Supply, Delivery, Fitting, Fixing Of Additional Lighting Fixture And Allied Electrical Works At Ground Floor For G-7 Storied New Administrative Building- Ii At Barasat, 24 Parganas(N)- 1 Supply & Fixing415 V 32A per way 6 way double door PBDB sheet steel enclosure with tinned copper bars, din rail etc embedded in wall including mended good the damages to the building work with the following ratings MCB with necessary earthing attachment as per direction of EIC. 2 Incoming:-- 80 AFP Isolator -1 No 3 Outgoing :-6-32 A DPMCB- 9 Nos 4 S & F 230V.6-10A per way, 2+8 way SPN MCB DB with SS enclosure double door (make- Legrand, cat. no. 607711) with IP-42/43 protection with 63A DP Isolator as incomer and 8 nos. SP MCB 6-32 A (‘C’ curve 10KA) as outgoing, concealed in wall after cutting the wal & mending good the damages to original finish including interconnection with suitable size of copper wire and neutral link provision for earthing attachment. 5 Distribution wiring in 1.1 KV single core stranded FR PVC insulated & unsheathed copper wire (Brand approved by EIC) in 20mm size PVC rigid conduit FR (Precision make) incl. necy. fittings as required. 6 a) 2 x 2.5 mm² + 1 x 1.5 mm² as ECC 7 b) 2 x 4 mm² + 1 x 2.5 mm² as ECC 8 c) 2 x 6 mm² + 1 x 4 mm² as ECC 9 Distribution wiring in 1.1 KV grade 2x22/0.3 (1.5 sqmm) single core stranded FR PVC insulated & unsheathed copper wire (Brand approved by EIC) partly in 20mm size PVC rigid conduit FR (Precision make) [for horizontal run & above false ceiling portion only] and in 19mm bore, 3mm thick polythene pipe [for vertical run embedded in wall], with 1x22/0.3 (1.5 sqmm) single core stranded FR PVC insulated & unsheathed copper wire for ECC, to light/fan/call bell points with Modular type switch (Brand approved by EIC) fixed on Modular GI switch board complete with 2 no. suitable size “Ph & N” copper bar with top cover plate making earthing attachment fixed on wall incl. mending good damages to original finish. [PVC Rigid Conduit only for horizontal run & above false ceiling and vertical run concealed] 10 a) Average run 6 M 11 b) Average run 9 M 12 Distribution wiring in 1.1 KV grade 22/0.3 (1.5 sqmm) single core stranded FR PVC insulated & unsheathed copper wire (Brand approved by EIC) in 20mm size PVC rigid conduit FR (Precision make), with 1.1 KV grade 1 x 22/0.3 (1.5 sqmm) single core stranded FR PVC insulated & unsheathed copper wire as ECC, to 6A 3 pin Modular type plug socket & switch (Brand approved by EIC) on 4 Module GI switch board with 3/4 Module top cover plate on wall incl. necy. connection making earthing attachment, painting and mending good damages to building works. 13 a) On Board 14 Supply & Fixing 240 V, 16 A, 3 pin Modular type plug socket (Brand approved by EIC) with 16A Modular type switch, without plug top on 4 Module GI Modular type switch board with top cover plate flushed in wallincl. S&F switch board and cover plate and making necy. connections with PVC Cu wire and earth continuity wire etc.and mending good the damages to original finish. 15 Supply & Fixing 240 V, 4 nos. 6 A, 3 pin Modular type plug socket with 4 nos. 6A Modular type switch (Brand approved by EIC), 16A Modular switch type MCB (C-Curve) and Indicator without plug top on 2 row 18 Module GI Modular type switch board with 2 row 18 Module top cover plate flushed in wall incl. S&F switch board and cover plate and making necy. connections with PVC Cu wire and earth continuity wire etc. 16 Supply & Fixing 240 V, 25 A, 3 pin Modular type plug socket with 20/25A Modular switch (Brand approved by EIC) type SP MCB (C-Curve) and 4 Module GI Modular type switch board with 4 Module top cover plate flushed in wall incl. S&F switch board and cover plate and making necy. connections with PVC Cu wire and earth continuity wire etc. 17 Supplying & Fixing sheet metal inspection box of size 150 mm x 100 mm x 65 mm (16 SWG) s flushed in wall by housing the same after cutting brick wall incl. making earthing attachment, painting and mending good damages to building work. 18 Supply and fixing of philips Soft Glow Office compliant fully recessed mounted 2x 2 false ceiling based LED light including connection by 1.5 sq.mm.cu wire. 19 a) 36 Watt. 20 Supply and fixing of Green LED Ultima Square ( 6 x 6), incl cutting the false ceiling in reqd dimensions also the wiring and connection of the light by 1.5 sq.mm.cu wire complete. 21 a) 18 Watt square/round. 