REPAIR/ REPLACEMENT OF EXTERNAL SERVICES ELECTRIFICATION SUPPLY DISTRIBUTION SYSTEMS AND CONNECTED ALLIED WORKS AT OLD TB-III AND NEW TB-III UNDER GE (NORTH) BANGALORE

Amount

M & L for excavation in trenches in hard/dense soil not exc 1.5 mtr wide and not exc 1.5 mtr in depth for laying of cables/errection of pole etc complete all as specified and as directed.

M & L for excavation in trenches in hard/dense soil not less than 1.5 mtr deep and not exc 3 mtr in deep for pole foundation etc complete all as specified and as directed.

M & L for returning, filling in trenches including spreading leveling watering and well ramming in layers with hard/dense soil not exc 25 cm thick in each layer complete all as specified and as directed.

M & L for removing excavated soil to a distance not exc 1.5 mtr above the starting point complete all as specified and as directed

M & L for sand cushioning with a layer of river sand 23 cm thick under and above the cable complete all as specified and as directed.(Note: Punned thickness of 18 cm shall be considered for payment).

S & L sub class burnt bricks for cable protection complete all as specified as directed.

Taking down old unsv/burnt XLPE cable from trench/wall/pole of following sizes :-

2 C x 10 Sqmm

4 C x 16 Sqmm

3.5 C x 25 Sqmm

3.5 C x 35 Sqmm

3.5 C x 50 Sqmm

3.5 C x 70 Sqmm

3.5 C x 95 Sqmm

3.5 C x 120 Sqmm

3.5 C x 150 Sqmm

3.5 C x 185 Sqmm

3.5 C x 240 Sqmm

Supply and laying XLPE cable insulated screened PVC bedded galvanised steel strip or wire armored, electric power cable (heavy duty)1100 Volts grade with stranded aluminium conductor connected with suitable legs including neccessary road crossing if applicable for following size :-

2 C x 10 Sqmm

4 C x 16 Sqmm

3.5 C x 25 Sqmm

3.5 C x 35 Sqmm

3.5 C x 50 Sqmm

3.5 C x 70 Sqmm

3.5 C x 95 Sqmm

3.5 C x 120 Sqmm

3.5 C x 150 Sqmm

3.5 C x 185 Sqmm

3.5 C x 240 Sqmm

M & L for replacement of iron work of any type including cross arms, supports, bracing MS clamps etc made out of MS channel/angle iron/flat iron/ round section of any size and bolt nuts and washer including painting with two coats of aluminium paint over a coat of red oxide complete all as specified and as directed.

M & L in replacement of pin type porcelain, vitreous white or brown insulator including one galvanized mild steel spindle two galvanized iron washer and galvanized iron nut 100 mm height and 65mm dia for 1100 volts grade complete all as specified and as directed.

M & L in replacement of shackle type porcelain, vitreous white or brown insulator including one galvanized mild steel spindle two galvanized iron washer and galvanized iron nut 75 mm height and 90mm dia for 1100 volts grade complete all as specified and as directed.

M & L for GI tubing light grade 40mm with all accessories for cable protection fixed on poles/bldgs/road and laid in trenches including necessary MS clamps, bolts and nuts etc complete all as specified and as directed. (Note:- Road cutting are deemed to be included in the rate quoted by the contractor against the item).

M & L for GI tubing light grade 50mm with all accessories for cable protection fixed on poles/bldgs/road and laid in trenches including necessary MS clamps, bolts and nuts etc all as specified and as directed. (Note:- Road cutting are deemed to be included in the rate quoted by the contractor against the item).

M & L for GI tubing light grade 80mm with all accessories for cable protection fixed on poles/bldgs/road and laid in trenches incl necessary MS clamps, bolts and nuts etc all as specified and as directed. (Note:- Road cutting are deemed to be included in the rate quoted by the contractor against the item).

M & L for earthing complete with galvanized steel earth plate electrode 60 cm x 60 cm x 6mm thick buried directly in ground vertically to a depth not less than 2.5 mtr below ground level with top edge of earth plate at a depth not less than 1.5 mtr connected to and incl galvanized strip 25x4mm as earth lead up to 7.5 mtr long by means of nuts, bolts, thimbles,check nuts and washers etc made of galvanized iron connected to earthing test point all as shown in electrical plate No 3 of SSR Part-I 1991 and as specified or indicated and testing on completion including earth work and excavation in any type of soil PCC (1:3:6) type C1 chamber, pre cost slab 40mm thick in cement concrete (1:2:4) type B1 with 8 mm dia MS bars reinforced at 10 cm centre to centre both ways including funnel with watering pipe wire mesh and lugs, including test point complete all as specified and as directed.

