Nit No. 38 Item No. 01

Amount

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

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

Supply of XLPE insulated PVC sheathed Al. conductor Armoured Cable 1.1 KV grade conforming to IS 7098 of following Size. (b) 2 X 10 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)

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. (but without charcoal/ coke and salt) as required.

Providing and fixing 25 mm X 5 mm G.I. strip in 40 mm dia G.I. pipe from earth electrode including connection with G.I. nut, bolt, spring, washer excavation and re-filling etc. as required.

Fabrication, Suppling, Installation, testing, commissioning, of 12 mts. High mast system with its accessories, Mast shaft shall be in one section, hot dip galvanized 4mm thick(single dip) inside and out sides & suitable for wind velocity as per IS 875 part3. There shall be in longitudinal seam weld per section and No circumferential weld. It should also included accessories for High Mast head frame, 2 point suspension system with steel wire rope 5mm dia.(7/19 construction) single drum winch, galvanized lantern carriage arrangement suitable for 4/6 nos. flood light luminaries symmetrically and its control gear boxes and lighting finial, the mast shall have integral type manual tool mounted at the base compartment of its raising and lowering operation with foundation bolts and anchor plate and control panel housing suitable RCC (1:2:4) shallow foundation of size 1m(L)x1m wide and 2m deep i/c excavation of earth , providing cutting, bending and placing in position, reinforcement of cold twisted bar of 12 mm dia-2100mm long (approx.)-16 nos. and reinforcement of cold twisted bar of 8 mm dia- 3700 mm (approx.)-13 nos. (with 150 mm spacing ) as required with positioning of foundation bolts and providing DWC HDPE pipe for cable entry & exit as required for the high mast considering the safe soil bearing capacity at site as 10T/sqm at 2mts. Depth with all material i/c 4 nos S.P MCB, 63Amp. DP isolator etc as reqd. Logo/Name of manufacturer shall be embossed on the pole, Galvanization as per relevant IS.

Providing and fixing of Stainless steel name plate of size 6x8 sq inch made of 20 gauge sheet including engraved name of area representative duly painted along with SS clamp nut bolt etc 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..

Providing and laying earth connection from earth electrodewith 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.

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

6 x 2.5 sq. mm

Supply of XLPE insulated,PVC sheathed Al.conductor Armoured Cable 1.1 KV grade Conforming to IS 7098 of following Sizes

(a) 2x6 sq.mm

Supplying and erection of galvanised 'D' iron clamps complete with shackle insulator (75 mm X 90 mm), G. I. bolts, nuts and washers, coach screws etc. as required.

Fabrication, supply & erection of following size flange mounted hot dip galvanized octagonal pole made from HT steel plate, window with flash cover with full verticle 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/c pdg and fixing DIN channel of suitable length,, 6 Amp. SPMCB ‘C’ characteristics, earth stud, cable support clamp suitable for 4x25 sqmm cable.Logo/name of manufacturer shall beonbosseds on the pole Galvanization as per relavant 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) x 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 -960mm long (approx.) - 8 nos. and reinforcement of cold twisted bar of 8 mm dia - 1400 mm (approx.) - 6 nos. (with 150 mm spacing) as required with supplying and positioning of 4 nos foundation bolts size 16 mm dia & 600mm long. J type i/c 2 nos. template anchor plates of size 225mmx225mmx3mm providing DWC HDPE for cable entry and exit as required for 3 m and 5mtr pole.

Fabrication supplyiing and fixing class B Galvanised double overhang arm bracket made out of 250 mm long galvanized top tube with cap & 1000mm long 32 mm dia galvanized pipe with tightening bolts complete as reqd

Fabrication supplyiing and fixing class B Galvanised single overhang arm bracket made out of 250 mm long galvanized top tube with cap & 1000mm long 32 mm dia galvanized pipe with tightening bolts complete as reqd

Fabrication supplyiing and fixing class B Galvanised single overhang arm bracket made out of 250 mm long galvanized top tube with cap & 100mm long 50 mm dia galvanized pipe attached on top of the top tube suitable for LED top post light with tightening bolts complete as reqd

SITC of 25 Watt LED IP65 Post top fitting made of die cast aluminium spigot spun aluminium powder coated top cover and clear acrylic diffuser with high voltage protection low power LEDs connected in series and parallel combination with better heat sink arrangement input voltage 160-260 volts AC, 50 HZ AC Supply power factor>0.95, luminious efficacy>100 lumens/watt, cct 5700 degree K+/- 300 degree K, Surge protection not less than 10KV Complete etc as required.

VBENGINEERS