supply) - 4 Nos |
| 17 | 125/5A,10VA, CL:0.5s cast resin current transformer- 06 Nos(The contractor should arrange for testing of CT in electrical inspectorate laboratory/ TMR meter testing division of KSEBL. Technopark shall reimburse the necessary testing fees as submission of the receipts and test |
| 18 | 50/5A, 10VA, CL:0.5s cast resin current transformer- 06 Nos(The contractor should arrange for testing of CT in electrical inspectorate laboratory/ TMR meter testing division of KSEBL. Technopark shall reimburse the necessary testing fees as submission of the receipts and test |
| 19 | APFC PANEL- 50 kVAR |
| 20 | Design, supply, erection, testing and commissioning of cubicle type floor mounting panel with top cable entry made out of 14SWG, MS sheet enclosure with 100A, 425Volts, 3 phase, not less than 25kA, TP&N,50 Hz Aluminium busbars, single busbar system, cable chamber,Voltmeter,Ammeter, protection relays, with necessary interconnection, painting, earthing,power factor controller-,APFC relay (five stage) & CT with ratio 125/5A (cast resin) etc.comprising of the following, the board shall be fabricated as per the SLD with IP54.The panel shall be CPRI tested and shall comply with IEC 61439-1 & IEC 61439-2. |
| 21 | Incomer: |
| 22 | 100A, 4-pole 25 kA,MCCB, TM, variable settings ,extended rotary handle,Spreader Terminals, etc as required- 1 nos |
| 23 | Advanced Multifunction meter- Cl 1-1 Nos (Three-phase, 4-wire, 425 V, 50 Hz system, true-RMS digital type meter with the following features:Measures and displays VLL, VLN, A, Hz, kW, kVA, kVAR, PF, Wh, VAh, VARh, VAF, instantaneous and cumulative parameters.Provides High/Low recording of voltage (L-L & L-N), current, power factor, frequency and power parameters with time stamping through in-built Real-Time Clock (RTC).Displays Voltage & Current Total Harmonic Distortion (THD) and individual harmonics up to the 31st order for both voltage and current.Meter shall have programmable CT/PT ratios, auto-scaling, and user-configurable demand interval (1 to 60 min) for kW/kVA demand calculation.Provides maximum demand indication and load-profile/data-logging memory for energy and demand parameters.Meter shall be Class 0.5 S accuracy for active energy as per IEC 62053-22 / IS 14697, and conform to relevant IEC/IS standards for multifunction energy meters.The unit shall have a back-lit LCD display, programmable parameters via front keys or software, and be suitable for panel mounting (96 × 96 mm) with auxiliary supply 230 V AC ± 20 %.) |
| 24 | Outgoings: |
| 25 | 5 set of 10 KVAR MPP (Metalised Poly Propylene) Capacitor with 32A,4P, 16kA MCCBs,Cap.Duty Contactors,7% detuned Al reactor with switching steps in the rating of 4 KVAR as required. |
| 26 | With necessary Aluminium busbars, interconnections, providing Digital Voltmeter,Ammeter , RYB and “ON / OFF / TRIP\\" indicating lamp at incomer, control PT, CTs, MPCBs and MCB and APFC Relay etc. and all other necessary accessories as per the specification/SLD. Each KVAR capacitor in a separate compartment with necessary ventilation arrangemnts or weld mesh arrangements as required by the KSEI guidelines |
| 27 | Incomer side |
| 28 | 250A, 25kA, 4P, TM MCCB with all accessories including spreader link and extended rotary handle, etc. The work shall also include necessary panel modifications, dismantling of the existing switchgear, and all associated works as required. The entire work shall be carried out under the supervision of the Technopark Engineer. |
| 29 | SITC of 400 A , 4P ,ATS automatic and manual changeover with in-built time delay, metallic enclosure, Primary protection against over voltage, under voltage, single phasing, etc are required. |
| 30 | LT CABLES |
| 31 | Supply of following A2XFY (Aluminium) power cable, conductors of best conductivity aluminium 1.1kV grade of the following sizes as required. |
| 32 | 3.5x120 Sqmm A2XFY (Aluminium) Cable |
| 33 | 3.5x50 Sqmm A2XFY (Aluminium) Cable |
| 34 | 3.5x35 Sqmm A2XFY (Aluminium) Cable |
| 35 | 4x10 Sqmm A2XFY (Aluminium) Cable |
| 36 | 4x4 Sqmm A2XFY (Aluminium) Cable |
| 37 | 2x6 Sqmm A2XFY (Aluminium) Cable |
| 38 | Laying of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of following size direct in ground including excavation, sand cushioning, protective covering and refilling the trench etc as required. |