Labour only for Tightening of ACSR (Aluminium conductor steel reinforced) conductor of any size between two poles 06 runs of conductor including M& L for binding wire of appropriate size complete including clearing of path and branch cutting etc all as specified and as directed.

Taking down of UNSV existing MCCBs 4 pole 415 Volts 50HZ including complete connections from incoming cable and out going cable with suitable thimbles and crimping the thimbles with crimping tools insulating the naked portion with insulation tape and repalced with following capacities of MCCB's 4 pole 415 Volts 50HZ:-

MCCB 100 Amps ,16 KA with adjustable Thermal setting

MCCB 200 Amps 36 KA with adjustable Thermal setting .

MCCB 250 Amps 36 KA with adjustable Thermal setting .

MCCB 315 Amps 36 KA with adjustable Thermal setting .

MCCB 63 Amps , 25 KA with adjustable Thermal setting

M & L for replacement of LT 4 line separator 415 volts 50 Hz complete all as specified and as directed.

Taking down of old cable joint and Supply and fix new cable jointing kit for 1.1KV grade cable for straight through joint complete with jointing material and accessories suitable for 3.5 core/4core XLPE armoured aluminium conductor cable for following sizes:-

3.5 C x 25 to 35 Sqmm

3.5 C x 50 to 120 Sqmm

M&L for painting of steel tubular/PCC poles of any height and type ,incl security light mounting brackets with one coat of aluminium paint/two coat of cement base paint incluing painting black and yellow strip or as ordered by engineer-in-charge on poles up to 1.5 mtr high above coping level and numbering of pole complete all as specified and as directed.

Dismantling of ACSR (Aluminium conductor steel reinforced) conductors complete all as directed.

M&L for ACSR (Aluminium conductor steel reinforced) conductor of any size on poles including binding wire of appropriate size complete incl clearing of path and branch cutting etc complete all as specified and as directed.

Refixing of ACSR conductor connected with new existing wire tightening to insulator including line clearance by pruning of tree branch approx 1 m apart from conductor tightening side complete all as specified and as directed.

M & L for Stay assembley complete with all accessories as shown in elect plate No 1 of SSR Part-I consisting of stay rod 20mm dia 1.8 mtr long,size of stay plate 230 x 230 x 6 mm with nuts,bolts,insulator stay clamps etc. complete all as shown on drawing and as directed. (Note:- Excavation and stay wire shall be measured and paid separately)

M&L for galvanized stay wire stranded 7/4 mm complete all as specified and as directed.

Dismantling the damaged unservicable pole of any type complete all as directed.

Supply and errect steel tubular swaged poles complete with cast iron base plate,finial taper plug,bolts,nuts & screws as specified type 410SP-31, 9 mtr long complete all as specified and as directed.

M&L for PCC (1:3:6) type C1 using 20mm graded crushed stone aggregate for coping of pole,filling and mass concrete of pole, make good to road surface , hard standing etc including necessary form work complete all as specified and as directed.

M&L for PCC (1:4:8) type D2 with 40mm graded crushed stone aggregate in foundation of poles complete all as specified and as directed.

M&L for outdoor type, double door sheet metal enclosure/Junction box of size 80x80x30 cm with aluminium bus bar 250 Amps for 3 phase & neutral including MCCB 4 pole 415 volts 160 Amps 36 KA .including removing old unserviceable junction box complete all as specified and as directed.

Supply and fix in replacement of Timeline distribution board 32 A 3 pole /230V analog time switch including complete accessories relay contactor, timer etc, complete all as specified and as directed.

M&L for finding out cable fault in LT cables any sizes complete all as specified and as directed.

Supply & Fix GI pipe bracket made of 40mm bore light grade 1.5 mtr long suitably bent to shape and fixed on wall/ pole for fixing street light fitting with 2 Nos suitable MS clamps of size 25 x 3 mm size incluiding bolts, nuts, washers complete all as specified and as directed.

Supply and fixing,replacement of moulded (FRP) junction box with IP 65 protection of size 300x200x80mm with 32 Amp 4 way heavy duty terminal block with 6 Amp MCB SP and two number of cable entry gland of standard size with suitable MS bracket to fix with pole complete all as specified and as directed.

Supply and fixing 60 W LED street light fitting with pressure die cast housing along with prismatic polycarbonate modular secondary lens optics with IP 66 ingress protection and impact resistance of IK 08. 4kV inbuilt and 10 kV external surge protection with top opening driver cover for easy maintenance .including taking down old unserviceable street light fittings from pole. complete all as specified and as directed.

Supply and fixing 90 W LED street light fitting with pressure die cast housing and toughened glass and individual LEDs with secondary lens optics with IP 66 ingress protection and impact resistance of IK 07. 5kV inbuilt and 10 kV external surge protection with top opening driver cover for easy maintenance .including taking down old unserviceable street light fittings from pole complete all as specified and as directed.

