Sitc Of Lt Panel And Internal Works At Different Location At B.M.Airport, Ranchi.; Supply, Installation, Testing and Commissioning of cubicle type LT panel/ Outdoor feeder pillar, IP42 protection in case of indoor panel and IP-54 in case of outdoor feeder pillar, 36 KA suitable for 415V, 3 Phase, 4 wire 50 HzAC supply system fabricated in compartmentalized design from CRCA sheet steel of 2 mm thick for frame work and covers, 3 mm thick for gland, plates i/c cleaning & finishing complete with 7 tank process for powder coating in approved shade, having 4P Aluminium alloy bus bars of high conductivity, SMC bus bar supports,with short circuit withstand capacity of 36 KA for 1 sec, bottom base channel of MS section suitable to withold the load of the panel, fabrication shall be done in transportable sections,entire panel shall have a common copper earth bar of size 25 mm x 5 mm at the rear with 2 Nos. earth stud, solid connections from main bus bar to switch gears with required size of Al. bus bars and control wiring with suitable size of PVC insulated copper conductor S/C cable, cable alleys, cable gland plates , i/c providing following switch gears :-All live accessible parts shall be shrouded and all equipment shall be finger touch proof. SMC shrouds busbar supports shall be used.Padlocking facility shall be provided on all MCCB feeder doors and switch handles shall be locakble in OFF position.Sealing Arrangement:- PE Foam Rubber GasketBus Bars Supports - Non-Hygroscopic, Non Carbonising, Corrosion Resistant, SMC Supports1Set of connector (Phase+Neutral) shall be provided in cable alley for all outgoing with interconnection wires between MCB and Connector.Minimum Air Clearances between bus bars;P-P=32mm, P-N=32mm,P-E=26mm and N-E=26mm Panel Power and control Wiring shall be with FRLS PVC insulated cableAC voltage circuit-1.5 sqmm Red,Yellow,Blue &BlackCurrent circuit-1.5 sqmm Red,Yellow,Blue &BlackAC Control circuit-1.5 sqmm White for Phase & Black for NeutralDC Control circuit-2.5 sqmm GreyPower circuit- Red,Yellow,Blue for Phase &Black for NeutralLabelling- Computerised Laminated Aluminium Name Plate with White letters on Blue/Black Background For Each Feeder and Panel Itself.All indicating lamps shall be LED type with 2 amp protection MCB All ammeter/ volt meter/MFM shall be digital type of size 96 mm x 96 mm Note: If mentioned fault rating is unavailable consider nearby upside ratingNote:All outgoing MCCB shall be with adjustable O/L protectionAll outgoing MCCB shall have 1 Set of ON/ OFF Indicating LED Lamps with 2 Amp MCB.All incomers and Buscoupler breakers shall be electrical and mechanical interlocked with suitable accessories. 2 Main incomer panel (TTA Type)Incomer-4P aluminium bus bars of 800A capacity with heat shrinkable coloured sleeves i/c SMC bus bars supports at required intervals complete for cross section, size supports & their spacing etc. for withstanding fault level of 36 KA for 1 sec.Outgoing2 Nos. 630A, 4P MCCB, 36KA, Microprocessor based release (Ics = Icu = 100%) with inbuilt O/L , S/C & E/F protection with1 Set of ON/ OFF and phase Indicating LED Lamps with 2 Amp MCB with rotatory handle.2 Nos. Type-2 SPD 65kA 4P (Similar to HAGER (SPN465R) or Equivalent ) with1No. Red Indicator Light for SPD with 1Set. SPD Back up fuse 1P 50A 20kA including all necessary accessories. 