Proposed Construction Of(G+3)100 Bedded Covid Word(Rcc Structure) At Tufanganj S.D. Hospital, Cooch Behar--- Electrical Installation Work For Installation Of Hvac & Dg Set., Jalpaiguri-West Bengal

Proposed construction of(G+3)100 Bedded COVID Word(RCC Structure) at Tufanganj S.D. Hospital, Cooch Behar--- electrical installation work for installation of HVAC & DG Set.= 1 Supplying and Drawing 1.1 KV single core stranded FR PVC insulated & unsheathed single core stranded copper wire (Brand approved by EIC) of the following sizes in the prelaid polythene pipe and by the prelaid GI fish wire and making necy. connection as required2x84/0.3 (6 sqmm) + 1x56/0.3 (4 sqmm) as ECC 2 4x84/0.3 (6 sqmm) + 2x56/0.3 (4 sqmm) as ECC 3 4x80/0.4 (10 sqmm) + 2x84/0.3 (6 sqmm) as ECC 4 Conduit Supplying and fixing PVC Rigid Conduit FR [Precision Make] on wall, ceiling with saddles and other accessories as required and mending good damages to building works 20mm size 5 25mm size 6 Finishing Finishing of the PVC insulated wire ends by socketting with pin/ ring type copper sockets and insulated tapes etc., including supplying sockets, tapes. 4 Sqmm 7 6 sqmm 8 10 sqmm 9 SUB-HEAD 2--SPNDB,MCB,ISOLATOR ETCSPNDB Supplying and fixing double-door SPN MCB Distribution Board with IP-42/43 protection, concealed in wall after cutting the wall & mending good the damages to original finish incl. Inter connection with suitable size of copper wire and neutral link & provision for earthing attachment.2+16 way (Legrand/Schneider/L&T) 10 MCB Supplying and fixing 240/415 V MCB of Breaking capacity 10kA & C characteristics on din rail of existing DBs and necessary connectionSP-6-32 A (Legrand/Schneider/L&T) 11 IsolatorSupplying and fixing 240/415 V MCB Isolator on din rail of existing DBs and necessary connection. FP- 63 A (Legrand/Schneider/L&T) 12 DP-40 A (Legrand/Schneider/L&T) 13 SUB-HEAD 3--Supplying & Laying of CableSupplying and Delivery of following sizes Al. armoured PVC/XLPE cable (Havells/polycab/KEI)as mentioned below :4 core 16 sqmm (Control Panel to Outdoor Unit) 14 4 core 25 sqmm (VTPN to Control Panel) 15 Laying of cableon wall/surface incl. S & FMS saddles with earthing attachment in 10 SWG GI (Hot Dip)Wire, making holes etc. as necy. mending good damages andpainting. 4 core 16 sqmm (Control Panel to Outdoor Unit) 16 4 core 25 sqmm (VTPN to Control Panel) 17 Laying of one No. cable above 35 sqmm andupto 185 sqmm in underground trench 460 mm wide x 760 mm average depth, with brick protection onthe top of the cable with 8 (eight) Nos. bricks per metre, including filling the space between the brick & cable and also the trench with shifted soil, leveling up and restoring surface duly rammed4 Core 70 Sqmm (From Raw Panel to Fire Panel) 18 SUB-HEAD 4 --MISCELLANEOUSGI Pipe ProtectionSupplying & fixing medium gauge GI Pipe ( ISI-Medium) Protection with necessary fittings and jointing metarials as required 80 mm dia (From Raw Panel to Fire Panel cable laying) 19 GlandSupplying and fixing compression type gland complete with brassgland, brass ring & rubber ring for dust & moisture-proof entry ofXLPE/PVC armoured cables as below :4 core 16 sqmm (Control Panel to Outdoor Unit) 20 4 core 25 sqmm (VTPN to Control Panel) 21 4 Core 70 Sqmm (From Raw Panel to Fire Panel) 22 Socket Finishing the end of following XLPE/PVC armoured cables bycrimping method incl. supplying and fixing solderless socket(Dowels make), tapes, anticorrosive paste & jointing materials :4 core 16 sqmm (Control Panel to Outdoor Unit) 23 4 core 25 sqmm (VTPN to Control Panel) 24 4 Core 70 Sqmm (From Raw Panel to Fire Panel) 25 Cable Tray Supply & Fixing of perforated GI cable tray with perforation not more than 17.5% suspended from ceiling incl. S&F GI connector, 6mm dia MS suspender, bolts & nuts, steel fastener etc. as required of the following size. Incl. Al painting of MS support.With 25x25x3mm angle iron support200x50x1.25mm (18SWG) 26 300x50x1.25mm (18SWG) 27 Supply & Fabrication of GI structure with 25X25X6 mm MS Angle, 25X25X6 mm MS flat including fixing the same and mending all the damages as per direction of EIC. 28 PVC Loop Box Weatherproof cabinets - IP 65 - IK 09 - Class II Door and cabinet faceplates from 2-row versions up 2-position rail for modular products and moulded cases. (for 4 pole MCB/Isolator)[Three phase AC Outdoor connection] 200x150x100 mm [Syntex] 29 Scaffolding Hiring charges for scaffolding arrangement including dismantlingat the end of work and carriage, for LC installation, per storey ofbuilding per vertical run. 30 Sub_ Head:EarthingExcavation of soil for installation of Earth Electrode and filling & ramming For soft soil 31 Earthing with 50 mm dia GI pipe 3.64 mm thick x 3.04 Mts. long and 1 x 4 SWG GI (Hot Dip) wire (4 Mts. long), 13 mm dia x 80 mm long GI bolts, double nuts, double washers incl. S & F 15 mm dia GI pipe protection (1 Mts. long) to be filled with bitumen partly under the ground level and partly above ground level driven to an average depth of 3.65 Mts. below the ground level & restoring surface duly rammed (For soft Soil Tata-Medium GI pipe. 32 Supplying & fixing earth busbar of galvanized (Hot Dip) MS flat 40 mm x 6 mm on wall having clearance of 6 mm from wall includingproviding drilled holes on the busbar complete with GI bolts,nuts, washers, (all are SS & joints are to be painted by yellow zinc paint)spacing insulators etc. as required. 33 Connecting the equipments body to earth busbar incl. S & F 50 mm x 6 mm Galvanized (Hot Dip) MS flat on wall/floor with GI saddle as required and connection to equipments with incl. drilling holes, bolts, nuts,washers etc. 34 Extra for providing masoneryenclosure on the top of the earthelectrode of overall size 86.36 cm x 86.36 cm x 46 cm deep(below Ground level) complete with cemented brick work(1:6)of 25 cm width duly plastered with cement morter (inside) CIhinged inspection cover of size 36.56 cm x 35.56 cm with lockingarrangement, GI reducer including drilling of 46 nos. 12 mm diaholes on the GI pipe 35 Extra for treatment of soil by using salt & charcoal or coke for plate electrode

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