| 39 | Above 95 sq. mm and upto 185 sq. mm |
| 40 | Above 35 sq. mm and upto 95 sq. mm |
| 41 | Upto 35 sq. mm |
| 42 | Laying of Following A2XFY (Aluminium) power cable, conductors of best conductivity aluminium 1.1kV grade of the following sizes in the existing TRAY/RCC/ HUME / STONE WARE/ GI/ DWC pipe / Concrete trench/Clamping on wall etc. as required. |
| 43 | Above 95 sq. mm and upto 285 sq. mm |
| 44 | Above 35 sq. mm and upto 95 sq. mm |
| 45 | Upto 35 sq. mm |
| 46 | END TERMINATION |
| 47 | Supplying and making end termination with brass compression gland and aluminium lugs for following size of PVC insulated and PVC sheathed / XLPE aluminium conductor cable of 1.1 KV grade as required. |
| 48 | 3.5x150 Sqmm A2XFY (Aluminium) Cable |
| 49 | 3.5x120 Sqmm A2XFY (Aluminium) Cable |
| 50 | 3.5x50 Sqmm A2XFY (Aluminium) Cable |
| 51 | 3.5x35 Sqmm A2XFY (Aluminium) Cable |
| 52 | 4x10 Sqmm A2XFY (Aluminium) Cable |
| 53 | 4x4 Sqmm A2XFY (Aluminium) Cable |
| 54 | 2x6 Sqmm A2XFY (Aluminium) Cable |
| 55 | LT WORKS |
| 56 | Wiring for light point/ fan point/ exhaust fan point/ call bell point with 1.5 sq.mm FRLS PVC insulated copper conductor single core cable in surface / recessed medium class PVC conduit, with modular switch, modular plate, suitable GI box and earthing the point with 1.5 sq.mm. FRLS PVC insulated copper conductor single core cable etc. as required. |
| 57 | Wiring for two light point/ fan point/ exhaust fan point/ call bell point with 1.5 sq.mm FRLS PVC insulated copper conductor single core cable in surface / recessed medium class PVC conduit, with modular switch, modular plate, suitable GI box and earthing the point with 1.5 sq.mm. FRLS PVC insulated copper conductor single core cable etc. as required. |
| 58 | Wiring for three light point/ fan point/ exhaust fan point controlled with one switch with 1.5 sq.mm FRLS PVC insulated copper conductor single core cable in surface / recessed medium class PVC conduit, with modular switch, modular plate, suitable GI box and earthing the point with 1.5 sq.mm. FRLS PVC insulated copper conductor single core cable etc. as required. |
| 59 | Supplying and drawing following sizes of FRLS PVC insulated copper conductor, single core cable in the existing surface/ recessed PVC conduit as required. |
| 60 | 2Rx1.5sqmm with 2R 1.5sqmm Green wire for earthing |
| 61 | 2Rx2.5sqmm with 1R 1.5sqmm Green wire for earthing |
| 62 | Supplying and fixing of 20mm of medium class PVC conduit along with accessories in surface with necessary spacer saddles and other accessories as required. |
| 63 | Supplying and fixing of 25mm of medium class PVC conduit along with accessories in surface/recess including cutting the floor/ wall and making good the same in case of recessed conduit as required. |
| 64 | Supplying and fixing of 20mm of PVC flexible conduit along with accessories in surface |
| 65 | Supply and Fixing of 20mm ISI medium class PVC casing and capping of following diamensions along with accessories through wall in surface/ceiling |
| 66 | Supply and Fixing of 25mm ISI medium class PVC casing and capping of following diamensions along with accessories through wall in surface/ceiling |
| 67 | Supply and fixing of LED surface mounted 4ft. Battern light with lumen >= 1100 Lumen, PC defuser, CRI>=100,PF>=0.95 ,CCT 4000-4500 K, Neutral white ,Efficacy >=110 lm/W |
| 68 | Supply and fixing of LED surface mounted 2ft. Battern light with lumen >= 1100 Lumen, PC defuser, CRI>=100,PF>=0.95 ,CCT 4000-4500 K, Neutral white ,Efficacy >=110 lm/W |
| 69 | Supply of LED Flood light with lumen output >= 5500 lumens ,CRI >= 90,PF>=0.95, CCT 5000-5700 K, Cool white, Efficacy>=110 lm/W |
| 70 | Supply and fixing of LED Flood light with lumen output >= 8800 lumens ,CRI >= 90,PF>=0.95, CCT 5000-5700 K, Cool white, Efficacy>=110 lm/W |
| 71 | Supply of 340-360W, 450mm Metal blade exhaust fan with heavy duty motor having pressure die cast aluminium rotor with minimum 1400rpm or higher. |
| 72 | Supply of 35-40 W, 150-250mm exhaust fan with with plastic body |
| 73 | Supply & Installation of BLDC ceiling fan, including wiring the down rods of standard length (upto 30 cm) with 1.5 sq. mm FRLS PVC insulated, copper conductor, single core cable etc. as required. |