S&F in replacement of 2 runs of PVC insulated 2.5 sqmm single core multistranded copper conductor cable and one run of 2.5 sqmm copper wire as earth continuity conductor drawn through and incl rigid non metalic conduit 20 mm external dia fixed on poles & connecting up all as specified and as directed.( Note: Two runs of cable and one run of earth wire and one run of conduit shall be measured as one length.)

Supply & fix in replacement of on load Change over switch 4 pole in sheet metal enclosure compact design rating 63 Amps suitable for isolation and prevent leakage current/ flush over between phases, handle lock feature in off position with three padlocks complete all as specified and as directed.

Supply & fix in replacement of on load Change over switch 4 pole in sheet metal enclosure compact design rating 100 Amps suitable for isolation and prevent leakage current/ flush over between phases, handle lock feature in off position with three padlocks complete all as specified and as directed.

Dismanling and taking out the LED street light fittings any make from Pole and removing the burned out /unserviceable LED driver 25 W to 90W and replacement of new drive to make the fitting serviceable and refixing the existing/new location complete all as specified and as directed.

Dismanling and taking out the LED street light fittings any make from Pole and removing the burned out /unserviceable LED driver over 90 W and replacement of new drive to make the fitting serviceable and refixing the existing/new location complete all as specified and as directed.

Dismanling and taking out the flood light from high mast pole and removing the burned out/unserviceable LED driver 200 W and replacement of new drive to make the fitting serviceable and refixing the existing/new location complete all as specified and as directed.

Supply & Fix 100 W LED flood light luminaries with innovative die-cast aluminium flood light with highly efficient LEDs as light source, suitable for highmast lighting with complete accessories including taking down old unserviceable flood lights from high mast pole complete all as specified and as directed.

M&L for painting of outdoor type Feeder piller panel upto the size of 1100 x 450 x 1200 mm (approx), including replacement of door hinges with new one and apply one coat of smoke grey colour paint and base angle with black paint complete all as specified and as directed.

M&L for painting of outdoor type Lt panel upto the size of 2500 x 600 x 3000 mm (approx), including replacement of door hinges with new one and apply one coat of smoke grey colour paint and base angle with black paint complete all as specified and as directed.

Boring of holes under road, pavement, hard standing by trenchless techless using ultra sounding technique and necessary machine including HDPE pipe of 63 mm dia bore suitable for 0.4 mpa working pressure complete all as specified and as directed.

Supply, testing and commissioning of weather and vermin proof LT feeder pillar box factory fabricated outdoor cubical/kiosk type CPRI approved and confirming to IS 5036 totally enclosed made out of 3.15 mm thick sheet metal enclosure with angle iron frame of M.S. angle 50x50x6 mm suitable for operation on 3 phase 4 wire, 440 volts 50 HZ system, with hinged panel centre opening front and rear opening doors (covers) with handles, each control switch to be fixed in each compartment with hinged door, bottom gland plate and locking arrangement consisting of sufficient Nos of circular cable entry holes at bottom only with suitable PVC/rubber bushes to prevent ingress of water/vermin etc, inside the enclosure, the required nos of holes to be fixed with chromium plated brass cable glands for cable entry and exit complete with necessary internal wiring with stranded copper conductor PVC insulated cables of adequate size, duly with powder coated, painted one coat of red oxide primer and two coats of synthetic enamel paint of gray or any other approved colour and bus bar for phase & neutral 500 Amps,36 KA capacity and IP 54 protection mounted on epoxy insulator-01 Set including mounting the panel board on ground with PCC (1 :3:6) bedding upto a height of 50 cm above ground level and the size of feeder should not less than 150x130x 45 cm. complete all as directed and comprising the following including taking out unseviceable LT Panel .(Note : serviceable MCCB will be deposit at MES store.)

Incoming MCCB 4 pole, 400 Amps 36 KA 415 Volts -01 No

Outgoing MCCB 4 pole, 250 Amps 25 KA 415 Volts -01 No

Outgoing MCCB 4 pole, 200 Amps 25 KA 415 Volts -02 Nos

Outgoing MCCB 4 pole, 100 Amps 16 KA 415 Volts -02 Nos

LED Indicator lamp ( RYB ) - 01 Set (03 Nos)

M&L for opening of outdoor type Lt panel front door upto the size of 2500 x 3000 mm (approx), including replacement of front door and door hinges with new one and duly with powder coated, painted with one coat of red oxide primer and two coats of synthetic enamel paint of smoke grey colour complete all as specified and as directed.

Vasavi Electricals (BID ID -3474181)

SHREE ENTERPRISES (BID ID -3474338)

RAMSON TRADERS (BID ID -3479786)

mahadevi Enterprises (BID ID -3474045)

ADR ENTERPRISES (BID ID -3479365)