Replacement of HT cable at both the location of CSIR NIScPR

Amount

Supply of 11 kV (UE) Aluminium HT cable consisting of stranded compacted circular Aluminium conductor, conductor screen with extruded semi conducting compound, XLPE insulated, insulation screening with Extruded Semi Conducting compound in combination with copper tape, cores laid up, innersheath of PVC , Galvanised steel flat strip Armoured & overall PVC sheathed cable conforming to IS 7098 (Part-2) 2011 with upto date amendments. Make: Havells/ Polycab/ KEI

3 core X 240 sqmm, 11KV UE

3 core X 300 sqmm,11KV UE

Laying of one number PVC insulated and PVC sheathed / XLPE power cable of 11 KV grade of following size direct in ground including excavation, sand cushioning, protective covering and refilling the trench etc as required.As mentioned in Sr.No-1 above (i) Above 120 sq. mm and upto 400 sq. mm

Supplying and making indoor cable end jointing with cast resin compound, including lugs and other jointing materials, for following size of 3 core, XLPE aluminium conductor cable of 11KV grade as required Make: Raychem RPG/ 3 M M-Seal

Earthing with copper earth plate 600 mm X 600 mm X 3 mm thick including accessories, and providing masonry enclosure with cover plate having locking arrangement and watering pipe of 2.7 metre long etc. with charcoal/ coke and salt as required

Providing and fixing 25 mm x 5 mm copper strip in 40 mm dia GI pipe from earth electrode, as required.

Providing and fixing 25 mm x 5 mm copper strip on surface or in recess for connections etc. as required.

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level : (a) 1:3:6 (1 Cement : 3 coarse sand (zone-III) derived from natural sources : 6 graded stone aggregate 20 mm nominal size derived from natural sources)

Brick work with common burnt clay F.P.S. (non modular) bricks of class designation 7.5 in foundation and plinth in: (a) Cement mortar 1:6 (1 cement : 6 coarse sand)

Providing and fixing Ist quality ceramic glazed wall tiles including Hi-lighter as approved by Engineer-Incahrge conforming to IS: 15622 (thickness to be specified by the manufacturer), of approved make, in all colours, shades except burgundy, bottle green, black of any size as approved by Engineer-in-Charge, in skirting, risers of steps, full wall height and dados, over 12 mm thick bed of cement mortar 1:3 (1 cement : 3 coarse sand) and jointing with grey cement slurry @ 3.3kg per sqm, including pointing in white cement mixed with pigment of matching shade complete.

Structural steel work in single section, fixed with or without connecting plate, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer all complete.

Dismantling old plaster or skirting raking out joints and cleaning the surface for plaster including disposal of rubbish to the dumping ground within 50 metres lead

12mm cement plaster of mix: (a) 1:4 (1 cement :4 coarse sand)

Painting with synthetic enamel paint of approved brand and manufacture of required colour to give an even shade : (a) One or more coats on old work

Taking out existing CC interlocking paver blocks from footpath/ central verge, including removal of rubbish etc., disposal of unserviceable material to the dumping ground, for which payment shall be made separately and stacking of serviceable material within 50 metre lead as per direction of Engineer-in-Charge.

Laying old cement cocrete interlocking paver blocks of any design/ shape laid in required line, level, curvature, colour and pattern over and including 50 mm thick compacted bed of coarse sand, filling the joints with fine sand etc. all complete as per the direction of Engineerin- harge. (Old CC paver blocks shall be supplied by the department free of cost).

Providing and fixing in position pre-cast R.C.C. manhole cover and frame of required shape and approved quality (a) L D- 2.5 (i) Rectangular shape 600x450 mm internal dimensions

B S ELECTRICALS