Renovation of Electrical Installation work of 10 bedded SNCU in the place of Paediatric Ward at Santipur State General Hospital in the district of Nadia Service connection charges for WBSEDCL Strengthening work for service augmentation

Supply & Fixing 10 mm thick Hylam sheet (18 inch x24") size with iron leg on wall . incl. provision for fixing the meter with supply & fixing 415 Volt, 3 Nos. 400 amps extended strip type Fuse Base and Bridge incl. Neutra link incl. painting the wooden board as per direction of E.I.C. Make- Hvells cat No -IHKKRT4400 [NS]

Supplying and fixing 415V, 415A, TPN SFU Open Execution Type FN S-D-Fsuitable for DIN fuse-link (4P) with sheet steel enclosure on angle iron frame on wall with nuts bolts etc incl. S & F 3 nos. DIN type HRC fuse as per rating. Make- L&T [D-3/4,a]

Supplying & fixing 415V. 400A, 4 x 50x 5mm CU Busbar sheet metal (16 SWG) Iron Clad Busbar chambers on angle iron frame on wall, incl. earthing attachment and painting as required. Make -BENLO Cat No. [NS]

Supply of 4 Core 185 sqmm XLPE/PVC Insulated & Sheathed Armoured Aluminium Conductor cables for Working Voltage up to 1100 Volts of following sizes. (Make: Polycab / HAVELLS / RR-Kabel ) incl. submission of test report certificate for atleast five years from OEM. S & D of 4 Core 185 Sq.mm. [ From WBSEDCL meter kiosk to Cut out to Busbar ) NS

S & D of 4 Core 150 Sq.mm. [ From Busbar to Existing LT Panel ] NS

Supply and Fixing of M.S cabl holding clamp ( Size 50 mm x 5 mm ) of reqisite length. NS

Laying of cable above 3½ core 90 sqmm and upto 3½ core 185 sqmm on wall/surface including S & F MS clams with earthing attachment in 2 x 10 SWG GI (Hot Dip) Wire, making hole etc. as necy., mending good damages and painting. [F-1/2,e] i) 4 core 185 sqmm ii) 4 core 150 sqmm

Supplying and fixing compression type gland complete with brassgland, brass ring & rubber ring for dust & moisture-proof entry of XLPE/PVC armoured cables as below : 4 Core 185 Sq. mm [7(c)/F4 ]

4 Core 150 Sq. mm [7(c)/F4 ]

Finishing the end of following XLPE/PVC armoured cablesbycrimping method incl. supplying and fixing solderless socket(Dowels make), tapes, anticorrosive paste & jointing materials : 4 Core 185 Sq. mm [8(b- xxi) /F5]

4 Core 150Sq. mm [8(b- xx) /F5]

Supplying & fixing earth busbar of galvanized (Hot Dip) MS flat 25 mm x 6 mm on wall as per GS. [4(a)/G-2]

Excavation of soil for installation of Earth Electrode and filling & ramming for Soft Soil. [1(b)/G-1]

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 as below: [ 2(a)/G-1]

Extra for providing masonery enclosure on the top of the earth electrode 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) Cl hinged inspection cover of size 36.56 cm x 35.56 cm with locking arrangement, GI reducer including drilling of 46 nos. 12 mm dia holes on the GI pipe. [3(a)/G-2]

Connecting the equipments body to earth busbar including S & F 25 mm x 6 mm galvanised (Hot Dip) MS flat on wall/floor with GI saddles as required and connection to equipments incl. drilling holes, with bolts, nuts, washers etc. [5(d)/G-3]

Connecting the equipments to earth busbar including S & F GI (Hot Dip) wire of size as below on wall/floor with staples buried inside wall/floor as required and making connection to equipments with bolts, nuts, washers, cable lugs etc. as required and mending good damages. No. 4 SWG [5(a)(i)/G-2 ]

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