Rectification and maintenance of main feeder 11 KV from 132 KV, 2nd Source 11 KV, ECC Kenduadih 11 KV feeder and different LT lines feeders like Kenduadih Basti, Bhagaband Basti, Office LT line, and Aralgariya Basti LT O/H line maintenance.

Item Description/ Heading

A) FOR Aralgaria 6.6 KV & Basti LT O/H line maintenance -Opening cable jumper from O/H line

Taking down of one no. PVC insulated power cable of 11 KV grade of 120 sq mm for making fresh lead (CPWD SOR' 2012, P-28, 8.3.1)

Laying/Hanging of one no. PVC insulated power cable of 11 KV grade of 120 sq mm after making fresh lead (CPWD SOR' 2012, P-28, 8.3.1)

Excavation of one number PVC insulated and PVC sheated/XLPE power cable of 11 KV grade of 120 sq mm size from ground (CPWD SOR' 2012, P-28, 8.1.2)

Electrical joint both end cable with Transformer & switch

Jumpering above cable with O/H line

Transportation of pole at site

Erection of metallic pole of 8 to 10 metre length in cement concrete 1:3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 40 mm nominal size) foundation including excavation and refilling etc. as required (CPWD SOR' 2012, P-36, 11.3.3)

Dismantling of over head lines comprising of Copper/Aluminium over head conductor, G.I wire, cross arms, insulators etc as required (CPWD SOR' 2012, P-40, 12.40)

Dismantle of pole/street light standard/strut embedded in cement concrete foundation etc. as required (CPWD SOR' 2012, P-40, 12.42)

Transportation of pole to store

Fabrication & erection of bracket & clamps

Supply & erection of MS Nut & Bolts

Supplying and erection of 100 mm X 110 mm shackle insulators with G.I bolts, nuts, and straps etc. as required (CPWD SOR' 2012, P-39, 12.17)

Supplying and erection of Stay set complete (galvanised) with 19/20 mm dia X 1.8 metres long stay rod (CPWD SOR' 2012, P-37, 12.2)

Erection of conductor of 7/2.11 mm to 7/3.00 mm diameter and above including binding etc (CPWD SOR' 2012, P-39, 12.21)

Making new jumper with O/H line

Opening jumper for searching faults & after megguring re-jumpering

Opening jumper for changing of faulty Disc insulator

Supply & erection of 11 KV Disc insulator for O/H line with galvanised insulator fittings, bolts, nuts, washers etc. as required (CPWD SOR' 2012, P-42, 13.11)

Erection of Conductor of 7/3.35 mm to 7/4.00 mm diameter and above including binding etc (CPWD SOR' 2012, P-39, 12.22)

Making new jumper with O/H line

Supplying and making straight through cable jointing with cast resin compound, including ferrule and other jointing materials, for 240 sq mm size of 3 core, XLPE aluminium conductor cable of 11 KV grade (CPWD SOR' 2012, P-34, 10.3.3)

Erection of cradle guard

B) FOR 2nd source 11 KV O/H line maintenance- Opening jumper for searching faults & after megguring re-jumpering

Fabrication & erection of bracket & clamps

Supply & erection of MS Nut & Bolts

Transportation of AB Switch at site (Semi Skilled)

Erection/Installation of AB Switch on pole

Jumper with O/H line and AB Switch

Opening jumper for changing of faulty Disc insulator

Dismantling of over head lines comprising of Copper/Aluminium over head conductor, G.I wire, cross arms, insulators etc as required (CPWD SOR' 2012, P-40, 12.40)

Supply & erection of 11 KV Disc insulator for O/H line with galvanised insulator fittings, bolts, nuts, washers etc. as required (CPWD SOR' 2012, P-42, 13.11)

Supply & erection of 11 KV Pin insulator complete with large steel head G.I pin, nuts, washers etc. as required (CPWD SOR' 2012, P - 42, 13.10)

Erection of Conductor of 7/3.35 mm to 7/4.00 mm diameter and above including binding etc (CPWD SOR' 2012, P-39, 12.22)

Making new jumper after changing of new Disc insulator

Tree branches and bush cutting/trimming (Semi Skilled)

C) FOR main feeder 11 KV O/H line maintenance- Opening jumper for searching faults & after megguring re-jumpering

Damage & weak jumper repairing with binding wire etc.

