Replacement of defective / faulty power cable of Pump house at M.G.Halli Staff quarters premises at CSIR-CFTRI, Mysore

Amount

Supply of 4.0 Core x 90.0 Sq.mm. size PVC insulated and PVC sheathed / XLPE aluminium armoured conductor cable of 1.1 KV grade as required. Make: Polycab.

Laying of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 kV grade of following size direct (0.75 Mtrs. depth) in ground including excavation and refilling the trench etc. as required, but excluding sand cushioning and protective covering. (Cable laying + Excavation). a) Above 95 sq. mm and upto 185 sq. mm.

Laying and fixing of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 kV grade of following size on existing trench / wall surface as required including proper clamping and fixing. a) Above 95 sq. mm and upto 185 sq. mm (clamped with 25/40x3mm MS flat clamp)

Supplying and making end termination with brass Compression gland (Double compression glands) and Aluminium lugs for following 3.5/4.0C size of PVC insulated and PVC sheathed / XLPE aluminium conductor cable of 1.1 KV grade as required. Make:Dowells. 3½ / 4 X 95 sq. mm (45mm)

Cutting road and making good the same including supply of extra quantities of materials i.e. agreegate, moorum screening, red bajri and labour required. Water bound macadam.(0.15 x 0.45 x 50)

Cement Concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 40mm nominal size) in pavements, laid to required slope and camber in panels as required including consolidation finishing and tampling complete.(0.15 x 0.45 x 50)

Supplying and fixing cable route marker with 10 cm X 10 cm X 5 mm thick G.I. plate with inscription there on, bolted /welded to 35 mm X 35 mm X 6 mm angle iron, 60 cm long using cement concrete and fixing the same in ground as required.

Supplying and laying of following size HDPE pipe ISI marked / Jogeetha : Make along with all accessories like socket, bend, couplers etc. suitable for a cable size of 4Cx95 Sq.mm power cable. conforming to IS 14930, Part II complete with fitting and cutting, jointing etc..direct in ground (75 cm below ground level) in the existing trench, all complete as reqd. a) 90mm dia (PN-6, PE-63).

Earthing with G.I. earth plate 600 mm X 600 mm X 6 mm thick including accessories, and providing masonary enclosure with cover plate having locking arrangement and watering pipe of 2.7 metre long etc. with charcoal / coke and salt as required.(SS Bolt Nuts & Washers should be used) as per IS3043.

Providing and fixing 25 mm X 5 mm G.I. strip on surface or recess for connections etc. as required. (All Joints shall be done by overlapping and with 2 sets of SS nut bolt & spring washer spaced at 50mm)

Supply of LT Cubicle panel with AL Bus and Earth Bus of rating 440V, 50HZ of size (1200mm (H)x1000mm(B)x300mm(D)) IP55, suitable for outdoor application (double door) made out of 16SWG thick CRCA sheet steel enclosure with siemens grey, powder coated colour : Seimens Grey - RAL 7032 with mounting PEDESTAL stand (2Ft), earth bolts on either side, RYB indicating lamps, ON/OFF indications, gland plate including suitable AL Bus-bar with a provision to fix MCCB's with the following rating and suitable to accommodate 95sq.mm. Power cable with provision of suitable range CT's and Meter for metering purpose. (Tentative GA Drawing attached & Final GA to be submitted for approval of E-I-C). a) INCOMER 250Amps,4P MCCB's, 36KA - 01No. MCCB's with RHOM & Spreader links all complete, Make : L&T and OUTGOING b) 125Amps, 4P, MCCB's,25KA MCCB's with RHOM & Spreader links all complete, Make : L&T - 01 No.

Installation of LT Cubicle panel of size (HxBxD) (1200mm (H)x1000mm(B)x300mm(D)) IP55, at outdoors including cutting the existing basement, soil excavation, cement concrete 40mm/20mm stone jelly neat finishing, earthing of both ends etc at a depth of 1.5ft below earth surface, grouting the panel at suitable location as per the direction of Engineer-in-charge as required all complete.

REGAL ELECTRICALS (BID ID -760791)

PRASHANTH B N (BID ID -761768)

POWER TECH ENTEPRISES (BID ID -761653)