Improvement and Development of lighting arrangement on internal roads of Pockets 4,7,9,10 in Sec- 23B and Aditay enclave Sec- 23 Dwarka under NGZ

Amount

Shifting of LED street light fitting from old MS pole to new light pole including connection etc. as required.

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

Supply of XLPE insulated PVC sheathed Al. Conductor Armoured Cable 1.1KV grade conforming to IS-7098 of following size:-4C*10 sqmm

Fabrication, supplying and fixing class B galvanised single overhang arm bracket made out of 250mm long galvanised top tube with cap and 250mm long 32 mm dia galvanised pipe with tightening bolts complete as required.

Fabrication, supplying and fixing class B galvanised double overhang arm bracket made out of 250mm long galvanised top tube with cap and 250mm long 32 mm dia galvanised pipes with tightening bolts complete as required.

Drilling and laying i/c HDPE pipe of 40 mm outer dia with PN 4 rating by trenchless technology confirming to IS 4984.

Providing and laying of HDPE PIPE OF 40mm outer dia with PN 4 rating by hand Moling/Mannual method Confirming to IS 4984 592

Fabrication, supply & 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. & shorting links on DIN channel i/cpdg and fixing DIN channel of suitable length,, 6 Amp. SPMCB '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.5.0 mtr height, 3 mm thick, bottom dia of 130mm & 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 450 mm (L) ×450 mm wide and 1000 mm deep i/c excavation of earth, providing cutting, bending and placing in position, reinforcement of cold twisted bars of 12 mm dia- 960 mm long(approx)-8 nos. and reinforcement of cold twisted bars of 8 mm dia- 1400 mm (approx) -6 nos.(with 150 mm spacing) as required with supplying and positioning of 4 nos. foundation bolts 16 mm dia,600 mm long, J type i/c 2 nos. template anchor plates of size 225mm×225mm×3mm and providing DWC HDPE for cable entry and exit as required for 3 m and 5 mtr pole.

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level: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)

Painting with synthetic enamel paint of approved brand and manufacture to give an even shade:Two or more coats on new work

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

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. Up to 35 sq. mm

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.

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.

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

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 & ID-51 mm nominal)

Dismantling of pole/ street light standard/ strut embedded in cement concrete foundation etc. as required.

Supplying and fixing of light class G.I. pipe of 50 mm dia. (nominal) 3 meter length along the pole for protection of under ground cable 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.

Iluminators And Circuiteers