WBPWD/EE-II/CKHED/NIT-14/19-20

Amount

Dismantling the old Existing LT panel and all distribution board after disconnection of all incoming & outgoing electrical line, as directed by EIC.

Supply & delivery of LT Cubicle type fully compartmentalized floor mounted panel board of suitable size with multi-tier arrangement, having rigid & self supporting structure fabricated with sufficient no. of channels (50x15x15mm) and covered by 14 SWG CRCA sheet with base structure by 75x40x4mm channel. All incoming, outgoing MCCBs are to be housed in respective compartments with hinged & gasketted doors at the front. All the doors should have panel lock arrangements in such a fashion that it can not be unlocked unless the respective feeder remains OFF. The rear of panel should have gasketted wire net guard for ventilation and arrangement shall be made for easy access to each compartment by providing rear doors with locking system.

The panel is to be properly gasketted to prevent the dust & vermin. All vertical & horizontal bus-bar chambers are to be properly arranged & all electrical switches, bus-bars are to be fixed by MS nut-bolts on suitable hylam board / non-hygroscopic insulators of adequate size & dimension. The outgoing feeder connections from respective switches are to be made at the rear side of the panel by means of bus-bar / multicore copper cables, to be terminated on bolted type terminals for cable connections or bush insulators for bus connection, as directed by EIC.The complete board is to be spray painted after required surface treatment by 7 tanks process / sand blasting with 2 coat of red oxide primer & 2 coat of finished paint over dried or powder coating.A minimum over all paint film thickness of 150 microns shall be maintained throughout.

Incomer : 415V, 250A, 36kA FP Microprocessor release MCCB , [Make :Legrand/L&T/Schneider].---1 no. BUSBAR CHAMBER:- S&F 315 Amp capacity 99.9% - 99.5% electrolytic tinned copper 4 bar bus bar [size of flat 4 x 40 mm x 5 mm] mounted on non-hygroscopic porcelain insulator / hylam sheet having sufficient di-electric strength duly wrapped with colour PVC sleeves (Red, yellow, blue & black) for phases & neutral identification & all connection made with required size cu bars - 1set. Outgoing : 415V, 63A, 36kA FP Microprocessor release MCCB [Make : Legrand/L&T/Schneider] ---8 nos. S & F 3 ph Commmunicable Multifunction metering (KWH, KW, KVA, MD, V, I, F, PF) with integrated RS 485 port for MODBUS RTU Class 0.5 accuracy, [Make : Legrand/ L&T/ Schneider] R-Y-B LED Indicator Lamp - 3 no.[Make : Philips] Slide Lock Fuse - 3Nos.[Make : Legrand/L&T] Danger Board (6"x4")

S&F 6 way Vertical TPNDB with MCCB incoming & TP/SP outgoings, as follows with vertical type bus-bar system, in SS enclosure (IP-43) double door comprising of neutral link incl. & provision for earthing attachment, concealed in wall incl. interconnection with suitable size of copper wires and earthing attachment, with cable entry Box at both ends, as per direction of the EIC. Incoming - 415V 25KA 100A FPMCCB (1 no) Outgoing - 10KA 63A TPMCB - (6 no) [Make : Legrand/L&T]

S&F 415V 6 way double door Horizontal TPN MCB Distribution board with IP-42/43 protection, concealed in wall after cutting the wall and mending good the damages to original finish incl. inter connection with suitable size of copper wire and neutral link & provision for earthing attachment, as per direction of the EIC. Incoming - 415V 63A FPMCB isolator(1no) Outgoing - 10KA 6-32A SPMCB-(18nos) [Make : Legrand/L&T]

S&F 415V 4 way double door Horizontal TPN MCB Distribution board with IP-42/43 protection, concealed in wall after cutting the wall and mending good the damages to original finish incl. inter connection with suitable size of copper wire and neutral link & provision for earthing attachment, as per direction of the EIC. Incoming - 415V 63A FPMCB isolator(1no) Outgoing - 10KA 6-32A SPMCB-(12nos) [Make : Legrand/L&T]

Distribution wiring in 1.1KV grade 2x22/0.3(1.5sqmm) single core stranded 'FR''PVC'' insulated & unsheathed copper wire(RR Cable/Finolex/Polycab/Gloster) partly in 20mm size PVC rigid conduit 'FR'(Precision make) (for ceiling portion only) and in 19mm bore, 3mm thick polythene pipe( for horizontal & 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 piano key type switch fixed on MS CRC sheet metal (16 SWG) switch board on wall complete with 2no. 'Ph & N'copper bar incl. bakelite/Perspex top cover 3mm thick and incl. 175x100x65mm inspection box making earthing attachment, painting the MS BOX and mending good the damages to original finish(only PVC rigid conduit on ceiling and reamining portion concealed) as to GS. A) (Average Run 8 mtr )

Supply & Fixing 240V, 20A plug socket with separate 20A Piano Key type switch (Brandapproved by EIC) on sheet metal switch board embedded in wall incl. S&F 150x100x65mm MS (16SWG) switch board and bakelite/perspex top cover of 3mm thick by brass screws after making housing for switch by cutting bakelite/perspex cover making necessary connections as reqd as per GS.