3 UPS incomer panel (TTA Panel)Incomer-I & II2 Nos. 630A, 4P MCCB, 36 KA, Microprocessor based release (Ics = Icu = 100%) with inbuilt O/L , S/C & E/F protection with1 Set of ON/ OFF Indicating LED Lamps with 2 Amp MCB Each Incomer shall have one set ofthe following items:1 No. Digital MFM meter and 3 nos. CTs of ratio 630/5A , Class 0.5 accuracy and 10 VA burden. digital multifunction meter suitable to measure voltage, Ampere, Frequency, Power Factor with RS-485 Port 1 Set of ON/ OFF/TRIP Indicating LED Lamps with 2 Amp MCB.1 Set of phase indicating LED lamps with 2 amp back up MCB.Buscoupler1 No. 630A, 4P MCCB, 36 KA, Microprocessor based release (Ics = Icu = 100%) with inbuilt O/L , S/C & E/F protection with1 Set of ON/ OFF Indicating LED Lamps with 2 Amp MCB.Busbars4P aluminium bus bars of 800A capacity with heat shrinkable coloured sleeves i/c SMC bus bars supports at required intervals complete for cross section, size supports & their spacing etc. for withstanding fault level of 36 KA for 1 sec.Outgoing6 Nos. 320A 4P MCCB with built in thermal magnetic release with adjustable thermal setting (Ics= Icu = 25 KA)3 Nos. 125A 4P MCCB with built in thermal magnetic release with adjustable thermal setting (Ics= Icu = 25 KA)2 No. 100A 4P MCCB with built in thermal magnetic release with adjustable thermal setting (Ics= Icu =25 KA)3 No. 63A 4P MCCB with built in thermal magnetic release with adjustable thermal setting (Ics= Icu =25 KA)2 Nos. Type-2 SPD 65kA 4P (Similar to HAGER (SPN465R) or Equivalent ) with1No. Red Indicator Light for SPD with 1Set. SPD Back up fuse 1P 50A 20kA including all necessary accessories. 4 Outdoor feeder pillarIncomer-I 1 Nos. 100A, 4P MCCB with built in thermal magnetic release with adjustable thermal setting (Ics= Icu = 25 KA) with inbuilt O/L , S/C & E/F protection with1 Set of ON/ OFF Indicating LED Lamps with 2 Amp MCBEach Incomer shall have one set ofthe following items:1 No. Analog ammeter and 1 No. Analog voltmeter1 Set of ON/ OFF Indicating LED Lamps with 2 Amp MCB.1 Set of phase indicating LED lamps with 2 amp back up MCB.Busbars4P aluminium bus bars of 125 A capacity with heat shrinkable coloured sleeves i/c SMC bus bars supports at required intervals complete for cross section, size supports & their spacing etc. for withstanding fault level of 25 KA for 1 sec.Outgoing4 Nos. 63A TPN MCCB with built in thermal magnetic release with adjustable thermal setting (Ics= Icu = 25 KA)2 Nos. 40A TPN MCCB with built in thermal magnetic release with adjustable thermal setting (Ics= Icu = 25 KA)2 Nos. Type-2 SPD with fuse shall be provided 5 Dismantling, shifting, reinstallation, testing and commissioning of existingLT panel from operational power house to old power house etc. as required and as per direction of EIC.Details of existing panel - Incomer - 400 A- 02 nos., Buscoupler - 400 A - 01 no.Outgoing - 250 A - 02 nos. and 100 A - 06 nos. 6 Supply of following sizes of XLPEinsulated PVC sheathed, Aluminium/Copper conductor,armoured, power cable of 1.1 KV grade conforming to IS:7098 (Part I),1988 amended upto date etc complete as required. 7 3½X 185 sq. mm 8 3½X 95 sq. mm 9 3½X 50 sq. mm 10 3½X 35 sq. mm 11 3½X 25 sq. mm 12 Supply of following sizes of XLPEinsulated PVC sheathed, Copper conductor,Unarmoured, power cable of 1.1 KV grade conforming to IS:7098 (Part I),1988 amended upto date etc complete as required. 13 95 sq. mm Flexible Copper 14 150 sq. mm Flexible Copper 15 Laying of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of following size in the existing RCC/ HUME/ METAL/HDPE/Masonary Open Duct pipe as required. 16 upto 35 sq. mm 17 Above 35 sq. mm and upto 95 sq. mm 18 Above 95 sq. mm and upto 185 sq. mm 19 Laying and fixing of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of following size on wall surface as required. 