22 Supply and fixing of Endura LED Bulkhead Pressure Diecast housing LED bulkhead with IP66 protection and IK09 impact resistance suitable for surface and wall mounting applications on ceiling fitting on wall/ceiling by screws etc. 23 a) 6 Watt NW. 24 Supply, delivery & installation of 43 FHD Smart LED TV including all necessary accessories as per direction of the EIC. 25 Supply, Installation, Testing & Commissioning of Modular type Variable Refrigerant Flow/Variable Refrigerant Volume air cooled Outdoor unitssuitable for cooling/heating having 100% hermetically sealed inverter type twin Rotary/ Scroll Compressor(s),minimum two compressors (with individual separate PCB) for above 14HP modules, microprocessor based Controller, top discharge type condensing unit(s), with R-410-A Refrigerantor equivalent, vibration Isolators with suitable foundation etc. complete as required. To have better efficiency condenser fan shall be capable to operate at different speed with respect to load. The unit shall deliver the rated capacity and in confirmationas per IS 18728:2024 and CPWD Specifications and work even at 50°C ambient temperature without tripping. The system shall be able to deliver 100% ofthe rated capacity upto 39 Degree Celcius.The unit shall be suitable to work on 400V +/- 10%, 3 Phase, 50Hz AC power supply and BMS compatible. The unit shall be filled with first charge of the refrigerant and ready for use as required. The condenser should be coated with a hydrophilic film to prevent water accumulation on the surface of the heat exchanger, enhance water dispersion, and reduce therisk of degradation, thereby improving overall performance and durability. The Indian Seasonal Energy Efficiency Ratio (ISEER) of the unit shall be as per Energy Conservation and Sustainable Building Code (ECSBC) 2024 as below and complete as per CPWD specification, connections, inter connections etc. as required. (For capacity <40 kWr ISEER 7.4, Capacity > 40 and <70 ISEER 7.5, Capacity> 70ISEER 7.6 for Super ECSBC Building). 26 a) 14 HP to 22 HP 27 Supply, Installation, Testing and Commissioning of following minimum capacity 4 way Cassette Type Indoor ceiling mounted unit equipped with synthetic washable media pre-filter, fan section with low noise fan / dynamically balanced blower, multispeed motor, coil section with DX Copper coil, electronic expansion valve, outer cabinet, drain pump, grill, necessary supports, vibrationIsolation, Corded remote control etc., suitable for operation on single phase 230 V ± 10%, 50Hz AC supply, complete, as required. The Indoor units must shut down upon receiving a singal from the BMS System/Fire Signals. The system shall be capable to adjust air flow as per room requirement in auto mode. The cooling capacity of indoor unit will be at air inlet conditions of 27 Degree C DB and 19 Degree C WB temperature. (Make will be same as of Outdoor). 28 a) 2.5 HP 29 b) 5.0 HP 30 Supply, Installation, Testing and Commissioning of Y/T/Multi Joints. Joints shall be of same Original Equipment Manufacturer (OEM)make as of ODUs and IDUs. 31 a) Indoor Units 32 Supply, Installation, testing and commissioning including vaccumiazation and Nitrogen testing of following nominal sizes of soft/hard drawn copper refrigerant piping for VRV/VRF system, complete with fittings, with suitable adjustable ring type hanger supports, jointing/brazing including accessories, insulated with XPLE Class-O tubular insulation/with Class-O closed cell elastometric nitrile rubber tubular sleeves sections of 19 mm thick insulation as given below for Suction and Liquid lines, all accessories as per specifications etc. as required. 33 a) 28.58 mm dia (OD) (Hard drawn) with tube thickness 1.2 mm. 34 b) 22.2 mm dia (OD) (Hard drawn) with tube thickness 1.2 mm. 35 c) 19 mm dia (OD) (Hard drawn) with tube thickness 1.2 mm. 36 d) 15.86 mm dia (OD) (Soft drawn) with tube thickness 1.2 mm. 37 e) 12.7 mm dia (OD) (Soft drawn) with tube thickness 1.2 mm. 38 f) 9.5 mm dia (OD) (Soft drawn) with tube thickness 1.2 mm. 39 Providing and fixing rigid PVC piping complete withfittings, supportsas STD. &specifications anddulyinsulatedwith6 mmthick closed cell nitrile rubber insulation. 40 a) 32 mm dia 41 b) 25 mm dia 42 Supply, delivery& fixing of control cum transmission linewiring with following size Copper conductor schilded cable along with conduit for looping between indoor & outdoor VRF system & to main Central remote controller system. 43 a) Cable Size :- 2 x 1 mm² 44 Testing, Commissioning , trial run of the entire VRF system including chargingof R410A Gas for Topping-up,including Pressure testing, etc. as per direction & satisfaction of the EIC. 45 Sub-Total =10,70,738.00 46 Add GST @ 18% 47 Sub-Total = 12,63,470.84 48 Add LWC @ 1%
