SPECIAL REPAIR TO CONVERSION OF OH CABLES TO UG CABLES AND OTHER CONNECTED ITEMS AT NO1 AREA AT 18 WING AF STN PATHANKOT

M & L for dismantling ACSR conductors and deposited to MES store yard complete all as directed.

M & L for dismantling & taking down insulators any type and size complete all as diredted.

M & L for dismantling & taking down cross arms or MS channel or angle section etc complete all as directed.

Excavation in trenches n.exc 1.5m wide and n.exc 1.5m deep and getting out in any type of soil for laying of cable complete all as specified and directed by Engineer-in-charge.

Returning filling in (soil) including spreading levelling, watering and well ramming in layers not exc 25cm thick all as specified and directed by Engineer -in-charge.

Removal of excavated soil to a distance n.exc 50 m and depositing where directed at a level not exc 1.5 mtr above the ground level/starting point compalete all as specified and directed.

Sand cushioning to the under ground electric cable complete all as specified considering 19.75 of SSR part -I

M/L Sub Class 'B' brick covering protection to the eletric cable laid dry flat transversally along the length of cable on sand cushioning with width equal to length of brick complete all as specified

Supply, laying and testing cable XLPE Insulated ,screened, PVC bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty) 1100 Volts grade with stranded aluminium conductor of size 240 x 3.5 Core

-- do-- but size 185 sq mm 3½ core

-- do-- but size 150 sq mm 3½ core

-- do-- but size 120 sq mm 3½ core

-- do-- but size 95 sq mm 3½ core

-- do-- but size 70 sq mm 3½ core

-- do-- but size 50 sq mm 3½ core

-- do-- but size 35 sq mm 3½ core

-- do-- but size 25 sq mm 4 core

-- do-- but size 16 sq mm 4 core

M&L for cutting existing road/hard standing not exc 30x30 cm in wide & depth getting out excavated material for laying cable/GI tube, returning filling & well rammaing watering finish suraface 10 cm from top using PCC 1:3:6; including removal of surplase soil

M&L for pcc 1:2:4 type B-1 using 20 mm graded stone agrregates as in pedestal of pole/ strut and in copping including necessary form work and finishing exposed faces of concrete even and smooth using extra cement all as directed by engineer in charge.

Supplying and fixing nominal bore, light grade, Galvanised mild steel pipe /tubing, complete with all fittings, laid under roads, drain, paths, fixed to poles/ walls with suitable mild steel clamps , bolts, nuts and washers as for cable proction complete all as specified and directed for followig sizes. (Note:- Excavation & earth work shall be measured and paid for separately under appropriate item of this schedule):- (a) 80 mm bore

(b) 50 mm bore

(c) 40 mm bore

(d) 25 mm bore

M&L for Multistandarded Copper Conductor cable of 3 Core 1.5 Sq mm size drawn through steel tubular poles for interconnection of cable looping box to Street Light Fitting all as Directed. Make :- Polycab/Plaza/Havells

S&F Pole box with 6 Amps MCB provision including MCB and suitable connector for single phase connctions loop in and out 10 to 16 Sqmm 2/4 core aluminium armoured cable branch out 1.5 Sqmm single core copper PVC insulated cable enclosed in a thermoplastic polysterene/polycarbonate enclosure which should be shock proof safe IP 66/67 weather proof, rust proof, dust proof, water proof, flame retradant glow wire test at min 750 C internally embeded gasket with provision for cable entry through IP 66/67 themoplastic metric size glands and/or grommets enclosure size (205 x 255 x 112mm LBH), GI clamps made out of GI flat of size 25mm X 3 mm channel including making connections complete all as specified and directed by Engineer-in-Charge.

M&L for Straight through joint/End Joint kit for 16 Sqmm to 35 Sqmm regin cast complete heat shrink outdoor type suitable for 2/3.5/4 core LT PVC / XLPE cable upto 1.1 KV complete with all accessories and generally conforming to IS 8438/1977 Note: Excvation & Earth work shall be mesured & paid sepreately in respective item of this sch.complete all as specified and directed by Engineer-in-Charge.

M&L for Straight through joint/End Joint kit for 50 Sqmm to 95 Sqmm regin cast complete heat shrink outdoor type suitable for 2/3.5/4 core LT PVC / XLPE cable upto 1.1 KV complete with all accessories and generally conforming to IS 8438/1977 Note: Excvation & Earth work shall be mesured & paid sepreately in respective item of this sch.complete all as specified and directed by Engineer-in-Charge.

M&L for Straight through joint/End Joint kit for 120 Sqmm to 185 Sqmm regin cast complete heat shrink outdoor type suitable for 2/3.5/4 core LT PVC / XLPE cable upto 1.1 KV complete with all accessories and generally conforming to IS 8438/1977 Note: Excvation & Earth work shall be mesured & paid sepreately in respective item of this sch.complete all as specified and directed by Engineer-in-Charge.

M&L for Straight through joint/End Joint kit for 240 Sqmm to 300 Sqmm regin cast complete heat shrink outdoor type suitable for 2/3.5/4 core LT PVC / XLPE cable upto 1.1 KV complete with all accessories and generally conforming to IS 8438/1977 Note: Excvation & Earth work shall be mesured & paid sepreately in respective item of this sch.complete all as specified and directed by Engineer-in-Charge.

Supply, installation, connecting electrically & commissioning LT feeder box , outdoor type of size 0.90x0.60x0.40 Mtr size factory fabricated made out of MS sheet of thickness 3.15 mm front and back door openable with locking arrangement mounted on angle iron legs made out of angle iron of size 40x40x6 mm , 1.0 mtr long , 0.7 mtr above ground level and 0.30 mtr embedded in PCC blocks of size 0.30x0.30x0.30 mtr -04 Nos duly painted with two coats of synthetic enamel paint over a coat of red oxide complete with 400 Amps rated aluminium bus bar suitable for 3 phase 4 wire supply dully drilled holes for cable connection mounted on epoxy based post insulators and MCCB 250 Amps , 36 KA , 3 Pole , 415 Volts make : Legrand complete all as specified and direc ted by Engr-in-Charge.(Note:-LT Panel/ LT feeder box must be approved by CPRI.)

Earthing complete with galvanized steel earth plate electrode 600x600x6 mm thick buried directly in ground (earth pit not less than 2.25 m deep below normal ground level) with top edge of the plate not less than 1.5 m below normal ground level connected to galvanized earth strip 32 x 6 mm (up to 7.5 m in length from earth plate ) by means of bolts and nuts checknuts and washers of galvanized iron or steel all as specified and shown in electrical plate no 3 of SSR part I including necessary excavation and earth work in any type of soil PCC 1:3:6 type C1 chamber with RCC 1:2:4 type B1 40 mm thick cover with MS rod 8mm dia 150mm long reinforcement, watering funnel, 40 mm dia medium grade for protection of earth electrode 20 mm dia for watering all as specified and directed and tested on completion.

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