20 upto 35 sq. mm 21 Above 35 sq. mm and upto 95 sq. mm 22 Above 95 sq. mm and upto 185 sq. mm 23 Supplying and making end termination with double 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. 24 3½ X 95 sq. mm 25 3½ X 185 sq. mm 26 3½ X 240 sq. mm 27 Earthing with G.I. earth plate 600 mm X 600 mm X 6 mm thick including accessories, and providing masonary enclosurewith cover plate having locking arrangement and watering pipe of 2.7 meter long etc. with charcoal/ coke and salt as required. 28 Providing and fixing 25 mm X 5 mm G.I. strip in 40 mm dia G.I.pipe from earth electrode including connection with G.I. nut, bolt,spring, washer excavation and re-filling etc. as required. 29 Providing and fixing 25 mm X 5 mm G.I. strip on surface or in recess for connections etc. as required. 30 Rewiring for light point/ fan point/ exhaust fan point/ call bell point with 1.5 sq.mm FRLS PVC insulated copper conductor single core cable and 1.5 sq.mm. FRLS PVC insulated copper conductor single core cable as earth wire in existing surface/ recessed steel conduit including dismantling as required.Group C 31 Supplying and drawing following sizes of FRLS PVC insulated copper conductor, single core cable in the existing surface/ recessed steel/ PVC conduit as required. 32 2 x 1.5 sq. mm 33 3 x 1.5 sq. mm 34 2 x 2.5 sq. mm 35 3 x 2.5 sq. mm 36 2 x 4 sq. mm 37 3 x 4 sq. mm 38 Supplying and fixing ofmodular metal box of following sizes (nominal size) on surface or in recess with suitable size of phenolic laminated sheet cover in front including painting etc as required. 39 75 mm X 75 mm X 60 mm deep 40 100 mm X 100 mm X 60 mm deep 41 150 mm X 75 mm X 60 mm deep 42 Supplying and fixing following modular switch/ socket on the existing modular plate & switch box including connections but excluding modular plate etc. as required. 43 5/6 amps switch 44 15/16 amp switch 45 3 pin 5/6 amp socket outlet 46 5/6 pin 15/16 amp socket outlet 47 Telephone socket outlet 48 Supplying and fixing two module stepped type electronic fan regulator on the existing modular plate switch box including connections but excluding modular plate etc. as required. 49 Supplying and fixing modular blanking plate on the existing modular plate & switch box excluding modular plate as required 50 Supplying and fixing following size/ modules, GI box alongwith modular base & cover plate for modular switches in recess etc as required. 51 1 or 2 Module (75mmX75mm) 52 3 Module (100mmX75mm) 53 4 Module (125mmX75mm) 54 6 Module (200mmX75mm) 55 Installation, testing and commissioning of pre-wired, LED fitting / compact LED fitting of all types, complete with all accessories and tube etc. directly on ceiling/ wall, including connection with 1.5 sq. mm FRLS PVC insulated, copperconductor, single core cable and earthing etc. as required. 56 Installation, testing and commissioning of pre-wired, LED fitting / compact LED fitting of all types, complete with all accessories and tube etc., including supplying and fixing ball and socket arrangement, 2 no. down rods of 20 mm dia X 1.6 mm thick steel conduit upto 30 cm length, painting and wiring the down rods and connection with 1.5 sq. mm FRLS PVC insulated, copper conductor, single core cable and earthing etc. as required. 