Improvement and development of lighting arrangements at sainik school Kutub vihar to Chhawla village road in ward no.39S under NGZ

Amount

Supplying and drawing following sizes of FRLS PVC insulated copper conductor, single core cable in the existing surface/ recessed steel/ PVC conduit as required. 3 x 2.5 sq. mm

Supplying and fixing of light class GI pipe of 50 mm dia.(nominal) 3 meter length along the pole for protection of underground cable as req.

Providing and laying earth connection from earth electrode with 6 SWG dia G.I. Wire in 15 mm dia G.I. pipe from earth electrode including connection with G.I. thimble excavation and re-filling as required.

Providing and fixing 6 SWG dia G.I. wire on surface or in recess for loop earthing along with existing surface/ recessed conduit/ submain wiring/ cable as required.

Supplying and laying of following size DWC HDPE pipe ISI marked along with all accessories like socket, bend, couplers etc. conforming to IS 14930, Part II complete with fitting and cutting, jointing etc..direct in ground (75 cm below ground level) including excavation and refilling the trench but excluding sand cushioning and protective covering etc., complete as required. 63 mm dia (OD-63 mm and ID-51 mm nominal)

Providing and laying in position cement concrete 1:3:6 (1 cement : 2 coarse sand : 6 graded stone aggregate 20 mm nominal size) in foundation of pump,DG set etc.including form work etc. as req.

Laying of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of following size in the existing RCC/ HUME/ METAL pipe as required. Upto 35 sq. mm

Laying of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of following size in the existing masonry open duct as required. Upto 35 sq. mm

Supply of XLPE insulated PVC sheathed Al. Conductor Armoured Cable 1.1KV grade conforming to IS-7098 of following size:- 2x 10 sqmm

Fabrication, supply and erection of following size flange mounted hot dip galvanized octagonal pole made from HT steel plate, window with flash cover with full vertical window cover at appropriate height from the base plate on existing cement concrete pedestal as required. i/c supplying and fixing of 6 mm thick laminated mounted sheet inside the window mounted on and i/c providing and welding 3 nos. GI strips 4 mm thick of suitable length and having suitable size tapped holes as reqd, terminal block suitable for 25 sq mm conductor- 4 nos. and shorting links on DIN channel i/cpdg and fixing DIN channel of suitable length, 6 Amp. SMeterCB C characteristics, earth stud, cable support clamp suitable for upto 4x25 sqmm cable. Logo/Name of manufacturer shall be embossed on the pole. Galvanization as per relevant IS. 43.2 7.0 mtr height, 3 mm thick, bottom dia of 130mm and top dia of 70mm base plate of size 225 x 225 x 12 mm thick

Providing and laying in position M25 grade reinforced cement concrete foundation of size 600 mm (L) x600 mm wide and 1200 mm deep i/c excavation of earth, providing cutting, bending and placing in position, reinforcement of cold twisted bars of 12 mm dia- 1160 mm long(approx)-8 nos. and reinforcement of cold twisted bars of 8 mm dia- 1600 mm (approx) -8 nos.(with 150 mm spacing) as required with supplying and positioning of 4 nos. foundation bolts 20mm dia, 750 mm long, J type i/c 2 nos. template anchor plates of size 225mmx225mmx3mm and providing DCW HDPE for cable entry and exit as required for 7m and 8 mtr pole.

Fabrication, supplying and fixing class B galvanised single overhang arm bracket made out of 250mm long galvanised top tube with cap and 1000mm long 40 mm dia galvanised pipe with tightening bolts complete as required.

Providing and laying of HDPE PIPE 40mm outer dia with PN rating 4 by hand/manual method conforming toIS 4984.

Earthing with G.I. earth pipe 4.5 metre long, 40 mm dia including accessories, and providing masonry enclosure with cover plate having locking arrangement and watering pipe etc. with charcoal/ coke and salt as required.

Shifting of LED light fitting from old MS pole to new Galvanised pole i/c connection etc as required.

Dismentling of pole/street light standard/strut embedded in cement concrete foundation etc.as req.