Opening jumper for changing of faulty Disc insulator

Dismantling of over head lines comprising of Copper/Aluminium over head conductor, G.I wire, cross arms, insulators etc as required (CPWD SOR' 2012, P-40, 12.40)

Supply & erection of 11 KV Disc insulator for O/H line with galvanised insulator fittings, bolts, nuts, washers etc. as required (CPWD SOR' 2012, P-42, 13.11)

Supply & erection of 11 KV Pin insulator complete with large steel head G.I pin, nuts, washers etc. as required (CPWD SOR' 2012, P - 42, 13.10)

Erection of Conductor of 7/3.35 mm to 7/4.00 mm diameter and above including binding etc (CPWD SOR' 2012, P-39, 12.22)

Making new jumper after changing of new Disc insulator

Supplying and making straight through cable jointing with cast resin compound, including ferrule and other jointing materials, for 240 sq mm size of 3 core, XLPE aluminium conductor cable of 11 KV grade (CPWD SOR' 2012, P-34, 10.3.3)

Erection of cradle guard with 8 No. swg G.I wire

Tree branches and bush cutting/trimming (Semi Skilled)

D) FOR ECC Kenduadih 11 KV O/H line maintenance- Opening jumper for searching faults & after megguring re-jumpering

Opening jumper for changing of faulty Disc insulator

Dismantling of over head lines comprising of Copper/Aluminium over head conductor, G.I wire, cross arms, insulators etc as required (CPWD SOR' 2012, P-40, 12.40)

Supply & erection of 11 KV Disc insulator for O/H line with galvanised insulator fittings, bolts, nuts, washers etc. as required (CPWD SOR' 2012, P-42, 13.11)

Supply & erection of 11 KV Pin insulator complete with large steel head G.I pin, nuts, washers etc. as required (CPWD SOR' 2012, P - 42, 13.10)

Erection of Conductor of 7/3.35 mm to 7/4.00 mm diameter and above including binding etc (CPWD SOR' 2012, P-39, 12.22)

Making new jumper after changing of new Disc insulator

Tree branches and bush cutting/trimming (Semi Skilled)

E) FOR Office LT O/H line maintenance- Dismantling of over head lines comprising of Copper/Aluminium over head conductor, G.I wire, cross arms, insulators etc as required (CPWD SOR' 2012, P-40, 12.40) wolf conductor @ 0.726 Kg/Mtr

Transportation of Dog Conductor from Gopalichak Patch-B 3000 mtrs

Erection of Conductor of 7/3.35 mm to 7/4.00 mm diameter and above including binding etc (CPWD SOR' 2012, P-39, 12.22) Dog Conductor @ 0.394 Kg/Mtr

F) FOR Bhagaband Basti & Kenduadsih Basti LT O/H line maintenance- Transportation of pole at site

Erection of metallic pole of 8 to 10 metre length in cement concrete 1:3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 40 mm nominal size) foundation including excavation and refilling etc. as required (CPWD SOR' 2012, P-36, 11.3.3)

Fabrication & erection of bracket & clamps

Supply & erection of MS Nut & Bolts

Supplying and erection of 100 mm X 110 mm shackle insulators with G.I bolts, nuts, and straps etc. as required (CPWD SOR' 2012, P-39, 12.17)

Supplying and erection of Stay set complete (galvanised) with 19/20 mm dia X 1.8 metres long stay rod (CPWD SOR' 2012, P-37, 12.2)

Erection/Sagging of Conductor of 7/2.11 mm to 7/3.00 mm diameter and above including binding etc (CPWD SOR' 2012, P-39, 12.21)

Erection of Conductor of 7/3.35 mm to 7/4.00 mm diameter and above including binding etc (CPWD SOR' 2012, P-39, 12.22)

G) FOR Bhagaband Store work- Pole cutting by grinder 15 nos in 2 days 5*2 = 10 Heads

Making Poles by welding

Cutting of angle by grinder for making bracket and clamps

Total impact of GST for the purpose of CTC

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