Supply only 4 feet 2x20 Wt. 220V-240V, 50Hz, 6500 K(Color Temperature) Twin indoor industrial type LED batten complete with all accessories with two 20 Wt. LED Tube lamp .(Philips make cat no. TMC-501 P 2xT-LED for batten and cat no. 20W865 T8 for MASTER LED tube) as per direction of E.I.C.

Supply only 4 feet 1x20 Wt. 220V-240V, 50Hz, 6500 K(Color Temperature) Twin indoor industrial type LED batten complete with all accessories with one 20 Wt. LED Tube lamp .(Philips make cat no. TMC-501 P 1xT-LED for batten and cat no. 20W865 T8 for MASTER LED tube) as per direction of E.I.C.

Fixing only single/twin fluorescent light fitting suspended 25 cm bellow the ceiling with 2 No. 20 mm dia EI conduit (14 SWG) supports fixed with “L” type MS clamp whose one side fixed on ceiling with sutable size 4 nos. fastener and other side connected with the conduit with suitable size of bolts and nuts incl. S&F EI conduit, “L” type (125mmx125mm) 6mm thick and 25mm with MS clamps and connecting the length of PVC insulated wire and mending good damages to original finish and painting etc. by 2x24/0.20 mm (1.5sqmm.) flexible copper wire of 1.10 mt. length, as per G.S.

S & D 48″ sweep, 230V 1-Ph. AC ceiling fans incl. all accss. The capacitor of fan must be P-2 type brust proof & must have safety wire directly linked from fan hook to stator of fan. 1200 mm Sweep [Make: Crompton Model- Aura metalic/Equivalent product of Orient having similar specification in all respect) --- Color-Brown/White], as directed by EIC.

Fixing only ceiling fan complete with blades, canopy, fork, rubber bush etc. incl. S&F connecting wire for down rod upto 30 cm incl. painting the rod with approved paint and making necessary connection as required by 2x1.5 sqmm flexible copper wire, as to GS.

Supply of 400 mm(16") dia double ball bearing full metal body wall bracket fan [Make: EPC], as directed by EIC.

Supply of 450 mm(18") dia double ball bearing, four bladed full metal body wall bracket fan [Make: EPC], as directed by EIC.

Supply of 450 mm(18") dia double ball bearing, four bladed full metal body pedestal fan [Make: EPC], as directed by EIC.

S&F compression type cable gland complte with brass gland, bursh ring and rubber ring for dust & moisture proof entry of 1.1KV 4 core following size XLPE/A cable, incl finishing the end with sockets, by crimping method as directed by EIC.

4 core 70sqmm

4 core 35 sqmm

Earthing with 50mm dia TATA medium GI pipe 3.64mm thick x 3.04mts. Long and 1x4 SWG GI (HOT DIP) wire (4 Mts. Long), 13 mm dia x80mm long FI bolts, double nuts, double washers incl. S&F 15mm dia GI pipe protection (1Mts Long) to be filled with bitumen partly under the ground level and partly above ground level driven to an average depth of 3.65Mts, below the ground level incl excavation of approx 1 m3 of soft soil for installation of Earth Electrode and filling and ramming by ISI-Medium GI pipe for soft soil as directed by EIC.

Supply & fixing earth busbar of galvanized (Hot Dip) MS flat 40mmx 6mm on wall having clearence of 6mm from wall incl. providing drilled holes on the busbar complete with GI bolts, nuts, washers, spacing insulators etc as per GS.

Connecting the equipments body to earth busbar incl. S&F 25mm x 6mm galvanized (HOT DIP) MS Flat on wall/ floor with GI saddles as reqd and connection to equipments incl drilling holes with bolts nuts, washers etc as to GS.

Supply and fixing of 100A 1.1KV gr. 4 terminals loop box (Box Size: 300 x 450 x 170), [Make: Hensel], as directed by EIC.

Rate should be quoted incl. of all taxes and cess.

Defect Liability period : 1 year

Electromech Engineers Co-Operative Society Ltd.

OVERSEAS TRADING AND SUPPLIES CORPORATION

GHANASHYAM ELECTRIC STORES

B S ENTERPRISE