Supply ,installation ,commissioning and testing of LT Panel and Fidder pillar boxes for underground distribution in Abhaykanon ,BU

Amount

Fidder pillar boxes in Tarabag ,BU

Supply , delivery, installation & commisioning of double door outdoor type MS fidder Pillar box compartmentalized dust proof, damp & vermin proof, free standing floor mounted type base pedestal for holding the upper compartment of the Pillar box. The overal suitable speciaous dimension of 1400 mm height X 1200 mm wide X 600 mm depth the pillar box as per EIC & shall be made of 3 mm CRCA sheet for body & 4 mm CRCA sheet for top cover, after seven tank process and painting with Epoxy powder coating in approved shade, with proper danger notice plate , interconnections with suitable capacity cupper leads/ strips. With locking agreement Neoprene rubber gasket of suitable thickness shall be provided between all joints and beneath all the covers. Adequate supporting and stiffening components like MS Angles etc should be used with foundation net complete. The above door [free opening including both side (front & back)] fitted with side of the pillar box by two sets hinge system arrangements with providing capsule hinge welded with the Pillar Box rigidly incl. providing door handle .Supply & fixing following accessories as per direction of EIC. INCOMING - 2 nos. 320 amps 36 KA FP MCCB with sparder link Make- L&T (DN3B-400 D) /Legrand/ equivalent as per EIC BUSBAR : 500 amp AL with spit type customization (suitable bar dimension 50 mm wide & 10 mm thickness aluminium) Bus bar (4 bar ) chambers system of required dimension mounted on non-hygroscopic porcelain insulator having sufficient di-electric strength duly wrapped with colour PVC tapes(Red, yellow, blue &black) for phase & neutral identification and keeping space as per EIC Out Going - (i) 125 Amp 25 KA FP MCCB with sparder link with complete set 6 nos ; Make- L&T (DN1-250C) /Legrand/ equivalent as per EIC & (ii) 250 Amp 25 KA FP MCCB with sparder link with complete set 2 nos -Make- L&T (DN1-250 C) /Legrand/ equivalent as per EIC

Excavation of soil for installation of Earth Electrode and filling & ramming. (a) For Soft Soil

Extra for treatment of soil by using salt & charcoal or coke for plate electrode

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) CI 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.

Earthing with 50 mm dia G.I. pipe as per P.W.D. schedule by ISI medium GI pipe.

S & F 25 mm X 6 mm earth bus-bar as per P.W.D. schedule .

Connecting the equipment to earth busbar by 4 SWG G.I wire as per P.W.D. schedule .

BIKASH ENTERPRISE

GHANASHYAM ELECTRIC STORES

RN ELECTRO POWER PVT. LTD.