57 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. (But without MCB/RCCB/Isolator) 58 6 way, Double door 59 8 way, Double door 60 12 way, Double door 61 Supplying and fixing following way, horizontal type three pole and neutral, sheet steel, MCB distribution board, 415 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. (But without MCB/RCCB/Isolator) 62 4 way (4 + 12), Double door 63 6 way (4 + 18), Double door 64 8 way (4 + 24), Double door 65 Supplying and fixing 5 amps to 32 amps rating, 240/415 volts, 10 kA, “C” curve, miniature circuit breaker suitable for inductive load of following poles in the existing MCB DB complete with connections, testing and commissioning etc. as required. 66 Single pole 67 Double pole 68 Triple pole and neutral 69 Supplying and fixing following rating, four pole, 415 volts, isolator in the existing MCB DB complete with connections, testing and commissioning etc. as required. 70 40 A 71 63 A 72 Supply of 1200 mm sweep, BEE 5 star rated, ceiling fan with Brush Less Direct Current (BLDC) Motor, class of insulation: B, 3 nos. blades, 30 cm long down rod, 2 nos. canopies, shackle kit, safety rope, copper winding, Power Factor not less than 0.9, Service Value (CMM/W) minimum 6.00, Air delivery minimum 210 CMM, 350 RPM (tolerance as per IS : 374-2019), THD less than 10%, remote or electronic regulator unit for speed control and all remaining accessories including safety pin, nut bolts, washers, temperature rise=75 degree C (max.), insulation resistance more than 2 mega ohm, suitable for230 V, 50 Hz, single phase AC Supply, earthing etc. complete as required. 73 ITC of 1200 mm sweep, BEE 5 star rated, ceiling fan with Brush Less Direct Current (BLDC) Motor, class of insulation: B, 3 nos. blades, 30 cm long down rod, 2 nos. canopies, shackle kit, safety rope, copper winding, Power Factor not less than 0.9, Service Value (CMM/W) minimum 6.00, Air delivery minimum 210 CMM, 350 RPM (tolerance as per IS : 374-2019), THD less than 10%, remote or electronic regulator unit for speed control and all remaining accessories including safety pin, nut bolts, washers, temperature rise=75 degree C (max.), insulation resistance more than 2 mega ohm, suitable for230 V, 50 Hz, single phase AC Supply, earthing etc. complete as required. 74 Dismantling of existing light fitting/switch board etc. as required and as per direction of EIC. 75 Supply of recessed 2X2 LED luminaire of battery backup for 90 minutes with 5 W light output made of CRCA steel sheet housing comprising of LED’s with secondary optics with individual LED for better light distribution of preffered make with Constant current output driver, It has a system level lumen of =>4320 lumens with luminaire efficacy of not less than 120 lm/W. constant current output driver, operating range 140 – 270V AC supply,voltages, CCT of 5700K - 6500K with PF>0.95 and THD must be <10%& surge proctection of > 2.5kv. lumen maintainence of 70% at the end of 50000 burning hours. The luminaire is IP 20 protected. LM 79 report to be submitted for luminaire from NABL accrediated lab and LM 80 for LED source.LED shall have reverse polarity, open and short circuit protection(The manufacturer must have provide the 05 year warranty) 76 Supply of Recess mounted Round LED Downlighter delivering system lumen of not less than 2160 lumenswith system efficacy ≥ 120 lm/ W. Housing: Die cast Aluminium. IP20 , Optics:Highly efficient acrylic diffuser. The operating CCT shall be 4000°K ±300°K with CRI of ≥80. The luminaire shall be with electronic driver with input voltage range of 150 to 270V , THD ≤ 10% & PF ≥ 0.95, 50,000 Hrs LED Life with L70 Criteria.Luminaire shall have minimum surge protection of 2.5 KV.LM 79 report to be submitted for luminaire from NABL accrediated lab and LM 80 for LED source issued by LED manufacturer. The approx size of fixtures shall be 8.(The manufacturer must have provide the 05 year warranty)