| 74 | Supply and installation of combined modular plug point for 6A, 3 pin plug socket controlled by 6A modular switch in the same switch board with suitable modular plate, GI box/PVC box in recess/ surface |
| 75 | Supply and Installation of Independent plug point with 16A plug socket controlled by 16A switch with suitable modular plate ,GI box/PVC box in recess/ surface. |
| 76 | Supplying and fixing of following ways surface/ recess mounting, vertical type, 415 V, TPN MCB distribution board of sheet steel, dust protected, duly powder painted, inclusive of 200 A tinned copper bus bar, common neutral link, earth bar, din bar for mounting MCBs (but without MCBs and incomer) as required. |
| 77 | 3P 6 way Double door |
| 78 | Supplying and fixing following way, single pole and neutral, sheet steel, MCB distribution board, 240 volts, on surface/ recess, complete with tinned copper bus bar, neutral bus bar, earth bar, din bar, interconnections, powder painted including earthing etc. as required. |
| 79 | 4 way, Double door |
| 80 | Supplying and fixing following rating, double pole, 240 volts, isolator in the existing MCB DB complete with connections, testing and commissioning etc. as required.40 amps |
| 81 | Supplying and fixing following rating, single pole, 240 volts, isolator in the existing MCB DB complete with connections, testing and commissioning etc. as required.32 amps |
| 82 | Supplying and fixing following rating, four pole, (three phaseand neutral), 425 V, RCBO, having a sensitivity current 30 mA in the existing MCB DB complete with connections, testing and commissioning etc. as required.40A, 4P |
| 83 | Supplying and fixing following rating, 240/425 volts, \\"C\\" curve, miniature circuit breaker suitable for inductive load of following pole in the existing MCB DB complete with connections, testing and commisioning. |
| 84 | 5A to 32A ,SP MCB |
| 85 | 5A to 32A ,DP MCB |
| 86 | 5A to 32A ,TP MCB |
| 87 | MCB Blanking plate |
| 88 | EARTH WORKS |
| 89 | Earthing with G.I. earth plate 1200 mm x1200 mm x 12 mm thick including accessories, and providing masonry enclosure with cover plate having locking arrangement and watering pipe of 2.7 metre long etc. with all accessories as required. |
| 90 | Providing and fixing 25 mm X 6 mm G.I. strip on surface or in recess for connections etc. as required. |
| 91 | Supply, laying/fixing of 6 SWG GI for earthing of switchboard and jointing as per IS:3043 / 87 in open trench / walls / pulling through pipes etc as required. |
| 92 | CIVIL & MISCELLANEOUS |
| 93 | Supply and erection of vertical and horizontal type cable trays and cable supports fabricated out of MS angles (ISA) and MS flats with sufficient width and spacing between successive cross members and supported at adequate spacing. The cable trays and supports shall be painted with two coats of Zinc Chromate primer and two coats of enamel paint. (Size as specified by Technopark as per site conditions) |
| 94 | Supplying and making straight through joint with heat shrinkable kit including ferrules and other jointing materials for following size of PVC insulated and PVC sheathed / XLPE aluminium conductor cable of 1.1 KV grade as required. |
| 95 | 3.5 X 150 sq. mm |
| 96 | Dismantling of 3.5x150 sqmm A2XFY (Aluminium) cable end terminations from existing LT incomer panel |
| 97 | Dismantling of existing panel and rellocation of the same upto 50 meters as directed by Technopark is under the scope of work without any additional cost. |
| 98 | Supply and providing 3.3kV, 2mm thick synthetic type and 1 m wide electrical grade chequered type mat confirming to IS 15652 (2006) |
| 99 | Preparation of all drawings submitting and getting approval and Sanction for Energisation from Kerala State Electrical Inspectorate by a Licensed B Class Electrical Contractor for the electrification of proposed modules, load additions and modification works which include current and past additions in the existing Transformers, existing and newly added DG's , HT & LT panels in substations, submitting of Completion certificates and arranging inspection, getting sanction and energization certificate etc., Please Enable Macros to View BoQ information |
